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/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/pinctrl/uniphier/
2199 F:      drivers/reset/reset-uniphier.c
2200 F:      drivers/tty/serial/8250/8250_uniphier.c
2201 N:      uniphier
2202
2203 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2204 M:      Ulf Hansson <ulf.hansson@linaro.org>
2205 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2206 T:      git git://git.linaro.org/people/ulfh/clk.git
2207 S:      Maintained
2208 F:      drivers/clk/ux500/
2209
2210 ARM/VERSATILE EXPRESS PLATFORM
2211 M:      Liviu Dudau <liviu.dudau@arm.com>
2212 M:      Sudeep Holla <sudeep.holla@arm.com>
2213 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2214 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2215 S:      Maintained
2216 F:      arch/arm/boot/dts/vexpress*
2217 F:      arch/arm64/boot/dts/arm/
2218 F:      arch/arm/mach-vexpress/
2219 F:      */*/vexpress*
2220 F:      */*/*/vexpress*
2221 F:      drivers/clk/versatile/clk-vexpress-osc.c
2222 F:      drivers/clocksource/versatile.c
2223 N:      mps2
2224
2225 ARM/VFP SUPPORT
2226 M:      Russell King <linux@armlinux.org.uk>
2227 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2228 W:      http://www.armlinux.org.uk/
2229 S:      Maintained
2230 F:      arch/arm/vfp/
2231
2232 ARM/VOIPAC PXA270 SUPPORT
2233 M:      Marek Vasut <marek.vasut@gmail.com>
2234 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2235 S:      Maintained
2236 F:      arch/arm/mach-pxa/vpac270.c
2237 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2238
2239 ARM/VT8500 ARM ARCHITECTURE
2240 M:      Tony Prisk <linux@prisktech.co.nz>
2241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2242 S:      Maintained
2243 F:      arch/arm/mach-vt8500/
2244 F:      drivers/clocksource/vt8500_timer.c
2245 F:      drivers/i2c/busses/i2c-wmt.c
2246 F:      drivers/mmc/host/wmt-sdmmc.c
2247 F:      drivers/pwm/pwm-vt8500.c
2248 F:      drivers/rtc/rtc-vt8500.c
2249 F:      drivers/tty/serial/vt8500_serial.c
2250 F:      drivers/usb/host/ehci-platform.c
2251 F:      drivers/usb/host/uhci-platform.c
2252 F:      drivers/video/fbdev/vt8500lcdfb.*
2253 F:      drivers/video/fbdev/wm8505fb*
2254 F:      drivers/video/fbdev/wmt_ge_rops.*
2255
2256 ARM/ZIPIT Z2 SUPPORT
2257 M:      Marek Vasut <marek.vasut@gmail.com>
2258 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2259 S:      Maintained
2260 F:      arch/arm/mach-pxa/z2.c
2261 F:      arch/arm/mach-pxa/include/mach/z2.h
2262
2263 ARM/ZTE ARCHITECTURE
2264 M:      Jun Nie <jun.nie@linaro.org>
2265 M:      Baoyou Xie <baoyou.xie@linaro.org>
2266 M:      Shawn Guo <shawnguo@kernel.org>
2267 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2268 S:      Maintained
2269 F:      arch/arm/boot/dts/zx2967*
2270 F:      arch/arm/mach-zx/
2271 F:      arch/arm64/boot/dts/zte/
2272 F:      drivers/clk/zte/
2273 F:      drivers/dma/zx_dma.c
2274 F:      drivers/gpio/gpio-zx.c
2275 F:      drivers/i2c/busses/i2c-zx2967.c
2276 F:      drivers/mmc/host/dw_mmc-zx.*
2277 F:      drivers/pinctrl/zte/
2278 F:      drivers/soc/zte/
2279 F:      drivers/thermal/zx2967_thermal.c
2280 F:      drivers/watchdog/zx2967_wdt.c
2281 F:      Documentation/devicetree/bindings/arm/zte.txt
2282 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2283 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2284 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2285 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2286 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2287 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2288 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2289 F:      Documentation/devicetree/bindings/soc/zte/
2290 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2291 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2292 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2293 F:      include/dt-bindings/clock/zx2967*.h
2294 F:      include/dt-bindings/soc/zte,*.h
2295 F:      sound/soc/codecs/zx_aud96p22.c
2296 F:      sound/soc/zte/
2297
2298 ARM/ZYNQ ARCHITECTURE
2299 M:      Michal Simek <michal.simek@xilinx.com>
2300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2301 W:      http://wiki.xilinx.com
2302 T:      git https://github.com/Xilinx/linux-xlnx.git
2303 S:      Supported
2304 F:      arch/arm/mach-zynq/
2305 F:      drivers/cpuidle/cpuidle-zynq.c
2306 F:      drivers/block/xsysace.c
2307 N:      zynq
2308 N:      xilinx
2309 F:      drivers/clocksource/cadence_ttc_timer.c
2310 F:      drivers/i2c/busses/i2c-cadence.c
2311 F:      drivers/mmc/host/sdhci-of-arasan.c
2312 F:      drivers/edac/synopsys_edac.c
2313 F:      drivers/i2c/busses/i2c-xiic.c
2314
2315 ARM64 PORT (AARCH64 ARCHITECTURE)
2316 M:      Catalin Marinas <catalin.marinas@arm.com>
2317 M:      Will Deacon <will.deacon@arm.com>
2318 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2320 S:      Maintained
2321 F:      arch/arm64/
2322 X:      arch/arm64/boot/dts/
2323 F:      Documentation/arm64/
2324
2325 AS3645A LED FLASH CONTROLLER DRIVER
2326 M:      Sakari Ailus <sakari.ailus@iki.fi>
2327 L:      linux-leds@vger.kernel.org
2328 S:      Maintained
2329 F:      drivers/leds/leds-as3645a.c
2330
2331 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2332 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2333 L:      linux-media@vger.kernel.org
2334 T:      git git://linuxtv.org/media_tree.git
2335 S:      Maintained
2336 F:      drivers/media/i2c/ak7375.c
2337 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2338
2339 ASAHI KASEI AK8974 DRIVER
2340 M:      Linus Walleij <linus.walleij@linaro.org>
2341 L:      linux-iio@vger.kernel.org
2342 W:      http://www.akm.com/
2343 S:      Supported
2344 F:      drivers/iio/magnetometer/ak8974.c
2345
2346 ASC7621 HARDWARE MONITOR DRIVER
2347 M:      George Joseph <george.joseph@fairview5.com>
2348 L:      linux-hwmon@vger.kernel.org
2349 S:      Maintained
2350 F:      Documentation/hwmon/asc7621
2351 F:      drivers/hwmon/asc7621.c
2352
2353 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2354 M:      Corentin Chary <corentin.chary@gmail.com>
2355 L:      acpi4asus-user@lists.sourceforge.net
2356 L:      platform-driver-x86@vger.kernel.org
2357 W:      http://acpi4asus.sf.net
2358 S:      Maintained
2359 F:      drivers/platform/x86/asus*.c
2360 F:      drivers/platform/x86/eeepc*.c
2361
2362 ASUS WIRELESS RADIO CONTROL DRIVER
2363 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2364 L:      platform-driver-x86@vger.kernel.org
2365 S:      Maintained
2366 F:      drivers/platform/x86/asus-wireless.c
2367
2368 ASYMMETRIC KEYS
2369 M:      David Howells <dhowells@redhat.com>
2370 L:      keyrings@vger.kernel.org
2371 S:      Maintained
2372 F:      Documentation/crypto/asymmetric-keys.txt
2373 F:      include/linux/verification.h
2374 F:      include/crypto/public_key.h
2375 F:      include/crypto/pkcs7.h
2376 F:      crypto/asymmetric_keys/
2377
2378 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2379 R:      Dan Williams <dan.j.williams@intel.com>
2380 W:      http://sourceforge.net/projects/xscaleiop
2381 S:      Odd fixes
2382 F:      Documentation/crypto/async-tx-api.txt
2383 F:      crypto/async_tx/
2384 F:      drivers/dma/
2385 F:      include/linux/dmaengine.h
2386 F:      include/linux/async_tx.h
2387
2388 AT24 EEPROM DRIVER
2389 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2390 L:      linux-i2c@vger.kernel.org
2391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2392 S:      Maintained
2393 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2394 F:      drivers/misc/eeprom/at24.c
2395 F:      include/linux/platform_data/at24.h
2396
2397 ATA OVER ETHERNET (AOE) DRIVER
2398 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2399 W:      http://www.openaoe.org/
2400 S:      Supported
2401 F:      Documentation/aoe/
2402 F:      drivers/block/aoe/
2403
2404 ATHEROS 71XX/9XXX GPIO DRIVER
2405 M:      Alban Bedel <albeu@free.fr>
2406 W:      https://github.com/AlbanBedel/linux
2407 T:      git git://github.com/AlbanBedel/linux
2408 S:      Maintained
2409 F:      drivers/gpio/gpio-ath79.c
2410 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2411
2412 ATHEROS 71XX/9XXX USB PHY DRIVER
2413 M:      Alban Bedel <albeu@free.fr>
2414 W:      https://github.com/AlbanBedel/linux
2415 T:      git git://github.com/AlbanBedel/linux
2416 S:      Maintained
2417 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2418 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2419
2420 ATHEROS ATH GENERIC UTILITIES
2421 M:      Kalle Valo <kvalo@codeaurora.org>
2422 L:      linux-wireless@vger.kernel.org
2423 S:      Supported
2424 F:      drivers/net/wireless/ath/*
2425
2426 ATHEROS ATH5K WIRELESS DRIVER
2427 M:      Jiri Slaby <jirislaby@gmail.com>
2428 M:      Nick Kossifidis <mickflemm@gmail.com>
2429 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2430 L:      linux-wireless@vger.kernel.org
2431 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2432 S:      Maintained
2433 F:      drivers/net/wireless/ath/ath5k/
2434
2435 ATHEROS ATH6KL WIRELESS DRIVER
2436 M:      Kalle Valo <kvalo@codeaurora.org>
2437 L:      linux-wireless@vger.kernel.org
2438 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2440 S:      Supported
2441 F:      drivers/net/wireless/ath/ath6kl/
2442
2443 ATI_REMOTE2 DRIVER
2444 M:      Ville Syrjala <syrjala@sci.fi>
2445 S:      Maintained
2446 F:      drivers/input/misc/ati_remote2.c
2447
2448 ATK0110 HWMON DRIVER
2449 M:      Luca Tettamanti <kronos.it@gmail.com>
2450 L:      linux-hwmon@vger.kernel.org
2451 S:      Maintained
2452 F:      drivers/hwmon/asus_atk0110.c
2453
2454 ATLX ETHERNET DRIVERS
2455 M:      Jay Cliburn <jcliburn@gmail.com>
2456 M:      Chris Snook <chris.snook@gmail.com>
2457 L:      netdev@vger.kernel.org
2458 W:      http://sourceforge.net/projects/atl1
2459 W:      http://atl1.sourceforge.net
2460 S:      Maintained
2461 F:      drivers/net/ethernet/atheros/
2462
2463 ATM
2464 M:      Chas Williams <3chas3@gmail.com>
2465 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2466 L:      netdev@vger.kernel.org
2467 W:      http://linux-atm.sourceforge.net
2468 S:      Maintained
2469 F:      drivers/atm/
2470 F:      include/linux/atm*
2471 F:      include/uapi/linux/atm*
2472
2473 ATMEL AT91 / AT32 MCI DRIVER
2474 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2475 S:      Maintained
2476 F:      drivers/mmc/host/atmel-mci.c
2477
2478 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2479 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2480 S:      Supported
2481 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2482
2483 ATMEL Audio ALSA driver
2484 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2485 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2486 S:      Supported
2487 F:      sound/soc/atmel
2488
2489 ATMEL I2C DRIVER
2490 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2491 L:      linux-i2c@vger.kernel.org
2492 S:      Supported
2493 F:      drivers/i2c/busses/i2c-at91.c
2494
2495 ATMEL ISI DRIVER
2496 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2497 L:      linux-media@vger.kernel.org
2498 S:      Supported
2499 F:      drivers/media/platform/atmel/atmel-isi.c
2500 F:      include/media/atmel-isi.h
2501
2502 ATMEL LCDFB DRIVER
2503 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2504 L:      linux-fbdev@vger.kernel.org
2505 S:      Maintained
2506 F:      drivers/video/fbdev/atmel_lcdfb.c
2507 F:      include/video/atmel_lcdc.h
2508
2509 ATMEL MACB ETHERNET DRIVER
2510 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2511 S:      Supported
2512 F:      drivers/net/ethernet/cadence/
2513
2514 ATMEL MAXTOUCH DRIVER
2515 M:      Nick Dyer <nick@shmanahar.org>
2516 T:      git git://github.com/ndyer/linux.git
2517 S:      Maintained
2518 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2519 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2520
2521 ATMEL SAMA5D2 ADC DRIVER
2522 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2523 L:      linux-iio@vger.kernel.org
2524 S:      Supported
2525 F:      drivers/iio/adc/at91-sama5d2_adc.c
2526
2527 ATMEL SDMMC DRIVER
2528 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2529 L:      linux-mmc@vger.kernel.org
2530 S:      Supported
2531 F:      drivers/mmc/host/sdhci-of-at91.c
2532
2533 ATMEL SPI DRIVER
2534 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2535 S:      Supported
2536 F:      drivers/spi/spi-atmel.*
2537
2538 ATMEL SSC DRIVER
2539 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2541 S:      Supported
2542 F:      drivers/misc/atmel-ssc.c
2543 F:      include/linux/atmel-ssc.h
2544
2545 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2546 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2547 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2548 S:      Supported
2549 F:      drivers/misc/atmel_tclib.c
2550 F:      drivers/clocksource/tcb_clksrc.c
2551
2552 ATMEL USBA UDC DRIVER
2553 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2555 S:      Supported
2556 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2557
2558 ATMEL WIRELESS DRIVER
2559 M:      Simon Kelley <simon@thekelleys.org.uk>
2560 L:      linux-wireless@vger.kernel.org
2561 W:      http://www.thekelleys.org.uk/atmel
2562 W:      http://atmelwlandriver.sourceforge.net/
2563 S:      Maintained
2564 F:      drivers/net/wireless/atmel/atmel*
2565
2566 ATMEL XDMA DRIVER
2567 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2568 L:      linux-arm-kernel@lists.infradead.org
2569 L:      dmaengine@vger.kernel.org
2570 S:      Supported
2571 F:      drivers/dma/at_xdmac.c
2572
2573 ATOMIC INFRASTRUCTURE
2574 M:      Will Deacon <will.deacon@arm.com>
2575 M:      Peter Zijlstra <peterz@infradead.org>
2576 R:      Boqun Feng <boqun.feng@gmail.com>
2577 L:      linux-kernel@vger.kernel.org
2578 S:      Maintained
2579 F:      arch/*/include/asm/atomic*.h
2580 F:      include/*/atomic*.h
2581
2582 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2583 M:      Bradley Grove <linuxdrivers@attotech.com>
2584 L:      linux-scsi@vger.kernel.org
2585 W:      http://www.attotech.com
2586 S:      Supported
2587 F:      drivers/scsi/esas2r
2588
2589 ATUSB IEEE 802.15.4 RADIO DRIVER
2590 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2591 L:      linux-wpan@vger.kernel.org
2592 S:      Maintained
2593 F:      drivers/net/ieee802154/atusb.c
2594 F:      drivers/net/ieee802154/atusb.h
2595 F:      drivers/net/ieee802154/at86rf230.h
2596
2597 AUDIT SUBSYSTEM
2598 M:      Paul Moore <paul@paul-moore.com>
2599 M:      Eric Paris <eparis@redhat.com>
2600 L:      linux-audit@redhat.com (moderated for non-subscribers)
2601 W:      https://github.com/linux-audit
2602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2603 S:      Supported
2604 F:      include/linux/audit.h
2605 F:      include/uapi/linux/audit.h
2606 F:      kernel/audit*
2607
2608 AUXILIARY DISPLAY DRIVERS
2609 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2610 S:      Maintained
2611 F:      drivers/auxdisplay/
2612 F:      include/linux/cfag12864b.h
2613
2614 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2615 M:      Andreas Klinger <ak@it-klinger.de>
2616 L:      linux-iio@vger.kernel.org
2617 S:      Maintained
2618 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2619 F:      drivers/iio/adc/hx711.c
2620
2621 AX.25 NETWORK LAYER
2622 M:      Ralf Baechle <ralf@linux-mips.org>
2623 L:      linux-hams@vger.kernel.org
2624 W:      http://www.linux-ax25.org/
2625 S:      Maintained
2626 F:      include/uapi/linux/ax25.h
2627 F:      include/net/ax25.h
2628 F:      net/ax25/
2629
2630 AXENTIA ARM DEVICES
2631 M:      Peter Rosin <peda@axentia.se>
2632 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2633 S:      Maintained
2634 F:      Documentation/devicetree/bindings/arm/axentia.txt
2635 F:      arch/arm/boot/dts/at91-linea.dtsi
2636 F:      arch/arm/boot/dts/at91-natte.dtsi
2637 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2638 F:      arch/arm/boot/dts/at91-tse850-3.dts
2639
2640 AXENTIA ASOC DRIVERS
2641 M:      Peter Rosin <peda@axentia.se>
2642 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2643 S:      Maintained
2644 F:      Documentation/devicetree/bindings/sound/axentia,*
2645 F:      sound/soc/atmel/tse850-pcm5142.c
2646
2647 AZ6007 DVB DRIVER
2648 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2649 L:      linux-media@vger.kernel.org
2650 W:      https://linuxtv.org
2651 T:      git git://linuxtv.org/media_tree.git
2652 S:      Maintained
2653 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2654
2655 AZTECH FM RADIO RECEIVER DRIVER
2656 M:      Hans Verkuil <hverkuil@xs4all.nl>
2657 L:      linux-media@vger.kernel.org
2658 T:      git git://linuxtv.org/media_tree.git
2659 W:      https://linuxtv.org
2660 S:      Maintained
2661 F:      drivers/media/radio/radio-aztech*
2662
2663 B43 WIRELESS DRIVER
2664 L:      linux-wireless@vger.kernel.org
2665 L:      b43-dev@lists.infradead.org
2666 W:      http://wireless.kernel.org/en/users/Drivers/b43
2667 S:      Odd Fixes
2668 F:      drivers/net/wireless/broadcom/b43/
2669
2670 B43LEGACY WIRELESS DRIVER
2671 M:      Larry Finger <Larry.Finger@lwfinger.net>
2672 L:      linux-wireless@vger.kernel.org
2673 L:      b43-dev@lists.infradead.org
2674 W:      http://wireless.kernel.org/en/users/Drivers/b43
2675 S:      Maintained
2676 F:      drivers/net/wireless/broadcom/b43legacy/
2677
2678 BACKLIGHT CLASS/SUBSYSTEM
2679 M:      Lee Jones <lee.jones@linaro.org>
2680 M:      Daniel Thompson <daniel.thompson@linaro.org>
2681 M:      Jingoo Han <jingoohan1@gmail.com>
2682 L:      dri-devel@lists.freedesktop.org
2683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2684 S:      Maintained
2685 F:      drivers/video/backlight/
2686 F:      include/linux/backlight.h
2687 F:      include/linux/pwm_backlight.h
2688 F:      Documentation/devicetree/bindings/leds/backlight
2689
2690 BATMAN ADVANCED
2691 M:      Marek Lindner <mareklindner@neomailbox.ch>
2692 M:      Simon Wunderlich <sw@simonwunderlich.de>
2693 M:      Antonio Quartulli <a@unstable.cc>
2694 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2695 W:      https://www.open-mesh.org/
2696 Q:      https://patchwork.open-mesh.org/project/batman/list/
2697 S:      Maintained
2698 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2699 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2700 F:      Documentation/networking/batman-adv.rst
2701 F:      include/uapi/linux/batadv_packet.h
2702 F:      include/uapi/linux/batman_adv.h
2703 F:      net/batman-adv/
2704
2705 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2706 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2707 L:      linux-hams@vger.kernel.org
2708 W:      http://www.baycom.org/~tom/ham/ham.html
2709 S:      Maintained
2710 F:      drivers/net/hamradio/baycom*
2711
2712 BCACHE (BLOCK LAYER CACHE)
2713 M:      Coly Li <colyli@suse.de>
2714 M:      Kent Overstreet <kent.overstreet@gmail.com>
2715 L:      linux-bcache@vger.kernel.org
2716 W:      http://bcache.evilpiepirate.org
2717 C:      irc://irc.oftc.net/bcache
2718 S:      Maintained
2719 F:      drivers/md/bcache/
2720
2721 BDISP ST MEDIA DRIVER
2722 M:      Fabien Dessenne <fabien.dessenne@st.com>
2723 L:      linux-media@vger.kernel.org
2724 T:      git git://linuxtv.org/media_tree.git
2725 W:      https://linuxtv.org
2726 S:      Supported
2727 F:      drivers/media/platform/sti/bdisp
2728
2729 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2730 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2731 L:      netdev@vger.kernel.org
2732 S:      Maintained
2733 F:      drivers/net/ethernet/ec_bhf.c
2734
2735 BEFS FILE SYSTEM
2736 M:      Luis de Bethencourt <luisbg@kernel.org>
2737 M:      Salah Triki <salah.triki@gmail.com>
2738 S:      Maintained
2739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2740 F:      Documentation/filesystems/befs.txt
2741 F:      fs/befs/
2742
2743 BFQ I/O SCHEDULER
2744 M:      Paolo Valente <paolo.valente@linaro.org>
2745 M:      Jens Axboe <axboe@kernel.dk>
2746 L:      linux-block@vger.kernel.org
2747 S:      Maintained
2748 F:      block/bfq-*
2749 F:      Documentation/block/bfq-iosched.txt
2750
2751 BFS FILE SYSTEM
2752 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2753 S:      Maintained
2754 F:      Documentation/filesystems/bfs.txt
2755 F:      fs/bfs/
2756 F:      include/uapi/linux/bfs_fs.h
2757
2758 BLINKM RGB LED DRIVER
2759 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2760 S:      Maintained
2761 F:      drivers/leds/leds-blinkm.c
2762
2763 BLOCK LAYER
2764 M:      Jens Axboe <axboe@kernel.dk>
2765 L:      linux-block@vger.kernel.org
2766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2767 S:      Maintained
2768 F:      block/
2769 F:      drivers/block/
2770 F:      kernel/trace/blktrace.c
2771 F:      lib/sbitmap.c
2772
2773 BLOCK2MTD DRIVER
2774 M:      Joern Engel <joern@lazybastard.org>
2775 L:      linux-mtd@lists.infradead.org
2776 S:      Maintained
2777 F:      drivers/mtd/devices/block2mtd.c
2778
2779 BLUETOOTH DRIVERS
2780 M:      Marcel Holtmann <marcel@holtmann.org>
2781 M:      Johan Hedberg <johan.hedberg@gmail.com>
2782 L:      linux-bluetooth@vger.kernel.org
2783 W:      http://www.bluez.org/
2784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2786 S:      Maintained
2787 F:      drivers/bluetooth/
2788
2789 BLUETOOTH SUBSYSTEM
2790 M:      Marcel Holtmann <marcel@holtmann.org>
2791 M:      Johan Hedberg <johan.hedberg@gmail.com>
2792 L:      linux-bluetooth@vger.kernel.org
2793 W:      http://www.bluez.org/
2794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2796 S:      Maintained
2797 F:      net/bluetooth/
2798 F:      include/net/bluetooth/
2799
2800 BONDING DRIVER
2801 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2802 M:      Veaceslav Falico <vfalico@gmail.com>
2803 M:      Andy Gospodarek <andy@greyhouse.net>
2804 L:      netdev@vger.kernel.org
2805 W:      http://sourceforge.net/projects/bonding/
2806 S:      Supported
2807 F:      drivers/net/bonding/
2808 F:      include/uapi/linux/if_bonding.h
2809
2810 BPF (Safe dynamic programs and tools)
2811 M:      Alexei Starovoitov <ast@kernel.org>
2812 M:      Daniel Borkmann <daniel@iogearbox.net>
2813 L:      netdev@vger.kernel.org
2814 L:      linux-kernel@vger.kernel.org
2815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2817 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2818 S:      Supported
2819 F:      arch/x86/net/bpf_jit*
2820 F:      Documentation/networking/filter.txt
2821 F:      Documentation/bpf/
2822 F:      include/linux/bpf*
2823 F:      include/linux/filter.h
2824 F:      include/trace/events/xdp.h
2825 F:      include/uapi/linux/bpf*
2826 F:      include/uapi/linux/filter.h
2827 F:      kernel/bpf/
2828 F:      kernel/trace/bpf_trace.c
2829 F:      lib/test_bpf.c
2830 F:      net/bpf/
2831 F:      net/core/filter.c
2832 F:      net/sched/act_bpf.c
2833 F:      net/sched/cls_bpf.c
2834 F:      samples/bpf/
2835 F:      tools/bpf/
2836 F:      tools/lib/bpf/
2837 F:      tools/testing/selftests/bpf/
2838
2839 BROADCOM B44 10/100 ETHERNET DRIVER
2840 M:      Michael Chan <michael.chan@broadcom.com>
2841 L:      netdev@vger.kernel.org
2842 S:      Supported
2843 F:      drivers/net/ethernet/broadcom/b44.*
2844
2845 BROADCOM B53 ETHERNET SWITCH DRIVER
2846 M:      Florian Fainelli <f.fainelli@gmail.com>
2847 L:      netdev@vger.kernel.org
2848 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2849 S:      Supported
2850 F:      drivers/net/dsa/b53/*
2851 F:      include/linux/platform_data/b53.h
2852
2853 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2854 M:      Florian Fainelli <f.fainelli@gmail.com>
2855 M:      Ray Jui <rjui@broadcom.com>
2856 M:      Scott Branden <sbranden@broadcom.com>
2857 M:      bcm-kernel-feedback-list@broadcom.com
2858 T:      git git://github.com/broadcom/mach-bcm
2859 S:      Maintained
2860 N:      bcm281*
2861 N:      bcm113*
2862 N:      bcm216*
2863 N:      kona
2864 F:      arch/arm/mach-bcm/
2865
2866 BROADCOM BCM2835 ARM ARCHITECTURE
2867 M:      Eric Anholt <eric@anholt.net>
2868 M:      Stefan Wahren <stefan.wahren@i2se.com>
2869 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2870 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2871 T:      git git://github.com/anholt/linux
2872 S:      Maintained
2873 N:      bcm2835
2874 F:      drivers/staging/vc04_services
2875
2876 BROADCOM BCM47XX MIPS ARCHITECTURE
2877 M:      Hauke Mehrtens <hauke@hauke-m.de>
2878 M:      Rafał Miłecki <zajec5@gmail.com>
2879 L:      linux-mips@linux-mips.org
2880 S:      Maintained
2881 F:      Documentation/devicetree/bindings/mips/brcm/
2882 F:      arch/mips/bcm47xx/*
2883 F:      arch/mips/include/asm/mach-bcm47xx/*
2884
2885 BROADCOM BCM5301X ARM ARCHITECTURE
2886 M:      Hauke Mehrtens <hauke@hauke-m.de>
2887 M:      Rafał Miłecki <zajec5@gmail.com>
2888 M:      Jon Mason <jonmason@broadcom.com>
2889 M:      bcm-kernel-feedback-list@broadcom.com
2890 L:      linux-arm-kernel@lists.infradead.org
2891 S:      Maintained
2892 F:      arch/arm/mach-bcm/bcm_5301x.c
2893 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2894 F:      arch/arm/boot/dts/bcm470*
2895 F:      arch/arm/boot/dts/bcm953012*
2896
2897 BROADCOM BCM53573 ARM ARCHITECTURE
2898 M:      Rafał Miłecki <rafal@milecki.pl>
2899 L:      linux-arm-kernel@lists.infradead.org
2900 S:      Maintained
2901 F:      arch/arm/boot/dts/bcm53573*
2902 F:      arch/arm/boot/dts/bcm47189*
2903
2904 BROADCOM BCM63XX ARM ARCHITECTURE
2905 M:      Florian Fainelli <f.fainelli@gmail.com>
2906 M:      bcm-kernel-feedback-list@broadcom.com
2907 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2908 T:      git git://github.com/broadcom/stblinux.git
2909 S:      Maintained
2910 N:      bcm63xx
2911
2912 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2913 M:      Kevin Cernekee <cernekee@gmail.com>
2914 L:      linux-usb@vger.kernel.org
2915 S:      Maintained
2916 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2917
2918 BROADCOM BCM7XXX ARM ARCHITECTURE
2919 M:      Brian Norris <computersforpeace@gmail.com>
2920 M:      Gregory Fong <gregory.0xf0@gmail.com>
2921 M:      Florian Fainelli <f.fainelli@gmail.com>
2922 M:      bcm-kernel-feedback-list@broadcom.com
2923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2924 T:      git git://github.com/broadcom/stblinux.git
2925 S:      Maintained
2926 F:      arch/arm/mach-bcm/*brcmstb*
2927 F:      arch/arm/boot/dts/bcm7*.dts*
2928 F:      drivers/bus/brcmstb_gisb.c
2929 F:      arch/arm/mm/cache-b15-rac.c
2930 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2931 N:      brcmstb
2932
2933 BROADCOM BMIPS CPUFREQ DRIVER
2934 M:      Markus Mayer <mmayer@broadcom.com>
2935 M:      bcm-kernel-feedback-list@broadcom.com
2936 L:      linux-pm@vger.kernel.org
2937 S:      Maintained
2938 F:      drivers/cpufreq/bmips-cpufreq.c
2939
2940 BROADCOM BMIPS MIPS ARCHITECTURE
2941 M:      Kevin Cernekee <cernekee@gmail.com>
2942 M:      Florian Fainelli <f.fainelli@gmail.com>
2943 L:      linux-mips@linux-mips.org
2944 T:      git git://github.com/broadcom/stblinux.git
2945 S:      Maintained
2946 F:      arch/mips/bmips/*
2947 F:      arch/mips/include/asm/mach-bmips/*
2948 F:      arch/mips/kernel/*bmips*
2949 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2950 F:      drivers/irqchip/irq-bcm63*
2951 F:      drivers/irqchip/irq-bcm7*
2952 F:      drivers/irqchip/irq-brcmstb*
2953 F:      include/linux/bcm963xx_nvram.h
2954 F:      include/linux/bcm963xx_tag.h
2955
2956 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2957 M:      Rasesh Mody <rasesh.mody@cavium.com>
2958 M:      Dept-GELinuxNICDev@cavium.com
2959 L:      netdev@vger.kernel.org
2960 S:      Supported
2961 F:      drivers/net/ethernet/broadcom/bnx2.*
2962 F:      drivers/net/ethernet/broadcom/bnx2_*
2963
2964 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2965 M:      QLogic-Storage-Upstream@qlogic.com
2966 L:      linux-scsi@vger.kernel.org
2967 S:      Supported
2968 F:      drivers/scsi/bnx2fc/
2969
2970 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2971 M:      QLogic-Storage-Upstream@qlogic.com
2972 L:      linux-scsi@vger.kernel.org
2973 S:      Supported
2974 F:      drivers/scsi/bnx2i/
2975
2976 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2977 M:      Ariel Elior <ariel.elior@cavium.com>
2978 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
2979 M:      everest-linux-l2@cavium.com
2980 L:      netdev@vger.kernel.org
2981 S:      Supported
2982 F:      drivers/net/ethernet/broadcom/bnx2x/
2983
2984 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2985 M:      Michael Chan <michael.chan@broadcom.com>
2986 L:      netdev@vger.kernel.org
2987 S:      Supported
2988 F:      drivers/net/ethernet/broadcom/bnxt/
2989
2990 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2991 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2992 M:      Franky Lin <franky.lin@broadcom.com>
2993 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2994 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2995 M:      Wright Feng <wright.feng@cypress.com>
2996 L:      linux-wireless@vger.kernel.org
2997 L:      brcm80211-dev-list.pdl@broadcom.com
2998 L:      brcm80211-dev-list@cypress.com
2999 S:      Supported
3000 F:      drivers/net/wireless/broadcom/brcm80211/
3001
3002 BROADCOM BRCMSTB GPIO DRIVER
3003 M:      Gregory Fong <gregory.0xf0@gmail.com>
3004 L:      bcm-kernel-feedback-list@broadcom.com
3005 S:      Supported
3006 F:      drivers/gpio/gpio-brcmstb.c
3007 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3008
3009 BROADCOM BRCMSTB I2C DRIVER
3010 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3011 L:      linux-i2c@vger.kernel.org
3012 L:      bcm-kernel-feedback-list@broadcom.com
3013 S:      Supported
3014 F:      drivers/i2c/busses/i2c-brcmstb.c
3015 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3016
3017 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3018 M:      Al Cooper <alcooperx@gmail.com>
3019 L:      linux-kernel@vger.kernel.org
3020 L:      bcm-kernel-feedback-list@broadcom.com
3021 S:      Maintained
3022 F:      drivers/phy/broadcom/phy-brcm-usb*
3023
3024 BROADCOM GENET ETHERNET DRIVER
3025 M:      Doug Berger <opendmb@gmail.com>
3026 M:      Florian Fainelli <f.fainelli@gmail.com>
3027 L:      netdev@vger.kernel.org
3028 S:      Supported
3029 F:      drivers/net/ethernet/broadcom/genet/
3030
3031 BROADCOM IPROC ARM ARCHITECTURE
3032 M:      Ray Jui <rjui@broadcom.com>
3033 M:      Scott Branden <sbranden@broadcom.com>
3034 M:      Jon Mason <jonmason@broadcom.com>
3035 M:      bcm-kernel-feedback-list@broadcom.com
3036 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3037 T:      git git://github.com/broadcom/cygnus-linux.git
3038 S:      Maintained
3039 N:      iproc
3040 N:      cygnus
3041 N:      bcm[-_]nsp
3042 N:      bcm9113*
3043 N:      bcm9583*
3044 N:      bcm9585*
3045 N:      bcm9586*
3046 N:      bcm988312
3047 N:      bcm113*
3048 N:      bcm583*
3049 N:      bcm585*
3050 N:      bcm586*
3051 N:      bcm88312
3052 N:      hr2
3053 N:      stingray
3054 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3055 F:      arch/arm64/boot/dts/broadcom/stingray/*
3056 F:      drivers/clk/bcm/clk-ns*
3057 F:      drivers/clk/bcm/clk-sr*
3058 F:      drivers/pinctrl/bcm/pinctrl-ns*
3059 F:      include/dt-bindings/clock/bcm-sr*
3060
3061 BROADCOM KONA GPIO DRIVER
3062 M:      Ray Jui <rjui@broadcom.com>
3063 L:      bcm-kernel-feedback-list@broadcom.com
3064 S:      Supported
3065 F:      drivers/gpio/gpio-bcm-kona.c
3066 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3067
3068 BROADCOM NETXTREME-E ROCE DRIVER
3069 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3070 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3071 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3072 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3073 L:      linux-rdma@vger.kernel.org
3074 W:      http://www.broadcom.com
3075 S:      Supported
3076 F:      drivers/infiniband/hw/bnxt_re/
3077 F:      include/uapi/rdma/bnxt_re-abi.h
3078
3079 BROADCOM NVRAM DRIVER
3080 M:      Rafał Miłecki <zajec5@gmail.com>
3081 L:      linux-mips@linux-mips.org
3082 S:      Maintained
3083 F:      drivers/firmware/broadcom/*
3084
3085 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3086 M:      Rafał Miłecki <zajec5@gmail.com>
3087 L:      linux-wireless@vger.kernel.org
3088 S:      Maintained
3089 F:      drivers/bcma/
3090 F:      include/linux/bcma/
3091
3092 BROADCOM STB AVS CPUFREQ DRIVER
3093 M:      Markus Mayer <mmayer@broadcom.com>
3094 M:      bcm-kernel-feedback-list@broadcom.com
3095 L:      linux-pm@vger.kernel.org
3096 S:      Maintained
3097 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3098 F:      drivers/cpufreq/brcmstb*
3099
3100 BROADCOM STB AVS TMON DRIVER
3101 M:      Markus Mayer <mmayer@broadcom.com>
3102 M:      bcm-kernel-feedback-list@broadcom.com
3103 L:      linux-pm@vger.kernel.org
3104 S:      Maintained
3105 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3106 F:      drivers/thermal/broadcom/brcmstb*
3107
3108 BROADCOM STB NAND FLASH DRIVER
3109 M:      Brian Norris <computersforpeace@gmail.com>
3110 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3111 L:      linux-mtd@lists.infradead.org
3112 L:      bcm-kernel-feedback-list@broadcom.com
3113 S:      Maintained
3114 F:      drivers/mtd/nand/raw/brcmnand/
3115
3116 BROADCOM STB DPFE DRIVER
3117 M:      Markus Mayer <mmayer@broadcom.com>
3118 M:      bcm-kernel-feedback-list@broadcom.com
3119 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3120 S:      Maintained
3121 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3122 F:      drivers/memory/brcmstb_dpfe.c
3123
3124 BROADCOM SYSTEMPORT ETHERNET DRIVER
3125 M:      Florian Fainelli <f.fainelli@gmail.com>
3126 L:      netdev@vger.kernel.org
3127 S:      Supported
3128 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3129
3130 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3131 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3132 M:      Prashant Sreedharan <prashant@broadcom.com>
3133 M:      Michael Chan <mchan@broadcom.com>
3134 L:      netdev@vger.kernel.org
3135 S:      Supported
3136 F:      drivers/net/ethernet/broadcom/tg3.*
3137
3138 BROCADE BFA FC SCSI DRIVER
3139 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3140 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3141 L:      linux-scsi@vger.kernel.org
3142 S:      Supported
3143 F:      drivers/scsi/bfa/
3144
3145 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3146 M:      Rasesh Mody <rasesh.mody@cavium.com>
3147 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3148 M:      Dept-GELinuxNICDev@cavium.com
3149 L:      netdev@vger.kernel.org
3150 S:      Supported
3151 F:      drivers/net/ethernet/brocade/bna/
3152
3153 BSG (block layer generic sg v4 driver)
3154 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3155 L:      linux-scsi@vger.kernel.org
3156 S:      Supported
3157 F:      block/bsg.c
3158 F:      include/linux/bsg.h
3159 F:      include/uapi/linux/bsg.h
3160
3161 BT87X AUDIO DRIVER
3162 M:      Clemens Ladisch <clemens@ladisch.de>
3163 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3164 T:      git git://git.alsa-project.org/alsa-kernel.git
3165 S:      Maintained
3166 F:      Documentation/sound/cards/bt87x.rst
3167 F:      sound/pci/bt87x.c
3168
3169 BT8XXGPIO DRIVER
3170 M:      Michael Buesch <m@bues.ch>
3171 W:      http://bu3sch.de/btgpio.php
3172 S:      Maintained
3173 F:      drivers/gpio/gpio-bt8xx.c
3174
3175 BTRFS FILE SYSTEM
3176 M:      Chris Mason <clm@fb.com>
3177 M:      Josef Bacik <jbacik@fb.com>
3178 M:      David Sterba <dsterba@suse.com>
3179 L:      linux-btrfs@vger.kernel.org
3180 W:      http://btrfs.wiki.kernel.org/
3181 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3183 S:      Maintained
3184 F:      Documentation/filesystems/btrfs.txt
3185 F:      fs/btrfs/
3186 F:      include/linux/btrfs*
3187 F:      include/uapi/linux/btrfs*
3188
3189 BTTV VIDEO4LINUX DRIVER
3190 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3191 L:      linux-media@vger.kernel.org
3192 W:      https://linuxtv.org
3193 T:      git git://linuxtv.org/media_tree.git
3194 S:      Odd fixes
3195 F:      Documentation/media/v4l-drivers/bttv*
3196 F:      drivers/media/pci/bt8xx/bttv*
3197
3198 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3199 M:      Chanwoo Choi <cw00.choi@samsung.com>
3200 L:      linux-pm@vger.kernel.org
3201 L:      linux-samsung-soc@vger.kernel.org
3202 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3203 S:      Maintained
3204 F:      drivers/devfreq/exynos-bus.c
3205 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3206
3207 BUSLOGIC SCSI DRIVER
3208 M:      Khalid Aziz <khalid@gonehiking.org>
3209 L:      linux-scsi@vger.kernel.org
3210 S:      Maintained
3211 F:      drivers/scsi/BusLogic.*
3212 F:      drivers/scsi/FlashPoint.*
3213
3214 C-MEDIA CMI8788 DRIVER
3215 M:      Clemens Ladisch <clemens@ladisch.de>
3216 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3217 T:      git git://git.alsa-project.org/alsa-kernel.git
3218 S:      Maintained
3219 F:      sound/pci/oxygen/
3220
3221 C6X ARCHITECTURE
3222 M:      Mark Salter <msalter@redhat.com>
3223 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3224 L:      linux-c6x-dev@linux-c6x.org
3225 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3226 S:      Maintained
3227 F:      arch/c6x/
3228
3229 CA8210 IEEE-802.15.4 RADIO DRIVER
3230 M:      Harry Morris <h.morris@cascoda.com>
3231 L:      linux-wpan@vger.kernel.org
3232 W:      https://github.com/Cascoda/ca8210-linux.git
3233 S:      Maintained
3234 F:      drivers/net/ieee802154/ca8210.c
3235 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3236
3237 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3238 M:      David Howells <dhowells@redhat.com>
3239 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3240 S:      Supported
3241 F:      Documentation/filesystems/caching/cachefiles.txt
3242 F:      fs/cachefiles/
3243
3244 CADENCE MIPI-CSI2 BRIDGES
3245 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3246 L:      linux-media@vger.kernel.org
3247 S:      Maintained
3248 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3249 F:      drivers/media/platform/cadence/cdns-csi2*
3250
3251 CADET FM/AM RADIO RECEIVER DRIVER
3252 M:      Hans Verkuil <hverkuil@xs4all.nl>
3253 L:      linux-media@vger.kernel.org
3254 T:      git git://linuxtv.org/media_tree.git
3255 W:      https://linuxtv.org
3256 S:      Maintained
3257 F:      drivers/media/radio/radio-cadet*
3258
3259 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3260 M:      Jonathan Corbet <corbet@lwn.net>
3261 L:      linux-media@vger.kernel.org
3262 T:      git git://linuxtv.org/media_tree.git
3263 S:      Maintained
3264 F:      Documentation/media/v4l-drivers/cafe_ccic*
3265 F:      drivers/media/platform/marvell-ccic/
3266
3267 CAIF NETWORK LAYER
3268 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3269 L:      netdev@vger.kernel.org
3270 S:      Supported
3271 F:      Documentation/networking/caif/
3272 F:      drivers/net/caif/
3273 F:      include/uapi/linux/caif/
3274 F:      include/net/caif/
3275 F:      net/caif/
3276
3277 CALGARY x86-64 IOMMU
3278 M:      Muli Ben-Yehuda <mulix@mulix.org>
3279 M:      Jon Mason <jdmason@kudzu.us>
3280 L:      iommu@lists.linux-foundation.org
3281 S:      Maintained
3282 F:      arch/x86/kernel/pci-calgary_64.c
3283 F:      arch/x86/kernel/tce_64.c
3284 F:      arch/x86/include/asm/calgary.h
3285 F:      arch/x86/include/asm/tce.h
3286
3287 CAN NETWORK DRIVERS
3288 M:      Wolfgang Grandegger <wg@grandegger.com>
3289 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3290 L:      linux-can@vger.kernel.org
3291 W:      https://github.com/linux-can
3292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3294 S:      Maintained
3295 F:      Documentation/devicetree/bindings/net/can/
3296 F:      drivers/net/can/
3297 F:      include/linux/can/dev.h
3298 F:      include/linux/can/platform/
3299 F:      include/uapi/linux/can/error.h
3300 F:      include/uapi/linux/can/netlink.h
3301
3302 CAN NETWORK LAYER
3303 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3304 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3305 L:      linux-can@vger.kernel.org
3306 W:      https://github.com/linux-can
3307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3308 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3309 S:      Maintained
3310 F:      Documentation/networking/can.rst
3311 F:      net/can/
3312 F:      include/linux/can/core.h
3313 F:      include/uapi/linux/can.h
3314 F:      include/uapi/linux/can/bcm.h
3315 F:      include/uapi/linux/can/raw.h
3316 F:      include/uapi/linux/can/gw.h
3317
3318 CAPABILITIES
3319 M:      Serge Hallyn <serge@hallyn.com>
3320 L:      linux-security-module@vger.kernel.org
3321 S:      Supported
3322 F:      include/linux/capability.h
3323 F:      include/uapi/linux/capability.h
3324 F:      security/commoncap.c
3325 F:      kernel/capability.c
3326
3327 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3328 M:      Kevin Tsai <ktsai@capellamicro.com>
3329 S:      Maintained
3330 F:      drivers/iio/light/cm*
3331
3332 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3333 M:      Christian Lamparter <chunkeey@googlemail.com>
3334 L:      linux-wireless@vger.kernel.org
3335 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3336 S:      Maintained
3337 F:      drivers/net/wireless/ath/carl9170/
3338
3339 CAVIUM I2C DRIVER
3340 M:      Jan Glauber <jglauber@cavium.com>
3341 M:      David Daney <david.daney@cavium.com>
3342 W:      http://www.cavium.com
3343 S:      Supported
3344 F:      drivers/i2c/busses/i2c-octeon*
3345 F:      drivers/i2c/busses/i2c-thunderx*
3346
3347 CAVIUM LIQUIDIO NETWORK DRIVER
3348 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3349 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3350 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3351 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3352 L:      netdev@vger.kernel.org
3353 W:      http://www.cavium.com
3354 S:      Supported
3355 F:      drivers/net/ethernet/cavium/liquidio/
3356
3357 CAVIUM MMC DRIVER
3358 M:      Jan Glauber <jglauber@cavium.com>
3359 M:      David Daney <david.daney@cavium.com>
3360 M:      Steven J. Hill <Steven.Hill@cavium.com>
3361 W:      http://www.cavium.com
3362 S:      Supported
3363 F:      drivers/mmc/host/cavium*
3364
3365 CAVIUM OCTEON-TX CRYPTO DRIVER
3366 M:      George Cherian <george.cherian@cavium.com>
3367 L:      linux-crypto@vger.kernel.org
3368 W:      http://www.cavium.com
3369 S:      Supported
3370 F:      drivers/crypto/cavium/cpt/
3371
3372 CAVIUM THUNDERX2 ARM64 SOC
3373 M:      Robert Richter <rrichter@cavium.com>
3374 M:      Jayachandran C <jnair@caviumnetworks.com>
3375 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3376 S:      Maintained
3377 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3378 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3379
3380 CC2520 IEEE-802.15.4 RADIO DRIVER
3381 M:      Varka Bhadram <varkabhadram@gmail.com>
3382 L:      linux-wpan@vger.kernel.org
3383 S:      Maintained
3384 F:      drivers/net/ieee802154/cc2520.c
3385 F:      include/linux/spi/cc2520.h
3386 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3387
3388 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3389 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3390 L:      linux-crypto@vger.kernel.org
3391 S:      Supported
3392 F:      drivers/crypto/ccree/
3393 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3394
3395 CEC FRAMEWORK
3396 M:      Hans Verkuil <hans.verkuil@cisco.com>
3397 L:      linux-media@vger.kernel.org
3398 T:      git git://linuxtv.org/media_tree.git
3399 W:      http://linuxtv.org
3400 S:      Supported
3401 F:      Documentation/media/kapi/cec-core.rst
3402 F:      Documentation/media/uapi/cec
3403 F:      drivers/media/cec/
3404 F:      drivers/media/rc/keymaps/rc-cec.c
3405 F:      include/media/cec.h
3406 F:      include/media/cec-notifier.h
3407 F:      include/uapi/linux/cec.h
3408 F:      include/uapi/linux/cec-funcs.h
3409 F:      Documentation/devicetree/bindings/media/cec.txt
3410 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3411
3412 CEC GPIO DRIVER
3413 M:      Hans Verkuil <hans.verkuil@cisco.com>
3414 L:      linux-media@vger.kernel.org
3415 T:      git git://linuxtv.org/media_tree.git
3416 W:      http://linuxtv.org
3417 S:      Supported
3418 F:      drivers/media/platform/cec-gpio/
3419 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3420
3421 CELL BROADBAND ENGINE ARCHITECTURE
3422 M:      Arnd Bergmann <arnd@arndb.de>
3423 L:      linuxppc-dev@lists.ozlabs.org
3424 W:      http://www.ibm.com/developerworks/power/cell/
3425 S:      Supported
3426 F:      arch/powerpc/include/asm/cell*.h
3427 F:      arch/powerpc/include/asm/spu*.h
3428 F:      arch/powerpc/include/uapi/asm/spu*.h
3429 F:      arch/powerpc/oprofile/*cell*
3430 F:      arch/powerpc/platforms/cell/
3431
3432 CEPH COMMON CODE (LIBCEPH)
3433 M:      Ilya Dryomov <idryomov@gmail.com>
3434 M:      "Yan, Zheng" <zyan@redhat.com>
3435 M:      Sage Weil <sage@redhat.com>
3436 L:      ceph-devel@vger.kernel.org
3437 W:      http://ceph.com/
3438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3439 T:      git git://github.com/ceph/ceph-client.git
3440 S:      Supported
3441 F:      net/ceph/
3442 F:      include/linux/ceph/
3443 F:      include/linux/crush/
3444
3445 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3446 M:      "Yan, Zheng" <zyan@redhat.com>
3447 M:      Sage Weil <sage@redhat.com>
3448 M:      Ilya Dryomov <idryomov@gmail.com>
3449 L:      ceph-devel@vger.kernel.org
3450 W:      http://ceph.com/
3451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3452 T:      git git://github.com/ceph/ceph-client.git
3453 S:      Supported
3454 F:      Documentation/filesystems/ceph.txt
3455 F:      fs/ceph/
3456
3457 CERTIFICATE HANDLING:
3458 M:      David Howells <dhowells@redhat.com>
3459 M:      David Woodhouse <dwmw2@infradead.org>
3460 L:      keyrings@vger.kernel.org
3461 S:      Maintained
3462 F:      Documentation/admin-guide/module-signing.rst
3463 F:      certs/
3464 F:      scripts/sign-file.c
3465 F:      scripts/extract-cert.c
3466
3467 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3468 L:      linux-usb@vger.kernel.org
3469 S:      Orphan
3470 F:      Documentation/usb/WUSB-Design-overview.txt
3471 F:      Documentation/usb/wusb-cbaf
3472 F:      drivers/usb/host/hwa-hc.c
3473 F:      drivers/usb/host/whci/
3474 F:      drivers/usb/wusbcore/
3475 F:      include/linux/usb/wusb*
3476
3477 CFAG12864B LCD DRIVER
3478 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3479 S:      Maintained
3480 F:      drivers/auxdisplay/cfag12864b.c
3481 F:      include/linux/cfag12864b.h
3482
3483 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3484 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3485 S:      Maintained
3486 F:      drivers/auxdisplay/cfag12864bfb.c
3487 F:      include/linux/cfag12864b.h
3488
3489 802.11 (including CFG80211/NL80211)
3490 M:      Johannes Berg <johannes@sipsolutions.net>
3491 L:      linux-wireless@vger.kernel.org
3492 W:      http://wireless.kernel.org/
3493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3495 S:      Maintained
3496 F:      net/wireless/
3497 F:      include/uapi/linux/nl80211.h
3498 F:      include/linux/ieee80211.h
3499 F:      include/net/wext.h
3500 F:      include/net/cfg80211.h
3501 F:      include/net/iw_handler.h
3502 F:      include/net/ieee80211_radiotap.h
3503 F:      Documentation/driver-api/80211/cfg80211.rst
3504 F:      Documentation/networking/regulatory.txt
3505
3506 CHAR and MISC DRIVERS
3507 M:      Arnd Bergmann <arnd@arndb.de>
3508 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3510 S:      Supported
3511 F:      drivers/char/
3512 F:      drivers/misc/
3513 F:      include/linux/miscdevice.h
3514
3515 CHECKPATCH
3516 M:      Andy Whitcroft <apw@canonical.com>
3517 M:      Joe Perches <joe@perches.com>
3518 S:      Maintained
3519 F:      scripts/checkpatch.pl
3520
3521 CHINESE DOCUMENTATION
3522 M:      Harry Wei <harryxiyou@gmail.com>
3523 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3524 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3525 S:      Maintained
3526 F:      Documentation/translations/zh_CN/
3527
3528 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3529 M:      Peter Chen <Peter.Chen@nxp.com>
3530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3531 L:      linux-usb@vger.kernel.org
3532 S:      Maintained
3533 F:      drivers/usb/chipidea/
3534
3535 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3536 M:      Hans de Goede <hdegoede@redhat.com>
3537 L:      linux-input@vger.kernel.org
3538 S:      Maintained
3539 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3540 F:      drivers/input/touchscreen/chipone_icn8318.c
3541
3542 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3543 M:      Hans de Goede <hdegoede@redhat.com>
3544 L:      linux-input@vger.kernel.org
3545 S:      Maintained
3546 F:      drivers/input/touchscreen/chipone_icn8505.c
3547
3548 CHROME HARDWARE PLATFORM SUPPORT
3549 M:      Benson Leung <bleung@chromium.org>
3550 M:      Olof Johansson <olof@lixom.net>
3551 S:      Maintained
3552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3553 F:      drivers/platform/chrome/
3554
3555 CIRRUS LOGIC AUDIO CODEC DRIVERS
3556 M:      Brian Austin <brian.austin@cirrus.com>
3557 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3558 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3559 S:      Maintained
3560 F:      sound/soc/codecs/cs*
3561
3562 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3563 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3564 L:      netdev@vger.kernel.org
3565 S:      Maintained
3566 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3567
3568 CISCO FCOE HBA DRIVER
3569 M:      Satish Kharat <satishkh@cisco.com>
3570 M:      Sesidhar Baddela <sebaddel@cisco.com>
3571 M:      Karan Tilak Kumar <kartilak@cisco.com>
3572 L:      linux-scsi@vger.kernel.org
3573 S:      Supported
3574 F:      drivers/scsi/fnic/
3575
3576 CISCO SCSI HBA DRIVER
3577 M:      Karan Tilak Kumar <kartilak@cisco.com>
3578 M:      Sesidhar Baddela <sebaddel@cisco.com>
3579 L:      linux-scsi@vger.kernel.org
3580 S:      Supported
3581 F:      drivers/scsi/snic/
3582
3583 CISCO VIC ETHERNET NIC DRIVER
3584 M:      Christian Benvenuti <benve@cisco.com>
3585 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3586 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3587 S:      Supported
3588 F:      drivers/net/ethernet/cisco/enic/
3589
3590 CISCO VIC LOW LATENCY NIC DRIVER
3591 M:      Christian Benvenuti <benve@cisco.com>
3592 S:      Supported
3593 F:      drivers/infiniband/hw/usnic/
3594
3595 CIRRUS LOGIC MADERA CODEC DRIVERS
3596 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3597 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3598 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3599 L:      patches@opensource.cirrus.com
3600 T:      git https://github.com/CirrusLogic/linux-drivers.git
3601 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3602 S:      Supported
3603 F:      Documentation/devicetree/bindings/mfd/madera.txt
3604 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3605 F:      include/linux/mfd/madera/*
3606 F:      drivers/gpio/gpio-madera*
3607 F:      drivers/mfd/madera*
3608 F:      drivers/mfd/cs47l*
3609 F:      drivers/pinctrl/cirrus/*
3610
3611 CLANG-FORMAT FILE
3612 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3613 S:      Maintained
3614 F:      .clang-format
3615
3616 CLEANCACHE API
3617 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3618 L:      linux-kernel@vger.kernel.org
3619 S:      Maintained
3620 F:      mm/cleancache.c
3621 F:      include/linux/cleancache.h
3622
3623 CLK API
3624 M:      Russell King <linux@armlinux.org.uk>
3625 L:      linux-clk@vger.kernel.org
3626 S:      Maintained
3627 F:      include/linux/clk.h
3628
3629 CLOCKSOURCE, CLOCKEVENT DRIVERS
3630 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3631 M:      Thomas Gleixner <tglx@linutronix.de>
3632 L:      linux-kernel@vger.kernel.org
3633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3634 S:      Supported
3635 F:      drivers/clocksource/
3636 F:      Documentation/devicetree/bindings/timer/
3637
3638 CMPC ACPI DRIVER
3639 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3640 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3641 L:      platform-driver-x86@vger.kernel.org
3642 S:      Supported
3643 F:      drivers/platform/x86/classmate-laptop.c
3644
3645 COBALT MEDIA DRIVER
3646 M:      Hans Verkuil <hans.verkuil@cisco.com>
3647 L:      linux-media@vger.kernel.org
3648 T:      git git://linuxtv.org/media_tree.git
3649 W:      https://linuxtv.org
3650 S:      Supported
3651 F:      drivers/media/pci/cobalt/
3652
3653 COCCINELLE/Semantic Patches (SmPL)
3654 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3655 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3656 M:      Nicolas Palix <nicolas.palix@imag.fr>
3657 M:      Michal Marek <michal.lkml@markovi.net>
3658 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3660 W:      http://coccinelle.lip6.fr/
3661 S:      Supported
3662 F:      Documentation/dev-tools/coccinelle.rst
3663 F:      scripts/coccinelle/
3664 F:      scripts/coccicheck
3665
3666 CODA FILE SYSTEM
3667 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3668 M:      coda@cs.cmu.edu
3669 L:      codalist@coda.cs.cmu.edu
3670 W:      http://www.coda.cs.cmu.edu/
3671 S:      Maintained
3672 F:      Documentation/filesystems/coda.txt
3673 F:      fs/coda/
3674 F:      include/linux/coda*.h
3675 F:      include/uapi/linux/coda*.h
3676
3677 CODA V4L2 MEM2MEM DRIVER
3678 M:      Philipp Zabel <p.zabel@pengutronix.de>
3679 L:      linux-media@vger.kernel.org
3680 S:      Maintained
3681 F:      Documentation/devicetree/bindings/media/coda.txt
3682 F:      drivers/media/platform/coda/
3683
3684 COMMON CLK FRAMEWORK
3685 M:      Michael Turquette <mturquette@baylibre.com>
3686 M:      Stephen Boyd <sboyd@kernel.org>
3687 L:      linux-clk@vger.kernel.org
3688 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3689 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3690 S:      Maintained
3691 F:      Documentation/devicetree/bindings/clock/
3692 F:      drivers/clk/
3693 X:      drivers/clk/clkdev.c
3694 F:      include/linux/clk-pr*
3695 F:      include/linux/clk/
3696 F:      include/linux/of_clk.h
3697
3698 COMMON INTERNET FILE SYSTEM (CIFS)
3699 M:      Steve French <sfrench@samba.org>
3700 L:      linux-cifs@vger.kernel.org
3701 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3702 W:      http://linux-cifs.samba.org/
3703 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3704 S:      Supported
3705 F:      Documentation/filesystems/cifs/
3706 F:      fs/cifs/
3707
3708 COMPACTPCI HOTPLUG CORE
3709 M:      Scott Murray <scott@spiteful.org>
3710 L:      linux-pci@vger.kernel.org
3711 S:      Maintained
3712 F:      drivers/pci/hotplug/cpci_hotplug*
3713
3714 COMPACTPCI HOTPLUG GENERIC DRIVER
3715 M:      Scott Murray <scott@spiteful.org>
3716 L:      linux-pci@vger.kernel.org
3717 S:      Maintained
3718 F:      drivers/pci/hotplug/cpcihp_generic.c
3719
3720 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3721 M:      Scott Murray <scott@spiteful.org>
3722 L:      linux-pci@vger.kernel.org
3723 S:      Maintained
3724 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3725
3726 COMPAL LAPTOP SUPPORT
3727 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3728 L:      platform-driver-x86@vger.kernel.org
3729 S:      Maintained
3730 F:      drivers/platform/x86/compal-laptop.c
3731
3732 CONEXANT ACCESSRUNNER USB DRIVER
3733 L:      accessrunner-general@lists.sourceforge.net
3734 W:      http://accessrunner.sourceforge.net/
3735 S:      Orphan
3736 F:      drivers/usb/atm/cxacru.c
3737
3738 CONFIGFS
3739 M:      Joel Becker <jlbec@evilplan.org>
3740 M:      Christoph Hellwig <hch@lst.de>
3741 T:      git git://git.infradead.org/users/hch/configfs.git
3742 S:      Supported
3743 F:      fs/configfs/
3744 F:      include/linux/configfs.h
3745
3746 CONNECTOR
3747 M:      Evgeniy Polyakov <zbr@ioremap.net>
3748 L:      netdev@vger.kernel.org
3749 S:      Maintained
3750 F:      drivers/connector/
3751
3752 CONTROL GROUP (CGROUP)
3753 M:      Tejun Heo <tj@kernel.org>
3754 M:      Li Zefan <lizefan@huawei.com>
3755 M:      Johannes Weiner <hannes@cmpxchg.org>
3756 L:      cgroups@vger.kernel.org
3757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3758 S:      Maintained
3759 F:      Documentation/cgroup*
3760 F:      include/linux/cgroup*
3761 F:      kernel/cgroup*
3762
3763 CONTROL GROUP - CPUSET
3764 M:      Li Zefan <lizefan@huawei.com>
3765 L:      cgroups@vger.kernel.org
3766 W:      http://www.bullopensource.org/cpuset/
3767 W:      http://oss.sgi.com/projects/cpusets/
3768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3769 S:      Maintained
3770 F:      Documentation/cgroup-v1/cpusets.txt
3771 F:      include/linux/cpuset.h
3772 F:      kernel/cgroup/cpuset.c
3773
3774 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3775 M:      Johannes Weiner <hannes@cmpxchg.org>
3776 M:      Michal Hocko <mhocko@kernel.org>
3777 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3778 L:      cgroups@vger.kernel.org
3779 L:      linux-mm@kvack.org
3780 S:      Maintained
3781 F:      mm/memcontrol.c
3782 F:      mm/swap_cgroup.c
3783
3784 CORETEMP HARDWARE MONITORING DRIVER
3785 M:      Fenghua Yu <fenghua.yu@intel.com>
3786 L:      linux-hwmon@vger.kernel.org
3787 S:      Maintained
3788 F:      Documentation/hwmon/coretemp
3789 F:      drivers/hwmon/coretemp.c
3790
3791 COSA/SRP SYNC SERIAL DRIVER
3792 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3793 W:      http://www.fi.muni.cz/~kas/cosa/
3794 S:      Maintained
3795 F:      drivers/net/wan/cosa*
3796
3797 CPMAC ETHERNET DRIVER
3798 M:      Florian Fainelli <f.fainelli@gmail.com>
3799 L:      netdev@vger.kernel.org
3800 S:      Maintained
3801 F:      drivers/net/ethernet/ti/cpmac.c
3802
3803 CPU FREQUENCY DRIVERS
3804 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3805 M:      Viresh Kumar <viresh.kumar@linaro.org>
3806 L:      linux-pm@vger.kernel.org
3807 S:      Maintained
3808 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3809 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3810 B:      https://bugzilla.kernel.org
3811 F:      Documentation/cpu-freq/
3812 F:      Documentation/devicetree/bindings/cpufreq/
3813 F:      drivers/cpufreq/
3814 F:      include/linux/cpufreq.h
3815 F:      tools/testing/selftests/cpufreq/
3816
3817 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3818 M:      Viresh Kumar <viresh.kumar@linaro.org>
3819 M:      Sudeep Holla <sudeep.holla@arm.com>
3820 L:      linux-pm@vger.kernel.org
3821 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3822 S:      Maintained
3823 F:      drivers/cpufreq/arm_big_little.h
3824 F:      drivers/cpufreq/arm_big_little.c
3825 F:      drivers/cpufreq/arm_big_little_dt.c
3826
3827 CPU POWER MONITORING SUBSYSTEM
3828 M:      Thomas Renninger <trenn@suse.com>
3829 M:      Shuah Khan <shuah@kernel.org>
3830 L:      linux-pm@vger.kernel.org
3831 S:      Maintained
3832 F:      tools/power/cpupower/
3833
3834 CPUID/MSR DRIVER
3835 M:      "H. Peter Anvin" <hpa@zytor.com>
3836 S:      Maintained
3837 F:      arch/x86/kernel/cpuid.c
3838 F:      arch/x86/kernel/msr.c
3839
3840 CPUIDLE DRIVER - ARM BIG LITTLE
3841 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3842 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3843 L:      linux-pm@vger.kernel.org
3844 L:      linux-arm-kernel@lists.infradead.org
3845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3846 S:      Maintained
3847 F:      drivers/cpuidle/cpuidle-big_little.c
3848
3849 CPUIDLE DRIVER - ARM EXYNOS
3850 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3851 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3852 M:      Kukjin Kim <kgene@kernel.org>
3853 L:      linux-pm@vger.kernel.org
3854 L:      linux-samsung-soc@vger.kernel.org
3855 S:      Supported
3856 F:      drivers/cpuidle/cpuidle-exynos.c
3857 F:      arch/arm/mach-exynos/pm.c
3858
3859 CPUIDLE DRIVERS
3860 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3861 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3862 L:      linux-pm@vger.kernel.org
3863 S:      Maintained
3864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3865 B:      https://bugzilla.kernel.org
3866 F:      drivers/cpuidle/*
3867 F:      include/linux/cpuidle.h
3868
3869 CRAMFS FILESYSTEM
3870 M:      Nicolas Pitre <nico@linaro.org>
3871 S:      Maintained
3872 F:      Documentation/filesystems/cramfs.txt
3873 F:      fs/cramfs/
3874
3875 CRYPTO API
3876 M:      Herbert Xu <herbert@gondor.apana.org.au>
3877 M:      "David S. Miller" <davem@davemloft.net>
3878 L:      linux-crypto@vger.kernel.org
3879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3881 S:      Maintained
3882 F:      Documentation/crypto/
3883 F:      Documentation/devicetree/bindings/crypto/
3884 F:      arch/*/crypto/
3885 F:      crypto/
3886 F:      drivers/crypto/
3887 F:      include/crypto/
3888 F:      include/linux/crypto*
3889
3890 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3891 M:      Neil Horman <nhorman@tuxdriver.com>
3892 L:      linux-crypto@vger.kernel.org
3893 S:      Maintained
3894 F:      crypto/ansi_cprng.c
3895 F:      crypto/rng.c
3896
3897 CS3308 MEDIA DRIVER
3898 M:      Hans Verkuil <hverkuil@xs4all.nl>
3899 L:      linux-media@vger.kernel.org
3900 T:      git git://linuxtv.org/media_tree.git
3901 W:      http://linuxtv.org
3902 S:      Odd Fixes
3903 F:      drivers/media/i2c/cs3308.c
3904 F:      drivers/media/i2c/cs3308.h
3905
3906 CS5535 Audio ALSA driver
3907 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3908 S:      Maintained
3909 F:      sound/pci/cs5535audio/
3910
3911 CW1200 WLAN driver
3912 M:      Solomon Peachy <pizza@shaftnet.org>
3913 S:      Maintained
3914 F:      drivers/net/wireless/st/cw1200/
3915
3916 CX18 VIDEO4LINUX DRIVER
3917 M:      Andy Walls <awalls@md.metrocast.net>
3918 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3919 L:      linux-media@vger.kernel.org
3920 T:      git git://linuxtv.org/media_tree.git
3921 W:      https://linuxtv.org
3922 W:      http://www.ivtvdriver.org/index.php/Cx18
3923 S:      Maintained
3924 F:      Documentation/media/v4l-drivers/cx18*
3925 F:      drivers/media/pci/cx18/
3926 F:      include/uapi/linux/ivtv*
3927
3928 CX2341X MPEG ENCODER HELPER MODULE
3929 M:      Hans Verkuil <hverkuil@xs4all.nl>
3930 L:      linux-media@vger.kernel.org
3931 T:      git git://linuxtv.org/media_tree.git
3932 W:      https://linuxtv.org
3933 S:      Maintained
3934 F:      drivers/media/common/cx2341x*
3935 F:      include/media/cx2341x*
3936
3937 CX24120 MEDIA DRIVER
3938 M:      Jemma Denson <jdenson@gmail.com>
3939 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3940 L:      linux-media@vger.kernel.org
3941 W:      https://linuxtv.org
3942 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3943 S:      Maintained
3944 F:      drivers/media/dvb-frontends/cx24120*
3945
3946 CX88 VIDEO4LINUX DRIVER
3947 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3948 L:      linux-media@vger.kernel.org
3949 W:      https://linuxtv.org
3950 T:      git git://linuxtv.org/media_tree.git
3951 S:      Odd fixes
3952 F:      Documentation/media/v4l-drivers/cx88*
3953 F:      drivers/media/pci/cx88/
3954
3955 CXD2820R MEDIA DRIVER
3956 M:      Antti Palosaari <crope@iki.fi>
3957 L:      linux-media@vger.kernel.org
3958 W:      https://linuxtv.org
3959 W:      http://palosaari.fi/linux/
3960 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3961 T:      git git://linuxtv.org/anttip/media_tree.git
3962 S:      Maintained
3963 F:      drivers/media/dvb-frontends/cxd2820r*
3964
3965 CXGB3 ETHERNET DRIVER (CXGB3)
3966 M:      Santosh Raspatur <santosh@chelsio.com>
3967 L:      netdev@vger.kernel.org
3968 W:      http://www.chelsio.com
3969 S:      Supported
3970 F:      drivers/net/ethernet/chelsio/cxgb3/
3971
3972 CXGB3 ISCSI DRIVER (CXGB3I)
3973 M:      Karen Xie <kxie@chelsio.com>
3974 L:      linux-scsi@vger.kernel.org
3975 W:      http://www.chelsio.com
3976 S:      Supported
3977 F:      drivers/scsi/cxgbi/cxgb3i
3978
3979 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3980 M:      Steve Wise <swise@chelsio.com>
3981 L:      linux-rdma@vger.kernel.org
3982 W:      http://www.openfabrics.org
3983 S:      Supported
3984 F:      drivers/infiniband/hw/cxgb3/
3985 F:      include/uapi/rdma/cxgb3-abi.h
3986
3987 CXGB4 CRYPTO DRIVER (chcr)
3988 M:      Harsh Jain <harsh@chelsio.com>
3989 L:      linux-crypto@vger.kernel.org
3990 W:      http://www.chelsio.com
3991 S:      Supported
3992 F:      drivers/crypto/chelsio
3993
3994 CXGB4 ETHERNET DRIVER (CXGB4)
3995 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3996 L:      netdev@vger.kernel.org
3997 W:      http://www.chelsio.com
3998 S:      Supported
3999 F:      drivers/net/ethernet/chelsio/cxgb4/
4000
4001 CXGB4 ISCSI DRIVER (CXGB4I)
4002 M:      Karen Xie <kxie@chelsio.com>
4003 L:      linux-scsi@vger.kernel.org
4004 W:      http://www.chelsio.com
4005 S:      Supported
4006 F:      drivers/scsi/cxgbi/cxgb4i
4007
4008 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4009 M:      Steve Wise <swise@chelsio.com>
4010 L:      linux-rdma@vger.kernel.org
4011 W:      http://www.openfabrics.org
4012 S:      Supported
4013 F:      drivers/infiniband/hw/cxgb4/
4014 F:      include/uapi/rdma/cxgb4-abi.h
4015
4016 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4017 M:      Casey Leedom <leedom@chelsio.com>
4018 L:      netdev@vger.kernel.org
4019 W:      http://www.chelsio.com
4020 S:      Supported
4021 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4022
4023 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4024 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4025 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4026 L:      linuxppc-dev@lists.ozlabs.org
4027 S:      Supported
4028 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4029 F:      drivers/misc/cxl/
4030 F:      include/misc/cxl*
4031 F:      include/uapi/misc/cxl.h
4032 F:      Documentation/powerpc/cxl.txt
4033 F:      Documentation/ABI/testing/sysfs-class-cxl
4034
4035 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4036 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4037 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4038 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4039 L:      linux-scsi@vger.kernel.org
4040 S:      Supported
4041 F:      drivers/scsi/cxlflash/
4042 F:      include/uapi/scsi/cxlflash_ioctls.h
4043 F:      Documentation/powerpc/cxlflash.txt
4044
4045 CYBERPRO FB DRIVER
4046 M:      Russell King <linux@armlinux.org.uk>
4047 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4048 W:      http://www.armlinux.org.uk/
4049 S:      Maintained
4050 F:      drivers/video/fbdev/cyber2000fb.*
4051
4052 CYCLADES ASYNC MUX DRIVER
4053 W:      http://www.cyclades.com/
4054 S:      Orphan
4055 F:      drivers/tty/cyclades.c
4056 F:      include/linux/cyclades.h
4057 F:      include/uapi/linux/cyclades.h
4058
4059 CYCLADES PC300 DRIVER
4060 W:      http://www.cyclades.com/
4061 S:      Orphan
4062 F:      drivers/net/wan/pc300*
4063
4064 CYPRESS_FIRMWARE MEDIA DRIVER
4065 M:      Antti Palosaari <crope@iki.fi>
4066 L:      linux-media@vger.kernel.org
4067 W:      https://linuxtv.org
4068 W:      http://palosaari.fi/linux/
4069 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4070 T:      git git://linuxtv.org/anttip/media_tree.git
4071 S:      Maintained
4072 F:      drivers/media/common/cypress_firmware*
4073
4074 CYTTSP TOUCHSCREEN DRIVER
4075 M:      Ferruh Yigit <fery@cypress.com>
4076 L:      linux-input@vger.kernel.org
4077 S:      Supported
4078 F:      drivers/input/touchscreen/cyttsp*
4079 F:      include/linux/input/cyttsp.h
4080
4081 D-LINK DIR-685 TOUCHKEYS DRIVER
4082 M:      Linus Walleij <linus.walleij@linaro.org>
4083 L:      linux-input@vger.kernel.org
4084 S:      Supported
4085 F:      drivers/input/dlink-dir685-touchkeys.c
4086
4087 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4088 M:      Joshua Kinard <kumba@gentoo.org>
4089 S:      Maintained
4090 F:      drivers/rtc/rtc-ds1685.c
4091 F:      include/linux/rtc/ds1685.h
4092
4093 DAMA SLAVE for AX.25
4094 M:      Joerg Reuter <jreuter@yaina.de>
4095 W:      http://yaina.de/jreuter/
4096 W:      http://www.qsl.net/dl1bke/
4097 L:      linux-hams@vger.kernel.org
4098 S:      Maintained
4099 F:      net/ax25/af_ax25.c
4100 F:      net/ax25/ax25_dev.c
4101 F:      net/ax25/ax25_ds_*
4102 F:      net/ax25/ax25_in.c
4103 F:      net/ax25/ax25_out.c
4104 F:      net/ax25/ax25_timer.c
4105 F:      net/ax25/sysctl_net_ax25.c
4106
4107 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4108 L:      netdev@vger.kernel.org
4109 S:      Orphan
4110 F:      Documentation/networking/dmfe.txt
4111 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4112
4113 DC390/AM53C974 SCSI driver
4114 M:      Hannes Reinecke <hare@suse.com>
4115 L:      linux-scsi@vger.kernel.org
4116 S:      Maintained
4117 F:      drivers/scsi/am53c974.c
4118
4119 DC395x SCSI driver
4120 M:      Oliver Neukum <oliver@neukum.org>
4121 M:      Ali Akcaagac <aliakc@web.de>
4122 M:      Jamie Lenehan <lenehan@twibble.org>
4123 L:      dc395x@twibble.org
4124 W:      http://twibble.org/dist/dc395x/
4125 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4126 S:      Maintained
4127 F:      Documentation/scsi/dc395x.txt
4128 F:      drivers/scsi/dc395x.*
4129
4130 DCCP PROTOCOL
4131 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4132 L:      dccp@vger.kernel.org
4133 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4134 S:      Maintained
4135 F:      include/linux/dccp.h
4136 F:      include/uapi/linux/dccp.h
4137 F:      include/linux/tfrc.h
4138 F:      net/dccp/
4139
4140 DECnet NETWORK LAYER
4141 W:      http://linux-decnet.sourceforge.net
4142 L:      linux-decnet-user@lists.sourceforge.net
4143 S:      Orphan
4144 F:      Documentation/networking/decnet.txt
4145 F:      net/decnet/
4146
4147 DECSTATION PLATFORM SUPPORT
4148 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4149 L:      linux-mips@linux-mips.org
4150 W:      http://www.linux-mips.org/wiki/DECstation
4151 S:      Maintained
4152 F:      arch/mips/dec/
4153 F:      arch/mips/include/asm/dec/
4154 F:      arch/mips/include/asm/mach-dec/
4155
4156 DEFXX FDDI NETWORK DRIVER
4157 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4158 S:      Maintained
4159 F:      drivers/net/fddi/defxx.*
4160
4161 DELL SMBIOS DRIVER
4162 M:      Pali Rohár <pali.rohar@gmail.com>
4163 M:      Mario Limonciello <mario.limonciello@dell.com>
4164 L:      platform-driver-x86@vger.kernel.org
4165 S:      Maintained
4166 F:      drivers/platform/x86/dell-smbios.*
4167
4168 DELL SMBIOS SMM DRIVER
4169 M:      Mario Limonciello <mario.limonciello@dell.com>
4170 L:      platform-driver-x86@vger.kernel.org
4171 S:      Maintained
4172 F:      drivers/platform/x86/dell-smbios-smm.c
4173
4174 DELL SMBIOS WMI DRIVER
4175 M:      Mario Limonciello <mario.limonciello@dell.com>
4176 L:      platform-driver-x86@vger.kernel.org
4177 S:      Maintained
4178 F:      drivers/platform/x86/dell-smbios-wmi.c
4179 F:      tools/wmi/dell-smbios-example.c
4180
4181 DELL LAPTOP DRIVER
4182 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4183 M:      Pali Rohár <pali.rohar@gmail.com>
4184 L:      platform-driver-x86@vger.kernel.org
4185 S:      Maintained
4186 F:      drivers/platform/x86/dell-laptop.c
4187
4188 DELL LAPTOP FREEFALL DRIVER
4189 M:      Pali Rohár <pali.rohar@gmail.com>
4190 S:      Maintained
4191 F:      drivers/platform/x86/dell-smo8800.c
4192
4193 DELL LAPTOP RBTN DRIVER
4194 M:      Pali Rohár <pali.rohar@gmail.com>
4195 S:      Maintained
4196 F:      drivers/platform/x86/dell-rbtn.*
4197
4198 DELL LAPTOP SMM DRIVER
4199 M:      Pali Rohár <pali.rohar@gmail.com>
4200 S:      Maintained
4201 F:      drivers/hwmon/dell-smm-hwmon.c
4202 F:      include/uapi/linux/i8k.h
4203
4204 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4205 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4206 S:      Maintained
4207 F:      Documentation/dcdbas.txt
4208 F:      drivers/firmware/dcdbas.*
4209
4210 DELL WMI NOTIFICATIONS DRIVER
4211 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4212 M:      Pali Rohár <pali.rohar@gmail.com>
4213 S:      Maintained
4214 F:      drivers/platform/x86/dell-wmi.c
4215
4216 DELL WMI DESCRIPTOR DRIVER
4217 M:      Mario Limonciello <mario.limonciello@dell.com>
4218 S:      Maintained
4219 F:      drivers/platform/x86/dell-wmi-descriptor.c
4220
4221 DELTA ST MEDIA DRIVER
4222 M:      Hugues Fruchet <hugues.fruchet@st.com>
4223 L:      linux-media@vger.kernel.org
4224 T:      git git://linuxtv.org/media_tree.git
4225 W:      https://linuxtv.org
4226 S:      Supported
4227 F:      drivers/media/platform/sti/delta
4228
4229 DENALI NAND DRIVER
4230 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4231 L:      linux-mtd@lists.infradead.org
4232 S:      Supported
4233 F:      drivers/mtd/nand/raw/denali*
4234
4235 DESIGNWARE USB2 DRD IP DRIVER
4236 M:      Minas Harutyunyan <hminas@synopsys.com>
4237 L:      linux-usb@vger.kernel.org
4238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4239 S:      Maintained
4240 F:      drivers/usb/dwc2/
4241
4242 DESIGNWARE USB3 DRD IP DRIVER
4243 M:      Felipe Balbi <balbi@kernel.org>
4244 L:      linux-usb@vger.kernel.org
4245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4246 S:      Maintained
4247 F:      drivers/usb/dwc3/
4248
4249 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4250 M:      Andreas Klinger <ak@it-klinger.de>
4251 L:      linux-iio@vger.kernel.org
4252 S:      Maintained
4253 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4254 F:      drivers/iio/proximity/srf*.c
4255
4256 DEVICE COREDUMP (DEV_COREDUMP)
4257 M:      Johannes Berg <johannes@sipsolutions.net>
4258 L:      linux-kernel@vger.kernel.org
4259 S:      Maintained
4260 F:      drivers/base/devcoredump.c
4261 F:      include/linux/devcoredump.h
4262
4263 DEVICE FREQUENCY (DEVFREQ)
4264 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4265 M:      Kyungmin Park <kyungmin.park@samsung.com>
4266 R:      Chanwoo Choi <cw00.choi@samsung.com>
4267 L:      linux-pm@vger.kernel.org
4268 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4269 S:      Maintained
4270 F:      drivers/devfreq/
4271 F:      include/linux/devfreq.h
4272 F:      Documentation/devicetree/bindings/devfreq/
4273
4274 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4275 M:      Chanwoo Choi <cw00.choi@samsung.com>
4276 L:      linux-pm@vger.kernel.org
4277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4278 S:      Supported
4279 F:      drivers/devfreq/event/
4280 F:      drivers/devfreq/devfreq-event.c
4281 F:      include/linux/devfreq-event.h
4282 F:      Documentation/devicetree/bindings/devfreq/event/
4283
4284 DEVICE NUMBER REGISTRY
4285 M:      Torben Mathiasen <device@lanana.org>
4286 W:      http://lanana.org/docs/device-list/index.html
4287 S:      Maintained
4288
4289 DEVICE-MAPPER  (LVM)
4290 M:      Alasdair Kergon <agk@redhat.com>
4291 M:      Mike Snitzer <snitzer@redhat.com>
4292 M:      dm-devel@redhat.com
4293 L:      dm-devel@redhat.com
4294 W:      http://sources.redhat.com/dm
4295 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4297 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4298 S:      Maintained
4299 F:      Documentation/device-mapper/
4300 F:      drivers/md/Makefile
4301 F:      drivers/md/Kconfig
4302 F:      drivers/md/dm*
4303 F:      drivers/md/persistent-data/
4304 F:      include/linux/device-mapper.h
4305 F:      include/linux/dm-*.h
4306 F:      include/uapi/linux/dm-*.h
4307
4308 DEVLINK
4309 M:      Jiri Pirko <jiri@mellanox.com>
4310 L:      netdev@vger.kernel.org
4311 S:      Supported
4312 F:      net/core/devlink.c
4313 F:      include/net/devlink.h
4314 F:      include/uapi/linux/devlink.h
4315
4316 DIALOG SEMICONDUCTOR DRIVERS
4317 M:      Support Opensource <support.opensource@diasemi.com>
4318 W:      http://www.dialog-semiconductor.com/products
4319 S:      Supported
4320 F:      Documentation/hwmon/da90??
4321 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4322 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4323 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4324 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4325 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4326 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4327 F:      drivers/gpio/gpio-da90??.c
4328 F:      drivers/hwmon/da90??-hwmon.c
4329 F:      drivers/iio/adc/da91??-*.c
4330 F:      drivers/input/misc/da90??_onkey.c
4331 F:      drivers/input/touchscreen/da9052_tsi.c
4332 F:      drivers/leds/leds-da90??.c
4333 F:      drivers/mfd/da903x.c
4334 F:      drivers/mfd/da90??-*.c
4335 F:      drivers/mfd/da91??-*.c
4336 F:      drivers/power/supply/da9052-battery.c
4337 F:      drivers/power/supply/da91??-*.c
4338 F:      drivers/regulator/da903x.c
4339 F:      drivers/regulator/da9???-regulator.[ch]
4340 F:      drivers/thermal/da90??-thermal.c
4341 F:      drivers/rtc/rtc-da90??.c
4342 F:      drivers/video/backlight/da90??_bl.c
4343 F:      drivers/watchdog/da90??_wdt.c
4344 F:      include/linux/mfd/da903x.h
4345 F:      include/linux/mfd/da9052/
4346 F:      include/linux/mfd/da9055/
4347 F:      include/linux/mfd/da9062/
4348 F:      include/linux/mfd/da9063/
4349 F:      include/linux/mfd/da9150/
4350 F:      include/linux/regulator/da9211.h
4351 F:      include/sound/da[79]*.h
4352 F:      sound/soc/codecs/da[79]*.[ch]
4353
4354 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4355 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4356 L:      linux-gpio@vger.kernel.org
4357 S:      Maintained
4358 F:      drivers/gpio/gpio-gpio-mm.c
4359
4360 DIGI NEO AND CLASSIC PCI PRODUCTS
4361 M:      Lidza Louina <lidza.louina@gmail.com>
4362 M:      Mark Hounschell <markh@compro.net>
4363 L:      driverdev-devel@linuxdriverproject.org
4364 S:      Maintained
4365 F:      drivers/staging/dgnc/
4366
4367 DIOLAN U2C-12 I2C DRIVER
4368 M:      Guenter Roeck <linux@roeck-us.net>
4369 L:      linux-i2c@vger.kernel.org
4370 S:      Maintained
4371 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4372
4373 FILESYSTEM DIRECT ACCESS (DAX)
4374 M:      Matthew Wilcox <mawilcox@microsoft.com>
4375 M:      Ross Zwisler <zwisler@kernel.org>
4376 M:      Jan Kara <jack@suse.cz>
4377 L:      linux-fsdevel@vger.kernel.org
4378 S:      Supported
4379 F:      fs/dax.c
4380 F:      include/linux/dax.h
4381 F:      include/trace/events/fs_dax.h
4382
4383 DEVICE DIRECT ACCESS (DAX)
4384 M:      Dan Williams <dan.j.williams@intel.com>
4385 M:      Dave Jiang <dave.jiang@intel.com>
4386 M:      Ross Zwisler <zwisler@kernel.org>
4387 M:      Vishal Verma <vishal.l.verma@intel.com>
4388 L:      linux-nvdimm@lists.01.org
4389 S:      Supported
4390 F:      drivers/dax/
4391
4392 DIRECTORY NOTIFICATION (DNOTIFY)
4393 M:      Jan Kara <jack@suse.cz>
4394 R:      Amir Goldstein <amir73il@gmail.com>
4395 L:      linux-fsdevel@vger.kernel.org
4396 S:      Maintained
4397 F:      Documentation/filesystems/dnotify.txt
4398 F:      fs/notify/dnotify/
4399 F:      include/linux/dnotify.h
4400
4401 DISK GEOMETRY AND PARTITION HANDLING
4402 M:      Andries Brouwer <aeb@cwi.nl>
4403 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4404 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4405 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4406 S:      Maintained
4407
4408 DISKQUOTA
4409 M:      Jan Kara <jack@suse.com>
4410 S:      Maintained
4411 F:      Documentation/filesystems/quota.txt
4412 F:      fs/quota/
4413 F:      include/linux/quota*.h
4414 F:      include/uapi/linux/quota*.h
4415
4416 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4417 M:      Bernie Thompson <bernie@plugable.com>
4418 L:      linux-fbdev@vger.kernel.org
4419 S:      Maintained
4420 W:      http://plugable.com/category/projects/udlfb/
4421 F:      drivers/video/fbdev/udlfb.c
4422 F:      include/video/udlfb.h
4423 F:      Documentation/fb/udlfb.txt
4424
4425 DISTRIBUTED LOCK MANAGER (DLM)
4426 M:      Christine Caulfield <ccaulfie@redhat.com>
4427 M:      David Teigland <teigland@redhat.com>
4428 L:      cluster-devel@redhat.com
4429 W:      http://sources.redhat.com/cluster/
4430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4431 S:      Supported
4432 F:      fs/dlm/
4433
4434 DMA BUFFER SHARING FRAMEWORK
4435 M:      Sumit Semwal <sumit.semwal@linaro.org>
4436 S:      Maintained
4437 L:      linux-media@vger.kernel.org
4438 L:      dri-devel@lists.freedesktop.org
4439 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4440 F:      drivers/dma-buf/
4441 F:      include/linux/dma-buf*
4442 F:      include/linux/reservation.h
4443 F:      include/linux/*fence.h
4444 F:      Documentation/driver-api/dma-buf.rst
4445 T:      git git://anongit.freedesktop.org/drm/drm-misc
4446
4447 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4448 M:      Vinod Koul <vkoul@kernel.org>
4449 L:      dmaengine@vger.kernel.org
4450 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4451 S:      Maintained
4452 F:      drivers/dma/
4453 F:      include/linux/dmaengine.h
4454 F:      include/linux/of_dma.h
4455 F:      Documentation/devicetree/bindings/dma/
4456 F:      Documentation/driver-api/dmaengine/
4457 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4458
4459 DMA MAPPING HELPERS
4460 M:      Christoph Hellwig <hch@lst.de>
4461 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4462 R:      Robin Murphy <robin.murphy@arm.com>
4463 L:      iommu@lists.linux-foundation.org
4464 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4465 W:      http://git.infradead.org/users/hch/dma-mapping.git
4466 S:      Supported
4467 F:      kernel/dma/
4468 F:      include/asm-generic/dma-mapping.h
4469 F:      include/linux/dma-direct.h
4470 F:      include/linux/dma-mapping.h
4471 F:      include/linux/dma-noncoherent.h
4472
4473 DME1737 HARDWARE MONITOR DRIVER
4474 M:      Juerg Haefliger <juergh@gmail.com>
4475 L:      linux-hwmon@vger.kernel.org
4476 S:      Maintained
4477 F:      Documentation/hwmon/dme1737
4478 F:      drivers/hwmon/dme1737.c
4479
4480 DMI/SMBIOS SUPPORT
4481 M:      Jean Delvare <jdelvare@suse.com>
4482 S:      Maintained
4483 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4484 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4485 F:      drivers/firmware/dmi-id.c
4486 F:      drivers/firmware/dmi_scan.c
4487 F:      include/linux/dmi.h
4488
4489 DOCUMENTATION
4490 M:      Jonathan Corbet <corbet@lwn.net>
4491 L:      linux-doc@vger.kernel.org
4492 S:      Maintained
4493 F:      Documentation/
4494 F:      scripts/kernel-doc
4495 X:      Documentation/ABI/
4496 X:      Documentation/devicetree/
4497 X:      Documentation/acpi
4498 X:      Documentation/power
4499 X:      Documentation/spi
4500 X:      Documentation/media
4501 T:      git git://git.lwn.net/linux.git docs-next
4502
4503 DOCUMENTATION/ITALIAN
4504 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4505 L:      linux-doc@vger.kernel.org
4506 S:      Maintained
4507 F:      Documentation/translations/it_IT
4508
4509 DONGWOON DW9714 LENS VOICE COIL DRIVER
4510 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4511 L:      linux-media@vger.kernel.org
4512 T:      git git://linuxtv.org/media_tree.git
4513 S:      Maintained
4514 F:      drivers/media/i2c/dw9714.c
4515
4516 DONGWOON DW9807 LENS VOICE COIL DRIVER
4517 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4518 L:      linux-media@vger.kernel.org
4519 T:      git git://linuxtv.org/media_tree.git
4520 S:      Maintained
4521 F:      drivers/media/i2c/dw9807.c
4522
4523 DOUBLETALK DRIVER
4524 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4525 L:      blinux-list@redhat.com
4526 S:      Maintained
4527 F:      drivers/char/dtlk.c
4528 F:      include/linux/dtlk.h
4529
4530 DPAA2 DATAPATH I/O (DPIO) DRIVER
4531 M:      Roy Pledge <Roy.Pledge@nxp.com>
4532 L:      linux-kernel@vger.kernel.org
4533 S:      Maintained
4534 F:      drivers/soc/fsl/dpio
4535
4536 DPAA2 ETHERNET DRIVER
4537 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4538 L:      linux-kernel@vger.kernel.org
4539 S:      Maintained
4540 F:      drivers/staging/fsl-dpaa2/ethernet
4541
4542 DPAA2 ETHERNET SWITCH DRIVER
4543 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4544 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4545 L:      linux-kernel@vger.kernel.org
4546 S:      Maintained
4547 F:      drivers/staging/fsl-dpaa2/ethsw
4548
4549 DPAA2 PTP CLOCK DRIVER
4550 M:      Yangbo Lu <yangbo.lu@nxp.com>
4551 L:      linux-kernel@vger.kernel.org
4552 S:      Maintained
4553 F:      drivers/staging/fsl-dpaa2/rtc
4554
4555 DPT_I2O SCSI RAID DRIVER
4556 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4557 L:      linux-scsi@vger.kernel.org
4558 W:      http://www.adaptec.com/
4559 S:      Maintained
4560 F:      drivers/scsi/dpt*
4561 F:      drivers/scsi/dpt/
4562
4563 DRBD DRIVER
4564 M:      Philipp Reisner <philipp.reisner@linbit.com>
4565 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4566 L:      drbd-dev@lists.linbit.com
4567 W:      http://www.drbd.org
4568 T:      git git://git.linbit.com/linux-drbd.git
4569 T:      git git://git.linbit.com/drbd-8.4.git
4570 S:      Supported
4571 F:      drivers/block/drbd/
4572 F:      lib/lru_cache.c
4573 F:      Documentation/blockdev/drbd/
4574
4575 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4576 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4577 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4579 S:      Supported
4580 F:      Documentation/kobject.txt
4581 F:      drivers/base/
4582 F:      fs/debugfs/
4583 F:      fs/sysfs/
4584 F:      include/linux/debugfs.h
4585 F:      include/linux/kobj*
4586 F:      lib/kobj*
4587
4588 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4589 M:      Kevin Hilman <khilman@kernel.org>
4590 M:      Nishanth Menon <nm@ti.com>
4591 S:      Maintained
4592 F:      drivers/power/avs/
4593 F:      include/linux/power/smartreflex.h
4594 L:      linux-pm@vger.kernel.org
4595
4596 DRM DRIVER FOR ARM PL111 CLCD
4597 M:      Eric Anholt <eric@anholt.net>
4598 T:      git git://anongit.freedesktop.org/drm/drm-misc
4599 S:      Supported
4600 F:      drivers/gpu/drm/pl111/
4601
4602 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4603 M:      Linus Walleij <linus.walleij@linaro.org>
4604 T:      git git://anongit.freedesktop.org/drm/drm-misc
4605 S:      Maintained
4606 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4607 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4608
4609 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4610 M:      Dave Airlie <airlied@redhat.com>
4611 S:      Odd Fixes
4612 F:      drivers/gpu/drm/ast/
4613
4614 DRM DRIVER FOR BOCHS VIRTUAL GPU
4615 M:      Gerd Hoffmann <kraxel@redhat.com>
4616 L:      virtualization@lists.linux-foundation.org
4617 T:      git git://anongit.freedesktop.org/drm/drm-misc
4618 S:      Maintained
4619 F:      drivers/gpu/drm/bochs/
4620
4621 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4622 M:      Linus Walleij <linus.walleij@linaro.org>
4623 T:      git git://anongit.freedesktop.org/drm/drm-misc
4624 S:      Maintained
4625 F:      drivers/gpu/drm/tve200/
4626
4627 DRM DRIVER FOR ILITEK ILI9225 PANELS
4628 M:      David Lechner <david@lechnology.com>
4629 S:      Maintained
4630 F:      drivers/gpu/drm/tinydrm/ili9225.c
4631 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4632
4633 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4634 S:      Orphan / Obsolete
4635 F:      drivers/gpu/drm/i810/
4636 F:      include/uapi/drm/i810_drm.h
4637
4638 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4639 S:      Orphan / Obsolete
4640 F:      drivers/gpu/drm/mga/
4641 F:      include/uapi/drm/mga_drm.h
4642
4643 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4644 M:      Dave Airlie <airlied@redhat.com>
4645 S:      Odd Fixes
4646 F:      drivers/gpu/drm/mgag200/
4647
4648 DRM DRIVER FOR MI0283QT
4649 M:      Noralf Trønnes <noralf@tronnes.org>
4650 S:      Maintained
4651 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4652 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4653
4654 DRM DRIVER FOR MSM ADRENO GPU
4655 M:      Rob Clark <robdclark@gmail.com>
4656 L:      linux-arm-msm@vger.kernel.org
4657 L:      dri-devel@lists.freedesktop.org
4658 L:      freedreno@lists.freedesktop.org
4659 T:      git git://people.freedesktop.org/~robclark/linux
4660 S:      Maintained
4661 F:      drivers/gpu/drm/msm/
4662 F:      include/uapi/drm/msm_drm.h
4663 F:      Documentation/devicetree/bindings/display/msm/
4664
4665 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4666 M:      Ben Skeggs <bskeggs@redhat.com>
4667 L:      dri-devel@lists.freedesktop.org
4668 L:      nouveau@lists.freedesktop.org
4669 T:      git git://github.com/skeggsb/linux
4670 S:      Supported
4671 F:      drivers/gpu/drm/nouveau/
4672 F:      include/uapi/drm/nouveau_drm.h
4673
4674 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4675 M:      Noralf Trønnes <noralf@tronnes.org>
4676 S:      Maintained
4677 F:      drivers/gpu/drm/tinydrm/repaper.c
4678 F:      Documentation/devicetree/bindings/display/repaper.txt
4679
4680 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4681 M:      Dave Airlie <airlied@redhat.com>
4682 M:      Gerd Hoffmann <kraxel@redhat.com>
4683 L:      virtualization@lists.linux-foundation.org
4684 T:      git git://anongit.freedesktop.org/drm/drm-misc
4685 S:      Obsolete
4686 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4687 F:      drivers/gpu/drm/cirrus/
4688
4689 DRM DRIVER FOR QXL VIRTUAL GPU
4690 M:      Dave Airlie <airlied@redhat.com>
4691 M:      Gerd Hoffmann <kraxel@redhat.com>
4692 L:      virtualization@lists.linux-foundation.org
4693 T:      git git://anongit.freedesktop.org/drm/drm-misc
4694 S:      Maintained
4695 F:      drivers/gpu/drm/qxl/
4696 F:      include/uapi/drm/qxl_drm.h
4697
4698 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4699 S:      Orphan / Obsolete
4700 F:      drivers/gpu/drm/r128/
4701 F:      include/uapi/drm/r128_drm.h
4702
4703 DRM DRIVER FOR SAVAGE VIDEO CARDS
4704 S:      Orphan / Obsolete
4705 F:      drivers/gpu/drm/savage/
4706 F:      include/uapi/drm/savage_drm.h
4707
4708 DRM DRIVER FOR SIS VIDEO CARDS
4709 S:      Orphan / Obsolete
4710 F:      drivers/gpu/drm/sis/
4711 F:      include/uapi/drm/sis_drm.h
4712
4713 DRM DRIVER FOR SITRONIX ST7586 PANELS
4714 M:      David Lechner <david@lechnology.com>
4715 S:      Maintained
4716 F:      drivers/gpu/drm/tinydrm/st7586.c
4717 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4718
4719 DRM DRIVER FOR SITRONIX ST7735R PANELS
4720 M:      David Lechner <david@lechnology.com>
4721 S:      Maintained
4722 F:      drivers/gpu/drm/tinydrm/st7735r.c
4723 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4724
4725 DRM DRIVER FOR TDFX VIDEO CARDS
4726 S:      Orphan / Obsolete
4727 F:      drivers/gpu/drm/tdfx/
4728
4729 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4730 M:      Dave Airlie <airlied@redhat.com>
4731 S:      Odd Fixes
4732 F:      drivers/gpu/drm/udl/
4733
4734 DRM DRIVER FOR VMWARE VIRTUAL GPU
4735 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4736 M:      Sinclair Yeh <syeh@vmware.com>
4737 M:      Thomas Hellstrom <thellstrom@vmware.com>
4738 L:      dri-devel@lists.freedesktop.org
4739 T:      git git://people.freedesktop.org/~syeh/repos_linux
4740 T:      git git://people.freedesktop.org/~thomash/linux
4741 S:      Supported
4742 F:      drivers/gpu/drm/vmwgfx/
4743 F:      include/uapi/drm/vmwgfx_drm.h
4744
4745 DRM DRIVERS
4746 M:      David Airlie <airlied@linux.ie>
4747 L:      dri-devel@lists.freedesktop.org
4748 T:      git git://anongit.freedesktop.org/drm/drm
4749 B:      https://bugs.freedesktop.org/
4750 C:      irc://chat.freenode.net/dri-devel
4751 S:      Maintained
4752 F:      drivers/gpu/drm/
4753 F:      drivers/gpu/vga/
4754 F:      Documentation/devicetree/bindings/display/
4755 F:      Documentation/devicetree/bindings/gpu/
4756 F:      Documentation/gpu/
4757 F:      include/drm/
4758 F:      include/uapi/drm/
4759 F:      include/linux/vga*
4760
4761 DRM DRIVERS AND MISC GPU PATCHES
4762 M:      Gustavo Padovan <gustavo@padovan.org>
4763 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4764 M:      Sean Paul <sean@poorly.run>
4765 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4766 S:      Maintained
4767 T:      git git://anongit.freedesktop.org/drm/drm-misc
4768 F:      Documentation/gpu/
4769 F:      drivers/gpu/vga/
4770 F:      drivers/gpu/drm/*
4771 F:      include/drm/drm*
4772 F:      include/uapi/drm/drm*
4773 F:      include/linux/vga*
4774
4775 DRM DRIVERS FOR ALLWINNER A10
4776 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4777 L:      dri-devel@lists.freedesktop.org
4778 S:      Supported
4779 F:      drivers/gpu/drm/sun4i/
4780 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4781 T:      git git://anongit.freedesktop.org/drm/drm-misc
4782
4783 DRM DRIVERS FOR AMLOGIC SOCS
4784 M:      Neil Armstrong <narmstrong@baylibre.com>
4785 L:      dri-devel@lists.freedesktop.org
4786 L:      linux-amlogic@lists.infradead.org
4787 W:      http://linux-meson.com/
4788 S:      Supported
4789 F:      drivers/gpu/drm/meson/
4790 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4791 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4792 F:      Documentation/gpu/meson.rst
4793 T:      git git://anongit.freedesktop.org/drm/drm-misc
4794
4795 DRM DRIVERS FOR ATMEL HLCDC
4796 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4797 L:      dri-devel@lists.freedesktop.org
4798 S:      Supported
4799 F:      drivers/gpu/drm/atmel-hlcdc/
4800 F:      Documentation/devicetree/bindings/display/atmel/
4801 T:      git git://anongit.freedesktop.org/drm/drm-misc
4802
4803 DRM DRIVERS FOR BRIDGE CHIPS
4804 M:      Archit Taneja <architt@codeaurora.org>
4805 M:      Andrzej Hajda <a.hajda@samsung.com>
4806 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4807 S:      Maintained
4808 T:      git git://anongit.freedesktop.org/drm/drm-misc
4809 F:      drivers/gpu/drm/bridge/
4810
4811 DRM DRIVERS FOR EXYNOS
4812 M:      Inki Dae <inki.dae@samsung.com>
4813 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4814 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4815 M:      Kyungmin Park <kyungmin.park@samsung.com>
4816 L:      dri-devel@lists.freedesktop.org
4817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4818 S:      Supported
4819 F:      drivers/gpu/drm/exynos/
4820 F:      include/uapi/drm/exynos_drm.h
4821 F:      Documentation/devicetree/bindings/display/exynos/
4822
4823 DRM DRIVERS FOR FREESCALE DCU
4824 M:      Stefan Agner <stefan@agner.ch>
4825 M:      Alison Wang <alison.wang@nxp.com>
4826 L:      dri-devel@lists.freedesktop.org
4827 S:      Supported
4828 F:      drivers/gpu/drm/fsl-dcu/
4829 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4830 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4831 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4832
4833 DRM DRIVERS FOR FREESCALE IMX
4834 M:      Philipp Zabel <p.zabel@pengutronix.de>
4835 L:      dri-devel@lists.freedesktop.org
4836 S:      Maintained
4837 F:      drivers/gpu/drm/imx/
4838 F:      drivers/gpu/ipu-v3/
4839 F:      Documentation/devicetree/bindings/display/imx/
4840
4841 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4842 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4843 L:      dri-devel@lists.freedesktop.org
4844 T:      git git://github.com/patjak/drm-gma500
4845 S:      Maintained
4846 F:      drivers/gpu/drm/gma500/
4847
4848 DRM DRIVERS FOR HISILICON
4849 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4850 M:      Rongrong Zou <zourongrong@gmail.com>
4851 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4852 R:      Chen Feng <puck.chen@hisilicon.com>
4853 L:      dri-devel@lists.freedesktop.org
4854 T:      git git://github.com/xin3liang/linux.git
4855 S:      Maintained
4856 F:      drivers/gpu/drm/hisilicon/
4857 F:      Documentation/devicetree/bindings/display/hisilicon/
4858
4859 DRM DRIVERS FOR MEDIATEK
4860 M:      CK Hu <ck.hu@mediatek.com>
4861 M:      Philipp Zabel <p.zabel@pengutronix.de>
4862 L:      dri-devel@lists.freedesktop.org
4863 S:      Supported
4864 F:      drivers/gpu/drm/mediatek/
4865 F:      Documentation/devicetree/bindings/display/mediatek/
4866
4867 DRM DRIVERS FOR NVIDIA TEGRA
4868 M:      Thierry Reding <thierry.reding@gmail.com>
4869 L:      dri-devel@lists.freedesktop.org
4870 L:      linux-tegra@vger.kernel.org
4871 T:      git git://anongit.freedesktop.org/tegra/linux.git
4872 S:      Supported
4873 F:      drivers/gpu/drm/tegra/
4874 F:      drivers/gpu/host1x/
4875 F:      include/linux/host1x.h
4876 F:      include/uapi/drm/tegra_drm.h
4877 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4878
4879 DRM DRIVERS FOR RENESAS
4880 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4881 L:      dri-devel@lists.freedesktop.org
4882 L:      linux-renesas-soc@vger.kernel.org
4883 T:      git git://linuxtv.org/pinchartl/fbdev
4884 S:      Supported
4885 F:      drivers/gpu/drm/rcar-du/
4886 F:      drivers/gpu/drm/shmobile/
4887 F:      include/linux/platform_data/shmob_drm.h
4888 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4889 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4890 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4891
4892 DRM DRIVERS FOR ROCKCHIP
4893 M:      Sandy Huang <hjc@rock-chips.com>
4894 M:      Heiko Stübner <heiko@sntech.de>
4895 L:      dri-devel@lists.freedesktop.org
4896 S:      Maintained
4897 F:      drivers/gpu/drm/rockchip/
4898 F:      Documentation/devicetree/bindings/display/rockchip/
4899 T:      git git://anongit.freedesktop.org/drm/drm-misc
4900
4901 DRM DRIVERS FOR STI
4902 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4903 M:      Vincent Abriou <vincent.abriou@st.com>
4904 L:      dri-devel@lists.freedesktop.org
4905 T:      git git://anongit.freedesktop.org/drm/drm-misc
4906 S:      Maintained
4907 F:      drivers/gpu/drm/sti
4908 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4909
4910 DRM DRIVERS FOR STM
4911 M:      Yannick Fertre <yannick.fertre@st.com>
4912 M:      Philippe Cornu <philippe.cornu@st.com>
4913 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4914 M:      Vincent Abriou <vincent.abriou@st.com>
4915 L:      dri-devel@lists.freedesktop.org
4916 T:      git git://anongit.freedesktop.org/drm/drm-misc
4917 S:      Maintained
4918 F:      drivers/gpu/drm/stm
4919 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4920
4921 DRM DRIVERS FOR TI LCDC
4922 M:      Jyri Sarha <jsarha@ti.com>
4923 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4924 L:      dri-devel@lists.freedesktop.org
4925 S:      Maintained
4926 F:      drivers/gpu/drm/tilcdc/
4927 F:      Documentation/devicetree/bindings/display/tilcdc/
4928
4929 DRM DRIVERS FOR TI OMAP
4930 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4931 L:      dri-devel@lists.freedesktop.org
4932 S:      Maintained
4933 F:      drivers/gpu/drm/omapdrm/
4934 F:      Documentation/devicetree/bindings/display/ti/
4935
4936 DRM DRIVERS FOR V3D
4937 M:      Eric Anholt <eric@anholt.net>
4938 S:      Supported
4939 F:      drivers/gpu/drm/v3d/
4940 F:      include/uapi/drm/v3d_drm.h
4941 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4942 T:      git git://anongit.freedesktop.org/drm/drm-misc
4943
4944 DRM DRIVERS FOR VC4
4945 M:      Eric Anholt <eric@anholt.net>
4946 T:      git git://github.com/anholt/linux
4947 S:      Supported
4948 F:      drivers/gpu/drm/vc4/
4949 F:      include/uapi/drm/vc4_drm.h
4950 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4951 T:      git git://anongit.freedesktop.org/drm/drm-misc
4952
4953 DRM DRIVERS FOR VIVANTE GPU IP
4954 M:      Lucas Stach <l.stach@pengutronix.de>
4955 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4956 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4957 L:      etnaviv@lists.freedesktop.org
4958 L:      dri-devel@lists.freedesktop.org
4959 S:      Maintained
4960 F:      drivers/gpu/drm/etnaviv/
4961 F:      include/uapi/drm/etnaviv_drm.h
4962 F:      Documentation/devicetree/bindings/display/etnaviv/
4963
4964 DRM DRIVERS FOR ZTE ZX
4965 M:      Shawn Guo <shawnguo@kernel.org>
4966 L:      dri-devel@lists.freedesktop.org
4967 S:      Maintained
4968 F:      drivers/gpu/drm/zte/
4969 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4970 T:      git git://anongit.freedesktop.org/drm/drm-misc
4971
4972 DRM PANEL DRIVERS
4973 M:      Thierry Reding <thierry.reding@gmail.com>
4974 L:      dri-devel@lists.freedesktop.org
4975 T:      git git://anongit.freedesktop.org/drm/drm-misc
4976 S:      Maintained
4977 F:      drivers/gpu/drm/drm_panel.c
4978 F:      drivers/gpu/drm/panel/
4979 F:      include/drm/drm_panel.h
4980 F:      Documentation/devicetree/bindings/display/panel/
4981
4982 DRM TINYDRM DRIVERS
4983 M:      Noralf Trønnes <noralf@tronnes.org>
4984 W:      https://github.com/notro/tinydrm/wiki/Development
4985 T:      git git://anongit.freedesktop.org/drm/drm-misc
4986 S:      Maintained
4987 F:      drivers/gpu/drm/tinydrm/
4988 F:      include/drm/tinydrm/
4989
4990 DRM DRIVERS FOR XEN
4991 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4992 T:      git git://anongit.freedesktop.org/drm/drm-misc
4993 L:      dri-devel@lists.freedesktop.org
4994 L:      xen-devel@lists.xen.org
4995 S:      Supported
4996 F:      drivers/gpu/drm/xen/
4997 F:      Documentation/gpu/xen-front.rst
4998
4999 DRM TTM SUBSYSTEM
5000 M:      Christian Koenig <christian.koenig@amd.com>
5001 M:      Huang Rui <ray.huang@amd.com>
5002 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5003 T:      git git://people.freedesktop.org/~agd5f/linux
5004 S:      Maintained
5005 L:      dri-devel@lists.freedesktop.org
5006 F:      include/drm/ttm/
5007 F:      drivers/gpu/drm/ttm/
5008
5009 DSBR100 USB FM RADIO DRIVER
5010 M:      Alexey Klimov <klimov.linux@gmail.com>
5011 L:      linux-media@vger.kernel.org
5012 T:      git git://linuxtv.org/media_tree.git
5013 S:      Maintained
5014 F:      drivers/media/radio/dsbr100.c
5015
5016 DSCC4 DRIVER
5017 M:      Francois Romieu <romieu@fr.zoreil.com>
5018 L:      netdev@vger.kernel.org
5019 S:      Maintained
5020 F:      drivers/net/wan/dscc4.c
5021
5022 DT3155 MEDIA DRIVER
5023 M:      Hans Verkuil <hverkuil@xs4all.nl>
5024 L:      linux-media@vger.kernel.org
5025 T:      git git://linuxtv.org/media_tree.git
5026 W:      https://linuxtv.org
5027 S:      Odd Fixes
5028 F:      drivers/media/pci/dt3155/
5029
5030 DVB_USB_AF9015 MEDIA DRIVER
5031 M:      Antti Palosaari <crope@iki.fi>
5032 L:      linux-media@vger.kernel.org
5033 W:      https://linuxtv.org
5034 W:      http://palosaari.fi/linux/
5035 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5036 T:      git git://linuxtv.org/anttip/media_tree.git
5037 S:      Maintained
5038 F:      drivers/media/usb/dvb-usb-v2/af9015*
5039
5040 DVB_USB_AF9035 MEDIA DRIVER
5041 M:      Antti Palosaari <crope@iki.fi>
5042 L:      linux-media@vger.kernel.org
5043 W:      https://linuxtv.org
5044 W:      http://palosaari.fi/linux/
5045 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5046 T:      git git://linuxtv.org/anttip/media_tree.git
5047 S:      Maintained
5048 F:      drivers/media/usb/dvb-usb-v2/af9035*
5049
5050 DVB_USB_ANYSEE MEDIA DRIVER
5051 M:      Antti Palosaari <crope@iki.fi>
5052 L:      linux-media@vger.kernel.org
5053 W:      https://linuxtv.org
5054 W:      http://palosaari.fi/linux/
5055 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5056 T:      git git://linuxtv.org/anttip/media_tree.git
5057 S:      Maintained
5058 F:      drivers/media/usb/dvb-usb-v2/anysee*
5059
5060 DVB_USB_AU6610 MEDIA DRIVER
5061 M:      Antti Palosaari <crope@iki.fi>
5062 L:      linux-media@vger.kernel.org
5063 W:      https://linuxtv.org
5064 W:      http://palosaari.fi/linux/
5065 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5066 T:      git git://linuxtv.org/anttip/media_tree.git
5067 S:      Maintained
5068 F:      drivers/media/usb/dvb-usb-v2/au6610*
5069
5070 DVB_USB_CE6230 MEDIA DRIVER
5071 M:      Antti Palosaari <crope@iki.fi>
5072 L:      linux-media@vger.kernel.org
5073 W:      https://linuxtv.org
5074 W:      http://palosaari.fi/linux/
5075 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5076 T:      git git://linuxtv.org/anttip/media_tree.git
5077 S:      Maintained
5078 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5079
5080 DVB_USB_CXUSB MEDIA DRIVER
5081 M:      Michael Krufky <mkrufky@linuxtv.org>
5082 L:      linux-media@vger.kernel.org
5083 W:      https://linuxtv.org
5084 W:      http://github.com/mkrufky
5085 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5086 T:      git git://linuxtv.org/media_tree.git
5087 S:      Maintained
5088 F:      drivers/media/usb/dvb-usb/cxusb*
5089
5090 DVB_USB_EC168 MEDIA DRIVER
5091 M:      Antti Palosaari <crope@iki.fi>
5092 L:      linux-media@vger.kernel.org
5093 W:      https://linuxtv.org
5094 W:      http://palosaari.fi/linux/
5095 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5096 T:      git git://linuxtv.org/anttip/media_tree.git
5097 S:      Maintained
5098 F:      drivers/media/usb/dvb-usb-v2/ec168*
5099
5100 DVB_USB_GL861 MEDIA DRIVER
5101 M:      Antti Palosaari <crope@iki.fi>
5102 L:      linux-media@vger.kernel.org
5103 W:      https://linuxtv.org
5104 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5105 T:      git git://linuxtv.org/anttip/media_tree.git
5106 S:      Maintained
5107 F:      drivers/media/usb/dvb-usb-v2/gl861*
5108
5109 DVB_USB_MXL111SF MEDIA DRIVER
5110 M:      Michael Krufky <mkrufky@linuxtv.org>
5111 L:      linux-media@vger.kernel.org
5112 W:      https://linuxtv.org
5113 W:      http://github.com/mkrufky
5114 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5115 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5116 S:      Maintained
5117 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5118
5119 DVB_USB_RTL28XXU MEDIA DRIVER
5120 M:      Antti Palosaari <crope@iki.fi>
5121 L:      linux-media@vger.kernel.org
5122 W:      https://linuxtv.org
5123 W:      http://palosaari.fi/linux/
5124 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5125 T:      git git://linuxtv.org/anttip/media_tree.git
5126 S:      Maintained
5127 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5128
5129 DVB_USB_V2 MEDIA DRIVER
5130 M:      Antti Palosaari <crope@iki.fi>
5131 L:      linux-media@vger.kernel.org
5132 W:      https://linuxtv.org
5133 W:      http://palosaari.fi/linux/
5134 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5135 T:      git git://linuxtv.org/anttip/media_tree.git
5136 S:      Maintained
5137 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5138 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5139
5140 DYNAMIC DEBUG
5141 M:      Jason Baron <jbaron@akamai.com>
5142 S:      Maintained
5143 F:      lib/dynamic_debug.c
5144 F:      include/linux/dynamic_debug.h
5145
5146 DYNAMIC INTERRUPT MODERATION
5147 M:      Tal Gilboa <talgi@mellanox.com>
5148 S:      Maintained
5149 F:      include/linux/net_dim.h
5150
5151 DZ DECSTATION DZ11 SERIAL DRIVER
5152 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5153 S:      Maintained
5154 F:      drivers/tty/serial/dz.*
5155
5156 E3X0 POWER BUTTON DRIVER
5157 M:      Moritz Fischer <moritz.fischer@ettus.com>
5158 L:      usrp-users@lists.ettus.com
5159 W:      http://www.ettus.com
5160 S:      Supported
5161 F:      drivers/input/misc/e3x0-button.c
5162 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5163
5164 E4000 MEDIA DRIVER
5165 M:      Antti Palosaari <crope@iki.fi>
5166 L:      linux-media@vger.kernel.org
5167 W:      https://linuxtv.org
5168 W:      http://palosaari.fi/linux/
5169 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5170 T:      git git://linuxtv.org/anttip/media_tree.git
5171 S:      Maintained
5172 F:      drivers/media/tuners/e4000*
5173
5174 EARTH_PT1 MEDIA DRIVER
5175 M:      Akihiro Tsukada <tskd08@gmail.com>
5176 L:      linux-media@vger.kernel.org
5177 S:      Odd Fixes
5178 F:      drivers/media/pci/pt1/
5179
5180 EARTH_PT3 MEDIA DRIVER
5181 M:      Akihiro Tsukada <tskd08@gmail.com>
5182 L:      linux-media@vger.kernel.org
5183 S:      Odd Fixes
5184 F:      drivers/media/pci/pt3/
5185
5186 EC100 MEDIA DRIVER
5187 M:      Antti Palosaari <crope@iki.fi>
5188 L:      linux-media@vger.kernel.org
5189 W:      https://linuxtv.org
5190 W:      http://palosaari.fi/linux/
5191 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5192 T:      git git://linuxtv.org/anttip/media_tree.git
5193 S:      Maintained
5194 F:      drivers/media/dvb-frontends/ec100*
5195
5196 ECRYPT FILE SYSTEM
5197 M:      Tyler Hicks <tyhicks@canonical.com>
5198 L:      ecryptfs@vger.kernel.org
5199 W:      http://ecryptfs.org
5200 W:      https://launchpad.net/ecryptfs
5201 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5202 S:      Supported
5203 F:      Documentation/filesystems/ecryptfs.txt
5204 F:      fs/ecryptfs/
5205
5206 EDAC-AMD64
5207 M:      Borislav Petkov <bp@alien8.de>
5208 L:      linux-edac@vger.kernel.org
5209 S:      Maintained
5210 F:      drivers/edac/amd64_edac*
5211
5212 EDAC-CALXEDA
5213 M:      Robert Richter <rric@kernel.org>
5214 L:      linux-edac@vger.kernel.org
5215 S:      Maintained
5216 F:      drivers/edac/highbank*
5217
5218 EDAC-CAVIUM OCTEON
5219 M:      Ralf Baechle <ralf@linux-mips.org>
5220 M:      David Daney <david.daney@cavium.com>
5221 L:      linux-edac@vger.kernel.org
5222 L:      linux-mips@linux-mips.org
5223 S:      Supported
5224 F:      drivers/edac/octeon_edac*
5225
5226 EDAC-CAVIUM THUNDERX
5227 M:      David Daney <david.daney@cavium.com>
5228 M:      Jan Glauber <jglauber@cavium.com>
5229 L:      linux-edac@vger.kernel.org
5230 S:      Supported
5231 F:      drivers/edac/thunderx_edac*
5232
5233 EDAC-CORE
5234 M:      Borislav Petkov <bp@alien8.de>
5235 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5236 L:      linux-edac@vger.kernel.org
5237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5239 S:      Supported
5240 F:      Documentation/admin-guide/ras.rst
5241 F:      Documentation/driver-api/edac.rst
5242 F:      drivers/edac/
5243 F:      include/linux/edac.h
5244
5245 EDAC-E752X
5246 M:      Mark Gross <mark.gross@intel.com>
5247 L:      linux-edac@vger.kernel.org
5248 S:      Maintained
5249 F:      drivers/edac/e752x_edac.c
5250
5251 EDAC-E7XXX
5252 L:      linux-edac@vger.kernel.org
5253 S:      Maintained
5254 F:      drivers/edac/e7xxx_edac.c
5255
5256 EDAC-FSL_DDR
5257 M:      York Sun <york.sun@nxp.com>
5258 L:      linux-edac@vger.kernel.org
5259 S:      Maintained
5260 F:      drivers/edac/fsl_ddr_edac.*
5261
5262 EDAC-GHES
5263 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5264 L:      linux-edac@vger.kernel.org
5265 S:      Maintained
5266 F:      drivers/edac/ghes_edac.c
5267
5268 EDAC-I3000
5269 L:      linux-edac@vger.kernel.org
5270 S:      Orphan
5271 F:      drivers/edac/i3000_edac.c
5272
5273 EDAC-I5000
5274 L:      linux-edac@vger.kernel.org
5275 S:      Maintained
5276 F:      drivers/edac/i5000_edac.c
5277
5278 EDAC-I5400
5279 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5280 L:      linux-edac@vger.kernel.org
5281 S:      Maintained
5282 F:      drivers/edac/i5400_edac.c
5283
5284 EDAC-I7300
5285 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5286 L:      linux-edac@vger.kernel.org
5287 S:      Maintained
5288 F:      drivers/edac/i7300_edac.c
5289
5290 EDAC-I7CORE
5291 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5292 L:      linux-edac@vger.kernel.org
5293 S:      Maintained
5294 F:      drivers/edac/i7core_edac.c
5295
5296 EDAC-I82443BXGX
5297 M:      Tim Small <tim@buttersideup.com>
5298 L:      linux-edac@vger.kernel.org
5299 S:      Maintained
5300 F:      drivers/edac/i82443bxgx_edac.c
5301
5302 EDAC-I82975X
5303 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5304 M:      "Arvind R." <arvino55@gmail.com>
5305 L:      linux-edac@vger.kernel.org
5306 S:      Maintained
5307 F:      drivers/edac/i82975x_edac.c
5308
5309 EDAC-IE31200
5310 M:      Jason Baron <jbaron@akamai.com>
5311 L:      linux-edac@vger.kernel.org
5312 S:      Maintained
5313 F:      drivers/edac/ie31200_edac.c
5314
5315 EDAC-MPC85XX
5316 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5317 L:      linux-edac@vger.kernel.org
5318 S:      Maintained
5319 F:      drivers/edac/mpc85xx_edac.[ch]
5320
5321 EDAC-PASEMI
5322 M:      Egor Martovetsky <egor@pasemi.com>
5323 L:      linux-edac@vger.kernel.org
5324 S:      Maintained
5325 F:      drivers/edac/pasemi_edac.c
5326
5327 EDAC-PND2
5328 M:      Tony Luck <tony.luck@intel.com>
5329 L:      linux-edac@vger.kernel.org
5330 S:      Maintained
5331 F:      drivers/edac/pnd2_edac.[ch]
5332
5333 EDAC-R82600
5334 M:      Tim Small <tim@buttersideup.com>
5335 L:      linux-edac@vger.kernel.org
5336 S:      Maintained
5337 F:      drivers/edac/r82600_edac.c
5338
5339 EDAC-SBRIDGE
5340 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5341 L:      linux-edac@vger.kernel.org
5342 S:      Maintained
5343 F:      drivers/edac/sb_edac.c
5344
5345 EDAC-SKYLAKE
5346 M:      Tony Luck <tony.luck@intel.com>
5347 L:      linux-edac@vger.kernel.org
5348 S:      Maintained
5349 F:      drivers/edac/skx_edac.c
5350
5351 EDAC-TI
5352 M:      Tero Kristo <t-kristo@ti.com>
5353 L:      linux-edac@vger.kernel.org
5354 S:      Maintained
5355 F:      drivers/edac/ti_edac.c
5356
5357 EDIROL UA-101/UA-1000 DRIVER
5358 M:      Clemens Ladisch <clemens@ladisch.de>
5359 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5360 T:      git git://git.alsa-project.org/alsa-kernel.git
5361 S:      Maintained
5362 F:      sound/usb/misc/ua101.c
5363
5364 EFI TEST DRIVER
5365 L:      linux-efi@vger.kernel.org
5366 M:      Ivan Hu <ivan.hu@canonical.com>
5367 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5368 S:      Maintained
5369 F:      drivers/firmware/efi/test/
5370
5371 EFI VARIABLE FILESYSTEM
5372 M:      Matthew Garrett <matthew.garrett@nebula.com>
5373 M:      Jeremy Kerr <jk@ozlabs.org>
5374 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5376 L:      linux-efi@vger.kernel.org
5377 S:      Maintained
5378 F:      fs/efivarfs/
5379
5380 EFIFB FRAMEBUFFER DRIVER
5381 L:      linux-fbdev@vger.kernel.org
5382 M:      Peter Jones <pjones@redhat.com>
5383 S:      Maintained
5384 F:      drivers/video/fbdev/efifb.c
5385
5386 EFS FILESYSTEM
5387 W:      http://aeschi.ch.eu.org/efs/
5388 S:      Orphan
5389 F:      fs/efs/
5390
5391 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5392 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5393 L:      netdev@vger.kernel.org
5394 S:      Maintained
5395 F:      drivers/net/ethernet/ibm/ehea/
5396
5397 EM28XX VIDEO4LINUX DRIVER
5398 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5399 L:      linux-media@vger.kernel.org
5400 W:      https://linuxtv.org
5401 T:      git git://linuxtv.org/media_tree.git
5402 S:      Maintained
5403 F:      drivers/media/usb/em28xx/
5404 F:      Documentation/media/v4l-drivers/em28xx*
5405
5406 EMBEDDED LINUX
5407 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5408 M:      Matt Mackall <mpm@selenic.com>
5409 M:      David Woodhouse <dwmw2@infradead.org>
5410 L:      linux-embedded@vger.kernel.org
5411 S:      Maintained
5412
5413 Emulex 10Gbps iSCSI - OneConnect DRIVER
5414 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5415 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5416 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5417 L:      linux-scsi@vger.kernel.org
5418 W:      http://www.broadcom.com
5419 S:      Supported
5420 F:      drivers/scsi/be2iscsi/
5421
5422 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5423 M:      Sathya Perla <sathya.perla@broadcom.com>
5424 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5425 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5426 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5427 L:      netdev@vger.kernel.org
5428 W:      http://www.emulex.com
5429 S:      Supported
5430 F:      drivers/net/ethernet/emulex/benet/
5431
5432 EMULEX ONECONNECT ROCE DRIVER
5433 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5434 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5435 L:      linux-rdma@vger.kernel.org
5436 W:      http://www.broadcom.com
5437 S:      Odd Fixes
5438 F:      drivers/infiniband/hw/ocrdma/
5439 F:      include/uapi/rdma/ocrdma-abi.h
5440
5441 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5442 M:      James Smart <james.smart@broadcom.com>
5443 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5444 L:      linux-scsi@vger.kernel.org
5445 W:      http://www.broadcom.com
5446 S:      Supported
5447 F:      drivers/scsi/lpfc/
5448
5449 ENE CB710 FLASH CARD READER DRIVER
5450 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5451 S:      Maintained
5452 F:      drivers/misc/cb710/
5453 F:      drivers/mmc/host/cb710-mmc.*
5454 F:      include/linux/cb710.h
5455
5456 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5457 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5458 S:      Maintained
5459 F:      drivers/media/rc/ene_ir.*
5460
5461 EPSON S1D13XXX FRAMEBUFFER DRIVER
5462 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5463 S:      Maintained
5464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5465 F:      drivers/video/fbdev/s1d13xxxfb.c
5466 F:      include/video/s1d13xxxfb.h
5467
5468 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5469 M:      Jeff Layton <jlayton@kernel.org>
5470 S:      Maintained
5471 F:      lib/errseq.c
5472 F:      include/linux/errseq.h
5473
5474 ET131X NETWORK DRIVER
5475 M:      Mark Einon <mark.einon@gmail.com>
5476 S:      Odd Fixes
5477 F:      drivers/net/ethernet/agere/
5478
5479 ETHERNET BRIDGE
5480 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5481 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5482 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5483 L:      netdev@vger.kernel.org
5484 W:      http://www.linuxfoundation.org/en/Net:Bridge
5485 S:      Maintained
5486 F:      include/linux/netfilter_bridge/
5487 F:      net/bridge/
5488
5489 ETHERNET PHY LIBRARY
5490 M:      Andrew Lunn <andrew@lunn.ch>
5491 M:      Florian Fainelli <f.fainelli@gmail.com>
5492 L:      netdev@vger.kernel.org
5493 S:      Maintained
5494 F:      Documentation/ABI/testing/sysfs-bus-mdio
5495 F:      Documentation/devicetree/bindings/net/mdio*
5496 F:      Documentation/networking/phy.txt
5497 F:      drivers/net/phy/
5498 F:      drivers/of/of_mdio.c
5499 F:      drivers/of/of_net.c
5500 F:      include/linux/*mdio*.h
5501 F:      include/linux/of_net.h
5502 F:      include/linux/phy.h
5503 F:      include/linux/phy_fixed.h
5504 F:      include/linux/platform_data/mdio-bcm-unimac.h
5505 F:      include/trace/events/mdio.h
5506 F:      include/uapi/linux/mdio.h
5507 F:      include/uapi/linux/mii.h
5508
5509 EXT2 FILE SYSTEM
5510 M:      Jan Kara <jack@suse.com>
5511 L:      linux-ext4@vger.kernel.org
5512 S:      Maintained
5513 F:      Documentation/filesystems/ext2.txt
5514 F:      fs/ext2/
5515 F:      include/linux/ext2*
5516
5517 EXT4 FILE SYSTEM
5518 M:      "Theodore Ts'o" <tytso@mit.edu>
5519 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5520 L:      linux-ext4@vger.kernel.org
5521 W:      http://ext4.wiki.kernel.org
5522 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5524 S:      Maintained
5525 F:      Documentation/filesystems/ext4.txt
5526 F:      fs/ext4/
5527
5528 Extended Verification Module (EVM)
5529 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5530 L:      linux-integrity@vger.kernel.org
5531 S:      Supported
5532 F:      security/integrity/evm/
5533
5534 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5535 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5536 L:      linux-efi@vger.kernel.org
5537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5538 S:      Maintained
5539 F:      Documentation/efi-stub.txt
5540 F:      arch/*/kernel/efi.c
5541 F:      arch/x86/boot/compressed/eboot.[ch]
5542 F:      arch/*/include/asm/efi.h
5543 F:      arch/x86/platform/efi/
5544 F:      drivers/firmware/efi/
5545 F:      include/linux/efi*.h
5546 F:      arch/arm/boot/compressed/efi-header.S
5547 F:      arch/arm64/kernel/efi-entry.S
5548
5549 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5550 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5551 M:      Chanwoo Choi <cw00.choi@samsung.com>
5552 L:      linux-kernel@vger.kernel.org
5553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5554 S:      Maintained
5555 F:      drivers/extcon/
5556 F:      include/linux/extcon/
5557 F:      include/linux/extcon.h
5558 F:      Documentation/extcon/
5559 F:      Documentation/devicetree/bindings/extcon/
5560
5561 EXYNOS DP DRIVER
5562 M:      Jingoo Han <jingoohan1@gmail.com>
5563 L:      dri-devel@lists.freedesktop.org
5564 S:      Maintained
5565 F:      drivers/gpu/drm/exynos/exynos_dp*
5566
5567 EXYNOS SYSMMU (IOMMU) driver
5568 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5569 L:      iommu@lists.linux-foundation.org
5570 S:      Maintained
5571 F:      drivers/iommu/exynos-iommu.c
5572
5573 EZchip NPS platform support
5574 M:      Vineet Gupta <vgupta@synopsys.com>
5575 M:      Ofer Levi <oferle@mellanox.com>
5576 S:      Supported
5577 F:      arch/arc/plat-eznps
5578 F:      arch/arc/boot/dts/eznps.dts
5579
5580 F2FS FILE SYSTEM
5581 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5582 M:      Chao Yu <yuchao0@huawei.com>
5583 L:      linux-f2fs-devel@lists.sourceforge.net
5584 W:      https://f2fs.wiki.kernel.org/
5585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5586 S:      Maintained
5587 F:      Documentation/filesystems/f2fs.txt
5588 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5589 F:      fs/f2fs/
5590 F:      include/linux/f2fs_fs.h
5591 F:      include/trace/events/f2fs.h
5592
5593 F71805F HARDWARE MONITORING DRIVER
5594 M:      Jean Delvare <jdelvare@suse.com>
5595 L:      linux-hwmon@vger.kernel.org
5596 S:      Maintained
5597 F:      Documentation/hwmon/f71805f
5598 F:      drivers/hwmon/f71805f.c
5599
5600 FADDR2LINE
5601 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5602 S:      Maintained
5603 F:      scripts/faddr2line
5604
5605 FAILOVER MODULE
5606 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5607 L:      netdev@vger.kernel.org
5608 S:      Supported
5609 F:      net/core/failover.c
5610 F:      include/net/failover.h
5611 F:      Documentation/networking/failover.rst
5612
5613 FANOTIFY
5614 M:      Jan Kara <jack@suse.cz>
5615 R:      Amir Goldstein <amir73il@gmail.com>
5616 L:      linux-fsdevel@vger.kernel.org
5617 S:      Maintained
5618 F:      fs/notify/fanotify/
5619 F:      include/linux/fanotify.h
5620 F:      include/uapi/linux/fanotify.h
5621
5622 FARSYNC SYNCHRONOUS DRIVER
5623 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5624 W:      http://www.farsite.co.uk/
5625 S:      Supported
5626 F:      drivers/net/wan/farsync.*
5627
5628 FAULT INJECTION SUPPORT
5629 M:      Akinobu Mita <akinobu.mita@gmail.com>
5630 S:      Supported
5631 F:      Documentation/fault-injection/
5632 F:      lib/fault-inject.c
5633
5634 FBTFT Framebuffer drivers
5635 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5636 L:      dri-devel@lists.freedesktop.org
5637 L:      linux-fbdev@vger.kernel.org
5638 S:      Maintained
5639 F:      drivers/staging/fbtft/
5640
5641 FC0011 TUNER DRIVER
5642 M:      Michael Buesch <m@bues.ch>
5643 L:      linux-media@vger.kernel.org
5644 S:      Maintained
5645 F:      drivers/media/tuners/fc0011.h
5646 F:      drivers/media/tuners/fc0011.c
5647
5648 FC2580 MEDIA DRIVER
5649 M:      Antti Palosaari <crope@iki.fi>
5650 L:      linux-media@vger.kernel.org
5651 W:      https://linuxtv.org
5652 W:      http://palosaari.fi/linux/
5653 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5654 T:      git git://linuxtv.org/anttip/media_tree.git
5655 S:      Maintained
5656 F:      drivers/media/tuners/fc2580*
5657
5658 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5659 M:      Johannes Thumshirn <jth@kernel.org>
5660 L:      linux-scsi@vger.kernel.org
5661 W:      www.Open-FCoE.org
5662 S:      Supported
5663 F:      drivers/scsi/libfc/
5664 F:      drivers/scsi/fcoe/
5665 F:      include/scsi/fc/
5666 F:      include/scsi/libfc.h
5667 F:      include/scsi/libfcoe.h
5668 F:      include/uapi/scsi/fc/
5669
5670 FILE LOCKING (flock() and fcntl()/lockf())
5671 M:      Jeff Layton <jlayton@kernel.org>
5672 M:      "J. Bruce Fields" <bfields@fieldses.org>
5673 L:      linux-fsdevel@vger.kernel.org
5674 S:      Maintained
5675 F:      include/linux/fcntl.h
5676 F:      include/uapi/linux/fcntl.h
5677 F:      fs/fcntl.c
5678 F:      fs/locks.c
5679
5680 FILESYSTEMS (VFS and infrastructure)
5681 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5682 L:      linux-fsdevel@vger.kernel.org
5683 S:      Maintained
5684 F:      fs/*
5685 F:      include/linux/fs.h
5686 F:      include/uapi/linux/fs.h
5687
5688 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5689 M:      Riku Voipio <riku.voipio@iki.fi>
5690 L:      linux-hwmon@vger.kernel.org
5691 S:      Maintained
5692 F:      drivers/hwmon/f75375s.c
5693 F:      include/linux/f75375s.h
5694
5695 FIREWIRE AUDIO DRIVERS
5696 M:      Clemens Ladisch <clemens@ladisch.de>
5697 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5698 T:      git git://git.alsa-project.org/alsa-kernel.git
5699 S:      Maintained
5700 F:      sound/firewire/
5701
5702 FIREWIRE MEDIA DRIVERS (firedtv)
5703 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5704 L:      linux-media@vger.kernel.org
5705 L:      linux1394-devel@lists.sourceforge.net
5706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5707 S:      Maintained
5708 F:      drivers/media/firewire/
5709
5710 FIREWIRE SBP-2 TARGET
5711 M:      Chris Boot <bootc@bootc.net>
5712 L:      linux-scsi@vger.kernel.org
5713 L:      target-devel@vger.kernel.org
5714 L:      linux1394-devel@lists.sourceforge.net
5715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5716 S:      Maintained
5717 F:      drivers/target/sbp/
5718
5719 FIREWIRE SUBSYSTEM
5720 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5721 L:      linux1394-devel@lists.sourceforge.net
5722 W:      http://ieee1394.wiki.kernel.org/
5723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5724 S:      Maintained
5725 F:      drivers/firewire/
5726 F:      include/linux/firewire.h
5727 F:      include/uapi/linux/firewire*.h
5728 F:      tools/firewire/
5729
5730 FIRMWARE LOADER (request_firmware)
5731 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5732 L:      linux-kernel@vger.kernel.org
5733 S:      Maintained
5734 F:      Documentation/firmware_class/
5735 F:      drivers/base/firmware_loader/
5736 F:      include/linux/firmware.h
5737
5738 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5739 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5740 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5741 S:      Maintained
5742 F:      drivers/block/rsxx/
5743
5744 FLOPPY DRIVER
5745 M:      Jiri Kosina <jikos@kernel.org>
5746 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5747 S:      Odd fixes
5748 F:      drivers/block/floppy.c
5749
5750 FMC SUBSYSTEM
5751 M:      Alessandro Rubini <rubini@gnudd.com>
5752 W:      http://www.ohwr.org/projects/fmc-bus
5753 S:      Supported
5754 F:      drivers/fmc/
5755 F:      include/linux/fmc*.h
5756 F:      include/linux/ipmi-fru.h
5757 K:      fmc_d.*register
5758
5759 FPGA MANAGER FRAMEWORK
5760 M:      Alan Tull <atull@kernel.org>
5761 M:      Moritz Fischer <mdf@kernel.org>
5762 L:      linux-fpga@vger.kernel.org
5763 S:      Maintained
5764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5765 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5766 F:      Documentation/fpga/
5767 F:      Documentation/driver-api/fpga/
5768 F:      Documentation/devicetree/bindings/fpga/
5769 F:      drivers/fpga/
5770 F:      include/linux/fpga/
5771 W:      http://www.rocketboards.org
5772
5773 FPGA DFL DRIVERS
5774 M:      Wu Hao <hao.wu@intel.com>
5775 L:      linux-fpga@vger.kernel.org
5776 S:      Maintained
5777 F:      Documentation/fpga/dfl.txt
5778 F:      include/uapi/linux/fpga-dfl.h
5779 F:      drivers/fpga/dfl*
5780
5781 FPU EMULATOR
5782 M:      Bill Metzenthen <billm@melbpc.org.au>
5783 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5784 S:      Maintained
5785 F:      arch/x86/math-emu/
5786
5787 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5788 L:      netdev@vger.kernel.org
5789 S:      Orphan
5790 F:      drivers/net/wan/dlci.c
5791 F:      drivers/net/wan/sdla.c
5792
5793 FRAMEBUFFER LAYER
5794 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5795 L:      dri-devel@lists.freedesktop.org
5796 L:      linux-fbdev@vger.kernel.org
5797 T:      git git://github.com/bzolnier/linux.git
5798 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5799 S:      Maintained
5800 F:      Documentation/fb/
5801 F:      drivers/video/
5802 F:      include/video/
5803 F:      include/linux/fb.h
5804 F:      include/uapi/video/
5805 F:      include/uapi/linux/fb.h
5806
5807 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5808 M:      Horia Geantă <horia.geanta@nxp.com>
5809 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5810 L:      linux-crypto@vger.kernel.org
5811 S:      Maintained
5812 F:      drivers/crypto/caam/
5813 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5814
5815 FREESCALE DIU FRAMEBUFFER DRIVER
5816 M:      Timur Tabi <timur@kernel.org>
5817 L:      linux-fbdev@vger.kernel.org
5818 S:      Maintained
5819 F:      drivers/video/fbdev/fsl-diu-fb.*
5820
5821 FREESCALE DMA DRIVER
5822 M:      Li Yang <leoyang.li@nxp.com>
5823 M:      Zhang Wei <zw@zh-kernel.org>
5824 L:      linuxppc-dev@lists.ozlabs.org
5825 S:      Maintained
5826 F:      drivers/dma/fsldma.*
5827
5828 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5829 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5830 L:      netdev@vger.kernel.org
5831 S:      Maintained
5832 F:      drivers/net/ethernet/freescale/gianfar*
5833 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5834
5835 FREESCALE GPMI NAND DRIVER
5836 M:      Han Xu <han.xu@nxp.com>
5837 L:      linux-mtd@lists.infradead.org
5838 S:      Maintained
5839 F:      drivers/mtd/nand/raw/gpmi-nand/*
5840
5841 FREESCALE I2C CPM DRIVER
5842 M:      Jochen Friedrich <jochen@scram.de>
5843 L:      linuxppc-dev@lists.ozlabs.org
5844 L:      linux-i2c@vger.kernel.org
5845 S:      Maintained
5846 F:      drivers/i2c/busses/i2c-cpm.c
5847
5848 FREESCALE IMX / MXC FEC DRIVER
5849 M:      Fugang Duan <fugang.duan@nxp.com>
5850 L:      netdev@vger.kernel.org
5851 S:      Maintained
5852 F:      drivers/net/ethernet/freescale/fec_main.c
5853 F:      drivers/net/ethernet/freescale/fec_ptp.c
5854 F:      drivers/net/ethernet/freescale/fec.h
5855 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5856
5857 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5858 M:      Sascha Hauer <s.hauer@pengutronix.de>
5859 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5860 L:      linux-fbdev@vger.kernel.org
5861 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5862 S:      Maintained
5863 F:      include/linux/platform_data/video-imxfb.h
5864 F:      drivers/video/fbdev/imxfb.c
5865
5866 FREESCALE QORIQ DPAA ETHERNET DRIVER
5867 M:      Madalin Bucur <madalin.bucur@nxp.com>
5868 L:      netdev@vger.kernel.org
5869 S:      Maintained
5870 F:      drivers/net/ethernet/freescale/dpaa
5871
5872 FREESCALE QORIQ DPAA FMAN DRIVER
5873 M:      Madalin Bucur <madalin.bucur@nxp.com>
5874 L:      netdev@vger.kernel.org
5875 S:      Maintained
5876 F:      drivers/net/ethernet/freescale/fman
5877 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5878
5879 FREESCALE QORIQ PTP CLOCK DRIVER
5880 M:      Yangbo Lu <yangbo.lu@nxp.com>
5881 L:      netdev@vger.kernel.org
5882 S:      Maintained
5883 F:      drivers/ptp/ptp_qoriq.c
5884 F:      include/linux/fsl/ptp_qoriq.h
5885 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5886
5887 FREESCALE QUAD SPI DRIVER
5888 M:      Han Xu <han.xu@nxp.com>
5889 L:      linux-mtd@lists.infradead.org
5890 S:      Maintained
5891 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5892
5893 FREESCALE QUICC ENGINE LIBRARY
5894 M:      Qiang Zhao <qiang.zhao@nxp.com>
5895 L:      linuxppc-dev@lists.ozlabs.org
5896 S:      Maintained
5897 F:      drivers/soc/fsl/qe/
5898 F:      include/soc/fsl/*qe*.h
5899 F:      include/soc/fsl/*ucc*.h
5900
5901 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5902 M:      Li Yang <leoyang.li@nxp.com>
5903 L:      netdev@vger.kernel.org
5904 L:      linuxppc-dev@lists.ozlabs.org
5905 S:      Maintained
5906 F:      drivers/net/ethernet/freescale/ucc_geth*
5907
5908 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5909 M:      Zhao Qiang <qiang.zhao@nxp.com>
5910 L:      netdev@vger.kernel.org
5911 L:      linuxppc-dev@lists.ozlabs.org
5912 S:      Maintained
5913 F:      drivers/net/wan/fsl_ucc_hdlc*
5914
5915 FREESCALE QUICC ENGINE UCC UART DRIVER
5916 M:      Timur Tabi <timur@kernel.org>
5917 L:      linuxppc-dev@lists.ozlabs.org
5918 S:      Maintained
5919 F:      drivers/tty/serial/ucc_uart.c
5920
5921 FREESCALE SOC DRIVERS
5922 M:      Li Yang <leoyang.li@nxp.com>
5923 L:      linuxppc-dev@lists.ozlabs.org
5924 L:      linux-arm-kernel@lists.infradead.org
5925 S:      Maintained
5926 F:      Documentation/devicetree/bindings/soc/fsl/
5927 F:      drivers/soc/fsl/
5928 F:      include/linux/fsl/
5929
5930 FREESCALE SOC FS_ENET DRIVER
5931 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5932 L:      linuxppc-dev@lists.ozlabs.org
5933 L:      netdev@vger.kernel.org
5934 S:      Maintained
5935 F:      drivers/net/ethernet/freescale/fs_enet/
5936 F:      include/linux/fs_enet_pd.h
5937
5938 FREESCALE SOC SOUND DRIVERS
5939 M:      Timur Tabi <timur@kernel.org>
5940 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5941 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5942 R:      Fabio Estevam <fabio.estevam@nxp.com>
5943 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5944 L:      linuxppc-dev@lists.ozlabs.org
5945 S:      Maintained
5946 F:      sound/soc/fsl/fsl*
5947 F:      sound/soc/fsl/imx*
5948 F:      sound/soc/fsl/mpc8610_hpcd.c
5949
5950 FREESCALE USB PERIPHERAL DRIVERS
5951 M:      Li Yang <leoyang.li@nxp.com>
5952 L:      linux-usb@vger.kernel.org
5953 L:      linuxppc-dev@lists.ozlabs.org
5954 S:      Maintained
5955 F:      drivers/usb/gadget/udc/fsl*
5956
5957 FREEVXFS FILESYSTEM
5958 M:      Christoph Hellwig <hch@infradead.org>
5959 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5960 S:      Maintained
5961 F:      fs/freevxfs/
5962
5963 FREEZER
5964 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5965 M:      Pavel Machek <pavel@ucw.cz>
5966 L:      linux-pm@vger.kernel.org
5967 S:      Supported
5968 F:      Documentation/power/freezing-of-tasks.txt
5969 F:      include/linux/freezer.h
5970 F:      kernel/freezer.c
5971
5972 FRONTSWAP API
5973 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5974 L:      linux-kernel@vger.kernel.org
5975 S:      Maintained
5976 F:      mm/frontswap.c
5977 F:      include/linux/frontswap.h
5978
5979 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5980 M:      David Howells <dhowells@redhat.com>
5981 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5982 S:      Supported
5983 F:      Documentation/filesystems/caching/
5984 F:      fs/fscache/
5985 F:      include/linux/fscache*.h
5986
5987 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5988 M:      Theodore Y. Ts'o <tytso@mit.edu>
5989 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5990 L:      linux-fscrypt@vger.kernel.org
5991 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5993 S:      Supported
5994 F:      fs/crypto/
5995 F:      include/linux/fscrypt*.h
5996 F:      Documentation/filesystems/fscrypt.rst
5997
5998 FSI-ATTACHED I2C DRIVER
5999 M:      Eddie James <eajames@linux.vnet.ibm.com>
6000 L:      linux-i2c@vger.kernel.org
6001 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6002 S:      Maintained
6003 F:      drivers/i2c/busses/i2c-fsi.c
6004 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6005
6006 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6007 M:      Jan Kara <jack@suse.cz>
6008 R:      Amir Goldstein <amir73il@gmail.com>
6009 L:      linux-fsdevel@vger.kernel.org
6010 S:      Maintained
6011 F:      fs/notify/
6012 F:      include/linux/fsnotify*.h
6013
6014 FUJITSU LAPTOP EXTRAS
6015 M:      Jonathan Woithe <jwoithe@just42.net>
6016 L:      platform-driver-x86@vger.kernel.org
6017 S:      Maintained
6018 F:      drivers/platform/x86/fujitsu-laptop.c
6019
6020 FUJITSU M-5MO LS CAMERA ISP DRIVER
6021 M:      Kyungmin Park <kyungmin.park@samsung.com>
6022 M:      Heungjun Kim <riverful.kim@samsung.com>
6023 L:      linux-media@vger.kernel.org
6024 S:      Maintained
6025 F:      drivers/media/i2c/m5mols/
6026 F:      include/media/i2c/m5mols.h
6027
6028 FUJITSU TABLET EXTRAS
6029 M:      Robert Gerlach <khnz@gmx.de>
6030 L:      platform-driver-x86@vger.kernel.org
6031 S:      Maintained
6032 F:      drivers/platform/x86/fujitsu-tablet.c
6033
6034 FUSE: FILESYSTEM IN USERSPACE
6035 M:      Miklos Szeredi <miklos@szeredi.hu>
6036 L:      linux-fsdevel@vger.kernel.org
6037 W:      http://fuse.sourceforge.net/
6038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6039 S:      Maintained
6040 F:      fs/fuse/
6041 F:      include/uapi/linux/fuse.h
6042 F:      Documentation/filesystems/fuse.txt
6043
6044 FUTEX SUBSYSTEM
6045 M:      Thomas Gleixner <tglx@linutronix.de>
6046 M:      Ingo Molnar <mingo@redhat.com>
6047 R:      Peter Zijlstra <peterz@infradead.org>
6048 R:      Darren Hart <dvhart@infradead.org>
6049 L:      linux-kernel@vger.kernel.org
6050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6051 S:      Maintained
6052 F:      kernel/futex.c
6053 F:      kernel/futex_compat.c
6054 F:      include/asm-generic/futex.h
6055 F:      include/linux/futex.h
6056 F:      include/uapi/linux/futex.h
6057 F:      tools/testing/selftests/futex/
6058 F:      tools/perf/bench/futex*
6059 F:      Documentation/*futex*
6060
6061 GCC PLUGINS
6062 M:      Kees Cook <keescook@chromium.org>
6063 R:      Emese Revfy <re.emese@gmail.com>
6064 L:      kernel-hardening@lists.openwall.com
6065 S:      Maintained
6066 F:      scripts/gcc-plugins/
6067 F:      scripts/gcc-plugin.sh
6068 F:      scripts/Makefile.gcc-plugins
6069 F:      Documentation/gcc-plugins.txt
6070
6071 GASKET DRIVER FRAMEWORK
6072 M:      Rob Springer <rspringer@google.com>
6073 M:      Todd Poynor <toddpoynor@google.com>
6074 M:      Ben Chan <benchan@chromium.org>
6075 S:      Maintained
6076 F:      drivers/staging/gasket/
6077
6078 GCOV BASED KERNEL PROFILING
6079 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6080 S:      Maintained
6081 F:      kernel/gcov/
6082 F:      Documentation/dev-tools/gcov.rst
6083
6084 GDB KERNEL DEBUGGING HELPER SCRIPTS
6085 M:      Jan Kiszka <jan.kiszka@siemens.com>
6086 M:      Kieran Bingham <kbingham@kernel.org>
6087 S:      Supported
6088 F:      scripts/gdb/
6089
6090 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6091 M:      Achim Leubner <achim_leubner@adaptec.com>
6092 L:      linux-scsi@vger.kernel.org
6093 W:      http://www.icp-vortex.com/
6094 S:      Supported
6095 F:      drivers/scsi/gdt*
6096
6097 GEMTEK FM RADIO RECEIVER DRIVER
6098 M:      Hans Verkuil <hverkuil@xs4all.nl>
6099 L:      linux-media@vger.kernel.org
6100 T:      git git://linuxtv.org/media_tree.git
6101 W:      https://linuxtv.org
6102 S:      Maintained
6103 F:      drivers/media/radio/radio-gemtek*
6104
6105 GENERIC GPIO I2C DRIVER
6106 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6107 S:      Supported
6108 F:      drivers/i2c/busses/i2c-gpio.c
6109 F:      include/linux/platform_data/i2c-gpio.h
6110
6111 GENERIC GPIO I2C MULTIPLEXER DRIVER
6112 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6113 L:      linux-i2c@vger.kernel.org
6114 S:      Supported
6115 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6116 F:      include/linux/platform_data/i2c-mux-gpio.h
6117 F:      Documentation/i2c/muxes/i2c-mux-gpio
6118
6119 GENERIC HDLC (WAN) DRIVERS
6120 M:      Krzysztof Halasa <khc@pm.waw.pl>
6121 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6122 S:      Maintained
6123 F:      drivers/net/wan/c101.c
6124 F:      drivers/net/wan/hd6457*
6125 F:      drivers/net/wan/hdlc*
6126 F:      drivers/net/wan/n2.c
6127 F:      drivers/net/wan/pc300too.c
6128 F:      drivers/net/wan/pci200syn.c
6129 F:      drivers/net/wan/wanxl*
6130
6131 GENERIC INCLUDE/ASM HEADER FILES
6132 M:      Arnd Bergmann <arnd@arndb.de>
6133 L:      linux-arch@vger.kernel.org
6134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6135 S:      Maintained
6136 F:      include/asm-generic/
6137 F:      include/uapi/asm-generic/
6138
6139 GENERIC PHY FRAMEWORK
6140 M:      Kishon Vijay Abraham I <kishon@ti.com>
6141 L:      linux-kernel@vger.kernel.org
6142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6143 S:      Supported
6144 F:      drivers/phy/
6145 F:      include/linux/phy/
6146
6147 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6148 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6149 S:      Supported
6150 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6151
6152 GENERIC PM DOMAINS
6153 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6154 M:      Kevin Hilman <khilman@kernel.org>
6155 M:      Ulf Hansson <ulf.hansson@linaro.org>
6156 L:      linux-pm@vger.kernel.org
6157 S:      Supported
6158 F:      drivers/base/power/domain*.c
6159 F:      include/linux/pm_domain.h
6160 F:      Documentation/devicetree/bindings/power/power_domain.txt
6161
6162 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6163 M:      Eugen Hristev <eugen.hristev@microchip.com>
6164 L:      linux-input@vger.kernel.org
6165 S:      Maintained
6166 F:      drivers/input/touchscreen/resistive-adc-touch.c
6167
6168 GENERIC UIO DRIVER FOR PCI DEVICES
6169 M:      "Michael S. Tsirkin" <mst@redhat.com>
6170 L:      kvm@vger.kernel.org
6171 S:      Supported
6172 F:      drivers/uio/uio_pci_generic.c
6173
6174 GENWQE (IBM Generic Workqueue Card)
6175 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6176 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6177 S:      Supported
6178 F:      drivers/misc/genwqe/
6179
6180 GET_MAINTAINER SCRIPT
6181 M:      Joe Perches <joe@perches.com>
6182 S:      Maintained
6183 F:      scripts/get_maintainer.pl
6184
6185 GFS2 FILE SYSTEM
6186 M:      Bob Peterson <rpeterso@redhat.com>
6187 M:      Andreas Gruenbacher <agruenba@redhat.com>
6188 L:      cluster-devel@redhat.com
6189 W:      http://sources.redhat.com/cluster/
6190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6191 S:      Supported
6192 F:      Documentation/filesystems/gfs2*.txt
6193 F:      fs/gfs2/
6194 F:      include/uapi/linux/gfs2_ondisk.h
6195
6196 GIGASET ISDN DRIVERS
6197 M:      Paul Bolle <pebolle@tiscali.nl>
6198 L:      gigaset307x-common@lists.sourceforge.net
6199 W:      http://gigaset307x.sourceforge.net/
6200 S:      Odd Fixes
6201 F:      Documentation/isdn/README.gigaset
6202 F:      drivers/isdn/gigaset/
6203 F:      include/uapi/linux/gigaset_dev.h
6204
6205 GNSS SUBSYSTEM
6206 M:      Johan Hovold <johan@kernel.org>
6207 S:      Maintained
6208 F:      Documentation/ABI/testing/sysfs-class-gnss
6209 F:      Documentation/devicetree/bindings/gnss/
6210 F:      drivers/gnss/
6211 F:      include/linux/gnss.h
6212
6213 GO7007 MPEG CODEC
6214 M:      Hans Verkuil <hans.verkuil@cisco.com>
6215 L:      linux-media@vger.kernel.org
6216 S:      Maintained
6217 F:      drivers/media/usb/go7007/
6218
6219 GOODIX TOUCHSCREEN
6220 M:      Bastien Nocera <hadess@hadess.net>
6221 L:      linux-input@vger.kernel.org
6222 S:      Maintained
6223 F:      drivers/input/touchscreen/goodix.c
6224
6225 GPD POCKET FAN DRIVER
6226 M:      Hans de Goede <hdegoede@redhat.com>
6227 L:      platform-driver-x86@vger.kernel.org
6228 S:      Maintained
6229 F:      drivers/platform/x86/gpd-pocket-fan.c
6230
6231 GPIO ACPI SUPPORT
6232 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6233 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6234 L:      linux-gpio@vger.kernel.org
6235 L:      linux-acpi@vger.kernel.org
6236 S:      Maintained
6237 F:      Documentation/acpi/gpio-properties.txt
6238 F:      drivers/gpio/gpiolib-acpi.c
6239
6240 GPIO IR Transmitter
6241 M:      Sean Young <sean@mess.org>
6242 L:      linux-media@vger.kernel.org
6243 S:      Maintained
6244 F:      drivers/media/rc/gpio-ir-tx.c
6245
6246 GPIO MOCKUP DRIVER
6247 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6248 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6249 L:      linux-gpio@vger.kernel.org
6250 S:      Maintained
6251 F:      drivers/gpio/gpio-mockup.c
6252 F:      tools/testing/selftests/gpio/
6253
6254 GPIO SUBSYSTEM
6255 M:      Linus Walleij <linus.walleij@linaro.org>
6256 L:      linux-gpio@vger.kernel.org
6257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6258 S:      Maintained
6259 F:      Documentation/devicetree/bindings/gpio/
6260 F:      Documentation/driver-api/gpio/
6261 F:      Documentation/gpio/
6262 F:      Documentation/ABI/testing/gpio-cdev
6263 F:      Documentation/ABI/obsolete/sysfs-gpio
6264 F:      drivers/gpio/
6265 F:      include/linux/gpio/
6266 F:      include/linux/gpio.h
6267 F:      include/linux/of_gpio.h
6268 F:      include/asm-generic/gpio.h
6269 F:      include/uapi/linux/gpio.h
6270 F:      tools/gpio/
6271
6272 GRE DEMULTIPLEXER DRIVER
6273 M:      Dmitry Kozlov <xeb@mail.ru>
6274 L:      netdev@vger.kernel.org
6275 S:      Maintained
6276 F:      net/ipv4/gre_demux.c
6277 F:      net/ipv4/gre_offload.c
6278 F:      include/net/gre.h
6279
6280 GRETH 10/100/1G Ethernet MAC device driver
6281 M:      Andreas Larsson <andreas@gaisler.com>
6282 L:      netdev@vger.kernel.org
6283 S:      Maintained
6284 F:      drivers/net/ethernet/aeroflex/
6285
6286 GREYBUS AUDIO PROTOCOLS DRIVERS
6287 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6288 M:      Mark Greer <mgreer@animalcreek.com>
6289 S:      Maintained
6290 F:      drivers/staging/greybus/audio_apbridgea.c
6291 F:      drivers/staging/greybus/audio_apbridgea.h
6292 F:      drivers/staging/greybus/audio_codec.c
6293 F:      drivers/staging/greybus/audio_codec.h
6294 F:      drivers/staging/greybus/audio_gb.c
6295 F:      drivers/staging/greybus/audio_manager.c
6296 F:      drivers/staging/greybus/audio_manager.h
6297 F:      drivers/staging/greybus/audio_manager_module.c
6298 F:      drivers/staging/greybus/audio_manager_private.h
6299 F:      drivers/staging/greybus/audio_manager_sysfs.c
6300 F:      drivers/staging/greybus/audio_module.c
6301 F:      drivers/staging/greybus/audio_topology.c
6302
6303 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6304 M:      Viresh Kumar <vireshk@kernel.org>
6305 S:      Maintained
6306 F:      drivers/staging/greybus/authentication.c
6307 F:      drivers/staging/greybus/bootrom.c
6308 F:      drivers/staging/greybus/firmware.h
6309 F:      drivers/staging/greybus/fw-core.c
6310 F:      drivers/staging/greybus/fw-download.c
6311 F:      drivers/staging/greybus/fw-management.c
6312 F:      drivers/staging/greybus/greybus_authentication.h
6313 F:      drivers/staging/greybus/greybus_firmware.h
6314 F:      drivers/staging/greybus/hid.c
6315 F:      drivers/staging/greybus/i2c.c
6316 F:      drivers/staging/greybus/spi.c
6317 F:      drivers/staging/greybus/spilib.c
6318 F:      drivers/staging/greybus/spilib.h
6319
6320 GREYBUS LOOPBACK DRIVER
6321 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6322 S:      Maintained
6323 F:      drivers/staging/greybus/loopback.c
6324
6325 GREYBUS PLATFORM DRIVERS
6326 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6327 S:      Maintained
6328 F:      drivers/staging/greybus/arche-platform.c
6329 F:      drivers/staging/greybus/arche-apb-ctrl.c
6330 F:      drivers/staging/greybus/arche_platform.h
6331
6332 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6333 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6334 S:      Maintained
6335 F:      drivers/staging/greybus/sdio.c
6336 F:      drivers/staging/greybus/light.c
6337 F:      drivers/staging/greybus/gpio.c
6338 F:      drivers/staging/greybus/power_supply.c
6339 F:      drivers/staging/greybus/spi.c
6340 F:      drivers/staging/greybus/spilib.c
6341
6342 GREYBUS SUBSYSTEM
6343 M:      Johan Hovold <johan@kernel.org>
6344 M:      Alex Elder <elder@kernel.org>
6345 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6346 S:      Maintained
6347 F:      drivers/staging/greybus/
6348 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6349
6350 GREYBUS UART PROTOCOLS DRIVERS
6351 M:      David Lin <dtwlin@gmail.com>
6352 S:      Maintained
6353 F:      drivers/staging/greybus/uart.c
6354 F:      drivers/staging/greybus/log.c
6355
6356 GS1662 VIDEO SERIALIZER
6357 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6358 L:      linux-media@vger.kernel.org
6359 T:      git git://linuxtv.org/media_tree.git
6360 S:      Maintained
6361 F:      drivers/media/spi/gs1662.c
6362
6363 GSPCA FINEPIX SUBDRIVER
6364 M:      Frank Zago <frank@zago.net>
6365 L:      linux-media@vger.kernel.org
6366 T:      git git://linuxtv.org/media_tree.git
6367 S:      Maintained
6368 F:      drivers/media/usb/gspca/finepix.c
6369
6370 GSPCA GL860 SUBDRIVER
6371 M:      Olivier Lorin <o.lorin@laposte.net>
6372 L:      linux-media@vger.kernel.org
6373 T:      git git://linuxtv.org/media_tree.git
6374 S:      Maintained
6375 F:      drivers/media/usb/gspca/gl860/
6376
6377 GSPCA M5602 SUBDRIVER
6378 M:      Erik Andren <erik.andren@gmail.com>
6379 L:      linux-media@vger.kernel.org
6380 T:      git git://linuxtv.org/media_tree.git
6381 S:      Maintained
6382 F:      drivers/media/usb/gspca/m5602/
6383
6384 GSPCA PAC207 SONIXB SUBDRIVER
6385 M:      Hans Verkuil <hverkuil@xs4all.nl>
6386 L:      linux-media@vger.kernel.org
6387 T:      git git://linuxtv.org/media_tree.git
6388 S:      Odd Fixes
6389 F:      drivers/media/usb/gspca/pac207.c
6390
6391 GSPCA SN9C20X SUBDRIVER
6392 M:      Brian Johnson <brijohn@gmail.com>
6393 L:      linux-media@vger.kernel.org
6394 T:      git git://linuxtv.org/media_tree.git
6395 S:      Maintained
6396 F:      drivers/media/usb/gspca/sn9c20x.c
6397
6398 GSPCA T613 SUBDRIVER
6399 M:      Leandro Costantino <lcostantino@gmail.com>
6400 L:      linux-media@vger.kernel.org
6401 T:      git git://linuxtv.org/media_tree.git
6402 S:      Maintained
6403 F:      drivers/media/usb/gspca/t613.c
6404
6405 GSPCA USB WEBCAM DRIVER
6406 M:      Hans Verkuil <hverkuil@xs4all.nl>
6407 L:      linux-media@vger.kernel.org
6408 T:      git git://linuxtv.org/media_tree.git
6409 S:      Odd Fixes
6410 F:      drivers/media/usb/gspca/
6411
6412 GTP (GPRS Tunneling Protocol)
6413 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6414 M:      Harald Welte <laforge@gnumonks.org>
6415 L:      osmocom-net-gprs@lists.osmocom.org
6416 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6417 S:      Maintained
6418 F:      drivers/net/gtp.c
6419
6420 GUID PARTITION TABLE (GPT)
6421 M:      Davidlohr Bueso <dave@stgolabs.net>
6422 L:      linux-efi@vger.kernel.org
6423 S:      Maintained
6424 F:      block/partitions/efi.*
6425
6426 H8/300 ARCHITECTURE
6427 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6428 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6429 W:      http://uclinux-h8.sourceforge.jp
6430 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6431 S:      Maintained
6432 F:      arch/h8300/
6433 F:      drivers/clocksource/h8300_*.c
6434 F:      drivers/clk/h8300/
6435 F:      drivers/irqchip/irq-renesas-h8*.c
6436
6437 HACKRF MEDIA DRIVER
6438 M:      Antti Palosaari <crope@iki.fi>
6439 L:      linux-media@vger.kernel.org
6440 W:      https://linuxtv.org
6441 W:      http://palosaari.fi/linux/
6442 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6443 T:      git git://linuxtv.org/anttip/media_tree.git
6444 S:      Maintained
6445 F:      drivers/media/usb/hackrf/
6446
6447 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6448 M:      Frank Seidel <frank@f-seidel.de>
6449 L:      platform-driver-x86@vger.kernel.org
6450 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6451 S:      Maintained
6452 F:      drivers/platform/x86/hdaps.c
6453
6454 HARDWARE MONITORING
6455 M:      Jean Delvare <jdelvare@suse.com>
6456 M:      Guenter Roeck <linux@roeck-us.net>
6457 L:      linux-hwmon@vger.kernel.org
6458 W:      http://hwmon.wiki.kernel.org/
6459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6460 S:      Maintained
6461 F:      Documentation/devicetree/bindings/hwmon/
6462 F:      Documentation/hwmon/
6463 F:      drivers/hwmon/
6464 F:      include/linux/hwmon*.h
6465
6466 HARDWARE RANDOM NUMBER GENERATOR CORE
6467 M:      Matt Mackall <mpm@selenic.com>
6468 M:      Herbert Xu <herbert@gondor.apana.org.au>
6469 L:      linux-crypto@vger.kernel.org
6470 S:      Odd fixes
6471 F:      Documentation/devicetree/bindings/rng/
6472 F:      Documentation/hw_random.txt
6473 F:      drivers/char/hw_random/
6474 F:      include/linux/hw_random.h
6475
6476 HARDWARE TRACING FACILITIES
6477 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6478 S:      Maintained
6479 F:      drivers/hwtracing/
6480
6481 HARDWARE SPINLOCK CORE
6482 M:      Ohad Ben-Cohen <ohad@wizery.com>
6483 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6484 L:      linux-remoteproc@vger.kernel.org
6485 S:      Maintained
6486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6487 F:      Documentation/devicetree/bindings/hwlock/
6488 F:      Documentation/hwspinlock.txt
6489 F:      drivers/hwspinlock/
6490 F:      include/linux/hwspinlock.h
6491
6492 HARMONY SOUND DRIVER
6493 L:      linux-parisc@vger.kernel.org
6494 S:      Maintained
6495 F:      sound/parisc/harmony.*
6496
6497 HDPVR USB VIDEO ENCODER DRIVER
6498 M:      Hans Verkuil <hverkuil@xs4all.nl>
6499 L:      linux-media@vger.kernel.org
6500 T:      git git://linuxtv.org/media_tree.git
6501 W:      https://linuxtv.org
6502 S:      Odd Fixes
6503 F:      drivers/media/usb/hdpvr/
6504
6505 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6506 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6507 S:      Supported
6508 F:      Documentation/watchdog/hpwdt.txt
6509 F:      drivers/watchdog/hpwdt.c
6510
6511 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6512 M:      Don Brace <don.brace@microsemi.com>
6513 L:      esc.storagedev@microsemi.com
6514 L:      linux-scsi@vger.kernel.org
6515 S:      Supported
6516 F:      Documentation/scsi/hpsa.txt
6517 F:      drivers/scsi/hpsa*.[ch]
6518 F:      include/linux/cciss*.h
6519 F:      include/uapi/linux/cciss*.h
6520
6521 HFI1 DRIVER
6522 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6523 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6524 L:      linux-rdma@vger.kernel.org
6525 S:      Supported
6526 F:      drivers/infiniband/hw/hfi1
6527
6528 HFS FILESYSTEM
6529 L:      linux-fsdevel@vger.kernel.org
6530 S:      Orphan
6531 F:      Documentation/filesystems/hfs.txt
6532 F:      fs/hfs/
6533
6534 HFSPLUS FILESYSTEM
6535 L:      linux-fsdevel@vger.kernel.org
6536 S:      Orphan
6537 F:      Documentation/filesystems/hfsplus.txt
6538 F:      fs/hfsplus/
6539
6540 HGA FRAMEBUFFER DRIVER
6541 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6542 L:      linux-nvidia@lists.surfsouth.com
6543 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6544 S:      Maintained
6545 F:      drivers/video/fbdev/hgafb.c
6546
6547 HIBERNATION (aka Software Suspend, aka swsusp)
6548 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6549 M:      Pavel Machek <pavel@ucw.cz>
6550 L:      linux-pm@vger.kernel.org
6551 B:      https://bugzilla.kernel.org
6552 S:      Supported
6553 F:      arch/x86/power/
6554 F:      drivers/base/power/
6555 F:      kernel/power/
6556 F:      include/linux/suspend.h
6557 F:      include/linux/freezer.h
6558 F:      include/linux/pm.h
6559 F:      arch/*/include/asm/suspend*.h
6560
6561 HID CORE LAYER
6562 M:      Jiri Kosina <jikos@kernel.org>
6563 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6564 L:      linux-input@vger.kernel.org
6565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6566 S:      Maintained
6567 F:      drivers/hid/
6568 F:      include/linux/hid*
6569 F:      include/uapi/linux/hid*
6570
6571 HID SENSOR HUB DRIVERS
6572 M:      Jiri Kosina <jikos@kernel.org>
6573 M:      Jonathan Cameron <jic23@kernel.org>
6574 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6575 L:      linux-input@vger.kernel.org
6576 L:      linux-iio@vger.kernel.org
6577 S:      Maintained
6578 F:      Documentation/hid/hid-sensor*
6579 F:      drivers/hid/hid-sensor-*
6580 F:      drivers/iio/*/hid-*
6581 F:      include/linux/hid-sensor-*
6582
6583 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6584 M:      Thomas Gleixner <tglx@linutronix.de>
6585 L:      linux-kernel@vger.kernel.org
6586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6587 S:      Maintained
6588 F:      Documentation/timers/
6589 F:      kernel/time/hrtimer.c
6590 F:      kernel/time/clockevents.c
6591 F:      kernel/time/timer_*.c
6592 F:      include/linux/clockchips.h
6593 F:      include/linux/hrtimer.h
6594
6595 HIGH-SPEED SCC DRIVER FOR AX.25
6596 L:      linux-hams@vger.kernel.org
6597 S:      Orphan
6598 F:      drivers/net/hamradio/dmascc.c
6599 F:      drivers/net/hamradio/scc.c
6600
6601 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6602 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6603 W:      http://www.highpoint-tech.com
6604 S:      Supported
6605 F:      Documentation/scsi/hptiop.txt
6606 F:      drivers/scsi/hptiop.c
6607
6608 HIPPI
6609 M:      Jes Sorensen <jes@trained-monkey.org>
6610 L:      linux-hippi@sunsite.dk
6611 S:      Maintained
6612 F:      include/linux/hippidevice.h
6613 F:      include/uapi/linux/if_hippi.h
6614 F:      net/802/hippi.c
6615 F:      drivers/net/hippi/
6616
6617 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6618 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6619 M:      Salil Mehta <salil.mehta@huawei.com>
6620 L:      netdev@vger.kernel.org
6621 W:      http://www.hisilicon.com
6622 S:      Maintained
6623 F:      drivers/net/ethernet/hisilicon/hns3/
6624
6625 HISILICON LPC BUS DRIVER
6626 M:      john.garry@huawei.com
6627 W:      http://www.hisilicon.com
6628 S:      Maintained
6629 F:      drivers/bus/hisi_lpc.c
6630 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6631
6632 HISILICON NETWORK SUBSYSTEM DRIVER
6633 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6634 M:      Salil Mehta <salil.mehta@huawei.com>
6635 L:      netdev@vger.kernel.org
6636 W:      http://www.hisilicon.com
6637 S:      Maintained
6638 F:      drivers/net/ethernet/hisilicon/
6639 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6640
6641 HISILICON PMU DRIVER
6642 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6643 W:      http://www.hisilicon.com
6644 S:      Supported
6645 F:      drivers/perf/hisilicon
6646 F:      Documentation/perf/hisi-pmu.txt
6647
6648 HISILICON ROCE DRIVER
6649 M:      Lijun Ou <oulijun@huawei.com>
6650 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6651 L:      linux-rdma@vger.kernel.org
6652 S:      Maintained
6653 F:      drivers/infiniband/hw/hns/
6654 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6655
6656 HISILICON SAS Controller
6657 M:      John Garry <john.garry@huawei.com>
6658 W:      http://www.hisilicon.com
6659 S:      Supported
6660 F:      drivers/scsi/hisi_sas/
6661 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6662
6663 HMM - Heterogeneous Memory Management
6664 M:      Jérôme Glisse <jglisse@redhat.com>
6665 L:      linux-mm@kvack.org
6666 S:      Maintained
6667 F:      mm/hmm*
6668 F:      include/linux/hmm*
6669 F:      Documentation/vm/hmm.rst
6670
6671 HOST AP DRIVER
6672 M:      Jouni Malinen <j@w1.fi>
6673 L:      linux-wireless@vger.kernel.org
6674 W:      http://w1.fi/hostap-driver.html
6675 S:      Obsolete
6676 F:      drivers/net/wireless/intersil/hostap/
6677
6678 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6679 L:      platform-driver-x86@vger.kernel.org
6680 S:      Orphan
6681 F:      drivers/platform/x86/tc1100-wmi.c
6682
6683 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6684 M:      Jaroslav Kysela <perex@perex.cz>
6685 S:      Maintained
6686 F:      drivers/net/ethernet/hp/hp100.*
6687
6688 HPET:   High Precision Event Timers driver
6689 M:      Clemens Ladisch <clemens@ladisch.de>
6690 S:      Maintained
6691 F:      Documentation/timers/hpet.txt
6692 F:      drivers/char/hpet.c
6693 F:      include/linux/hpet.h
6694 F:      include/uapi/linux/hpet.h
6695
6696 HPET:   x86
6697 S:      Orphan
6698 F:      arch/x86/kernel/hpet.c
6699 F:      arch/x86/include/asm/hpet.h
6700
6701 HPFS FILESYSTEM
6702 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6703 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6704 S:      Maintained
6705 F:      fs/hpfs/
6706
6707 HSI SUBSYSTEM
6708 M:      Sebastian Reichel <sre@kernel.org>
6709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6710 S:      Maintained
6711 F:      Documentation/ABI/testing/sysfs-bus-hsi
6712 F:      Documentation/driver-api/hsi.rst
6713 F:      drivers/hsi/
6714 F:      include/linux/hsi/
6715 F:      include/uapi/linux/hsi/
6716
6717 HSO 3G MODEM DRIVER
6718 L:      linux-usb@vger.kernel.org
6719 S:      Orphan
6720 F:      drivers/net/usb/hso.c
6721
6722 HSR NETWORK PROTOCOL
6723 M:      Arvid Brodin <arvid.brodin@alten.se>
6724 L:      netdev@vger.kernel.org
6725 S:      Maintained
6726 F:      net/hsr/
6727
6728 HT16K33 LED CONTROLLER DRIVER
6729 M:      Robin van der Gracht <robin@protonic.nl>
6730 S:      Maintained
6731 F:      drivers/auxdisplay/ht16k33.c
6732 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6733
6734 HTCPEN TOUCHSCREEN DRIVER
6735 M:      Pau Oliva Fora <pof@eslack.org>
6736 L:      linux-input@vger.kernel.org
6737 S:      Maintained
6738 F:      drivers/input/touchscreen/htcpen.c
6739
6740 HUAWEI ETHERNET DRIVER
6741 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6742 L:      netdev@vger.kernel.org
6743 S:      Supported
6744 F:      Documentation/networking/hinic.txt
6745 F:      drivers/net/ethernet/huawei/hinic/
6746
6747 HUGETLB FILESYSTEM
6748 M:      Mike Kravetz <mike.kravetz@oracle.com>
6749 L:      linux-mm@kvack.org
6750 S:      Maintained
6751 F:      fs/hugetlbfs/
6752 F:      mm/hugetlb.c
6753 F:      include/linux/hugetlb.h
6754 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6755 F:      Documentation/vm/hugetlbfs_reserv.rst
6756 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6757
6758 HVA ST MEDIA DRIVER
6759 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6760 L:      linux-media@vger.kernel.org
6761 T:      git git://linuxtv.org/media_tree.git
6762 W:      https://linuxtv.org
6763 S:      Supported
6764 F:      drivers/media/platform/sti/hva
6765
6766 HWPOISON MEMORY FAILURE HANDLING
6767 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6768 L:      linux-mm@kvack.org
6769 S:      Maintained
6770 F:      mm/memory-failure.c
6771 F:      mm/hwpoison-inject.c
6772
6773 Hyper-V CORE AND DRIVERS
6774 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6775 M:      Haiyang Zhang <haiyangz@microsoft.com>
6776 M:      Stephen Hemminger <sthemmin@microsoft.com>
6777 L:      devel@linuxdriverproject.org
6778 S:      Maintained
6779 F:      Documentation/networking/netvsc.txt
6780 F:      arch/x86/include/asm/mshyperv.h
6781 F:      arch/x86/include/asm/trace/hyperv.h
6782 F:      arch/x86/include/asm/hyperv-tlfs.h
6783 F:      arch/x86/kernel/cpu/mshyperv.c
6784 F:      arch/x86/hyperv
6785 F:      drivers/hid/hid-hyperv.c
6786 F:      drivers/hv/
6787 F:      drivers/input/serio/hyperv-keyboard.c
6788 F:      drivers/pci/controller/pci-hyperv.c
6789 F:      drivers/net/hyperv/
6790 F:      drivers/scsi/storvsc_drv.c
6791 F:      drivers/uio/uio_hv_generic.c
6792 F:      drivers/video/fbdev/hyperv_fb.c
6793 F:      net/vmw_vsock/hyperv_transport.c
6794 F:      include/linux/hyperv.h
6795 F:      include/uapi/linux/hyperv.h
6796 F:      tools/hv/
6797 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6798
6799 HYPERVISOR VIRTUAL CONSOLE DRIVER
6800 L:      linuxppc-dev@lists.ozlabs.org
6801 S:      Odd Fixes
6802 F:      drivers/tty/hvc/
6803
6804 I2C ACPI SUPPORT
6805 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6806 L:      linux-i2c@vger.kernel.org
6807 L:      linux-acpi@vger.kernel.org
6808 S:      Maintained
6809 F:      drivers/i2c/i2c-core-acpi.c
6810
6811 I2C MUXES
6812 M:      Peter Rosin <peda@axentia.se>
6813 L:      linux-i2c@vger.kernel.org
6814 S:      Maintained
6815 F:      Documentation/i2c/i2c-topology
6816 F:      Documentation/i2c/muxes/
6817 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6818 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6819 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6820 F:      drivers/i2c/i2c-mux.c
6821 F:      drivers/i2c/muxes/
6822 F:      include/linux/i2c-mux.h
6823
6824 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6825 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6826 L:      linux-i2c@vger.kernel.org
6827 S:      Maintained
6828 F:      drivers/i2c/busses/i2c-mv64xxx.c
6829
6830 I2C OVER PARALLEL PORT
6831 M:      Jean Delvare <jdelvare@suse.com>
6832 L:      linux-i2c@vger.kernel.org
6833 S:      Maintained
6834 F:      Documentation/i2c/busses/i2c-parport
6835 F:      Documentation/i2c/busses/i2c-parport-light
6836 F:      drivers/i2c/busses/i2c-parport.c
6837 F:      drivers/i2c/busses/i2c-parport-light.c
6838
6839 I2C SUBSYSTEM
6840 M:      Wolfram Sang <wsa@the-dreams.de>
6841 L:      linux-i2c@vger.kernel.org
6842 W:      https://i2c.wiki.kernel.org/
6843 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6845 S:      Maintained
6846 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6847 F:      Documentation/i2c/
6848 F:      drivers/i2c/*
6849 F:      include/linux/i2c.h
6850 F:      include/linux/i2c-dev.h
6851 F:      include/linux/i2c-smbus.h
6852 F:      include/uapi/linux/i2c.h
6853 F:      include/uapi/linux/i2c-*.h
6854
6855 I2C SUBSYSTEM HOST DRIVERS
6856 L:      linux-i2c@vger.kernel.org
6857 W:      https://i2c.wiki.kernel.org/
6858 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6860 S:      Odd Fixes
6861 F:      Documentation/devicetree/bindings/i2c/
6862 F:      drivers/i2c/algos/
6863 F:      drivers/i2c/busses/
6864
6865 I2C-TAOS-EVM DRIVER
6866 M:      Jean Delvare <jdelvare@suse.com>
6867 L:      linux-i2c@vger.kernel.org
6868 S:      Maintained
6869 F:      Documentation/i2c/busses/i2c-taos-evm
6870 F:      drivers/i2c/busses/i2c-taos-evm.c
6871
6872 I2C-TINY-USB DRIVER
6873 M:      Till Harbaum <till@harbaum.org>
6874 L:      linux-i2c@vger.kernel.org
6875 W:      http://www.harbaum.org/till/i2c_tiny_usb
6876 S:      Maintained
6877 F:      drivers/i2c/busses/i2c-tiny-usb.c
6878
6879 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6880 M:      Jean Delvare <jdelvare@suse.com>
6881 L:      linux-i2c@vger.kernel.org
6882 S:      Maintained
6883 F:      Documentation/i2c/busses/i2c-ali1535
6884 F:      Documentation/i2c/busses/i2c-ali1563
6885 F:      Documentation/i2c/busses/i2c-ali15x3
6886 F:      Documentation/i2c/busses/i2c-amd756
6887 F:      Documentation/i2c/busses/i2c-amd8111
6888 F:      Documentation/i2c/busses/i2c-i801
6889 F:      Documentation/i2c/busses/i2c-nforce2
6890 F:      Documentation/i2c/busses/i2c-piix4
6891 F:      Documentation/i2c/busses/i2c-sis5595
6892 F:      Documentation/i2c/busses/i2c-sis630
6893 F:      Documentation/i2c/busses/i2c-sis96x
6894 F:      Documentation/i2c/busses/i2c-via
6895 F:      Documentation/i2c/busses/i2c-viapro
6896 F:      drivers/i2c/busses/i2c-ali1535.c
6897 F:      drivers/i2c/busses/i2c-ali1563.c
6898 F:      drivers/i2c/busses/i2c-ali15x3.c
6899 F:      drivers/i2c/busses/i2c-amd756.c
6900 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6901 F:      drivers/i2c/busses/i2c-amd8111.c
6902 F:      drivers/i2c/busses/i2c-i801.c
6903 F:      drivers/i2c/busses/i2c-isch.c
6904 F:      drivers/i2c/busses/i2c-nforce2.c
6905 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6906 F:      drivers/i2c/busses/i2c-piix4.c
6907 F:      drivers/i2c/busses/i2c-sis5595.c
6908 F:      drivers/i2c/busses/i2c-sis630.c
6909 F:      drivers/i2c/busses/i2c-sis96x.c
6910 F:      drivers/i2c/busses/i2c-via.c
6911 F:      drivers/i2c/busses/i2c-viapro.c
6912
6913 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6914 M:      Hans de Goede <hdegoede@redhat.com>
6915 L:      linux-i2c@vger.kernel.org
6916 S:      Maintained
6917 F:      drivers/i2c/busses/i2c-cht-wc.c
6918
6919 I2C/SMBUS ISMT DRIVER
6920 M:      Seth Heasley <seth.heasley@intel.com>
6921 M:      Neil Horman <nhorman@tuxdriver.com>
6922 L:      linux-i2c@vger.kernel.org
6923 F:      drivers/i2c/busses/i2c-ismt.c
6924 F:      Documentation/i2c/busses/i2c-ismt
6925
6926 I2C/SMBUS STUB DRIVER
6927 M:      Jean Delvare <jdelvare@suse.com>
6928 L:      linux-i2c@vger.kernel.org
6929 S:      Maintained
6930 F:      drivers/i2c/i2c-stub.c
6931
6932 IA64 (Itanium) PLATFORM
6933 M:      Tony Luck <tony.luck@intel.com>
6934 M:      Fenghua Yu <fenghua.yu@intel.com>
6935 L:      linux-ia64@vger.kernel.org
6936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6937 S:      Maintained
6938 F:      arch/ia64/
6939
6940 IBM Power 842 compression accelerator
6941 M:      Haren Myneni <haren@us.ibm.com>
6942 S:      Supported
6943 F:      drivers/crypto/nx/Makefile
6944 F:      drivers/crypto/nx/Kconfig
6945 F:      drivers/crypto/nx/nx-842*
6946 F:      include/linux/sw842.h
6947 F:      crypto/842.c
6948 F:      lib/842/
6949
6950 IBM Power in-Nest Crypto Acceleration
6951 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6952 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6953 L:      linux-crypto@vger.kernel.org
6954 S:      Supported
6955 F:      drivers/crypto/nx/Makefile
6956 F:      drivers/crypto/nx/Kconfig
6957 F:      drivers/crypto/nx/nx-aes*
6958 F:      drivers/crypto/nx/nx-sha*
6959 F:      drivers/crypto/nx/nx.*
6960 F:      drivers/crypto/nx/nx_csbcpb.h
6961 F:      drivers/crypto/nx/nx_debugfs.h
6962
6963 IBM Power Linux RAID adapter
6964 M:      Brian King <brking@us.ibm.com>
6965 S:      Supported
6966 F:      drivers/scsi/ipr.*
6967
6968 IBM Power SRIOV Virtual NIC Device Driver
6969 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6970 M:      John Allen <jallen@linux.vnet.ibm.com>
6971 L:      netdev@vger.kernel.org
6972 S:      Supported
6973 F:      drivers/net/ethernet/ibm/ibmvnic.*
6974
6975 IBM Power Virtual Accelerator Switchboard
6976 M:      Sukadev Bhattiprolu
6977 L:      linuxppc-dev@lists.ozlabs.org
6978 S:      Supported
6979 F:      arch/powerpc/platforms/powernv/vas*
6980 F:      arch/powerpc/platforms/powernv/copy-paste.h
6981 F:      arch/powerpc/include/asm/vas.h
6982 F:      arch/powerpc/include/uapi/asm/vas.h
6983
6984 IBM Power Virtual Ethernet Device Driver
6985 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6986 L:      netdev@vger.kernel.org
6987 S:      Supported
6988 F:      drivers/net/ethernet/ibm/ibmveth.*
6989
6990 IBM Power Virtual FC Device Drivers
6991 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6992 L:      linux-scsi@vger.kernel.org
6993 S:      Supported
6994 F:      drivers/scsi/ibmvscsi/ibmvfc*
6995
6996 IBM Power Virtual Management Channel Driver
6997 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6998 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6999 S:      Supported
7000 F:      drivers/misc/ibmvmc.*
7001
7002 IBM Power Virtual SCSI Device Drivers
7003 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7004 L:      linux-scsi@vger.kernel.org
7005 S:      Supported
7006 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7007 F:      include/scsi/viosrp.h
7008
7009 IBM Power Virtual SCSI Device Target Driver
7010 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7011 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7012 L:      linux-scsi@vger.kernel.org
7013 L:      target-devel@vger.kernel.org
7014 S:      Supported
7015 F:      drivers/scsi/ibmvscsi_tgt/
7016
7017 IBM Power VMX Cryptographic instructions
7018 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7019 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7020 L:      linux-crypto@vger.kernel.org
7021 S:      Supported
7022 F:      drivers/crypto/vmx/Makefile
7023 F:      drivers/crypto/vmx/Kconfig
7024 F:      drivers/crypto/vmx/vmx.c
7025 F:      drivers/crypto/vmx/aes*
7026 F:      drivers/crypto/vmx/ghash*
7027 F:      drivers/crypto/vmx/ppc-xlate.pl
7028
7029 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7030 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7031 L:      linux-pci@vger.kernel.org
7032 L:      linuxppc-dev@lists.ozlabs.org
7033 S:      Supported
7034 F:      drivers/pci/hotplug/rpaphp*
7035
7036 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7037 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7038 L:      linux-pci@vger.kernel.org
7039 L:      linuxppc-dev@lists.ozlabs.org
7040 S:      Supported
7041 F:      drivers/pci/hotplug/rpadlpar*
7042
7043 IBM ServeRAID RAID DRIVER
7044 S:      Orphan
7045 F:      drivers/scsi/ips.*
7046
7047 ICH LPC AND GPIO DRIVER
7048 M:      Peter Tyser <ptyser@xes-inc.com>
7049 S:      Maintained
7050 F:      drivers/mfd/lpc_ich.c
7051 F:      drivers/gpio/gpio-ich.c
7052
7053 IDE SUBSYSTEM
7054 M:      "David S. Miller" <davem@davemloft.net>
7055 L:      linux-ide@vger.kernel.org
7056 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7058 S:      Maintained
7059 F:      Documentation/ide/
7060 F:      drivers/ide/
7061 F:      include/linux/ide.h
7062
7063 IDE/ATAPI DRIVERS
7064 M:      Borislav Petkov <bp@alien8.de>
7065 L:      linux-ide@vger.kernel.org
7066 S:      Maintained
7067 F:      Documentation/cdrom/ide-cd
7068 F:      drivers/ide/ide-cd*
7069
7070 IDEAPAD LAPTOP EXTRAS DRIVER
7071 M:      Ike Panhc <ike.pan@canonical.com>
7072 L:      platform-driver-x86@vger.kernel.org
7073 W:      http://launchpad.net/ideapad-laptop
7074 S:      Maintained
7075 F:      drivers/platform/x86/ideapad-laptop.c
7076
7077 IDEAPAD LAPTOP SLIDEBAR DRIVER
7078 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7079 L:      linux-input@vger.kernel.org
7080 W:      https://github.com/o2genum/ideapad-slidebar
7081 S:      Maintained
7082 F:      drivers/input/misc/ideapad_slidebar.c
7083
7084 IDT VersaClock 5 CLOCK DRIVER
7085 M:      Marek Vasut <marek.vasut@gmail.com>
7086 S:      Maintained
7087 F:      drivers/clk/clk-versaclock5.c
7088
7089 IEEE 802.15.4 SUBSYSTEM
7090 M:      Alexander Aring <alex.aring@gmail.com>
7091 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7092 L:      linux-wpan@vger.kernel.org
7093 W:      http://wpan.cakelab.org/
7094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7096 S:      Maintained
7097 F:      net/ieee802154/
7098 F:      net/mac802154/
7099 F:      drivers/net/ieee802154/
7100 F:      include/linux/nl802154.h
7101 F:      include/linux/ieee802154.h
7102 F:      include/net/nl802154.h
7103 F:      include/net/mac802154.h
7104 F:      include/net/af_ieee802154.h
7105 F:      include/net/cfg802154.h
7106 F:      include/net/ieee802154_netdev.h
7107 F:      Documentation/networking/ieee802154.txt
7108
7109 IFE PROTOCOL
7110 M:      Yotam Gigi <yotam.gi@gmail.com>
7111 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7112 F:      net/ife
7113 F:      include/net/ife.h
7114 F:      include/uapi/linux/ife.h
7115
7116 IGORPLUG-USB IR RECEIVER
7117 M:      Sean Young <sean@mess.org>
7118 L:      linux-media@vger.kernel.org
7119 S:      Maintained
7120 F:      drivers/media/rc/igorplugusb.c
7121
7122 IGUANAWORKS USB IR TRANSCEIVER
7123 M:      Sean Young <sean@mess.org>
7124 L:      linux-media@vger.kernel.org
7125 S:      Maintained
7126 F:      drivers/media/rc/iguanair.c
7127
7128 IIO DIGITAL POTENTIOMETER DAC
7129 M:      Peter Rosin <peda@axentia.se>
7130 L:      linux-iio@vger.kernel.org
7131 S:      Maintained
7132 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7133 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7134 F:      drivers/iio/dac/dpot-dac.c
7135
7136 IIO ENVELOPE DETECTOR
7137 M:      Peter Rosin <peda@axentia.se>
7138 L:      linux-iio@vger.kernel.org
7139 S:      Maintained
7140 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7141 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7142 F:      drivers/iio/adc/envelope-detector.c
7143
7144 IIO MULTIPLEXER
7145 M:      Peter Rosin <peda@axentia.se>
7146 L:      linux-iio@vger.kernel.org
7147 S:      Maintained
7148 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7149 F:      drivers/iio/multiplexer/iio-mux.c
7150
7151 IIO SUBSYSTEM AND DRIVERS
7152 M:      Jonathan Cameron <jic23@kernel.org>
7153 R:      Hartmut Knaack <knaack.h@gmx.de>
7154 R:      Lars-Peter Clausen <lars@metafoo.de>
7155 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7156 L:      linux-iio@vger.kernel.org
7157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7158 S:      Maintained
7159 F:      Documentation/ABI/testing/configfs-iio*
7160 F:      Documentation/ABI/testing/sysfs-bus-iio*
7161 F:      Documentation/devicetree/bindings/iio/
7162 F:      drivers/iio/
7163 F:      drivers/staging/iio/
7164 F:      include/linux/iio/
7165 F:      tools/iio/
7166
7167 IIO UNIT CONVERTER
7168 M:      Peter Rosin <peda@axentia.se>
7169 L:      linux-iio@vger.kernel.org
7170 S:      Maintained
7171 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7172 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7173 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7174 F:      drivers/iio/afe/iio-rescale.c
7175
7176 IKANOS/ADI EAGLE ADSL USB DRIVER
7177 M:      Matthieu Castet <castet.matthieu@free.fr>
7178 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7179 S:      Maintained
7180 F:      drivers/usb/atm/ueagle-atm.c
7181
7182 IMGTEC ASCII LCD DRIVER
7183 M:      Paul Burton <paul.burton@mips.com>
7184 S:      Maintained
7185 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7186 F:      drivers/auxdisplay/img-ascii-lcd.c
7187
7188 IMGTEC IR DECODER DRIVER
7189 M:      James Hogan <jhogan@kernel.org>
7190 S:      Maintained
7191 F:      drivers/media/rc/img-ir/
7192
7193 IMON SOUNDGRAPH USB IR RECEIVER
7194 M:      Sean Young <sean@mess.org>
7195 L:      linux-media@vger.kernel.org
7196 S:      Maintained
7197 F:      drivers/media/rc/imon_raw.c
7198 F:      drivers/media/rc/imon.c
7199
7200 IMS TWINTURBO FRAMEBUFFER DRIVER
7201 L:      linux-fbdev@vger.kernel.org
7202 S:      Orphan
7203 F:      drivers/video/fbdev/imsttfb.c
7204
7205 INA209 HARDWARE MONITOR DRIVER
7206 M:      Guenter Roeck <linux@roeck-us.net>
7207 L:      linux-hwmon@vger.kernel.org
7208 S:      Maintained
7209 F:      Documentation/hwmon/ina209
7210 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7211 F:      drivers/hwmon/ina209.c
7212
7213 INA2XX HARDWARE MONITOR DRIVER
7214 M:      Guenter Roeck <linux@roeck-us.net>
7215 L:      linux-hwmon@vger.kernel.org
7216 S:      Maintained
7217 F:      Documentation/hwmon/ina2xx
7218 F:      drivers/hwmon/ina2xx.c
7219 F:      include/linux/platform_data/ina2xx.h
7220
7221 INDUSTRY PACK SUBSYSTEM (IPACK)
7222 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7223 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7224 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7225 L:      industrypack-devel@lists.sourceforge.net
7226 W:      http://industrypack.sourceforge.net
7227 S:      Maintained
7228 F:      drivers/ipack/
7229
7230 INFINIBAND SUBSYSTEM
7231 M:      Doug Ledford <dledford@redhat.com>
7232 M:      Jason Gunthorpe <jgg@mellanox.com>
7233 L:      linux-rdma@vger.kernel.org
7234 W:      https://github.com/linux-rdma/rdma-core
7235 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7237 S:      Supported
7238 F:      Documentation/devicetree/bindings/infiniband/
7239 F:      Documentation/infiniband/
7240 F:      drivers/infiniband/
7241 F:      include/uapi/linux/if_infiniband.h
7242 F:      include/uapi/rdma/
7243 F:      include/rdma/
7244
7245 INGENIC JZ4780 DMA Driver
7246 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7247 S:      Maintained
7248 F:      drivers/dma/dma-jz4780.c
7249
7250 INGENIC JZ4780 NAND DRIVER
7251 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7252 L:      linux-mtd@lists.infradead.org
7253 S:      Maintained
7254 F:      drivers/mtd/nand/raw/jz4780_*
7255
7256 INOTIFY
7257 M:      Jan Kara <jack@suse.cz>
7258 R:      Amir Goldstein <amir73il@gmail.com>
7259 L:      linux-fsdevel@vger.kernel.org
7260 S:      Maintained
7261 F:      Documentation/filesystems/inotify.txt
7262 F:      fs/notify/inotify/
7263 F:      include/linux/inotify.h
7264 F:      include/uapi/linux/inotify.h
7265
7266 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7267 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7268 L:      linux-input@vger.kernel.org
7269 Q:      http://patchwork.kernel.org/project/linux-input/list/
7270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7271 S:      Maintained
7272 F:      drivers/input/
7273 F:      include/linux/input.h
7274 F:      include/uapi/linux/input.h
7275 F:      include/uapi/linux/input-event-codes.h
7276 F:      include/linux/input/
7277 F:      Documentation/devicetree/bindings/input/
7278 F:      Documentation/devicetree/bindings/serio/
7279 F:      Documentation/input/
7280
7281 INPUT MULTITOUCH (MT) PROTOCOL
7282 M:      Henrik Rydberg <rydberg@bitmath.org>
7283 L:      linux-input@vger.kernel.org
7284 S:      Odd fixes
7285 F:      Documentation/input/multi-touch-protocol.rst
7286 F:      drivers/input/input-mt.c
7287 K:      \b(ABS|SYN)_MT_
7288
7289 INSIDE SECURE CRYPTO DRIVER
7290 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7291 F:      drivers/crypto/inside-secure/
7292 S:      Maintained
7293 L:      linux-crypto@vger.kernel.org
7294
7295 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7296 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7297 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7298 L:      linux-integrity@vger.kernel.org
7299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7300 S:      Supported
7301 F:      security/integrity/ima/
7302
7303 INTEL 810/815 FRAMEBUFFER DRIVER
7304 M:      Antonino Daplas <adaplas@gmail.com>
7305 L:      linux-fbdev@vger.kernel.org
7306 S:      Maintained
7307 F:      drivers/video/fbdev/i810/
7308
7309 INTEL ASoC DRIVERS
7310 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7311 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7312 M:      Jie Yang <yang.jie@linux.intel.com>
7313 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7314 S:      Supported
7315 F:      sound/soc/intel/
7316
7317 INTEL C600 SERIES SAS CONTROLLER DRIVER
7318 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7319 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7320 L:      linux-scsi@vger.kernel.org
7321 T:      git git://git.code.sf.net/p/intel-sas/isci
7322 S:      Supported
7323 F:      drivers/scsi/isci/
7324
7325 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7326 M:      Jani Nikula <jani.nikula@linux.intel.com>
7327 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7328 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7329 L:      intel-gfx@lists.freedesktop.org
7330 W:      https://01.org/linuxgraphics/
7331 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7332 C:      irc://chat.freenode.net/intel-gfx
7333 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7334 T:      git git://anongit.freedesktop.org/drm-intel
7335 S:      Supported
7336 F:      drivers/gpu/drm/i915/
7337 F:      include/drm/i915*
7338 F:      include/uapi/drm/i915_drm.h
7339 F:      Documentation/gpu/i915.rst
7340
7341 INTEL ETHERNET DRIVERS
7342 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7343 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7344 W:      http://www.intel.com/support/feedback.htm
7345 W:      http://e1000.sourceforge.net/
7346 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7349 S:      Supported
7350 F:      Documentation/networking/e100.rst
7351 F:      Documentation/networking/e1000.rst
7352 F:      Documentation/networking/e1000e.txt
7353 F:      Documentation/networking/igb.txt
7354 F:      Documentation/networking/igbvf.txt
7355 F:      Documentation/networking/ixgb.txt
7356 F:      Documentation/networking/ixgbe.txt
7357 F:      Documentation/networking/ixgbevf.txt
7358 F:      Documentation/networking/i40e.txt
7359 F:      Documentation/networking/i40evf.txt
7360 F:      Documentation/networking/ice.txt
7361 F:      drivers/net/ethernet/intel/
7362 F:      drivers/net/ethernet/intel/*/
7363 F:      include/linux/avf/virtchnl.h
7364
7365 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7366 M:      Maik Broemme <mbroemme@libmpq.org>
7367 L:      linux-fbdev@vger.kernel.org
7368 S:      Maintained
7369 F:      Documentation/fb/intelfb.txt
7370 F:      drivers/video/fbdev/intelfb/
7371
7372 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7373 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7374 M:      Zhi Wang <zhi.a.wang@intel.com>
7375 L:      intel-gvt-dev@lists.freedesktop.org
7376 L:      intel-gfx@lists.freedesktop.org
7377 W:      https://01.org/igvt-g
7378 T:      git https://github.com/intel/gvt-linux.git
7379 S:      Supported
7380 F:      drivers/gpu/drm/i915/gvt/
7381
7382 INTEL HID EVENT DRIVER
7383 M:      Alex Hung <alex.hung@canonical.com>
7384 L:      platform-driver-x86@vger.kernel.org
7385 S:      Maintained
7386 F:      drivers/platform/x86/intel-hid.c
7387
7388 INTEL I/OAT DMA DRIVER
7389 M:      Dave Jiang <dave.jiang@intel.com>
7390 R:      Dan Williams <dan.j.williams@intel.com>
7391 L:      dmaengine@vger.kernel.org
7392 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7393 S:      Supported
7394 F:      drivers/dma/ioat*
7395
7396 INTEL IDLE DRIVER
7397 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7398 M:      Len Brown <lenb@kernel.org>
7399 L:      linux-pm@vger.kernel.org
7400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7401 B:      https://bugzilla.kernel.org
7402 S:      Supported
7403 F:      drivers/idle/intel_idle.c
7404
7405 INTEL INTEGRATED SENSOR HUB DRIVER
7406 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7407 M:      Jiri Kosina <jikos@kernel.org>
7408 L:      linux-input@vger.kernel.org
7409 S:      Maintained
7410 F:      drivers/hid/intel-ish-hid/
7411
7412 INTEL IOMMU (VT-d)
7413 M:      David Woodhouse <dwmw2@infradead.org>
7414 L:      iommu@lists.linux-foundation.org
7415 T:      git git://git.infradead.org/iommu-2.6.git
7416 S:      Supported
7417 F:      drivers/iommu/intel-iommu.c
7418 F:      include/linux/intel-iommu.h
7419
7420 INTEL IOP-ADMA DMA DRIVER
7421 R:      Dan Williams <dan.j.williams@intel.com>
7422 S:      Odd fixes
7423 F:      drivers/dma/iop-adma.c
7424
7425 INTEL IPU3 CSI-2 CIO2 DRIVER
7426 M:      Yong Zhi <yong.zhi@intel.com>
7427 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7428 M:      Bingbu Cao <bingbu.cao@intel.com>
7429 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7430 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7431 L:      linux-media@vger.kernel.org
7432 S:      Maintained
7433 F:      drivers/media/pci/intel/ipu3/
7434 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7435
7436 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7437 M:      Krzysztof Halasa <khalasa@piap.pl>
7438 S:      Maintained
7439 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7440 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7441 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7442 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7443 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7444 F:      drivers/net/wan/ixp4xx_hss.c
7445
7446 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7447 M:      Deepak Saxena <dsaxena@plexity.net>
7448 S:      Maintained
7449 F:      drivers/char/hw_random/ixp4xx-rng.c
7450
7451 INTEL MANAGEMENT ENGINE (mei)
7452 M:      Tomas Winkler <tomas.winkler@intel.com>
7453 L:      linux-kernel@vger.kernel.org
7454 S:      Supported
7455 F:      include/uapi/linux/mei.h
7456 F:      include/linux/mei_cl_bus.h
7457 F:      drivers/misc/mei/*
7458 F:      drivers/watchdog/mei_wdt.c
7459 F:      Documentation/misc-devices/mei/*
7460 F:      samples/mei/*
7461
7462 INTEL MENLOW THERMAL DRIVER
7463 M:      Sujith Thomas <sujith.thomas@intel.com>
7464 L:      platform-driver-x86@vger.kernel.org
7465 W:      https://01.org/linux-acpi
7466 S:      Supported
7467 F:      drivers/platform/x86/intel_menlow.c
7468
7469 INTEL MERRIFIELD GPIO DRIVER
7470 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7471 L:      linux-gpio@vger.kernel.org
7472 S:      Maintained
7473 F:      drivers/gpio/gpio-merrifield.c
7474
7475 INTEL MIC DRIVERS (mic)
7476 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7477 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7478 S:      Supported
7479 W:      https://github.com/sudeepdutt/mic
7480 W:      http://software.intel.com/en-us/mic-developer
7481 F:      include/linux/mic_bus.h
7482 F:      include/linux/scif.h
7483 F:      include/uapi/linux/mic_common.h
7484 F:      include/uapi/linux/mic_ioctl.h
7485 F:      include/uapi/linux/scif_ioctl.h
7486 F:      drivers/misc/mic/
7487 F:      drivers/dma/mic_x100_dma.c
7488 F:      drivers/dma/mic_x100_dma.h
7489 F:      Documentation/mic/
7490
7491 INTEL PMC CORE DRIVER
7492 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7493 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7494 L:      platform-driver-x86@vger.kernel.org
7495 S:      Maintained
7496 F:      arch/x86/include/asm/pmc_core.h
7497 F:      drivers/platform/x86/intel_pmc_core*
7498
7499 INTEL PMC/P-Unit IPC DRIVER
7500 M:      Zha Qipeng<qipeng.zha@intel.com>
7501 L:      platform-driver-x86@vger.kernel.org
7502 S:      Maintained
7503 F:      drivers/platform/x86/intel_pmc_ipc.c
7504 F:      drivers/platform/x86/intel_punit_ipc.c
7505 F:      arch/x86/include/asm/intel_pmc_ipc.h
7506 F:      arch/x86/include/asm/intel_punit_ipc.h
7507
7508 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7509 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7510 L:      linux-wireless@vger.kernel.org
7511 S:      Maintained
7512 F:      Documentation/networking/README.ipw2100
7513 F:      Documentation/networking/README.ipw2200
7514 F:      drivers/net/wireless/intel/ipw2x00/
7515
7516 INTEL PSTATE DRIVER
7517 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7518 M:      Len Brown <lenb@kernel.org>
7519 L:      linux-pm@vger.kernel.org
7520 S:      Supported
7521 F:      drivers/cpufreq/intel_pstate.c
7522
7523 INTEL RDMA RNIC DRIVER
7524 M:      Faisal Latif <faisal.latif@intel.com>
7525 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7526 L:      linux-rdma@vger.kernel.org
7527 S:      Supported
7528 F:      drivers/infiniband/hw/i40iw/
7529 F:      include/uapi/rdma/i40iw-abi.h
7530
7531 INTEL SHA MULTIBUFFER DRIVER
7532 M:      Megha Dey <megha.dey@linux.intel.com>
7533 R:      Tim Chen <tim.c.chen@linux.intel.com>
7534 L:      linux-crypto@vger.kernel.org
7535 S:      Supported
7536 F:      arch/x86/crypto/sha*-mb/
7537 F:      crypto/mcryptd.c
7538
7539 INTEL TELEMETRY DRIVER
7540 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7541 L:      platform-driver-x86@vger.kernel.org
7542 S:      Maintained
7543 F:      arch/x86/include/asm/intel_telemetry.h
7544 F:      drivers/platform/x86/intel_telemetry*
7545
7546 INTEL VIRTUAL BUTTON DRIVER
7547 M:      AceLan Kao <acelan.kao@canonical.com>
7548 L:      platform-driver-x86@vger.kernel.org
7549 S:      Maintained
7550 F:      drivers/platform/x86/intel-vbtn.c
7551
7552 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7553 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7554 L:      linux-wireless@vger.kernel.org
7555 S:      Supported
7556 F:      drivers/net/wireless/intel/iwlegacy/
7557
7558 INTEL WIRELESS WIFI LINK (iwlwifi)
7559 M:      Johannes Berg <johannes.berg@intel.com>
7560 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7561 M:      Luca Coelho <luciano.coelho@intel.com>
7562 M:      Intel Linux Wireless <linuxwifi@intel.com>
7563 L:      linux-wireless@vger.kernel.org
7564 W:      http://intellinuxwireless.org
7565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7566 S:      Supported
7567 F:      drivers/net/wireless/intel/iwlwifi/
7568
7569 INTEL WIRELESS WIMAX CONNECTION 2400
7570 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7571 M:      linux-wimax@intel.com
7572 L:      wimax@linuxwimax.org (subscribers-only)
7573 S:      Supported
7574 W:      http://linuxwimax.org
7575 F:      Documentation/wimax/README.i2400m
7576 F:      drivers/net/wimax/i2400m/
7577 F:      include/uapi/linux/wimax/i2400m.h
7578
7579 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7580 M:      Mario Limonciello <mario.limonciello@dell.com>
7581 S:      Maintained
7582 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7583
7584 INTEL(R) TRACE HUB
7585 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7586 S:      Supported
7587 F:      Documentation/trace/intel_th.rst
7588 F:      drivers/hwtracing/intel_th/
7589
7590 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7591 M:      Ning Sun <ning.sun@intel.com>
7592 L:      tboot-devel@lists.sourceforge.net
7593 W:      http://tboot.sourceforge.net
7594 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7595 S:      Supported
7596 F:      Documentation/intel_txt.txt
7597 F:      include/linux/tboot.h
7598 F:      arch/x86/kernel/tboot.c
7599
7600 INTEL-MID GPIO DRIVER
7601 M:      David Cohen <david.a.cohen@linux.intel.com>
7602 L:      linux-gpio@vger.kernel.org
7603 S:      Maintained
7604 F:      drivers/gpio/gpio-intel-mid.c
7605
7606 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7607 M:      Linus Walleij <linus.walleij@linaro.org>
7608 L:      linux-iio@vger.kernel.org
7609 S:      Maintained
7610 F:      drivers/iio/gyro/mpu3050*
7611 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7612
7613 IOC3 ETHERNET DRIVER
7614 M:      Ralf Baechle <ralf@linux-mips.org>
7615 L:      linux-mips@linux-mips.org
7616 S:      Maintained
7617 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7618
7619 IOC3 SERIAL DRIVER
7620 M:      Pat Gefre <pfg@sgi.com>
7621 L:      linux-serial@vger.kernel.org
7622 S:      Maintained
7623 F:      drivers/tty/serial/ioc3_serial.c
7624
7625 IOMMU DRIVERS
7626 M:      Joerg Roedel <joro@8bytes.org>
7627 L:      iommu@lists.linux-foundation.org
7628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7629 S:      Maintained
7630 F:      Documentation/devicetree/bindings/iommu/
7631 F:      drivers/iommu/
7632 F:      include/linux/iommu.h
7633 F:      include/linux/of_iommu.h
7634 F:      include/linux/iova.h
7635
7636 IP MASQUERADING
7637 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7638 S:      Maintained
7639 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7640
7641 IPMI SUBSYSTEM
7642 M:      Corey Minyard <minyard@acm.org>
7643 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7644 W:      http://openipmi.sourceforge.net/
7645 S:      Supported
7646 F:      Documentation/IPMI.txt
7647 F:      drivers/char/ipmi/
7648 F:      include/linux/ipmi*
7649 F:      include/uapi/linux/ipmi*
7650
7651 IPS SCSI RAID DRIVER
7652 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7653 L:      linux-scsi@vger.kernel.org
7654 W:      http://www.adaptec.com/
7655 S:      Maintained
7656 F:      drivers/scsi/ips*
7657
7658 IPVS
7659 M:      Wensong Zhang <wensong@linux-vs.org>
7660 M:      Simon Horman <horms@verge.net.au>
7661 M:      Julian Anastasov <ja@ssi.bg>
7662 L:      netdev@vger.kernel.org
7663 L:      lvs-devel@vger.kernel.org
7664 S:      Maintained
7665 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7667 F:      Documentation/networking/ipvs-sysctl.txt
7668 F:      include/net/ip_vs.h
7669 F:      include/uapi/linux/ip_vs.h
7670 F:      net/netfilter/ipvs/
7671
7672 IPWIRELESS DRIVER
7673 M:      Jiri Kosina <jikos@kernel.org>
7674 M:      David Sterba <dsterba@suse.com>
7675 S:      Odd Fixes
7676 F:      drivers/tty/ipwireless/
7677
7678 IPX NETWORK LAYER
7679 L:      netdev@vger.kernel.org
7680 S:      Obsolete
7681 F:      include/uapi/linux/ipx.h
7682 F:      drivers/staging/ipx/
7683
7684 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7685 M:      Marc Zyngier <marc.zyngier@arm.com>
7686 S:      Maintained
7687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7688 F:      Documentation/IRQ-domain.txt
7689 F:      include/linux/irqdomain.h
7690 F:      kernel/irq/irqdomain.c
7691 F:      kernel/irq/msi.c
7692
7693 IRQ SUBSYSTEM
7694 M:      Thomas Gleixner <tglx@linutronix.de>
7695 L:      linux-kernel@vger.kernel.org
7696 S:      Maintained
7697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7698 F:      kernel/irq/
7699
7700 IRQCHIP DRIVERS
7701 M:      Thomas Gleixner <tglx@linutronix.de>
7702 M:      Jason Cooper <jason@lakedaemon.net>
7703 M:      Marc Zyngier <marc.zyngier@arm.com>
7704 L:      linux-kernel@vger.kernel.org
7705 S:      Maintained
7706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7707 F:      Documentation/devicetree/bindings/interrupt-controller/
7708 F:      drivers/irqchip/
7709
7710 ISA
7711 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7712 S:      Maintained
7713 F:      Documentation/isa.txt
7714 F:      drivers/base/isa.c
7715 F:      include/linux/isa.h
7716
7717 ISA RADIO MODULE
7718 M:      Hans Verkuil <hverkuil@xs4all.nl>
7719 L:      linux-media@vger.kernel.org
7720 T:      git git://linuxtv.org/media_tree.git
7721 W:      https://linuxtv.org
7722 S:      Maintained
7723 F:      drivers/media/radio/radio-isa*
7724
7725 ISAPNP
7726 M:      Jaroslav Kysela <perex@perex.cz>
7727 S:      Maintained
7728 F:      Documentation/isapnp.txt
7729 F:      drivers/pnp/isapnp/
7730 F:      include/linux/isapnp.h
7731
7732 ISCSI
7733 M:      Lee Duncan <lduncan@suse.com>
7734 M:      Chris Leech <cleech@redhat.com>
7735 L:      open-iscsi@googlegroups.com
7736 W:      www.open-iscsi.com
7737 S:      Maintained
7738 F:      drivers/scsi/*iscsi*
7739 F:      include/scsi/*iscsi*
7740
7741 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7742 M:      Peter Jones <pjones@redhat.com>
7743 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7744 S:      Maintained
7745 F:      drivers/firmware/iscsi_ibft*
7746
7747 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7748 M:      Sagi Grimberg <sagi@grimberg.me>
7749 M:      Max Gurtovoy <maxg@mellanox.com>
7750 L:      linux-rdma@vger.kernel.org
7751 S:      Supported
7752 W:      http://www.openfabrics.org
7753 W:      www.open-iscsi.org
7754 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7755 F:      drivers/infiniband/ulp/iser/
7756
7757 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7758 M:      Sagi Grimberg <sagi@grimberg.me>
7759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7760 L:      linux-rdma@vger.kernel.org
7761 L:      target-devel@vger.kernel.org
7762 S:      Supported
7763 W:      http://www.linux-iscsi.org
7764 F:      drivers/infiniband/ulp/isert
7765
7766 ISDN SUBSYSTEM
7767 M:      Karsten Keil <isdn@linux-pingi.de>
7768 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7769 L:      netdev@vger.kernel.org
7770 W:      http://www.isdn4linux.de
7771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7772 S:      Maintained
7773 F:      Documentation/isdn/
7774 F:      drivers/isdn/
7775 F:      include/linux/isdn.h
7776 F:      include/linux/isdn/
7777 F:      include/uapi/linux/isdn.h
7778 F:      include/uapi/linux/isdn/
7779
7780 ISDN SUBSYSTEM (Eicon active card driver)
7781 M:      Armin Schindler <mac@melware.de>
7782 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7783 W:      http://www.melware.de
7784 S:      Maintained
7785 F:      drivers/isdn/hardware/eicon/
7786
7787 IT87 HARDWARE MONITORING DRIVER
7788 M:      Jean Delvare <jdelvare@suse.com>
7789 L:      linux-hwmon@vger.kernel.org
7790 S:      Maintained
7791 F:      Documentation/hwmon/it87
7792 F:      drivers/hwmon/it87.c
7793
7794 IT913X MEDIA DRIVER
7795 M:      Antti Palosaari <crope@iki.fi>
7796 L:      linux-media@vger.kernel.org
7797 W:      https://linuxtv.org
7798 W:      http://palosaari.fi/linux/
7799 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7800 T:      git git://linuxtv.org/anttip/media_tree.git
7801 S:      Maintained
7802 F:      drivers/media/tuners/it913x*
7803
7804 IVTV VIDEO4LINUX DRIVER
7805 M:      Andy Walls <awalls@md.metrocast.net>
7806 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7807 L:      linux-media@vger.kernel.org
7808 T:      git git://linuxtv.org/media_tree.git
7809 W:      http://www.ivtvdriver.org
7810 S:      Maintained
7811 F:      Documentation/media/v4l-drivers/ivtv*
7812 F:      drivers/media/pci/ivtv/
7813 F:      include/uapi/linux/ivtv*
7814
7815 IX2505V MEDIA DRIVER
7816 M:      Malcolm Priestley <tvboxspy@gmail.com>
7817 L:      linux-media@vger.kernel.org
7818 W:      https://linuxtv.org
7819 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7820 S:      Maintained
7821 F:      drivers/media/dvb-frontends/ix2505v*
7822
7823 JAILHOUSE HYPERVISOR INTERFACE
7824 M:      Jan Kiszka <jan.kiszka@siemens.com>
7825 L:      jailhouse-dev@googlegroups.com
7826 S:      Maintained
7827 F:      arch/x86/kernel/jailhouse.c
7828 F:      arch/x86/include/asm/jailhouse_para.h
7829
7830 JC42.4 TEMPERATURE SENSOR DRIVER
7831 M:      Guenter Roeck <linux@roeck-us.net>
7832 L:      linux-hwmon@vger.kernel.org
7833 S:      Maintained
7834 F:      drivers/hwmon/jc42.c
7835 F:      Documentation/hwmon/jc42
7836
7837 JFS FILESYSTEM
7838 M:      Dave Kleikamp <shaggy@kernel.org>
7839 L:      jfs-discussion@lists.sourceforge.net
7840 W:      http://jfs.sourceforge.net/
7841 T:      git git://github.com/kleikamp/linux-shaggy.git
7842 S:      Maintained
7843 F:      Documentation/filesystems/jfs.txt
7844 F:      fs/jfs/
7845
7846 JME NETWORK DRIVER
7847 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7848 L:      netdev@vger.kernel.org
7849 S:      Maintained
7850 F:      drivers/net/ethernet/jme.*
7851
7852 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7853 M:      David Woodhouse <dwmw2@infradead.org>
7854 L:      linux-mtd@lists.infradead.org
7855 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7856 S:      Maintained
7857 F:      fs/jffs2/
7858 F:      include/uapi/linux/jffs2.h
7859
7860 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7861 M:      "Theodore Ts'o" <tytso@mit.edu>
7862 M:      Jan Kara <jack@suse.com>
7863 L:      linux-ext4@vger.kernel.org
7864 S:      Maintained
7865 F:      fs/jbd2/
7866 F:      include/linux/jbd2.h
7867
7868 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7869 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7870 L:      linux-media@vger.kernel.org
7871 S:      Maintained
7872 F:      drivers/media/platform/rcar_jpu.c
7873
7874 JSM Neo PCI based serial card
7875 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7876 L:      linux-serial@vger.kernel.org
7877 S:      Maintained
7878 F:      drivers/tty/serial/jsm/
7879
7880 K10TEMP HARDWARE MONITORING DRIVER
7881 M:      Clemens Ladisch <clemens@ladisch.de>
7882 L:      linux-hwmon@vger.kernel.org
7883 S:      Maintained
7884 F:      Documentation/hwmon/k10temp
7885 F:      drivers/hwmon/k10temp.c
7886
7887 K8TEMP HARDWARE MONITORING DRIVER
7888 M:      Rudolf Marek <r.marek@assembler.cz>
7889 L:      linux-hwmon@vger.kernel.org
7890 S:      Maintained
7891 F:      Documentation/hwmon/k8temp
7892 F:      drivers/hwmon/k8temp.c
7893
7894 KASAN
7895 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7896 R:      Alexander Potapenko <glider@google.com>
7897 R:      Dmitry Vyukov <dvyukov@google.com>
7898 L:      kasan-dev@googlegroups.com
7899 S:      Maintained
7900 F:      arch/*/include/asm/kasan.h
7901 F:      arch/*/mm/kasan_init*
7902 F:      Documentation/dev-tools/kasan.rst
7903 F:      include/linux/kasan*.h
7904 F:      lib/test_kasan.c
7905 F:      mm/kasan/
7906 F:      scripts/Makefile.kasan
7907
7908 KCONFIG
7909 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7910 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7911 L:      linux-kbuild@vger.kernel.org
7912 S:      Maintained
7913 F:      Documentation/kbuild/kconfig*
7914 F:      scripts/kconfig/
7915 F:      scripts/Kconfig.include
7916
7917 KDUMP
7918 M:      Dave Young <dyoung@redhat.com>
7919 M:      Baoquan He <bhe@redhat.com>
7920 R:      Vivek Goyal <vgoyal@redhat.com>
7921 L:      kexec@lists.infradead.org
7922 W:      http://lse.sourceforge.net/kdump/
7923 S:      Maintained
7924 F:      Documentation/kdump/
7925
7926 KEENE FM RADIO TRANSMITTER DRIVER
7927 M:      Hans Verkuil <hverkuil@xs4all.nl>
7928 L:      linux-media@vger.kernel.org
7929 T:      git git://linuxtv.org/media_tree.git
7930 W:      https://linuxtv.org
7931 S:      Maintained
7932 F:      drivers/media/radio/radio-keene*
7933
7934 KERNEL AUTOMOUNTER
7935 M:      Ian Kent <raven@themaw.net>
7936 L:      autofs@vger.kernel.org
7937 S:      Maintained
7938 F:      fs/autofs/
7939
7940 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7941 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7942 M:      Michal Marek <michal.lkml@markovi.net>
7943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7944 L:      linux-kbuild@vger.kernel.org
7945 S:      Maintained
7946 F:      Documentation/kbuild/
7947 F:      Makefile
7948 F:      scripts/Kbuild*
7949 F:      scripts/Makefile*
7950 F:      scripts/basic/
7951 F:      scripts/mk*
7952 F:      scripts/mod/
7953 F:      scripts/package/
7954
7955 KERNEL JANITORS
7956 L:      kernel-janitors@vger.kernel.org
7957 W:      http://kernelnewbies.org/KernelJanitors
7958 S:      Odd Fixes
7959
7960 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7961 M:      "J. Bruce Fields" <bfields@fieldses.org>
7962 M:      Jeff Layton <jlayton@kernel.org>
7963 L:      linux-nfs@vger.kernel.org
7964 W:      http://nfs.sourceforge.net/
7965 T:      git git://linux-nfs.org/~bfields/linux.git
7966 S:      Supported
7967 F:      fs/nfsd/
7968 F:      include/uapi/linux/nfsd/
7969 F:      fs/lockd/
7970 F:      fs/nfs_common/
7971 F:      net/sunrpc/
7972 F:      include/linux/lockd/
7973 F:      include/linux/sunrpc/
7974 F:      include/uapi/linux/sunrpc/
7975
7976 KERNEL SELFTEST FRAMEWORK
7977 M:      Shuah Khan <shuah@kernel.org>
7978 L:      linux-kselftest@vger.kernel.org
7979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7980 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7981 S:      Maintained
7982 F:      tools/testing/selftests/
7983 F:      Documentation/dev-tools/kselftest*
7984
7985 KERNEL USERMODE HELPER
7986 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7987 L:      linux-kernel@vger.kernel.org
7988 S:      Maintained
7989 F:      kernel/umh.c
7990 F:      include/linux/umh.h
7991
7992 KERNEL VIRTUAL MACHINE (KVM)
7993 M:      Paolo Bonzini <pbonzini@redhat.com>
7994 M:      Radim Krčmář <rkrcmar@redhat.com>
7995 L:      kvm@vger.kernel.org
7996 W:      http://www.linux-kvm.org
7997 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7998 S:      Supported
7999 F:      Documentation/virtual/kvm/
8000 F:      include/trace/events/kvm.h
8001 F:      include/uapi/asm-generic/kvm*
8002 F:      include/uapi/linux/kvm*
8003 F:      include/asm-generic/kvm*
8004 F:      include/linux/kvm*
8005 F:      include/kvm/iodev.h
8006 F:      virt/kvm/*
8007 F:      tools/kvm/
8008
8009 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8010 M:      Joerg Roedel <joro@8bytes.org>
8011 L:      kvm@vger.kernel.org
8012 W:      http://www.linux-kvm.org/
8013 S:      Maintained
8014 F:      arch/x86/include/asm/svm.h
8015 F:      arch/x86/kvm/svm.c
8016
8017 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8018 M:      Christoffer Dall <christoffer.dall@arm.com>
8019 M:      Marc Zyngier <marc.zyngier@arm.com>
8020 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8021 L:      kvmarm@lists.cs.columbia.edu
8022 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8024 S:      Supported
8025 F:      arch/arm/include/uapi/asm/kvm*
8026 F:      arch/arm/include/asm/kvm*
8027 F:      arch/arm/kvm/
8028 F:      virt/kvm/arm/
8029 F:      include/kvm/arm_*
8030
8031 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8032 M:      Christoffer Dall <christoffer.dall@arm.com>
8033 M:      Marc Zyngier <marc.zyngier@arm.com>
8034 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8035 L:      kvmarm@lists.cs.columbia.edu
8036 S:      Maintained
8037 F:      arch/arm64/include/uapi/asm/kvm*
8038 F:      arch/arm64/include/asm/kvm*
8039 F:      arch/arm64/kvm/
8040
8041 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8042 M:      James Hogan <jhogan@kernel.org>
8043 L:      linux-mips@linux-mips.org
8044 S:      Supported
8045 F:      arch/mips/include/uapi/asm/kvm*
8046 F:      arch/mips/include/asm/kvm*
8047 F:      arch/mips/kvm/
8048
8049 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8050 M:      Paul Mackerras <paulus@ozlabs.org>
8051 L:      kvm-ppc@vger.kernel.org
8052 W:      http://www.linux-kvm.org/
8053 T:      git git://github.com/agraf/linux-2.6.git
8054 S:      Supported
8055 F:      arch/powerpc/include/uapi/asm/kvm*
8056 F:      arch/powerpc/include/asm/kvm*
8057 F:      arch/powerpc/kvm/
8058 F:      arch/powerpc/kernel/kvm*
8059
8060 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8061 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8062 M:      Janosch Frank <frankja@linux.ibm.com>
8063 R:      David Hildenbrand <david@redhat.com>
8064 R:      Cornelia Huck <cohuck@redhat.com>
8065 L:      linux-s390@vger.kernel.org
8066 W:      http://www.ibm.com/developerworks/linux/linux390/
8067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8068 S:      Supported
8069 F:      arch/s390/include/uapi/asm/kvm*
8070 F:      arch/s390/include/asm/gmap.h
8071 F:      arch/s390/include/asm/kvm*
8072 F:      arch/s390/kvm/
8073 F:      arch/s390/mm/gmap.c
8074
8075 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8076 M:      Paolo Bonzini <pbonzini@redhat.com>
8077 M:      Radim Krčmář <rkrcmar@redhat.com>
8078 L:      kvm@vger.kernel.org
8079 W:      http://www.linux-kvm.org
8080 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8081 S:      Supported
8082 F:      arch/x86/kvm/
8083 F:      arch/x86/include/uapi/asm/kvm*
8084 F:      arch/x86/include/asm/kvm*
8085 F:      arch/x86/include/asm/pvclock-abi.h
8086 F:      arch/x86/kernel/kvm.c
8087 F:      arch/x86/kernel/kvmclock.c
8088
8089 KERNFS
8090 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8091 M:      Tejun Heo <tj@kernel.org>
8092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8093 S:      Supported
8094 F:      include/linux/kernfs.h
8095 F:      fs/kernfs/
8096
8097 KEXEC
8098 M:      Eric Biederman <ebiederm@xmission.com>
8099 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8100 L:      kexec@lists.infradead.org
8101 S:      Maintained
8102 F:      include/linux/kexec.h
8103 F:      include/uapi/linux/kexec.h
8104 F:      kernel/kexec*
8105
8106 KEYS-ENCRYPTED
8107 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8108 L:      linux-integrity@vger.kernel.org
8109 L:      keyrings@vger.kernel.org
8110 S:      Supported
8111 F:      Documentation/security/keys/trusted-encrypted.rst
8112 F:      include/keys/encrypted-type.h
8113 F:      security/keys/encrypted-keys/
8114
8115 KEYS-TRUSTED
8116 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8117 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8118 L:      linux-integrity@vger.kernel.org
8119 L:      keyrings@vger.kernel.org
8120 S:      Supported
8121 F:      Documentation/security/keys/trusted-encrypted.rst
8122 F:      include/keys/trusted-type.h
8123 F:      security/keys/trusted.c
8124 F:      security/keys/trusted.h
8125
8126 KEYS/KEYRINGS:
8127 M:      David Howells <dhowells@redhat.com>
8128 L:      keyrings@vger.kernel.org
8129 S:      Maintained
8130 F:      Documentation/security/keys/core.rst
8131 F:      include/linux/key.h
8132 F:      include/linux/key-type.h
8133 F:      include/linux/keyctl.h
8134 F:      include/uapi/linux/keyctl.h
8135 F:      include/keys/
8136 F:      security/keys/
8137
8138 KGDB / KDB /debug_core
8139 M:      Jason Wessel <jason.wessel@windriver.com>
8140 M:      Daniel Thompson <daniel.thompson@linaro.org>
8141 W:      http://kgdb.wiki.kernel.org/
8142 L:      kgdb-bugreport@lists.sourceforge.net
8143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8144 S:      Maintained
8145 F:      Documentation/dev-tools/kgdb.rst
8146 F:      drivers/misc/kgdbts.c
8147 F:      drivers/tty/serial/kgdboc.c
8148 F:      include/linux/kdb.h
8149 F:      include/linux/kgdb.h
8150 F:      kernel/debug/
8151
8152 KMEMLEAK
8153 M:      Catalin Marinas <catalin.marinas@arm.com>
8154 S:      Maintained
8155 F:      Documentation/dev-tools/kmemleak.rst
8156 F:      include/linux/kmemleak.h
8157 F:      mm/kmemleak.c
8158 F:      mm/kmemleak-test.c
8159
8160 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8161 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8162 L:      linux-kernel@vger.kernel.org
8163 S:      Maintained
8164 F:      kernel/kmod.c
8165 F:      include/linux/kmod.h
8166 F:      lib/test_kmod.c
8167 F:      tools/testing/selftests/kmod/
8168
8169 KPROBES
8170 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8171 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8172 M:      "David S. Miller" <davem@davemloft.net>
8173 M:      Masami Hiramatsu <mhiramat@kernel.org>
8174 S:      Maintained
8175 F:      Documentation/kprobes.txt
8176 F:      include/linux/kprobes.h
8177 F:      include/asm-generic/kprobes.h
8178 F:      kernel/kprobes.c
8179
8180 KS0108 LCD CONTROLLER DRIVER
8181 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8182 S:      Maintained
8183 F:      Documentation/auxdisplay/ks0108
8184 F:      drivers/auxdisplay/ks0108.c
8185 F:      include/linux/ks0108.h
8186
8187 L3MDEV
8188 M:      David Ahern <dsa@cumulusnetworks.com>
8189 L:      netdev@vger.kernel.org
8190 S:      Maintained
8191 F:      net/l3mdev
8192 F:      include/net/l3mdev.h
8193
8194 LANTIQ MIPS ARCHITECTURE
8195 M:      John Crispin <john@phrozen.org>
8196 L:      linux-mips@linux-mips.org
8197 S:      Maintained
8198 F:      arch/mips/lantiq
8199 F:      drivers/soc/lantiq
8200
8201 LAPB module
8202 L:      linux-x25@vger.kernel.org
8203 S:      Orphan
8204 F:      Documentation/networking/lapb-module.txt
8205 F:      include/*/lapb.h
8206 F:      net/lapb/
8207
8208 LASI 53c700 driver for PARISC
8209 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8210 L:      linux-scsi@vger.kernel.org
8211 S:      Maintained
8212 F:      Documentation/scsi/53c700.txt
8213 F:      drivers/scsi/53c700*
8214
8215 LEAKING_ADDRESSES
8216 M:      Tobin C. Harding <me@tobin.cc>
8217 M:      Tycho Andersen <tycho@tycho.ws>
8218 L:      kernel-hardening@lists.openwall.com
8219 S:      Maintained
8220 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8221 F:      scripts/leaking_addresses.pl
8222
8223 LED SUBSYSTEM
8224 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8225 M:      Pavel Machek <pavel@ucw.cz>
8226 L:      linux-leds@vger.kernel.org
8227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8228 S:      Maintained
8229 F:      Documentation/devicetree/bindings/leds/
8230 F:      drivers/leds/
8231 F:      include/linux/leds.h
8232
8233 LEGACY EEPROM DRIVER
8234 M:      Jean Delvare <jdelvare@suse.com>
8235 S:      Maintained
8236 F:      Documentation/misc-devices/eeprom
8237 F:      drivers/misc/eeprom/eeprom.c
8238
8239 LEGO MINDSTORMS EV3
8240 R:      David Lechner <david@lechnology.com>
8241 S:      Maintained
8242 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8243 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8244 F:      drivers/power/supply/lego_ev3_battery.c
8245
8246 LEGO USB Tower driver
8247 M:      Juergen Stuber <starblue@users.sourceforge.net>
8248 L:      legousb-devel@lists.sourceforge.net
8249 W:      http://legousb.sourceforge.net/
8250 S:      Maintained
8251 F:      drivers/usb/misc/legousbtower.c
8252
8253 LG2160 MEDIA DRIVER
8254 M:      Michael Krufky <mkrufky@linuxtv.org>
8255 L:      linux-media@vger.kernel.org
8256 W:      https://linuxtv.org
8257 W:      http://github.com/mkrufky
8258 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8259 T:      git git://linuxtv.org/mkrufky/tuners.git
8260 S:      Maintained
8261 F:      drivers/media/dvb-frontends/lg2160.*
8262
8263 LGDT3305 MEDIA DRIVER
8264 M:      Michael Krufky <mkrufky@linuxtv.org>
8265 L:      linux-media@vger.kernel.org
8266 W:      https://linuxtv.org
8267 W:      http://github.com/mkrufky
8268 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8269 T:      git git://linuxtv.org/mkrufky/tuners.git
8270 S:      Maintained
8271 F:      drivers/media/dvb-frontends/lgdt3305.*
8272
8273 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8274 M:      Viresh Kumar <vireshk@kernel.org>
8275 L:      linux-ide@vger.kernel.org
8276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8277 S:      Maintained
8278 F:      include/linux/pata_arasan_cf_data.h
8279 F:      drivers/ata/pata_arasan_cf.c
8280
8281 LIBATA PATA DRIVERS
8282 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8283 M:      Jens Axboe <axboe@kernel.dk>
8284 L:      linux-ide@vger.kernel.org
8285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8286 S:      Maintained
8287 F:      drivers/ata/pata_*.c
8288 F:      drivers/ata/ata_generic.c
8289
8290 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8291 M:      Linus Walleij <linus.walleij@linaro.org>
8292 L:      linux-ide@vger.kernel.org
8293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8294 S:      Maintained
8295 F:      drivers/ata/pata_ftide010.c
8296 F:      drivers/ata/sata_gemini.c
8297 F:      drivers/ata/sata_gemini.h
8298
8299 LIBATA SATA AHCI PLATFORM devices support
8300 M:      Hans de Goede <hdegoede@redhat.com>
8301 M:      Jens Axboe <axboe@kernel.dk>
8302 L:      linux-ide@vger.kernel.org
8303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8304 S:      Maintained
8305 F:      drivers/ata/ahci_platform.c
8306 F:      drivers/ata/libahci_platform.c
8307 F:      include/linux/ahci_platform.h
8308
8309 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8310 M:      Mikael Pettersson <mikpelinux@gmail.com>
8311 L:      linux-ide@vger.kernel.org
8312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8313 S:      Maintained
8314 F:      drivers/ata/sata_promise.*
8315
8316 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8317 M:      Jens Axboe <axboe@kernel.dk>
8318 L:      linux-ide@vger.kernel.org
8319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8320 S:      Maintained
8321 F:      drivers/ata/
8322 F:      include/linux/ata.h
8323 F:      include/linux/libata.h
8324 F:      Documentation/devicetree/bindings/ata/
8325
8326 LIBLOCKDEP
8327 M:      Sasha Levin <alexander.levin@microsoft.com>
8328 S:      Maintained
8329 F:      tools/lib/lockdep/
8330
8331 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8332 M:      Ross Zwisler <zwisler@kernel.org>
8333 M:      Dan Williams <dan.j.williams@intel.com>
8334 M:      Vishal Verma <vishal.l.verma@intel.com>
8335 M:      Dave Jiang <dave.jiang@intel.com>
8336 L:      linux-nvdimm@lists.01.org
8337 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8338 S:      Supported
8339 F:      drivers/nvdimm/blk.c
8340 F:      drivers/nvdimm/region_devs.c
8341
8342 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8343 M:      Vishal Verma <vishal.l.verma@intel.com>
8344 M:      Dan Williams <dan.j.williams@intel.com>
8345 M:      Ross Zwisler <zwisler@kernel.org>
8346 M:      Dave Jiang <dave.jiang@intel.com>
8347 L:      linux-nvdimm@lists.01.org
8348 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8349 S:      Supported
8350 F:      drivers/nvdimm/btt*
8351
8352 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8353 M:      Ross Zwisler <zwisler@kernel.org>
8354 M:      Dan Williams <dan.j.williams@intel.com>
8355 M:      Vishal Verma <vishal.l.verma@intel.com>
8356 M:      Dave Jiang <dave.jiang@intel.com>
8357 L:      linux-nvdimm@lists.01.org
8358 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8359 S:      Supported
8360 F:      drivers/nvdimm/pmem*
8361
8362 LIBNVDIMM: DEVICETREE BINDINGS
8363 M:      Oliver O'Halloran <oohall@gmail.com>
8364 L:      linux-nvdimm@lists.01.org
8365 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8366 S:      Supported
8367 F:      drivers/nvdimm/of_pmem.c
8368 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8369
8370 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8371 M:      Dan Williams <dan.j.williams@intel.com>
8372 M:      Ross Zwisler <zwisler@kernel.org>
8373 M:      Vishal Verma <vishal.l.verma@intel.com>
8374 M:      Dave Jiang <dave.jiang@intel.com>
8375 L:      linux-nvdimm@lists.01.org
8376 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8378 S:      Supported
8379 F:      drivers/nvdimm/*
8380 F:      drivers/acpi/nfit/*
8381 F:      include/linux/nd.h
8382 F:      include/linux/libnvdimm.h
8383 F:      include/uapi/linux/ndctl.h
8384
8385 LIGHTNVM PLATFORM SUPPORT
8386 M:      Matias Bjorling <mb@lightnvm.io>
8387 W:      http://github/OpenChannelSSD
8388 L:      linux-block@vger.kernel.org
8389 S:      Maintained
8390 F:      drivers/lightnvm/
8391 F:      include/linux/lightnvm.h
8392 F:      include/uapi/linux/lightnvm.h
8393
8394 LINUX FOR POWER MACINTOSH
8395 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8396 W:      http://www.penguinppc.org/
8397 L:      linuxppc-dev@lists.ozlabs.org
8398 S:      Maintained
8399 F:      arch/powerpc/platforms/powermac/
8400 F:      drivers/macintosh/
8401
8402 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8403 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8404 M:      Paul Mackerras <paulus@samba.org>
8405 M:      Michael Ellerman <mpe@ellerman.id.au>
8406 W:      https://github.com/linuxppc/linux/wiki
8407 L:      linuxppc-dev@lists.ozlabs.org
8408 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8410 S:      Supported
8411 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8412 F:      Documentation/devicetree/bindings/powerpc/
8413 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8414 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8415 F:      Documentation/powerpc/
8416 F:      arch/powerpc/
8417 F:      drivers/char/tpm/tpm_ibmvtpm*
8418 F:      drivers/crypto/nx/
8419 F:      drivers/crypto/vmx/
8420 F:      drivers/i2c/busses/i2c-opal.c
8421 F:      drivers/net/ethernet/ibm/ibmveth.*
8422 F:      drivers/net/ethernet/ibm/ibmvnic.*
8423 F:      drivers/pci/hotplug/pnv_php.c
8424 F:      drivers/pci/hotplug/rpa*
8425 F:      drivers/rtc/rtc-opal.c
8426 F:      drivers/scsi/ibmvscsi/
8427 F:      drivers/tty/hvc/hvc_opal.c
8428 F:      drivers/watchdog/wdrtas.c
8429 F:      tools/testing/selftests/powerpc
8430 N:      /pmac
8431 N:      powermac
8432 N:      powernv
8433 N:      [^a-z0-9]ps3
8434 N:      pseries
8435
8436 LINUX FOR POWERPC EMBEDDED MPC5XXX
8437 M:      Anatolij Gustschin <agust@denx.de>
8438 L:      linuxppc-dev@lists.ozlabs.org
8439 T:      git git://git.denx.de/linux-denx-agust.git
8440 S:      Maintained
8441 F:      arch/powerpc/platforms/512x/
8442 F:      arch/powerpc/platforms/52xx/
8443
8444 LINUX FOR POWERPC EMBEDDED PPC4XX
8445 M:      Alistair Popple <alistair@popple.id.au>
8446 M:      Matt Porter <mporter@kernel.crashing.org>
8447 W:      http://www.penguinppc.org/
8448 L:      linuxppc-dev@lists.ozlabs.org
8449 S:      Maintained
8450 F:      arch/powerpc/platforms/40x/
8451 F:      arch/powerpc/platforms/44x/
8452
8453 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8454 M:      Scott Wood <oss@buserror.net>
8455 M:      Kumar Gala <galak@kernel.crashing.org>
8456 W:      http://www.penguinppc.org/
8457 L:      linuxppc-dev@lists.ozlabs.org
8458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8459 S:      Maintained
8460 F:      arch/powerpc/platforms/83xx/
8461 F:      arch/powerpc/platforms/85xx/
8462 F:      Documentation/devicetree/bindings/powerpc/fsl/
8463
8464 LINUX FOR POWERPC EMBEDDED PPC8XX
8465 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8466 W:      http://www.penguinppc.org/
8467 L:      linuxppc-dev@lists.ozlabs.org
8468 S:      Maintained
8469 F:      arch/powerpc/platforms/8xx/
8470
8471 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8472 L:      linuxppc-dev@lists.ozlabs.org
8473 S:      Orphan
8474 F:      arch/powerpc/*/*virtex*
8475 F:      arch/powerpc/*/*/*virtex*
8476
8477 LINUX FOR POWERPC PA SEMI PWRFICIENT
8478 L:      linuxppc-dev@lists.ozlabs.org
8479 S:      Orphan
8480 F:      arch/powerpc/platforms/pasemi/
8481 F:      drivers/*/*pasemi*
8482 F:      drivers/*/*/*pasemi*
8483
8484 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8485 M:      Kees Cook <keescook@chromium.org>
8486 S:      Maintained
8487 F:      drivers/misc/lkdtm/*
8488
8489 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8490 M:      Alan Stern <stern@rowland.harvard.edu>
8491 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8492 M:      Will Deacon <will.deacon@arm.com>
8493 M:      Peter Zijlstra <peterz@infradead.org>
8494 M:      Boqun Feng <boqun.feng@gmail.com>
8495 M:      Nicholas Piggin <npiggin@gmail.com>
8496 M:      David Howells <dhowells@redhat.com>
8497 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8498 M:      Luc Maranget <luc.maranget@inria.fr>
8499 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8500 R:      Akira Yokosawa <akiyks@gmail.com>
8501 R:      Daniel Lustig <dlustig@nvidia.com>
8502 L:      linux-kernel@vger.kernel.org
8503 L:      linux-arch@vger.kernel.org
8504 S:      Supported
8505 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8506 F:      tools/memory-model/
8507 F:      Documentation/atomic_bitops.txt
8508 F:      Documentation/atomic_t.txt
8509 F:      Documentation/core-api/atomic_ops.rst
8510 F:      Documentation/core-api/refcount-vs-atomic.rst
8511 F:      Documentation/memory-barriers.txt
8512
8513 LIS3LV02D ACCELEROMETER DRIVER
8514 M:      Eric Piel <eric.piel@tremplin-utc.net>
8515 S:      Maintained
8516 F:      Documentation/misc-devices/lis3lv02d
8517 F:      drivers/misc/lis3lv02d/
8518 F:      drivers/platform/x86/hp_accel.c
8519
8520 LIVE PATCHING
8521 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8522 M:      Jessica Yu <jeyu@kernel.org>
8523 M:      Jiri Kosina <jikos@kernel.org>
8524 M:      Miroslav Benes <mbenes@suse.cz>
8525 R:      Petr Mladek <pmladek@suse.com>
8526 S:      Maintained
8527 F:      kernel/livepatch/
8528 F:      include/linux/livepatch.h
8529 F:      arch/x86/include/asm/livepatch.h
8530 F:      arch/x86/kernel/livepatch.c
8531 F:      Documentation/livepatch/
8532 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8533 F:      samples/livepatch/
8534 L:      live-patching@vger.kernel.org
8535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8536
8537 LLC (802.2)
8538 L:      netdev@vger.kernel.org
8539 S:      Odd fixes
8540 F:      include/linux/llc.h
8541 F:      include/uapi/linux/llc.h
8542 F:      include/net/llc*
8543 F:      net/llc/
8544
8545 LM73 HARDWARE MONITOR DRIVER
8546 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8547 L:      linux-hwmon@vger.kernel.org
8548 S:      Maintained
8549 F:      drivers/hwmon/lm73.c
8550
8551 LM78 HARDWARE MONITOR DRIVER
8552 M:      Jean Delvare <jdelvare@suse.com>
8553 L:      linux-hwmon@vger.kernel.org
8554 S:      Maintained
8555 F:      Documentation/hwmon/lm78
8556 F:      drivers/hwmon/lm78.c
8557
8558 LM83 HARDWARE MONITOR DRIVER
8559 M:      Jean Delvare <jdelvare@suse.com>
8560 L:      linux-hwmon@vger.kernel.org
8561 S:      Maintained
8562 F:      Documentation/hwmon/lm83
8563 F:      drivers/hwmon/lm83.c
8564
8565 LM90 HARDWARE MONITOR DRIVER
8566 M:      Jean Delvare <jdelvare@suse.com>
8567 L:      linux-hwmon@vger.kernel.org
8568 S:      Maintained
8569 F:      Documentation/hwmon/lm90
8570 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8571 F:      drivers/hwmon/lm90.c
8572 F:      include/dt-bindings/thermal/lm90.h
8573
8574 LM95234 HARDWARE MONITOR DRIVER
8575 M:      Guenter Roeck <linux@roeck-us.net>
8576 L:      linux-hwmon@vger.kernel.org
8577 S:      Maintained
8578 F:      Documentation/hwmon/lm95234
8579 F:      drivers/hwmon/lm95234.c
8580
8581 LME2510 MEDIA DRIVER
8582 M:      Malcolm Priestley <tvboxspy@gmail.com>
8583 L:      linux-media@vger.kernel.org
8584 W:      https://linuxtv.org
8585 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8586 S:      Maintained
8587 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8588
8589 LOADPIN SECURITY MODULE
8590 M:      Kees Cook <keescook@chromium.org>
8591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8592 S:      Supported
8593 F:      security/loadpin/
8594 F:      Documentation/admin-guide/LSM/LoadPin.rst
8595
8596 LOCKING PRIMITIVES
8597 M:      Peter Zijlstra <peterz@infradead.org>
8598 M:      Ingo Molnar <mingo@redhat.com>
8599 M:      Will Deacon <will.deacon@arm.com>
8600 L:      linux-kernel@vger.kernel.org
8601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8602 S:      Maintained
8603 F:      Documentation/locking/
8604 F:      include/linux/lockdep.h
8605 F:      include/linux/spinlock*.h
8606 F:      arch/*/include/asm/spinlock*.h
8607 F:      include/linux/rwlock*.h
8608 F:      include/linux/mutex*.h
8609 F:      include/linux/rwsem*.h
8610 F:      arch/*/include/asm/rwsem.h
8611 F:      include/linux/seqlock.h
8612 F:      lib/locking*.[ch]
8613 F:      kernel/locking/
8614 X:      kernel/locking/locktorture.c
8615
8616 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8617 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8618 L:      linux-ntfs-dev@lists.sourceforge.net
8619 W:      http://www.linux-ntfs.org/content/view/19/37/
8620 S:      Maintained
8621 F:      Documentation/ldm.txt
8622 F:      block/partitions/ldm.*
8623
8624 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8625 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8626 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8627 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8628 L:      MPT-FusionLinux.pdl@broadcom.com
8629 L:      linux-scsi@vger.kernel.org
8630 W:      http://www.avagotech.com/support/
8631 S:      Supported
8632 F:      drivers/message/fusion/
8633 F:      drivers/scsi/mpt3sas/
8634
8635 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8636 M:      Matthew Wilcox <matthew@wil.cx>
8637 L:      linux-scsi@vger.kernel.org
8638 S:      Maintained
8639 F:      drivers/scsi/sym53c8xx_2/
8640
8641 LTC4261 HARDWARE MONITOR DRIVER
8642 M:      Guenter Roeck <linux@roeck-us.net>
8643 L:      linux-hwmon@vger.kernel.org
8644 S:      Maintained
8645 F:      Documentation/hwmon/ltc4261
8646 F:      drivers/hwmon/ltc4261.c
8647
8648 LTC4306 I2C MULTIPLEXER DRIVER
8649 M:      Michael Hennerich <michael.hennerich@analog.com>
8650 W:      http://ez.analog.com/community/linux-device-drivers
8651 L:      linux-i2c@vger.kernel.org
8652 S:      Supported
8653 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8654 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8655
8656 LTP (Linux Test Project)
8657 M:      Mike Frysinger <vapier@gentoo.org>
8658 M:      Cyril Hrubis <chrubis@suse.cz>
8659 M:      Wanlong Gao <wanlong.gao@gmail.com>
8660 M:      Jan Stancek <jstancek@redhat.com>
8661 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8662 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8663 L:      ltp@lists.linux.it (subscribers-only)
8664 W:      http://linux-test-project.github.io/
8665 T:      git git://github.com/linux-test-project/ltp.git
8666 S:      Maintained
8667
8668 M68K ARCHITECTURE
8669 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8670 L:      linux-m68k@lists.linux-m68k.org
8671 W:      http://www.linux-m68k.org/
8672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8673 S:      Maintained
8674 F:      arch/m68k/
8675 F:      drivers/zorro/
8676
8677 M68K ON APPLE MACINTOSH
8678 M:      Joshua Thompson <funaho@jurai.org>
8679 W:      http://www.mac.linux-m68k.org/
8680 L:      linux-m68k@lists.linux-m68k.org
8681 S:      Maintained
8682 F:      arch/m68k/mac/
8683
8684 M68K ON HP9000/300
8685 M:      Philip Blundell <philb@gnu.org>
8686 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8687 S:      Maintained
8688 F:      arch/m68k/hp300/
8689
8690 M88DS3103 MEDIA DRIVER
8691 M:      Antti Palosaari <crope@iki.fi>
8692 L:      linux-media@vger.kernel.org
8693 W:      https://linuxtv.org
8694 W:      http://palosaari.fi/linux/
8695 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8696 T:      git git://linuxtv.org/anttip/media_tree.git
8697 S:      Maintained
8698 F:      drivers/media/dvb-frontends/m88ds3103*
8699
8700 M88RS2000 MEDIA DRIVER
8701 M:      Malcolm Priestley <tvboxspy@gmail.com>
8702 L:      linux-media@vger.kernel.org
8703 W:      https://linuxtv.org
8704 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8705 S:      Maintained
8706 F:      drivers/media/dvb-frontends/m88rs2000*
8707
8708 MA901 MASTERKIT USB FM RADIO DRIVER
8709 M:      Alexey Klimov <klimov.linux@gmail.com>
8710 L:      linux-media@vger.kernel.org
8711 T:      git git://linuxtv.org/media_tree.git
8712 S:      Maintained
8713 F:      drivers/media/radio/radio-ma901.c
8714
8715 MAC80211
8716 M:      Johannes Berg <johannes@sipsolutions.net>
8717 L:      linux-wireless@vger.kernel.org
8718 W:      http://wireless.kernel.org/
8719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8721 S:      Maintained
8722 F:      Documentation/networking/mac80211-injection.txt
8723 F:      include/net/mac80211.h
8724 F:      net/mac80211/
8725 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8726 F:      Documentation/networking/mac80211_hwsim/README
8727
8728 MAILBOX API
8729 M:      Jassi Brar <jassisinghbrar@gmail.com>
8730 L:      linux-kernel@vger.kernel.org
8731 S:      Maintained
8732 F:      drivers/mailbox/
8733 F:      include/linux/mailbox_client.h
8734 F:      include/linux/mailbox_controller.h
8735
8736 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8737 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8738 W:      http://www.kernel.org/doc/man-pages
8739 L:      linux-man@vger.kernel.org
8740 S:      Maintained
8741
8742 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8743 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8744 L:      linux-mips@linux-mips.org
8745 S:      Maintained
8746 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8747
8748 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8749 M:      Andrew Lunn <andrew@lunn.ch>
8750 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8751 L:      netdev@vger.kernel.org
8752 S:      Maintained
8753 F:      drivers/net/dsa/mv88e6xxx/
8754 F:      linux/platform_data/mv88e6xxx.h
8755 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8756
8757 MARVELL ARMADA DRM SUPPORT
8758 M:      Russell King <linux@armlinux.org.uk>
8759 S:      Maintained
8760 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8761 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8762 F:      drivers/gpu/drm/armada/
8763 F:      include/uapi/drm/armada_drm.h
8764 F:      Documentation/devicetree/bindings/display/armada/
8765
8766 MARVELL CRYPTO DRIVER
8767 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8768 M:      Arnaud Ebalard <arno@natisbad.org>
8769 F:      drivers/crypto/marvell/
8770 S:      Maintained
8771 L:      linux-crypto@vger.kernel.org
8772
8773 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8774 M:      Mirko Lindner <mlindner@marvell.com>
8775 M:      Stephen Hemminger <stephen@networkplumber.org>
8776 L:      netdev@vger.kernel.org
8777 S:      Maintained
8778 F:      drivers/net/ethernet/marvell/sk*
8779
8780 MARVELL LIBERTAS WIRELESS DRIVER
8781 L:      libertas-dev@lists.infradead.org
8782 S:      Orphan
8783 F:      drivers/net/wireless/marvell/libertas/
8784
8785 MARVELL MACCHIATOBIN SUPPORT
8786 M:      Russell King <linux@armlinux.org.uk>
8787 L:      linux-arm-kernel@lists.infradead.org
8788 S:      Maintained
8789 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8790
8791 MARVELL MV643XX ETHERNET DRIVER
8792 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8793 L:      netdev@vger.kernel.org
8794 S:      Maintained
8795 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8796 F:      include/linux/mv643xx.h
8797
8798 MARVELL MV88X3310 PHY DRIVER
8799 M:      Russell King <linux@armlinux.org.uk>
8800 L:      netdev@vger.kernel.org
8801 S:      Maintained
8802 F:      drivers/net/phy/marvell10g.c
8803
8804 MARVELL MVNETA ETHERNET DRIVER
8805 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8806 L:      netdev@vger.kernel.org
8807 S:      Maintained
8808 F:      drivers/net/ethernet/marvell/mvneta.*
8809
8810 MARVELL MWIFIEX WIRELESS DRIVER
8811 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8812 M:      Nishant Sarmukadam <nishants@marvell.com>
8813 M:      Ganapathi Bhat <gbhat@marvell.com>
8814 M:      Xinming Hu <huxinming820@gmail.com>
8815 L:      linux-wireless@vger.kernel.org
8816 S:      Maintained
8817 F:      drivers/net/wireless/marvell/mwifiex/
8818
8819 MARVELL MWL8K WIRELESS DRIVER
8820 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8821 L:      linux-wireless@vger.kernel.org
8822 S:      Odd Fixes
8823 F:      drivers/net/wireless/marvell/mwl8k.c
8824
8825 MARVELL NAND CONTROLLER DRIVER
8826 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8827 L:      linux-mtd@lists.infradead.org
8828 S:      Maintained
8829 F:      drivers/mtd/nand/raw/marvell_nand.c
8830 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8831
8832 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8833 M:      Nicolas Pitre <nico@fluxnic.net>
8834 S:      Odd Fixes
8835 F:      drivers/mmc/host/mvsdio.*
8836
8837 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8838 M:      Hu Ziji <huziji@marvell.com>
8839 L:      linux-mmc@vger.kernel.org
8840 S:      Supported
8841 F:      drivers/mmc/host/sdhci-xenon*
8842 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8843
8844 MATROX FRAMEBUFFER DRIVER
8845 L:      linux-fbdev@vger.kernel.org
8846 S:      Orphan
8847 F:      drivers/video/fbdev/matrox/matroxfb_*
8848 F:      include/uapi/linux/matroxfb.h
8849
8850 MAX16065 HARDWARE MONITOR DRIVER
8851 M:      Guenter Roeck <linux@roeck-us.net>
8852 L:      linux-hwmon@vger.kernel.org
8853 S:      Maintained
8854 F:      Documentation/hwmon/max16065
8855 F:      drivers/hwmon/max16065.c
8856
8857 MAX20751 HARDWARE MONITOR DRIVER
8858 M:      Guenter Roeck <linux@roeck-us.net>
8859 L:      linux-hwmon@vger.kernel.org
8860 S:      Maintained
8861 F:      Documentation/hwmon/max20751
8862 F:      drivers/hwmon/max20751.c
8863
8864 MAX2175 SDR TUNER DRIVER
8865 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8866 L:      linux-media@vger.kernel.org
8867 T:      git git://linuxtv.org/media_tree.git
8868 S:      Maintained
8869 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8870 F:      Documentation/media/v4l-drivers/max2175.rst
8871 F:      drivers/media/i2c/max2175*
8872 F:      include/uapi/linux/max2175.h
8873
8874 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8875 L:      linux-hwmon@vger.kernel.org
8876 S:      Orphan
8877 F:      Documentation/hwmon/max6650
8878 F:      drivers/hwmon/max6650.c
8879
8880 MAX6697 HARDWARE MONITOR DRIVER
8881 M:      Guenter Roeck <linux@roeck-us.net>
8882 L:      linux-hwmon@vger.kernel.org
8883 S:      Maintained
8884 F:      Documentation/hwmon/max6697
8885 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8886 F:      drivers/hwmon/max6697.c
8887 F:      include/linux/platform_data/max6697.h
8888
8889 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8890 M:      Peter Rosin <peda@axentia.se>
8891 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8892 S:      Maintained
8893 F:      Documentation/devicetree/bindings/sound/max9860.txt
8894 F:      sound/soc/codecs/max9860.*
8895
8896 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8897 M:      Javier Martinez Canillas <javier@dowhile0.org>
8898 L:      linux-kernel@vger.kernel.org
8899 S:      Supported
8900 F:      drivers/regulator/max77802-regulator.c
8901 F:      Documentation/devicetree/bindings/*/*max77802.txt
8902 F:      include/dt-bindings/*/*max77802.h
8903
8904 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8905 M:      Krzysztof Kozlowski <krzk@kernel.org>
8906 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8907 L:      linux-pm@vger.kernel.org
8908 S:      Supported
8909 F:      drivers/power/supply/max14577_charger.c
8910 F:      drivers/power/supply/max77693_charger.c
8911
8912 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8913 M:      Chanwoo Choi <cw00.choi@samsung.com>
8914 M:      Krzysztof Kozlowski <krzk@kernel.org>
8915 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8916 L:      linux-kernel@vger.kernel.org
8917 S:      Supported
8918 F:      drivers/*/max14577*.c
8919 F:      drivers/*/max77686*.c
8920 F:      drivers/*/max77693*.c
8921 F:      drivers/extcon/extcon-max14577.c
8922 F:      drivers/extcon/extcon-max77693.c
8923 F:      drivers/rtc/rtc-max77686.c
8924 F:      drivers/clk/clk-max77686.c
8925 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8926 F:      Documentation/devicetree/bindings/*/max77686.txt
8927 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8928 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8929 F:      include/linux/mfd/max14577*.h
8930 F:      include/linux/mfd/max77686*.h
8931 F:      include/linux/mfd/max77693*.h
8932
8933 MAXIRADIO FM RADIO RECEIVER DRIVER
8934 M:      Hans Verkuil <hverkuil@xs4all.nl>
8935 L:      linux-media@vger.kernel.org
8936 T:      git git://linuxtv.org/media_tree.git
8937 W:      https://linuxtv.org
8938 S:      Maintained
8939 F:      drivers/media/radio/radio-maxiradio*
8940
8941 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8942 M:      Peter Rosin <peda@axentia.se>
8943 L:      linux-iio@vger.kernel.org
8944 S:      Maintained
8945 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8946 F:      drivers/iio/potentiometer/mcp4018.c
8947 F:      drivers/iio/potentiometer/mcp4531.c
8948
8949 MCR20A IEEE-802.15.4 RADIO DRIVER
8950 M:      Xue Liu <liuxuenetmail@gmail.com>
8951 L:      linux-wpan@vger.kernel.org
8952 W:      https://github.com/xueliu/mcr20a-linux
8953 S:      Maintained
8954 F:      drivers/net/ieee802154/mcr20a.c
8955 F:      drivers/net/ieee802154/mcr20a.h
8956 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8957
8958 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8959 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8960 L:      linux-iio@vger.kernel.org
8961 S:      Maintained
8962 F:      drivers/iio/dac/cio-dac.c
8963
8964 MEDIA DRIVERS FOR ASCOT2E
8965 M:      Sergey Kozlov <serjk@netup.ru>
8966 M:      Abylay Ospan <aospan@netup.ru>
8967 L:      linux-media@vger.kernel.org
8968 W:      https://linuxtv.org
8969 W:      http://netup.tv/
8970 T:      git git://linuxtv.org/media_tree.git
8971 S:      Supported
8972 F:      drivers/media/dvb-frontends/ascot2e*
8973
8974 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8975 M:      Jasmin Jessich <jasmin@anw.at>
8976 L:      linux-media@vger.kernel.org
8977 W:      https://linuxtv.org
8978 T:      git git://linuxtv.org/media_tree.git
8979 S:      Maintained
8980 F:      drivers/media/dvb-frontends/cxd2099*
8981
8982 MEDIA DRIVERS FOR CXD2841ER
8983 M:      Sergey Kozlov <serjk@netup.ru>
8984 M:      Abylay Ospan <aospan@netup.ru>
8985 L:      linux-media@vger.kernel.org
8986 W:      https://linuxtv.org
8987 W:      http://netup.tv/
8988 T:      git git://linuxtv.org/media_tree.git
8989 S:      Supported
8990 F:      drivers/media/dvb-frontends/cxd2841er*
8991
8992 MEDIA DRIVERS FOR CXD2880
8993 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8994 L:      linux-media@vger.kernel.org
8995 W:      http://linuxtv.org/
8996 T:      git git://linuxtv.org/media_tree.git
8997 S:      Supported
8998 F:      drivers/media/dvb-frontends/cxd2880/*
8999 F:      drivers/media/spi/cxd2880*
9000
9001 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9002 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9003 L:      linux-media@vger.kernel.org
9004 W:      https://linuxtv.org
9005 T:      git git://linuxtv.org/media_tree.git
9006 S:      Maintained
9007 F:      drivers/media/pci/ddbridge/*
9008
9009 MEDIA DRIVERS FOR FREESCALE IMX
9010 M:      Steve Longerbeam <slongerbeam@gmail.com>
9011 M:      Philipp Zabel <p.zabel@pengutronix.de>
9012 L:      linux-media@vger.kernel.org
9013 T:      git git://linuxtv.org/media_tree.git
9014 S:      Maintained
9015 F:      Documentation/devicetree/bindings/media/imx.txt
9016 F:      Documentation/media/v4l-drivers/imx.rst
9017 F:      drivers/staging/media/imx/
9018 F:      include/linux/imx-media.h
9019 F:      include/media/imx.h
9020
9021 MEDIA DRIVERS FOR HELENE
9022 M:      Abylay Ospan <aospan@netup.ru>
9023 L:      linux-media@vger.kernel.org
9024 W:      https://linuxtv.org
9025 W:      http://netup.tv/
9026 T:      git git://linuxtv.org/media_tree.git
9027 S:      Supported
9028 F:      drivers/media/dvb-frontends/helene*
9029
9030 MEDIA DRIVERS FOR HORUS3A
9031 M:      Sergey Kozlov <serjk@netup.ru>
9032 M:      Abylay Ospan <aospan@netup.ru>
9033 L:      linux-media@vger.kernel.org
9034 W:      https://linuxtv.org
9035 W:      http://netup.tv/
9036 T:      git git://linuxtv.org/media_tree.git
9037 S:      Supported
9038 F:      drivers/media/dvb-frontends/horus3a*
9039
9040 MEDIA DRIVERS FOR LNBH25
9041 M:      Sergey Kozlov <serjk@netup.ru>
9042 M:      Abylay Ospan <aospan@netup.ru>
9043 L:      linux-media@vger.kernel.org
9044 W:      https://linuxtv.org
9045 W:      http://netup.tv/
9046 T:      git git://linuxtv.org/media_tree.git
9047 S:      Supported
9048 F:      drivers/media/dvb-frontends/lnbh25*
9049
9050 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9051 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9052 L:      linux-media@vger.kernel.org
9053 W:      https://linuxtv.org
9054 T:      git git://linuxtv.org/media_tree.git
9055 S:      Maintained
9056 F:      drivers/media/dvb-frontends/mxl5xx*
9057
9058 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9059 M:      Sergey Kozlov <serjk@netup.ru>
9060 M:      Abylay Ospan <aospan@netup.ru>
9061 L:      linux-media@vger.kernel.org
9062 W:      https://linuxtv.org
9063 W:      http://netup.tv/
9064 T:      git git://linuxtv.org/media_tree.git
9065 S:      Supported
9066 F:      drivers/media/pci/netup_unidvb/*
9067
9068 MEDIA DRIVERS FOR RENESAS - CEU
9069 M:      Jacopo Mondi <jacopo@jmondi.org>
9070 L:      linux-media@vger.kernel.org
9071 L:      linux-renesas-soc@vger.kernel.org
9072 T:      git git://linuxtv.org/media_tree.git
9073 S:      Supported
9074 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9075 F:      drivers/media/platform/renesas-ceu.c
9076 F:      include/media/drv-intf/renesas-ceu.h
9077
9078 MEDIA DRIVERS FOR RENESAS - DRIF
9079 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9080 L:      linux-media@vger.kernel.org
9081 L:      linux-renesas-soc@vger.kernel.org
9082 T:      git git://linuxtv.org/media_tree.git
9083 S:      Supported
9084 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9085 F:      drivers/media/platform/rcar_drif.c
9086
9087 MEDIA DRIVERS FOR RENESAS - FCP
9088 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9089 L:      linux-media@vger.kernel.org
9090 L:      linux-renesas-soc@vger.kernel.org
9091 T:      git git://linuxtv.org/media_tree.git
9092 S:      Supported
9093 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9094 F:      drivers/media/platform/rcar-fcp.c
9095 F:      include/media/rcar-fcp.h
9096
9097 MEDIA DRIVERS FOR RENESAS - FDP1
9098 M:      Kieran Bingham <kieran@bingham.xyz>
9099 L:      linux-media@vger.kernel.org
9100 L:      linux-renesas-soc@vger.kernel.org
9101 T:      git git://linuxtv.org/media_tree.git
9102 S:      Supported
9103 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9104 F:      drivers/media/platform/rcar_fdp1.c
9105
9106 MEDIA DRIVERS FOR RENESAS - VIN
9107 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9108 L:      linux-media@vger.kernel.org
9109 L:      linux-renesas-soc@vger.kernel.org
9110 T:      git git://linuxtv.org/media_tree.git
9111 S:      Supported
9112 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9113 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9114 F:      drivers/media/platform/rcar-vin/
9115
9116 MEDIA DRIVERS FOR RENESAS - VSP1
9117 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9118 L:      linux-media@vger.kernel.org
9119 L:      linux-renesas-soc@vger.kernel.org
9120 T:      git git://linuxtv.org/media_tree.git
9121 S:      Supported
9122 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9123 F:      drivers/media/platform/vsp1/
9124
9125 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9126 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9127 L:      linux-media@vger.kernel.org
9128 W:      https://linuxtv.org
9129 T:      git git://linuxtv.org/media_tree.git
9130 S:      Maintained
9131 F:      drivers/media/dvb-frontends/stv0910*
9132
9133 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9134 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9135 L:      linux-media@vger.kernel.org
9136 W:      https://linuxtv.org
9137 T:      git git://linuxtv.org/media_tree.git
9138 S:      Maintained
9139 F:      drivers/media/dvb-frontends/stv6111*
9140
9141 MEDIA DRIVERS FOR STM32 - DCMI
9142 M:      Hugues Fruchet <hugues.fruchet@st.com>
9143 L:      linux-media@vger.kernel.org
9144 T:      git git://linuxtv.org/media_tree.git
9145 S:      Supported
9146 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9147 F:      drivers/media/platform/stm32/stm32-dcmi.c
9148
9149 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9150 M:      Dmitry Osipenko <digetx@gmail.com>
9151 L:      linux-media@vger.kernel.org
9152 L:      linux-tegra@vger.kernel.org
9153 T:      git git://linuxtv.org/media_tree.git
9154 S:      Maintained
9155 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9156 F:      drivers/staging/media/tegra-vde/
9157
9158 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9159 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9160 P:      LinuxTV.org Project
9161 L:      linux-media@vger.kernel.org
9162 W:      https://linuxtv.org
9163 Q:      http://patchwork.kernel.org/project/linux-media/list/
9164 T:      git git://linuxtv.org/media_tree.git
9165 S:      Maintained
9166 F:      Documentation/devicetree/bindings/media/
9167 F:      Documentation/media/
9168 F:      drivers/media/
9169 F:      drivers/staging/media/
9170 F:      include/linux/platform_data/media/
9171 F:      include/media/
9172 F:      include/uapi/linux/dvb/
9173 F:      include/uapi/linux/videodev2.h
9174 F:      include/uapi/linux/media.h
9175 F:      include/uapi/linux/v4l2-*
9176 F:      include/uapi/linux/meye.h
9177 F:      include/uapi/linux/ivtv*
9178 F:      include/uapi/linux/uvcvideo.h
9179
9180 MEDIATEK BLUETOOTH DRIVER
9181 M:      Sean Wang <sean.wang@mediatek.com>
9182 L:      linux-bluetooth@vger.kernel.org
9183 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9184 S:      Maintained
9185 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9186 F:      drivers/bluetooth/btmtkuart.c
9187
9188 MEDIATEK CIR DRIVER
9189 M:      Sean Wang <sean.wang@mediatek.com>
9190 S:      Maintained
9191 F:      drivers/media/rc/mtk-cir.c
9192
9193 MEDIATEK DMA DRIVER
9194 M:      Sean Wang <sean.wang@mediatek.com>
9195 L:      dmaengine@vger.kernel.org
9196 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9197 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9198 S:      Maintained
9199 F:      Documentation/devicetree/bindings/dma/mtk-*
9200 F:      drivers/dma/mediatek/
9201
9202 MEDIATEK PMIC LED DRIVER
9203 M:      Sean Wang <sean.wang@mediatek.com>
9204 S:      Maintained
9205 F:      drivers/leds/leds-mt6323.c
9206 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9207
9208 MEDIATEK ETHERNET DRIVER
9209 M:      Felix Fietkau <nbd@openwrt.org>
9210 M:      John Crispin <john@phrozen.org>
9211 M:      Sean Wang <sean.wang@mediatek.com>
9212 M:      Nelson Chang <nelson.chang@mediatek.com>
9213 L:      netdev@vger.kernel.org
9214 S:      Maintained
9215 F:      drivers/net/ethernet/mediatek/
9216
9217 MEDIATEK SWITCH DRIVER
9218 M:      Sean Wang <sean.wang@mediatek.com>
9219 L:      netdev@vger.kernel.org
9220 S:      Maintained
9221 F:      drivers/net/dsa/mt7530.*
9222 F:      net/dsa/tag_mtk.c
9223
9224 MEDIATEK JPEG DRIVER
9225 M:      Rick Chang <rick.chang@mediatek.com>
9226 M:      Bin Liu <bin.liu@mediatek.com>
9227 S:      Supported
9228 F:      drivers/media/platform/mtk-jpeg/
9229 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9230
9231 MEDIATEK MDP DRIVER
9232 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9233 M:      Houlong Wei <houlong.wei@mediatek.com>
9234 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9235 S:      Supported
9236 F:      drivers/media/platform/mtk-mdp/
9237 F:      drivers/media/platform/mtk-vpu/
9238 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9239
9240 MEDIATEK MEDIA DRIVER
9241 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9242 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9243 S:      Supported
9244 F:      drivers/media/platform/mtk-vcodec/
9245 F:      drivers/media/platform/mtk-vpu/
9246 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9247 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9248
9249 MEDIATEK MT7601U WIRELESS LAN DRIVER
9250 M:      Jakub Kicinski <kubakici@wp.pl>
9251 L:      linux-wireless@vger.kernel.org
9252 S:      Maintained
9253 F:      drivers/net/wireless/mediatek/mt7601u/
9254
9255 MEDIATEK NAND CONTROLLER DRIVER
9256 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9257 L:      linux-mtd@lists.infradead.org
9258 S:      Maintained
9259 F:      drivers/mtd/nand/raw/mtk_*
9260 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9261
9262 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9263 M:      Sean Wang <sean.wang@mediatek.com>
9264 S:      Maintained
9265 F:      drivers/char/hw_random/mtk-rng.c
9266
9267 MEDIATEK USB3 DRD IP DRIVER
9268 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9269 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9270 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9271 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9272 S:      Maintained
9273 F:      drivers/usb/mtu3/
9274
9275 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9276 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9277 M:      Martin Donnelly <martin.donnelly@ge.com>
9278 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9279 S:      Maintained
9280 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9281 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9282
9283 MEGARAID SCSI/SAS DRIVERS
9284 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9285 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9286 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9287 L:      megaraidlinux.pdl@broadcom.com
9288 L:      linux-scsi@vger.kernel.org
9289 W:      http://www.avagotech.com/support/
9290 S:      Maintained
9291 F:      Documentation/scsi/megaraid.txt
9292 F:      drivers/scsi/megaraid.*
9293 F:      drivers/scsi/megaraid/
9294
9295 MELEXIS MLX90614 DRIVER
9296 M:      Crt Mori <cmo@melexis.com>
9297 L:      linux-iio@vger.kernel.org
9298 W:      http://www.melexis.com
9299 S:      Supported
9300 F:      drivers/iio/temperature/mlx90614.c
9301
9302 MELEXIS MLX90632 DRIVER
9303 M:      Crt Mori <cmo@melexis.com>
9304 L:      linux-iio@vger.kernel.org
9305 W:      http://www.melexis.com
9306 S:      Supported
9307 F:      drivers/iio/temperature/mlx90632.c
9308
9309 MELFAS MIP4 TOUCHSCREEN DRIVER
9310 M:      Sangwon Jee <jeesw@melfas.com>
9311 W:      http://www.melfas.com
9312 S:      Supported
9313 F:      drivers/input/touchscreen/melfas_mip4.c
9314 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9315
9316 MELLANOX ETHERNET DRIVER (mlx4_en)
9317 M:      Tariq Toukan <tariqt@mellanox.com>
9318 L:      netdev@vger.kernel.org
9319 S:      Supported
9320 W:      http://www.mellanox.com
9321 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9322 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9323
9324 MELLANOX ETHERNET DRIVER (mlx5e)
9325 M:      Saeed Mahameed <saeedm@mellanox.com>
9326 L:      netdev@vger.kernel.org
9327 S:      Supported
9328 W:      http://www.mellanox.com
9329 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9330 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9331
9332 MELLANOX ETHERNET INNOVA DRIVERS
9333 R:      Boris Pismenny <borisp@mellanox.com>
9334 L:      netdev@vger.kernel.org
9335 S:      Supported
9336 W:      http://www.mellanox.com
9337 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9338 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9339 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9340 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9341 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9342
9343 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9344 R:      Boris Pismenny <borisp@mellanox.com>
9345 L:      netdev@vger.kernel.org
9346 S:      Supported
9347 W:      http://www.mellanox.com
9348 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9349 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9350 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9351
9352 MELLANOX ETHERNET SWITCH DRIVERS
9353 M:      Jiri Pirko <jiri@mellanox.com>
9354 M:      Ido Schimmel <idosch@mellanox.com>
9355 L:      netdev@vger.kernel.org
9356 S:      Supported
9357 W:      http://www.mellanox.com
9358 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9359 F:      drivers/net/ethernet/mellanox/mlxsw/
9360 F:      tools/testing/selftests/drivers/net/mlxsw/
9361
9362 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9363 M:      mlxsw@mellanox.com
9364 L:      netdev@vger.kernel.org
9365 S:      Supported
9366 W:      http://www.mellanox.com
9367 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9368 F:      drivers/net/ethernet/mellanox/mlxfw/
9369
9370 MELLANOX HARDWARE PLATFORM SUPPORT
9371 M:      Andy Shevchenko <andy@infradead.org>
9372 M:      Darren Hart <dvhart@infradead.org>
9373 M:      Vadim Pasternak <vadimp@mellanox.com>
9374 L:      platform-driver-x86@vger.kernel.org
9375 S:      Supported
9376 F:      drivers/platform/mellanox/
9377
9378 MELLANOX MLX4 core VPI driver
9379 M:      Tariq Toukan <tariqt@mellanox.com>
9380 L:      netdev@vger.kernel.org
9381 L:      linux-rdma@vger.kernel.org
9382 W:      http://www.mellanox.com
9383 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9384 S:      Supported
9385 F:      drivers/net/ethernet/mellanox/mlx4/
9386 F:      include/linux/mlx4/
9387
9388 MELLANOX MLX4 IB driver
9389 M:      Yishai Hadas <yishaih@mellanox.com>
9390 L:      linux-rdma@vger.kernel.org
9391 W:      http://www.mellanox.com
9392 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9393 S:      Supported
9394 F:      drivers/infiniband/hw/mlx4/
9395 F:      include/linux/mlx4/
9396 F:      include/uapi/rdma/mlx4-abi.h
9397
9398 MELLANOX MLX5 core VPI driver
9399 M:      Saeed Mahameed <saeedm@mellanox.com>
9400 M:      Leon Romanovsky <leonro@mellanox.com>
9401 L:      netdev@vger.kernel.org
9402 L:      linux-rdma@vger.kernel.org
9403 W:      http://www.mellanox.com
9404 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9405 S:      Supported
9406 F:      drivers/net/ethernet/mellanox/mlx5/core/
9407 F:      include/linux/mlx5/
9408
9409 MELLANOX MLX5 IB driver
9410 M:      Leon Romanovsky <leonro@mellanox.com>
9411 L:      linux-rdma@vger.kernel.org
9412 W:      http://www.mellanox.com
9413 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9414 S:      Supported
9415 F:      drivers/infiniband/hw/mlx5/
9416 F:      include/linux/mlx5/
9417 F:      include/uapi/rdma/mlx5-abi.h
9418
9419 MELLANOX MLXCPLD I2C AND MUX DRIVER
9420 M:      Vadim Pasternak <vadimp@mellanox.com>
9421 M:      Michael Shych <michaelsh@mellanox.com>
9422 L:      linux-i2c@vger.kernel.org
9423 S:      Supported
9424 F:      drivers/i2c/busses/i2c-mlxcpld.c
9425 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9426 F:      Documentation/i2c/busses/i2c-mlxcpld
9427
9428 MELLANOX MLXCPLD LED DRIVER
9429 M:      Vadim Pasternak <vadimp@mellanox.com>
9430 L:      linux-leds@vger.kernel.org
9431 S:      Supported
9432 F:      drivers/leds/leds-mlxcpld.c
9433 F:      drivers/leds/leds-mlxreg.c
9434 F:      Documentation/leds/leds-mlxcpld.txt
9435
9436 MELLANOX PLATFORM DRIVER
9437 M:      Vadim Pasternak <vadimp@mellanox.com>
9438 L:      platform-driver-x86@vger.kernel.org
9439 S:      Supported
9440 F:      drivers/platform/x86/mlx-platform.c
9441
9442 MEMBARRIER SUPPORT
9443 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9444 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9445 L:      linux-kernel@vger.kernel.org
9446 S:      Supported
9447 F:      kernel/sched/membarrier.c
9448 F:      include/uapi/linux/membarrier.h
9449 F:      arch/powerpc/include/asm/membarrier.h
9450
9451 MEMORY MANAGEMENT
9452 L:      linux-mm@kvack.org
9453 W:      http://www.linux-mm.org
9454 S:      Maintained
9455 F:      include/linux/mm.h
9456 F:      include/linux/gfp.h
9457 F:      include/linux/mmzone.h
9458 F:      include/linux/memory_hotplug.h
9459 F:      include/linux/vmalloc.h
9460 F:      mm/
9461
9462 MEMORY TECHNOLOGY DEVICES (MTD)
9463 M:      David Woodhouse <dwmw2@infradead.org>
9464 M:      Brian Norris <computersforpeace@gmail.com>
9465 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9466 M:      Marek Vasut <marek.vasut@gmail.com>
9467 M:      Richard Weinberger <richard@nod.at>
9468 L:      linux-mtd@lists.infradead.org
9469 W:      http://www.linux-mtd.infradead.org/
9470 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9471 T:      git git://git.infradead.org/linux-mtd.git master
9472 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9473 S:      Maintained
9474 F:      Documentation/devicetree/bindings/mtd/
9475 F:      drivers/mtd/
9476 F:      include/linux/mtd/
9477 F:      include/uapi/mtd/
9478
9479 MEN A21 WATCHDOG DRIVER
9480 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9481 L:      linux-watchdog@vger.kernel.org
9482 S:      Maintained
9483 F:      drivers/watchdog/mena21_wdt.c
9484
9485 MEN CHAMELEON BUS (mcb)
9486 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9487 S:      Maintained
9488 F:      drivers/mcb/
9489 F:      include/linux/mcb.h
9490 F:      Documentation/men-chameleon-bus.txt
9491
9492 MEN F21BMC (Board Management Controller)
9493 M:      Andreas Werner <andreas.werner@men.de>
9494 S:      Supported
9495 F:      drivers/mfd/menf21bmc.c
9496 F:      drivers/watchdog/menf21bmc_wdt.c
9497 F:      drivers/leds/leds-menf21bmc.c
9498 F:      drivers/hwmon/menf21bmc_hwmon.c
9499 F:      Documentation/hwmon/menf21bmc
9500
9501 MEN Z069 WATCHDOG DRIVER
9502 M:      Johannes Thumshirn <jth@kernel.org>
9503 L:      linux-watchdog@vger.kernel.org
9504 S:      Maintained
9505 F:      drivers/watchdog/menz069_wdt.c
9506
9507 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9508 M:      Neil Armstrong <narmstrong@baylibre.com>
9509 L:      linux-media@lists.freedesktop.org
9510 L:      linux-amlogic@lists.infradead.org
9511 W:      http://linux-meson.com/
9512 S:      Supported
9513 F:      drivers/media/platform/meson/ao-cec.c
9514 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9515 T:      git git://linuxtv.org/media_tree.git
9516
9517 MICROBLAZE ARCHITECTURE
9518 M:      Michal Simek <monstr@monstr.eu>
9519 W:      http://www.monstr.eu/fdt/
9520 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9521 S:      Supported
9522 F:      arch/microblaze/
9523
9524 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9525 M:      Richard Genoud <richard.genoud@gmail.com>
9526 S:      Maintained
9527 F:      drivers/tty/serial/atmel_serial.c
9528 F:      drivers/tty/serial/atmel_serial.h
9529
9530 MICROCHIP / ATMEL DMA DRIVER
9531 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9533 L:      dmaengine@vger.kernel.org
9534 S:      Supported
9535 F:      drivers/dma/at_hdmac.c
9536 F:      drivers/dma/at_hdmac_regs.h
9537 F:      include/linux/platform_data/dma-atmel.h
9538
9539 MICROCHIP / ATMEL ECC DRIVER
9540 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9541 L:      linux-crypto@vger.kernel.org
9542 S:      Maintained
9543 F:      drivers/crypto/atmel-ecc.*
9544
9545 MICROCHIP / ATMEL ISC DRIVER
9546 M:      Songjun Wu <songjun.wu@microchip.com>
9547 L:      linux-media@vger.kernel.org
9548 S:      Supported
9549 F:      drivers/media/platform/atmel/atmel-isc.c
9550 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9551 F:      devicetree/bindings/media/atmel-isc.txt
9552
9553 MICROCHIP / ATMEL NAND DRIVER
9554 M:      Josh Wu <rainyfeeling@outlook.com>
9555 L:      linux-mtd@lists.infradead.org
9556 S:      Supported
9557 F:      drivers/mtd/nand/raw/atmel/*
9558 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9559
9560 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9561 M:      Woojung Huh <Woojung.Huh@microchip.com>
9562 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9563 L:      netdev@vger.kernel.org
9564 S:      Maintained
9565 F:      net/dsa/tag_ksz.c
9566 F:      drivers/net/dsa/microchip/*
9567 F:      include/linux/platform_data/microchip-ksz.h
9568 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9569
9570 MICROCHIP LAN743X ETHERNET DRIVER
9571 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9572 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9573 L:      netdev@vger.kernel.org
9574 S:      Maintained
9575 F:      drivers/net/ethernet/microchip/lan743x_*
9576
9577 MICROCHIP USB251XB DRIVER
9578 M:      Richard Leitner <richard.leitner@skidata.com>
9579 L:      linux-usb@vger.kernel.org
9580 S:      Maintained
9581 F:      drivers/usb/misc/usb251xb.c
9582 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9583
9584 MICROSEMI MIPS SOCS
9585 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9586 L:      linux-mips@linux-mips.org
9587 S:      Maintained
9588 F:      arch/mips/generic/board-ocelot.c
9589 F:      arch/mips/configs/generic/board-ocelot.config
9590 F:      arch/mips/boot/dts/mscc/
9591 F:      Documentation/devicetree/bindings/mips/mscc.txt
9592
9593 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9594 M:      Don Brace <don.brace@microsemi.com>
9595 L:      esc.storagedev@microsemi.com
9596 L:      linux-scsi@vger.kernel.org
9597 S:      Supported
9598 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9599 F:      drivers/scsi/smartpqi/Kconfig
9600 F:      drivers/scsi/smartpqi/Makefile
9601 F:      include/linux/cciss*.h
9602 F:      include/uapi/linux/cciss*.h
9603 F:      Documentation/scsi/smartpqi.txt
9604
9605 MICROSEMI ETHERNET SWITCH DRIVER
9606 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9607 L:      netdev@vger.kernel.org
9608 S:      Supported
9609 F:      drivers/net/ethernet/mscc/
9610
9611 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9612 M:      Chen Yu <yu.c.chen@intel.com>
9613 L:      platform-driver-x86@vger.kernel.org
9614 S:      Supported
9615 F:      drivers/platform/x86/surfacepro3_button.c
9616
9617 MICROTEK X6 SCANNER
9618 M:      Oliver Neukum <oliver@neukum.org>
9619 S:      Maintained
9620 F:      drivers/usb/image/microtek.*
9621
9622 MIPS
9623 M:      Ralf Baechle <ralf@linux-mips.org>
9624 M:      Paul Burton <paul.burton@mips.com>
9625 M:      James Hogan <jhogan@kernel.org>
9626 L:      linux-mips@linux-mips.org
9627 W:      http://www.linux-mips.org/
9628 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9630 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9631 S:      Supported
9632 F:      Documentation/devicetree/bindings/mips/
9633 F:      Documentation/mips/
9634 F:      arch/mips/
9635 F:      drivers/platform/mips/
9636
9637 MIPS BOSTON DEVELOPMENT BOARD
9638 M:      Paul Burton <paul.burton@mips.com>
9639 L:      linux-mips@linux-mips.org
9640 S:      Maintained
9641 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9642 F:      arch/mips/boot/dts/img/boston.dts
9643 F:      arch/mips/configs/generic/board-boston.config
9644 F:      drivers/clk/imgtec/clk-boston.c
9645 F:      include/dt-bindings/clock/boston-clock.h
9646
9647 MIPS GENERIC PLATFORM
9648 M:      Paul Burton <paul.burton@mips.com>
9649 L:      linux-mips@linux-mips.org
9650 S:      Supported
9651 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9652 F:      arch/mips/generic/
9653 F:      arch/mips/tools/generic-board-config.sh
9654
9655 MIPS/LOONGSON1 ARCHITECTURE
9656 M:      Keguang Zhang <keguang.zhang@gmail.com>
9657 L:      linux-mips@linux-mips.org
9658 S:      Maintained
9659 F:      arch/mips/loongson32/
9660 F:      arch/mips/include/asm/mach-loongson32/
9661 F:      drivers/*/*loongson1*
9662 F:      drivers/*/*/*loongson1*
9663
9664 MIPS/LOONGSON2 ARCHITECTURE
9665 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9666 L:      linux-mips@linux-mips.org
9667 S:      Maintained
9668 F:      arch/mips/loongson64/fuloong-2e/
9669 F:      arch/mips/loongson64/lemote-2f/
9670 F:      arch/mips/include/asm/mach-loongson64/
9671 F:      drivers/*/*loongson2*
9672 F:      drivers/*/*/*loongson2*
9673
9674 MIPS/LOONGSON3 ARCHITECTURE
9675 M:      Huacai Chen <chenhc@lemote.com>
9676 L:      linux-mips@linux-mips.org
9677 S:      Maintained
9678 F:      arch/mips/loongson64/
9679 F:      arch/mips/include/asm/mach-loongson64/
9680 F:      drivers/platform/mips/cpu_hwmon.c
9681 F:      drivers/*/*loongson3*
9682 F:      drivers/*/*/*loongson3*
9683
9684 MIPS RINT INSTRUCTION EMULATION
9685 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9686 L:      linux-mips@linux-mips.org
9687 S:      Supported
9688 F:      arch/mips/math-emu/sp_rint.c
9689 F:      arch/mips/math-emu/dp_rint.c
9690
9691 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9692 M:      Hans Verkuil <hverkuil@xs4all.nl>
9693 L:      linux-media@vger.kernel.org
9694 T:      git git://linuxtv.org/media_tree.git
9695 W:      https://linuxtv.org
9696 S:      Odd Fixes
9697 F:      drivers/media/radio/radio-miropcm20*
9698
9699 MMP SUPPORT
9700 M:      Eric Miao <eric.y.miao@gmail.com>
9701 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9702 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9703 T:      git git://github.com/hzhuang1/linux.git
9704 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9705 S:      Maintained
9706 F:      arch/arm/boot/dts/mmp*
9707 F:      arch/arm/mach-mmp/
9708
9709 MN88472 MEDIA DRIVER
9710 M:      Antti Palosaari <crope@iki.fi>
9711 L:      linux-media@vger.kernel.org
9712 W:      https://linuxtv.org
9713 W:      http://palosaari.fi/linux/
9714 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9715 S:      Maintained
9716 F:      drivers/media/dvb-frontends/mn88472*
9717
9718 MN88473 MEDIA DRIVER
9719 M:      Antti Palosaari <crope@iki.fi>
9720 L:      linux-media@vger.kernel.org
9721 W:      https://linuxtv.org
9722 W:      http://palosaari.fi/linux/
9723 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9724 S:      Maintained
9725 F:      drivers/media/dvb-frontends/mn88473*
9726
9727 MODULE SUPPORT
9728 M:      Jessica Yu <jeyu@kernel.org>
9729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9730 S:      Maintained
9731 F:      include/linux/module.h
9732 F:      kernel/module.c
9733
9734 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9735 W:      http://popies.net/meye/
9736 S:      Orphan
9737 F:      Documentation/media/v4l-drivers/meye*
9738 F:      drivers/media/pci/meye/
9739 F:      include/uapi/linux/meye.h
9740
9741 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9742 M:      Jiri Slaby <jirislaby@gmail.com>
9743 S:      Maintained
9744 F:      Documentation/serial/moxa-smartio
9745 F:      drivers/tty/mxser.*
9746
9747 MR800 AVERMEDIA USB FM RADIO DRIVER
9748 M:      Alexey Klimov <klimov.linux@gmail.com>
9749 L:      linux-media@vger.kernel.org
9750 T:      git git://linuxtv.org/media_tree.git
9751 S:      Maintained
9752 F:      drivers/media/radio/radio-mr800.c
9753
9754 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9755 M:      Alan Ott <alan@signal11.us>
9756 L:      linux-wpan@vger.kernel.org
9757 S:      Maintained
9758 F:      drivers/net/ieee802154/mrf24j40.c
9759 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9760
9761 MSI LAPTOP SUPPORT
9762 M:      "Lee, Chun-Yi" <jlee@suse.com>
9763 L:      platform-driver-x86@vger.kernel.org
9764 S:      Maintained
9765 F:      drivers/platform/x86/msi-laptop.c
9766
9767 MSI WMI SUPPORT
9768 L:      platform-driver-x86@vger.kernel.org
9769 S:      Orphan
9770 F:      drivers/platform/x86/msi-wmi.c
9771
9772 MSI001 MEDIA DRIVER
9773 M:      Antti Palosaari <crope@iki.fi>
9774 L:      linux-media@vger.kernel.org
9775 W:      https://linuxtv.org
9776 W:      http://palosaari.fi/linux/
9777 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9778 T:      git git://linuxtv.org/anttip/media_tree.git
9779 S:      Maintained
9780 F:      drivers/media/tuners/msi001*
9781
9782 MSI2500 MEDIA DRIVER
9783 M:      Antti Palosaari <crope@iki.fi>
9784 L:      linux-media@vger.kernel.org
9785 W:      https://linuxtv.org
9786 W:      http://palosaari.fi/linux/
9787 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9788 T:      git git://linuxtv.org/anttip/media_tree.git
9789 S:      Maintained
9790 F:      drivers/media/usb/msi2500/
9791
9792 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9793 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9794 L:      linux-mtd@lists.infradead.org
9795 S:      Maintained
9796 F:      drivers/mtd/devices/docg3*
9797
9798 MT9M032 APTINA SENSOR DRIVER
9799 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9800 L:      linux-media@vger.kernel.org
9801 T:      git git://linuxtv.org/media_tree.git
9802 S:      Maintained
9803 F:      drivers/media/i2c/mt9m032.c
9804 F:      include/media/i2c/mt9m032.h
9805
9806 MT9P031 APTINA CAMERA SENSOR
9807 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9808 L:      linux-media@vger.kernel.org
9809 T:      git git://linuxtv.org/media_tree.git
9810 S:      Maintained
9811 F:      drivers/media/i2c/mt9p031.c
9812 F:      include/media/i2c/mt9p031.h
9813
9814 MT9T001 APTINA CAMERA SENSOR
9815 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9816 L:      linux-media@vger.kernel.org
9817 T:      git git://linuxtv.org/media_tree.git
9818 S:      Maintained
9819 F:      drivers/media/i2c/mt9t001.c
9820 F:      include/media/i2c/mt9t001.h
9821
9822 MT9T112 APTINA CAMERA SENSOR
9823 M:      Jacopo Mondi <jacopo@jmondi.org>
9824 L:      linux-media@vger.kernel.org
9825 T:      git git://linuxtv.org/media_tree.git
9826 S:      Odd Fixes
9827 F:      drivers/media/i2c/mt9t112.c
9828 F:      include/media/i2c/mt9t112.h
9829
9830 MT9V032 APTINA CAMERA SENSOR
9831 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9832 L:      linux-media@vger.kernel.org
9833 T:      git git://linuxtv.org/media_tree.git
9834 S:      Maintained
9835 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9836 F:      drivers/media/i2c/mt9v032.c
9837 F:      include/media/i2c/mt9v032.h
9838
9839 MT9V111 APTINA CAMERA SENSOR
9840 M:      Jacopo Mondi <jacopo@jmondi.org>
9841 L:      linux-media@vger.kernel.org
9842 T:      git git://linuxtv.org/media_tree.git
9843 S:      Maintained
9844 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9845 F:      drivers/media/i2c/mt9v111.c
9846
9847 MULTIFUNCTION DEVICES (MFD)
9848 M:      Lee Jones <lee.jones@linaro.org>
9849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9850 S:      Supported
9851 F:      Documentation/devicetree/bindings/mfd/
9852 F:      drivers/mfd/
9853 F:      include/linux/mfd/
9854 F:      include/dt-bindings/mfd/
9855
9856 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9857 S:      Orphan
9858 F:      drivers/mmc/host/mmc_spi.c
9859 F:      include/linux/spi/mmc_spi.h
9860
9861 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9862 M:      Ulf Hansson <ulf.hansson@linaro.org>
9863 L:      linux-mmc@vger.kernel.org
9864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9865 S:      Maintained
9866 F:      Documentation/devicetree/bindings/mmc/
9867 F:      drivers/mmc/
9868 F:      include/linux/mmc/
9869 F:      include/uapi/linux/mmc/
9870
9871 MULTIPLEXER SUBSYSTEM
9872 M:      Peter Rosin <peda@axentia.se>
9873 S:      Maintained
9874 F:      Documentation/ABI/testing/sysfs-class-mux*
9875 F:      Documentation/devicetree/bindings/mux/
9876 F:      include/dt-bindings/mux/
9877 F:      include/linux/mux/
9878 F:      drivers/mux/
9879
9880 MULTITECH MULTIPORT CARD (ISICOM)
9881 S:      Orphan
9882 F:      drivers/tty/isicom.c
9883 F:      include/linux/isicom.h
9884
9885 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9886 M:      Bin Liu <b-liu@ti.com>
9887 L:      linux-usb@vger.kernel.org
9888 S:      Maintained
9889 F:      drivers/usb/musb/
9890
9891 MXL301RF MEDIA DRIVER
9892 M:      Akihiro Tsukada <tskd08@gmail.com>
9893 L:      linux-media@vger.kernel.org
9894 S:      Odd Fixes
9895 F:      drivers/media/tuners/mxl301rf*
9896
9897 MXL5007T MEDIA DRIVER
9898 M:      Michael Krufky <mkrufky@linuxtv.org>
9899 L:      linux-media@vger.kernel.org
9900 W:      https://linuxtv.org
9901 W:      http://github.com/mkrufky
9902 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9903 T:      git git://linuxtv.org/mkrufky/tuners.git
9904 S:      Maintained
9905 F:      drivers/media/tuners/mxl5007t.*
9906
9907 MXSFB DRM DRIVER
9908 M:      Marek Vasut <marex@denx.de>
9909 S:      Supported
9910 F:      drivers/gpu/drm/mxsfb/
9911 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9912
9913 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9914 M:      Chris Lee <christopher.lee@cspi.com>
9915 L:      netdev@vger.kernel.org
9916 W:      https://www.cspi.com/ethernet-products/support/downloads/
9917 S:      Supported
9918 F:      drivers/net/ethernet/myricom/myri10ge/
9919
9920 NAND FLASH SUBSYSTEM
9921 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9922 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9923 R:      Richard Weinberger <richard@nod.at>
9924 L:      linux-mtd@lists.infradead.org
9925 W:      http://www.linux-mtd.infradead.org/
9926 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9927 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9928 T:      git git://git.infradead.org/linux-mtd.git nand/next
9929 S:      Maintained
9930 F:      drivers/mtd/nand/
9931 F:      include/linux/mtd/*nand*.h
9932
9933 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9934 M:      Daniel Mack <zonque@gmail.com>
9935 S:      Maintained
9936 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9937 W:      http://www.native-instruments.com
9938 F:      sound/usb/caiaq/
9939
9940 NATSEMI ETHERNET DRIVER (DP8381x)
9941 S:      Orphan
9942 F:      drivers/net/ethernet/natsemi/natsemi.c
9943
9944 NCP FILESYSTEM
9945 M:      Petr Vandrovec <petr@vandrovec.name>
9946 S:      Obsolete
9947 F:      drivers/staging/ncpfs/
9948
9949 NCR 5380 SCSI DRIVERS
9950 M:      Finn Thain <fthain@telegraphics.com.au>
9951 M:      Michael Schmitz <schmitzmic@gmail.com>
9952 L:      linux-scsi@vger.kernel.org
9953 S:      Maintained
9954 F:      Documentation/scsi/g_NCR5380.txt
9955 F:      drivers/scsi/NCR5380.*
9956 F:      drivers/scsi/arm/cumana_1.c
9957 F:      drivers/scsi/arm/oak.c
9958 F:      drivers/scsi/atari_scsi.*
9959 F:      drivers/scsi/dmx3191d.c
9960 F:      drivers/scsi/g_NCR5380.*
9961 F:      drivers/scsi/mac_scsi.*
9962 F:      drivers/scsi/sun3_scsi.*
9963 F:      drivers/scsi/sun3_scsi_vme.c
9964
9965 NCSI LIBRARY:
9966 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9967 S:      Maintained
9968 F:      net/ncsi/
9969
9970 NCT6775 HARDWARE MONITOR DRIVER
9971 M:      Guenter Roeck <linux@roeck-us.net>
9972 L:      linux-hwmon@vger.kernel.org
9973 S:      Maintained
9974 F:      Documentation/hwmon/nct6775
9975 F:      drivers/hwmon/nct6775.c
9976
9977 NET_FAILOVER MODULE
9978 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9979 L:      netdev@vger.kernel.org
9980 S:      Supported
9981 F:      driver/net/net_failover.c
9982 F:      include/net/net_failover.h
9983 F:      Documentation/networking/net_failover.rst
9984
9985 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9986 M:      Faisal Latif <faisal.latif@intel.com>
9987 L:      linux-rdma@vger.kernel.org
9988 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9989 S:      Supported
9990 F:      drivers/infiniband/hw/nes/
9991 F:      include/uapi/rdma/nes-abi.h
9992
9993 NETEM NETWORK EMULATOR
9994 M:      Stephen Hemminger <stephen@networkplumber.org>
9995 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9996 S:      Maintained
9997 F:      net/sched/sch_netem.c
9998
9999 NETERION 10GbE DRIVERS (s2io/vxge)
10000 M:      Jon Mason <jdmason@kudzu.us>
10001 L:      netdev@vger.kernel.org
10002 S:      Supported
10003 F:      Documentation/networking/s2io.txt
10004 F:      Documentation/networking/vxge.txt
10005 F:      drivers/net/ethernet/neterion/
10006
10007 NETFILTER
10008 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10009 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10010 M:      Florian Westphal <fw@strlen.de>
10011 L:      netfilter-devel@vger.kernel.org
10012 L:      coreteam@netfilter.org
10013 W:      http://www.netfilter.org/
10014 W:      http://www.iptables.org/
10015 W:      http://www.nftables.org/
10016 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10019 S:      Maintained
10020 F:      include/linux/netfilter*
10021 F:      include/linux/netfilter/
10022 F:      include/net/netfilter/
10023 F:      include/uapi/linux/netfilter*
10024 F:      include/uapi/linux/netfilter/
10025 F:      net/*/netfilter.c
10026 F:      net/*/netfilter/
10027 F:      net/netfilter/
10028 F:      net/bridge/br_netfilter*.c
10029
10030 NETROM NETWORK LAYER
10031 M:      Ralf Baechle <ralf@linux-mips.org>
10032 L:      linux-hams@vger.kernel.org
10033 W:      http://www.linux-ax25.org/
10034 S:      Maintained
10035 F:      include/net/netrom.h
10036 F:      include/uapi/linux/netrom.h
10037 F:      net/netrom/
10038
10039 NETRONOME ETHERNET DRIVERS
10040 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10041 L:      oss-drivers@netronome.com
10042 S:      Maintained
10043 F:      drivers/net/ethernet/netronome/
10044
10045 NETWORK BLOCK DEVICE (NBD)
10046 M:      Josef Bacik <josef@toxicpanda.com>
10047 S:      Maintained
10048 L:      linux-block@vger.kernel.org
10049 L:      nbd@other.debian.org
10050 F:      Documentation/blockdev/nbd.txt
10051 F:      drivers/block/nbd.c
10052 F:      include/uapi/linux/nbd.h
10053
10054 NETWORK DROP MONITOR
10055 M:      Neil Horman <nhorman@tuxdriver.com>
10056 L:      netdev@vger.kernel.org
10057 S:      Maintained
10058 W:      https://fedorahosted.org/dropwatch/
10059 F:      net/core/drop_monitor.c
10060
10061 NETWORKING DRIVERS
10062 M:      "David S. Miller" <davem@davemloft.net>
10063 L:      netdev@vger.kernel.org
10064 W:      http://www.linuxfoundation.org/en/Net
10065 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10068 S:      Odd Fixes
10069 F:      Documentation/devicetree/bindings/net/
10070 F:      drivers/net/
10071 F:      include/linux/if_*
10072 F:      include/linux/netdevice.h
10073 F:      include/linux/etherdevice.h
10074 F:      include/linux/fcdevice.h
10075 F:      include/linux/fddidevice.h
10076 F:      include/linux/hippidevice.h
10077 F:      include/linux/inetdevice.h
10078 F:      include/uapi/linux/if_*
10079 F:      include/uapi/linux/netdevice.h
10080
10081 NETWORKING DRIVERS (WIRELESS)
10082 M:      Kalle Valo <kvalo@codeaurora.org>
10083 L:      linux-wireless@vger.kernel.org
10084 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10087 S:      Maintained
10088 F:      Documentation/devicetree/bindings/net/wireless/
10089 F:      drivers/net/wireless/
10090
10091 NETWORKING [DSA]
10092 M:      Andrew Lunn <andrew@lunn.ch>
10093 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10094 M:      Florian Fainelli <f.fainelli@gmail.com>
10095 S:      Maintained
10096 F:      Documentation/devicetree/bindings/net/dsa/
10097 F:      net/dsa/
10098 F:      include/net/dsa.h
10099 F:      include/linux/dsa/
10100 F:      drivers/net/dsa/
10101
10102 NETWORKING [GENERAL]
10103 M:      "David S. Miller" <davem@davemloft.net>
10104 L:      netdev@vger.kernel.org
10105 W:      http://www.linuxfoundation.org/en/Net
10106 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10109 B:      mailto:netdev@vger.kernel.org
10110 S:      Maintained
10111 F:      net/
10112 F:      include/net/
10113 F:      include/linux/in.h
10114 F:      include/linux/net.h
10115 F:      include/linux/netdevice.h
10116 F:      include/uapi/linux/in.h
10117 F:      include/uapi/linux/net.h
10118 F:      include/uapi/linux/netdevice.h
10119 F:      include/uapi/linux/net_namespace.h
10120 F:      tools/testing/selftests/net/
10121 F:      lib/net_utils.c
10122 F:      lib/random32.c
10123 F:      Documentation/networking/
10124
10125 NETWORKING [IPSEC]
10126 M:      Steffen Klassert <steffen.klassert@secunet.com>
10127 M:      Herbert Xu <herbert@gondor.apana.org.au>
10128 M:      "David S. Miller" <davem@davemloft.net>
10129 L:      netdev@vger.kernel.org
10130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10132 S:      Maintained
10133 F:      net/core/flow.c
10134 F:      net/xfrm/
10135 F:      net/key/
10136 F:      net/ipv4/xfrm*
10137 F:      net/ipv4/esp4*
10138 F:      net/ipv4/ah4.c
10139 F:      net/ipv4/ipcomp.c
10140 F:      net/ipv4/ip_vti.c
10141 F:      net/ipv6/xfrm*
10142 F:      net/ipv6/esp6*
10143 F:      net/ipv6/ah6.c
10144 F:      net/ipv6/ipcomp6.c
10145 F:      net/ipv6/ip6_vti.c
10146 F:      include/uapi/linux/xfrm.h
10147 F:      include/net/xfrm.h
10148
10149 NETWORKING [IPv4/IPv6]
10150 M:      "David S. Miller" <davem@davemloft.net>
10151 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10152 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10153 L:      netdev@vger.kernel.org
10154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10155 S:      Maintained
10156 F:      net/ipv4/
10157 F:      net/ipv6/
10158 F:      include/net/ip*
10159 F:      arch/x86/net/*
10160
10161 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10162 M:      Paul Moore <paul@paul-moore.com>
10163 W:      https://github.com/netlabel
10164 L:      netdev@vger.kernel.org
10165 L:      linux-security-module@vger.kernel.org
10166 S:      Maintained
10167 F:      Documentation/netlabel/
10168 F:      include/net/calipso.h
10169 F:      include/net/cipso_ipv4.h
10170 F:      include/net/netlabel.h
10171 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10172 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10173 F:      net/netlabel/
10174 F:      net/ipv4/cipso_ipv4.c
10175 F:      net/ipv6/calipso.c
10176 F:      net/netfilter/xt_CONNSECMARK.c
10177 F:      net/netfilter/xt_SECMARK.c
10178
10179 NETWORKING [TCP]
10180 M:      Eric Dumazet <edumazet@google.com>
10181 L:      netdev@vger.kernel.org
10182 S:      Maintained
10183 F:      net/ipv4/tcp*.c
10184 F:      net/ipv4/syncookies.c
10185 F:      net/ipv6/tcp*.c
10186 F:      net/ipv6/syncookies.c
10187 F:      include/uapi/linux/tcp.h
10188 F:      include/net/tcp.h
10189 F:      include/linux/tcp.h
10190 F:      include/trace/events/tcp.h
10191
10192 NETWORKING [TLS]
10193 M:      Boris Pismenny <borisp@mellanox.com>
10194 M:      Aviad Yehezkel <aviadye@mellanox.com>
10195 M:      Dave Watson <davejwatson@fb.com>
10196 L:      netdev@vger.kernel.org
10197 S:      Maintained
10198 F:      net/tls/*
10199 F:      include/uapi/linux/tls.h
10200 F:      include/net/tls.h
10201
10202 NETWORKING [WIRELESS]
10203 L:      linux-wireless@vger.kernel.org
10204 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10205
10206 NETDEVSIM
10207 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10208 S:      Maintained
10209 F:      drivers/net/netdevsim/*
10210
10211 NETXEN (1/10) GbE SUPPORT
10212 M:      Manish Chopra <manish.chopra@cavium.com>
10213 M:      Rahul Verma <rahul.verma@cavium.com>
10214 M:      Dept-GELinuxNICDev@cavium.com
10215 L:      netdev@vger.kernel.org
10216 S:      Supported
10217 F:      drivers/net/ethernet/qlogic/netxen/
10218
10219 NFC SUBSYSTEM
10220 M:      Samuel Ortiz <sameo@linux.intel.com>
10221 L:      linux-wireless@vger.kernel.org
10222 L:      linux-nfc@lists.01.org (subscribers-only)
10223 S:      Supported
10224 F:      net/nfc/
10225 F:      include/net/nfc/
10226 F:      include/uapi/linux/nfc.h
10227 F:      drivers/nfc/
10228 F:      include/linux/platform_data/nfcmrvl.h
10229 F:      include/linux/platform_data/nxp-nci.h
10230 F:      Documentation/devicetree/bindings/net/nfc/
10231
10232 NFS, SUNRPC, AND LOCKD CLIENTS
10233 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10234 M:      Anna Schumaker <anna.schumaker@netapp.com>
10235 L:      linux-nfs@vger.kernel.org
10236 W:      http://client.linux-nfs.org
10237 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10238 S:      Maintained
10239 F:      fs/lockd/
10240 F:      fs/nfs/
10241 F:      fs/nfs_common/
10242 F:      net/sunrpc/
10243 F:      include/linux/lockd/
10244 F:      include/linux/nfs*
10245 F:      include/linux/sunrpc/
10246 F:      include/uapi/linux/nfs*
10247 F:      include/uapi/linux/sunrpc/
10248
10249 NILFS2 FILESYSTEM
10250 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10251 L:      linux-nilfs@vger.kernel.org
10252 W:      https://nilfs.sourceforge.io/
10253 W:      https://nilfs.osdn.jp/
10254 T:      git git://github.com/konis/nilfs2.git
10255 S:      Supported
10256 F:      Documentation/filesystems/nilfs2.txt
10257 F:      fs/nilfs2/
10258 F:      include/trace/events/nilfs2.h
10259 F:      include/uapi/linux/nilfs2_api.h
10260 F:      include/uapi/linux/nilfs2_ondisk.h
10261
10262 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10263 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10264 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10265 S:      Maintained
10266 F:      Documentation/scsi/NinjaSCSI.txt
10267 F:      drivers/scsi/pcmcia/nsp_*
10268
10269 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10270 M:      GOTO Masanori <gotom@debian.or.jp>
10271 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10272 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10273 S:      Maintained
10274 F:      Documentation/scsi/NinjaSCSI.txt
10275 F:      drivers/scsi/nsp32*
10276
10277 NIOS2 ARCHITECTURE
10278 M:      Ley Foon Tan <lftan@altera.com>
10279 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10281 S:      Maintained
10282 F:      arch/nios2/
10283
10284 NOHZ, DYNTICKS SUPPORT
10285 M:      Frederic Weisbecker <fweisbec@gmail.com>
10286 M:      Thomas Gleixner <tglx@linutronix.de>
10287 M:      Ingo Molnar <mingo@kernel.org>
10288 L:      linux-kernel@vger.kernel.org
10289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10290 S:      Maintained
10291 F:      kernel/time/tick*.*
10292 F:      include/linux/tick.h
10293 F:      include/linux/sched/nohz.h
10294
10295 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10296 M:      Pavel Machek <pavel@ucw.cz>
10297 M:      Sakari Ailus <sakari.ailus@iki.fi>
10298 L:      linux-media@vger.kernel.org
10299 S:      Maintained
10300 F:      drivers/media/i2c/et8ek8
10301 F:      drivers/media/i2c/ad5820.c
10302
10303 NOKIA N900 POWER SUPPLY DRIVERS
10304 R:      Pali Rohár <pali.rohar@gmail.com>
10305 F:      include/linux/power/bq2415x_charger.h
10306 F:      include/linux/power/bq27xxx_battery.h
10307 F:      include/linux/power/isp1704_charger.h
10308 F:      drivers/power/supply/bq2415x_charger.c
10309 F:      drivers/power/supply/bq27xxx_battery.c
10310 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10311 F:      drivers/power/supply/isp1704_charger.c
10312 F:      drivers/power/supply/rx51_battery.c
10313
10314 NTB AMD DRIVER
10315 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10316 L:      linux-ntb@googlegroups.com
10317 S:      Supported
10318 F:      drivers/ntb/hw/amd/
10319
10320 NTB DRIVER CORE
10321 M:      Jon Mason <jdmason@kudzu.us>
10322 M:      Dave Jiang <dave.jiang@intel.com>
10323 M:      Allen Hubbe <allenbh@gmail.com>
10324 L:      linux-ntb@googlegroups.com
10325 S:      Supported
10326 W:      https://github.com/jonmason/ntb/wiki
10327 T:      git git://github.com/jonmason/ntb.git
10328 F:      drivers/ntb/
10329 F:      drivers/net/ntb_netdev.c
10330 F:      include/linux/ntb.h
10331 F:      include/linux/ntb_transport.h
10332 F:      tools/testing/selftests/ntb/
10333
10334 NTB IDT DRIVER
10335 M:      Serge Semin <fancer.lancer@gmail.com>
10336 L:      linux-ntb@googlegroups.com
10337 S:      Supported
10338 F:      drivers/ntb/hw/idt/
10339
10340 NTB INTEL DRIVER
10341 M:      Dave Jiang <dave.jiang@intel.com>
10342 L:      linux-ntb@googlegroups.com
10343 S:      Supported
10344 W:      https://github.com/davejiang/linux/wiki
10345 T:      git https://github.com/davejiang/linux.git
10346 F:      drivers/ntb/hw/intel/
10347
10348 NTFS FILESYSTEM
10349 M:      Anton Altaparmakov <anton@tuxera.com>
10350 L:      linux-ntfs-dev@lists.sourceforge.net
10351 W:      http://www.tuxera.com/
10352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10353 S:      Supported
10354 F:      Documentation/filesystems/ntfs.txt
10355 F:      fs/ntfs/
10356
10357 NUBUS SUBSYSTEM
10358 M:      Finn Thain <fthain@telegraphics.com.au>
10359 L:      linux-m68k@lists.linux-m68k.org
10360 S:      Maintained
10361 F:      arch/*/include/asm/nubus.h
10362 F:      drivers/nubus/
10363 F:      include/linux/nubus.h
10364 F:      include/uapi/linux/nubus.h
10365
10366 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10367 M:      Antonino Daplas <adaplas@gmail.com>
10368 L:      linux-fbdev@vger.kernel.org
10369 S:      Maintained
10370 F:      drivers/video/fbdev/riva/
10371 F:      drivers/video/fbdev/nvidia/
10372
10373 NVM EXPRESS DRIVER
10374 M:      Keith Busch <keith.busch@intel.com>
10375 M:      Jens Axboe <axboe@fb.com>
10376 M:      Christoph Hellwig <hch@lst.de>
10377 M:      Sagi Grimberg <sagi@grimberg.me>
10378 L:      linux-nvme@lists.infradead.org
10379 T:      git://git.infradead.org/nvme.git
10380 W:      http://git.infradead.org/nvme.git
10381 S:      Supported
10382 F:      drivers/nvme/host/
10383 F:      include/linux/nvme.h
10384 F:      include/uapi/linux/nvme_ioctl.h
10385
10386 NVM EXPRESS FC TRANSPORT DRIVERS
10387 M:      James Smart <james.smart@broadcom.com>
10388 L:      linux-nvme@lists.infradead.org
10389 S:      Supported
10390 F:      include/linux/nvme-fc.h
10391 F:      include/linux/nvme-fc-driver.h
10392 F:      drivers/nvme/host/fc.c
10393 F:      drivers/nvme/target/fc.c
10394 F:      drivers/nvme/target/fcloop.c
10395
10396 NVM EXPRESS TARGET DRIVER
10397 M:      Christoph Hellwig <hch@lst.de>
10398 M:      Sagi Grimberg <sagi@grimberg.me>
10399 L:      linux-nvme@lists.infradead.org
10400 T:      git://git.infradead.org/nvme.git
10401 W:      http://git.infradead.org/nvme.git
10402 S:      Supported
10403 F:      drivers/nvme/target/
10404
10405 NVMEM FRAMEWORK
10406 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10407 S:      Maintained
10408 F:      drivers/nvmem/
10409 F:      Documentation/devicetree/bindings/nvmem/
10410 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10411 F:      include/linux/nvmem-consumer.h
10412 F:      include/linux/nvmem-provider.h
10413
10414 NXP SGTL5000 DRIVER
10415 M:      Fabio Estevam <fabio.estevam@nxp.com>
10416 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10417 S:      Maintained
10418 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10419 F:      sound/soc/codecs/sgtl5000*
10420
10421 NXP TDA998X DRM DRIVER
10422 M:      Russell King <linux@armlinux.org.uk>
10423 S:      Maintained
10424 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10425 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10426 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10427 F:      include/drm/i2c/tda998x.h
10428 F:      include/dt-bindings/display/tda998x.h
10429 K:      "nxp,tda998x"
10430
10431 NXP TFA9879 DRIVER
10432 M:      Peter Rosin <peda@axentia.se>
10433 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10434 S:      Maintained
10435 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10436 F:      sound/soc/codecs/tfa9879*
10437
10438 NXP-NCI NFC DRIVER
10439 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10440 R:      Charles Gorand <charles.gorand@effinnov.com>
10441 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10442 S:      Supported
10443 F:      drivers/nfc/nxp-nci
10444
10445 OBJTOOL
10446 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10447 M:      Peter Zijlstra <peterz@infradead.org>
10448 S:      Supported
10449 F:      tools/objtool/
10450
10451 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10452 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10453 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10454 L:      linuxppc-dev@lists.ozlabs.org
10455 S:      Supported
10456 F:      arch/powerpc/platforms/powernv/ocxl.c
10457 F:      arch/powerpc/include/asm/pnv-ocxl.h
10458 F:      drivers/misc/ocxl/
10459 F:      include/misc/ocxl*
10460 F:      include/uapi/misc/ocxl.h
10461 F:      Documentation/accelerators/ocxl.rst
10462
10463 OMAP AUDIO SUPPORT
10464 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10465 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10466 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10467 L:      linux-omap@vger.kernel.org
10468 S:      Maintained
10469 F:      sound/soc/omap/
10470
10471 OMAP CLOCK FRAMEWORK SUPPORT
10472 M:      Paul Walmsley <paul@pwsan.com>
10473 L:      linux-omap@vger.kernel.org
10474 S:      Maintained
10475 F:      arch/arm/*omap*/*clock*
10476
10477 OMAP DEVICE TREE SUPPORT
10478 M:      Benoît Cousson <bcousson@baylibre.com>
10479 M:      Tony Lindgren <tony@atomide.com>
10480 L:      linux-omap@vger.kernel.org
10481 L:      devicetree@vger.kernel.org
10482 S:      Maintained
10483 F:      arch/arm/boot/dts/*omap*
10484 F:      arch/arm/boot/dts/*am3*
10485 F:      arch/arm/boot/dts/*am4*
10486 F:      arch/arm/boot/dts/*am5*
10487 F:      arch/arm/boot/dts/*dra7*
10488
10489 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10490 L:      linux-omap@vger.kernel.org
10491 L:      linux-fbdev@vger.kernel.org
10492 S:      Orphan
10493 F:      drivers/video/fbdev/omap2/
10494 F:      Documentation/arm/OMAP/DSS
10495
10496 OMAP FRAMEBUFFER SUPPORT
10497 L:      linux-fbdev@vger.kernel.org
10498 L:      linux-omap@vger.kernel.org
10499 S:      Orphan
10500 F:      drivers/video/fbdev/omap/
10501
10502 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10503 M:      Roger Quadros <rogerq@ti.com>
10504 M:      Tony Lindgren <tony@atomide.com>
10505 L:      linux-omap@vger.kernel.org
10506 S:      Maintained
10507 F:      drivers/memory/omap-gpmc.c
10508 F:      arch/arm/mach-omap2/*gpmc*
10509
10510 OMAP GPIO DRIVER
10511 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10512 M:      Santosh Shilimkar <ssantosh@kernel.org>
10513 M:      Kevin Hilman <khilman@kernel.org>
10514 L:      linux-omap@vger.kernel.org
10515 S:      Maintained
10516 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10517 F:      drivers/gpio/gpio-omap.c
10518
10519 OMAP HARDWARE SPINLOCK SUPPORT
10520 M:      Ohad Ben-Cohen <ohad@wizery.com>
10521 L:      linux-omap@vger.kernel.org
10522 S:      Maintained
10523 F:      drivers/hwspinlock/omap_hwspinlock.c
10524
10525 OMAP HS MMC SUPPORT
10526 L:      linux-mmc@vger.kernel.org
10527 L:      linux-omap@vger.kernel.org
10528 S:      Orphan
10529 F:      drivers/mmc/host/omap_hsmmc.c
10530
10531 OMAP HWMOD DATA
10532 M:      Paul Walmsley <paul@pwsan.com>
10533 L:      linux-omap@vger.kernel.org
10534 S:      Maintained
10535 F:      arch/arm/mach-omap2/omap_hwmod*data*
10536
10537 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10538 M:      Benoît Cousson <bcousson@baylibre.com>
10539 L:      linux-omap@vger.kernel.org
10540 S:      Maintained
10541 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10542
10543 OMAP HWMOD SUPPORT
10544 M:      Benoît Cousson <bcousson@baylibre.com>
10545 M:      Paul Walmsley <paul@pwsan.com>
10546 L:      linux-omap@vger.kernel.org
10547 S:      Maintained
10548 F:      arch/arm/mach-omap2/omap_hwmod.*
10549
10550 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10551 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10552 L:      linux-media@vger.kernel.org
10553 S:      Maintained
10554 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10555 F:      drivers/media/platform/omap3isp/
10556 F:      drivers/staging/media/omap4iss/
10557
10558 OMAP MMC SUPPORT
10559 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10560 L:      linux-omap@vger.kernel.org
10561 S:      Maintained
10562 F:      drivers/mmc/host/omap.c
10563
10564 OMAP POWER MANAGEMENT SUPPORT
10565 M:      Kevin Hilman <khilman@kernel.org>
10566 L:      linux-omap@vger.kernel.org
10567 S:      Maintained
10568 F:      arch/arm/*omap*/*pm*
10569 F:      drivers/cpufreq/omap-cpufreq.c
10570
10571 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10572 M:      Rajendra Nayak <rnayak@codeaurora.org>
10573 M:      Paul Walmsley <paul@pwsan.com>
10574 L:      linux-omap@vger.kernel.org
10575 S:      Maintained
10576 F:      arch/arm/mach-omap2/prm*
10577
10578 OMAP RANDOM NUMBER GENERATOR SUPPORT
10579 M:      Deepak Saxena <dsaxena@plexity.net>
10580 S:      Maintained
10581 F:      drivers/char/hw_random/omap-rng.c
10582
10583 OMAP USB SUPPORT
10584 L:      linux-usb@vger.kernel.org
10585 L:      linux-omap@vger.kernel.org
10586 S:      Orphan
10587 F:      drivers/usb/*/*omap*
10588 F:      arch/arm/*omap*/usb*
10589
10590 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10591 M:      Mark Jackson <mpfj@newflow.co.uk>
10592 L:      linux-omap@vger.kernel.org
10593 S:      Maintained
10594 F:      arch/arm/boot/dts/am335x-nano.dts
10595
10596 OMAP1 SUPPORT
10597 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10598 M:      Tony Lindgren <tony@atomide.com>
10599 L:      linux-omap@vger.kernel.org
10600 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10602 S:      Maintained
10603 F:      arch/arm/mach-omap1/
10604 F:      arch/arm/plat-omap/
10605 F:      arch/arm/configs/omap1_defconfig
10606 F:      drivers/i2c/busses/i2c-omap.c
10607 F:      include/linux/platform_data/i2c-omap.h
10608 F:      include/linux/platform_data/ams-delta-fiq.h
10609
10610 OMAP2+ SUPPORT
10611 M:      Tony Lindgren <tony@atomide.com>
10612 L:      linux-omap@vger.kernel.org
10613 W:      http://www.muru.com/linux/omap/
10614 W:      http://linux.omap.com/
10615 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10617 S:      Maintained
10618 F:      arch/arm/mach-omap2/
10619 F:      arch/arm/plat-omap/
10620 F:      arch/arm/configs/omap2plus_defconfig
10621 F:      drivers/i2c/busses/i2c-omap.c
10622 F:      drivers/irqchip/irq-omap-intc.c
10623 F:      drivers/mfd/*omap*.c
10624 F:      drivers/mfd/menelaus.c
10625 F:      drivers/mfd/palmas.c
10626 F:      drivers/mfd/tps65217.c
10627 F:      drivers/mfd/tps65218.c
10628 F:      drivers/mfd/tps65910.c
10629 F:      drivers/mfd/twl-core.[ch]
10630 F:      drivers/mfd/twl4030*.c
10631 F:      drivers/mfd/twl6030*.c
10632 F:      drivers/mfd/twl6040*.c
10633 F:      drivers/regulator/palmas-regulator*.c
10634 F:      drivers/regulator/pbias-regulator.c
10635 F:      drivers/regulator/tps65217-regulator.c
10636 F:      drivers/regulator/tps65218-regulator.c
10637 F:      drivers/regulator/tps65910-regulator.c
10638 F:      drivers/regulator/twl-regulator.c
10639 F:      drivers/regulator/twl6030-regulator.c
10640 F:      include/linux/platform_data/i2c-omap.h
10641
10642 ONION OMEGA2+ BOARD
10643 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10644 L:      linux-mips@linux-mips.org
10645 S:      Maintained
10646 F:      arch/mips/boot/dts/ralink/omega2p.dts
10647
10648 OMFS FILESYSTEM
10649 M:      Bob Copeland <me@bobcopeland.com>
10650 L:      linux-karma-devel@lists.sourceforge.net
10651 S:      Maintained
10652 F:      Documentation/filesystems/omfs.txt
10653 F:      fs/omfs/
10654
10655 OMNIKEY CARDMAN 4000 DRIVER
10656 M:      Harald Welte <laforge@gnumonks.org>
10657 S:      Maintained
10658 F:      drivers/char/pcmcia/cm4000_cs.c
10659 F:      include/linux/cm4000_cs.h
10660 F:      include/uapi/linux/cm4000_cs.h
10661
10662 OMNIKEY CARDMAN 4040 DRIVER
10663 M:      Harald Welte <laforge@gnumonks.org>
10664 S:      Maintained
10665 F:      drivers/char/pcmcia/cm4040_cs.*
10666
10667 OMNIVISION OV13858 SENSOR DRIVER
10668 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10669 L:      linux-media@vger.kernel.org
10670 T:      git git://linuxtv.org/media_tree.git
10671 S:      Maintained
10672 F:      drivers/media/i2c/ov13858.c
10673
10674 OMNIVISION OV2680 SENSOR DRIVER
10675 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10676 L:      linux-media@vger.kernel.org
10677 T:      git git://linuxtv.org/media_tree.git
10678 S:      Maintained
10679 F:      drivers/media/i2c/ov2680.c
10680 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10681
10682 OMNIVISION OV2685 SENSOR DRIVER
10683 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10684 L:      linux-media@vger.kernel.org
10685 T:      git git://linuxtv.org/media_tree.git
10686 S:      Maintained
10687 F:      drivers/media/i2c/ov2685.c
10688
10689 OMNIVISION OV5640 SENSOR DRIVER
10690 M:      Steve Longerbeam <slongerbeam@gmail.com>
10691 L:      linux-media@vger.kernel.org
10692 T:      git git://linuxtv.org/media_tree.git
10693 S:      Maintained
10694 F:      drivers/media/i2c/ov5640.c
10695
10696 OMNIVISION OV5647 SENSOR DRIVER
10697 M:      Luis Oliveira <lolivei@synopsys.com>
10698 L:      linux-media@vger.kernel.org
10699 T:      git git://linuxtv.org/media_tree.git
10700 S:      Maintained
10701 F:      drivers/media/i2c/ov5647.c
10702
10703 OMNIVISION OV5695 SENSOR DRIVER
10704 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10705 L:      linux-media@vger.kernel.org
10706 T:      git git://linuxtv.org/media_tree.git
10707 S:      Maintained
10708 F:      drivers/media/i2c/ov5695.c
10709
10710 OMNIVISION OV7670 SENSOR DRIVER
10711 M:      Jonathan Corbet <corbet@lwn.net>
10712 L:      linux-media@vger.kernel.org
10713 T:      git git://linuxtv.org/media_tree.git
10714 S:      Maintained
10715 F:      drivers/media/i2c/ov7670.c
10716 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10717
10718 OMNIVISION OV772x SENSOR DRIVER
10719 M:      Jacopo Mondi <jacopo@jmondi.org>
10720 L:      linux-media@vger.kernel.org
10721 T:      git git://linuxtv.org/media_tree.git
10722 S:      Odd fixes
10723 F:      drivers/media/i2c/ov772x.c
10724 F:      include/media/i2c/ov772x.h
10725 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10726
10727 OMNIVISION OV7740 SENSOR DRIVER
10728 M:      Wenyou Yang <wenyou.yang@microchip.com>
10729 L:      linux-media@vger.kernel.org
10730 T:      git git://linuxtv.org/media_tree.git
10731 S:      Maintained
10732 F:      drivers/media/i2c/ov7740.c
10733 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10734
10735 OMNIVISION OV9650 SENSOR DRIVER
10736 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10737 R:      Akinobu Mita <akinobu.mita@gmail.com>
10738 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10739 L:      linux-media@vger.kernel.org
10740 T:      git git://linuxtv.org/media_tree.git
10741 S:      Maintained
10742 F:      drivers/media/i2c/ov9650.c
10743 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10744
10745 ONENAND FLASH DRIVER
10746 M:      Kyungmin Park <kyungmin.park@samsung.com>
10747 L:      linux-mtd@lists.infradead.org
10748 S:      Maintained
10749 F:      drivers/mtd/nand/onenand/
10750 F:      include/linux/mtd/onenand*.h
10751
10752 ONSTREAM SCSI TAPE DRIVER
10753 M:      Willem Riede <osst@riede.org>
10754 L:      osst-users@lists.sourceforge.net
10755 L:      linux-scsi@vger.kernel.org
10756 S:      Maintained
10757 F:      Documentation/scsi/osst.txt
10758 F:      drivers/scsi/osst.*
10759 F:      drivers/scsi/osst_*.h
10760 F:      drivers/scsi/st.h
10761
10762 OP-TEE DRIVER
10763 M:      Jens Wiklander <jens.wiklander@linaro.org>
10764 S:      Maintained
10765 F:      drivers/tee/optee/
10766
10767 OPA-VNIC DRIVER
10768 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10769 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10770 L:      linux-rdma@vger.kernel.org
10771 S:      Supported
10772 F:      drivers/infiniband/ulp/opa_vnic
10773
10774 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10775 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10776 M:      Frank Rowand <frowand.list@gmail.com>
10777 L:      devicetree@vger.kernel.org
10778 S:      Maintained
10779 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10780 F:      Documentation/devicetree/overlay-notes.txt
10781 F:      drivers/of/overlay.c
10782 F:      drivers/of/resolver.c
10783 K:      of_overlay_notifier_
10784
10785 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10786 M:      Rob Herring <robh+dt@kernel.org>
10787 M:      Frank Rowand <frowand.list@gmail.com>
10788 L:      devicetree@vger.kernel.org
10789 W:      http://www.devicetree.org/
10790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10791 S:      Maintained
10792 F:      drivers/of/
10793 F:      include/linux/of*.h
10794 F:      scripts/dtc/
10795 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10796
10797 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10798 M:      Rob Herring <robh+dt@kernel.org>
10799 M:      Mark Rutland <mark.rutland@arm.com>
10800 L:      devicetree@vger.kernel.org
10801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10802 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10803 S:      Maintained
10804 F:      Documentation/devicetree/
10805 F:      arch/*/boot/dts/
10806 F:      include/dt-bindings/
10807
10808 OPENCORES I2C BUS DRIVER
10809 M:      Peter Korsgaard <peter@korsgaard.com>
10810 L:      linux-i2c@vger.kernel.org
10811 S:      Maintained
10812 F:      Documentation/i2c/busses/i2c-ocores
10813 F:      drivers/i2c/busses/i2c-ocores.c
10814
10815 OPENRISC ARCHITECTURE
10816 M:      Jonas Bonn <jonas@southpole.se>
10817 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10818 M:      Stafford Horne <shorne@gmail.com>
10819 T:      git git://github.com/openrisc/linux.git
10820 L:      openrisc@lists.librecores.org
10821 W:      http://openrisc.io
10822 S:      Maintained
10823 F:      Documentation/devicetree/bindings/openrisc/
10824 F:      Documentation/openrisc/
10825 F:      arch/openrisc/
10826 F:      drivers/irqchip/irq-ompic.c
10827 F:      drivers/irqchip/irq-or1k-*
10828
10829 OPENVSWITCH
10830 M:      Pravin B Shelar <pshelar@ovn.org>
10831 L:      netdev@vger.kernel.org
10832 L:      dev@openvswitch.org
10833 W:      http://openvswitch.org
10834 S:      Maintained
10835 F:      net/openvswitch/
10836 F:      include/uapi/linux/openvswitch.h
10837
10838 OPERATING PERFORMANCE POINTS (OPP)
10839 M:      Viresh Kumar <vireshk@kernel.org>
10840 M:      Nishanth Menon <nm@ti.com>
10841 M:      Stephen Boyd <sboyd@kernel.org>
10842 L:      linux-pm@vger.kernel.org
10843 S:      Maintained
10844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10845 F:      drivers/opp/
10846 F:      include/linux/pm_opp.h
10847 F:      Documentation/power/opp.txt
10848 F:      Documentation/devicetree/bindings/opp/
10849
10850 OPL4 DRIVER
10851 M:      Clemens Ladisch <clemens@ladisch.de>
10852 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10853 T:      git git://git.alsa-project.org/alsa-kernel.git
10854 S:      Maintained
10855 F:      sound/drivers/opl4/
10856
10857 OPROFILE
10858 M:      Robert Richter <rric@kernel.org>
10859 L:      oprofile-list@lists.sf.net
10860 S:      Maintained
10861 F:      arch/*/include/asm/oprofile*.h
10862 F:      arch/*/oprofile/
10863 F:      drivers/oprofile/
10864 F:      include/linux/oprofile.h
10865
10866 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10867 M:      Mark Fasheh <mark@fasheh.com>
10868 M:      Joel Becker <jlbec@evilplan.org>
10869 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10870 W:      http://ocfs2.wiki.kernel.org
10871 S:      Supported
10872 F:      Documentation/filesystems/ocfs2.txt
10873 F:      Documentation/filesystems/dlmfs.txt
10874 F:      fs/ocfs2/
10875
10876 ORANGEFS FILESYSTEM
10877 M:      Mike Marshall <hubcap@omnibond.com>
10878 R:      Martin Brandenburg <martin@omnibond.com>
10879 L:      devel@lists.orangefs.org
10880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10881 S:      Supported
10882 F:      fs/orangefs/
10883 F:      Documentation/filesystems/orangefs.txt
10884
10885 ORINOCO DRIVER
10886 L:      linux-wireless@vger.kernel.org
10887 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10888 W:      http://www.nongnu.org/orinoco/
10889 S:      Orphan
10890 F:      drivers/net/wireless/intersil/orinoco/
10891
10892 OSD LIBRARY and FILESYSTEM
10893 M:      Boaz Harrosh <ooo@electrozaur.com>
10894 S:      Maintained
10895 F:      drivers/scsi/osd/
10896 F:      include/scsi/osd_*
10897 F:      fs/exofs/
10898
10899 OV2659 OMNIVISION SENSOR DRIVER
10900 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10901 L:      linux-media@vger.kernel.org
10902 W:      https://linuxtv.org
10903 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10904 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10905 S:      Maintained
10906 F:      drivers/media/i2c/ov2659.c
10907 F:      include/media/i2c/ov2659.h
10908
10909 OVERLAY FILESYSTEM
10910 M:      Miklos Szeredi <miklos@szeredi.hu>
10911 L:      linux-unionfs@vger.kernel.org
10912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10913 S:      Supported
10914 F:      fs/overlayfs/
10915 F:      Documentation/filesystems/overlayfs.txt
10916
10917 P54 WIRELESS DRIVER
10918 M:      Christian Lamparter <chunkeey@googlemail.com>
10919 L:      linux-wireless@vger.kernel.org
10920 W:      http://wireless.kernel.org/en/users/Drivers/p54
10921 S:      Maintained
10922 F:      drivers/net/wireless/intersil/p54/
10923
10924 PA SEMI ETHERNET DRIVER
10925 L:      netdev@vger.kernel.org
10926 S:      Orphan
10927 F:      drivers/net/ethernet/pasemi/*
10928
10929 PA SEMI SMBUS DRIVER
10930 L:      linux-i2c@vger.kernel.org
10931 S:      Orphan
10932 F:      drivers/i2c/busses/i2c-pasemi.c
10933
10934 PADATA PARALLEL EXECUTION MECHANISM
10935 M:      Steffen Klassert <steffen.klassert@secunet.com>
10936 L:      linux-crypto@vger.kernel.org
10937 S:      Maintained
10938 F:      kernel/padata.c
10939 F:      include/linux/padata.h
10940 F:      Documentation/padata.txt
10941
10942 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10943 M:      Harald Welte <laforge@gnumonks.org>
10944 L:      platform-driver-x86@vger.kernel.org
10945 S:      Maintained
10946 F:      drivers/platform/x86/panasonic-laptop.c
10947
10948 PARALLEL LCD/KEYPAD PANEL DRIVER
10949 M:      Willy Tarreau <willy@haproxy.com>
10950 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10951 S:      Odd Fixes
10952 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10953 F:      drivers/auxdisplay/panel.c
10954
10955 PARALLEL PORT SUBSYSTEM
10956 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10957 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10958 L:      linux-parport@lists.infradead.org (subscribers-only)
10959 S:      Maintained
10960 F:      drivers/parport/
10961 F:      include/linux/parport*.h
10962 F:      drivers/char/ppdev.c
10963 F:      include/uapi/linux/ppdev.h
10964 F:      Documentation/parport*.txt
10965
10966 PARAVIRT_OPS INTERFACE
10967 M:      Juergen Gross <jgross@suse.com>
10968 M:      Alok Kataria <akataria@vmware.com>
10969 L:      virtualization@lists.linux-foundation.org
10970 S:      Supported
10971 F:      Documentation/virtual/paravirt_ops.txt
10972 F:      arch/*/kernel/paravirt*
10973 F:      arch/*/include/asm/paravirt*.h
10974 F:      include/linux/hypervisor.h
10975
10976 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10977 M:      Tim Waugh <tim@cyberelk.net>
10978 L:      linux-parport@lists.infradead.org (subscribers-only)
10979 S:      Maintained
10980 F:      Documentation/blockdev/paride.txt
10981 F:      drivers/block/paride/
10982
10983 PARISC ARCHITECTURE
10984 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10985 M:      Helge Deller <deller@gmx.de>
10986 L:      linux-parisc@vger.kernel.org
10987 W:      http://www.parisc-linux.org/
10988 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10991 S:      Maintained
10992 F:      arch/parisc/
10993 F:      Documentation/parisc/
10994 F:      drivers/parisc/
10995 F:      drivers/char/agp/parisc-agp.c
10996 F:      drivers/input/serio/gscps2.c
10997 F:      drivers/parport/parport_gsc.*
10998 F:      drivers/tty/serial/8250/8250_gsc.c
10999 F:      drivers/video/fbdev/sti*
11000 F:      drivers/video/console/sti*
11001 F:      drivers/video/logo/logo_parisc*
11002
11003 PARMAN
11004 M:      Jiri Pirko <jiri@mellanox.com>
11005 L:      netdev@vger.kernel.org
11006 S:      Supported
11007 F:      lib/parman.c
11008 F:      lib/test_parman.c
11009 F:      include/linux/parman.h
11010
11011 PC87360 HARDWARE MONITORING DRIVER
11012 M:      Jim Cromie <jim.cromie@gmail.com>
11013 L:      linux-hwmon@vger.kernel.org
11014 S:      Maintained
11015 F:      Documentation/hwmon/pc87360
11016 F:      drivers/hwmon/pc87360.c
11017
11018 PC8736x GPIO DRIVER
11019 M:      Jim Cromie <jim.cromie@gmail.com>
11020 S:      Maintained
11021 F:      drivers/char/pc8736x_gpio.c
11022
11023 PC87427 HARDWARE MONITORING DRIVER
11024 M:      Jean Delvare <jdelvare@suse.com>
11025 L:      linux-hwmon@vger.kernel.org
11026 S:      Maintained
11027 F:      Documentation/hwmon/pc87427
11028 F:      drivers/hwmon/pc87427.c
11029
11030 PCA9532 LED DRIVER
11031 M:      Riku Voipio <riku.voipio@iki.fi>
11032 S:      Maintained
11033 F:      drivers/leds/leds-pca9532.c
11034 F:      include/linux/leds-pca9532.h
11035
11036 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11037 M:      Guenter Roeck <linux@roeck-us.net>
11038 L:      linux-i2c@vger.kernel.org
11039 S:      Maintained
11040 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11041
11042 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11043 M:      Khalid Aziz <khalid@gonehiking.org>
11044 S:      Maintained
11045 F:      drivers/firmware/pcdp.*
11046
11047 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11048 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11049 L:      linux-pci@vger.kernel.org
11050 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11051 S:      Maintained
11052 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11053 F:      drivers/pci/controller/pci-aardvark.c
11054
11055 PCI DRIVER FOR ALTERA PCIE IP
11056 M:      Ley Foon Tan <lftan@altera.com>
11057 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11058 L:      linux-pci@vger.kernel.org
11059 S:      Supported
11060 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11061 F:      drivers/pci/controller/pcie-altera.c
11062
11063 PCI DRIVER FOR APPLIEDMICRO XGENE
11064 M:      Tanmay Inamdar <tinamdar@apm.com>
11065 L:      linux-pci@vger.kernel.org
11066 L:      linux-arm-kernel@lists.infradead.org
11067 S:      Maintained
11068 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11069 F:      drivers/pci/controller/pci-xgene.c
11070
11071 PCI DRIVER FOR ARM VERSATILE PLATFORM
11072 M:      Rob Herring <robh@kernel.org>
11073 L:      linux-pci@vger.kernel.org
11074 L:      linux-arm-kernel@lists.infradead.org
11075 S:      Maintained
11076 F:      Documentation/devicetree/bindings/pci/versatile.txt
11077 F:      drivers/pci/controller/pci-versatile.c
11078
11079 PCI DRIVER FOR ARMADA 8K
11080 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11081 L:      linux-pci@vger.kernel.org
11082 L:      linux-arm-kernel@lists.infradead.org
11083 S:      Maintained
11084 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11085 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11086
11087 PCI DRIVER FOR CADENCE PCIE IP
11088 M:      Alan Douglas <adouglas@cadence.com>
11089 L:      linux-pci@vger.kernel.org
11090 S:      Maintained
11091 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11092 F:      drivers/pci/controller/pcie-cadence*
11093
11094 PCI DRIVER FOR FREESCALE LAYERSCAPE
11095 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11096 M:      Mingkai Hu <mingkai.hu@nxp.com>
11097 M:      Roy Zang <roy.zang@nxp.com>
11098 L:      linuxppc-dev@lists.ozlabs.org
11099 L:      linux-pci@vger.kernel.org
11100 L:      linux-arm-kernel@lists.infradead.org
11101 S:      Maintained
11102 F:      drivers/pci/controller/dwc/*layerscape*
11103
11104 PCI DRIVER FOR GENERIC OF HOSTS
11105 M:      Will Deacon <will.deacon@arm.com>
11106 L:      linux-pci@vger.kernel.org
11107 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11108 S:      Maintained
11109 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11110 F:      drivers/pci/controller/pci-host-common.c
11111 F:      drivers/pci/controller/pci-host-generic.c
11112
11113 PCI DRIVER FOR IMX6
11114 M:      Richard Zhu <hongxing.zhu@nxp.com>
11115 M:      Lucas Stach <l.stach@pengutronix.de>
11116 L:      linux-pci@vger.kernel.org
11117 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11118 S:      Maintained
11119 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11120 F:      drivers/pci/controller/dwc/*imx6*
11121
11122 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11123 M:      Keith Busch <keith.busch@intel.com>
11124 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11125 L:      linux-pci@vger.kernel.org
11126 S:      Supported
11127 F:      drivers/pci/controller/vmd.c
11128
11129 PCI DRIVER FOR MICROSEMI SWITCHTEC
11130 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11131 M:      Logan Gunthorpe <logang@deltatee.com>
11132 L:      linux-pci@vger.kernel.org
11133 S:      Maintained
11134 F:      Documentation/switchtec.txt
11135 F:      Documentation/ABI/testing/sysfs-class-switchtec
11136 F:      drivers/pci/switch/switchtec*
11137 F:      include/uapi/linux/switchtec_ioctl.h
11138 F:      include/linux/switchtec.h
11139 F:      drivers/ntb/hw/mscc/
11140
11141 PCI DRIVER FOR MOBIVEIL PCIE IP
11142 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11143 L:      linux-pci@vger.kernel.org
11144 S:      Supported
11145 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11146 F:      drivers/pci/controller/pcie-mobiveil.c
11147
11148 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11149 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11150 M:      Jason Cooper <jason@lakedaemon.net>
11151 L:      linux-pci@vger.kernel.org
11152 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11153 S:      Maintained
11154 F:      drivers/pci/controller/*mvebu*
11155
11156 PCI DRIVER FOR NVIDIA TEGRA
11157 M:      Thierry Reding <thierry.reding@gmail.com>
11158 L:      linux-tegra@vger.kernel.org
11159 L:      linux-pci@vger.kernel.org
11160 S:      Supported
11161 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11162 F:      drivers/pci/controller/pci-tegra.c
11163
11164 PCI DRIVER FOR RENESAS R-CAR
11165 M:      Simon Horman <horms@verge.net.au>
11166 L:      linux-pci@vger.kernel.org
11167 L:      linux-renesas-soc@vger.kernel.org
11168 S:      Maintained
11169 F:      drivers/pci/controller/*rcar*
11170
11171 PCI DRIVER FOR SAMSUNG EXYNOS
11172 M:      Jingoo Han <jingoohan1@gmail.com>
11173 L:      linux-pci@vger.kernel.org
11174 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11175 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11176 S:      Maintained
11177 F:      drivers/pci/controller/dwc/pci-exynos.c
11178
11179 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11180 M:      Jingoo Han <jingoohan1@gmail.com>
11181 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11182 L:      linux-pci@vger.kernel.org
11183 S:      Maintained
11184 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11185 F:      drivers/pci/controller/dwc/*designware*
11186
11187 PCI DRIVER FOR TI DRA7XX
11188 M:      Kishon Vijay Abraham I <kishon@ti.com>
11189 L:      linux-omap@vger.kernel.org
11190 L:      linux-pci@vger.kernel.org
11191 S:      Supported
11192 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11193 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11194
11195 PCI DRIVER FOR TI KEYSTONE
11196 M:      Murali Karicheri <m-karicheri2@ti.com>
11197 L:      linux-pci@vger.kernel.org
11198 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11199 S:      Maintained
11200 F:      drivers/pci/controller/dwc/*keystone*
11201
11202 PCI ENDPOINT SUBSYSTEM
11203 M:      Kishon Vijay Abraham I <kishon@ti.com>
11204 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11205 L:      linux-pci@vger.kernel.org
11206 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11207 S:      Supported
11208 F:      drivers/pci/endpoint/
11209 F:      drivers/misc/pci_endpoint_test.c
11210 F:      tools/pci/
11211
11212 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11213 M:      Russell Currey <ruscur@russell.cc>
11214 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11215 M:      Oliver O'Halloran <oohall@gmail.com>
11216 L:      linuxppc-dev@lists.ozlabs.org
11217 S:      Supported
11218 F:      Documentation/PCI/pci-error-recovery.txt
11219 F:      drivers/pci/pcie/aer.c
11220 F:      drivers/pci/pcie/dpc.c
11221 F:      drivers/pci/pcie/err.c
11222 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11223 F:      arch/powerpc/kernel/eeh*.c
11224 F:      arch/powerpc/platforms/*/eeh*.c
11225 F:      arch/powerpc/include/*/eeh*.h
11226
11227 PCI ERROR RECOVERY
11228 M:      Linas Vepstas <linasvepstas@gmail.com>
11229 L:      linux-pci@vger.kernel.org
11230 S:      Supported
11231 F:      Documentation/PCI/pci-error-recovery.txt
11232
11233 PCI MSI DRIVER FOR ALTERA MSI IP
11234 M:      Ley Foon Tan <lftan@altera.com>
11235 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11236 L:      linux-pci@vger.kernel.org
11237 S:      Supported
11238 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11239 F:      drivers/pci/controller/pcie-altera-msi.c
11240
11241 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11242 M:      Duc Dang <dhdang@apm.com>
11243 L:      linux-pci@vger.kernel.org
11244 L:      linux-arm-kernel@lists.infradead.org
11245 S:      Maintained
11246 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11247 F:      drivers/pci/controller/pci-xgene-msi.c
11248
11249 PCI SUBSYSTEM
11250 M:      Bjorn Helgaas <bhelgaas@google.com>
11251 L:      linux-pci@vger.kernel.org
11252 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11254 S:      Supported
11255 F:      Documentation/devicetree/bindings/pci/
11256 F:      Documentation/PCI/
11257 F:      drivers/acpi/pci*
11258 F:      drivers/pci/
11259 F:      include/asm-generic/pci*
11260 F:      include/linux/pci*
11261 F:      include/linux/of_pci.h
11262 F:      include/uapi/linux/pci*
11263 F:      lib/pci*
11264 F:      arch/x86/pci/
11265 F:      arch/x86/kernel/quirks.c
11266
11267 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11268 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11269 L:      linux-pci@vger.kernel.org
11270 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11272 S:      Supported
11273 F:      drivers/pci/controller/
11274
11275 PCIE DRIVER FOR AXIS ARTPEC
11276 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11277 L:      linux-arm-kernel@axis.com
11278 L:      linux-pci@vger.kernel.org
11279 S:      Maintained
11280 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11281 F:      drivers/pci/controller/dwc/*artpec*
11282
11283 PCIE DRIVER FOR CAVIUM THUNDERX
11284 M:      David Daney <david.daney@cavium.com>
11285 L:      linux-pci@vger.kernel.org
11286 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11287 S:      Supported
11288 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11289 F:      drivers/pci/controller/pci-thunder-*
11290
11291 PCIE DRIVER FOR HISILICON
11292 M:      Zhou Wang <wangzhou1@hisilicon.com>
11293 L:      linux-pci@vger.kernel.org
11294 S:      Maintained
11295 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11296 F:      drivers/pci/controller/dwc/pcie-hisi.c
11297
11298 PCIE DRIVER FOR HISILICON KIRIN
11299 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11300 M:      Binghui Wang <wangbinghui@hisilicon.com>
11301 L:      linux-pci@vger.kernel.org
11302 S:      Maintained
11303 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11304 F:      drivers/pci/controller/dwc/pcie-kirin.c
11305
11306 PCIE DRIVER FOR HISILICON STB
11307 M:      Jianguo Sun <sunjianguo1@huawei.com>
11308 M:      Shawn Guo <shawn.guo@linaro.org>
11309 L:      linux-pci@vger.kernel.org
11310 S:      Maintained
11311 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11312 F:      drivers/pci/controller/dwc/pcie-histb.c
11313
11314 PCIE DRIVER FOR MEDIATEK
11315 M:      Ryder Lee <ryder.lee@mediatek.com>
11316 L:      linux-pci@vger.kernel.org
11317 L:      linux-mediatek@lists.infradead.org
11318 S:      Supported
11319 F:      Documentation/devicetree/bindings/pci/mediatek*
11320 F:      drivers/pci/controller/*mediatek*
11321
11322 PCIE DRIVER FOR QUALCOMM MSM
11323 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11324 L:      linux-pci@vger.kernel.org
11325 L:      linux-arm-msm@vger.kernel.org
11326 S:      Maintained
11327 F:      drivers/pci/controller/dwc/*qcom*
11328
11329 PCIE DRIVER FOR ROCKCHIP
11330 M:      Shawn Lin <shawn.lin@rock-chips.com>
11331 L:      linux-pci@vger.kernel.org
11332 L:      linux-rockchip@lists.infradead.org
11333 S:      Maintained
11334 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11335 F:      drivers/pci/controller/pcie-rockchip*
11336
11337 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11338 M:      Linus Walleij <linus.walleij@linaro.org>
11339 L:      linux-pci@vger.kernel.org
11340 S:      Maintained
11341 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11342 F:      drivers/pci/controller/pci-v3-semi.c
11343
11344 PCIE DRIVER FOR ST SPEAR13XX
11345 M:      Pratyush Anand <pratyush.anand@gmail.com>
11346 L:      linux-pci@vger.kernel.org
11347 S:      Maintained
11348 F:      drivers/pci/controller/dwc/*spear*
11349
11350 PCMCIA SUBSYSTEM
11351 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11353 S:      Odd Fixes
11354 F:      Documentation/pcmcia/
11355 F:      tools/pcmcia/
11356 F:      drivers/pcmcia/
11357 F:      include/pcmcia/
11358
11359 PCNET32 NETWORK DRIVER
11360 M:      Don Fry <pcnet32@frontier.com>
11361 L:      netdev@vger.kernel.org
11362 S:      Maintained
11363 F:      drivers/net/ethernet/amd/pcnet32.c
11364
11365 PCRYPT PARALLEL CRYPTO ENGINE
11366 M:      Steffen Klassert <steffen.klassert@secunet.com>
11367 L:      linux-crypto@vger.kernel.org
11368 S:      Maintained
11369 F:      crypto/pcrypt.c
11370 F:      include/crypto/pcrypt.h
11371
11372 PEAQ WMI HOTKEYS DRIVER
11373 M:      Hans de Goede <hdegoede@redhat.com>
11374 L:      platform-driver-x86@vger.kernel.org
11375 S:      Maintained
11376 F:      drivers/platform/x86/peaq-wmi.c
11377
11378 PER-CPU MEMORY ALLOCATOR
11379 M:      Dennis Zhou <dennis@kernel.org>
11380 M:      Tejun Heo <tj@kernel.org>
11381 M:      Christoph Lameter <cl@linux.com>
11382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11383 S:      Maintained
11384 F:      include/linux/percpu*.h
11385 F:      mm/percpu*.c
11386 F:      arch/*/include/asm/percpu.h
11387
11388 PER-TASK DELAY ACCOUNTING
11389 M:      Balbir Singh <bsingharora@gmail.com>
11390 S:      Maintained
11391 F:      include/linux/delayacct.h
11392 F:      kernel/delayacct.c
11393
11394 PERFORMANCE EVENTS SUBSYSTEM
11395 M:      Peter Zijlstra <peterz@infradead.org>
11396 M:      Ingo Molnar <mingo@redhat.com>
11397 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11398 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11399 R:      Jiri Olsa <jolsa@redhat.com>
11400 R:      Namhyung Kim <namhyung@kernel.org>
11401 L:      linux-kernel@vger.kernel.org
11402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11403 S:      Supported
11404 F:      kernel/events/*
11405 F:      include/linux/perf_event.h
11406 F:      include/uapi/linux/perf_event.h
11407 F:      arch/*/kernel/perf_event*.c
11408 F:      arch/*/kernel/*/perf_event*.c
11409 F:      arch/*/kernel/*/*/perf_event*.c
11410 F:      arch/*/include/asm/perf_event.h
11411 F:      arch/*/kernel/perf_callchain.c
11412 F:      arch/*/events/*
11413 F:      tools/perf/
11414
11415 PERSONALITY HANDLING
11416 M:      Christoph Hellwig <hch@infradead.org>
11417 L:      linux-abi-devel@lists.sourceforge.net
11418 S:      Maintained
11419 F:      include/linux/personality.h
11420 F:      include/uapi/linux/personality.h
11421
11422 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11423 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11424 L:      linux-input@vger.kernel.org
11425 S:      Maintained
11426 F:      Documentation/input/devices/pxrc.rst
11427 F:      drivers/input/joystick/pxrc.c
11428
11429 PHONET PROTOCOL
11430 M:      Remi Denis-Courmont <courmisch@gmail.com>
11431 S:      Supported
11432 F:      Documentation/networking/phonet.txt
11433 F:      include/linux/phonet.h
11434 F:      include/net/phonet/
11435 F:      include/uapi/linux/phonet.h
11436 F:      net/phonet/
11437
11438 PHRAM MTD DRIVER
11439 M:      Joern Engel <joern@lazybastard.org>
11440 L:      linux-mtd@lists.infradead.org
11441 S:      Maintained
11442 F:      drivers/mtd/devices/phram.c
11443
11444 PICOLCD HID DRIVER
11445 M:      Bruno Prémont <bonbons@linux-vserver.org>
11446 L:      linux-input@vger.kernel.org
11447 S:      Maintained
11448 F:      drivers/hid/hid-picolcd*
11449
11450 PICOXCELL SUPPORT
11451 M:      Jamie Iles <jamie@jamieiles.com>
11452 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11453 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11454 S:      Supported
11455 F:      arch/arm/boot/dts/picoxcell*
11456 F:      arch/arm/mach-picoxcell/
11457 F:      drivers/crypto/picoxcell*
11458
11459 PIN CONTROL SUBSYSTEM
11460 M:      Linus Walleij <linus.walleij@linaro.org>
11461 L:      linux-gpio@vger.kernel.org
11462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11463 S:      Maintained
11464 F:      Documentation/devicetree/bindings/pinctrl/
11465 F:      Documentation/driver-api/pinctl.rst
11466 F:      drivers/pinctrl/
11467 F:      include/linux/pinctrl/
11468
11469 PIN CONTROLLER - ATMEL AT91
11470 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11471 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11472 S:      Maintained
11473 F:      drivers/pinctrl/pinctrl-at91.*
11474
11475 PIN CONTROLLER - ATMEL AT91 PIO4
11476 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11477 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11478 L:      linux-gpio@vger.kernel.org
11479 S:      Supported
11480 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11481
11482 PIN CONTROLLER - FREESCALE
11483 M:      Dong Aisheng <aisheng.dong@nxp.com>
11484 M:      Fabio Estevam <festevam@gmail.com>
11485 M:      Shawn Guo <shawnguo@kernel.org>
11486 M:      Stefan Agner <stefan@agner.ch>
11487 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11488 L:      linux-gpio@vger.kernel.org
11489 S:      Maintained
11490 F:      drivers/pinctrl/freescale/
11491 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11492
11493 PIN CONTROLLER - INTEL
11494 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11495 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11496 S:      Maintained
11497 F:      drivers/pinctrl/intel/
11498
11499 PIN CONTROLLER - MEDIATEK
11500 M:      Sean Wang <sean.wang@mediatek.com>
11501 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11502 S:      Maintained
11503 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11504 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11505 F:      drivers/pinctrl/mediatek/mtk-eint.*
11506 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11507 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11508 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11509
11510 PIN CONTROLLER - QUALCOMM
11511 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11512 S:      Maintained
11513 L:      linux-arm-msm@vger.kernel.org
11514 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11515 F:      drivers/pinctrl/qcom/
11516
11517 PIN CONTROLLER - RENESAS
11518 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11519 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11520 L:      linux-renesas-soc@vger.kernel.org
11521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11522 S:      Maintained
11523 F:      drivers/pinctrl/sh-pfc/
11524
11525 PIN CONTROLLER - SAMSUNG
11526 M:      Tomasz Figa <tomasz.figa@gmail.com>
11527 M:      Krzysztof Kozlowski <krzk@kernel.org>
11528 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11529 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11530 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11531 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11533 S:      Maintained
11534 F:      drivers/pinctrl/samsung/
11535 F:      include/dt-bindings/pinctrl/samsung.h
11536 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11537
11538 PIN CONTROLLER - SINGLE
11539 M:      Tony Lindgren <tony@atomide.com>
11540 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11542 L:      linux-omap@vger.kernel.org
11543 S:      Maintained
11544 F:      drivers/pinctrl/pinctrl-single.c
11545
11546 PIN CONTROLLER - ST SPEAR
11547 M:      Viresh Kumar <vireshk@kernel.org>
11548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11549 W:      http://www.st.com/spear
11550 S:      Maintained
11551 F:      drivers/pinctrl/spear/
11552
11553 PISTACHIO SOC SUPPORT
11554 M:      James Hartley <james.hartley@sondrel.com>
11555 L:      linux-mips@linux-mips.org
11556 S:      Odd Fixes
11557 F:      arch/mips/pistachio/
11558 F:      arch/mips/include/asm/mach-pistachio/
11559 F:      arch/mips/boot/dts/img/pistachio*
11560 F:      arch/mips/configs/pistachio*_defconfig
11561
11562 PKTCDVD DRIVER
11563 S:      Orphan
11564 M:      linux-block@vger.kernel.org
11565 F:      drivers/block/pktcdvd.c
11566 F:      include/linux/pktcdvd.h
11567 F:      include/uapi/linux/pktcdvd.h
11568
11569 PKUNITY SOC DRIVERS
11570 M:      Guan Xuetao <gxt@pku.edu.cn>
11571 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11572 S:      Maintained
11573 T:      git git://github.com/gxt/linux.git
11574 F:      drivers/input/serio/i8042-unicore32io.h
11575 F:      drivers/i2c/busses/i2c-puv3.c
11576 F:      drivers/video/fbdev/fb-puv3.c
11577 F:      drivers/rtc/rtc-puv3.c
11578
11579 PMBUS HARDWARE MONITORING DRIVERS
11580 M:      Guenter Roeck <linux@roeck-us.net>
11581 L:      linux-hwmon@vger.kernel.org
11582 W:      http://hwmon.wiki.kernel.org/
11583 W:      http://www.roeck-us.net/linux/drivers/
11584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11585 S:      Maintained
11586 F:      Documentation/hwmon/pmbus
11587 F:      drivers/hwmon/pmbus/
11588 F:      include/linux/pmbus.h
11589
11590 PMC SIERRA MaxRAID DRIVER
11591 L:      linux-scsi@vger.kernel.org
11592 W:      http://www.pmc-sierra.com/
11593 S:      Orphan
11594 F:      drivers/scsi/pmcraid.*
11595
11596 PMC SIERRA PM8001 DRIVER
11597 M:      Jack Wang <jinpu.wang@profitbricks.com>
11598 M:      lindar_liu@usish.com
11599 L:      linux-scsi@vger.kernel.org
11600 S:      Supported
11601 F:      drivers/scsi/pm8001/
11602
11603 PNP SUPPORT
11604 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11605 S:      Maintained
11606 F:      drivers/pnp/
11607
11608 POSIX CLOCKS and TIMERS
11609 M:      Thomas Gleixner <tglx@linutronix.de>
11610 L:      linux-kernel@vger.kernel.org
11611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11612 S:      Maintained
11613 F:      fs/timerfd.c
11614 F:      include/linux/timer*
11615 F:      kernel/time/*timer*
11616
11617 POWER MANAGEMENT CORE
11618 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11619 L:      linux-pm@vger.kernel.org
11620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11621 B:      https://bugzilla.kernel.org
11622 S:      Supported
11623 F:      drivers/base/power/
11624 F:      include/linux/pm.h
11625 F:      include/linux/pm_*
11626 F:      include/linux/powercap.h
11627 F:      drivers/powercap/
11628 F:      kernel/configs/nopm.config
11629
11630 POWER STATE COORDINATION INTERFACE (PSCI)
11631 M:      Mark Rutland <mark.rutland@arm.com>
11632 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11633 L:      linux-arm-kernel@lists.infradead.org
11634 S:      Maintained
11635 F:      drivers/firmware/psci*.c
11636 F:      include/linux/psci.h
11637 F:      include/uapi/linux/psci.h
11638
11639 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11640 M:      Sebastian Reichel <sre@kernel.org>
11641 L:      linux-pm@vger.kernel.org
11642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11643 S:      Maintained
11644 F:      Documentation/ABI/testing/sysfs-class-power
11645 F:      Documentation/devicetree/bindings/power/supply/
11646 F:      include/linux/power_supply.h
11647 F:      drivers/power/supply/
11648
11649 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11650 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11651 L:      linuxppc-dev@lists.ozlabs.org
11652 S:      Maintained
11653 F:      drivers/char/powernv-op-panel.c
11654
11655 PPP OVER ATM (RFC 2364)
11656 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11657 S:      Maintained
11658 F:      net/atm/pppoatm.c
11659 F:      include/uapi/linux/atmppp.h
11660
11661 PPP OVER ETHERNET
11662 M:      Michal Ostrowski <mostrows@earthlink.net>
11663 S:      Maintained
11664 F:      drivers/net/ppp/pppoe.c
11665 F:      drivers/net/ppp/pppox.c
11666
11667 PPP OVER L2TP
11668 M:      James Chapman <jchapman@katalix.com>
11669 S:      Maintained
11670 F:      net/l2tp/l2tp_ppp.c
11671 F:      include/linux/if_pppol2tp.h
11672 F:      include/uapi/linux/if_pppol2tp.h
11673
11674 PPP PROTOCOL DRIVERS AND COMPRESSORS
11675 M:      Paul Mackerras <paulus@samba.org>
11676 L:      linux-ppp@vger.kernel.org
11677 S:      Maintained
11678 F:      drivers/net/ppp/ppp_*
11679
11680 PPS SUPPORT
11681 M:      Rodolfo Giometti <giometti@enneenne.com>
11682 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11683 L:      linuxpps@ml.enneenne.com (subscribers-only)
11684 S:      Maintained
11685 F:      Documentation/pps/
11686 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11687 F:      Documentation/ABI/testing/sysfs-pps
11688 F:      drivers/pps/
11689 F:      include/linux/pps*.h
11690 F:      include/uapi/linux/pps.h
11691
11692 PPTP DRIVER
11693 M:      Dmitry Kozlov <xeb@mail.ru>
11694 L:      netdev@vger.kernel.org
11695 S:      Maintained
11696 F:      drivers/net/ppp/pptp.c
11697 W:      http://sourceforge.net/projects/accel-pptp
11698
11699 PREEMPTIBLE KERNEL
11700 M:      Robert Love <rml@tech9.net>
11701 L:      kpreempt-tech@lists.sourceforge.net
11702 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11703 S:      Supported
11704 F:      Documentation/preempt-locking.txt
11705 F:      include/linux/preempt.h
11706
11707 PRINTK
11708 M:      Petr Mladek <pmladek@suse.com>
11709 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11710 R:      Steven Rostedt <rostedt@goodmis.org>
11711 S:      Maintained
11712 F:      kernel/printk/
11713 F:      include/linux/printk.h
11714
11715 PRISM54 WIRELESS DRIVER
11716 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11717 L:      linux-wireless@vger.kernel.org
11718 W:      http://wireless.kernel.org/en/users/Drivers/p54
11719 S:      Obsolete
11720 F:      drivers/net/wireless/intersil/prism54/
11721
11722 PROC FILESYSTEM
11723 R:      Alexey Dobriyan <adobriyan@gmail.com>
11724 L:      linux-kernel@vger.kernel.org
11725 L:      linux-fsdevel@vger.kernel.org
11726 S:      Maintained
11727 F:      fs/proc/
11728 F:      include/linux/proc_fs.h
11729 F:      tools/testing/selftests/proc/
11730
11731 PROC SYSCTL
11732 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11733 M:      Kees Cook <keescook@chromium.org>
11734 L:      linux-kernel@vger.kernel.org
11735 L:      linux-fsdevel@vger.kernel.org
11736 S:      Maintained
11737 F:      fs/proc/proc_sysctl.c
11738 F:      include/linux/sysctl.h
11739 F:      kernel/sysctl.c
11740 F:      tools/testing/selftests/sysctl/
11741
11742 PS3 NETWORK SUPPORT
11743 M:      Geoff Levand <geoff@infradead.org>
11744 L:      netdev@vger.kernel.org
11745 L:      linuxppc-dev@lists.ozlabs.org
11746 S:      Maintained
11747 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11748
11749 PS3 PLATFORM SUPPORT
11750 M:      Geoff Levand <geoff@infradead.org>
11751 L:      linuxppc-dev@lists.ozlabs.org
11752 S:      Maintained
11753 F:      arch/powerpc/boot/ps3*
11754 F:      arch/powerpc/include/asm/lv1call.h
11755 F:      arch/powerpc/include/asm/ps3*.h
11756 F:      arch/powerpc/platforms/ps3/
11757 F:      drivers/*/ps3*
11758 F:      drivers/ps3/
11759 F:      drivers/rtc/rtc-ps3.c
11760 F:      drivers/usb/host/*ps3.c
11761 F:      sound/ppc/snd_ps3*
11762
11763 PS3VRAM DRIVER
11764 M:      Jim Paris <jim@jtan.com>
11765 M:      Geoff Levand <geoff@infradead.org>
11766 L:      linuxppc-dev@lists.ozlabs.org
11767 S:      Maintained
11768 F:      drivers/block/ps3vram.c
11769
11770 PSAMPLE PACKET SAMPLING SUPPORT:
11771 M:      Yotam Gigi <yotam.gi@gmail.com>
11772 S:      Maintained
11773 F:      net/psample
11774 F:      include/net/psample.h
11775 F:      include/uapi/linux/psample.h
11776
11777 PSTORE FILESYSTEM
11778 M:      Kees Cook <keescook@chromium.org>
11779 M:      Anton Vorontsov <anton@enomsg.org>
11780 M:      Colin Cross <ccross@android.com>
11781 M:      Tony Luck <tony.luck@intel.com>
11782 S:      Maintained
11783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11784 F:      fs/pstore/
11785 F:      include/linux/pstore*
11786 F:      drivers/firmware/efi/efi-pstore.c
11787 F:      drivers/acpi/apei/erst.c
11788 F:      Documentation/admin-guide/ramoops.rst
11789 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11790 K:      \b(pstore|ramoops)
11791
11792 PTP HARDWARE CLOCK SUPPORT
11793 M:      Richard Cochran <richardcochran@gmail.com>
11794 L:      netdev@vger.kernel.org
11795 S:      Maintained
11796 W:      http://linuxptp.sourceforge.net/
11797 F:      Documentation/ABI/testing/sysfs-ptp
11798 F:      Documentation/ptp/*
11799 F:      drivers/net/phy/dp83640*
11800 F:      drivers/ptp/*
11801 F:      include/linux/ptp_cl*
11802
11803 PTRACE SUPPORT
11804 M:      Oleg Nesterov <oleg@redhat.com>
11805 S:      Maintained
11806 F:      include/asm-generic/syscall.h
11807 F:      include/linux/ptrace.h
11808 F:      include/linux/regset.h
11809 F:      include/linux/tracehook.h
11810 F:      include/uapi/linux/ptrace.h
11811 F:      include/uapi/linux/ptrace.h
11812 F:      include/asm-generic/ptrace.h
11813 F:      kernel/ptrace.c
11814 F:      arch/*/ptrace*.c
11815 F:      arch/*/*/ptrace*.c
11816 F:      arch/*/include/asm/ptrace*.h
11817
11818 PULSE8-CEC DRIVER
11819 M:      Hans Verkuil <hverkuil@xs4all.nl>
11820 L:      linux-media@vger.kernel.org
11821 T:      git git://linuxtv.org/media_tree.git
11822 S:      Maintained
11823 F:      drivers/media/usb/pulse8-cec/*
11824 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11825
11826 PVRUSB2 VIDEO4LINUX DRIVER
11827 M:      Mike Isely <isely@pobox.com>
11828 L:      pvrusb2@isely.net       (subscribers-only)
11829 L:      linux-media@vger.kernel.org
11830 W:      http://www.isely.net/pvrusb2/
11831 T:      git git://linuxtv.org/media_tree.git
11832 S:      Maintained
11833 F:      Documentation/media/v4l-drivers/pvrusb2*
11834 F:      drivers/media/usb/pvrusb2/
11835
11836 PWC WEBCAM DRIVER
11837 M:      Hans Verkuil <hverkuil@xs4all.nl>
11838 L:      linux-media@vger.kernel.org
11839 T:      git git://linuxtv.org/media_tree.git
11840 S:      Odd Fixes
11841 F:      drivers/media/usb/pwc/*
11842
11843 PWM FAN DRIVER
11844 M:      Kamil Debski <kamil@wypas.org>
11845 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11846 L:      linux-hwmon@vger.kernel.org
11847 S:      Supported
11848 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11849 F:      Documentation/hwmon/pwm-fan
11850 F:      drivers/hwmon/pwm-fan.c
11851
11852 PWM IR Transmitter
11853 M:      Sean Young <sean@mess.org>
11854 L:      linux-media@vger.kernel.org
11855 S:      Maintained
11856 F:      drivers/media/rc/pwm-ir-tx.c
11857
11858 PWM SUBSYSTEM
11859 M:      Thierry Reding <thierry.reding@gmail.com>
11860 L:      linux-pwm@vger.kernel.org
11861 S:      Maintained
11862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11863 F:      Documentation/pwm.txt
11864 F:      Documentation/devicetree/bindings/pwm/
11865 F:      include/linux/pwm.h
11866 F:      drivers/pwm/
11867 F:      drivers/video/backlight/pwm_bl.c
11868 F:      include/linux/pwm_backlight.h
11869 F:      drivers/gpio/gpio-mvebu.c
11870 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11871
11872 PXA GPIO DRIVER
11873 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11874 L:      linux-gpio@vger.kernel.org
11875 S:      Maintained
11876 F:      drivers/gpio/gpio-pxa.c
11877
11878 PXA MMCI DRIVER
11879 S:      Orphan
11880
11881 PXA RTC DRIVER
11882 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11883 L:      linux-rtc@vger.kernel.org
11884 S:      Maintained
11885
11886 PXA2xx/PXA3xx SUPPORT
11887 M:      Daniel Mack <daniel@zonque.org>
11888 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11889 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11890 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11891 T:      git git://github.com/hzhuang1/linux.git
11892 T:      git git://github.com/rjarzmik/linux.git
11893 S:      Maintained
11894 F:      arch/arm/boot/dts/pxa*
11895 F:      arch/arm/mach-pxa/
11896 F:      drivers/dma/pxa*
11897 F:      drivers/pcmcia/pxa2xx*
11898 F:      drivers/pinctrl/pxa/
11899 F:      drivers/spi/spi-pxa2xx*
11900 F:      drivers/usb/gadget/udc/pxa2*
11901 F:      include/sound/pxa2xx-lib.h
11902 F:      sound/arm/pxa*
11903 F:      sound/soc/pxa/
11904
11905 QAT DRIVER
11906 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11907 L:      qat-linux@intel.com
11908 S:      Supported
11909 F:      drivers/crypto/qat/
11910
11911 QCOM AUDIO (ASoC) DRIVERS
11912 M:      Patrick Lai <plai@codeaurora.org>
11913 M:      Banajit Goswami <bgoswami@codeaurora.org>
11914 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11915 S:      Supported
11916 F:      sound/soc/qcom/
11917
11918 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11919 M:      Gabriel Somlo <somlo@cmu.edu>
11920 M:      "Michael S. Tsirkin" <mst@redhat.com>
11921 L:      qemu-devel@nongnu.org
11922 S:      Maintained
11923 F:      drivers/firmware/qemu_fw_cfg.c
11924 F:      include/uapi/linux/qemu_fw_cfg.h
11925
11926 QIB DRIVER
11927 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11928 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11929 L:      linux-rdma@vger.kernel.org
11930 S:      Supported
11931 F:      drivers/infiniband/hw/qib/
11932
11933 QLOGIC QL41xxx FCOE DRIVER
11934 M:      QLogic-Storage-Upstream@cavium.com
11935 L:      linux-scsi@vger.kernel.org
11936 S:      Supported
11937 F:      drivers/scsi/qedf/
11938
11939 QLOGIC QL41xxx ISCSI DRIVER
11940 M:      QLogic-Storage-Upstream@cavium.com
11941 L:      linux-scsi@vger.kernel.org
11942 S:      Supported
11943 F:      drivers/scsi/qedi/
11944
11945 QLOGIC QL4xxx ETHERNET DRIVER
11946 M:      Ariel Elior <Ariel.Elior@cavium.com>
11947 M:      everest-linux-l2@cavium.com
11948 L:      netdev@vger.kernel.org
11949 S:      Supported
11950 F:      drivers/net/ethernet/qlogic/qed/
11951 F:      include/linux/qed/
11952 F:      drivers/net/ethernet/qlogic/qede/
11953
11954 QLOGIC QL4xxx RDMA DRIVER
11955 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11956 M:      Ariel Elior <Ariel.Elior@cavium.com>
11957 L:      linux-rdma@vger.kernel.org
11958 S:      Supported
11959 F:      drivers/infiniband/hw/qedr/
11960 F:      include/uapi/rdma/qedr-abi.h
11961
11962 QLOGIC QLA1280 SCSI DRIVER
11963 M:      Michael Reed <mdr@sgi.com>
11964 L:      linux-scsi@vger.kernel.org
11965 S:      Maintained
11966 F:      drivers/scsi/qla1280.[ch]
11967
11968 QLOGIC QLA2XXX FC-SCSI DRIVER
11969 M:      qla2xxx-upstream@qlogic.com
11970 L:      linux-scsi@vger.kernel.org
11971 S:      Supported
11972 F:      Documentation/scsi/LICENSE.qla2xxx
11973 F:      drivers/scsi/qla2xxx/
11974
11975 QLOGIC QLA3XXX NETWORK DRIVER
11976 M:      Dept-GELinuxNICDev@cavium.com
11977 L:      netdev@vger.kernel.org
11978 S:      Supported
11979 F:      Documentation/networking/LICENSE.qla3xxx
11980 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11981
11982 QLOGIC QLA4XXX iSCSI DRIVER
11983 M:      QLogic-Storage-Upstream@qlogic.com
11984 L:      linux-scsi@vger.kernel.org
11985 S:      Supported
11986 F:      Documentation/scsi/LICENSE.qla4xxx
11987 F:      drivers/scsi/qla4xxx/
11988
11989 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11990 M:      Shahed Shaikh <Shahed.Shaikh@cavium.com>
11991 M:      Manish Chopra <manish.chopra@cavium.com>
11992 M:      Dept-GELinuxNICDev@cavium.com
11993 L:      netdev@vger.kernel.org
11994 S:      Supported
11995 F:      drivers/net/ethernet/qlogic/qlcnic/
11996
11997 QLOGIC QLGE 10Gb ETHERNET DRIVER
11998 M:      Manish Chopra <manish.chopra@cavium.com>
11999 M:      Dept-GELinuxNICDev@cavium.com
12000 L:      netdev@vger.kernel.org
12001 S:      Supported
12002 F:      drivers/net/ethernet/qlogic/qlge/
12003
12004 QM1D1B0004 MEDIA DRIVER
12005 M:      Akihiro Tsukada <tskd08@gmail.com>
12006 L:      linux-media@vger.kernel.org
12007 S:      Odd Fixes
12008 F:      drivers/media/tuners/qm1d1b0004*
12009
12010 QM1D1C0042 MEDIA DRIVER
12011 M:      Akihiro Tsukada <tskd08@gmail.com>
12012 L:      linux-media@vger.kernel.org
12013 S:      Odd Fixes
12014 F:      drivers/media/tuners/qm1d1c0042*
12015
12016 QNX4 FILESYSTEM
12017 M:      Anders Larsen <al@alarsen.net>
12018 W:      http://www.alarsen.net/linux/qnx4fs/
12019 S:      Maintained
12020 F:      fs/qnx4/
12021 F:      include/uapi/linux/qnx4_fs.h
12022 F:      include/uapi/linux/qnxtypes.h
12023
12024 QORIQ DPAA2 FSL-MC BUS DRIVER
12025 M:      Stuart Yoder <stuyoder@gmail.com>
12026 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12027 L:      linux-kernel@vger.kernel.org
12028 S:      Maintained
12029 F:      drivers/bus/fsl-mc/
12030 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12031 F:      Documentation/networking/dpaa2/overview.rst
12032
12033 QT1010 MEDIA DRIVER
12034 M:      Antti Palosaari <crope@iki.fi>
12035 L:      linux-media@vger.kernel.org
12036 W:      https://linuxtv.org
12037 W:      http://palosaari.fi/linux/
12038 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12039 T:      git git://linuxtv.org/anttip/media_tree.git
12040 S:      Maintained
12041 F:      drivers/media/tuners/qt1010*
12042
12043 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12044 M:      Kalle Valo <kvalo@codeaurora.org>
12045 L:      ath10k@lists.infradead.org
12046 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12048 S:      Supported
12049 F:      drivers/net/wireless/ath/ath10k/
12050
12051 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12052 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12053 L:      linux-wireless@vger.kernel.org
12054 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12055 S:      Supported
12056 F:      drivers/net/wireless/ath/ath9k/
12057
12058 QUALCOMM CAMERA SUBSYSTEM DRIVER
12059 M:      Todor Tomov <todor.tomov@linaro.org>
12060 L:      linux-media@vger.kernel.org
12061 S:      Maintained
12062 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12063 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12064 F:      drivers/media/platform/qcom/camss/
12065
12066 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12067 M:  Ilia Lin <ilia.lin@gmail.com>
12068 L:  linux-pm@vger.kernel.org
12069 S:  Maintained
12070 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12071 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12072
12073 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12074 M:      Timur Tabi <timur@kernel.org>
12075 L:      netdev@vger.kernel.org
12076 S:      Maintained
12077 F:      drivers/net/ethernet/qualcomm/emac/
12078
12079 QUALCOMM GENERIC INTERFACE I2C DRIVER
12080 M:      Alok Chauhan <alokc@codeaurora.org>
12081 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12082 L:      linux-i2c@vger.kernel.org
12083 L:      linux-arm-msm@vger.kernel.org
12084 S:      Supported
12085 F:      drivers/i2c/busses/i2c-qcom-geni.c
12086
12087 QUALCOMM HEXAGON ARCHITECTURE
12088 M:      Richard Kuo <rkuo@codeaurora.org>
12089 L:      linux-hexagon@vger.kernel.org
12090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12091 S:      Supported
12092 F:      arch/hexagon/
12093
12094 QUALCOMM HIDMA DRIVER
12095 M:      Sinan Kaya <okaya@kernel.org>
12096 L:      linux-arm-kernel@lists.infradead.org
12097 L:      linux-arm-msm@vger.kernel.org
12098 L:      dmaengine@vger.kernel.org
12099 S:      Supported
12100 F:      drivers/dma/qcom/hidma*
12101
12102 QUALCOMM IOMMU
12103 M:      Rob Clark <robdclark@gmail.com>
12104 L:      iommu@lists.linux-foundation.org
12105 L:      linux-arm-msm@vger.kernel.org
12106 S:      Maintained
12107 F:      drivers/iommu/qcom_iommu.c
12108
12109 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12110 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12111 L:      linux-media@vger.kernel.org
12112 L:      linux-arm-msm@vger.kernel.org
12113 T:      git git://linuxtv.org/media_tree.git
12114 S:      Maintained
12115 F:      drivers/media/platform/qcom/venus/
12116
12117 QUALCOMM WCN36XX WIRELESS DRIVER
12118 M:      Kalle Valo <kvalo@codeaurora.org>
12119 L:      wcn36xx@lists.infradead.org
12120 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12121 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12122 S:      Supported
12123 F:      drivers/net/wireless/ath/wcn36xx/
12124
12125 QUANTENNA QTNFMAC WIRELESS DRIVER
12126 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12127 M:      Avinash Patil <avinashp@quantenna.com>
12128 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12129 L:      linux-wireless@vger.kernel.org
12130 S:      Maintained
12131 F:      drivers/net/wireless/quantenna
12132
12133 RADEON and AMDGPU DRM DRIVERS
12134 M:      Alex Deucher <alexander.deucher@amd.com>
12135 M:      Christian König <christian.koenig@amd.com>
12136 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12137 L:      amd-gfx@lists.freedesktop.org
12138 T:      git git://people.freedesktop.org/~agd5f/linux
12139 S:      Supported
12140 F:      drivers/gpu/drm/radeon/
12141 F:      include/uapi/drm/radeon_drm.h
12142 F:      drivers/gpu/drm/amd/
12143 F:      include/uapi/drm/amdgpu_drm.h
12144
12145 RADEON FRAMEBUFFER DISPLAY DRIVER
12146 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12147 L:      linux-fbdev@vger.kernel.org
12148 S:      Maintained
12149 F:      drivers/video/fbdev/aty/radeon*
12150 F:      include/uapi/linux/radeonfb.h
12151
12152 RADIOSHARK RADIO DRIVER
12153 M:      Hans Verkuil <hverkuil@xs4all.nl>
12154 L:      linux-media@vger.kernel.org
12155 T:      git git://linuxtv.org/media_tree.git
12156 S:      Maintained
12157 F:      drivers/media/radio/radio-shark.c
12158
12159 RADIOSHARK2 RADIO DRIVER
12160 M:      Hans Verkuil <hverkuil@xs4all.nl>
12161 L:      linux-media@vger.kernel.org
12162 T:      git git://linuxtv.org/media_tree.git
12163 S:      Maintained
12164 F:      drivers/media/radio/radio-shark2.c
12165 F:      drivers/media/radio/radio-tea5777.c
12166
12167 RADOS BLOCK DEVICE (RBD)
12168 M:      Ilya Dryomov <idryomov@gmail.com>
12169 M:      Sage Weil <sage@redhat.com>
12170 M:      Alex Elder <elder@kernel.org>
12171 L:      ceph-devel@vger.kernel.org
12172 W:      http://ceph.com/
12173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12174 T:      git git://github.com/ceph/ceph-client.git
12175 S:      Supported
12176 F:      Documentation/ABI/testing/sysfs-bus-rbd
12177 F:      drivers/block/rbd.c
12178 F:      drivers/block/rbd_types.h
12179
12180 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12181 M:      Paul Mackerras <paulus@samba.org>
12182 L:      linux-fbdev@vger.kernel.org
12183 S:      Maintained
12184 F:      drivers/video/fbdev/aty/aty128fb.c
12185
12186 RAINSHADOW-CEC DRIVER
12187 M:      Hans Verkuil <hverkuil@xs4all.nl>
12188 L:      linux-media@vger.kernel.org
12189 T:      git git://linuxtv.org/media_tree.git
12190 S:      Maintained
12191 F:      drivers/media/usb/rainshadow-cec/*
12192
12193 RALINK MIPS ARCHITECTURE
12194 M:      John Crispin <john@phrozen.org>
12195 L:      linux-mips@linux-mips.org
12196 S:      Maintained
12197 F:      arch/mips/ralink
12198
12199 RALINK RT2X00 WIRELESS LAN DRIVER
12200 P:      rt2x00 project
12201 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12202 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12203 L:      linux-wireless@vger.kernel.org
12204 S:      Maintained
12205 F:      drivers/net/wireless/ralink/rt2x00/
12206
12207 RAMDISK RAM BLOCK DEVICE DRIVER
12208 M:      Jens Axboe <axboe@kernel.dk>
12209 S:      Maintained
12210 F:      Documentation/blockdev/ramdisk.txt
12211 F:      drivers/block/brd.c
12212
12213 RANCHU VIRTUAL BOARD FOR MIPS
12214 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12215 L:      linux-mips@linux-mips.org
12216 S:      Supported
12217 F:      arch/mips/generic/board-ranchu.c
12218 F:      arch/mips/configs/generic/board-ranchu.config
12219
12220 RANDOM NUMBER DRIVER
12221 M:      "Theodore Ts'o" <tytso@mit.edu>
12222 S:      Maintained
12223 F:      drivers/char/random.c
12224
12225 RAPIDIO SUBSYSTEM
12226 M:      Matt Porter <mporter@kernel.crashing.org>
12227 M:      Alexandre Bounine <alex.bou9@gmail.com>
12228 S:      Maintained
12229 F:      drivers/rapidio/
12230
12231 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12232 L:      linux-wireless@vger.kernel.org
12233 S:      Orphan
12234 F:      drivers/net/wireless/ray*
12235
12236 RCUTORTURE TEST FRAMEWORK
12237 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12238 M:      Josh Triplett <josh@joshtriplett.org>
12239 R:      Steven Rostedt <rostedt@goodmis.org>
12240 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12241 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12242 L:      linux-kernel@vger.kernel.org
12243 S:      Supported
12244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12245 F:      tools/testing/selftests/rcutorture
12246
12247 RDC R-321X SoC
12248 M:      Florian Fainelli <florian@openwrt.org>
12249 S:      Maintained
12250
12251 RDC R6040 FAST ETHERNET DRIVER
12252 M:      Florian Fainelli <f.fainelli@gmail.com>
12253 L:      netdev@vger.kernel.org
12254 S:      Maintained
12255 F:      drivers/net/ethernet/rdc/r6040.c
12256
12257 RDMAVT - RDMA verbs software
12258 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12259 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12260 L:      linux-rdma@vger.kernel.org
12261 S:      Supported
12262 F:      drivers/infiniband/sw/rdmavt
12263
12264 RDS - RELIABLE DATAGRAM SOCKETS
12265 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12266 L:      netdev@vger.kernel.org
12267 L:      linux-rdma@vger.kernel.org
12268 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12269 W:      https://oss.oracle.com/projects/rds/
12270 S:      Supported
12271 F:      net/rds/
12272 F:      Documentation/networking/rds.txt
12273
12274 RDT - RESOURCE ALLOCATION
12275 M:      Fenghua Yu <fenghua.yu@intel.com>
12276 M:      Reinette Chatre <reinette.chatre@intel.com>
12277 L:      linux-kernel@vger.kernel.org
12278 S:      Supported
12279 F:      arch/x86/kernel/cpu/intel_rdt*
12280 F:      arch/x86/include/asm/intel_rdt_sched.h
12281 F:      Documentation/x86/intel_rdt*
12282
12283 READ-COPY UPDATE (RCU)
12284 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12285 M:      Josh Triplett <josh@joshtriplett.org>
12286 R:      Steven Rostedt <rostedt@goodmis.org>
12287 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12288 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12289 L:      linux-kernel@vger.kernel.org
12290 W:      http://www.rdrop.com/users/paulmck/RCU/
12291 S:      Supported
12292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12293 F:      Documentation/RCU/
12294 X:      Documentation/RCU/torture.txt
12295 F:      include/linux/rcu*
12296 X:      include/linux/srcu*.h
12297 F:      kernel/rcu/
12298 X:      kernel/rcu/srcu*.c
12299
12300 REAL TIME CLOCK (RTC) SUBSYSTEM
12301 M:      Alessandro Zummo <a.zummo@towertech.it>
12302 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12303 L:      linux-rtc@vger.kernel.org
12304 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12306 S:      Maintained
12307 F:      Documentation/devicetree/bindings/rtc/
12308 F:      Documentation/rtc.txt
12309 F:      drivers/rtc/
12310 F:      include/linux/rtc.h
12311 F:      include/uapi/linux/rtc.h
12312 F:      include/linux/rtc/
12313 F:      include/linux/platform_data/rtc-*
12314 F:      tools/testing/selftests/rtc/
12315
12316 REALTEK AUDIO CODECS
12317 M:      Bard Liao <bardliao@realtek.com>
12318 M:      Oder Chiou <oder_chiou@realtek.com>
12319 S:      Maintained
12320 F:      sound/soc/codecs/rt*
12321 F:      include/sound/rt*.h
12322
12323 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12324 M:      Linus Walleij <linus.walleij@linaro.org>
12325 S:      Maintained
12326 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12327 F:      drivers/net/dsa/realtek-smi*
12328 F:      drivers/net/dsa/rtl83*
12329
12330 REGISTER MAP ABSTRACTION
12331 M:      Mark Brown <broonie@kernel.org>
12332 L:      linux-kernel@vger.kernel.org
12333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12334 S:      Supported
12335 F:      Documentation/devicetree/bindings/regmap/
12336 F:      drivers/base/regmap/
12337 F:      include/linux/regmap.h
12338
12339 REISERFS FILE SYSTEM
12340 L:      reiserfs-devel@vger.kernel.org
12341 S:      Supported
12342 F:      fs/reiserfs/
12343
12344 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12345 M:      Ohad Ben-Cohen <ohad@wizery.com>
12346 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12347 L:      linux-remoteproc@vger.kernel.org
12348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12349 S:      Maintained
12350 F:      Documentation/devicetree/bindings/remoteproc/
12351 F:      Documentation/remoteproc.txt
12352 F:      drivers/remoteproc/
12353 F:      include/linux/remoteproc.h
12354
12355 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12356 M:      Ohad Ben-Cohen <ohad@wizery.com>
12357 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12358 L:      linux-remoteproc@vger.kernel.org
12359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12360 S:      Maintained
12361 F:      drivers/rpmsg/
12362 F:      Documentation/rpmsg.txt
12363 F:      include/linux/rpmsg.h
12364 F:      include/linux/rpmsg/
12365
12366 RENESAS CLOCK DRIVERS
12367 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12368 L:      linux-renesas-soc@vger.kernel.org
12369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12370 S:      Supported
12371 F:      drivers/clk/renesas/
12372
12373 RENESAS EMEV2 I2C DRIVER
12374 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12375 S:      Supported
12376 F:      drivers/i2c/busses/i2c-emev2.c
12377
12378 RENESAS ETHERNET DRIVERS
12379 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12380 L:      netdev@vger.kernel.org
12381 L:      linux-renesas-soc@vger.kernel.org
12382 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12383 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12384 F:      drivers/net/ethernet/renesas/
12385 F:      include/linux/sh_eth.h
12386
12387 RENESAS R-CAR GYROADC DRIVER
12388 M:      Marek Vasut <marek.vasut@gmail.com>
12389 L:      linux-iio@vger.kernel.org
12390 S:      Supported
12391 F:      drivers/iio/adc/rcar_gyro_adc.c
12392
12393 RENESAS R-CAR I2C DRIVERS
12394 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12395 S:      Supported
12396 F:      drivers/i2c/busses/i2c-rcar.c
12397 F:      drivers/i2c/busses/i2c-sh_mobile.c
12398
12399 RENESAS USB PHY DRIVER
12400 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12401 L:      linux-renesas-soc@vger.kernel.org
12402 S:      Maintained
12403 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12404
12405 RESET CONTROLLER FRAMEWORK
12406 M:      Philipp Zabel <p.zabel@pengutronix.de>
12407 T:      git git://git.pengutronix.de/git/pza/linux
12408 S:      Maintained
12409 F:      drivers/reset/
12410 F:      Documentation/devicetree/bindings/reset/
12411 F:      include/dt-bindings/reset/
12412 F:      include/linux/reset.h
12413 F:      include/linux/reset-controller.h
12414
12415 RESTARTABLE SEQUENCES SUPPORT
12416 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12417 M:      Peter Zijlstra <peterz@infradead.org>
12418 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12419 M:      Boqun Feng <boqun.feng@gmail.com>
12420 L:      linux-kernel@vger.kernel.org
12421 S:      Supported
12422 F:      kernel/rseq.c
12423 F:      include/uapi/linux/rseq.h
12424 F:      include/trace/events/rseq.h
12425 F:      tools/testing/selftests/rseq/
12426
12427 RFKILL
12428 M:      Johannes Berg <johannes@sipsolutions.net>
12429 L:      linux-wireless@vger.kernel.org
12430 W:      http://wireless.kernel.org/
12431 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12433 S:      Maintained
12434 F:      Documentation/rfkill.txt
12435 F:      Documentation/ABI/stable/sysfs-class-rfkill
12436 F:      net/rfkill/
12437 F:      include/linux/rfkill.h
12438 F:      include/uapi/linux/rfkill.h
12439
12440 RHASHTABLE
12441 M:      Thomas Graf <tgraf@suug.ch>
12442 M:      Herbert Xu <herbert@gondor.apana.org.au>
12443 L:      netdev@vger.kernel.org
12444 S:      Maintained
12445 F:      lib/rhashtable.c
12446 F:      lib/test_rhashtable.c
12447 F:      include/linux/rhashtable.h
12448 F:      include/linux/rhashtable-types.h
12449
12450 RICOH R5C592 MEMORYSTICK DRIVER
12451 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12452 S:      Maintained
12453 F:      drivers/memstick/host/r592.*
12454
12455 RICOH SMARTMEDIA/XD DRIVER
12456 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12457 S:      Maintained
12458 F:      drivers/mtd/nand/raw/r852.c
12459 F:      drivers/mtd/nand/raw/r852.h
12460
12461 RISC-V ARCHITECTURE
12462 M:      Palmer Dabbelt <palmer@sifive.com>
12463 M:      Albert Ou <aou@eecs.berkeley.edu>
12464 L:      linux-riscv@lists.infradead.org
12465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12466 S:      Supported
12467 F:      arch/riscv/
12468 K:      riscv
12469 N:      riscv
12470
12471 ROCCAT DRIVERS
12472 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12473 W:      http://sourceforge.net/projects/roccat/
12474 S:      Maintained
12475 F:      drivers/hid/hid-roccat*
12476 F:      include/linux/hid-roccat*
12477 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12478
12479 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12480 M:      Jacob chen <jacob2.chen@rock-chips.com>
12481 L:      linux-media@vger.kernel.org
12482 S:      Maintained
12483 F:      drivers/media/platform/rockchip/rga/
12484 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12485
12486 ROCKER DRIVER
12487 M:      Jiri Pirko <jiri@resnulli.us>
12488 L:      netdev@vger.kernel.org
12489 S:      Supported
12490 F:      drivers/net/ethernet/rocker/
12491
12492 ROCKETPORT DRIVER
12493 P:      Comtrol Corp.
12494 W:      http://www.comtrol.com
12495 S:      Maintained
12496 F:      Documentation/serial/rocket.txt
12497 F:      drivers/tty/rocket*
12498
12499 ROCKETPORT EXPRESS/INFINITY DRIVER
12500 M:      Kevin Cernekee <cernekee@gmail.com>
12501 L:      linux-serial@vger.kernel.org
12502 S:      Odd Fixes
12503 F:      drivers/tty/serial/rp2.*
12504
12505 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12506 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12507 L:      linux-kernel@vger.kernel.org
12508 L:      linux-renesas-soc@vger.kernel.org
12509 S:      Supported
12510 F:      drivers/mfd/bd9571mwv.c
12511 F:      drivers/regulator/bd9571mwv-regulator.c
12512 F:      drivers/gpio/gpio-bd9571mwv.c
12513 F:      include/linux/mfd/bd9571mwv.h
12514 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12515
12516 ROSE NETWORK LAYER
12517 M:      Ralf Baechle <ralf@linux-mips.org>
12518 L:      linux-hams@vger.kernel.org
12519 W:      http://www.linux-ax25.org/
12520 S:      Maintained
12521 F:      include/net/rose.h
12522 F:      include/uapi/linux/rose.h
12523 F:      net/rose/
12524
12525 RTL2830 MEDIA DRIVER
12526 M:      Antti Palosaari <crope@iki.fi>
12527 L:      linux-media@vger.kernel.org
12528 W:      https://linuxtv.org
12529 W:      http://palosaari.fi/linux/
12530 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12531 T:      git git://linuxtv.org/anttip/media_tree.git
12532 S:      Maintained
12533 F:      drivers/media/dvb-frontends/rtl2830*
12534
12535 RTL2832 MEDIA DRIVER
12536 M:      Antti Palosaari <crope@iki.fi>
12537 L:      linux-media@vger.kernel.org
12538 W:      https://linuxtv.org
12539 W:      http://palosaari.fi/linux/
12540 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12541 T:      git git://linuxtv.org/anttip/media_tree.git
12542 S:      Maintained
12543 F:      drivers/media/dvb-frontends/rtl2832*
12544
12545 RTL2832_SDR MEDIA DRIVER
12546 M:      Antti Palosaari <crope@iki.fi>
12547 L:      linux-media@vger.kernel.org
12548 W:      https://linuxtv.org
12549 W:      http://palosaari.fi/linux/
12550 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12551 T:      git git://linuxtv.org/anttip/media_tree.git
12552 S:      Maintained
12553 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12554
12555 RTL8180 WIRELESS DRIVER
12556 L:      linux-wireless@vger.kernel.org
12557 W:      http://wireless.kernel.org/
12558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12559 S:      Orphan
12560 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12561
12562 RTL8187 WIRELESS DRIVER
12563 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12564 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12565 M:      Larry Finger <Larry.Finger@lwfinger.net>
12566 L:      linux-wireless@vger.kernel.org
12567 W:      http://wireless.kernel.org/
12568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12569 S:      Maintained
12570 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12571
12572 REALTEK WIRELESS DRIVER (rtlwifi family)
12573 M:      Ping-Ke Shih <pkshih@realtek.com>
12574 L:      linux-wireless@vger.kernel.org
12575 W:      http://wireless.kernel.org/
12576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12577 S:      Maintained
12578 F:      drivers/net/wireless/realtek/rtlwifi/
12579
12580 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12581 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12582 L:      linux-wireless@vger.kernel.org
12583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12584 S:      Maintained
12585 F:      drivers/net/wireless/realtek/rtl8xxxu/
12586
12587 RXRPC SOCKETS (AF_RXRPC)
12588 M:      David Howells <dhowells@redhat.com>
12589 L:      linux-afs@lists.infradead.org
12590 S:      Supported
12591 F:      net/rxrpc/
12592 F:      include/keys/rxrpc-type.h
12593 F:      include/net/af_rxrpc.h
12594 F:      include/trace/events/rxrpc.h
12595 F:      include/uapi/linux/rxrpc.h
12596 F:      Documentation/networking/rxrpc.txt
12597 W:      https://www.infradead.org/~dhowells/kafs/
12598
12599 S3 SAVAGE FRAMEBUFFER DRIVER
12600 M:      Antonino Daplas <adaplas@gmail.com>
12601 L:      linux-fbdev@vger.kernel.org
12602 S:      Maintained
12603 F:      drivers/video/fbdev/savage/
12604
12605 S390
12606 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12607 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12608 L:      linux-s390@vger.kernel.org
12609 W:      http://www.ibm.com/developerworks/linux/linux390/
12610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12611 S:      Supported
12612 F:      arch/s390/
12613 F:      drivers/s390/
12614 F:      Documentation/s390/
12615 F:      Documentation/driver-api/s390-drivers.rst
12616
12617 S390 COMMON I/O LAYER
12618 M:      Sebastian Ott <sebott@linux.ibm.com>
12619 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12620 L:      linux-s390@vger.kernel.org
12621 W:      http://www.ibm.com/developerworks/linux/linux390/
12622 S:      Supported
12623 F:      drivers/s390/cio/
12624
12625 S390 DASD DRIVER
12626 M:      Stefan Haberland <sth@linux.ibm.com>
12627 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12628 L:      linux-s390@vger.kernel.org
12629 W:      http://www.ibm.com/developerworks/linux/linux390/
12630 S:      Supported
12631 F:      drivers/s390/block/dasd*
12632 F:      block/partitions/ibm.c
12633
12634 S390 IOMMU (PCI)
12635 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12636 L:      linux-s390@vger.kernel.org
12637 W:      http://www.ibm.com/developerworks/linux/linux390/
12638 S:      Supported
12639 F:      drivers/iommu/s390-iommu.c
12640
12641 S390 IUCV NETWORK LAYER
12642 M:      Julian Wiedmann <jwi@linux.ibm.com>
12643 M:      Ursula Braun <ubraun@linux.ibm.com>
12644 L:      linux-s390@vger.kernel.org
12645 W:      http://www.ibm.com/developerworks/linux/linux390/
12646 S:      Supported
12647 F:      drivers/s390/net/*iucv*
12648 F:      include/net/iucv/
12649 F:      net/iucv/
12650
12651 S390 NETWORK DRIVERS
12652 M:      Julian Wiedmann <jwi@linux.ibm.com>
12653 M:      Ursula Braun <ubraun@linux.ibm.com>
12654 L:      linux-s390@vger.kernel.org
12655 W:      http://www.ibm.com/developerworks/linux/linux390/
12656 S:      Supported
12657 F:      drivers/s390/net/
12658
12659 S390 PCI SUBSYSTEM
12660 M:      Sebastian Ott <sebott@linux.ibm.com>
12661 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12662 L:      linux-s390@vger.kernel.org
12663 W:      http://www.ibm.com/developerworks/linux/linux390/
12664 S:      Supported
12665 F:      arch/s390/pci/
12666 F:      drivers/pci/hotplug/s390_pci_hpc.c
12667
12668 S390 VFIO-CCW DRIVER
12669 M:      Cornelia Huck <cohuck@redhat.com>
12670 M:      Halil Pasic <pasic@linux.ibm.com>
12671 L:      linux-s390@vger.kernel.org
12672 L:      kvm@vger.kernel.org
12673 S:      Supported
12674 F:      drivers/s390/cio/vfio_ccw*
12675 F:      Documentation/s390/vfio-ccw.txt
12676 F:      include/uapi/linux/vfio_ccw.h
12677
12678 S390 ZCRYPT DRIVER
12679 M:      Harald Freudenberger <freude@linux.ibm.com>
12680 L:      linux-s390@vger.kernel.org
12681 W:      http://www.ibm.com/developerworks/linux/linux390/
12682 S:      Supported
12683 F:      drivers/s390/crypto/
12684
12685 S390 ZFCP DRIVER
12686 M:      Steffen Maier <maier@linux.ibm.com>
12687 M:      Benjamin Block <bblock@linux.ibm.com>
12688 L:      linux-s390@vger.kernel.org
12689 W:      http://www.ibm.com/developerworks/linux/linux390/
12690 S:      Supported
12691 F:      drivers/s390/scsi/zfcp_*
12692
12693 S3C24XX SD/MMC Driver
12694 M:      Ben Dooks <ben-linux@fluff.org>
12695 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12696 S:      Supported
12697 F:      drivers/mmc/host/s3cmci.*
12698
12699 SAA6588 RDS RECEIVER DRIVER
12700 M:      Hans Verkuil <hverkuil@xs4all.nl>
12701 L:      linux-media@vger.kernel.org
12702 T:      git git://linuxtv.org/media_tree.git
12703 W:      https://linuxtv.org
12704 S:      Odd Fixes
12705 F:      drivers/media/i2c/saa6588*
12706
12707 SAA7134 VIDEO4LINUX DRIVER
12708 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12709 L:      linux-media@vger.kernel.org
12710 W:      https://linuxtv.org
12711 T:      git git://linuxtv.org/media_tree.git
12712 S:      Odd fixes
12713 F:      Documentation/media/v4l-drivers/saa7134*
12714 F:      drivers/media/pci/saa7134/
12715
12716 SAA7146 VIDEO4LINUX-2 DRIVER
12717 M:      Hans Verkuil <hverkuil@xs4all.nl>
12718 L:      linux-media@vger.kernel.org
12719 T:      git git://linuxtv.org/media_tree.git
12720 S:      Maintained
12721 F:      drivers/media/common/saa7146/
12722 F:      drivers/media/pci/saa7146/
12723 F:      include/media/saa7146*
12724
12725 SAMSUNG AUDIO (ASoC) DRIVERS
12726 M:      Krzysztof Kozlowski <krzk@kernel.org>
12727 M:      Sangbeom Kim <sbkim73@samsung.com>
12728 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12729 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12730 S:      Supported
12731 F:      sound/soc/samsung/
12732 F:      Documentation/devicetree/bindings/sound/samsung*
12733
12734 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12735 M:      Krzysztof Kozlowski <krzk@kernel.org>
12736 L:      linux-crypto@vger.kernel.org
12737 L:      linux-samsung-soc@vger.kernel.org
12738 S:      Maintained
12739 F:      drivers/crypto/exynos-rng.c
12740 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12741
12742 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12743 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12744 L:      linux-samsung-soc@vger.kernel.org
12745 S:      Maintained
12746 F:      drivers/char/hw_random/exynos-trng.c
12747 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12748
12749 SAMSUNG FRAMEBUFFER DRIVER
12750 M:      Jingoo Han <jingoohan1@gmail.com>
12751 L:      linux-fbdev@vger.kernel.org
12752 S:      Maintained
12753 F:      drivers/video/fbdev/s3c-fb.c
12754
12755 SAMSUNG LAPTOP DRIVER
12756 M:      Corentin Chary <corentin.chary@gmail.com>
12757 L:      platform-driver-x86@vger.kernel.org
12758 S:      Maintained
12759 F:      drivers/platform/x86/samsung-laptop.c
12760
12761 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12762 M:      Sangbeom Kim <sbkim73@samsung.com>
12763 M:      Krzysztof Kozlowski <krzk@kernel.org>
12764 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12765 L:      linux-kernel@vger.kernel.org
12766 L:      linux-samsung-soc@vger.kernel.org
12767 S:      Supported
12768 F:      drivers/mfd/sec*.c
12769 F:      drivers/regulator/s2m*.c
12770 F:      drivers/regulator/s5m*.c
12771 F:      drivers/clk/clk-s2mps11.c
12772 F:      drivers/rtc/rtc-s5m.c
12773 F:      include/linux/mfd/samsung/
12774 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12775 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12776 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12777 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12778
12779 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12780 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12781 L:      linux-media@vger.kernel.org
12782 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12783 S:      Maintained
12784 F:      drivers/media/platform/s3c-camif/
12785 F:      include/media/drv-intf/s3c_camif.h
12786
12787 SAMSUNG S3FWRN5 NFC DRIVER
12788 M:      Robert Baldyga <r.baldyga@samsung.com>
12789 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12790 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12791 S:      Supported
12792 F:      drivers/nfc/s3fwrn5
12793
12794 SAMSUNG S5C73M3 CAMERA DRIVER
12795 M:      Kyungmin Park <kyungmin.park@samsung.com>
12796 M:      Andrzej Hajda <a.hajda@samsung.com>
12797 L:      linux-media@vger.kernel.org
12798 S:      Supported
12799 F:      drivers/media/i2c/s5c73m3/*
12800
12801 SAMSUNG S5K5BAF CAMERA DRIVER
12802 M:      Kyungmin Park <kyungmin.park@samsung.com>
12803 M:      Andrzej Hajda <a.hajda@samsung.com>
12804 L:      linux-media@vger.kernel.org
12805 S:      Supported
12806 F:      drivers/media/i2c/s5k5baf.c
12807
12808 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12809 M:      Krzysztof Kozlowski <krzk@kernel.org>
12810 M:      Vladimir Zapolskiy <vz@mleia.com>
12811 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12812 L:      linux-crypto@vger.kernel.org
12813 L:      linux-samsung-soc@vger.kernel.org
12814 S:      Maintained
12815 F:      drivers/crypto/s5p-sss.c
12816
12817 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12818 M:      Kyungmin Park <kyungmin.park@samsung.com>
12819 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12820 L:      linux-media@vger.kernel.org
12821 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12822 S:      Supported
12823 F:      drivers/media/platform/exynos4-is/
12824
12825 SAMSUNG SOC CLOCK DRIVERS
12826 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12827 M:      Tomasz Figa <tomasz.figa@gmail.com>
12828 M:      Chanwoo Choi <cw00.choi@samsung.com>
12829 S:      Supported
12830 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12832 F:      drivers/clk/samsung/
12833 F:      include/dt-bindings/clock/exynos*.h
12834 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12835
12836 SAMSUNG SPI DRIVERS
12837 M:      Kukjin Kim <kgene@kernel.org>
12838 M:      Krzysztof Kozlowski <krzk@kernel.org>
12839 M:      Andi Shyti <andi@etezian.org>
12840 L:      linux-spi@vger.kernel.org
12841 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12842 S:      Maintained
12843 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12844 F:      drivers/spi/spi-s3c*
12845 F:      include/linux/platform_data/spi-s3c64xx.h
12846
12847 SAMSUNG SXGBE DRIVERS
12848 M:      Byungho An <bh74.an@samsung.com>
12849 M:      Girish K S <ks.giri@samsung.com>
12850 M:      Vipul Pandya <vipul.pandya@samsung.com>
12851 S:      Supported
12852 L:      netdev@vger.kernel.org
12853 F:      drivers/net/ethernet/samsung/sxgbe/
12854
12855 SAMSUNG THERMAL DRIVER
12856 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12857 L:      linux-pm@vger.kernel.org
12858 L:      linux-samsung-soc@vger.kernel.org
12859 S:      Supported
12860 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12861 F:      drivers/thermal/samsung/
12862
12863 SAMSUNG USB2 PHY DRIVER
12864 M:      Kamil Debski <kamil@wypas.org>
12865 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12866 L:      linux-kernel@vger.kernel.org
12867 S:      Supported
12868 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12869 F:      Documentation/phy/samsung-usb2.txt
12870 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12871 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12872 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12873 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12874 F:      drivers/phy/samsung/phy-samsung-usb2.c
12875 F:      drivers/phy/samsung/phy-samsung-usb2.h
12876
12877 SC1200 WDT DRIVER
12878 M:      Zwane Mwaikambo <zwanem@gmail.com>
12879 S:      Maintained
12880 F:      drivers/watchdog/sc1200wdt.c
12881
12882 SCHEDULER
12883 M:      Ingo Molnar <mingo@redhat.com>
12884 M:      Peter Zijlstra <peterz@infradead.org>
12885 L:      linux-kernel@vger.kernel.org
12886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12887 S:      Maintained
12888 F:      kernel/sched/
12889 F:      include/linux/sched.h
12890 F:      include/uapi/linux/sched.h
12891 F:      include/linux/wait.h
12892
12893 SCR24X CHIP CARD INTERFACE DRIVER
12894 M:      Lubomir Rintel <lkundrak@v3.sk>
12895 S:      Supported
12896 F:      drivers/char/pcmcia/scr24x_cs.c
12897
12898 SCSI CDROM DRIVER
12899 M:      Jens Axboe <axboe@kernel.dk>
12900 L:      linux-scsi@vger.kernel.org
12901 W:      http://www.kernel.dk
12902 S:      Maintained
12903 F:      drivers/scsi/sr*
12904
12905 SCSI RDMA PROTOCOL (SRP) INITIATOR
12906 M:      Bart Van Assche <bvanassche@acm.org>
12907 L:      linux-rdma@vger.kernel.org
12908 S:      Supported
12909 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12910 F:      drivers/infiniband/ulp/srp/
12911 F:      include/scsi/srp.h
12912
12913 SCSI RDMA PROTOCOL (SRP) TARGET
12914 M:      Bart Van Assche <bvanassche@acm.org>
12915 L:      linux-rdma@vger.kernel.org
12916 L:      target-devel@vger.kernel.org
12917 S:      Supported
12918 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12919 F:      drivers/infiniband/ulp/srpt/
12920
12921 SCSI SG DRIVER
12922 M:      Doug Gilbert <dgilbert@interlog.com>
12923 L:      linux-scsi@vger.kernel.org
12924 W:      http://sg.danny.cz/sg
12925 S:      Maintained
12926 F:      Documentation/scsi/scsi-generic.txt
12927 F:      drivers/scsi/sg.c
12928 F:      include/scsi/sg.h
12929
12930 SCSI SUBSYSTEM
12931 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12933 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12935 L:      linux-scsi@vger.kernel.org
12936 S:      Maintained
12937 F:      Documentation/devicetree/bindings/scsi/
12938 F:      drivers/scsi/
12939 F:      include/scsi/
12940
12941 SCSI TAPE DRIVER
12942 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12943 L:      linux-scsi@vger.kernel.org
12944 S:      Maintained
12945 F:      Documentation/scsi/st.txt
12946 F:      drivers/scsi/st.*
12947 F:      drivers/scsi/st_*.h
12948
12949 SCTP PROTOCOL
12950 M:      Vlad Yasevich <vyasevich@gmail.com>
12951 M:      Neil Horman <nhorman@tuxdriver.com>
12952 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12953 L:      linux-sctp@vger.kernel.org
12954 W:      http://lksctp.sourceforge.net
12955 S:      Maintained
12956 F:      Documentation/networking/sctp.txt
12957 F:      include/linux/sctp.h
12958 F:      include/uapi/linux/sctp.h
12959 F:      include/net/sctp/
12960 F:      net/sctp/
12961
12962 SCx200 CPU SUPPORT
12963 M:      Jim Cromie <jim.cromie@gmail.com>
12964 S:      Odd Fixes
12965 F:      Documentation/i2c/busses/scx200_acb
12966 F:      arch/x86/platform/scx200/
12967 F:      drivers/watchdog/scx200_wdt.c
12968 F:      drivers/i2c/busses/scx200*
12969 F:      drivers/mtd/maps/scx200_docflash.c
12970 F:      include/linux/scx200.h
12971
12972 SCx200 GPIO DRIVER
12973 M:      Jim Cromie <jim.cromie@gmail.com>
12974 S:      Maintained
12975 F:      drivers/char/scx200_gpio.c
12976 F:      include/linux/scx200_gpio.h
12977
12978 SCx200 HRT CLOCKSOURCE DRIVER
12979 M:      Jim Cromie <jim.cromie@gmail.com>
12980 S:      Maintained
12981 F:      drivers/clocksource/scx200_hrt.c
12982
12983 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12984 M:      Sascha Sommer <saschasommer@freenet.de>
12985 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12986 S:      Maintained
12987 F:      drivers/mmc/host/sdricoh_cs.c
12988
12989 SECURE COMPUTING
12990 M:      Kees Cook <keescook@chromium.org>
12991 R:      Andy Lutomirski <luto@amacapital.net>
12992 R:      Will Drewry <wad@chromium.org>
12993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12994 S:      Supported
12995 F:      kernel/seccomp.c
12996 F:      include/uapi/linux/seccomp.h
12997 F:      include/linux/seccomp.h
12998 F:      tools/testing/selftests/seccomp/*
12999 F:      tools/testing/selftests/kselftest_harness.h
13000 F:      Documentation/userspace-api/seccomp_filter.rst
13001 K:      \bsecure_computing
13002 K:      \bTIF_SECCOMP\b
13003
13004 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13005 M:      Al Cooper <alcooperx@gmail.com>
13006 L:      linux-mmc@vger.kernel.org
13007 L:      bcm-kernel-feedback-list@broadcom.com
13008 S:      Maintained
13009 F:      drivers/mmc/host/sdhci-brcmstb*
13010
13011 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13012 M:      Adrian Hunter <adrian.hunter@intel.com>
13013 L:      linux-mmc@vger.kernel.org
13014 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13015 S:      Maintained
13016 F:      drivers/mmc/host/sdhci*
13017 F:      include/linux/mmc/sdhci*
13018
13019 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13020 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13021 M:      Manjunath M B <manjumb@synopsys.com>
13022 L:      linux-mmc@vger.kernel.org
13023 S:      Maintained
13024 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13025
13026 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13027 M:      Ben Dooks <ben-linux@fluff.org>
13028 M:      Jaehoon Chung <jh80.chung@samsung.com>
13029 L:      linux-mmc@vger.kernel.org
13030 S:      Maintained
13031 F:      drivers/mmc/host/sdhci-s3c*
13032
13033 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13034 M:      Viresh Kumar <vireshk@kernel.org>
13035 L:      linux-mmc@vger.kernel.org
13036 S:      Maintained
13037 F:      drivers/mmc/host/sdhci-spear.c
13038
13039 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13040 M:      Kishon Vijay Abraham I <kishon@ti.com>
13041 L:      linux-mmc@vger.kernel.org
13042 S:      Maintained
13043 F:      drivers/mmc/host/sdhci-omap.c
13044
13045 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13046 M:      Scott Bauer <scott.bauer@intel.com>
13047 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13048 L:      linux-block@vger.kernel.org
13049 S:      Supported
13050 F:      block/sed*
13051 F:      block/opal_proto.h
13052 F:      include/linux/sed*
13053 F:      include/uapi/linux/sed*
13054
13055 SECURITY CONTACT
13056 M:      Security Officers <security@kernel.org>
13057 S:      Supported
13058
13059 SECURITY SUBSYSTEM
13060 M:      James Morris <jmorris@namei.org>
13061 M:      "Serge E. Hallyn" <serge@hallyn.com>
13062 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13064 W:      http://kernsec.org/
13065 S:      Supported
13066 F:      security/
13067 X:      security/selinux/
13068
13069 SELINUX SECURITY MODULE
13070 M:      Paul Moore <paul@paul-moore.com>
13071 M:      Stephen Smalley <sds@tycho.nsa.gov>
13072 M:      Eric Paris <eparis@parisplace.org>
13073 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
13074 W:      https://selinuxproject.org
13075 W:      https://github.com/SELinuxProject
13076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13077 S:      Supported
13078 F:      include/linux/selinux*
13079 F:      security/selinux/
13080 F:      scripts/selinux/
13081 F:      Documentation/admin-guide/LSM/SELinux.rst
13082
13083 SENSABLE PHANTOM
13084 M:      Jiri Slaby <jirislaby@gmail.com>
13085 S:      Maintained
13086 F:      drivers/misc/phantom.c
13087 F:      include/uapi/linux/phantom.h
13088
13089 SERIAL DEVICE BUS
13090 M:      Rob Herring <robh@kernel.org>
13091 L:      linux-serial@vger.kernel.org
13092 S:      Maintained
13093 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13094 F:      drivers/tty/serdev/
13095 F:      include/linux/serdev.h
13096
13097 SERIAL DRIVERS
13098 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13099 L:      linux-serial@vger.kernel.org
13100 S:      Maintained
13101 F:      Documentation/devicetree/bindings/serial/
13102 F:      drivers/tty/serial/
13103
13104 SERIAL IR RECEIVER
13105 M:      Sean Young <sean@mess.org>
13106 L:      linux-media@vger.kernel.org
13107 S:      Maintained
13108 F:      drivers/media/rc/serial_ir.c
13109
13110 SFC NETWORK DRIVER
13111 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13112 M:      Edward Cree <ecree@solarflare.com>
13113 M:      Bert Kenward <bkenward@solarflare.com>
13114 L:      netdev@vger.kernel.org
13115 S:      Supported
13116 F:      drivers/net/ethernet/sfc/
13117
13118 SGI GRU DRIVER
13119 M:      Dimitri Sivanich <sivanich@sgi.com>
13120 S:      Maintained
13121 F:      drivers/misc/sgi-gru/
13122
13123 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13124 M:      Pat Gefre <pfg@sgi.com>
13125 L:      linux-ia64@vger.kernel.org
13126 S:      Supported
13127 F:      Documentation/ia64/serial.txt
13128 F:      drivers/tty/serial/ioc?_serial.c
13129 F:      include/linux/ioc?.h
13130
13131 SGI XP/XPC/XPNET DRIVER
13132 M:      Cliff Whickman <cpw@sgi.com>
13133 M:      Robin Holt <robinmholt@gmail.com>
13134 S:      Maintained
13135 F:      drivers/misc/sgi-xp/
13136
13137 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13138 M:      Ursula Braun <ubraun@linux.ibm.com>
13139 L:      linux-s390@vger.kernel.org
13140 W:      http://www.ibm.com/developerworks/linux/linux390/
13141 S:      Supported
13142 F:      net/smc/
13143
13144 SHARP RJ54N1CB0C SENSOR DRIVER
13145 M:      Jacopo Mondi <jacopo@jmondi.org>
13146 L:      linux-media@vger.kernel.org
13147 T:      git git://linuxtv.org/media_tree.git
13148 S:      Odd fixes
13149 F:      drivers/media/i2c/rj54n1cb0c.c
13150 F:      include/media/i2c/rj54n1cb0c.h
13151
13152 SH_VEU V4L2 MEM2MEM DRIVER
13153 L:      linux-media@vger.kernel.org
13154 S:      Orphan
13155 F:      drivers/media/platform/sh_veu.c
13156
13157 SH_VOU V4L2 OUTPUT DRIVER
13158 L:      linux-media@vger.kernel.org
13159 S:      Orphan
13160 F:      drivers/media/platform/sh_vou.c
13161 F:      include/media/drv-intf/sh_vou.h
13162
13163 SI2157 MEDIA DRIVER
13164 M:      Antti Palosaari <crope@iki.fi>
13165 L:      linux-media@vger.kernel.org
13166 W:      https://linuxtv.org
13167 W:      http://palosaari.fi/linux/
13168 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13169 T:      git git://linuxtv.org/anttip/media_tree.git
13170 S:      Maintained
13171 F:      drivers/media/tuners/si2157*
13172
13173 SI2165 MEDIA DRIVER
13174 M:      Matthias Schwarzott <zzam@gentoo.org>
13175 L:      linux-media@vger.kernel.org
13176 W:      https://linuxtv.org
13177 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13178 S:      Maintained
13179 F:      drivers/media/dvb-frontends/si2165*
13180
13181 SI2168 MEDIA DRIVER
13182 M:      Antti Palosaari <crope@iki.fi>
13183 L:      linux-media@vger.kernel.org
13184 W:      https://linuxtv.org
13185 W:      http://palosaari.fi/linux/
13186 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13187 T:      git git://linuxtv.org/anttip/media_tree.git
13188 S:      Maintained
13189 F:      drivers/media/dvb-frontends/si2168*
13190
13191 SI470X FM RADIO RECEIVER I2C DRIVER
13192 M:      Hans Verkuil <hverkuil@xs4all.nl>
13193 L:      linux-media@vger.kernel.org
13194 T:      git git://linuxtv.org/media_tree.git
13195 W:      https://linuxtv.org
13196 S:      Odd Fixes
13197 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13198
13199 SI470X FM RADIO RECEIVER USB DRIVER
13200 M:      Hans Verkuil <hverkuil@xs4all.nl>
13201 L:      linux-media@vger.kernel.org
13202 T:      git git://linuxtv.org/media_tree.git
13203 W:      https://linuxtv.org
13204 S:      Maintained
13205 F:      drivers/media/radio/si470x/radio-si470x-common.c
13206 F:      drivers/media/radio/si470x/radio-si470x.h
13207 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13208
13209 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13210 M:      Eduardo Valentin <edubezval@gmail.com>
13211 L:      linux-media@vger.kernel.org
13212 T:      git git://linuxtv.org/media_tree.git
13213 W:      https://linuxtv.org
13214 S:      Odd Fixes
13215 F:      drivers/media/radio/si4713/si4713.?
13216
13217 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13218 M:      Eduardo Valentin <edubezval@gmail.com>
13219 L:      linux-media@vger.kernel.org
13220 T:      git git://linuxtv.org/media_tree.git
13221 W:      https://linuxtv.org
13222 S:      Odd Fixes
13223 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13224
13225 SI4713 FM RADIO TRANSMITTER USB DRIVER
13226 M:      Hans Verkuil <hverkuil@xs4all.nl>
13227 L:      linux-media@vger.kernel.org
13228 T:      git git://linuxtv.org/media_tree.git
13229 W:      https://linuxtv.org
13230 S:      Maintained
13231 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13232
13233 SIANO DVB DRIVER
13234 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13235 L:      linux-media@vger.kernel.org
13236 W:      https://linuxtv.org
13237 T:      git git://linuxtv.org/media_tree.git
13238 S:      Odd fixes
13239 F:      drivers/media/common/siano/
13240 F:      drivers/media/usb/siano/
13241 F:      drivers/media/usb/siano/
13242 F:      drivers/media/mmc/siano/
13243
13244 SIFIVE DRIVERS
13245 M:      Palmer Dabbelt <palmer@sifive.com>
13246 L:      linux-riscv@lists.infradead.org
13247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13248 S:      Supported
13249 K:      sifive
13250 N:      sifive
13251
13252 SILEAD TOUCHSCREEN DRIVER
13253 M:      Hans de Goede <hdegoede@redhat.com>
13254 L:      linux-input@vger.kernel.org
13255 L:      platform-driver-x86@vger.kernel.org
13256 S:      Maintained
13257 F:      drivers/input/touchscreen/silead.c
13258 F:      drivers/platform/x86/touchscreen_dmi.c
13259
13260 SILICON MOTION SM712 FRAME BUFFER DRIVER
13261 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13262 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13263 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13264 L:      linux-fbdev@vger.kernel.org
13265 S:      Maintained
13266 F:      drivers/video/fbdev/sm712*
13267 F:      Documentation/fb/sm712fb.txt
13268
13269 SIMPLE FIRMWARE INTERFACE (SFI)
13270 M:      Len Brown <lenb@kernel.org>
13271 L:      sfi-devel@simplefirmware.org
13272 W:      http://simplefirmware.org/
13273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13274 S:      Supported
13275 F:      arch/x86/platform/sfi/
13276 F:      drivers/sfi/
13277 F:      include/linux/sfi*.h
13278
13279 SIMPLEFB FB DRIVER
13280 M:      Hans de Goede <hdegoede@redhat.com>
13281 L:      linux-fbdev@vger.kernel.org
13282 S:      Maintained
13283 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13284 F:      drivers/video/fbdev/simplefb.c
13285 F:      include/linux/platform_data/simplefb.h
13286
13287 SIMTEC EB110ATX (Chalice CATS)
13288 P:      Ben Dooks
13289 P:      Vincent Sanders <vince@simtec.co.uk>
13290 M:      Simtec Linux Team <linux@simtec.co.uk>
13291 W:      http://www.simtec.co.uk/products/EB110ATX/
13292 S:      Supported
13293
13294 SIMTEC EB2410ITX (BAST)
13295 P:      Ben Dooks
13296 P:      Vincent Sanders <vince@simtec.co.uk>
13297 M:      Simtec Linux Team <linux@simtec.co.uk>
13298 W:      http://www.simtec.co.uk/products/EB2410ITX/
13299 S:      Supported
13300 F:      arch/arm/mach-s3c24xx/mach-bast.c
13301 F:      arch/arm/mach-s3c24xx/bast-ide.c
13302 F:      arch/arm/mach-s3c24xx/bast-irq.c
13303
13304 SIPHASH PRF ROUTINES
13305 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13306 S:      Maintained
13307 F:      lib/siphash.c
13308 F:      lib/test_siphash.c
13309 F:      include/linux/siphash.h
13310
13311 SIOX
13312 M:      Gavin Schenk <g.schenk@eckelmann.de>
13313 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13314 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13315 S:      Supported
13316 F:      drivers/siox/*
13317 F:      include/trace/events/siox.h
13318
13319 SIS 190 ETHERNET DRIVER
13320 M:      Francois Romieu <romieu@fr.zoreil.com>
13321 L:      netdev@vger.kernel.org
13322 S:      Maintained
13323 F:      drivers/net/ethernet/sis/sis190.c
13324
13325 SIS 900/7016 FAST ETHERNET DRIVER
13326 M:      Daniele Venzano <venza@brownhat.org>
13327 W:      http://www.brownhat.org/sis900.html
13328 L:      netdev@vger.kernel.org
13329 S:      Maintained
13330 F:      drivers/net/ethernet/sis/sis900.*
13331
13332 SIS FRAMEBUFFER DRIVER
13333 M:      Thomas Winischhofer <thomas@winischhofer.net>
13334 W:      http://www.winischhofer.net/linuxsisvga.shtml
13335 S:      Maintained
13336 F:      Documentation/fb/sisfb.txt
13337 F:      drivers/video/fbdev/sis/
13338 F:      include/video/sisfb.h
13339
13340 SIS USB2VGA DRIVER
13341 M:      Thomas Winischhofer <thomas@winischhofer.net>
13342 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13343 S:      Maintained
13344 F:      drivers/usb/misc/sisusbvga/
13345
13346 SLAB ALLOCATOR
13347 M:      Christoph Lameter <cl@linux.com>
13348 M:      Pekka Enberg <penberg@kernel.org>
13349 M:      David Rientjes <rientjes@google.com>
13350 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13351 M:      Andrew Morton <akpm@linux-foundation.org>
13352 L:      linux-mm@kvack.org
13353 S:      Maintained
13354 F:      include/linux/sl?b*.h
13355 F:      mm/sl?b*
13356
13357 SLEEPABLE READ-COPY UPDATE (SRCU)
13358 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13359 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13360 M:      Josh Triplett <josh@joshtriplett.org>
13361 R:      Steven Rostedt <rostedt@goodmis.org>
13362 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13363 L:      linux-kernel@vger.kernel.org
13364 W:      http://www.rdrop.com/users/paulmck/RCU/
13365 S:      Supported
13366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13367 F:      include/linux/srcu*.h
13368 F:      kernel/rcu/srcu*.c
13369
13370 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13371 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13372 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13373 S:      Maintained
13374 F:      drivers/slimbus/
13375 F:      Documentation/devicetree/bindings/slimbus/
13376 F:      include/linux/slimbus.h
13377
13378 SMACK SECURITY MODULE
13379 M:      Casey Schaufler <casey@schaufler-ca.com>
13380 L:      linux-security-module@vger.kernel.org
13381 W:      http://schaufler-ca.com
13382 T:      git git://github.com/cschaufler/smack-next
13383 S:      Maintained
13384 F:      Documentation/admin-guide/LSM/Smack.rst
13385 F:      security/smack/
13386
13387 SMC91x ETHERNET DRIVER
13388 M:      Nicolas Pitre <nico@fluxnic.net>
13389 S:      Odd Fixes
13390 F:      drivers/net/ethernet/smsc/smc91x.*
13391
13392 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13393 M:      Sakari Ailus <sakari.ailus@iki.fi>
13394 L:      linux-media@vger.kernel.org
13395 S:      Maintained
13396 F:      drivers/media/i2c/smiapp/
13397 F:      include/media/i2c/smiapp.h
13398 F:      drivers/media/i2c/smiapp-pll.c
13399 F:      drivers/media/i2c/smiapp-pll.h
13400 F:      include/uapi/linux/smiapp.h
13401 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13402
13403 SMM665 HARDWARE MONITOR DRIVER
13404 M:      Guenter Roeck <linux@roeck-us.net>
13405 L:      linux-hwmon@vger.kernel.org
13406 S:      Maintained
13407 F:      Documentation/hwmon/smm665
13408 F:      drivers/hwmon/smm665.c
13409
13410 SMSC EMC2103 HARDWARE MONITOR DRIVER
13411 M:      Steve Glendinning <steve.glendinning@shawell.net>
13412 L:      linux-hwmon@vger.kernel.org
13413 S:      Maintained
13414 F:      Documentation/hwmon/emc2103
13415 F:      drivers/hwmon/emc2103.c
13416
13417 SMSC SCH5627 HARDWARE MONITOR DRIVER
13418 M:      Hans de Goede <hdegoede@redhat.com>
13419 L:      linux-hwmon@vger.kernel.org
13420 S:      Supported
13421 F:      Documentation/hwmon/sch5627
13422 F:      drivers/hwmon/sch5627.c
13423
13424 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13425 M:      Steve Glendinning <steve.glendinning@shawell.net>
13426 L:      linux-fbdev@vger.kernel.org
13427 S:      Maintained
13428 F:      drivers/video/fbdev/smscufx.c
13429
13430 SMSC47B397 HARDWARE MONITOR DRIVER
13431 M:      Jean Delvare <jdelvare@suse.com>
13432 L:      linux-hwmon@vger.kernel.org
13433 S:      Maintained
13434 F:      Documentation/hwmon/smsc47b397
13435 F:      drivers/hwmon/smsc47b397.c
13436
13437 SMSC911x ETHERNET DRIVER
13438 M:      Steve Glendinning <steve.glendinning@shawell.net>
13439 L:      netdev@vger.kernel.org
13440 S:      Maintained
13441 F:      include/linux/smsc911x.h
13442 F:      drivers/net/ethernet/smsc/smsc911x.*
13443
13444 SMSC9420 PCI ETHERNET DRIVER
13445 M:      Steve Glendinning <steve.glendinning@shawell.net>
13446 L:      netdev@vger.kernel.org
13447 S:      Maintained
13448 F:      drivers/net/ethernet/smsc/smsc9420.*
13449
13450 SOC-CAMERA V4L2 SUBSYSTEM
13451 L:      linux-media@vger.kernel.org
13452 T:      git git://linuxtv.org/media_tree.git
13453 S:      Orphan
13454 F:      include/media/soc*
13455 F:      drivers/media/i2c/soc_camera/
13456 F:      drivers/media/platform/soc_camera/
13457
13458 SOCIONEXT SYNQUACER I2C DRIVER
13459 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13460 L:      linux-i2c@vger.kernel.org
13461 S:      Maintained
13462 F:      drivers/i2c/busses/i2c-synquacer.c
13463 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13464
13465 SOCIONEXT UNIPHIER SOUND DRIVER
13466 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13467 S:      Orphan
13468 F:      sound/soc/uniphier/
13469
13470 SOEKRIS NET48XX LED SUPPORT
13471 M:      Chris Boot <bootc@bootc.net>
13472 S:      Maintained
13473 F:      drivers/leds/leds-net48xx.c
13474
13475 SOFT-ROCE DRIVER (rxe)
13476 M:      Moni Shoua <monis@mellanox.com>
13477 L:      linux-rdma@vger.kernel.org
13478 S:      Supported
13479 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13480 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13481 F:      drivers/infiniband/sw/rxe/
13482 F:      include/uapi/rdma/rdma_user_rxe.h
13483
13484 SOFTLOGIC 6x10 MPEG CODEC
13485 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13486 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13487 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13488 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13489 M:      Ismael Luceno <ismael@iodev.co.uk>
13490 L:      linux-media@vger.kernel.org
13491 S:      Supported
13492 F:      drivers/media/pci/solo6x10/
13493
13494 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13495 M:      James Morse <james.morse@arm.com>
13496 L:      linux-arm-kernel@lists.infradead.org
13497 S:      Maintained
13498 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13499 F:      drivers/firmware/arm_sdei.c
13500 F:      include/linux/sdei.h
13501 F:      include/uapi/linux/sdei.h
13502
13503 SOFTWARE RAID (Multiple Disks) SUPPORT
13504 M:      Shaohua Li <shli@kernel.org>
13505 L:      linux-raid@vger.kernel.org
13506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13507 S:      Supported
13508 F:      drivers/md/Makefile
13509 F:      drivers/md/Kconfig
13510 F:      drivers/md/md*
13511 F:      drivers/md/raid*
13512 F:      include/linux/raid/
13513 F:      include/uapi/linux/raid/
13514
13515 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13516 M:      Jassi Brar <jaswinder.singh@linaro.org>
13517 L:      netdev@vger.kernel.org
13518 S:      Maintained
13519 F:      drivers/net/ethernet/socionext/netsec.c
13520 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13521
13522 SOLIDRUN CLEARFOG SUPPORT
13523 M:      Russell King <linux@armlinux.org.uk>
13524 S:      Maintained
13525 F:      arch/arm/boot/dts/armada-388-clearfog*
13526 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13527
13528 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13529 M:      Russell King <linux@armlinux.org.uk>
13530 S:      Maintained
13531 F:      arch/arm/boot/dts/imx6*-cubox-i*
13532 F:      arch/arm/boot/dts/imx6*-hummingboard*
13533 F:      arch/arm/boot/dts/imx6*-sr-*
13534
13535 SONIC NETWORK DRIVER
13536 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13537 L:      netdev@vger.kernel.org
13538 S:      Maintained
13539 F:      drivers/net/ethernet/natsemi/sonic.*
13540
13541 SONICS SILICON BACKPLANE DRIVER (SSB)
13542 M:      Michael Buesch <m@bues.ch>
13543 L:      linux-wireless@vger.kernel.org
13544 S:      Maintained
13545 F:      drivers/ssb/
13546 F:      include/linux/ssb/
13547
13548 SONY IMX258 SENSOR DRIVER
13549 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13550 L:      linux-media@vger.kernel.org
13551 T:      git git://linuxtv.org/media_tree.git
13552 S:      Maintained
13553 F:      drivers/media/i2c/imx258.c
13554
13555 SONY IMX274 SENSOR DRIVER
13556 M:      Leon Luo <leonl@leopardimaging.com>
13557 L:      linux-media@vger.kernel.org
13558 T:      git git://linuxtv.org/media_tree.git
13559 S:      Maintained
13560 F:      drivers/media/i2c/imx274.c
13561 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13562
13563 SONY MEMORYSTICK CARD SUPPORT
13564 M:      Alex Dubov <oakad@yahoo.com>
13565 W:      http://tifmxx.berlios.de/
13566 S:      Maintained
13567 F:      drivers/memstick/host/tifm_ms.c
13568
13569 SONY MEMORYSTICK STANDARD SUPPORT
13570 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13571 S:      Maintained
13572 F:      drivers/memstick/core/ms_block.*
13573
13574 SONY VAIO CONTROL DEVICE DRIVER
13575 M:      Mattia Dongili <malattia@linux.it>
13576 L:      platform-driver-x86@vger.kernel.org
13577 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13578 S:      Maintained
13579 F:      Documentation/laptops/sony-laptop.txt
13580 F:      drivers/char/sonypi.c
13581 F:      drivers/platform/x86/sony-laptop.c
13582 F:      include/linux/sony-laptop.h
13583
13584 SOUND
13585 M:      Jaroslav Kysela <perex@perex.cz>
13586 M:      Takashi Iwai <tiwai@suse.com>
13587 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13588 W:      http://www.alsa-project.org/
13589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13590 T:      git git://git.alsa-project.org/alsa-kernel.git
13591 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13592 S:      Maintained
13593 F:      Documentation/sound/
13594 F:      include/sound/
13595 F:      include/uapi/sound/
13596 F:      sound/
13597
13598 SOUND - COMPRESSED AUDIO
13599 M:      Vinod Koul <vkoul@kernel.org>
13600 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13602 S:      Supported
13603 F:      Documentation/sound/designs/compress-offload.rst
13604 F:      include/sound/compress_driver.h
13605 F:      include/uapi/sound/compress_*
13606 F:      sound/core/compress_offload.c
13607 F:      sound/soc/soc-compress.c
13608
13609 SOUND - DMAENGINE HELPERS
13610 M:      Lars-Peter Clausen <lars@metafoo.de>
13611 S:      Supported
13612 F:      include/sound/dmaengine_pcm.h
13613 F:      sound/core/pcm_dmaengine.c
13614 F:      sound/soc/soc-generic-dmaengine-pcm.c
13615
13616 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13617 M:      Liam Girdwood <lgirdwood@gmail.com>
13618 M:      Mark Brown <broonie@kernel.org>
13619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13620 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13621 W:      http://alsa-project.org/main/index.php/ASoC
13622 S:      Supported
13623 F:      Documentation/devicetree/bindings/sound/
13624 F:      Documentation/sound/soc/
13625 F:      sound/soc/
13626 F:      include/sound/soc*
13627
13628 SOUNDWIRE SUBSYSTEM
13629 M:      Vinod Koul <vinod.koul@intel.com>
13630 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13631 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13632 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13633 S:      Supported
13634 F:      Documentation/driver-api/soundwire/
13635 F:      drivers/soundwire/
13636 F:      include/linux/soundwire/
13637
13638 SP2 MEDIA DRIVER
13639 M:      Olli Salonen <olli.salonen@iki.fi>
13640 L:      linux-media@vger.kernel.org
13641 W:      https://linuxtv.org
13642 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13643 S:      Maintained
13644 F:      drivers/media/dvb-frontends/sp2*
13645
13646 SPARC + UltraSPARC (sparc/sparc64)
13647 M:      "David S. Miller" <davem@davemloft.net>
13648 L:      sparclinux@vger.kernel.org
13649 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13652 S:      Maintained
13653 F:      arch/sparc/
13654 F:      drivers/sbus/
13655
13656 SPARC SERIAL DRIVERS
13657 M:      "David S. Miller" <davem@davemloft.net>
13658 L:      sparclinux@vger.kernel.org
13659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13661 S:      Maintained
13662 F:      include/linux/sunserialcore.h
13663 F:      drivers/tty/serial/suncore.c
13664 F:      drivers/tty/serial/sunhv.c
13665 F:      drivers/tty/serial/sunsab.c
13666 F:      drivers/tty/serial/sunsab.h
13667 F:      drivers/tty/serial/sunsu.c
13668 F:      drivers/tty/serial/sunzilog.c
13669 F:      drivers/tty/serial/sunzilog.h
13670 F:      drivers/tty/vcc.c
13671
13672 SPARSE CHECKER
13673 M:      "Christopher Li" <sparse@chrisli.org>
13674 L:      linux-sparse@vger.kernel.org
13675 W:      https://sparse.wiki.kernel.org/
13676 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13677 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13678 S:      Maintained
13679 F:      include/linux/compiler.h
13680
13681 SPEAR CLOCK FRAMEWORK SUPPORT
13682 M:      Viresh Kumar <vireshk@kernel.org>
13683 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13684 W:      http://www.st.com/spear
13685 S:      Maintained
13686 F:      drivers/clk/spear/
13687
13688 SPEAR PLATFORM SUPPORT
13689 M:      Viresh Kumar <vireshk@kernel.org>
13690 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13691 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13692 W:      http://www.st.com/spear
13693 S:      Maintained
13694 F:      arch/arm/boot/dts/spear*
13695 F:      arch/arm/mach-spear/
13696
13697 SPI NOR SUBSYSTEM
13698 M:      Marek Vasut <marek.vasut@gmail.com>
13699 L:      linux-mtd@lists.infradead.org
13700 W:      http://www.linux-mtd.infradead.org/
13701 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13702 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13703 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13704 S:      Maintained
13705 F:      drivers/mtd/spi-nor/
13706 F:      include/linux/mtd/spi-nor.h
13707
13708 SPI SUBSYSTEM
13709 M:      Mark Brown <broonie@kernel.org>
13710 L:      linux-spi@vger.kernel.org
13711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13712 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13713 S:      Maintained
13714 F:      Documentation/devicetree/bindings/spi/
13715 F:      Documentation/spi/
13716 F:      drivers/spi/
13717 F:      include/linux/spi/
13718 F:      include/uapi/linux/spi/
13719 F:      tools/spi/
13720
13721 SPIDERNET NETWORK DRIVER for CELL
13722 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13723 L:      netdev@vger.kernel.org
13724 S:      Supported
13725 F:      Documentation/networking/spider_net.txt
13726 F:      drivers/net/ethernet/toshiba/spider_net*
13727
13728 SPMI SUBSYSTEM
13729 R:      Stephen Boyd <sboyd@kernel.org>
13730 L:      linux-arm-msm@vger.kernel.org
13731 F:      Documentation/devicetree/bindings/spmi/
13732 F:      drivers/spmi/
13733 F:      include/dt-bindings/spmi/spmi.h
13734 F:      include/linux/spmi.h
13735 F:      include/trace/events/spmi.h
13736
13737 SPU FILE SYSTEM
13738 M:      Jeremy Kerr <jk@ozlabs.org>
13739 L:      linuxppc-dev@lists.ozlabs.org
13740 W:      http://www.ibm.com/developerworks/power/cell/
13741 S:      Supported
13742 F:      Documentation/filesystems/spufs.txt
13743 F:      arch/powerpc/platforms/cell/spufs/
13744
13745 SQUASHFS FILE SYSTEM
13746 M:      Phillip Lougher <phillip@squashfs.org.uk>
13747 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13748 W:      http://squashfs.org.uk
13749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13750 S:      Maintained
13751 F:      Documentation/filesystems/squashfs.txt
13752 F:      fs/squashfs/
13753
13754 SRM (Alpha) environment access
13755 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13756 S:      Maintained
13757 F:      arch/alpha/kernel/srm_env.c
13758
13759 ST STM32 I2C/SMBUS DRIVER
13760 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13761 L:      linux-i2c@vger.kernel.org
13762 S:      Maintained
13763 F:      drivers/i2c/busses/i2c-stm32*
13764
13765 STABLE BRANCH
13766 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13767 L:      stable@vger.kernel.org
13768 S:      Supported
13769 F:      Documentation/process/stable-kernel-rules.rst
13770
13771 STAGING - COMEDI
13772 M:      Ian Abbott <abbotti@mev.co.uk>
13773 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13774 S:      Odd Fixes
13775 F:      drivers/staging/comedi/
13776
13777 STAGING - EROFS FILE SYSTEM
13778 M:      Gao Xiang <gaoxiang25@huawei.com>
13779 M:      Chao Yu <yuchao0@huawei.com>
13780 L:      linux-erofs@lists.ozlabs.org
13781 S:      Maintained
13782 F:      drivers/staging/erofs/
13783
13784 STAGING - FLARION FT1000 DRIVERS
13785 M:      Marek Belisko <marek.belisko@gmail.com>
13786 S:      Odd Fixes
13787 F:      drivers/staging/ft1000/
13788
13789 STAGING - INDUSTRIAL IO
13790 M:      Jonathan Cameron <jic23@kernel.org>
13791 L:      linux-iio@vger.kernel.org
13792 S:      Odd Fixes
13793 F:      Documentation/devicetree/bindings/staging/iio/
13794 F:      drivers/staging/iio/
13795
13796 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13797 M:      Marc Dietrich <marvin24@gmx.de>
13798 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13799 L:      linux-tegra@vger.kernel.org
13800 S:      Maintained
13801 F:      drivers/staging/nvec/
13802
13803 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13804 M:      Jens Frederich <jfrederich@gmail.com>
13805 M:      Daniel Drake <dsd@laptop.org>
13806 M:      Jon Nettleton <jon.nettleton@gmail.com>
13807 W:      http://wiki.laptop.org/go/DCON
13808 S:      Maintained
13809 F:      drivers/staging/olpc_dcon/
13810
13811 STAGING - REALTEK RTL8712U DRIVERS
13812 M:      Larry Finger <Larry.Finger@lwfinger.net>
13813 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13814 S:      Odd Fixes
13815 F:      drivers/staging/rtl8712/
13816
13817 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13818 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13819 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13820 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13821 L:      linux-fbdev@vger.kernel.org
13822 S:      Maintained
13823 F:      drivers/staging/sm750fb/
13824
13825 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13826 M:      William Hubbs <w.d.hubbs@gmail.com>
13827 M:      Chris Brannon <chris@the-brannons.com>
13828 M:      Kirk Reiser <kirk@reisers.ca>
13829 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13830 L:      speakup@linux-speakup.org
13831 W:      http://www.linux-speakup.org/
13832 S:      Odd Fixes
13833 F:      drivers/staging/speakup/
13834
13835 STAGING - VIA VT665X DRIVERS
13836 M:      Forest Bond <forest@alittletooquiet.net>
13837 S:      Odd Fixes
13838 F:      drivers/staging/vt665?/
13839
13840 STAGING - WILC1000 WIFI DRIVER
13841 M:      Aditya Shankar <aditya.shankar@microchip.com>
13842 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13843 L:      linux-wireless@vger.kernel.org
13844 S:      Supported
13845 F:      drivers/staging/wilc1000/
13846
13847 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13848 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13849 S:      Odd Fixes
13850 F:      drivers/staging/xgifb/
13851
13852 STAGING SUBSYSTEM
13853 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13855 L:      devel@driverdev.osuosl.org
13856 S:      Supported
13857 F:      drivers/staging/
13858
13859 STARFIRE/DURALAN NETWORK DRIVER
13860 M:      Ion Badulescu <ionut@badula.org>
13861 S:      Odd Fixes
13862 F:      drivers/net/ethernet/adaptec/starfire*
13863
13864 STEC S1220 SKD DRIVER
13865 M:      Bart Van Assche <bart.vanassche@wdc.com>
13866 L:      linux-block@vger.kernel.org
13867 S:      Maintained
13868 F:      drivers/block/skd*[ch]
13869
13870 STI AUDIO (ASoC) DRIVERS
13871 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13872 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13873 S:      Maintained
13874 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13875 F:      sound/soc/sti/
13876
13877 STI CEC DRIVER
13878 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13879 S:      Maintained
13880 F:      drivers/staging/media/st-cec/
13881 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13882
13883 STK1160 USB VIDEO CAPTURE DRIVER
13884 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13885 L:      linux-media@vger.kernel.org
13886 T:      git git://linuxtv.org/media_tree.git
13887 S:      Maintained
13888 F:      drivers/media/usb/stk1160/
13889
13890 STM32 AUDIO (ASoC) DRIVERS
13891 M:      Olivier Moysan <olivier.moysan@st.com>
13892 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13893 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13894 S:      Maintained
13895 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13896 F:      sound/soc/stm/
13897
13898 STM32 TIMER/LPTIMER DRIVERS
13899 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13900 S:      Maintained
13901 F:      drivers/*/stm32-*timer*
13902 F:      drivers/pwm/pwm-stm32*
13903 F:      include/linux/*/stm32-*tim*
13904 F:      Documentation/ABI/testing/*timer-stm32
13905 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13906 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13907
13908 STMMAC ETHERNET DRIVER
13909 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13910 M:      Alexandre Torgue <alexandre.torgue@st.com>
13911 M:      Jose Abreu <joabreu@synopsys.com>
13912 L:      netdev@vger.kernel.org
13913 W:      http://www.stlinux.com
13914 S:      Supported
13915 F:      drivers/net/ethernet/stmicro/stmmac/
13916
13917 SUN3/3X
13918 M:      Sam Creasey <sammy@sammy.net>
13919 W:      http://sammy.net/sun3/
13920 S:      Maintained
13921 F:      arch/m68k/kernel/*sun3*
13922 F:      arch/m68k/sun3*/
13923 F:      arch/m68k/include/asm/sun3*
13924 F:      drivers/net/ethernet/i825xx/sun3*
13925
13926 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13927 M:      Hans de Goede <hdegoede@redhat.com>
13928 L:      linux-input@vger.kernel.org
13929 S:      Maintained
13930 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13931 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13932
13933 SUNDANCE NETWORK DRIVER
13934 M:      Denis Kirjanov <kda@linux-powerpc.org>
13935 L:      netdev@vger.kernel.org
13936 S:      Maintained
13937 F:      drivers/net/ethernet/dlink/sundance.c
13938
13939 SUPERH
13940 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13941 M:      Rich Felker <dalias@libc.org>
13942 L:      linux-sh@vger.kernel.org
13943 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13944 S:      Maintained
13945 F:      Documentation/sh/
13946 F:      arch/sh/
13947 F:      drivers/sh/
13948
13949 SUSPEND TO RAM
13950 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13951 M:      Len Brown <len.brown@intel.com>
13952 M:      Pavel Machek <pavel@ucw.cz>
13953 L:      linux-pm@vger.kernel.org
13954 B:      https://bugzilla.kernel.org
13955 S:      Supported
13956 F:      Documentation/power/
13957 F:      arch/x86/kernel/acpi/
13958 F:      drivers/base/power/
13959 F:      kernel/power/
13960 F:      include/linux/suspend.h
13961 F:      include/linux/freezer.h
13962 F:      include/linux/pm.h
13963
13964 SVGA HANDLING
13965 M:      Martin Mares <mj@ucw.cz>
13966 L:      linux-video@atrey.karlin.mff.cuni.cz
13967 S:      Maintained
13968 F:      Documentation/svga.txt
13969 F:      arch/x86/boot/video*
13970
13971 SWIOTLB SUBSYSTEM
13972 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13973 L:      iommu@lists.linux-foundation.org
13974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13975 S:      Supported
13976 F:      kernel/dma/swiotlb.c
13977 F:      arch/*/kernel/pci-swiotlb.c
13978 F:      include/linux/swiotlb.h
13979
13980 SWITCHDEV
13981 M:      Jiri Pirko <jiri@resnulli.us>
13982 M:      Ivan Vecera <ivecera@redhat.com>
13983 L:      netdev@vger.kernel.org
13984 S:      Supported
13985 F:      net/switchdev/
13986 F:      include/net/switchdev.h
13987
13988 SY8106A REGULATOR DRIVER
13989 M:      Icenowy Zheng <icenowy@aosc.io>
13990 S:      Maintained
13991 F:      drivers/regulator/sy8106a-regulator.c
13992 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13993
13994 SYNC FILE FRAMEWORK
13995 M:      Sumit Semwal <sumit.semwal@linaro.org>
13996 R:      Gustavo Padovan <gustavo@padovan.org>
13997 S:      Maintained
13998 L:      linux-media@vger.kernel.org
13999 L:      dri-devel@lists.freedesktop.org
14000 F:      drivers/dma-buf/sync_*
14001 F:      drivers/dma-buf/dma-fence*
14002 F:      drivers/dma-buf/sw_sync.c
14003 F:      include/linux/sync_file.h
14004 F:      include/uapi/linux/sync_file.h
14005 F:      Documentation/sync_file.txt
14006 T:      git git://anongit.freedesktop.org/drm/drm-misc
14007
14008 SYNOPSYS ARC ARCHITECTURE
14009 M:      Vineet Gupta <vgupta@synopsys.com>
14010 L:      linux-snps-arc@lists.infradead.org
14011 S:      Supported
14012 F:      arch/arc/
14013 F:      Documentation/devicetree/bindings/arc/*
14014 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14015 F:      drivers/clocksource/arc_timer.c
14016 F:      drivers/tty/serial/arc_uart.c
14017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14018
14019 SYNOPSYS ARC HSDK SDP pll clock driver
14020 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14021 S:      Supported
14022 F:      drivers/clk/clk-hsdk-pll.c
14023 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14024
14025 SYNOPSYS ARC SDP clock driver
14026 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14027 S:      Supported
14028 F:      drivers/clk/axs10x/*
14029 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14030
14031 SYNOPSYS ARC SDP platform support
14032 M:      Alexey Brodkin <abrodkin@synopsys.com>
14033 S:      Supported
14034 F:      arch/arc/plat-axs10x
14035 F:      arch/arc/boot/dts/ax*
14036 F:      Documentation/devicetree/bindings/arc/axs10*
14037
14038 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14039 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14040 S:      Supported
14041 F:      drivers/reset/reset-axs10x.c
14042 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14043
14044 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14045 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14046 S:      Maintained
14047 F:      drivers/tty/serial/8250/8250_dw.c
14048
14049 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14050 M:      Hoan Tran <hotran@apm.com>
14051 L:      linux-gpio@vger.kernel.org
14052 S:      Maintained
14053 F:      drivers/gpio/gpio-dwapb.c
14054 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14055
14056 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14057 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14058 S:      Maintained
14059 F:      drivers/dma/dwi-axi-dmac/
14060 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14061
14062 SYNOPSYS DESIGNWARE DMAC DRIVER
14063 M:      Viresh Kumar <vireshk@kernel.org>
14064 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14065 S:      Maintained
14066 F:      include/linux/dma/dw.h
14067 F:      include/linux/platform_data/dma-dw.h
14068 F:      drivers/dma/dw/
14069
14070 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14071 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14072 L:      netdev@vger.kernel.org
14073 S:      Supported
14074 F:      drivers/net/ethernet/synopsys/
14075
14076 SYNOPSYS DESIGNWARE I2C DRIVER
14077 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14078 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14079 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14080 L:      linux-i2c@vger.kernel.org
14081 S:      Maintained
14082 F:      drivers/i2c/busses/i2c-designware-*
14083 F:      include/linux/platform_data/i2c-designware.h
14084
14085 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14086 M:      Jaehoon Chung <jh80.chung@samsung.com>
14087 L:      linux-mmc@vger.kernel.org
14088 S:      Maintained
14089 F:      drivers/mmc/host/dw_mmc*
14090
14091 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14092 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14093 S:      Supported
14094 F:      drivers/reset/reset-hsdk.c
14095 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14096 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14097
14098 SYSTEM CONFIGURATION (SYSCON)
14099 M:      Lee Jones <lee.jones@linaro.org>
14100 M:      Arnd Bergmann <arnd@arndb.de>
14101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14102 S:      Supported
14103 F:      drivers/mfd/syscon.c
14104
14105 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14106 M:      Sudeep Holla <sudeep.holla@arm.com>
14107 L:      linux-arm-kernel@lists.infradead.org
14108 S:      Maintained
14109 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14110 F:      drivers/clk/clk-sc[mp]i.c
14111 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14112 F:      drivers/firmware/arm_scpi.c
14113 F:      drivers/firmware/arm_scmi/
14114 F:      include/linux/sc[mp]i_protocol.h
14115
14116 SYSTEM RESET/SHUTDOWN DRIVERS
14117 M:      Sebastian Reichel <sre@kernel.org>
14118 L:      linux-pm@vger.kernel.org
14119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14120 S:      Maintained
14121 F:      Documentation/devicetree/bindings/power/reset/
14122 F:      drivers/power/reset/
14123
14124 SYSTEM TRACE MODULE CLASS
14125 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14126 S:      Maintained
14127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14128 F:      Documentation/trace/stm.rst
14129 F:      drivers/hwtracing/stm/
14130 F:      include/linux/stm.h
14131 F:      include/uapi/linux/stm.h
14132
14133 SYSV FILESYSTEM
14134 M:      Christoph Hellwig <hch@infradead.org>
14135 S:      Maintained
14136 F:      Documentation/filesystems/sysv-fs.txt
14137 F:      fs/sysv/
14138 F:      include/linux/sysv_fs.h
14139
14140 TARGET SUBSYSTEM
14141 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14142 L:      linux-scsi@vger.kernel.org
14143 L:      target-devel@vger.kernel.org
14144 W:      http://www.linux-iscsi.org
14145 W:      http://groups.google.com/group/linux-iscsi-target-dev
14146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14147 S:      Supported
14148 F:      drivers/target/
14149 F:      include/target/
14150 F:      Documentation/target/
14151
14152 TASKSTATS STATISTICS INTERFACE
14153 M:      Balbir Singh <bsingharora@gmail.com>
14154 S:      Maintained
14155 F:      Documentation/accounting/taskstats*
14156 F:      include/linux/taskstats*
14157 F:      kernel/taskstats.c
14158
14159 TC subsystem
14160 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14161 M:      Cong Wang <xiyou.wangcong@gmail.com>
14162 M:      Jiri Pirko <jiri@resnulli.us>
14163 L:      netdev@vger.kernel.org
14164 S:      Maintained
14165 F:      include/net/pkt_cls.h
14166 F:      include/net/pkt_sched.h
14167 F:      include/net/tc_act/
14168 F:      include/uapi/linux/pkt_cls.h
14169 F:      include/uapi/linux/pkt_sched.h
14170 F:      include/uapi/linux/tc_act/
14171 F:      include/uapi/linux/tc_ematch/
14172 F:      net/sched/
14173
14174 TC90522 MEDIA DRIVER
14175 M:      Akihiro Tsukada <tskd08@gmail.com>
14176 L:      linux-media@vger.kernel.org
14177 S:      Odd Fixes
14178 F:      drivers/media/dvb-frontends/tc90522*
14179
14180 TCP LOW PRIORITY MODULE
14181 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14182 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14183 W:      http://tcp-lp-mod.sourceforge.net/
14184 S:      Maintained
14185 F:      net/ipv4/tcp_lp.c
14186
14187 TDA10071 MEDIA DRIVER
14188 M:      Antti Palosaari <crope@iki.fi>
14189 L:      linux-media@vger.kernel.org
14190 W:      https://linuxtv.org
14191 W:      http://palosaari.fi/linux/
14192 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14193 T:      git git://linuxtv.org/anttip/media_tree.git
14194 S:      Maintained
14195 F:      drivers/media/dvb-frontends/tda10071*
14196
14197 TDA18212 MEDIA DRIVER
14198 M:      Antti Palosaari <crope@iki.fi>
14199 L:      linux-media@vger.kernel.org
14200 W:      https://linuxtv.org
14201 W:      http://palosaari.fi/linux/
14202 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14203 T:      git git://linuxtv.org/anttip/media_tree.git
14204 S:      Maintained
14205 F:      drivers/media/tuners/tda18212*
14206
14207 TDA18218 MEDIA DRIVER
14208 M:      Antti Palosaari <crope@iki.fi>
14209 L:      linux-media@vger.kernel.org
14210 W:      https://linuxtv.org
14211 W:      http://palosaari.fi/linux/
14212 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14213 T:      git git://linuxtv.org/anttip/media_tree.git
14214 S:      Maintained
14215 F:      drivers/media/tuners/tda18218*
14216
14217 TDA18250 MEDIA DRIVER
14218 M:      Olli Salonen <olli.salonen@iki.fi>
14219 L:      linux-media@vger.kernel.org
14220 W:      https://linuxtv.org
14221 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14222 T:      git git://linuxtv.org/media_tree.git
14223 S:      Maintained
14224 F:      drivers/media/tuners/tda18250*
14225
14226 TDA18271 MEDIA DRIVER
14227 M:      Michael Krufky <mkrufky@linuxtv.org>
14228 L:      linux-media@vger.kernel.org
14229 W:      https://linuxtv.org
14230 W:      http://github.com/mkrufky
14231 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14232 T:      git git://linuxtv.org/mkrufky/tuners.git
14233 S:      Maintained
14234 F:      drivers/media/tuners/tda18271*
14235
14236 TDA1997x MEDIA DRIVER
14237 M:      Tim Harvey <tharvey@gateworks.com>
14238 L:      linux-media@vger.kernel.org
14239 W:      https://linuxtv.org
14240 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14241 S:      Maintained
14242 F:      drivers/media/i2c/tda1997x.*
14243
14244 TDA827x MEDIA DRIVER
14245 M:      Michael Krufky <mkrufky@linuxtv.org>
14246 L:      linux-media@vger.kernel.org
14247 W:      https://linuxtv.org
14248 W:      http://github.com/mkrufky
14249 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14250 T:      git git://linuxtv.org/mkrufky/tuners.git
14251 S:      Maintained
14252 F:      drivers/media/tuners/tda8290.*
14253
14254 TDA8290 MEDIA DRIVER
14255 M:      Michael Krufky <mkrufky@linuxtv.org>
14256 L:      linux-media@vger.kernel.org
14257 W:      https://linuxtv.org
14258 W:      http://github.com/mkrufky
14259 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14260 T:      git git://linuxtv.org/mkrufky/tuners.git
14261 S:      Maintained
14262 F:      drivers/media/tuners/tda8290.*
14263
14264 TDA9840 MEDIA DRIVER
14265 M:      Hans Verkuil <hverkuil@xs4all.nl>
14266 L:      linux-media@vger.kernel.org
14267 T:      git git://linuxtv.org/media_tree.git
14268 W:      https://linuxtv.org
14269 S:      Maintained
14270 F:      drivers/media/i2c/tda9840*
14271
14272 TEA5761 TUNER DRIVER
14273 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14274 L:      linux-media@vger.kernel.org
14275 W:      https://linuxtv.org
14276 T:      git git://linuxtv.org/media_tree.git
14277 S:      Odd fixes
14278 F:      drivers/media/tuners/tea5761.*
14279
14280 TEA5767 TUNER DRIVER
14281 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14282 L:      linux-media@vger.kernel.org
14283 W:      https://linuxtv.org
14284 T:      git git://linuxtv.org/media_tree.git
14285 S:      Maintained
14286 F:      drivers/media/tuners/tea5767.*
14287
14288 TEA6415C MEDIA DRIVER
14289 M:      Hans Verkuil <hverkuil@xs4all.nl>
14290 L:      linux-media@vger.kernel.org
14291 T:      git git://linuxtv.org/media_tree.git
14292 W:      https://linuxtv.org
14293 S:      Maintained
14294 F:      drivers/media/i2c/tea6415c*
14295
14296 TEA6420 MEDIA DRIVER
14297 M:      Hans Verkuil <hverkuil@xs4all.nl>
14298 L:      linux-media@vger.kernel.org
14299 T:      git git://linuxtv.org/media_tree.git
14300 W:      https://linuxtv.org
14301 S:      Maintained
14302 F:      drivers/media/i2c/tea6420*
14303
14304 TEAM DRIVER
14305 M:      Jiri Pirko <jiri@resnulli.us>
14306 L:      netdev@vger.kernel.org
14307 S:      Supported
14308 F:      drivers/net/team/
14309 F:      include/linux/if_team.h
14310 F:      include/uapi/linux/if_team.h
14311
14312 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14313 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14314 S:      Maintained
14315 F:      arch/x86/platform/ts5500/
14316
14317 TECHNOTREND USB IR RECEIVER
14318 M:      Sean Young <sean@mess.org>
14319 L:      linux-media@vger.kernel.org
14320 S:      Maintained
14321 F:      drivers/media/rc/ttusbir.c
14322
14323 TECHWELL TW9910 VIDEO DECODER
14324 L:      linux-media@vger.kernel.org
14325 S:      Orphan
14326 F:      drivers/media/i2c/tw9910.c
14327 F:      include/media/i2c/tw9910.h
14328
14329 TEE SUBSYSTEM
14330 M:      Jens Wiklander <jens.wiklander@linaro.org>
14331 S:      Maintained
14332 F:      include/linux/tee_drv.h
14333 F:      include/uapi/linux/tee.h
14334 F:      drivers/tee/
14335 F:      Documentation/tee.txt
14336
14337 TEGRA ARCHITECTURE SUPPORT
14338 M:      Thierry Reding <thierry.reding@gmail.com>
14339 M:      Jonathan Hunter <jonathanh@nvidia.com>
14340 L:      linux-tegra@vger.kernel.org
14341 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14342 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14343 S:      Supported
14344 N:      [^a-z]tegra
14345
14346 TEGRA CLOCK DRIVER
14347 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14348 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14349 S:      Supported
14350 F:      drivers/clk/tegra/
14351
14352 TEGRA DMA DRIVERS
14353 M:      Laxman Dewangan <ldewangan@nvidia.com>
14354 M:      Jon Hunter <jonathanh@nvidia.com>
14355 S:      Supported
14356 F:      drivers/dma/tegra*
14357
14358 TEGRA I2C DRIVER
14359 M:      Laxman Dewangan <ldewangan@nvidia.com>
14360 S:      Supported
14361 F:      drivers/i2c/busses/i2c-tegra.c
14362
14363 TEGRA IOMMU DRIVERS
14364 M:      Thierry Reding <thierry.reding@gmail.com>
14365 L:      linux-tegra@vger.kernel.org
14366 S:      Supported
14367 F:      drivers/iommu/tegra*
14368
14369 TEGRA KBC DRIVER
14370 M:      Laxman Dewangan <ldewangan@nvidia.com>
14371 S:      Supported
14372 F:      drivers/input/keyboard/tegra-kbc.c
14373
14374 TEGRA NAND DRIVER
14375 M:      Stefan Agner <stefan@agner.ch>
14376 M:      Lucas Stach <dev@lynxeye.de>
14377 S:      Maintained
14378 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14379 F:      drivers/mtd/nand/raw/tegra_nand.c
14380
14381 TEGRA PWM DRIVER
14382 M:      Thierry Reding <thierry.reding@gmail.com>
14383 S:      Supported
14384 F:      drivers/pwm/pwm-tegra.c
14385
14386 TEGRA SERIAL DRIVER
14387 M:      Laxman Dewangan <ldewangan@nvidia.com>
14388 S:      Supported
14389 F:      drivers/tty/serial/serial-tegra.c
14390
14391 TEGRA SPI DRIVER
14392 M:      Laxman Dewangan <ldewangan@nvidia.com>
14393 S:      Supported
14394 F:      drivers/spi/spi-tegra*
14395
14396 TEHUTI ETHERNET DRIVER
14397 M:      Andy Gospodarek <andy@greyhouse.net>
14398 L:      netdev@vger.kernel.org
14399 S:      Supported
14400 F:      drivers/net/ethernet/tehuti/*
14401
14402 Telecom Clock Driver for MCPL0010
14403 M:      Mark Gross <mark.gross@intel.com>
14404 S:      Supported
14405 F:      drivers/char/tlclk.c
14406
14407 TENSILICA XTENSA PORT (xtensa)
14408 M:      Chris Zankel <chris@zankel.net>
14409 M:      Max Filippov <jcmvbkbc@gmail.com>
14410 L:      linux-xtensa@linux-xtensa.org
14411 T:      git git://github.com/czankel/xtensa-linux.git
14412 S:      Maintained
14413 F:      arch/xtensa/
14414 F:      drivers/irqchip/irq-xtensa-*
14415
14416 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14417 M:      Nishanth Menon <nm@ti.com>
14418 M:      Tero Kristo <t-kristo@ti.com>
14419 M:      Santosh Shilimkar <ssantosh@kernel.org>
14420 L:      linux-arm-kernel@lists.infradead.org
14421 S:      Maintained
14422 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14423 F:      drivers/firmware/ti_sci*
14424 F:      include/linux/soc/ti/ti_sci_protocol.h
14425 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14426 F:      include/dt-bindings/genpd/k2g.h
14427 F:      drivers/soc/ti/ti_sci_pm_domains.c
14428 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14429 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14430 F:      drivers/clk/keystone/sci-clk.c
14431 F:      drivers/reset/reset-ti-sci.c
14432
14433 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14434 M:      Hans Verkuil <hverkuil@xs4all.nl>
14435 L:      linux-media@vger.kernel.org
14436 T:      git git://linuxtv.org/media_tree.git
14437 W:      https://linuxtv.org
14438 S:      Maintained
14439 F:      drivers/media/radio/radio-raremono.c
14440
14441 THERMAL
14442 M:      Zhang Rui <rui.zhang@intel.com>
14443 M:      Eduardo Valentin <edubezval@gmail.com>
14444 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14445 L:      linux-pm@vger.kernel.org
14446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14448 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14449 S:      Supported
14450 F:      drivers/thermal/
14451 F:      include/linux/thermal.h
14452 F:      include/uapi/linux/thermal.h
14453 F:      include/linux/cpu_cooling.h
14454 F:      Documentation/devicetree/bindings/thermal/
14455
14456 THERMAL/CPU_COOLING
14457 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14458 M:      Viresh Kumar <viresh.kumar@linaro.org>
14459 M:      Javi Merino <javi.merino@kernel.org>
14460 L:      linux-pm@vger.kernel.org
14461 S:      Supported
14462 F:      Documentation/thermal/cpu-cooling-api.txt
14463 F:      drivers/thermal/cpu_cooling.c
14464 F:      include/linux/cpu_cooling.h
14465
14466 THINKPAD ACPI EXTRAS DRIVER
14467 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14468 L:      ibm-acpi-devel@lists.sourceforge.net
14469 L:      platform-driver-x86@vger.kernel.org
14470 W:      http://ibm-acpi.sourceforge.net
14471 W:      http://thinkwiki.org/wiki/Ibm-acpi
14472 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14473 S:      Maintained
14474 F:      drivers/platform/x86/thinkpad_acpi.c
14475
14476 THUNDERBOLT DRIVER
14477 M:      Andreas Noever <andreas.noever@gmail.com>
14478 M:      Michael Jamet <michael.jamet@intel.com>
14479 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14480 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14482 S:      Maintained
14483 F:      Documentation/admin-guide/thunderbolt.rst
14484 F:      drivers/thunderbolt/
14485 F:      include/linux/thunderbolt.h
14486
14487 THUNDERBOLT NETWORK DRIVER
14488 M:      Michael Jamet <michael.jamet@intel.com>
14489 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14490 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14491 L:      netdev@vger.kernel.org
14492 S:      Maintained
14493 F:      drivers/net/thunderbolt.c
14494
14495 THUNDERX GPIO DRIVER
14496 M:      David Daney <david.daney@cavium.com>
14497 S:      Maintained
14498 F:      drivers/gpio/gpio-thunderx.c
14499
14500 TI AM437X VPFE DRIVER
14501 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14502 L:      linux-media@vger.kernel.org
14503 W:      https://linuxtv.org
14504 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14505 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14506 S:      Maintained
14507 F:      drivers/media/platform/am437x/
14508
14509 TI BANDGAP AND THERMAL DRIVER
14510 M:      Eduardo Valentin <edubezval@gmail.com>
14511 M:      Keerthy <j-keerthy@ti.com>
14512 L:      linux-pm@vger.kernel.org
14513 L:      linux-omap@vger.kernel.org
14514 S:      Maintained
14515 F:      drivers/thermal/ti-soc-thermal/
14516
14517 TI BQ27XXX POWER SUPPLY DRIVER
14518 R:      Andrew F. Davis <afd@ti.com>
14519 F:      include/linux/power/bq27xxx_battery.h
14520 F:      drivers/power/supply/bq27xxx_battery.c
14521 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14522
14523 TI CDCE706 CLOCK DRIVER
14524 M:      Max Filippov <jcmvbkbc@gmail.com>
14525 S:      Maintained
14526 F:      drivers/clk/clk-cdce706.c
14527
14528 TI CLOCK DRIVER
14529 M:      Tero Kristo <t-kristo@ti.com>
14530 L:      linux-omap@vger.kernel.org
14531 S:      Maintained
14532 F:      drivers/clk/ti/
14533 F:      include/linux/clk/ti.h
14534
14535 TI DAVINCI MACHINE SUPPORT
14536 M:      Sekhar Nori <nsekhar@ti.com>
14537 M:      Kevin Hilman <khilman@kernel.org>
14538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14540 S:      Supported
14541 F:      arch/arm/mach-davinci/
14542 F:      drivers/i2c/busses/i2c-davinci.c
14543 F:      arch/arm/boot/dts/da850*
14544
14545 TI DAVINCI SERIES CLOCK DRIVER
14546 M:      David Lechner <david@lechnology.com>
14547 R:      Sekhar Nori <nsekhar@ti.com>
14548 S:      Maintained
14549 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14550 F:      drivers/clk/davinci/
14551
14552 TI DAVINCI SERIES GPIO DRIVER
14553 M:      Keerthy <j-keerthy@ti.com>
14554 L:      linux-gpio@vger.kernel.org
14555 S:      Maintained
14556 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14557 F:      drivers/gpio/gpio-davinci.c
14558
14559 TI DAVINCI SERIES MEDIA DRIVER
14560 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14561 L:      linux-media@vger.kernel.org
14562 W:      https://linuxtv.org
14563 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14564 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14565 S:      Maintained
14566 F:      drivers/media/platform/davinci/
14567 F:      include/media/davinci/
14568
14569 TI ETHERNET SWITCH DRIVER (CPSW)
14570 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14571 L:      linux-omap@vger.kernel.org
14572 L:      netdev@vger.kernel.org
14573 S:      Maintained
14574 F:      drivers/net/ethernet/ti/cpsw*
14575 F:      drivers/net/ethernet/ti/davinci*
14576
14577 TI FLASH MEDIA INTERFACE DRIVER
14578 M:      Alex Dubov <oakad@yahoo.com>
14579 S:      Maintained
14580 F:      drivers/misc/tifm*
14581 F:      drivers/mmc/host/tifm_sd.c
14582 F:      include/linux/tifm.h
14583
14584 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14585 M:      Santosh Shilimkar <ssantosh@kernel.org>
14586 L:      linux-kernel@vger.kernel.org
14587 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14588 S:      Maintained
14589 F:      drivers/soc/ti/*
14590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14591
14592 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14593 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14594 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14595 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14596 S:      Maintained
14597 F:      sound/soc/codecs/lm49453*
14598 F:      sound/soc/codecs/isabelle*
14599
14600 TI LP855x BACKLIGHT DRIVER
14601 M:      Milo Kim <milo.kim@ti.com>
14602 S:      Maintained
14603 F:      Documentation/backlight/lp855x-driver.txt
14604 F:      drivers/video/backlight/lp855x_bl.c
14605 F:      include/linux/platform_data/lp855x.h
14606
14607 TI LP8727 CHARGER DRIVER
14608 M:      Milo Kim <milo.kim@ti.com>
14609 S:      Maintained
14610 F:      drivers/power/supply/lp8727_charger.c
14611 F:      include/linux/platform_data/lp8727.h
14612
14613 TI LP8788 MFD DRIVER
14614 M:      Milo Kim <milo.kim@ti.com>
14615 S:      Maintained
14616 F:      drivers/iio/adc/lp8788_adc.c
14617 F:      drivers/leds/leds-lp8788.c
14618 F:      drivers/mfd/lp8788*.c
14619 F:      drivers/power/supply/lp8788-charger.c
14620 F:      drivers/regulator/lp8788-*.c
14621 F:      include/linux/mfd/lp8788*.h
14622
14623 TI NETCP ETHERNET DRIVER
14624 M:      Wingman Kwok <w-kwok2@ti.com>
14625 M:      Murali Karicheri <m-karicheri2@ti.com>
14626 L:      netdev@vger.kernel.org
14627 S:      Maintained
14628 F:      drivers/net/ethernet/ti/netcp*
14629
14630 TI TAS571X FAMILY ASoC CODEC DRIVER
14631 M:      Kevin Cernekee <cernekee@chromium.org>
14632 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14633 S:      Odd Fixes
14634 F:      sound/soc/codecs/tas571x*
14635
14636 TI TRF7970A NFC DRIVER
14637 M:      Mark Greer <mgreer@animalcreek.com>
14638 L:      linux-wireless@vger.kernel.org
14639 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14640 S:      Supported
14641 F:      drivers/nfc/trf7970a.c
14642 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14643
14644 TI TWL4030 SERIES SOC CODEC DRIVER
14645 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14646 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14647 S:      Maintained
14648 F:      sound/soc/codecs/twl4030*
14649
14650 TI VPE/CAL DRIVERS
14651 M:      Benoit Parrot <bparrot@ti.com>
14652 L:      linux-media@vger.kernel.org
14653 W:      http://linuxtv.org/
14654 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14655 S:      Maintained
14656 F:      drivers/media/platform/ti-vpe/
14657
14658 TI WILINK WIRELESS DRIVERS
14659 L:      linux-wireless@vger.kernel.org
14660 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14661 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14663 S:      Orphan
14664 F:      drivers/net/wireless/ti/
14665 F:      include/linux/wl12xx.h
14666
14667 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14668 M:      John Stultz <john.stultz@linaro.org>
14669 M:      Thomas Gleixner <tglx@linutronix.de>
14670 R:      Stephen Boyd <sboyd@kernel.org>
14671 L:      linux-kernel@vger.kernel.org
14672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14673 S:      Supported
14674 F:      include/linux/clocksource.h
14675 F:      include/linux/time.h
14676 F:      include/linux/timex.h
14677 F:      include/uapi/linux/time.h
14678 F:      include/uapi/linux/timex.h
14679 F:      kernel/time/clocksource.c
14680 F:      kernel/time/time*.c
14681 F:      kernel/time/alarmtimer.c
14682 F:      kernel/time/ntp.c
14683 F:      tools/testing/selftests/timers/
14684
14685 TIPC NETWORK LAYER
14686 M:      Jon Maloy <jon.maloy@ericsson.com>
14687 M:      Ying Xue <ying.xue@windriver.com>
14688 L:      netdev@vger.kernel.org (core kernel code)
14689 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14690 W:      http://tipc.sourceforge.net/
14691 S:      Maintained
14692 F:      include/uapi/linux/tipc*.h
14693 F:      net/tipc/
14694
14695 TLAN NETWORK DRIVER
14696 M:      Samuel Chessman <chessman@tux.org>
14697 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14698 W:      http://sourceforge.net/projects/tlan/
14699 S:      Maintained
14700 F:      Documentation/networking/tlan.txt
14701 F:      drivers/net/ethernet/ti/tlan.*
14702
14703 TM6000 VIDEO4LINUX DRIVER
14704 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14705 L:      linux-media@vger.kernel.org
14706 W:      https://linuxtv.org
14707 T:      git git://linuxtv.org/media_tree.git
14708 S:      Odd fixes
14709 F:      drivers/media/usb/tm6000/
14710 F:      Documentation/media/v4l-drivers/tm6000*
14711
14712 TMIO/SDHI MMC DRIVER
14713 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14714 L:      linux-mmc@vger.kernel.org
14715 S:      Supported
14716 F:      drivers/mmc/host/tmio_mmc*
14717 F:      drivers/mmc/host/renesas_sdhi*
14718 F:      include/linux/mfd/tmio.h
14719
14720 TMP401 HARDWARE MONITOR DRIVER
14721 M:      Guenter Roeck <linux@roeck-us.net>
14722 L:      linux-hwmon@vger.kernel.org
14723 S:      Maintained
14724 F:      Documentation/hwmon/tmp401
14725 F:      drivers/hwmon/tmp401.c
14726
14727 TMPFS (SHMEM FILESYSTEM)
14728 M:      Hugh Dickins <hughd@google.com>
14729 L:      linux-mm@kvack.org
14730 S:      Maintained
14731 F:      include/linux/shmem_fs.h
14732 F:      mm/shmem.c
14733
14734 TOMOYO SECURITY MODULE
14735 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14736 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14737 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14738 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14739 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14740 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14741 W:      http://tomoyo.sourceforge.jp/
14742 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14743 S:      Maintained
14744 F:      security/tomoyo/
14745
14746 TOPSTAR LAPTOP EXTRAS DRIVER
14747 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14748 L:      platform-driver-x86@vger.kernel.org
14749 S:      Maintained
14750 F:      drivers/platform/x86/topstar-laptop.c
14751
14752 TORTURE-TEST MODULES
14753 M:      Davidlohr Bueso <dave@stgolabs.net>
14754 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14755 M:      Josh Triplett <josh@joshtriplett.org>
14756 L:      linux-kernel@vger.kernel.org
14757 S:      Supported
14758 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14759 F:      Documentation/RCU/torture.txt
14760 F:      kernel/torture.c
14761 F:      kernel/rcu/rcutorture.c
14762 F:      kernel/rcu/rcuperf.c
14763 F:      kernel/locking/locktorture.c
14764
14765 TOSHIBA ACPI EXTRAS DRIVER
14766 M:      Azael Avalos <coproscefalo@gmail.com>
14767 L:      platform-driver-x86@vger.kernel.org
14768 S:      Maintained
14769 F:      drivers/platform/x86/toshiba_acpi.c
14770
14771 TOSHIBA BLUETOOTH DRIVER
14772 M:      Azael Avalos <coproscefalo@gmail.com>
14773 L:      platform-driver-x86@vger.kernel.org
14774 S:      Maintained
14775 F:      drivers/platform/x86/toshiba_bluetooth.c
14776
14777 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14778 M:      Azael Avalos <coproscefalo@gmail.com>
14779 L:      platform-driver-x86@vger.kernel.org
14780 S:      Maintained
14781 F:      drivers/platform/x86/toshiba_haps.c
14782
14783 TOSHIBA SMM DRIVER
14784 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14785 W:      http://www.buzzard.org.uk/toshiba/
14786 S:      Maintained
14787 F:      drivers/char/toshiba.c
14788 F:      include/linux/toshiba.h
14789 F:      include/uapi/linux/toshiba.h
14790
14791 TOSHIBA TC358743 DRIVER
14792 M:      Mats Randgaard <matrandg@cisco.com>
14793 L:      linux-media@vger.kernel.org
14794 S:      Maintained
14795 F:      drivers/media/i2c/tc358743*
14796 F:      include/media/i2c/tc358743.h
14797
14798 TOSHIBA WMI HOTKEYS DRIVER
14799 M:      Azael Avalos <coproscefalo@gmail.com>
14800 L:      platform-driver-x86@vger.kernel.org
14801 S:      Maintained
14802 F:      drivers/platform/x86/toshiba-wmi.c
14803
14804 TPM DEVICE DRIVER
14805 M:      Peter Huewe <peterhuewe@gmx.de>
14806 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14807 R:      Jason Gunthorpe <jgg@ziepe.ca>
14808 L:      linux-integrity@vger.kernel.org
14809 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14810 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14811 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14812 S:      Maintained
14813 F:      drivers/char/tpm/
14814
14815 TRACING
14816 M:      Steven Rostedt <rostedt@goodmis.org>
14817 M:      Ingo Molnar <mingo@redhat.com>
14818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14819 S:      Maintained
14820 F:      Documentation/trace/ftrace.rst
14821 F:      arch/*/*/*/ftrace.h
14822 F:      arch/*/kernel/ftrace.c
14823 F:      include/*/ftrace.h
14824 F:      include/linux/trace*.h
14825 F:      include/trace/
14826 F:      kernel/trace/
14827 F:      tools/testing/selftests/ftrace/
14828
14829 TRACING MMIO ACCESSES (MMIOTRACE)
14830 M:      Steven Rostedt <rostedt@goodmis.org>
14831 M:      Ingo Molnar <mingo@kernel.org>
14832 R:      Karol Herbst <karolherbst@gmail.com>
14833 R:      Pekka Paalanen <ppaalanen@gmail.com>
14834 S:      Maintained
14835 L:      linux-kernel@vger.kernel.org
14836 L:      nouveau@lists.freedesktop.org
14837 F:      kernel/trace/trace_mmiotrace.c
14838 F:      include/linux/mmiotrace.h
14839 F:      arch/x86/mm/kmmio.c
14840 F:      arch/x86/mm/mmio-mod.c
14841 F:      arch/x86/mm/testmmiotrace.c
14842
14843 TRIVIAL PATCHES
14844 M:      Jiri Kosina <trivial@kernel.org>
14845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14846 S:      Maintained
14847 K:      ^Subject:.*(?i)trivial
14848
14849 TEMPO SEMICONDUCTOR DRIVERS
14850 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14851 S:      Maintained
14852 F:      sound/soc/codecs/tscs*.c
14853 F:      sound/soc/codecs/tscs*.h
14854 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14855
14856 TTY LAYER
14857 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14858 M:      Jiri Slaby <jslaby@suse.com>
14859 S:      Supported
14860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14861 F:      Documentation/serial/
14862 F:      drivers/tty/
14863 F:      drivers/tty/serial/serial_core.c
14864 F:      include/linux/serial_core.h
14865 F:      include/linux/serial.h
14866 F:      include/linux/tty.h
14867 F:      include/uapi/linux/serial_core.h
14868 F:      include/uapi/linux/serial.h
14869 F:      include/uapi/linux/tty.h
14870
14871 TUA9001 MEDIA DRIVER
14872 M:      Antti Palosaari <crope@iki.fi>
14873 L:      linux-media@vger.kernel.org
14874 W:      https://linuxtv.org
14875 W:      http://palosaari.fi/linux/
14876 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14877 T:      git git://linuxtv.org/anttip/media_tree.git
14878 S:      Maintained
14879 F:      drivers/media/tuners/tua9001*
14880
14881 TULIP NETWORK DRIVERS
14882 L:      netdev@vger.kernel.org
14883 L:      linux-parisc@vger.kernel.org
14884 S:      Orphan
14885 F:      drivers/net/ethernet/dec/tulip/
14886
14887 TUN/TAP driver
14888 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14889 W:      http://vtun.sourceforge.net/tun
14890 S:      Maintained
14891 F:      Documentation/networking/tuntap.txt
14892 F:      arch/um/os-Linux/drivers/
14893
14894 TURBOCHANNEL SUBSYSTEM
14895 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14896 M:      Ralf Baechle <ralf@linux-mips.org>
14897 L:      linux-mips@linux-mips.org
14898 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14899 S:      Maintained
14900 F:      drivers/tc/
14901 F:      include/linux/tc.h
14902
14903 TURBOSTAT UTILITY
14904 M:      "Len Brown" <lenb@kernel.org>
14905 L:      linux-pm@vger.kernel.org
14906 B:      https://bugzilla.kernel.org
14907 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14908 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14909 S:      Supported
14910 F:      tools/power/x86/turbostat/
14911
14912 TW5864 VIDEO4LINUX DRIVER
14913 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14914 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14915 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14916 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14917 L:      linux-media@vger.kernel.org
14918 S:      Supported
14919 F:      drivers/media/pci/tw5864/
14920
14921 TW68 VIDEO4LINUX DRIVER
14922 M:      Hans Verkuil <hverkuil@xs4all.nl>
14923 L:      linux-media@vger.kernel.org
14924 T:      git git://linuxtv.org/media_tree.git
14925 W:      https://linuxtv.org
14926 S:      Odd Fixes
14927 F:      drivers/media/pci/tw68/
14928
14929 TW686X VIDEO4LINUX DRIVER
14930 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14931 L:      linux-media@vger.kernel.org
14932 T:      git git://linuxtv.org/media_tree.git
14933 W:      http://linuxtv.org
14934 S:      Maintained
14935 F:      drivers/media/pci/tw686x/
14936
14937 UBI FILE SYSTEM (UBIFS)
14938 M:      Richard Weinberger <richard@nod.at>
14939 M:      Artem Bityutskiy <dedekind1@gmail.com>
14940 M:      Adrian Hunter <adrian.hunter@intel.com>
14941 L:      linux-mtd@lists.infradead.org
14942 T:      git git://git.infradead.org/ubifs-2.6.git
14943 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14944 S:      Supported
14945 F:      Documentation/filesystems/ubifs.txt
14946 F:      fs/ubifs/
14947
14948 UCLINUX (M68KNOMMU AND COLDFIRE)
14949 M:      Greg Ungerer <gerg@linux-m68k.org>
14950 W:      http://www.linux-m68k.org/
14951 W:      http://www.uclinux.org/
14952 L:      linux-m68k@lists.linux-m68k.org
14953 L:      uclinux-dev@uclinux.org  (subscribers-only)
14954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14955 S:      Maintained
14956 F:      arch/m68k/coldfire/
14957 F:      arch/m68k/68*/
14958 F:      arch/m68k/*/*_no.*
14959 F:      arch/m68k/include/asm/*_no.*
14960
14961 UDF FILESYSTEM
14962 M:      Jan Kara <jack@suse.com>
14963 S:      Maintained
14964 F:      Documentation/filesystems/udf.txt
14965 F:      fs/udf/
14966
14967 UDRAW TABLET
14968 M:      Bastien Nocera <hadess@hadess.net>
14969 L:      linux-input@vger.kernel.org
14970 S:      Maintained
14971 F:      drivers/hid/hid-udraw-ps3.c
14972
14973 UFS FILESYSTEM
14974 M:      Evgeniy Dushistov <dushistov@mail.ru>
14975 S:      Maintained
14976 F:      Documentation/filesystems/ufs.txt
14977 F:      fs/ufs/
14978
14979 UHID USERSPACE HID IO DRIVER:
14980 M:      David Herrmann <dh.herrmann@googlemail.com>
14981 L:      linux-input@vger.kernel.org
14982 S:      Maintained
14983 F:      drivers/hid/uhid.c
14984 F:      include/uapi/linux/uhid.h
14985
14986 ULPI BUS
14987 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14988 L:      linux-usb@vger.kernel.org
14989 S:      Maintained
14990 F:      drivers/usb/common/ulpi.c
14991 F:      include/linux/ulpi/
14992
14993 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14994 L:      linux-usb@vger.kernel.org
14995 S:      Orphan
14996 F:      drivers/uwb/
14997 F:      include/linux/uwb.h
14998 F:      include/linux/uwb/
14999
15000 UNICORE32 ARCHITECTURE:
15001 M:      Guan Xuetao <gxt@pku.edu.cn>
15002 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15003 S:      Maintained
15004 T:      git git://github.com/gxt/linux.git
15005 F:      arch/unicore32/
15006
15007 UNIFDEF
15008 M:      Tony Finch <dot@dotat.at>
15009 W:      http://dotat.at/prog/unifdef
15010 S:      Maintained
15011 F:      scripts/unifdef.c
15012
15013 UNIFORM CDROM DRIVER
15014 M:      Jens Axboe <axboe@kernel.dk>
15015 W:      http://www.kernel.dk
15016 S:      Maintained
15017 F:      Documentation/cdrom/
15018 F:      drivers/cdrom/cdrom.c
15019 F:      include/linux/cdrom.h
15020 F:      include/uapi/linux/cdrom.h
15021
15022 UNISYS S-PAR DRIVERS
15023 M:      David Kershner <david.kershner@unisys.com>
15024 L:      sparmaintainer@unisys.com (Unisys internal)
15025 S:      Supported
15026 F:      include/linux/visorbus.h
15027 F:      drivers/visorbus/
15028 F:      drivers/staging/unisys/
15029
15030 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15031 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15032 L:      linux-scsi@vger.kernel.org
15033 S:      Supported
15034 F:      Documentation/scsi/ufs.txt
15035 F:      drivers/scsi/ufs/
15036
15037 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15038 M:      Joao Pinto <jpinto@synopsys.com>
15039 L:      linux-scsi@vger.kernel.org
15040 S:      Supported
15041 F:      drivers/scsi/ufs/*dwc*
15042
15043 UNSORTED BLOCK IMAGES (UBI)
15044 M:      Artem Bityutskiy <dedekind1@gmail.com>
15045 M:      Richard Weinberger <richard@nod.at>
15046 W:      http://www.linux-mtd.infradead.org/
15047 L:      linux-mtd@lists.infradead.org
15048 T:      git git://git.infradead.org/ubifs-2.6.git
15049 S:      Supported
15050 F:      drivers/mtd/ubi/
15051 F:      include/linux/mtd/ubi.h
15052 F:      include/uapi/mtd/ubi-user.h
15053
15054 USB "USBNET" DRIVER FRAMEWORK
15055 M:      Oliver Neukum <oneukum@suse.com>
15056 L:      netdev@vger.kernel.org
15057 W:      http://www.linux-usb.org/usbnet
15058 S:      Maintained
15059 F:      drivers/net/usb/usbnet.c
15060 F:      include/linux/usb/usbnet.h
15061
15062 USB ACM DRIVER
15063 M:      Oliver Neukum <oneukum@suse.com>
15064 L:      linux-usb@vger.kernel.org
15065 S:      Maintained
15066 F:      Documentation/usb/acm.txt
15067 F:      drivers/usb/class/cdc-acm.*
15068
15069 USB AR5523 WIRELESS DRIVER
15070 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15071 L:      linux-wireless@vger.kernel.org
15072 S:      Maintained
15073 F:      drivers/net/wireless/ath/ar5523/
15074
15075 USB ATTACHED SCSI
15076 M:      Oliver Neukum <oneukum@suse.com>
15077 L:      linux-usb@vger.kernel.org
15078 L:      linux-scsi@vger.kernel.org
15079 S:      Maintained
15080 F:      drivers/usb/storage/uas.c
15081
15082 USB CDC ETHERNET DRIVER
15083 M:      Oliver Neukum <oliver@neukum.org>
15084 L:      linux-usb@vger.kernel.org
15085 S:      Maintained
15086 F:      drivers/net/usb/cdc_*.c
15087 F:      include/uapi/linux/usb/cdc.h
15088
15089 USB CHAOSKEY DRIVER
15090 M:      Keith Packard <keithp@keithp.com>
15091 L:      linux-usb@vger.kernel.org
15092 S:      Maintained
15093 F:      drivers/usb/misc/chaoskey.c
15094
15095 USB CYPRESS C67X00 DRIVER
15096 M:      Peter Korsgaard <jacmet@sunsite.dk>
15097 L:      linux-usb@vger.kernel.org
15098 S:      Maintained
15099 F:      drivers/usb/c67x00/
15100
15101 USB DAVICOM DM9601 DRIVER
15102 M:      Peter Korsgaard <jacmet@sunsite.dk>
15103 L:      netdev@vger.kernel.org
15104 W:      http://www.linux-usb.org/usbnet
15105 S:      Maintained
15106 F:      drivers/net/usb/dm9601.c
15107
15108 USB DIAMOND RIO500 DRIVER
15109 M:      Cesar Miquel <miquel@df.uba.ar>
15110 L:      rio500-users@lists.sourceforge.net
15111 W:      http://rio500.sourceforge.net
15112 S:      Maintained
15113 F:      drivers/usb/misc/rio500*
15114
15115 USB EHCI DRIVER
15116 M:      Alan Stern <stern@rowland.harvard.edu>
15117 L:      linux-usb@vger.kernel.org
15118 S:      Maintained
15119 F:      Documentation/usb/ehci.txt
15120 F:      drivers/usb/host/ehci*
15121
15122 USB GADGET/PERIPHERAL SUBSYSTEM
15123 M:      Felipe Balbi <balbi@kernel.org>
15124 L:      linux-usb@vger.kernel.org
15125 W:      http://www.linux-usb.org/gadget
15126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15127 S:      Maintained
15128 F:      drivers/usb/gadget/
15129 F:      include/linux/usb/gadget*
15130
15131 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15132 M:      Jiri Kosina <jikos@kernel.org>
15133 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15134 L:      linux-usb@vger.kernel.org
15135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15136 S:      Maintained
15137 F:      Documentation/hid/hiddev.txt
15138 F:      drivers/hid/usbhid/
15139
15140 USB INTEL XHCI ROLE MUX DRIVER
15141 M:      Hans de Goede <hdegoede@redhat.com>
15142 L:      linux-usb@vger.kernel.org
15143 S:      Maintained
15144 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15145
15146 USB ISP116X DRIVER
15147 M:      Olav Kongas <ok@artecdesign.ee>
15148 L:      linux-usb@vger.kernel.org
15149 S:      Maintained
15150 F:      drivers/usb/host/isp116x*
15151 F:      include/linux/usb/isp116x.h
15152
15153 USB LAN78XX ETHERNET DRIVER
15154 M:      Woojung Huh <woojung.huh@microchip.com>
15155 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15156 L:      netdev@vger.kernel.org
15157 S:      Maintained
15158 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15159 F:      drivers/net/usb/lan78xx.*
15160 F:      include/dt-bindings/net/microchip-lan78xx.h
15161
15162 USB MASS STORAGE DRIVER
15163 M:      Alan Stern <stern@rowland.harvard.edu>
15164 L:      linux-usb@vger.kernel.org
15165 L:      usb-storage@lists.one-eyed-alien.net
15166 S:      Maintained
15167 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15168 F:      drivers/usb/storage/
15169
15170 USB MIDI DRIVER
15171 M:      Clemens Ladisch <clemens@ladisch.de>
15172 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15173 T:      git git://git.alsa-project.org/alsa-kernel.git
15174 S:      Maintained
15175 F:      sound/usb/midi.*
15176
15177 USB NETWORKING DRIVERS
15178 L:      linux-usb@vger.kernel.org
15179 S:      Odd Fixes
15180 F:      drivers/net/usb/
15181
15182 USB OHCI DRIVER
15183 M:      Alan Stern <stern@rowland.harvard.edu>
15184 L:      linux-usb@vger.kernel.org
15185 S:      Maintained
15186 F:      Documentation/usb/ohci.txt
15187 F:      drivers/usb/host/ohci*
15188
15189 USB OTG FSM (Finite State Machine)
15190 M:      Peter Chen <Peter.Chen@nxp.com>
15191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15192 L:      linux-usb@vger.kernel.org
15193 S:      Maintained
15194 F:      drivers/usb/common/usb-otg-fsm.c
15195
15196 USB OVER IP DRIVER
15197 M:      Valentina Manea <valentina.manea.m@gmail.com>
15198 M:      Shuah Khan <shuah@kernel.org>
15199 L:      linux-usb@vger.kernel.org
15200 S:      Maintained
15201 F:      Documentation/usb/usbip_protocol.txt
15202 F:      drivers/usb/usbip/
15203 F:      tools/usb/usbip/
15204 F:      tools/testing/selftests/drivers/usb/usbip/
15205
15206 USB PEGASUS DRIVER
15207 M:      Petko Manolov <petkan@nucleusys.com>
15208 L:      linux-usb@vger.kernel.org
15209 L:      netdev@vger.kernel.org
15210 T:      git git://github.com/petkan/pegasus.git
15211 W:      https://github.com/petkan/pegasus
15212 S:      Maintained
15213 F:      drivers/net/usb/pegasus.*
15214
15215 USB PHY LAYER
15216 M:      Felipe Balbi <balbi@kernel.org>
15217 L:      linux-usb@vger.kernel.org
15218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15219 S:      Maintained
15220 F:      drivers/usb/phy/
15221
15222 USB PRINTER DRIVER (usblp)
15223 M:      Pete Zaitcev <zaitcev@redhat.com>
15224 L:      linux-usb@vger.kernel.org
15225 S:      Supported
15226 F:      drivers/usb/class/usblp.c
15227
15228 USB QMI WWAN NETWORK DRIVER
15229 M:      Bjørn Mork <bjorn@mork.no>
15230 L:      netdev@vger.kernel.org
15231 S:      Maintained
15232 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15233 F:      drivers/net/usb/qmi_wwan.c
15234
15235 USB RTL8150 DRIVER
15236 M:      Petko Manolov <petkan@nucleusys.com>
15237 L:      linux-usb@vger.kernel.org
15238 L:      netdev@vger.kernel.org
15239 T:      git git://github.com/petkan/rtl8150.git
15240 W:      https://github.com/petkan/rtl8150
15241 S:      Maintained
15242 F:      drivers/net/usb/rtl8150.c
15243
15244 USB SERIAL SUBSYSTEM
15245 M:      Johan Hovold <johan@kernel.org>
15246 L:      linux-usb@vger.kernel.org
15247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15248 S:      Maintained
15249 F:      Documentation/usb/usb-serial.txt
15250 F:      drivers/usb/serial/
15251 F:      include/linux/usb/serial.h
15252
15253 USB SMSC75XX ETHERNET DRIVER
15254 M:      Steve Glendinning <steve.glendinning@shawell.net>
15255 L:      netdev@vger.kernel.org
15256 S:      Maintained
15257 F:      drivers/net/usb/smsc75xx.*
15258
15259 USB SMSC95XX ETHERNET DRIVER
15260 M:      Steve Glendinning <steve.glendinning@shawell.net>
15261 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15262 L:      netdev@vger.kernel.org
15263 S:      Maintained
15264 F:      drivers/net/usb/smsc95xx.*
15265
15266 USB SUBSYSTEM
15267 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15268 L:      linux-usb@vger.kernel.org
15269 W:      http://www.linux-usb.org
15270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15271 S:      Supported
15272 F:      Documentation/devicetree/bindings/usb/
15273 F:      Documentation/usb/
15274 F:      drivers/usb/
15275 F:      include/linux/usb.h
15276 F:      include/linux/usb/
15277
15278 USB TYPEC PI3USB30532 MUX DRIVER
15279 M:      Hans de Goede <hdegoede@redhat.com>
15280 L:      linux-usb@vger.kernel.org
15281 S:      Maintained
15282 F:      drivers/usb/typec/mux/pi3usb30532.c
15283
15284 USB TYPEC CLASS
15285 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15286 L:      linux-usb@vger.kernel.org
15287 S:      Maintained
15288 F:      Documentation/ABI/testing/sysfs-class-typec
15289 F:      Documentation/driver-api/usb/typec.rst
15290 F:      drivers/usb/typec/
15291 F:      include/linux/usb/typec.h
15292
15293 USB TYPEC BUS FOR ALTERNATE MODES
15294 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15295 L:      linux-usb@vger.kernel.org
15296 S:      Maintained
15297 F:      Documentation/ABI/testing/sysfs-bus-typec
15298 F:      Documentation/driver-api/usb/typec_bus.rst
15299 F:      drivers/usb/typec/altmodes/
15300 F:      include/linux/usb/typec_altmode.h
15301
15302 USB UHCI DRIVER
15303 M:      Alan Stern <stern@rowland.harvard.edu>
15304 L:      linux-usb@vger.kernel.org
15305 S:      Maintained
15306 F:      drivers/usb/host/uhci*
15307
15308 USB VIDEO CLASS
15309 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15310 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15311 L:      linux-media@vger.kernel.org
15312 T:      git git://linuxtv.org/media_tree.git
15313 W:      http://www.ideasonboard.org/uvc/
15314 S:      Maintained
15315 F:      drivers/media/usb/uvc/
15316 F:      include/uapi/linux/uvcvideo.h
15317
15318 USB VISION DRIVER
15319 M:      Hans Verkuil <hverkuil@xs4all.nl>
15320 L:      linux-media@vger.kernel.org
15321 T:      git git://linuxtv.org/media_tree.git
15322 W:      https://linuxtv.org
15323 S:      Odd Fixes
15324 F:      drivers/media/usb/usbvision/
15325
15326 USB WEBCAM GADGET
15327 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15328 L:      linux-usb@vger.kernel.org
15329 S:      Maintained
15330 F:      drivers/usb/gadget/function/*uvc*
15331 F:      drivers/usb/gadget/legacy/webcam.c
15332 F:      include/uapi/linux/usb/g_uvc.h
15333
15334 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15335 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15336 L:      linux-wireless@vger.kernel.org
15337 S:      Maintained
15338 F:      drivers/net/wireless/rndis_wlan.c
15339
15340 USB XHCI DRIVER
15341 M:      Mathias Nyman <mathias.nyman@intel.com>
15342 L:      linux-usb@vger.kernel.org
15343 S:      Supported
15344 F:      drivers/usb/host/xhci*
15345 F:      drivers/usb/host/pci-quirks*
15346
15347 USB ZD1201 DRIVER
15348 L:      linux-wireless@vger.kernel.org
15349 W:      http://linux-lc100020.sourceforge.net
15350 S:      Orphan
15351 F:      drivers/net/wireless/zydas/zd1201.*
15352
15353 USB ZR364XX DRIVER
15354 M:      Antoine Jacquet <royale@zerezo.com>
15355 L:      linux-usb@vger.kernel.org
15356 L:      linux-media@vger.kernel.org
15357 T:      git git://linuxtv.org/media_tree.git
15358 W:      http://royale.zerezo.com/zr364xx/
15359 S:      Maintained
15360 F:      Documentation/media/v4l-drivers/zr364xx*
15361 F:      drivers/media/usb/zr364xx/
15362
15363 USER-MODE LINUX (UML)
15364 M:      Jeff Dike <jdike@addtoit.com>
15365 M:      Richard Weinberger <richard@nod.at>
15366 L:      linux-um@lists.infradead.org
15367 W:      http://user-mode-linux.sourceforge.net
15368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15369 S:      Maintained
15370 F:      Documentation/virtual/uml/
15371 F:      arch/um/
15372 F:      arch/x86/um/
15373 F:      fs/hostfs/
15374 F:      fs/hppfs/
15375
15376 USERSPACE I/O (UIO)
15377 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15378 S:      Maintained
15379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15380 F:      Documentation/driver-api/uio-howto.rst
15381 F:      drivers/uio/
15382 F:      include/linux/uio*.h
15383
15384 UTIL-LINUX PACKAGE
15385 M:      Karel Zak <kzak@redhat.com>
15386 L:      util-linux@vger.kernel.org
15387 W:      http://en.wikipedia.org/wiki/Util-linux
15388 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15389 S:      Maintained
15390
15391 UUID HELPERS
15392 M:      Christoph Hellwig <hch@lst.de>
15393 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15394 L:      linux-kernel@vger.kernel.org
15395 T:      git git://git.infradead.org/users/hch/uuid.git
15396 F:      lib/uuid.c
15397 F:      lib/test_uuid.c
15398 F:      include/linux/uuid.h
15399 F:      include/uapi/linux/uuid.h
15400 S:      Maintained
15401
15402 UVESAFB DRIVER
15403 M:      Michal Januszewski <spock@gentoo.org>
15404 L:      linux-fbdev@vger.kernel.org
15405 W:      https://github.com/mjanusz/v86d
15406 S:      Maintained
15407 F:      Documentation/fb/uvesafb.txt
15408 F:      drivers/video/fbdev/uvesafb.*
15409
15410 VF610 NAND DRIVER
15411 M:      Stefan Agner <stefan@agner.ch>
15412 L:      linux-mtd@lists.infradead.org
15413 S:      Supported
15414 F:      drivers/mtd/nand/raw/vf610_nfc.c
15415
15416 VFAT/FAT/MSDOS FILESYSTEM
15417 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15418 S:      Maintained
15419 F:      Documentation/filesystems/vfat.txt
15420 F:      fs/fat/
15421
15422 VFIO DRIVER
15423 M:      Alex Williamson <alex.williamson@redhat.com>
15424 L:      kvm@vger.kernel.org
15425 T:      git git://github.com/awilliam/linux-vfio.git
15426 S:      Maintained
15427 F:      Documentation/vfio.txt
15428 F:      drivers/vfio/
15429 F:      include/linux/vfio.h
15430 F:      include/uapi/linux/vfio.h
15431
15432 VFIO MEDIATED DEVICE DRIVERS
15433 M:      Kirti Wankhede <kwankhede@nvidia.com>
15434 L:      kvm@vger.kernel.org
15435 S:      Maintained
15436 F:      Documentation/vfio-mediated-device.txt
15437 F:      drivers/vfio/mdev/
15438 F:      include/linux/mdev.h
15439 F:      samples/vfio-mdev/
15440
15441 VFIO PLATFORM DRIVER
15442 M:      Eric Auger <eric.auger@redhat.com>
15443 L:      kvm@vger.kernel.org
15444 S:      Maintained
15445 F:      drivers/vfio/platform/
15446
15447 VGA_SWITCHEROO
15448 R:      Lukas Wunner <lukas@wunner.de>
15449 S:      Maintained
15450 F:      Documentation/gpu/vga-switcheroo.rst
15451 F:      drivers/gpu/vga/vga_switcheroo.c
15452 F:      include/linux/vga_switcheroo.h
15453 T:      git git://anongit.freedesktop.org/drm/drm-misc
15454
15455 VIA RHINE NETWORK DRIVER
15456 S:      Orphan
15457 F:      drivers/net/ethernet/via/via-rhine.c
15458
15459 VIA SD/MMC CARD CONTROLLER DRIVER
15460 M:      Bruce Chang <brucechang@via.com.tw>
15461 M:      Harald Welte <HaraldWelte@viatech.com>
15462 S:      Maintained
15463 F:      drivers/mmc/host/via-sdmmc.c
15464
15465 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15466 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15467 L:      linux-fbdev@vger.kernel.org
15468 S:      Maintained
15469 F:      include/linux/via-core.h
15470 F:      include/linux/via-gpio.h
15471 F:      include/linux/via_i2c.h
15472 F:      drivers/video/fbdev/via/
15473
15474 VIA VELOCITY NETWORK DRIVER
15475 M:      Francois Romieu <romieu@fr.zoreil.com>
15476 L:      netdev@vger.kernel.org
15477 S:      Maintained
15478 F:      drivers/net/ethernet/via/via-velocity.*
15479
15480 VICODEC VIRTUAL CODEC DRIVER
15481 M:      Hans Verkuil <hans.verkuil@cisco.com>
15482 L:      linux-media@vger.kernel.org
15483 T:      git git://linuxtv.org/media_tree.git
15484 W:      https://linuxtv.org
15485 S:      Maintained
15486 F:      drivers/media/platform/vicodec/*
15487
15488 VIDEO MULTIPLEXER DRIVER
15489 M:      Philipp Zabel <p.zabel@pengutronix.de>
15490 L:      linux-media@vger.kernel.org
15491 S:      Maintained
15492 F:      drivers/media/platform/video-mux.c
15493
15494 VIDEO I2C POLLING DRIVER
15495 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15496 L:      linux-media@vger.kernel.org
15497 S:      Maintained
15498 F:      drivers/media/i2c/video-i2c.c
15499
15500 VIDEOBUF2 FRAMEWORK
15501 M:      Pawel Osciak <pawel@osciak.com>
15502 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15503 M:      Kyungmin Park <kyungmin.park@samsung.com>
15504 L:      linux-media@vger.kernel.org
15505 S:      Maintained
15506 F:      drivers/media/v4l2-core/videobuf2-*
15507 F:      include/media/videobuf2-*
15508
15509 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15510 M:      Helen Koike <helen.koike@collabora.com>
15511 L:      linux-media@vger.kernel.org
15512 T:      git git://linuxtv.org/media_tree.git
15513 W:      https://linuxtv.org
15514 S:      Maintained
15515 F:      drivers/media/platform/vimc/*
15516
15517 VIRT LIB
15518 M:      Alex Williamson <alex.williamson@redhat.com>
15519 M:      Paolo Bonzini <pbonzini@redhat.com>
15520 L:      kvm@vger.kernel.org
15521 S:      Supported
15522 F:      virt/lib/
15523
15524 VIRTIO AND VHOST VSOCK DRIVER
15525 M:      Stefan Hajnoczi <stefanha@redhat.com>
15526 L:      kvm@vger.kernel.org
15527 L:      virtualization@lists.linux-foundation.org
15528 L:      netdev@vger.kernel.org
15529 S:      Maintained
15530 F:      include/linux/virtio_vsock.h
15531 F:      include/uapi/linux/virtio_vsock.h
15532 F:      include/uapi/linux/vsockmon.h
15533 F:      include/uapi/linux/vm_sockets_diag.h
15534 F:      net/vmw_vsock/diag.c
15535 F:      net/vmw_vsock/af_vsock_tap.c
15536 F:      net/vmw_vsock/virtio_transport_common.c
15537 F:      net/vmw_vsock/virtio_transport.c
15538 F:      drivers/net/vsockmon.c
15539 F:      drivers/vhost/vsock.c
15540 F:      drivers/vhost/vsock.h
15541 F:      tools/testing/vsock/
15542
15543 VIRTIO CONSOLE DRIVER
15544 M:      Amit Shah <amit@kernel.org>
15545 L:      virtualization@lists.linux-foundation.org
15546 S:      Maintained
15547 F:      drivers/char/virtio_console.c
15548 F:      include/linux/virtio_console.h
15549 F:      include/uapi/linux/virtio_console.h
15550
15551 VIRTIO CORE, NET AND BLOCK DRIVERS
15552 M:      "Michael S. Tsirkin" <mst@redhat.com>
15553 M:      Jason Wang <jasowang@redhat.com>
15554 L:      virtualization@lists.linux-foundation.org
15555 S:      Maintained
15556 F:      Documentation/devicetree/bindings/virtio/
15557 F:      drivers/virtio/
15558 F:      tools/virtio/
15559 F:      drivers/net/virtio_net.c
15560 F:      drivers/block/virtio_blk.c
15561 F:      include/linux/virtio*.h
15562 F:      include/uapi/linux/virtio_*.h
15563 F:      drivers/crypto/virtio/
15564 F:      mm/balloon_compaction.c
15565
15566 VIRTIO CRYPTO DRIVER
15567 M:      Gonglei <arei.gonglei@huawei.com>
15568 L:      virtualization@lists.linux-foundation.org
15569 L:      linux-crypto@vger.kernel.org
15570 S:      Maintained
15571 F:      drivers/crypto/virtio/
15572 F:      include/uapi/linux/virtio_crypto.h
15573
15574 VIRTIO DRIVERS FOR S390
15575 M:      Cornelia Huck <cohuck@redhat.com>
15576 M:      Halil Pasic <pasic@linux.ibm.com>
15577 L:      linux-s390@vger.kernel.org
15578 L:      virtualization@lists.linux-foundation.org
15579 L:      kvm@vger.kernel.org
15580 S:      Supported
15581 F:      drivers/s390/virtio/
15582 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15583
15584 VIRTIO GPU DRIVER
15585 M:      David Airlie <airlied@linux.ie>
15586 M:      Gerd Hoffmann <kraxel@redhat.com>
15587 L:      dri-devel@lists.freedesktop.org
15588 L:      virtualization@lists.linux-foundation.org
15589 T:      git git://anongit.freedesktop.org/drm/drm-misc
15590 S:      Maintained
15591 F:      drivers/gpu/drm/virtio/
15592 F:      include/uapi/linux/virtio_gpu.h
15593
15594 VIRTIO HOST (VHOST)
15595 M:      "Michael S. Tsirkin" <mst@redhat.com>
15596 M:      Jason Wang <jasowang@redhat.com>
15597 L:      kvm@vger.kernel.org
15598 L:      virtualization@lists.linux-foundation.org
15599 L:      netdev@vger.kernel.org
15600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15601 S:      Maintained
15602 F:      drivers/vhost/
15603 F:      include/uapi/linux/vhost.h
15604
15605 VIRTIO INPUT DRIVER
15606 M:      Gerd Hoffmann <kraxel@redhat.com>
15607 S:      Maintained
15608 F:      drivers/virtio/virtio_input.c
15609 F:      include/uapi/linux/virtio_input.h
15610
15611 VIRTUAL BOX GUEST DEVICE DRIVER
15612 M:      Hans de Goede <hdegoede@redhat.com>
15613 M:      Arnd Bergmann <arnd@arndb.de>
15614 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15615 S:      Maintained
15616 F:      include/linux/vbox_utils.h
15617 F:      include/uapi/linux/vbox*.h
15618 F:      drivers/virt/vboxguest/
15619
15620 VIRTUAL SERIO DEVICE DRIVER
15621 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15622 S:      Maintained
15623 F:      drivers/input/serio/userio.c
15624 F:      include/uapi/linux/userio.h
15625
15626 VIVID VIRTUAL VIDEO DRIVER
15627 M:      Hans Verkuil <hverkuil@xs4all.nl>
15628 L:      linux-media@vger.kernel.org
15629 T:      git git://linuxtv.org/media_tree.git
15630 W:      https://linuxtv.org
15631 S:      Maintained
15632 F:      drivers/media/platform/vivid/*
15633
15634 VLYNQ BUS
15635 M:      Florian Fainelli <f.fainelli@gmail.com>
15636 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15637 S:      Maintained
15638 F:      drivers/vlynq/vlynq.c
15639 F:      include/linux/vlynq.h
15640
15641 VME SUBSYSTEM
15642 M:      Martyn Welch <martyn@welchs.me.uk>
15643 M:      Manohar Vanga <manohar.vanga@gmail.com>
15644 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15645 L:      devel@driverdev.osuosl.org
15646 S:      Maintained
15647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15648 F:      Documentation/driver-api/vme.rst
15649 F:      drivers/staging/vme/
15650 F:      drivers/vme/
15651 F:      include/linux/vme*
15652
15653 VMWARE BALLOON DRIVER
15654 M:      Xavier Deguillard <xdeguillard@vmware.com>
15655 M:      Nadav Amit <namit@vmware.com>
15656 M:      "VMware, Inc." <pv-drivers@vmware.com>
15657 L:      linux-kernel@vger.kernel.org
15658 S:      Maintained
15659 F:      drivers/misc/vmw_balloon.c
15660
15661 VMWARE HYPERVISOR INTERFACE
15662 M:      Alok Kataria <akataria@vmware.com>
15663 L:      virtualization@lists.linux-foundation.org
15664 S:      Supported
15665 F:      arch/x86/kernel/cpu/vmware.c
15666
15667 VMWARE PVRDMA DRIVER
15668 M:      Adit Ranadive <aditr@vmware.com>
15669 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15670 L:      linux-rdma@vger.kernel.org
15671 S:      Maintained
15672 F:      drivers/infiniband/hw/vmw_pvrdma/
15673
15674 VMware PVSCSI driver
15675 M:      Jim Gill <jgill@vmware.com>
15676 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15677 L:      linux-scsi@vger.kernel.org
15678 S:      Maintained
15679 F:      drivers/scsi/vmw_pvscsi.c
15680 F:      drivers/scsi/vmw_pvscsi.h
15681
15682 VMWARE VMMOUSE SUBDRIVER
15683 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15684 M:      "VMware, Inc." <pv-drivers@vmware.com>
15685 L:      linux-input@vger.kernel.org
15686 S:      Maintained
15687 F:      drivers/input/mouse/vmmouse.c
15688 F:      drivers/input/mouse/vmmouse.h
15689
15690 VMWARE VMXNET3 ETHERNET DRIVER
15691 M:      Ronak Doshi <doshir@vmware.com>
15692 M:      "VMware, Inc." <pv-drivers@vmware.com>
15693 L:      netdev@vger.kernel.org
15694 S:      Maintained
15695 F:      drivers/net/vmxnet3/
15696
15697 VOCORE VOCORE2 BOARD
15698 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15699 L:      linux-mips@linux-mips.org
15700 S:      Maintained
15701 F:      arch/mips/boot/dts/ralink/vocore2.dts
15702
15703 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15704 M:      Liam Girdwood <lgirdwood@gmail.com>
15705 M:      Mark Brown <broonie@kernel.org>
15706 L:      linux-kernel@vger.kernel.org
15707 W:      http://www.slimlogic.co.uk/?p=48
15708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15709 S:      Supported
15710 F:      Documentation/devicetree/bindings/regulator/
15711 F:      Documentation/power/regulator/
15712 F:      drivers/regulator/
15713 F:      include/dt-bindings/regulator/
15714 F:      include/linux/regulator/
15715
15716 VRF
15717 M:      David Ahern <dsa@cumulusnetworks.com>
15718 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15719 L:      netdev@vger.kernel.org
15720 S:      Maintained
15721 F:      drivers/net/vrf.c
15722 F:      Documentation/networking/vrf.txt
15723
15724 VT1211 HARDWARE MONITOR DRIVER
15725 M:      Juerg Haefliger <juergh@gmail.com>
15726 L:      linux-hwmon@vger.kernel.org
15727 S:      Maintained
15728 F:      Documentation/hwmon/vt1211
15729 F:      drivers/hwmon/vt1211.c
15730
15731 VT8231 HARDWARE MONITOR DRIVER
15732 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15733 L:      linux-hwmon@vger.kernel.org
15734 S:      Maintained
15735 F:      drivers/hwmon/vt8231.c
15736
15737 VUB300 USB to SDIO/SD/MMC bridge chip
15738 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15739 L:      linux-mmc@vger.kernel.org
15740 L:      linux-usb@vger.kernel.org
15741 S:      Supported
15742 F:      drivers/mmc/host/vub300.c
15743
15744 W1 DALLAS'S 1-WIRE BUS
15745 M:      Evgeniy Polyakov <zbr@ioremap.net>
15746 S:      Maintained
15747 F:      Documentation/devicetree/bindings/w1/
15748 F:      Documentation/w1/
15749 F:      drivers/w1/
15750 F:      include/linux/w1.h
15751
15752 W83791D HARDWARE MONITORING DRIVER
15753 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15754 L:      linux-hwmon@vger.kernel.org
15755 S:      Maintained
15756 F:      Documentation/hwmon/w83791d
15757 F:      drivers/hwmon/w83791d.c
15758
15759 W83793 HARDWARE MONITORING DRIVER
15760 M:      Rudolf Marek <r.marek@assembler.cz>
15761 L:      linux-hwmon@vger.kernel.org
15762 S:      Maintained
15763 F:      Documentation/hwmon/w83793
15764 F:      drivers/hwmon/w83793.c
15765
15766 W83795 HARDWARE MONITORING DRIVER
15767 M:      Jean Delvare <jdelvare@suse.com>
15768 L:      linux-hwmon@vger.kernel.org
15769 S:      Maintained
15770 F:      drivers/hwmon/w83795.c
15771
15772 W83L51xD SD/MMC CARD INTERFACE DRIVER
15773 M:      Pierre Ossman <pierre@ossman.eu>
15774 S:      Maintained
15775 F:      drivers/mmc/host/wbsd.*
15776
15777 WACOM PROTOCOL 4 SERIAL TABLETS
15778 M:      Julian Squires <julian@cipht.net>
15779 M:      Hans de Goede <hdegoede@redhat.com>
15780 L:      linux-input@vger.kernel.org
15781 S:      Maintained
15782 F:      drivers/input/tablet/wacom_serial4.c
15783
15784 WATCHDOG DEVICE DRIVERS
15785 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15786 M:      Guenter Roeck <linux@roeck-us.net>
15787 L:      linux-watchdog@vger.kernel.org
15788 W:      http://www.linux-watchdog.org/
15789 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15790 S:      Maintained
15791 F:      Documentation/devicetree/bindings/watchdog/
15792 F:      Documentation/watchdog/
15793 F:      drivers/watchdog/
15794 F:      include/linux/watchdog.h
15795 F:      include/uapi/linux/watchdog.h
15796
15797 WHISKEYCOVE PMIC GPIO DRIVER
15798 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15799 L:      linux-gpio@vger.kernel.org
15800 S:      Maintained
15801 F:      drivers/gpio/gpio-wcove.c
15802
15803 WIIMOTE HID DRIVER
15804 M:      David Herrmann <dh.herrmann@googlemail.com>
15805 L:      linux-input@vger.kernel.org
15806 S:      Maintained
15807 F:      drivers/hid/hid-wiimote*
15808
15809 WILOCITY WIL6210 WIRELESS DRIVER
15810 M:      Maya Erez <merez@codeaurora.org>
15811 L:      linux-wireless@vger.kernel.org
15812 L:      wil6210@qti.qualcomm.com
15813 S:      Supported
15814 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15815 F:      drivers/net/wireless/ath/wil6210/
15816
15817 WIMAX STACK
15818 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15819 M:      linux-wimax@intel.com
15820 L:      wimax@linuxwimax.org (subscribers-only)
15821 S:      Supported
15822 W:      http://linuxwimax.org
15823 F:      Documentation/wimax/README.wimax
15824 F:      include/linux/wimax/debug.h
15825 F:      include/net/wimax.h
15826 F:      include/uapi/linux/wimax.h
15827 F:      net/wimax/
15828
15829 WINBOND CIR DRIVER
15830 M:      David Härdeman <david@hardeman.nu>
15831 S:      Maintained
15832 F:      drivers/media/rc/winbond-cir.c
15833
15834 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15835 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15836 L:      linux-watchdog@vger.kernel.org
15837 S:      Maintained
15838 F:      drivers/watchdog/ebc-c384_wdt.c
15839
15840 WINSYSTEMS WS16C48 GPIO DRIVER
15841 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15842 L:      linux-gpio@vger.kernel.org
15843 S:      Maintained
15844 F:      drivers/gpio/gpio-ws16c48.c
15845
15846 WISTRON LAPTOP BUTTON DRIVER
15847 M:      Miloslav Trmac <mitr@volny.cz>
15848 S:      Maintained
15849 F:      drivers/input/misc/wistron_btns.c
15850
15851 WL3501 WIRELESS PCMCIA CARD DRIVER
15852 L:      linux-wireless@vger.kernel.org
15853 S:      Odd fixes
15854 F:      drivers/net/wireless/wl3501*
15855
15856 WOLFSON MICROELECTRONICS DRIVERS
15857 L:      patches@opensource.cirrus.com
15858 T:      git https://github.com/CirrusLogic/linux-drivers.git
15859 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15860 S:      Supported
15861 F:      Documentation/hwmon/wm83??
15862 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15863 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15864 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15865 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15866 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15867 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15868 F:      drivers/clk/clk-wm83*.c
15869 F:      drivers/extcon/extcon-arizona.c
15870 F:      drivers/leds/leds-wm83*.c
15871 F:      drivers/gpio/gpio-*wm*.c
15872 F:      drivers/gpio/gpio-arizona.c
15873 F:      drivers/hwmon/wm83??-hwmon.c
15874 F:      drivers/input/misc/wm831x-on.c
15875 F:      drivers/input/touchscreen/wm831x-ts.c
15876 F:      drivers/input/touchscreen/wm97*.c
15877 F:      drivers/mfd/arizona*
15878 F:      drivers/mfd/wm*.c
15879 F:      drivers/mfd/cs47l24*
15880 F:      drivers/power/supply/wm83*.c
15881 F:      drivers/rtc/rtc-wm83*.c
15882 F:      drivers/regulator/wm8*.c
15883 F:      drivers/regulator/arizona*
15884 F:      drivers/video/backlight/wm83*_bl.c
15885 F:      drivers/watchdog/wm83*_wdt.c
15886 F:      include/linux/mfd/arizona/
15887 F:      include/linux/mfd/wm831x/
15888 F:      include/linux/mfd/wm8350/
15889 F:      include/linux/mfd/wm8400*
15890 F:      include/linux/regulator/arizona*
15891 F:      include/linux/wm97xx.h
15892 F:      include/sound/wm????.h
15893 F:      sound/soc/codecs/arizona.?
15894 F:      sound/soc/codecs/wm*
15895 F:      sound/soc/codecs/cs47l24*
15896
15897 WORKQUEUE
15898 M:      Tejun Heo <tj@kernel.org>
15899 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15901 S:      Maintained
15902 F:      include/linux/workqueue.h
15903 F:      kernel/workqueue.c
15904 F:      Documentation/core-api/workqueue.rst
15905
15906 X-POWERS AXP288 PMIC DRIVERS
15907 M:      Hans de Goede <hdegoede@redhat.com>
15908 S:      Maintained
15909 N:      axp288
15910 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15911
15912 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15913 M:      Chen-Yu Tsai <wens@csie.org>
15914 L:      linux-kernel@vger.kernel.org
15915 S:      Maintained
15916 N:      axp[128]
15917
15918 X.25 NETWORK LAYER
15919 M:      Andrew Hendry <andrew.hendry@gmail.com>
15920 L:      linux-x25@vger.kernel.org
15921 S:      Odd Fixes
15922 F:      Documentation/networking/x25*
15923 F:      include/net/x25*
15924 F:      net/x25/
15925
15926 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15927 M:      Thomas Gleixner <tglx@linutronix.de>
15928 M:      Ingo Molnar <mingo@redhat.com>
15929 M:      Borislav Petkov <bp@alien8.de>
15930 R:      "H. Peter Anvin" <hpa@zytor.com>
15931 M:      x86@kernel.org
15932 L:      linux-kernel@vger.kernel.org
15933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15934 S:      Maintained
15935 F:      Documentation/devicetree/bindings/x86/
15936 F:      Documentation/x86/
15937 F:      arch/x86/
15938
15939 X86 ENTRY CODE
15940 M:      Andy Lutomirski <luto@kernel.org>
15941 L:      linux-kernel@vger.kernel.org
15942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15943 S:      Maintained
15944 F:      arch/x86/entry/
15945
15946 X86 MCE INFRASTRUCTURE
15947 M:      Tony Luck <tony.luck@intel.com>
15948 M:      Borislav Petkov <bp@alien8.de>
15949 L:      linux-edac@vger.kernel.org
15950 S:      Maintained
15951 F:      arch/x86/kernel/cpu/mcheck/*
15952
15953 X86 MICROCODE UPDATE SUPPORT
15954 M:      Borislav Petkov <bp@alien8.de>
15955 S:      Maintained
15956 F:      arch/x86/kernel/cpu/microcode/*
15957
15958 X86 MM
15959 M:      Dave Hansen <dave.hansen@linux.intel.com>
15960 M:      Andy Lutomirski <luto@kernel.org>
15961 M:      Peter Zijlstra <peterz@infradead.org>
15962 L:      linux-kernel@vger.kernel.org
15963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
15964 S:      Maintained
15965 F:      arch/x86/mm/
15966
15967 X86 PLATFORM DRIVERS
15968 M:      Darren Hart <dvhart@infradead.org>
15969 M:      Andy Shevchenko <andy@infradead.org>
15970 L:      platform-driver-x86@vger.kernel.org
15971 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15972 S:      Maintained
15973 F:      drivers/platform/x86/
15974 F:      drivers/platform/olpc/
15975
15976 X86 VDSO
15977 M:      Andy Lutomirski <luto@kernel.org>
15978 L:      linux-kernel@vger.kernel.org
15979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15980 S:      Maintained
15981 F:      arch/x86/entry/vdso/
15982
15983 XC2028/3028 TUNER DRIVER
15984 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15985 L:      linux-media@vger.kernel.org
15986 W:      https://linuxtv.org
15987 T:      git git://linuxtv.org/media_tree.git
15988 S:      Maintained
15989 F:      drivers/media/tuners/tuner-xc2028.*
15990
15991 XDP SOCKETS (AF_XDP)
15992 M:      Björn Töpel <bjorn.topel@intel.com>
15993 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15994 L:      netdev@vger.kernel.org
15995 S:      Maintained
15996 F:      kernel/bpf/xskmap.c
15997 F:      net/xdp/
15998
15999 XEN BLOCK SUBSYSTEM
16000 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16001 M:      Roger Pau Monné <roger.pau@citrix.com>
16002 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16003 S:      Supported
16004 F:      drivers/block/xen-blkback/*
16005 F:      drivers/block/xen*
16006
16007 XEN HYPERVISOR ARM
16008 M:      Stefano Stabellini <sstabellini@kernel.org>
16009 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16010 S:      Maintained
16011 F:      arch/arm/xen/
16012 F:      arch/arm/include/asm/xen/
16013
16014 XEN HYPERVISOR ARM64
16015 M:      Stefano Stabellini <sstabellini@kernel.org>
16016 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16017 S:      Maintained
16018 F:      arch/arm64/xen/
16019 F:      arch/arm64/include/asm/xen/
16020
16021 XEN HYPERVISOR INTERFACE
16022 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16023 M:      Juergen Gross <jgross@suse.com>
16024 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16026 S:      Supported
16027 F:      arch/x86/xen/
16028 F:      drivers/*/xen-*front.c
16029 F:      drivers/xen/
16030 F:      arch/x86/include/asm/xen/
16031 F:      arch/x86/include/asm/pvclock-abi.h
16032 F:      include/xen/
16033 F:      include/uapi/xen/
16034 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16035 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16036
16037 XEN NETWORK BACKEND DRIVER
16038 M:      Wei Liu <wei.liu2@citrix.com>
16039 M:      Paul Durrant <paul.durrant@citrix.com>
16040 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16041 L:      netdev@vger.kernel.org
16042 S:      Supported
16043 F:      drivers/net/xen-netback/*
16044
16045 XEN PCI SUBSYSTEM
16046 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16047 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16048 S:      Supported
16049 F:      arch/x86/pci/*xen*
16050 F:      drivers/pci/*xen*
16051
16052 XEN PVSCSI DRIVERS
16053 M:      Juergen Gross <jgross@suse.com>
16054 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16055 L:      linux-scsi@vger.kernel.org
16056 S:      Supported
16057 F:      drivers/scsi/xen-scsifront.c
16058 F:      drivers/xen/xen-scsiback.c
16059 F:      include/xen/interface/io/vscsiif.h
16060
16061 XEN SWIOTLB SUBSYSTEM
16062 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16063 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16064 L:      iommu@lists.linux-foundation.org
16065 S:      Supported
16066 F:      arch/x86/xen/*swiotlb*
16067 F:      drivers/xen/*swiotlb*
16068
16069 XEN SOUND FRONTEND DRIVER
16070 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16071 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16072 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16073 S:      Supported
16074 F:      sound/xen/*
16075
16076 XFS FILESYSTEM
16077 M:      Darrick J. Wong <darrick.wong@oracle.com>
16078 M:      linux-xfs@vger.kernel.org
16079 L:      linux-xfs@vger.kernel.org
16080 W:      http://xfs.org/
16081 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16082 S:      Supported
16083 F:      Documentation/filesystems/xfs.txt
16084 F:      fs/xfs/
16085
16086 XILINX AXI ETHERNET DRIVER
16087 M:      Anirudha Sarangi <anirudh@xilinx.com>
16088 M:      John Linn <John.Linn@xilinx.com>
16089 S:      Maintained
16090 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16091
16092 XILINX UARTLITE SERIAL DRIVER
16093 M:      Peter Korsgaard <jacmet@sunsite.dk>
16094 L:      linux-serial@vger.kernel.org
16095 S:      Maintained
16096 F:      drivers/tty/serial/uartlite.c
16097
16098 XILINX VIDEO IP CORES
16099 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16100 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16101 L:      linux-media@vger.kernel.org
16102 T:      git git://linuxtv.org/media_tree.git
16103 S:      Supported
16104 F:      Documentation/devicetree/bindings/media/xilinx/
16105 F:      drivers/media/platform/xilinx/
16106 F:      include/uapi/linux/xilinx-v4l2-controls.h
16107
16108 XILLYBUS DRIVER
16109 M:      Eli Billauer <eli.billauer@gmail.com>
16110 L:      linux-kernel@vger.kernel.org
16111 S:      Supported
16112 F:      drivers/char/xillybus/
16113
16114 XLP9XX I2C DRIVER
16115 M:      George Cherian <george.cherian@cavium.com>
16116 M:      Jan Glauber <jglauber@cavium.com>
16117 L:      linux-i2c@vger.kernel.org
16118 W:      http://www.cavium.com
16119 S:      Supported
16120 F:      drivers/i2c/busses/i2c-xlp9xx.c
16121
16122 XRA1403 GPIO EXPANDER
16123 M:      Nandor Han <nandor.han@ge.com>
16124 M:      Semi Malinen <semi.malinen@ge.com>
16125 L:      linux-gpio@vger.kernel.org
16126 S:      Maintained
16127 F:      drivers/gpio/gpio-xra1403.c
16128 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16129
16130 XTENSA XTFPGA PLATFORM SUPPORT
16131 M:      Max Filippov <jcmvbkbc@gmail.com>
16132 L:      linux-xtensa@linux-xtensa.org
16133 S:      Maintained
16134 F:      drivers/spi/spi-xtensa-xtfpga.c
16135 F:      sound/soc/xtensa/xtfpga-i2s.c
16136
16137 YAM DRIVER FOR AX.25
16138 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16139 L:      linux-hams@vger.kernel.org
16140 S:      Maintained
16141 F:      drivers/net/hamradio/yam*
16142 F:      include/linux/yam.h
16143
16144 YAMA SECURITY MODULE
16145 M:      Kees Cook <keescook@chromium.org>
16146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16147 S:      Supported
16148 F:      security/yama/
16149 F:      Documentation/admin-guide/LSM/Yama.rst
16150
16151 YEALINK PHONE DRIVER
16152 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16153 L:      usbb2k-api-dev@nongnu.org
16154 S:      Maintained
16155 F:      Documentation/input/devices/yealink.rst
16156 F:      drivers/input/misc/yealink.*
16157
16158 Z8530 DRIVER FOR AX.25
16159 M:      Joerg Reuter <jreuter@yaina.de>
16160 W:      http://yaina.de/jreuter/
16161 W:      http://www.qsl.net/dl1bke/
16162 L:      linux-hams@vger.kernel.org
16163 S:      Maintained
16164 F:      Documentation/networking/z8530drv.txt
16165 F:      drivers/net/hamradio/*scc.c
16166 F:      drivers/net/hamradio/z8530.h
16167
16168 ZBUD COMPRESSED PAGE ALLOCATOR
16169 M:      Seth Jennings <sjenning@redhat.com>
16170 M:      Dan Streetman <ddstreet@ieee.org>
16171 L:      linux-mm@kvack.org
16172 S:      Maintained
16173 F:      mm/zbud.c
16174 F:      include/linux/zbud.h
16175
16176 ZD1211RW WIRELESS DRIVER
16177 M:      Daniel Drake <dsd@gentoo.org>
16178 M:      Ulrich Kunitz <kune@deine-taler.de>
16179 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16180 L:      linux-wireless@vger.kernel.org
16181 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16182 S:      Maintained
16183 F:      drivers/net/wireless/zydas/zd1211rw/
16184
16185 ZD1301 MEDIA DRIVER
16186 M:      Antti Palosaari <crope@iki.fi>
16187 L:      linux-media@vger.kernel.org
16188 W:      https://linuxtv.org/
16189 W:      http://palosaari.fi/linux/
16190 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16191 S:      Maintained
16192 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16193
16194 ZD1301_DEMOD MEDIA DRIVER
16195 M:      Antti Palosaari <crope@iki.fi>
16196 L:      linux-media@vger.kernel.org
16197 W:      https://linuxtv.org/
16198 W:      http://palosaari.fi/linux/
16199 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16200 S:      Maintained
16201 F:      drivers/media/dvb-frontends/zd1301_demod*
16202
16203 ZPOOL COMPRESSED PAGE STORAGE API
16204 M:      Dan Streetman <ddstreet@ieee.org>
16205 L:      linux-mm@kvack.org
16206 S:      Maintained
16207 F:      mm/zpool.c
16208 F:      include/linux/zpool.h
16209
16210 ZR36067 VIDEO FOR LINUX DRIVER
16211 L:      mjpeg-users@lists.sourceforge.net
16212 L:      linux-media@vger.kernel.org
16213 W:      http://mjpeg.sourceforge.net/driver-zoran/
16214 T:      hg https://linuxtv.org/hg/v4l-dvb
16215 S:      Odd Fixes
16216 F:      drivers/staging/media/zoran/
16217
16218 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16219 M:      Minchan Kim <minchan@kernel.org>
16220 M:      Nitin Gupta <ngupta@vflare.org>
16221 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16222 L:      linux-kernel@vger.kernel.org
16223 S:      Maintained
16224 F:      drivers/block/zram/
16225 F:      Documentation/blockdev/zram.txt
16226
16227 ZS DECSTATION Z85C30 SERIAL DRIVER
16228 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16229 S:      Maintained
16230 F:      drivers/tty/serial/zs.*
16231
16232 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16233 M:      Minchan Kim <minchan@kernel.org>
16234 M:      Nitin Gupta <ngupta@vflare.org>
16235 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16236 L:      linux-mm@kvack.org
16237 S:      Maintained
16238 F:      mm/zsmalloc.c
16239 F:      include/linux/zsmalloc.h
16240 F:      Documentation/vm/zsmalloc.rst
16241
16242 ZSWAP COMPRESSED SWAP CACHING
16243 M:      Seth Jennings <sjenning@redhat.com>
16244 M:      Dan Streetman <ddstreet@ieee.org>
16245 L:      linux-mm@kvack.org
16246 S:      Maintained
16247 F:      mm/zswap.c
16248
16249 THE REST
16250 M:      Linus Torvalds <torvalds@linux-foundation.org>
16251 L:      linux-kernel@vger.kernel.org
16252 Q:      http://patchwork.kernel.org/project/LKML/list/
16253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16254 S:      Buried alive in reporters
16255 F:      *
16256 F:      */