MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/device_drivers/3com/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 M:      Heiner Kallweit <hkallweit1@gmail.com>
 184 L:      netdev@vger.kernel.org
 185 S:      Maintained
 186 F:      drivers/net/ethernet/realtek/r8169.c
 187
 188 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 189 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 190 L:      linux-serial@vger.kernel.org
 191 S:      Maintained
 192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 193 F:      drivers/tty/serial/8250*
 194 F:      include/linux/serial_8250.h
 195
 196 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 197 L:      netdev@vger.kernel.org
 198 S:      Orphan / Obsolete
 199 F:      drivers/net/ethernet/8390/
 200
 201 9P FILE SYSTEM
 202 M:      Eric Van Hensbergen <ericvh@gmail.com>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 M:      Dominique Martinet <asmadeus@codewreck.org>
 205 L:      v9fs-developer@lists.sourceforge.net
 206 W:      http://swik.net/v9fs
 207 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 209 T:      git git://github.com/martinetd/linux.git
 210 S:      Maintained
 211 F:      Documentation/filesystems/9p.txt
 212 F:      fs/9p/
 213 F:      net/9p/
 214 F:      include/net/9p/
 215 F:      include/uapi/linux/virtio_9p.h
 216 F:      include/trace/events/9p.h
 217
 218 A8293 MEDIA DRIVER
 219 M:      Antti Palosaari <crope@iki.fi>
 220 L:      linux-media@vger.kernel.org
 221 W:      https://linuxtv.org
 222 W:      http://palosaari.fi/linux/
 223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 224 T:      git git://linuxtv.org/anttip/media_tree.git
 225 S:      Maintained
 226 F:      drivers/media/dvb-frontends/a8293*
 227
 228 AACRAID SCSI RAID DRIVER
 229 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 230 L:      linux-scsi@vger.kernel.org
 231 W:      http://www.adaptec.com/
 232 S:      Supported
 233 F:      Documentation/scsi/aacraid.txt
 234 F:      drivers/scsi/aacraid/
 235
 236 ABI/API
 237 L:      linux-api@vger.kernel.org
 238 F:      include/linux/syscalls.h
 239 F:      kernel/sys_ni.c
 240
 241 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 242 M:      Hans de Goede <hdegoede@redhat.com>
 243 L:      linux-hwmon@vger.kernel.org
 244 S:      Maintained
 245 F:      drivers/hwmon/abituguru.c
 246
 247 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 248 M:      Alistair John Strachan <alistair@devzero.co.uk>
 249 L:      linux-hwmon@vger.kernel.org
 250 S:      Maintained
 251 F:      drivers/hwmon/abituguru3.c
 252
 253 ACCES 104-DIO-48E GPIO DRIVER
 254 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 255 L:      linux-gpio@vger.kernel.org
 256 S:      Maintained
 257 F:      drivers/gpio/gpio-104-dio-48e.c
 258
 259 ACCES 104-IDI-48 GPIO DRIVER
 260 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 261 L:      linux-gpio@vger.kernel.org
 262 S:      Maintained
 263 F:      drivers/gpio/gpio-104-idi-48.c
 264
 265 ACCES 104-IDIO-16 GPIO DRIVER
 266 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 267 L:      linux-gpio@vger.kernel.org
 268 S:      Maintained
 269 F:      drivers/gpio/gpio-104-idio-16.c
 270
 271 ACCES 104-QUAD-8 DRIVER
 272 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 273 L:      linux-iio@vger.kernel.org
 274 S:      Maintained
 275 F:      Documentation/ABI/testing/sysfs-bus-counter-104-quad-8
 276 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 277 F:      drivers/counter/104-quad-8.c
 278
 279 ACCES PCI-IDIO-16 GPIO DRIVER
 280 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 281 L:      linux-gpio@vger.kernel.org
 282 S:      Maintained
 283 F:      drivers/gpio/gpio-pci-idio-16.c
 284
 285 ACCES PCIe-IDIO-24 GPIO DRIVER
 286 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 287 L:      linux-gpio@vger.kernel.org
 288 S:      Maintained
 289 F:      drivers/gpio/gpio-pcie-idio-24.c
 290
 291 ACENIC DRIVER
 292 M:      Jes Sorensen <jes@trained-monkey.org>
 293 L:      linux-acenic@sunsite.dk
 294 S:      Maintained
 295 F:      drivers/net/ethernet/alteon/acenic*
 296
 297 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 298 M:      Peter Feuerer <peter@piie.net>
 299 L:      platform-driver-x86@vger.kernel.org
 300 W:      http://piie.net/?section=acerhdf
 301 S:      Maintained
 302 F:      drivers/platform/x86/acerhdf.c
 303
 304 ACER WMI LAPTOP EXTRAS
 305 M:      "Lee, Chun-Yi" <jlee@suse.com>
 306 L:      platform-driver-x86@vger.kernel.org
 307 S:      Maintained
 308 F:      drivers/platform/x86/acer-wmi.c
 309
 310 ACPI
 311 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 312 M:      Len Brown <lenb@kernel.org>
 313 L:      linux-acpi@vger.kernel.org
 314 W:      https://01.org/linux-acpi
 315 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 317 B:      https://bugzilla.kernel.org
 318 S:      Supported
 319 F:      drivers/acpi/
 320 F:      drivers/pnp/pnpacpi/
 321 F:      include/linux/acpi.h
 322 F:      include/linux/fwnode.h
 323 F:      include/acpi/
 324 F:      Documentation/acpi/
 325 F:      Documentation/ABI/testing/sysfs-bus-acpi
 326 F:      Documentation/ABI/testing/configfs-acpi
 327 F:      drivers/pci/*acpi*
 328 F:      drivers/pci/*/*acpi*
 329 F:      tools/power/acpi/
 330
 331 ACPI APEI
 332 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 333 M:      Len Brown <lenb@kernel.org>
 334 L:      linux-acpi@vger.kernel.org
 335 R:      James Morse <james.morse@arm.com>
 336 R:      Tony Luck <tony.luck@intel.com>
 337 R:      Borislav Petkov <bp@alien8.de>
 338 F:      drivers/acpi/apei/
 339
 340 ACPI COMPONENT ARCHITECTURE (ACPICA)
 341 M:      Robert Moore <robert.moore@intel.com>
 342 M:      Erik Schmauss <erik.schmauss@intel.com>
 343 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 344 L:      linux-acpi@vger.kernel.org
 345 L:      devel@acpica.org
 346 W:      https://acpica.org/
 347 W:      https://github.com/acpica/acpica/
 348 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 350 B:      https://bugzilla.kernel.org
 351 B:      https://bugs.acpica.org
 352 S:      Supported
 353 F:      drivers/acpi/acpica/
 354 F:      include/acpi/
 355 F:      tools/power/acpi/
 356
 357 ACPI FAN DRIVER
 358 M:      Zhang Rui <rui.zhang@intel.com>
 359 L:      linux-acpi@vger.kernel.org
 360 W:      https://01.org/linux-acpi
 361 B:      https://bugzilla.kernel.org
 362 S:      Supported
 363 F:      drivers/acpi/fan.c
 364
 365 ACPI FOR ARM64 (ACPI/arm64)
 366 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 367 M:      Hanjun Guo <guohanjun@huawei.com>
 368 M:      Sudeep Holla <sudeep.holla@arm.com>
 369 L:      linux-acpi@vger.kernel.org
 370 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 371 S:      Maintained
 372 F:      drivers/acpi/arm64
 373
 374 ACPI I2C MULTI INSTANTIATE DRIVER
 375 M:      Hans de Goede <hdegoede@redhat.com>
 376 L:      platform-driver-x86@vger.kernel.org
 377 S:      Maintained
 378 F:      drivers/platform/x86/i2c-multi-instantiate.c
 379
 380 ACPI PMIC DRIVERS
 381 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 382 M:      Len Brown <lenb@kernel.org>
 383 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 384 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 385 L:      linux-acpi@vger.kernel.org
 386 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 388 B:      https://bugzilla.kernel.org
 389 S:      Supported
 390 F:      drivers/acpi/pmic/
 391
 392 ACPI THERMAL DRIVER
 393 M:      Zhang Rui <rui.zhang@intel.com>
 394 L:      linux-acpi@vger.kernel.org
 395 W:      https://01.org/linux-acpi
 396 B:      https://bugzilla.kernel.org
 397 S:      Supported
 398 F:      drivers/acpi/*thermal*
 399
 400 ACPI VIDEO DRIVER
 401 M:      Zhang Rui <rui.zhang@intel.com>
 402 L:      linux-acpi@vger.kernel.org
 403 W:      https://01.org/linux-acpi
 404 B:      https://bugzilla.kernel.org
 405 S:      Supported
 406 F:      drivers/acpi/acpi_video.c
 407
 408 ACPI WMI DRIVER
 409 L:      platform-driver-x86@vger.kernel.org
 410 S:      Orphan
 411 F:      drivers/platform/x86/wmi.c
 412 F:      include/uapi/linux/wmi.h
 413
 414 AD1889 ALSA SOUND DRIVER
 415 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 416 L:      linux-parisc@vger.kernel.org
 417 S:      Maintained
 418 F:      sound/pci/ad1889.*
 419
 420 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 421 M:      Michael Hennerich <michael.hennerich@analog.com>
 422 W:      http://wiki.analog.com/AD5254
 423 W:      http://ez.analog.com/community/linux-device-drivers
 424 S:      Supported
 425 F:      drivers/misc/ad525x_dpot.c
 426
 427 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 428 M:      Michael Hennerich <michael.hennerich@analog.com>
 429 W:      http://wiki.analog.com/AD5398
 430 W:      http://ez.analog.com/community/linux-device-drivers
 431 S:      Supported
 432 F:      drivers/regulator/ad5398.c
 433
 434 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 435 M:      Michael Hennerich <michael.hennerich@analog.com>
 436 W:      http://wiki.analog.com/AD7142
 437 W:      http://ez.analog.com/community/linux-device-drivers
 438 S:      Supported
 439 F:      drivers/input/misc/ad714x.c
 440
 441 AD7877 TOUCHSCREEN DRIVER
 442 M:      Michael Hennerich <michael.hennerich@analog.com>
 443 W:      http://wiki.analog.com/AD7877
 444 W:      http://ez.analog.com/community/linux-device-drivers
 445 S:      Supported
 446 F:      drivers/input/touchscreen/ad7877.c
 447
 448 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 449 M:      Michael Hennerich <michael.hennerich@analog.com>
 450 W:      http://wiki.analog.com/AD7879
 451 W:      http://ez.analog.com/community/linux-device-drivers
 452 S:      Supported
 453 F:      drivers/input/touchscreen/ad7879.c
 454
 455 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 456 M:      Jiri Kosina <jikos@kernel.org>
 457 S:      Maintained
 458
 459 ADF7242 IEEE 802.15.4 RADIO DRIVER
 460 M:      Michael Hennerich <michael.hennerich@analog.com>
 461 W:      https://wiki.analog.com/ADF7242
 462 W:      http://ez.analog.com/community/linux-device-drivers
 463 L:      linux-wpan@vger.kernel.org
 464 S:      Supported
 465 F:      drivers/net/ieee802154/adf7242.c
 466 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 467
 468 ADM1025 HARDWARE MONITOR DRIVER
 469 M:      Jean Delvare <jdelvare@suse.com>
 470 L:      linux-hwmon@vger.kernel.org
 471 S:      Maintained
 472 F:      Documentation/hwmon/adm1025.rst
 473 F:      drivers/hwmon/adm1025.c
 474
 475 ADM1029 HARDWARE MONITOR DRIVER
 476 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 477 L:      linux-hwmon@vger.kernel.org
 478 S:      Maintained
 479 F:      drivers/hwmon/adm1029.c
 480
 481 ADM8211 WIRELESS DRIVER
 482 L:      linux-wireless@vger.kernel.org
 483 W:      http://wireless.kernel.org/
 484 S:      Orphan
 485 F:      drivers/net/wireless/admtek/adm8211.*
 486
 487 ADP1653 FLASH CONTROLLER DRIVER
 488 M:      Sakari Ailus <sakari.ailus@iki.fi>
 489 L:      linux-media@vger.kernel.org
 490 S:      Maintained
 491 F:      drivers/media/i2c/adp1653.c
 492 F:      include/media/i2c/adp1653.h
 493
 494 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 495 M:      Michael Hennerich <michael.hennerich@analog.com>
 496 W:      http://wiki.analog.com/ADP5520
 497 W:      http://ez.analog.com/community/linux-device-drivers
 498 S:      Supported
 499 F:      drivers/mfd/adp5520.c
 500 F:      drivers/video/backlight/adp5520_bl.c
 501 F:      drivers/leds/leds-adp5520.c
 502 F:      drivers/gpio/gpio-adp5520.c
 503 F:      drivers/input/keyboard/adp5520-keys.c
 504
 505 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 506 M:      Michael Hennerich <michael.hennerich@analog.com>
 507 W:      http://wiki.analog.com/ADP5588
 508 W:      http://ez.analog.com/community/linux-device-drivers
 509 S:      Supported
 510 F:      drivers/input/keyboard/adp5588-keys.c
 511 F:      drivers/gpio/gpio-adp5588.c
 512
 513 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 514 M:      Michael Hennerich <michael.hennerich@analog.com>
 515 W:      http://wiki.analog.com/ADP8860
 516 W:      http://ez.analog.com/community/linux-device-drivers
 517 S:      Supported
 518 F:      drivers/video/backlight/adp8860_bl.c
 519
 520 ADS1015 HARDWARE MONITOR DRIVER
 521 M:      Dirk Eibach <eibach@gdsys.de>
 522 L:      linux-hwmon@vger.kernel.org
 523 S:      Maintained
 524 F:      Documentation/hwmon/ads1015.rst
 525 F:      drivers/hwmon/ads1015.c
 526 F:      include/linux/platform_data/ads1015.h
 527
 528 ADT746X FAN DRIVER
 529 M:      Colin Leroy <colin@colino.net>
 530 S:      Maintained
 531 F:      drivers/macintosh/therm_adt746x.c
 532
 533 ADT7475 HARDWARE MONITOR DRIVER
 534 M:      Jean Delvare <jdelvare@suse.com>
 535 L:      linux-hwmon@vger.kernel.org
 536 S:      Maintained
 537 F:      Documentation/hwmon/adt7475.rst
 538 F:      drivers/hwmon/adt7475.c
 539
 540 ADVANSYS SCSI DRIVER
 541 M:      Matthew Wilcox <willy@infradead.org>
 542 M:      Hannes Reinecke <hare@suse.com>
 543 L:      linux-scsi@vger.kernel.org
 544 S:      Maintained
 545 F:      Documentation/scsi/advansys.txt
 546 F:      drivers/scsi/advansys.c
 547
 548 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 549 M:      Michael Hennerich <michael.hennerich@analog.com>
 550 W:      http://wiki.analog.com/ADXL345
 551 W:      http://ez.analog.com/community/linux-device-drivers
 552 S:      Supported
 553 F:      drivers/input/misc/adxl34x.c
 554
 555 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 556 M:      Stefan Popa <stefan.popa@analog.com>
 557 W:      http://ez.analog.com/community/linux-device-drivers
 558 S:      Supported
 559 F:      drivers/iio/accel/adxl372.c
 560 F:      drivers/iio/accel/adxl372_spi.c
 561 F:      drivers/iio/accel/adxl372_i2c.c
 562 F:      Documentation/devicetree/bindings/iio/accel/adxl372.txt
 563
 564 AF9013 MEDIA DRIVER
 565 M:      Antti Palosaari <crope@iki.fi>
 566 L:      linux-media@vger.kernel.org
 567 W:      https://linuxtv.org
 568 W:      http://palosaari.fi/linux/
 569 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 570 T:      git git://linuxtv.org/anttip/media_tree.git
 571 S:      Maintained
 572 F:      drivers/media/dvb-frontends/af9013*
 573
 574 AF9033 MEDIA DRIVER
 575 M:      Antti Palosaari <crope@iki.fi>
 576 L:      linux-media@vger.kernel.org
 577 W:      https://linuxtv.org
 578 W:      http://palosaari.fi/linux/
 579 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 580 T:      git git://linuxtv.org/anttip/media_tree.git
 581 S:      Maintained
 582 F:      drivers/media/dvb-frontends/af9033*
 583
 584 AFFS FILE SYSTEM
 585 M:      David Sterba <dsterba@suse.com>
 586 L:      linux-fsdevel@vger.kernel.org
 587 S:      Odd Fixes
 588 F:      Documentation/filesystems/affs.txt
 589 F:      fs/affs/
 590
 591 AFS FILESYSTEM
 592 M:      David Howells <dhowells@redhat.com>
 593 L:      linux-afs@lists.infradead.org
 594 S:      Supported
 595 F:      fs/afs/
 596 F:      include/trace/events/afs.h
 597 F:      Documentation/filesystems/afs.txt
 598 W:      https://www.infradead.org/~dhowells/kafs/
 599
 600 AGPGART DRIVER
 601 M:      David Airlie <airlied@linux.ie>
 602 T:      git git://anongit.freedesktop.org/drm/drm
 603 S:      Maintained
 604 F:      drivers/char/agp/
 605 F:      include/linux/agp*
 606 F:      include/uapi/linux/agp*
 607
 608 AHA152X SCSI DRIVER
 609 M:      "Juergen E. Fischer" <fischer@norbit.de>
 610 L:      linux-scsi@vger.kernel.org
 611 S:      Maintained
 612 F:      drivers/scsi/aha152x*
 613 F:      drivers/scsi/pcmcia/aha152x*
 614
 615 AIC7XXX / AIC79XX SCSI DRIVER
 616 M:      Hannes Reinecke <hare@suse.com>
 617 L:      linux-scsi@vger.kernel.org
 618 S:      Maintained
 619 F:      drivers/scsi/aic7xxx/
 620
 621 AIMSLAB FM RADIO RECEIVER DRIVER
 622 M:      Hans Verkuil <hverkuil@xs4all.nl>
 623 L:      linux-media@vger.kernel.org
 624 T:      git git://linuxtv.org/media_tree.git
 625 W:      https://linuxtv.org
 626 S:      Maintained
 627 F:      drivers/media/radio/radio-aimslab*
 628
 629 AIO
 630 M:      Benjamin LaHaise <bcrl@kvack.org>
 631 L:      linux-aio@kvack.org
 632 S:      Supported
 633 F:      fs/aio.c
 634 F:      include/linux/*aio*.h
 635
 636 AIRSPY MEDIA DRIVER
 637 M:      Antti Palosaari <crope@iki.fi>
 638 L:      linux-media@vger.kernel.org
 639 W:      https://linuxtv.org
 640 W:      http://palosaari.fi/linux/
 641 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 642 T:      git git://linuxtv.org/anttip/media_tree.git
 643 S:      Maintained
 644 F:      drivers/media/usb/airspy/
 645
 646 ALACRITECH GIGABIT ETHERNET DRIVER
 647 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 648 S:      Maintained
 649 F:      drivers/net/ethernet/alacritech/*
 650
 651 ALCATEL SPEEDTOUCH USB DRIVER
 652 M:      Duncan Sands <duncan.sands@free.fr>
 653 L:      linux-usb@vger.kernel.org
 654 W:      http://www.linux-usb.org/SpeedTouch/
 655 S:      Maintained
 656 F:      drivers/usb/atm/speedtch.c
 657 F:      drivers/usb/atm/usbatm.c
 658
 659 ALCHEMY AU1XX0 MMC DRIVER
 660 M:      Manuel Lauss <manuel.lauss@gmail.com>
 661 S:      Maintained
 662 F:      drivers/mmc/host/au1xmmc.c
 663
 664 ALI1563 I2C DRIVER
 665 M:      Rudolf Marek <r.marek@assembler.cz>
 666 L:      linux-i2c@vger.kernel.org
 667 S:      Maintained
 668 F:      Documentation/i2c/busses/i2c-ali1563
 669 F:      drivers/i2c/busses/i2c-ali1563.c
 670
 671 ALLWINNER SECURITY SYSTEM
 672 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 673 L:      linux-crypto@vger.kernel.org
 674 S:      Maintained
 675 F:      drivers/crypto/sunxi-ss/
 676
 677 ALLWINNER VPU DRIVER
 678 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 679 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 680 L:      linux-media@vger.kernel.org
 681 S:      Maintained
 682 F:      drivers/staging/media/sunxi/cedrus/
 683
 684 ALPHA PORT
 685 M:      Richard Henderson <rth@twiddle.net>
 686 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 687 M:      Matt Turner <mattst88@gmail.com>
 688 S:      Odd Fixes
 689 L:      linux-alpha@vger.kernel.org
 690 F:      arch/alpha/
 691
 692 ALPS PS/2 TOUCHPAD DRIVER
 693 R:      Pali Rohár <pali.rohar@gmail.com>
 694 F:      drivers/input/mouse/alps.*
 695
 696 ALTERA I2C CONTROLLER DRIVER
 697 M:      Thor Thayer <thor.thayer@linux.intel.com>
 698 S:      Maintained
 699 F:      Documentation/devicetree/bindings/i2c/i2c-altera.txt
 700 F:      drivers/i2c/busses/i2c-altera.c
 701
 702 ALTERA MAILBOX DRIVER
 703 M:      Ley Foon Tan <lftan@altera.com>
 704 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 705 S:      Maintained
 706 F:      drivers/mailbox/mailbox-altera.c
 707
 708 ALTERA PIO DRIVER
 709 M:      Tien Hock Loh <thloh@altera.com>
 710 L:      linux-gpio@vger.kernel.org
 711 S:      Maintained
 712 F:      drivers/gpio/gpio-altera.c
 713
 714 ALTERA SYSTEM MANAGER DRIVER
 715 M:      Thor Thayer <thor.thayer@linux.intel.com>
 716 S:      Maintained
 717 F:      drivers/mfd/altera-sysmgr.c
 718 F:      include/linux/mfd/altera-sysgmr.h
 719
 720 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 721 M:      Thor Thayer <thor.thayer@linux.intel.com>
 722 S:      Maintained
 723 F:      drivers/gpio/gpio-altera-a10sr.c
 724 F:      drivers/mfd/altera-a10sr.c
 725 F:      drivers/reset/reset-a10sr.c
 726 F:      include/linux/mfd/altera-a10sr.h
 727 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 728
 729 ALTERA TRIPLE SPEED ETHERNET DRIVER
 730 M:      Thor Thayer <thor.thayer@linux.intel.com>
 731 L:      netdev@vger.kernel.org
 732 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 733 S:      Maintained
 734 F:      drivers/net/ethernet/altera/
 735
 736 ALTERA UART/JTAG UART SERIAL DRIVERS
 737 M:      Tobias Klauser <tklauser@distanz.ch>
 738 L:      linux-serial@vger.kernel.org
 739 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 740 S:      Maintained
 741 F:      drivers/tty/serial/altera_uart.c
 742 F:      drivers/tty/serial/altera_jtaguart.c
 743 F:      include/linux/altera_uart.h
 744 F:      include/linux/altera_jtaguart.h
 745
 746 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 747 M:      Talel Shenhar <talel@amazon.com>
 748 S:      Maintained
 749 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 750 F:      drivers/thermal/thermal_mmio.c
 751
 752 AMAZON ETHERNET DRIVERS
 753 M:      Netanel Belgazal <netanel@amazon.com>
 754 R:      Saeed Bishara <saeedb@amazon.com>
 755 R:      Zorik Machulsky <zorik@amazon.com>
 756 L:      netdev@vger.kernel.org
 757 S:      Supported
 758 F:      Documentation/networking/device_drivers/amazon/ena.txt
 759 F:      drivers/net/ethernet/amazon/
 760
 761 AMAZON RDMA EFA DRIVER
 762 M:      Gal Pressman <galpress@amazon.com>
 763 R:      Yossi Leybovich <sleybo@amazon.com>
 764 L:      linux-rdma@vger.kernel.org
 765 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 766 S:      Supported
 767 F:      drivers/infiniband/hw/efa/
 768 F:      include/uapi/rdma/efa-abi.h
 769
 770 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 771 M:      Tom Lendacky <thomas.lendacky@amd.com>
 772 M:      Gary Hook <gary.hook@amd.com>
 773 L:      linux-crypto@vger.kernel.org
 774 S:      Supported
 775 F:      drivers/crypto/ccp/
 776 F:      include/linux/ccp.h
 777
 778 AMD DISPLAY CORE
 779 M:      Harry Wentland <harry.wentland@amd.com>
 780 M:      Leo Li <sunpeng.li@amd.com>
 781 L:      amd-gfx@lists.freedesktop.org
 782 T:      git git://people.freedesktop.org/~agd5f/linux
 783 S:      Supported
 784 F:      drivers/gpu/drm/amd/display/
 785
 786 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 787 M:      Huang Rui <ray.huang@amd.com>
 788 L:      linux-hwmon@vger.kernel.org
 789 S:      Supported
 790 F:      Documentation/hwmon/fam15h_power.rst
 791 F:      drivers/hwmon/fam15h_power.c
 792
 793 AMD FCH GPIO DRIVER
 794 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 795 L:      linux-gpio@vger.kernel.org
 796 S:      Maintained
 797 F:      drivers/gpio/gpio-amd-fch.c
 798 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 799
 800 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 801 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 802 S:      Orphan
 803 F:      drivers/usb/gadget/udc/amd5536udc.*
 804
 805 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 806 P:      Andres Salomon <dilinger@queued.net>
 807 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 808 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 809 S:      Supported
 810 F:      drivers/char/hw_random/geode-rng.c
 811 F:      drivers/crypto/geode*
 812 F:      drivers/video/fbdev/geode/
 813 F:      arch/x86/include/asm/geode.h
 814
 815 AMD IOMMU (AMD-VI)
 816 M:      Joerg Roedel <joro@8bytes.org>
 817 L:      iommu@lists.linux-foundation.org
 818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 819 S:      Maintained
 820 F:      drivers/iommu/amd_iommu*.[ch]
 821 F:      include/linux/amd-iommu.h
 822
 823 AMD KFD
 824 M:      Oded Gabbay <oded.gabbay@gmail.com>
 825 L:      dri-devel@lists.freedesktop.org
 826 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 827 S:      Supported
 828 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 829 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 830 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 831 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 832 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 833 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 834 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 835 F:      drivers/gpu/drm/amd/amdkfd/
 836 F:      drivers/gpu/drm/amd/include/cik_structs.h
 837 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 838 F:      drivers/gpu/drm/amd/include/vi_structs.h
 839 F:      drivers/gpu/drm/amd/include/v9_structs.h
 840 F:      include/uapi/linux/kfd_ioctl.h
 841
 842 AMD MP2 I2C DRIVER
 843 M:      Elie Morisse <syniurge@gmail.com>
 844 M:      Nehal Shah <nehal-bakulchandra.shah@amd.com>
 845 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
 846 L:      linux-i2c@vger.kernel.org
 847 S:      Maintained
 848 F:      drivers/i2c/busses/i2c-amd-mp2*
 849
 850 AMD POWERPLAY
 851 M:      Rex Zhu <rex.zhu@amd.com>
 852 M:      Evan Quan <evan.quan@amd.com>
 853 L:      amd-gfx@lists.freedesktop.org
 854 S:      Supported
 855 F:      drivers/gpu/drm/amd/powerplay/
 856 T:      git git://people.freedesktop.org/~agd5f/linux
 857
 858 AMD SEATTLE DEVICE TREE SUPPORT
 859 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 860 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 861 M:      Tom Lendacky <thomas.lendacky@amd.com>
 862 S:      Supported
 863 F:      arch/arm64/boot/dts/amd/
 864
 865 AMD XGBE DRIVER
 866 M:      Tom Lendacky <thomas.lendacky@amd.com>
 867 L:      netdev@vger.kernel.org
 868 S:      Supported
 869 F:      drivers/net/ethernet/amd/xgbe/
 870 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 871
 872 ANALOG DEVICES INC AD5686 DRIVER
 873 M:      Stefan Popa <stefan.popa@analog.com>
 874 L:      linux-pm@vger.kernel.org
 875 W:      http://ez.analog.com/community/linux-device-drivers
 876 S:      Supported
 877 F:      drivers/iio/dac/ad5686*
 878 F:      drivers/iio/dac/ad5696*
 879
 880 ANALOG DEVICES INC AD5758 DRIVER
 881 M:      Stefan Popa <stefan.popa@analog.com>
 882 L:      linux-iio@vger.kernel.org
 883 W:      http://ez.analog.com/community/linux-device-drivers
 884 S:      Supported
 885 F:      drivers/iio/dac/ad5758.c
 886 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 887
 888 ANALOG DEVICES INC AD7124 DRIVER
 889 M:      Stefan Popa <stefan.popa@analog.com>
 890 L:      linux-iio@vger.kernel.org
 891 W:      http://ez.analog.com/community/linux-device-drivers
 892 S:      Supported
 893 F:      drivers/iio/adc/ad7124.c
 894 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 895
 896 ANALOG DEVICES INC AD7606 DRIVER
 897 M:      Stefan Popa <stefan.popa@analog.com>
 898 L:      linux-iio@vger.kernel.org
 899 W:      http://ez.analog.com/community/linux-device-drivers
 900 S:      Supported
 901 F:      drivers/iio/adc/ad7606.c
 902 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.txt
 903
 904 ANALOG DEVICES INC AD7768-1 DRIVER
 905 M:      Stefan Popa <stefan.popa@analog.com>
 906 L:      linux-iio@vger.kernel.org
 907 W:      http://ez.analog.com/community/linux-device-drivers
 908 S:      Supported
 909 F:      drivers/iio/adc/ad7768-1.c
 910 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 911
 912 ANALOG DEVICES INC AD9389B DRIVER
 913 M:      Hans Verkuil <hans.verkuil@cisco.com>
 914 L:      linux-media@vger.kernel.org
 915 S:      Maintained
 916 F:      drivers/media/i2c/ad9389b*
 917
 918 ANALOG DEVICES INC ADGS1408 DRIVER
 919 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 920 S:      Supported
 921 F:      drivers/mux/adgs1408.c
 922 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 923
 924 ANALOG DEVICES INC ADP5061 DRIVER
 925 M:      Stefan Popa <stefan.popa@analog.com>
 926 L:      linux-pm@vger.kernel.org
 927 W:      http://ez.analog.com/community/linux-device-drivers
 928 S:      Supported
 929 F:      drivers/power/supply/adp5061.c
 930
 931 ANALOG DEVICES INC ADV7180 DRIVER
 932 M:      Lars-Peter Clausen <lars@metafoo.de>
 933 L:      linux-media@vger.kernel.org
 934 W:      http://ez.analog.com/community/linux-device-drivers
 935 S:      Supported
 936 F:      drivers/media/i2c/adv7180.c
 937
 938 ANALOG DEVICES INC ADV748X DRIVER
 939 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 940 L:      linux-media@vger.kernel.org
 941 S:      Maintained
 942 F:      drivers/media/i2c/adv748x/*
 943
 944 ANALOG DEVICES INC ADV7511 DRIVER
 945 M:      Hans Verkuil <hans.verkuil@cisco.com>
 946 L:      linux-media@vger.kernel.org
 947 S:      Maintained
 948 F:      drivers/media/i2c/adv7511*
 949
 950 ANALOG DEVICES INC ADV7604 DRIVER
 951 M:      Hans Verkuil <hans.verkuil@cisco.com>
 952 L:      linux-media@vger.kernel.org
 953 S:      Maintained
 954 F:      drivers/media/i2c/adv7604*
 955
 956 ANALOG DEVICES INC ADV7842 DRIVER
 957 M:      Hans Verkuil <hans.verkuil@cisco.com>
 958 L:      linux-media@vger.kernel.org
 959 S:      Maintained
 960 F:      drivers/media/i2c/adv7842*
 961
 962 ANALOG DEVICES INC ASOC CODEC DRIVERS
 963 M:      Lars-Peter Clausen <lars@metafoo.de>
 964 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 965 W:      http://wiki.analog.com/
 966 W:      http://ez.analog.com/community/linux-device-drivers
 967 S:      Supported
 968 F:      sound/soc/codecs/adau*
 969 F:      sound/soc/codecs/adav*
 970 F:      sound/soc/codecs/ad1*
 971 F:      sound/soc/codecs/ad7*
 972 F:      sound/soc/codecs/ssm*
 973 F:      sound/soc/codecs/sigmadsp.*
 974
 975 ANALOG DEVICES INC DMA DRIVERS
 976 M:      Lars-Peter Clausen <lars@metafoo.de>
 977 W:      http://ez.analog.com/community/linux-device-drivers
 978 S:      Supported
 979 F:      drivers/dma/dma-axi-dmac.c
 980
 981 ANALOG DEVICES INC IIO DRIVERS
 982 M:      Lars-Peter Clausen <lars@metafoo.de>
 983 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 984 M:      Stefan Popa <stefan.popa@analog.com>
 985 W:      http://wiki.analog.com/
 986 W:      http://ez.analog.com/community/linux-device-drivers
 987 S:      Supported
 988 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 989 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 990 F:      drivers/iio/*/ad*
 991 F:      drivers/iio/adc/ltc2497*
 992 X:      drivers/iio/*/adjd*
 993 F:      drivers/staging/iio/*/ad*
 994
 995 ANALOGBITS PLL LIBRARIES
 996 M:      Paul Walmsley <paul.walmsley@sifive.com>
 997 S:      Supported
 998 F:      drivers/clk/analogbits/*
 999 F:      include/linux/clk/analogbits*
1000
1001 ANDES ARCHITECTURE
1002 M:      Greentime Hu <green.hu@gmail.com>
1003 M:      Vincent Chen <deanbo422@gmail.com>
1004 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git
1005 S:      Supported
1006 F:      arch/nds32/
1007 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
1008 F:      Documentation/devicetree/bindings/nds32/
1009 K:      nds32
1010 N:      nds32
1011
1012 ANDROID CONFIG FRAGMENTS
1013 M:      Rob Herring <robh@kernel.org>
1014 S:      Supported
1015 F:      kernel/configs/android*
1016
1017 ANDROID DRIVERS
1018 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1019 M:      Arve Hjønnevåg <arve@android.com>
1020 M:      Todd Kjos <tkjos@android.com>
1021 M:      Martijn Coenen <maco@android.com>
1022 M:      Joel Fernandes <joel@joelfernandes.org>
1023 M:      Christian Brauner <christian@brauner.io>
1024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1025 L:      devel@driverdev.osuosl.org
1026 S:      Supported
1027 F:      drivers/android/
1028 F:      drivers/staging/android/
1029
1030 ANDROID GOLDFISH PIC DRIVER
1031 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1032 S:      Supported
1033 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1034 F:      drivers/irqchip/irq-goldfish-pic.c
1035
1036 ANDROID GOLDFISH RTC DRIVER
1037 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1038 S:      Supported
1039 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1040 F:      drivers/rtc/rtc-goldfish.c
1041
1042 ANDROID ION DRIVER
1043 M:      Laura Abbott <labbott@redhat.com>
1044 M:      Sumit Semwal <sumit.semwal@linaro.org>
1045 L:      devel@driverdev.osuosl.org
1046 L:      dri-devel@lists.freedesktop.org
1047 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1048 S:      Supported
1049 F:      drivers/staging/android/ion
1050 F:      drivers/staging/android/uapi/ion.h
1051
1052 AOA (Apple Onboard Audio) ALSA DRIVER
1053 M:      Johannes Berg <johannes@sipsolutions.net>
1054 L:      linuxppc-dev@lists.ozlabs.org
1055 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1056 S:      Maintained
1057 F:      sound/aoa/
1058
1059 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1060 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1061 L:      linux-iio@vger.kernel.org
1062 S:      Maintained
1063 F:      drivers/iio/adc/stx104.c
1064
1065 APM DRIVER
1066 M:      Jiri Kosina <jikos@kernel.org>
1067 S:      Odd fixes
1068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1069 F:      arch/x86/kernel/apm_32.c
1070 F:      include/linux/apm_bios.h
1071 F:      include/uapi/linux/apm_bios.h
1072 F:      drivers/char/apm-emulation.c
1073
1074 APPARMOR SECURITY MODULE
1075 M:      John Johansen <john.johansen@canonical.com>
1076 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1077 W:      wiki.apparmor.net
1078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1079 S:      Supported
1080 F:      security/apparmor/
1081 F:      Documentation/admin-guide/LSM/apparmor.rst
1082
1083 APPLE BCM5974 MULTITOUCH DRIVER
1084 M:      Henrik Rydberg <rydberg@bitmath.org>
1085 L:      linux-input@vger.kernel.org
1086 S:      Odd fixes
1087 F:      drivers/input/mouse/bcm5974.c
1088
1089 APPLE SMC DRIVER
1090 M:      Henrik Rydberg <rydberg@bitmath.org>
1091 L:      linux-hwmon@vger.kernel.org
1092 S:      Odd fixes
1093 F:      drivers/hwmon/applesmc.c
1094
1095 APPLETALK NETWORK LAYER
1096 L:      netdev@vger.kernel.org
1097 S:      Odd fixes
1098 F:      drivers/net/appletalk/
1099 F:      net/appletalk/
1100 F:      include/linux/atalk.h
1101 F:      include/uapi/linux/atalk.h
1102
1103 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1104 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1105 S:      Supported
1106 F:      arch/arm64/boot/dts/apm/
1107
1108 APPLIED MICRO (APM) X-GENE SOC EDAC
1109 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1110 S:      Supported
1111 F:      drivers/edac/xgene_edac.c
1112 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1113
1114 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1115 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1116 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1117 S:      Supported
1118 F:      drivers/net/ethernet/apm/xgene-v2/
1119
1120 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1121 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1122 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1123 M:      Quan Nguyen <quan@os.amperecomputing.com>
1124 S:      Supported
1125 F:      drivers/net/ethernet/apm/xgene/
1126 F:      drivers/net/phy/mdio-xgene.c
1127 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1128 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1129
1130 APPLIED MICRO (APM) X-GENE SOC PMU
1131 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1132 S:      Supported
1133 F:      drivers/perf/xgene_pmu.c
1134 F:      Documentation/perf/xgene-pmu.txt
1135 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1136
1137 APTINA CAMERA SENSOR PLL
1138 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1139 L:      linux-media@vger.kernel.org
1140 S:      Maintained
1141 F:      drivers/media/i2c/aptina-pll.*
1142
1143 ARC FRAMEBUFFER DRIVER
1144 M:      Jaya Kumar <jayalk@intworks.biz>
1145 S:      Maintained
1146 F:      drivers/video/fbdev/arcfb.c
1147 F:      drivers/video/fbdev/core/fb_defio.c
1148
1149 ARC PGU DRM DRIVER
1150 M:      Alexey Brodkin <abrodkin@synopsys.com>
1151 S:      Supported
1152 F:      drivers/gpu/drm/arc/
1153 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1154
1155 ARCNET NETWORK LAYER
1156 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1157 L:      netdev@vger.kernel.org
1158 S:      Maintained
1159 F:      drivers/net/arcnet/
1160 F:      include/uapi/linux/if_arcnet.h
1161
1162 ARM ARCHITECTED TIMER DRIVER
1163 M:      Mark Rutland <mark.rutland@arm.com>
1164 M:      Marc Zyngier <marc.zyngier@arm.com>
1165 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1166 S:      Maintained
1167 F:      arch/arm/include/asm/arch_timer.h
1168 F:      arch/arm64/include/asm/arch_timer.h
1169 F:      drivers/clocksource/arm_arch_timer.c
1170
1171 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1172 M:      Linus Walleij <linus.walleij@linaro.org>
1173 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1174 S:      Maintained
1175 F:      Documentation/devicetree/bindings/arm/arm-boards
1176 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1177 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1178 F:      Documentation/devicetree/bindings/i2c/i2c-versatile.txt
1179 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1180 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1181 F:      arch/arm/mach-integrator/
1182 F:      arch/arm/mach-realview/
1183 F:      arch/arm/mach-versatile/
1184 F:      arch/arm/plat-versatile/
1185 F:      arch/arm/boot/dts/arm-realview-*
1186 F:      arch/arm/boot/dts/integrator*
1187 F:      arch/arm/boot/dts/versatile*
1188 F:      drivers/clk/versatile/
1189 F:      drivers/i2c/busses/i2c-versatile.c
1190 F:      drivers/irqchip/irq-versatile-fpga.c
1191 F:      drivers/mtd/maps/physmap_of_versatile.c
1192 F:      drivers/power/reset/arm-versatile-reboot.c
1193 F:      drivers/soc/versatile/
1194
1195 ARM HDLCD DRM DRIVER
1196 M:      Liviu Dudau <liviu.dudau@arm.com>
1197 S:      Supported
1198 F:      drivers/gpu/drm/arm/hdlcd_*
1199 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1200
1201 ARM KOMEDA DRM-KMS DRIVER
1202 M:      James (Qian) Wang <james.qian.wang@arm.com>
1203 M:      Liviu Dudau <liviu.dudau@arm.com>
1204 L:      Mali DP Maintainers <malidp@foss.arm.com>
1205 S:      Supported
1206 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1207 F:      drivers/gpu/drm/arm/display/include/
1208 F:      drivers/gpu/drm/arm/display/komeda/
1209 F:      Documentation/devicetree/bindings/display/arm,komeda.txt
1210 F:      Documentation/gpu/komeda-kms.rst
1211
1212 ARM MALI-DP DRM DRIVER
1213 M:      Liviu Dudau <liviu.dudau@arm.com>
1214 M:      Brian Starkey <brian.starkey@arm.com>
1215 L:      Mali DP Maintainers <malidp@foss.arm.com>
1216 S:      Supported
1217 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1218 F:      drivers/gpu/drm/arm/
1219 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1220 F:      Documentation/gpu/afbc.rst
1221
1222 ARM MALI PANFROST DRM DRIVER
1223 M:      Rob Herring <robh@kernel.org>
1224 M:      Tomeu Vizoso <tomeu.vizoso@collabora.com>
1225 L:      dri-devel@lists.freedesktop.org
1226 S:      Supported
1227 T:      git git://anongit.freedesktop.org/drm/drm-misc
1228 F:      drivers/gpu/drm/panfrost/
1229 F:      include/uapi/drm/panfrost_drm.h
1230
1231 ARM MFM AND FLOPPY DRIVERS
1232 M:      Ian Molton <spyro@f2s.com>
1233 S:      Maintained
1234 F:      arch/arm/lib/floppydma.S
1235 F:      arch/arm/include/asm/floppy.h
1236
1237 ARM PMU PROFILING AND DEBUGGING
1238 M:      Will Deacon <will@kernel.org>
1239 M:      Mark Rutland <mark.rutland@arm.com>
1240 S:      Maintained
1241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1242 F:      arch/arm*/kernel/perf_*
1243 F:      arch/arm/oprofile/common.c
1244 F:      arch/arm*/kernel/hw_breakpoint.c
1245 F:      arch/arm*/include/asm/hw_breakpoint.h
1246 F:      arch/arm*/include/asm/perf_event.h
1247 F:      drivers/perf/*
1248 F:      include/linux/perf/arm_pmu.h
1249 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1250 F:      Documentation/devicetree/bindings/perf/
1251
1252 ARM PORT
1253 M:      Russell King <linux@armlinux.org.uk>
1254 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1255 W:      http://www.armlinux.org.uk/
1256 S:      Odd Fixes
1257 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1258 F:      arch/arm/
1259 X:      arch/arm/boot/dts/
1260
1261 ARM PRIMECELL AACI PL041 DRIVER
1262 M:      Russell King <linux@armlinux.org.uk>
1263 S:      Odd Fixes
1264 F:      sound/arm/aaci.*
1265
1266 ARM PRIMECELL BUS SUPPORT
1267 M:      Russell King <linux@armlinux.org.uk>
1268 S:      Odd Fixes
1269 F:      drivers/amba/
1270 F:      include/linux/amba/bus.h
1271
1272 ARM PRIMECELL CLCD PL110 DRIVER
1273 M:      Russell King <linux@armlinux.org.uk>
1274 S:      Odd Fixes
1275 F:      drivers/video/fbdev/amba-clcd.*
1276
1277 ARM PRIMECELL KMI PL050 DRIVER
1278 M:      Russell King <linux@armlinux.org.uk>
1279 S:      Odd Fixes
1280 F:      drivers/input/serio/ambakmi.*
1281 F:      include/linux/amba/kmi.h
1282
1283 ARM PRIMECELL MMCI PL180/1 DRIVER
1284 M:      Russell King <linux@armlinux.org.uk>
1285 S:      Odd Fixes
1286 F:      drivers/mmc/host/mmci.*
1287 F:      include/linux/amba/mmci.h
1288
1289 ARM PRIMECELL SSP PL022 SPI DRIVER
1290 M:      Linus Walleij <linus.walleij@linaro.org>
1291 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1292 S:      Maintained
1293 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1294 F:      drivers/spi/spi-pl022.c
1295
1296 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1297 M:      Russell King <linux@armlinux.org.uk>
1298 S:      Odd Fixes
1299 F:      drivers/tty/serial/amba-pl01*.c
1300 F:      include/linux/amba/serial.h
1301
1302 ARM PRIMECELL VIC PL190/PL192 DRIVER
1303 M:      Linus Walleij <linus.walleij@linaro.org>
1304 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1305 S:      Maintained
1306 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1307 F:      drivers/irqchip/irq-vic.c
1308
1309 ARM SMMU DRIVERS
1310 M:      Will Deacon <will@kernel.org>
1311 R:      Robin Murphy <robin.murphy@arm.com>
1312 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1313 S:      Maintained
1314 F:      drivers/iommu/arm-smmu.c
1315 F:      drivers/iommu/arm-smmu-v3.c
1316 F:      drivers/iommu/io-pgtable-arm.c
1317 F:      drivers/iommu/io-pgtable-arm-v7s.c
1318
1319 ARM SUB-ARCHITECTURES
1320 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1321 S:      Maintained
1322 F:      arch/arm/mach-*/
1323 F:      arch/arm/plat-*/
1324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1325
1326 ARM/ACTIONS SEMI ARCHITECTURE
1327 M:      Andreas Färber <afaerber@suse.de>
1328 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1329 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1330 S:      Maintained
1331 N:      owl
1332 F:      arch/arm/mach-actions/
1333 F:      arch/arm/boot/dts/owl-*
1334 F:      arch/arm64/boot/dts/actions/
1335 F:      drivers/clk/actions/
1336 F:      drivers/clocksource/timer-owl*
1337 F:      drivers/dma/owl-dma.c
1338 F:      drivers/i2c/busses/i2c-owl.c
1339 F:      drivers/pinctrl/actions/*
1340 F:      drivers/soc/actions/
1341 F:      include/dt-bindings/power/owl-*
1342 F:      include/linux/soc/actions/
1343 F:      Documentation/devicetree/bindings/arm/actions.txt
1344 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1345 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1346 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1347 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1348 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1349 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1350
1351 ARM/ADS SPHERE MACHINE SUPPORT
1352 M:      Lennert Buytenhek <kernel@wantstofly.org>
1353 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1354 S:      Maintained
1355
1356 ARM/AFEB9260 MACHINE SUPPORT
1357 M:      Sergey Lapin <slapin@ossfans.org>
1358 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1359 S:      Maintained
1360
1361 ARM/AJECO 1ARM MACHINE SUPPORT
1362 M:      Lennert Buytenhek <kernel@wantstofly.org>
1363 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1364 S:      Maintained
1365
1366 ARM/Allwinner SoC Clock Support
1367 M:      Emilio López <emilio@elopez.com.ar>
1368 S:      Maintained
1369 F:      drivers/clk/sunxi/
1370
1371 ARM/Allwinner sunXi SoC support
1372 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1373 M:      Chen-Yu Tsai <wens@csie.org>
1374 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1375 S:      Maintained
1376 N:      sun[x456789]i
1377 N:      sun50i
1378 F:      arch/arm/mach-sunxi/
1379 F:      arch/arm64/boot/dts/allwinner/
1380 F:      drivers/clk/sunxi-ng/
1381 F:      drivers/pinctrl/sunxi/
1382 F:      drivers/soc/sunxi/
1383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1384
1385 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1386 M:      Neil Armstrong <narmstrong@baylibre.com>
1387 M:      Jerome Brunet <jbrunet@baylibre.com>
1388 L:      linux-amlogic@lists.infradead.org
1389 S:      Maintained
1390 F:      drivers/clk/meson/
1391 F:      include/dt-bindings/clock/meson*
1392 F:      include/dt-bindings/clock/gxbb*
1393 F:      Documentation/devicetree/bindings/clock/amlogic*
1394
1395 ARM/Amlogic Meson SoC support
1396 M:      Kevin Hilman <khilman@baylibre.com>
1397 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1398 L:      linux-amlogic@lists.infradead.org
1399 W:      http://linux-meson.com/
1400 S:      Maintained
1401 F:      arch/arm/mach-meson/
1402 F:      arch/arm/boot/dts/meson*
1403 F:      arch/arm64/boot/dts/amlogic/
1404 F:      drivers/pinctrl/meson/
1405 F:      drivers/mmc/host/meson*
1406 F:      drivers/soc/amlogic/
1407 N:      meson
1408
1409 ARM/Amlogic Meson SoC Sound Drivers
1410 M:      Jerome Brunet <jbrunet@baylibre.com>
1411 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1412 S:      Maintained
1413 F:      sound/soc/meson/
1414 F:      Documentation/devicetree/bindings/sound/amlogic*
1415
1416 ARM/Annapurna Labs ALPINE ARCHITECTURE
1417 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1418 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1419 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1420 S:      Maintained
1421 F:      arch/arm/mach-alpine/
1422 F:      arch/arm/boot/dts/alpine*
1423 F:      arch/arm64/boot/dts/al/
1424 F:      drivers/*/*alpine*
1425
1426 ARM/ARTPEC MACHINE SUPPORT
1427 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1428 M:      Lars Persson <lars.persson@axis.com>
1429 S:      Maintained
1430 L:      linux-arm-kernel@axis.com
1431 F:      arch/arm/mach-artpec
1432 F:      arch/arm/boot/dts/artpec6*
1433 F:      drivers/clk/axis
1434 F:      drivers/crypto/axis
1435 F:      drivers/pinctrl/pinctrl-artpec*
1436 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1437
1438 ARM/ASPEED I2C DRIVER
1439 M:      Brendan Higgins <brendanhiggins@google.com>
1440 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1441 R:      Joel Stanley <joel@jms.id.au>
1442 L:      linux-i2c@vger.kernel.org
1443 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1444 S:      Maintained
1445 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1446 F:      drivers/i2c/busses/i2c-aspeed.c
1447 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1448 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1449
1450 ARM/ASPEED MACHINE SUPPORT
1451 M:      Joel Stanley <joel@jms.id.au>
1452 R:      Andrew Jeffery <andrew@aj.id.au>
1453 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1454 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1455 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1456 S:      Supported
1457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1458 F:      arch/arm/mach-aspeed/
1459 F:      arch/arm/boot/dts/aspeed-*
1460 N:      aspeed
1461
1462 ARM/BITMAIN ARCHITECTURE
1463 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1464 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1465 S:      Maintained
1466 F:      arch/arm64/boot/dts/bitmain/
1467 F:      drivers/pinctrl/pinctrl-bm1880.c
1468 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1469 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1470
1471 ARM/CALXEDA HIGHBANK ARCHITECTURE
1472 M:      Rob Herring <robh@kernel.org>
1473 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1474 S:      Maintained
1475 F:      arch/arm/mach-highbank/
1476 F:      arch/arm/boot/dts/highbank.dts
1477 F:      arch/arm/boot/dts/ecx-*.dts*
1478
1479 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1480 M:      Krzysztof Halasa <khalasa@piap.pl>
1481 S:      Maintained
1482 F:      arch/arm/mach-cns3xxx/
1483
1484 ARM/CAVIUM THUNDER NETWORK DRIVER
1485 M:      Sunil Goutham <sgoutham@cavium.com>
1486 M:      Robert Richter <rric@kernel.org>
1487 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1488 S:      Supported
1489 F:      drivers/net/ethernet/cavium/thunder/
1490
1491 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1492 M:      Lukasz Majewski <lukma@denx.de>
1493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1494 S:      Maintained
1495 F:      arch/arm/mach-ep93xx/ts72xx.c
1496
1497 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1498 M:      Alexander Shiyan <shc_work@mail.ru>
1499 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1500 S:      Odd Fixes
1501 N:      clps711x
1502
1503 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1504 M:      Lennert Buytenhek <kernel@wantstofly.org>
1505 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1506 S:      Maintained
1507
1508 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1509 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1510 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1511 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1512 S:      Maintained
1513 F:      arch/arm/mach-ep93xx/
1514 F:      arch/arm/mach-ep93xx/include/mach/
1515
1516 ARM/CLKDEV SUPPORT
1517 M:      Russell King <linux@armlinux.org.uk>
1518 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1519 S:      Maintained
1520 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1521 F:      drivers/clk/clkdev.c
1522
1523 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1524 M:      Mike Rapoport <mike@compulab.co.il>
1525 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1526 S:      Maintained
1527
1528 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1529 M:      Baruch Siach <baruch@tkos.co.il>
1530 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1531 S:      Maintained
1532 F:      arch/arm/boot/dts/cx92755*
1533 N:      digicolor
1534
1535 ARM/CONTEC MICRO9 MACHINE SUPPORT
1536 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1537 S:      Maintained
1538 F:      arch/arm/mach-ep93xx/micro9.c
1539
1540 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1541 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1542 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1544 S:      Maintained
1545 F:      drivers/hwtracing/coresight/*
1546 F:      Documentation/trace/coresight.txt
1547 F:      Documentation/trace/coresight-cpu-debug.txt
1548 F:      Documentation/devicetree/bindings/arm/coresight.txt
1549 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1550 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1551 F:      tools/perf/arch/arm/util/pmu.c
1552 F:      tools/perf/arch/arm/util/auxtrace.c
1553 F:      tools/perf/arch/arm/util/cs-etm.c
1554 F:      tools/perf/arch/arm/util/cs-etm.h
1555 F:      tools/perf/util/cs-etm.*
1556 F:      tools/perf/util/cs-etm-decoder/*
1557
1558 ARM/CORGI MACHINE SUPPORT
1559 M:      Richard Purdie <rpurdie@rpsys.net>
1560 S:      Maintained
1561
1562 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1563 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1564 M:      Linus Walleij <linus.walleij@linaro.org>
1565 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1566 T:      git git://github.com/ulli-kroll/linux.git
1567 S:      Maintained
1568 F:      Documentation/devicetree/bindings/arm/gemini.txt
1569 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1570 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1571 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1572 F:      arch/arm/mach-gemini/
1573 F:      drivers/net/ethernet/cortina/
1574 F:      drivers/pinctrl/pinctrl-gemini.c
1575 F:      drivers/rtc/rtc-ftrtc010.c
1576
1577 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1578 M:      Barry Song <baohua@kernel.org>
1579 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1581 S:      Maintained
1582 F:      arch/arm/boot/dts/prima2*
1583 F:      arch/arm/mach-prima2/
1584 F:      drivers/clk/sirf/
1585 F:      drivers/clocksource/timer-prima2.c
1586 F:      drivers/clocksource/timer-atlas7.c
1587 N:      [^a-z]sirf
1588 X:      drivers/gnss
1589
1590 ARM/EBSA110 MACHINE SUPPORT
1591 M:      Russell King <linux@armlinux.org.uk>
1592 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1593 W:      http://www.armlinux.org.uk/
1594 S:      Maintained
1595 F:      arch/arm/mach-ebsa110/
1596 F:      drivers/net/ethernet/amd/am79c961a.*
1597
1598 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1599 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1600 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1601 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1602 S:      Maintained
1603 N:      efm32
1604
1605 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1606 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1607 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1608 S:      Maintained
1609 F:      arch/arm/mach-pxa/ezx.c
1610
1611 ARM/FARADAY FA526 PORT
1612 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1613 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1614 S:      Maintained
1615 T:      git git://git.berlios.de/gemini-board
1616 F:      arch/arm/mm/*-fa*
1617
1618 ARM/FOOTBRIDGE ARCHITECTURE
1619 M:      Russell King <linux@armlinux.org.uk>
1620 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1621 W:      http://www.armlinux.org.uk/
1622 S:      Maintained
1623 F:      arch/arm/include/asm/hardware/dec21285.h
1624 F:      arch/arm/mach-footbridge/
1625
1626 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1627 M:      Shawn Guo <shawnguo@kernel.org>
1628 M:      Sascha Hauer <s.hauer@pengutronix.de>
1629 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1630 R:      Fabio Estevam <festevam@gmail.com>
1631 R:      NXP Linux Team <linux-imx@nxp.com>
1632 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1633 S:      Maintained
1634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1635 N:      imx
1636 N:      mxs
1637 X:      drivers/media/i2c/
1638
1639 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1640 M:      Shawn Guo <shawnguo@kernel.org>
1641 M:      Sascha Hauer <s.hauer@pengutronix.de>
1642 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1643 R:      Stefan Agner <stefan@agner.ch>
1644 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1645 S:      Maintained
1646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1647 F:      arch/arm/mach-imx/*vf610*
1648 F:      arch/arm/boot/dts/vf*
1649
1650 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1651 M:      Shawn Guo <shawnguo@kernel.org>
1652 M:      Li Yang <leoyang.li@nxp.com>
1653 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1654 S:      Maintained
1655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1656 F:      arch/arm/boot/dts/ls1021a*
1657 F:      arch/arm64/boot/dts/freescale/fsl-*
1658 F:      arch/arm64/boot/dts/freescale/qoriq-*
1659
1660 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1661 M:      Lennert Buytenhek <kernel@wantstofly.org>
1662 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1663 S:      Maintained
1664
1665 ARM/GUMSTIX MACHINE SUPPORT
1666 M:      Steve Sakoman <sakoman@gmail.com>
1667 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1668 S:      Maintained
1669
1670 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1671 M:      Philipp Zabel <philipp.zabel@gmail.com>
1672 M:      Paul Parsons <lost.distance@yahoo.com>
1673 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1674 S:      Maintained
1675 F:      arch/arm/mach-pxa/hx4700.c
1676 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1677 F:      sound/soc/pxa/hx4700.c
1678
1679 ARM/HISILICON SOC SUPPORT
1680 M:      Wei Xu <xuwei5@hisilicon.com>
1681 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1682 W:      http://www.hisilicon.com
1683 S:      Supported
1684 T:      git git://github.com/hisilicon/linux-hisi.git
1685 F:      arch/arm/mach-hisi/
1686 F:      arch/arm/boot/dts/hi3*
1687 F:      arch/arm/boot/dts/hip*
1688 F:      arch/arm/boot/dts/hisi*
1689 F:      arch/arm64/boot/dts/hisilicon/
1690
1691 ARM/HP JORNADA 7XX MACHINE SUPPORT
1692 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1693 W:      www.jlime.com
1694 S:      Maintained
1695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1696 F:      arch/arm/mach-sa1100/jornada720.c
1697 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1698
1699 ARM/IGEP MACHINE SUPPORT
1700 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1701 M:      Javier Martinez Canillas <javier@dowhile0.org>
1702 L:      linux-omap@vger.kernel.org
1703 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1704 S:      Maintained
1705 F:      arch/arm/boot/dts/omap3-igep*
1706
1707 ARM/INCOME PXA270 SUPPORT
1708 M:      Marek Vasut <marek.vasut@gmail.com>
1709 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1710 S:      Maintained
1711 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1712
1713 ARM/INTEL IOP13XX ARM ARCHITECTURE
1714 M:      Lennert Buytenhek <kernel@wantstofly.org>
1715 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1716 S:      Maintained
1717
1718 ARM/INTEL IOP32X ARM ARCHITECTURE
1719 M:      Lennert Buytenhek <kernel@wantstofly.org>
1720 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1721 S:      Maintained
1722
1723 ARM/INTEL IOP33X ARM ARCHITECTURE
1724 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1725 S:      Orphan
1726
1727 ARM/INTEL IQ81342EX MACHINE SUPPORT
1728 M:      Lennert Buytenhek <kernel@wantstofly.org>
1729 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1730 S:      Maintained
1731
1732 ARM/INTEL IXDP2850 MACHINE SUPPORT
1733 M:      Lennert Buytenhek <kernel@wantstofly.org>
1734 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1735 S:      Maintained
1736
1737 ARM/INTEL IXP4XX ARM ARCHITECTURE
1738 M:      Linus Walleij <linusw@kernel.org>
1739 M:      Imre Kaloz <kaloz@openwrt.org>
1740 M:      Krzysztof Halasa <khalasa@piap.pl>
1741 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1742 S:      Maintained
1743 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1744 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1745 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1746 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1747 F:      arch/arm/mach-ixp4xx/
1748 F:      drivers/clocksource/timer-ixp4xx.c
1749 F:      drivers/gpio/gpio-ixp4xx.c
1750 F:      drivers/irqchip/irq-ixp4xx.c
1751 F:      include/linux/irqchip/irq-ixp4xx.h
1752 F:      include/linux/platform_data/timer-ixp4xx.h
1753
1754 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1755 M:      Jonathan Cameron <jic23@cam.ac.uk>
1756 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1757 S:      Maintained
1758 F:      arch/arm/mach-pxa/stargate2.c
1759 F:      drivers/pcmcia/pxa2xx_stargate2.c
1760
1761 ARM/INTEL XSC3 (MANZANO) ARM CORE
1762 M:      Lennert Buytenhek <kernel@wantstofly.org>
1763 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1764 S:      Maintained
1765
1766 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1767 M:      Lennert Buytenhek <kernel@wantstofly.org>
1768 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1769 S:      Maintained
1770
1771 ARM/LG1K ARCHITECTURE
1772 M:      Chanho Min <chanho.min@lge.com>
1773 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1774 S:      Maintained
1775 F:      arch/arm64/boot/dts/lg/
1776
1777 ARM/LOGICPD PXA270 MACHINE SUPPORT
1778 M:      Lennert Buytenhek <kernel@wantstofly.org>
1779 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1780 S:      Maintained
1781
1782 ARM/LPC18XX ARCHITECTURE
1783 M:      Vladimir Zapolskiy <vz@mleia.com>
1784 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1785 S:      Maintained
1786 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
1787 F:      arch/arm/boot/dts/lpc43*
1788 F:      drivers/i2c/busses/i2c-lpc2k.c
1789 F:      drivers/memory/pl172.c
1790 F:      drivers/mtd/spi-nor/nxp-spifi.c
1791 F:      drivers/rtc/rtc-lpc24xx.c
1792 N:      lpc18xx
1793
1794 ARM/LPC32XX SOC SUPPORT
1795 M:      Vladimir Zapolskiy <vz@mleia.com>
1796 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1797 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1798 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1799 S:      Maintained
1800 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
1801 F:      arch/arm/boot/dts/lpc32*
1802 F:      arch/arm/mach-lpc32xx/
1803 F:      drivers/i2c/busses/i2c-pnx.c
1804 F:      drivers/net/ethernet/nxp/lpc_eth.c
1805 F:      drivers/usb/host/ohci-nxp.c
1806 F:      drivers/watchdog/pnx4008_wdt.c
1807 N:      lpc32xx
1808
1809 ARM/MAGICIAN MACHINE SUPPORT
1810 M:      Philipp Zabel <philipp.zabel@gmail.com>
1811 S:      Maintained
1812
1813 ARM/Marvell Dove/MV78xx0/Orion SOC support
1814 M:      Jason Cooper <jason@lakedaemon.net>
1815 M:      Andrew Lunn <andrew@lunn.ch>
1816 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1817 M:      Gregory Clement <gregory.clement@bootlin.com>
1818 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1819 S:      Maintained
1820 F:      Documentation/devicetree/bindings/soc/dove/
1821 F:      arch/arm/mach-dove/
1822 F:      arch/arm/mach-mv78xx0/
1823 F:      arch/arm/mach-orion5x/
1824 F:      arch/arm/plat-orion/
1825 F:      arch/arm/boot/dts/dove*
1826 F:      arch/arm/boot/dts/orion5x*
1827
1828 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1829 M:      Jason Cooper <jason@lakedaemon.net>
1830 M:      Andrew Lunn <andrew@lunn.ch>
1831 M:      Gregory Clement <gregory.clement@bootlin.com>
1832 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1833 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1834 S:      Maintained
1835 F:      arch/arm/boot/dts/armada*
1836 F:      arch/arm/boot/dts/kirkwood*
1837 F:      arch/arm/configs/mvebu_*_defconfig
1838 F:      arch/arm/mach-mvebu/
1839 F:      arch/arm64/boot/dts/marvell/armada*
1840 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1841 F:      drivers/cpufreq/armada-8k-cpufreq.c
1842 F:      drivers/cpufreq/mvebu-cpufreq.c
1843 F:      drivers/irqchip/irq-armada-370-xp.c
1844 F:      drivers/irqchip/irq-mvebu-*
1845 F:      drivers/pinctrl/mvebu/
1846 F:      drivers/rtc/rtc-armada38x.c
1847
1848 ARM/Mediatek RTC DRIVER
1849 M:      Eddie Huang <eddie.huang@mediatek.com>
1850 M:      Sean Wang <sean.wang@mediatek.com>
1851 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1852 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1853 S:      Maintained
1854 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1855 F:      drivers/rtc/rtc-mt6397.c
1856 F:      drivers/rtc/rtc-mt7622.c
1857
1858 ARM/Mediatek SoC support
1859 M:      Matthias Brugger <matthias.bgg@gmail.com>
1860 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1861 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1862 W:      https://mtk.bcnfs.org/
1863 C:      irc://chat.freenode.net/linux-mediatek
1864 S:      Maintained
1865 F:      arch/arm/boot/dts/mt6*
1866 F:      arch/arm/boot/dts/mt7*
1867 F:      arch/arm/boot/dts/mt8*
1868 F:      arch/arm/mach-mediatek/
1869 F:      arch/arm64/boot/dts/mediatek/
1870 F:      drivers/soc/mediatek/
1871 N:      mtk
1872 N:      mt[678]
1873 K:      mediatek
1874
1875 ARM/Mediatek USB3 PHY DRIVER
1876 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1877 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1878 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1879 S:      Maintained
1880 F:      drivers/phy/mediatek/
1881 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1882
1883 ARM/MICREL KS8695 ARCHITECTURE
1884 M:      Greg Ungerer <gerg@uclinux.org>
1885 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1886 F:      arch/arm/mach-ks8695/
1887 S:      Odd Fixes
1888
1889 ARM/Microchip (AT91) SoC support
1890 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1891 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1892 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1893 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1894 W:      http://www.linux4sam.org
1895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1896 S:      Supported
1897 N:      at91
1898 N:      atmel
1899 F:      arch/arm/mach-at91/
1900 F:      include/soc/at91/
1901 F:      arch/arm/boot/dts/at91*.dts
1902 F:      arch/arm/boot/dts/at91*.dtsi
1903 F:      arch/arm/boot/dts/sama*.dts
1904 F:      arch/arm/boot/dts/sama*.dtsi
1905 F:      arch/arm/include/debug/at91.S
1906 F:      drivers/memory/atmel*
1907 F:      drivers/watchdog/sama5d4_wdt.c
1908 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1909 X:      drivers/net/wireless/atmel/
1910
1911 ARM/MIOA701 MACHINE SUPPORT
1912 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1913 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1914 F:      arch/arm/mach-pxa/mioa701.c
1915 S:      Maintained
1916
1917 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1918 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1919 S:      Maintained
1920
1921 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1922 M:      Linus Walleij <linus.walleij@linaro.org>
1923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1924 S:      Maintained
1925 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
1926 F:      Documentation/devicetree/bindings/i2c/i2c-stu300.txt
1927 F:      arch/arm/mach-nomadik/
1928 F:      arch/arm/mach-u300/
1929 F:      arch/arm/mach-ux500/
1930 F:      arch/arm/boot/dts/ste-*
1931 F:      drivers/clk/clk-nomadik.c
1932 F:      drivers/clk/clk-u300.c
1933 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1934 F:      drivers/clocksource/timer-u300.c
1935 F:      drivers/dma/coh901318*
1936 F:      drivers/dma/ste_dma40*
1937 F:      drivers/hwspinlock/u8500_hsem.c
1938 F:      drivers/i2c/busses/i2c-nomadik.c
1939 F:      drivers/i2c/busses/i2c-stu300.c
1940 F:      drivers/mfd/ab3100*
1941 F:      drivers/mfd/ab8500*
1942 F:      drivers/mfd/abx500*
1943 F:      drivers/mfd/dbx500*
1944 F:      drivers/mfd/db8500*
1945 F:      drivers/pinctrl/nomadik/
1946 F:      drivers/pinctrl/pinctrl-coh901*
1947 F:      drivers/pinctrl/pinctrl-u300.c
1948 F:      drivers/rtc/rtc-ab3100.c
1949 F:      drivers/rtc/rtc-ab8500.c
1950 F:      drivers/rtc/rtc-coh901331.c
1951 F:      drivers/rtc/rtc-pl031.c
1952 F:      drivers/watchdog/coh901327_wdt.c
1953 F:      Documentation/devicetree/bindings/arm/ste-*
1954 F:      Documentation/devicetree/bindings/arm/ux500/
1955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1956
1957 ARM/NUVOTON NPCM ARCHITECTURE
1958 M:      Avi Fishman <avifishman70@gmail.com>
1959 M:      Tomer Maimon <tmaimon77@gmail.com>
1960 M:      Tali Perry <tali.perry1@gmail.com>
1961 R:      Patrick Venture <venture@google.com>
1962 R:      Nancy Yuen <yuenn@google.com>
1963 R:      Benjamin Fair <benjaminfair@google.com>
1964 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1965 S:      Supported
1966 F:      arch/arm/mach-npcm/
1967 F:      arch/arm/boot/dts/nuvoton-npcm*
1968 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
1969 F:      drivers/*/*npcm*
1970 F:      Documentation/devicetree/bindings/*/*npcm*
1971 F:      Documentation/devicetree/bindings/*/*/*npcm*
1972
1973 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1974 M:      Wan ZongShun <mcuos.com@gmail.com>
1975 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1976 W:      http://www.mcuos.com
1977 S:      Maintained
1978 F:      arch/arm/mach-w90x900/
1979 F:      drivers/input/keyboard/w90p910_keypad.c
1980 F:      drivers/input/touchscreen/w90p910_ts.c
1981 F:      drivers/watchdog/nuc900_wdt.c
1982 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1983 F:      drivers/mtd/nand/raw/nuc900_nand.c
1984 F:      drivers/rtc/rtc-nuc900.c
1985 F:      drivers/spi/spi-nuc900.c
1986 F:      drivers/usb/host/ehci-w90x900.c
1987 F:      drivers/video/fbdev/nuc900fb.c
1988
1989 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1990 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1991 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1992 S:      Orphan
1993 F:      arch/arm/mach-s3c24xx/mach-gta02.c
1994 F:      arch/arm/mach-s3c24xx/gta02.h
1995
1996 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1997 M:      Alexander Clouter <alex@digriz.org.uk>
1998 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1999 W:      http://www.digriz.org.uk/ts78xx/kernel
2000 S:      Maintained
2001 F:      arch/arm/mach-orion5x/ts78xx-*
2002
2003 ARM/OXNAS platform support
2004 M:      Neil Armstrong <narmstrong@baylibre.com>
2005 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2006 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2007 S:      Maintained
2008 F:      arch/arm/mach-oxnas/
2009 F:      arch/arm/boot/dts/ox8*.dts*
2010 N:      oxnas
2011
2012 ARM/PALM TREO SUPPORT
2013 M:      Tomas Cech <sleep_walker@suse.com>
2014 L:      linux-arm-kernel@lists.infradead.org
2015 W:      http://hackndev.com
2016 S:      Maintained
2017 F:      arch/arm/mach-pxa/palmtreo.*
2018
2019 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2020 M:      Marek Vasut <marek.vasut@gmail.com>
2021 L:      linux-arm-kernel@lists.infradead.org
2022 W:      http://hackndev.com
2023 S:      Maintained
2024 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2025 F:      arch/arm/mach-pxa/palmtx.c
2026 F:      arch/arm/mach-pxa/palmt5.*
2027 F:      arch/arm/mach-pxa/include/mach/palmld.h
2028 F:      arch/arm/mach-pxa/palmld.c
2029 F:      arch/arm/mach-pxa/palmte2.*
2030 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2031 F:      arch/arm/mach-pxa/palmtc.c
2032
2033 ARM/PALMZ72 SUPPORT
2034 M:      Sergey Lapin <slapin@ossfans.org>
2035 L:      linux-arm-kernel@lists.infradead.org
2036 W:      http://hackndev.com
2037 S:      Maintained
2038 F:      arch/arm/mach-pxa/palmz72.*
2039
2040 ARM/PLEB SUPPORT
2041 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2042 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2043 S:      Maintained
2044
2045 ARM/PT DIGITAL BOARD PORT
2046 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2047 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2048 W:      http://www.armlinux.org.uk/
2049 S:      Maintained
2050
2051 ARM/QUALCOMM SUPPORT
2052 M:      Andy Gross <agross@kernel.org>
2053 M:      David Brown <david.brown@linaro.org>
2054 L:      linux-arm-msm@vger.kernel.org
2055 S:      Maintained
2056 F:      Documentation/devicetree/bindings/soc/qcom/
2057 F:      Documentation/devicetree/bindings/*/qcom*
2058 F:      arch/arm/boot/dts/qcom-*.dts
2059 F:      arch/arm/boot/dts/qcom-*.dtsi
2060 F:      arch/arm/mach-qcom/
2061 F:      arch/arm64/boot/dts/qcom/
2062 F:      drivers/*/qcom/
2063 F:      drivers/*/qcom*
2064 F:      drivers/*/*/qcom/
2065 F:      drivers/*/*/qcom*
2066 F:      drivers/*/pm8???-*
2067 F:      drivers/bluetooth/btqcomsmd.c
2068 F:      drivers/clocksource/timer-qcom.c
2069 F:      drivers/extcon/extcon-qcom*
2070 F:      drivers/iommu/msm*
2071 F:      drivers/i2c/busses/i2c-qup.c
2072 F:      drivers/i2c/busses/i2c-qcom-geni.c
2073 F:      drivers/mfd/ssbi.c
2074 F:      drivers/mmc/host/mmci_qcom*
2075 F:      drivers/mmc/host/sdhci_msm.c
2076 F:      drivers/pci/controller/dwc/pcie-qcom.c
2077 F:      drivers/phy/qualcomm/
2078 F:      drivers/power/*/msm*
2079 F:      drivers/reset/reset-qcom-*
2080 F:      drivers/scsi/ufs/ufs-qcom.*
2081 F:      drivers/spi/spi-qup.c
2082 F:      drivers/spi/spi-geni-qcom.c
2083 F:      drivers/spi/spi-qcom-qspi.c
2084 F:      drivers/tty/serial/msm_serial.c
2085 F:      drivers/usb/dwc3/dwc3-qcom.c
2086 F:      include/dt-bindings/*/qcom*
2087 F:      include/linux/*/qcom*
2088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2089
2090 ARM/RADISYS ENP2611 MACHINE SUPPORT
2091 M:      Lennert Buytenhek <kernel@wantstofly.org>
2092 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2093 S:      Maintained
2094
2095 ARM/RDA MICRO ARCHITECTURE
2096 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2097 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2098 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2099 S:      Maintained
2100 F:      arch/arm/boot/dts/rda8810pl-*
2101 F:      drivers/clocksource/timer-rda.c
2102 F:      drivers/irqchip/irq-rda-intc.c
2103 F:      drivers/tty/serial/rda-uart.c
2104 F:      Documentation/devicetree/bindings/arm/rda.txt
2105 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2106 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2107 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2108
2109 ARM/REALTEK ARCHITECTURE
2110 M:      Andreas Färber <afaerber@suse.de>
2111 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2112 S:      Maintained
2113 F:      arch/arm64/boot/dts/realtek/
2114 F:      Documentation/devicetree/bindings/arm/realtek.txt
2115
2116 ARM/RENESAS ARM64 ARCHITECTURE
2117 M:      Simon Horman <horms@verge.net.au>
2118 M:      Magnus Damm <magnus.damm@gmail.com>
2119 L:      linux-renesas-soc@vger.kernel.org
2120 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2122 S:      Supported
2123 F:      arch/arm64/boot/dts/renesas/
2124 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2125 F:      drivers/soc/renesas/
2126 F:      include/linux/soc/renesas/
2127
2128 ARM/RISCPC ARCHITECTURE
2129 M:      Russell King <linux@armlinux.org.uk>
2130 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2131 W:      http://www.armlinux.org.uk/
2132 S:      Maintained
2133 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2134 F:      arch/arm/include/asm/hardware/ioc.h
2135 F:      arch/arm/include/asm/hardware/iomd.h
2136 F:      arch/arm/include/asm/hardware/memc.h
2137 F:      arch/arm/mach-rpc/
2138 F:      drivers/net/ethernet/8390/etherh.c
2139 F:      drivers/net/ethernet/i825xx/ether1*
2140 F:      drivers/net/ethernet/seeq/ether3*
2141 F:      drivers/scsi/arm/
2142
2143 ARM/Rockchip SoC support
2144 M:      Heiko Stuebner <heiko@sntech.de>
2145 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2146 L:      linux-rockchip@lists.infradead.org
2147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2148 S:      Maintained
2149 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
2150 F:      arch/arm/boot/dts/rk3*
2151 F:      arch/arm/boot/dts/rv1108*
2152 F:      arch/arm/mach-rockchip/
2153 F:      drivers/clk/rockchip/
2154 F:      drivers/i2c/busses/i2c-rk3x.c
2155 F:      drivers/*/*rockchip*
2156 F:      drivers/*/*/*rockchip*
2157 F:      sound/soc/rockchip/
2158 N:      rockchip
2159
2160 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2161 M:      Kukjin Kim <kgene@kernel.org>
2162 M:      Krzysztof Kozlowski <krzk@kernel.org>
2163 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2164 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2165 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2166 S:      Maintained
2167 F:      arch/arm/boot/dts/s3c*
2168 F:      arch/arm/boot/dts/s5p*
2169 F:      arch/arm/boot/dts/exynos*
2170 F:      arch/arm64/boot/dts/exynos/
2171 F:      arch/arm/plat-samsung/
2172 F:      arch/arm/mach-s3c24*/
2173 F:      arch/arm/mach-s3c64xx/
2174 F:      arch/arm/mach-s5p*/
2175 F:      arch/arm/mach-exynos*/
2176 F:      drivers/*/*s3c24*
2177 F:      drivers/*/*/*s3c24*
2178 F:      drivers/*/*s3c64xx*
2179 F:      drivers/*/*s5pv210*
2180 F:      drivers/memory/samsung/*
2181 F:      drivers/soc/samsung/*
2182 F:      Documentation/arm/Samsung/
2183 F:      Documentation/devicetree/bindings/arm/samsung/
2184 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2185 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2186 N:      exynos
2187
2188 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2189 M:      Kyungmin Park <kyungmin.park@samsung.com>
2190 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2191 S:      Maintained
2192 F:      arch/arm/mach-s5pv210/
2193
2194 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2195 M:      Kyungmin Park <kyungmin.park@samsung.com>
2196 M:      Kamil Debski <kamil@wypas.org>
2197 M:      Andrzej Hajda <a.hajda@samsung.com>
2198 L:      linux-arm-kernel@lists.infradead.org
2199 L:      linux-media@vger.kernel.org
2200 S:      Maintained
2201 F:      drivers/media/platform/s5p-g2d/
2202
2203 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2204 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2205 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2206 L:      linux-media@vger.kernel.org
2207 S:      Maintained
2208 F:      drivers/media/platform/s5p-cec/
2209 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2210
2211 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2212 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2213 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2214 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2215 L:      linux-arm-kernel@lists.infradead.org
2216 L:      linux-media@vger.kernel.org
2217 S:      Maintained
2218 F:      drivers/media/platform/s5p-jpeg/
2219
2220 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2221 M:      Kyungmin Park <kyungmin.park@samsung.com>
2222 M:      Kamil Debski <kamil@wypas.org>
2223 M:      Jeongtae Park <jtp.park@samsung.com>
2224 M:      Andrzej Hajda <a.hajda@samsung.com>
2225 L:      linux-arm-kernel@lists.infradead.org
2226 L:      linux-media@vger.kernel.org
2227 S:      Maintained
2228 F:      drivers/media/platform/s5p-mfc/
2229
2230 ARM/SHMOBILE ARM ARCHITECTURE
2231 M:      Simon Horman <horms@verge.net.au>
2232 M:      Magnus Damm <magnus.damm@gmail.com>
2233 L:      linux-renesas-soc@vger.kernel.org
2234 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2236 S:      Supported
2237 F:      arch/arm/boot/dts/emev2*
2238 F:      arch/arm/boot/dts/gr-peach*
2239 F:      arch/arm/boot/dts/iwg20d-q7*
2240 F:      arch/arm/boot/dts/r7s*
2241 F:      arch/arm/boot/dts/r8a*
2242 F:      arch/arm/boot/dts/r9a*
2243 F:      arch/arm/boot/dts/sh*
2244 F:      arch/arm/configs/shmobile_defconfig
2245 F:      arch/arm/include/debug/renesas-scif.S
2246 F:      arch/arm/mach-shmobile/
2247 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2248 F:      drivers/soc/renesas/
2249 F:      include/linux/soc/renesas/
2250
2251 ARM/SOCFPGA ARCHITECTURE
2252 M:      Dinh Nguyen <dinguyen@kernel.org>
2253 S:      Maintained
2254 F:      arch/arm/mach-socfpga/
2255 F:      arch/arm/boot/dts/socfpga*
2256 F:      arch/arm/configs/socfpga_defconfig
2257 F:      arch/arm64/boot/dts/altera/
2258 F:      arch/arm64/boot/dts/intel/
2259 W:      http://www.rocketboards.org
2260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2261
2262 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2263 M:      Dinh Nguyen <dinguyen@kernel.org>
2264 S:      Maintained
2265 F:      drivers/clk/socfpga/
2266
2267 ARM/SOCFPGA EDAC SUPPORT
2268 M:      Thor Thayer <thor.thayer@linux.intel.com>
2269 S:      Maintained
2270 F:      drivers/edac/altera_edac.
2271
2272 ARM/SPREADTRUM SoC SUPPORT
2273 M:      Orson Zhai <orsonzhai@gmail.com>
2274 M:      Baolin Wang <baolin.wang@linaro.org>
2275 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2276 S:      Maintained
2277 F:      arch/arm64/boot/dts/sprd
2278 N:      sprd
2279
2280 ARM/STI ARCHITECTURE
2281 M:      Patrice Chotard <patrice.chotard@st.com>
2282 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2283 W:      http://www.stlinux.com
2284 S:      Maintained
2285 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2286 F:      arch/arm/mach-sti/
2287 F:      arch/arm/boot/dts/sti*
2288 F:      drivers/char/hw_random/st-rng.c
2289 F:      drivers/clocksource/arm_global_timer.c
2290 F:      drivers/clocksource/clksrc_st_lpc.c
2291 F:      drivers/cpufreq/sti-cpufreq.c
2292 F:      drivers/dma/st_fdma*
2293 F:      drivers/i2c/busses/i2c-st.c
2294 F:      drivers/media/rc/st_rc.c
2295 F:      drivers/media/platform/sti/c8sectpfe/
2296 F:      drivers/mmc/host/sdhci-st.c
2297 F:      drivers/phy/st/phy-miphy28lp.c
2298 F:      drivers/phy/st/phy-stih407-usb.c
2299 F:      drivers/pinctrl/pinctrl-st.c
2300 F:      drivers/remoteproc/st_remoteproc.c
2301 F:      drivers/remoteproc/st_slim_rproc.c
2302 F:      drivers/reset/sti/
2303 F:      drivers/rtc/rtc-st-lpc.c
2304 F:      drivers/tty/serial/st-asc.c
2305 F:      drivers/usb/dwc3/dwc3-st.c
2306 F:      drivers/usb/host/ehci-st.c
2307 F:      drivers/usb/host/ohci-st.c
2308 F:      drivers/watchdog/st_lpc_wdt.c
2309 F:      drivers/ata/ahci_st.c
2310 F:      include/linux/remoteproc/st_slim_rproc.h
2311
2312 ARM/STM32 ARCHITECTURE
2313 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2314 M:      Alexandre Torgue <alexandre.torgue@st.com>
2315 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2316 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2317 S:      Maintained
2318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2319 N:      stm32
2320 N:      stm
2321 F:      arch/arm/boot/dts/stm32*
2322 F:      arch/arm/mach-stm32/
2323 F:      drivers/clocksource/armv7m_systick.c
2324
2325 ARM/Synaptics SoC support
2326 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2327 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2328 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2329 S:      Maintained
2330 F:      arch/arm/mach-berlin/
2331 F:      arch/arm/boot/dts/berlin*
2332 F:      arch/arm64/boot/dts/synaptics/
2333
2334 ARM/TANGO ARCHITECTURE
2335 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2336 M:      Mans Rullgard <mans@mansr.com>
2337 L:      linux-arm-kernel@lists.infradead.org
2338 S:      Odd Fixes
2339 N:      tango
2340
2341 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2342 M:      Lennert Buytenhek <kernel@wantstofly.org>
2343 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2344 S:      Maintained
2345
2346 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2347 M:      Hans Verkuil <hans.verkuil@cisco.com>
2348 L:      linux-tegra@vger.kernel.org
2349 L:      linux-media@vger.kernel.org
2350 S:      Maintained
2351 F:      drivers/media/platform/tegra-cec/
2352 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2353
2354 ARM/TETON BGA MACHINE SUPPORT
2355 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2356 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2357 S:      Maintained
2358
2359 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2360 M:      Santosh Shilimkar <ssantosh@kernel.org>
2361 L:      linux-kernel@vger.kernel.org
2362 S:      Maintained
2363 F:      drivers/memory/*emif*
2364
2365 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2366 M:      Tero Kristo <t-kristo@ti.com>
2367 M:      Nishanth Menon <nm@ti.com>
2368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2369 S:      Supported
2370 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2371 F:      arch/arm64/boot/dts/ti/Makefile
2372 F:      arch/arm64/boot/dts/ti/k3-*
2373 F:      include/dt-bindings/pinctrl/k3.h
2374
2375 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2376 M:      Santosh Shilimkar <ssantosh@kernel.org>
2377 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2378 S:      Maintained
2379 F:      arch/arm/mach-keystone/
2380 F:      arch/arm/boot/dts/keystone-*
2381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2382
2383 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2384 M:      Santosh Shilimkar <ssantosh@kernel.org>
2385 L:      linux-kernel@vger.kernel.org
2386 S:      Maintained
2387 F:      drivers/clk/keystone/
2388
2389 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2390 M:      Santosh Shilimkar <ssantosh@kernel.org>
2391 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2392 L:      linux-kernel@vger.kernel.org
2393 S:      Maintained
2394 F:      drivers/clocksource/timer-keystone.c
2395
2396 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2397 M:      Santosh Shilimkar <ssantosh@kernel.org>
2398 L:      linux-kernel@vger.kernel.org
2399 S:      Maintained
2400 F:      drivers/power/reset/keystone-reset.c
2401
2402 ARM/THECUS N2100 MACHINE SUPPORT
2403 M:      Lennert Buytenhek <kernel@wantstofly.org>
2404 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2405 S:      Maintained
2406
2407 ARM/TOSA MACHINE SUPPORT
2408 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2409 M:      Dirk Opfer <dirk@opfer-online.de>
2410 S:      Maintained
2411
2412 ARM/UNIPHIER ARCHITECTURE
2413 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2414 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2416 S:      Maintained
2417 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2418 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2419 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2420 F:      arch/arm/boot/dts/uniphier*
2421 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2422 F:      arch/arm/mach-uniphier/
2423 F:      arch/arm/mm/cache-uniphier.c
2424 F:      arch/arm64/boot/dts/socionext/uniphier*
2425 F:      drivers/bus/uniphier-system-bus.c
2426 F:      drivers/clk/uniphier/
2427 F:      drivers/dma/uniphier-mdmac.c
2428 F:      drivers/gpio/gpio-uniphier.c
2429 F:      drivers/i2c/busses/i2c-uniphier*
2430 F:      drivers/irqchip/irq-uniphier-aidet.c
2431 F:      drivers/mmc/host/uniphier-sd.c
2432 F:      drivers/pinctrl/uniphier/
2433 F:      drivers/reset/reset-uniphier.c
2434 F:      drivers/tty/serial/8250/8250_uniphier.c
2435 N:      uniphier
2436
2437 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2438 M:      Ulf Hansson <ulf.hansson@linaro.org>
2439 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2440 T:      git git://git.linaro.org/people/ulfh/clk.git
2441 S:      Maintained
2442 F:      drivers/clk/ux500/
2443
2444 ARM/VERSATILE EXPRESS PLATFORM
2445 M:      Liviu Dudau <liviu.dudau@arm.com>
2446 M:      Sudeep Holla <sudeep.holla@arm.com>
2447 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2448 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2449 S:      Maintained
2450 F:      arch/arm/boot/dts/vexpress*
2451 F:      arch/arm64/boot/dts/arm/
2452 F:      arch/arm/mach-vexpress/
2453 F:      */*/vexpress*
2454 F:      */*/*/vexpress*
2455 F:      drivers/clk/versatile/clk-vexpress-osc.c
2456 F:      drivers/clocksource/timer-versatile.c
2457 N:      mps2
2458
2459 ARM/VFP SUPPORT
2460 M:      Russell King <linux@armlinux.org.uk>
2461 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2462 W:      http://www.armlinux.org.uk/
2463 S:      Maintained
2464 F:      arch/arm/vfp/
2465
2466 ARM/VOIPAC PXA270 SUPPORT
2467 M:      Marek Vasut <marek.vasut@gmail.com>
2468 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2469 S:      Maintained
2470 F:      arch/arm/mach-pxa/vpac270.c
2471 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2472
2473 ARM/VT8500 ARM ARCHITECTURE
2474 M:      Tony Prisk <linux@prisktech.co.nz>
2475 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2476 S:      Maintained
2477 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2478 F:      arch/arm/mach-vt8500/
2479 F:      drivers/clocksource/timer-vt8500.c
2480 F:      drivers/i2c/busses/i2c-wmt.c
2481 F:      drivers/mmc/host/wmt-sdmmc.c
2482 F:      drivers/pwm/pwm-vt8500.c
2483 F:      drivers/rtc/rtc-vt8500.c
2484 F:      drivers/tty/serial/vt8500_serial.c
2485 F:      drivers/usb/host/ehci-platform.c
2486 F:      drivers/usb/host/uhci-platform.c
2487 F:      drivers/video/fbdev/vt8500lcdfb.*
2488 F:      drivers/video/fbdev/wm8505fb*
2489 F:      drivers/video/fbdev/wmt_ge_rops.*
2490
2491 ARM/ZIPIT Z2 SUPPORT
2492 M:      Marek Vasut <marek.vasut@gmail.com>
2493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2494 S:      Maintained
2495 F:      arch/arm/mach-pxa/z2.c
2496 F:      arch/arm/mach-pxa/include/mach/z2.h
2497
2498 ARM/ZTE ARCHITECTURE
2499 M:      Jun Nie <jun.nie@linaro.org>
2500 M:      Shawn Guo <shawnguo@kernel.org>
2501 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2502 S:      Maintained
2503 F:      arch/arm/boot/dts/zx2967*
2504 F:      arch/arm/mach-zx/
2505 F:      arch/arm64/boot/dts/zte/
2506 F:      drivers/clk/zte/
2507 F:      drivers/dma/zx_dma.c
2508 F:      drivers/gpio/gpio-zx.c
2509 F:      drivers/i2c/busses/i2c-zx2967.c
2510 F:      drivers/mmc/host/dw_mmc-zx.*
2511 F:      drivers/pinctrl/zte/
2512 F:      drivers/soc/zte/
2513 F:      drivers/thermal/zx2967_thermal.c
2514 F:      drivers/watchdog/zx2967_wdt.c
2515 F:      Documentation/devicetree/bindings/arm/zte.yaml
2516 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2517 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2518 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2519 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2520 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2521 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2522 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2523 F:      Documentation/devicetree/bindings/soc/zte/
2524 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2525 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2526 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2527 F:      include/dt-bindings/clock/zx2967*.h
2528 F:      include/dt-bindings/soc/zte,*.h
2529 F:      sound/soc/codecs/zx_aud96p22.c
2530 F:      sound/soc/zte/
2531
2532 ARM/ZYNQ ARCHITECTURE
2533 M:      Michal Simek <michal.simek@xilinx.com>
2534 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2535 W:      http://wiki.xilinx.com
2536 T:      git https://github.com/Xilinx/linux-xlnx.git
2537 S:      Supported
2538 F:      arch/arm/mach-zynq/
2539 F:      drivers/cpuidle/cpuidle-zynq.c
2540 F:      drivers/block/xsysace.c
2541 N:      zynq
2542 N:      xilinx
2543 F:      Documentation/devicetree/bindings/i2c/i2c-cadence.txt
2544 F:      Documentation/devicetree/bindings/i2c/i2c-xiic.txt
2545 F:      drivers/clocksource/timer-cadence-ttc.c
2546 F:      drivers/i2c/busses/i2c-cadence.c
2547 F:      drivers/mmc/host/sdhci-of-arasan.c
2548 F:      drivers/edac/synopsys_edac.c
2549 F:      drivers/i2c/busses/i2c-xiic.c
2550
2551 ARM64 PORT (AARCH64 ARCHITECTURE)
2552 M:      Catalin Marinas <catalin.marinas@arm.com>
2553 M:      Will Deacon <will@kernel.org>
2554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2556 S:      Maintained
2557 F:      arch/arm64/
2558 X:      arch/arm64/boot/dts/
2559 F:      Documentation/arm64/
2560
2561 AS3645A LED FLASH CONTROLLER DRIVER
2562 M:      Sakari Ailus <sakari.ailus@iki.fi>
2563 L:      linux-leds@vger.kernel.org
2564 S:      Maintained
2565 F:      drivers/leds/leds-as3645a.c
2566
2567 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2568 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2569 L:      linux-media@vger.kernel.org
2570 T:      git git://linuxtv.org/media_tree.git
2571 S:      Maintained
2572 F:      drivers/media/i2c/ak7375.c
2573 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2574
2575 ASAHI KASEI AK8974 DRIVER
2576 M:      Linus Walleij <linus.walleij@linaro.org>
2577 L:      linux-iio@vger.kernel.org
2578 W:      http://www.akm.com/
2579 S:      Supported
2580 F:      drivers/iio/magnetometer/ak8974.c
2581
2582 ASC7621 HARDWARE MONITOR DRIVER
2583 M:      George Joseph <george.joseph@fairview5.com>
2584 L:      linux-hwmon@vger.kernel.org
2585 S:      Maintained
2586 F:      Documentation/hwmon/asc7621.rst
2587 F:      drivers/hwmon/asc7621.c
2588
2589 ASPEED VIDEO ENGINE DRIVER
2590 M:      Eddie James <eajames@linux.ibm.com>
2591 L:      linux-media@vger.kernel.org
2592 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2593 S:      Maintained
2594 F:      drivers/media/platform/aspeed-video.c
2595 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2596
2597 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2598 M:      Corentin Chary <corentin.chary@gmail.com>
2599 L:      acpi4asus-user@lists.sourceforge.net
2600 L:      platform-driver-x86@vger.kernel.org
2601 W:      http://acpi4asus.sf.net
2602 S:      Maintained
2603 F:      drivers/platform/x86/asus*.c
2604 F:      drivers/platform/x86/eeepc*.c
2605
2606 ASUS WIRELESS RADIO CONTROL DRIVER
2607 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2608 L:      platform-driver-x86@vger.kernel.org
2609 S:      Maintained
2610 F:      drivers/platform/x86/asus-wireless.c
2611
2612 ASYMMETRIC KEYS
2613 M:      David Howells <dhowells@redhat.com>
2614 L:      keyrings@vger.kernel.org
2615 S:      Maintained
2616 F:      Documentation/crypto/asymmetric-keys.txt
2617 F:      include/linux/verification.h
2618 F:      include/crypto/public_key.h
2619 F:      include/crypto/pkcs7.h
2620 F:      crypto/asymmetric_keys/
2621
2622 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2623 R:      Dan Williams <dan.j.williams@intel.com>
2624 W:      http://sourceforge.net/projects/xscaleiop
2625 S:      Odd fixes
2626 F:      Documentation/crypto/async-tx-api.txt
2627 F:      crypto/async_tx/
2628 F:      drivers/dma/
2629 F:      include/linux/dmaengine.h
2630 F:      include/linux/async_tx.h
2631
2632 AT24 EEPROM DRIVER
2633 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2634 L:      linux-i2c@vger.kernel.org
2635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2636 S:      Maintained
2637 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2638 F:      drivers/misc/eeprom/at24.c
2639
2640 ATA OVER ETHERNET (AOE) DRIVER
2641 M:      "Justin Sanders" <justin@coraid.com>
2642 W:      http://www.openaoe.org/
2643 S:      Supported
2644 F:      Documentation/aoe/
2645 F:      drivers/block/aoe/
2646
2647 ATHEROS 71XX/9XXX GPIO DRIVER
2648 M:      Alban Bedel <albeu@free.fr>
2649 W:      https://github.com/AlbanBedel/linux
2650 T:      git git://github.com/AlbanBedel/linux
2651 S:      Maintained
2652 F:      drivers/gpio/gpio-ath79.c
2653 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2654
2655 ATHEROS 71XX/9XXX USB PHY DRIVER
2656 M:      Alban Bedel <albeu@free.fr>
2657 W:      https://github.com/AlbanBedel/linux
2658 T:      git git://github.com/AlbanBedel/linux
2659 S:      Maintained
2660 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2661 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2662
2663 ATHEROS ATH GENERIC UTILITIES
2664 M:      Kalle Valo <kvalo@codeaurora.org>
2665 L:      linux-wireless@vger.kernel.org
2666 S:      Supported
2667 F:      drivers/net/wireless/ath/*
2668
2669 ATHEROS ATH5K WIRELESS DRIVER
2670 M:      Jiri Slaby <jirislaby@gmail.com>
2671 M:      Nick Kossifidis <mickflemm@gmail.com>
2672 M:      Luis Chamberlain <mcgrof@kernel.org>
2673 L:      linux-wireless@vger.kernel.org
2674 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2675 S:      Maintained
2676 F:      drivers/net/wireless/ath/ath5k/
2677
2678 ATHEROS ATH6KL WIRELESS DRIVER
2679 M:      Kalle Valo <kvalo@codeaurora.org>
2680 L:      linux-wireless@vger.kernel.org
2681 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2683 S:      Supported
2684 F:      drivers/net/wireless/ath/ath6kl/
2685
2686 ATI_REMOTE2 DRIVER
2687 M:      Ville Syrjala <syrjala@sci.fi>
2688 S:      Maintained
2689 F:      drivers/input/misc/ati_remote2.c
2690
2691 ATK0110 HWMON DRIVER
2692 M:      Luca Tettamanti <kronos.it@gmail.com>
2693 L:      linux-hwmon@vger.kernel.org
2694 S:      Maintained
2695 F:      drivers/hwmon/asus_atk0110.c
2696
2697 ATLX ETHERNET DRIVERS
2698 M:      Jay Cliburn <jcliburn@gmail.com>
2699 M:      Chris Snook <chris.snook@gmail.com>
2700 L:      netdev@vger.kernel.org
2701 W:      http://sourceforge.net/projects/atl1
2702 W:      http://atl1.sourceforge.net
2703 S:      Maintained
2704 F:      drivers/net/ethernet/atheros/
2705
2706 ATM
2707 M:      Chas Williams <3chas3@gmail.com>
2708 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2709 L:      netdev@vger.kernel.org
2710 W:      http://linux-atm.sourceforge.net
2711 S:      Maintained
2712 F:      drivers/atm/
2713 F:      include/linux/atm*
2714 F:      include/uapi/linux/atm*
2715
2716 ATMEL MACB ETHERNET DRIVER
2717 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2718 S:      Supported
2719 F:      drivers/net/ethernet/cadence/
2720
2721 ATMEL MAXTOUCH DRIVER
2722 M:      Nick Dyer <nick@shmanahar.org>
2723 T:      git git://github.com/ndyer/linux.git
2724 S:      Maintained
2725 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2726 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2727
2728 ATMEL WIRELESS DRIVER
2729 M:      Simon Kelley <simon@thekelleys.org.uk>
2730 L:      linux-wireless@vger.kernel.org
2731 W:      http://www.thekelleys.org.uk/atmel
2732 W:      http://atmelwlandriver.sourceforge.net/
2733 S:      Maintained
2734 F:      drivers/net/wireless/atmel/atmel*
2735
2736 ATOMIC INFRASTRUCTURE
2737 M:      Will Deacon <will@kernel.org>
2738 M:      Peter Zijlstra <peterz@infradead.org>
2739 R:      Boqun Feng <boqun.feng@gmail.com>
2740 L:      linux-kernel@vger.kernel.org
2741 S:      Maintained
2742 F:      arch/*/include/asm/atomic*.h
2743 F:      include/*/atomic*.h
2744 F:      scripts/atomic/
2745
2746 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2747 M:      Bradley Grove <linuxdrivers@attotech.com>
2748 L:      linux-scsi@vger.kernel.org
2749 W:      http://www.attotech.com
2750 S:      Supported
2751 F:      drivers/scsi/esas2r
2752
2753 ATUSB IEEE 802.15.4 RADIO DRIVER
2754 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2755 L:      linux-wpan@vger.kernel.org
2756 S:      Maintained
2757 F:      drivers/net/ieee802154/atusb.c
2758 F:      drivers/net/ieee802154/atusb.h
2759 F:      drivers/net/ieee802154/at86rf230.h
2760
2761 AUDIT SUBSYSTEM
2762 M:      Paul Moore <paul@paul-moore.com>
2763 M:      Eric Paris <eparis@redhat.com>
2764 L:      linux-audit@redhat.com (moderated for non-subscribers)
2765 W:      https://github.com/linux-audit
2766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2767 S:      Supported
2768 F:      include/linux/audit.h
2769 F:      include/uapi/linux/audit.h
2770 F:      kernel/audit*
2771
2772 AUXILIARY DISPLAY DRIVERS
2773 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2774 S:      Maintained
2775 F:      drivers/auxdisplay/
2776 F:      include/linux/cfag12864b.h
2777
2778 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2779 M:      Andreas Klinger <ak@it-klinger.de>
2780 L:      linux-iio@vger.kernel.org
2781 S:      Maintained
2782 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
2783 F:      drivers/iio/adc/hx711.c
2784
2785 AX.25 NETWORK LAYER
2786 M:      Ralf Baechle <ralf@linux-mips.org>
2787 L:      linux-hams@vger.kernel.org
2788 W:      http://www.linux-ax25.org/
2789 S:      Maintained
2790 F:      include/uapi/linux/ax25.h
2791 F:      include/net/ax25.h
2792 F:      net/ax25/
2793
2794 AXENTIA ARM DEVICES
2795 M:      Peter Rosin <peda@axentia.se>
2796 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2797 S:      Maintained
2798 F:      Documentation/devicetree/bindings/arm/axentia.txt
2799 F:      arch/arm/boot/dts/at91-linea.dtsi
2800 F:      arch/arm/boot/dts/at91-natte.dtsi
2801 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2802 F:      arch/arm/boot/dts/at91-tse850-3.dts
2803
2804 AXENTIA ASOC DRIVERS
2805 M:      Peter Rosin <peda@axentia.se>
2806 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2807 S:      Maintained
2808 F:      Documentation/devicetree/bindings/sound/axentia,*
2809 F:      sound/soc/atmel/tse850-pcm5142.c
2810
2811 AXXIA I2C CONTROLLER
2812 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2813 L:      linux-i2c@vger.kernel.org
2814 S:      Maintained
2815 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2816 F:      drivers/i2c/busses/i2c-axxia.c
2817
2818 AZ6007 DVB DRIVER
2819 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2820 L:      linux-media@vger.kernel.org
2821 W:      https://linuxtv.org
2822 T:      git git://linuxtv.org/media_tree.git
2823 S:      Maintained
2824 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2825
2826 AZTECH FM RADIO RECEIVER DRIVER
2827 M:      Hans Verkuil <hverkuil@xs4all.nl>
2828 L:      linux-media@vger.kernel.org
2829 T:      git git://linuxtv.org/media_tree.git
2830 W:      https://linuxtv.org
2831 S:      Maintained
2832 F:      drivers/media/radio/radio-aztech*
2833
2834 B43 WIRELESS DRIVER
2835 L:      linux-wireless@vger.kernel.org
2836 L:      b43-dev@lists.infradead.org
2837 W:      http://wireless.kernel.org/en/users/Drivers/b43
2838 S:      Odd Fixes
2839 F:      drivers/net/wireless/broadcom/b43/
2840
2841 B43LEGACY WIRELESS DRIVER
2842 M:      Larry Finger <Larry.Finger@lwfinger.net>
2843 L:      linux-wireless@vger.kernel.org
2844 L:      b43-dev@lists.infradead.org
2845 W:      http://wireless.kernel.org/en/users/Drivers/b43
2846 S:      Maintained
2847 F:      drivers/net/wireless/broadcom/b43legacy/
2848
2849 BACKLIGHT CLASS/SUBSYSTEM
2850 M:      Lee Jones <lee.jones@linaro.org>
2851 M:      Daniel Thompson <daniel.thompson@linaro.org>
2852 M:      Jingoo Han <jingoohan1@gmail.com>
2853 L:      dri-devel@lists.freedesktop.org
2854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2855 S:      Maintained
2856 F:      drivers/video/backlight/
2857 F:      include/linux/backlight.h
2858 F:      include/linux/pwm_backlight.h
2859 F:      Documentation/devicetree/bindings/leds/backlight
2860
2861 BATMAN ADVANCED
2862 M:      Marek Lindner <mareklindner@neomailbox.ch>
2863 M:      Simon Wunderlich <sw@simonwunderlich.de>
2864 M:      Antonio Quartulli <a@unstable.cc>
2865 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2866 W:      https://www.open-mesh.org/
2867 B:      https://www.open-mesh.org/projects/batman-adv/issues
2868 C:      irc://chat.freenode.net/batman
2869 Q:      https://patchwork.open-mesh.org/project/batman/list/
2870 T:      git https://git.open-mesh.org/linux-merge.git
2871 S:      Maintained
2872 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2873 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
2874 F:      Documentation/networking/batman-adv.rst
2875 F:      include/uapi/linux/batadv_packet.h
2876 F:      include/uapi/linux/batman_adv.h
2877 F:      net/batman-adv/
2878
2879 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2880 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2881 L:      linux-hams@vger.kernel.org
2882 W:      http://www.baycom.org/~tom/ham/ham.html
2883 S:      Maintained
2884 F:      drivers/net/hamradio/baycom*
2885
2886 BCACHE (BLOCK LAYER CACHE)
2887 M:      Coly Li <colyli@suse.de>
2888 M:      Kent Overstreet <kent.overstreet@gmail.com>
2889 L:      linux-bcache@vger.kernel.org
2890 W:      http://bcache.evilpiepirate.org
2891 C:      irc://irc.oftc.net/bcache
2892 S:      Maintained
2893 F:      drivers/md/bcache/
2894
2895 BDISP ST MEDIA DRIVER
2896 M:      Fabien Dessenne <fabien.dessenne@st.com>
2897 L:      linux-media@vger.kernel.org
2898 T:      git git://linuxtv.org/media_tree.git
2899 W:      https://linuxtv.org
2900 S:      Supported
2901 F:      drivers/media/platform/sti/bdisp
2902
2903 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2904 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2905 L:      netdev@vger.kernel.org
2906 S:      Maintained
2907 F:      drivers/net/ethernet/ec_bhf.c
2908
2909 BEFS FILE SYSTEM
2910 M:      Luis de Bethencourt <luisbg@kernel.org>
2911 M:      Salah Triki <salah.triki@gmail.com>
2912 S:      Maintained
2913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2914 F:      Documentation/filesystems/befs.txt
2915 F:      fs/befs/
2916
2917 BFQ I/O SCHEDULER
2918 M:      Paolo Valente <paolo.valente@linaro.org>
2919 M:      Jens Axboe <axboe@kernel.dk>
2920 L:      linux-block@vger.kernel.org
2921 S:      Maintained
2922 F:      block/bfq-*
2923 F:      Documentation/block/bfq-iosched.txt
2924
2925 BFS FILE SYSTEM
2926 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2927 S:      Maintained
2928 F:      Documentation/filesystems/bfs.txt
2929 F:      fs/bfs/
2930 F:      include/uapi/linux/bfs_fs.h
2931
2932 BLINKM RGB LED DRIVER
2933 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2934 S:      Maintained
2935 F:      drivers/leds/leds-blinkm.c
2936
2937 BLOCK LAYER
2938 M:      Jens Axboe <axboe@kernel.dk>
2939 L:      linux-block@vger.kernel.org
2940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2941 S:      Maintained
2942 F:      block/
2943 F:      drivers/block/
2944 F:      kernel/trace/blktrace.c
2945 F:      lib/sbitmap.c
2946
2947 BLOCK2MTD DRIVER
2948 M:      Joern Engel <joern@lazybastard.org>
2949 L:      linux-mtd@lists.infradead.org
2950 S:      Maintained
2951 F:      drivers/mtd/devices/block2mtd.c
2952
2953 BLUETOOTH DRIVERS
2954 M:      Marcel Holtmann <marcel@holtmann.org>
2955 M:      Johan Hedberg <johan.hedberg@gmail.com>
2956 L:      linux-bluetooth@vger.kernel.org
2957 W:      http://www.bluez.org/
2958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2960 S:      Maintained
2961 F:      drivers/bluetooth/
2962
2963 BLUETOOTH SUBSYSTEM
2964 M:      Marcel Holtmann <marcel@holtmann.org>
2965 M:      Johan Hedberg <johan.hedberg@gmail.com>
2966 L:      linux-bluetooth@vger.kernel.org
2967 W:      http://www.bluez.org/
2968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2970 S:      Maintained
2971 F:      net/bluetooth/
2972 F:      include/net/bluetooth/
2973
2974 BONDING DRIVER
2975 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2976 M:      Veaceslav Falico <vfalico@gmail.com>
2977 M:      Andy Gospodarek <andy@greyhouse.net>
2978 L:      netdev@vger.kernel.org
2979 W:      http://sourceforge.net/projects/bonding/
2980 S:      Supported
2981 F:      drivers/net/bonding/
2982 F:      include/uapi/linux/if_bonding.h
2983
2984 BPF (Safe dynamic programs and tools)
2985 M:      Alexei Starovoitov <ast@kernel.org>
2986 M:      Daniel Borkmann <daniel@iogearbox.net>
2987 R:      Martin KaFai Lau <kafai@fb.com>
2988 R:      Song Liu <songliubraving@fb.com>
2989 R:      Yonghong Song <yhs@fb.com>
2990 L:      netdev@vger.kernel.org
2991 L:      bpf@vger.kernel.org
2992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2994 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2995 S:      Supported
2996 F:      arch/*/net/*
2997 F:      Documentation/networking/filter.txt
2998 F:      Documentation/bpf/
2999 F:      include/linux/bpf*
3000 F:      include/linux/filter.h
3001 F:      include/trace/events/xdp.h
3002 F:      include/uapi/linux/bpf*
3003 F:      include/uapi/linux/filter.h
3004 F:      kernel/bpf/
3005 F:      kernel/trace/bpf_trace.c
3006 F:      lib/test_bpf.c
3007 F:      net/bpf/
3008 F:      net/core/filter.c
3009 F:      net/sched/act_bpf.c
3010 F:      net/sched/cls_bpf.c
3011 F:      samples/bpf/
3012 F:      tools/bpf/
3013 F:      tools/lib/bpf/
3014 F:      tools/testing/selftests/bpf/
3015 K:      bpf
3016 N:      bpf
3017
3018 BPF JIT for ARM
3019 M:      Shubham Bansal <illusionist.neo@gmail.com>
3020 L:      netdev@vger.kernel.org
3021 L:      bpf@vger.kernel.org
3022 S:      Maintained
3023 F:      arch/arm/net/
3024
3025 BPF JIT for ARM64
3026 M:      Daniel Borkmann <daniel@iogearbox.net>
3027 M:      Alexei Starovoitov <ast@kernel.org>
3028 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3029 L:      netdev@vger.kernel.org
3030 L:      bpf@vger.kernel.org
3031 S:      Supported
3032 F:      arch/arm64/net/
3033
3034 BPF JIT for MIPS (32-BIT AND 64-BIT)
3035 M:      Paul Burton <paul.burton@mips.com>
3036 L:      netdev@vger.kernel.org
3037 L:      bpf@vger.kernel.org
3038 S:      Maintained
3039 F:      arch/mips/net/
3040
3041 BPF JIT for NFP NICs
3042 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
3043 L:      netdev@vger.kernel.org
3044 L:      bpf@vger.kernel.org
3045 S:      Supported
3046 F:      drivers/net/ethernet/netronome/nfp/bpf/
3047
3048 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3049 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3050 M:      Sandipan Das <sandipan@linux.ibm.com>
3051 L:      netdev@vger.kernel.org
3052 L:      bpf@vger.kernel.org
3053 S:      Maintained
3054 F:      arch/powerpc/net/
3055
3056 BPF JIT for RISC-V (RV64G)
3057 M:      Björn Töpel <bjorn.topel@gmail.com>
3058 L:      netdev@vger.kernel.org
3059 S:      Maintained
3060 F:      arch/riscv/net/
3061
3062 BPF JIT for S390
3063 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3064 M:      Vasily Gorbik <gor@linux.ibm.com>
3065 M:      Christian Borntraeger <borntraeger@de.ibm.com>
3066 L:      netdev@vger.kernel.org
3067 L:      bpf@vger.kernel.org
3068 S:      Maintained
3069 F:      arch/s390/net/
3070 X:      arch/s390/net/pnet.c
3071
3072 BPF JIT for SPARC (32-BIT AND 64-BIT)
3073 M:      David S. Miller <davem@davemloft.net>
3074 L:      netdev@vger.kernel.org
3075 L:      bpf@vger.kernel.org
3076 S:      Maintained
3077 F:      arch/sparc/net/
3078
3079 BPF JIT for X86 32-BIT
3080 M:      Wang YanQing <udknight@gmail.com>
3081 L:      netdev@vger.kernel.org
3082 L:      bpf@vger.kernel.org
3083 S:      Maintained
3084 F:      arch/x86/net/bpf_jit_comp32.c
3085
3086 BPF JIT for X86 64-BIT
3087 M:      Alexei Starovoitov <ast@kernel.org>
3088 M:      Daniel Borkmann <daniel@iogearbox.net>
3089 L:      netdev@vger.kernel.org
3090 L:      bpf@vger.kernel.org
3091 S:      Supported
3092 F:      arch/x86/net/
3093 X:      arch/x86/net/bpf_jit_comp32.c
3094
3095 BROADCOM B44 10/100 ETHERNET DRIVER
3096 M:      Michael Chan <michael.chan@broadcom.com>
3097 L:      netdev@vger.kernel.org
3098 S:      Supported
3099 F:      drivers/net/ethernet/broadcom/b44.*
3100
3101 BROADCOM B53 ETHERNET SWITCH DRIVER
3102 M:      Florian Fainelli <f.fainelli@gmail.com>
3103 L:      netdev@vger.kernel.org
3104 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3105 S:      Supported
3106 F:      drivers/net/dsa/b53/*
3107 F:      include/linux/platform_data/b53.h
3108
3109 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3110 M:      Florian Fainelli <f.fainelli@gmail.com>
3111 M:      Ray Jui <rjui@broadcom.com>
3112 M:      Scott Branden <sbranden@broadcom.com>
3113 M:      bcm-kernel-feedback-list@broadcom.com
3114 T:      git git://github.com/broadcom/mach-bcm
3115 S:      Maintained
3116 N:      bcm281*
3117 N:      bcm113*
3118 N:      bcm216*
3119 N:      kona
3120 F:      arch/arm/mach-bcm/
3121
3122 BROADCOM BCM2835 ARM ARCHITECTURE
3123 M:      Eric Anholt <eric@anholt.net>
3124 M:      Stefan Wahren <wahrenst@gmx.net>
3125 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3126 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3127 T:      git git://github.com/anholt/linux
3128 S:      Maintained
3129 N:      bcm2835
3130 F:      drivers/staging/vc04_services
3131
3132 BROADCOM BCM47XX MIPS ARCHITECTURE
3133 M:      Hauke Mehrtens <hauke@hauke-m.de>
3134 M:      Rafał Miłecki <zajec5@gmail.com>
3135 L:      linux-mips@vger.kernel.org
3136 S:      Maintained
3137 F:      Documentation/devicetree/bindings/mips/brcm/
3138 F:      arch/mips/bcm47xx/*
3139 F:      arch/mips/include/asm/mach-bcm47xx/*
3140
3141 BROADCOM BCM5301X ARM ARCHITECTURE
3142 M:      Hauke Mehrtens <hauke@hauke-m.de>
3143 M:      Rafał Miłecki <zajec5@gmail.com>
3144 M:      bcm-kernel-feedback-list@broadcom.com
3145 L:      linux-arm-kernel@lists.infradead.org
3146 S:      Maintained
3147 F:      arch/arm/mach-bcm/bcm_5301x.c
3148 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3149 F:      arch/arm/boot/dts/bcm470*
3150 F:      arch/arm/boot/dts/bcm953012*
3151
3152 BROADCOM BCM53573 ARM ARCHITECTURE
3153 M:      Rafał Miłecki <rafal@milecki.pl>
3154 L:      linux-arm-kernel@lists.infradead.org
3155 S:      Maintained
3156 F:      arch/arm/boot/dts/bcm53573*
3157 F:      arch/arm/boot/dts/bcm47189*
3158
3159 BROADCOM BCM63XX ARM ARCHITECTURE
3160 M:      Florian Fainelli <f.fainelli@gmail.com>
3161 M:      bcm-kernel-feedback-list@broadcom.com
3162 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3163 T:      git git://github.com/broadcom/stblinux.git
3164 S:      Maintained
3165 N:      bcm63xx
3166
3167 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3168 M:      Kevin Cernekee <cernekee@gmail.com>
3169 L:      linux-usb@vger.kernel.org
3170 S:      Maintained
3171 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3172
3173 BROADCOM BCM7XXX ARM ARCHITECTURE
3174 M:      Brian Norris <computersforpeace@gmail.com>
3175 M:      Gregory Fong <gregory.0xf0@gmail.com>
3176 M:      Florian Fainelli <f.fainelli@gmail.com>
3177 M:      bcm-kernel-feedback-list@broadcom.com
3178 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3179 T:      git git://github.com/broadcom/stblinux.git
3180 S:      Maintained
3181 F:      arch/arm/mach-bcm/*brcmstb*
3182 F:      arch/arm/boot/dts/bcm7*.dts*
3183 F:      drivers/bus/brcmstb_gisb.c
3184 F:      arch/arm/mm/cache-b15-rac.c
3185 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3186 N:      brcmstb
3187
3188 BROADCOM BMIPS CPUFREQ DRIVER
3189 M:      Markus Mayer <mmayer@broadcom.com>
3190 M:      bcm-kernel-feedback-list@broadcom.com
3191 L:      linux-pm@vger.kernel.org
3192 S:      Maintained
3193 F:      drivers/cpufreq/bmips-cpufreq.c
3194
3195 BROADCOM BMIPS MIPS ARCHITECTURE
3196 M:      Kevin Cernekee <cernekee@gmail.com>
3197 M:      Florian Fainelli <f.fainelli@gmail.com>
3198 L:      bcm-kernel-feedback-list@broadcom.com
3199 L:      linux-mips@vger.kernel.org
3200 T:      git git://github.com/broadcom/stblinux.git
3201 S:      Maintained
3202 F:      arch/mips/bmips/*
3203 F:      arch/mips/include/asm/mach-bmips/*
3204 F:      arch/mips/kernel/*bmips*
3205 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3206 F:      drivers/irqchip/irq-bcm63*
3207 F:      drivers/irqchip/irq-bcm7*
3208 F:      drivers/irqchip/irq-brcmstb*
3209 F:      include/linux/bcm963xx_nvram.h
3210 F:      include/linux/bcm963xx_tag.h
3211
3212 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3213 M:      Rasesh Mody <rmody@marvell.com>
3214 M:      GR-Linux-NIC-Dev@marvell.com
3215 L:      netdev@vger.kernel.org
3216 S:      Supported
3217 F:      drivers/net/ethernet/broadcom/bnx2.*
3218 F:      drivers/net/ethernet/broadcom/bnx2_*
3219
3220 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3221 M:      QLogic-Storage-Upstream@qlogic.com
3222 L:      linux-scsi@vger.kernel.org
3223 S:      Supported
3224 F:      drivers/scsi/bnx2fc/
3225
3226 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3227 M:      QLogic-Storage-Upstream@qlogic.com
3228 L:      linux-scsi@vger.kernel.org
3229 S:      Supported
3230 F:      drivers/scsi/bnx2i/
3231
3232 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3233 M:      Ariel Elior <aelior@marvell.com>
3234 M:      Sudarsana Kalluru <skalluru@marvell.com>
3235 M:      GR-everest-linux-l2@marvell.com
3236 L:      netdev@vger.kernel.org
3237 S:      Supported
3238 F:      drivers/net/ethernet/broadcom/bnx2x/
3239
3240 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3241 M:      Michael Chan <michael.chan@broadcom.com>
3242 L:      netdev@vger.kernel.org
3243 S:      Supported
3244 F:      drivers/net/ethernet/broadcom/bnxt/
3245
3246 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3247 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3248 M:      Franky Lin <franky.lin@broadcom.com>
3249 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3250 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3251 M:      Wright Feng <wright.feng@cypress.com>
3252 L:      linux-wireless@vger.kernel.org
3253 L:      brcm80211-dev-list.pdl@broadcom.com
3254 L:      brcm80211-dev-list@cypress.com
3255 S:      Supported
3256 F:      drivers/net/wireless/broadcom/brcm80211/
3257
3258 BROADCOM BRCMSTB GPIO DRIVER
3259 M:      Gregory Fong <gregory.0xf0@gmail.com>
3260 L:      bcm-kernel-feedback-list@broadcom.com
3261 S:      Supported
3262 F:      drivers/gpio/gpio-brcmstb.c
3263 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3264
3265 BROADCOM BRCMSTB I2C DRIVER
3266 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3267 L:      linux-i2c@vger.kernel.org
3268 L:      bcm-kernel-feedback-list@broadcom.com
3269 S:      Supported
3270 F:      drivers/i2c/busses/i2c-brcmstb.c
3271 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3272
3273 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3274 M:      Al Cooper <alcooperx@gmail.com>
3275 L:      linux-kernel@vger.kernel.org
3276 L:      bcm-kernel-feedback-list@broadcom.com
3277 S:      Maintained
3278 F:      drivers/phy/broadcom/phy-brcm-usb*
3279
3280 BROADCOM GENET ETHERNET DRIVER
3281 M:      Doug Berger <opendmb@gmail.com>
3282 M:      Florian Fainelli <f.fainelli@gmail.com>
3283 L:      bcm-kernel-feedback-list@broadcom.com
3284 L:      netdev@vger.kernel.org
3285 S:      Supported
3286 F:      drivers/net/ethernet/broadcom/genet/
3287
3288 BROADCOM IPROC ARM ARCHITECTURE
3289 M:      Ray Jui <rjui@broadcom.com>
3290 M:      Scott Branden <sbranden@broadcom.com>
3291 M:      bcm-kernel-feedback-list@broadcom.com
3292 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3293 T:      git git://github.com/broadcom/cygnus-linux.git
3294 S:      Maintained
3295 N:      iproc
3296 N:      cygnus
3297 N:      bcm[-_]nsp
3298 N:      bcm9113*
3299 N:      bcm9583*
3300 N:      bcm9585*
3301 N:      bcm9586*
3302 N:      bcm988312
3303 N:      bcm113*
3304 N:      bcm583*
3305 N:      bcm585*
3306 N:      bcm586*
3307 N:      bcm88312
3308 N:      hr2
3309 N:      stingray
3310 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3311 F:      arch/arm64/boot/dts/broadcom/stingray/*
3312 F:      drivers/clk/bcm/clk-ns*
3313 F:      drivers/clk/bcm/clk-sr*
3314 F:      drivers/pinctrl/bcm/pinctrl-ns*
3315 F:      include/dt-bindings/clock/bcm-sr*
3316
3317 BROADCOM KONA GPIO DRIVER
3318 M:      Ray Jui <rjui@broadcom.com>
3319 L:      bcm-kernel-feedback-list@broadcom.com
3320 S:      Supported
3321 F:      drivers/gpio/gpio-bcm-kona.c
3322 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3323
3324 BROADCOM NETXTREME-E ROCE DRIVER
3325 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3326 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3327 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3328 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3329 L:      linux-rdma@vger.kernel.org
3330 W:      http://www.broadcom.com
3331 S:      Supported
3332 F:      drivers/infiniband/hw/bnxt_re/
3333 F:      include/uapi/rdma/bnxt_re-abi.h
3334
3335 BROADCOM NVRAM DRIVER
3336 M:      Rafał Miłecki <zajec5@gmail.com>
3337 L:      linux-mips@vger.kernel.org
3338 S:      Maintained
3339 F:      drivers/firmware/broadcom/*
3340
3341 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3342 M:      Rafał Miłecki <zajec5@gmail.com>
3343 L:      linux-wireless@vger.kernel.org
3344 S:      Maintained
3345 F:      drivers/bcma/
3346 F:      include/linux/bcma/
3347
3348 BROADCOM STB AVS CPUFREQ DRIVER
3349 M:      Markus Mayer <mmayer@broadcom.com>
3350 M:      bcm-kernel-feedback-list@broadcom.com
3351 L:      linux-pm@vger.kernel.org
3352 S:      Maintained
3353 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3354 F:      drivers/cpufreq/brcmstb*
3355
3356 BROADCOM STB AVS TMON DRIVER
3357 M:      Markus Mayer <mmayer@broadcom.com>
3358 M:      bcm-kernel-feedback-list@broadcom.com
3359 L:      linux-pm@vger.kernel.org
3360 S:      Maintained
3361 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3362 F:      drivers/thermal/broadcom/brcmstb*
3363
3364 BROADCOM STB NAND FLASH DRIVER
3365 M:      Brian Norris <computersforpeace@gmail.com>
3366 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3367 L:      linux-mtd@lists.infradead.org
3368 L:      bcm-kernel-feedback-list@broadcom.com
3369 S:      Maintained
3370 F:      drivers/mtd/nand/raw/brcmnand/
3371
3372 BROADCOM STB DPFE DRIVER
3373 M:      Markus Mayer <mmayer@broadcom.com>
3374 M:      bcm-kernel-feedback-list@broadcom.com
3375 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3376 S:      Maintained
3377 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3378 F:      drivers/memory/brcmstb_dpfe.c
3379
3380 BROADCOM SPI DRIVER
3381 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3382 M:      bcm-kernel-feedback-list@broadcom.com
3383 S:      Maintained
3384 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3385 F:      drivers/spi/spi-bcm-qspi.*
3386 F:      drivers/spi/spi-brcmstb-qspi.c
3387 F:      drivers/spi/spi-iproc-qspi.c
3388
3389 BROADCOM SYSTEMPORT ETHERNET DRIVER
3390 M:      Florian Fainelli <f.fainelli@gmail.com>
3391 L:      bcm-kernel-feedback-list@broadcom.com
3392 L:      netdev@vger.kernel.org
3393 S:      Supported
3394 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3395
3396 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3397 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3398 M:      Prashant Sreedharan <prashant@broadcom.com>
3399 M:      Michael Chan <mchan@broadcom.com>
3400 L:      netdev@vger.kernel.org
3401 S:      Supported
3402 F:      drivers/net/ethernet/broadcom/tg3.*
3403
3404 BROCADE BFA FC SCSI DRIVER
3405 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3406 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3407 L:      linux-scsi@vger.kernel.org
3408 S:      Supported
3409 F:      drivers/scsi/bfa/
3410
3411 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3412 M:      Rasesh Mody <rmody@marvell.com>
3413 M:      Sudarsana Kalluru <skalluru@marvell.com>
3414 M:      GR-Linux-NIC-Dev@marvell.com
3415 L:      netdev@vger.kernel.org
3416 S:      Supported
3417 F:      drivers/net/ethernet/brocade/bna/
3418
3419 BSG (block layer generic sg v4 driver)
3420 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3421 L:      linux-scsi@vger.kernel.org
3422 S:      Supported
3423 F:      block/bsg.c
3424 F:      include/linux/bsg.h
3425 F:      include/uapi/linux/bsg.h
3426
3427 BT87X AUDIO DRIVER
3428 M:      Clemens Ladisch <clemens@ladisch.de>
3429 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3431 S:      Maintained
3432 F:      Documentation/sound/cards/bt87x.rst
3433 F:      sound/pci/bt87x.c
3434
3435 BT8XXGPIO DRIVER
3436 M:      Michael Buesch <m@bues.ch>
3437 W:      http://bu3sch.de/btgpio.php
3438 S:      Maintained
3439 F:      drivers/gpio/gpio-bt8xx.c
3440
3441 BTRFS FILE SYSTEM
3442 M:      Chris Mason <clm@fb.com>
3443 M:      Josef Bacik <josef@toxicpanda.com>
3444 M:      David Sterba <dsterba@suse.com>
3445 L:      linux-btrfs@vger.kernel.org
3446 W:      http://btrfs.wiki.kernel.org/
3447 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3448 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3449 S:      Maintained
3450 F:      Documentation/filesystems/btrfs.txt
3451 F:      fs/btrfs/
3452 F:      include/linux/btrfs*
3453 F:      include/uapi/linux/btrfs*
3454
3455 BTTV VIDEO4LINUX DRIVER
3456 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3457 L:      linux-media@vger.kernel.org
3458 W:      https://linuxtv.org
3459 T:      git git://linuxtv.org/media_tree.git
3460 S:      Odd fixes
3461 F:      Documentation/media/v4l-drivers/bttv*
3462 F:      drivers/media/pci/bt8xx/bttv*
3463
3464 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3465 M:      Chanwoo Choi <cw00.choi@samsung.com>
3466 L:      linux-pm@vger.kernel.org
3467 L:      linux-samsung-soc@vger.kernel.org
3468 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3469 S:      Maintained
3470 F:      drivers/devfreq/exynos-bus.c
3471 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3472
3473 BUSLOGIC SCSI DRIVER
3474 M:      Khalid Aziz <khalid@gonehiking.org>
3475 L:      linux-scsi@vger.kernel.org
3476 S:      Maintained
3477 F:      drivers/scsi/BusLogic.*
3478 F:      drivers/scsi/FlashPoint.*
3479
3480 C-MEDIA CMI8788 DRIVER
3481 M:      Clemens Ladisch <clemens@ladisch.de>
3482 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3484 S:      Maintained
3485 F:      sound/pci/oxygen/
3486
3487 C-SKY ARCHITECTURE
3488 M:      Guo Ren <guoren@kernel.org>
3489 T:      git https://github.com/c-sky/csky-linux.git
3490 S:      Supported
3491 F:      arch/csky/
3492 F:      Documentation/devicetree/bindings/csky/
3493 F:      drivers/irqchip/irq-csky-*
3494 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3495 F:      drivers/clocksource/timer-gx6605s.c
3496 F:      drivers/clocksource/timer-mp-csky.c
3497 F:      Documentation/devicetree/bindings/timer/csky,*
3498 K:      csky
3499 N:      csky
3500
3501 C6X ARCHITECTURE
3502 M:      Mark Salter <msalter@redhat.com>
3503 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3504 L:      linux-c6x-dev@linux-c6x.org
3505 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3506 S:      Maintained
3507 F:      arch/c6x/
3508
3509 CA8210 IEEE-802.15.4 RADIO DRIVER
3510 M:      Harry Morris <h.morris@cascoda.com>
3511 L:      linux-wpan@vger.kernel.org
3512 W:      https://github.com/Cascoda/ca8210-linux.git
3513 S:      Maintained
3514 F:      drivers/net/ieee802154/ca8210.c
3515 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3516
3517 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3518 M:      David Howells <dhowells@redhat.com>
3519 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3520 S:      Supported
3521 F:      Documentation/filesystems/caching/cachefiles.txt
3522 F:      fs/cachefiles/
3523
3524 CADENCE MIPI-CSI2 BRIDGES
3525 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3526 L:      linux-media@vger.kernel.org
3527 S:      Maintained
3528 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3529 F:      drivers/media/platform/cadence/cdns-csi2*
3530
3531 CADET FM/AM RADIO RECEIVER DRIVER
3532 M:      Hans Verkuil <hverkuil@xs4all.nl>
3533 L:      linux-media@vger.kernel.org
3534 T:      git git://linuxtv.org/media_tree.git
3535 W:      https://linuxtv.org
3536 S:      Maintained
3537 F:      drivers/media/radio/radio-cadet*
3538
3539 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3540 M:      Jonathan Corbet <corbet@lwn.net>
3541 L:      linux-media@vger.kernel.org
3542 T:      git git://linuxtv.org/media_tree.git
3543 S:      Maintained
3544 F:      Documentation/media/v4l-drivers/cafe_ccic*
3545 F:      drivers/media/platform/marvell-ccic/
3546
3547 CAIF NETWORK LAYER
3548 L:      netdev@vger.kernel.org
3549 S:      Orphan
3550 F:      Documentation/networking/caif/
3551 F:      drivers/net/caif/
3552 F:      include/uapi/linux/caif/
3553 F:      include/net/caif/
3554 F:      net/caif/
3555
3556 CAKE QDISC
3557 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3558 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3559 S:      Maintained
3560 F:      net/sched/sch_cake.c
3561
3562 CALGARY x86-64 IOMMU
3563 M:      Muli Ben-Yehuda <mulix@mulix.org>
3564 M:      Jon Mason <jdmason@kudzu.us>
3565 L:      iommu@lists.linux-foundation.org
3566 S:      Maintained
3567 F:      arch/x86/kernel/pci-calgary_64.c
3568 F:      arch/x86/kernel/tce_64.c
3569 F:      arch/x86/include/asm/calgary.h
3570 F:      arch/x86/include/asm/tce.h
3571
3572 CAN NETWORK DRIVERS
3573 M:      Wolfgang Grandegger <wg@grandegger.com>
3574 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3575 L:      linux-can@vger.kernel.org
3576 W:      https://github.com/linux-can
3577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3579 S:      Maintained
3580 F:      Documentation/devicetree/bindings/net/can/
3581 F:      drivers/net/can/
3582 F:      include/linux/can/dev.h
3583 F:      include/linux/can/platform/
3584 F:      include/uapi/linux/can/error.h
3585 F:      include/uapi/linux/can/netlink.h
3586
3587 CAN NETWORK LAYER
3588 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3589 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3590 L:      linux-can@vger.kernel.org
3591 W:      https://github.com/linux-can
3592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3594 S:      Maintained
3595 F:      Documentation/networking/can.rst
3596 F:      net/can/
3597 F:      include/linux/can/core.h
3598 F:      include/uapi/linux/can.h
3599 F:      include/uapi/linux/can/bcm.h
3600 F:      include/uapi/linux/can/raw.h
3601 F:      include/uapi/linux/can/gw.h
3602
3603 CAPABILITIES
3604 M:      Serge Hallyn <serge@hallyn.com>
3605 L:      linux-security-module@vger.kernel.org
3606 S:      Supported
3607 F:      include/linux/capability.h
3608 F:      include/uapi/linux/capability.h
3609 F:      security/commoncap.c
3610 F:      kernel/capability.c
3611
3612 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3613 M:      Kevin Tsai <ktsai@capellamicro.com>
3614 S:      Maintained
3615 F:      drivers/iio/light/cm*
3616
3617 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3618 M:      Christian Lamparter <chunkeey@googlemail.com>
3619 L:      linux-wireless@vger.kernel.org
3620 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3621 S:      Maintained
3622 F:      drivers/net/wireless/ath/carl9170/
3623
3624 CAVIUM I2C DRIVER
3625 M:      Jan Glauber <jglauber@cavium.com>
3626 M:      David Daney <david.daney@cavium.com>
3627 W:      http://www.cavium.com
3628 S:      Supported
3629 F:      drivers/i2c/busses/i2c-octeon*
3630 F:      drivers/i2c/busses/i2c-thunderx*
3631
3632 CAVIUM LIQUIDIO NETWORK DRIVER
3633 M:      Derek Chickles <dchickles@marvell.com>
3634 M:      Satanand Burla <sburla@marvell.com>
3635 M:      Felix Manlunas <fmanlunas@marvell.com>
3636 L:      netdev@vger.kernel.org
3637 W:      http://www.cavium.com
3638 S:      Supported
3639 F:      drivers/net/ethernet/cavium/liquidio/
3640
3641 CAVIUM MMC DRIVER
3642 M:      Jan Glauber <jglauber@cavium.com>
3643 M:      David Daney <david.daney@cavium.com>
3644 M:      Steven J. Hill <Steven.Hill@cavium.com>
3645 W:      http://www.cavium.com
3646 S:      Supported
3647 F:      drivers/mmc/host/cavium*
3648
3649 CAVIUM OCTEON-TX CRYPTO DRIVER
3650 M:      George Cherian <george.cherian@cavium.com>
3651 L:      linux-crypto@vger.kernel.org
3652 W:      http://www.cavium.com
3653 S:      Supported
3654 F:      drivers/crypto/cavium/cpt/
3655
3656 CAVIUM THUNDERX2 ARM64 SOC
3657 M:      Robert Richter <rrichter@cavium.com>
3658 M:      Jayachandran C <jnair@caviumnetworks.com>
3659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3660 S:      Maintained
3661 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3662 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3663
3664 CC2520 IEEE-802.15.4 RADIO DRIVER
3665 M:      Varka Bhadram <varkabhadram@gmail.com>
3666 L:      linux-wpan@vger.kernel.org
3667 S:      Maintained
3668 F:      drivers/net/ieee802154/cc2520.c
3669 F:      include/linux/spi/cc2520.h
3670 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3671
3672 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3673 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3674 L:      linux-crypto@vger.kernel.org
3675 S:      Supported
3676 F:      drivers/crypto/ccree/
3677 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3678
3679 CEC FRAMEWORK
3680 M:      Hans Verkuil <hans.verkuil@cisco.com>
3681 L:      linux-media@vger.kernel.org
3682 T:      git git://linuxtv.org/media_tree.git
3683 W:      http://linuxtv.org
3684 S:      Supported
3685 F:      Documentation/media/kapi/cec-core.rst
3686 F:      Documentation/media/uapi/cec
3687 F:      drivers/media/cec/
3688 F:      drivers/media/rc/keymaps/rc-cec.c
3689 F:      include/media/cec.h
3690 F:      include/media/cec-notifier.h
3691 F:      include/uapi/linux/cec.h
3692 F:      include/uapi/linux/cec-funcs.h
3693 F:      Documentation/devicetree/bindings/media/cec.txt
3694 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3695
3696 CEC GPIO DRIVER
3697 M:      Hans Verkuil <hans.verkuil@cisco.com>
3698 L:      linux-media@vger.kernel.org
3699 T:      git git://linuxtv.org/media_tree.git
3700 W:      http://linuxtv.org
3701 S:      Supported
3702 F:      drivers/media/platform/cec-gpio/
3703 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3704
3705 CELL BROADBAND ENGINE ARCHITECTURE
3706 M:      Arnd Bergmann <arnd@arndb.de>
3707 L:      linuxppc-dev@lists.ozlabs.org
3708 W:      http://www.ibm.com/developerworks/power/cell/
3709 S:      Supported
3710 F:      arch/powerpc/include/asm/cell*.h
3711 F:      arch/powerpc/include/asm/spu*.h
3712 F:      arch/powerpc/include/uapi/asm/spu*.h
3713 F:      arch/powerpc/oprofile/*cell*
3714 F:      arch/powerpc/platforms/cell/
3715
3716 CEPH COMMON CODE (LIBCEPH)
3717 M:      Ilya Dryomov <idryomov@gmail.com>
3718 M:      "Yan, Zheng" <zyan@redhat.com>
3719 M:      Sage Weil <sage@redhat.com>
3720 L:      ceph-devel@vger.kernel.org
3721 W:      http://ceph.com/
3722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3723 T:      git git://github.com/ceph/ceph-client.git
3724 S:      Supported
3725 F:      net/ceph/
3726 F:      include/linux/ceph/
3727 F:      include/linux/crush/
3728
3729 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3730 M:      "Yan, Zheng" <zyan@redhat.com>
3731 M:      Sage Weil <sage@redhat.com>
3732 M:      Ilya Dryomov <idryomov@gmail.com>
3733 L:      ceph-devel@vger.kernel.org
3734 W:      http://ceph.com/
3735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3736 T:      git git://github.com/ceph/ceph-client.git
3737 S:      Supported
3738 F:      Documentation/filesystems/ceph.txt
3739 F:      fs/ceph/
3740
3741 CERTIFICATE HANDLING:
3742 M:      David Howells <dhowells@redhat.com>
3743 M:      David Woodhouse <dwmw2@infradead.org>
3744 L:      keyrings@vger.kernel.org
3745 S:      Maintained
3746 F:      Documentation/admin-guide/module-signing.rst
3747 F:      certs/
3748 F:      scripts/sign-file.c
3749 F:      scripts/extract-cert.c
3750
3751 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3752 L:      linux-usb@vger.kernel.org
3753 S:      Orphan
3754 F:      Documentation/usb/WUSB-Design-overview.txt
3755 F:      Documentation/usb/wusb-cbaf
3756 F:      drivers/usb/host/hwa-hc.c
3757 F:      drivers/usb/host/whci/
3758 F:      drivers/usb/wusbcore/
3759 F:      include/linux/usb/wusb*
3760
3761 CFAG12864B LCD DRIVER
3762 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3763 S:      Maintained
3764 F:      drivers/auxdisplay/cfag12864b.c
3765 F:      include/linux/cfag12864b.h
3766
3767 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3768 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3769 S:      Maintained
3770 F:      drivers/auxdisplay/cfag12864bfb.c
3771 F:      include/linux/cfag12864b.h
3772
3773 802.11 (including CFG80211/NL80211)
3774 M:      Johannes Berg <johannes@sipsolutions.net>
3775 L:      linux-wireless@vger.kernel.org
3776 W:      http://wireless.kernel.org/
3777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3779 S:      Maintained
3780 F:      net/wireless/
3781 F:      include/uapi/linux/nl80211.h
3782 F:      include/linux/ieee80211.h
3783 F:      include/net/wext.h
3784 F:      include/net/cfg80211.h
3785 F:      include/net/iw_handler.h
3786 F:      include/net/ieee80211_radiotap.h
3787 F:      Documentation/driver-api/80211/cfg80211.rst
3788 F:      Documentation/networking/regulatory.txt
3789
3790 CHAR and MISC DRIVERS
3791 M:      Arnd Bergmann <arnd@arndb.de>
3792 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3794 S:      Supported
3795 F:      drivers/char/
3796 F:      drivers/misc/
3797 F:      include/linux/miscdevice.h
3798
3799 CHECKPATCH
3800 M:      Andy Whitcroft <apw@canonical.com>
3801 M:      Joe Perches <joe@perches.com>
3802 S:      Maintained
3803 F:      scripts/checkpatch.pl
3804
3805 CHINESE DOCUMENTATION
3806 M:      Harry Wei <harryxiyou@gmail.com>
3807 M:      Alex Shi <alex.shi@linux.alibaba.com>
3808 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3809 S:      Maintained
3810 F:      Documentation/translations/zh_CN/
3811
3812 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3813 M:      Peter Chen <Peter.Chen@nxp.com>
3814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3815 L:      linux-usb@vger.kernel.org
3816 S:      Maintained
3817 F:      drivers/usb/chipidea/
3818
3819 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3820 M:      Hans de Goede <hdegoede@redhat.com>
3821 L:      linux-input@vger.kernel.org
3822 S:      Maintained
3823 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3824 F:      drivers/input/touchscreen/chipone_icn8318.c
3825
3826 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3827 M:      Hans de Goede <hdegoede@redhat.com>
3828 L:      linux-input@vger.kernel.org
3829 S:      Maintained
3830 F:      drivers/input/touchscreen/chipone_icn8505.c
3831
3832 CHROME HARDWARE PLATFORM SUPPORT
3833 M:      Benson Leung <bleung@chromium.org>
3834 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3835 S:      Maintained
3836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3837 F:      drivers/platform/chrome/
3838
3839 CHROMEOS EC SUBDRIVERS
3840 M:      Benson Leung <bleung@chromium.org>
3841 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3842 R:      Guenter Roeck <groeck@chromium.org>
3843 S:      Maintained
3844 N:      cros_ec
3845 N:      cros-ec
3846 F:      drivers/power/supply/cros_usbpd-charger.c
3847
3848 CHROMEOS EC CODEC DRIVER
3849 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3850 S:      Maintained
3851 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3852 R:      Guenter Roeck <groeck@chromium.org>
3853 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3854 F:      sound/soc/codecs/cros_ec_codec.*
3855
3856 CIRRUS LOGIC AUDIO CODEC DRIVERS
3857 M:      Brian Austin <brian.austin@cirrus.com>
3858 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3859 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3860 S:      Maintained
3861 F:      sound/soc/codecs/cs*
3862
3863 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3864 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3865 L:      netdev@vger.kernel.org
3866 S:      Maintained
3867 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3868
3869 CIRRUS LOGIC LOCHNAGAR DRIVER
3870 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3871 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3872 L:      patches@opensource.cirrus.com
3873 S:      Supported
3874 F:      drivers/clk/clk-lochnagar.c
3875 F:      drivers/hwmon/lochnagar-hwmon.c
3876 F:      drivers/mfd/lochnagar-i2c.c
3877 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3878 F:      drivers/regulator/lochnagar-regulator.c
3879 F:      sound/soc/codecs/lochnagar-sc.c
3880 F:      include/dt-bindings/clk/lochnagar.h
3881 F:      include/dt-bindings/pinctrl/lochnagar.h
3882 F:      include/linux/mfd/lochnagar*
3883 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3884 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3885 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
3886 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3887 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3888 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
3889 F:      Documentation/hwmon/lochnagar
3890
3891 CISCO FCOE HBA DRIVER
3892 M:      Satish Kharat <satishkh@cisco.com>
3893 M:      Sesidhar Baddela <sebaddel@cisco.com>
3894 M:      Karan Tilak Kumar <kartilak@cisco.com>
3895 L:      linux-scsi@vger.kernel.org
3896 S:      Supported
3897 F:      drivers/scsi/fnic/
3898
3899 CISCO SCSI HBA DRIVER
3900 M:      Karan Tilak Kumar <kartilak@cisco.com>
3901 M:      Sesidhar Baddela <sebaddel@cisco.com>
3902 L:      linux-scsi@vger.kernel.org
3903 S:      Supported
3904 F:      drivers/scsi/snic/
3905
3906 CISCO VIC ETHERNET NIC DRIVER
3907 M:      Christian Benvenuti <benve@cisco.com>
3908 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3909 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3910 S:      Supported
3911 F:      drivers/net/ethernet/cisco/enic/
3912
3913 CISCO VIC LOW LATENCY NIC DRIVER
3914 M:      Christian Benvenuti <benve@cisco.com>
3915 M:      Nelson Escobar <neescoba@cisco.com>
3916 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3917 S:      Supported
3918 F:      drivers/infiniband/hw/usnic/
3919
3920 CIRRUS LOGIC MADERA CODEC DRIVERS
3921 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3922 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3923 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3924 L:      patches@opensource.cirrus.com
3925 T:      git https://github.com/CirrusLogic/linux-drivers.git
3926 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3927 S:      Supported
3928 F:      Documentation/devicetree/bindings/mfd/madera.txt
3929 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3930 F:      include/linux/irqchip/irq-madera*
3931 F:      include/linux/mfd/madera/*
3932 F:      drivers/gpio/gpio-madera*
3933 F:      drivers/irqchip/irq-madera*
3934 F:      drivers/mfd/madera*
3935 F:      drivers/mfd/cs47l*
3936 F:      drivers/pinctrl/cirrus/*
3937
3938 CLANG-FORMAT FILE
3939 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3940 S:      Maintained
3941 F:      .clang-format
3942
3943 CLEANCACHE API
3944 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3945 L:      linux-kernel@vger.kernel.org
3946 S:      Maintained
3947 F:      mm/cleancache.c
3948 F:      include/linux/cleancache.h
3949
3950 CLK API
3951 M:      Russell King <linux@armlinux.org.uk>
3952 L:      linux-clk@vger.kernel.org
3953 S:      Maintained
3954 F:      include/linux/clk.h
3955
3956 CLOCKSOURCE, CLOCKEVENT DRIVERS
3957 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3958 M:      Thomas Gleixner <tglx@linutronix.de>
3959 L:      linux-kernel@vger.kernel.org
3960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3961 S:      Supported
3962 F:      drivers/clocksource/
3963 F:      Documentation/devicetree/bindings/timer/
3964
3965 CMPC ACPI DRIVER
3966 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3967 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3968 L:      platform-driver-x86@vger.kernel.org
3969 S:      Supported
3970 F:      drivers/platform/x86/classmate-laptop.c
3971
3972 COBALT MEDIA DRIVER
3973 M:      Hans Verkuil <hans.verkuil@cisco.com>
3974 L:      linux-media@vger.kernel.org
3975 T:      git git://linuxtv.org/media_tree.git
3976 W:      https://linuxtv.org
3977 S:      Supported
3978 F:      drivers/media/pci/cobalt/
3979
3980 COCCINELLE/Semantic Patches (SmPL)
3981 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3982 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3983 M:      Nicolas Palix <nicolas.palix@imag.fr>
3984 M:      Michal Marek <michal.lkml@markovi.net>
3985 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3987 W:      http://coccinelle.lip6.fr/
3988 S:      Supported
3989 F:      Documentation/dev-tools/coccinelle.rst
3990 F:      scripts/coccinelle/
3991 F:      scripts/coccicheck
3992
3993 CODA FILE SYSTEM
3994 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3995 M:      coda@cs.cmu.edu
3996 L:      codalist@coda.cs.cmu.edu
3997 W:      http://www.coda.cs.cmu.edu/
3998 S:      Maintained
3999 F:      Documentation/filesystems/coda.txt
4000 F:      fs/coda/
4001 F:      include/linux/coda*.h
4002 F:      include/uapi/linux/coda*.h
4003
4004 CODA V4L2 MEM2MEM DRIVER
4005 M:      Philipp Zabel <p.zabel@pengutronix.de>
4006 L:      linux-media@vger.kernel.org
4007 S:      Maintained
4008 F:      Documentation/devicetree/bindings/media/coda.txt
4009 F:      drivers/media/platform/coda/
4010
4011 CODE OF CONDUCT
4012 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4013 S:      Supported
4014 F:      Documentation/process/code-of-conduct.rst
4015 F:      Documentation/process/code-of-conduct-interpretation.rst
4016
4017 COMMON CLK FRAMEWORK
4018 M:      Michael Turquette <mturquette@baylibre.com>
4019 M:      Stephen Boyd <sboyd@kernel.org>
4020 L:      linux-clk@vger.kernel.org
4021 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4023 S:      Maintained
4024 F:      Documentation/devicetree/bindings/clock/
4025 F:      drivers/clk/
4026 X:      drivers/clk/clkdev.c
4027 F:      include/linux/clk-pr*
4028 F:      include/linux/clk/
4029 F:      include/linux/of_clk.h
4030
4031 COMMON INTERNET FILE SYSTEM (CIFS)
4032 M:      Steve French <sfrench@samba.org>
4033 L:      linux-cifs@vger.kernel.org
4034 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4035 W:      http://linux-cifs.samba.org/
4036 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4037 S:      Supported
4038 F:      Documentation/filesystems/cifs/
4039 F:      fs/cifs/
4040
4041 COMPACTPCI HOTPLUG CORE
4042 M:      Scott Murray <scott@spiteful.org>
4043 L:      linux-pci@vger.kernel.org
4044 S:      Maintained
4045 F:      drivers/pci/hotplug/cpci_hotplug*
4046
4047 COMPACTPCI HOTPLUG GENERIC DRIVER
4048 M:      Scott Murray <scott@spiteful.org>
4049 L:      linux-pci@vger.kernel.org
4050 S:      Maintained
4051 F:      drivers/pci/hotplug/cpcihp_generic.c
4052
4053 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4054 M:      Scott Murray <scott@spiteful.org>
4055 L:      linux-pci@vger.kernel.org
4056 S:      Maintained
4057 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4058
4059 COMPAL LAPTOP SUPPORT
4060 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4061 L:      platform-driver-x86@vger.kernel.org
4062 S:      Maintained
4063 F:      drivers/platform/x86/compal-laptop.c
4064
4065 COMPILER ATTRIBUTES
4066 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4067 S:      Maintained
4068 F:      include/linux/compiler_attributes.h
4069
4070 CONEXANT ACCESSRUNNER USB DRIVER
4071 L:      accessrunner-general@lists.sourceforge.net
4072 W:      http://accessrunner.sourceforge.net/
4073 S:      Orphan
4074 F:      drivers/usb/atm/cxacru.c
4075
4076 CONFIGFS
4077 M:      Joel Becker <jlbec@evilplan.org>
4078 M:      Christoph Hellwig <hch@lst.de>
4079 T:      git git://git.infradead.org/users/hch/configfs.git
4080 S:      Supported
4081 F:      fs/configfs/
4082 F:      include/linux/configfs.h
4083
4084 CONNECTOR
4085 M:      Evgeniy Polyakov <zbr@ioremap.net>
4086 L:      netdev@vger.kernel.org
4087 S:      Maintained
4088 F:      drivers/connector/
4089
4090 CONTROL GROUP (CGROUP)
4091 M:      Tejun Heo <tj@kernel.org>
4092 M:      Li Zefan <lizefan@huawei.com>
4093 M:      Johannes Weiner <hannes@cmpxchg.org>
4094 L:      cgroups@vger.kernel.org
4095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4096 S:      Maintained
4097 F:      Documentation/admin-guide/cgroup-v2.rst
4098 F:      Documentation/cgroup-v1/
4099 F:      include/linux/cgroup*
4100 F:      kernel/cgroup/
4101
4102 CONTROL GROUP - CPUSET
4103 M:      Li Zefan <lizefan@huawei.com>
4104 L:      cgroups@vger.kernel.org
4105 W:      http://www.bullopensource.org/cpuset/
4106 W:      http://oss.sgi.com/projects/cpusets/
4107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4108 S:      Maintained
4109 F:      Documentation/cgroup-v1/cpusets.txt
4110 F:      include/linux/cpuset.h
4111 F:      kernel/cgroup/cpuset.c
4112
4113 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4114 M:      Johannes Weiner <hannes@cmpxchg.org>
4115 M:      Michal Hocko <mhocko@kernel.org>
4116 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4117 L:      cgroups@vger.kernel.org
4118 L:      linux-mm@kvack.org
4119 S:      Maintained
4120 F:      mm/memcontrol.c
4121 F:      mm/swap_cgroup.c
4122
4123 CORETEMP HARDWARE MONITORING DRIVER
4124 M:      Fenghua Yu <fenghua.yu@intel.com>
4125 L:      linux-hwmon@vger.kernel.org
4126 S:      Maintained
4127 F:      Documentation/hwmon/coretemp.rst
4128 F:      drivers/hwmon/coretemp.c
4129
4130 COSA/SRP SYNC SERIAL DRIVER
4131 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4132 W:      http://www.fi.muni.cz/~kas/cosa/
4133 S:      Maintained
4134 F:      drivers/net/wan/cosa*
4135
4136 COUNTER SUBSYSTEM
4137 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4138 L:      linux-iio@vger.kernel.org
4139 S:      Maintained
4140 F:      Documentation/ABI/testing/sysfs-bus-counter*
4141 F:      Documentation/driver-api/generic-counter.rst
4142 F:      drivers/counter/
4143 F:      include/linux/counter.h
4144 F:      include/linux/counter_enum.h
4145
4146 CPMAC ETHERNET DRIVER
4147 M:      Florian Fainelli <f.fainelli@gmail.com>
4148 L:      netdev@vger.kernel.org
4149 S:      Maintained
4150 F:      drivers/net/ethernet/ti/cpmac.c
4151
4152 CPU FREQUENCY SCALING FRAMEWORK
4153 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4154 M:      Viresh Kumar <viresh.kumar@linaro.org>
4155 L:      linux-pm@vger.kernel.org
4156 S:      Maintained
4157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4159 B:      https://bugzilla.kernel.org
4160 F:      Documentation/admin-guide/pm/cpufreq.rst
4161 F:      Documentation/admin-guide/pm/intel_pstate.rst
4162 F:      Documentation/cpu-freq/
4163 F:      Documentation/devicetree/bindings/cpufreq/
4164 F:      drivers/cpufreq/
4165 F:      kernel/sched/cpufreq*.c
4166 F:      include/linux/cpufreq.h
4167 F:      include/linux/sched/cpufreq.h
4168 F:      tools/testing/selftests/cpufreq/
4169
4170 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4171 M:      Viresh Kumar <viresh.kumar@linaro.org>
4172 M:      Sudeep Holla <sudeep.holla@arm.com>
4173 L:      linux-pm@vger.kernel.org
4174 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4175 S:      Maintained
4176 F:      drivers/cpufreq/arm_big_little.h
4177 F:      drivers/cpufreq/arm_big_little.c
4178
4179 CPU POWER MONITORING SUBSYSTEM
4180 M:      Thomas Renninger <trenn@suse.com>
4181 M:      Shuah Khan <shuah@kernel.org>
4182 M:      Shuah Khan <skhan@linuxfoundation.org>
4183 L:      linux-pm@vger.kernel.org
4184 S:      Maintained
4185 F:      tools/power/cpupower/
4186
4187 CPUID/MSR DRIVER
4188 M:      "H. Peter Anvin" <hpa@zytor.com>
4189 S:      Maintained
4190 F:      arch/x86/kernel/cpuid.c
4191 F:      arch/x86/kernel/msr.c
4192
4193 CPUIDLE DRIVER - ARM BIG LITTLE
4194 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4195 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4196 L:      linux-pm@vger.kernel.org
4197 L:      linux-arm-kernel@lists.infradead.org
4198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4199 S:      Maintained
4200 F:      drivers/cpuidle/cpuidle-big_little.c
4201
4202 CPUIDLE DRIVER - ARM EXYNOS
4203 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4204 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4205 M:      Kukjin Kim <kgene@kernel.org>
4206 L:      linux-pm@vger.kernel.org
4207 L:      linux-samsung-soc@vger.kernel.org
4208 S:      Supported
4209 F:      drivers/cpuidle/cpuidle-exynos.c
4210 F:      arch/arm/mach-exynos/pm.c
4211
4212 CPU IDLE TIME MANAGEMENT FRAMEWORK
4213 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4214 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4215 L:      linux-pm@vger.kernel.org
4216 S:      Maintained
4217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4218 B:      https://bugzilla.kernel.org
4219 F:      Documentation/admin-guide/pm/cpuidle.rst
4220 F:      Documentation/driver-api/pm/cpuidle.rst
4221 F:      drivers/cpuidle/*
4222 F:      include/linux/cpuidle.h
4223
4224 CRAMFS FILESYSTEM
4225 M:      Nicolas Pitre <nico@fluxnic.net>
4226 S:      Maintained
4227 F:      Documentation/filesystems/cramfs.txt
4228 F:      fs/cramfs/
4229
4230 CRYPTO API
4231 M:      Herbert Xu <herbert@gondor.apana.org.au>
4232 M:      "David S. Miller" <davem@davemloft.net>
4233 L:      linux-crypto@vger.kernel.org
4234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4236 S:      Maintained
4237 F:      Documentation/crypto/
4238 F:      Documentation/devicetree/bindings/crypto/
4239 F:      arch/*/crypto/
4240 F:      crypto/
4241 F:      drivers/crypto/
4242 F:      include/crypto/
4243 F:      include/linux/crypto*
4244
4245 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4246 M:      Neil Horman <nhorman@tuxdriver.com>
4247 L:      linux-crypto@vger.kernel.org
4248 S:      Maintained
4249 F:      crypto/ansi_cprng.c
4250 F:      crypto/rng.c
4251
4252 CS3308 MEDIA DRIVER
4253 M:      Hans Verkuil <hverkuil@xs4all.nl>
4254 L:      linux-media@vger.kernel.org
4255 T:      git git://linuxtv.org/media_tree.git
4256 W:      http://linuxtv.org
4257 S:      Odd Fixes
4258 F:      drivers/media/i2c/cs3308.c
4259
4260 CS5535 Audio ALSA driver
4261 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4262 S:      Maintained
4263 F:      sound/pci/cs5535audio/
4264
4265 CSI DRIVERS FOR ALLWINNER V3s
4266 M:      Yong Deng <yong.deng@magewell.com>
4267 L:      linux-media@vger.kernel.org
4268 T:      git git://linuxtv.org/media_tree.git
4269 S:      Maintained
4270 F:      drivers/media/platform/sunxi/sun6i-csi/
4271 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4272
4273 CW1200 WLAN driver
4274 M:      Solomon Peachy <pizza@shaftnet.org>
4275 S:      Maintained
4276 F:      drivers/net/wireless/st/cw1200/
4277
4278 CX18 VIDEO4LINUX DRIVER
4279 M:      Andy Walls <awalls@md.metrocast.net>
4280 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4281 L:      linux-media@vger.kernel.org
4282 T:      git git://linuxtv.org/media_tree.git
4283 W:      https://linuxtv.org
4284 W:      http://www.ivtvdriver.org/index.php/Cx18
4285 S:      Maintained
4286 F:      Documentation/media/v4l-drivers/cx18*
4287 F:      drivers/media/pci/cx18/
4288 F:      include/uapi/linux/ivtv*
4289
4290 CX2341X MPEG ENCODER HELPER MODULE
4291 M:      Hans Verkuil <hverkuil@xs4all.nl>
4292 L:      linux-media@vger.kernel.org
4293 T:      git git://linuxtv.org/media_tree.git
4294 W:      https://linuxtv.org
4295 S:      Maintained
4296 F:      drivers/media/common/cx2341x*
4297 F:      include/media/drv-intf/cx2341x.h
4298
4299 CX24120 MEDIA DRIVER
4300 M:      Jemma Denson <jdenson@gmail.com>
4301 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4302 L:      linux-media@vger.kernel.org
4303 W:      https://linuxtv.org
4304 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4305 S:      Maintained
4306 F:      drivers/media/dvb-frontends/cx24120*
4307
4308 CX88 VIDEO4LINUX DRIVER
4309 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4310 L:      linux-media@vger.kernel.org
4311 W:      https://linuxtv.org
4312 T:      git git://linuxtv.org/media_tree.git
4313 S:      Odd fixes
4314 F:      Documentation/media/v4l-drivers/cx88*
4315 F:      drivers/media/pci/cx88/
4316
4317 CXD2820R MEDIA DRIVER
4318 M:      Antti Palosaari <crope@iki.fi>
4319 L:      linux-media@vger.kernel.org
4320 W:      https://linuxtv.org
4321 W:      http://palosaari.fi/linux/
4322 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4323 T:      git git://linuxtv.org/anttip/media_tree.git
4324 S:      Maintained
4325 F:      drivers/media/dvb-frontends/cxd2820r*
4326
4327 CXGB3 ETHERNET DRIVER (CXGB3)
4328 M:      Vishal Kulkarni <vishal@chelsio.com>
4329 L:      netdev@vger.kernel.org
4330 W:      http://www.chelsio.com
4331 S:      Supported
4332 F:      drivers/net/ethernet/chelsio/cxgb3/
4333
4334 CXGB3 ISCSI DRIVER (CXGB3I)
4335 M:      Karen Xie <kxie@chelsio.com>
4336 L:      linux-scsi@vger.kernel.org
4337 W:      http://www.chelsio.com
4338 S:      Supported
4339 F:      drivers/scsi/cxgbi/cxgb3i
4340
4341 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4342 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4343 L:      linux-rdma@vger.kernel.org
4344 W:      http://www.openfabrics.org
4345 S:      Supported
4346 F:      drivers/infiniband/hw/cxgb3/
4347 F:      include/uapi/rdma/cxgb3-abi.h
4348
4349 CXGB4 CRYPTO DRIVER (chcr)
4350 M:      Atul Gupta <atul.gupta@chelsio.com>
4351 L:      linux-crypto@vger.kernel.org
4352 W:      http://www.chelsio.com
4353 S:      Supported
4354 F:      drivers/crypto/chelsio
4355
4356 CXGB4 ETHERNET DRIVER (CXGB4)
4357 M:      Vishal Kulkarni <vishal@chelsio.com>
4358 L:      netdev@vger.kernel.org
4359 W:      http://www.chelsio.com
4360 S:      Supported
4361 F:      drivers/net/ethernet/chelsio/cxgb4/
4362
4363 CXGB4 ISCSI DRIVER (CXGB4I)
4364 M:      Karen Xie <kxie@chelsio.com>
4365 L:      linux-scsi@vger.kernel.org
4366 W:      http://www.chelsio.com
4367 S:      Supported
4368 F:      drivers/scsi/cxgbi/cxgb4i
4369
4370 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4371 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4372 L:      linux-rdma@vger.kernel.org
4373 W:      http://www.openfabrics.org
4374 S:      Supported
4375 F:      drivers/infiniband/hw/cxgb4/
4376 F:      include/uapi/rdma/cxgb4-abi.h
4377
4378 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4379 M:      Casey Leedom <leedom@chelsio.com>
4380 L:      netdev@vger.kernel.org
4381 W:      http://www.chelsio.com
4382 S:      Supported
4383 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4384
4385 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4386 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4387 M:      Andrew Donnellan <ajd@linux.ibm.com>
4388 L:      linuxppc-dev@lists.ozlabs.org
4389 S:      Supported
4390 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4391 F:      drivers/misc/cxl/
4392 F:      include/misc/cxl*
4393 F:      include/uapi/misc/cxl.h
4394 F:      Documentation/powerpc/cxl.txt
4395 F:      Documentation/ABI/testing/sysfs-class-cxl
4396
4397 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4398 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4399 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4400 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4401 L:      linux-scsi@vger.kernel.org
4402 S:      Supported
4403 F:      drivers/scsi/cxlflash/
4404 F:      include/uapi/scsi/cxlflash_ioctl.h
4405 F:      Documentation/powerpc/cxlflash.txt
4406
4407 CYBERPRO FB DRIVER
4408 M:      Russell King <linux@armlinux.org.uk>
4409 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4410 W:      http://www.armlinux.org.uk/
4411 S:      Maintained
4412 F:      drivers/video/fbdev/cyber2000fb.*
4413
4414 CYCLADES ASYNC MUX DRIVER
4415 W:      http://www.cyclades.com/
4416 S:      Orphan
4417 F:      drivers/tty/cyclades.c
4418 F:      include/linux/cyclades.h
4419 F:      include/uapi/linux/cyclades.h
4420
4421 CYCLADES PC300 DRIVER
4422 W:      http://www.cyclades.com/
4423 S:      Orphan
4424 F:      drivers/net/wan/pc300*
4425
4426 CYPRESS_FIRMWARE MEDIA DRIVER
4427 M:      Antti Palosaari <crope@iki.fi>
4428 L:      linux-media@vger.kernel.org
4429 W:      https://linuxtv.org
4430 W:      http://palosaari.fi/linux/
4431 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4432 T:      git git://linuxtv.org/anttip/media_tree.git
4433 S:      Maintained
4434 F:      drivers/media/common/cypress_firmware*
4435
4436 CYTTSP TOUCHSCREEN DRIVER
4437 M:      Ferruh Yigit <fery@cypress.com>
4438 L:      linux-input@vger.kernel.org
4439 S:      Supported
4440 F:      drivers/input/touchscreen/cyttsp*
4441 F:      include/linux/input/cyttsp.h
4442
4443 D-LINK DIR-685 TOUCHKEYS DRIVER
4444 M:      Linus Walleij <linus.walleij@linaro.org>
4445 L:      linux-input@vger.kernel.org
4446 S:      Supported
4447 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4448
4449 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4450 M:      Joshua Kinard <kumba@gentoo.org>
4451 S:      Maintained
4452 F:      drivers/rtc/rtc-ds1685.c
4453 F:      include/linux/rtc/ds1685.h
4454
4455 DAMA SLAVE for AX.25
4456 M:      Joerg Reuter <jreuter@yaina.de>
4457 W:      http://yaina.de/jreuter/
4458 W:      http://www.qsl.net/dl1bke/
4459 L:      linux-hams@vger.kernel.org
4460 S:      Maintained
4461 F:      net/ax25/af_ax25.c
4462 F:      net/ax25/ax25_dev.c
4463 F:      net/ax25/ax25_ds_*
4464 F:      net/ax25/ax25_in.c
4465 F:      net/ax25/ax25_out.c
4466 F:      net/ax25/ax25_timer.c
4467 F:      net/ax25/sysctl_net_ax25.c
4468
4469 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4470 L:      netdev@vger.kernel.org
4471 S:      Orphan
4472 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4473 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4474
4475 DC390/AM53C974 SCSI driver
4476 M:      Hannes Reinecke <hare@suse.com>
4477 L:      linux-scsi@vger.kernel.org
4478 S:      Maintained
4479 F:      drivers/scsi/am53c974.c
4480
4481 DC395x SCSI driver
4482 M:      Oliver Neukum <oliver@neukum.org>
4483 M:      Ali Akcaagac <aliakc@web.de>
4484 M:      Jamie Lenehan <lenehan@twibble.org>
4485 L:      dc395x@twibble.org
4486 W:      http://twibble.org/dist/dc395x/
4487 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4488 S:      Maintained
4489 F:      Documentation/scsi/dc395x.txt
4490 F:      drivers/scsi/dc395x.*
4491
4492 DCCP PROTOCOL
4493 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4494 L:      dccp@vger.kernel.org
4495 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4496 S:      Maintained
4497 F:      include/linux/dccp.h
4498 F:      include/uapi/linux/dccp.h
4499 F:      include/linux/tfrc.h
4500 F:      net/dccp/
4501
4502 DECnet NETWORK LAYER
4503 W:      http://linux-decnet.sourceforge.net
4504 L:      linux-decnet-user@lists.sourceforge.net
4505 S:      Orphan
4506 F:      Documentation/networking/decnet.txt
4507 F:      net/decnet/
4508
4509 DECSTATION PLATFORM SUPPORT
4510 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4511 L:      linux-mips@vger.kernel.org
4512 W:      http://www.linux-mips.org/wiki/DECstation
4513 S:      Maintained
4514 F:      arch/mips/dec/
4515 F:      arch/mips/include/asm/dec/
4516 F:      arch/mips/include/asm/mach-dec/
4517
4518 DEFXX FDDI NETWORK DRIVER
4519 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4520 S:      Maintained
4521 F:      drivers/net/fddi/defxx.*
4522
4523 DELL SMBIOS DRIVER
4524 M:      Pali Rohár <pali.rohar@gmail.com>
4525 M:      Mario Limonciello <mario.limonciello@dell.com>
4526 L:      platform-driver-x86@vger.kernel.org
4527 S:      Maintained
4528 F:      drivers/platform/x86/dell-smbios.*
4529
4530 DELL SMBIOS SMM DRIVER
4531 M:      Mario Limonciello <mario.limonciello@dell.com>
4532 L:      platform-driver-x86@vger.kernel.org
4533 S:      Maintained
4534 F:      drivers/platform/x86/dell-smbios-smm.c
4535
4536 DELL SMBIOS WMI DRIVER
4537 M:      Mario Limonciello <mario.limonciello@dell.com>
4538 L:      platform-driver-x86@vger.kernel.org
4539 S:      Maintained
4540 F:      drivers/platform/x86/dell-smbios-wmi.c
4541 F:      tools/wmi/dell-smbios-example.c
4542
4543 DEFZA FDDI NETWORK DRIVER
4544 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4545 S:      Maintained
4546 F:      drivers/net/fddi/defza.*
4547
4548 DELL LAPTOP DRIVER
4549 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4550 M:      Pali Rohár <pali.rohar@gmail.com>
4551 L:      platform-driver-x86@vger.kernel.org
4552 S:      Maintained
4553 F:      drivers/platform/x86/dell-laptop.c
4554
4555 DELL LAPTOP FREEFALL DRIVER
4556 M:      Pali Rohár <pali.rohar@gmail.com>
4557 S:      Maintained
4558 F:      drivers/platform/x86/dell-smo8800.c
4559
4560 DELL LAPTOP RBTN DRIVER
4561 M:      Pali Rohár <pali.rohar@gmail.com>
4562 S:      Maintained
4563 F:      drivers/platform/x86/dell-rbtn.*
4564
4565 DELL REMOTE BIOS UPDATE DRIVER
4566 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4567 L:      platform-driver-x86@vger.kernel.org
4568 S:      Maintained
4569 F:      drivers/platform/x86/dell_rbu.c
4570
4571 DELL LAPTOP SMM DRIVER
4572 M:      Pali Rohár <pali.rohar@gmail.com>
4573 S:      Maintained
4574 F:      drivers/hwmon/dell-smm-hwmon.c
4575 F:      include/uapi/linux/i8k.h
4576
4577 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4578 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4579 L:      platform-driver-x86@vger.kernel.org
4580 S:      Maintained
4581 F:      Documentation/dcdbas.txt
4582 F:      drivers/platform/x86/dcdbas.*
4583
4584 DELL WMI NOTIFICATIONS DRIVER
4585 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4586 M:      Pali Rohár <pali.rohar@gmail.com>
4587 S:      Maintained
4588 F:      drivers/platform/x86/dell-wmi.c
4589
4590 DELL WMI DESCRIPTOR DRIVER
4591 M:      Mario Limonciello <mario.limonciello@dell.com>
4592 S:      Maintained
4593 F:      drivers/platform/x86/dell-wmi-descriptor.c
4594
4595 DELTA ST MEDIA DRIVER
4596 M:      Hugues Fruchet <hugues.fruchet@st.com>
4597 L:      linux-media@vger.kernel.org
4598 T:      git git://linuxtv.org/media_tree.git
4599 W:      https://linuxtv.org
4600 S:      Supported
4601 F:      drivers/media/platform/sti/delta
4602
4603 DENALI NAND DRIVER
4604 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4605 L:      linux-mtd@lists.infradead.org
4606 S:      Supported
4607 F:      drivers/mtd/nand/raw/denali*
4608
4609 DESIGNWARE USB2 DRD IP DRIVER
4610 M:      Minas Harutyunyan <hminas@synopsys.com>
4611 L:      linux-usb@vger.kernel.org
4612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4613 S:      Maintained
4614 F:      drivers/usb/dwc2/
4615
4616 DESIGNWARE USB3 DRD IP DRIVER
4617 M:      Felipe Balbi <balbi@kernel.org>
4618 L:      linux-usb@vger.kernel.org
4619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4620 S:      Maintained
4621 F:      drivers/usb/dwc3/
4622
4623 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4624 M:      Andreas Klinger <ak@it-klinger.de>
4625 L:      linux-iio@vger.kernel.org
4626 S:      Maintained
4627 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4628 F:      drivers/iio/proximity/srf*.c
4629
4630 DEVICE COREDUMP (DEV_COREDUMP)
4631 M:      Johannes Berg <johannes@sipsolutions.net>
4632 L:      linux-kernel@vger.kernel.org
4633 S:      Maintained
4634 F:      drivers/base/devcoredump.c
4635 F:      include/linux/devcoredump.h
4636
4637 DEVICE FREQUENCY (DEVFREQ)
4638 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4639 M:      Kyungmin Park <kyungmin.park@samsung.com>
4640 R:      Chanwoo Choi <cw00.choi@samsung.com>
4641 L:      linux-pm@vger.kernel.org
4642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4643 S:      Maintained
4644 F:      drivers/devfreq/
4645 F:      include/linux/devfreq.h
4646 F:      Documentation/devicetree/bindings/devfreq/
4647 F:      include/trace/events/devfreq.h
4648
4649 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4650 M:      Chanwoo Choi <cw00.choi@samsung.com>
4651 L:      linux-pm@vger.kernel.org
4652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4653 S:      Supported
4654 F:      drivers/devfreq/event/
4655 F:      drivers/devfreq/devfreq-event.c
4656 F:      include/linux/devfreq-event.h
4657 F:      Documentation/devicetree/bindings/devfreq/event/
4658
4659 DEVICE NUMBER REGISTRY
4660 M:      Torben Mathiasen <device@lanana.org>
4661 W:      http://lanana.org/docs/device-list/index.html
4662 S:      Maintained
4663
4664 DEVICE-MAPPER  (LVM)
4665 M:      Alasdair Kergon <agk@redhat.com>
4666 M:      Mike Snitzer <snitzer@redhat.com>
4667 M:      dm-devel@redhat.com
4668 L:      dm-devel@redhat.com
4669 W:      http://sources.redhat.com/dm
4670 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4671 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4672 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4673 S:      Maintained
4674 F:      Documentation/device-mapper/
4675 F:      drivers/md/Makefile
4676 F:      drivers/md/Kconfig
4677 F:      drivers/md/dm*
4678 F:      drivers/md/persistent-data/
4679 F:      include/linux/device-mapper.h
4680 F:      include/linux/dm-*.h
4681 F:      include/uapi/linux/dm-*.h
4682
4683 DEVLINK
4684 M:      Jiri Pirko <jiri@mellanox.com>
4685 L:      netdev@vger.kernel.org
4686 S:      Supported
4687 F:      net/core/devlink.c
4688 F:      include/net/devlink.h
4689 F:      include/uapi/linux/devlink.h
4690
4691 DIALOG SEMICONDUCTOR DRIVERS
4692 M:      Support Opensource <support.opensource@diasemi.com>
4693 W:      http://www.dialog-semiconductor.com/products
4694 S:      Supported
4695 F:      Documentation/hwmon/da90??.rst
4696 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4697 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4698 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4699 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4700 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4701 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4702 F:      drivers/gpio/gpio-da90??.c
4703 F:      drivers/hwmon/da90??-hwmon.c
4704 F:      drivers/iio/adc/da91??-*.c
4705 F:      drivers/input/misc/da90??_onkey.c
4706 F:      drivers/input/touchscreen/da9052_tsi.c
4707 F:      drivers/leds/leds-da90??.c
4708 F:      drivers/mfd/da903x.c
4709 F:      drivers/mfd/da90??-*.c
4710 F:      drivers/mfd/da91??-*.c
4711 F:      drivers/power/supply/da9052-battery.c
4712 F:      drivers/power/supply/da91??-*.c
4713 F:      drivers/regulator/da903x.c
4714 F:      drivers/regulator/da9???-regulator.[ch]
4715 F:      drivers/thermal/da90??-thermal.c
4716 F:      drivers/rtc/rtc-da90??.c
4717 F:      drivers/video/backlight/da90??_bl.c
4718 F:      drivers/watchdog/da90??_wdt.c
4719 F:      include/linux/mfd/da903x.h
4720 F:      include/linux/mfd/da9052/
4721 F:      include/linux/mfd/da9055/
4722 F:      include/linux/mfd/da9062/
4723 F:      include/linux/mfd/da9063/
4724 F:      include/linux/mfd/da9150/
4725 F:      include/linux/regulator/da9211.h
4726 F:      include/sound/da[79]*.h
4727 F:      sound/soc/codecs/da[79]*.[ch]
4728
4729 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4730 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4731 L:      linux-gpio@vger.kernel.org
4732 S:      Maintained
4733 F:      drivers/gpio/gpio-gpio-mm.c
4734
4735 DIOLAN U2C-12 I2C DRIVER
4736 M:      Guenter Roeck <linux@roeck-us.net>
4737 L:      linux-i2c@vger.kernel.org
4738 S:      Maintained
4739 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4740
4741 FILESYSTEM DIRECT ACCESS (DAX)
4742 M:      Dan Williams <dan.j.williams@intel.com>
4743 R:      Matthew Wilcox <willy@infradead.org>
4744 R:      Jan Kara <jack@suse.cz>
4745 L:      linux-fsdevel@vger.kernel.org
4746 L:      linux-nvdimm@lists.01.org
4747 S:      Supported
4748 F:      fs/dax.c
4749 F:      include/linux/dax.h
4750 F:      include/trace/events/fs_dax.h
4751
4752 DEVICE DIRECT ACCESS (DAX)
4753 M:      Dan Williams <dan.j.williams@intel.com>
4754 M:      Vishal Verma <vishal.l.verma@intel.com>
4755 M:      Keith Busch <keith.busch@intel.com>
4756 M:      Dave Jiang <dave.jiang@intel.com>
4757 L:      linux-nvdimm@lists.01.org
4758 S:      Supported
4759 F:      drivers/dax/
4760
4761 DIRECTORY NOTIFICATION (DNOTIFY)
4762 M:      Jan Kara <jack@suse.cz>
4763 R:      Amir Goldstein <amir73il@gmail.com>
4764 L:      linux-fsdevel@vger.kernel.org
4765 S:      Maintained
4766 F:      Documentation/filesystems/dnotify.txt
4767 F:      fs/notify/dnotify/
4768 F:      include/linux/dnotify.h
4769
4770 DISK GEOMETRY AND PARTITION HANDLING
4771 M:      Andries Brouwer <aeb@cwi.nl>
4772 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4773 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4774 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4775 S:      Maintained
4776
4777 DISKQUOTA
4778 M:      Jan Kara <jack@suse.com>
4779 S:      Maintained
4780 F:      Documentation/filesystems/quota.txt
4781 F:      fs/quota/
4782 F:      include/linux/quota*.h
4783 F:      include/uapi/linux/quota*.h
4784
4785 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4786 M:      Bernie Thompson <bernie@plugable.com>
4787 L:      linux-fbdev@vger.kernel.org
4788 S:      Maintained
4789 W:      http://plugable.com/category/projects/udlfb/
4790 F:      drivers/video/fbdev/udlfb.c
4791 F:      include/video/udlfb.h
4792 F:      Documentation/fb/udlfb.txt
4793
4794 DISTRIBUTED LOCK MANAGER (DLM)
4795 M:      Christine Caulfield <ccaulfie@redhat.com>
4796 M:      David Teigland <teigland@redhat.com>
4797 L:      cluster-devel@redhat.com
4798 W:      http://sources.redhat.com/cluster/
4799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4800 S:      Supported
4801 F:      fs/dlm/
4802
4803 DMA BUFFER SHARING FRAMEWORK
4804 M:      Sumit Semwal <sumit.semwal@linaro.org>
4805 S:      Maintained
4806 L:      linux-media@vger.kernel.org
4807 L:      dri-devel@lists.freedesktop.org
4808 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4809 F:      drivers/dma-buf/
4810 F:      include/linux/dma-buf*
4811 F:      include/linux/reservation.h
4812 F:      include/linux/*fence.h
4813 F:      Documentation/driver-api/dma-buf.rst
4814 T:      git git://anongit.freedesktop.org/drm/drm-misc
4815
4816 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4817 M:      Vinod Koul <vkoul@kernel.org>
4818 L:      dmaengine@vger.kernel.org
4819 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4820 S:      Maintained
4821 F:      drivers/dma/
4822 F:      include/linux/dmaengine.h
4823 F:      include/linux/of_dma.h
4824 F:      Documentation/devicetree/bindings/dma/
4825 F:      Documentation/driver-api/dmaengine/
4826 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4827
4828 DMA MAPPING HELPERS
4829 M:      Christoph Hellwig <hch@lst.de>
4830 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4831 R:      Robin Murphy <robin.murphy@arm.com>
4832 L:      iommu@lists.linux-foundation.org
4833 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4834 W:      http://git.infradead.org/users/hch/dma-mapping.git
4835 S:      Supported
4836 F:      kernel/dma/
4837 F:      include/asm-generic/dma-mapping.h
4838 F:      include/linux/dma-direct.h
4839 F:      include/linux/dma-mapping.h
4840 F:      include/linux/dma-noncoherent.h
4841
4842 DME1737 HARDWARE MONITOR DRIVER
4843 M:      Juerg Haefliger <juergh@gmail.com>
4844 L:      linux-hwmon@vger.kernel.org
4845 S:      Maintained
4846 F:      Documentation/hwmon/dme1737.rst
4847 F:      drivers/hwmon/dme1737.c
4848
4849 DMI/SMBIOS SUPPORT
4850 M:      Jean Delvare <jdelvare@suse.com>
4851 S:      Maintained
4852 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4853 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4854 F:      drivers/firmware/dmi-id.c
4855 F:      drivers/firmware/dmi_scan.c
4856 F:      include/linux/dmi.h
4857
4858 DOCUMENTATION
4859 M:      Jonathan Corbet <corbet@lwn.net>
4860 L:      linux-doc@vger.kernel.org
4861 S:      Maintained
4862 F:      Documentation/
4863 F:      scripts/kernel-doc
4864 X:      Documentation/ABI/
4865 X:      Documentation/acpi/
4866 X:      Documentation/devicetree/
4867 X:      Documentation/i2c/
4868 X:      Documentation/media/
4869 X:      Documentation/power/
4870 X:      Documentation/spi/
4871 T:      git git://git.lwn.net/linux.git docs-next
4872
4873 DOCUMENTATION/ITALIAN
4874 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4875 L:      linux-doc@vger.kernel.org
4876 S:      Maintained
4877 F:      Documentation/translations/it_IT
4878
4879 DONGWOON DW9714 LENS VOICE COIL DRIVER
4880 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4881 L:      linux-media@vger.kernel.org
4882 T:      git git://linuxtv.org/media_tree.git
4883 S:      Maintained
4884 F:      drivers/media/i2c/dw9714.c
4885 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4886
4887 DONGWOON DW9807 LENS VOICE COIL DRIVER
4888 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4889 L:      linux-media@vger.kernel.org
4890 T:      git git://linuxtv.org/media_tree.git
4891 S:      Maintained
4892 F:      drivers/media/i2c/dw9807-vcm.c
4893 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4894
4895 DOUBLETALK DRIVER
4896 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4897 L:      blinux-list@redhat.com
4898 S:      Maintained
4899 F:      drivers/char/dtlk.c
4900 F:      include/linux/dtlk.h
4901
4902 DPAA2 DATAPATH I/O (DPIO) DRIVER
4903 M:      Roy Pledge <Roy.Pledge@nxp.com>
4904 L:      linux-kernel@vger.kernel.org
4905 S:      Maintained
4906 F:      drivers/soc/fsl/dpio
4907
4908 DPAA2 ETHERNET DRIVER
4909 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4910 L:      netdev@vger.kernel.org
4911 S:      Maintained
4912 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4913 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4914 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4915 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4916 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4917
4918 DPAA2 ETHERNET SWITCH DRIVER
4919 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4920 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4921 L:      linux-kernel@vger.kernel.org
4922 S:      Maintained
4923 F:      drivers/staging/fsl-dpaa2/ethsw
4924
4925 DPAA2 PTP CLOCK DRIVER
4926 M:      Yangbo Lu <yangbo.lu@nxp.com>
4927 L:      netdev@vger.kernel.org
4928 S:      Maintained
4929 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4930 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4931
4932 DPT_I2O SCSI RAID DRIVER
4933 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4934 L:      linux-scsi@vger.kernel.org
4935 W:      http://www.adaptec.com/
4936 S:      Maintained
4937 F:      drivers/scsi/dpt*
4938 F:      drivers/scsi/dpt/
4939
4940 DRBD DRIVER
4941 M:      Philipp Reisner <philipp.reisner@linbit.com>
4942 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4943 L:      drbd-dev@lists.linbit.com
4944 W:      http://www.drbd.org
4945 T:      git git://git.linbit.com/linux-drbd.git
4946 T:      git git://git.linbit.com/drbd-8.4.git
4947 S:      Supported
4948 F:      drivers/block/drbd/
4949 F:      lib/lru_cache.c
4950 F:      Documentation/blockdev/drbd/
4951
4952 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4953 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4954 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4956 S:      Supported
4957 F:      Documentation/kobject.txt
4958 F:      drivers/base/
4959 F:      fs/debugfs/
4960 F:      fs/sysfs/
4961 F:      include/linux/debugfs.h
4962 F:      include/linux/kobj*
4963 F:      lib/kobj*
4964
4965 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4966 M:      Kevin Hilman <khilman@kernel.org>
4967 M:      Nishanth Menon <nm@ti.com>
4968 S:      Maintained
4969 F:      drivers/power/avs/
4970 F:      include/linux/power/smartreflex.h
4971 L:      linux-pm@vger.kernel.org
4972
4973 DRM DRIVER FOR ARM PL111 CLCD
4974 M:      Eric Anholt <eric@anholt.net>
4975 T:      git git://anongit.freedesktop.org/drm/drm-misc
4976 S:      Supported
4977 F:      drivers/gpu/drm/pl111/
4978
4979 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4980 M:      Linus Walleij <linus.walleij@linaro.org>
4981 T:      git git://anongit.freedesktop.org/drm/drm-misc
4982 S:      Maintained
4983 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4984 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4985
4986 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4987 M:      Dave Airlie <airlied@redhat.com>
4988 S:      Odd Fixes
4989 F:      drivers/gpu/drm/ast/
4990
4991 DRM DRIVER FOR ASPEED BMC GFX
4992 M:      Joel Stanley <joel@jms.id.au>
4993 L:      linux-aspeed@lists.ozlabs.org
4994 T:      git git://anongit.freedesktop.org/drm/drm-misc
4995 S:      Supported
4996 F:      drivers/gpu/drm/aspeed/
4997 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
4998
4999 DRM DRIVER FOR BOCHS VIRTUAL GPU
5000 M:      Gerd Hoffmann <kraxel@redhat.com>
5001 L:      virtualization@lists.linux-foundation.org
5002 T:      git git://anongit.freedesktop.org/drm/drm-misc
5003 S:      Maintained
5004 F:      drivers/gpu/drm/bochs/
5005
5006 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5007 M:      Linus Walleij <linus.walleij@linaro.org>
5008 T:      git git://anongit.freedesktop.org/drm/drm-misc
5009 S:      Maintained
5010 F:      drivers/gpu/drm/tve200/
5011
5012 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5013 M:      Jagan Teki <jagan@amarulasolutions.com>
5014 S:      Maintained
5015 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5016 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5017
5018 DRM DRIVER FOR ILITEK ILI9225 PANELS
5019 M:      David Lechner <david@lechnology.com>
5020 S:      Maintained
5021 F:      drivers/gpu/drm/tinydrm/ili9225.c
5022 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5023
5024 DRM DRIVER FOR HX8357D PANELS
5025 M:      Eric Anholt <eric@anholt.net>
5026 T:      git git://anongit.freedesktop.org/drm/drm-misc
5027 S:      Maintained
5028 F:      drivers/gpu/drm/tinydrm/hx8357d.c
5029 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5030
5031 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5032 S:      Orphan / Obsolete
5033 F:      drivers/gpu/drm/i810/
5034 F:      include/uapi/drm/i810_drm.h
5035
5036 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5037 S:      Orphan / Obsolete
5038 F:      drivers/gpu/drm/mga/
5039 F:      include/uapi/drm/mga_drm.h
5040
5041 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5042 M:      Dave Airlie <airlied@redhat.com>
5043 S:      Odd Fixes
5044 F:      drivers/gpu/drm/mgag200/
5045
5046 DRM DRIVER FOR MI0283QT
5047 M:      Noralf Trønnes <noralf@tronnes.org>
5048 S:      Maintained
5049 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
5050 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5051
5052 DRM DRIVER FOR MSM ADRENO GPU
5053 M:      Rob Clark <robdclark@gmail.com>
5054 M:      Sean Paul <sean@poorly.run>
5055 L:      linux-arm-msm@vger.kernel.org
5056 L:      dri-devel@lists.freedesktop.org
5057 L:      freedreno@lists.freedesktop.org
5058 T:      git https://gitlab.freedesktop.org/drm/msm.git
5059 S:      Maintained
5060 F:      drivers/gpu/drm/msm/
5061 F:      include/uapi/drm/msm_drm.h
5062 F:      Documentation/devicetree/bindings/display/msm/
5063
5064 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5065 M:      Ben Skeggs <bskeggs@redhat.com>
5066 L:      dri-devel@lists.freedesktop.org
5067 L:      nouveau@lists.freedesktop.org
5068 T:      git git://github.com/skeggsb/linux
5069 S:      Supported
5070 F:      drivers/gpu/drm/nouveau/
5071 F:      include/uapi/drm/nouveau_drm.h
5072
5073 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5074 M:      Stefan Mavrodiev <stefan@olimex.com>
5075 S:      Maintained
5076 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5077 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5078
5079 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5080 M:      Noralf Trønnes <noralf@tronnes.org>
5081 S:      Maintained
5082 F:      drivers/gpu/drm/tinydrm/repaper.c
5083 F:      Documentation/devicetree/bindings/display/repaper.txt
5084
5085 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5086 M:      Dave Airlie <airlied@redhat.com>
5087 M:      Gerd Hoffmann <kraxel@redhat.com>
5088 L:      virtualization@lists.linux-foundation.org
5089 T:      git git://anongit.freedesktop.org/drm/drm-misc
5090 S:      Obsolete
5091 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5092 F:      drivers/gpu/drm/cirrus/
5093
5094 DRM DRIVER FOR QXL VIRTUAL GPU
5095 M:      Dave Airlie <airlied@redhat.com>
5096 M:      Gerd Hoffmann <kraxel@redhat.com>
5097 L:      virtualization@lists.linux-foundation.org
5098 L:      spice-devel@lists.freedesktop.org
5099 T:      git git://anongit.freedesktop.org/drm/drm-misc
5100 S:      Maintained
5101 F:      drivers/gpu/drm/qxl/
5102 F:      include/uapi/drm/qxl_drm.h
5103
5104 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5105 S:      Orphan / Obsolete
5106 F:      drivers/gpu/drm/r128/
5107 F:      include/uapi/drm/r128_drm.h
5108
5109 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5110 M:      Guido Günther <agx@sigxcpu.org>
5111 S:      Maintained
5112 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5113 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5114
5115 DRM DRIVER FOR SAVAGE VIDEO CARDS
5116 S:      Orphan / Obsolete
5117 F:      drivers/gpu/drm/savage/
5118 F:      include/uapi/drm/savage_drm.h
5119
5120 DRM DRIVER FOR SIS VIDEO CARDS
5121 S:      Orphan / Obsolete
5122 F:      drivers/gpu/drm/sis/
5123 F:      include/uapi/drm/sis_drm.h
5124
5125 DRM DRIVER FOR SITRONIX ST7701 PANELS
5126 M:      Jagan Teki <jagan@amarulasolutions.com>
5127 S:      Maintained
5128 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5129 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5130
5131 DRM DRIVER FOR SITRONIX ST7586 PANELS
5132 M:      David Lechner <david@lechnology.com>
5133 S:      Maintained
5134 F:      drivers/gpu/drm/tinydrm/st7586.c
5135 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5136
5137 DRM DRIVER FOR SITRONIX ST7735R PANELS
5138 M:      David Lechner <david@lechnology.com>
5139 S:      Maintained
5140 F:      drivers/gpu/drm/tinydrm/st7735r.c
5141 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5142
5143 DRM DRIVER FOR TDFX VIDEO CARDS
5144 S:      Orphan / Obsolete
5145 F:      drivers/gpu/drm/tdfx/
5146
5147 DRM DRIVER FOR TPO TPG110 PANELS
5148 M:      Linus Walleij <linus.walleij@linaro.org>
5149 T:      git git://anongit.freedesktop.org/drm/drm-misc
5150 S:      Maintained
5151 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5152 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5153
5154 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5155 M:      Dave Airlie <airlied@redhat.com>
5156 R:      Sean Paul <sean@poorly.run>
5157 L:      dri-devel@lists.freedesktop.org
5158 S:      Odd Fixes
5159 F:      drivers/gpu/drm/udl/
5160 T:      git git://anongit.freedesktop.org/drm/drm-misc
5161
5162 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5163 M:      Hans de Goede <hdegoede@redhat.com>
5164 L:      dri-devel@lists.freedesktop.org
5165 S:      Maintained
5166 F:      drivers/gpu/drm/vboxvideo/
5167 T:      git git://anongit.freedesktop.org/drm/drm-misc
5168
5169 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5170 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5171 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5172 R:      Daniel Vetter <daniel@ffwll.ch>
5173 T:      git git://anongit.freedesktop.org/drm/drm-misc
5174 S:      Maintained
5175 L:      dri-devel@lists.freedesktop.org
5176 F:      drivers/gpu/drm/vkms/
5177 F:      Documentation/gpu/vkms.rst
5178
5179 DRM DRIVER FOR VMWARE VIRTUAL GPU
5180 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5181 M:      Thomas Hellstrom <thellstrom@vmware.com>
5182 L:      dri-devel@lists.freedesktop.org
5183 T:      git git://people.freedesktop.org/~thomash/linux
5184 S:      Supported
5185 F:      drivers/gpu/drm/vmwgfx/
5186 F:      include/uapi/drm/vmwgfx_drm.h
5187
5188 DRM DRIVERS
5189 M:      David Airlie <airlied@linux.ie>
5190 M:      Daniel Vetter <daniel@ffwll.ch>
5191 L:      dri-devel@lists.freedesktop.org
5192 T:      git git://anongit.freedesktop.org/drm/drm
5193 B:      https://bugs.freedesktop.org/
5194 C:      irc://chat.freenode.net/dri-devel
5195 S:      Maintained
5196 F:      drivers/gpu/drm/
5197 F:      drivers/gpu/vga/
5198 F:      Documentation/devicetree/bindings/display/
5199 F:      Documentation/devicetree/bindings/gpu/
5200 F:      Documentation/gpu/
5201 F:      include/drm/
5202 F:      include/uapi/drm/
5203 F:      include/linux/vga*
5204
5205 DRM DRIVERS AND MISC GPU PATCHES
5206 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5207 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5208 M:      Sean Paul <sean@poorly.run>
5209 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5210 S:      Maintained
5211 T:      git git://anongit.freedesktop.org/drm/drm-misc
5212 F:      Documentation/gpu/
5213 F:      drivers/gpu/vga/
5214 F:      drivers/gpu/drm/*
5215 F:      include/drm/drm*
5216 F:      include/uapi/drm/drm*
5217 F:      include/linux/vga*
5218
5219 DRM DRIVERS FOR ALLWINNER A10
5220 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5221 L:      dri-devel@lists.freedesktop.org
5222 S:      Supported
5223 F:      drivers/gpu/drm/sun4i/
5224 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5225 T:      git git://anongit.freedesktop.org/drm/drm-misc
5226
5227 DRM DRIVERS FOR AMLOGIC SOCS
5228 M:      Neil Armstrong <narmstrong@baylibre.com>
5229 L:      dri-devel@lists.freedesktop.org
5230 L:      linux-amlogic@lists.infradead.org
5231 W:      http://linux-meson.com/
5232 S:      Supported
5233 F:      drivers/gpu/drm/meson/
5234 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5235 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5236 F:      Documentation/gpu/meson.rst
5237 T:      git git://anongit.freedesktop.org/drm/drm-misc
5238
5239 DRM DRIVERS FOR ATMEL HLCDC
5240 M:      Boris Brezillon <bbrezillon@kernel.org>
5241 L:      dri-devel@lists.freedesktop.org
5242 S:      Supported
5243 F:      drivers/gpu/drm/atmel-hlcdc/
5244 F:      Documentation/devicetree/bindings/display/atmel/
5245 T:      git git://anongit.freedesktop.org/drm/drm-misc
5246
5247 DRM DRIVERS FOR BRIDGE CHIPS
5248 M:      Andrzej Hajda <a.hajda@samsung.com>
5249 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5250 S:      Maintained
5251 T:      git git://anongit.freedesktop.org/drm/drm-misc
5252 F:      drivers/gpu/drm/bridge/
5253
5254 DRM DRIVERS FOR EXYNOS
5255 M:      Inki Dae <inki.dae@samsung.com>
5256 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5257 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5258 M:      Kyungmin Park <kyungmin.park@samsung.com>
5259 L:      dri-devel@lists.freedesktop.org
5260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5261 S:      Supported
5262 F:      drivers/gpu/drm/exynos/
5263 F:      include/uapi/drm/exynos_drm.h
5264 F:      Documentation/devicetree/bindings/display/exynos/
5265
5266 DRM DRIVERS FOR FREESCALE DCU
5267 M:      Stefan Agner <stefan@agner.ch>
5268 M:      Alison Wang <alison.wang@nxp.com>
5269 L:      dri-devel@lists.freedesktop.org
5270 S:      Supported
5271 F:      drivers/gpu/drm/fsl-dcu/
5272 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5273 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5274 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5275 T:      git git://anongit.freedesktop.org/drm/drm-misc
5276
5277 DRM DRIVERS FOR FREESCALE IMX
5278 M:      Philipp Zabel <p.zabel@pengutronix.de>
5279 L:      dri-devel@lists.freedesktop.org
5280 S:      Maintained
5281 F:      drivers/gpu/drm/imx/
5282 F:      drivers/gpu/ipu-v3/
5283 F:      Documentation/devicetree/bindings/display/imx/
5284
5285 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5286 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5287 L:      dri-devel@lists.freedesktop.org
5288 T:      git git://github.com/patjak/drm-gma500
5289 S:      Maintained
5290 F:      drivers/gpu/drm/gma500/
5291
5292 DRM DRIVERS FOR HISILICON
5293 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5294 M:      Rongrong Zou <zourongrong@gmail.com>
5295 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5296 R:      Chen Feng <puck.chen@hisilicon.com>
5297 L:      dri-devel@lists.freedesktop.org
5298 T:      git git://github.com/xin3liang/linux.git
5299 S:      Maintained
5300 F:      drivers/gpu/drm/hisilicon/
5301 F:      Documentation/devicetree/bindings/display/hisilicon/
5302
5303 DRM DRIVERS FOR LIMA
5304 M:      Qiang Yu <yuq825@gmail.com>
5305 L:      dri-devel@lists.freedesktop.org
5306 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5307 S:      Maintained
5308 F:      drivers/gpu/drm/lima/
5309 F:      include/uapi/drm/lima_drm.h
5310 T:      git git://anongit.freedesktop.org/drm/drm-misc
5311
5312 DRM DRIVERS FOR MEDIATEK
5313 M:      CK Hu <ck.hu@mediatek.com>
5314 M:      Philipp Zabel <p.zabel@pengutronix.de>
5315 L:      dri-devel@lists.freedesktop.org
5316 S:      Supported
5317 F:      drivers/gpu/drm/mediatek/
5318 F:      Documentation/devicetree/bindings/display/mediatek/
5319
5320 DRM DRIVERS FOR NVIDIA TEGRA
5321 M:      Thierry Reding <thierry.reding@gmail.com>
5322 L:      dri-devel@lists.freedesktop.org
5323 L:      linux-tegra@vger.kernel.org
5324 T:      git git://anongit.freedesktop.org/tegra/linux.git
5325 S:      Supported
5326 F:      drivers/gpu/drm/tegra/
5327 F:      drivers/gpu/host1x/
5328 F:      include/linux/host1x.h
5329 F:      include/uapi/drm/tegra_drm.h
5330 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5331
5332 DRM DRIVERS FOR RENESAS
5333 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5334 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5335 L:      dri-devel@lists.freedesktop.org
5336 L:      linux-renesas-soc@vger.kernel.org
5337 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5338 S:      Supported
5339 F:      drivers/gpu/drm/rcar-du/
5340 F:      drivers/gpu/drm/shmobile/
5341 F:      include/linux/platform_data/shmob_drm.h
5342 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5343 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5344 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5345
5346 DRM DRIVERS FOR ROCKCHIP
5347 M:      Sandy Huang <hjc@rock-chips.com>
5348 M:      Heiko Stübner <heiko@sntech.de>
5349 L:      dri-devel@lists.freedesktop.org
5350 S:      Maintained
5351 F:      drivers/gpu/drm/rockchip/
5352 F:      Documentation/devicetree/bindings/display/rockchip/
5353 T:      git git://anongit.freedesktop.org/drm/drm-misc
5354
5355 DRM DRIVERS FOR STI
5356 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5357 M:      Vincent Abriou <vincent.abriou@st.com>
5358 L:      dri-devel@lists.freedesktop.org
5359 T:      git git://anongit.freedesktop.org/drm/drm-misc
5360 S:      Maintained
5361 F:      drivers/gpu/drm/sti
5362 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5363
5364 DRM DRIVERS FOR STM
5365 M:      Yannick Fertre <yannick.fertre@st.com>
5366 M:      Philippe Cornu <philippe.cornu@st.com>
5367 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5368 M:      Vincent Abriou <vincent.abriou@st.com>
5369 L:      dri-devel@lists.freedesktop.org
5370 T:      git git://anongit.freedesktop.org/drm/drm-misc
5371 S:      Maintained
5372 F:      drivers/gpu/drm/stm
5373 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5374
5375 DRM DRIVERS FOR TI LCDC
5376 M:      Jyri Sarha <jsarha@ti.com>
5377 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5378 L:      dri-devel@lists.freedesktop.org
5379 S:      Maintained
5380 F:      drivers/gpu/drm/tilcdc/
5381 F:      Documentation/devicetree/bindings/display/tilcdc/
5382
5383 DRM DRIVERS FOR TI OMAP
5384 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5385 L:      dri-devel@lists.freedesktop.org
5386 S:      Maintained
5387 F:      drivers/gpu/drm/omapdrm/
5388 F:      Documentation/devicetree/bindings/display/ti/
5389
5390 DRM DRIVERS FOR V3D
5391 M:      Eric Anholt <eric@anholt.net>
5392 S:      Supported
5393 F:      drivers/gpu/drm/v3d/
5394 F:      include/uapi/drm/v3d_drm.h
5395 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5396 T:      git git://anongit.freedesktop.org/drm/drm-misc
5397
5398 DRM DRIVERS FOR VC4
5399 M:      Eric Anholt <eric@anholt.net>
5400 T:      git git://github.com/anholt/linux
5401 S:      Supported
5402 F:      drivers/gpu/drm/vc4/
5403 F:      include/uapi/drm/vc4_drm.h
5404 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5405 T:      git git://anongit.freedesktop.org/drm/drm-misc
5406
5407 DRM DRIVERS FOR VIVANTE GPU IP
5408 M:      Lucas Stach <l.stach@pengutronix.de>
5409 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5410 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5411 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5412 L:      dri-devel@lists.freedesktop.org
5413 S:      Maintained
5414 F:      drivers/gpu/drm/etnaviv/
5415 F:      include/uapi/drm/etnaviv_drm.h
5416 F:      Documentation/devicetree/bindings/display/etnaviv/
5417
5418 DRM DRIVERS FOR ZTE ZX
5419 M:      Shawn Guo <shawnguo@kernel.org>
5420 L:      dri-devel@lists.freedesktop.org
5421 S:      Maintained
5422 F:      drivers/gpu/drm/zte/
5423 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5424 T:      git git://anongit.freedesktop.org/drm/drm-misc
5425
5426 DRM PANEL DRIVERS
5427 M:      Thierry Reding <thierry.reding@gmail.com>
5428 L:      dri-devel@lists.freedesktop.org
5429 T:      git git://anongit.freedesktop.org/drm/drm-misc
5430 S:      Maintained
5431 F:      drivers/gpu/drm/drm_panel.c
5432 F:      drivers/gpu/drm/panel/
5433 F:      include/drm/drm_panel.h
5434 F:      Documentation/devicetree/bindings/display/panel/
5435
5436 DRM TINYDRM DRIVERS
5437 M:      Noralf Trønnes <noralf@tronnes.org>
5438 W:      https://github.com/notro/tinydrm/wiki/Development
5439 T:      git git://anongit.freedesktop.org/drm/drm-misc
5440 S:      Maintained
5441 F:      drivers/gpu/drm/tinydrm/
5442 F:      include/drm/tinydrm/
5443
5444 DRM DRIVERS FOR XEN
5445 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5446 T:      git git://anongit.freedesktop.org/drm/drm-misc
5447 L:      dri-devel@lists.freedesktop.org
5448 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5449 S:      Supported
5450 F:      drivers/gpu/drm/xen/
5451 F:      Documentation/gpu/xen-front.rst
5452
5453 DRM TTM SUBSYSTEM
5454 M:      Christian Koenig <christian.koenig@amd.com>
5455 M:      Huang Rui <ray.huang@amd.com>
5456 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5457 T:      git git://people.freedesktop.org/~agd5f/linux
5458 S:      Maintained
5459 L:      dri-devel@lists.freedesktop.org
5460 F:      include/drm/ttm/
5461 F:      drivers/gpu/drm/ttm/
5462
5463 DSBR100 USB FM RADIO DRIVER
5464 M:      Alexey Klimov <klimov.linux@gmail.com>
5465 L:      linux-media@vger.kernel.org
5466 T:      git git://linuxtv.org/media_tree.git
5467 S:      Maintained
5468 F:      drivers/media/radio/dsbr100.c
5469
5470 DSCC4 DRIVER
5471 M:      Francois Romieu <romieu@fr.zoreil.com>
5472 L:      netdev@vger.kernel.org
5473 S:      Maintained
5474 F:      drivers/net/wan/dscc4.c
5475
5476 DT3155 MEDIA DRIVER
5477 M:      Hans Verkuil <hverkuil@xs4all.nl>
5478 L:      linux-media@vger.kernel.org
5479 T:      git git://linuxtv.org/media_tree.git
5480 W:      https://linuxtv.org
5481 S:      Odd Fixes
5482 F:      drivers/media/pci/dt3155/
5483
5484 DVB_USB_AF9015 MEDIA DRIVER
5485 M:      Antti Palosaari <crope@iki.fi>
5486 L:      linux-media@vger.kernel.org
5487 W:      https://linuxtv.org
5488 W:      http://palosaari.fi/linux/
5489 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5490 T:      git git://linuxtv.org/anttip/media_tree.git
5491 S:      Maintained
5492 F:      drivers/media/usb/dvb-usb-v2/af9015*
5493
5494 DVB_USB_AF9035 MEDIA DRIVER
5495 M:      Antti Palosaari <crope@iki.fi>
5496 L:      linux-media@vger.kernel.org
5497 W:      https://linuxtv.org
5498 W:      http://palosaari.fi/linux/
5499 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5500 T:      git git://linuxtv.org/anttip/media_tree.git
5501 S:      Maintained
5502 F:      drivers/media/usb/dvb-usb-v2/af9035*
5503
5504 DVB_USB_ANYSEE MEDIA DRIVER
5505 M:      Antti Palosaari <crope@iki.fi>
5506 L:      linux-media@vger.kernel.org
5507 W:      https://linuxtv.org
5508 W:      http://palosaari.fi/linux/
5509 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5510 T:      git git://linuxtv.org/anttip/media_tree.git
5511 S:      Maintained
5512 F:      drivers/media/usb/dvb-usb-v2/anysee*
5513
5514 DVB_USB_AU6610 MEDIA DRIVER
5515 M:      Antti Palosaari <crope@iki.fi>
5516 L:      linux-media@vger.kernel.org
5517 W:      https://linuxtv.org
5518 W:      http://palosaari.fi/linux/
5519 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5520 T:      git git://linuxtv.org/anttip/media_tree.git
5521 S:      Maintained
5522 F:      drivers/media/usb/dvb-usb-v2/au6610*
5523
5524 DVB_USB_CE6230 MEDIA DRIVER
5525 M:      Antti Palosaari <crope@iki.fi>
5526 L:      linux-media@vger.kernel.org
5527 W:      https://linuxtv.org
5528 W:      http://palosaari.fi/linux/
5529 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5530 T:      git git://linuxtv.org/anttip/media_tree.git
5531 S:      Maintained
5532 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5533
5534 DVB_USB_CXUSB MEDIA DRIVER
5535 M:      Michael Krufky <mkrufky@linuxtv.org>
5536 L:      linux-media@vger.kernel.org
5537 W:      https://linuxtv.org
5538 W:      http://github.com/mkrufky
5539 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5540 T:      git git://linuxtv.org/media_tree.git
5541 S:      Maintained
5542 F:      drivers/media/usb/dvb-usb/cxusb*
5543
5544 DVB_USB_EC168 MEDIA DRIVER
5545 M:      Antti Palosaari <crope@iki.fi>
5546 L:      linux-media@vger.kernel.org
5547 W:      https://linuxtv.org
5548 W:      http://palosaari.fi/linux/
5549 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5550 T:      git git://linuxtv.org/anttip/media_tree.git
5551 S:      Maintained
5552 F:      drivers/media/usb/dvb-usb-v2/ec168*
5553
5554 DVB_USB_GL861 MEDIA DRIVER
5555 M:      Antti Palosaari <crope@iki.fi>
5556 L:      linux-media@vger.kernel.org
5557 W:      https://linuxtv.org
5558 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5559 T:      git git://linuxtv.org/anttip/media_tree.git
5560 S:      Maintained
5561 F:      drivers/media/usb/dvb-usb-v2/gl861*
5562
5563 DVB_USB_MXL111SF MEDIA DRIVER
5564 M:      Michael Krufky <mkrufky@linuxtv.org>
5565 L:      linux-media@vger.kernel.org
5566 W:      https://linuxtv.org
5567 W:      http://github.com/mkrufky
5568 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5569 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5570 S:      Maintained
5571 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5572
5573 DVB_USB_RTL28XXU MEDIA DRIVER
5574 M:      Antti Palosaari <crope@iki.fi>
5575 L:      linux-media@vger.kernel.org
5576 W:      https://linuxtv.org
5577 W:      http://palosaari.fi/linux/
5578 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5579 T:      git git://linuxtv.org/anttip/media_tree.git
5580 S:      Maintained
5581 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5582
5583 DVB_USB_V2 MEDIA DRIVER
5584 M:      Antti Palosaari <crope@iki.fi>
5585 L:      linux-media@vger.kernel.org
5586 W:      https://linuxtv.org
5587 W:      http://palosaari.fi/linux/
5588 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5589 T:      git git://linuxtv.org/anttip/media_tree.git
5590 S:      Maintained
5591 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5592 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5593
5594 DYNAMIC DEBUG
5595 M:      Jason Baron <jbaron@akamai.com>
5596 S:      Maintained
5597 F:      lib/dynamic_debug.c
5598 F:      include/linux/dynamic_debug.h
5599
5600 DYNAMIC INTERRUPT MODERATION
5601 M:      Tal Gilboa <talgi@mellanox.com>
5602 S:      Maintained
5603 F:      include/linux/net_dim.h
5604
5605 DZ DECSTATION DZ11 SERIAL DRIVER
5606 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5607 S:      Maintained
5608 F:      drivers/tty/serial/dz.*
5609
5610 E3X0 POWER BUTTON DRIVER
5611 M:      Moritz Fischer <moritz.fischer@ettus.com>
5612 L:      usrp-users@lists.ettus.com
5613 W:      http://www.ettus.com
5614 S:      Supported
5615 F:      drivers/input/misc/e3x0-button.c
5616 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5617
5618 E4000 MEDIA DRIVER
5619 M:      Antti Palosaari <crope@iki.fi>
5620 L:      linux-media@vger.kernel.org
5621 W:      https://linuxtv.org
5622 W:      http://palosaari.fi/linux/
5623 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5624 T:      git git://linuxtv.org/anttip/media_tree.git
5625 S:      Maintained
5626 F:      drivers/media/tuners/e4000*
5627
5628 EARTH_PT1 MEDIA DRIVER
5629 M:      Akihiro Tsukada <tskd08@gmail.com>
5630 L:      linux-media@vger.kernel.org
5631 S:      Odd Fixes
5632 F:      drivers/media/pci/pt1/
5633
5634 EARTH_PT3 MEDIA DRIVER
5635 M:      Akihiro Tsukada <tskd08@gmail.com>
5636 L:      linux-media@vger.kernel.org
5637 S:      Odd Fixes
5638 F:      drivers/media/pci/pt3/
5639
5640 EC100 MEDIA DRIVER
5641 M:      Antti Palosaari <crope@iki.fi>
5642 L:      linux-media@vger.kernel.org
5643 W:      https://linuxtv.org
5644 W:      http://palosaari.fi/linux/
5645 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5646 T:      git git://linuxtv.org/anttip/media_tree.git
5647 S:      Maintained
5648 F:      drivers/media/dvb-frontends/ec100*
5649
5650 ECRYPT FILE SYSTEM
5651 M:      Tyler Hicks <tyhicks@canonical.com>
5652 L:      ecryptfs@vger.kernel.org
5653 W:      http://ecryptfs.org
5654 W:      https://launchpad.net/ecryptfs
5655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5656 S:      Supported
5657 F:      Documentation/filesystems/ecryptfs.txt
5658 F:      fs/ecryptfs/
5659
5660 EDAC-AMD64
5661 M:      Borislav Petkov <bp@alien8.de>
5662 L:      linux-edac@vger.kernel.org
5663 S:      Maintained
5664 F:      drivers/edac/amd64_edac*
5665
5666 EDAC-AST2500
5667 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5668 S:      Supported
5669 F:      drivers/edac/aspeed_edac.c
5670 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5671
5672 EDAC-CALXEDA
5673 M:      Robert Richter <rric@kernel.org>
5674 L:      linux-edac@vger.kernel.org
5675 S:      Maintained
5676 F:      drivers/edac/highbank*
5677
5678 EDAC-CAVIUM OCTEON
5679 M:      Ralf Baechle <ralf@linux-mips.org>
5680 M:      David Daney <david.daney@cavium.com>
5681 L:      linux-edac@vger.kernel.org
5682 L:      linux-mips@vger.kernel.org
5683 S:      Supported
5684 F:      drivers/edac/octeon_edac*
5685
5686 EDAC-CAVIUM THUNDERX
5687 M:      David Daney <david.daney@cavium.com>
5688 M:      Jan Glauber <jglauber@cavium.com>
5689 L:      linux-edac@vger.kernel.org
5690 S:      Supported
5691 F:      drivers/edac/thunderx_edac*
5692
5693 EDAC-CORE
5694 M:      Borislav Petkov <bp@alien8.de>
5695 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5696 R:      James Morse <james.morse@arm.com>
5697 L:      linux-edac@vger.kernel.org
5698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5700 S:      Supported
5701 F:      Documentation/admin-guide/ras.rst
5702 F:      Documentation/driver-api/edac.rst
5703 F:      drivers/edac/
5704 F:      include/linux/edac.h
5705
5706 EDAC-E752X
5707 M:      Mark Gross <mark.gross@intel.com>
5708 L:      linux-edac@vger.kernel.org
5709 S:      Maintained
5710 F:      drivers/edac/e752x_edac.c
5711
5712 EDAC-E7XXX
5713 L:      linux-edac@vger.kernel.org
5714 S:      Maintained
5715 F:      drivers/edac/e7xxx_edac.c
5716
5717 EDAC-FSL_DDR
5718 M:      York Sun <york.sun@nxp.com>
5719 L:      linux-edac@vger.kernel.org
5720 S:      Maintained
5721 F:      drivers/edac/fsl_ddr_edac.*
5722
5723 EDAC-GHES
5724 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5725 L:      linux-edac@vger.kernel.org
5726 S:      Maintained
5727 F:      drivers/edac/ghes_edac.c
5728
5729 EDAC-I10NM
5730 M:      Tony Luck <tony.luck@intel.com>
5731 L:      linux-edac@vger.kernel.org
5732 S:      Maintained
5733 F:      drivers/edac/i10nm_base.c
5734
5735 EDAC-I3000
5736 L:      linux-edac@vger.kernel.org
5737 S:      Orphan
5738 F:      drivers/edac/i3000_edac.c
5739
5740 EDAC-I5000
5741 L:      linux-edac@vger.kernel.org
5742 S:      Maintained
5743 F:      drivers/edac/i5000_edac.c
5744
5745 EDAC-I5400
5746 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5747 L:      linux-edac@vger.kernel.org
5748 S:      Maintained
5749 F:      drivers/edac/i5400_edac.c
5750
5751 EDAC-I7300
5752 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5753 L:      linux-edac@vger.kernel.org
5754 S:      Maintained
5755 F:      drivers/edac/i7300_edac.c
5756
5757 EDAC-I7CORE
5758 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5759 L:      linux-edac@vger.kernel.org
5760 S:      Maintained
5761 F:      drivers/edac/i7core_edac.c
5762
5763 EDAC-I82443BXGX
5764 M:      Tim Small <tim@buttersideup.com>
5765 L:      linux-edac@vger.kernel.org
5766 S:      Maintained
5767 F:      drivers/edac/i82443bxgx_edac.c
5768
5769 EDAC-I82975X
5770 M:      "Arvind R." <arvino55@gmail.com>
5771 L:      linux-edac@vger.kernel.org
5772 S:      Maintained
5773 F:      drivers/edac/i82975x_edac.c
5774
5775 EDAC-IE31200
5776 M:      Jason Baron <jbaron@akamai.com>
5777 L:      linux-edac@vger.kernel.org
5778 S:      Maintained
5779 F:      drivers/edac/ie31200_edac.c
5780
5781 EDAC-MPC85XX
5782 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5783 L:      linux-edac@vger.kernel.org
5784 S:      Maintained
5785 F:      drivers/edac/mpc85xx_edac.[ch]
5786
5787 EDAC-PASEMI
5788 M:      Egor Martovetsky <egor@pasemi.com>
5789 L:      linux-edac@vger.kernel.org
5790 S:      Maintained
5791 F:      drivers/edac/pasemi_edac.c
5792
5793 EDAC-PND2
5794 M:      Tony Luck <tony.luck@intel.com>
5795 L:      linux-edac@vger.kernel.org
5796 S:      Maintained
5797 F:      drivers/edac/pnd2_edac.[ch]
5798
5799 EDAC-R82600
5800 M:      Tim Small <tim@buttersideup.com>
5801 L:      linux-edac@vger.kernel.org
5802 S:      Maintained
5803 F:      drivers/edac/r82600_edac.c
5804
5805 EDAC-SBRIDGE
5806 M:      Tony Luck <tony.luck@intel.com>
5807 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5808 L:      linux-edac@vger.kernel.org
5809 S:      Maintained
5810 F:      drivers/edac/sb_edac.c
5811
5812 EDAC-SKYLAKE
5813 M:      Tony Luck <tony.luck@intel.com>
5814 L:      linux-edac@vger.kernel.org
5815 S:      Maintained
5816 F:      drivers/edac/skx_*.c
5817
5818 EDAC-TI
5819 M:      Tero Kristo <t-kristo@ti.com>
5820 L:      linux-edac@vger.kernel.org
5821 S:      Maintained
5822 F:      drivers/edac/ti_edac.c
5823
5824 EDAC-QCOM
5825 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5826 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5827 L:      linux-arm-msm@vger.kernel.org
5828 L:      linux-edac@vger.kernel.org
5829 S:      Maintained
5830 F:      drivers/edac/qcom_edac.c
5831
5832 EDIROL UA-101/UA-1000 DRIVER
5833 M:      Clemens Ladisch <clemens@ladisch.de>
5834 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
5836 S:      Maintained
5837 F:      sound/usb/misc/ua101.c
5838
5839 EFI TEST DRIVER
5840 L:      linux-efi@vger.kernel.org
5841 M:      Ivan Hu <ivan.hu@canonical.com>
5842 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5843 S:      Maintained
5844 F:      drivers/firmware/efi/test/
5845
5846 EFI VARIABLE FILESYSTEM
5847 M:      Matthew Garrett <matthew.garrett@nebula.com>
5848 M:      Jeremy Kerr <jk@ozlabs.org>
5849 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5851 L:      linux-efi@vger.kernel.org
5852 S:      Maintained
5853 F:      fs/efivarfs/
5854
5855 EFIFB FRAMEBUFFER DRIVER
5856 L:      linux-fbdev@vger.kernel.org
5857 M:      Peter Jones <pjones@redhat.com>
5858 S:      Maintained
5859 F:      drivers/video/fbdev/efifb.c
5860
5861 EFS FILESYSTEM
5862 W:      http://aeschi.ch.eu.org/efs/
5863 S:      Orphan
5864 F:      fs/efs/
5865
5866 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5867 M:      Douglas Miller <dougmill@linux.ibm.com>
5868 L:      netdev@vger.kernel.org
5869 S:      Maintained
5870 F:      drivers/net/ethernet/ibm/ehea/
5871
5872 EM28XX VIDEO4LINUX DRIVER
5873 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5874 L:      linux-media@vger.kernel.org
5875 W:      https://linuxtv.org
5876 T:      git git://linuxtv.org/media_tree.git
5877 S:      Maintained
5878 F:      drivers/media/usb/em28xx/
5879 F:      Documentation/media/v4l-drivers/em28xx*
5880
5881 EMBEDDED LINUX
5882 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5883 M:      Matt Mackall <mpm@selenic.com>
5884 M:      David Woodhouse <dwmw2@infradead.org>
5885 L:      linux-embedded@vger.kernel.org
5886 S:      Maintained
5887
5888 Emulex 10Gbps iSCSI - OneConnect DRIVER
5889 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5890 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5891 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5892 L:      linux-scsi@vger.kernel.org
5893 W:      http://www.broadcom.com
5894 S:      Supported
5895 F:      drivers/scsi/be2iscsi/
5896
5897 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5898 M:      Sathya Perla <sathya.perla@broadcom.com>
5899 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5900 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5901 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5902 L:      netdev@vger.kernel.org
5903 W:      http://www.emulex.com
5904 S:      Supported
5905 F:      drivers/net/ethernet/emulex/benet/
5906
5907 EMULEX ONECONNECT ROCE DRIVER
5908 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5909 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5910 L:      linux-rdma@vger.kernel.org
5911 W:      http://www.broadcom.com
5912 S:      Odd Fixes
5913 F:      drivers/infiniband/hw/ocrdma/
5914 F:      include/uapi/rdma/ocrdma-abi.h
5915
5916 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5917 M:      James Smart <james.smart@broadcom.com>
5918 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5919 L:      linux-scsi@vger.kernel.org
5920 W:      http://www.broadcom.com
5921 S:      Supported
5922 F:      drivers/scsi/lpfc/
5923
5924 ENE CB710 FLASH CARD READER DRIVER
5925 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5926 S:      Maintained
5927 F:      drivers/misc/cb710/
5928 F:      drivers/mmc/host/cb710-mmc.*
5929 F:      include/linux/cb710.h
5930
5931 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5932 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5933 S:      Maintained
5934 F:      drivers/media/rc/ene_ir.*
5935
5936 EPSON S1D13XXX FRAMEBUFFER DRIVER
5937 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5938 S:      Maintained
5939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5940 F:      drivers/video/fbdev/s1d13xxxfb.c
5941 F:      include/video/s1d13xxxfb.h
5942
5943 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5944 M:      Jeff Layton <jlayton@kernel.org>
5945 S:      Maintained
5946 F:      lib/errseq.c
5947 F:      include/linux/errseq.h
5948
5949 ET131X NETWORK DRIVER
5950 M:      Mark Einon <mark.einon@gmail.com>
5951 S:      Odd Fixes
5952 F:      drivers/net/ethernet/agere/
5953
5954 ETHERNET BRIDGE
5955 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5956 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5957 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5958 L:      netdev@vger.kernel.org
5959 W:      http://www.linuxfoundation.org/en/Net:Bridge
5960 S:      Maintained
5961 F:      include/linux/netfilter_bridge/
5962 F:      net/bridge/
5963
5964 ETHERNET PHY LIBRARY
5965 M:      Andrew Lunn <andrew@lunn.ch>
5966 M:      Florian Fainelli <f.fainelli@gmail.com>
5967 M:      Heiner Kallweit <hkallweit1@gmail.com>
5968 L:      netdev@vger.kernel.org
5969 S:      Maintained
5970 F:      Documentation/ABI/testing/sysfs-bus-mdio
5971 F:      Documentation/devicetree/bindings/net/mdio*
5972 F:      Documentation/networking/phy.rst
5973 F:      drivers/net/phy/
5974 F:      drivers/of/of_mdio.c
5975 F:      drivers/of/of_net.c
5976 F:      include/linux/*mdio*.h
5977 F:      include/linux/of_net.h
5978 F:      include/linux/phy.h
5979 F:      include/linux/phy_fixed.h
5980 F:      include/linux/platform_data/mdio-bcm-unimac.h
5981 F:      include/linux/platform_data/mdio-gpio.h
5982 F:      include/trace/events/mdio.h
5983 F:      include/uapi/linux/mdio.h
5984 F:      include/uapi/linux/mii.h
5985
5986 EXT2 FILE SYSTEM
5987 M:      Jan Kara <jack@suse.com>
5988 L:      linux-ext4@vger.kernel.org
5989 S:      Maintained
5990 F:      Documentation/filesystems/ext2.txt
5991 F:      fs/ext2/
5992 F:      include/linux/ext2*
5993
5994 EXT4 FILE SYSTEM
5995 M:      "Theodore Ts'o" <tytso@mit.edu>
5996 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5997 L:      linux-ext4@vger.kernel.org
5998 W:      http://ext4.wiki.kernel.org
5999 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6001 S:      Maintained
6002 F:      Documentation/filesystems/ext4/
6003 F:      fs/ext4/
6004
6005 Extended Verification Module (EVM)
6006 M:      Mimi Zohar <zohar@linux.ibm.com>
6007 L:      linux-integrity@vger.kernel.org
6008 S:      Supported
6009 F:      security/integrity/evm/
6010
6011 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6012 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
6013 L:      linux-efi@vger.kernel.org
6014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6015 S:      Maintained
6016 F:      Documentation/efi-stub.txt
6017 F:      arch/*/kernel/efi.c
6018 F:      arch/x86/boot/compressed/eboot.[ch]
6019 F:      arch/*/include/asm/efi.h
6020 F:      arch/x86/platform/efi/
6021 F:      drivers/firmware/efi/
6022 F:      include/linux/efi*.h
6023 F:      arch/arm/boot/compressed/efi-header.S
6024 F:      arch/arm64/kernel/efi-entry.S
6025
6026 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6027 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6028 M:      Chanwoo Choi <cw00.choi@samsung.com>
6029 L:      linux-kernel@vger.kernel.org
6030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6031 S:      Maintained
6032 F:      drivers/extcon/
6033 F:      include/linux/extcon/
6034 F:      include/linux/extcon.h
6035 F:      Documentation/extcon/
6036 F:      Documentation/devicetree/bindings/extcon/
6037
6038 EXYNOS DP DRIVER
6039 M:      Jingoo Han <jingoohan1@gmail.com>
6040 L:      dri-devel@lists.freedesktop.org
6041 S:      Maintained
6042 F:      drivers/gpu/drm/exynos/exynos_dp*
6043
6044 EXYNOS SYSMMU (IOMMU) driver
6045 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6046 L:      iommu@lists.linux-foundation.org
6047 S:      Maintained
6048 F:      drivers/iommu/exynos-iommu.c
6049
6050 EZchip NPS platform support
6051 M:      Vineet Gupta <vgupta@synopsys.com>
6052 M:      Ofer Levi <oferle@mellanox.com>
6053 S:      Supported
6054 F:      arch/arc/plat-eznps
6055 F:      arch/arc/boot/dts/eznps.dts
6056
6057 F2FS FILE SYSTEM
6058 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6059 M:      Chao Yu <yuchao0@huawei.com>
6060 L:      linux-f2fs-devel@lists.sourceforge.net
6061 W:      https://f2fs.wiki.kernel.org/
6062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6063 S:      Maintained
6064 F:      Documentation/filesystems/f2fs.txt
6065 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6066 F:      fs/f2fs/
6067 F:      include/linux/f2fs_fs.h
6068 F:      include/trace/events/f2fs.h
6069
6070 F71805F HARDWARE MONITORING DRIVER
6071 M:      Jean Delvare <jdelvare@suse.com>
6072 L:      linux-hwmon@vger.kernel.org
6073 S:      Maintained
6074 F:      Documentation/hwmon/f71805f.rst
6075 F:      drivers/hwmon/f71805f.c
6076
6077 FADDR2LINE
6078 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6079 S:      Maintained
6080 F:      scripts/faddr2line
6081
6082 FAILOVER MODULE
6083 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6084 L:      netdev@vger.kernel.org
6085 S:      Supported
6086 F:      net/core/failover.c
6087 F:      include/net/failover.h
6088 F:      Documentation/networking/failover.rst
6089
6090 FANOTIFY
6091 M:      Jan Kara <jack@suse.cz>
6092 R:      Amir Goldstein <amir73il@gmail.com>
6093 L:      linux-fsdevel@vger.kernel.org
6094 S:      Maintained
6095 F:      fs/notify/fanotify/
6096 F:      include/linux/fanotify.h
6097 F:      include/uapi/linux/fanotify.h
6098
6099 FARSYNC SYNCHRONOUS DRIVER
6100 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6101 W:      http://www.farsite.co.uk/
6102 S:      Supported
6103 F:      drivers/net/wan/farsync.*
6104
6105 FAULT INJECTION SUPPORT
6106 M:      Akinobu Mita <akinobu.mita@gmail.com>
6107 S:      Supported
6108 F:      Documentation/fault-injection/
6109 F:      lib/fault-inject.c
6110
6111 FBTFT Framebuffer drivers
6112 S:      Orphan
6113 L:      dri-devel@lists.freedesktop.org
6114 L:      linux-fbdev@vger.kernel.org
6115 F:      drivers/staging/fbtft/
6116
6117 FC0011 TUNER DRIVER
6118 M:      Michael Buesch <m@bues.ch>
6119 L:      linux-media@vger.kernel.org
6120 S:      Maintained
6121 F:      drivers/media/tuners/fc0011.h
6122 F:      drivers/media/tuners/fc0011.c
6123
6124 FC2580 MEDIA DRIVER
6125 M:      Antti Palosaari <crope@iki.fi>
6126 L:      linux-media@vger.kernel.org
6127 W:      https://linuxtv.org
6128 W:      http://palosaari.fi/linux/
6129 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6130 T:      git git://linuxtv.org/anttip/media_tree.git
6131 S:      Maintained
6132 F:      drivers/media/tuners/fc2580*
6133
6134 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6135 M:      Hannes Reinecke <hare@suse.de>
6136 L:      linux-scsi@vger.kernel.org
6137 W:      www.Open-FCoE.org
6138 S:      Supported
6139 F:      drivers/scsi/libfc/
6140 F:      drivers/scsi/fcoe/
6141 F:      include/scsi/fc/
6142 F:      include/scsi/libfc.h
6143 F:      include/scsi/libfcoe.h
6144 F:      include/uapi/scsi/fc/
6145
6146 FILE LOCKING (flock() and fcntl()/lockf())
6147 M:      Jeff Layton <jlayton@kernel.org>
6148 M:      "J. Bruce Fields" <bfields@fieldses.org>
6149 L:      linux-fsdevel@vger.kernel.org
6150 S:      Maintained
6151 F:      include/linux/fcntl.h
6152 F:      include/uapi/linux/fcntl.h
6153 F:      fs/fcntl.c
6154 F:      fs/locks.c
6155
6156 FILESYSTEMS (VFS and infrastructure)
6157 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6158 L:      linux-fsdevel@vger.kernel.org
6159 S:      Maintained
6160 F:      fs/*
6161 F:      include/linux/fs.h
6162 F:      include/linux/fs_types.h
6163 F:      include/uapi/linux/fs.h
6164
6165 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6166 M:      Riku Voipio <riku.voipio@iki.fi>
6167 L:      linux-hwmon@vger.kernel.org
6168 S:      Maintained
6169 F:      drivers/hwmon/f75375s.c
6170 F:      include/linux/f75375s.h
6171
6172 FIREWIRE AUDIO DRIVERS
6173 M:      Clemens Ladisch <clemens@ladisch.de>
6174 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6176 S:      Maintained
6177 F:      sound/firewire/
6178
6179 FIREWIRE MEDIA DRIVERS (firedtv)
6180 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6181 L:      linux-media@vger.kernel.org
6182 L:      linux1394-devel@lists.sourceforge.net
6183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6184 S:      Maintained
6185 F:      drivers/media/firewire/
6186
6187 FIREWIRE SBP-2 TARGET
6188 M:      Chris Boot <bootc@bootc.net>
6189 L:      linux-scsi@vger.kernel.org
6190 L:      target-devel@vger.kernel.org
6191 L:      linux1394-devel@lists.sourceforge.net
6192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6193 S:      Maintained
6194 F:      drivers/target/sbp/
6195
6196 FIREWIRE SUBSYSTEM
6197 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6198 L:      linux1394-devel@lists.sourceforge.net
6199 W:      http://ieee1394.wiki.kernel.org/
6200 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6201 S:      Maintained
6202 F:      drivers/firewire/
6203 F:      include/linux/firewire.h
6204 F:      include/uapi/linux/firewire*.h
6205 F:      tools/firewire/
6206
6207 FIRMWARE LOADER (request_firmware)
6208 M:      Luis Chamberlain <mcgrof@kernel.org>
6209 L:      linux-kernel@vger.kernel.org
6210 S:      Maintained
6211 F:      Documentation/firmware_class/
6212 F:      drivers/base/firmware_loader/
6213 F:      include/linux/firmware.h
6214
6215 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6216 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6217 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6218 S:      Maintained
6219 F:      drivers/block/rsxx/
6220
6221 FLOPPY DRIVER
6222 M:      Jiri Kosina <jikos@kernel.org>
6223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6224 S:      Odd fixes
6225 F:      drivers/block/floppy.c
6226
6227 FMC SUBSYSTEM
6228 M:      Alessandro Rubini <rubini@gnudd.com>
6229 W:      http://www.ohwr.org/projects/fmc-bus
6230 S:      Supported
6231 F:      drivers/fmc/
6232 F:      include/linux/fmc*.h
6233 F:      include/linux/ipmi-fru.h
6234 K:      fmc_d.*register
6235
6236 FPGA MANAGER FRAMEWORK
6237 M:      Moritz Fischer <mdf@kernel.org>
6238 L:      linux-fpga@vger.kernel.org
6239 S:      Maintained
6240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6241 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6242 F:      Documentation/fpga/
6243 F:      Documentation/driver-api/fpga/
6244 F:      Documentation/devicetree/bindings/fpga/
6245 F:      drivers/fpga/
6246 F:      include/linux/fpga/
6247 W:      http://www.rocketboards.org
6248
6249 FPGA DFL DRIVERS
6250 M:      Wu Hao <hao.wu@intel.com>
6251 L:      linux-fpga@vger.kernel.org
6252 S:      Maintained
6253 F:      Documentation/fpga/dfl.txt
6254 F:      include/uapi/linux/fpga-dfl.h
6255 F:      drivers/fpga/dfl*
6256
6257 FPU EMULATOR
6258 M:      Bill Metzenthen <billm@melbpc.org.au>
6259 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6260 S:      Maintained
6261 F:      arch/x86/math-emu/
6262
6263 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6264 L:      netdev@vger.kernel.org
6265 S:      Orphan
6266 F:      drivers/net/wan/dlci.c
6267 F:      drivers/net/wan/sdla.c
6268
6269 FRAMEBUFFER LAYER
6270 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6271 L:      dri-devel@lists.freedesktop.org
6272 L:      linux-fbdev@vger.kernel.org
6273 T:      git git://github.com/bzolnier/linux.git
6274 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6275 S:      Maintained
6276 F:      Documentation/fb/
6277 F:      drivers/video/
6278 F:      include/video/
6279 F:      include/linux/fb.h
6280 F:      include/uapi/video/
6281 F:      include/uapi/linux/fb.h
6282
6283 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6284 M:      Horia Geantă <horia.geanta@nxp.com>
6285 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6286 L:      linux-crypto@vger.kernel.org
6287 S:      Maintained
6288 F:      drivers/crypto/caam/
6289 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6290
6291 FREESCALE DIU FRAMEBUFFER DRIVER
6292 M:      Timur Tabi <timur@kernel.org>
6293 L:      linux-fbdev@vger.kernel.org
6294 S:      Maintained
6295 F:      drivers/video/fbdev/fsl-diu-fb.*
6296
6297 FREESCALE DMA DRIVER
6298 M:      Li Yang <leoyang.li@nxp.com>
6299 M:      Zhang Wei <zw@zh-kernel.org>
6300 L:      linuxppc-dev@lists.ozlabs.org
6301 S:      Maintained
6302 F:      drivers/dma/fsldma.*
6303
6304 FREESCALE ENETC ETHERNET DRIVERS
6305 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6306 L:      netdev@vger.kernel.org
6307 S:      Maintained
6308 F:      drivers/net/ethernet/freescale/enetc/
6309
6310 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6311 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6312 L:      netdev@vger.kernel.org
6313 S:      Maintained
6314 F:      drivers/net/ethernet/freescale/gianfar*
6315 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6316
6317 FREESCALE GPMI NAND DRIVER
6318 M:      Han Xu <han.xu@nxp.com>
6319 L:      linux-mtd@lists.infradead.org
6320 S:      Maintained
6321 F:      drivers/mtd/nand/raw/gpmi-nand/*
6322
6323 FREESCALE I2C CPM DRIVER
6324 M:      Jochen Friedrich <jochen@scram.de>
6325 L:      linuxppc-dev@lists.ozlabs.org
6326 L:      linux-i2c@vger.kernel.org
6327 S:      Maintained
6328 F:      drivers/i2c/busses/i2c-cpm.c
6329
6330 FREESCALE IMX LPI2C DRIVER
6331 M:      Dong Aisheng <aisheng.dong@nxp.com>
6332 L:      linux-i2c@vger.kernel.org
6333 L:      linux-imx@nxp.com
6334 S:      Maintained
6335 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6336 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6337
6338 FREESCALE IMX / MXC FEC DRIVER
6339 M:      Fugang Duan <fugang.duan@nxp.com>
6340 L:      netdev@vger.kernel.org
6341 S:      Maintained
6342 F:      drivers/net/ethernet/freescale/fec_main.c
6343 F:      drivers/net/ethernet/freescale/fec_ptp.c
6344 F:      drivers/net/ethernet/freescale/fec.h
6345 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6346
6347 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6348 M:      Sascha Hauer <s.hauer@pengutronix.de>
6349 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6350 L:      linux-fbdev@vger.kernel.org
6351 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6352 S:      Maintained
6353 F:      include/linux/platform_data/video-imxfb.h
6354 F:      drivers/video/fbdev/imxfb.c
6355
6356 FREESCALE QORIQ DPAA ETHERNET DRIVER
6357 M:      Madalin Bucur <madalin.bucur@nxp.com>
6358 L:      netdev@vger.kernel.org
6359 S:      Maintained
6360 F:      drivers/net/ethernet/freescale/dpaa
6361
6362 FREESCALE QORIQ DPAA FMAN DRIVER
6363 M:      Madalin Bucur <madalin.bucur@nxp.com>
6364 L:      netdev@vger.kernel.org
6365 S:      Maintained
6366 F:      drivers/net/ethernet/freescale/fman
6367 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6368
6369 FREESCALE QORIQ PTP CLOCK DRIVER
6370 M:      Yangbo Lu <yangbo.lu@nxp.com>
6371 L:      netdev@vger.kernel.org
6372 S:      Maintained
6373 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6374 F:      drivers/ptp/ptp_qoriq.c
6375 F:      drivers/ptp/ptp_qoriq_debugfs.c
6376 F:      include/linux/fsl/ptp_qoriq.h
6377 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6378
6379 FREESCALE QUAD SPI DRIVER
6380 M:      Han Xu <han.xu@nxp.com>
6381 L:      linux-spi@vger.kernel.org
6382 S:      Maintained
6383 F:      drivers/spi/spi-fsl-qspi.c
6384
6385 FREESCALE QUICC ENGINE LIBRARY
6386 M:      Qiang Zhao <qiang.zhao@nxp.com>
6387 L:      linuxppc-dev@lists.ozlabs.org
6388 S:      Maintained
6389 F:      drivers/soc/fsl/qe/
6390 F:      include/soc/fsl/*qe*.h
6391 F:      include/soc/fsl/*ucc*.h
6392
6393 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6394 M:      Li Yang <leoyang.li@nxp.com>
6395 L:      netdev@vger.kernel.org
6396 L:      linuxppc-dev@lists.ozlabs.org
6397 S:      Maintained
6398 F:      drivers/net/ethernet/freescale/ucc_geth*
6399
6400 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6401 M:      Zhao Qiang <qiang.zhao@nxp.com>
6402 L:      netdev@vger.kernel.org
6403 L:      linuxppc-dev@lists.ozlabs.org
6404 S:      Maintained
6405 F:      drivers/net/wan/fsl_ucc_hdlc*
6406
6407 FREESCALE QUICC ENGINE UCC UART DRIVER
6408 M:      Timur Tabi <timur@kernel.org>
6409 L:      linuxppc-dev@lists.ozlabs.org
6410 S:      Maintained
6411 F:      drivers/tty/serial/ucc_uart.c
6412
6413 FREESCALE SOC DRIVERS
6414 M:      Li Yang <leoyang.li@nxp.com>
6415 L:      linuxppc-dev@lists.ozlabs.org
6416 L:      linux-arm-kernel@lists.infradead.org
6417 S:      Maintained
6418 F:      Documentation/devicetree/bindings/soc/fsl/
6419 F:      drivers/soc/fsl/
6420 F:      include/linux/fsl/
6421
6422 FREESCALE SOC FS_ENET DRIVER
6423 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6424 L:      linuxppc-dev@lists.ozlabs.org
6425 L:      netdev@vger.kernel.org
6426 S:      Maintained
6427 F:      drivers/net/ethernet/freescale/fs_enet/
6428 F:      include/linux/fs_enet_pd.h
6429
6430 FREESCALE SOC SOUND DRIVERS
6431 M:      Timur Tabi <timur@kernel.org>
6432 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6433 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6434 R:      Fabio Estevam <festevam@gmail.com>
6435 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6436 L:      linuxppc-dev@lists.ozlabs.org
6437 S:      Maintained
6438 F:      sound/soc/fsl/fsl*
6439 F:      sound/soc/fsl/imx*
6440 F:      sound/soc/fsl/mpc8610_hpcd.c
6441
6442 FREESCALE USB PERIPHERAL DRIVERS
6443 M:      Li Yang <leoyang.li@nxp.com>
6444 L:      linux-usb@vger.kernel.org
6445 L:      linuxppc-dev@lists.ozlabs.org
6446 S:      Maintained
6447 F:      drivers/usb/gadget/udc/fsl*
6448
6449 FREEVXFS FILESYSTEM
6450 M:      Christoph Hellwig <hch@infradead.org>
6451 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6452 S:      Maintained
6453 F:      fs/freevxfs/
6454
6455 FREEZER
6456 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6457 M:      Pavel Machek <pavel@ucw.cz>
6458 L:      linux-pm@vger.kernel.org
6459 S:      Supported
6460 F:      Documentation/power/freezing-of-tasks.txt
6461 F:      include/linux/freezer.h
6462 F:      kernel/freezer.c
6463
6464 FRONTSWAP API
6465 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6466 L:      linux-kernel@vger.kernel.org
6467 S:      Maintained
6468 F:      mm/frontswap.c
6469 F:      include/linux/frontswap.h
6470
6471 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6472 M:      David Howells <dhowells@redhat.com>
6473 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6474 S:      Supported
6475 F:      Documentation/filesystems/caching/
6476 F:      fs/fscache/
6477 F:      include/linux/fscache*.h
6478
6479 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6480 M:      Theodore Y. Ts'o <tytso@mit.edu>
6481 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6482 M:      Eric Biggers <ebiggers@kernel.org>
6483 L:      linux-fscrypt@vger.kernel.org
6484 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6485 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6486 S:      Supported
6487 F:      fs/crypto/
6488 F:      include/linux/fscrypt*.h
6489 F:      Documentation/filesystems/fscrypt.rst
6490
6491 FSI SUBSYSTEM
6492 M:      Jeremy Kerr <jk@ozlabs.org>
6493 M:      Joel Stanley <joel@jms.id.au>
6494 R:      Alistar Popple <alistair@popple.id.au>
6495 R:      Eddie James <eajames@linux.ibm.com>
6496 L:      linux-fsi@lists.ozlabs.org
6497 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
6498 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
6499 S:      Supported
6500 F:      drivers/fsi/
6501 F:      include/linux/fsi*.h
6502 F:      include/trace/events/fsi*.h
6503
6504 FSI-ATTACHED I2C DRIVER
6505 M:      Eddie James <eajames@linux.ibm.com>
6506 L:      linux-i2c@vger.kernel.org
6507 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6508 S:      Maintained
6509 F:      drivers/i2c/busses/i2c-fsi.c
6510 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6511
6512 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6513 M:      Jan Kara <jack@suse.cz>
6514 R:      Amir Goldstein <amir73il@gmail.com>
6515 L:      linux-fsdevel@vger.kernel.org
6516 S:      Maintained
6517 F:      fs/notify/
6518 F:      include/linux/fsnotify*.h
6519
6520 FUJITSU LAPTOP EXTRAS
6521 M:      Jonathan Woithe <jwoithe@just42.net>
6522 L:      platform-driver-x86@vger.kernel.org
6523 S:      Maintained
6524 F:      drivers/platform/x86/fujitsu-laptop.c
6525
6526 FUJITSU M-5MO LS CAMERA ISP DRIVER
6527 M:      Kyungmin Park <kyungmin.park@samsung.com>
6528 M:      Heungjun Kim <riverful.kim@samsung.com>
6529 L:      linux-media@vger.kernel.org
6530 S:      Maintained
6531 F:      drivers/media/i2c/m5mols/
6532 F:      include/media/i2c/m5mols.h
6533
6534 FUJITSU TABLET EXTRAS
6535 M:      Robert Gerlach <khnz@gmx.de>
6536 L:      platform-driver-x86@vger.kernel.org
6537 S:      Maintained
6538 F:      drivers/platform/x86/fujitsu-tablet.c
6539
6540 FUSE: FILESYSTEM IN USERSPACE
6541 M:      Miklos Szeredi <miklos@szeredi.hu>
6542 L:      linux-fsdevel@vger.kernel.org
6543 W:      http://fuse.sourceforge.net/
6544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6545 S:      Maintained
6546 F:      fs/fuse/
6547 F:      include/uapi/linux/fuse.h
6548 F:      Documentation/filesystems/fuse.txt
6549
6550 FUTEX SUBSYSTEM
6551 M:      Thomas Gleixner <tglx@linutronix.de>
6552 M:      Ingo Molnar <mingo@redhat.com>
6553 R:      Peter Zijlstra <peterz@infradead.org>
6554 R:      Darren Hart <dvhart@infradead.org>
6555 L:      linux-kernel@vger.kernel.org
6556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6557 S:      Maintained
6558 F:      kernel/futex.c
6559 F:      include/asm-generic/futex.h
6560 F:      include/linux/futex.h
6561 F:      include/uapi/linux/futex.h
6562 F:      tools/testing/selftests/futex/
6563 F:      tools/perf/bench/futex*
6564 F:      Documentation/*futex*
6565
6566 GCC PLUGINS
6567 M:      Kees Cook <keescook@chromium.org>
6568 R:      Emese Revfy <re.emese@gmail.com>
6569 L:      kernel-hardening@lists.openwall.com
6570 S:      Maintained
6571 F:      scripts/gcc-plugins/
6572 F:      scripts/gcc-plugin.sh
6573 F:      scripts/Makefile.gcc-plugins
6574 F:      Documentation/gcc-plugins.txt
6575
6576 GASKET DRIVER FRAMEWORK
6577 M:      Rob Springer <rspringer@google.com>
6578 M:      Todd Poynor <toddpoynor@google.com>
6579 M:      Ben Chan <benchan@chromium.org>
6580 S:      Maintained
6581 F:      drivers/staging/gasket/
6582
6583 GCOV BASED KERNEL PROFILING
6584 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6585 S:      Maintained
6586 F:      kernel/gcov/
6587 F:      Documentation/dev-tools/gcov.rst
6588
6589 GDB KERNEL DEBUGGING HELPER SCRIPTS
6590 M:      Jan Kiszka <jan.kiszka@siemens.com>
6591 M:      Kieran Bingham <kbingham@kernel.org>
6592 S:      Supported
6593 F:      scripts/gdb/
6594
6595 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6596 M:      Achim Leubner <achim_leubner@adaptec.com>
6597 L:      linux-scsi@vger.kernel.org
6598 W:      http://www.icp-vortex.com/
6599 S:      Supported
6600 F:      drivers/scsi/gdt*
6601
6602 GEMTEK FM RADIO RECEIVER DRIVER
6603 M:      Hans Verkuil <hverkuil@xs4all.nl>
6604 L:      linux-media@vger.kernel.org
6605 T:      git git://linuxtv.org/media_tree.git
6606 W:      https://linuxtv.org
6607 S:      Maintained
6608 F:      drivers/media/radio/radio-gemtek*
6609
6610 GENERIC GPIO I2C DRIVER
6611 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6612 S:      Supported
6613 F:      drivers/i2c/busses/i2c-gpio.c
6614 F:      include/linux/platform_data/i2c-gpio.h
6615
6616 GENERIC GPIO I2C MULTIPLEXER DRIVER
6617 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6618 L:      linux-i2c@vger.kernel.org
6619 S:      Supported
6620 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6621 F:      include/linux/platform_data/i2c-mux-gpio.h
6622 F:      Documentation/i2c/muxes/i2c-mux-gpio
6623
6624 GENERIC HDLC (WAN) DRIVERS
6625 M:      Krzysztof Halasa <khc@pm.waw.pl>
6626 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6627 S:      Maintained
6628 F:      drivers/net/wan/c101.c
6629 F:      drivers/net/wan/hd6457*
6630 F:      drivers/net/wan/hdlc*
6631 F:      drivers/net/wan/n2.c
6632 F:      drivers/net/wan/pc300too.c
6633 F:      drivers/net/wan/pci200syn.c
6634 F:      drivers/net/wan/wanxl*
6635
6636 GENERIC INCLUDE/ASM HEADER FILES
6637 M:      Arnd Bergmann <arnd@arndb.de>
6638 L:      linux-arch@vger.kernel.org
6639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6640 S:      Maintained
6641 F:      include/asm-generic/
6642 F:      include/uapi/asm-generic/
6643
6644 GENERIC PHY FRAMEWORK
6645 M:      Kishon Vijay Abraham I <kishon@ti.com>
6646 L:      linux-kernel@vger.kernel.org
6647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6648 S:      Supported
6649 F:      drivers/phy/
6650 F:      include/linux/phy/
6651 F:      Documentation/devicetree/bindings/phy/
6652
6653 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6654 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6655 S:      Supported
6656 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6657
6658 GENERIC PM DOMAINS
6659 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6660 M:      Kevin Hilman <khilman@kernel.org>
6661 M:      Ulf Hansson <ulf.hansson@linaro.org>
6662 L:      linux-pm@vger.kernel.org
6663 S:      Supported
6664 F:      drivers/base/power/domain*.c
6665 F:      include/linux/pm_domain.h
6666 F:      Documentation/devicetree/bindings/power/power_domain.txt
6667
6668 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6669 M:      Eugen Hristev <eugen.hristev@microchip.com>
6670 L:      linux-input@vger.kernel.org
6671 S:      Maintained
6672 F:      drivers/input/touchscreen/resistive-adc-touch.c
6673
6674 GENERIC UIO DRIVER FOR PCI DEVICES
6675 M:      "Michael S. Tsirkin" <mst@redhat.com>
6676 L:      kvm@vger.kernel.org
6677 S:      Supported
6678 F:      drivers/uio/uio_pci_generic.c
6679
6680 GENWQE (IBM Generic Workqueue Card)
6681 M:      Frank Haverkamp <haver@linux.ibm.com>
6682 S:      Supported
6683 F:      drivers/misc/genwqe/
6684
6685 GET_MAINTAINER SCRIPT
6686 M:      Joe Perches <joe@perches.com>
6687 S:      Maintained
6688 F:      scripts/get_maintainer.pl
6689
6690 GFS2 FILE SYSTEM
6691 M:      Bob Peterson <rpeterso@redhat.com>
6692 M:      Andreas Gruenbacher <agruenba@redhat.com>
6693 L:      cluster-devel@redhat.com
6694 W:      http://sources.redhat.com/cluster/
6695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6696 S:      Supported
6697 F:      Documentation/filesystems/gfs2*.txt
6698 F:      fs/gfs2/
6699 F:      include/uapi/linux/gfs2_ondisk.h
6700
6701 GIGASET ISDN DRIVERS
6702 M:      Paul Bolle <pebolle@tiscali.nl>
6703 L:      gigaset307x-common@lists.sourceforge.net
6704 W:      http://gigaset307x.sourceforge.net/
6705 S:      Odd Fixes
6706 F:      Documentation/isdn/README.gigaset
6707 F:      drivers/isdn/gigaset/
6708 F:      include/uapi/linux/gigaset_dev.h
6709
6710 GNSS SUBSYSTEM
6711 M:      Johan Hovold <johan@kernel.org>
6712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6713 S:      Maintained
6714 F:      Documentation/ABI/testing/sysfs-class-gnss
6715 F:      Documentation/devicetree/bindings/gnss/
6716 F:      drivers/gnss/
6717 F:      include/linux/gnss.h
6718
6719 GO7007 MPEG CODEC
6720 M:      Hans Verkuil <hans.verkuil@cisco.com>
6721 L:      linux-media@vger.kernel.org
6722 S:      Maintained
6723 F:      drivers/media/usb/go7007/
6724
6725 GOODIX TOUCHSCREEN
6726 M:      Bastien Nocera <hadess@hadess.net>
6727 L:      linux-input@vger.kernel.org
6728 S:      Maintained
6729 F:      drivers/input/touchscreen/goodix.c
6730
6731 GPD POCKET FAN DRIVER
6732 M:      Hans de Goede <hdegoede@redhat.com>
6733 L:      platform-driver-x86@vger.kernel.org
6734 S:      Maintained
6735 F:      drivers/platform/x86/gpd-pocket-fan.c
6736
6737 GPIO ACPI SUPPORT
6738 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6739 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6740 L:      linux-gpio@vger.kernel.org
6741 L:      linux-acpi@vger.kernel.org
6742 S:      Maintained
6743 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
6744 F:      drivers/gpio/gpiolib-acpi.c
6745
6746 GPIO IR Transmitter
6747 M:      Sean Young <sean@mess.org>
6748 L:      linux-media@vger.kernel.org
6749 S:      Maintained
6750 F:      drivers/media/rc/gpio-ir-tx.c
6751
6752 GPIO MOCKUP DRIVER
6753 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6754 L:      linux-gpio@vger.kernel.org
6755 S:      Maintained
6756 F:      drivers/gpio/gpio-mockup.c
6757 F:      tools/testing/selftests/gpio/
6758
6759 GPIO SUBSYSTEM
6760 M:      Linus Walleij <linus.walleij@linaro.org>
6761 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6762 L:      linux-gpio@vger.kernel.org
6763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6764 S:      Maintained
6765 F:      Documentation/devicetree/bindings/gpio/
6766 F:      Documentation/driver-api/gpio/
6767 F:      Documentation/gpio/
6768 F:      Documentation/ABI/testing/gpio-cdev
6769 F:      Documentation/ABI/obsolete/sysfs-gpio
6770 F:      drivers/gpio/
6771 F:      include/linux/gpio/
6772 F:      include/linux/gpio.h
6773 F:      include/linux/of_gpio.h
6774 F:      include/asm-generic/gpio.h
6775 F:      include/uapi/linux/gpio.h
6776 F:      tools/gpio/
6777
6778 GRE DEMULTIPLEXER DRIVER
6779 M:      Dmitry Kozlov <xeb@mail.ru>
6780 L:      netdev@vger.kernel.org
6781 S:      Maintained
6782 F:      net/ipv4/gre_demux.c
6783 F:      net/ipv4/gre_offload.c
6784 F:      include/net/gre.h
6785
6786 GRETH 10/100/1G Ethernet MAC device driver
6787 M:      Andreas Larsson <andreas@gaisler.com>
6788 L:      netdev@vger.kernel.org
6789 S:      Maintained
6790 F:      drivers/net/ethernet/aeroflex/
6791
6792 GREYBUS AUDIO PROTOCOLS DRIVERS
6793 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6794 M:      Mark Greer <mgreer@animalcreek.com>
6795 S:      Maintained
6796 F:      drivers/staging/greybus/audio_apbridgea.c
6797 F:      drivers/staging/greybus/audio_apbridgea.h
6798 F:      drivers/staging/greybus/audio_codec.c
6799 F:      drivers/staging/greybus/audio_codec.h
6800 F:      drivers/staging/greybus/audio_gb.c
6801 F:      drivers/staging/greybus/audio_manager.c
6802 F:      drivers/staging/greybus/audio_manager.h
6803 F:      drivers/staging/greybus/audio_manager_module.c
6804 F:      drivers/staging/greybus/audio_manager_private.h
6805 F:      drivers/staging/greybus/audio_manager_sysfs.c
6806 F:      drivers/staging/greybus/audio_module.c
6807 F:      drivers/staging/greybus/audio_topology.c
6808
6809 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6810 M:      Viresh Kumar <vireshk@kernel.org>
6811 S:      Maintained
6812 F:      drivers/staging/greybus/authentication.c
6813 F:      drivers/staging/greybus/bootrom.c
6814 F:      drivers/staging/greybus/firmware.h
6815 F:      drivers/staging/greybus/fw-core.c
6816 F:      drivers/staging/greybus/fw-download.c
6817 F:      drivers/staging/greybus/fw-management.c
6818 F:      drivers/staging/greybus/greybus_authentication.h
6819 F:      drivers/staging/greybus/greybus_firmware.h
6820 F:      drivers/staging/greybus/hid.c
6821 F:      drivers/staging/greybus/i2c.c
6822 F:      drivers/staging/greybus/spi.c
6823 F:      drivers/staging/greybus/spilib.c
6824 F:      drivers/staging/greybus/spilib.h
6825
6826 GREYBUS LOOPBACK DRIVER
6827 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6828 S:      Maintained
6829 F:      drivers/staging/greybus/loopback.c
6830
6831 GREYBUS PLATFORM DRIVERS
6832 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6833 S:      Maintained
6834 F:      drivers/staging/greybus/arche-platform.c
6835 F:      drivers/staging/greybus/arche-apb-ctrl.c
6836 F:      drivers/staging/greybus/arche_platform.h
6837
6838 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6839 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6840 S:      Maintained
6841 F:      drivers/staging/greybus/sdio.c
6842 F:      drivers/staging/greybus/light.c
6843 F:      drivers/staging/greybus/gpio.c
6844 F:      drivers/staging/greybus/power_supply.c
6845 F:      drivers/staging/greybus/spi.c
6846 F:      drivers/staging/greybus/spilib.c
6847
6848 GREYBUS SUBSYSTEM
6849 M:      Johan Hovold <johan@kernel.org>
6850 M:      Alex Elder <elder@kernel.org>
6851 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6852 S:      Maintained
6853 F:      drivers/staging/greybus/
6854 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6855
6856 GREYBUS UART PROTOCOLS DRIVERS
6857 M:      David Lin <dtwlin@gmail.com>
6858 S:      Maintained
6859 F:      drivers/staging/greybus/uart.c
6860 F:      drivers/staging/greybus/log.c
6861
6862 GS1662 VIDEO SERIALIZER
6863 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6864 L:      linux-media@vger.kernel.org
6865 T:      git git://linuxtv.org/media_tree.git
6866 S:      Maintained
6867 F:      drivers/media/spi/gs1662.c
6868
6869 GSPCA FINEPIX SUBDRIVER
6870 M:      Frank Zago <frank@zago.net>
6871 L:      linux-media@vger.kernel.org
6872 T:      git git://linuxtv.org/media_tree.git
6873 S:      Maintained
6874 F:      drivers/media/usb/gspca/finepix.c
6875
6876 GSPCA GL860 SUBDRIVER
6877 M:      Olivier Lorin <o.lorin@laposte.net>
6878 L:      linux-media@vger.kernel.org
6879 T:      git git://linuxtv.org/media_tree.git
6880 S:      Maintained
6881 F:      drivers/media/usb/gspca/gl860/
6882
6883 GSPCA M5602 SUBDRIVER
6884 M:      Erik Andren <erik.andren@gmail.com>
6885 L:      linux-media@vger.kernel.org
6886 T:      git git://linuxtv.org/media_tree.git
6887 S:      Maintained
6888 F:      drivers/media/usb/gspca/m5602/
6889
6890 GSPCA PAC207 SONIXB SUBDRIVER
6891 M:      Hans Verkuil <hverkuil@xs4all.nl>
6892 L:      linux-media@vger.kernel.org
6893 T:      git git://linuxtv.org/media_tree.git
6894 S:      Odd Fixes
6895 F:      drivers/media/usb/gspca/pac207.c
6896
6897 GSPCA SN9C20X SUBDRIVER
6898 M:      Brian Johnson <brijohn@gmail.com>
6899 L:      linux-media@vger.kernel.org
6900 T:      git git://linuxtv.org/media_tree.git
6901 S:      Maintained
6902 F:      drivers/media/usb/gspca/sn9c20x.c
6903
6904 GSPCA T613 SUBDRIVER
6905 M:      Leandro Costantino <lcostantino@gmail.com>
6906 L:      linux-media@vger.kernel.org
6907 T:      git git://linuxtv.org/media_tree.git
6908 S:      Maintained
6909 F:      drivers/media/usb/gspca/t613.c
6910
6911 GSPCA USB WEBCAM DRIVER
6912 M:      Hans Verkuil <hverkuil@xs4all.nl>
6913 L:      linux-media@vger.kernel.org
6914 T:      git git://linuxtv.org/media_tree.git
6915 S:      Odd Fixes
6916 F:      drivers/media/usb/gspca/
6917
6918 GTP (GPRS Tunneling Protocol)
6919 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6920 M:      Harald Welte <laforge@gnumonks.org>
6921 L:      osmocom-net-gprs@lists.osmocom.org
6922 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6923 S:      Maintained
6924 F:      drivers/net/gtp.c
6925
6926 GUID PARTITION TABLE (GPT)
6927 M:      Davidlohr Bueso <dave@stgolabs.net>
6928 L:      linux-efi@vger.kernel.org
6929 S:      Maintained
6930 F:      block/partitions/efi.*
6931
6932 H8/300 ARCHITECTURE
6933 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6934 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6935 W:      http://uclinux-h8.sourceforge.jp
6936 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6937 S:      Maintained
6938 F:      arch/h8300/
6939 F:      drivers/clocksource/h8300_*.c
6940 F:      drivers/clk/h8300/
6941 F:      drivers/irqchip/irq-renesas-h8*.c
6942
6943 HABANALABS PCI DRIVER
6944 M:      Oded Gabbay <oded.gabbay@gmail.com>
6945 T:      git https://github.com/HabanaAI/linux.git
6946 S:      Supported
6947 F:      drivers/misc/habanalabs/
6948 F:      include/uapi/misc/habanalabs.h
6949 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6950 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6951
6952 HACKRF MEDIA DRIVER
6953 M:      Antti Palosaari <crope@iki.fi>
6954 L:      linux-media@vger.kernel.org
6955 W:      https://linuxtv.org
6956 W:      http://palosaari.fi/linux/
6957 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6958 T:      git git://linuxtv.org/anttip/media_tree.git
6959 S:      Maintained
6960 F:      drivers/media/usb/hackrf/
6961
6962 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6963 M:      Frank Seidel <frank@f-seidel.de>
6964 L:      platform-driver-x86@vger.kernel.org
6965 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6966 S:      Maintained
6967 F:      drivers/platform/x86/hdaps.c
6968
6969 HARDWARE MONITORING
6970 M:      Jean Delvare <jdelvare@suse.com>
6971 M:      Guenter Roeck <linux@roeck-us.net>
6972 L:      linux-hwmon@vger.kernel.org
6973 W:      http://hwmon.wiki.kernel.org/
6974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6975 S:      Maintained
6976 F:      Documentation/devicetree/bindings/hwmon/
6977 F:      Documentation/hwmon/
6978 F:      drivers/hwmon/
6979 F:      include/linux/hwmon*.h
6980 F:      include/trace/events/hwmon*.h
6981
6982 HARDWARE RANDOM NUMBER GENERATOR CORE
6983 M:      Matt Mackall <mpm@selenic.com>
6984 M:      Herbert Xu <herbert@gondor.apana.org.au>
6985 L:      linux-crypto@vger.kernel.org
6986 S:      Odd fixes
6987 F:      Documentation/devicetree/bindings/rng/
6988 F:      Documentation/hw_random.txt
6989 F:      drivers/char/hw_random/
6990 F:      include/linux/hw_random.h
6991
6992 HARDWARE TRACING FACILITIES
6993 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6994 S:      Maintained
6995 F:      drivers/hwtracing/
6996
6997 HARDWARE SPINLOCK CORE
6998 M:      Ohad Ben-Cohen <ohad@wizery.com>
6999 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
7000 L:      linux-remoteproc@vger.kernel.org
7001 S:      Maintained
7002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
7003 F:      Documentation/devicetree/bindings/hwlock/
7004 F:      Documentation/hwspinlock.txt
7005 F:      drivers/hwspinlock/
7006 F:      include/linux/hwspinlock.h
7007
7008 HARMONY SOUND DRIVER
7009 L:      linux-parisc@vger.kernel.org
7010 S:      Maintained
7011 F:      sound/parisc/harmony.*
7012
7013 HDPVR USB VIDEO ENCODER DRIVER
7014 M:      Hans Verkuil <hverkuil@xs4all.nl>
7015 L:      linux-media@vger.kernel.org
7016 T:      git git://linuxtv.org/media_tree.git
7017 W:      https://linuxtv.org
7018 S:      Odd Fixes
7019 F:      drivers/media/usb/hdpvr/
7020
7021 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7022 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7023 S:      Supported
7024 F:      Documentation/watchdog/hpwdt.txt
7025 F:      drivers/watchdog/hpwdt.c
7026
7027 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7028 M:      Don Brace <don.brace@microsemi.com>
7029 L:      esc.storagedev@microsemi.com
7030 L:      linux-scsi@vger.kernel.org
7031 S:      Supported
7032 F:      Documentation/scsi/hpsa.txt
7033 F:      drivers/scsi/hpsa*.[ch]
7034 F:      include/linux/cciss*.h
7035 F:      include/uapi/linux/cciss*.h
7036
7037 HFI1 DRIVER
7038 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7039 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7040 L:      linux-rdma@vger.kernel.org
7041 S:      Supported
7042 F:      drivers/infiniband/hw/hfi1
7043
7044 HFS FILESYSTEM
7045 L:      linux-fsdevel@vger.kernel.org
7046 S:      Orphan
7047 F:      Documentation/filesystems/hfs.txt
7048 F:      fs/hfs/
7049
7050 HFSPLUS FILESYSTEM
7051 L:      linux-fsdevel@vger.kernel.org
7052 S:      Orphan
7053 F:      Documentation/filesystems/hfsplus.txt
7054 F:      fs/hfsplus/
7055
7056 HGA FRAMEBUFFER DRIVER
7057 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7058 L:      linux-nvidia@lists.surfsouth.com
7059 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7060 S:      Maintained
7061 F:      drivers/video/fbdev/hgafb.c
7062
7063 HIBERNATION (aka Software Suspend, aka swsusp)
7064 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7065 M:      Pavel Machek <pavel@ucw.cz>
7066 L:      linux-pm@vger.kernel.org
7067 B:      https://bugzilla.kernel.org
7068 S:      Supported
7069 F:      arch/x86/power/
7070 F:      drivers/base/power/
7071 F:      kernel/power/
7072 F:      include/linux/suspend.h
7073 F:      include/linux/freezer.h
7074 F:      include/linux/pm.h
7075 F:      arch/*/include/asm/suspend*.h
7076
7077 HID CORE LAYER
7078 M:      Jiri Kosina <jikos@kernel.org>
7079 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7080 L:      linux-input@vger.kernel.org
7081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7082 S:      Maintained
7083 F:      drivers/hid/
7084 F:      include/linux/hid*
7085 F:      include/uapi/linux/hid*
7086
7087 HID SENSOR HUB DRIVERS
7088 M:      Jiri Kosina <jikos@kernel.org>
7089 M:      Jonathan Cameron <jic23@kernel.org>
7090 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7091 L:      linux-input@vger.kernel.org
7092 L:      linux-iio@vger.kernel.org
7093 S:      Maintained
7094 F:      Documentation/hid/hid-sensor*
7095 F:      drivers/hid/hid-sensor-*
7096 F:      drivers/iio/*/hid-*
7097 F:      include/linux/hid-sensor-*
7098
7099 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7100 M:      Thomas Gleixner <tglx@linutronix.de>
7101 L:      linux-kernel@vger.kernel.org
7102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7103 S:      Maintained
7104 F:      Documentation/timers/
7105 F:      kernel/time/hrtimer.c
7106 F:      kernel/time/clockevents.c
7107 F:      kernel/time/timer_*.c
7108 F:      include/linux/clockchips.h
7109 F:      include/linux/hrtimer.h
7110
7111 HIGH-SPEED SCC DRIVER FOR AX.25
7112 L:      linux-hams@vger.kernel.org
7113 S:      Orphan
7114 F:      drivers/net/hamradio/dmascc.c
7115 F:      drivers/net/hamradio/scc.c
7116
7117 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7118 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7119 W:      http://www.highpoint-tech.com
7120 S:      Supported
7121 F:      Documentation/scsi/hptiop.txt
7122 F:      drivers/scsi/hptiop.c
7123
7124 HIPPI
7125 M:      Jes Sorensen <jes@trained-monkey.org>
7126 L:      linux-hippi@sunsite.dk
7127 S:      Maintained
7128 F:      include/linux/hippidevice.h
7129 F:      include/uapi/linux/if_hippi.h
7130 F:      net/802/hippi.c
7131 F:      drivers/net/hippi/
7132
7133 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7134 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7135 M:      Salil Mehta <salil.mehta@huawei.com>
7136 L:      netdev@vger.kernel.org
7137 W:      http://www.hisilicon.com
7138 S:      Maintained
7139 F:      drivers/net/ethernet/hisilicon/hns3/
7140
7141 HISILICON LPC BUS DRIVER
7142 M:      john.garry@huawei.com
7143 W:      http://www.hisilicon.com
7144 S:      Maintained
7145 F:      drivers/bus/hisi_lpc.c
7146 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7147
7148 HISILICON NETWORK SUBSYSTEM DRIVER
7149 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7150 M:      Salil Mehta <salil.mehta@huawei.com>
7151 L:      netdev@vger.kernel.org
7152 W:      http://www.hisilicon.com
7153 S:      Maintained
7154 F:      drivers/net/ethernet/hisilicon/
7155 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7156
7157 HISILICON PMU DRIVER
7158 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7159 W:      http://www.hisilicon.com
7160 S:      Supported
7161 F:      drivers/perf/hisilicon
7162 F:      Documentation/perf/hisi-pmu.txt
7163
7164 HISILICON ROCE DRIVER
7165 M:      Lijun Ou <oulijun@huawei.com>
7166 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7167 L:      linux-rdma@vger.kernel.org
7168 S:      Maintained
7169 F:      drivers/infiniband/hw/hns/
7170 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7171
7172 HISILICON SAS Controller
7173 M:      John Garry <john.garry@huawei.com>
7174 W:      http://www.hisilicon.com
7175 S:      Supported
7176 F:      drivers/scsi/hisi_sas/
7177 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7178
7179 HMM - Heterogeneous Memory Management
7180 M:      Jérôme Glisse <jglisse@redhat.com>
7181 L:      linux-mm@kvack.org
7182 S:      Maintained
7183 F:      mm/hmm*
7184 F:      include/linux/hmm*
7185 F:      Documentation/vm/hmm.rst
7186
7187 HOST AP DRIVER
7188 M:      Jouni Malinen <j@w1.fi>
7189 L:      linux-wireless@vger.kernel.org
7190 W:      http://w1.fi/hostap-driver.html
7191 S:      Obsolete
7192 F:      drivers/net/wireless/intersil/hostap/
7193
7194 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7195 L:      platform-driver-x86@vger.kernel.org
7196 S:      Orphan
7197 F:      drivers/platform/x86/tc1100-wmi.c
7198
7199 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7200 M:      Jaroslav Kysela <perex@perex.cz>
7201 S:      Maintained
7202 F:      drivers/net/ethernet/hp/hp100.*
7203
7204 HPET:   High Precision Event Timers driver
7205 M:      Clemens Ladisch <clemens@ladisch.de>
7206 S:      Maintained
7207 F:      Documentation/timers/hpet.txt
7208 F:      drivers/char/hpet.c
7209 F:      include/linux/hpet.h
7210 F:      include/uapi/linux/hpet.h
7211
7212 HPET:   x86
7213 S:      Orphan
7214 F:      arch/x86/kernel/hpet.c
7215 F:      arch/x86/include/asm/hpet.h
7216
7217 HPFS FILESYSTEM
7218 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7219 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7220 S:      Maintained
7221 F:      fs/hpfs/
7222
7223 HSI SUBSYSTEM
7224 M:      Sebastian Reichel <sre@kernel.org>
7225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7226 S:      Maintained
7227 F:      Documentation/ABI/testing/sysfs-bus-hsi
7228 F:      Documentation/driver-api/hsi.rst
7229 F:      drivers/hsi/
7230 F:      include/linux/hsi/
7231 F:      include/uapi/linux/hsi/
7232
7233 HSO 3G MODEM DRIVER
7234 L:      linux-usb@vger.kernel.org
7235 S:      Orphan
7236 F:      drivers/net/usb/hso.c
7237
7238 HSR NETWORK PROTOCOL
7239 M:      Arvid Brodin <arvid.brodin@alten.se>
7240 L:      netdev@vger.kernel.org
7241 S:      Maintained
7242 F:      net/hsr/
7243
7244 HT16K33 LED CONTROLLER DRIVER
7245 M:      Robin van der Gracht <robin@protonic.nl>
7246 S:      Maintained
7247 F:      drivers/auxdisplay/ht16k33.c
7248 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7249
7250 HTCPEN TOUCHSCREEN DRIVER
7251 M:      Pau Oliva Fora <pof@eslack.org>
7252 L:      linux-input@vger.kernel.org
7253 S:      Maintained
7254 F:      drivers/input/touchscreen/htcpen.c
7255
7256 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7257 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7258 L:      linux-iio@vger.kernel.org
7259 W:      http://www.st.com/
7260 S:      Maintained
7261 F:      drivers/iio/humidity/hts221*
7262 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7263
7264 HUAWEI ETHERNET DRIVER
7265 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7266 L:      netdev@vger.kernel.org
7267 S:      Supported
7268 F:      Documentation/networking/hinic.txt
7269 F:      drivers/net/ethernet/huawei/hinic/
7270
7271 HUGETLB FILESYSTEM
7272 M:      Mike Kravetz <mike.kravetz@oracle.com>
7273 L:      linux-mm@kvack.org
7274 S:      Maintained
7275 F:      fs/hugetlbfs/
7276 F:      mm/hugetlb.c
7277 F:      include/linux/hugetlb.h
7278 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7279 F:      Documentation/vm/hugetlbfs_reserv.rst
7280 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7281
7282 HVA ST MEDIA DRIVER
7283 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7284 L:      linux-media@vger.kernel.org
7285 T:      git git://linuxtv.org/media_tree.git
7286 W:      https://linuxtv.org
7287 S:      Supported
7288 F:      drivers/media/platform/sti/hva
7289
7290 HWPOISON MEMORY FAILURE HANDLING
7291 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7292 L:      linux-mm@kvack.org
7293 S:      Maintained
7294 F:      mm/memory-failure.c
7295 F:      mm/hwpoison-inject.c
7296
7297 HYGON PROCESSOR SUPPORT
7298 M:      Pu Wen <puwen@hygon.cn>
7299 L:      linux-kernel@vger.kernel.org
7300 S:      Maintained
7301 F:      arch/x86/kernel/cpu/hygon.c
7302
7303 Hyper-V CORE AND DRIVERS
7304 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7305 M:      Haiyang Zhang <haiyangz@microsoft.com>
7306 M:      Stephen Hemminger <sthemmin@microsoft.com>
7307 M:      Sasha Levin <sashal@kernel.org>
7308 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7309 L:      linux-hyperv@vger.kernel.org
7310 S:      Supported
7311 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7312 F:      arch/x86/include/asm/mshyperv.h
7313 F:      arch/x86/include/asm/trace/hyperv.h
7314 F:      arch/x86/include/asm/hyperv-tlfs.h
7315 F:      arch/x86/kernel/cpu/mshyperv.c
7316 F:      arch/x86/hyperv
7317 F:      drivers/hid/hid-hyperv.c
7318 F:      drivers/hv/
7319 F:      drivers/input/serio/hyperv-keyboard.c
7320 F:      drivers/pci/controller/pci-hyperv.c
7321 F:      drivers/net/hyperv/
7322 F:      drivers/scsi/storvsc_drv.c
7323 F:      drivers/uio/uio_hv_generic.c
7324 F:      drivers/video/fbdev/hyperv_fb.c
7325 F:      drivers/iommu/hyperv_iommu.c
7326 F:      net/vmw_vsock/hyperv_transport.c
7327 F:      include/linux/hyperv.h
7328 F:      include/uapi/linux/hyperv.h
7329 F:      tools/hv/
7330 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7331
7332 HYPERVISOR VIRTUAL CONSOLE DRIVER
7333 L:      linuxppc-dev@lists.ozlabs.org
7334 S:      Odd Fixes
7335 F:      drivers/tty/hvc/
7336
7337 I2C ACPI SUPPORT
7338 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7339 L:      linux-i2c@vger.kernel.org
7340 L:      linux-acpi@vger.kernel.org
7341 S:      Maintained
7342 F:      drivers/i2c/i2c-core-acpi.c
7343
7344 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7345 M:      Ajay Gupta <ajayg@nvidia.com>
7346 L:      linux-i2c@vger.kernel.org
7347 S:      Maintained
7348 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7349 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7350
7351 I2C MUXES
7352 M:      Peter Rosin <peda@axentia.se>
7353 L:      linux-i2c@vger.kernel.org
7354 S:      Maintained
7355 F:      Documentation/i2c/i2c-topology
7356 F:      Documentation/i2c/muxes/
7357 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7358 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7359 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7360 F:      drivers/i2c/i2c-mux.c
7361 F:      drivers/i2c/muxes/
7362 F:      include/linux/i2c-mux.h
7363
7364 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7365 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7366 L:      linux-i2c@vger.kernel.org
7367 S:      Maintained
7368 F:      Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt
7369 F:      drivers/i2c/busses/i2c-mv64xxx.c
7370
7371 I2C OVER PARALLEL PORT
7372 M:      Jean Delvare <jdelvare@suse.com>
7373 L:      linux-i2c@vger.kernel.org
7374 S:      Maintained
7375 F:      Documentation/i2c/busses/i2c-parport
7376 F:      Documentation/i2c/busses/i2c-parport-light
7377 F:      drivers/i2c/busses/i2c-parport.c
7378 F:      drivers/i2c/busses/i2c-parport-light.c
7379
7380 I2C SUBSYSTEM
7381 M:      Wolfram Sang <wsa@the-dreams.de>
7382 L:      linux-i2c@vger.kernel.org
7383 W:      https://i2c.wiki.kernel.org/
7384 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7386 S:      Maintained
7387 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7388 F:      Documentation/i2c/
7389 F:      drivers/i2c/*
7390 F:      include/linux/i2c.h
7391 F:      include/linux/i2c-dev.h
7392 F:      include/linux/i2c-smbus.h
7393 F:      include/uapi/linux/i2c.h
7394 F:      include/uapi/linux/i2c-*.h
7395
7396 I2C SUBSYSTEM HOST DRIVERS
7397 L:      linux-i2c@vger.kernel.org
7398 W:      https://i2c.wiki.kernel.org/
7399 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7401 S:      Odd Fixes
7402 F:      Documentation/devicetree/bindings/i2c/
7403 F:      drivers/i2c/algos/
7404 F:      drivers/i2c/busses/
7405
7406 I2C-TAOS-EVM DRIVER
7407 M:      Jean Delvare <jdelvare@suse.com>
7408 L:      linux-i2c@vger.kernel.org
7409 S:      Maintained
7410 F:      Documentation/i2c/busses/i2c-taos-evm
7411 F:      drivers/i2c/busses/i2c-taos-evm.c
7412
7413 I2C-TINY-USB DRIVER
7414 M:      Till Harbaum <till@harbaum.org>
7415 L:      linux-i2c@vger.kernel.org
7416 W:      http://www.harbaum.org/till/i2c_tiny_usb
7417 S:      Maintained
7418 F:      drivers/i2c/busses/i2c-tiny-usb.c
7419
7420 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7421 M:      Jean Delvare <jdelvare@suse.com>
7422 L:      linux-i2c@vger.kernel.org
7423 S:      Maintained
7424 F:      Documentation/i2c/busses/i2c-ali1535
7425 F:      Documentation/i2c/busses/i2c-ali1563
7426 F:      Documentation/i2c/busses/i2c-ali15x3
7427 F:      Documentation/i2c/busses/i2c-amd756
7428 F:      Documentation/i2c/busses/i2c-amd8111
7429 F:      Documentation/i2c/busses/i2c-i801
7430 F:      Documentation/i2c/busses/i2c-nforce2
7431 F:      Documentation/i2c/busses/i2c-piix4
7432 F:      Documentation/i2c/busses/i2c-sis5595
7433 F:      Documentation/i2c/busses/i2c-sis630
7434 F:      Documentation/i2c/busses/i2c-sis96x
7435 F:      Documentation/i2c/busses/i2c-via
7436 F:      Documentation/i2c/busses/i2c-viapro
7437 F:      drivers/i2c/busses/i2c-ali1535.c
7438 F:      drivers/i2c/busses/i2c-ali1563.c
7439 F:      drivers/i2c/busses/i2c-ali15x3.c
7440 F:      drivers/i2c/busses/i2c-amd756.c
7441 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7442 F:      drivers/i2c/busses/i2c-amd8111.c
7443 F:      drivers/i2c/busses/i2c-i801.c
7444 F:      drivers/i2c/busses/i2c-isch.c
7445 F:      drivers/i2c/busses/i2c-nforce2.c
7446 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7447 F:      drivers/i2c/busses/i2c-piix4.c
7448 F:      drivers/i2c/busses/i2c-sis5595.c
7449 F:      drivers/i2c/busses/i2c-sis630.c
7450 F:      drivers/i2c/busses/i2c-sis96x.c
7451 F:      drivers/i2c/busses/i2c-via.c
7452 F:      drivers/i2c/busses/i2c-viapro.c
7453
7454 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7455 M:      Hans de Goede <hdegoede@redhat.com>
7456 L:      linux-i2c@vger.kernel.org
7457 S:      Maintained
7458 F:      drivers/i2c/busses/i2c-cht-wc.c
7459
7460 I2C/SMBUS ISMT DRIVER
7461 M:      Seth Heasley <seth.heasley@intel.com>
7462 M:      Neil Horman <nhorman@tuxdriver.com>
7463 L:      linux-i2c@vger.kernel.org
7464 F:      drivers/i2c/busses/i2c-ismt.c
7465 F:      Documentation/i2c/busses/i2c-ismt
7466
7467 I2C/SMBUS STUB DRIVER
7468 M:      Jean Delvare <jdelvare@suse.com>
7469 L:      linux-i2c@vger.kernel.org
7470 S:      Maintained
7471 F:      drivers/i2c/i2c-stub.c
7472
7473 I3C SUBSYSTEM
7474 M:      Boris Brezillon <bbrezillon@kernel.org>
7475 L:      linux-i3c@lists.infradead.org
7476 C:      irc://chat.freenode.net/linux-i3c
7477 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7478 S:      Maintained
7479 F:      Documentation/ABI/testing/sysfs-bus-i3c
7480 F:      Documentation/devicetree/bindings/i3c/
7481 F:      Documentation/driver-api/i3c
7482 F:      drivers/i3c/
7483 F:      include/linux/i3c/
7484
7485 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7486 M:      Vitor Soares <vitor.soares@synopsys.com>
7487 S:      Maintained
7488 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7489 F:      drivers/i3c/master/dw*
7490
7491 IA64 (Itanium) PLATFORM
7492 M:      Tony Luck <tony.luck@intel.com>
7493 M:      Fenghua Yu <fenghua.yu@intel.com>
7494 L:      linux-ia64@vger.kernel.org
7495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7496 S:      Maintained
7497 F:      arch/ia64/
7498
7499 IBM Power 842 compression accelerator
7500 M:      Haren Myneni <haren@us.ibm.com>
7501 S:      Supported
7502 F:      drivers/crypto/nx/Makefile
7503 F:      drivers/crypto/nx/Kconfig
7504 F:      drivers/crypto/nx/nx-842*
7505 F:      include/linux/sw842.h
7506 F:      crypto/842.c
7507 F:      lib/842/
7508
7509 IBM Power in-Nest Crypto Acceleration
7510 M:      Breno Leitão <leitao@debian.org>
7511 M:      Nayna Jain <nayna@linux.ibm.com>
7512 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7513 L:      linux-crypto@vger.kernel.org
7514 S:      Supported
7515 F:      drivers/crypto/nx/Makefile
7516 F:      drivers/crypto/nx/Kconfig
7517 F:      drivers/crypto/nx/nx-aes*
7518 F:      drivers/crypto/nx/nx-sha*
7519 F:      drivers/crypto/nx/nx.*
7520 F:      drivers/crypto/nx/nx_csbcpb.h
7521 F:      drivers/crypto/nx/nx_debugfs.h
7522
7523 IBM Power Linux RAID adapter
7524 M:      Brian King <brking@us.ibm.com>
7525 S:      Supported
7526 F:      drivers/scsi/ipr.*
7527
7528 IBM Power SRIOV Virtual NIC Device Driver
7529 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7530 M:      John Allen <jallen@linux.ibm.com>
7531 L:      netdev@vger.kernel.org
7532 S:      Supported
7533 F:      drivers/net/ethernet/ibm/ibmvnic.*
7534
7535 IBM Power Virtual Accelerator Switchboard
7536 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7537 L:      linuxppc-dev@lists.ozlabs.org
7538 S:      Supported
7539 F:      arch/powerpc/platforms/powernv/vas*
7540 F:      arch/powerpc/platforms/powernv/copy-paste.h
7541 F:      arch/powerpc/include/asm/vas.h
7542
7543 IBM Power Virtual Ethernet Device Driver
7544 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7545 L:      netdev@vger.kernel.org
7546 S:      Supported
7547 F:      drivers/net/ethernet/ibm/ibmveth.*
7548
7549 IBM Power Virtual FC Device Drivers
7550 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7551 L:      linux-scsi@vger.kernel.org
7552 S:      Supported
7553 F:      drivers/scsi/ibmvscsi/ibmvfc*
7554
7555 IBM Power Virtual Management Channel Driver
7556 M:      Steven Royer <seroyer@linux.ibm.com>
7557 S:      Supported
7558 F:      drivers/misc/ibmvmc.*
7559
7560 IBM Power Virtual SCSI Device Drivers
7561 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7562 L:      linux-scsi@vger.kernel.org
7563 S:      Supported
7564 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7565 F:      include/scsi/viosrp.h
7566
7567 IBM Power Virtual SCSI Device Target Driver
7568 M:      Michael Cyr <mikecyr@linux.ibm.com>
7569 L:      linux-scsi@vger.kernel.org
7570 L:      target-devel@vger.kernel.org
7571 S:      Supported
7572 F:      drivers/scsi/ibmvscsi_tgt/
7573
7574 IBM Power VMX Cryptographic instructions
7575 M:      Breno Leitão <leitao@debian.org>
7576 M:      Nayna Jain <nayna@linux.ibm.com>
7577 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7578 L:      linux-crypto@vger.kernel.org
7579 S:      Supported
7580 F:      drivers/crypto/vmx/Makefile
7581 F:      drivers/crypto/vmx/Kconfig
7582 F:      drivers/crypto/vmx/vmx.c
7583 F:      drivers/crypto/vmx/aes*
7584 F:      drivers/crypto/vmx/ghash*
7585 F:      drivers/crypto/vmx/ppc-xlate.pl
7586
7587 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7588 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7589 L:      linux-pci@vger.kernel.org
7590 L:      linuxppc-dev@lists.ozlabs.org
7591 S:      Supported
7592 F:      drivers/pci/hotplug/rpaphp*
7593
7594 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7595 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7596 L:      linux-pci@vger.kernel.org
7597 L:      linuxppc-dev@lists.ozlabs.org
7598 S:      Supported
7599 F:      drivers/pci/hotplug/rpadlpar*
7600
7601 IBM ServeRAID RAID DRIVER
7602 S:      Orphan
7603 F:      drivers/scsi/ips.*
7604
7605 ICH LPC AND GPIO DRIVER
7606 M:      Peter Tyser <ptyser@xes-inc.com>
7607 S:      Maintained
7608 F:      drivers/mfd/lpc_ich.c
7609 F:      drivers/gpio/gpio-ich.c
7610
7611 IDE SUBSYSTEM
7612 M:      "David S. Miller" <davem@davemloft.net>
7613 L:      linux-ide@vger.kernel.org
7614 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7616 S:      Maintained
7617 F:      Documentation/ide/
7618 F:      drivers/ide/
7619 F:      include/linux/ide.h
7620
7621 IDE/ATAPI DRIVERS
7622 M:      Borislav Petkov <bp@alien8.de>
7623 L:      linux-ide@vger.kernel.org
7624 S:      Maintained
7625 F:      Documentation/cdrom/ide-cd
7626 F:      drivers/ide/ide-cd*
7627
7628 IDEAPAD LAPTOP EXTRAS DRIVER
7629 M:      Ike Panhc <ike.pan@canonical.com>
7630 L:      platform-driver-x86@vger.kernel.org
7631 W:      http://launchpad.net/ideapad-laptop
7632 S:      Maintained
7633 F:      drivers/platform/x86/ideapad-laptop.c
7634
7635 IDEAPAD LAPTOP SLIDEBAR DRIVER
7636 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7637 L:      linux-input@vger.kernel.org
7638 W:      https://github.com/o2genum/ideapad-slidebar
7639 S:      Maintained
7640 F:      drivers/input/misc/ideapad_slidebar.c
7641
7642 IDT VersaClock 5 CLOCK DRIVER
7643 M:      Marek Vasut <marek.vasut@gmail.com>
7644 S:      Maintained
7645 F:      drivers/clk/clk-versaclock5.c
7646
7647 IEEE 802.15.4 SUBSYSTEM
7648 M:      Alexander Aring <alex.aring@gmail.com>
7649 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7650 L:      linux-wpan@vger.kernel.org
7651 W:      http://wpan.cakelab.org/
7652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7654 S:      Maintained
7655 F:      net/ieee802154/
7656 F:      net/mac802154/
7657 F:      drivers/net/ieee802154/
7658 F:      include/linux/nl802154.h
7659 F:      include/linux/ieee802154.h
7660 F:      include/net/nl802154.h
7661 F:      include/net/mac802154.h
7662 F:      include/net/af_ieee802154.h
7663 F:      include/net/cfg802154.h
7664 F:      include/net/ieee802154_netdev.h
7665 F:      Documentation/networking/ieee802154.rst
7666
7667 IFE PROTOCOL
7668 M:      Yotam Gigi <yotam.gi@gmail.com>
7669 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7670 F:      net/ife
7671 F:      include/net/ife.h
7672 F:      include/uapi/linux/ife.h
7673
7674 IGORPLUG-USB IR RECEIVER
7675 M:      Sean Young <sean@mess.org>
7676 L:      linux-media@vger.kernel.org
7677 S:      Maintained
7678 F:      drivers/media/rc/igorplugusb.c
7679
7680 IGUANAWORKS USB IR TRANSCEIVER
7681 M:      Sean Young <sean@mess.org>
7682 L:      linux-media@vger.kernel.org
7683 S:      Maintained
7684 F:      drivers/media/rc/iguanair.c
7685
7686 IIO DIGITAL POTENTIOMETER DAC
7687 M:      Peter Rosin <peda@axentia.se>
7688 L:      linux-iio@vger.kernel.org
7689 S:      Maintained
7690 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7691 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7692 F:      drivers/iio/dac/dpot-dac.c
7693
7694 IIO ENVELOPE DETECTOR
7695 M:      Peter Rosin <peda@axentia.se>
7696 L:      linux-iio@vger.kernel.org
7697 S:      Maintained
7698 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7699 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7700 F:      drivers/iio/adc/envelope-detector.c
7701
7702 IIO MULTIPLEXER
7703 M:      Peter Rosin <peda@axentia.se>
7704 L:      linux-iio@vger.kernel.org
7705 S:      Maintained
7706 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7707 F:      drivers/iio/multiplexer/iio-mux.c
7708
7709 IIO SUBSYSTEM AND DRIVERS
7710 M:      Jonathan Cameron <jic23@kernel.org>
7711 R:      Hartmut Knaack <knaack.h@gmx.de>
7712 R:      Lars-Peter Clausen <lars@metafoo.de>
7713 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7714 L:      linux-iio@vger.kernel.org
7715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7716 S:      Maintained
7717 F:      Documentation/ABI/testing/configfs-iio*
7718 F:      Documentation/ABI/testing/sysfs-bus-iio*
7719 F:      Documentation/devicetree/bindings/iio/
7720 F:      drivers/iio/
7721 F:      drivers/staging/iio/
7722 F:      include/linux/iio/
7723 F:      tools/iio/
7724
7725 IIO UNIT CONVERTER
7726 M:      Peter Rosin <peda@axentia.se>
7727 L:      linux-iio@vger.kernel.org
7728 S:      Maintained
7729 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7730 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7731 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7732 F:      drivers/iio/afe/iio-rescale.c
7733
7734 IKANOS/ADI EAGLE ADSL USB DRIVER
7735 M:      Matthieu Castet <castet.matthieu@free.fr>
7736 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7737 S:      Maintained
7738 F:      drivers/usb/atm/ueagle-atm.c
7739
7740 IMGTEC ASCII LCD DRIVER
7741 M:      Paul Burton <paul.burton@mips.com>
7742 S:      Maintained
7743 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7744 F:      drivers/auxdisplay/img-ascii-lcd.c
7745
7746 IMGTEC IR DECODER DRIVER
7747 M:      James Hogan <jhogan@kernel.org>
7748 S:      Maintained
7749 F:      drivers/media/rc/img-ir/
7750
7751 IMON SOUNDGRAPH USB IR RECEIVER
7752 M:      Sean Young <sean@mess.org>
7753 L:      linux-media@vger.kernel.org
7754 S:      Maintained
7755 F:      drivers/media/rc/imon_raw.c
7756 F:      drivers/media/rc/imon.c
7757
7758 IMS TWINTURBO FRAMEBUFFER DRIVER
7759 L:      linux-fbdev@vger.kernel.org
7760 S:      Orphan
7761 F:      drivers/video/fbdev/imsttfb.c
7762
7763 INA209 HARDWARE MONITOR DRIVER
7764 M:      Guenter Roeck <linux@roeck-us.net>
7765 L:      linux-hwmon@vger.kernel.org
7766 S:      Maintained
7767 F:      Documentation/hwmon/ina209.rst
7768 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7769 F:      drivers/hwmon/ina209.c
7770
7771 INA2XX HARDWARE MONITOR DRIVER
7772 M:      Guenter Roeck <linux@roeck-us.net>
7773 L:      linux-hwmon@vger.kernel.org
7774 S:      Maintained
7775 F:      Documentation/hwmon/ina2xx.rst
7776 F:      drivers/hwmon/ina2xx.c
7777 F:      include/linux/platform_data/ina2xx.h
7778
7779 INDUSTRY PACK SUBSYSTEM (IPACK)
7780 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7781 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7782 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7783 L:      industrypack-devel@lists.sourceforge.net
7784 W:      http://industrypack.sourceforge.net
7785 S:      Maintained
7786 F:      drivers/ipack/
7787
7788 INFINIBAND SUBSYSTEM
7789 M:      Doug Ledford <dledford@redhat.com>
7790 M:      Jason Gunthorpe <jgg@mellanox.com>
7791 L:      linux-rdma@vger.kernel.org
7792 W:      https://github.com/linux-rdma/rdma-core
7793 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7795 S:      Supported
7796 F:      Documentation/devicetree/bindings/infiniband/
7797 F:      Documentation/infiniband/
7798 F:      drivers/infiniband/
7799 F:      include/uapi/linux/if_infiniband.h
7800 F:      include/uapi/rdma/
7801 F:      include/rdma/
7802 F:      include/trace/events/ib_mad.h
7803 F:      include/trace/events/ib_umad.h
7804 F:      samples/bpf/ibumad_kern.c
7805 F:      samples/bpf/ibumad_user.c
7806
7807 INGENIC JZ4780 DMA Driver
7808 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7809 S:      Maintained
7810 F:      drivers/dma/dma-jz4780.c
7811
7812 INGENIC JZ4780 NAND DRIVER
7813 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7814 L:      linux-mtd@lists.infradead.org
7815 S:      Maintained
7816 F:      drivers/mtd/nand/raw/jz4780_*
7817
7818 INOTIFY
7819 M:      Jan Kara <jack@suse.cz>
7820 R:      Amir Goldstein <amir73il@gmail.com>
7821 L:      linux-fsdevel@vger.kernel.org
7822 S:      Maintained
7823 F:      Documentation/filesystems/inotify.txt
7824 F:      fs/notify/inotify/
7825 F:      include/linux/inotify.h
7826 F:      include/uapi/linux/inotify.h
7827
7828 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7829 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7830 L:      linux-input@vger.kernel.org
7831 Q:      http://patchwork.kernel.org/project/linux-input/list/
7832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7833 S:      Maintained
7834 F:      drivers/input/
7835 F:      include/linux/input.h
7836 F:      include/uapi/linux/input.h
7837 F:      include/uapi/linux/input-event-codes.h
7838 F:      include/linux/input/
7839 F:      Documentation/devicetree/bindings/input/
7840 F:      Documentation/devicetree/bindings/serio/
7841 F:      Documentation/input/
7842
7843 INPUT MULTITOUCH (MT) PROTOCOL
7844 M:      Henrik Rydberg <rydberg@bitmath.org>
7845 L:      linux-input@vger.kernel.org
7846 S:      Odd fixes
7847 F:      Documentation/input/multi-touch-protocol.rst
7848 F:      drivers/input/input-mt.c
7849 K:      \b(ABS|SYN)_MT_
7850
7851 INSIDE SECURE CRYPTO DRIVER
7852 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7853 F:      drivers/crypto/inside-secure/
7854 S:      Maintained
7855 L:      linux-crypto@vger.kernel.org
7856
7857 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7858 M:      Mimi Zohar <zohar@linux.ibm.com>
7859 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7860 L:      linux-integrity@vger.kernel.org
7861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7862 S:      Supported
7863 F:      security/integrity/ima/
7864
7865 INTEL 810/815 FRAMEBUFFER DRIVER
7866 M:      Antonino Daplas <adaplas@gmail.com>
7867 L:      linux-fbdev@vger.kernel.org
7868 S:      Maintained
7869 F:      drivers/video/fbdev/i810/
7870
7871 INTEL ASoC DRIVERS
7872 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7873 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7874 M:      Jie Yang <yang.jie@linux.intel.com>
7875 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7876 S:      Supported
7877 F:      sound/soc/intel/
7878
7879 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7880 M:      Hans de Goede <hdegoede@redhat.com>
7881 L:      platform-driver-x86@vger.kernel.org
7882 S:      Maintained
7883 F:      drivers/platform/x86/intel_atomisp2_pm.c
7884
7885 INTEL C600 SERIES SAS CONTROLLER DRIVER
7886 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7887 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7888 L:      linux-scsi@vger.kernel.org
7889 T:      git git://git.code.sf.net/p/intel-sas/isci
7890 S:      Supported
7891 F:      drivers/scsi/isci/
7892
7893 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7894 M:      Jani Nikula <jani.nikula@linux.intel.com>
7895 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7896 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7897 L:      intel-gfx@lists.freedesktop.org
7898 W:      https://01.org/linuxgraphics/
7899 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7900 C:      irc://chat.freenode.net/intel-gfx
7901 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7902 T:      git git://anongit.freedesktop.org/drm-intel
7903 S:      Supported
7904 F:      drivers/gpu/drm/i915/
7905 F:      include/drm/i915*
7906 F:      include/uapi/drm/i915_drm.h
7907 F:      Documentation/gpu/i915.rst
7908
7909 INTEL ETHERNET DRIVERS
7910 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7911 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7912 W:      http://www.intel.com/support/feedback.htm
7913 W:      http://e1000.sourceforge.net/
7914 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7915 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7917 S:      Supported
7918 F:      Documentation/networking/device_drivers/intel/e100.rst
7919 F:      Documentation/networking/device_drivers/intel/e1000.rst
7920 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7921 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7922 F:      Documentation/networking/device_drivers/intel/igb.rst
7923 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7924 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7925 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7926 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7927 F:      Documentation/networking/device_drivers/intel/i40e.rst
7928 F:      Documentation/networking/device_drivers/intel/iavf.rst
7929 F:      Documentation/networking/device_drivers/intel/ice.rst
7930 F:      drivers/net/ethernet/intel/
7931 F:      drivers/net/ethernet/intel/*/
7932 F:      include/linux/avf/virtchnl.h
7933
7934 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7935 M:      Maik Broemme <mbroemme@libmpq.org>
7936 L:      linux-fbdev@vger.kernel.org
7937 S:      Maintained
7938 F:      Documentation/fb/intelfb.txt
7939 F:      drivers/video/fbdev/intelfb/
7940
7941 INTEL GPIO DRIVERS
7942 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7943 L:      linux-gpio@vger.kernel.org
7944 S:      Maintained
7945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7946 F:      drivers/gpio/gpio-ich.c
7947 F:      drivers/gpio/gpio-intel-mid.c
7948 F:      drivers/gpio/gpio-lynxpoint.c
7949 F:      drivers/gpio/gpio-merrifield.c
7950 F:      drivers/gpio/gpio-ml-ioh.c
7951 F:      drivers/gpio/gpio-pch.c
7952 F:      drivers/gpio/gpio-sch.c
7953 F:      drivers/gpio/gpio-sodaville.c
7954
7955 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7956 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7957 M:      Zhi Wang <zhi.a.wang@intel.com>
7958 L:      intel-gvt-dev@lists.freedesktop.org
7959 L:      intel-gfx@lists.freedesktop.org
7960 W:      https://01.org/igvt-g
7961 T:      git https://github.com/intel/gvt-linux.git
7962 S:      Supported
7963 F:      drivers/gpu/drm/i915/gvt/
7964
7965 INTEL HID EVENT DRIVER
7966 M:      Alex Hung <alex.hung@canonical.com>
7967 L:      platform-driver-x86@vger.kernel.org
7968 S:      Maintained
7969 F:      drivers/platform/x86/intel-hid.c
7970
7971 INTEL I/OAT DMA DRIVER
7972 M:      Dave Jiang <dave.jiang@intel.com>
7973 R:      Dan Williams <dan.j.williams@intel.com>
7974 L:      dmaengine@vger.kernel.org
7975 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7976 S:      Supported
7977 F:      drivers/dma/ioat*
7978
7979 INTEL IDLE DRIVER
7980 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7981 M:      Len Brown <lenb@kernel.org>
7982 L:      linux-pm@vger.kernel.org
7983 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7984 B:      https://bugzilla.kernel.org
7985 S:      Supported
7986 F:      drivers/idle/intel_idle.c
7987
7988 INTEL INTEGRATED SENSOR HUB DRIVER
7989 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7990 M:      Jiri Kosina <jikos@kernel.org>
7991 L:      linux-input@vger.kernel.org
7992 S:      Maintained
7993 F:      drivers/hid/intel-ish-hid/
7994
7995 INTEL IOMMU (VT-d)
7996 M:      David Woodhouse <dwmw2@infradead.org>
7997 L:      iommu@lists.linux-foundation.org
7998 T:      git git://git.infradead.org/iommu-2.6.git
7999 S:      Supported
8000 F:      drivers/iommu/intel-iommu.c
8001 F:      include/linux/intel-iommu.h
8002
8003 INTEL IOP-ADMA DMA DRIVER
8004 R:      Dan Williams <dan.j.williams@intel.com>
8005 S:      Odd fixes
8006 F:      drivers/dma/iop-adma.c
8007
8008 INTEL IPU3 CSI-2 CIO2 DRIVER
8009 M:      Yong Zhi <yong.zhi@intel.com>
8010 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8011 M:      Bingbu Cao <bingbu.cao@intel.com>
8012 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8013 L:      linux-media@vger.kernel.org
8014 S:      Maintained
8015 F:      drivers/media/pci/intel/ipu3/
8016 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8017
8018 INTEL IPU3 CSI-2 IMGU DRIVER
8019 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8020 L:      linux-media@vger.kernel.org
8021 S:      Maintained
8022 F:      drivers/staging/media/ipu3/
8023 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8024 F:      Documentation/media/v4l-drivers/ipu3.rst
8025
8026 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8027 M:      Krzysztof Halasa <khalasa@piap.pl>
8028 S:      Maintained
8029 F:      include/linux/soc/ixp4xx/qmgr.h
8030 F:      include/linux/soc/ixp4xx/npe.h
8031 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8032 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8033 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8034 F:      drivers/net/wan/ixp4xx_hss.c
8035
8036 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8037 M:      Deepak Saxena <dsaxena@plexity.net>
8038 S:      Maintained
8039 F:      drivers/char/hw_random/ixp4xx-rng.c
8040
8041 INTEL MANAGEMENT ENGINE (mei)
8042 M:      Tomas Winkler <tomas.winkler@intel.com>
8043 L:      linux-kernel@vger.kernel.org
8044 S:      Supported
8045 F:      include/uapi/linux/mei.h
8046 F:      include/linux/mei_cl_bus.h
8047 F:      drivers/misc/mei/*
8048 F:      drivers/watchdog/mei_wdt.c
8049 F:      Documentation/driver-api/mei/*
8050 F:      samples/mei/*
8051
8052 INTEL MENLOW THERMAL DRIVER
8053 M:      Sujith Thomas <sujith.thomas@intel.com>
8054 L:      platform-driver-x86@vger.kernel.org
8055 W:      https://01.org/linux-acpi
8056 S:      Supported
8057 F:      drivers/platform/x86/intel_menlow.c
8058
8059 INTEL MIC DRIVERS (mic)
8060 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8061 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8062 S:      Supported
8063 W:      https://github.com/sudeepdutt/mic
8064 W:      http://software.intel.com/en-us/mic-developer
8065 F:      include/linux/mic_bus.h
8066 F:      include/linux/scif.h
8067 F:      include/uapi/linux/mic_common.h
8068 F:      include/uapi/linux/mic_ioctl.h
8069 F:      include/uapi/linux/scif_ioctl.h
8070 F:      drivers/misc/mic/
8071 F:      drivers/dma/mic_x100_dma.c
8072 F:      drivers/dma/mic_x100_dma.h
8073 F:      Documentation/mic/
8074
8075 INTEL PMC CORE DRIVER
8076 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8077 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8078 L:      platform-driver-x86@vger.kernel.org
8079 S:      Maintained
8080 F:      drivers/platform/x86/intel_pmc_core*
8081
8082 INTEL PMC/P-Unit IPC DRIVER
8083 M:      Zha Qipeng<qipeng.zha@intel.com>
8084 L:      platform-driver-x86@vger.kernel.org
8085 S:      Maintained
8086 F:      drivers/platform/x86/intel_pmc_ipc.c
8087 F:      drivers/platform/x86/intel_punit_ipc.c
8088 F:      arch/x86/include/asm/intel_pmc_ipc.h
8089 F:      arch/x86/include/asm/intel_punit_ipc.h
8090
8091 INTEL PMIC GPIO DRIVERS
8092 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8093 S:      Maintained
8094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8095 F:      drivers/gpio/gpio-*cove.c
8096 F:      drivers/gpio/gpio-msic.c
8097
8098 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
8099 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8100 S:      Maintained
8101 F:      drivers/mfd/intel_msic.c
8102 F:      drivers/mfd/intel_soc_pmic*
8103 F:      include/linux/mfd/intel_msic.h
8104 F:      include/linux/mfd/intel_soc_pmic*
8105
8106 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8107 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8108 L:      linux-wireless@vger.kernel.org
8109 S:      Maintained
8110 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8111 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8112 F:      drivers/net/wireless/intel/ipw2x00/
8113
8114 INTEL PSTATE DRIVER
8115 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8116 M:      Len Brown <lenb@kernel.org>
8117 L:      linux-pm@vger.kernel.org
8118 S:      Supported
8119 F:      drivers/cpufreq/intel_pstate.c
8120
8121 INTEL RDMA RNIC DRIVER
8122 M:      Faisal Latif <faisal.latif@intel.com>
8123 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8124 L:      linux-rdma@vger.kernel.org
8125 S:      Supported
8126 F:      drivers/infiniband/hw/i40iw/
8127 F:      include/uapi/rdma/i40iw-abi.h
8128
8129 INTEL TELEMETRY DRIVER
8130 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8131 M:      "David E. Box" <david.e.box@linux.intel.com>
8132 L:      platform-driver-x86@vger.kernel.org
8133 S:      Maintained
8134 F:      arch/x86/include/asm/intel_telemetry.h
8135 F:      drivers/platform/x86/intel_telemetry*
8136
8137 INTEL VIRTUAL BUTTON DRIVER
8138 M:      AceLan Kao <acelan.kao@canonical.com>
8139 L:      platform-driver-x86@vger.kernel.org
8140 S:      Maintained
8141 F:      drivers/platform/x86/intel-vbtn.c
8142
8143 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8144 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8145 L:      linux-wireless@vger.kernel.org
8146 S:      Supported
8147 F:      drivers/net/wireless/intel/iwlegacy/
8148
8149 INTEL WIRELESS WIFI LINK (iwlwifi)
8150 M:      Johannes Berg <johannes.berg@intel.com>
8151 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8152 M:      Luca Coelho <luciano.coelho@intel.com>
8153 M:      Intel Linux Wireless <linuxwifi@intel.com>
8154 L:      linux-wireless@vger.kernel.org
8155 W:      http://intellinuxwireless.org
8156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8157 S:      Supported
8158 F:      drivers/net/wireless/intel/iwlwifi/
8159
8160 INTEL WIRELESS WIMAX CONNECTION 2400
8161 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8162 M:      linux-wimax@intel.com
8163 L:      wimax@linuxwimax.org (subscribers-only)
8164 S:      Supported
8165 W:      http://linuxwimax.org
8166 F:      Documentation/wimax/README.i2400m
8167 F:      drivers/net/wimax/i2400m/
8168 F:      include/uapi/linux/wimax/i2400m.h
8169
8170 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8171 M:      Mario Limonciello <mario.limonciello@dell.com>
8172 S:      Maintained
8173 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8174
8175 INTEL(R) TRACE HUB
8176 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8177 S:      Supported
8178 F:      Documentation/trace/intel_th.rst
8179 F:      drivers/hwtracing/intel_th/
8180
8181 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8182 M:      Ning Sun <ning.sun@intel.com>
8183 L:      tboot-devel@lists.sourceforge.net
8184 W:      http://tboot.sourceforge.net
8185 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8186 S:      Supported
8187 F:      Documentation/intel_txt.txt
8188 F:      include/linux/tboot.h
8189 F:      arch/x86/kernel/tboot.c
8190
8191 INTEL-MID GPIO DRIVER
8192 M:      David Cohen <david.a.cohen@linux.intel.com>
8193 L:      linux-gpio@vger.kernel.org
8194 S:      Maintained
8195 F:      drivers/gpio/gpio-intel-mid.c
8196
8197 INTERCONNECT API
8198 M:      Georgi Djakov <georgi.djakov@linaro.org>
8199 L:      linux-pm@vger.kernel.org
8200 S:      Maintained
8201 F:      Documentation/interconnect/
8202 F:      Documentation/devicetree/bindings/interconnect/
8203 F:      drivers/interconnect/
8204 F:      include/dt-bindings/interconnect/
8205 F:      include/linux/interconnect-provider.h
8206 F:      include/linux/interconnect.h
8207
8208 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8209 M:      Linus Walleij <linus.walleij@linaro.org>
8210 L:      linux-iio@vger.kernel.org
8211 S:      Maintained
8212 F:      drivers/iio/gyro/mpu3050*
8213 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8214
8215 IOC3 ETHERNET DRIVER
8216 M:      Ralf Baechle <ralf@linux-mips.org>
8217 L:      linux-mips@vger.kernel.org
8218 S:      Maintained
8219 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8220
8221 IOC3 SERIAL DRIVER
8222 M:      Pat Gefre <pfg@sgi.com>
8223 L:      linux-serial@vger.kernel.org
8224 S:      Maintained
8225 F:      drivers/tty/serial/ioc3_serial.c
8226
8227 IOMAP FILESYSTEM LIBRARY
8228 M:      Christoph Hellwig <hch@infradead.org>
8229 M:      Darrick J. Wong <darrick.wong@oracle.com>
8230 M:      linux-xfs@vger.kernel.org
8231 M:      linux-fsdevel@vger.kernel.org
8232 L:      linux-xfs@vger.kernel.org
8233 L:      linux-fsdevel@vger.kernel.org
8234 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8235 S:      Supported
8236 F:      fs/iomap.c
8237 F:      include/linux/iomap.h
8238
8239 IOMMU DRIVERS
8240 M:      Joerg Roedel <joro@8bytes.org>
8241 L:      iommu@lists.linux-foundation.org
8242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8243 S:      Maintained
8244 F:      Documentation/devicetree/bindings/iommu/
8245 F:      drivers/iommu/
8246 F:      include/linux/iommu.h
8247 F:      include/linux/of_iommu.h
8248 F:      include/linux/iova.h
8249
8250 IO_URING
8251 M:      Jens Axboe <axboe@kernel.dk>
8252 L:      linux-block@vger.kernel.org
8253 L:      linux-fsdevel@vger.kernel.org
8254 T:      git git://git.kernel.dk/linux-block
8255 T:      git git://git.kernel.dk/liburing
8256 S:      Maintained
8257 F:      fs/io_uring.c
8258 F:      include/uapi/linux/io_uring.h
8259
8260 IP MASQUERADING
8261 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8262 S:      Maintained
8263 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8264
8265 IPMI SUBSYSTEM
8266 M:      Corey Minyard <minyard@acm.org>
8267 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8268 W:      http://openipmi.sourceforge.net/
8269 S:      Supported
8270 F:      Documentation/devicetree/bindings/ipmi/
8271 F:      Documentation/IPMI.txt
8272 F:      drivers/char/ipmi/
8273 F:      include/linux/ipmi*
8274 F:      include/uapi/linux/ipmi*
8275
8276 IPS SCSI RAID DRIVER
8277 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8278 L:      linux-scsi@vger.kernel.org
8279 W:      http://www.adaptec.com/
8280 S:      Maintained
8281 F:      drivers/scsi/ips*
8282
8283 IPVS
8284 M:      Wensong Zhang <wensong@linux-vs.org>
8285 M:      Simon Horman <horms@verge.net.au>
8286 M:      Julian Anastasov <ja@ssi.bg>
8287 L:      netdev@vger.kernel.org
8288 L:      lvs-devel@vger.kernel.org
8289 S:      Maintained
8290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8292 F:      Documentation/networking/ipvs-sysctl.txt
8293 F:      include/net/ip_vs.h
8294 F:      include/uapi/linux/ip_vs.h
8295 F:      net/netfilter/ipvs/
8296
8297 IPWIRELESS DRIVER
8298 M:      Jiri Kosina <jikos@kernel.org>
8299 M:      David Sterba <dsterba@suse.com>
8300 S:      Odd Fixes
8301 F:      drivers/tty/ipwireless/
8302
8303 IPX NETWORK LAYER
8304 L:      netdev@vger.kernel.org
8305 S:      Obsolete
8306 F:      include/uapi/linux/ipx.h
8307
8308 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8309 M:      Marc Zyngier <marc.zyngier@arm.com>
8310 S:      Maintained
8311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8312 F:      Documentation/IRQ-domain.txt
8313 F:      include/linux/irqdomain.h
8314 F:      kernel/irq/irqdomain.c
8315 F:      kernel/irq/msi.c
8316
8317 IRQ SUBSYSTEM
8318 M:      Thomas Gleixner <tglx@linutronix.de>
8319 L:      linux-kernel@vger.kernel.org
8320 S:      Maintained
8321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8322 F:      kernel/irq/
8323
8324 IRQCHIP DRIVERS
8325 M:      Thomas Gleixner <tglx@linutronix.de>
8326 M:      Jason Cooper <jason@lakedaemon.net>
8327 M:      Marc Zyngier <marc.zyngier@arm.com>
8328 L:      linux-kernel@vger.kernel.org
8329 S:      Maintained
8330 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8331 F:      Documentation/devicetree/bindings/interrupt-controller/
8332 F:      drivers/irqchip/
8333
8334 ISA
8335 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8336 S:      Maintained
8337 F:      Documentation/isa.txt
8338 F:      drivers/base/isa.c
8339 F:      include/linux/isa.h
8340
8341 ISA RADIO MODULE
8342 M:      Hans Verkuil <hverkuil@xs4all.nl>
8343 L:      linux-media@vger.kernel.org
8344 T:      git git://linuxtv.org/media_tree.git
8345 W:      https://linuxtv.org
8346 S:      Maintained
8347 F:      drivers/media/radio/radio-isa*
8348
8349 ISAPNP
8350 M:      Jaroslav Kysela <perex@perex.cz>
8351 S:      Maintained
8352 F:      Documentation/isapnp.txt
8353 F:      drivers/pnp/isapnp/
8354 F:      include/linux/isapnp.h
8355
8356 ISCSI
8357 M:      Lee Duncan <lduncan@suse.com>
8358 M:      Chris Leech <cleech@redhat.com>
8359 L:      open-iscsi@googlegroups.com
8360 W:      www.open-iscsi.com
8361 S:      Maintained
8362 F:      drivers/scsi/*iscsi*
8363 F:      include/scsi/*iscsi*
8364
8365 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8366 M:      Peter Jones <pjones@redhat.com>
8367 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8368 S:      Maintained
8369 F:      drivers/firmware/iscsi_ibft*
8370
8371 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8372 M:      Sagi Grimberg <sagi@grimberg.me>
8373 M:      Max Gurtovoy <maxg@mellanox.com>
8374 L:      linux-rdma@vger.kernel.org
8375 S:      Supported
8376 W:      http://www.openfabrics.org
8377 W:      www.open-iscsi.org
8378 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8379 F:      drivers/infiniband/ulp/iser/
8380
8381 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8382 M:      Sagi Grimberg <sagi@grimberg.me>
8383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8384 L:      linux-rdma@vger.kernel.org
8385 L:      target-devel@vger.kernel.org
8386 S:      Supported
8387 W:      http://www.linux-iscsi.org
8388 F:      drivers/infiniband/ulp/isert
8389
8390 ISDN SUBSYSTEM
8391 M:      Karsten Keil <isdn@linux-pingi.de>
8392 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8393 L:      netdev@vger.kernel.org
8394 W:      http://www.isdn4linux.de
8395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8396 S:      Maintained
8397 F:      Documentation/isdn/
8398 F:      drivers/isdn/
8399 F:      include/linux/isdn.h
8400 F:      include/linux/isdn/
8401 F:      include/uapi/linux/isdn.h
8402 F:      include/uapi/linux/isdn/
8403
8404 IT87 HARDWARE MONITORING DRIVER
8405 M:      Jean Delvare <jdelvare@suse.com>
8406 L:      linux-hwmon@vger.kernel.org
8407 S:      Maintained
8408 F:      Documentation/hwmon/it87.rst
8409 F:      drivers/hwmon/it87.c
8410
8411 IT913X MEDIA DRIVER
8412 M:      Antti Palosaari <crope@iki.fi>
8413 L:      linux-media@vger.kernel.org
8414 W:      https://linuxtv.org
8415 W:      http://palosaari.fi/linux/
8416 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8417 T:      git git://linuxtv.org/anttip/media_tree.git
8418 S:      Maintained
8419 F:      drivers/media/tuners/it913x*
8420
8421 IVTV VIDEO4LINUX DRIVER
8422 M:      Andy Walls <awalls@md.metrocast.net>
8423 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8424 L:      linux-media@vger.kernel.org
8425 T:      git git://linuxtv.org/media_tree.git
8426 W:      http://www.ivtvdriver.org
8427 S:      Maintained
8428 F:      Documentation/media/v4l-drivers/ivtv*
8429 F:      drivers/media/pci/ivtv/
8430 F:      include/uapi/linux/ivtv*
8431
8432 IX2505V MEDIA DRIVER
8433 M:      Malcolm Priestley <tvboxspy@gmail.com>
8434 L:      linux-media@vger.kernel.org
8435 W:      https://linuxtv.org
8436 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8437 S:      Maintained
8438 F:      drivers/media/dvb-frontends/ix2505v*
8439
8440 JAILHOUSE HYPERVISOR INTERFACE
8441 M:      Jan Kiszka <jan.kiszka@siemens.com>
8442 L:      jailhouse-dev@googlegroups.com
8443 S:      Maintained
8444 F:      arch/x86/kernel/jailhouse.c
8445 F:      arch/x86/include/asm/jailhouse_para.h
8446
8447 JC42.4 TEMPERATURE SENSOR DRIVER
8448 M:      Guenter Roeck <linux@roeck-us.net>
8449 L:      linux-hwmon@vger.kernel.org
8450 S:      Maintained
8451 F:      drivers/hwmon/jc42.c
8452 F:      Documentation/hwmon/jc42.rst
8453
8454 JFS FILESYSTEM
8455 M:      Dave Kleikamp <shaggy@kernel.org>
8456 L:      jfs-discussion@lists.sourceforge.net
8457 W:      http://jfs.sourceforge.net/
8458 T:      git git://github.com/kleikamp/linux-shaggy.git
8459 S:      Maintained
8460 F:      Documentation/filesystems/jfs.txt
8461 F:      fs/jfs/
8462
8463 JME NETWORK DRIVER
8464 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8465 L:      netdev@vger.kernel.org
8466 S:      Maintained
8467 F:      drivers/net/ethernet/jme.*
8468
8469 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8470 M:      David Woodhouse <dwmw2@infradead.org>
8471 M:      Richard Weinberger <richard@nod.at>
8472 L:      linux-mtd@lists.infradead.org
8473 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8474 T:      git git://git.infradead.org/ubifs-2.6.git
8475 S:      Odd Fixes
8476 F:      fs/jffs2/
8477 F:      include/uapi/linux/jffs2.h
8478
8479 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8480 M:      "Theodore Ts'o" <tytso@mit.edu>
8481 M:      Jan Kara <jack@suse.com>
8482 L:      linux-ext4@vger.kernel.org
8483 S:      Maintained
8484 F:      fs/jbd2/
8485 F:      include/linux/jbd2.h
8486
8487 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8488 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8489 L:      linux-media@vger.kernel.org
8490 S:      Maintained
8491 F:      drivers/media/platform/rcar_jpu.c
8492
8493 JSM Neo PCI based serial card
8494 L:      linux-serial@vger.kernel.org
8495 S:      Orphan
8496 F:      drivers/tty/serial/jsm/
8497
8498 K10TEMP HARDWARE MONITORING DRIVER
8499 M:      Clemens Ladisch <clemens@ladisch.de>
8500 L:      linux-hwmon@vger.kernel.org
8501 S:      Maintained
8502 F:      Documentation/hwmon/k10temp.rst
8503 F:      drivers/hwmon/k10temp.c
8504
8505 K8TEMP HARDWARE MONITORING DRIVER
8506 M:      Rudolf Marek <r.marek@assembler.cz>
8507 L:      linux-hwmon@vger.kernel.org
8508 S:      Maintained
8509 F:      Documentation/hwmon/k8temp.rst
8510 F:      drivers/hwmon/k8temp.c
8511
8512 KASAN
8513 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8514 R:      Alexander Potapenko <glider@google.com>
8515 R:      Dmitry Vyukov <dvyukov@google.com>
8516 L:      kasan-dev@googlegroups.com
8517 S:      Maintained
8518 F:      arch/*/include/asm/kasan.h
8519 F:      arch/*/mm/kasan_init*
8520 F:      Documentation/dev-tools/kasan.rst
8521 F:      include/linux/kasan*.h
8522 F:      lib/test_kasan.c
8523 F:      mm/kasan/
8524 F:      scripts/Makefile.kasan
8525
8526 KCONFIG
8527 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8529 L:      linux-kbuild@vger.kernel.org
8530 S:      Maintained
8531 F:      Documentation/kbuild/kconfig*
8532 F:      scripts/kconfig/
8533 F:      scripts/Kconfig.include
8534
8535 KDUMP
8536 M:      Dave Young <dyoung@redhat.com>
8537 M:      Baoquan He <bhe@redhat.com>
8538 R:      Vivek Goyal <vgoyal@redhat.com>
8539 L:      kexec@lists.infradead.org
8540 W:      http://lse.sourceforge.net/kdump/
8541 S:      Maintained
8542 F:      Documentation/kdump/
8543
8544 KEENE FM RADIO TRANSMITTER DRIVER
8545 M:      Hans Verkuil <hverkuil@xs4all.nl>
8546 L:      linux-media@vger.kernel.org
8547 T:      git git://linuxtv.org/media_tree.git
8548 W:      https://linuxtv.org
8549 S:      Maintained
8550 F:      drivers/media/radio/radio-keene*
8551
8552 KERNEL AUTOMOUNTER
8553 M:      Ian Kent <raven@themaw.net>
8554 L:      autofs@vger.kernel.org
8555 S:      Maintained
8556 F:      fs/autofs/
8557
8558 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8559 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8560 M:      Michal Marek <michal.lkml@markovi.net>
8561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8562 L:      linux-kbuild@vger.kernel.org
8563 S:      Maintained
8564 F:      Documentation/kbuild/
8565 F:      Makefile
8566 F:      scripts/Kbuild*
8567 F:      scripts/Makefile*
8568 F:      scripts/basic/
8569 F:      scripts/mk*
8570 F:      scripts/*vmlinux*
8571 F:      scripts/mod/
8572 F:      scripts/package/
8573
8574 KERNEL JANITORS
8575 L:      kernel-janitors@vger.kernel.org
8576 W:      http://kernelnewbies.org/KernelJanitors
8577 S:      Odd Fixes
8578
8579 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8580 M:      "J. Bruce Fields" <bfields@fieldses.org>
8581 M:      Chuck Lever <chuck.lever@oracle.com>
8582 L:      linux-nfs@vger.kernel.org
8583 W:      http://nfs.sourceforge.net/
8584 T:      git git://linux-nfs.org/~bfields/linux.git
8585 S:      Supported
8586 F:      fs/nfsd/
8587 F:      include/uapi/linux/nfsd/
8588 F:      fs/lockd/
8589 F:      fs/nfs_common/
8590 F:      net/sunrpc/
8591 F:      include/linux/lockd/
8592 F:      include/linux/sunrpc/
8593 F:      include/uapi/linux/sunrpc/
8594
8595 KERNEL SELFTEST FRAMEWORK
8596 M:      Shuah Khan <shuah@kernel.org>
8597 M:      Shuah Khan <skhan@linuxfoundation.org>
8598 L:      linux-kselftest@vger.kernel.org
8599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8600 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8601 S:      Maintained
8602 F:      tools/testing/selftests/
8603 F:      Documentation/dev-tools/kselftest*
8604
8605 KERNEL USERMODE HELPER
8606 M:      Luis Chamberlain <mcgrof@kernel.org>
8607 L:      linux-kernel@vger.kernel.org
8608 S:      Maintained
8609 F:      kernel/umh.c
8610 F:      include/linux/umh.h
8611
8612 KERNEL VIRTUAL MACHINE (KVM)
8613 M:      Paolo Bonzini <pbonzini@redhat.com>
8614 M:      Radim Krčmář <rkrcmar@redhat.com>
8615 L:      kvm@vger.kernel.org
8616 W:      http://www.linux-kvm.org
8617 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8618 S:      Supported
8619 F:      Documentation/virtual/kvm/
8620 F:      include/trace/events/kvm.h
8621 F:      include/uapi/asm-generic/kvm*
8622 F:      include/uapi/linux/kvm*
8623 F:      include/asm-generic/kvm*
8624 F:      include/linux/kvm*
8625 F:      include/kvm/iodev.h
8626 F:      virt/kvm/*
8627 F:      tools/kvm/
8628 F:      tools/testing/selftests/kvm/
8629
8630 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8631 M:      Joerg Roedel <joro@8bytes.org>
8632 L:      kvm@vger.kernel.org
8633 W:      http://www.linux-kvm.org/
8634 S:      Maintained
8635 F:      arch/x86/include/asm/svm.h
8636 F:      arch/x86/kvm/svm.c
8637
8638 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8639 M:      Marc Zyngier <marc.zyngier@arm.com>
8640 R:      James Morse <james.morse@arm.com>
8641 R:      Julien Thierry <julien.thierry@arm.com>
8642 R:      Suzuki K Pouloze <suzuki.poulose@arm.com>
8643 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8644 L:      kvmarm@lists.cs.columbia.edu
8645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8646 S:      Maintained
8647 F:      arch/arm/include/uapi/asm/kvm*
8648 F:      arch/arm/include/asm/kvm*
8649 F:      arch/arm/kvm/
8650 F:      arch/arm64/include/uapi/asm/kvm*
8651 F:      arch/arm64/include/asm/kvm*
8652 F:      arch/arm64/kvm/
8653 F:      virt/kvm/arm/
8654 F:      include/kvm/arm_*
8655
8656 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8657 M:      James Hogan <jhogan@kernel.org>
8658 L:      linux-mips@vger.kernel.org
8659 S:      Supported
8660 F:      arch/mips/include/uapi/asm/kvm*
8661 F:      arch/mips/include/asm/kvm*
8662 F:      arch/mips/kvm/
8663
8664 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8665 M:      Paul Mackerras <paulus@ozlabs.org>
8666 L:      kvm-ppc@vger.kernel.org
8667 W:      http://www.linux-kvm.org/
8668 T:      git git://github.com/agraf/linux-2.6.git
8669 S:      Supported
8670 F:      arch/powerpc/include/uapi/asm/kvm*
8671 F:      arch/powerpc/include/asm/kvm*
8672 F:      arch/powerpc/kvm/
8673 F:      arch/powerpc/kernel/kvm*
8674
8675 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8676 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8677 M:      Janosch Frank <frankja@linux.ibm.com>
8678 R:      David Hildenbrand <david@redhat.com>
8679 R:      Cornelia Huck <cohuck@redhat.com>
8680 L:      linux-s390@vger.kernel.org
8681 W:      http://www.ibm.com/developerworks/linux/linux390/
8682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8683 S:      Supported
8684 F:      arch/s390/include/uapi/asm/kvm*
8685 F:      arch/s390/include/asm/gmap.h
8686 F:      arch/s390/include/asm/kvm*
8687 F:      arch/s390/kvm/
8688 F:      arch/s390/mm/gmap.c
8689
8690 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8691 M:      Paolo Bonzini <pbonzini@redhat.com>
8692 M:      Radim Krčmář <rkrcmar@redhat.com>
8693 L:      kvm@vger.kernel.org
8694 W:      http://www.linux-kvm.org
8695 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8696 S:      Supported
8697 F:      arch/x86/kvm/
8698 F:      arch/x86/kvm/*/
8699 F:      arch/x86/include/uapi/asm/kvm*
8700 F:      arch/x86/include/asm/kvm*
8701 F:      arch/x86/include/asm/pvclock-abi.h
8702 F:      arch/x86/kernel/kvm.c
8703 F:      arch/x86/kernel/kvmclock.c
8704
8705 KERNFS
8706 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8707 M:      Tejun Heo <tj@kernel.org>
8708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8709 S:      Supported
8710 F:      include/linux/kernfs.h
8711 F:      fs/kernfs/
8712
8713 KEXEC
8714 M:      Eric Biederman <ebiederm@xmission.com>
8715 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8716 L:      kexec@lists.infradead.org
8717 S:      Maintained
8718 F:      include/linux/kexec.h
8719 F:      include/uapi/linux/kexec.h
8720 F:      kernel/kexec*
8721
8722 KEYS-ENCRYPTED
8723 M:      Mimi Zohar <zohar@linux.ibm.com>
8724 L:      linux-integrity@vger.kernel.org
8725 L:      keyrings@vger.kernel.org
8726 S:      Supported
8727 F:      Documentation/security/keys/trusted-encrypted.rst
8728 F:      include/keys/encrypted-type.h
8729 F:      security/keys/encrypted-keys/
8730
8731 KEYS-TRUSTED
8732 M:      James Bottomley <jejb@linux.ibm.com>
8733 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8734 M:      Mimi Zohar <zohar@linux.ibm.com>
8735 L:      linux-integrity@vger.kernel.org
8736 L:      keyrings@vger.kernel.org
8737 S:      Supported
8738 F:      Documentation/security/keys/trusted-encrypted.rst
8739 F:      include/keys/trusted-type.h
8740 F:      security/keys/trusted.c
8741 F:      security/keys/trusted.h
8742
8743 KEYS/KEYRINGS:
8744 M:      David Howells <dhowells@redhat.com>
8745 L:      keyrings@vger.kernel.org
8746 S:      Maintained
8747 F:      Documentation/security/keys/core.rst
8748 F:      include/linux/key.h
8749 F:      include/linux/key-type.h
8750 F:      include/linux/keyctl.h
8751 F:      include/uapi/linux/keyctl.h
8752 F:      include/keys/
8753 F:      security/keys/
8754
8755 KGDB / KDB /debug_core
8756 M:      Jason Wessel <jason.wessel@windriver.com>
8757 M:      Daniel Thompson <daniel.thompson@linaro.org>
8758 W:      http://kgdb.wiki.kernel.org/
8759 L:      kgdb-bugreport@lists.sourceforge.net
8760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8761 S:      Maintained
8762 F:      Documentation/dev-tools/kgdb.rst
8763 F:      drivers/misc/kgdbts.c
8764 F:      drivers/tty/serial/kgdboc.c
8765 F:      include/linux/kdb.h
8766 F:      include/linux/kgdb.h
8767 F:      kernel/debug/
8768
8769 KMEMLEAK
8770 M:      Catalin Marinas <catalin.marinas@arm.com>
8771 S:      Maintained
8772 F:      Documentation/dev-tools/kmemleak.rst
8773 F:      include/linux/kmemleak.h
8774 F:      mm/kmemleak.c
8775 F:      mm/kmemleak-test.c
8776
8777 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8778 M:      Luis Chamberlain <mcgrof@kernel.org>
8779 L:      linux-kernel@vger.kernel.org
8780 S:      Maintained
8781 F:      kernel/kmod.c
8782 F:      include/linux/kmod.h
8783 F:      lib/test_kmod.c
8784 F:      tools/testing/selftests/kmod/
8785
8786 KPROBES
8787 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8788 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8789 M:      "David S. Miller" <davem@davemloft.net>
8790 M:      Masami Hiramatsu <mhiramat@kernel.org>
8791 S:      Maintained
8792 F:      Documentation/kprobes.txt
8793 F:      include/linux/kprobes.h
8794 F:      include/asm-generic/kprobes.h
8795 F:      kernel/kprobes.c
8796
8797 KS0108 LCD CONTROLLER DRIVER
8798 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8799 S:      Maintained
8800 F:      Documentation/auxdisplay/ks0108
8801 F:      drivers/auxdisplay/ks0108.c
8802 F:      include/linux/ks0108.h
8803
8804 L3MDEV
8805 M:      David Ahern <dsa@cumulusnetworks.com>
8806 L:      netdev@vger.kernel.org
8807 S:      Maintained
8808 F:      net/l3mdev
8809 F:      include/net/l3mdev.h
8810
8811 L7 BPF FRAMEWORK
8812 M:      John Fastabend <john.fastabend@gmail.com>
8813 M:      Daniel Borkmann <daniel@iogearbox.net>
8814 L:      netdev@vger.kernel.org
8815 L:      bpf@vger.kernel.org
8816 S:      Maintained
8817 F:      include/linux/skmsg.h
8818 F:      net/core/skmsg.c
8819 F:      net/core/sock_map.c
8820 F:      net/ipv4/tcp_bpf.c
8821
8822 LANTIQ / INTEL Ethernet drivers
8823 M:      Hauke Mehrtens <hauke@hauke-m.de>
8824 L:      netdev@vger.kernel.org
8825 S:      Maintained
8826 F:      net/dsa/tag_gswip.c
8827 F:      drivers/net/ethernet/lantiq_xrx200.c
8828 F:      drivers/net/dsa/lantiq_pce.h
8829 F:      drivers/net/dsa/lantiq_gswip.c
8830
8831 LANTIQ MIPS ARCHITECTURE
8832 M:      John Crispin <john@phrozen.org>
8833 L:      linux-mips@vger.kernel.org
8834 S:      Maintained
8835 F:      arch/mips/lantiq
8836 F:      drivers/soc/lantiq
8837
8838 LAPB module
8839 L:      linux-x25@vger.kernel.org
8840 S:      Orphan
8841 F:      Documentation/networking/lapb-module.txt
8842 F:      include/*/lapb.h
8843 F:      net/lapb/
8844
8845 LASI 53c700 driver for PARISC
8846 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8847 L:      linux-scsi@vger.kernel.org
8848 S:      Maintained
8849 F:      Documentation/scsi/53c700.txt
8850 F:      drivers/scsi/53c700*
8851
8852 LEAKING_ADDRESSES
8853 M:      Tobin C. Harding <me@tobin.cc>
8854 M:      Tycho Andersen <tycho@tycho.ws>
8855 L:      kernel-hardening@lists.openwall.com
8856 S:      Maintained
8857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8858 F:      scripts/leaking_addresses.pl
8859
8860 LED SUBSYSTEM
8861 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8862 M:      Pavel Machek <pavel@ucw.cz>
8863 R:      Dan Murphy <dmurphy@ti.com>
8864 L:      linux-leds@vger.kernel.org
8865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8866 S:      Maintained
8867 F:      Documentation/devicetree/bindings/leds/
8868 F:      drivers/leds/
8869 F:      include/linux/leds.h
8870
8871 LEGACY EEPROM DRIVER
8872 M:      Jean Delvare <jdelvare@suse.com>
8873 S:      Maintained
8874 F:      Documentation/misc-devices/eeprom.rst
8875 F:      drivers/misc/eeprom/eeprom.c
8876
8877 LEGO MINDSTORMS EV3
8878 R:      David Lechner <david@lechnology.com>
8879 S:      Maintained
8880 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8881 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8882 F:      drivers/power/supply/lego_ev3_battery.c
8883
8884 LEGO USB Tower driver
8885 M:      Juergen Stuber <starblue@users.sourceforge.net>
8886 L:      legousb-devel@lists.sourceforge.net
8887 W:      http://legousb.sourceforge.net/
8888 S:      Maintained
8889 F:      drivers/usb/misc/legousbtower.c
8890
8891 LG LAPTOP EXTRAS
8892 M:      Matan Ziv-Av <matan@svgalib.org>
8893 L:      platform-driver-x86@vger.kernel.org
8894 S:      Maintained
8895 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8896 F:      Documentation/laptops/lg-laptop.rst
8897 F:      drivers/platform/x86/lg-laptop.c
8898
8899 LG2160 MEDIA DRIVER
8900 M:      Michael Krufky <mkrufky@linuxtv.org>
8901 L:      linux-media@vger.kernel.org
8902 W:      https://linuxtv.org
8903 W:      http://github.com/mkrufky
8904 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8905 T:      git git://linuxtv.org/mkrufky/tuners.git
8906 S:      Maintained
8907 F:      drivers/media/dvb-frontends/lg2160.*
8908
8909 LGDT3305 MEDIA DRIVER
8910 M:      Michael Krufky <mkrufky@linuxtv.org>
8911 L:      linux-media@vger.kernel.org
8912 W:      https://linuxtv.org
8913 W:      http://github.com/mkrufky
8914 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8915 T:      git git://linuxtv.org/mkrufky/tuners.git
8916 S:      Maintained
8917 F:      drivers/media/dvb-frontends/lgdt3305.*
8918
8919 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8920 M:      Viresh Kumar <vireshk@kernel.org>
8921 L:      linux-ide@vger.kernel.org
8922 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8923 S:      Maintained
8924 F:      include/linux/pata_arasan_cf_data.h
8925 F:      drivers/ata/pata_arasan_cf.c
8926
8927 LIBATA PATA DRIVERS
8928 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8929 M:      Jens Axboe <axboe@kernel.dk>
8930 L:      linux-ide@vger.kernel.org
8931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8932 S:      Maintained
8933 F:      drivers/ata/pata_*.c
8934 F:      drivers/ata/ata_generic.c
8935
8936 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8937 M:      Linus Walleij <linus.walleij@linaro.org>
8938 L:      linux-ide@vger.kernel.org
8939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8940 S:      Maintained
8941 F:      drivers/ata/pata_ftide010.c
8942 F:      drivers/ata/sata_gemini.c
8943 F:      drivers/ata/sata_gemini.h
8944
8945 LIBATA SATA AHCI PLATFORM devices support
8946 M:      Hans de Goede <hdegoede@redhat.com>
8947 M:      Jens Axboe <axboe@kernel.dk>
8948 L:      linux-ide@vger.kernel.org
8949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8950 S:      Maintained
8951 F:      drivers/ata/ahci_platform.c
8952 F:      drivers/ata/libahci_platform.c
8953 F:      include/linux/ahci_platform.h
8954
8955 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8956 M:      Mikael Pettersson <mikpelinux@gmail.com>
8957 L:      linux-ide@vger.kernel.org
8958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8959 S:      Maintained
8960 F:      drivers/ata/sata_promise.*
8961
8962 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8963 M:      Jens Axboe <axboe@kernel.dk>
8964 L:      linux-ide@vger.kernel.org
8965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8966 S:      Maintained
8967 F:      drivers/ata/
8968 F:      include/linux/ata.h
8969 F:      include/linux/libata.h
8970 F:      Documentation/devicetree/bindings/ata/
8971
8972 LIBLOCKDEP
8973 M:      Sasha Levin <alexander.levin@microsoft.com>
8974 S:      Maintained
8975 F:      tools/lib/lockdep/
8976
8977 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8978 M:      Dan Williams <dan.j.williams@intel.com>
8979 M:      Vishal Verma <vishal.l.verma@intel.com>
8980 M:      Dave Jiang <dave.jiang@intel.com>
8981 L:      linux-nvdimm@lists.01.org
8982 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8983 S:      Supported
8984 F:      drivers/nvdimm/blk.c
8985 F:      drivers/nvdimm/region_devs.c
8986
8987 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8988 M:      Vishal Verma <vishal.l.verma@intel.com>
8989 M:      Dan Williams <dan.j.williams@intel.com>
8990 M:      Dave Jiang <dave.jiang@intel.com>
8991 L:      linux-nvdimm@lists.01.org
8992 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8993 S:      Supported
8994 F:      drivers/nvdimm/btt*
8995
8996 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8997 M:      Dan Williams <dan.j.williams@intel.com>
8998 M:      Vishal Verma <vishal.l.verma@intel.com>
8999 M:      Dave Jiang <dave.jiang@intel.com>
9000 L:      linux-nvdimm@lists.01.org
9001 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9002 S:      Supported
9003 F:      drivers/nvdimm/pmem*
9004
9005 LIBNVDIMM: DEVICETREE BINDINGS
9006 M:      Oliver O'Halloran <oohall@gmail.com>
9007 L:      linux-nvdimm@lists.01.org
9008 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9009 S:      Supported
9010 F:      drivers/nvdimm/of_pmem.c
9011 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9012
9013 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9014 M:      Dan Williams <dan.j.williams@intel.com>
9015 M:      Vishal Verma <vishal.l.verma@intel.com>
9016 M:      Dave Jiang <dave.jiang@intel.com>
9017 M:      Keith Busch <keith.busch@intel.com>
9018 M:      Ira Weiny <ira.weiny@intel.com>
9019 L:      linux-nvdimm@lists.01.org
9020 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9022 S:      Supported
9023 F:      drivers/nvdimm/*
9024 F:      drivers/acpi/nfit/*
9025 F:      include/linux/nd.h
9026 F:      include/linux/libnvdimm.h
9027 F:      include/uapi/linux/ndctl.h
9028
9029 LIGHTNVM PLATFORM SUPPORT
9030 M:      Matias Bjorling <mb@lightnvm.io>
9031 W:      http://github/OpenChannelSSD
9032 L:      linux-block@vger.kernel.org
9033 S:      Maintained
9034 F:      drivers/lightnvm/
9035 F:      include/linux/lightnvm.h
9036 F:      include/uapi/linux/lightnvm.h
9037
9038 LINUX FOR POWER MACINTOSH
9039 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9040 W:      http://www.penguinppc.org/
9041 L:      linuxppc-dev@lists.ozlabs.org
9042 S:      Maintained
9043 F:      arch/powerpc/platforms/powermac/
9044 F:      drivers/macintosh/
9045
9046 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9047 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9048 M:      Paul Mackerras <paulus@samba.org>
9049 M:      Michael Ellerman <mpe@ellerman.id.au>
9050 W:      https://github.com/linuxppc/linux/wiki
9051 L:      linuxppc-dev@lists.ozlabs.org
9052 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9054 S:      Supported
9055 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9056 F:      Documentation/devicetree/bindings/powerpc/
9057 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9058 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9059 F:      Documentation/powerpc/
9060 F:      arch/powerpc/
9061 F:      drivers/char/tpm/tpm_ibmvtpm*
9062 F:      drivers/crypto/nx/
9063 F:      drivers/crypto/vmx/
9064 F:      drivers/i2c/busses/i2c-opal.c
9065 F:      drivers/net/ethernet/ibm/ibmveth.*
9066 F:      drivers/net/ethernet/ibm/ibmvnic.*
9067 F:      drivers/pci/hotplug/pnv_php.c
9068 F:      drivers/pci/hotplug/rpa*
9069 F:      drivers/rtc/rtc-opal.c
9070 F:      drivers/scsi/ibmvscsi/
9071 F:      drivers/tty/hvc/hvc_opal.c
9072 F:      drivers/watchdog/wdrtas.c
9073 F:      tools/testing/selftests/powerpc
9074 N:      /pmac
9075 N:      powermac
9076 N:      powernv
9077 N:      [^a-z0-9]ps3
9078 N:      pseries
9079
9080 LINUX FOR POWERPC EMBEDDED MPC5XXX
9081 M:      Anatolij Gustschin <agust@denx.de>
9082 L:      linuxppc-dev@lists.ozlabs.org
9083 T:      git git://git.denx.de/linux-denx-agust.git
9084 S:      Maintained
9085 F:      arch/powerpc/platforms/512x/
9086 F:      arch/powerpc/platforms/52xx/
9087
9088 LINUX FOR POWERPC EMBEDDED PPC4XX
9089 M:      Alistair Popple <alistair@popple.id.au>
9090 M:      Matt Porter <mporter@kernel.crashing.org>
9091 W:      http://www.penguinppc.org/
9092 L:      linuxppc-dev@lists.ozlabs.org
9093 S:      Maintained
9094 F:      arch/powerpc/platforms/40x/
9095 F:      arch/powerpc/platforms/44x/
9096
9097 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9098 M:      Scott Wood <oss@buserror.net>
9099 M:      Kumar Gala <galak@kernel.crashing.org>
9100 W:      http://www.penguinppc.org/
9101 L:      linuxppc-dev@lists.ozlabs.org
9102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9103 S:      Maintained
9104 F:      arch/powerpc/platforms/83xx/
9105 F:      arch/powerpc/platforms/85xx/
9106 F:      Documentation/devicetree/bindings/powerpc/fsl/
9107
9108 LINUX FOR POWERPC EMBEDDED PPC8XX
9109 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9110 W:      http://www.penguinppc.org/
9111 L:      linuxppc-dev@lists.ozlabs.org
9112 S:      Maintained
9113 F:      arch/powerpc/platforms/8xx/
9114
9115 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9116 L:      linuxppc-dev@lists.ozlabs.org
9117 S:      Orphan
9118 F:      arch/powerpc/*/*virtex*
9119 F:      arch/powerpc/*/*/*virtex*
9120
9121 LINUX FOR POWERPC PA SEMI PWRFICIENT
9122 L:      linuxppc-dev@lists.ozlabs.org
9123 S:      Orphan
9124 F:      arch/powerpc/platforms/pasemi/
9125 F:      drivers/*/*pasemi*
9126 F:      drivers/*/*/*pasemi*
9127
9128 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9129 M:      Kees Cook <keescook@chromium.org>
9130 S:      Maintained
9131 F:      drivers/misc/lkdtm/*
9132
9133 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9134 M:      Alan Stern <stern@rowland.harvard.edu>
9135 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
9136 M:      Will Deacon <will@kernel.org>
9137 M:      Peter Zijlstra <peterz@infradead.org>
9138 M:      Boqun Feng <boqun.feng@gmail.com>
9139 M:      Nicholas Piggin <npiggin@gmail.com>
9140 M:      David Howells <dhowells@redhat.com>
9141 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9142 M:      Luc Maranget <luc.maranget@inria.fr>
9143 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9144 R:      Akira Yokosawa <akiyks@gmail.com>
9145 R:      Daniel Lustig <dlustig@nvidia.com>
9146 L:      linux-kernel@vger.kernel.org
9147 L:      linux-arch@vger.kernel.org
9148 S:      Supported
9149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9150 F:      tools/memory-model/
9151 F:      Documentation/atomic_bitops.txt
9152 F:      Documentation/atomic_t.txt
9153 F:      Documentation/core-api/atomic_ops.rst
9154 F:      Documentation/core-api/refcount-vs-atomic.rst
9155 F:      Documentation/memory-barriers.txt
9156
9157 LIS3LV02D ACCELEROMETER DRIVER
9158 M:      Eric Piel <eric.piel@tremplin-utc.net>
9159 S:      Maintained
9160 F:      Documentation/misc-devices/lis3lv02d.rst
9161 F:      drivers/misc/lis3lv02d/
9162 F:      drivers/platform/x86/hp_accel.c
9163
9164 LIVE PATCHING
9165 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9166 M:      Jiri Kosina <jikos@kernel.org>
9167 M:      Miroslav Benes <mbenes@suse.cz>
9168 M:      Petr Mladek <pmladek@suse.com>
9169 R:      Joe Lawrence <joe.lawrence@redhat.com>
9170 S:      Maintained
9171 F:      kernel/livepatch/
9172 F:      include/linux/livepatch.h
9173 F:      arch/x86/include/asm/livepatch.h
9174 F:      arch/x86/kernel/livepatch.c
9175 F:      Documentation/livepatch/
9176 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9177 F:      samples/livepatch/
9178 F:      tools/testing/selftests/livepatch/
9179 L:      live-patching@vger.kernel.org
9180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9181
9182 LLC (802.2)
9183 L:      netdev@vger.kernel.org
9184 S:      Odd fixes
9185 F:      include/linux/llc.h
9186 F:      include/uapi/linux/llc.h
9187 F:      include/net/llc*
9188 F:      net/llc/
9189
9190 LM73 HARDWARE MONITOR DRIVER
9191 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9192 L:      linux-hwmon@vger.kernel.org
9193 S:      Maintained
9194 F:      drivers/hwmon/lm73.c
9195
9196 LM78 HARDWARE MONITOR DRIVER
9197 M:      Jean Delvare <jdelvare@suse.com>
9198 L:      linux-hwmon@vger.kernel.org
9199 S:      Maintained
9200 F:      Documentation/hwmon/lm78.rst
9201 F:      drivers/hwmon/lm78.c
9202
9203 LM83 HARDWARE MONITOR DRIVER
9204 M:      Jean Delvare <jdelvare@suse.com>
9205 L:      linux-hwmon@vger.kernel.org
9206 S:      Maintained
9207 F:      Documentation/hwmon/lm83.rst
9208 F:      drivers/hwmon/lm83.c
9209
9210 LM90 HARDWARE MONITOR DRIVER
9211 M:      Jean Delvare <jdelvare@suse.com>
9212 L:      linux-hwmon@vger.kernel.org
9213 S:      Maintained
9214 F:      Documentation/hwmon/lm90.rst
9215 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9216 F:      drivers/hwmon/lm90.c
9217 F:      include/dt-bindings/thermal/lm90.h
9218
9219 LM95234 HARDWARE MONITOR DRIVER
9220 M:      Guenter Roeck <linux@roeck-us.net>
9221 L:      linux-hwmon@vger.kernel.org
9222 S:      Maintained
9223 F:      Documentation/hwmon/lm95234.rst
9224 F:      drivers/hwmon/lm95234.c
9225
9226 LME2510 MEDIA DRIVER
9227 M:      Malcolm Priestley <tvboxspy@gmail.com>
9228 L:      linux-media@vger.kernel.org
9229 W:      https://linuxtv.org
9230 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9231 S:      Maintained
9232 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9233
9234 LOADPIN SECURITY MODULE
9235 M:      Kees Cook <keescook@chromium.org>
9236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9237 S:      Supported
9238 F:      security/loadpin/
9239 F:      Documentation/admin-guide/LSM/LoadPin.rst
9240
9241 LOCKING PRIMITIVES
9242 M:      Peter Zijlstra <peterz@infradead.org>
9243 M:      Ingo Molnar <mingo@redhat.com>
9244 M:      Will Deacon <will@kernel.org>
9245 L:      linux-kernel@vger.kernel.org
9246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9247 S:      Maintained
9248 F:      Documentation/locking/
9249 F:      include/linux/lockdep.h
9250 F:      include/linux/spinlock*.h
9251 F:      arch/*/include/asm/spinlock*.h
9252 F:      include/linux/rwlock*.h
9253 F:      include/linux/mutex*.h
9254 F:      include/linux/rwsem*.h
9255 F:      include/linux/seqlock.h
9256 F:      lib/locking*.[ch]
9257 F:      kernel/locking/
9258 X:      kernel/locking/locktorture.c
9259
9260 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9261 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9262 L:      linux-ntfs-dev@lists.sourceforge.net
9263 W:      http://www.linux-ntfs.org/content/view/19/37/
9264 S:      Maintained
9265 F:      Documentation/ldm.txt
9266 F:      block/partitions/ldm.*
9267
9268 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9269 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9270 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9271 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9272 L:      MPT-FusionLinux.pdl@broadcom.com
9273 L:      linux-scsi@vger.kernel.org
9274 W:      http://www.avagotech.com/support/
9275 S:      Supported
9276 F:      drivers/message/fusion/
9277 F:      drivers/scsi/mpt3sas/
9278
9279 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9280 M:      Matthew Wilcox <willy@infradead.org>
9281 L:      linux-scsi@vger.kernel.org
9282 S:      Maintained
9283 F:      drivers/scsi/sym53c8xx_2/
9284
9285 LTC1660 DAC DRIVER
9286 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9287 L:      linux-iio@vger.kernel.org
9288 S:      Maintained
9289 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9290 F:      drivers/iio/dac/ltc1660.c
9291
9292 LTC4261 HARDWARE MONITOR DRIVER
9293 M:      Guenter Roeck <linux@roeck-us.net>
9294 L:      linux-hwmon@vger.kernel.org
9295 S:      Maintained
9296 F:      Documentation/hwmon/ltc4261.rst
9297 F:      drivers/hwmon/ltc4261.c
9298
9299 LTC4306 I2C MULTIPLEXER DRIVER
9300 M:      Michael Hennerich <michael.hennerich@analog.com>
9301 W:      http://ez.analog.com/community/linux-device-drivers
9302 L:      linux-i2c@vger.kernel.org
9303 S:      Supported
9304 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9305 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9306
9307 LTP (Linux Test Project)
9308 M:      Mike Frysinger <vapier@gentoo.org>
9309 M:      Cyril Hrubis <chrubis@suse.cz>
9310 M:      Wanlong Gao <wanlong.gao@gmail.com>
9311 M:      Jan Stancek <jstancek@redhat.com>
9312 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9313 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9314 L:      ltp@lists.linux.it (subscribers-only)
9315 W:      http://linux-test-project.github.io/
9316 T:      git git://github.com/linux-test-project/ltp.git
9317 S:      Maintained
9318
9319 M68K ARCHITECTURE
9320 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9321 L:      linux-m68k@lists.linux-m68k.org
9322 W:      http://www.linux-m68k.org/
9323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9324 S:      Maintained
9325 F:      arch/m68k/
9326 F:      drivers/zorro/
9327
9328 M68K ON APPLE MACINTOSH
9329 M:      Joshua Thompson <funaho@jurai.org>
9330 W:      http://www.mac.linux-m68k.org/
9331 L:      linux-m68k@lists.linux-m68k.org
9332 S:      Maintained
9333 F:      arch/m68k/mac/
9334
9335 M68K ON HP9000/300
9336 M:      Philip Blundell <philb@gnu.org>
9337 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9338 S:      Maintained
9339 F:      arch/m68k/hp300/
9340
9341 M88DS3103 MEDIA DRIVER
9342 M:      Antti Palosaari <crope@iki.fi>
9343 L:      linux-media@vger.kernel.org
9344 W:      https://linuxtv.org
9345 W:      http://palosaari.fi/linux/
9346 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9347 T:      git git://linuxtv.org/anttip/media_tree.git
9348 S:      Maintained
9349 F:      drivers/media/dvb-frontends/m88ds3103*
9350
9351 M88RS2000 MEDIA DRIVER
9352 M:      Malcolm Priestley <tvboxspy@gmail.com>
9353 L:      linux-media@vger.kernel.org
9354 W:      https://linuxtv.org
9355 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9356 S:      Maintained
9357 F:      drivers/media/dvb-frontends/m88rs2000*
9358
9359 MA901 MASTERKIT USB FM RADIO DRIVER
9360 M:      Alexey Klimov <klimov.linux@gmail.com>
9361 L:      linux-media@vger.kernel.org
9362 T:      git git://linuxtv.org/media_tree.git
9363 S:      Maintained
9364 F:      drivers/media/radio/radio-ma901.c
9365
9366 MAC80211
9367 M:      Johannes Berg <johannes@sipsolutions.net>
9368 L:      linux-wireless@vger.kernel.org
9369 W:      http://wireless.kernel.org/
9370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9372 S:      Maintained
9373 F:      Documentation/networking/mac80211-injection.txt
9374 F:      include/net/mac80211.h
9375 F:      net/mac80211/
9376 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9377 F:      Documentation/networking/mac80211_hwsim/README
9378
9379 MAILBOX API
9380 M:      Jassi Brar <jassisinghbrar@gmail.com>
9381 L:      linux-kernel@vger.kernel.org
9382 S:      Maintained
9383 F:      drivers/mailbox/
9384 F:      include/linux/mailbox_client.h
9385 F:      include/linux/mailbox_controller.h
9386
9387 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9388 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9389 W:      http://www.kernel.org/doc/man-pages
9390 L:      linux-man@vger.kernel.org
9391 S:      Maintained
9392
9393 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9394 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9395 L:      linux-mips@vger.kernel.org
9396 S:      Maintained
9397 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9398
9399 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9400 M:      Andrew Lunn <andrew@lunn.ch>
9401 M:      Vivien Didelot <vivien.didelot@gmail.com>
9402 L:      netdev@vger.kernel.org
9403 S:      Maintained
9404 F:      drivers/net/dsa/mv88e6xxx/
9405 F:      include/linux/platform_data/mv88e6xxx.h
9406 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9407
9408 MARVELL ARMADA DRM SUPPORT
9409 M:      Russell King <linux@armlinux.org.uk>
9410 S:      Maintained
9411 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9412 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9413 F:      drivers/gpu/drm/armada/
9414 F:      include/uapi/drm/armada_drm.h
9415 F:      Documentation/devicetree/bindings/display/armada/
9416
9417 MARVELL ARMADA 3700 PHY DRIVERS
9418 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9419 S:      Maintained
9420 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9421 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9422 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9423 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9424
9425 MARVELL CRYPTO DRIVER
9426 M:      Boris Brezillon <bbrezillon@kernel.org>
9427 M:      Arnaud Ebalard <arno@natisbad.org>
9428 F:      drivers/crypto/marvell/
9429 S:      Maintained
9430 L:      linux-crypto@vger.kernel.org
9431
9432 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9433 M:      Mirko Lindner <mlindner@marvell.com>
9434 M:      Stephen Hemminger <stephen@networkplumber.org>
9435 L:      netdev@vger.kernel.org
9436 S:      Maintained
9437 F:      drivers/net/ethernet/marvell/sk*
9438
9439 MARVELL LIBERTAS WIRELESS DRIVER
9440 L:      libertas-dev@lists.infradead.org
9441 S:      Orphan
9442 F:      drivers/net/wireless/marvell/libertas/
9443
9444 MARVELL MACCHIATOBIN SUPPORT
9445 M:      Russell King <linux@armlinux.org.uk>
9446 L:      linux-arm-kernel@lists.infradead.org
9447 S:      Maintained
9448 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9449
9450 MARVELL MV643XX ETHERNET DRIVER
9451 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9452 L:      netdev@vger.kernel.org
9453 S:      Maintained
9454 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9455 F:      include/linux/mv643xx.h
9456
9457 MARVELL MV88X3310 PHY DRIVER
9458 M:      Russell King <linux@armlinux.org.uk>
9459 L:      netdev@vger.kernel.org
9460 S:      Maintained
9461 F:      drivers/net/phy/marvell10g.c
9462
9463 MARVELL MVEBU THERMAL DRIVER
9464 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9465 S:      Maintained
9466 F:      drivers/thermal/armada_thermal.c
9467
9468 MARVELL MVNETA ETHERNET DRIVER
9469 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9470 L:      netdev@vger.kernel.org
9471 S:      Maintained
9472 F:      drivers/net/ethernet/marvell/mvneta.*
9473
9474 MARVELL MWIFIEX WIRELESS DRIVER
9475 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9476 M:      Nishant Sarmukadam <nishants@marvell.com>
9477 M:      Ganapathi Bhat <gbhat@marvell.com>
9478 M:      Xinming Hu <huxinming820@gmail.com>
9479 L:      linux-wireless@vger.kernel.org
9480 S:      Maintained
9481 F:      drivers/net/wireless/marvell/mwifiex/
9482
9483 MARVELL MWL8K WIRELESS DRIVER
9484 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9485 L:      linux-wireless@vger.kernel.org
9486 S:      Odd Fixes
9487 F:      drivers/net/wireless/marvell/mwl8k.c
9488
9489 MARVELL NAND CONTROLLER DRIVER
9490 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9491 L:      linux-mtd@lists.infradead.org
9492 S:      Maintained
9493 F:      drivers/mtd/nand/raw/marvell_nand.c
9494 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9495
9496 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9497 M:      Nicolas Pitre <nico@fluxnic.net>
9498 S:      Odd Fixes
9499 F:      drivers/mmc/host/mvsdio.*
9500
9501 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9502 M:      Hu Ziji <huziji@marvell.com>
9503 L:      linux-mmc@vger.kernel.org
9504 S:      Supported
9505 F:      drivers/mmc/host/sdhci-xenon*
9506 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9507
9508 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9509 M:      Sunil Goutham <sgoutham@marvell.com>
9510 M:      Linu Cherian <lcherian@marvell.com>
9511 M:      Geetha sowjanya <gakula@marvell.com>
9512 M:      Jerin Jacob <jerinj@marvell.com>
9513 L:      netdev@vger.kernel.org
9514 S:      Supported
9515 F:      drivers/net/ethernet/marvell/octeontx2/af/
9516
9517 MATROX FRAMEBUFFER DRIVER
9518 L:      linux-fbdev@vger.kernel.org
9519 S:      Orphan
9520 F:      drivers/video/fbdev/matrox/matroxfb_*
9521 F:      include/uapi/linux/matroxfb.h
9522
9523 MAX16065 HARDWARE MONITOR DRIVER
9524 M:      Guenter Roeck <linux@roeck-us.net>
9525 L:      linux-hwmon@vger.kernel.org
9526 S:      Maintained
9527 F:      Documentation/hwmon/max16065.rst
9528 F:      drivers/hwmon/max16065.c
9529
9530 MAX2175 SDR TUNER DRIVER
9531 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9532 L:      linux-media@vger.kernel.org
9533 T:      git git://linuxtv.org/media_tree.git
9534 S:      Maintained
9535 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9536 F:      Documentation/media/v4l-drivers/max2175.rst
9537 F:      drivers/media/i2c/max2175*
9538 F:      include/uapi/linux/max2175.h
9539
9540 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9541 L:      linux-hwmon@vger.kernel.org
9542 S:      Orphan
9543 F:      Documentation/hwmon/max6650.rst
9544 F:      drivers/hwmon/max6650.c
9545
9546 MAX6697 HARDWARE MONITOR DRIVER
9547 M:      Guenter Roeck <linux@roeck-us.net>
9548 L:      linux-hwmon@vger.kernel.org
9549 S:      Maintained
9550 F:      Documentation/hwmon/max6697.rst
9551 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9552 F:      drivers/hwmon/max6697.c
9553 F:      include/linux/platform_data/max6697.h
9554
9555 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9556 M:      Peter Rosin <peda@axentia.se>
9557 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9558 S:      Maintained
9559 F:      Documentation/devicetree/bindings/sound/max9860.txt
9560 F:      sound/soc/codecs/max9860.*
9561
9562 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
9563 M:      Andreas Klinger <ak@it-klinger.de>
9564 L:      linux-iio@vger.kernel.org
9565 S:      Maintained
9566 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
9567 F:      drivers/iio/proximity/mb1232.c
9568
9569 MAXIM MAX77650 PMIC MFD DRIVER
9570 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
9571 L:      linux-kernel@vger.kernel.org
9572 S:      Maintained
9573 F:      Documentation/devicetree/bindings/*/*max77650.txt
9574 F:      Documentation/devicetree/bindings/*/max77650*.txt
9575 F:      include/linux/mfd/max77650.h
9576 F:      drivers/mfd/max77650.c
9577 F:      drivers/regulator/max77650-regulator.c
9578 F:      drivers/power/supply/max77650-charger.c
9579 F:      drivers/input/misc/max77650-onkey.c
9580 F:      drivers/leds/leds-max77650.c
9581 F:      drivers/gpio/gpio-max77650.c
9582
9583 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9584 M:      Javier Martinez Canillas <javier@dowhile0.org>
9585 L:      linux-kernel@vger.kernel.org
9586 S:      Supported
9587 F:      drivers/regulator/max77802-regulator.c
9588 F:      Documentation/devicetree/bindings/*/*max77802.txt
9589 F:      include/dt-bindings/*/*max77802.h
9590
9591 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9592 M:      Krzysztof Kozlowski <krzk@kernel.org>
9593 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9594 L:      linux-pm@vger.kernel.org
9595 S:      Supported
9596 F:      drivers/power/supply/max14577_charger.c
9597 F:      drivers/power/supply/max77693_charger.c
9598
9599 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9600 M:      Chanwoo Choi <cw00.choi@samsung.com>
9601 M:      Krzysztof Kozlowski <krzk@kernel.org>
9602 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9603 L:      linux-kernel@vger.kernel.org
9604 S:      Supported
9605 F:      drivers/*/max14577*.c
9606 F:      drivers/*/max77686*.c
9607 F:      drivers/*/max77693*.c
9608 F:      drivers/extcon/extcon-max14577.c
9609 F:      drivers/extcon/extcon-max77693.c
9610 F:      drivers/rtc/rtc-max77686.c
9611 F:      drivers/clk/clk-max77686.c
9612 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9613 F:      Documentation/devicetree/bindings/*/max77686.txt
9614 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9615 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9616 F:      include/linux/mfd/max14577*.h
9617 F:      include/linux/mfd/max77686*.h
9618 F:      include/linux/mfd/max77693*.h
9619
9620 MAXIRADIO FM RADIO RECEIVER DRIVER
9621 M:      Hans Verkuil <hverkuil@xs4all.nl>
9622 L:      linux-media@vger.kernel.org
9623 T:      git git://linuxtv.org/media_tree.git
9624 W:      https://linuxtv.org
9625 S:      Maintained
9626 F:      drivers/media/radio/radio-maxiradio*
9627
9628 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9629 M:      Peter Rosin <peda@axentia.se>
9630 L:      linux-iio@vger.kernel.org
9631 S:      Maintained
9632 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9633 F:      drivers/iio/potentiometer/mcp4018.c
9634 F:      drivers/iio/potentiometer/mcp4531.c
9635
9636 MCR20A IEEE-802.15.4 RADIO DRIVER
9637 M:      Xue Liu <liuxuenetmail@gmail.com>
9638 L:      linux-wpan@vger.kernel.org
9639 W:      https://github.com/xueliu/mcr20a-linux
9640 S:      Maintained
9641 F:      drivers/net/ieee802154/mcr20a.c
9642 F:      drivers/net/ieee802154/mcr20a.h
9643 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9644
9645 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9646 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9647 L:      linux-iio@vger.kernel.org
9648 S:      Maintained
9649 F:      drivers/iio/dac/cio-dac.c
9650
9651 MEDIA DRIVERS FOR ASCOT2E
9652 M:      Sergey Kozlov <serjk@netup.ru>
9653 M:      Abylay Ospan <aospan@netup.ru>
9654 L:      linux-media@vger.kernel.org
9655 W:      https://linuxtv.org
9656 W:      http://netup.tv/
9657 T:      git git://linuxtv.org/media_tree.git
9658 S:      Supported
9659 F:      drivers/media/dvb-frontends/ascot2e*
9660
9661 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9662 M:      Jasmin Jessich <jasmin@anw.at>
9663 L:      linux-media@vger.kernel.org
9664 W:      https://linuxtv.org
9665 T:      git git://linuxtv.org/media_tree.git
9666 S:      Maintained
9667 F:      drivers/media/dvb-frontends/cxd2099*
9668
9669 MEDIA DRIVERS FOR CXD2841ER
9670 M:      Sergey Kozlov <serjk@netup.ru>
9671 M:      Abylay Ospan <aospan@netup.ru>
9672 L:      linux-media@vger.kernel.org
9673 W:      https://linuxtv.org
9674 W:      http://netup.tv/
9675 T:      git git://linuxtv.org/media_tree.git
9676 S:      Supported
9677 F:      drivers/media/dvb-frontends/cxd2841er*
9678
9679 MEDIA DRIVERS FOR CXD2880
9680 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9681 L:      linux-media@vger.kernel.org
9682 W:      http://linuxtv.org/
9683 T:      git git://linuxtv.org/media_tree.git
9684 S:      Supported
9685 F:      drivers/media/dvb-frontends/cxd2880/*
9686 F:      drivers/media/spi/cxd2880*
9687
9688 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9689 L:      linux-media@vger.kernel.org
9690 W:      https://linuxtv.org
9691 T:      git git://linuxtv.org/media_tree.git
9692 S:      Orphan
9693 F:      drivers/media/pci/ddbridge/*
9694
9695 MEDIA DRIVERS FOR FREESCALE IMX
9696 M:      Steve Longerbeam <slongerbeam@gmail.com>
9697 M:      Philipp Zabel <p.zabel@pengutronix.de>
9698 L:      linux-media@vger.kernel.org
9699 T:      git git://linuxtv.org/media_tree.git
9700 S:      Maintained
9701 F:      Documentation/devicetree/bindings/media/imx.txt
9702 F:      Documentation/media/v4l-drivers/imx.rst
9703 F:      drivers/staging/media/imx/
9704 F:      include/linux/imx-media.h
9705 F:      include/media/imx.h
9706
9707 MEDIA DRIVER FOR FREESCALE IMX PXP
9708 M:      Philipp Zabel <p.zabel@pengutronix.de>
9709 L:      linux-media@vger.kernel.org
9710 T:      git git://linuxtv.org/media_tree.git
9711 S:      Maintained
9712 F:      drivers/media/platform/imx-pxp.[ch]
9713
9714 MEDIA DRIVERS FOR FREESCALE IMX7
9715 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9716 L:      linux-media@vger.kernel.org
9717 T:      git git://linuxtv.org/media_tree.git
9718 S:      Maintained
9719 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9720 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9721 F:      Documentation/media/v4l-drivers/imx7.rst
9722 F:      drivers/staging/media/imx/imx7-media-csi.c
9723 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9724
9725 MEDIA DRIVERS FOR HELENE
9726 M:      Abylay Ospan <aospan@netup.ru>
9727 L:      linux-media@vger.kernel.org
9728 W:      https://linuxtv.org
9729 W:      http://netup.tv/
9730 T:      git git://linuxtv.org/media_tree.git
9731 S:      Supported
9732 F:      drivers/media/dvb-frontends/helene*
9733
9734 MEDIA DRIVERS FOR HORUS3A
9735 M:      Sergey Kozlov <serjk@netup.ru>
9736 M:      Abylay Ospan <aospan@netup.ru>
9737 L:      linux-media@vger.kernel.org
9738 W:      https://linuxtv.org
9739 W:      http://netup.tv/
9740 T:      git git://linuxtv.org/media_tree.git
9741 S:      Supported
9742 F:      drivers/media/dvb-frontends/horus3a*
9743
9744 MEDIA DRIVERS FOR LNBH25
9745 M:      Sergey Kozlov <serjk@netup.ru>
9746 M:      Abylay Ospan <aospan@netup.ru>
9747 L:      linux-media@vger.kernel.org
9748 W:      https://linuxtv.org
9749 W:      http://netup.tv/
9750 T:      git git://linuxtv.org/media_tree.git
9751 S:      Supported
9752 F:      drivers/media/dvb-frontends/lnbh25*
9753
9754 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9755 L:      linux-media@vger.kernel.org
9756 W:      https://linuxtv.org
9757 T:      git git://linuxtv.org/media_tree.git
9758 S:      Orphan
9759 F:      drivers/media/dvb-frontends/mxl5xx*
9760
9761 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9762 M:      Sergey Kozlov <serjk@netup.ru>
9763 M:      Abylay Ospan <aospan@netup.ru>
9764 L:      linux-media@vger.kernel.org
9765 W:      https://linuxtv.org
9766 W:      http://netup.tv/
9767 T:      git git://linuxtv.org/media_tree.git
9768 S:      Supported
9769 F:      drivers/media/pci/netup_unidvb/*
9770
9771 MEDIA DRIVERS FOR RENESAS - CEU
9772 M:      Jacopo Mondi <jacopo@jmondi.org>
9773 L:      linux-media@vger.kernel.org
9774 L:      linux-renesas-soc@vger.kernel.org
9775 T:      git git://linuxtv.org/media_tree.git
9776 S:      Supported
9777 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9778 F:      drivers/media/platform/renesas-ceu.c
9779 F:      include/media/drv-intf/renesas-ceu.h
9780
9781 MEDIA DRIVERS FOR RENESAS - DRIF
9782 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9783 L:      linux-media@vger.kernel.org
9784 L:      linux-renesas-soc@vger.kernel.org
9785 T:      git git://linuxtv.org/media_tree.git
9786 S:      Supported
9787 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9788 F:      drivers/media/platform/rcar_drif.c
9789
9790 MEDIA DRIVERS FOR RENESAS - FCP
9791 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9792 L:      linux-media@vger.kernel.org
9793 L:      linux-renesas-soc@vger.kernel.org
9794 T:      git git://linuxtv.org/media_tree.git
9795 S:      Supported
9796 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9797 F:      drivers/media/platform/rcar-fcp.c
9798 F:      include/media/rcar-fcp.h
9799
9800 MEDIA DRIVERS FOR RENESAS - FDP1
9801 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9802 L:      linux-media@vger.kernel.org
9803 L:      linux-renesas-soc@vger.kernel.org
9804 T:      git git://linuxtv.org/media_tree.git
9805 S:      Supported
9806 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9807 F:      drivers/media/platform/rcar_fdp1.c
9808
9809 MEDIA DRIVERS FOR RENESAS - VIN
9810 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9811 L:      linux-media@vger.kernel.org
9812 L:      linux-renesas-soc@vger.kernel.org
9813 T:      git git://linuxtv.org/media_tree.git
9814 S:      Supported
9815 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9816 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9817 F:      drivers/media/platform/rcar-vin/
9818
9819 MEDIA DRIVERS FOR RENESAS - VSP1
9820 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9821 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9822 L:      linux-media@vger.kernel.org
9823 L:      linux-renesas-soc@vger.kernel.org
9824 T:      git git://linuxtv.org/media_tree.git
9825 S:      Supported
9826 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9827 F:      drivers/media/platform/vsp1/
9828
9829 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9830 L:      linux-media@vger.kernel.org
9831 W:      https://linuxtv.org
9832 T:      git git://linuxtv.org/media_tree.git
9833 S:      Orphan
9834 F:      drivers/media/dvb-frontends/stv0910*
9835
9836 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9837 L:      linux-media@vger.kernel.org
9838 W:      https://linuxtv.org
9839 T:      git git://linuxtv.org/media_tree.git
9840 S:      Orphan
9841 F:      drivers/media/dvb-frontends/stv6111*
9842
9843 MEDIA DRIVERS FOR STM32 - DCMI
9844 M:      Hugues Fruchet <hugues.fruchet@st.com>
9845 L:      linux-media@vger.kernel.org
9846 T:      git git://linuxtv.org/media_tree.git
9847 S:      Supported
9848 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9849 F:      drivers/media/platform/stm32/stm32-dcmi.c
9850
9851 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9852 M:      Dmitry Osipenko <digetx@gmail.com>
9853 L:      linux-media@vger.kernel.org
9854 L:      linux-tegra@vger.kernel.org
9855 T:      git git://linuxtv.org/media_tree.git
9856 S:      Maintained
9857 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9858 F:      drivers/staging/media/tegra-vde/
9859
9860 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9861 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9862 P:      LinuxTV.org Project
9863 L:      linux-media@vger.kernel.org
9864 W:      https://linuxtv.org
9865 Q:      http://patchwork.kernel.org/project/linux-media/list/
9866 T:      git git://linuxtv.org/media_tree.git
9867 S:      Maintained
9868 F:      Documentation/devicetree/bindings/media/
9869 F:      Documentation/media/
9870 F:      drivers/media/
9871 F:      drivers/staging/media/
9872 F:      include/linux/platform_data/media/
9873 F:      include/media/
9874 F:      include/uapi/linux/dvb/
9875 F:      include/uapi/linux/videodev2.h
9876 F:      include/uapi/linux/media.h
9877 F:      include/uapi/linux/v4l2-*
9878 F:      include/uapi/linux/meye.h
9879 F:      include/uapi/linux/ivtv*
9880 F:      include/uapi/linux/uvcvideo.h
9881
9882 MEDIATEK BLUETOOTH DRIVER
9883 M:      Sean Wang <sean.wang@mediatek.com>
9884 L:      linux-bluetooth@vger.kernel.org
9885 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9886 S:      Maintained
9887 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9888 F:      drivers/bluetooth/btmtkuart.c
9889
9890 MEDIATEK CIR DRIVER
9891 M:      Sean Wang <sean.wang@mediatek.com>
9892 S:      Maintained
9893 F:      drivers/media/rc/mtk-cir.c
9894
9895 MEDIATEK DMA DRIVER
9896 M:      Sean Wang <sean.wang@mediatek.com>
9897 L:      dmaengine@vger.kernel.org
9898 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9899 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9900 S:      Maintained
9901 F:      Documentation/devicetree/bindings/dma/mtk-*
9902 F:      drivers/dma/mediatek/
9903
9904 MEDIATEK PMIC LED DRIVER
9905 M:      Sean Wang <sean.wang@mediatek.com>
9906 S:      Maintained
9907 F:      drivers/leds/leds-mt6323.c
9908 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9909
9910 MEDIATEK ETHERNET DRIVER
9911 M:      Felix Fietkau <nbd@openwrt.org>
9912 M:      John Crispin <john@phrozen.org>
9913 M:      Sean Wang <sean.wang@mediatek.com>
9914 M:      Nelson Chang <nelson.chang@mediatek.com>
9915 L:      netdev@vger.kernel.org
9916 S:      Maintained
9917 F:      drivers/net/ethernet/mediatek/
9918
9919 MEDIATEK SWITCH DRIVER
9920 M:      Sean Wang <sean.wang@mediatek.com>
9921 L:      netdev@vger.kernel.org
9922 S:      Maintained
9923 F:      drivers/net/dsa/mt7530.*
9924 F:      net/dsa/tag_mtk.c
9925
9926 MEDIATEK JPEG DRIVER
9927 M:      Rick Chang <rick.chang@mediatek.com>
9928 M:      Bin Liu <bin.liu@mediatek.com>
9929 S:      Supported
9930 F:      drivers/media/platform/mtk-jpeg/
9931 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9932
9933 MEDIATEK MDP DRIVER
9934 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9935 M:      Houlong Wei <houlong.wei@mediatek.com>
9936 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9937 S:      Supported
9938 F:      drivers/media/platform/mtk-mdp/
9939 F:      drivers/media/platform/mtk-vpu/
9940 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9941
9942 MEDIATEK MEDIA DRIVER
9943 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9944 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9945 S:      Supported
9946 F:      drivers/media/platform/mtk-vcodec/
9947 F:      drivers/media/platform/mtk-vpu/
9948 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9949 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9950
9951 MEDIATEK MMC/SD/SDIO DRIVER
9952 M:      Chaotian Jing <chaotian.jing@mediatek.com>
9953 S:      Maintained
9954 F:      drivers/mmc/host/mtk-sd.c
9955 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
9956
9957 MEDIATEK MT76 WIRELESS LAN DRIVER
9958 M:      Felix Fietkau <nbd@nbd.name>
9959 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9960 R:      Ryder Lee <ryder.lee@mediatek.com>
9961 R:      Roy Luo <royluo@google.com>
9962 L:      linux-wireless@vger.kernel.org
9963 S:      Maintained
9964 F:      drivers/net/wireless/mediatek/mt76/
9965
9966 MEDIATEK MT7601U WIRELESS LAN DRIVER
9967 M:      Jakub Kicinski <kubakici@wp.pl>
9968 L:      linux-wireless@vger.kernel.org
9969 S:      Maintained
9970 F:      drivers/net/wireless/mediatek/mt7601u/
9971
9972 MEDIATEK NAND CONTROLLER DRIVER
9973 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9974 L:      linux-mtd@lists.infradead.org
9975 S:      Maintained
9976 F:      drivers/mtd/nand/raw/mtk_*
9977 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9978
9979 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9980 M:      Sean Wang <sean.wang@mediatek.com>
9981 S:      Maintained
9982 F:      drivers/char/hw_random/mtk-rng.c
9983
9984 MEDIATEK USB3 DRD IP DRIVER
9985 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9986 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9987 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9988 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9989 S:      Maintained
9990 F:      drivers/usb/mtu3/
9991
9992 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9993 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9994 M:      Martin Donnelly <martin.donnelly@ge.com>
9995 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9996 S:      Maintained
9997 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9998 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9999
10000 MEGARAID SCSI/SAS DRIVERS
10001 M:      Kashyap Desai <kashyap.desai@broadcom.com>
10002 M:      Sumit Saxena <sumit.saxena@broadcom.com>
10003 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
10004 L:      megaraidlinux.pdl@broadcom.com
10005 L:      linux-scsi@vger.kernel.org
10006 W:      http://www.avagotech.com/support/
10007 S:      Maintained
10008 F:      Documentation/scsi/megaraid.txt
10009 F:      drivers/scsi/megaraid.*
10010 F:      drivers/scsi/megaraid/
10011
10012 MELEXIS MLX90614 DRIVER
10013 M:      Crt Mori <cmo@melexis.com>
10014 L:      linux-iio@vger.kernel.org
10015 W:      http://www.melexis.com
10016 S:      Supported
10017 F:      drivers/iio/temperature/mlx90614.c
10018
10019 MELEXIS MLX90632 DRIVER
10020 M:      Crt Mori <cmo@melexis.com>
10021 L:      linux-iio@vger.kernel.org
10022 W:      http://www.melexis.com
10023 S:      Supported
10024 F:      drivers/iio/temperature/mlx90632.c
10025
10026 MELFAS MIP4 TOUCHSCREEN DRIVER
10027 M:      Sangwon Jee <jeesw@melfas.com>
10028 W:      http://www.melfas.com
10029 S:      Supported
10030 F:      drivers/input/touchscreen/melfas_mip4.c
10031 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10032
10033 MELLANOX ETHERNET DRIVER (mlx4_en)
10034 M:      Tariq Toukan <tariqt@mellanox.com>
10035 L:      netdev@vger.kernel.org
10036 S:      Supported
10037 W:      http://www.mellanox.com
10038 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10039 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10040
10041 MELLANOX ETHERNET DRIVER (mlx5e)
10042 M:      Saeed Mahameed <saeedm@mellanox.com>
10043 L:      netdev@vger.kernel.org
10044 S:      Supported
10045 W:      http://www.mellanox.com
10046 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10047 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10048
10049 MELLANOX ETHERNET INNOVA DRIVERS
10050 R:      Boris Pismenny <borisp@mellanox.com>
10051 L:      netdev@vger.kernel.org
10052 S:      Supported
10053 W:      http://www.mellanox.com
10054 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10055 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10056 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10057 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10058 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10059
10060 MELLANOX ETHERNET SWITCH DRIVERS
10061 M:      Jiri Pirko <jiri@mellanox.com>
10062 M:      Ido Schimmel <idosch@mellanox.com>
10063 L:      netdev@vger.kernel.org
10064 S:      Supported
10065 W:      http://www.mellanox.com
10066 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10067 F:      drivers/net/ethernet/mellanox/mlxsw/
10068 F:      tools/testing/selftests/drivers/net/mlxsw/
10069
10070 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10071 M:      mlxsw@mellanox.com
10072 L:      netdev@vger.kernel.org
10073 S:      Supported
10074 W:      http://www.mellanox.com
10075 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10076 F:      drivers/net/ethernet/mellanox/mlxfw/
10077
10078 MELLANOX HARDWARE PLATFORM SUPPORT
10079 M:      Andy Shevchenko <andy@infradead.org>
10080 M:      Darren Hart <dvhart@infradead.org>
10081 M:      Vadim Pasternak <vadimp@mellanox.com>
10082 L:      platform-driver-x86@vger.kernel.org
10083 S:      Supported
10084 F:      drivers/platform/mellanox/
10085 F:      include/linux/platform_data/mlxreg.h
10086
10087 MELLANOX MLX4 core VPI driver
10088 M:      Tariq Toukan <tariqt@mellanox.com>
10089 L:      netdev@vger.kernel.org
10090 L:      linux-rdma@vger.kernel.org
10091 W:      http://www.mellanox.com
10092 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10093 S:      Supported
10094 F:      drivers/net/ethernet/mellanox/mlx4/
10095 F:      include/linux/mlx4/
10096
10097 MELLANOX MLX4 IB driver
10098 M:      Yishai Hadas <yishaih@mellanox.com>
10099 L:      linux-rdma@vger.kernel.org
10100 W:      http://www.mellanox.com
10101 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10102 S:      Supported
10103 F:      drivers/infiniband/hw/mlx4/
10104 F:      include/linux/mlx4/
10105 F:      include/uapi/rdma/mlx4-abi.h
10106
10107 MELLANOX MLX5 core VPI driver
10108 M:      Saeed Mahameed <saeedm@mellanox.com>
10109 M:      Leon Romanovsky <leonro@mellanox.com>
10110 L:      netdev@vger.kernel.org
10111 L:      linux-rdma@vger.kernel.org
10112 W:      http://www.mellanox.com
10113 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10114 S:      Supported
10115 F:      drivers/net/ethernet/mellanox/mlx5/core/
10116 F:      include/linux/mlx5/
10117
10118 MELLANOX MLX5 IB driver
10119 M:      Leon Romanovsky <leonro@mellanox.com>
10120 L:      linux-rdma@vger.kernel.org
10121 W:      http://www.mellanox.com
10122 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10123 S:      Supported
10124 F:      drivers/infiniband/hw/mlx5/
10125 F:      include/linux/mlx5/
10126 F:      include/uapi/rdma/mlx5-abi.h
10127
10128 MELLANOX MLXCPLD I2C AND MUX DRIVER
10129 M:      Vadim Pasternak <vadimp@mellanox.com>
10130 M:      Michael Shych <michaelsh@mellanox.com>
10131 L:      linux-i2c@vger.kernel.org
10132 S:      Supported
10133 F:      drivers/i2c/busses/i2c-mlxcpld.c
10134 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10135 F:      Documentation/i2c/busses/i2c-mlxcpld
10136
10137 MELLANOX MLXCPLD LED DRIVER
10138 M:      Vadim Pasternak <vadimp@mellanox.com>
10139 L:      linux-leds@vger.kernel.org
10140 S:      Supported
10141 F:      drivers/leds/leds-mlxcpld.c
10142 F:      drivers/leds/leds-mlxreg.c
10143 F:      Documentation/leds/leds-mlxcpld.txt
10144
10145 MELLANOX PLATFORM DRIVER
10146 M:      Vadim Pasternak <vadimp@mellanox.com>
10147 L:      platform-driver-x86@vger.kernel.org
10148 S:      Supported
10149 F:      drivers/platform/x86/mlx-platform.c
10150
10151 MEMBARRIER SUPPORT
10152 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10153 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
10154 L:      linux-kernel@vger.kernel.org
10155 S:      Supported
10156 F:      kernel/sched/membarrier.c
10157 F:      include/uapi/linux/membarrier.h
10158 F:      arch/powerpc/include/asm/membarrier.h
10159
10160 MEMBLOCK
10161 M:      Mike Rapoport <rppt@linux.ibm.com>
10162 L:      linux-mm@kvack.org
10163 S:      Maintained
10164 F:      include/linux/memblock.h
10165 F:      mm/memblock.c
10166 F:      Documentation/core-api/boot-time-mm.rst
10167
10168 MEMORY MANAGEMENT
10169 L:      linux-mm@kvack.org
10170 W:      http://www.linux-mm.org
10171 S:      Maintained
10172 F:      include/linux/mm.h
10173 F:      include/linux/gfp.h
10174 F:      include/linux/mmzone.h
10175 F:      include/linux/memory_hotplug.h
10176 F:      include/linux/vmalloc.h
10177 F:      mm/
10178
10179 MEMORY TECHNOLOGY DEVICES (MTD)
10180 M:      David Woodhouse <dwmw2@infradead.org>
10181 M:      Brian Norris <computersforpeace@gmail.com>
10182 M:      Marek Vasut <marek.vasut@gmail.com>
10183 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10184 M:      Richard Weinberger <richard@nod.at>
10185 M:      Vignesh Raghavendra <vigneshr@ti.com>
10186 L:      linux-mtd@lists.infradead.org
10187 W:      http://www.linux-mtd.infradead.org/
10188 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10191 S:      Maintained
10192 F:      Documentation/devicetree/bindings/mtd/
10193 F:      drivers/mtd/
10194 F:      include/linux/mtd/
10195 F:      include/uapi/mtd/
10196
10197 MEN A21 WATCHDOG DRIVER
10198 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10199 L:      linux-watchdog@vger.kernel.org
10200 S:      Maintained
10201 F:      drivers/watchdog/mena21_wdt.c
10202
10203 MEN CHAMELEON BUS (mcb)
10204 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10205 S:      Maintained
10206 F:      drivers/mcb/
10207 F:      include/linux/mcb.h
10208 F:      Documentation/men-chameleon-bus.txt
10209
10210 MEN F21BMC (Board Management Controller)
10211 M:      Andreas Werner <andreas.werner@men.de>
10212 S:      Supported
10213 F:      drivers/mfd/menf21bmc.c
10214 F:      drivers/watchdog/menf21bmc_wdt.c
10215 F:      drivers/leds/leds-menf21bmc.c
10216 F:      drivers/hwmon/menf21bmc_hwmon.c
10217 F:      Documentation/hwmon/menf21bmc.rst
10218
10219 MEN Z069 WATCHDOG DRIVER
10220 M:      Johannes Thumshirn <jth@kernel.org>
10221 L:      linux-watchdog@vger.kernel.org
10222 S:      Maintained
10223 F:      drivers/watchdog/menz69_wdt.c
10224
10225 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10226 M:      Neil Armstrong <narmstrong@baylibre.com>
10227 L:      linux-media@lists.freedesktop.org
10228 L:      linux-amlogic@lists.infradead.org
10229 W:      http://linux-meson.com/
10230 S:      Supported
10231 F:      drivers/media/platform/meson/ao-cec.c
10232 F:      drivers/media/platform/meson/ao-cec-g12a.c
10233 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10234 T:      git git://linuxtv.org/media_tree.git
10235
10236 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10237 M:      Liang Yang <liang.yang@amlogic.com>
10238 L:      linux-mtd@lists.infradead.org
10239 S:      Maintained
10240 F:      drivers/mtd/nand/raw/meson_*
10241 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10242
10243 METHODE UDPU SUPPORT
10244 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10245 S:      Maintained
10246 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10247
10248 MICROBLAZE ARCHITECTURE
10249 M:      Michal Simek <monstr@monstr.eu>
10250 W:      http://www.monstr.eu/fdt/
10251 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10252 S:      Supported
10253 F:      arch/microblaze/
10254
10255 MICROCHIP AT91 SERIAL DRIVER
10256 M:      Richard Genoud <richard.genoud@gmail.com>
10257 S:      Maintained
10258 F:      drivers/tty/serial/atmel_serial.c
10259 F:      drivers/tty/serial/atmel_serial.h
10260 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10261
10262 MICROCHIP AUDIO ASOC DRIVERS
10263 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10264 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10265 S:      Supported
10266 F:      sound/soc/atmel
10267
10268 MICROCHIP DMA DRIVER
10269 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10270 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10271 L:      dmaengine@vger.kernel.org
10272 S:      Supported
10273 F:      drivers/dma/at_hdmac.c
10274 F:      drivers/dma/at_hdmac_regs.h
10275 F:      include/linux/platform_data/dma-atmel.h
10276 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10277 F:      include/dt-bindings/dma/at91.h
10278
10279 MICROCHIP ECC DRIVER
10280 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10281 L:      linux-crypto@vger.kernel.org
10282 S:      Maintained
10283 F:      drivers/crypto/atmel-ecc.*
10284
10285 MICROCHIP I2C DRIVER
10286 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10287 L:      linux-i2c@vger.kernel.org
10288 S:      Supported
10289 F:      drivers/i2c/busses/i2c-at91.h
10290 F:      drivers/i2c/busses/i2c-at91-*.c
10291
10292 MICROCHIP ISC DRIVER
10293 M:      Eugen Hristev <eugen.hristev@microchip.com>
10294 L:      linux-media@vger.kernel.org
10295 S:      Supported
10296 F:      drivers/media/platform/atmel/atmel-isc.c
10297 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10298 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10299
10300 MICROCHIP ISI DRIVER
10301 M:      Eugen Hristev <eugen.hristev@microchip.com>
10302 L:      linux-media@vger.kernel.org
10303 S:      Supported
10304 F:      drivers/media/platform/atmel/atmel-isi.c
10305 F:      drivers/media/platform/atmel/atmel-isi.h
10306
10307 MICROCHIP AT91 USART MFD DRIVER
10308 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10309 L:      linux-kernel@vger.kernel.org
10310 S:      Supported
10311 F:      drivers/mfd/at91-usart.c
10312 F:      include/dt-bindings/mfd/at91-usart.h
10313 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10314
10315 MICROCHIP AT91 USART SPI DRIVER
10316 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10317 L:      linux-spi@vger.kernel.org
10318 S:      Supported
10319 F:      drivers/spi/spi-at91-usart.c
10320 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10321
10322 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10323 M:      Woojung Huh <woojung.huh@microchip.com>
10324 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10325 L:      netdev@vger.kernel.org
10326 S:      Maintained
10327 F:      net/dsa/tag_ksz.c
10328 F:      drivers/net/dsa/microchip/*
10329 F:      include/linux/platform_data/microchip-ksz.h
10330 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10331
10332 MICROCHIP LAN743X ETHERNET DRIVER
10333 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10334 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10335 L:      netdev@vger.kernel.org
10336 S:      Maintained
10337 F:      drivers/net/ethernet/microchip/lan743x_*
10338
10339 MICROCHIP LCDFB DRIVER
10340 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10341 L:      linux-fbdev@vger.kernel.org
10342 S:      Maintained
10343 F:      drivers/video/fbdev/atmel_lcdfb.c
10344 F:      include/video/atmel_lcdc.h
10345
10346 MICROCHIP MMC/SD/SDIO MCI DRIVER
10347 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10348 S:      Maintained
10349 F:      drivers/mmc/host/atmel-mci.c
10350
10351 MICROCHIP MCP16502 PMIC DRIVER
10352 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10353 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10354 S:      Maintained
10355 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10356 F:      drivers/regulator/mcp16502.c
10357
10358 MICROCHIP MCP3911 ADC DRIVER
10359 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10360 M:      Kent Gustavsson <kent@minoris.se>
10361 L:      linux-iio@vger.kernel.org
10362 S:      Supported
10363 F:      drivers/iio/adc/mcp3911.c
10364 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10365
10366 MICROCHIP NAND DRIVER
10367 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10368 L:      linux-mtd@lists.infradead.org
10369 S:      Supported
10370 F:      drivers/mtd/nand/raw/atmel/*
10371 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10372
10373 MICROCHIP PWM DRIVER
10374 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10375 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10376 L:      linux-pwm@vger.kernel.org
10377 S:      Supported
10378 F:      drivers/pwm/pwm-atmel.c
10379 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10380
10381 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10382 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10383 M:      Eugen Hristev <eugen.hristev@microchip.com>
10384 L:      linux-iio@vger.kernel.org
10385 S:      Supported
10386 F:      drivers/iio/adc/at91-sama5d2_adc.c
10387 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10388 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10389
10390 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10391 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10392 S:      Supported
10393 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10394
10395 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10396 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10397 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10398 L:      linux-gpio@vger.kernel.org
10399 F:      drivers/gpio/gpio-sama5d2-piobu.c
10400
10401 MICROCHIP SPI DRIVER
10402 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10403 S:      Supported
10404 F:      drivers/spi/spi-atmel.*
10405
10406 MICROCHIP SSC DRIVER
10407 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10408 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10409 S:      Supported
10410 F:      drivers/misc/atmel-ssc.c
10411 F:      include/linux/atmel-ssc.h
10412
10413 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10414 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10415 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10416 S:      Supported
10417 F:      drivers/misc/atmel_tclib.c
10418 F:      drivers/clocksource/tcb_clksrc.c
10419
10420 MICROCHIP USBA UDC DRIVER
10421 M:      Cristian Birsan <cristian.birsan@microchip.com>
10422 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10423 S:      Supported
10424 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10425
10426 MICROCHIP USB251XB DRIVER
10427 M:      Richard Leitner <richard.leitner@skidata.com>
10428 L:      linux-usb@vger.kernel.org
10429 S:      Maintained
10430 F:      drivers/usb/misc/usb251xb.c
10431 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10432
10433 MICROCHIP XDMA DRIVER
10434 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10435 L:      linux-arm-kernel@lists.infradead.org
10436 L:      dmaengine@vger.kernel.org
10437 S:      Supported
10438 F:      drivers/dma/at_xdmac.c
10439
10440 MICROSEMI MIPS SOCS
10441 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10442 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10443 L:      linux-mips@vger.kernel.org
10444 S:      Supported
10445 F:      arch/mips/generic/board-ocelot.c
10446 F:      arch/mips/configs/generic/board-ocelot.config
10447 F:      arch/mips/boot/dts/mscc/
10448 F:      Documentation/devicetree/bindings/mips/mscc.txt
10449
10450 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10451 M:      Don Brace <don.brace@microsemi.com>
10452 L:      esc.storagedev@microsemi.com
10453 L:      linux-scsi@vger.kernel.org
10454 S:      Supported
10455 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10456 F:      drivers/scsi/smartpqi/Kconfig
10457 F:      drivers/scsi/smartpqi/Makefile
10458 F:      include/linux/cciss*.h
10459 F:      include/uapi/linux/cciss*.h
10460 F:      Documentation/scsi/smartpqi.txt
10461
10462 MICROSEMI ETHERNET SWITCH DRIVER
10463 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10464 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10465 L:      netdev@vger.kernel.org
10466 S:      Supported
10467 F:      drivers/net/ethernet/mscc/
10468
10469 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10470 M:      Chen Yu <yu.c.chen@intel.com>
10471 L:      platform-driver-x86@vger.kernel.org
10472 S:      Supported
10473 F:      drivers/platform/x86/surfacepro3_button.c
10474
10475 MICROTEK X6 SCANNER
10476 M:      Oliver Neukum <oliver@neukum.org>
10477 S:      Maintained
10478 F:      drivers/usb/image/microtek.*
10479
10480 MIPS
10481 M:      Ralf Baechle <ralf@linux-mips.org>
10482 M:      Paul Burton <paul.burton@mips.com>
10483 M:      James Hogan <jhogan@kernel.org>
10484 L:      linux-mips@vger.kernel.org
10485 W:      http://www.linux-mips.org/
10486 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10488 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10489 S:      Supported
10490 F:      Documentation/devicetree/bindings/mips/
10491 F:      Documentation/mips/
10492 F:      arch/mips/
10493 F:      drivers/platform/mips/
10494
10495 MIPS BOSTON DEVELOPMENT BOARD
10496 M:      Paul Burton <paul.burton@mips.com>
10497 L:      linux-mips@vger.kernel.org
10498 S:      Maintained
10499 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10500 F:      arch/mips/boot/dts/img/boston.dts
10501 F:      arch/mips/configs/generic/board-boston.config
10502 F:      drivers/clk/imgtec/clk-boston.c
10503 F:      include/dt-bindings/clock/boston-clock.h
10504
10505 MIPS GENERIC PLATFORM
10506 M:      Paul Burton <paul.burton@mips.com>
10507 L:      linux-mips@vger.kernel.org
10508 S:      Supported
10509 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10510 F:      arch/mips/generic/
10511 F:      arch/mips/tools/generic-board-config.sh
10512
10513 MIPS/LOONGSON1 ARCHITECTURE
10514 M:      Keguang Zhang <keguang.zhang@gmail.com>
10515 L:      linux-mips@vger.kernel.org
10516 S:      Maintained
10517 F:      arch/mips/loongson32/
10518 F:      arch/mips/include/asm/mach-loongson32/
10519 F:      drivers/*/*loongson1*
10520 F:      drivers/*/*/*loongson1*
10521
10522 MIPS/LOONGSON2 ARCHITECTURE
10523 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10524 L:      linux-mips@vger.kernel.org
10525 S:      Maintained
10526 F:      arch/mips/loongson64/fuloong-2e/
10527 F:      arch/mips/loongson64/lemote-2f/
10528 F:      arch/mips/include/asm/mach-loongson64/
10529 F:      drivers/*/*loongson2*
10530 F:      drivers/*/*/*loongson2*
10531
10532 MIPS/LOONGSON3 ARCHITECTURE
10533 M:      Huacai Chen <chenhc@lemote.com>
10534 L:      linux-mips@vger.kernel.org
10535 S:      Maintained
10536 F:      arch/mips/loongson64/
10537 F:      arch/mips/include/asm/mach-loongson64/
10538 F:      drivers/platform/mips/cpu_hwmon.c
10539 F:      drivers/*/*loongson3*
10540 F:      drivers/*/*/*loongson3*
10541
10542 MIPS RINT INSTRUCTION EMULATION
10543 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10544 L:      linux-mips@vger.kernel.org
10545 S:      Supported
10546 F:      arch/mips/math-emu/sp_rint.c
10547 F:      arch/mips/math-emu/dp_rint.c
10548
10549 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10550 M:      Hans Verkuil <hverkuil@xs4all.nl>
10551 L:      linux-media@vger.kernel.org
10552 T:      git git://linuxtv.org/media_tree.git
10553 W:      https://linuxtv.org
10554 S:      Odd Fixes
10555 F:      drivers/media/radio/radio-miropcm20*
10556
10557 MMP SUPPORT
10558 R:      Lubomir Rintel <lkundrak@v3.sk>
10559 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10560 S:      Odd Fixes
10561 F:      arch/arm/boot/dts/mmp*
10562 F:      arch/arm/mach-mmp/
10563
10564 MMU GATHER AND TLB INVALIDATION
10565 M:      Will Deacon <will@kernel.org>
10566 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
10567 M:      Andrew Morton <akpm@linux-foundation.org>
10568 M:      Nick Piggin <npiggin@gmail.com>
10569 M:      Peter Zijlstra <peterz@infradead.org>
10570 L:      linux-arch@vger.kernel.org
10571 L:      linux-mm@kvack.org
10572 S:      Maintained
10573 F:      arch/*/include/asm/tlb.h
10574 F:      include/asm-generic/tlb.h
10575 F:      mm/mmu_gather.c
10576
10577 MN88472 MEDIA DRIVER
10578 M:      Antti Palosaari <crope@iki.fi>
10579 L:      linux-media@vger.kernel.org
10580 W:      https://linuxtv.org
10581 W:      http://palosaari.fi/linux/
10582 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10583 S:      Maintained
10584 F:      drivers/media/dvb-frontends/mn88472*
10585
10586 MN88473 MEDIA DRIVER
10587 M:      Antti Palosaari <crope@iki.fi>
10588 L:      linux-media@vger.kernel.org
10589 W:      https://linuxtv.org
10590 W:      http://palosaari.fi/linux/
10591 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10592 S:      Maintained
10593 F:      drivers/media/dvb-frontends/mn88473*
10594
10595 MODULE SUPPORT
10596 M:      Jessica Yu <jeyu@kernel.org>
10597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10598 S:      Maintained
10599 F:      include/linux/module.h
10600 F:      kernel/module.c
10601
10602 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10603 W:      http://popies.net/meye/
10604 S:      Orphan
10605 F:      Documentation/media/v4l-drivers/meye*
10606 F:      drivers/media/pci/meye/
10607 F:      include/uapi/linux/meye.h
10608
10609 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10610 M:      Jiri Slaby <jirislaby@gmail.com>
10611 S:      Maintained
10612 F:      Documentation/serial/moxa-smartio.rst
10613 F:      drivers/tty/mxser.*
10614
10615 MR800 AVERMEDIA USB FM RADIO DRIVER
10616 M:      Alexey Klimov <klimov.linux@gmail.com>
10617 L:      linux-media@vger.kernel.org
10618 T:      git git://linuxtv.org/media_tree.git
10619 S:      Maintained
10620 F:      drivers/media/radio/radio-mr800.c
10621
10622 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10623 M:      Alan Ott <alan@signal11.us>
10624 L:      linux-wpan@vger.kernel.org
10625 S:      Maintained
10626 F:      drivers/net/ieee802154/mrf24j40.c
10627 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10628
10629 MSI LAPTOP SUPPORT
10630 M:      "Lee, Chun-Yi" <jlee@suse.com>
10631 L:      platform-driver-x86@vger.kernel.org
10632 S:      Maintained
10633 F:      drivers/platform/x86/msi-laptop.c
10634
10635 MSI WMI SUPPORT
10636 L:      platform-driver-x86@vger.kernel.org
10637 S:      Orphan
10638 F:      drivers/platform/x86/msi-wmi.c
10639
10640 MSI001 MEDIA DRIVER
10641 M:      Antti Palosaari <crope@iki.fi>
10642 L:      linux-media@vger.kernel.org
10643 W:      https://linuxtv.org
10644 W:      http://palosaari.fi/linux/
10645 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10646 T:      git git://linuxtv.org/anttip/media_tree.git
10647 S:      Maintained
10648 F:      drivers/media/tuners/msi001*
10649
10650 MSI2500 MEDIA DRIVER
10651 M:      Antti Palosaari <crope@iki.fi>
10652 L:      linux-media@vger.kernel.org
10653 W:      https://linuxtv.org
10654 W:      http://palosaari.fi/linux/
10655 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10656 T:      git git://linuxtv.org/anttip/media_tree.git
10657 S:      Maintained
10658 F:      drivers/media/usb/msi2500/
10659
10660 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10661 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10662 L:      linux-mtd@lists.infradead.org
10663 S:      Maintained
10664 F:      drivers/mtd/devices/docg3*
10665
10666 MT9M032 APTINA SENSOR DRIVER
10667 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10668 L:      linux-media@vger.kernel.org
10669 T:      git git://linuxtv.org/media_tree.git
10670 S:      Maintained
10671 F:      drivers/media/i2c/mt9m032.c
10672 F:      include/media/i2c/mt9m032.h
10673
10674 MT9P031 APTINA CAMERA SENSOR
10675 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.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/mt9p031.c
10680 F:      include/media/i2c/mt9p031.h
10681
10682 MT9T001 APTINA CAMERA SENSOR
10683 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.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/mt9t001.c
10688 F:      include/media/i2c/mt9t001.h
10689
10690 MT9T112 APTINA CAMERA SENSOR
10691 M:      Jacopo Mondi <jacopo@jmondi.org>
10692 L:      linux-media@vger.kernel.org
10693 T:      git git://linuxtv.org/media_tree.git
10694 S:      Odd Fixes
10695 F:      drivers/media/i2c/mt9t112.c
10696 F:      include/media/i2c/mt9t112.h
10697
10698 MT9V032 APTINA CAMERA SENSOR
10699 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10700 L:      linux-media@vger.kernel.org
10701 T:      git git://linuxtv.org/media_tree.git
10702 S:      Maintained
10703 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10704 F:      drivers/media/i2c/mt9v032.c
10705 F:      include/media/i2c/mt9v032.h
10706
10707 MT9V111 APTINA CAMERA SENSOR
10708 M:      Jacopo Mondi <jacopo@jmondi.org>
10709 L:      linux-media@vger.kernel.org
10710 T:      git git://linuxtv.org/media_tree.git
10711 S:      Maintained
10712 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10713 F:      drivers/media/i2c/mt9v111.c
10714
10715 MULTIFUNCTION DEVICES (MFD)
10716 M:      Lee Jones <lee.jones@linaro.org>
10717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10718 S:      Supported
10719 F:      Documentation/devicetree/bindings/mfd/
10720 F:      drivers/mfd/
10721 F:      include/linux/mfd/
10722 F:      include/dt-bindings/mfd/
10723
10724 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10725 S:      Orphan
10726 F:      drivers/mmc/host/mmc_spi.c
10727 F:      include/linux/spi/mmc_spi.h
10728
10729 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10730 M:      Ulf Hansson <ulf.hansson@linaro.org>
10731 L:      linux-mmc@vger.kernel.org
10732 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10733 S:      Maintained
10734 F:      Documentation/devicetree/bindings/mmc/
10735 F:      drivers/mmc/
10736 F:      include/linux/mmc/
10737 F:      include/uapi/linux/mmc/
10738
10739 MULTIPLEXER SUBSYSTEM
10740 M:      Peter Rosin <peda@axentia.se>
10741 S:      Maintained
10742 F:      Documentation/ABI/testing/sysfs-class-mux*
10743 F:      Documentation/devicetree/bindings/mux/
10744 F:      include/dt-bindings/mux/
10745 F:      include/linux/mux/
10746 F:      drivers/mux/
10747
10748 MULTITECH MULTIPORT CARD (ISICOM)
10749 S:      Orphan
10750 F:      drivers/tty/isicom.c
10751 F:      include/linux/isicom.h
10752
10753 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10754 M:      Bin Liu <b-liu@ti.com>
10755 L:      linux-usb@vger.kernel.org
10756 S:      Maintained
10757 F:      drivers/usb/musb/
10758
10759 MXL301RF MEDIA DRIVER
10760 M:      Akihiro Tsukada <tskd08@gmail.com>
10761 L:      linux-media@vger.kernel.org
10762 S:      Odd Fixes
10763 F:      drivers/media/tuners/mxl301rf*
10764
10765 MXL5007T MEDIA DRIVER
10766 M:      Michael Krufky <mkrufky@linuxtv.org>
10767 L:      linux-media@vger.kernel.org
10768 W:      https://linuxtv.org
10769 W:      http://github.com/mkrufky
10770 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10771 T:      git git://linuxtv.org/mkrufky/tuners.git
10772 S:      Maintained
10773 F:      drivers/media/tuners/mxl5007t.*
10774
10775 MXSFB DRM DRIVER
10776 M:      Marek Vasut <marex@denx.de>
10777 M:      Stefan Agner <stefan@agner.ch>
10778 L:      dri-devel@lists.freedesktop.org
10779 S:      Supported
10780 F:      drivers/gpu/drm/mxsfb/
10781 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10782 T:      git git://anongit.freedesktop.org/drm/drm-misc
10783
10784 MYLEX DAC960 PCI RAID Controller
10785 M:      Hannes Reinecke <hare@kernel.org>
10786 L:      linux-scsi@vger.kernel.org
10787 S:      Supported
10788 F:      drivers/scsi/myrb.*
10789 F:      drivers/scsi/myrs.*
10790
10791 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10792 M:      Chris Lee <christopher.lee@cspi.com>
10793 L:      netdev@vger.kernel.org
10794 W:      https://www.cspi.com/ethernet-products/support/downloads/
10795 S:      Supported
10796 F:      drivers/net/ethernet/myricom/myri10ge/
10797
10798 NAND FLASH SUBSYSTEM
10799 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10800 R:      Richard Weinberger <richard@nod.at>
10801 L:      linux-mtd@lists.infradead.org
10802 W:      http://www.linux-mtd.infradead.org/
10803 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
10805 S:      Maintained
10806 F:      drivers/mtd/nand/
10807 F:      include/linux/mtd/*nand*.h
10808
10809 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10810 M:      Daniel Mack <zonque@gmail.com>
10811 S:      Maintained
10812 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10813 W:      http://www.native-instruments.com
10814 F:      sound/usb/caiaq/
10815
10816 NATSEMI ETHERNET DRIVER (DP8381x)
10817 S:      Orphan
10818 F:      drivers/net/ethernet/natsemi/natsemi.c
10819
10820 NCR 5380 SCSI DRIVERS
10821 M:      Finn Thain <fthain@telegraphics.com.au>
10822 M:      Michael Schmitz <schmitzmic@gmail.com>
10823 L:      linux-scsi@vger.kernel.org
10824 S:      Maintained
10825 F:      Documentation/scsi/g_NCR5380.txt
10826 F:      drivers/scsi/NCR5380.*
10827 F:      drivers/scsi/arm/cumana_1.c
10828 F:      drivers/scsi/arm/oak.c
10829 F:      drivers/scsi/atari_scsi.*
10830 F:      drivers/scsi/dmx3191d.c
10831 F:      drivers/scsi/g_NCR5380.*
10832 F:      drivers/scsi/mac_scsi.*
10833 F:      drivers/scsi/sun3_scsi.*
10834 F:      drivers/scsi/sun3_scsi_vme.c
10835
10836 NCSI LIBRARY:
10837 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10838 S:      Maintained
10839 F:      net/ncsi/
10840
10841 NCT6775 HARDWARE MONITOR DRIVER
10842 M:      Guenter Roeck <linux@roeck-us.net>
10843 L:      linux-hwmon@vger.kernel.org
10844 S:      Maintained
10845 F:      Documentation/hwmon/nct6775.rst
10846 F:      drivers/hwmon/nct6775.c
10847
10848 NET_FAILOVER MODULE
10849 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10850 L:      netdev@vger.kernel.org
10851 S:      Supported
10852 F:      driver/net/net_failover.c
10853 F:      include/net/net_failover.h
10854 F:      Documentation/networking/net_failover.rst
10855
10856 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10857 M:      Faisal Latif <faisal.latif@intel.com>
10858 L:      linux-rdma@vger.kernel.org
10859 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10860 S:      Supported
10861 F:      drivers/infiniband/hw/nes/
10862 F:      include/uapi/rdma/nes-abi.h
10863
10864 NETEM NETWORK EMULATOR
10865 M:      Stephen Hemminger <stephen@networkplumber.org>
10866 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10867 S:      Maintained
10868 F:      net/sched/sch_netem.c
10869
10870 NETERION 10GbE DRIVERS (s2io/vxge)
10871 M:      Jon Mason <jdmason@kudzu.us>
10872 L:      netdev@vger.kernel.org
10873 S:      Supported
10874 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10875 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10876 F:      drivers/net/ethernet/neterion/
10877
10878 NETFILTER
10879 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10880 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10881 M:      Florian Westphal <fw@strlen.de>
10882 L:      netfilter-devel@vger.kernel.org
10883 L:      coreteam@netfilter.org
10884 W:      http://www.netfilter.org/
10885 W:      http://www.iptables.org/
10886 W:      http://www.nftables.org/
10887 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10890 S:      Maintained
10891 F:      include/linux/netfilter*
10892 F:      include/linux/netfilter/
10893 F:      include/net/netfilter/
10894 F:      include/uapi/linux/netfilter*
10895 F:      include/uapi/linux/netfilter/
10896 F:      net/*/netfilter.c
10897 F:      net/*/netfilter/
10898 F:      net/netfilter/
10899 F:      net/bridge/br_netfilter*.c
10900
10901 NETROM NETWORK LAYER
10902 M:      Ralf Baechle <ralf@linux-mips.org>
10903 L:      linux-hams@vger.kernel.org
10904 W:      http://www.linux-ax25.org/
10905 S:      Maintained
10906 F:      include/net/netrom.h
10907 F:      include/uapi/linux/netrom.h
10908 F:      net/netrom/
10909
10910 NETRONOME ETHERNET DRIVERS
10911 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10912 L:      oss-drivers@netronome.com
10913 S:      Maintained
10914 F:      drivers/net/ethernet/netronome/
10915
10916 NETWORK BLOCK DEVICE (NBD)
10917 M:      Josef Bacik <josef@toxicpanda.com>
10918 S:      Maintained
10919 L:      linux-block@vger.kernel.org
10920 L:      nbd@other.debian.org
10921 F:      Documentation/blockdev/nbd.txt
10922 F:      drivers/block/nbd.c
10923 F:      include/trace/events/nbd.h
10924 F:      include/uapi/linux/nbd.h
10925
10926 NETWORK DROP MONITOR
10927 M:      Neil Horman <nhorman@tuxdriver.com>
10928 L:      netdev@vger.kernel.org
10929 S:      Maintained
10930 W:      https://fedorahosted.org/dropwatch/
10931 F:      net/core/drop_monitor.c
10932
10933 NETWORKING DRIVERS
10934 M:      "David S. Miller" <davem@davemloft.net>
10935 L:      netdev@vger.kernel.org
10936 W:      http://www.linuxfoundation.org/en/Net
10937 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10940 S:      Odd Fixes
10941 F:      Documentation/devicetree/bindings/net/
10942 F:      drivers/net/
10943 F:      include/linux/if_*
10944 F:      include/linux/netdevice.h
10945 F:      include/linux/etherdevice.h
10946 F:      include/linux/fcdevice.h
10947 F:      include/linux/fddidevice.h
10948 F:      include/linux/hippidevice.h
10949 F:      include/linux/inetdevice.h
10950 F:      include/uapi/linux/if_*
10951 F:      include/uapi/linux/netdevice.h
10952
10953 NETWORKING DRIVERS (WIRELESS)
10954 M:      Kalle Valo <kvalo@codeaurora.org>
10955 L:      linux-wireless@vger.kernel.org
10956 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10959 S:      Maintained
10960 F:      Documentation/devicetree/bindings/net/wireless/
10961 F:      drivers/net/wireless/
10962
10963 NETWORKING [DSA]
10964 M:      Andrew Lunn <andrew@lunn.ch>
10965 M:      Vivien Didelot <vivien.didelot@gmail.com>
10966 M:      Florian Fainelli <f.fainelli@gmail.com>
10967 S:      Maintained
10968 F:      Documentation/devicetree/bindings/net/dsa/
10969 F:      net/dsa/
10970 F:      include/net/dsa.h
10971 F:      include/linux/dsa/
10972 F:      include/linux/platform_data/dsa.h
10973 F:      drivers/net/dsa/
10974
10975 NETWORKING [GENERAL]
10976 M:      "David S. Miller" <davem@davemloft.net>
10977 L:      netdev@vger.kernel.org
10978 W:      http://www.linuxfoundation.org/en/Net
10979 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10981 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10982 B:      mailto:netdev@vger.kernel.org
10983 S:      Maintained
10984 F:      net/
10985 F:      include/net/
10986 F:      include/linux/in.h
10987 F:      include/linux/net.h
10988 F:      include/linux/netdevice.h
10989 F:      include/uapi/linux/in.h
10990 F:      include/uapi/linux/net.h
10991 F:      include/uapi/linux/netdevice.h
10992 F:      include/uapi/linux/net_namespace.h
10993 F:      tools/testing/selftests/net/
10994 F:      lib/net_utils.c
10995 F:      lib/random32.c
10996 F:      Documentation/networking/
10997
10998 NETWORKING [IPSEC]
10999 M:      Steffen Klassert <steffen.klassert@secunet.com>
11000 M:      Herbert Xu <herbert@gondor.apana.org.au>
11001 M:      "David S. Miller" <davem@davemloft.net>
11002 L:      netdev@vger.kernel.org
11003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
11004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
11005 S:      Maintained
11006 F:      net/xfrm/
11007 F:      net/key/
11008 F:      net/ipv4/xfrm*
11009 F:      net/ipv4/esp4*
11010 F:      net/ipv4/ah4.c
11011 F:      net/ipv4/ipcomp.c
11012 F:      net/ipv4/ip_vti.c
11013 F:      net/ipv6/xfrm*
11014 F:      net/ipv6/esp6*
11015 F:      net/ipv6/ah6.c
11016 F:      net/ipv6/ipcomp6.c
11017 F:      net/ipv6/ip6_vti.c
11018 F:      include/uapi/linux/xfrm.h
11019 F:      include/net/xfrm.h
11020
11021 NETWORKING [IPv4/IPv6]
11022 M:      "David S. Miller" <davem@davemloft.net>
11023 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11024 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11025 L:      netdev@vger.kernel.org
11026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11027 S:      Maintained
11028 F:      net/ipv4/
11029 F:      net/ipv6/
11030 F:      include/net/ip*
11031 F:      arch/x86/net/*
11032
11033 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11034 M:      Paul Moore <paul@paul-moore.com>
11035 W:      https://github.com/netlabel
11036 L:      netdev@vger.kernel.org
11037 L:      linux-security-module@vger.kernel.org
11038 S:      Maintained
11039 F:      Documentation/netlabel/
11040 F:      include/net/calipso.h
11041 F:      include/net/cipso_ipv4.h
11042 F:      include/net/netlabel.h
11043 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11044 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11045 F:      net/netlabel/
11046 F:      net/ipv4/cipso_ipv4.c
11047 F:      net/ipv6/calipso.c
11048 F:      net/netfilter/xt_CONNSECMARK.c
11049 F:      net/netfilter/xt_SECMARK.c
11050
11051 NETWORKING [TCP]
11052 M:      Eric Dumazet <edumazet@google.com>
11053 L:      netdev@vger.kernel.org
11054 S:      Maintained
11055 F:      net/ipv4/tcp*.c
11056 F:      net/ipv4/syncookies.c
11057 F:      net/ipv6/tcp*.c
11058 F:      net/ipv6/syncookies.c
11059 F:      include/uapi/linux/tcp.h
11060 F:      include/net/tcp.h
11061 F:      include/linux/tcp.h
11062 F:      include/trace/events/tcp.h
11063
11064 NETWORKING [TLS]
11065 M:      Boris Pismenny <borisp@mellanox.com>
11066 M:      Aviad Yehezkel <aviadye@mellanox.com>
11067 M:      Dave Watson <davejwatson@fb.com>
11068 M:      John Fastabend <john.fastabend@gmail.com>
11069 M:      Daniel Borkmann <daniel@iogearbox.net>
11070 L:      netdev@vger.kernel.org
11071 S:      Maintained
11072 F:      net/tls/*
11073 F:      include/uapi/linux/tls.h
11074 F:      include/net/tls.h
11075
11076 NETWORKING [WIRELESS]
11077 L:      linux-wireless@vger.kernel.org
11078 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11079
11080 NETDEVSIM
11081 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11082 S:      Maintained
11083 F:      drivers/net/netdevsim/*
11084
11085 NETXEN (1/10) GbE SUPPORT
11086 M:      Manish Chopra <manishc@marvell.com>
11087 M:      Rahul Verma <rahulv@marvell.com>
11088 M:      GR-Linux-NIC-Dev@marvell.com
11089 L:      netdev@vger.kernel.org
11090 S:      Supported
11091 F:      drivers/net/ethernet/qlogic/netxen/
11092
11093 NFC SUBSYSTEM
11094 L:      netdev@vger.kernel.org
11095 S:      Orphan
11096 F:      net/nfc/
11097 F:      include/net/nfc/
11098 F:      include/uapi/linux/nfc.h
11099 F:      drivers/nfc/
11100 F:      include/linux/platform_data/nfcmrvl.h
11101 F:      include/linux/platform_data/nxp-nci.h
11102 F:      Documentation/devicetree/bindings/net/nfc/
11103
11104 NFS, SUNRPC, AND LOCKD CLIENTS
11105 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11106 M:      Anna Schumaker <anna.schumaker@netapp.com>
11107 L:      linux-nfs@vger.kernel.org
11108 W:      http://client.linux-nfs.org
11109 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11110 S:      Maintained
11111 F:      fs/lockd/
11112 F:      fs/nfs/
11113 F:      fs/nfs_common/
11114 F:      net/sunrpc/
11115 F:      include/linux/lockd/
11116 F:      include/linux/nfs*
11117 F:      include/linux/sunrpc/
11118 F:      include/uapi/linux/nfs*
11119 F:      include/uapi/linux/sunrpc/
11120
11121 NILFS2 FILESYSTEM
11122 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
11123 L:      linux-nilfs@vger.kernel.org
11124 W:      https://nilfs.sourceforge.io/
11125 W:      https://nilfs.osdn.jp/
11126 T:      git git://github.com/konis/nilfs2.git
11127 S:      Supported
11128 F:      Documentation/filesystems/nilfs2.txt
11129 F:      fs/nilfs2/
11130 F:      include/trace/events/nilfs2.h
11131 F:      include/uapi/linux/nilfs2_api.h
11132 F:      include/uapi/linux/nilfs2_ondisk.h
11133
11134 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11135 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11136 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11137 S:      Maintained
11138 F:      Documentation/scsi/NinjaSCSI.txt
11139 F:      drivers/scsi/pcmcia/nsp_*
11140
11141 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11142 M:      GOTO Masanori <gotom@debian.or.jp>
11143 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11144 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11145 S:      Maintained
11146 F:      Documentation/scsi/NinjaSCSI.txt
11147 F:      drivers/scsi/nsp32*
11148
11149 NIOS2 ARCHITECTURE
11150 M:      Ley Foon Tan <lftan@altera.com>
11151 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11153 S:      Maintained
11154 F:      arch/nios2/
11155
11156 NOHZ, DYNTICKS SUPPORT
11157 M:      Frederic Weisbecker <fweisbec@gmail.com>
11158 M:      Thomas Gleixner <tglx@linutronix.de>
11159 M:      Ingo Molnar <mingo@kernel.org>
11160 L:      linux-kernel@vger.kernel.org
11161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11162 S:      Maintained
11163 F:      kernel/time/tick*.*
11164 F:      include/linux/tick.h
11165 F:      include/linux/sched/nohz.h
11166
11167 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11168 M:      Pavel Machek <pavel@ucw.cz>
11169 M:      Sakari Ailus <sakari.ailus@iki.fi>
11170 L:      linux-media@vger.kernel.org
11171 S:      Maintained
11172 F:      drivers/media/i2c/et8ek8
11173 F:      drivers/media/i2c/ad5820.c
11174
11175 NOKIA N900 POWER SUPPLY DRIVERS
11176 R:      Pali Rohár <pali.rohar@gmail.com>
11177 F:      include/linux/power/bq2415x_charger.h
11178 F:      include/linux/power/bq27xxx_battery.h
11179 F:      include/linux/power/isp1704_charger.h
11180 F:      drivers/power/supply/bq2415x_charger.c
11181 F:      drivers/power/supply/bq27xxx_battery.c
11182 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11183 F:      drivers/power/supply/isp1704_charger.c
11184 F:      drivers/power/supply/rx51_battery.c
11185
11186 NOLIBC HEADER FILE
11187 M:      Willy Tarreau <w@1wt.eu>
11188 S:      Maintained
11189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11190 F:      tools/include/nolibc/
11191
11192 NTB AMD DRIVER
11193 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11194 L:      linux-ntb@googlegroups.com
11195 S:      Supported
11196 F:      drivers/ntb/hw/amd/
11197
11198 NTB DRIVER CORE
11199 M:      Jon Mason <jdmason@kudzu.us>
11200 M:      Dave Jiang <dave.jiang@intel.com>
11201 M:      Allen Hubbe <allenbh@gmail.com>
11202 L:      linux-ntb@googlegroups.com
11203 S:      Supported
11204 W:      https://github.com/jonmason/ntb/wiki
11205 T:      git git://github.com/jonmason/ntb.git
11206 F:      drivers/ntb/
11207 F:      drivers/net/ntb_netdev.c
11208 F:      include/linux/ntb.h
11209 F:      include/linux/ntb_transport.h
11210 F:      tools/testing/selftests/ntb/
11211
11212 NTB IDT DRIVER
11213 M:      Serge Semin <fancer.lancer@gmail.com>
11214 L:      linux-ntb@googlegroups.com
11215 S:      Supported
11216 F:      drivers/ntb/hw/idt/
11217
11218 NTB INTEL DRIVER
11219 M:      Dave Jiang <dave.jiang@intel.com>
11220 L:      linux-ntb@googlegroups.com
11221 S:      Supported
11222 W:      https://github.com/davejiang/linux/wiki
11223 T:      git https://github.com/davejiang/linux.git
11224 F:      drivers/ntb/hw/intel/
11225
11226 NTFS FILESYSTEM
11227 M:      Anton Altaparmakov <anton@tuxera.com>
11228 L:      linux-ntfs-dev@lists.sourceforge.net
11229 W:      http://www.tuxera.com/
11230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11231 S:      Supported
11232 F:      Documentation/filesystems/ntfs.txt
11233 F:      fs/ntfs/
11234
11235 NUBUS SUBSYSTEM
11236 M:      Finn Thain <fthain@telegraphics.com.au>
11237 L:      linux-m68k@lists.linux-m68k.org
11238 S:      Maintained
11239 F:      arch/*/include/asm/nubus.h
11240 F:      drivers/nubus/
11241 F:      include/linux/nubus.h
11242 F:      include/uapi/linux/nubus.h
11243
11244 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11245 M:      Antonino Daplas <adaplas@gmail.com>
11246 L:      linux-fbdev@vger.kernel.org
11247 S:      Maintained
11248 F:      drivers/video/fbdev/riva/
11249 F:      drivers/video/fbdev/nvidia/
11250
11251 NVM EXPRESS DRIVER
11252 M:      Keith Busch <kbusch@kernel.org>
11253 M:      Jens Axboe <axboe@fb.com>
11254 M:      Christoph Hellwig <hch@lst.de>
11255 M:      Sagi Grimberg <sagi@grimberg.me>
11256 L:      linux-nvme@lists.infradead.org
11257 T:      git://git.infradead.org/nvme.git
11258 W:      http://git.infradead.org/nvme.git
11259 S:      Supported
11260 F:      drivers/nvme/host/
11261 F:      include/linux/nvme.h
11262 F:      include/uapi/linux/nvme_ioctl.h
11263
11264 NVM EXPRESS FC TRANSPORT DRIVERS
11265 M:      James Smart <james.smart@broadcom.com>
11266 L:      linux-nvme@lists.infradead.org
11267 S:      Supported
11268 F:      include/linux/nvme-fc.h
11269 F:      include/linux/nvme-fc-driver.h
11270 F:      drivers/nvme/host/fc.c
11271 F:      drivers/nvme/target/fc.c
11272 F:      drivers/nvme/target/fcloop.c
11273
11274 NVM EXPRESS TARGET DRIVER
11275 M:      Christoph Hellwig <hch@lst.de>
11276 M:      Sagi Grimberg <sagi@grimberg.me>
11277 L:      linux-nvme@lists.infradead.org
11278 T:      git://git.infradead.org/nvme.git
11279 W:      http://git.infradead.org/nvme.git
11280 S:      Supported
11281 F:      drivers/nvme/target/
11282
11283 NVMEM FRAMEWORK
11284 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11285 S:      Maintained
11286 F:      drivers/nvmem/
11287 F:      Documentation/devicetree/bindings/nvmem/
11288 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11289 F:      include/linux/nvmem-consumer.h
11290 F:      include/linux/nvmem-provider.h
11291
11292 NXP FXAS21002C DRIVER
11293 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11294 L:      linux-iio@vger.kernel.org
11295 S:      Maintained
11296 F:      Documentation/devicetree/bindings/iio/gyroscope/fxas21002c.txt
11297 F:      drivers/iio/gyro/fxas21002c_core.c
11298 F:      drivers/iio/gyro/fxas21002c.h
11299 F:      drivers/iio/gyro/fxas21002c_i2c.c
11300 F:      drivers/iio/gyro/fxas21002c_spi.c
11301
11302 NXP SGTL5000 DRIVER
11303 M:      Fabio Estevam <festevam@gmail.com>
11304 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11305 S:      Maintained
11306 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11307 F:      sound/soc/codecs/sgtl5000*
11308
11309 NXP SJA1105 ETHERNET SWITCH DRIVER
11310 M:      Vladimir Oltean <olteanv@gmail.com>
11311 L:      linux-kernel@vger.kernel.org
11312 S:      Maintained
11313 F:      drivers/net/dsa/sja1105
11314
11315 NXP TDA998X DRM DRIVER
11316 M:      Russell King <linux@armlinux.org.uk>
11317 S:      Maintained
11318 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11319 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11320 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11321 F:      include/drm/i2c/tda998x.h
11322 F:      include/dt-bindings/display/tda998x.h
11323 K:      "nxp,tda998x"
11324
11325 NXP TFA9879 DRIVER
11326 M:      Peter Rosin <peda@axentia.se>
11327 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11328 S:      Maintained
11329 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11330 F:      sound/soc/codecs/tfa9879*
11331
11332 NXP-NCI NFC DRIVER
11333 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11334 R:      Charles Gorand <charles.gorand@effinnov.com>
11335 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11336 S:      Supported
11337 F:      drivers/nfc/nxp-nci
11338
11339 OBJAGG
11340 M:      Jiri Pirko <jiri@mellanox.com>
11341 L:      netdev@vger.kernel.org
11342 S:      Supported
11343 F:      lib/objagg.c
11344 F:      lib/test_objagg.c
11345 F:      include/linux/objagg.h
11346
11347 NXP FSPI DRIVER
11348 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11349 M:      Ashish Kumar <ashish.kumar@nxp.com>
11350 L:      linux-spi@vger.kernel.org
11351 S:      Maintained
11352 F:      drivers/spi/spi-nxp-fspi.c
11353 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11354
11355 OBJTOOL
11356 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11357 M:      Peter Zijlstra <peterz@infradead.org>
11358 S:      Supported
11359 F:      tools/objtool/
11360
11361 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11362 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11363 M:      Andrew Donnellan <ajd@linux.ibm.com>
11364 L:      linuxppc-dev@lists.ozlabs.org
11365 S:      Supported
11366 F:      arch/powerpc/platforms/powernv/ocxl.c
11367 F:      arch/powerpc/include/asm/pnv-ocxl.h
11368 F:      drivers/misc/ocxl/
11369 F:      include/misc/ocxl*
11370 F:      include/uapi/misc/ocxl.h
11371 F:      Documentation/accelerators/ocxl.rst
11372
11373 OMAP AUDIO SUPPORT
11374 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11375 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11376 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11377 L:      linux-omap@vger.kernel.org
11378 S:      Maintained
11379 F:      sound/soc/ti/omap*
11380 F:      sound/soc/ti/rx51.c
11381 F:      sound/soc/ti/n810.c
11382 F:      sound/soc/ti/sdma-pcm.*
11383
11384 OMAP CLOCK FRAMEWORK SUPPORT
11385 M:      Paul Walmsley <paul@pwsan.com>
11386 L:      linux-omap@vger.kernel.org
11387 S:      Maintained
11388 F:      arch/arm/*omap*/*clock*
11389
11390 OMAP DEVICE TREE SUPPORT
11391 M:      Benoît Cousson <bcousson@baylibre.com>
11392 M:      Tony Lindgren <tony@atomide.com>
11393 L:      linux-omap@vger.kernel.org
11394 L:      devicetree@vger.kernel.org
11395 S:      Maintained
11396 F:      arch/arm/boot/dts/*omap*
11397 F:      arch/arm/boot/dts/*am3*
11398 F:      arch/arm/boot/dts/*am4*
11399 F:      arch/arm/boot/dts/*am5*
11400 F:      arch/arm/boot/dts/*dra7*
11401
11402 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11403 L:      linux-omap@vger.kernel.org
11404 L:      linux-fbdev@vger.kernel.org
11405 S:      Orphan
11406 F:      drivers/video/fbdev/omap2/
11407 F:      Documentation/arm/OMAP/DSS
11408
11409 OMAP FRAMEBUFFER SUPPORT
11410 L:      linux-fbdev@vger.kernel.org
11411 L:      linux-omap@vger.kernel.org
11412 S:      Orphan
11413 F:      drivers/video/fbdev/omap/
11414
11415 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11416 M:      Roger Quadros <rogerq@ti.com>
11417 M:      Tony Lindgren <tony@atomide.com>
11418 L:      linux-omap@vger.kernel.org
11419 S:      Maintained
11420 F:      drivers/memory/omap-gpmc.c
11421 F:      arch/arm/mach-omap2/*gpmc*
11422
11423 OMAP GPIO DRIVER
11424 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11425 M:      Santosh Shilimkar <ssantosh@kernel.org>
11426 M:      Kevin Hilman <khilman@kernel.org>
11427 L:      linux-omap@vger.kernel.org
11428 S:      Maintained
11429 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11430 F:      drivers/gpio/gpio-omap.c
11431
11432 OMAP HARDWARE SPINLOCK SUPPORT
11433 M:      Ohad Ben-Cohen <ohad@wizery.com>
11434 L:      linux-omap@vger.kernel.org
11435 S:      Maintained
11436 F:      drivers/hwspinlock/omap_hwspinlock.c
11437
11438 OMAP HS MMC SUPPORT
11439 L:      linux-mmc@vger.kernel.org
11440 L:      linux-omap@vger.kernel.org
11441 S:      Orphan
11442 F:      drivers/mmc/host/omap_hsmmc.c
11443
11444 OMAP HWMOD DATA
11445 M:      Paul Walmsley <paul@pwsan.com>
11446 L:      linux-omap@vger.kernel.org
11447 S:      Maintained
11448 F:      arch/arm/mach-omap2/omap_hwmod*data*
11449
11450 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11451 M:      Benoît Cousson <bcousson@baylibre.com>
11452 L:      linux-omap@vger.kernel.org
11453 S:      Maintained
11454 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11455
11456 OMAP HWMOD SUPPORT
11457 M:      Benoît Cousson <bcousson@baylibre.com>
11458 M:      Paul Walmsley <paul@pwsan.com>
11459 L:      linux-omap@vger.kernel.org
11460 S:      Maintained
11461 F:      arch/arm/mach-omap2/omap_hwmod.*
11462
11463 OMAP I2C DRIVER
11464 M:      Vignesh R <vigneshr@ti.com>
11465 L:      linux-omap@vger.kernel.org
11466 L:      linux-i2c@vger.kernel.org
11467 S:      Maintained
11468 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11469 F:      drivers/i2c/busses/i2c-omap.c
11470
11471 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11472 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11473 L:      linux-media@vger.kernel.org
11474 S:      Maintained
11475 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11476 F:      drivers/media/platform/omap3isp/
11477 F:      drivers/staging/media/omap4iss/
11478
11479 OMAP MMC SUPPORT
11480 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11481 L:      linux-omap@vger.kernel.org
11482 S:      Odd Fixes
11483 F:      drivers/mmc/host/omap.c
11484
11485 OMAP POWER MANAGEMENT SUPPORT
11486 M:      Kevin Hilman <khilman@kernel.org>
11487 L:      linux-omap@vger.kernel.org
11488 S:      Maintained
11489 F:      arch/arm/*omap*/*pm*
11490 F:      drivers/cpufreq/omap-cpufreq.c
11491
11492 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11493 M:      Rajendra Nayak <rnayak@codeaurora.org>
11494 M:      Paul Walmsley <paul@pwsan.com>
11495 L:      linux-omap@vger.kernel.org
11496 S:      Maintained
11497 F:      arch/arm/mach-omap2/prm*
11498
11499 OMAP RANDOM NUMBER GENERATOR SUPPORT
11500 M:      Deepak Saxena <dsaxena@plexity.net>
11501 S:      Maintained
11502 F:      drivers/char/hw_random/omap-rng.c
11503
11504 OMAP USB SUPPORT
11505 L:      linux-usb@vger.kernel.org
11506 L:      linux-omap@vger.kernel.org
11507 S:      Orphan
11508 F:      drivers/usb/*/*omap*
11509 F:      arch/arm/*omap*/usb*
11510
11511 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11512 M:      Mark Jackson <mpfj@newflow.co.uk>
11513 L:      linux-omap@vger.kernel.org
11514 S:      Maintained
11515 F:      arch/arm/boot/dts/am335x-nano.dts
11516
11517 OMAP1 SUPPORT
11518 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11519 M:      Tony Lindgren <tony@atomide.com>
11520 L:      linux-omap@vger.kernel.org
11521 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11523 S:      Maintained
11524 F:      arch/arm/mach-omap1/
11525 F:      arch/arm/plat-omap/
11526 F:      arch/arm/configs/omap1_defconfig
11527 F:      drivers/i2c/busses/i2c-omap.c
11528 F:      include/linux/platform_data/i2c-omap.h
11529 F:      include/linux/platform_data/ams-delta-fiq.h
11530
11531 OMAP2+ SUPPORT
11532 M:      Tony Lindgren <tony@atomide.com>
11533 L:      linux-omap@vger.kernel.org
11534 W:      http://www.muru.com/linux/omap/
11535 W:      http://linux.omap.com/
11536 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11538 S:      Maintained
11539 F:      arch/arm/mach-omap2/
11540 F:      arch/arm/plat-omap/
11541 F:      arch/arm/configs/omap2plus_defconfig
11542 F:      drivers/i2c/busses/i2c-omap.c
11543 F:      drivers/irqchip/irq-omap-intc.c
11544 F:      drivers/mfd/*omap*.c
11545 F:      drivers/mfd/menelaus.c
11546 F:      drivers/mfd/palmas.c
11547 F:      drivers/mfd/tps65217.c
11548 F:      drivers/mfd/tps65218.c
11549 F:      drivers/mfd/tps65910.c
11550 F:      drivers/mfd/twl-core.[ch]
11551 F:      drivers/mfd/twl4030*.c
11552 F:      drivers/mfd/twl6030*.c
11553 F:      drivers/mfd/twl6040*.c
11554 F:      drivers/regulator/palmas-regulator*.c
11555 F:      drivers/regulator/pbias-regulator.c
11556 F:      drivers/regulator/tps65217-regulator.c
11557 F:      drivers/regulator/tps65218-regulator.c
11558 F:      drivers/regulator/tps65910-regulator.c
11559 F:      drivers/regulator/twl-regulator.c
11560 F:      drivers/regulator/twl6030-regulator.c
11561 F:      include/linux/platform_data/i2c-omap.h
11562
11563 ONION OMEGA2+ BOARD
11564 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11565 L:      linux-mips@vger.kernel.org
11566 S:      Maintained
11567 F:      arch/mips/boot/dts/ralink/omega2p.dts
11568
11569 OMFS FILESYSTEM
11570 M:      Bob Copeland <me@bobcopeland.com>
11571 L:      linux-karma-devel@lists.sourceforge.net
11572 S:      Maintained
11573 F:      Documentation/filesystems/omfs.txt
11574 F:      fs/omfs/
11575
11576 OMNIKEY CARDMAN 4000 DRIVER
11577 M:      Harald Welte <laforge@gnumonks.org>
11578 S:      Maintained
11579 F:      drivers/char/pcmcia/cm4000_cs.c
11580 F:      include/linux/cm4000_cs.h
11581 F:      include/uapi/linux/cm4000_cs.h
11582
11583 OMNIKEY CARDMAN 4040 DRIVER
11584 M:      Harald Welte <laforge@gnumonks.org>
11585 S:      Maintained
11586 F:      drivers/char/pcmcia/cm4040_cs.*
11587
11588 OMNIVISION OV13858 SENSOR DRIVER
11589 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11590 L:      linux-media@vger.kernel.org
11591 T:      git git://linuxtv.org/media_tree.git
11592 S:      Maintained
11593 F:      drivers/media/i2c/ov13858.c
11594
11595 OMNIVISION OV2680 SENSOR DRIVER
11596 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11597 L:      linux-media@vger.kernel.org
11598 T:      git git://linuxtv.org/media_tree.git
11599 S:      Maintained
11600 F:      drivers/media/i2c/ov2680.c
11601 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11602
11603 OMNIVISION OV2685 SENSOR DRIVER
11604 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11605 L:      linux-media@vger.kernel.org
11606 T:      git git://linuxtv.org/media_tree.git
11607 S:      Maintained
11608 F:      drivers/media/i2c/ov2685.c
11609
11610 OMNIVISION OV5640 SENSOR DRIVER
11611 M:      Steve Longerbeam <slongerbeam@gmail.com>
11612 L:      linux-media@vger.kernel.org
11613 T:      git git://linuxtv.org/media_tree.git
11614 S:      Maintained
11615 F:      drivers/media/i2c/ov5640.c
11616
11617 OMNIVISION OV5647 SENSOR DRIVER
11618 M:      Luis Oliveira <lolivei@synopsys.com>
11619 L:      linux-media@vger.kernel.org
11620 T:      git git://linuxtv.org/media_tree.git
11621 S:      Maintained
11622 F:      drivers/media/i2c/ov5647.c
11623
11624 OMNIVISION OV5695 SENSOR DRIVER
11625 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11626 L:      linux-media@vger.kernel.org
11627 T:      git git://linuxtv.org/media_tree.git
11628 S:      Maintained
11629 F:      drivers/media/i2c/ov5695.c
11630
11631 OMNIVISION OV7670 SENSOR DRIVER
11632 M:      Jonathan Corbet <corbet@lwn.net>
11633 L:      linux-media@vger.kernel.org
11634 T:      git git://linuxtv.org/media_tree.git
11635 S:      Maintained
11636 F:      drivers/media/i2c/ov7670.c
11637 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11638
11639 OMNIVISION OV772x SENSOR DRIVER
11640 M:      Jacopo Mondi <jacopo@jmondi.org>
11641 L:      linux-media@vger.kernel.org
11642 T:      git git://linuxtv.org/media_tree.git
11643 S:      Odd fixes
11644 F:      drivers/media/i2c/ov772x.c
11645 F:      include/media/i2c/ov772x.h
11646 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11647
11648 OMNIVISION OV7740 SENSOR DRIVER
11649 M:      Wenyou Yang <wenyou.yang@microchip.com>
11650 L:      linux-media@vger.kernel.org
11651 T:      git git://linuxtv.org/media_tree.git
11652 S:      Maintained
11653 F:      drivers/media/i2c/ov7740.c
11654 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11655
11656 OMNIVISION OV9640 SENSOR DRIVER
11657 M:      Petr Cvek <petrcvekcz@gmail.com>
11658 L:      linux-media@vger.kernel.org
11659 S:      Maintained
11660 F:      drivers/media/i2c/ov9640.*
11661
11662 OMNIVISION OV8856 SENSOR DRIVER
11663 M:      Ben Kao <ben.kao@intel.com>
11664 L:      linux-media@vger.kernel.org
11665 T:      git git://linuxtv.org/media_tree.git
11666 S:      Maintained
11667 F:      drivers/media/i2c/ov8856.c
11668
11669 OMNIVISION OV9650 SENSOR DRIVER
11670 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11671 R:      Akinobu Mita <akinobu.mita@gmail.com>
11672 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11673 L:      linux-media@vger.kernel.org
11674 T:      git git://linuxtv.org/media_tree.git
11675 S:      Maintained
11676 F:      drivers/media/i2c/ov9650.c
11677 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11678
11679 ONENAND FLASH DRIVER
11680 M:      Kyungmin Park <kyungmin.park@samsung.com>
11681 L:      linux-mtd@lists.infradead.org
11682 S:      Maintained
11683 F:      drivers/mtd/nand/onenand/
11684 F:      include/linux/mtd/onenand*.h
11685
11686 ONSTREAM SCSI TAPE DRIVER
11687 M:      Willem Riede <osst@riede.org>
11688 L:      osst-users@lists.sourceforge.net
11689 L:      linux-scsi@vger.kernel.org
11690 S:      Maintained
11691 F:      Documentation/scsi/osst.txt
11692 F:      drivers/scsi/osst.*
11693 F:      drivers/scsi/osst_*.h
11694 F:      drivers/scsi/st.h
11695
11696 OP-TEE DRIVER
11697 M:      Jens Wiklander <jens.wiklander@linaro.org>
11698 S:      Maintained
11699 F:      drivers/tee/optee/
11700
11701 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11702 M:      Sumit Garg <sumit.garg@linaro.org>
11703 S:      Maintained
11704 F:      drivers/char/hw_random/optee-rng.c
11705
11706 OPA-VNIC DRIVER
11707 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11708 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11709 L:      linux-rdma@vger.kernel.org
11710 S:      Supported
11711 F:      drivers/infiniband/ulp/opa_vnic
11712
11713 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11714 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11715 M:      Frank Rowand <frowand.list@gmail.com>
11716 L:      devicetree@vger.kernel.org
11717 S:      Maintained
11718 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11719 F:      Documentation/devicetree/overlay-notes.txt
11720 F:      drivers/of/overlay.c
11721 F:      drivers/of/resolver.c
11722 K:      of_overlay_notifier_
11723
11724 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11725 M:      Rob Herring <robh+dt@kernel.org>
11726 M:      Frank Rowand <frowand.list@gmail.com>
11727 L:      devicetree@vger.kernel.org
11728 W:      http://www.devicetree.org/
11729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11730 S:      Maintained
11731 F:      drivers/of/
11732 F:      include/linux/of*.h
11733 F:      scripts/dtc/
11734 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11735
11736 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11737 M:      Rob Herring <robh+dt@kernel.org>
11738 M:      Mark Rutland <mark.rutland@arm.com>
11739 L:      devicetree@vger.kernel.org
11740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11741 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11742 S:      Maintained
11743 F:      Documentation/devicetree/
11744 F:      arch/*/boot/dts/
11745 F:      include/dt-bindings/
11746
11747 OPENCORES I2C BUS DRIVER
11748 M:      Peter Korsgaard <peter@korsgaard.com>
11749 M:      Andrew Lunn <andrew@lunn.ch>
11750 L:      linux-i2c@vger.kernel.org
11751 S:      Maintained
11752 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
11753 F:      Documentation/i2c/busses/i2c-ocores
11754 F:      drivers/i2c/busses/i2c-ocores.c
11755 F:      include/linux/platform_data/i2c-ocores.h
11756
11757 OPENRISC ARCHITECTURE
11758 M:      Jonas Bonn <jonas@southpole.se>
11759 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11760 M:      Stafford Horne <shorne@gmail.com>
11761 T:      git git://github.com/openrisc/linux.git
11762 L:      openrisc@lists.librecores.org
11763 W:      http://openrisc.io
11764 S:      Maintained
11765 F:      Documentation/devicetree/bindings/openrisc/
11766 F:      Documentation/openrisc/
11767 F:      arch/openrisc/
11768 F:      drivers/irqchip/irq-ompic.c
11769 F:      drivers/irqchip/irq-or1k-*
11770
11771 OPENVSWITCH
11772 M:      Pravin B Shelar <pshelar@ovn.org>
11773 L:      netdev@vger.kernel.org
11774 L:      dev@openvswitch.org
11775 W:      http://openvswitch.org
11776 S:      Maintained
11777 F:      net/openvswitch/
11778 F:      include/uapi/linux/openvswitch.h
11779
11780 OPERATING PERFORMANCE POINTS (OPP)
11781 M:      Viresh Kumar <vireshk@kernel.org>
11782 M:      Nishanth Menon <nm@ti.com>
11783 M:      Stephen Boyd <sboyd@kernel.org>
11784 L:      linux-pm@vger.kernel.org
11785 S:      Maintained
11786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11787 F:      drivers/opp/
11788 F:      include/linux/pm_opp.h
11789 F:      Documentation/power/opp.txt
11790 F:      Documentation/devicetree/bindings/opp/
11791
11792 OPL4 DRIVER
11793 M:      Clemens Ladisch <clemens@ladisch.de>
11794 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
11796 S:      Maintained
11797 F:      sound/drivers/opl4/
11798
11799 OPROFILE
11800 M:      Robert Richter <rric@kernel.org>
11801 L:      oprofile-list@lists.sf.net
11802 S:      Maintained
11803 F:      arch/*/include/asm/oprofile*.h
11804 F:      arch/*/oprofile/
11805 F:      drivers/oprofile/
11806 F:      include/linux/oprofile.h
11807
11808 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11809 M:      Mark Fasheh <mark@fasheh.com>
11810 M:      Joel Becker <jlbec@evilplan.org>
11811 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
11812 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11813 W:      http://ocfs2.wiki.kernel.org
11814 S:      Supported
11815 F:      Documentation/filesystems/ocfs2.txt
11816 F:      Documentation/filesystems/dlmfs.txt
11817 F:      fs/ocfs2/
11818
11819 ORANGEFS FILESYSTEM
11820 M:      Mike Marshall <hubcap@omnibond.com>
11821 R:      Martin Brandenburg <martin@omnibond.com>
11822 L:      devel@lists.orangefs.org
11823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11824 S:      Supported
11825 F:      fs/orangefs/
11826 F:      Documentation/filesystems/orangefs.txt
11827
11828 ORINOCO DRIVER
11829 L:      linux-wireless@vger.kernel.org
11830 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11831 W:      http://www.nongnu.org/orinoco/
11832 S:      Orphan
11833 F:      drivers/net/wireless/intersil/orinoco/
11834
11835 OV2659 OMNIVISION SENSOR DRIVER
11836 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11837 L:      linux-media@vger.kernel.org
11838 W:      https://linuxtv.org
11839 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11840 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11841 S:      Maintained
11842 F:      drivers/media/i2c/ov2659.c
11843 F:      include/media/i2c/ov2659.h
11844
11845 OVERLAY FILESYSTEM
11846 M:      Miklos Szeredi <miklos@szeredi.hu>
11847 L:      linux-unionfs@vger.kernel.org
11848 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11849 S:      Supported
11850 F:      fs/overlayfs/
11851 F:      Documentation/filesystems/overlayfs.txt
11852
11853 P54 WIRELESS DRIVER
11854 M:      Christian Lamparter <chunkeey@googlemail.com>
11855 L:      linux-wireless@vger.kernel.org
11856 W:      http://wireless.kernel.org/en/users/Drivers/p54
11857 S:      Maintained
11858 F:      drivers/net/wireless/intersil/p54/
11859
11860 PA SEMI ETHERNET DRIVER
11861 L:      netdev@vger.kernel.org
11862 S:      Orphan
11863 F:      drivers/net/ethernet/pasemi/*
11864
11865 PA SEMI SMBUS DRIVER
11866 L:      linux-i2c@vger.kernel.org
11867 S:      Orphan
11868 F:      drivers/i2c/busses/i2c-pasemi.c
11869
11870 PACKING
11871 M:      Vladimir Oltean <olteanv@gmail.com>
11872 L:      netdev@vger.kernel.org
11873 S:      Supported
11874 F:      lib/packing.c
11875 F:      include/linux/packing.h
11876 F:      Documentation/packing.txt
11877
11878 PADATA PARALLEL EXECUTION MECHANISM
11879 M:      Steffen Klassert <steffen.klassert@secunet.com>
11880 L:      linux-crypto@vger.kernel.org
11881 S:      Maintained
11882 F:      kernel/padata.c
11883 F:      include/linux/padata.h
11884 F:      Documentation/padata.txt
11885
11886 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11887 M:      Harald Welte <laforge@gnumonks.org>
11888 L:      platform-driver-x86@vger.kernel.org
11889 S:      Maintained
11890 F:      drivers/platform/x86/panasonic-laptop.c
11891
11892 PARALLEL LCD/KEYPAD PANEL DRIVER
11893 M:      Willy Tarreau <willy@haproxy.com>
11894 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11895 S:      Odd Fixes
11896 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11897 F:      drivers/auxdisplay/panel.c
11898
11899 PARALLEL PORT SUBSYSTEM
11900 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11901 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11902 L:      linux-parport@lists.infradead.org (subscribers-only)
11903 S:      Maintained
11904 F:      drivers/parport/
11905 F:      include/linux/parport*.h
11906 F:      drivers/char/ppdev.c
11907 F:      include/uapi/linux/ppdev.h
11908 F:      Documentation/parport*.txt
11909
11910 PARAVIRT_OPS INTERFACE
11911 M:      Juergen Gross <jgross@suse.com>
11912 M:      Alok Kataria <akataria@vmware.com>
11913 L:      virtualization@lists.linux-foundation.org
11914 S:      Supported
11915 F:      Documentation/virtual/paravirt_ops.txt
11916 F:      arch/*/kernel/paravirt*
11917 F:      arch/*/include/asm/paravirt*.h
11918 F:      include/linux/hypervisor.h
11919
11920 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11921 M:      Tim Waugh <tim@cyberelk.net>
11922 L:      linux-parport@lists.infradead.org (subscribers-only)
11923 S:      Maintained
11924 F:      Documentation/blockdev/paride.txt
11925 F:      drivers/block/paride/
11926
11927 PARISC ARCHITECTURE
11928 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11929 M:      Helge Deller <deller@gmx.de>
11930 L:      linux-parisc@vger.kernel.org
11931 W:      http://www.parisc-linux.org/
11932 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11935 S:      Maintained
11936 F:      arch/parisc/
11937 F:      Documentation/parisc/
11938 F:      drivers/parisc/
11939 F:      drivers/char/agp/parisc-agp.c
11940 F:      drivers/input/serio/gscps2.c
11941 F:      drivers/parport/parport_gsc.*
11942 F:      drivers/tty/serial/8250/8250_gsc.c
11943 F:      drivers/video/fbdev/sti*
11944 F:      drivers/video/console/sti*
11945 F:      drivers/video/logo/logo_parisc*
11946
11947 PARMAN
11948 M:      Jiri Pirko <jiri@mellanox.com>
11949 L:      netdev@vger.kernel.org
11950 S:      Supported
11951 F:      lib/parman.c
11952 F:      lib/test_parman.c
11953 F:      include/linux/parman.h
11954
11955 PC ENGINES APU BOARD DRIVER
11956 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11957 S:      Maintained
11958 F:      drivers/platform/x86/pcengines-apuv2.c
11959
11960 PC87360 HARDWARE MONITORING DRIVER
11961 M:      Jim Cromie <jim.cromie@gmail.com>
11962 L:      linux-hwmon@vger.kernel.org
11963 S:      Maintained
11964 F:      Documentation/hwmon/pc87360.rst
11965 F:      drivers/hwmon/pc87360.c
11966
11967 PC8736x GPIO DRIVER
11968 M:      Jim Cromie <jim.cromie@gmail.com>
11969 S:      Maintained
11970 F:      drivers/char/pc8736x_gpio.c
11971
11972 PC87427 HARDWARE MONITORING DRIVER
11973 M:      Jean Delvare <jdelvare@suse.com>
11974 L:      linux-hwmon@vger.kernel.org
11975 S:      Maintained
11976 F:      Documentation/hwmon/pc87427.rst
11977 F:      drivers/hwmon/pc87427.c
11978
11979 PCA9532 LED DRIVER
11980 M:      Riku Voipio <riku.voipio@iki.fi>
11981 S:      Maintained
11982 F:      drivers/leds/leds-pca9532.c
11983 F:      include/linux/leds-pca9532.h
11984
11985 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11986 M:      Guenter Roeck <linux@roeck-us.net>
11987 L:      linux-i2c@vger.kernel.org
11988 S:      Maintained
11989 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11990
11991 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11992 M:      Khalid Aziz <khalid@gonehiking.org>
11993 S:      Maintained
11994 F:      drivers/firmware/pcdp.*
11995
11996 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11997 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11998 L:      linux-pci@vger.kernel.org
11999 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12000 S:      Maintained
12001 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12002 F:      drivers/pci/controller/pci-aardvark.c
12003
12004 PCI DRIVER FOR ALTERA PCIE IP
12005 M:      Ley Foon Tan <lftan@altera.com>
12006 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12007 L:      linux-pci@vger.kernel.org
12008 S:      Supported
12009 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12010 F:      drivers/pci/controller/pcie-altera.c
12011
12012 PCI DRIVER FOR APPLIEDMICRO XGENE
12013 M:      Toan Le <toan@os.amperecomputing.com>
12014 L:      linux-pci@vger.kernel.org
12015 L:      linux-arm-kernel@lists.infradead.org
12016 S:      Maintained
12017 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12018 F:      drivers/pci/controller/pci-xgene.c
12019
12020 PCI DRIVER FOR ARM VERSATILE PLATFORM
12021 M:      Rob Herring <robh@kernel.org>
12022 L:      linux-pci@vger.kernel.org
12023 L:      linux-arm-kernel@lists.infradead.org
12024 S:      Maintained
12025 F:      Documentation/devicetree/bindings/pci/versatile.txt
12026 F:      drivers/pci/controller/pci-versatile.c
12027
12028 PCI DRIVER FOR ARMADA 8K
12029 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12030 L:      linux-pci@vger.kernel.org
12031 L:      linux-arm-kernel@lists.infradead.org
12032 S:      Maintained
12033 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12034 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12035
12036 PCI DRIVER FOR CADENCE PCIE IP
12037 M:      Tom Joseph <tjoseph@cadence.com>
12038 L:      linux-pci@vger.kernel.org
12039 S:      Maintained
12040 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12041 F:      drivers/pci/controller/pcie-cadence*
12042
12043 PCI DRIVER FOR FREESCALE LAYERSCAPE
12044 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12045 M:      Mingkai Hu <mingkai.hu@nxp.com>
12046 M:      Roy Zang <roy.zang@nxp.com>
12047 L:      linuxppc-dev@lists.ozlabs.org
12048 L:      linux-pci@vger.kernel.org
12049 L:      linux-arm-kernel@lists.infradead.org
12050 S:      Maintained
12051 F:      drivers/pci/controller/dwc/*layerscape*
12052
12053 PCI DRIVER FOR GENERIC OF HOSTS
12054 M:      Will Deacon <will@kernel.org>
12055 L:      linux-pci@vger.kernel.org
12056 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12057 S:      Maintained
12058 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12059 F:      drivers/pci/controller/pci-host-common.c
12060 F:      drivers/pci/controller/pci-host-generic.c
12061
12062 PCI DRIVER FOR IMX6
12063 M:      Richard Zhu <hongxing.zhu@nxp.com>
12064 M:      Lucas Stach <l.stach@pengutronix.de>
12065 L:      linux-pci@vger.kernel.org
12066 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12067 S:      Maintained
12068 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12069 F:      drivers/pci/controller/dwc/*imx6*
12070
12071 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12072 M:      Keith Busch <keith.busch@intel.com>
12073 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12074 L:      linux-pci@vger.kernel.org
12075 S:      Supported
12076 F:      drivers/pci/controller/vmd.c
12077
12078 PCI DRIVER FOR MICROSEMI SWITCHTEC
12079 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12080 M:      Logan Gunthorpe <logang@deltatee.com>
12081 L:      linux-pci@vger.kernel.org
12082 S:      Maintained
12083 F:      Documentation/switchtec.txt
12084 F:      Documentation/ABI/testing/sysfs-class-switchtec
12085 F:      drivers/pci/switch/switchtec*
12086 F:      include/uapi/linux/switchtec_ioctl.h
12087 F:      include/linux/switchtec.h
12088 F:      drivers/ntb/hw/mscc/
12089
12090 PCI DRIVER FOR MOBIVEIL PCIE IP
12091 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12092 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12093 L:      linux-pci@vger.kernel.org
12094 S:      Supported
12095 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12096 F:      drivers/pci/controller/pcie-mobiveil.c
12097
12098 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12099 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12100 M:      Jason Cooper <jason@lakedaemon.net>
12101 L:      linux-pci@vger.kernel.org
12102 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12103 S:      Maintained
12104 F:      drivers/pci/controller/*mvebu*
12105
12106 PCI DRIVER FOR NVIDIA TEGRA
12107 M:      Thierry Reding <thierry.reding@gmail.com>
12108 L:      linux-tegra@vger.kernel.org
12109 L:      linux-pci@vger.kernel.org
12110 S:      Supported
12111 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12112 F:      drivers/pci/controller/pci-tegra.c
12113
12114 PCI DRIVER FOR RENESAS R-CAR
12115 M:      Simon Horman <horms@verge.net.au>
12116 L:      linux-pci@vger.kernel.org
12117 L:      linux-renesas-soc@vger.kernel.org
12118 S:      Maintained
12119 F:      drivers/pci/controller/*rcar*
12120
12121 PCI DRIVER FOR SAMSUNG EXYNOS
12122 M:      Jingoo Han <jingoohan1@gmail.com>
12123 L:      linux-pci@vger.kernel.org
12124 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12125 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12126 S:      Maintained
12127 F:      drivers/pci/controller/dwc/pci-exynos.c
12128
12129 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12130 M:      Jingoo Han <jingoohan1@gmail.com>
12131 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12132 L:      linux-pci@vger.kernel.org
12133 S:      Maintained
12134 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12135 F:      drivers/pci/controller/dwc/*designware*
12136
12137 PCI DRIVER FOR TI DRA7XX
12138 M:      Kishon Vijay Abraham I <kishon@ti.com>
12139 L:      linux-omap@vger.kernel.org
12140 L:      linux-pci@vger.kernel.org
12141 S:      Supported
12142 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12143 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12144
12145 PCI DRIVER FOR TI KEYSTONE
12146 M:      Murali Karicheri <m-karicheri2@ti.com>
12147 L:      linux-pci@vger.kernel.org
12148 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12149 S:      Maintained
12150 F:      drivers/pci/controller/dwc/pci-keystone.c
12151
12152 PCI ENDPOINT SUBSYSTEM
12153 M:      Kishon Vijay Abraham I <kishon@ti.com>
12154 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12155 L:      linux-pci@vger.kernel.org
12156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12157 S:      Supported
12158 F:      drivers/pci/endpoint/
12159 F:      drivers/misc/pci_endpoint_test.c
12160 F:      tools/pci/
12161
12162 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12163 M:      Russell Currey <ruscur@russell.cc>
12164 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12165 M:      Oliver O'Halloran <oohall@gmail.com>
12166 L:      linuxppc-dev@lists.ozlabs.org
12167 S:      Supported
12168 F:      Documentation/PCI/pci-error-recovery.txt
12169 F:      drivers/pci/pcie/aer.c
12170 F:      drivers/pci/pcie/dpc.c
12171 F:      drivers/pci/pcie/err.c
12172 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
12173 F:      arch/powerpc/kernel/eeh*.c
12174 F:      arch/powerpc/platforms/*/eeh*.c
12175 F:      arch/powerpc/include/*/eeh*.h
12176
12177 PCI ERROR RECOVERY
12178 M:      Linas Vepstas <linasvepstas@gmail.com>
12179 L:      linux-pci@vger.kernel.org
12180 S:      Supported
12181 F:      Documentation/PCI/pci-error-recovery.txt
12182
12183 PCI MSI DRIVER FOR ALTERA MSI IP
12184 M:      Ley Foon Tan <lftan@altera.com>
12185 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12186 L:      linux-pci@vger.kernel.org
12187 S:      Supported
12188 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12189 F:      drivers/pci/controller/pcie-altera-msi.c
12190
12191 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12192 M:      Toan Le <toan@os.amperecomputing.com>
12193 L:      linux-pci@vger.kernel.org
12194 L:      linux-arm-kernel@lists.infradead.org
12195 S:      Maintained
12196 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12197 F:      drivers/pci/controller/pci-xgene-msi.c
12198
12199 PCI SUBSYSTEM
12200 M:      Bjorn Helgaas <bhelgaas@google.com>
12201 L:      linux-pci@vger.kernel.org
12202 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12203 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12204 S:      Supported
12205 F:      Documentation/devicetree/bindings/pci/
12206 F:      Documentation/PCI/
12207 F:      drivers/acpi/pci*
12208 F:      drivers/pci/
12209 F:      include/asm-generic/pci*
12210 F:      include/linux/pci*
12211 F:      include/linux/of_pci.h
12212 F:      include/uapi/linux/pci*
12213 F:      lib/pci*
12214 F:      arch/x86/pci/
12215 F:      arch/x86/kernel/quirks.c
12216 F:      arch/x86/kernel/early-quirks.c
12217
12218 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12219 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12220 L:      linux-pci@vger.kernel.org
12221 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12223 S:      Supported
12224 F:      drivers/pci/controller/
12225
12226 PCIE DRIVER FOR ANNAPURNA LABS
12227 M:      Jonathan Chocron <jonnyc@amazon.com>
12228 L:      linux-pci@vger.kernel.org
12229 S:      Maintained
12230 F:      drivers/pci/controller/dwc/pcie-al.c
12231
12232 PCIE DRIVER FOR AMLOGIC MESON
12233 M:      Yue Wang <yue.wang@Amlogic.com>
12234 L:      linux-pci@vger.kernel.org
12235 L:      linux-amlogic@lists.infradead.org
12236 S:      Maintained
12237 F:      drivers/pci/controller/dwc/pci-meson.c
12238
12239 PCIE DRIVER FOR AXIS ARTPEC
12240 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12241 L:      linux-arm-kernel@axis.com
12242 L:      linux-pci@vger.kernel.org
12243 S:      Maintained
12244 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12245 F:      drivers/pci/controller/dwc/*artpec*
12246
12247 PCIE DRIVER FOR CAVIUM THUNDERX
12248 M:      David Daney <david.daney@cavium.com>
12249 L:      linux-pci@vger.kernel.org
12250 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12251 S:      Supported
12252 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12253 F:      drivers/pci/controller/pci-thunder-*
12254
12255 PCIE DRIVER FOR HISILICON
12256 M:      Zhou Wang <wangzhou1@hisilicon.com>
12257 L:      linux-pci@vger.kernel.org
12258 S:      Maintained
12259 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12260 F:      drivers/pci/controller/dwc/pcie-hisi.c
12261
12262 PCIE DRIVER FOR HISILICON KIRIN
12263 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12264 M:      Binghui Wang <wangbinghui@hisilicon.com>
12265 L:      linux-pci@vger.kernel.org
12266 S:      Maintained
12267 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12268 F:      drivers/pci/controller/dwc/pcie-kirin.c
12269
12270 PCIE DRIVER FOR HISILICON STB
12271 M:      Shawn Guo <shawn.guo@linaro.org>
12272 L:      linux-pci@vger.kernel.org
12273 S:      Maintained
12274 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12275 F:      drivers/pci/controller/dwc/pcie-histb.c
12276
12277 PCIE DRIVER FOR MEDIATEK
12278 M:      Ryder Lee <ryder.lee@mediatek.com>
12279 L:      linux-pci@vger.kernel.org
12280 L:      linux-mediatek@lists.infradead.org
12281 S:      Supported
12282 F:      Documentation/devicetree/bindings/pci/mediatek*
12283 F:      drivers/pci/controller/*mediatek*
12284
12285 PCIE DRIVER FOR QUALCOMM MSM
12286 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12287 L:      linux-pci@vger.kernel.org
12288 L:      linux-arm-msm@vger.kernel.org
12289 S:      Maintained
12290 F:      drivers/pci/controller/dwc/*qcom*
12291
12292 PCIE DRIVER FOR ROCKCHIP
12293 M:      Shawn Lin <shawn.lin@rock-chips.com>
12294 L:      linux-pci@vger.kernel.org
12295 L:      linux-rockchip@lists.infradead.org
12296 S:      Maintained
12297 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12298 F:      drivers/pci/controller/pcie-rockchip*
12299
12300 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12301 M:      Linus Walleij <linus.walleij@linaro.org>
12302 L:      linux-pci@vger.kernel.org
12303 S:      Maintained
12304 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12305 F:      drivers/pci/controller/pci-v3-semi.c
12306
12307 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12308 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12309 L:      linux-pci@vger.kernel.org
12310 S:      Maintained
12311 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12312 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12313
12314 PCIE DRIVER FOR ST SPEAR13XX
12315 M:      Pratyush Anand <pratyush.anand@gmail.com>
12316 L:      linux-pci@vger.kernel.org
12317 S:      Maintained
12318 F:      drivers/pci/controller/dwc/*spear*
12319
12320 PCMCIA SUBSYSTEM
12321 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12323 S:      Odd Fixes
12324 F:      Documentation/pcmcia/
12325 F:      tools/pcmcia/
12326 F:      drivers/pcmcia/
12327 F:      include/pcmcia/
12328
12329 PCNET32 NETWORK DRIVER
12330 M:      Don Fry <pcnet32@frontier.com>
12331 L:      netdev@vger.kernel.org
12332 S:      Maintained
12333 F:      drivers/net/ethernet/amd/pcnet32.c
12334
12335 PCRYPT PARALLEL CRYPTO ENGINE
12336 M:      Steffen Klassert <steffen.klassert@secunet.com>
12337 L:      linux-crypto@vger.kernel.org
12338 S:      Maintained
12339 F:      crypto/pcrypt.c
12340 F:      include/crypto/pcrypt.h
12341
12342 PEAQ WMI HOTKEYS DRIVER
12343 M:      Hans de Goede <hdegoede@redhat.com>
12344 L:      platform-driver-x86@vger.kernel.org
12345 S:      Maintained
12346 F:      drivers/platform/x86/peaq-wmi.c
12347
12348 PER-CPU MEMORY ALLOCATOR
12349 M:      Dennis Zhou <dennis@kernel.org>
12350 M:      Tejun Heo <tj@kernel.org>
12351 M:      Christoph Lameter <cl@linux.com>
12352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12353 S:      Maintained
12354 F:      include/linux/percpu*.h
12355 F:      mm/percpu*.c
12356 F:      arch/*/include/asm/percpu.h
12357
12358 PER-TASK DELAY ACCOUNTING
12359 M:      Balbir Singh <bsingharora@gmail.com>
12360 S:      Maintained
12361 F:      include/linux/delayacct.h
12362 F:      kernel/delayacct.c
12363
12364 PERFORMANCE EVENTS SUBSYSTEM
12365 M:      Peter Zijlstra <peterz@infradead.org>
12366 M:      Ingo Molnar <mingo@redhat.com>
12367 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12368 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12369 R:      Jiri Olsa <jolsa@redhat.com>
12370 R:      Namhyung Kim <namhyung@kernel.org>
12371 L:      linux-kernel@vger.kernel.org
12372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12373 S:      Supported
12374 F:      kernel/events/*
12375 F:      include/linux/perf_event.h
12376 F:      include/uapi/linux/perf_event.h
12377 F:      arch/*/kernel/perf_event*.c
12378 F:      arch/*/kernel/*/perf_event*.c
12379 F:      arch/*/kernel/*/*/perf_event*.c
12380 F:      arch/*/include/asm/perf_event.h
12381 F:      arch/*/kernel/perf_callchain.c
12382 F:      arch/*/events/*
12383 F:      arch/*/events/*/*
12384 F:      tools/perf/
12385
12386 PERSONALITY HANDLING
12387 M:      Christoph Hellwig <hch@infradead.org>
12388 L:      linux-abi-devel@lists.sourceforge.net
12389 S:      Maintained
12390 F:      include/linux/personality.h
12391 F:      include/uapi/linux/personality.h
12392
12393 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12394 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12395 L:      linux-input@vger.kernel.org
12396 S:      Maintained
12397 F:      Documentation/input/devices/pxrc.rst
12398 F:      drivers/input/joystick/pxrc.c
12399
12400 PHONET PROTOCOL
12401 M:      Remi Denis-Courmont <courmisch@gmail.com>
12402 S:      Supported
12403 F:      Documentation/networking/phonet.txt
12404 F:      include/linux/phonet.h
12405 F:      include/net/phonet/
12406 F:      include/uapi/linux/phonet.h
12407 F:      net/phonet/
12408
12409 PHRAM MTD DRIVER
12410 M:      Joern Engel <joern@lazybastard.org>
12411 L:      linux-mtd@lists.infradead.org
12412 S:      Maintained
12413 F:      drivers/mtd/devices/phram.c
12414
12415 PICOLCD HID DRIVER
12416 M:      Bruno Prémont <bonbons@linux-vserver.org>
12417 L:      linux-input@vger.kernel.org
12418 S:      Maintained
12419 F:      drivers/hid/hid-picolcd*
12420
12421 PICOXCELL SUPPORT
12422 M:      Jamie Iles <jamie@jamieiles.com>
12423 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12424 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12425 S:      Supported
12426 F:      arch/arm/boot/dts/picoxcell*
12427 F:      arch/arm/mach-picoxcell/
12428 F:      drivers/crypto/picoxcell*
12429
12430 PIN CONTROL SUBSYSTEM
12431 M:      Linus Walleij <linus.walleij@linaro.org>
12432 L:      linux-gpio@vger.kernel.org
12433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12434 S:      Maintained
12435 F:      Documentation/devicetree/bindings/pinctrl/
12436 F:      Documentation/driver-api/pinctl.rst
12437 F:      drivers/pinctrl/
12438 F:      include/linux/pinctrl/
12439
12440 PIN CONTROLLER - MICROCHIP AT91
12441 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12442 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12443 L:      linux-gpio@vger.kernel.org
12444 S:      Supported
12445 F:      drivers/pinctrl/pinctrl-at91*
12446
12447 PIN CONTROLLER - FREESCALE
12448 M:      Dong Aisheng <aisheng.dong@nxp.com>
12449 M:      Fabio Estevam <festevam@gmail.com>
12450 M:      Shawn Guo <shawnguo@kernel.org>
12451 M:      Stefan Agner <stefan@agner.ch>
12452 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12453 L:      linux-gpio@vger.kernel.org
12454 S:      Maintained
12455 F:      drivers/pinctrl/freescale/
12456 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12457
12458 PIN CONTROLLER - INTEL
12459 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12460 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12462 S:      Maintained
12463 F:      drivers/pinctrl/intel/
12464
12465 PIN CONTROLLER - MEDIATEK
12466 M:      Sean Wang <sean.wang@kernel.org>
12467 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12468 S:      Maintained
12469 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12470 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12471 F:      drivers/pinctrl/mediatek/
12472
12473 PIN CONTROLLER - QUALCOMM
12474 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12475 S:      Maintained
12476 L:      linux-arm-msm@vger.kernel.org
12477 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12478 F:      drivers/pinctrl/qcom/
12479
12480 PIN CONTROLLER - RENESAS
12481 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12482 L:      linux-renesas-soc@vger.kernel.org
12483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12484 S:      Maintained
12485 F:      drivers/pinctrl/pinctrl-rz*
12486 F:      drivers/pinctrl/sh-pfc/
12487
12488 PIN CONTROLLER - SAMSUNG
12489 M:      Tomasz Figa <tomasz.figa@gmail.com>
12490 M:      Krzysztof Kozlowski <krzk@kernel.org>
12491 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12492 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12493 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12494 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12496 S:      Maintained
12497 F:      drivers/pinctrl/samsung/
12498 F:      include/dt-bindings/pinctrl/samsung.h
12499 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12500
12501 PIN CONTROLLER - SINGLE
12502 M:      Tony Lindgren <tony@atomide.com>
12503 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12504 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12505 L:      linux-omap@vger.kernel.org
12506 S:      Maintained
12507 F:      drivers/pinctrl/pinctrl-single.c
12508
12509 PIN CONTROLLER - ST SPEAR
12510 M:      Viresh Kumar <vireshk@kernel.org>
12511 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12512 W:      http://www.st.com/spear
12513 S:      Maintained
12514 F:      drivers/pinctrl/spear/
12515
12516 PISTACHIO SOC SUPPORT
12517 M:      James Hartley <james.hartley@sondrel.com>
12518 L:      linux-mips@vger.kernel.org
12519 S:      Odd Fixes
12520 F:      arch/mips/pistachio/
12521 F:      arch/mips/include/asm/mach-pistachio/
12522 F:      arch/mips/boot/dts/img/pistachio*
12523 F:      arch/mips/configs/pistachio*_defconfig
12524
12525 PKTCDVD DRIVER
12526 S:      Orphan
12527 M:      linux-block@vger.kernel.org
12528 F:      drivers/block/pktcdvd.c
12529 F:      include/linux/pktcdvd.h
12530 F:      include/uapi/linux/pktcdvd.h
12531
12532 PKUNITY SOC DRIVERS
12533 M:      Guan Xuetao <gxt@pku.edu.cn>
12534 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12535 S:      Maintained
12536 T:      git git://github.com/gxt/linux.git
12537 F:      drivers/input/serio/i8042-unicore32io.h
12538 F:      drivers/i2c/busses/i2c-puv3.c
12539 F:      drivers/video/fbdev/fb-puv3.c
12540 F:      drivers/rtc/rtc-puv3.c
12541
12542 PMBUS HARDWARE MONITORING DRIVERS
12543 M:      Guenter Roeck <linux@roeck-us.net>
12544 L:      linux-hwmon@vger.kernel.org
12545 W:      http://hwmon.wiki.kernel.org/
12546 W:      http://www.roeck-us.net/linux/drivers/
12547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12548 S:      Maintained
12549 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12550 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12551 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12552 F:      Documentation/hwmon/adm1275.rst
12553 F:      Documentation/hwmon/ibm-cffps.rst
12554 F:      Documentation/hwmon/ir35221.rst
12555 F:      Documentation/hwmon/lm25066.rst
12556 F:      Documentation/hwmon/ltc2978.rst
12557 F:      Documentation/hwmon/ltc3815.rst
12558 F:      Documentation/hwmon/max16064.rst
12559 F:      Documentation/hwmon/max20751.rst
12560 F:      Documentation/hwmon/max31785.rst
12561 F:      Documentation/hwmon/max34440.rst
12562 F:      Documentation/hwmon/max8688.rst
12563 F:      Documentation/hwmon/pmbus.rst
12564 F:      Documentation/hwmon/pmbus-core.rst
12565 F:      Documentation/hwmon/tps40422.rst
12566 F:      Documentation/hwmon/ucd9000.rst
12567 F:      Documentation/hwmon/ucd9200.rst
12568 F:      Documentation/hwmon/zl6100.rst
12569 F:      drivers/hwmon/pmbus/
12570 F:      include/linux/pmbus.h
12571
12572 PMC SIERRA MaxRAID DRIVER
12573 L:      linux-scsi@vger.kernel.org
12574 W:      http://www.pmc-sierra.com/
12575 S:      Orphan
12576 F:      drivers/scsi/pmcraid.*
12577
12578 PMC SIERRA PM8001 DRIVER
12579 M:      Jack Wang <jinpu.wang@profitbricks.com>
12580 M:      lindar_liu@usish.com
12581 L:      linux-scsi@vger.kernel.org
12582 S:      Supported
12583 F:      drivers/scsi/pm8001/
12584
12585 PNP SUPPORT
12586 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12587 S:      Maintained
12588 F:      drivers/pnp/
12589
12590 PNI RM3100 IIO DRIVER
12591 M:      Song Qiang <songqiang1304521@gmail.com>
12592 L:      linux-iio@vger.kernel.org
12593 S:      Maintained
12594 F:      drivers/iio/magnetometer/rm3100*
12595 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12596
12597 POSIX CLOCKS and TIMERS
12598 M:      Thomas Gleixner <tglx@linutronix.de>
12599 L:      linux-kernel@vger.kernel.org
12600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12601 S:      Maintained
12602 F:      fs/timerfd.c
12603 F:      include/linux/timer*
12604 F:      kernel/time/*timer*
12605
12606 POWER MANAGEMENT CORE
12607 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12608 L:      linux-pm@vger.kernel.org
12609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12610 B:      https://bugzilla.kernel.org
12611 S:      Supported
12612 F:      drivers/base/power/
12613 F:      include/linux/pm.h
12614 F:      include/linux/pm_*
12615 F:      include/linux/powercap.h
12616 F:      drivers/powercap/
12617 F:      kernel/configs/nopm.config
12618
12619 POWER STATE COORDINATION INTERFACE (PSCI)
12620 M:      Mark Rutland <mark.rutland@arm.com>
12621 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12622 L:      linux-arm-kernel@lists.infradead.org
12623 S:      Maintained
12624 F:      drivers/firmware/psci/
12625 F:      include/linux/psci.h
12626 F:      include/uapi/linux/psci.h
12627
12628 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12629 M:      Sebastian Reichel <sre@kernel.org>
12630 L:      linux-pm@vger.kernel.org
12631 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12632 S:      Maintained
12633 F:      Documentation/ABI/testing/sysfs-class-power
12634 F:      Documentation/devicetree/bindings/power/supply/
12635 F:      include/linux/power_supply.h
12636 F:      drivers/power/supply/
12637
12638 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12639 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12640 L:      linuxppc-dev@lists.ozlabs.org
12641 S:      Maintained
12642 F:      drivers/char/powernv-op-panel.c
12643
12644 PPP OVER ATM (RFC 2364)
12645 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12646 S:      Maintained
12647 F:      net/atm/pppoatm.c
12648 F:      include/uapi/linux/atmppp.h
12649
12650 PPP OVER ETHERNET
12651 M:      Michal Ostrowski <mostrows@earthlink.net>
12652 S:      Maintained
12653 F:      drivers/net/ppp/pppoe.c
12654 F:      drivers/net/ppp/pppox.c
12655
12656 PPP OVER L2TP
12657 M:      James Chapman <jchapman@katalix.com>
12658 S:      Maintained
12659 F:      net/l2tp/l2tp_ppp.c
12660 F:      include/linux/if_pppol2tp.h
12661 F:      include/uapi/linux/if_pppol2tp.h
12662
12663 PPP PROTOCOL DRIVERS AND COMPRESSORS
12664 M:      Paul Mackerras <paulus@samba.org>
12665 L:      linux-ppp@vger.kernel.org
12666 S:      Maintained
12667 F:      drivers/net/ppp/ppp_*
12668
12669 PPS SUPPORT
12670 M:      Rodolfo Giometti <giometti@enneenne.com>
12671 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12672 L:      linuxpps@ml.enneenne.com (subscribers-only)
12673 S:      Maintained
12674 F:      Documentation/pps/
12675 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12676 F:      Documentation/ABI/testing/sysfs-pps
12677 F:      drivers/pps/
12678 F:      include/linux/pps*.h
12679 F:      include/uapi/linux/pps.h
12680
12681 PPTP DRIVER
12682 M:      Dmitry Kozlov <xeb@mail.ru>
12683 L:      netdev@vger.kernel.org
12684 S:      Maintained
12685 F:      drivers/net/ppp/pptp.c
12686 W:      http://sourceforge.net/projects/accel-pptp
12687
12688 PRINTK
12689 M:      Petr Mladek <pmladek@suse.com>
12690 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12691 R:      Steven Rostedt <rostedt@goodmis.org>
12692 S:      Maintained
12693 F:      kernel/printk/
12694 F:      include/linux/printk.h
12695
12696 PRISM54 WIRELESS DRIVER
12697 M:      Luis Chamberlain <mcgrof@kernel.org>
12698 L:      linux-wireless@vger.kernel.org
12699 W:      http://wireless.kernel.org/en/users/Drivers/p54
12700 S:      Obsolete
12701 F:      drivers/net/wireless/intersil/prism54/
12702
12703 PROC FILESYSTEM
12704 R:      Alexey Dobriyan <adobriyan@gmail.com>
12705 L:      linux-kernel@vger.kernel.org
12706 L:      linux-fsdevel@vger.kernel.org
12707 S:      Maintained
12708 F:      fs/proc/
12709 F:      include/linux/proc_fs.h
12710 F:      tools/testing/selftests/proc/
12711 F:      Documentation/filesystems/proc.txt
12712
12713 PROC SYSCTL
12714 M:      Luis Chamberlain <mcgrof@kernel.org>
12715 M:      Kees Cook <keescook@chromium.org>
12716 L:      linux-kernel@vger.kernel.org
12717 L:      linux-fsdevel@vger.kernel.org
12718 S:      Maintained
12719 F:      fs/proc/proc_sysctl.c
12720 F:      include/linux/sysctl.h
12721 F:      kernel/sysctl.c
12722 F:      tools/testing/selftests/sysctl/
12723
12724 PS3 NETWORK SUPPORT
12725 M:      Geoff Levand <geoff@infradead.org>
12726 L:      netdev@vger.kernel.org
12727 L:      linuxppc-dev@lists.ozlabs.org
12728 S:      Maintained
12729 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12730
12731 PS3 PLATFORM SUPPORT
12732 M:      Geoff Levand <geoff@infradead.org>
12733 L:      linuxppc-dev@lists.ozlabs.org
12734 S:      Maintained
12735 F:      arch/powerpc/boot/ps3*
12736 F:      arch/powerpc/include/asm/lv1call.h
12737 F:      arch/powerpc/include/asm/ps3*.h
12738 F:      arch/powerpc/platforms/ps3/
12739 F:      drivers/*/ps3*
12740 F:      drivers/ps3/
12741 F:      drivers/rtc/rtc-ps3.c
12742 F:      drivers/usb/host/*ps3.c
12743 F:      sound/ppc/snd_ps3*
12744
12745 PS3VRAM DRIVER
12746 M:      Jim Paris <jim@jtan.com>
12747 M:      Geoff Levand <geoff@infradead.org>
12748 L:      linuxppc-dev@lists.ozlabs.org
12749 S:      Maintained
12750 F:      drivers/block/ps3vram.c
12751
12752 PSAMPLE PACKET SAMPLING SUPPORT:
12753 M:      Yotam Gigi <yotam.gi@gmail.com>
12754 S:      Maintained
12755 F:      net/psample
12756 F:      include/net/psample.h
12757 F:      include/uapi/linux/psample.h
12758
12759 PSTORE FILESYSTEM
12760 M:      Kees Cook <keescook@chromium.org>
12761 M:      Anton Vorontsov <anton@enomsg.org>
12762 M:      Colin Cross <ccross@android.com>
12763 M:      Tony Luck <tony.luck@intel.com>
12764 S:      Maintained
12765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12766 F:      fs/pstore/
12767 F:      include/linux/pstore*
12768 F:      drivers/firmware/efi/efi-pstore.c
12769 F:      drivers/acpi/apei/erst.c
12770 F:      Documentation/admin-guide/ramoops.rst
12771 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12772 K:      \b(pstore|ramoops)
12773
12774 PTP HARDWARE CLOCK SUPPORT
12775 M:      Richard Cochran <richardcochran@gmail.com>
12776 L:      netdev@vger.kernel.org
12777 S:      Maintained
12778 W:      http://linuxptp.sourceforge.net/
12779 F:      Documentation/ABI/testing/sysfs-ptp
12780 F:      Documentation/ptp/*
12781 F:      drivers/net/phy/dp83640*
12782 F:      drivers/ptp/*
12783 F:      include/linux/ptp_cl*
12784
12785 PTRACE SUPPORT
12786 M:      Oleg Nesterov <oleg@redhat.com>
12787 S:      Maintained
12788 F:      include/asm-generic/syscall.h
12789 F:      include/linux/ptrace.h
12790 F:      include/linux/regset.h
12791 F:      include/linux/tracehook.h
12792 F:      include/uapi/linux/ptrace.h
12793 F:      include/uapi/linux/ptrace.h
12794 F:      include/asm-generic/ptrace.h
12795 F:      kernel/ptrace.c
12796 F:      arch/*/ptrace*.c
12797 F:      arch/*/*/ptrace*.c
12798 F:      arch/*/include/asm/ptrace*.h
12799
12800 PULSE8-CEC DRIVER
12801 M:      Hans Verkuil <hverkuil@xs4all.nl>
12802 L:      linux-media@vger.kernel.org
12803 T:      git git://linuxtv.org/media_tree.git
12804 S:      Maintained
12805 F:      drivers/media/usb/pulse8-cec/*
12806 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12807
12808 PVRUSB2 VIDEO4LINUX DRIVER
12809 M:      Mike Isely <isely@pobox.com>
12810 L:      pvrusb2@isely.net       (subscribers-only)
12811 L:      linux-media@vger.kernel.org
12812 W:      http://www.isely.net/pvrusb2/
12813 T:      git git://linuxtv.org/media_tree.git
12814 S:      Maintained
12815 F:      Documentation/media/v4l-drivers/pvrusb2*
12816 F:      drivers/media/usb/pvrusb2/
12817
12818 PWC WEBCAM DRIVER
12819 M:      Hans Verkuil <hverkuil@xs4all.nl>
12820 L:      linux-media@vger.kernel.org
12821 T:      git git://linuxtv.org/media_tree.git
12822 S:      Odd Fixes
12823 F:      drivers/media/usb/pwc/*
12824 F:      include/trace/events/pwc.h
12825
12826 PWM FAN DRIVER
12827 M:      Kamil Debski <kamil@wypas.org>
12828 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12829 L:      linux-hwmon@vger.kernel.org
12830 S:      Supported
12831 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12832 F:      Documentation/hwmon/pwm-fan.rst
12833 F:      drivers/hwmon/pwm-fan.c
12834
12835 PWM IR Transmitter
12836 M:      Sean Young <sean@mess.org>
12837 L:      linux-media@vger.kernel.org
12838 S:      Maintained
12839 F:      drivers/media/rc/pwm-ir-tx.c
12840
12841 PWM SUBSYSTEM
12842 M:      Thierry Reding <thierry.reding@gmail.com>
12843 L:      linux-pwm@vger.kernel.org
12844 S:      Maintained
12845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12846 F:      Documentation/pwm.txt
12847 F:      Documentation/devicetree/bindings/pwm/
12848 F:      include/linux/pwm.h
12849 F:      drivers/pwm/
12850 F:      drivers/video/backlight/pwm_bl.c
12851 F:      include/linux/pwm_backlight.h
12852 F:      drivers/gpio/gpio-mvebu.c
12853 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12854
12855 PXA GPIO DRIVER
12856 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12857 L:      linux-gpio@vger.kernel.org
12858 S:      Maintained
12859 F:      drivers/gpio/gpio-pxa.c
12860
12861 PXA MMCI DRIVER
12862 S:      Orphan
12863
12864 PXA RTC DRIVER
12865 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12866 L:      linux-rtc@vger.kernel.org
12867 S:      Maintained
12868
12869 PXA2xx/PXA3xx SUPPORT
12870 M:      Daniel Mack <daniel@zonque.org>
12871 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12872 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12873 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12874 T:      git git://github.com/hzhuang1/linux.git
12875 T:      git git://github.com/rjarzmik/linux.git
12876 S:      Maintained
12877 F:      arch/arm/boot/dts/pxa*
12878 F:      arch/arm/mach-pxa/
12879 F:      drivers/dma/pxa*
12880 F:      drivers/pcmcia/pxa2xx*
12881 F:      drivers/pinctrl/pxa/
12882 F:      drivers/spi/spi-pxa2xx*
12883 F:      drivers/usb/gadget/udc/pxa2*
12884 F:      include/sound/pxa2xx-lib.h
12885 F:      sound/arm/pxa*
12886 F:      sound/soc/pxa/
12887
12888 QAT DRIVER
12889 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12890 L:      qat-linux@intel.com
12891 S:      Supported
12892 F:      drivers/crypto/qat/
12893
12894 QCOM AUDIO (ASoC) DRIVERS
12895 M:      Patrick Lai <plai@codeaurora.org>
12896 M:      Banajit Goswami <bgoswami@codeaurora.org>
12897 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12898 S:      Supported
12899 F:      sound/soc/qcom/
12900
12901 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12902 M:      Gabriel Somlo <somlo@cmu.edu>
12903 M:      "Michael S. Tsirkin" <mst@redhat.com>
12904 L:      qemu-devel@nongnu.org
12905 S:      Maintained
12906 F:      drivers/firmware/qemu_fw_cfg.c
12907 F:      include/uapi/linux/qemu_fw_cfg.h
12908
12909 QIB DRIVER
12910 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12911 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12912 L:      linux-rdma@vger.kernel.org
12913 S:      Supported
12914 F:      drivers/infiniband/hw/qib/
12915
12916 QLOGIC QL41xxx FCOE DRIVER
12917 M:      QLogic-Storage-Upstream@cavium.com
12918 L:      linux-scsi@vger.kernel.org
12919 S:      Supported
12920 F:      drivers/scsi/qedf/
12921
12922 QLOGIC QL41xxx ISCSI DRIVER
12923 M:      QLogic-Storage-Upstream@cavium.com
12924 L:      linux-scsi@vger.kernel.org
12925 S:      Supported
12926 F:      drivers/scsi/qedi/
12927
12928 QLOGIC QL4xxx ETHERNET DRIVER
12929 M:      Ariel Elior <aelior@marvell.com>
12930 M:      GR-everest-linux-l2@marvell.com
12931 L:      netdev@vger.kernel.org
12932 S:      Supported
12933 F:      drivers/net/ethernet/qlogic/qed/
12934 F:      include/linux/qed/
12935 F:      drivers/net/ethernet/qlogic/qede/
12936
12937 QLOGIC QL4xxx RDMA DRIVER
12938 M:      Michal Kalderon <mkalderon@marvell.com>
12939 M:      Ariel Elior <aelior@marvell.com>
12940 L:      linux-rdma@vger.kernel.org
12941 S:      Supported
12942 F:      drivers/infiniband/hw/qedr/
12943 F:      include/uapi/rdma/qedr-abi.h
12944
12945 QLOGIC QLA1280 SCSI DRIVER
12946 M:      Michael Reed <mdr@sgi.com>
12947 L:      linux-scsi@vger.kernel.org
12948 S:      Maintained
12949 F:      drivers/scsi/qla1280.[ch]
12950
12951 QLOGIC QLA2XXX FC-SCSI DRIVER
12952 M:      qla2xxx-upstream@qlogic.com
12953 L:      linux-scsi@vger.kernel.org
12954 S:      Supported
12955 F:      Documentation/scsi/LICENSE.qla2xxx
12956 F:      drivers/scsi/qla2xxx/
12957
12958 QLOGIC QLA3XXX NETWORK DRIVER
12959 M:      GR-Linux-NIC-Dev@marvell.com
12960 L:      netdev@vger.kernel.org
12961 S:      Supported
12962 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12963 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12964
12965 QLOGIC QLA4XXX iSCSI DRIVER
12966 M:      QLogic-Storage-Upstream@qlogic.com
12967 L:      linux-scsi@vger.kernel.org
12968 S:      Supported
12969 F:      Documentation/scsi/LICENSE.qla4xxx
12970 F:      drivers/scsi/qla4xxx/
12971
12972 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12973 M:      Shahed Shaikh <shshaikh@marvell.com>
12974 M:      Manish Chopra <manishc@marvell.com>
12975 M:      GR-Linux-NIC-Dev@marvell.com
12976 L:      netdev@vger.kernel.org
12977 S:      Supported
12978 F:      drivers/net/ethernet/qlogic/qlcnic/
12979
12980 QLOGIC QLGE 10Gb ETHERNET DRIVER
12981 M:      Manish Chopra <manishc@marvell.com>
12982 M:      GR-Linux-NIC-Dev@marvell.com
12983 L:      netdev@vger.kernel.org
12984 S:      Supported
12985 F:      drivers/net/ethernet/qlogic/qlge/
12986
12987 QM1D1B0004 MEDIA DRIVER
12988 M:      Akihiro Tsukada <tskd08@gmail.com>
12989 L:      linux-media@vger.kernel.org
12990 S:      Odd Fixes
12991 F:      drivers/media/tuners/qm1d1b0004*
12992
12993 QM1D1C0042 MEDIA DRIVER
12994 M:      Akihiro Tsukada <tskd08@gmail.com>
12995 L:      linux-media@vger.kernel.org
12996 S:      Odd Fixes
12997 F:      drivers/media/tuners/qm1d1c0042*
12998
12999 QNX4 FILESYSTEM
13000 M:      Anders Larsen <al@alarsen.net>
13001 W:      http://www.alarsen.net/linux/qnx4fs/
13002 S:      Maintained
13003 F:      fs/qnx4/
13004 F:      include/uapi/linux/qnx4_fs.h
13005 F:      include/uapi/linux/qnxtypes.h
13006
13007 QORIQ DPAA2 FSL-MC BUS DRIVER
13008 M:      Stuart Yoder <stuyoder@gmail.com>
13009 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13010 L:      linux-kernel@vger.kernel.org
13011 S:      Maintained
13012 F:      drivers/bus/fsl-mc/
13013 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13014 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13015
13016 QT1010 MEDIA DRIVER
13017 M:      Antti Palosaari <crope@iki.fi>
13018 L:      linux-media@vger.kernel.org
13019 W:      https://linuxtv.org
13020 W:      http://palosaari.fi/linux/
13021 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13022 T:      git git://linuxtv.org/anttip/media_tree.git
13023 S:      Maintained
13024 F:      drivers/media/tuners/qt1010*
13025
13026 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13027 M:      Kalle Valo <kvalo@codeaurora.org>
13028 L:      ath10k@lists.infradead.org
13029 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13031 S:      Supported
13032 F:      drivers/net/wireless/ath/ath10k/
13033
13034 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13035 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13036 L:      linux-wireless@vger.kernel.org
13037 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13038 S:      Supported
13039 F:      drivers/net/wireless/ath/ath9k/
13040
13041 QUALCOMM CAMERA SUBSYSTEM DRIVER
13042 M:      Todor Tomov <todor.too@gmail.com>
13043 L:      linux-media@vger.kernel.org
13044 S:      Maintained
13045 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13046 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13047 F:      drivers/media/platform/qcom/camss/
13048
13049 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13050 M:      Ilia Lin <ilia.lin@kernel.org>
13051 L:      linux-pm@vger.kernel.org
13052 S:      Maintained
13053 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
13054 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
13055
13056 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13057 M:      Timur Tabi <timur@kernel.org>
13058 L:      netdev@vger.kernel.org
13059 S:      Maintained
13060 F:      drivers/net/ethernet/qualcomm/emac/
13061
13062 QUALCOMM ETHQOS ETHERNET DRIVER
13063 M:      Vinod Koul <vkoul@kernel.org>
13064 M:      Niklas Cassel <niklas.cassel@linaro.org>
13065 L:      netdev@vger.kernel.org
13066 S:      Maintained
13067 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13068 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
13069
13070 QUALCOMM GENERIC INTERFACE I2C DRIVER
13071 M:      Alok Chauhan <alokc@codeaurora.org>
13072 L:      linux-i2c@vger.kernel.org
13073 L:      linux-arm-msm@vger.kernel.org
13074 S:      Supported
13075 F:      drivers/i2c/busses/i2c-qcom-geni.c
13076
13077 QUALCOMM HEXAGON ARCHITECTURE
13078 M:      Richard Kuo <rkuo@codeaurora.org>
13079 L:      linux-hexagon@vger.kernel.org
13080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
13081 S:      Supported
13082 F:      arch/hexagon/
13083
13084 QUALCOMM HIDMA DRIVER
13085 M:      Sinan Kaya <okaya@kernel.org>
13086 L:      linux-arm-kernel@lists.infradead.org
13087 L:      linux-arm-msm@vger.kernel.org
13088 L:      dmaengine@vger.kernel.org
13089 S:      Supported
13090 F:      drivers/dma/qcom/hidma*
13091
13092 QUALCOMM IOMMU
13093 M:      Rob Clark <robdclark@gmail.com>
13094 L:      iommu@lists.linux-foundation.org
13095 L:      linux-arm-msm@vger.kernel.org
13096 S:      Maintained
13097 F:      drivers/iommu/qcom_iommu.c
13098
13099 QUALCOMM TSENS THERMAL DRIVER
13100 M:      Amit Kucheria <amit.kucheria@linaro.org>
13101 L:      linux-pm@vger.kernel.org
13102 L:      linux-arm-msm@vger.kernel.org
13103 S:      Maintained
13104 F:      drivers/thermal/qcom/
13105
13106 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13107 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13108 L:      linux-media@vger.kernel.org
13109 L:      linux-arm-msm@vger.kernel.org
13110 T:      git git://linuxtv.org/media_tree.git
13111 S:      Maintained
13112 F:      drivers/media/platform/qcom/venus/
13113
13114 QUALCOMM WCN36XX WIRELESS DRIVER
13115 M:      Kalle Valo <kvalo@codeaurora.org>
13116 L:      wcn36xx@lists.infradead.org
13117 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13118 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13119 S:      Supported
13120 F:      drivers/net/wireless/ath/wcn36xx/
13121
13122 QUANTENNA QTNFMAC WIRELESS DRIVER
13123 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13124 M:      Avinash Patil <avinashp@quantenna.com>
13125 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13126 L:      linux-wireless@vger.kernel.org
13127 S:      Maintained
13128 F:      drivers/net/wireless/quantenna
13129
13130 RADEON and AMDGPU DRM DRIVERS
13131 M:      Alex Deucher <alexander.deucher@amd.com>
13132 M:      Christian König <christian.koenig@amd.com>
13133 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13134 L:      amd-gfx@lists.freedesktop.org
13135 T:      git git://people.freedesktop.org/~agd5f/linux
13136 S:      Supported
13137 F:      drivers/gpu/drm/radeon/
13138 F:      include/uapi/drm/radeon_drm.h
13139 F:      drivers/gpu/drm/amd/
13140 F:      include/uapi/drm/amdgpu_drm.h
13141
13142 RADEON FRAMEBUFFER DISPLAY DRIVER
13143 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13144 L:      linux-fbdev@vger.kernel.org
13145 S:      Maintained
13146 F:      drivers/video/fbdev/aty/radeon*
13147 F:      include/uapi/linux/radeonfb.h
13148
13149 RADIOSHARK RADIO DRIVER
13150 M:      Hans Verkuil <hverkuil@xs4all.nl>
13151 L:      linux-media@vger.kernel.org
13152 T:      git git://linuxtv.org/media_tree.git
13153 S:      Maintained
13154 F:      drivers/media/radio/radio-shark.c
13155
13156 RADIOSHARK2 RADIO DRIVER
13157 M:      Hans Verkuil <hverkuil@xs4all.nl>
13158 L:      linux-media@vger.kernel.org
13159 T:      git git://linuxtv.org/media_tree.git
13160 S:      Maintained
13161 F:      drivers/media/radio/radio-shark2.c
13162 F:      drivers/media/radio/radio-tea5777.c
13163
13164 RADOS BLOCK DEVICE (RBD)
13165 M:      Ilya Dryomov <idryomov@gmail.com>
13166 M:      Sage Weil <sage@redhat.com>
13167 M:      Alex Elder <elder@kernel.org>
13168 L:      ceph-devel@vger.kernel.org
13169 W:      http://ceph.com/
13170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13171 T:      git git://github.com/ceph/ceph-client.git
13172 S:      Supported
13173 F:      Documentation/ABI/testing/sysfs-bus-rbd
13174 F:      drivers/block/rbd.c
13175 F:      drivers/block/rbd_types.h
13176
13177 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13178 M:      Paul Mackerras <paulus@samba.org>
13179 L:      linux-fbdev@vger.kernel.org
13180 S:      Maintained
13181 F:      drivers/video/fbdev/aty/aty128fb.c
13182
13183 RAINSHADOW-CEC DRIVER
13184 M:      Hans Verkuil <hverkuil@xs4all.nl>
13185 L:      linux-media@vger.kernel.org
13186 T:      git git://linuxtv.org/media_tree.git
13187 S:      Maintained
13188 F:      drivers/media/usb/rainshadow-cec/*
13189
13190 RALINK MIPS ARCHITECTURE
13191 M:      John Crispin <john@phrozen.org>
13192 L:      linux-mips@vger.kernel.org
13193 S:      Maintained
13194 F:      arch/mips/ralink
13195
13196 RALINK RT2X00 WIRELESS LAN DRIVER
13197 P:      rt2x00 project
13198 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13199 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13200 L:      linux-wireless@vger.kernel.org
13201 S:      Maintained
13202 F:      drivers/net/wireless/ralink/rt2x00/
13203
13204 RAMDISK RAM BLOCK DEVICE DRIVER
13205 M:      Jens Axboe <axboe@kernel.dk>
13206 S:      Maintained
13207 F:      Documentation/blockdev/ramdisk.txt
13208 F:      drivers/block/brd.c
13209
13210 RANCHU VIRTUAL BOARD FOR MIPS
13211 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13212 L:      linux-mips@vger.kernel.org
13213 S:      Supported
13214 F:      arch/mips/generic/board-ranchu.c
13215 F:      arch/mips/configs/generic/board-ranchu.config
13216
13217 RANDOM NUMBER DRIVER
13218 M:      "Theodore Ts'o" <tytso@mit.edu>
13219 S:      Maintained
13220 F:      drivers/char/random.c
13221
13222 RAPIDIO SUBSYSTEM
13223 M:      Matt Porter <mporter@kernel.crashing.org>
13224 M:      Alexandre Bounine <alex.bou9@gmail.com>
13225 S:      Maintained
13226 F:      drivers/rapidio/
13227
13228 RAS INFRASTRUCTURE
13229 M:      Tony Luck <tony.luck@intel.com>
13230 M:      Borislav Petkov <bp@alien8.de>
13231 L:      linux-edac@vger.kernel.org
13232 S:      Maintained
13233 F:      drivers/ras/
13234 F:      include/linux/ras.h
13235 F:      include/ras/ras_event.h
13236 F:      Documentation/admin-guide/ras.rst
13237
13238 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13239 L:      linux-wireless@vger.kernel.org
13240 S:      Orphan
13241 F:      drivers/net/wireless/ray*
13242
13243 RCUTORTURE TEST FRAMEWORK
13244 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13245 M:      Josh Triplett <josh@joshtriplett.org>
13246 R:      Steven Rostedt <rostedt@goodmis.org>
13247 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13248 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13249 L:      rcu@vger.kernel.org
13250 S:      Supported
13251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13252 F:      tools/testing/selftests/rcutorture
13253
13254 RDC R-321X SoC
13255 M:      Florian Fainelli <florian@openwrt.org>
13256 S:      Maintained
13257
13258 RDC R6040 FAST ETHERNET DRIVER
13259 M:      Florian Fainelli <f.fainelli@gmail.com>
13260 L:      netdev@vger.kernel.org
13261 S:      Maintained
13262 F:      drivers/net/ethernet/rdc/r6040.c
13263
13264 RDMAVT - RDMA verbs software
13265 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13266 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13267 L:      linux-rdma@vger.kernel.org
13268 S:      Supported
13269 F:      drivers/infiniband/sw/rdmavt
13270
13271 RDS - RELIABLE DATAGRAM SOCKETS
13272 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13273 L:      netdev@vger.kernel.org
13274 L:      linux-rdma@vger.kernel.org
13275 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13276 W:      https://oss.oracle.com/projects/rds/
13277 S:      Supported
13278 F:      net/rds/
13279 F:      Documentation/networking/rds.txt
13280
13281 RDT - RESOURCE ALLOCATION
13282 M:      Fenghua Yu <fenghua.yu@intel.com>
13283 M:      Reinette Chatre <reinette.chatre@intel.com>
13284 L:      linux-kernel@vger.kernel.org
13285 S:      Supported
13286 F:      arch/x86/kernel/cpu/resctrl/
13287 F:      arch/x86/include/asm/resctrl_sched.h
13288 F:      Documentation/x86/resctrl*
13289
13290 READ-COPY UPDATE (RCU)
13291 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13292 M:      Josh Triplett <josh@joshtriplett.org>
13293 R:      Steven Rostedt <rostedt@goodmis.org>
13294 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13295 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13296 R:      Joel Fernandes <joel@joelfernandes.org>
13297 L:      rcu@vger.kernel.org
13298 W:      http://www.rdrop.com/users/paulmck/RCU/
13299 S:      Supported
13300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13301 F:      Documentation/RCU/
13302 X:      Documentation/RCU/torture.txt
13303 F:      include/linux/rcu*
13304 X:      include/linux/srcu*.h
13305 F:      kernel/rcu/
13306 X:      kernel/rcu/srcu*.c
13307
13308 REAL TIME CLOCK (RTC) SUBSYSTEM
13309 M:      Alessandro Zummo <a.zummo@towertech.it>
13310 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13311 L:      linux-rtc@vger.kernel.org
13312 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13314 S:      Maintained
13315 F:      Documentation/devicetree/bindings/rtc/
13316 F:      Documentation/rtc.txt
13317 F:      drivers/rtc/
13318 F:      include/linux/rtc.h
13319 F:      include/uapi/linux/rtc.h
13320 F:      include/linux/rtc/
13321 F:      include/linux/platform_data/rtc-*
13322 F:      tools/testing/selftests/rtc/
13323
13324 REALTEK AUDIO CODECS
13325 M:      Bard Liao <bardliao@realtek.com>
13326 M:      Oder Chiou <oder_chiou@realtek.com>
13327 S:      Maintained
13328 F:      sound/soc/codecs/rt*
13329 F:      include/sound/rt*.h
13330
13331 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13332 M:      Linus Walleij <linus.walleij@linaro.org>
13333 S:      Maintained
13334 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13335 F:      drivers/net/dsa/realtek-smi*
13336 F:      drivers/net/dsa/rtl83*
13337
13338 REDPINE WIRELESS DRIVER
13339 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13340 M:      Siva Rebbagondla <siva8118@gmail.com>
13341 L:      linux-wireless@vger.kernel.org
13342 S:      Maintained
13343 F:      drivers/net/wireless/rsi/
13344
13345 REGISTER MAP ABSTRACTION
13346 M:      Mark Brown <broonie@kernel.org>
13347 L:      linux-kernel@vger.kernel.org
13348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13349 S:      Supported
13350 F:      Documentation/devicetree/bindings/regmap/
13351 F:      drivers/base/regmap/
13352 F:      include/linux/regmap.h
13353
13354 REISERFS FILE SYSTEM
13355 L:      reiserfs-devel@vger.kernel.org
13356 S:      Supported
13357 F:      fs/reiserfs/
13358
13359 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13360 M:      Ohad Ben-Cohen <ohad@wizery.com>
13361 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13362 L:      linux-remoteproc@vger.kernel.org
13363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13364 S:      Maintained
13365 F:      Documentation/devicetree/bindings/remoteproc/
13366 F:      Documentation/remoteproc.txt
13367 F:      drivers/remoteproc/
13368 F:      include/linux/remoteproc.h
13369
13370 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13371 M:      Ohad Ben-Cohen <ohad@wizery.com>
13372 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13373 L:      linux-remoteproc@vger.kernel.org
13374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13375 S:      Maintained
13376 F:      drivers/rpmsg/
13377 F:      Documentation/rpmsg.txt
13378 F:      include/linux/rpmsg.h
13379 F:      include/linux/rpmsg/
13380
13381 RENESAS CLOCK DRIVERS
13382 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13383 L:      linux-renesas-soc@vger.kernel.org
13384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13385 S:      Supported
13386 F:      drivers/clk/renesas/
13387
13388 RENESAS EMEV2 I2C DRIVER
13389 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13390 S:      Supported
13391 F:      Documentation/devicetree/bindings/i2c/i2c-emev2.txt
13392 F:      drivers/i2c/busses/i2c-emev2.c
13393
13394 RENESAS ETHERNET DRIVERS
13395 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13396 L:      netdev@vger.kernel.org
13397 L:      linux-renesas-soc@vger.kernel.org
13398 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13399 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13400 F:      drivers/net/ethernet/renesas/
13401 F:      include/linux/sh_eth.h
13402
13403 RENESAS R-CAR GYROADC DRIVER
13404 M:      Marek Vasut <marek.vasut@gmail.com>
13405 L:      linux-iio@vger.kernel.org
13406 S:      Supported
13407 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13408 F:      drivers/iio/adc/rcar-gyroadc.c
13409
13410 RENESAS R-CAR I2C DRIVERS
13411 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13412 S:      Supported
13413 F:      Documentation/devicetree/bindings/i2c/i2c-rcar.txt
13414 F:      Documentation/devicetree/bindings/i2c/i2c-sh_mobile.txt
13415 F:      drivers/i2c/busses/i2c-rcar.c
13416 F:      drivers/i2c/busses/i2c-sh_mobile.c
13417
13418 RENESAS RIIC DRIVER
13419 M:      Chris Brandt <chris.brandt@renesas.com>
13420 S:      Supported
13421 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13422 F:      drivers/i2c/busses/i2c-riic.c
13423
13424 RENESAS USB PHY DRIVER
13425 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13426 L:      linux-renesas-soc@vger.kernel.org
13427 S:      Maintained
13428 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13429
13430 RESET CONTROLLER FRAMEWORK
13431 M:      Philipp Zabel <p.zabel@pengutronix.de>
13432 T:      git git://git.pengutronix.de/git/pza/linux
13433 S:      Maintained
13434 F:      drivers/reset/
13435 F:      Documentation/devicetree/bindings/reset/
13436 F:      include/dt-bindings/reset/
13437 F:      include/linux/reset.h
13438 F:      include/linux/reset/
13439 F:      include/linux/reset-controller.h
13440
13441 RESTARTABLE SEQUENCES SUPPORT
13442 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13443 M:      Peter Zijlstra <peterz@infradead.org>
13444 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13445 M:      Boqun Feng <boqun.feng@gmail.com>
13446 L:      linux-kernel@vger.kernel.org
13447 S:      Supported
13448 F:      kernel/rseq.c
13449 F:      include/uapi/linux/rseq.h
13450 F:      include/trace/events/rseq.h
13451 F:      tools/testing/selftests/rseq/
13452
13453 RFKILL
13454 M:      Johannes Berg <johannes@sipsolutions.net>
13455 L:      linux-wireless@vger.kernel.org
13456 W:      http://wireless.kernel.org/
13457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13459 S:      Maintained
13460 F:      Documentation/rfkill.txt
13461 F:      Documentation/ABI/stable/sysfs-class-rfkill
13462 F:      net/rfkill/
13463 F:      include/linux/rfkill.h
13464 F:      include/uapi/linux/rfkill.h
13465
13466 RHASHTABLE
13467 M:      Thomas Graf <tgraf@suug.ch>
13468 M:      Herbert Xu <herbert@gondor.apana.org.au>
13469 L:      netdev@vger.kernel.org
13470 S:      Maintained
13471 F:      lib/rhashtable.c
13472 F:      lib/test_rhashtable.c
13473 F:      include/linux/rhashtable.h
13474 F:      include/linux/rhashtable-types.h
13475
13476 RICOH R5C592 MEMORYSTICK DRIVER
13477 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13478 S:      Maintained
13479 F:      drivers/memstick/host/r592.*
13480
13481 RICOH SMARTMEDIA/XD DRIVER
13482 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13483 S:      Maintained
13484 F:      drivers/mtd/nand/raw/r852.c
13485 F:      drivers/mtd/nand/raw/r852.h
13486
13487 RISC-V ARCHITECTURE
13488 M:      Palmer Dabbelt <palmer@sifive.com>
13489 M:      Albert Ou <aou@eecs.berkeley.edu>
13490 L:      linux-riscv@lists.infradead.org
13491 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13492 S:      Supported
13493 F:      arch/riscv/
13494 K:      riscv
13495 N:      riscv
13496
13497 ROCCAT DRIVERS
13498 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13499 W:      http://sourceforge.net/projects/roccat/
13500 S:      Maintained
13501 F:      drivers/hid/hid-roccat*
13502 F:      include/linux/hid-roccat*
13503 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13504
13505 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13506 M:      Jacob chen <jacob2.chen@rock-chips.com>
13507 L:      linux-media@vger.kernel.org
13508 S:      Maintained
13509 F:      drivers/media/platform/rockchip/rga/
13510 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13511
13512 ROCKCHIP VPU CODEC DRIVER
13513 M:      Ezequiel Garcia <ezequiel@collabora.com>
13514 L:      linux-media@vger.kernel.org
13515 S:      Maintained
13516 F:      drivers/staging/media/platform/rockchip/vpu/
13517 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13518
13519 ROCKER DRIVER
13520 M:      Jiri Pirko <jiri@resnulli.us>
13521 L:      netdev@vger.kernel.org
13522 S:      Supported
13523 F:      drivers/net/ethernet/rocker/
13524
13525 ROCKETPORT DRIVER
13526 P:      Comtrol Corp.
13527 W:      http://www.comtrol.com
13528 S:      Maintained
13529 F:      Documentation/serial/rocket.rst
13530 F:      drivers/tty/rocket*
13531
13532 ROCKETPORT EXPRESS/INFINITY DRIVER
13533 M:      Kevin Cernekee <cernekee@gmail.com>
13534 L:      linux-serial@vger.kernel.org
13535 S:      Odd Fixes
13536 F:      drivers/tty/serial/rp2.*
13537
13538 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13539 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13540 L:      linux-kernel@vger.kernel.org
13541 L:      linux-renesas-soc@vger.kernel.org
13542 S:      Supported
13543 F:      drivers/mfd/bd9571mwv.c
13544 F:      drivers/regulator/bd9571mwv-regulator.c
13545 F:      drivers/gpio/gpio-bd9571mwv.c
13546 F:      include/linux/mfd/bd9571mwv.h
13547 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13548
13549 ROSE NETWORK LAYER
13550 M:      Ralf Baechle <ralf@linux-mips.org>
13551 L:      linux-hams@vger.kernel.org
13552 W:      http://www.linux-ax25.org/
13553 S:      Maintained
13554 F:      include/net/rose.h
13555 F:      include/uapi/linux/rose.h
13556 F:      net/rose/
13557
13558 RTL2830 MEDIA DRIVER
13559 M:      Antti Palosaari <crope@iki.fi>
13560 L:      linux-media@vger.kernel.org
13561 W:      https://linuxtv.org
13562 W:      http://palosaari.fi/linux/
13563 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13564 T:      git git://linuxtv.org/anttip/media_tree.git
13565 S:      Maintained
13566 F:      drivers/media/dvb-frontends/rtl2830*
13567
13568 RTL2832 MEDIA DRIVER
13569 M:      Antti Palosaari <crope@iki.fi>
13570 L:      linux-media@vger.kernel.org
13571 W:      https://linuxtv.org
13572 W:      http://palosaari.fi/linux/
13573 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13574 T:      git git://linuxtv.org/anttip/media_tree.git
13575 S:      Maintained
13576 F:      drivers/media/dvb-frontends/rtl2832*
13577
13578 RTL2832_SDR MEDIA DRIVER
13579 M:      Antti Palosaari <crope@iki.fi>
13580 L:      linux-media@vger.kernel.org
13581 W:      https://linuxtv.org
13582 W:      http://palosaari.fi/linux/
13583 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13584 T:      git git://linuxtv.org/anttip/media_tree.git
13585 S:      Maintained
13586 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13587
13588 RTL8180 WIRELESS DRIVER
13589 L:      linux-wireless@vger.kernel.org
13590 W:      http://wireless.kernel.org/
13591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13592 S:      Orphan
13593 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13594
13595 RTL8187 WIRELESS DRIVER
13596 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13597 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13598 M:      Larry Finger <Larry.Finger@lwfinger.net>
13599 L:      linux-wireless@vger.kernel.org
13600 W:      http://wireless.kernel.org/
13601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13602 S:      Maintained
13603 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13604
13605 REALTEK WIRELESS DRIVER (rtlwifi family)
13606 M:      Ping-Ke Shih <pkshih@realtek.com>
13607 L:      linux-wireless@vger.kernel.org
13608 W:      http://wireless.kernel.org/
13609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13610 S:      Maintained
13611 F:      drivers/net/wireless/realtek/rtlwifi/
13612
13613 REALTEK WIRELESS DRIVER (rtw88)
13614 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
13615 L:      linux-wireless@vger.kernel.org
13616 S:      Maintained
13617 F:      drivers/net/wireless/realtek/rtw88/
13618
13619 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13620 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13621 L:      linux-wireless@vger.kernel.org
13622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13623 S:      Maintained
13624 F:      drivers/net/wireless/realtek/rtl8xxxu/
13625
13626 RXRPC SOCKETS (AF_RXRPC)
13627 M:      David Howells <dhowells@redhat.com>
13628 L:      linux-afs@lists.infradead.org
13629 S:      Supported
13630 F:      net/rxrpc/
13631 F:      include/keys/rxrpc-type.h
13632 F:      include/net/af_rxrpc.h
13633 F:      include/trace/events/rxrpc.h
13634 F:      include/uapi/linux/rxrpc.h
13635 F:      Documentation/networking/rxrpc.txt
13636 W:      https://www.infradead.org/~dhowells/kafs/
13637
13638 S3 SAVAGE FRAMEBUFFER DRIVER
13639 M:      Antonino Daplas <adaplas@gmail.com>
13640 L:      linux-fbdev@vger.kernel.org
13641 S:      Maintained
13642 F:      drivers/video/fbdev/savage/
13643
13644 S390
13645 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13646 M:      Vasily Gorbik <gor@linux.ibm.com>
13647 M:      Christian Borntraeger <borntraeger@de.ibm.com>
13648 L:      linux-s390@vger.kernel.org
13649 W:      http://www.ibm.com/developerworks/linux/linux390/
13650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13651 S:      Supported
13652 F:      arch/s390/
13653 F:      drivers/s390/
13654 F:      Documentation/s390/
13655 F:      Documentation/driver-api/s390-drivers.rst
13656
13657 S390 COMMON I/O LAYER
13658 M:      Sebastian Ott <sebott@linux.ibm.com>
13659 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13660 L:      linux-s390@vger.kernel.org
13661 W:      http://www.ibm.com/developerworks/linux/linux390/
13662 S:      Supported
13663 F:      drivers/s390/cio/
13664
13665 S390 DASD DRIVER
13666 M:      Stefan Haberland <sth@linux.ibm.com>
13667 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13668 L:      linux-s390@vger.kernel.org
13669 W:      http://www.ibm.com/developerworks/linux/linux390/
13670 S:      Supported
13671 F:      drivers/s390/block/dasd*
13672 F:      block/partitions/ibm.c
13673
13674 S390 IOMMU (PCI)
13675 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13676 L:      linux-s390@vger.kernel.org
13677 W:      http://www.ibm.com/developerworks/linux/linux390/
13678 S:      Supported
13679 F:      drivers/iommu/s390-iommu.c
13680
13681 S390 IUCV NETWORK LAYER
13682 M:      Julian Wiedmann <jwi@linux.ibm.com>
13683 M:      Ursula Braun <ubraun@linux.ibm.com>
13684 L:      linux-s390@vger.kernel.org
13685 W:      http://www.ibm.com/developerworks/linux/linux390/
13686 S:      Supported
13687 F:      drivers/s390/net/*iucv*
13688 F:      include/net/iucv/
13689 F:      net/iucv/
13690
13691 S390 NETWORK DRIVERS
13692 M:      Julian Wiedmann <jwi@linux.ibm.com>
13693 M:      Ursula Braun <ubraun@linux.ibm.com>
13694 L:      linux-s390@vger.kernel.org
13695 W:      http://www.ibm.com/developerworks/linux/linux390/
13696 S:      Supported
13697 F:      drivers/s390/net/
13698
13699 S390 PCI SUBSYSTEM
13700 M:      Sebastian Ott <sebott@linux.ibm.com>
13701 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13702 L:      linux-s390@vger.kernel.org
13703 W:      http://www.ibm.com/developerworks/linux/linux390/
13704 S:      Supported
13705 F:      arch/s390/pci/
13706 F:      drivers/pci/hotplug/s390_pci_hpc.c
13707
13708 S390 VFIO-CCW DRIVER
13709 M:      Cornelia Huck <cohuck@redhat.com>
13710 M:      Farhan Ali <alifm@linux.ibm.com>
13711 M:      Eric Farman <farman@linux.ibm.com>
13712 R:      Halil Pasic <pasic@linux.ibm.com>
13713 L:      linux-s390@vger.kernel.org
13714 L:      kvm@vger.kernel.org
13715 S:      Supported
13716 F:      drivers/s390/cio/vfio_ccw*
13717 F:      Documentation/s390/vfio-ccw.txt
13718 F:      include/uapi/linux/vfio_ccw.h
13719
13720 S390 ZCRYPT DRIVER
13721 M:      Harald Freudenberger <freude@linux.ibm.com>
13722 L:      linux-s390@vger.kernel.org
13723 W:      http://www.ibm.com/developerworks/linux/linux390/
13724 S:      Supported
13725 F:      drivers/s390/crypto/
13726
13727 S390 VFIO AP DRIVER
13728 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13729 M:      Pierre Morel <pmorel@linux.ibm.com>
13730 M:      Halil Pasic <pasic@linux.ibm.com>
13731 L:      linux-s390@vger.kernel.org
13732 W:      http://www.ibm.com/developerworks/linux/linux390/
13733 S:      Supported
13734 F:      drivers/s390/crypto/vfio_ap_drv.c
13735 F:      drivers/s390/crypto/vfio_ap_private.h
13736 F:      drivers/s390/crypto/vfio_ap_ops.c
13737 F:      Documentation/s390/vfio-ap.txt
13738
13739 S390 ZFCP DRIVER
13740 M:      Steffen Maier <maier@linux.ibm.com>
13741 M:      Benjamin Block <bblock@linux.ibm.com>
13742 L:      linux-s390@vger.kernel.org
13743 W:      http://www.ibm.com/developerworks/linux/linux390/
13744 S:      Supported
13745 F:      drivers/s390/scsi/zfcp_*
13746
13747 S3C24XX SD/MMC Driver
13748 M:      Ben Dooks <ben-linux@fluff.org>
13749 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13750 S:      Supported
13751 F:      drivers/mmc/host/s3cmci.*
13752
13753 SAA6588 RDS RECEIVER DRIVER
13754 M:      Hans Verkuil <hverkuil@xs4all.nl>
13755 L:      linux-media@vger.kernel.org
13756 T:      git git://linuxtv.org/media_tree.git
13757 W:      https://linuxtv.org
13758 S:      Odd Fixes
13759 F:      drivers/media/i2c/saa6588*
13760
13761 SAA7134 VIDEO4LINUX DRIVER
13762 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13763 L:      linux-media@vger.kernel.org
13764 W:      https://linuxtv.org
13765 T:      git git://linuxtv.org/media_tree.git
13766 S:      Odd fixes
13767 F:      Documentation/media/v4l-drivers/saa7134*
13768 F:      drivers/media/pci/saa7134/
13769
13770 SAA7146 VIDEO4LINUX-2 DRIVER
13771 M:      Hans Verkuil <hverkuil@xs4all.nl>
13772 L:      linux-media@vger.kernel.org
13773 T:      git git://linuxtv.org/media_tree.git
13774 S:      Maintained
13775 F:      drivers/media/common/saa7146/
13776 F:      drivers/media/pci/saa7146/
13777 F:      include/media/drv-intf/saa7146*
13778
13779 SAMSUNG AUDIO (ASoC) DRIVERS
13780 M:      Krzysztof Kozlowski <krzk@kernel.org>
13781 M:      Sangbeom Kim <sbkim73@samsung.com>
13782 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13783 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13784 S:      Supported
13785 F:      sound/soc/samsung/
13786 F:      Documentation/devicetree/bindings/sound/samsung*
13787
13788 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13789 M:      Krzysztof Kozlowski <krzk@kernel.org>
13790 L:      linux-crypto@vger.kernel.org
13791 L:      linux-samsung-soc@vger.kernel.org
13792 S:      Maintained
13793 F:      drivers/crypto/exynos-rng.c
13794 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13795
13796 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13797 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13798 L:      linux-samsung-soc@vger.kernel.org
13799 S:      Maintained
13800 F:      drivers/char/hw_random/exynos-trng.c
13801 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13802
13803 SAMSUNG FRAMEBUFFER DRIVER
13804 M:      Jingoo Han <jingoohan1@gmail.com>
13805 L:      linux-fbdev@vger.kernel.org
13806 S:      Maintained
13807 F:      drivers/video/fbdev/s3c-fb.c
13808
13809 SAMSUNG LAPTOP DRIVER
13810 M:      Corentin Chary <corentin.chary@gmail.com>
13811 L:      platform-driver-x86@vger.kernel.org
13812 S:      Maintained
13813 F:      drivers/platform/x86/samsung-laptop.c
13814
13815 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13816 M:      Sangbeom Kim <sbkim73@samsung.com>
13817 M:      Krzysztof Kozlowski <krzk@kernel.org>
13818 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13819 L:      linux-kernel@vger.kernel.org
13820 L:      linux-samsung-soc@vger.kernel.org
13821 S:      Supported
13822 F:      drivers/mfd/sec*.c
13823 F:      drivers/regulator/s2m*.c
13824 F:      drivers/regulator/s5m*.c
13825 F:      drivers/clk/clk-s2mps11.c
13826 F:      drivers/rtc/rtc-s5m.c
13827 F:      include/linux/mfd/samsung/
13828 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13829 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13830 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13831 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13832
13833 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13834 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13835 L:      linux-media@vger.kernel.org
13836 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13837 S:      Maintained
13838 F:      drivers/media/platform/s3c-camif/
13839 F:      include/media/drv-intf/s3c_camif.h
13840
13841 SAMSUNG S3FWRN5 NFC DRIVER
13842 M:      Robert Baldyga <r.baldyga@samsung.com>
13843 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13844 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13845 S:      Supported
13846 F:      drivers/nfc/s3fwrn5
13847
13848 SAMSUNG S5C73M3 CAMERA DRIVER
13849 M:      Kyungmin Park <kyungmin.park@samsung.com>
13850 M:      Andrzej Hajda <a.hajda@samsung.com>
13851 L:      linux-media@vger.kernel.org
13852 S:      Supported
13853 F:      drivers/media/i2c/s5c73m3/*
13854
13855 SAMSUNG S5K5BAF CAMERA DRIVER
13856 M:      Kyungmin Park <kyungmin.park@samsung.com>
13857 M:      Andrzej Hajda <a.hajda@samsung.com>
13858 L:      linux-media@vger.kernel.org
13859 S:      Supported
13860 F:      drivers/media/i2c/s5k5baf.c
13861
13862 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13863 M:      Krzysztof Kozlowski <krzk@kernel.org>
13864 M:      Vladimir Zapolskiy <vz@mleia.com>
13865 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13866 L:      linux-crypto@vger.kernel.org
13867 L:      linux-samsung-soc@vger.kernel.org
13868 S:      Maintained
13869 F:      drivers/crypto/s5p-sss.c
13870
13871 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13872 M:      Kyungmin Park <kyungmin.park@samsung.com>
13873 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13874 L:      linux-media@vger.kernel.org
13875 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13876 S:      Supported
13877 F:      drivers/media/platform/exynos4-is/
13878
13879 SAMSUNG SOC CLOCK DRIVERS
13880 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13881 M:      Tomasz Figa <tomasz.figa@gmail.com>
13882 M:      Chanwoo Choi <cw00.choi@samsung.com>
13883 S:      Supported
13884 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13886 F:      drivers/clk/samsung/
13887 F:      include/dt-bindings/clock/exynos*.h
13888 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13889
13890 SAMSUNG SPI DRIVERS
13891 M:      Kukjin Kim <kgene@kernel.org>
13892 M:      Krzysztof Kozlowski <krzk@kernel.org>
13893 M:      Andi Shyti <andi@etezian.org>
13894 L:      linux-spi@vger.kernel.org
13895 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13896 S:      Maintained
13897 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13898 F:      drivers/spi/spi-s3c*
13899 F:      include/linux/platform_data/spi-s3c64xx.h
13900
13901 SAMSUNG SXGBE DRIVERS
13902 M:      Byungho An <bh74.an@samsung.com>
13903 M:      Girish K S <ks.giri@samsung.com>
13904 M:      Vipul Pandya <vipul.pandya@samsung.com>
13905 S:      Supported
13906 L:      netdev@vger.kernel.org
13907 F:      drivers/net/ethernet/samsung/sxgbe/
13908
13909 SAMSUNG THERMAL DRIVER
13910 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13911 L:      linux-pm@vger.kernel.org
13912 L:      linux-samsung-soc@vger.kernel.org
13913 S:      Supported
13914 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13915 F:      drivers/thermal/samsung/
13916
13917 SAMSUNG USB2 PHY DRIVER
13918 M:      Kamil Debski <kamil@wypas.org>
13919 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13920 L:      linux-kernel@vger.kernel.org
13921 S:      Supported
13922 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13923 F:      Documentation/phy/samsung-usb2.txt
13924 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13925 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13926 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13927 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13928 F:      drivers/phy/samsung/phy-samsung-usb2.c
13929 F:      drivers/phy/samsung/phy-samsung-usb2.h
13930
13931 SC1200 WDT DRIVER
13932 M:      Zwane Mwaikambo <zwanem@gmail.com>
13933 S:      Maintained
13934 F:      drivers/watchdog/sc1200wdt.c
13935
13936 SCHEDULER
13937 M:      Ingo Molnar <mingo@redhat.com>
13938 M:      Peter Zijlstra <peterz@infradead.org>
13939 L:      linux-kernel@vger.kernel.org
13940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13941 S:      Maintained
13942 F:      kernel/sched/
13943 F:      include/linux/sched.h
13944 F:      include/uapi/linux/sched.h
13945 F:      include/linux/wait.h
13946 F:      include/linux/preempt.h
13947
13948 SCR24X CHIP CARD INTERFACE DRIVER
13949 M:      Lubomir Rintel <lkundrak@v3.sk>
13950 S:      Supported
13951 F:      drivers/char/pcmcia/scr24x_cs.c
13952
13953 SCSI CDROM DRIVER
13954 M:      Jens Axboe <axboe@kernel.dk>
13955 L:      linux-scsi@vger.kernel.org
13956 W:      http://www.kernel.dk
13957 S:      Maintained
13958 F:      drivers/scsi/sr*
13959
13960 SCSI RDMA PROTOCOL (SRP) INITIATOR
13961 M:      Bart Van Assche <bvanassche@acm.org>
13962 L:      linux-rdma@vger.kernel.org
13963 S:      Supported
13964 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13965 F:      drivers/infiniband/ulp/srp/
13966 F:      include/scsi/srp.h
13967
13968 SCSI RDMA PROTOCOL (SRP) TARGET
13969 M:      Bart Van Assche <bvanassche@acm.org>
13970 L:      linux-rdma@vger.kernel.org
13971 L:      target-devel@vger.kernel.org
13972 S:      Supported
13973 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13974 F:      drivers/infiniband/ulp/srpt/
13975
13976 SCSI SG DRIVER
13977 M:      Doug Gilbert <dgilbert@interlog.com>
13978 L:      linux-scsi@vger.kernel.org
13979 W:      http://sg.danny.cz/sg
13980 S:      Maintained
13981 F:      Documentation/scsi/scsi-generic.txt
13982 F:      drivers/scsi/sg.c
13983 F:      include/scsi/sg.h
13984
13985 SCSI SUBSYSTEM
13986 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13987 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13988 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13990 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
13991 L:      linux-scsi@vger.kernel.org
13992 S:      Maintained
13993 F:      Documentation/devicetree/bindings/scsi/
13994 F:      drivers/scsi/
13995 F:      include/scsi/
13996
13997 SCSI TAPE DRIVER
13998 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13999 L:      linux-scsi@vger.kernel.org
14000 S:      Maintained
14001 F:      Documentation/scsi/st.txt
14002 F:      drivers/scsi/st.*
14003 F:      drivers/scsi/st_*.h
14004
14005 SCSI TARGET SUBSYSTEM
14006 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14007 L:      linux-scsi@vger.kernel.org
14008 L:      target-devel@vger.kernel.org
14009 W:      http://www.linux-iscsi.org
14010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14011 Q:      https://patchwork.kernel.org/project/target-devel/list/
14012 S:      Supported
14013 F:      drivers/target/
14014 F:      include/target/
14015 F:      Documentation/target/
14016
14017 SCTP PROTOCOL
14018 M:      Vlad Yasevich <vyasevich@gmail.com>
14019 M:      Neil Horman <nhorman@tuxdriver.com>
14020 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14021 L:      linux-sctp@vger.kernel.org
14022 W:      http://lksctp.sourceforge.net
14023 S:      Maintained
14024 F:      Documentation/networking/sctp.txt
14025 F:      include/linux/sctp.h
14026 F:      include/uapi/linux/sctp.h
14027 F:      include/net/sctp/
14028 F:      net/sctp/
14029
14030 SCx200 CPU SUPPORT
14031 M:      Jim Cromie <jim.cromie@gmail.com>
14032 S:      Odd Fixes
14033 F:      Documentation/i2c/busses/scx200_acb
14034 F:      arch/x86/platform/scx200/
14035 F:      drivers/watchdog/scx200_wdt.c
14036 F:      drivers/i2c/busses/scx200*
14037 F:      drivers/mtd/maps/scx200_docflash.c
14038 F:      include/linux/scx200.h
14039
14040 SCx200 GPIO DRIVER
14041 M:      Jim Cromie <jim.cromie@gmail.com>
14042 S:      Maintained
14043 F:      drivers/char/scx200_gpio.c
14044 F:      include/linux/scx200_gpio.h
14045
14046 SCx200 HRT CLOCKSOURCE DRIVER
14047 M:      Jim Cromie <jim.cromie@gmail.com>
14048 S:      Maintained
14049 F:      drivers/clocksource/scx200_hrt.c
14050
14051 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14052 M:      Sascha Sommer <saschasommer@freenet.de>
14053 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14054 S:      Maintained
14055 F:      drivers/mmc/host/sdricoh_cs.c
14056
14057 SECO BOARDS CEC DRIVER
14058 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14059 S:      Maintained
14060 F:      drivers/media/platform/seco-cec/seco-cec.c
14061 F:      drivers/media/platform/seco-cec/seco-cec.h
14062
14063 SECURE COMPUTING
14064 M:      Kees Cook <keescook@chromium.org>
14065 R:      Andy Lutomirski <luto@amacapital.net>
14066 R:      Will Drewry <wad@chromium.org>
14067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14068 S:      Supported
14069 F:      kernel/seccomp.c
14070 F:      include/uapi/linux/seccomp.h
14071 F:      include/linux/seccomp.h
14072 F:      tools/testing/selftests/seccomp/*
14073 F:      tools/testing/selftests/kselftest_harness.h
14074 F:      Documentation/userspace-api/seccomp_filter.rst
14075 K:      \bsecure_computing
14076 K:      \bTIF_SECCOMP\b
14077
14078 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14079 M:      Al Cooper <alcooperx@gmail.com>
14080 L:      linux-mmc@vger.kernel.org
14081 L:      bcm-kernel-feedback-list@broadcom.com
14082 S:      Maintained
14083 F:      drivers/mmc/host/sdhci-brcmstb*
14084
14085 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14086 M:      Adrian Hunter <adrian.hunter@intel.com>
14087 L:      linux-mmc@vger.kernel.org
14088 S:      Maintained
14089 F:      drivers/mmc/host/sdhci*
14090 F:      include/linux/mmc/sdhci*
14091
14092 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14093 M:      Adrian Hunter <adrian.hunter@intel.com>
14094 M:      Ritesh Harjani <riteshh@codeaurora.org>
14095 M:      Asutosh Das <asutoshd@codeaurora.org>
14096 L:      linux-mmc@vger.kernel.org
14097 S:      Maintained
14098 F:      drivers/mmc/host/cqhci*
14099
14100 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14101 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14102 M:      Manjunath M B <manjumb@synopsys.com>
14103 L:      linux-mmc@vger.kernel.org
14104 S:      Maintained
14105 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14106
14107 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14108 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14109 L:      linux-mmc@vger.kernel.org
14110 S:      Supported
14111 F:      drivers/mmc/host/sdhci-of-at91.c
14112
14113 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14114 M:      Ben Dooks <ben-linux@fluff.org>
14115 M:      Jaehoon Chung <jh80.chung@samsung.com>
14116 L:      linux-mmc@vger.kernel.org
14117 S:      Maintained
14118 F:      drivers/mmc/host/sdhci-s3c*
14119
14120 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14121 M:      Viresh Kumar <vireshk@kernel.org>
14122 L:      linux-mmc@vger.kernel.org
14123 S:      Maintained
14124 F:      drivers/mmc/host/sdhci-spear.c
14125
14126 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14127 M:      Kishon Vijay Abraham I <kishon@ti.com>
14128 L:      linux-mmc@vger.kernel.org
14129 S:      Maintained
14130 F:      drivers/mmc/host/sdhci-omap.c
14131
14132 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14133 M:      Scott Bauer <scott.bauer@intel.com>
14134 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14135 L:      linux-block@vger.kernel.org
14136 S:      Supported
14137 F:      block/sed*
14138 F:      block/opal_proto.h
14139 F:      include/linux/sed*
14140 F:      include/uapi/linux/sed*
14141
14142 SECURITY CONTACT
14143 M:      Security Officers <security@kernel.org>
14144 S:      Supported
14145
14146 SECURITY SUBSYSTEM
14147 M:      James Morris <jmorris@namei.org>
14148 M:      "Serge E. Hallyn" <serge@hallyn.com>
14149 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14151 W:      http://kernsec.org/
14152 S:      Supported
14153 F:      security/
14154 X:      security/selinux/
14155
14156 SELINUX SECURITY MODULE
14157 M:      Paul Moore <paul@paul-moore.com>
14158 M:      Stephen Smalley <sds@tycho.nsa.gov>
14159 M:      Eric Paris <eparis@parisplace.org>
14160 L:      selinux@vger.kernel.org
14161 W:      https://selinuxproject.org
14162 W:      https://github.com/SELinuxProject
14163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14164 S:      Supported
14165 F:      include/uapi/linux/selinux_netlink.h
14166 F:      security/selinux/
14167 F:      scripts/selinux/
14168 F:      Documentation/admin-guide/LSM/SELinux.rst
14169
14170 SENSABLE PHANTOM
14171 M:      Jiri Slaby <jirislaby@gmail.com>
14172 S:      Maintained
14173 F:      drivers/misc/phantom.c
14174 F:      include/uapi/linux/phantom.h
14175
14176 SERIAL DEVICE BUS
14177 M:      Rob Herring <robh@kernel.org>
14178 L:      linux-serial@vger.kernel.org
14179 S:      Maintained
14180 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14181 F:      drivers/tty/serdev/
14182 F:      include/linux/serdev.h
14183
14184 SERIAL DRIVERS
14185 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14186 L:      linux-serial@vger.kernel.org
14187 S:      Maintained
14188 F:      Documentation/devicetree/bindings/serial/
14189 F:      drivers/tty/serial/
14190
14191 SERIAL IR RECEIVER
14192 M:      Sean Young <sean@mess.org>
14193 L:      linux-media@vger.kernel.org
14194 S:      Maintained
14195 F:      drivers/media/rc/serial_ir.c
14196
14197 SFC NETWORK DRIVER
14198 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14199 M:      Edward Cree <ecree@solarflare.com>
14200 M:      Martin Habets <mhabets@solarflare.com>
14201 L:      netdev@vger.kernel.org
14202 S:      Supported
14203 F:      drivers/net/ethernet/sfc/
14204
14205 SFF/SFP/SFP+ MODULE SUPPORT
14206 M:      Russell King <linux@armlinux.org.uk>
14207 L:      netdev@vger.kernel.org
14208 S:      Maintained
14209 F:      drivers/net/phy/phylink.c
14210 F:      drivers/net/phy/sfp*
14211 F:      include/linux/phylink.h
14212 F:      include/linux/sfp.h
14213
14214 SGI GRU DRIVER
14215 M:      Dimitri Sivanich <sivanich@sgi.com>
14216 S:      Maintained
14217 F:      drivers/misc/sgi-gru/
14218
14219 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14220 M:      Pat Gefre <pfg@sgi.com>
14221 L:      linux-ia64@vger.kernel.org
14222 S:      Supported
14223 F:      Documentation/ia64/serial.txt
14224 F:      drivers/tty/serial/ioc?_serial.c
14225 F:      include/linux/ioc?.h
14226
14227 SGI XP/XPC/XPNET DRIVER
14228 M:      Cliff Whickman <cpw@sgi.com>
14229 M:      Robin Holt <robinmholt@gmail.com>
14230 S:      Maintained
14231 F:      drivers/misc/sgi-xp/
14232
14233 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14234 M:      Ursula Braun <ubraun@linux.ibm.com>
14235 M:      Karsten Graul <kgraul@linux.ibm.com>
14236 L:      linux-s390@vger.kernel.org
14237 W:      http://www.ibm.com/developerworks/linux/linux390/
14238 S:      Supported
14239 F:      net/smc/
14240
14241 SHARP RJ54N1CB0C SENSOR DRIVER
14242 M:      Jacopo Mondi <jacopo@jmondi.org>
14243 L:      linux-media@vger.kernel.org
14244 T:      git git://linuxtv.org/media_tree.git
14245 S:      Odd fixes
14246 F:      drivers/media/i2c/rj54n1cb0c.c
14247 F:      include/media/i2c/rj54n1cb0c.h
14248
14249 SH_VEU V4L2 MEM2MEM DRIVER
14250 L:      linux-media@vger.kernel.org
14251 S:      Orphan
14252 F:      drivers/media/platform/sh_veu.c
14253
14254 SH_VOU V4L2 OUTPUT DRIVER
14255 L:      linux-media@vger.kernel.org
14256 S:      Orphan
14257 F:      drivers/media/platform/sh_vou.c
14258 F:      include/media/drv-intf/sh_vou.h
14259
14260 SI2157 MEDIA DRIVER
14261 M:      Antti Palosaari <crope@iki.fi>
14262 L:      linux-media@vger.kernel.org
14263 W:      https://linuxtv.org
14264 W:      http://palosaari.fi/linux/
14265 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14266 T:      git git://linuxtv.org/anttip/media_tree.git
14267 S:      Maintained
14268 F:      drivers/media/tuners/si2157*
14269
14270 SI2165 MEDIA DRIVER
14271 M:      Matthias Schwarzott <zzam@gentoo.org>
14272 L:      linux-media@vger.kernel.org
14273 W:      https://linuxtv.org
14274 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14275 S:      Maintained
14276 F:      drivers/media/dvb-frontends/si2165*
14277
14278 SI2168 MEDIA DRIVER
14279 M:      Antti Palosaari <crope@iki.fi>
14280 L:      linux-media@vger.kernel.org
14281 W:      https://linuxtv.org
14282 W:      http://palosaari.fi/linux/
14283 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14284 T:      git git://linuxtv.org/anttip/media_tree.git
14285 S:      Maintained
14286 F:      drivers/media/dvb-frontends/si2168*
14287
14288 SI470X FM RADIO RECEIVER I2C 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:      Odd Fixes
14294 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14295
14296 SI470X FM RADIO RECEIVER USB 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/radio/si470x/radio-si470x-common.c
14303 F:      drivers/media/radio/si470x/radio-si470x.h
14304 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14305
14306 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14307 M:      Eduardo Valentin <edubezval@gmail.com>
14308 L:      linux-media@vger.kernel.org
14309 T:      git git://linuxtv.org/media_tree.git
14310 W:      https://linuxtv.org
14311 S:      Odd Fixes
14312 F:      drivers/media/radio/si4713/si4713.?
14313
14314 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14315 M:      Eduardo Valentin <edubezval@gmail.com>
14316 L:      linux-media@vger.kernel.org
14317 T:      git git://linuxtv.org/media_tree.git
14318 W:      https://linuxtv.org
14319 S:      Odd Fixes
14320 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14321
14322 SI4713 FM RADIO TRANSMITTER USB DRIVER
14323 M:      Hans Verkuil <hverkuil@xs4all.nl>
14324 L:      linux-media@vger.kernel.org
14325 T:      git git://linuxtv.org/media_tree.git
14326 W:      https://linuxtv.org
14327 S:      Maintained
14328 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14329
14330 SIANO DVB DRIVER
14331 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14332 L:      linux-media@vger.kernel.org
14333 W:      https://linuxtv.org
14334 T:      git git://linuxtv.org/media_tree.git
14335 S:      Odd fixes
14336 F:      drivers/media/common/siano/
14337 F:      drivers/media/usb/siano/
14338 F:      drivers/media/usb/siano/
14339 F:      drivers/media/mmc/siano/
14340
14341 SIFIVE DRIVERS
14342 M:      Palmer Dabbelt <palmer@sifive.com>
14343 M:      Paul Walmsley <paul.walmsley@sifive.com>
14344 L:      linux-riscv@lists.infradead.org
14345 T:      git git://github.com/sifive/riscv-linux.git
14346 S:      Supported
14347 K:      sifive
14348 N:      sifive
14349
14350 SIFIVE FU540 SYSTEM-ON-CHIP
14351 M:      Paul Walmsley <paul.walmsley@sifive.com>
14352 M:      Palmer Dabbelt <palmer@sifive.com>
14353 L:      linux-riscv@lists.infradead.org
14354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
14355 S:      Supported
14356 K:      fu540
14357 N:      fu540
14358
14359 SILEAD TOUCHSCREEN DRIVER
14360 M:      Hans de Goede <hdegoede@redhat.com>
14361 L:      linux-input@vger.kernel.org
14362 L:      platform-driver-x86@vger.kernel.org
14363 S:      Maintained
14364 F:      drivers/input/touchscreen/silead.c
14365 F:      drivers/platform/x86/touchscreen_dmi.c
14366
14367 SILICON MOTION SM712 FRAME BUFFER DRIVER
14368 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14369 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14370 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14371 L:      linux-fbdev@vger.kernel.org
14372 S:      Maintained
14373 F:      drivers/video/fbdev/sm712*
14374 F:      Documentation/fb/sm712fb.txt
14375
14376 SIMPLE FIRMWARE INTERFACE (SFI)
14377 M:      Len Brown <lenb@kernel.org>
14378 L:      sfi-devel@simplefirmware.org
14379 W:      http://simplefirmware.org/
14380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14381 S:      Supported
14382 F:      arch/x86/platform/sfi/
14383 F:      drivers/sfi/
14384 F:      include/linux/sfi*.h
14385
14386 SIMPLEFB FB DRIVER
14387 M:      Hans de Goede <hdegoede@redhat.com>
14388 L:      linux-fbdev@vger.kernel.org
14389 S:      Maintained
14390 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
14391 F:      drivers/video/fbdev/simplefb.c
14392 F:      include/linux/platform_data/simplefb.h
14393
14394 SIMTEC EB110ATX (Chalice CATS)
14395 P:      Ben Dooks
14396 P:      Vincent Sanders <vince@simtec.co.uk>
14397 M:      Simtec Linux Team <linux@simtec.co.uk>
14398 W:      http://www.simtec.co.uk/products/EB110ATX/
14399 S:      Supported
14400
14401 SIMTEC EB2410ITX (BAST)
14402 P:      Ben Dooks
14403 P:      Vincent Sanders <vince@simtec.co.uk>
14404 M:      Simtec Linux Team <linux@simtec.co.uk>
14405 W:      http://www.simtec.co.uk/products/EB2410ITX/
14406 S:      Supported
14407 F:      arch/arm/mach-s3c24xx/mach-bast.c
14408 F:      arch/arm/mach-s3c24xx/bast-ide.c
14409 F:      arch/arm/mach-s3c24xx/bast-irq.c
14410
14411 SIPHASH PRF ROUTINES
14412 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14413 S:      Maintained
14414 F:      lib/siphash.c
14415 F:      lib/test_siphash.c
14416 F:      include/linux/siphash.h
14417
14418 SIOX
14419 M:      Thorsten Scherer <t.scherer@eckelmann.de>
14420 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14421 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14422 S:      Supported
14423 F:      drivers/siox/*
14424 F:      drivers/gpio/gpio-siox.c
14425 F:      include/trace/events/siox.h
14426
14427 SIS 190 ETHERNET DRIVER
14428 M:      Francois Romieu <romieu@fr.zoreil.com>
14429 L:      netdev@vger.kernel.org
14430 S:      Maintained
14431 F:      drivers/net/ethernet/sis/sis190.c
14432
14433 SIS 900/7016 FAST ETHERNET DRIVER
14434 M:      Daniele Venzano <venza@brownhat.org>
14435 W:      http://www.brownhat.org/sis900.html
14436 L:      netdev@vger.kernel.org
14437 S:      Maintained
14438 F:      drivers/net/ethernet/sis/sis900.*
14439
14440 SIS FRAMEBUFFER DRIVER
14441 M:      Thomas Winischhofer <thomas@winischhofer.net>
14442 W:      http://www.winischhofer.net/linuxsisvga.shtml
14443 S:      Maintained
14444 F:      Documentation/fb/sisfb.txt
14445 F:      drivers/video/fbdev/sis/
14446 F:      include/video/sisfb.h
14447
14448 SIS USB2VGA DRIVER
14449 M:      Thomas Winischhofer <thomas@winischhofer.net>
14450 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14451 S:      Maintained
14452 F:      drivers/usb/misc/sisusbvga/
14453
14454 SLAB ALLOCATOR
14455 M:      Christoph Lameter <cl@linux.com>
14456 M:      Pekka Enberg <penberg@kernel.org>
14457 M:      David Rientjes <rientjes@google.com>
14458 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14459 M:      Andrew Morton <akpm@linux-foundation.org>
14460 L:      linux-mm@kvack.org
14461 S:      Maintained
14462 F:      include/linux/sl?b*.h
14463 F:      mm/sl?b*
14464
14465 SLEEPABLE READ-COPY UPDATE (SRCU)
14466 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14467 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14468 M:      Josh Triplett <josh@joshtriplett.org>
14469 R:      Steven Rostedt <rostedt@goodmis.org>
14470 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14471 L:      rcu@vger.kernel.org
14472 W:      http://www.rdrop.com/users/paulmck/RCU/
14473 S:      Supported
14474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14475 F:      include/linux/srcu*.h
14476 F:      kernel/rcu/srcu*.c
14477
14478 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14479 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14480 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14481 S:      Maintained
14482 F:      drivers/slimbus/
14483 F:      Documentation/devicetree/bindings/slimbus/
14484 F:      include/linux/slimbus.h
14485
14486 SMACK SECURITY MODULE
14487 M:      Casey Schaufler <casey@schaufler-ca.com>
14488 L:      linux-security-module@vger.kernel.org
14489 W:      http://schaufler-ca.com
14490 T:      git git://github.com/cschaufler/smack-next
14491 S:      Maintained
14492 F:      Documentation/admin-guide/LSM/Smack.rst
14493 F:      security/smack/
14494
14495 SMC91x ETHERNET DRIVER
14496 M:      Nicolas Pitre <nico@fluxnic.net>
14497 S:      Odd Fixes
14498 F:      drivers/net/ethernet/smsc/smc91x.*
14499
14500 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14501 M:      Sakari Ailus <sakari.ailus@iki.fi>
14502 L:      linux-media@vger.kernel.org
14503 S:      Maintained
14504 F:      drivers/media/i2c/smiapp/
14505 F:      include/media/i2c/smiapp.h
14506 F:      drivers/media/i2c/smiapp-pll.c
14507 F:      drivers/media/i2c/smiapp-pll.h
14508 F:      include/uapi/linux/smiapp.h
14509 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14510
14511 SMM665 HARDWARE MONITOR DRIVER
14512 M:      Guenter Roeck <linux@roeck-us.net>
14513 L:      linux-hwmon@vger.kernel.org
14514 S:      Maintained
14515 F:      Documentation/hwmon/smm665.rst
14516 F:      drivers/hwmon/smm665.c
14517
14518 SMSC EMC2103 HARDWARE MONITOR DRIVER
14519 M:      Steve Glendinning <steve.glendinning@shawell.net>
14520 L:      linux-hwmon@vger.kernel.org
14521 S:      Maintained
14522 F:      Documentation/hwmon/emc2103.rst
14523 F:      drivers/hwmon/emc2103.c
14524
14525 SMSC SCH5627 HARDWARE MONITOR DRIVER
14526 M:      Hans de Goede <hdegoede@redhat.com>
14527 L:      linux-hwmon@vger.kernel.org
14528 S:      Supported
14529 F:      Documentation/hwmon/sch5627.rst
14530 F:      drivers/hwmon/sch5627.c
14531
14532 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14533 M:      Steve Glendinning <steve.glendinning@shawell.net>
14534 L:      linux-fbdev@vger.kernel.org
14535 S:      Maintained
14536 F:      drivers/video/fbdev/smscufx.c
14537
14538 SMSC47B397 HARDWARE MONITOR DRIVER
14539 M:      Jean Delvare <jdelvare@suse.com>
14540 L:      linux-hwmon@vger.kernel.org
14541 S:      Maintained
14542 F:      Documentation/hwmon/smsc47b397.rst
14543 F:      drivers/hwmon/smsc47b397.c
14544
14545 SMSC911x ETHERNET DRIVER
14546 M:      Steve Glendinning <steve.glendinning@shawell.net>
14547 L:      netdev@vger.kernel.org
14548 S:      Maintained
14549 F:      include/linux/smsc911x.h
14550 F:      drivers/net/ethernet/smsc/smsc911x.*
14551
14552 SMSC9420 PCI ETHERNET DRIVER
14553 M:      Steve Glendinning <steve.glendinning@shawell.net>
14554 L:      netdev@vger.kernel.org
14555 S:      Maintained
14556 F:      drivers/net/ethernet/smsc/smsc9420.*
14557
14558 SOC-CAMERA V4L2 SUBSYSTEM
14559 L:      linux-media@vger.kernel.org
14560 T:      git git://linuxtv.org/media_tree.git
14561 S:      Orphan
14562 F:      include/media/soc_camera.h
14563 F:      drivers/staging/media/soc_camera/
14564
14565 SOCIONEXT SYNQUACER I2C DRIVER
14566 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14567 L:      linux-i2c@vger.kernel.org
14568 S:      Maintained
14569 F:      drivers/i2c/busses/i2c-synquacer.c
14570 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14571
14572 SOCIONEXT UNIPHIER SOUND DRIVER
14573 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14574 S:      Orphan
14575 F:      sound/soc/uniphier/
14576
14577 SOEKRIS NET48XX LED SUPPORT
14578 M:      Chris Boot <bootc@bootc.net>
14579 S:      Maintained
14580 F:      drivers/leds/leds-net48xx.c
14581
14582 SOFT-ROCE DRIVER (rxe)
14583 M:      Moni Shoua <monis@mellanox.com>
14584 L:      linux-rdma@vger.kernel.org
14585 S:      Supported
14586 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14587 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14588 F:      drivers/infiniband/sw/rxe/
14589 F:      include/uapi/rdma/rdma_user_rxe.h
14590
14591 SOFTLOGIC 6x10 MPEG CODEC
14592 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14593 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14594 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14595 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14596 M:      Ismael Luceno <ismael@iodev.co.uk>
14597 L:      linux-media@vger.kernel.org
14598 S:      Supported
14599 F:      drivers/media/pci/solo6x10/
14600
14601 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14602 M:      James Morse <james.morse@arm.com>
14603 L:      linux-arm-kernel@lists.infradead.org
14604 S:      Maintained
14605 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14606 F:      drivers/firmware/arm_sdei.c
14607 F:      include/linux/arm_sdei.h
14608 F:      include/uapi/linux/arm_sdei.h
14609
14610 SOFTWARE RAID (Multiple Disks) SUPPORT
14611 M:      Shaohua Li <shli@kernel.org>
14612 L:      linux-raid@vger.kernel.org
14613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14614 S:      Supported
14615 F:      drivers/md/Makefile
14616 F:      drivers/md/Kconfig
14617 F:      drivers/md/md*
14618 F:      drivers/md/raid*
14619 F:      include/linux/raid/
14620 F:      include/uapi/linux/raid/
14621
14622 SOCIONEXT (SNI) AVE NETWORK DRIVER
14623 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14624 L:      netdev@vger.kernel.org
14625 S:      Maintained
14626 F:      drivers/net/ethernet/socionext/sni_ave.c
14627 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14628
14629 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14630 M:      Jassi Brar <jaswinder.singh@linaro.org>
14631 L:      netdev@vger.kernel.org
14632 S:      Maintained
14633 F:      drivers/net/ethernet/socionext/netsec.c
14634 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14635
14636 SOLIDRUN CLEARFOG SUPPORT
14637 M:      Russell King <linux@armlinux.org.uk>
14638 S:      Maintained
14639 F:      arch/arm/boot/dts/armada-388-clearfog*
14640 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14641
14642 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14643 M:      Russell King <linux@armlinux.org.uk>
14644 S:      Maintained
14645 F:      arch/arm/boot/dts/imx6*-cubox-i*
14646 F:      arch/arm/boot/dts/imx6*-hummingboard*
14647 F:      arch/arm/boot/dts/imx6*-sr-*
14648
14649 SONIC NETWORK DRIVER
14650 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14651 L:      netdev@vger.kernel.org
14652 S:      Maintained
14653 F:      drivers/net/ethernet/natsemi/sonic.*
14654
14655 SONICS SILICON BACKPLANE DRIVER (SSB)
14656 M:      Michael Buesch <m@bues.ch>
14657 L:      linux-wireless@vger.kernel.org
14658 S:      Maintained
14659 F:      drivers/ssb/
14660 F:      include/linux/ssb/
14661
14662 SONY IMX214 SENSOR DRIVER
14663 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14664 L:      linux-media@vger.kernel.org
14665 T:      git git://linuxtv.org/media_tree.git
14666 S:      Maintained
14667 F:      drivers/media/i2c/imx214.c
14668 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14669
14670 SONY IMX258 SENSOR DRIVER
14671 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14672 L:      linux-media@vger.kernel.org
14673 T:      git git://linuxtv.org/media_tree.git
14674 S:      Maintained
14675 F:      drivers/media/i2c/imx258.c
14676
14677 SONY IMX274 SENSOR DRIVER
14678 M:      Leon Luo <leonl@leopardimaging.com>
14679 L:      linux-media@vger.kernel.org
14680 T:      git git://linuxtv.org/media_tree.git
14681 S:      Maintained
14682 F:      drivers/media/i2c/imx274.c
14683 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14684
14685 SONY IMX319 SENSOR DRIVER
14686 M:      Bingbu Cao <bingbu.cao@intel.com>
14687 L:      linux-media@vger.kernel.org
14688 T:      git git://linuxtv.org/media_tree.git
14689 S:      Maintained
14690 F:      drivers/media/i2c/imx319.c
14691
14692 SONY IMX355 SENSOR DRIVER
14693 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14694 L:      linux-media@vger.kernel.org
14695 T:      git git://linuxtv.org/media_tree.git
14696 S:      Maintained
14697 F:      drivers/media/i2c/imx355.c
14698
14699 SONY MEMORYSTICK SUBSYSTEM
14700 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14701 M:      Alex Dubov <oakad@yahoo.com>
14702 M:      Ulf Hansson <ulf.hansson@linaro.org>
14703 L:      linux-mmc@vger.kernel.org
14704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14705 S:      Maintained
14706 F:      drivers/memstick/
14707 F:      include/linux/memstick.h
14708
14709 SONY VAIO CONTROL DEVICE DRIVER
14710 M:      Mattia Dongili <malattia@linux.it>
14711 L:      platform-driver-x86@vger.kernel.org
14712 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14713 S:      Maintained
14714 F:      Documentation/laptops/sony-laptop.txt
14715 F:      drivers/char/sonypi.c
14716 F:      drivers/platform/x86/sony-laptop.c
14717 F:      include/linux/sony-laptop.h
14718
14719 SOUND
14720 M:      Jaroslav Kysela <perex@perex.cz>
14721 M:      Takashi Iwai <tiwai@suse.com>
14722 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14723 W:      http://www.alsa-project.org/
14724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14725 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14726 S:      Maintained
14727 F:      Documentation/sound/
14728 F:      include/sound/
14729 F:      include/uapi/sound/
14730 F:      sound/
14731
14732 SOUND - COMPRESSED AUDIO
14733 M:      Vinod Koul <vkoul@kernel.org>
14734 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14736 S:      Supported
14737 F:      Documentation/sound/designs/compress-offload.rst
14738 F:      include/sound/compress_driver.h
14739 F:      include/uapi/sound/compress_*
14740 F:      sound/core/compress_offload.c
14741 F:      sound/soc/soc-compress.c
14742
14743 SOUND - DMAENGINE HELPERS
14744 M:      Lars-Peter Clausen <lars@metafoo.de>
14745 S:      Supported
14746 F:      include/sound/dmaengine_pcm.h
14747 F:      sound/core/pcm_dmaengine.c
14748 F:      sound/soc/soc-generic-dmaengine-pcm.c
14749
14750 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14751 M:      Liam Girdwood <lgirdwood@gmail.com>
14752 M:      Mark Brown <broonie@kernel.org>
14753 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14754 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14755 W:      http://alsa-project.org/main/index.php/ASoC
14756 S:      Supported
14757 F:      Documentation/devicetree/bindings/sound/
14758 F:      Documentation/sound/soc/
14759 F:      sound/soc/
14760 F:      include/dt-bindings/sound/
14761 F:      include/sound/soc*
14762
14763 SOUNDWIRE SUBSYSTEM
14764 M:      Vinod Koul <vkoul@kernel.org>
14765 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14766 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14767 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14768 S:      Supported
14769 F:      Documentation/driver-api/soundwire/
14770 F:      drivers/soundwire/
14771 F:      include/linux/soundwire/
14772
14773 SP2 MEDIA DRIVER
14774 M:      Olli Salonen <olli.salonen@iki.fi>
14775 L:      linux-media@vger.kernel.org
14776 W:      https://linuxtv.org
14777 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14778 S:      Maintained
14779 F:      drivers/media/dvb-frontends/sp2*
14780
14781 SPARC + UltraSPARC (sparc/sparc64)
14782 M:      "David S. Miller" <davem@davemloft.net>
14783 L:      sparclinux@vger.kernel.org
14784 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14787 S:      Maintained
14788 F:      arch/sparc/
14789 F:      drivers/sbus/
14790
14791 SPARC SERIAL DRIVERS
14792 M:      "David S. Miller" <davem@davemloft.net>
14793 L:      sparclinux@vger.kernel.org
14794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14796 S:      Maintained
14797 F:      include/linux/sunserialcore.h
14798 F:      drivers/tty/serial/suncore.c
14799 F:      drivers/tty/serial/sunhv.c
14800 F:      drivers/tty/serial/sunsab.c
14801 F:      drivers/tty/serial/sunsab.h
14802 F:      drivers/tty/serial/sunsu.c
14803 F:      drivers/tty/serial/sunzilog.c
14804 F:      drivers/tty/serial/sunzilog.h
14805 F:      drivers/tty/vcc.c
14806
14807 SPARSE CHECKER
14808 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14809 L:      linux-sparse@vger.kernel.org
14810 W:      https://sparse.wiki.kernel.org/
14811 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14812 S:      Maintained
14813 F:      include/linux/compiler.h
14814
14815 SPEAR CLOCK FRAMEWORK SUPPORT
14816 M:      Viresh Kumar <vireshk@kernel.org>
14817 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14818 W:      http://www.st.com/spear
14819 S:      Maintained
14820 F:      drivers/clk/spear/
14821
14822 SPEAR PLATFORM SUPPORT
14823 M:      Viresh Kumar <vireshk@kernel.org>
14824 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14825 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14826 W:      http://www.st.com/spear
14827 S:      Maintained
14828 F:      arch/arm/boot/dts/spear*
14829 F:      arch/arm/mach-spear/
14830
14831 SPI NOR SUBSYSTEM
14832 M:      Marek Vasut <marek.vasut@gmail.com>
14833 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14834 L:      linux-mtd@lists.infradead.org
14835 W:      http://www.linux-mtd.infradead.org/
14836 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
14838 S:      Maintained
14839 F:      drivers/mtd/spi-nor/
14840 F:      include/linux/mtd/spi-nor.h
14841
14842 SPI SUBSYSTEM
14843 M:      Mark Brown <broonie@kernel.org>
14844 L:      linux-spi@vger.kernel.org
14845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14846 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14847 S:      Maintained
14848 F:      Documentation/devicetree/bindings/spi/
14849 F:      Documentation/spi/
14850 F:      drivers/spi/
14851 F:      include/linux/spi/
14852 F:      include/uapi/linux/spi/
14853 F:      tools/spi/
14854
14855 SPIDERNET NETWORK DRIVER for CELL
14856 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14857 L:      netdev@vger.kernel.org
14858 S:      Supported
14859 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14860 F:      drivers/net/ethernet/toshiba/spider_net*
14861
14862 SPMI SUBSYSTEM
14863 R:      Stephen Boyd <sboyd@kernel.org>
14864 L:      linux-arm-msm@vger.kernel.org
14865 F:      Documentation/devicetree/bindings/spmi/
14866 F:      drivers/spmi/
14867 F:      include/dt-bindings/spmi/spmi.h
14868 F:      include/linux/spmi.h
14869 F:      include/trace/events/spmi.h
14870
14871 SPU FILE SYSTEM
14872 M:      Jeremy Kerr <jk@ozlabs.org>
14873 L:      linuxppc-dev@lists.ozlabs.org
14874 W:      http://www.ibm.com/developerworks/power/cell/
14875 S:      Supported
14876 F:      Documentation/filesystems/spufs.txt
14877 F:      arch/powerpc/platforms/cell/spufs/
14878
14879 SQUASHFS FILE SYSTEM
14880 M:      Phillip Lougher <phillip@squashfs.org.uk>
14881 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14882 W:      http://squashfs.org.uk
14883 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14884 S:      Maintained
14885 F:      Documentation/filesystems/squashfs.txt
14886 F:      fs/squashfs/
14887
14888 SRM (Alpha) environment access
14889 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14890 S:      Maintained
14891 F:      arch/alpha/kernel/srm_env.c
14892
14893 ST LSM6DSx IMU IIO DRIVER
14894 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14895 L:      linux-iio@vger.kernel.org
14896 W:      http://www.st.com/
14897 S:      Maintained
14898 F:      drivers/iio/imu/st_lsm6dsx/
14899 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14900
14901 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
14902 M:      Mickael Guene <mickael.guene@st.com>
14903 L:      linux-media@vger.kernel.org
14904 T:      git git://linuxtv.org/media_tree.git
14905 S:      Maintained
14906 F:      drivers/media/i2c/st-mipid02.c
14907 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
14908
14909 ST STM32 I2C/SMBUS DRIVER
14910 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14911 L:      linux-i2c@vger.kernel.org
14912 S:      Maintained
14913 F:      drivers/i2c/busses/i2c-stm32*
14914
14915 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14916 M:      Song Qiang <songqiang1304521@gmail.com>
14917 L:      linux-iio@vger.kernel.org
14918 S:      Maintained
14919 F:      drivers/iio/proximity/vl53l0x-i2c.c
14920 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14921
14922 STABLE BRANCH
14923 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14924 M:      Sasha Levin <sashal@kernel.org>
14925 L:      stable@vger.kernel.org
14926 S:      Supported
14927 F:      Documentation/process/stable-kernel-rules.rst
14928
14929 STAGING - COMEDI
14930 M:      Ian Abbott <abbotti@mev.co.uk>
14931 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14932 S:      Odd Fixes
14933 F:      drivers/staging/comedi/
14934
14935 STAGING - EROFS FILE SYSTEM
14936 M:      Gao Xiang <gaoxiang25@huawei.com>
14937 M:      Chao Yu <yuchao0@huawei.com>
14938 L:      linux-erofs@lists.ozlabs.org
14939 S:      Maintained
14940 F:      drivers/staging/erofs/
14941
14942 STAGING - INDUSTRIAL IO
14943 M:      Jonathan Cameron <jic23@kernel.org>
14944 L:      linux-iio@vger.kernel.org
14945 S:      Odd Fixes
14946 F:      Documentation/devicetree/bindings/staging/iio/
14947 F:      drivers/staging/iio/
14948
14949 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14950 M:      Marc Dietrich <marvin24@gmx.de>
14951 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14952 L:      linux-tegra@vger.kernel.org
14953 S:      Maintained
14954 F:      drivers/staging/nvec/
14955
14956 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14957 M:      Jens Frederich <jfrederich@gmail.com>
14958 M:      Daniel Drake <dsd@laptop.org>
14959 M:      Jon Nettleton <jon.nettleton@gmail.com>
14960 W:      http://wiki.laptop.org/go/DCON
14961 S:      Maintained
14962 F:      drivers/staging/olpc_dcon/
14963
14964 STAGING - REALTEK RTL8712U DRIVERS
14965 M:      Larry Finger <Larry.Finger@lwfinger.net>
14966 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14967 S:      Odd Fixes
14968 F:      drivers/staging/rtl8712/
14969
14970 STAGING - REALTEK RTL8188EU DRIVERS
14971 M:      Larry Finger <Larry.Finger@lwfinger.net>
14972 S:      Odd Fixes
14973 F:      drivers/staging/rtl8188eu/
14974
14975 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14976 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14977 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14978 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14979 L:      linux-fbdev@vger.kernel.org
14980 S:      Maintained
14981 F:      drivers/staging/sm750fb/
14982
14983 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14984 M:      William Hubbs <w.d.hubbs@gmail.com>
14985 M:      Chris Brannon <chris@the-brannons.com>
14986 M:      Kirk Reiser <kirk@reisers.ca>
14987 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14988 L:      speakup@linux-speakup.org
14989 W:      http://www.linux-speakup.org/
14990 S:      Odd Fixes
14991 F:      drivers/staging/speakup/
14992
14993 STAGING - VIA VT665X DRIVERS
14994 M:      Forest Bond <forest@alittletooquiet.net>
14995 S:      Odd Fixes
14996 F:      drivers/staging/vt665?/
14997
14998 STAGING - WILC1000 WIFI DRIVER
14999 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
15000 M:      Ajay Singh <ajay.kathat@microchip.com>
15001 L:      linux-wireless@vger.kernel.org
15002 S:      Supported
15003 F:      drivers/staging/wilc1000/
15004
15005 STAGING SUBSYSTEM
15006 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15008 L:      devel@driverdev.osuosl.org
15009 S:      Supported
15010 F:      drivers/staging/
15011
15012 STARFIRE/DURALAN NETWORK DRIVER
15013 M:      Ion Badulescu <ionut@badula.org>
15014 S:      Odd Fixes
15015 F:      drivers/net/ethernet/adaptec/starfire*
15016
15017 STEC S1220 SKD DRIVER
15018 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15019 L:      linux-block@vger.kernel.org
15020 S:      Maintained
15021 F:      drivers/block/skd*[ch]
15022
15023 STI AUDIO (ASoC) DRIVERS
15024 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15025 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15026 S:      Maintained
15027 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15028 F:      sound/soc/sti/
15029
15030 STI CEC DRIVER
15031 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15032 S:      Maintained
15033 F:      drivers/media/platform/sti/cec/
15034 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15035
15036 STK1160 USB VIDEO CAPTURE DRIVER
15037 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15038 L:      linux-media@vger.kernel.org
15039 T:      git git://linuxtv.org/media_tree.git
15040 S:      Maintained
15041 F:      drivers/media/usb/stk1160/
15042
15043 STM32 AUDIO (ASoC) DRIVERS
15044 M:      Olivier Moysan <olivier.moysan@st.com>
15045 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15046 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15047 S:      Maintained
15048 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15049 F:      sound/soc/stm/
15050
15051 STM32 TIMER/LPTIMER DRIVERS
15052 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15053 S:      Maintained
15054 F:      drivers/*/stm32-*timer*
15055 F:      drivers/pwm/pwm-stm32*
15056 F:      include/linux/*/stm32-*tim*
15057 F:      Documentation/ABI/testing/*timer-stm32
15058 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15059 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15060
15061 STMMAC ETHERNET DRIVER
15062 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15063 M:      Alexandre Torgue <alexandre.torgue@st.com>
15064 M:      Jose Abreu <joabreu@synopsys.com>
15065 L:      netdev@vger.kernel.org
15066 W:      http://www.stlinux.com
15067 S:      Supported
15068 F:      drivers/net/ethernet/stmicro/stmmac/
15069
15070 SUN3/3X
15071 M:      Sam Creasey <sammy@sammy.net>
15072 W:      http://sammy.net/sun3/
15073 S:      Maintained
15074 F:      arch/m68k/kernel/*sun3*
15075 F:      arch/m68k/sun3*/
15076 F:      arch/m68k/include/asm/sun3*
15077 F:      drivers/net/ethernet/i825xx/sun3*
15078
15079 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15080 M:      Hans de Goede <hdegoede@redhat.com>
15081 L:      linux-input@vger.kernel.org
15082 S:      Maintained
15083 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
15084 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15085
15086 SUNDANCE NETWORK DRIVER
15087 M:      Denis Kirjanov <kda@linux-powerpc.org>
15088 L:      netdev@vger.kernel.org
15089 S:      Maintained
15090 F:      drivers/net/ethernet/dlink/sundance.c
15091
15092 SUPERH
15093 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15094 M:      Rich Felker <dalias@libc.org>
15095 L:      linux-sh@vger.kernel.org
15096 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15097 S:      Maintained
15098 F:      Documentation/sh/
15099 F:      arch/sh/
15100 F:      drivers/sh/
15101
15102 SUSPEND TO RAM
15103 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15104 M:      Len Brown <len.brown@intel.com>
15105 M:      Pavel Machek <pavel@ucw.cz>
15106 L:      linux-pm@vger.kernel.org
15107 B:      https://bugzilla.kernel.org
15108 S:      Supported
15109 F:      Documentation/power/
15110 F:      arch/x86/kernel/acpi/
15111 F:      drivers/base/power/
15112 F:      kernel/power/
15113 F:      include/linux/suspend.h
15114 F:      include/linux/freezer.h
15115 F:      include/linux/pm.h
15116
15117 SVGA HANDLING
15118 M:      Martin Mares <mj@ucw.cz>
15119 L:      linux-video@atrey.karlin.mff.cuni.cz
15120 S:      Maintained
15121 F:      Documentation/svga.txt
15122 F:      arch/x86/boot/video*
15123
15124 SWIOTLB SUBSYSTEM
15125 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15126 L:      iommu@lists.linux-foundation.org
15127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15128 S:      Supported
15129 F:      kernel/dma/swiotlb.c
15130 F:      arch/*/kernel/pci-swiotlb.c
15131 F:      include/linux/swiotlb.h
15132
15133 SWITCHDEV
15134 M:      Jiri Pirko <jiri@resnulli.us>
15135 M:      Ivan Vecera <ivecera@redhat.com>
15136 L:      netdev@vger.kernel.org
15137 S:      Supported
15138 F:      net/switchdev/
15139 F:      include/net/switchdev.h
15140
15141 SY8106A REGULATOR DRIVER
15142 M:      Icenowy Zheng <icenowy@aosc.io>
15143 S:      Maintained
15144 F:      drivers/regulator/sy8106a-regulator.c
15145 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15146
15147 SYNC FILE FRAMEWORK
15148 M:      Sumit Semwal <sumit.semwal@linaro.org>
15149 R:      Gustavo Padovan <gustavo@padovan.org>
15150 S:      Maintained
15151 L:      linux-media@vger.kernel.org
15152 L:      dri-devel@lists.freedesktop.org
15153 F:      drivers/dma-buf/sync_*
15154 F:      drivers/dma-buf/dma-fence*
15155 F:      drivers/dma-buf/sw_sync.c
15156 F:      include/linux/sync_file.h
15157 F:      include/uapi/linux/sync_file.h
15158 F:      Documentation/sync_file.txt
15159 T:      git git://anongit.freedesktop.org/drm/drm-misc
15160
15161 SYNOPSYS ARC ARCHITECTURE
15162 M:      Vineet Gupta <vgupta@synopsys.com>
15163 L:      linux-snps-arc@lists.infradead.org
15164 S:      Supported
15165 F:      arch/arc/
15166 F:      Documentation/devicetree/bindings/arc/*
15167 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15168 F:      drivers/clocksource/arc_timer.c
15169 F:      drivers/tty/serial/arc_uart.c
15170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15171
15172 SYNOPSYS ARC HSDK SDP pll clock driver
15173 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15174 S:      Supported
15175 F:      drivers/clk/clk-hsdk-pll.c
15176 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15177
15178 SYNOPSYS ARC SDP clock driver
15179 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15180 S:      Supported
15181 F:      drivers/clk/axs10x/*
15182 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15183
15184 SYNOPSYS ARC SDP platform support
15185 M:      Alexey Brodkin <abrodkin@synopsys.com>
15186 S:      Supported
15187 F:      arch/arc/plat-axs10x
15188 F:      arch/arc/boot/dts/ax*
15189 F:      Documentation/devicetree/bindings/arc/axs10*
15190
15191 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15192 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15193 S:      Supported
15194 F:      drivers/reset/reset-axs10x.c
15195 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15196
15197 SYNOPSYS CREG GPIO DRIVER
15198 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15199 S:      Maintained
15200 F:      drivers/gpio/gpio-creg-snps.c
15201 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15202
15203 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15204 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15205 S:      Maintained
15206 F:      drivers/tty/serial/8250/8250_dw.c
15207
15208 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15209 M:      Hoan Tran <hoan@os.amperecomputing.com>
15210 L:      linux-gpio@vger.kernel.org
15211 S:      Maintained
15212 F:      drivers/gpio/gpio-dwapb.c
15213 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15214
15215 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15216 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15217 S:      Maintained
15218 F:      drivers/dma/dwi-axi-dmac/
15219 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15220
15221 SYNOPSYS DESIGNWARE DMAC DRIVER
15222 M:      Viresh Kumar <vireshk@kernel.org>
15223 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15224 S:      Maintained
15225 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15226 F:      drivers/dma/dw/
15227 F:      include/dt-bindings/dma/dw-dmac.h
15228 F:      include/linux/dma/dw.h
15229 F:      include/linux/platform_data/dma-dw.h
15230
15231 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15232 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15233 L:      netdev@vger.kernel.org
15234 S:      Supported
15235 F:      drivers/net/ethernet/synopsys/
15236
15237 SYNOPSYS DESIGNWARE I2C DRIVER
15238 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15239 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15240 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15241 L:      linux-i2c@vger.kernel.org
15242 S:      Maintained
15243 F:      drivers/i2c/busses/i2c-designware-*
15244 F:      include/linux/platform_data/i2c-designware.h
15245
15246 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15247 M:      Jaehoon Chung <jh80.chung@samsung.com>
15248 L:      linux-mmc@vger.kernel.org
15249 S:      Maintained
15250 F:      drivers/mmc/host/dw_mmc*
15251
15252 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15253 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15254 S:      Supported
15255 F:      drivers/reset/reset-hsdk.c
15256 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15257 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15258
15259 SYSTEM CONFIGURATION (SYSCON)
15260 M:      Lee Jones <lee.jones@linaro.org>
15261 M:      Arnd Bergmann <arnd@arndb.de>
15262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15263 S:      Supported
15264 F:      drivers/mfd/syscon.c
15265
15266 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15267 M:      Sudeep Holla <sudeep.holla@arm.com>
15268 L:      linux-arm-kernel@lists.infradead.org
15269 S:      Maintained
15270 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15271 F:      drivers/clk/clk-sc[mp]i.c
15272 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15273 F:      drivers/firmware/arm_scpi.c
15274 F:      drivers/firmware/arm_scmi/
15275 F:      include/linux/sc[mp]i_protocol.h
15276
15277 SYSTEM RESET/SHUTDOWN DRIVERS
15278 M:      Sebastian Reichel <sre@kernel.org>
15279 L:      linux-pm@vger.kernel.org
15280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15281 S:      Maintained
15282 F:      Documentation/devicetree/bindings/power/reset/
15283 F:      drivers/power/reset/
15284
15285 SYSTEM TRACE MODULE CLASS
15286 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15287 S:      Maintained
15288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15289 F:      Documentation/trace/stm.rst
15290 F:      drivers/hwtracing/stm/
15291 F:      include/linux/stm.h
15292 F:      include/uapi/linux/stm.h
15293
15294 SYSV FILESYSTEM
15295 M:      Christoph Hellwig <hch@infradead.org>
15296 S:      Maintained
15297 F:      Documentation/filesystems/sysv-fs.txt
15298 F:      fs/sysv/
15299 F:      include/linux/sysv_fs.h
15300
15301 TASKSTATS STATISTICS INTERFACE
15302 M:      Balbir Singh <bsingharora@gmail.com>
15303 S:      Maintained
15304 F:      Documentation/accounting/taskstats*
15305 F:      include/linux/taskstats*
15306 F:      kernel/taskstats.c
15307
15308 TC subsystem
15309 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15310 M:      Cong Wang <xiyou.wangcong@gmail.com>
15311 M:      Jiri Pirko <jiri@resnulli.us>
15312 L:      netdev@vger.kernel.org
15313 S:      Maintained
15314 F:      include/net/pkt_cls.h
15315 F:      include/net/pkt_sched.h
15316 F:      include/net/tc_act/
15317 F:      include/uapi/linux/pkt_cls.h
15318 F:      include/uapi/linux/pkt_sched.h
15319 F:      include/uapi/linux/tc_act/
15320 F:      include/uapi/linux/tc_ematch/
15321 F:      net/sched/
15322
15323 TC90522 MEDIA DRIVER
15324 M:      Akihiro Tsukada <tskd08@gmail.com>
15325 L:      linux-media@vger.kernel.org
15326 S:      Odd Fixes
15327 F:      drivers/media/dvb-frontends/tc90522*
15328
15329 TCP LOW PRIORITY MODULE
15330 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15331 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15332 W:      http://tcp-lp-mod.sourceforge.net/
15333 S:      Maintained
15334 F:      net/ipv4/tcp_lp.c
15335
15336 TDA10071 MEDIA DRIVER
15337 M:      Antti Palosaari <crope@iki.fi>
15338 L:      linux-media@vger.kernel.org
15339 W:      https://linuxtv.org
15340 W:      http://palosaari.fi/linux/
15341 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15342 T:      git git://linuxtv.org/anttip/media_tree.git
15343 S:      Maintained
15344 F:      drivers/media/dvb-frontends/tda10071*
15345
15346 TDA18212 MEDIA DRIVER
15347 M:      Antti Palosaari <crope@iki.fi>
15348 L:      linux-media@vger.kernel.org
15349 W:      https://linuxtv.org
15350 W:      http://palosaari.fi/linux/
15351 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15352 T:      git git://linuxtv.org/anttip/media_tree.git
15353 S:      Maintained
15354 F:      drivers/media/tuners/tda18212*
15355
15356 TDA18218 MEDIA DRIVER
15357 M:      Antti Palosaari <crope@iki.fi>
15358 L:      linux-media@vger.kernel.org
15359 W:      https://linuxtv.org
15360 W:      http://palosaari.fi/linux/
15361 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15362 T:      git git://linuxtv.org/anttip/media_tree.git
15363 S:      Maintained
15364 F:      drivers/media/tuners/tda18218*
15365
15366 TDA18250 MEDIA DRIVER
15367 M:      Olli Salonen <olli.salonen@iki.fi>
15368 L:      linux-media@vger.kernel.org
15369 W:      https://linuxtv.org
15370 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15371 T:      git git://linuxtv.org/media_tree.git
15372 S:      Maintained
15373 F:      drivers/media/tuners/tda18250*
15374
15375 TDA18271 MEDIA DRIVER
15376 M:      Michael Krufky <mkrufky@linuxtv.org>
15377 L:      linux-media@vger.kernel.org
15378 W:      https://linuxtv.org
15379 W:      http://github.com/mkrufky
15380 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15381 T:      git git://linuxtv.org/mkrufky/tuners.git
15382 S:      Maintained
15383 F:      drivers/media/tuners/tda18271*
15384
15385 TDA1997x MEDIA DRIVER
15386 M:      Tim Harvey <tharvey@gateworks.com>
15387 L:      linux-media@vger.kernel.org
15388 W:      https://linuxtv.org
15389 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15390 S:      Maintained
15391 F:      drivers/media/i2c/tda1997x.*
15392
15393 TDA827x MEDIA DRIVER
15394 M:      Michael Krufky <mkrufky@linuxtv.org>
15395 L:      linux-media@vger.kernel.org
15396 W:      https://linuxtv.org
15397 W:      http://github.com/mkrufky
15398 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15399 T:      git git://linuxtv.org/mkrufky/tuners.git
15400 S:      Maintained
15401 F:      drivers/media/tuners/tda8290.*
15402
15403 TDA8290 MEDIA DRIVER
15404 M:      Michael Krufky <mkrufky@linuxtv.org>
15405 L:      linux-media@vger.kernel.org
15406 W:      https://linuxtv.org
15407 W:      http://github.com/mkrufky
15408 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15409 T:      git git://linuxtv.org/mkrufky/tuners.git
15410 S:      Maintained
15411 F:      drivers/media/tuners/tda8290.*
15412
15413 TDA9840 MEDIA DRIVER
15414 M:      Hans Verkuil <hverkuil@xs4all.nl>
15415 L:      linux-media@vger.kernel.org
15416 T:      git git://linuxtv.org/media_tree.git
15417 W:      https://linuxtv.org
15418 S:      Maintained
15419 F:      drivers/media/i2c/tda9840*
15420
15421 TEA5761 TUNER DRIVER
15422 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15423 L:      linux-media@vger.kernel.org
15424 W:      https://linuxtv.org
15425 T:      git git://linuxtv.org/media_tree.git
15426 S:      Odd fixes
15427 F:      drivers/media/tuners/tea5761.*
15428
15429 TEA5767 TUNER DRIVER
15430 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15431 L:      linux-media@vger.kernel.org
15432 W:      https://linuxtv.org
15433 T:      git git://linuxtv.org/media_tree.git
15434 S:      Maintained
15435 F:      drivers/media/tuners/tea5767.*
15436
15437 TEA6415C MEDIA DRIVER
15438 M:      Hans Verkuil <hverkuil@xs4all.nl>
15439 L:      linux-media@vger.kernel.org
15440 T:      git git://linuxtv.org/media_tree.git
15441 W:      https://linuxtv.org
15442 S:      Maintained
15443 F:      drivers/media/i2c/tea6415c*
15444
15445 TEA6420 MEDIA DRIVER
15446 M:      Hans Verkuil <hverkuil@xs4all.nl>
15447 L:      linux-media@vger.kernel.org
15448 T:      git git://linuxtv.org/media_tree.git
15449 W:      https://linuxtv.org
15450 S:      Maintained
15451 F:      drivers/media/i2c/tea6420*
15452
15453 TEAM DRIVER
15454 M:      Jiri Pirko <jiri@resnulli.us>
15455 L:      netdev@vger.kernel.org
15456 S:      Supported
15457 F:      drivers/net/team/
15458 F:      include/linux/if_team.h
15459 F:      include/uapi/linux/if_team.h
15460
15461 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15462 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15463 S:      Maintained
15464 F:      arch/x86/platform/ts5500/
15465
15466 TECHNOTREND USB IR RECEIVER
15467 M:      Sean Young <sean@mess.org>
15468 L:      linux-media@vger.kernel.org
15469 S:      Maintained
15470 F:      drivers/media/rc/ttusbir.c
15471
15472 TECHWELL TW9910 VIDEO DECODER
15473 L:      linux-media@vger.kernel.org
15474 S:      Orphan
15475 F:      drivers/media/i2c/tw9910.c
15476 F:      include/media/i2c/tw9910.h
15477
15478 TEE SUBSYSTEM
15479 M:      Jens Wiklander <jens.wiklander@linaro.org>
15480 S:      Maintained
15481 F:      include/linux/tee_drv.h
15482 F:      include/uapi/linux/tee.h
15483 F:      drivers/tee/
15484 F:      Documentation/tee.txt
15485
15486 TEGRA ARCHITECTURE SUPPORT
15487 M:      Thierry Reding <thierry.reding@gmail.com>
15488 M:      Jonathan Hunter <jonathanh@nvidia.com>
15489 L:      linux-tegra@vger.kernel.org
15490 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15491 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15492 S:      Supported
15493 N:      [^a-z]tegra
15494
15495 TEGRA CLOCK DRIVER
15496 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15497 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15498 S:      Supported
15499 F:      drivers/clk/tegra/
15500
15501 TEGRA DMA DRIVERS
15502 M:      Laxman Dewangan <ldewangan@nvidia.com>
15503 M:      Jon Hunter <jonathanh@nvidia.com>
15504 S:      Supported
15505 F:      drivers/dma/tegra*
15506
15507 TEGRA I2C DRIVER
15508 M:      Laxman Dewangan <ldewangan@nvidia.com>
15509 S:      Supported
15510 F:      drivers/i2c/busses/i2c-tegra.c
15511
15512 TEGRA IOMMU DRIVERS
15513 M:      Thierry Reding <thierry.reding@gmail.com>
15514 L:      linux-tegra@vger.kernel.org
15515 S:      Supported
15516 F:      drivers/iommu/tegra*
15517
15518 TEGRA KBC DRIVER
15519 M:      Laxman Dewangan <ldewangan@nvidia.com>
15520 S:      Supported
15521 F:      drivers/input/keyboard/tegra-kbc.c
15522
15523 TEGRA NAND DRIVER
15524 M:      Stefan Agner <stefan@agner.ch>
15525 M:      Lucas Stach <dev@lynxeye.de>
15526 S:      Maintained
15527 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15528 F:      drivers/mtd/nand/raw/tegra_nand.c
15529
15530 TEGRA PWM DRIVER
15531 M:      Thierry Reding <thierry.reding@gmail.com>
15532 S:      Supported
15533 F:      drivers/pwm/pwm-tegra.c
15534
15535 TEGRA SERIAL DRIVER
15536 M:      Laxman Dewangan <ldewangan@nvidia.com>
15537 S:      Supported
15538 F:      drivers/tty/serial/serial-tegra.c
15539
15540 TEGRA SPI DRIVER
15541 M:      Laxman Dewangan <ldewangan@nvidia.com>
15542 S:      Supported
15543 F:      drivers/spi/spi-tegra*
15544
15545 TEGRA XUSB PADCTL DRIVER
15546 M:      JC Kuo <jckuo@nvidia.com>
15547 S:      Supported
15548 F:      drivers/phy/tegra/xusb*
15549
15550 TEHUTI ETHERNET DRIVER
15551 M:      Andy Gospodarek <andy@greyhouse.net>
15552 L:      netdev@vger.kernel.org
15553 S:      Supported
15554 F:      drivers/net/ethernet/tehuti/*
15555
15556 Telecom Clock Driver for MCPL0010
15557 M:      Mark Gross <mark.gross@intel.com>
15558 S:      Supported
15559 F:      drivers/char/tlclk.c
15560
15561 TENSILICA XTENSA PORT (xtensa)
15562 M:      Chris Zankel <chris@zankel.net>
15563 M:      Max Filippov <jcmvbkbc@gmail.com>
15564 L:      linux-xtensa@linux-xtensa.org
15565 T:      git git://github.com/czankel/xtensa-linux.git
15566 S:      Maintained
15567 F:      arch/xtensa/
15568 F:      drivers/irqchip/irq-xtensa-*
15569
15570 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15571 M:      Nishanth Menon <nm@ti.com>
15572 M:      Tero Kristo <t-kristo@ti.com>
15573 M:      Santosh Shilimkar <ssantosh@kernel.org>
15574 L:      linux-arm-kernel@lists.infradead.org
15575 S:      Maintained
15576 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15577 F:      drivers/firmware/ti_sci*
15578 F:      include/linux/soc/ti/ti_sci_protocol.h
15579 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15580 F:      drivers/soc/ti/ti_sci_pm_domains.c
15581 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15582 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15583 F:      drivers/clk/keystone/sci-clk.c
15584 F:      drivers/reset/reset-ti-sci.c
15585 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
15586 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
15587 F:      drivers/irqchip/irq-ti-sci-intr.c
15588 F:      drivers/irqchip/irq-ti-sci-inta.c
15589 F:      include/linux/soc/ti/ti_sci_inta_msi.h
15590 F:      drivers/soc/ti/ti_sci_inta_msi.c
15591
15592 Texas Instruments ASoC drivers
15593 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15594 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15595 S:      Maintained
15596 F:      sound/soc/ti/
15597
15598 Texas Instruments' DAC7612 DAC Driver
15599 M:      Ricardo Ribalda <ricardo@ribalda.com>
15600 L:      linux-iio@vger.kernel.org
15601 S:      Supported
15602 F:      drivers/iio/dac/ti-dac7612.c
15603 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15604
15605 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15606 M:      Hans Verkuil <hverkuil@xs4all.nl>
15607 L:      linux-media@vger.kernel.org
15608 T:      git git://linuxtv.org/media_tree.git
15609 W:      https://linuxtv.org
15610 S:      Maintained
15611 F:      drivers/media/radio/radio-raremono.c
15612
15613 THERMAL
15614 M:      Zhang Rui <rui.zhang@intel.com>
15615 M:      Eduardo Valentin <edubezval@gmail.com>
15616 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15617 L:      linux-pm@vger.kernel.org
15618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15620 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15621 S:      Supported
15622 F:      drivers/thermal/
15623 F:      include/linux/thermal.h
15624 F:      include/uapi/linux/thermal.h
15625 F:      include/linux/cpu_cooling.h
15626 F:      Documentation/devicetree/bindings/thermal/
15627
15628 THERMAL/CPU_COOLING
15629 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15630 M:      Viresh Kumar <viresh.kumar@linaro.org>
15631 M:      Javi Merino <javi.merino@kernel.org>
15632 L:      linux-pm@vger.kernel.org
15633 S:      Supported
15634 F:      Documentation/thermal/cpu-cooling-api.txt
15635 F:      drivers/thermal/cpu_cooling.c
15636 F:      include/linux/cpu_cooling.h
15637
15638 THINKPAD ACPI EXTRAS DRIVER
15639 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15640 L:      ibm-acpi-devel@lists.sourceforge.net
15641 L:      platform-driver-x86@vger.kernel.org
15642 W:      http://ibm-acpi.sourceforge.net
15643 W:      http://thinkwiki.org/wiki/Ibm-acpi
15644 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15645 S:      Maintained
15646 F:      drivers/platform/x86/thinkpad_acpi.c
15647
15648 THUNDERBOLT DRIVER
15649 M:      Andreas Noever <andreas.noever@gmail.com>
15650 M:      Michael Jamet <michael.jamet@intel.com>
15651 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15652 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15654 S:      Maintained
15655 F:      Documentation/admin-guide/thunderbolt.rst
15656 F:      drivers/thunderbolt/
15657 F:      include/linux/thunderbolt.h
15658
15659 THUNDERBOLT NETWORK DRIVER
15660 M:      Michael Jamet <michael.jamet@intel.com>
15661 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15662 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15663 L:      netdev@vger.kernel.org
15664 S:      Maintained
15665 F:      drivers/net/thunderbolt.c
15666
15667 THUNDERX GPIO DRIVER
15668 M:      David Daney <david.daney@cavium.com>
15669 S:      Maintained
15670 F:      drivers/gpio/gpio-thunderx.c
15671
15672 TI AM437X VPFE DRIVER
15673 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15674 L:      linux-media@vger.kernel.org
15675 W:      https://linuxtv.org
15676 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15677 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15678 S:      Maintained
15679 F:      drivers/media/platform/am437x/
15680
15681 TI BANDGAP AND THERMAL DRIVER
15682 M:      Eduardo Valentin <edubezval@gmail.com>
15683 M:      Keerthy <j-keerthy@ti.com>
15684 L:      linux-pm@vger.kernel.org
15685 L:      linux-omap@vger.kernel.org
15686 S:      Maintained
15687 F:      drivers/thermal/ti-soc-thermal/
15688
15689 TI BQ27XXX POWER SUPPLY DRIVER
15690 R:      Andrew F. Davis <afd@ti.com>
15691 F:      include/linux/power/bq27xxx_battery.h
15692 F:      drivers/power/supply/bq27xxx_battery.c
15693 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15694
15695 TI CDCE706 CLOCK DRIVER
15696 M:      Max Filippov <jcmvbkbc@gmail.com>
15697 S:      Maintained
15698 F:      drivers/clk/clk-cdce706.c
15699
15700 TI CLOCK DRIVER
15701 M:      Tero Kristo <t-kristo@ti.com>
15702 L:      linux-omap@vger.kernel.org
15703 S:      Maintained
15704 F:      drivers/clk/ti/
15705 F:      include/linux/clk/ti.h
15706
15707 TI DAVINCI MACHINE SUPPORT
15708 M:      Sekhar Nori <nsekhar@ti.com>
15709 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
15710 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15712 S:      Supported
15713 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
15714 F:      arch/arm/mach-davinci/
15715 F:      drivers/i2c/busses/i2c-davinci.c
15716 F:      arch/arm/boot/dts/da850*
15717
15718 TI DAVINCI SERIES CLOCK DRIVER
15719 M:      David Lechner <david@lechnology.com>
15720 R:      Sekhar Nori <nsekhar@ti.com>
15721 S:      Maintained
15722 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15723 F:      drivers/clk/davinci/
15724
15725 TI DAVINCI SERIES GPIO DRIVER
15726 M:      Keerthy <j-keerthy@ti.com>
15727 L:      linux-gpio@vger.kernel.org
15728 S:      Maintained
15729 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15730 F:      drivers/gpio/gpio-davinci.c
15731
15732 TI DAVINCI SERIES MEDIA DRIVER
15733 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15734 L:      linux-media@vger.kernel.org
15735 W:      https://linuxtv.org
15736 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15737 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15738 S:      Maintained
15739 F:      drivers/media/platform/davinci/
15740 F:      include/media/davinci/
15741
15742 TI ETHERNET SWITCH DRIVER (CPSW)
15743 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15744 L:      linux-omap@vger.kernel.org
15745 L:      netdev@vger.kernel.org
15746 S:      Maintained
15747 F:      drivers/net/ethernet/ti/cpsw*
15748 F:      drivers/net/ethernet/ti/davinci*
15749
15750 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
15751 M:      Alex Dubov <oakad@yahoo.com>
15752 S:      Maintained
15753 W:      http://tifmxx.berlios.de/
15754 F:      drivers/memstick/host/tifm_ms.c
15755 F:      drivers/misc/tifm*
15756 F:      drivers/mmc/host/tifm_sd.c
15757 F:      include/linux/tifm.h
15758
15759 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15760 M:      Santosh Shilimkar <ssantosh@kernel.org>
15761 L:      linux-kernel@vger.kernel.org
15762 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15763 S:      Maintained
15764 F:      drivers/soc/ti/*
15765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15766
15767 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15768 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15769 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15770 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15771 S:      Maintained
15772 F:      sound/soc/codecs/lm49453*
15773 F:      sound/soc/codecs/isabelle*
15774
15775 TI LP855x BACKLIGHT DRIVER
15776 M:      Milo Kim <milo.kim@ti.com>
15777 S:      Maintained
15778 F:      Documentation/backlight/lp855x-driver.txt
15779 F:      drivers/video/backlight/lp855x_bl.c
15780 F:      include/linux/platform_data/lp855x.h
15781
15782 TI LP8727 CHARGER DRIVER
15783 M:      Milo Kim <milo.kim@ti.com>
15784 S:      Maintained
15785 F:      drivers/power/supply/lp8727_charger.c
15786 F:      include/linux/platform_data/lp8727.h
15787
15788 TI LP8788 MFD DRIVER
15789 M:      Milo Kim <milo.kim@ti.com>
15790 S:      Maintained
15791 F:      drivers/iio/adc/lp8788_adc.c
15792 F:      drivers/leds/leds-lp8788.c
15793 F:      drivers/mfd/lp8788*.c
15794 F:      drivers/power/supply/lp8788-charger.c
15795 F:      drivers/regulator/lp8788-*.c
15796 F:      include/linux/mfd/lp8788*.h
15797
15798 TI NETCP ETHERNET DRIVER
15799 M:      Wingman Kwok <w-kwok2@ti.com>
15800 M:      Murali Karicheri <m-karicheri2@ti.com>
15801 L:      netdev@vger.kernel.org
15802 S:      Maintained
15803 F:      drivers/net/ethernet/ti/netcp*
15804
15805 TI PCM3060 ASoC CODEC DRIVER
15806 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15807 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15808 S:      Maintained
15809 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15810 F:      sound/soc/codecs/pcm3060*
15811
15812 TI TAS571X FAMILY ASoC CODEC DRIVER
15813 M:      Kevin Cernekee <cernekee@chromium.org>
15814 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15815 S:      Odd Fixes
15816 F:      sound/soc/codecs/tas571x*
15817
15818 TI TRF7970A NFC DRIVER
15819 M:      Mark Greer <mgreer@animalcreek.com>
15820 L:      linux-wireless@vger.kernel.org
15821 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15822 S:      Supported
15823 F:      drivers/nfc/trf7970a.c
15824 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15825
15826 TI TWL4030 SERIES SOC CODEC DRIVER
15827 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15828 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15829 S:      Maintained
15830 F:      sound/soc/codecs/twl4030*
15831
15832 TI VPE/CAL DRIVERS
15833 M:      Benoit Parrot <bparrot@ti.com>
15834 L:      linux-media@vger.kernel.org
15835 W:      http://linuxtv.org/
15836 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15837 S:      Maintained
15838 F:      drivers/media/platform/ti-vpe/
15839
15840 TI WILINK WIRELESS DRIVERS
15841 L:      linux-wireless@vger.kernel.org
15842 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15843 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15845 S:      Orphan
15846 F:      drivers/net/wireless/ti/
15847 F:      include/linux/wl12xx.h
15848
15849 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15850 M:      John Stultz <john.stultz@linaro.org>
15851 M:      Thomas Gleixner <tglx@linutronix.de>
15852 R:      Stephen Boyd <sboyd@kernel.org>
15853 L:      linux-kernel@vger.kernel.org
15854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15855 S:      Supported
15856 F:      include/linux/clocksource.h
15857 F:      include/linux/time.h
15858 F:      include/linux/timex.h
15859 F:      include/uapi/linux/time.h
15860 F:      include/uapi/linux/timex.h
15861 F:      kernel/time/clocksource.c
15862 F:      kernel/time/time*.c
15863 F:      kernel/time/alarmtimer.c
15864 F:      kernel/time/ntp.c
15865 F:      tools/testing/selftests/timers/
15866
15867 TIPC NETWORK LAYER
15868 M:      Jon Maloy <jon.maloy@ericsson.com>
15869 M:      Ying Xue <ying.xue@windriver.com>
15870 L:      netdev@vger.kernel.org (core kernel code)
15871 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15872 W:      http://tipc.sourceforge.net/
15873 S:      Maintained
15874 F:      include/uapi/linux/tipc*.h
15875 F:      net/tipc/
15876
15877 TLAN NETWORK DRIVER
15878 M:      Samuel Chessman <chessman@tux.org>
15879 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15880 W:      http://sourceforge.net/projects/tlan/
15881 S:      Maintained
15882 F:      Documentation/networking/device_drivers/ti/tlan.txt
15883 F:      drivers/net/ethernet/ti/tlan.*
15884
15885 TM6000 VIDEO4LINUX DRIVER
15886 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15887 L:      linux-media@vger.kernel.org
15888 W:      https://linuxtv.org
15889 T:      git git://linuxtv.org/media_tree.git
15890 S:      Odd fixes
15891 F:      drivers/media/usb/tm6000/
15892 F:      Documentation/media/v4l-drivers/tm6000*
15893
15894 TMIO/SDHI MMC DRIVER
15895 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15896 L:      linux-mmc@vger.kernel.org
15897 S:      Supported
15898 F:      drivers/mmc/host/tmio_mmc*
15899 F:      drivers/mmc/host/renesas_sdhi*
15900 F:      include/linux/mfd/tmio.h
15901
15902 TMP401 HARDWARE MONITOR DRIVER
15903 M:      Guenter Roeck <linux@roeck-us.net>
15904 L:      linux-hwmon@vger.kernel.org
15905 S:      Maintained
15906 F:      Documentation/hwmon/tmp401.rst
15907 F:      drivers/hwmon/tmp401.c
15908
15909 TMPFS (SHMEM FILESYSTEM)
15910 M:      Hugh Dickins <hughd@google.com>
15911 L:      linux-mm@kvack.org
15912 S:      Maintained
15913 F:      include/linux/shmem_fs.h
15914 F:      mm/shmem.c
15915
15916 TOMOYO SECURITY MODULE
15917 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15918 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15919 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15920 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15921 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15922 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15923 W:      https://tomoyo.osdn.jp/
15924 S:      Maintained
15925 F:      security/tomoyo/
15926
15927 TOPSTAR LAPTOP EXTRAS DRIVER
15928 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15929 L:      platform-driver-x86@vger.kernel.org
15930 S:      Maintained
15931 F:      drivers/platform/x86/topstar-laptop.c
15932
15933 TORTURE-TEST MODULES
15934 M:      Davidlohr Bueso <dave@stgolabs.net>
15935 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15936 M:      Josh Triplett <josh@joshtriplett.org>
15937 L:      linux-kernel@vger.kernel.org
15938 S:      Supported
15939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
15940 F:      Documentation/RCU/torture.txt
15941 F:      kernel/torture.c
15942 F:      kernel/rcu/rcutorture.c
15943 F:      kernel/rcu/rcuperf.c
15944 F:      kernel/locking/locktorture.c
15945
15946 TOSHIBA ACPI EXTRAS DRIVER
15947 M:      Azael Avalos <coproscefalo@gmail.com>
15948 L:      platform-driver-x86@vger.kernel.org
15949 S:      Maintained
15950 F:      drivers/platform/x86/toshiba_acpi.c
15951
15952 TOSHIBA BLUETOOTH DRIVER
15953 M:      Azael Avalos <coproscefalo@gmail.com>
15954 L:      platform-driver-x86@vger.kernel.org
15955 S:      Maintained
15956 F:      drivers/platform/x86/toshiba_bluetooth.c
15957
15958 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15959 M:      Azael Avalos <coproscefalo@gmail.com>
15960 L:      platform-driver-x86@vger.kernel.org
15961 S:      Maintained
15962 F:      drivers/platform/x86/toshiba_haps.c
15963
15964 TOSHIBA SMM DRIVER
15965 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15966 W:      http://www.buzzard.org.uk/toshiba/
15967 S:      Maintained
15968 F:      drivers/char/toshiba.c
15969 F:      include/linux/toshiba.h
15970 F:      include/uapi/linux/toshiba.h
15971
15972 TOSHIBA TC358743 DRIVER
15973 M:      Mats Randgaard <matrandg@cisco.com>
15974 L:      linux-media@vger.kernel.org
15975 S:      Maintained
15976 F:      drivers/media/i2c/tc358743*
15977 F:      include/media/i2c/tc358743.h
15978
15979 TOSHIBA WMI HOTKEYS DRIVER
15980 M:      Azael Avalos <coproscefalo@gmail.com>
15981 L:      platform-driver-x86@vger.kernel.org
15982 S:      Maintained
15983 F:      drivers/platform/x86/toshiba-wmi.c
15984
15985 TPM DEVICE DRIVER
15986 M:      Peter Huewe <peterhuewe@gmx.de>
15987 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15988 R:      Jason Gunthorpe <jgg@ziepe.ca>
15989 L:      linux-integrity@vger.kernel.org
15990 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15991 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15992 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15993 S:      Maintained
15994 F:      drivers/char/tpm/
15995
15996 TRACING
15997 M:      Steven Rostedt <rostedt@goodmis.org>
15998 M:      Ingo Molnar <mingo@redhat.com>
15999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16000 S:      Maintained
16001 F:      Documentation/trace/ftrace.rst
16002 F:      arch/*/*/*/ftrace.h
16003 F:      arch/*/kernel/ftrace.c
16004 F:      include/*/ftrace.h
16005 F:      include/linux/trace*.h
16006 F:      include/trace/
16007 F:      kernel/trace/
16008 F:      tools/testing/selftests/ftrace/
16009
16010 TRACING MMIO ACCESSES (MMIOTRACE)
16011 M:      Steven Rostedt <rostedt@goodmis.org>
16012 M:      Ingo Molnar <mingo@kernel.org>
16013 R:      Karol Herbst <karolherbst@gmail.com>
16014 R:      Pekka Paalanen <ppaalanen@gmail.com>
16015 S:      Maintained
16016 L:      linux-kernel@vger.kernel.org
16017 L:      nouveau@lists.freedesktop.org
16018 F:      kernel/trace/trace_mmiotrace.c
16019 F:      include/linux/mmiotrace.h
16020 F:      arch/x86/mm/kmmio.c
16021 F:      arch/x86/mm/mmio-mod.c
16022 F:      arch/x86/mm/testmmiotrace.c
16023
16024 TRIVIAL PATCHES
16025 M:      Jiri Kosina <trivial@kernel.org>
16026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16027 S:      Maintained
16028 K:      ^Subject:.*(?i)trivial
16029
16030 TEMPO SEMICONDUCTOR DRIVERS
16031 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16032 S:      Maintained
16033 F:      sound/soc/codecs/tscs*.c
16034 F:      sound/soc/codecs/tscs*.h
16035 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16036
16037 TTY LAYER
16038 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16039 M:      Jiri Slaby <jslaby@suse.com>
16040 S:      Supported
16041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16042 F:      Documentation/serial/
16043 F:      drivers/tty/
16044 F:      drivers/tty/serial/serial_core.c
16045 F:      include/linux/serial_core.h
16046 F:      include/linux/serial.h
16047 F:      include/linux/tty.h
16048 F:      include/uapi/linux/serial_core.h
16049 F:      include/uapi/linux/serial.h
16050 F:      include/uapi/linux/tty.h
16051
16052 TUA9001 MEDIA DRIVER
16053 M:      Antti Palosaari <crope@iki.fi>
16054 L:      linux-media@vger.kernel.org
16055 W:      https://linuxtv.org
16056 W:      http://palosaari.fi/linux/
16057 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16058 T:      git git://linuxtv.org/anttip/media_tree.git
16059 S:      Maintained
16060 F:      drivers/media/tuners/tua9001*
16061
16062 TULIP NETWORK DRIVERS
16063 L:      netdev@vger.kernel.org
16064 L:      linux-parisc@vger.kernel.org
16065 S:      Orphan
16066 F:      drivers/net/ethernet/dec/tulip/
16067
16068 TUN/TAP driver
16069 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16070 W:      http://vtun.sourceforge.net/tun
16071 S:      Maintained
16072 F:      Documentation/networking/tuntap.txt
16073 F:      arch/um/os-Linux/drivers/
16074
16075 TURBOCHANNEL SUBSYSTEM
16076 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16077 M:      Ralf Baechle <ralf@linux-mips.org>
16078 L:      linux-mips@vger.kernel.org
16079 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16080 S:      Maintained
16081 F:      drivers/tc/
16082 F:      include/linux/tc.h
16083
16084 TURBOSTAT UTILITY
16085 M:      "Len Brown" <lenb@kernel.org>
16086 L:      linux-pm@vger.kernel.org
16087 B:      https://bugzilla.kernel.org
16088 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16090 S:      Supported
16091 F:      tools/power/x86/turbostat/
16092
16093 TW5864 VIDEO4LINUX DRIVER
16094 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16095 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16096 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16097 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16098 L:      linux-media@vger.kernel.org
16099 S:      Supported
16100 F:      drivers/media/pci/tw5864/
16101
16102 TW68 VIDEO4LINUX DRIVER
16103 M:      Hans Verkuil <hverkuil@xs4all.nl>
16104 L:      linux-media@vger.kernel.org
16105 T:      git git://linuxtv.org/media_tree.git
16106 W:      https://linuxtv.org
16107 S:      Odd Fixes
16108 F:      drivers/media/pci/tw68/
16109
16110 TW686X VIDEO4LINUX DRIVER
16111 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16112 L:      linux-media@vger.kernel.org
16113 T:      git git://linuxtv.org/media_tree.git
16114 W:      http://linuxtv.org
16115 S:      Maintained
16116 F:      drivers/media/pci/tw686x/
16117
16118 UBI FILE SYSTEM (UBIFS)
16119 M:      Richard Weinberger <richard@nod.at>
16120 M:      Artem Bityutskiy <dedekind1@gmail.com>
16121 M:      Adrian Hunter <adrian.hunter@intel.com>
16122 L:      linux-mtd@lists.infradead.org
16123 T:      git git://git.infradead.org/ubifs-2.6.git
16124 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16125 S:      Supported
16126 F:      Documentation/filesystems/ubifs.txt
16127 F:      fs/ubifs/
16128
16129 UCLINUX (M68KNOMMU AND COLDFIRE)
16130 M:      Greg Ungerer <gerg@linux-m68k.org>
16131 W:      http://www.linux-m68k.org/
16132 W:      http://www.uclinux.org/
16133 L:      linux-m68k@lists.linux-m68k.org
16134 L:      uclinux-dev@uclinux.org  (subscribers-only)
16135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16136 S:      Maintained
16137 F:      arch/m68k/coldfire/
16138 F:      arch/m68k/68*/
16139 F:      arch/m68k/*/*_no.*
16140 F:      arch/m68k/include/asm/*_no.*
16141
16142 UDF FILESYSTEM
16143 M:      Jan Kara <jack@suse.com>
16144 S:      Maintained
16145 F:      Documentation/filesystems/udf.txt
16146 F:      fs/udf/
16147
16148 UDRAW TABLET
16149 M:      Bastien Nocera <hadess@hadess.net>
16150 L:      linux-input@vger.kernel.org
16151 S:      Maintained
16152 F:      drivers/hid/hid-udraw-ps3.c
16153
16154 UFS FILESYSTEM
16155 M:      Evgeniy Dushistov <dushistov@mail.ru>
16156 S:      Maintained
16157 F:      Documentation/filesystems/ufs.txt
16158 F:      fs/ufs/
16159
16160 UHID USERSPACE HID IO DRIVER:
16161 M:      David Herrmann <dh.herrmann@googlemail.com>
16162 L:      linux-input@vger.kernel.org
16163 S:      Maintained
16164 F:      drivers/hid/uhid.c
16165 F:      include/uapi/linux/uhid.h
16166
16167 ULPI BUS
16168 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16169 L:      linux-usb@vger.kernel.org
16170 S:      Maintained
16171 F:      drivers/usb/common/ulpi.c
16172 F:      include/linux/ulpi/
16173
16174 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16175 L:      linux-usb@vger.kernel.org
16176 S:      Orphan
16177 F:      drivers/uwb/
16178 F:      include/linux/uwb.h
16179 F:      include/linux/uwb/
16180
16181 UNICODE SUBSYSTEM:
16182 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16183 L:      linux-fsdevel@vger.kernel.org
16184 S:      Supported
16185 F:      fs/unicode/
16186
16187 UNICORE32 ARCHITECTURE:
16188 M:      Guan Xuetao <gxt@pku.edu.cn>
16189 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16190 S:      Maintained
16191 T:      git git://github.com/gxt/linux.git
16192 F:      arch/unicore32/
16193
16194 UNIFDEF
16195 M:      Tony Finch <dot@dotat.at>
16196 W:      http://dotat.at/prog/unifdef
16197 S:      Maintained
16198 F:      scripts/unifdef.c
16199
16200 UNIFORM CDROM DRIVER
16201 M:      Jens Axboe <axboe@kernel.dk>
16202 W:      http://www.kernel.dk
16203 S:      Maintained
16204 F:      Documentation/cdrom/
16205 F:      drivers/cdrom/cdrom.c
16206 F:      include/linux/cdrom.h
16207 F:      include/uapi/linux/cdrom.h
16208
16209 UNISYS S-PAR DRIVERS
16210 M:      David Kershner <david.kershner@unisys.com>
16211 L:      sparmaintainer@unisys.com (Unisys internal)
16212 S:      Supported
16213 F:      include/linux/visorbus.h
16214 F:      drivers/visorbus/
16215 F:      drivers/staging/unisys/
16216
16217 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16218 R:      Alim Akhtar <alim.akhtar@samsung.com>
16219 R:      Avri Altman <avri.altman@wdc.com>
16220 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16221 L:      linux-scsi@vger.kernel.org
16222 S:      Supported
16223 F:      Documentation/scsi/ufs.txt
16224 F:      drivers/scsi/ufs/
16225
16226 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16227 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16228 L:      linux-scsi@vger.kernel.org
16229 S:      Supported
16230 F:      drivers/scsi/ufs/*dwc*
16231
16232 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16233 M:      Stanley Chu <stanley.chu@mediatek.com>
16234 L:      linux-scsi@vger.kernel.org
16235 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16236 S:      Maintained
16237 F:      drivers/scsi/ufs/ufs-mediatek*
16238
16239 UNSORTED BLOCK IMAGES (UBI)
16240 M:      Artem Bityutskiy <dedekind1@gmail.com>
16241 M:      Richard Weinberger <richard@nod.at>
16242 W:      http://www.linux-mtd.infradead.org/
16243 L:      linux-mtd@lists.infradead.org
16244 T:      git git://git.infradead.org/ubifs-2.6.git
16245 S:      Supported
16246 F:      drivers/mtd/ubi/
16247 F:      include/linux/mtd/ubi.h
16248 F:      include/uapi/mtd/ubi-user.h
16249
16250 USB "USBNET" DRIVER FRAMEWORK
16251 M:      Oliver Neukum <oneukum@suse.com>
16252 L:      netdev@vger.kernel.org
16253 W:      http://www.linux-usb.org/usbnet
16254 S:      Maintained
16255 F:      drivers/net/usb/usbnet.c
16256 F:      include/linux/usb/usbnet.h
16257
16258 USB ACM DRIVER
16259 M:      Oliver Neukum <oneukum@suse.com>
16260 L:      linux-usb@vger.kernel.org
16261 S:      Maintained
16262 F:      Documentation/usb/acm.txt
16263 F:      drivers/usb/class/cdc-acm.*
16264
16265 USB AR5523 WIRELESS DRIVER
16266 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16267 L:      linux-wireless@vger.kernel.org
16268 S:      Maintained
16269 F:      drivers/net/wireless/ath/ar5523/
16270
16271 USB ATTACHED SCSI
16272 M:      Oliver Neukum <oneukum@suse.com>
16273 L:      linux-usb@vger.kernel.org
16274 L:      linux-scsi@vger.kernel.org
16275 S:      Maintained
16276 F:      drivers/usb/storage/uas.c
16277
16278 USB CDC ETHERNET DRIVER
16279 M:      Oliver Neukum <oliver@neukum.org>
16280 L:      linux-usb@vger.kernel.org
16281 S:      Maintained
16282 F:      drivers/net/usb/cdc_*.c
16283 F:      include/uapi/linux/usb/cdc.h
16284
16285 USB CHAOSKEY DRIVER
16286 M:      Keith Packard <keithp@keithp.com>
16287 L:      linux-usb@vger.kernel.org
16288 S:      Maintained
16289 F:      drivers/usb/misc/chaoskey.c
16290
16291 USB CYPRESS C67X00 DRIVER
16292 M:      Peter Korsgaard <jacmet@sunsite.dk>
16293 L:      linux-usb@vger.kernel.org
16294 S:      Maintained
16295 F:      drivers/usb/c67x00/
16296
16297 USB DAVICOM DM9601 DRIVER
16298 M:      Peter Korsgaard <jacmet@sunsite.dk>
16299 L:      netdev@vger.kernel.org
16300 W:      http://www.linux-usb.org/usbnet
16301 S:      Maintained
16302 F:      drivers/net/usb/dm9601.c
16303
16304 USB DIAMOND RIO500 DRIVER
16305 M:      Cesar Miquel <miquel@df.uba.ar>
16306 L:      rio500-users@lists.sourceforge.net
16307 W:      http://rio500.sourceforge.net
16308 S:      Maintained
16309 F:      drivers/usb/misc/rio500*
16310
16311 USB EHCI DRIVER
16312 M:      Alan Stern <stern@rowland.harvard.edu>
16313 L:      linux-usb@vger.kernel.org
16314 S:      Maintained
16315 F:      Documentation/usb/ehci.txt
16316 F:      drivers/usb/host/ehci*
16317
16318 USB GADGET/PERIPHERAL SUBSYSTEM
16319 M:      Felipe Balbi <balbi@kernel.org>
16320 L:      linux-usb@vger.kernel.org
16321 W:      http://www.linux-usb.org/gadget
16322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16323 S:      Maintained
16324 F:      drivers/usb/gadget/
16325 F:      include/linux/usb/gadget*
16326
16327 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16328 M:      Jiri Kosina <jikos@kernel.org>
16329 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16330 L:      linux-usb@vger.kernel.org
16331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16332 S:      Maintained
16333 F:      Documentation/hid/hiddev.txt
16334 F:      drivers/hid/usbhid/
16335
16336 USB INTEL XHCI ROLE MUX DRIVER
16337 M:      Hans de Goede <hdegoede@redhat.com>
16338 L:      linux-usb@vger.kernel.org
16339 S:      Maintained
16340 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16341
16342 USB IP DRIVER FOR HISILICON KIRIN
16343 M:      Yu Chen <chenyu56@huawei.com>
16344 M:      Binghui Wang <wangbinghui@hisilicon.com>
16345 L:      linux-usb@vger.kernel.org
16346 S:      Maintained
16347 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
16348 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
16349
16350 USB ISP116X DRIVER
16351 M:      Olav Kongas <ok@artecdesign.ee>
16352 L:      linux-usb@vger.kernel.org
16353 S:      Maintained
16354 F:      drivers/usb/host/isp116x*
16355 F:      include/linux/usb/isp116x.h
16356
16357 USB LAN78XX ETHERNET DRIVER
16358 M:      Woojung Huh <woojung.huh@microchip.com>
16359 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16360 L:      netdev@vger.kernel.org
16361 S:      Maintained
16362 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16363 F:      drivers/net/usb/lan78xx.*
16364 F:      include/dt-bindings/net/microchip-lan78xx.h
16365
16366 USB MASS STORAGE DRIVER
16367 M:      Alan Stern <stern@rowland.harvard.edu>
16368 L:      linux-usb@vger.kernel.org
16369 L:      usb-storage@lists.one-eyed-alien.net
16370 S:      Maintained
16371 F:      drivers/usb/storage/
16372
16373 USB MIDI DRIVER
16374 M:      Clemens Ladisch <clemens@ladisch.de>
16375 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16377 S:      Maintained
16378 F:      sound/usb/midi.*
16379
16380 USB NETWORKING DRIVERS
16381 L:      linux-usb@vger.kernel.org
16382 S:      Odd Fixes
16383 F:      drivers/net/usb/
16384
16385 USB OHCI DRIVER
16386 M:      Alan Stern <stern@rowland.harvard.edu>
16387 L:      linux-usb@vger.kernel.org
16388 S:      Maintained
16389 F:      Documentation/usb/ohci.txt
16390 F:      drivers/usb/host/ohci*
16391
16392 USB OTG FSM (Finite State Machine)
16393 M:      Peter Chen <Peter.Chen@nxp.com>
16394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16395 L:      linux-usb@vger.kernel.org
16396 S:      Maintained
16397 F:      drivers/usb/common/usb-otg-fsm.c
16398
16399 USB OVER IP DRIVER
16400 M:      Valentina Manea <valentina.manea.m@gmail.com>
16401 M:      Shuah Khan <shuah@kernel.org>
16402 M:      Shuah Khan <skhan@linuxfoundation.org>
16403 L:      linux-usb@vger.kernel.org
16404 S:      Maintained
16405 F:      Documentation/usb/usbip_protocol.txt
16406 F:      drivers/usb/usbip/
16407 F:      tools/usb/usbip/
16408 F:      tools/testing/selftests/drivers/usb/usbip/
16409
16410 USB PEGASUS DRIVER
16411 M:      Petko Manolov <petkan@nucleusys.com>
16412 L:      linux-usb@vger.kernel.org
16413 L:      netdev@vger.kernel.org
16414 T:      git git://github.com/petkan/pegasus.git
16415 W:      https://github.com/petkan/pegasus
16416 S:      Maintained
16417 F:      drivers/net/usb/pegasus.*
16418
16419 USB PHY LAYER
16420 M:      Felipe Balbi <balbi@kernel.org>
16421 L:      linux-usb@vger.kernel.org
16422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16423 S:      Maintained
16424 F:      drivers/usb/phy/
16425
16426 USB PRINTER DRIVER (usblp)
16427 M:      Pete Zaitcev <zaitcev@redhat.com>
16428 L:      linux-usb@vger.kernel.org
16429 S:      Supported
16430 F:      drivers/usb/class/usblp.c
16431
16432 USB QMI WWAN NETWORK DRIVER
16433 M:      Bjørn Mork <bjorn@mork.no>
16434 L:      netdev@vger.kernel.org
16435 S:      Maintained
16436 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16437 F:      drivers/net/usb/qmi_wwan.c
16438
16439 USB RTL8150 DRIVER
16440 M:      Petko Manolov <petkan@nucleusys.com>
16441 L:      linux-usb@vger.kernel.org
16442 L:      netdev@vger.kernel.org
16443 T:      git git://github.com/petkan/rtl8150.git
16444 W:      https://github.com/petkan/rtl8150
16445 S:      Maintained
16446 F:      drivers/net/usb/rtl8150.c
16447
16448 USB SERIAL SUBSYSTEM
16449 M:      Johan Hovold <johan@kernel.org>
16450 L:      linux-usb@vger.kernel.org
16451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16452 S:      Maintained
16453 F:      Documentation/usb/usb-serial.txt
16454 F:      drivers/usb/serial/
16455 F:      include/linux/usb/serial.h
16456
16457 USB SMSC75XX ETHERNET DRIVER
16458 M:      Steve Glendinning <steve.glendinning@shawell.net>
16459 L:      netdev@vger.kernel.org
16460 S:      Maintained
16461 F:      drivers/net/usb/smsc75xx.*
16462
16463 USB SMSC95XX ETHERNET DRIVER
16464 M:      Steve Glendinning <steve.glendinning@shawell.net>
16465 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16466 L:      netdev@vger.kernel.org
16467 S:      Maintained
16468 F:      drivers/net/usb/smsc95xx.*
16469
16470 USB SUBSYSTEM
16471 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16472 L:      linux-usb@vger.kernel.org
16473 W:      http://www.linux-usb.org
16474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16475 S:      Supported
16476 F:      Documentation/devicetree/bindings/usb/
16477 F:      Documentation/usb/
16478 F:      drivers/usb/
16479 F:      include/linux/usb.h
16480 F:      include/linux/usb/
16481
16482 USB TYPEC PI3USB30532 MUX DRIVER
16483 M:      Hans de Goede <hdegoede@redhat.com>
16484 L:      linux-usb@vger.kernel.org
16485 S:      Maintained
16486 F:      drivers/usb/typec/mux/pi3usb30532.c
16487
16488 USB TYPEC CLASS
16489 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16490 L:      linux-usb@vger.kernel.org
16491 S:      Maintained
16492 F:      Documentation/ABI/testing/sysfs-class-typec
16493 F:      Documentation/driver-api/usb/typec.rst
16494 F:      drivers/usb/typec/
16495 F:      include/linux/usb/typec.h
16496
16497 USB TYPEC BUS FOR ALTERNATE MODES
16498 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16499 L:      linux-usb@vger.kernel.org
16500 S:      Maintained
16501 F:      Documentation/ABI/testing/sysfs-bus-typec
16502 F:      Documentation/driver-api/usb/typec_bus.rst
16503 F:      drivers/usb/typec/altmodes/
16504 F:      include/linux/usb/typec_altmode.h
16505
16506 USB TYPEC PORT CONTROLLER DRIVERS
16507 M:      Guenter Roeck <linux@roeck-us.net>
16508 L:      linux-usb@vger.kernel.org
16509 S:      Maintained
16510 F:      drivers/usb/typec/tcpm/
16511
16512 USB UHCI DRIVER
16513 M:      Alan Stern <stern@rowland.harvard.edu>
16514 L:      linux-usb@vger.kernel.org
16515 S:      Maintained
16516 F:      drivers/usb/host/uhci*
16517
16518 USB VIDEO CLASS
16519 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16520 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16521 L:      linux-media@vger.kernel.org
16522 T:      git git://linuxtv.org/media_tree.git
16523 W:      http://www.ideasonboard.org/uvc/
16524 S:      Maintained
16525 F:      drivers/media/usb/uvc/
16526 F:      include/uapi/linux/uvcvideo.h
16527
16528 USB VISION DRIVER
16529 M:      Hans Verkuil <hverkuil@xs4all.nl>
16530 L:      linux-media@vger.kernel.org
16531 T:      git git://linuxtv.org/media_tree.git
16532 W:      https://linuxtv.org
16533 S:      Odd Fixes
16534 F:      drivers/media/usb/usbvision/
16535
16536 USB WEBCAM GADGET
16537 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16538 L:      linux-usb@vger.kernel.org
16539 S:      Maintained
16540 F:      drivers/usb/gadget/function/*uvc*
16541 F:      drivers/usb/gadget/legacy/webcam.c
16542 F:      include/uapi/linux/usb/g_uvc.h
16543
16544 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16545 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16546 L:      linux-wireless@vger.kernel.org
16547 S:      Maintained
16548 F:      drivers/net/wireless/rndis_wlan.c
16549
16550 USB XHCI DRIVER
16551 M:      Mathias Nyman <mathias.nyman@intel.com>
16552 L:      linux-usb@vger.kernel.org
16553 S:      Supported
16554 F:      drivers/usb/host/xhci*
16555 F:      drivers/usb/host/pci-quirks*
16556
16557 USB ZD1201 DRIVER
16558 L:      linux-wireless@vger.kernel.org
16559 W:      http://linux-lc100020.sourceforge.net
16560 S:      Orphan
16561 F:      drivers/net/wireless/zydas/zd1201.*
16562
16563 USB ZR364XX DRIVER
16564 M:      Antoine Jacquet <royale@zerezo.com>
16565 L:      linux-usb@vger.kernel.org
16566 L:      linux-media@vger.kernel.org
16567 T:      git git://linuxtv.org/media_tree.git
16568 W:      http://royale.zerezo.com/zr364xx/
16569 S:      Maintained
16570 F:      Documentation/media/v4l-drivers/zr364xx*
16571 F:      drivers/media/usb/zr364xx/
16572
16573 USER-MODE LINUX (UML)
16574 M:      Jeff Dike <jdike@addtoit.com>
16575 M:      Richard Weinberger <richard@nod.at>
16576 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16577 L:      linux-um@lists.infradead.org
16578 W:      http://user-mode-linux.sourceforge.net
16579 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16581 S:      Maintained
16582 F:      Documentation/virtual/uml/
16583 F:      arch/um/
16584 F:      arch/x86/um/
16585 F:      fs/hostfs/
16586
16587 USERSPACE COPYIN/COPYOUT (UIOVEC)
16588 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16589 S:      Maintained
16590 F:      lib/iov_iter.c
16591 F:      include/linux/uio.h
16592
16593 USERSPACE DMA BUFFER DRIVER
16594 M:      Gerd Hoffmann <kraxel@redhat.com>
16595 S:      Maintained
16596 L:      dri-devel@lists.freedesktop.org
16597 F:      drivers/dma-buf/udmabuf.c
16598 F:      include/uapi/linux/udmabuf.h
16599 T:      git git://anongit.freedesktop.org/drm/drm-misc
16600
16601 USERSPACE I/O (UIO)
16602 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16603 S:      Maintained
16604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16605 F:      Documentation/driver-api/uio-howto.rst
16606 F:      drivers/uio/
16607 F:      include/linux/uio_driver.h
16608
16609 UTIL-LINUX PACKAGE
16610 M:      Karel Zak <kzak@redhat.com>
16611 L:      util-linux@vger.kernel.org
16612 W:      http://en.wikipedia.org/wiki/Util-linux
16613 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16614 S:      Maintained
16615
16616 UUID HELPERS
16617 M:      Christoph Hellwig <hch@lst.de>
16618 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16619 L:      linux-kernel@vger.kernel.org
16620 T:      git git://git.infradead.org/users/hch/uuid.git
16621 F:      lib/uuid.c
16622 F:      lib/test_uuid.c
16623 F:      include/linux/uuid.h
16624 F:      include/uapi/linux/uuid.h
16625 S:      Maintained
16626
16627 UVESAFB DRIVER
16628 M:      Michal Januszewski <spock@gentoo.org>
16629 L:      linux-fbdev@vger.kernel.org
16630 W:      https://github.com/mjanusz/v86d
16631 S:      Maintained
16632 F:      Documentation/fb/uvesafb.txt
16633 F:      drivers/video/fbdev/uvesafb.*
16634
16635 VF610 NAND DRIVER
16636 M:      Stefan Agner <stefan@agner.ch>
16637 L:      linux-mtd@lists.infradead.org
16638 S:      Supported
16639 F:      drivers/mtd/nand/raw/vf610_nfc.c
16640
16641 VFAT/FAT/MSDOS FILESYSTEM
16642 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16643 S:      Maintained
16644 F:      Documentation/filesystems/vfat.txt
16645 F:      fs/fat/
16646
16647 VFIO DRIVER
16648 M:      Alex Williamson <alex.williamson@redhat.com>
16649 R:      Cornelia Huck <cohuck@redhat.com>
16650 L:      kvm@vger.kernel.org
16651 T:      git git://github.com/awilliam/linux-vfio.git
16652 S:      Maintained
16653 F:      Documentation/vfio.txt
16654 F:      drivers/vfio/
16655 F:      include/linux/vfio.h
16656 F:      include/uapi/linux/vfio.h
16657
16658 VFIO MEDIATED DEVICE DRIVERS
16659 M:      Kirti Wankhede <kwankhede@nvidia.com>
16660 L:      kvm@vger.kernel.org
16661 S:      Maintained
16662 F:      Documentation/vfio-mediated-device.txt
16663 F:      drivers/vfio/mdev/
16664 F:      include/linux/mdev.h
16665 F:      samples/vfio-mdev/
16666
16667 VFIO PLATFORM DRIVER
16668 M:      Eric Auger <eric.auger@redhat.com>
16669 L:      kvm@vger.kernel.org
16670 S:      Maintained
16671 F:      drivers/vfio/platform/
16672
16673 VGA_SWITCHEROO
16674 R:      Lukas Wunner <lukas@wunner.de>
16675 S:      Maintained
16676 F:      Documentation/gpu/vga-switcheroo.rst
16677 F:      drivers/gpu/vga/vga_switcheroo.c
16678 F:      include/linux/vga_switcheroo.h
16679 T:      git git://anongit.freedesktop.org/drm/drm-misc
16680
16681 VIA RHINE NETWORK DRIVER
16682 S:      Orphan
16683 F:      drivers/net/ethernet/via/via-rhine.c
16684
16685 VIA SD/MMC CARD CONTROLLER DRIVER
16686 M:      Bruce Chang <brucechang@via.com.tw>
16687 M:      Harald Welte <HaraldWelte@viatech.com>
16688 S:      Maintained
16689 F:      drivers/mmc/host/via-sdmmc.c
16690
16691 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16692 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16693 L:      linux-fbdev@vger.kernel.org
16694 S:      Maintained
16695 F:      include/linux/via-core.h
16696 F:      include/linux/via-gpio.h
16697 F:      include/linux/via_i2c.h
16698 F:      drivers/video/fbdev/via/
16699
16700 VIA VELOCITY NETWORK DRIVER
16701 M:      Francois Romieu <romieu@fr.zoreil.com>
16702 L:      netdev@vger.kernel.org
16703 S:      Maintained
16704 F:      drivers/net/ethernet/via/via-velocity.*
16705
16706 VICODEC VIRTUAL CODEC DRIVER
16707 M:      Hans Verkuil <hans.verkuil@cisco.com>
16708 L:      linux-media@vger.kernel.org
16709 T:      git git://linuxtv.org/media_tree.git
16710 W:      https://linuxtv.org
16711 S:      Maintained
16712 F:      drivers/media/platform/vicodec/*
16713
16714 VIDEO MULTIPLEXER DRIVER
16715 M:      Philipp Zabel <p.zabel@pengutronix.de>
16716 L:      linux-media@vger.kernel.org
16717 S:      Maintained
16718 F:      drivers/media/platform/video-mux.c
16719
16720 VIDEO I2C POLLING DRIVER
16721 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16722 L:      linux-media@vger.kernel.org
16723 S:      Maintained
16724 F:      drivers/media/i2c/video-i2c.c
16725
16726 VIDEOBUF2 FRAMEWORK
16727 M:      Pawel Osciak <pawel@osciak.com>
16728 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16729 M:      Kyungmin Park <kyungmin.park@samsung.com>
16730 L:      linux-media@vger.kernel.org
16731 S:      Maintained
16732 F:      drivers/media/common/videobuf2/*
16733 F:      include/media/videobuf2-*
16734
16735 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16736 M:      Helen Koike <helen.koike@collabora.com>
16737 L:      linux-media@vger.kernel.org
16738 T:      git git://linuxtv.org/media_tree.git
16739 W:      https://linuxtv.org
16740 S:      Maintained
16741 F:      drivers/media/platform/vimc/*
16742
16743 VIRT LIB
16744 M:      Alex Williamson <alex.williamson@redhat.com>
16745 M:      Paolo Bonzini <pbonzini@redhat.com>
16746 L:      kvm@vger.kernel.org
16747 S:      Supported
16748 F:      virt/lib/
16749
16750 VIRTIO AND VHOST VSOCK DRIVER
16751 M:      Stefan Hajnoczi <stefanha@redhat.com>
16752 L:      kvm@vger.kernel.org
16753 L:      virtualization@lists.linux-foundation.org
16754 L:      netdev@vger.kernel.org
16755 S:      Maintained
16756 F:      include/linux/virtio_vsock.h
16757 F:      include/uapi/linux/virtio_vsock.h
16758 F:      include/uapi/linux/vsockmon.h
16759 F:      include/uapi/linux/vm_sockets_diag.h
16760 F:      net/vmw_vsock/diag.c
16761 F:      net/vmw_vsock/af_vsock_tap.c
16762 F:      net/vmw_vsock/virtio_transport_common.c
16763 F:      net/vmw_vsock/virtio_transport.c
16764 F:      drivers/net/vsockmon.c
16765 F:      drivers/vhost/vsock.c
16766 F:      tools/testing/vsock/
16767
16768 VIRTIO CONSOLE DRIVER
16769 M:      Amit Shah <amit@kernel.org>
16770 L:      virtualization@lists.linux-foundation.org
16771 S:      Maintained
16772 F:      drivers/char/virtio_console.c
16773 F:      include/linux/virtio_console.h
16774 F:      include/uapi/linux/virtio_console.h
16775
16776 VIRTIO CORE AND NET DRIVERS
16777 M:      "Michael S. Tsirkin" <mst@redhat.com>
16778 M:      Jason Wang <jasowang@redhat.com>
16779 L:      virtualization@lists.linux-foundation.org
16780 S:      Maintained
16781 F:      Documentation/devicetree/bindings/virtio/
16782 F:      drivers/virtio/
16783 F:      tools/virtio/
16784 F:      drivers/net/virtio_net.c
16785 F:      drivers/block/virtio_blk.c
16786 F:      include/linux/virtio*.h
16787 F:      include/uapi/linux/virtio_*.h
16788 F:      drivers/crypto/virtio/
16789 F:      mm/balloon_compaction.c
16790
16791 VIRTIO BLOCK AND SCSI DRIVERS
16792 M:      "Michael S. Tsirkin" <mst@redhat.com>
16793 M:      Jason Wang <jasowang@redhat.com>
16794 R:      Paolo Bonzini <pbonzini@redhat.com>
16795 R:      Stefan Hajnoczi <stefanha@redhat.com>
16796 L:      virtualization@lists.linux-foundation.org
16797 S:      Maintained
16798 F:      drivers/block/virtio_blk.c
16799 F:      drivers/scsi/virtio_scsi.c
16800 F:      include/uapi/linux/virtio_blk.h
16801 F:      include/uapi/linux/virtio_scsi.h
16802 F:      drivers/vhost/scsi.c
16803
16804 VIRTIO CRYPTO DRIVER
16805 M:      Gonglei <arei.gonglei@huawei.com>
16806 L:      virtualization@lists.linux-foundation.org
16807 L:      linux-crypto@vger.kernel.org
16808 S:      Maintained
16809 F:      drivers/crypto/virtio/
16810 F:      include/uapi/linux/virtio_crypto.h
16811
16812 VIRTIO DRIVERS FOR S390
16813 M:      Cornelia Huck <cohuck@redhat.com>
16814 M:      Halil Pasic <pasic@linux.ibm.com>
16815 L:      linux-s390@vger.kernel.org
16816 L:      virtualization@lists.linux-foundation.org
16817 L:      kvm@vger.kernel.org
16818 S:      Supported
16819 F:      drivers/s390/virtio/
16820 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16821
16822 VIRTIO GPU DRIVER
16823 M:      David Airlie <airlied@linux.ie>
16824 M:      Gerd Hoffmann <kraxel@redhat.com>
16825 L:      dri-devel@lists.freedesktop.org
16826 L:      virtualization@lists.linux-foundation.org
16827 T:      git git://anongit.freedesktop.org/drm/drm-misc
16828 S:      Maintained
16829 F:      drivers/gpu/drm/virtio/
16830 F:      include/uapi/linux/virtio_gpu.h
16831
16832 VIRTIO HOST (VHOST)
16833 M:      "Michael S. Tsirkin" <mst@redhat.com>
16834 M:      Jason Wang <jasowang@redhat.com>
16835 L:      kvm@vger.kernel.org
16836 L:      virtualization@lists.linux-foundation.org
16837 L:      netdev@vger.kernel.org
16838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16839 S:      Maintained
16840 F:      drivers/vhost/
16841 F:      include/uapi/linux/vhost.h
16842
16843 VIRTIO INPUT DRIVER
16844 M:      Gerd Hoffmann <kraxel@redhat.com>
16845 S:      Maintained
16846 F:      drivers/virtio/virtio_input.c
16847 F:      include/uapi/linux/virtio_input.h
16848
16849 VIRTUAL BOX GUEST DEVICE DRIVER
16850 M:      Hans de Goede <hdegoede@redhat.com>
16851 M:      Arnd Bergmann <arnd@arndb.de>
16852 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16853 S:      Maintained
16854 F:      include/linux/vbox_utils.h
16855 F:      include/uapi/linux/vbox*.h
16856 F:      drivers/virt/vboxguest/
16857
16858 VIRTUAL SERIO DEVICE DRIVER
16859 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16860 S:      Maintained
16861 F:      drivers/input/serio/userio.c
16862 F:      include/uapi/linux/userio.h
16863
16864 VIVID VIRTUAL VIDEO DRIVER
16865 M:      Hans Verkuil <hverkuil@xs4all.nl>
16866 L:      linux-media@vger.kernel.org
16867 T:      git git://linuxtv.org/media_tree.git
16868 W:      https://linuxtv.org
16869 S:      Maintained
16870 F:      drivers/media/platform/vivid/*
16871
16872 VLYNQ BUS
16873 M:      Florian Fainelli <f.fainelli@gmail.com>
16874 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16875 S:      Maintained
16876 F:      drivers/vlynq/vlynq.c
16877 F:      include/linux/vlynq.h
16878
16879 VME SUBSYSTEM
16880 M:      Martyn Welch <martyn@welchs.me.uk>
16881 M:      Manohar Vanga <manohar.vanga@gmail.com>
16882 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16883 L:      devel@driverdev.osuosl.org
16884 S:      Maintained
16885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16886 F:      Documentation/driver-api/vme.rst
16887 F:      drivers/staging/vme/
16888 F:      drivers/vme/
16889 F:      include/linux/vme*
16890
16891 VMWARE BALLOON DRIVER
16892 M:      Julien Freche <jfreche@vmware.com>
16893 M:      Nadav Amit <namit@vmware.com>
16894 M:      "VMware, Inc." <pv-drivers@vmware.com>
16895 L:      linux-kernel@vger.kernel.org
16896 S:      Maintained
16897 F:      drivers/misc/vmw_balloon.c
16898
16899 VMWARE HYPERVISOR INTERFACE
16900 M:      Alok Kataria <akataria@vmware.com>
16901 L:      virtualization@lists.linux-foundation.org
16902 S:      Supported
16903 F:      arch/x86/kernel/cpu/vmware.c
16904
16905 VMWARE PVRDMA DRIVER
16906 M:      Adit Ranadive <aditr@vmware.com>
16907 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16908 L:      linux-rdma@vger.kernel.org
16909 S:      Maintained
16910 F:      drivers/infiniband/hw/vmw_pvrdma/
16911
16912 VMware PVSCSI driver
16913 M:      Jim Gill <jgill@vmware.com>
16914 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16915 L:      linux-scsi@vger.kernel.org
16916 S:      Maintained
16917 F:      drivers/scsi/vmw_pvscsi.c
16918 F:      drivers/scsi/vmw_pvscsi.h
16919
16920 VMWARE VMMOUSE SUBDRIVER
16921 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16922 M:      "VMware, Inc." <pv-drivers@vmware.com>
16923 L:      linux-input@vger.kernel.org
16924 S:      Maintained
16925 F:      drivers/input/mouse/vmmouse.c
16926 F:      drivers/input/mouse/vmmouse.h
16927
16928 VMWARE VMXNET3 ETHERNET DRIVER
16929 M:      Ronak Doshi <doshir@vmware.com>
16930 M:      "VMware, Inc." <pv-drivers@vmware.com>
16931 L:      netdev@vger.kernel.org
16932 S:      Maintained
16933 F:      drivers/net/vmxnet3/
16934
16935 VOCORE VOCORE2 BOARD
16936 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16937 L:      linux-mips@vger.kernel.org
16938 S:      Maintained
16939 F:      arch/mips/boot/dts/ralink/vocore2.dts
16940
16941 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16942 M:      Liam Girdwood <lgirdwood@gmail.com>
16943 M:      Mark Brown <broonie@kernel.org>
16944 L:      linux-kernel@vger.kernel.org
16945 W:      http://www.slimlogic.co.uk/?p=48
16946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16947 S:      Supported
16948 F:      Documentation/devicetree/bindings/regulator/
16949 F:      Documentation/power/regulator/
16950 F:      drivers/regulator/
16951 F:      include/dt-bindings/regulator/
16952 F:      include/linux/regulator/
16953
16954 VRF
16955 M:      David Ahern <dsa@cumulusnetworks.com>
16956 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16957 L:      netdev@vger.kernel.org
16958 S:      Maintained
16959 F:      drivers/net/vrf.c
16960 F:      Documentation/networking/vrf.txt
16961
16962 VT1211 HARDWARE MONITOR DRIVER
16963 M:      Juerg Haefliger <juergh@gmail.com>
16964 L:      linux-hwmon@vger.kernel.org
16965 S:      Maintained
16966 F:      Documentation/hwmon/vt1211.rst
16967 F:      drivers/hwmon/vt1211.c
16968
16969 VT8231 HARDWARE MONITOR DRIVER
16970 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16971 L:      linux-hwmon@vger.kernel.org
16972 S:      Maintained
16973 F:      drivers/hwmon/vt8231.c
16974
16975 VUB300 USB to SDIO/SD/MMC bridge chip
16976 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16977 L:      linux-mmc@vger.kernel.org
16978 L:      linux-usb@vger.kernel.org
16979 S:      Supported
16980 F:      drivers/mmc/host/vub300.c
16981
16982 W1 DALLAS'S 1-WIRE BUS
16983 M:      Evgeniy Polyakov <zbr@ioremap.net>
16984 S:      Maintained
16985 F:      Documentation/devicetree/bindings/w1/
16986 F:      Documentation/w1/
16987 F:      drivers/w1/
16988 F:      include/linux/w1.h
16989
16990 W83791D HARDWARE MONITORING DRIVER
16991 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16992 L:      linux-hwmon@vger.kernel.org
16993 S:      Maintained
16994 F:      Documentation/hwmon/w83791d.rst
16995 F:      drivers/hwmon/w83791d.c
16996
16997 W83793 HARDWARE MONITORING DRIVER
16998 M:      Rudolf Marek <r.marek@assembler.cz>
16999 L:      linux-hwmon@vger.kernel.org
17000 S:      Maintained
17001 F:      Documentation/hwmon/w83793.rst
17002 F:      drivers/hwmon/w83793.c
17003
17004 W83795 HARDWARE MONITORING DRIVER
17005 M:      Jean Delvare <jdelvare@suse.com>
17006 L:      linux-hwmon@vger.kernel.org
17007 S:      Maintained
17008 F:      drivers/hwmon/w83795.c
17009
17010 W83L51xD SD/MMC CARD INTERFACE DRIVER
17011 M:      Pierre Ossman <pierre@ossman.eu>
17012 S:      Maintained
17013 F:      drivers/mmc/host/wbsd.*
17014
17015 WACOM PROTOCOL 4 SERIAL TABLETS
17016 M:      Julian Squires <julian@cipht.net>
17017 M:      Hans de Goede <hdegoede@redhat.com>
17018 L:      linux-input@vger.kernel.org
17019 S:      Maintained
17020 F:      drivers/input/tablet/wacom_serial4.c
17021
17022 WATCHDOG DEVICE DRIVERS
17023 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17024 M:      Guenter Roeck <linux@roeck-us.net>
17025 L:      linux-watchdog@vger.kernel.org
17026 W:      http://www.linux-watchdog.org/
17027 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17028 S:      Maintained
17029 F:      Documentation/devicetree/bindings/watchdog/
17030 F:      Documentation/watchdog/
17031 F:      drivers/watchdog/
17032 F:      include/linux/watchdog.h
17033 F:      include/uapi/linux/watchdog.h
17034
17035 WHISKEYCOVE PMIC GPIO DRIVER
17036 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17037 L:      linux-gpio@vger.kernel.org
17038 S:      Maintained
17039 F:      drivers/gpio/gpio-wcove.c
17040
17041 WHWAVE RTC DRIVER
17042 M:      Dianlong Li <long17.cool@163.com>
17043 L:      linux-rtc@vger.kernel.org
17044 S:      Maintained
17045 F:      drivers/rtc/rtc-sd3078.c
17046
17047 WIIMOTE HID DRIVER
17048 M:      David Herrmann <dh.herrmann@googlemail.com>
17049 L:      linux-input@vger.kernel.org
17050 S:      Maintained
17051 F:      drivers/hid/hid-wiimote*
17052
17053 WILOCITY WIL6210 WIRELESS DRIVER
17054 M:      Maya Erez <merez@codeaurora.org>
17055 L:      linux-wireless@vger.kernel.org
17056 L:      wil6210@qti.qualcomm.com
17057 S:      Supported
17058 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17059 F:      drivers/net/wireless/ath/wil6210/
17060
17061 WIMAX STACK
17062 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17063 M:      linux-wimax@intel.com
17064 L:      wimax@linuxwimax.org (subscribers-only)
17065 S:      Supported
17066 W:      http://linuxwimax.org
17067 F:      Documentation/wimax/README.wimax
17068 F:      include/linux/wimax/debug.h
17069 F:      include/net/wimax.h
17070 F:      include/uapi/linux/wimax.h
17071 F:      net/wimax/
17072
17073 WINBOND CIR DRIVER
17074 M:      David Härdeman <david@hardeman.nu>
17075 S:      Maintained
17076 F:      drivers/media/rc/winbond-cir.c
17077
17078 RCMM REMOTE CONTROLS DECODER
17079 M:      Patrick Lerda <patrick9876@free.fr>
17080 S:      Maintained
17081 F:      drivers/media/rc/ir-rcmm-decoder.c
17082
17083 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17084 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17085 L:      linux-watchdog@vger.kernel.org
17086 S:      Maintained
17087 F:      drivers/watchdog/ebc-c384_wdt.c
17088
17089 WINSYSTEMS WS16C48 GPIO DRIVER
17090 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17091 L:      linux-gpio@vger.kernel.org
17092 S:      Maintained
17093 F:      drivers/gpio/gpio-ws16c48.c
17094
17095 WISTRON LAPTOP BUTTON DRIVER
17096 M:      Miloslav Trmac <mitr@volny.cz>
17097 S:      Maintained
17098 F:      drivers/input/misc/wistron_btns.c
17099
17100 WL3501 WIRELESS PCMCIA CARD DRIVER
17101 L:      linux-wireless@vger.kernel.org
17102 S:      Odd fixes
17103 F:      drivers/net/wireless/wl3501*
17104
17105 WOLFSON MICROELECTRONICS DRIVERS
17106 L:      patches@opensource.cirrus.com
17107 T:      git https://github.com/CirrusLogic/linux-drivers.git
17108 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17109 S:      Supported
17110 F:      Documentation/hwmon/wm83??.rst
17111 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17112 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17113 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17114 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17115 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17116 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17117 F:      drivers/clk/clk-wm83*.c
17118 F:      drivers/extcon/extcon-arizona.c
17119 F:      drivers/leds/leds-wm83*.c
17120 F:      drivers/gpio/gpio-*wm*.c
17121 F:      drivers/gpio/gpio-arizona.c
17122 F:      drivers/hwmon/wm83??-hwmon.c
17123 F:      drivers/input/misc/wm831x-on.c
17124 F:      drivers/input/touchscreen/wm831x-ts.c
17125 F:      drivers/input/touchscreen/wm97*.c
17126 F:      drivers/mfd/arizona*
17127 F:      drivers/mfd/wm*.c
17128 F:      drivers/mfd/cs47l24*
17129 F:      drivers/power/supply/wm83*.c
17130 F:      drivers/rtc/rtc-wm83*.c
17131 F:      drivers/regulator/wm8*.c
17132 F:      drivers/regulator/arizona*
17133 F:      drivers/video/backlight/wm83*_bl.c
17134 F:      drivers/watchdog/wm83*_wdt.c
17135 F:      include/linux/mfd/arizona/
17136 F:      include/linux/mfd/wm831x/
17137 F:      include/linux/mfd/wm8350/
17138 F:      include/linux/mfd/wm8400*
17139 F:      include/linux/regulator/arizona*
17140 F:      include/linux/wm97xx.h
17141 F:      include/sound/wm????.h
17142 F:      sound/soc/codecs/arizona.?
17143 F:      sound/soc/codecs/wm*
17144 F:      sound/soc/codecs/cs47l24*
17145
17146 WORKQUEUE
17147 M:      Tejun Heo <tj@kernel.org>
17148 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17150 S:      Maintained
17151 F:      include/linux/workqueue.h
17152 F:      kernel/workqueue.c
17153 F:      Documentation/core-api/workqueue.rst
17154
17155 X-POWERS AXP288 PMIC DRIVERS
17156 M:      Hans de Goede <hdegoede@redhat.com>
17157 S:      Maintained
17158 N:      axp288
17159 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17160
17161 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17162 M:      Chen-Yu Tsai <wens@csie.org>
17163 L:      linux-kernel@vger.kernel.org
17164 S:      Maintained
17165 N:      axp[128]
17166
17167 X.25 NETWORK LAYER
17168 M:      Andrew Hendry <andrew.hendry@gmail.com>
17169 L:      linux-x25@vger.kernel.org
17170 S:      Odd Fixes
17171 F:      Documentation/networking/x25*
17172 F:      include/net/x25*
17173 F:      net/x25/
17174
17175 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17176 M:      Thomas Gleixner <tglx@linutronix.de>
17177 M:      Ingo Molnar <mingo@redhat.com>
17178 M:      Borislav Petkov <bp@alien8.de>
17179 R:      "H. Peter Anvin" <hpa@zytor.com>
17180 M:      x86@kernel.org
17181 L:      linux-kernel@vger.kernel.org
17182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17183 S:      Maintained
17184 F:      Documentation/devicetree/bindings/x86/
17185 F:      Documentation/x86/
17186 F:      arch/x86/
17187
17188 X86 ENTRY CODE
17189 M:      Andy Lutomirski <luto@kernel.org>
17190 L:      linux-kernel@vger.kernel.org
17191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17192 S:      Maintained
17193 F:      arch/x86/entry/
17194
17195 X86 MCE INFRASTRUCTURE
17196 M:      Tony Luck <tony.luck@intel.com>
17197 M:      Borislav Petkov <bp@alien8.de>
17198 L:      linux-edac@vger.kernel.org
17199 S:      Maintained
17200 F:      arch/x86/kernel/cpu/mce/*
17201
17202 X86 MICROCODE UPDATE SUPPORT
17203 M:      Borislav Petkov <bp@alien8.de>
17204 S:      Maintained
17205 F:      arch/x86/kernel/cpu/microcode/*
17206
17207 X86 MM
17208 M:      Dave Hansen <dave.hansen@linux.intel.com>
17209 M:      Andy Lutomirski <luto@kernel.org>
17210 M:      Peter Zijlstra <peterz@infradead.org>
17211 L:      linux-kernel@vger.kernel.org
17212 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17213 S:      Maintained
17214 F:      arch/x86/mm/
17215
17216 X86 PLATFORM DRIVERS
17217 M:      Darren Hart <dvhart@infradead.org>
17218 M:      Andy Shevchenko <andy@infradead.org>
17219 L:      platform-driver-x86@vger.kernel.org
17220 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
17221 S:      Maintained
17222 F:      drivers/platform/x86/
17223 F:      drivers/platform/olpc/
17224
17225 X86 PLATFORM DRIVERS - ARCH
17226 R:      Darren Hart <dvhart@infradead.org>
17227 R:      Andy Shevchenko <andy@infradead.org>
17228 L:      platform-driver-x86@vger.kernel.org
17229 L:      x86@kernel.org
17230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17231 S:      Maintained
17232 F:      arch/x86/platform
17233
17234 X86 VDSO
17235 M:      Andy Lutomirski <luto@kernel.org>
17236 L:      linux-kernel@vger.kernel.org
17237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
17238 S:      Maintained
17239 F:      arch/x86/entry/vdso/
17240
17241 XARRAY
17242 M:      Matthew Wilcox <willy@infradead.org>
17243 L:      linux-fsdevel@vger.kernel.org
17244 S:      Supported
17245 F:      Documentation/core-api/xarray.rst
17246 F:      lib/idr.c
17247 F:      lib/xarray.c
17248 F:      include/linux/idr.h
17249 F:      include/linux/xarray.h
17250 F:      tools/testing/radix-tree
17251
17252 XBOX DVD IR REMOTE
17253 M:      Benjamin Valentin <benpicco@googlemail.com>
17254 S:      Maintained
17255 F:      drivers/media/rc/xbox_remote.c
17256 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
17257
17258 XC2028/3028 TUNER DRIVER
17259 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17260 L:      linux-media@vger.kernel.org
17261 W:      https://linuxtv.org
17262 T:      git git://linuxtv.org/media_tree.git
17263 S:      Maintained
17264 F:      drivers/media/tuners/tuner-xc2028.*
17265
17266 XDP (eXpress Data Path)
17267 M:      Alexei Starovoitov <ast@kernel.org>
17268 M:      Daniel Borkmann <daniel@iogearbox.net>
17269 M:      David S. Miller <davem@davemloft.net>
17270 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17271 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17272 M:      John Fastabend <john.fastabend@gmail.com>
17273 L:      netdev@vger.kernel.org
17274 L:      xdp-newbies@vger.kernel.org
17275 L:      bpf@vger.kernel.org
17276 S:      Supported
17277 F:      net/core/xdp.c
17278 F:      include/net/xdp.h
17279 F:      kernel/bpf/devmap.c
17280 F:      kernel/bpf/cpumap.c
17281 F:      include/trace/events/xdp.h
17282 K:      xdp
17283 N:      xdp
17284
17285 XDP SOCKETS (AF_XDP)
17286 M:      Björn Töpel <bjorn.topel@intel.com>
17287 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17288 L:      netdev@vger.kernel.org
17289 L:      bpf@vger.kernel.org
17290 S:      Maintained
17291 F:      kernel/bpf/xskmap.c
17292 F:      net/xdp/
17293
17294 XEN BLOCK SUBSYSTEM
17295 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17296 M:      Roger Pau Monné <roger.pau@citrix.com>
17297 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17298 S:      Supported
17299 F:      drivers/block/xen-blkback/*
17300 F:      drivers/block/xen*
17301
17302 XEN HYPERVISOR ARM
17303 M:      Stefano Stabellini <sstabellini@kernel.org>
17304 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17305 S:      Maintained
17306 F:      arch/arm/xen/
17307 F:      arch/arm/include/asm/xen/
17308
17309 XEN HYPERVISOR ARM64
17310 M:      Stefano Stabellini <sstabellini@kernel.org>
17311 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17312 S:      Maintained
17313 F:      arch/arm64/xen/
17314 F:      arch/arm64/include/asm/xen/
17315
17316 XEN HYPERVISOR INTERFACE
17317 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17318 M:      Juergen Gross <jgross@suse.com>
17319 R:      Stefano Stabellini <sstabellini@kernel.org>
17320 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17322 S:      Supported
17323 F:      arch/x86/xen/
17324 F:      arch/x86/platform/pvh/
17325 F:      drivers/*/xen-*front.c
17326 F:      drivers/xen/
17327 F:      arch/x86/include/asm/xen/
17328 F:      arch/x86/include/asm/pvclock-abi.h
17329 F:      include/xen/
17330 F:      include/uapi/xen/
17331 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17332 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17333
17334 XEN NETWORK BACKEND DRIVER
17335 M:      Wei Liu <wei.liu@kernel.org>
17336 M:      Paul Durrant <paul.durrant@citrix.com>
17337 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17338 L:      netdev@vger.kernel.org
17339 S:      Supported
17340 F:      drivers/net/xen-netback/*
17341
17342 XEN PCI SUBSYSTEM
17343 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17344 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17345 S:      Supported
17346 F:      arch/x86/pci/*xen*
17347 F:      drivers/pci/*xen*
17348
17349 XEN PVSCSI DRIVERS
17350 M:      Juergen Gross <jgross@suse.com>
17351 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17352 L:      linux-scsi@vger.kernel.org
17353 S:      Supported
17354 F:      drivers/scsi/xen-scsifront.c
17355 F:      drivers/xen/xen-scsiback.c
17356 F:      include/xen/interface/io/vscsiif.h
17357
17358 XEN SWIOTLB SUBSYSTEM
17359 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17360 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17361 L:      iommu@lists.linux-foundation.org
17362 S:      Supported
17363 F:      arch/x86/xen/*swiotlb*
17364 F:      drivers/xen/*swiotlb*
17365
17366 XEN SOUND FRONTEND DRIVER
17367 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17368 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17369 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17370 S:      Supported
17371 F:      sound/xen/*
17372
17373 XFS FILESYSTEM
17374 M:      Darrick J. Wong <darrick.wong@oracle.com>
17375 M:      linux-xfs@vger.kernel.org
17376 L:      linux-xfs@vger.kernel.org
17377 W:      http://xfs.org/
17378 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17379 S:      Supported
17380 F:      Documentation/filesystems/xfs.txt
17381 F:      fs/xfs/
17382
17383 XILINX AXI ETHERNET DRIVER
17384 M:      Anirudha Sarangi <anirudh@xilinx.com>
17385 M:      John Linn <John.Linn@xilinx.com>
17386 S:      Maintained
17387 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17388
17389 XILINX UARTLITE SERIAL DRIVER
17390 M:      Peter Korsgaard <jacmet@sunsite.dk>
17391 L:      linux-serial@vger.kernel.org
17392 S:      Maintained
17393 F:      drivers/tty/serial/uartlite.c
17394
17395 XILINX VIDEO IP CORES
17396 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17397 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17398 L:      linux-media@vger.kernel.org
17399 T:      git git://linuxtv.org/media_tree.git
17400 S:      Supported
17401 F:      Documentation/devicetree/bindings/media/xilinx/
17402 F:      drivers/media/platform/xilinx/
17403 F:      include/uapi/linux/xilinx-v4l2-controls.h
17404
17405 XILLYBUS DRIVER
17406 M:      Eli Billauer <eli.billauer@gmail.com>
17407 L:      linux-kernel@vger.kernel.org
17408 S:      Supported
17409 F:      drivers/char/xillybus/
17410
17411 XLP9XX I2C DRIVER
17412 M:      George Cherian <george.cherian@cavium.com>
17413 M:      Jan Glauber <jglauber@cavium.com>
17414 L:      linux-i2c@vger.kernel.org
17415 W:      http://www.cavium.com
17416 S:      Supported
17417 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
17418 F:      drivers/i2c/busses/i2c-xlp9xx.c
17419
17420 XRA1403 GPIO EXPANDER
17421 M:      Nandor Han <nandor.han@ge.com>
17422 M:      Semi Malinen <semi.malinen@ge.com>
17423 L:      linux-gpio@vger.kernel.org
17424 S:      Maintained
17425 F:      drivers/gpio/gpio-xra1403.c
17426 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17427
17428 XTENSA XTFPGA PLATFORM SUPPORT
17429 M:      Max Filippov <jcmvbkbc@gmail.com>
17430 L:      linux-xtensa@linux-xtensa.org
17431 S:      Maintained
17432 F:      drivers/spi/spi-xtensa-xtfpga.c
17433 F:      sound/soc/xtensa/xtfpga-i2s.c
17434
17435 YAM DRIVER FOR AX.25
17436 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17437 L:      linux-hams@vger.kernel.org
17438 S:      Maintained
17439 F:      drivers/net/hamradio/yam*
17440 F:      include/linux/yam.h
17441
17442 YAMA SECURITY MODULE
17443 M:      Kees Cook <keescook@chromium.org>
17444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17445 S:      Supported
17446 F:      security/yama/
17447 F:      Documentation/admin-guide/LSM/Yama.rst
17448
17449 YEALINK PHONE DRIVER
17450 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17451 L:      usbb2k-api-dev@nongnu.org
17452 S:      Maintained
17453 F:      Documentation/input/devices/yealink.rst
17454 F:      drivers/input/misc/yealink.*
17455
17456 Z8530 DRIVER FOR AX.25
17457 M:      Joerg Reuter <jreuter@yaina.de>
17458 W:      http://yaina.de/jreuter/
17459 W:      http://www.qsl.net/dl1bke/
17460 L:      linux-hams@vger.kernel.org
17461 S:      Maintained
17462 F:      Documentation/networking/z8530drv.txt
17463 F:      drivers/net/hamradio/*scc.c
17464 F:      drivers/net/hamradio/z8530.h
17465
17466 ZBUD COMPRESSED PAGE ALLOCATOR
17467 M:      Seth Jennings <sjenning@redhat.com>
17468 M:      Dan Streetman <ddstreet@ieee.org>
17469 L:      linux-mm@kvack.org
17470 S:      Maintained
17471 F:      mm/zbud.c
17472 F:      include/linux/zbud.h
17473
17474 ZD1211RW WIRELESS DRIVER
17475 M:      Daniel Drake <dsd@gentoo.org>
17476 M:      Ulrich Kunitz <kune@deine-taler.de>
17477 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17478 L:      linux-wireless@vger.kernel.org
17479 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17480 S:      Maintained
17481 F:      drivers/net/wireless/zydas/zd1211rw/
17482
17483 ZD1301 MEDIA DRIVER
17484 M:      Antti Palosaari <crope@iki.fi>
17485 L:      linux-media@vger.kernel.org
17486 W:      https://linuxtv.org/
17487 W:      http://palosaari.fi/linux/
17488 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17489 S:      Maintained
17490 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17491
17492 ZD1301_DEMOD MEDIA DRIVER
17493 M:      Antti Palosaari <crope@iki.fi>
17494 L:      linux-media@vger.kernel.org
17495 W:      https://linuxtv.org/
17496 W:      http://palosaari.fi/linux/
17497 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17498 S:      Maintained
17499 F:      drivers/media/dvb-frontends/zd1301_demod*
17500
17501 ZPOOL COMPRESSED PAGE STORAGE API
17502 M:      Dan Streetman <ddstreet@ieee.org>
17503 L:      linux-mm@kvack.org
17504 S:      Maintained
17505 F:      mm/zpool.c
17506 F:      include/linux/zpool.h
17507
17508 ZR36067 VIDEO FOR LINUX DRIVER
17509 L:      mjpeg-users@lists.sourceforge.net
17510 L:      linux-media@vger.kernel.org
17511 W:      http://mjpeg.sourceforge.net/driver-zoran/
17512 T:      hg https://linuxtv.org/hg/v4l-dvb
17513 S:      Odd Fixes
17514 F:      drivers/staging/media/zoran/
17515
17516 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17517 M:      Minchan Kim <minchan@kernel.org>
17518 M:      Nitin Gupta <ngupta@vflare.org>
17519 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17520 L:      linux-kernel@vger.kernel.org
17521 S:      Maintained
17522 F:      drivers/block/zram/
17523 F:      Documentation/blockdev/zram.txt
17524
17525 ZS DECSTATION Z85C30 SERIAL DRIVER
17526 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17527 S:      Maintained
17528 F:      drivers/tty/serial/zs.*
17529
17530 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17531 M:      Minchan Kim <minchan@kernel.org>
17532 M:      Nitin Gupta <ngupta@vflare.org>
17533 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17534 L:      linux-mm@kvack.org
17535 S:      Maintained
17536 F:      mm/zsmalloc.c
17537 F:      include/linux/zsmalloc.h
17538 F:      Documentation/vm/zsmalloc.rst
17539
17540 ZSWAP COMPRESSED SWAP CACHING
17541 M:      Seth Jennings <sjenning@redhat.com>
17542 M:      Dan Streetman <ddstreet@ieee.org>
17543 L:      linux-mm@kvack.org
17544 S:      Maintained
17545 F:      mm/zswap.c
17546
17547 THE REST
17548 M:      Linus Torvalds <torvalds@linux-foundation.org>
17549 L:      linux-kernel@vger.kernel.org
17550 Q:      http://patchwork.kernel.org/project/LKML/list/
17551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17552 S:      Buried alive in reporters
17553 F:      *
17554 F:      */