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/firmware-guide/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 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
 555
 556 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 557 M:      Stefan Popa <stefan.popa@analog.com>
 558 W:      http://ez.analog.com/community/linux-device-drivers
 559 S:      Supported
 560 F:      drivers/iio/accel/adxl372.c
 561 F:      drivers/iio/accel/adxl372_spi.c
 562 F:      drivers/iio/accel/adxl372_i2c.c
 563 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml
 564
 565 AF9013 MEDIA DRIVER
 566 M:      Antti Palosaari <crope@iki.fi>
 567 L:      linux-media@vger.kernel.org
 568 W:      https://linuxtv.org
 569 W:      http://palosaari.fi/linux/
 570 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 571 T:      git git://linuxtv.org/anttip/media_tree.git
 572 S:      Maintained
 573 F:      drivers/media/dvb-frontends/af9013*
 574
 575 AF9033 MEDIA DRIVER
 576 M:      Antti Palosaari <crope@iki.fi>
 577 L:      linux-media@vger.kernel.org
 578 W:      https://linuxtv.org
 579 W:      http://palosaari.fi/linux/
 580 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 581 T:      git git://linuxtv.org/anttip/media_tree.git
 582 S:      Maintained
 583 F:      drivers/media/dvb-frontends/af9033*
 584
 585 AFFS FILE SYSTEM
 586 M:      David Sterba <dsterba@suse.com>
 587 L:      linux-fsdevel@vger.kernel.org
 588 S:      Odd Fixes
 589 F:      Documentation/filesystems/affs.txt
 590 F:      fs/affs/
 591
 592 AFS FILESYSTEM
 593 M:      David Howells <dhowells@redhat.com>
 594 L:      linux-afs@lists.infradead.org
 595 S:      Supported
 596 F:      fs/afs/
 597 F:      include/trace/events/afs.h
 598 F:      Documentation/filesystems/afs.txt
 599 W:      https://www.infradead.org/~dhowells/kafs/
 600
 601 AGPGART DRIVER
 602 M:      David Airlie <airlied@linux.ie>
 603 T:      git git://anongit.freedesktop.org/drm/drm
 604 S:      Maintained
 605 F:      drivers/char/agp/
 606 F:      include/linux/agp*
 607 F:      include/uapi/linux/agp*
 608
 609 AHA152X SCSI DRIVER
 610 M:      "Juergen E. Fischer" <fischer@norbit.de>
 611 L:      linux-scsi@vger.kernel.org
 612 S:      Maintained
 613 F:      drivers/scsi/aha152x*
 614 F:      drivers/scsi/pcmcia/aha152x*
 615
 616 AIC7XXX / AIC79XX SCSI DRIVER
 617 M:      Hannes Reinecke <hare@suse.com>
 618 L:      linux-scsi@vger.kernel.org
 619 S:      Maintained
 620 F:      drivers/scsi/aic7xxx/
 621
 622 AIMSLAB FM RADIO RECEIVER DRIVER
 623 M:      Hans Verkuil <hverkuil@xs4all.nl>
 624 L:      linux-media@vger.kernel.org
 625 T:      git git://linuxtv.org/media_tree.git
 626 W:      https://linuxtv.org
 627 S:      Maintained
 628 F:      drivers/media/radio/radio-aimslab*
 629
 630 AIO
 631 M:      Benjamin LaHaise <bcrl@kvack.org>
 632 L:      linux-aio@kvack.org
 633 S:      Supported
 634 F:      fs/aio.c
 635 F:      include/linux/*aio*.h
 636
 637 AIRSPY MEDIA DRIVER
 638 M:      Antti Palosaari <crope@iki.fi>
 639 L:      linux-media@vger.kernel.org
 640 W:      https://linuxtv.org
 641 W:      http://palosaari.fi/linux/
 642 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 643 T:      git git://linuxtv.org/anttip/media_tree.git
 644 S:      Maintained
 645 F:      drivers/media/usb/airspy/
 646
 647 ALACRITECH GIGABIT ETHERNET DRIVER
 648 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 649 S:      Maintained
 650 F:      drivers/net/ethernet/alacritech/*
 651
 652 ALCATEL SPEEDTOUCH USB DRIVER
 653 M:      Duncan Sands <duncan.sands@free.fr>
 654 L:      linux-usb@vger.kernel.org
 655 W:      http://www.linux-usb.org/SpeedTouch/
 656 S:      Maintained
 657 F:      drivers/usb/atm/speedtch.c
 658 F:      drivers/usb/atm/usbatm.c
 659
 660 ALCHEMY AU1XX0 MMC DRIVER
 661 M:      Manuel Lauss <manuel.lauss@gmail.com>
 662 S:      Maintained
 663 F:      drivers/mmc/host/au1xmmc.c
 664
 665 ALI1563 I2C DRIVER
 666 M:      Rudolf Marek <r.marek@assembler.cz>
 667 L:      linux-i2c@vger.kernel.org
 668 S:      Maintained
 669 F:      Documentation/i2c/busses/i2c-ali1563
 670 F:      drivers/i2c/busses/i2c-ali1563.c
 671
 672 ALLEGRO DVT VIDEO IP CORE DRIVER
 673 M:      Michael Tretter <m.tretter@pengutronix.de>
 674 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
 675 L:      linux-media@vger.kernel.org
 676 S:      Maintained
 677 F:      drivers/staging/media/allegro-dvt/
 678
 679 ALLWINNER SECURITY SYSTEM
 680 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 681 L:      linux-crypto@vger.kernel.org
 682 S:      Maintained
 683 F:      drivers/crypto/sunxi-ss/
 684
 685 ALLWINNER VPU DRIVER
 686 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 687 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 688 L:      linux-media@vger.kernel.org
 689 S:      Maintained
 690 F:      drivers/staging/media/sunxi/cedrus/
 691
 692 ALPHA PORT
 693 M:      Richard Henderson <rth@twiddle.net>
 694 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 695 M:      Matt Turner <mattst88@gmail.com>
 696 S:      Odd Fixes
 697 L:      linux-alpha@vger.kernel.org
 698 F:      arch/alpha/
 699
 700 ALPS PS/2 TOUCHPAD DRIVER
 701 R:      Pali Rohár <pali.rohar@gmail.com>
 702 F:      drivers/input/mouse/alps.*
 703
 704 ALTERA I2C CONTROLLER DRIVER
 705 M:      Thor Thayer <thor.thayer@linux.intel.com>
 706 S:      Maintained
 707 F:      Documentation/devicetree/bindings/i2c/i2c-altera.txt
 708 F:      drivers/i2c/busses/i2c-altera.c
 709
 710 ALTERA MAILBOX DRIVER
 711 M:      Ley Foon Tan <lftan@altera.com>
 712 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 713 S:      Maintained
 714 F:      drivers/mailbox/mailbox-altera.c
 715
 716 ALTERA PIO DRIVER
 717 M:      Tien Hock Loh <thloh@altera.com>
 718 L:      linux-gpio@vger.kernel.org
 719 S:      Maintained
 720 F:      drivers/gpio/gpio-altera.c
 721
 722 ALTERA SYSTEM MANAGER DRIVER
 723 M:      Thor Thayer <thor.thayer@linux.intel.com>
 724 S:      Maintained
 725 F:      drivers/mfd/altera-sysmgr.c
 726 F:      include/linux/mfd/altera-sysgmr.h
 727
 728 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 729 M:      Thor Thayer <thor.thayer@linux.intel.com>
 730 S:      Maintained
 731 F:      drivers/gpio/gpio-altera-a10sr.c
 732 F:      drivers/mfd/altera-a10sr.c
 733 F:      drivers/reset/reset-a10sr.c
 734 F:      include/linux/mfd/altera-a10sr.h
 735 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 736
 737 ALTERA TRIPLE SPEED ETHERNET DRIVER
 738 M:      Thor Thayer <thor.thayer@linux.intel.com>
 739 L:      netdev@vger.kernel.org
 740 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 741 S:      Maintained
 742 F:      drivers/net/ethernet/altera/
 743
 744 ALTERA UART/JTAG UART SERIAL DRIVERS
 745 M:      Tobias Klauser <tklauser@distanz.ch>
 746 L:      linux-serial@vger.kernel.org
 747 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 748 S:      Maintained
 749 F:      drivers/tty/serial/altera_uart.c
 750 F:      drivers/tty/serial/altera_jtaguart.c
 751 F:      include/linux/altera_uart.h
 752 F:      include/linux/altera_jtaguart.h
 753
 754 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 755 M:      Talel Shenhar <talel@amazon.com>
 756 S:      Maintained
 757 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 758 F:      drivers/thermal/thermal_mmio.c
 759
 760 AMAZON ETHERNET DRIVERS
 761 M:      Netanel Belgazal <netanel@amazon.com>
 762 R:      Saeed Bishara <saeedb@amazon.com>
 763 R:      Zorik Machulsky <zorik@amazon.com>
 764 L:      netdev@vger.kernel.org
 765 S:      Supported
 766 F:      Documentation/networking/device_drivers/amazon/ena.txt
 767 F:      drivers/net/ethernet/amazon/
 768
 769 AMAZON RDMA EFA DRIVER
 770 M:      Gal Pressman <galpress@amazon.com>
 771 R:      Yossi Leybovich <sleybo@amazon.com>
 772 L:      linux-rdma@vger.kernel.org
 773 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 774 S:      Supported
 775 F:      drivers/infiniband/hw/efa/
 776 F:      include/uapi/rdma/efa-abi.h
 777
 778 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 779 M:      Tom Lendacky <thomas.lendacky@amd.com>
 780 M:      Gary Hook <gary.hook@amd.com>
 781 L:      linux-crypto@vger.kernel.org
 782 S:      Supported
 783 F:      drivers/crypto/ccp/
 784 F:      include/linux/ccp.h
 785
 786 AMD DISPLAY CORE
 787 M:      Harry Wentland <harry.wentland@amd.com>
 788 M:      Leo Li <sunpeng.li@amd.com>
 789 L:      amd-gfx@lists.freedesktop.org
 790 T:      git git://people.freedesktop.org/~agd5f/linux
 791 S:      Supported
 792 F:      drivers/gpu/drm/amd/display/
 793
 794 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 795 M:      Huang Rui <ray.huang@amd.com>
 796 L:      linux-hwmon@vger.kernel.org
 797 S:      Supported
 798 F:      Documentation/hwmon/fam15h_power.rst
 799 F:      drivers/hwmon/fam15h_power.c
 800
 801 AMD FCH GPIO DRIVER
 802 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 803 L:      linux-gpio@vger.kernel.org
 804 S:      Maintained
 805 F:      drivers/gpio/gpio-amd-fch.c
 806 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 807
 808 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 809 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 810 S:      Orphan
 811 F:      drivers/usb/gadget/udc/amd5536udc.*
 812
 813 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 814 P:      Andres Salomon <dilinger@queued.net>
 815 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 816 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 817 S:      Supported
 818 F:      drivers/char/hw_random/geode-rng.c
 819 F:      drivers/crypto/geode*
 820 F:      drivers/video/fbdev/geode/
 821 F:      arch/x86/include/asm/geode.h
 822
 823 AMD IOMMU (AMD-VI)
 824 M:      Joerg Roedel <joro@8bytes.org>
 825 L:      iommu@lists.linux-foundation.org
 826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 827 S:      Maintained
 828 F:      drivers/iommu/amd_iommu*.[ch]
 829 F:      include/linux/amd-iommu.h
 830
 831 AMD KFD
 832 M:      Oded Gabbay <oded.gabbay@gmail.com>
 833 L:      dri-devel@lists.freedesktop.org
 834 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 835 S:      Supported
 836 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 837 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 838 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 839 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 840 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 841 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 842 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 843 F:      drivers/gpu/drm/amd/amdkfd/
 844 F:      drivers/gpu/drm/amd/include/cik_structs.h
 845 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 846 F:      drivers/gpu/drm/amd/include/vi_structs.h
 847 F:      drivers/gpu/drm/amd/include/v9_structs.h
 848 F:      include/uapi/linux/kfd_ioctl.h
 849
 850 AMD MP2 I2C DRIVER
 851 M:      Elie Morisse <syniurge@gmail.com>
 852 M:      Nehal Shah <nehal-bakulchandra.shah@amd.com>
 853 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
 854 L:      linux-i2c@vger.kernel.org
 855 S:      Maintained
 856 F:      drivers/i2c/busses/i2c-amd-mp2*
 857
 858 AMD POWERPLAY
 859 M:      Rex Zhu <rex.zhu@amd.com>
 860 M:      Evan Quan <evan.quan@amd.com>
 861 L:      amd-gfx@lists.freedesktop.org
 862 S:      Supported
 863 F:      drivers/gpu/drm/amd/powerplay/
 864 T:      git git://people.freedesktop.org/~agd5f/linux
 865
 866 AMD SEATTLE DEVICE TREE SUPPORT
 867 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 868 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 869 M:      Tom Lendacky <thomas.lendacky@amd.com>
 870 S:      Supported
 871 F:      arch/arm64/boot/dts/amd/
 872
 873 AMD XGBE DRIVER
 874 M:      Tom Lendacky <thomas.lendacky@amd.com>
 875 L:      netdev@vger.kernel.org
 876 S:      Supported
 877 F:      drivers/net/ethernet/amd/xgbe/
 878 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 879
 880 ANALOG DEVICES INC AD5686 DRIVER
 881 M:      Stefan Popa <stefan.popa@analog.com>
 882 L:      linux-pm@vger.kernel.org
 883 W:      http://ez.analog.com/community/linux-device-drivers
 884 S:      Supported
 885 F:      drivers/iio/dac/ad5686*
 886 F:      drivers/iio/dac/ad5696*
 887
 888 ANALOG DEVICES INC AD5758 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/dac/ad5758.c
 894 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 895
 896 ANALOG DEVICES INC AD7124 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/ad7124.c
 902 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 903
 904 ANALOG DEVICES INC AD7606 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/ad7606.c
 910 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.txt
 911
 912 ANALOG DEVICES INC AD7768-1 DRIVER
 913 M:      Stefan Popa <stefan.popa@analog.com>
 914 L:      linux-iio@vger.kernel.org
 915 W:      http://ez.analog.com/community/linux-device-drivers
 916 S:      Supported
 917 F:      drivers/iio/adc/ad7768-1.c
 918 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 919
 920 ANALOG DEVICES INC AD7780 DRIVER
 921 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 922 M:      Renato Lui Geh <renatogeh@gmail.com>
 923 L:      linux-iio@vger.kernel.org
 924 W:      http://ez.analog.com/community/linux-device-drivers
 925 S:      Supported
 926 F:      drivers/iio/adc/ad7780.c
 927 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
 928
 929 ANALOG DEVICES INC AD9389B DRIVER
 930 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 931 L:      linux-media@vger.kernel.org
 932 S:      Maintained
 933 F:      drivers/media/i2c/ad9389b*
 934
 935 ANALOG DEVICES INC ADGS1408 DRIVER
 936 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 937 S:      Supported
 938 F:      drivers/mux/adgs1408.c
 939 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 940
 941 ANALOG DEVICES INC ADIS DRIVER LIBRARY
 942 M:      Alexandru Ardelean <alexandru.ardelean@analog.com>
 943 S:      Supported
 944 L:      linux-iio@vger.kernel.org
 945 F:      include/linux/iio/imu/adis.h
 946 F:      drivers/iio/imu/adis.c
 947
 948 ANALOG DEVICES INC ADP5061 DRIVER
 949 M:      Stefan Popa <stefan.popa@analog.com>
 950 L:      linux-pm@vger.kernel.org
 951 W:      http://ez.analog.com/community/linux-device-drivers
 952 S:      Supported
 953 F:      drivers/power/supply/adp5061.c
 954
 955 ANALOG DEVICES INC ADV7180 DRIVER
 956 M:      Lars-Peter Clausen <lars@metafoo.de>
 957 L:      linux-media@vger.kernel.org
 958 W:      http://ez.analog.com/community/linux-device-drivers
 959 S:      Supported
 960 F:      drivers/media/i2c/adv7180.c
 961
 962 ANALOG DEVICES INC ADV748X DRIVER
 963 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 964 L:      linux-media@vger.kernel.org
 965 S:      Maintained
 966 F:      drivers/media/i2c/adv748x/*
 967
 968 ANALOG DEVICES INC ADV7511 DRIVER
 969 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 970 L:      linux-media@vger.kernel.org
 971 S:      Maintained
 972 F:      drivers/media/i2c/adv7511*
 973
 974 ANALOG DEVICES INC ADV7604 DRIVER
 975 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 976 L:      linux-media@vger.kernel.org
 977 S:      Maintained
 978 F:      drivers/media/i2c/adv7604*
 979
 980 ANALOG DEVICES INC ADV7842 DRIVER
 981 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 982 L:      linux-media@vger.kernel.org
 983 S:      Maintained
 984 F:      drivers/media/i2c/adv7842*
 985
 986 ANALOG DEVICES INC ASOC CODEC DRIVERS
 987 M:      Lars-Peter Clausen <lars@metafoo.de>
 988 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 989 W:      http://wiki.analog.com/
 990 W:      http://ez.analog.com/community/linux-device-drivers
 991 S:      Supported
 992 F:      sound/soc/codecs/adau*
 993 F:      sound/soc/codecs/adav*
 994 F:      sound/soc/codecs/ad1*
 995 F:      sound/soc/codecs/ad7*
 996 F:      sound/soc/codecs/ssm*
 997 F:      sound/soc/codecs/sigmadsp.*
 998
 999 ANALOG DEVICES INC DMA DRIVERS
1000 M:      Lars-Peter Clausen <lars@metafoo.de>
1001 W:      http://ez.analog.com/community/linux-device-drivers
1002 S:      Supported
1003 F:      drivers/dma/dma-axi-dmac.c
1004
1005 ANALOG DEVICES INC IIO DRIVERS
1006 M:      Lars-Peter Clausen <lars@metafoo.de>
1007 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1008 M:      Stefan Popa <stefan.popa@analog.com>
1009 W:      http://wiki.analog.com/
1010 W:      http://ez.analog.com/community/linux-device-drivers
1011 S:      Supported
1012 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1013 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1014 F:      drivers/iio/*/ad*
1015 F:      drivers/iio/adc/ltc2497*
1016 X:      drivers/iio/*/adjd*
1017 F:      drivers/staging/iio/*/ad*
1018
1019 ANALOGBITS PLL LIBRARIES
1020 M:      Paul Walmsley <paul.walmsley@sifive.com>
1021 S:      Supported
1022 F:      drivers/clk/analogbits/*
1023 F:      include/linux/clk/analogbits*
1024
1025 ANDES ARCHITECTURE
1026 M:      Greentime Hu <green.hu@gmail.com>
1027 M:      Vincent Chen <deanbo422@gmail.com>
1028 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git
1029 S:      Supported
1030 F:      arch/nds32/
1031 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
1032 F:      Documentation/devicetree/bindings/nds32/
1033 K:      nds32
1034 N:      nds32
1035
1036 ANDROID CONFIG FRAGMENTS
1037 M:      Rob Herring <robh@kernel.org>
1038 S:      Supported
1039 F:      kernel/configs/android*
1040
1041 ANDROID DRIVERS
1042 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1043 M:      Arve Hjønnevåg <arve@android.com>
1044 M:      Todd Kjos <tkjos@android.com>
1045 M:      Martijn Coenen <maco@android.com>
1046 M:      Joel Fernandes <joel@joelfernandes.org>
1047 M:      Christian Brauner <christian@brauner.io>
1048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1049 L:      devel@driverdev.osuosl.org
1050 S:      Supported
1051 F:      drivers/android/
1052 F:      drivers/staging/android/
1053
1054 ANDROID GOLDFISH PIC DRIVER
1055 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1056 S:      Supported
1057 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1058 F:      drivers/irqchip/irq-goldfish-pic.c
1059
1060 ANDROID GOLDFISH RTC DRIVER
1061 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1062 S:      Supported
1063 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1064 F:      drivers/rtc/rtc-goldfish.c
1065
1066 ANDROID ION DRIVER
1067 M:      Laura Abbott <labbott@redhat.com>
1068 M:      Sumit Semwal <sumit.semwal@linaro.org>
1069 L:      devel@driverdev.osuosl.org
1070 L:      dri-devel@lists.freedesktop.org
1071 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1072 S:      Supported
1073 F:      drivers/staging/android/ion
1074 F:      drivers/staging/android/uapi/ion.h
1075
1076 AOA (Apple Onboard Audio) ALSA DRIVER
1077 M:      Johannes Berg <johannes@sipsolutions.net>
1078 L:      linuxppc-dev@lists.ozlabs.org
1079 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1080 S:      Maintained
1081 F:      sound/aoa/
1082
1083 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1084 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1085 L:      linux-iio@vger.kernel.org
1086 S:      Maintained
1087 F:      drivers/iio/adc/stx104.c
1088
1089 APM DRIVER
1090 M:      Jiri Kosina <jikos@kernel.org>
1091 S:      Odd fixes
1092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1093 F:      arch/x86/kernel/apm_32.c
1094 F:      include/linux/apm_bios.h
1095 F:      include/uapi/linux/apm_bios.h
1096 F:      drivers/char/apm-emulation.c
1097
1098 APPARMOR SECURITY MODULE
1099 M:      John Johansen <john.johansen@canonical.com>
1100 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1101 W:      wiki.apparmor.net
1102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1103 S:      Supported
1104 F:      security/apparmor/
1105 F:      Documentation/admin-guide/LSM/apparmor.rst
1106
1107 APPLE BCM5974 MULTITOUCH DRIVER
1108 M:      Henrik Rydberg <rydberg@bitmath.org>
1109 L:      linux-input@vger.kernel.org
1110 S:      Odd fixes
1111 F:      drivers/input/mouse/bcm5974.c
1112
1113 APPLE SMC DRIVER
1114 M:      Henrik Rydberg <rydberg@bitmath.org>
1115 L:      linux-hwmon@vger.kernel.org
1116 S:      Odd fixes
1117 F:      drivers/hwmon/applesmc.c
1118
1119 APPLETALK NETWORK LAYER
1120 L:      netdev@vger.kernel.org
1121 S:      Odd fixes
1122 F:      drivers/net/appletalk/
1123 F:      net/appletalk/
1124 F:      include/linux/atalk.h
1125 F:      include/uapi/linux/atalk.h
1126
1127 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1128 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1129 S:      Supported
1130 F:      arch/arm64/boot/dts/apm/
1131
1132 APPLIED MICRO (APM) X-GENE SOC EDAC
1133 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1134 S:      Supported
1135 F:      drivers/edac/xgene_edac.c
1136 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1137
1138 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1139 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1140 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1141 S:      Supported
1142 F:      drivers/net/ethernet/apm/xgene-v2/
1143
1144 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1145 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1146 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1147 M:      Quan Nguyen <quan@os.amperecomputing.com>
1148 S:      Supported
1149 F:      drivers/net/ethernet/apm/xgene/
1150 F:      drivers/net/phy/mdio-xgene.c
1151 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1152 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1153
1154 APPLIED MICRO (APM) X-GENE SOC PMU
1155 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1156 S:      Supported
1157 F:      drivers/perf/xgene_pmu.c
1158 F:      Documentation/perf/xgene-pmu.txt
1159 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1160
1161 APTINA CAMERA SENSOR PLL
1162 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1163 L:      linux-media@vger.kernel.org
1164 S:      Maintained
1165 F:      drivers/media/i2c/aptina-pll.*
1166
1167 AQUANTIA ETHERNET DRIVER (atlantic)
1168 M:      Igor Russkikh <igor.russkikh@aquantia.com>
1169 L:      netdev@vger.kernel.org
1170 S:      Supported
1171 W:      http://www.aquantia.com
1172 Q:      http://patchwork.ozlabs.org/project/netdev/list/
1173 F:      drivers/net/ethernet/aquantia/atlantic/
1174 F:      Documentation/networking/device_drivers/aquantia/atlantic.txt
1175
1176 ARC FRAMEBUFFER DRIVER
1177 M:      Jaya Kumar <jayalk@intworks.biz>
1178 S:      Maintained
1179 F:      drivers/video/fbdev/arcfb.c
1180 F:      drivers/video/fbdev/core/fb_defio.c
1181
1182 ARC PGU DRM DRIVER
1183 M:      Alexey Brodkin <abrodkin@synopsys.com>
1184 S:      Supported
1185 F:      drivers/gpu/drm/arc/
1186 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1187
1188 ARCNET NETWORK LAYER
1189 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1190 L:      netdev@vger.kernel.org
1191 S:      Maintained
1192 F:      drivers/net/arcnet/
1193 F:      include/uapi/linux/if_arcnet.h
1194
1195 ARM ARCHITECTED TIMER DRIVER
1196 M:      Mark Rutland <mark.rutland@arm.com>
1197 M:      Marc Zyngier <marc.zyngier@arm.com>
1198 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1199 S:      Maintained
1200 F:      arch/arm/include/asm/arch_timer.h
1201 F:      arch/arm64/include/asm/arch_timer.h
1202 F:      drivers/clocksource/arm_arch_timer.c
1203
1204 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1205 M:      Linus Walleij <linus.walleij@linaro.org>
1206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1207 S:      Maintained
1208 F:      Documentation/devicetree/bindings/arm/arm-boards
1209 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1210 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1211 F:      Documentation/devicetree/bindings/i2c/i2c-versatile.txt
1212 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1213 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1214 F:      arch/arm/mach-integrator/
1215 F:      arch/arm/mach-realview/
1216 F:      arch/arm/mach-versatile/
1217 F:      arch/arm/plat-versatile/
1218 F:      arch/arm/boot/dts/arm-realview-*
1219 F:      arch/arm/boot/dts/integrator*
1220 F:      arch/arm/boot/dts/versatile*
1221 F:      drivers/clk/versatile/
1222 F:      drivers/i2c/busses/i2c-versatile.c
1223 F:      drivers/irqchip/irq-versatile-fpga.c
1224 F:      drivers/mtd/maps/physmap_of_versatile.c
1225 F:      drivers/power/reset/arm-versatile-reboot.c
1226 F:      drivers/soc/versatile/
1227
1228 ARM HDLCD DRM DRIVER
1229 M:      Liviu Dudau <liviu.dudau@arm.com>
1230 S:      Supported
1231 F:      drivers/gpu/drm/arm/hdlcd_*
1232 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1233
1234 ARM KOMEDA DRM-KMS DRIVER
1235 M:      James (Qian) Wang <james.qian.wang@arm.com>
1236 M:      Liviu Dudau <liviu.dudau@arm.com>
1237 L:      Mali DP Maintainers <malidp@foss.arm.com>
1238 S:      Supported
1239 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1240 F:      drivers/gpu/drm/arm/display/include/
1241 F:      drivers/gpu/drm/arm/display/komeda/
1242 F:      Documentation/devicetree/bindings/display/arm,komeda.txt
1243 F:      Documentation/gpu/komeda-kms.rst
1244
1245 ARM MALI-DP DRM DRIVER
1246 M:      Liviu Dudau <liviu.dudau@arm.com>
1247 M:      Brian Starkey <brian.starkey@arm.com>
1248 L:      Mali DP Maintainers <malidp@foss.arm.com>
1249 S:      Supported
1250 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1251 F:      drivers/gpu/drm/arm/
1252 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1253 F:      Documentation/gpu/afbc.rst
1254
1255 ARM MALI PANFROST DRM DRIVER
1256 M:      Rob Herring <robh@kernel.org>
1257 M:      Tomeu Vizoso <tomeu.vizoso@collabora.com>
1258 L:      dri-devel@lists.freedesktop.org
1259 S:      Supported
1260 T:      git git://anongit.freedesktop.org/drm/drm-misc
1261 F:      drivers/gpu/drm/panfrost/
1262 F:      include/uapi/drm/panfrost_drm.h
1263
1264 ARM MFM AND FLOPPY DRIVERS
1265 M:      Ian Molton <spyro@f2s.com>
1266 S:      Maintained
1267 F:      arch/arm/lib/floppydma.S
1268 F:      arch/arm/include/asm/floppy.h
1269
1270 ARM PMU PROFILING AND DEBUGGING
1271 M:      Will Deacon <will@kernel.org>
1272 M:      Mark Rutland <mark.rutland@arm.com>
1273 S:      Maintained
1274 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1275 F:      arch/arm*/kernel/perf_*
1276 F:      arch/arm/oprofile/common.c
1277 F:      arch/arm*/kernel/hw_breakpoint.c
1278 F:      arch/arm*/include/asm/hw_breakpoint.h
1279 F:      arch/arm*/include/asm/perf_event.h
1280 F:      drivers/perf/*
1281 F:      include/linux/perf/arm_pmu.h
1282 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1283 F:      Documentation/devicetree/bindings/perf/
1284
1285 ARM PORT
1286 M:      Russell King <linux@armlinux.org.uk>
1287 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1288 W:      http://www.armlinux.org.uk/
1289 S:      Odd Fixes
1290 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1291 F:      arch/arm/
1292 X:      arch/arm/boot/dts/
1293
1294 ARM PRIMECELL AACI PL041 DRIVER
1295 M:      Russell King <linux@armlinux.org.uk>
1296 S:      Odd Fixes
1297 F:      sound/arm/aaci.*
1298
1299 ARM PRIMECELL BUS SUPPORT
1300 M:      Russell King <linux@armlinux.org.uk>
1301 S:      Odd Fixes
1302 F:      drivers/amba/
1303 F:      include/linux/amba/bus.h
1304
1305 ARM PRIMECELL CLCD PL110 DRIVER
1306 M:      Russell King <linux@armlinux.org.uk>
1307 S:      Odd Fixes
1308 F:      drivers/video/fbdev/amba-clcd.*
1309
1310 ARM PRIMECELL KMI PL050 DRIVER
1311 M:      Russell King <linux@armlinux.org.uk>
1312 S:      Odd Fixes
1313 F:      drivers/input/serio/ambakmi.*
1314 F:      include/linux/amba/kmi.h
1315
1316 ARM PRIMECELL MMCI PL180/1 DRIVER
1317 M:      Russell King <linux@armlinux.org.uk>
1318 S:      Odd Fixes
1319 F:      drivers/mmc/host/mmci.*
1320 F:      include/linux/amba/mmci.h
1321
1322 ARM PRIMECELL SSP PL022 SPI DRIVER
1323 M:      Linus Walleij <linus.walleij@linaro.org>
1324 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1325 S:      Maintained
1326 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1327 F:      drivers/spi/spi-pl022.c
1328
1329 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1330 M:      Russell King <linux@armlinux.org.uk>
1331 S:      Odd Fixes
1332 F:      drivers/tty/serial/amba-pl01*.c
1333 F:      include/linux/amba/serial.h
1334
1335 ARM PRIMECELL VIC PL190/PL192 DRIVER
1336 M:      Linus Walleij <linus.walleij@linaro.org>
1337 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1338 S:      Maintained
1339 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1340 F:      drivers/irqchip/irq-vic.c
1341
1342 AMAZON ANNAPURNA LABS FIC DRIVER
1343 M:      Talel Shenhar <talel@amazon.com>
1344 S:      Maintained
1345 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
1346 F:      drivers/irqchip/irq-al-fic.c
1347
1348 ARM SMMU DRIVERS
1349 M:      Will Deacon <will@kernel.org>
1350 R:      Robin Murphy <robin.murphy@arm.com>
1351 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1352 S:      Maintained
1353 F:      drivers/iommu/arm-smmu.c
1354 F:      drivers/iommu/arm-smmu-v3.c
1355 F:      drivers/iommu/io-pgtable-arm.c
1356 F:      drivers/iommu/io-pgtable-arm-v7s.c
1357
1358 ARM SUB-ARCHITECTURES
1359 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1360 S:      Maintained
1361 F:      arch/arm/mach-*/
1362 F:      arch/arm/plat-*/
1363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1364
1365 ARM/ACTIONS SEMI ARCHITECTURE
1366 M:      Andreas Färber <afaerber@suse.de>
1367 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1369 S:      Maintained
1370 N:      owl
1371 F:      arch/arm/mach-actions/
1372 F:      arch/arm/boot/dts/owl-*
1373 F:      arch/arm64/boot/dts/actions/
1374 F:      drivers/clk/actions/
1375 F:      drivers/clocksource/timer-owl*
1376 F:      drivers/dma/owl-dma.c
1377 F:      drivers/i2c/busses/i2c-owl.c
1378 F:      drivers/pinctrl/actions/*
1379 F:      drivers/soc/actions/
1380 F:      include/dt-bindings/power/owl-*
1381 F:      include/linux/soc/actions/
1382 F:      Documentation/devicetree/bindings/arm/actions.txt
1383 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1384 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1385 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1386 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1387 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1388 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1389
1390 ARM/ADS SPHERE MACHINE SUPPORT
1391 M:      Lennert Buytenhek <kernel@wantstofly.org>
1392 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1393 S:      Maintained
1394
1395 ARM/AFEB9260 MACHINE SUPPORT
1396 M:      Sergey Lapin <slapin@ossfans.org>
1397 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1398 S:      Maintained
1399
1400 ARM/AJECO 1ARM MACHINE SUPPORT
1401 M:      Lennert Buytenhek <kernel@wantstofly.org>
1402 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1403 S:      Maintained
1404
1405 ARM/Allwinner SoC Clock Support
1406 M:      Emilio López <emilio@elopez.com.ar>
1407 S:      Maintained
1408 F:      drivers/clk/sunxi/
1409
1410 ARM/Allwinner sunXi SoC support
1411 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1412 M:      Chen-Yu Tsai <wens@csie.org>
1413 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1414 S:      Maintained
1415 N:      sun[x456789]i
1416 N:      sun50i
1417 F:      arch/arm/mach-sunxi/
1418 F:      arch/arm64/boot/dts/allwinner/
1419 F:      drivers/clk/sunxi-ng/
1420 F:      drivers/pinctrl/sunxi/
1421 F:      drivers/soc/sunxi/
1422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1423
1424 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1425 M:      Neil Armstrong <narmstrong@baylibre.com>
1426 M:      Jerome Brunet <jbrunet@baylibre.com>
1427 L:      linux-amlogic@lists.infradead.org
1428 S:      Maintained
1429 F:      drivers/clk/meson/
1430 F:      include/dt-bindings/clock/meson*
1431 F:      include/dt-bindings/clock/gxbb*
1432 F:      Documentation/devicetree/bindings/clock/amlogic*
1433
1434 ARM/Amlogic Meson SoC support
1435 M:      Kevin Hilman <khilman@baylibre.com>
1436 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1437 L:      linux-amlogic@lists.infradead.org
1438 W:      http://linux-meson.com/
1439 S:      Maintained
1440 F:      arch/arm/mach-meson/
1441 F:      arch/arm/boot/dts/meson*
1442 F:      arch/arm64/boot/dts/amlogic/
1443 F:      drivers/pinctrl/meson/
1444 F:      drivers/mmc/host/meson*
1445 F:      drivers/soc/amlogic/
1446 N:      meson
1447
1448 ARM/Amlogic Meson SoC Sound Drivers
1449 M:      Jerome Brunet <jbrunet@baylibre.com>
1450 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1451 S:      Maintained
1452 F:      sound/soc/meson/
1453 F:      Documentation/devicetree/bindings/sound/amlogic*
1454
1455 ARM/Annapurna Labs ALPINE ARCHITECTURE
1456 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1457 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1458 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1459 S:      Maintained
1460 F:      arch/arm/mach-alpine/
1461 F:      arch/arm/boot/dts/alpine*
1462 F:      arch/arm64/boot/dts/al/
1463 F:      drivers/*/*alpine*
1464
1465 ARM/ARTPEC MACHINE SUPPORT
1466 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1467 M:      Lars Persson <lars.persson@axis.com>
1468 S:      Maintained
1469 L:      linux-arm-kernel@axis.com
1470 F:      arch/arm/mach-artpec
1471 F:      arch/arm/boot/dts/artpec6*
1472 F:      drivers/clk/axis
1473 F:      drivers/crypto/axis
1474 F:      drivers/pinctrl/pinctrl-artpec*
1475 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1476
1477 ARM/ASPEED I2C DRIVER
1478 M:      Brendan Higgins <brendanhiggins@google.com>
1479 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1480 R:      Joel Stanley <joel@jms.id.au>
1481 L:      linux-i2c@vger.kernel.org
1482 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1483 S:      Maintained
1484 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1485 F:      drivers/i2c/busses/i2c-aspeed.c
1486 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1487 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1488
1489 ARM/ASPEED MACHINE SUPPORT
1490 M:      Joel Stanley <joel@jms.id.au>
1491 R:      Andrew Jeffery <andrew@aj.id.au>
1492 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1493 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1494 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1495 S:      Supported
1496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1497 F:      arch/arm/mach-aspeed/
1498 F:      arch/arm/boot/dts/aspeed-*
1499 N:      aspeed
1500
1501 ARM/BITMAIN ARCHITECTURE
1502 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1503 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1504 S:      Maintained
1505 F:      arch/arm64/boot/dts/bitmain/
1506 F:      drivers/pinctrl/pinctrl-bm1880.c
1507 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1508 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1509
1510 ARM/CALXEDA HIGHBANK ARCHITECTURE
1511 M:      Rob Herring <robh@kernel.org>
1512 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1513 S:      Maintained
1514 F:      arch/arm/mach-highbank/
1515 F:      arch/arm/boot/dts/highbank.dts
1516 F:      arch/arm/boot/dts/ecx-*.dts*
1517
1518 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1519 M:      Krzysztof Halasa <khalasa@piap.pl>
1520 S:      Maintained
1521 F:      arch/arm/mach-cns3xxx/
1522
1523 ARM/CAVIUM THUNDER NETWORK DRIVER
1524 M:      Sunil Goutham <sgoutham@cavium.com>
1525 M:      Robert Richter <rric@kernel.org>
1526 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1527 S:      Supported
1528 F:      drivers/net/ethernet/cavium/thunder/
1529
1530 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1531 M:      Lukasz Majewski <lukma@denx.de>
1532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1533 S:      Maintained
1534 F:      arch/arm/mach-ep93xx/ts72xx.c
1535
1536 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1537 M:      Alexander Shiyan <shc_work@mail.ru>
1538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1539 S:      Odd Fixes
1540 N:      clps711x
1541
1542 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1543 M:      Lennert Buytenhek <kernel@wantstofly.org>
1544 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1545 S:      Maintained
1546
1547 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1548 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1549 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1550 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1551 S:      Maintained
1552 F:      arch/arm/mach-ep93xx/
1553 F:      arch/arm/mach-ep93xx/include/mach/
1554
1555 ARM/CLKDEV SUPPORT
1556 M:      Russell King <linux@armlinux.org.uk>
1557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1558 S:      Maintained
1559 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1560 F:      drivers/clk/clkdev.c
1561
1562 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1563 M:      Mike Rapoport <mike@compulab.co.il>
1564 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1565 S:      Maintained
1566
1567 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1568 M:      Baruch Siach <baruch@tkos.co.il>
1569 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1570 S:      Maintained
1571 F:      arch/arm/boot/dts/cx92755*
1572 N:      digicolor
1573
1574 ARM/CONTEC MICRO9 MACHINE SUPPORT
1575 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1576 S:      Maintained
1577 F:      arch/arm/mach-ep93xx/micro9.c
1578
1579 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1580 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1581 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1583 S:      Maintained
1584 F:      drivers/hwtracing/coresight/*
1585 F:      Documentation/trace/coresight.txt
1586 F:      Documentation/trace/coresight-cpu-debug.txt
1587 F:      Documentation/devicetree/bindings/arm/coresight.txt
1588 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1589 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1590 F:      tools/perf/arch/arm/util/pmu.c
1591 F:      tools/perf/arch/arm/util/auxtrace.c
1592 F:      tools/perf/arch/arm/util/cs-etm.c
1593 F:      tools/perf/arch/arm/util/cs-etm.h
1594 F:      tools/perf/util/cs-etm.*
1595 F:      tools/perf/util/cs-etm-decoder/*
1596
1597 ARM/CORGI MACHINE SUPPORT
1598 M:      Richard Purdie <rpurdie@rpsys.net>
1599 S:      Maintained
1600
1601 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1602 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1603 M:      Linus Walleij <linus.walleij@linaro.org>
1604 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1605 T:      git git://github.com/ulli-kroll/linux.git
1606 S:      Maintained
1607 F:      Documentation/devicetree/bindings/arm/gemini.txt
1608 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1609 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1610 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1611 F:      arch/arm/mach-gemini/
1612 F:      drivers/net/ethernet/cortina/
1613 F:      drivers/pinctrl/pinctrl-gemini.c
1614 F:      drivers/rtc/rtc-ftrtc010.c
1615
1616 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1617 M:      Barry Song <baohua@kernel.org>
1618 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1620 S:      Maintained
1621 F:      arch/arm/boot/dts/prima2*
1622 F:      arch/arm/mach-prima2/
1623 F:      drivers/clk/sirf/
1624 F:      drivers/clocksource/timer-prima2.c
1625 F:      drivers/clocksource/timer-atlas7.c
1626 N:      [^a-z]sirf
1627 X:      drivers/gnss
1628
1629 ARM/EBSA110 MACHINE SUPPORT
1630 M:      Russell King <linux@armlinux.org.uk>
1631 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1632 W:      http://www.armlinux.org.uk/
1633 S:      Maintained
1634 F:      arch/arm/mach-ebsa110/
1635 F:      drivers/net/ethernet/amd/am79c961a.*
1636
1637 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1638 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1639 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1640 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1641 S:      Maintained
1642 N:      efm32
1643
1644 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1645 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1646 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1647 S:      Maintained
1648 F:      arch/arm/mach-pxa/ezx.c
1649
1650 ARM/FARADAY FA526 PORT
1651 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1652 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1653 S:      Maintained
1654 T:      git git://git.berlios.de/gemini-board
1655 F:      arch/arm/mm/*-fa*
1656
1657 ARM/FOOTBRIDGE ARCHITECTURE
1658 M:      Russell King <linux@armlinux.org.uk>
1659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1660 W:      http://www.armlinux.org.uk/
1661 S:      Maintained
1662 F:      arch/arm/include/asm/hardware/dec21285.h
1663 F:      arch/arm/mach-footbridge/
1664
1665 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1666 M:      Shawn Guo <shawnguo@kernel.org>
1667 M:      Sascha Hauer <s.hauer@pengutronix.de>
1668 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1669 R:      Fabio Estevam <festevam@gmail.com>
1670 R:      NXP Linux Team <linux-imx@nxp.com>
1671 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1672 S:      Maintained
1673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1674 N:      imx
1675 N:      mxs
1676 X:      drivers/media/i2c/
1677
1678 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1679 M:      Shawn Guo <shawnguo@kernel.org>
1680 M:      Sascha Hauer <s.hauer@pengutronix.de>
1681 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1682 R:      Stefan Agner <stefan@agner.ch>
1683 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1684 S:      Maintained
1685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1686 F:      arch/arm/mach-imx/*vf610*
1687 F:      arch/arm/boot/dts/vf*
1688
1689 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1690 M:      Shawn Guo <shawnguo@kernel.org>
1691 M:      Li Yang <leoyang.li@nxp.com>
1692 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1693 S:      Maintained
1694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1695 F:      arch/arm/boot/dts/ls1021a*
1696 F:      arch/arm64/boot/dts/freescale/fsl-*
1697 F:      arch/arm64/boot/dts/freescale/qoriq-*
1698
1699 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1700 M:      Lennert Buytenhek <kernel@wantstofly.org>
1701 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1702 S:      Maintained
1703
1704 ARM/GUMSTIX MACHINE SUPPORT
1705 M:      Steve Sakoman <sakoman@gmail.com>
1706 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1707 S:      Maintained
1708
1709 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1710 M:      Philipp Zabel <philipp.zabel@gmail.com>
1711 M:      Paul Parsons <lost.distance@yahoo.com>
1712 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1713 S:      Maintained
1714 F:      arch/arm/mach-pxa/hx4700.c
1715 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1716 F:      sound/soc/pxa/hx4700.c
1717
1718 ARM/HISILICON SOC SUPPORT
1719 M:      Wei Xu <xuwei5@hisilicon.com>
1720 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1721 W:      http://www.hisilicon.com
1722 S:      Supported
1723 T:      git git://github.com/hisilicon/linux-hisi.git
1724 F:      arch/arm/mach-hisi/
1725 F:      arch/arm/boot/dts/hi3*
1726 F:      arch/arm/boot/dts/hip*
1727 F:      arch/arm/boot/dts/hisi*
1728 F:      arch/arm64/boot/dts/hisilicon/
1729
1730 ARM/HP JORNADA 7XX MACHINE SUPPORT
1731 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1732 W:      www.jlime.com
1733 S:      Maintained
1734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1735 F:      arch/arm/mach-sa1100/jornada720.c
1736 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1737
1738 ARM/IGEP MACHINE SUPPORT
1739 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1740 M:      Javier Martinez Canillas <javier@dowhile0.org>
1741 L:      linux-omap@vger.kernel.org
1742 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1743 S:      Maintained
1744 F:      arch/arm/boot/dts/omap3-igep*
1745
1746 ARM/INCOME PXA270 SUPPORT
1747 M:      Marek Vasut <marek.vasut@gmail.com>
1748 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1749 S:      Maintained
1750 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1751
1752 ARM/INTEL IOP13XX ARM ARCHITECTURE
1753 M:      Lennert Buytenhek <kernel@wantstofly.org>
1754 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1755 S:      Maintained
1756
1757 ARM/INTEL IOP32X ARM ARCHITECTURE
1758 M:      Lennert Buytenhek <kernel@wantstofly.org>
1759 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1760 S:      Maintained
1761
1762 ARM/INTEL IOP33X ARM ARCHITECTURE
1763 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1764 S:      Orphan
1765
1766 ARM/INTEL IQ81342EX 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/INTEL IXDP2850 MACHINE SUPPORT
1772 M:      Lennert Buytenhek <kernel@wantstofly.org>
1773 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1774 S:      Maintained
1775
1776 ARM/INTEL IXP4XX ARM ARCHITECTURE
1777 M:      Linus Walleij <linusw@kernel.org>
1778 M:      Imre Kaloz <kaloz@openwrt.org>
1779 M:      Krzysztof Halasa <khalasa@piap.pl>
1780 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1781 S:      Maintained
1782 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1783 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1784 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1785 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1786 F:      arch/arm/mach-ixp4xx/
1787 F:      drivers/clocksource/timer-ixp4xx.c
1788 F:      drivers/gpio/gpio-ixp4xx.c
1789 F:      drivers/irqchip/irq-ixp4xx.c
1790 F:      include/linux/irqchip/irq-ixp4xx.h
1791 F:      include/linux/platform_data/timer-ixp4xx.h
1792
1793 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1794 M:      Jonathan Cameron <jic23@cam.ac.uk>
1795 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1796 S:      Maintained
1797 F:      arch/arm/mach-pxa/stargate2.c
1798 F:      drivers/pcmcia/pxa2xx_stargate2.c
1799
1800 ARM/INTEL XSC3 (MANZANO) ARM CORE
1801 M:      Lennert Buytenhek <kernel@wantstofly.org>
1802 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1803 S:      Maintained
1804
1805 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1806 M:      Lennert Buytenhek <kernel@wantstofly.org>
1807 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1808 S:      Maintained
1809
1810 ARM/LG1K ARCHITECTURE
1811 M:      Chanho Min <chanho.min@lge.com>
1812 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1813 S:      Maintained
1814 F:      arch/arm64/boot/dts/lg/
1815
1816 ARM/LOGICPD PXA270 MACHINE SUPPORT
1817 M:      Lennert Buytenhek <kernel@wantstofly.org>
1818 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1819 S:      Maintained
1820
1821 ARM/LPC18XX ARCHITECTURE
1822 M:      Vladimir Zapolskiy <vz@mleia.com>
1823 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1824 S:      Maintained
1825 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
1826 F:      arch/arm/boot/dts/lpc43*
1827 F:      drivers/i2c/busses/i2c-lpc2k.c
1828 F:      drivers/memory/pl172.c
1829 F:      drivers/mtd/spi-nor/nxp-spifi.c
1830 F:      drivers/rtc/rtc-lpc24xx.c
1831 N:      lpc18xx
1832
1833 ARM/LPC32XX SOC SUPPORT
1834 M:      Vladimir Zapolskiy <vz@mleia.com>
1835 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1836 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1837 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1838 S:      Maintained
1839 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
1840 F:      arch/arm/boot/dts/lpc32*
1841 F:      arch/arm/mach-lpc32xx/
1842 F:      drivers/i2c/busses/i2c-pnx.c
1843 F:      drivers/net/ethernet/nxp/lpc_eth.c
1844 F:      drivers/usb/host/ohci-nxp.c
1845 F:      drivers/watchdog/pnx4008_wdt.c
1846 N:      lpc32xx
1847
1848 ARM/MAGICIAN MACHINE SUPPORT
1849 M:      Philipp Zabel <philipp.zabel@gmail.com>
1850 S:      Maintained
1851
1852 ARM/Marvell Dove/MV78xx0/Orion SOC support
1853 M:      Jason Cooper <jason@lakedaemon.net>
1854 M:      Andrew Lunn <andrew@lunn.ch>
1855 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1856 M:      Gregory Clement <gregory.clement@bootlin.com>
1857 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1858 S:      Maintained
1859 F:      Documentation/devicetree/bindings/soc/dove/
1860 F:      arch/arm/mach-dove/
1861 F:      arch/arm/mach-mv78xx0/
1862 F:      arch/arm/mach-orion5x/
1863 F:      arch/arm/plat-orion/
1864 F:      arch/arm/boot/dts/dove*
1865 F:      arch/arm/boot/dts/orion5x*
1866
1867 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1868 M:      Jason Cooper <jason@lakedaemon.net>
1869 M:      Andrew Lunn <andrew@lunn.ch>
1870 M:      Gregory Clement <gregory.clement@bootlin.com>
1871 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1872 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1873 S:      Maintained
1874 F:      arch/arm/boot/dts/armada*
1875 F:      arch/arm/boot/dts/kirkwood*
1876 F:      arch/arm/configs/mvebu_*_defconfig
1877 F:      arch/arm/mach-mvebu/
1878 F:      arch/arm64/boot/dts/marvell/armada*
1879 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1880 F:      drivers/cpufreq/armada-8k-cpufreq.c
1881 F:      drivers/cpufreq/mvebu-cpufreq.c
1882 F:      drivers/irqchip/irq-armada-370-xp.c
1883 F:      drivers/irqchip/irq-mvebu-*
1884 F:      drivers/pinctrl/mvebu/
1885 F:      drivers/rtc/rtc-armada38x.c
1886
1887 ARM/Mediatek RTC DRIVER
1888 M:      Eddie Huang <eddie.huang@mediatek.com>
1889 M:      Sean Wang <sean.wang@mediatek.com>
1890 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1891 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1892 S:      Maintained
1893 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1894 F:      drivers/rtc/rtc-mt6397.c
1895 F:      drivers/rtc/rtc-mt7622.c
1896
1897 ARM/Mediatek SoC support
1898 M:      Matthias Brugger <matthias.bgg@gmail.com>
1899 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1900 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1901 W:      https://mtk.bcnfs.org/
1902 C:      irc://chat.freenode.net/linux-mediatek
1903 S:      Maintained
1904 F:      arch/arm/boot/dts/mt6*
1905 F:      arch/arm/boot/dts/mt7*
1906 F:      arch/arm/boot/dts/mt8*
1907 F:      arch/arm/mach-mediatek/
1908 F:      arch/arm64/boot/dts/mediatek/
1909 F:      drivers/soc/mediatek/
1910 N:      mtk
1911 N:      mt[678]
1912 K:      mediatek
1913
1914 ARM/Mediatek USB3 PHY DRIVER
1915 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1916 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1917 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1918 S:      Maintained
1919 F:      drivers/phy/mediatek/
1920 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1921
1922 ARM/MICREL KS8695 ARCHITECTURE
1923 M:      Greg Ungerer <gerg@uclinux.org>
1924 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1925 F:      arch/arm/mach-ks8695/
1926 S:      Odd Fixes
1927
1928 ARM/Microchip (AT91) SoC support
1929 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1930 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1931 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1932 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1933 W:      http://www.linux4sam.org
1934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1935 S:      Supported
1936 N:      at91
1937 N:      atmel
1938 F:      arch/arm/mach-at91/
1939 F:      include/soc/at91/
1940 F:      arch/arm/boot/dts/at91*.dts
1941 F:      arch/arm/boot/dts/at91*.dtsi
1942 F:      arch/arm/boot/dts/sama*.dts
1943 F:      arch/arm/boot/dts/sama*.dtsi
1944 F:      arch/arm/include/debug/at91.S
1945 F:      drivers/memory/atmel*
1946 F:      drivers/watchdog/sama5d4_wdt.c
1947 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1948 X:      drivers/net/wireless/atmel/
1949
1950 ARM/MIOA701 MACHINE SUPPORT
1951 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1952 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1953 F:      arch/arm/mach-pxa/mioa701.c
1954 S:      Maintained
1955
1956 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1957 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1958 S:      Maintained
1959
1960 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1961 M:      Linus Walleij <linus.walleij@linaro.org>
1962 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1963 S:      Maintained
1964 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
1965 F:      Documentation/devicetree/bindings/i2c/i2c-stu300.txt
1966 F:      arch/arm/mach-nomadik/
1967 F:      arch/arm/mach-u300/
1968 F:      arch/arm/mach-ux500/
1969 F:      arch/arm/boot/dts/ste-*
1970 F:      drivers/clk/clk-nomadik.c
1971 F:      drivers/clk/clk-u300.c
1972 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1973 F:      drivers/clocksource/timer-u300.c
1974 F:      drivers/dma/coh901318*
1975 F:      drivers/dma/ste_dma40*
1976 F:      drivers/hwspinlock/u8500_hsem.c
1977 F:      drivers/i2c/busses/i2c-nomadik.c
1978 F:      drivers/i2c/busses/i2c-stu300.c
1979 F:      drivers/mfd/ab3100*
1980 F:      drivers/mfd/ab8500*
1981 F:      drivers/mfd/abx500*
1982 F:      drivers/mfd/dbx500*
1983 F:      drivers/mfd/db8500*
1984 F:      drivers/pinctrl/nomadik/
1985 F:      drivers/pinctrl/pinctrl-coh901*
1986 F:      drivers/pinctrl/pinctrl-u300.c
1987 F:      drivers/rtc/rtc-ab3100.c
1988 F:      drivers/rtc/rtc-ab8500.c
1989 F:      drivers/rtc/rtc-coh901331.c
1990 F:      drivers/rtc/rtc-pl031.c
1991 F:      drivers/watchdog/coh901327_wdt.c
1992 F:      Documentation/devicetree/bindings/arm/ste-*
1993 F:      Documentation/devicetree/bindings/arm/ux500/
1994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1995
1996 ARM/NUVOTON NPCM ARCHITECTURE
1997 M:      Avi Fishman <avifishman70@gmail.com>
1998 M:      Tomer Maimon <tmaimon77@gmail.com>
1999 M:      Tali Perry <tali.perry1@gmail.com>
2000 R:      Patrick Venture <venture@google.com>
2001 R:      Nancy Yuen <yuenn@google.com>
2002 R:      Benjamin Fair <benjaminfair@google.com>
2003 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2004 S:      Supported
2005 F:      arch/arm/mach-npcm/
2006 F:      arch/arm/boot/dts/nuvoton-npcm*
2007 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2008 F:      drivers/*/*npcm*
2009 F:      Documentation/devicetree/bindings/*/*npcm*
2010 F:      Documentation/devicetree/bindings/*/*/*npcm*
2011
2012 ARM/NUVOTON W90X900 ARM ARCHITECTURE
2013 M:      Wan ZongShun <mcuos.com@gmail.com>
2014 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2015 W:      http://www.mcuos.com
2016 S:      Maintained
2017 F:      arch/arm/mach-w90x900/
2018 F:      drivers/input/keyboard/w90p910_keypad.c
2019 F:      drivers/input/touchscreen/w90p910_ts.c
2020 F:      drivers/watchdog/nuc900_wdt.c
2021 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
2022 F:      drivers/mtd/nand/raw/nuc900_nand.c
2023 F:      drivers/rtc/rtc-nuc900.c
2024 F:      drivers/spi/spi-nuc900.c
2025 F:      drivers/usb/host/ehci-w90x900.c
2026 F:      drivers/video/fbdev/nuc900fb.c
2027
2028 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
2029 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
2030 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
2031 S:      Orphan
2032 F:      arch/arm/mach-s3c24xx/mach-gta02.c
2033 F:      arch/arm/mach-s3c24xx/gta02.h
2034
2035 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2036 M:      Alexander Clouter <alex@digriz.org.uk>
2037 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2038 W:      http://www.digriz.org.uk/ts78xx/kernel
2039 S:      Maintained
2040 F:      arch/arm/mach-orion5x/ts78xx-*
2041
2042 ARM/OXNAS platform support
2043 M:      Neil Armstrong <narmstrong@baylibre.com>
2044 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2045 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2046 S:      Maintained
2047 F:      arch/arm/mach-oxnas/
2048 F:      arch/arm/boot/dts/ox8*.dts*
2049 N:      oxnas
2050
2051 ARM/PALM TREO SUPPORT
2052 M:      Tomas Cech <sleep_walker@suse.com>
2053 L:      linux-arm-kernel@lists.infradead.org
2054 W:      http://hackndev.com
2055 S:      Maintained
2056 F:      arch/arm/mach-pxa/palmtreo.*
2057
2058 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2059 M:      Marek Vasut <marek.vasut@gmail.com>
2060 L:      linux-arm-kernel@lists.infradead.org
2061 W:      http://hackndev.com
2062 S:      Maintained
2063 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2064 F:      arch/arm/mach-pxa/palmtx.c
2065 F:      arch/arm/mach-pxa/palmt5.*
2066 F:      arch/arm/mach-pxa/include/mach/palmld.h
2067 F:      arch/arm/mach-pxa/palmld.c
2068 F:      arch/arm/mach-pxa/palmte2.*
2069 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2070 F:      arch/arm/mach-pxa/palmtc.c
2071
2072 ARM/PALMZ72 SUPPORT
2073 M:      Sergey Lapin <slapin@ossfans.org>
2074 L:      linux-arm-kernel@lists.infradead.org
2075 W:      http://hackndev.com
2076 S:      Maintained
2077 F:      arch/arm/mach-pxa/palmz72.*
2078
2079 ARM/PLEB SUPPORT
2080 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2081 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2082 S:      Maintained
2083
2084 ARM/PT DIGITAL BOARD PORT
2085 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2086 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2087 W:      http://www.armlinux.org.uk/
2088 S:      Maintained
2089
2090 ARM/QUALCOMM SUPPORT
2091 M:      Andy Gross <agross@kernel.org>
2092 M:      David Brown <david.brown@linaro.org>
2093 L:      linux-arm-msm@vger.kernel.org
2094 S:      Maintained
2095 F:      Documentation/devicetree/bindings/soc/qcom/
2096 F:      Documentation/devicetree/bindings/*/qcom*
2097 F:      arch/arm/boot/dts/qcom-*.dts
2098 F:      arch/arm/boot/dts/qcom-*.dtsi
2099 F:      arch/arm/mach-qcom/
2100 F:      arch/arm64/boot/dts/qcom/
2101 F:      drivers/*/qcom/
2102 F:      drivers/*/qcom*
2103 F:      drivers/*/*/qcom/
2104 F:      drivers/*/*/qcom*
2105 F:      drivers/*/pm8???-*
2106 F:      drivers/bluetooth/btqcomsmd.c
2107 F:      drivers/clocksource/timer-qcom.c
2108 F:      drivers/extcon/extcon-qcom*
2109 F:      drivers/iommu/msm*
2110 F:      drivers/i2c/busses/i2c-qup.c
2111 F:      drivers/i2c/busses/i2c-qcom-geni.c
2112 F:      drivers/mfd/ssbi.c
2113 F:      drivers/mmc/host/mmci_qcom*
2114 F:      drivers/mmc/host/sdhci_msm.c
2115 F:      drivers/pci/controller/dwc/pcie-qcom.c
2116 F:      drivers/phy/qualcomm/
2117 F:      drivers/power/*/msm*
2118 F:      drivers/reset/reset-qcom-*
2119 F:      drivers/scsi/ufs/ufs-qcom.*
2120 F:      drivers/spi/spi-qup.c
2121 F:      drivers/spi/spi-geni-qcom.c
2122 F:      drivers/spi/spi-qcom-qspi.c
2123 F:      drivers/tty/serial/msm_serial.c
2124 F:      drivers/usb/dwc3/dwc3-qcom.c
2125 F:      include/dt-bindings/*/qcom*
2126 F:      include/linux/*/qcom*
2127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2128
2129 ARM/RADISYS ENP2611 MACHINE SUPPORT
2130 M:      Lennert Buytenhek <kernel@wantstofly.org>
2131 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2132 S:      Maintained
2133
2134 ARM/RDA MICRO ARCHITECTURE
2135 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2136 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2137 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2138 S:      Maintained
2139 F:      arch/arm/boot/dts/rda8810pl-*
2140 F:      drivers/clocksource/timer-rda.c
2141 F:      drivers/irqchip/irq-rda-intc.c
2142 F:      drivers/tty/serial/rda-uart.c
2143 F:      Documentation/devicetree/bindings/arm/rda.yaml
2144 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2145 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2146 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2147
2148 ARM/REALTEK ARCHITECTURE
2149 M:      Andreas Färber <afaerber@suse.de>
2150 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2151 S:      Maintained
2152 F:      arch/arm64/boot/dts/realtek/
2153 F:      Documentation/devicetree/bindings/arm/realtek.txt
2154
2155 ARM/RENESAS ARM64 ARCHITECTURE
2156 M:      Simon Horman <horms@verge.net.au>
2157 M:      Magnus Damm <magnus.damm@gmail.com>
2158 L:      linux-renesas-soc@vger.kernel.org
2159 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2161 S:      Supported
2162 F:      arch/arm64/boot/dts/renesas/
2163 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2164 F:      drivers/soc/renesas/
2165 F:      include/linux/soc/renesas/
2166
2167 ARM/RISCPC ARCHITECTURE
2168 M:      Russell King <linux@armlinux.org.uk>
2169 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2170 W:      http://www.armlinux.org.uk/
2171 S:      Maintained
2172 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2173 F:      arch/arm/include/asm/hardware/ioc.h
2174 F:      arch/arm/include/asm/hardware/iomd.h
2175 F:      arch/arm/include/asm/hardware/memc.h
2176 F:      arch/arm/mach-rpc/
2177 F:      drivers/net/ethernet/8390/etherh.c
2178 F:      drivers/net/ethernet/i825xx/ether1*
2179 F:      drivers/net/ethernet/seeq/ether3*
2180 F:      drivers/scsi/arm/
2181
2182 ARM/Rockchip SoC support
2183 M:      Heiko Stuebner <heiko@sntech.de>
2184 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2185 L:      linux-rockchip@lists.infradead.org
2186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2187 S:      Maintained
2188 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
2189 F:      arch/arm/boot/dts/rk3*
2190 F:      arch/arm/boot/dts/rv1108*
2191 F:      arch/arm/mach-rockchip/
2192 F:      drivers/clk/rockchip/
2193 F:      drivers/i2c/busses/i2c-rk3x.c
2194 F:      drivers/*/*rockchip*
2195 F:      drivers/*/*/*rockchip*
2196 F:      sound/soc/rockchip/
2197 N:      rockchip
2198
2199 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2200 M:      Kukjin Kim <kgene@kernel.org>
2201 M:      Krzysztof Kozlowski <krzk@kernel.org>
2202 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2203 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2204 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2205 S:      Maintained
2206 F:      arch/arm/boot/dts/s3c*
2207 F:      arch/arm/boot/dts/s5p*
2208 F:      arch/arm/boot/dts/exynos*
2209 F:      arch/arm64/boot/dts/exynos/
2210 F:      arch/arm/plat-samsung/
2211 F:      arch/arm/mach-s3c24*/
2212 F:      arch/arm/mach-s3c64xx/
2213 F:      arch/arm/mach-s5p*/
2214 F:      arch/arm/mach-exynos*/
2215 F:      drivers/*/*s3c24*
2216 F:      drivers/*/*/*s3c24*
2217 F:      drivers/*/*s3c64xx*
2218 F:      drivers/*/*s5pv210*
2219 F:      drivers/memory/samsung/*
2220 F:      drivers/soc/samsung/*
2221 F:      Documentation/arm/Samsung/
2222 F:      Documentation/devicetree/bindings/arm/samsung/
2223 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2224 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2225 N:      exynos
2226
2227 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2228 M:      Kyungmin Park <kyungmin.park@samsung.com>
2229 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2230 S:      Maintained
2231 F:      arch/arm/mach-s5pv210/
2232
2233 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2234 M:      Kyungmin Park <kyungmin.park@samsung.com>
2235 M:      Kamil Debski <kamil@wypas.org>
2236 M:      Andrzej Hajda <a.hajda@samsung.com>
2237 L:      linux-arm-kernel@lists.infradead.org
2238 L:      linux-media@vger.kernel.org
2239 S:      Maintained
2240 F:      drivers/media/platform/s5p-g2d/
2241
2242 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2243 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2244 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2245 L:      linux-media@vger.kernel.org
2246 S:      Maintained
2247 F:      drivers/media/platform/s5p-cec/
2248 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2249
2250 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2251 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2252 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2253 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2254 L:      linux-arm-kernel@lists.infradead.org
2255 L:      linux-media@vger.kernel.org
2256 S:      Maintained
2257 F:      drivers/media/platform/s5p-jpeg/
2258
2259 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2260 M:      Kyungmin Park <kyungmin.park@samsung.com>
2261 M:      Kamil Debski <kamil@wypas.org>
2262 M:      Jeongtae Park <jtp.park@samsung.com>
2263 M:      Andrzej Hajda <a.hajda@samsung.com>
2264 L:      linux-arm-kernel@lists.infradead.org
2265 L:      linux-media@vger.kernel.org
2266 S:      Maintained
2267 F:      drivers/media/platform/s5p-mfc/
2268
2269 ARM/SHMOBILE ARM ARCHITECTURE
2270 M:      Simon Horman <horms@verge.net.au>
2271 M:      Magnus Damm <magnus.damm@gmail.com>
2272 L:      linux-renesas-soc@vger.kernel.org
2273 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2275 S:      Supported
2276 F:      arch/arm/boot/dts/emev2*
2277 F:      arch/arm/boot/dts/gr-peach*
2278 F:      arch/arm/boot/dts/iwg20d-q7*
2279 F:      arch/arm/boot/dts/r7s*
2280 F:      arch/arm/boot/dts/r8a*
2281 F:      arch/arm/boot/dts/r9a*
2282 F:      arch/arm/boot/dts/sh*
2283 F:      arch/arm/configs/shmobile_defconfig
2284 F:      arch/arm/include/debug/renesas-scif.S
2285 F:      arch/arm/mach-shmobile/
2286 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2287 F:      drivers/soc/renesas/
2288 F:      include/linux/soc/renesas/
2289
2290 ARM/SOCFPGA ARCHITECTURE
2291 M:      Dinh Nguyen <dinguyen@kernel.org>
2292 S:      Maintained
2293 F:      arch/arm/mach-socfpga/
2294 F:      arch/arm/boot/dts/socfpga*
2295 F:      arch/arm/configs/socfpga_defconfig
2296 F:      arch/arm64/boot/dts/altera/
2297 F:      arch/arm64/boot/dts/intel/
2298 W:      http://www.rocketboards.org
2299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2300
2301 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2302 M:      Dinh Nguyen <dinguyen@kernel.org>
2303 S:      Maintained
2304 F:      drivers/clk/socfpga/
2305
2306 ARM/SOCFPGA EDAC SUPPORT
2307 M:      Thor Thayer <thor.thayer@linux.intel.com>
2308 S:      Maintained
2309 F:      drivers/edac/altera_edac.
2310
2311 ARM/SPREADTRUM SoC SUPPORT
2312 M:      Orson Zhai <orsonzhai@gmail.com>
2313 M:      Baolin Wang <baolin.wang@linaro.org>
2314 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2315 S:      Maintained
2316 F:      arch/arm64/boot/dts/sprd
2317 N:      sprd
2318
2319 ARM/STI ARCHITECTURE
2320 M:      Patrice Chotard <patrice.chotard@st.com>
2321 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2322 W:      http://www.stlinux.com
2323 S:      Maintained
2324 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2325 F:      arch/arm/mach-sti/
2326 F:      arch/arm/boot/dts/sti*
2327 F:      drivers/char/hw_random/st-rng.c
2328 F:      drivers/clocksource/arm_global_timer.c
2329 F:      drivers/clocksource/clksrc_st_lpc.c
2330 F:      drivers/cpufreq/sti-cpufreq.c
2331 F:      drivers/dma/st_fdma*
2332 F:      drivers/i2c/busses/i2c-st.c
2333 F:      drivers/media/rc/st_rc.c
2334 F:      drivers/media/platform/sti/c8sectpfe/
2335 F:      drivers/mmc/host/sdhci-st.c
2336 F:      drivers/phy/st/phy-miphy28lp.c
2337 F:      drivers/phy/st/phy-stih407-usb.c
2338 F:      drivers/pinctrl/pinctrl-st.c
2339 F:      drivers/remoteproc/st_remoteproc.c
2340 F:      drivers/remoteproc/st_slim_rproc.c
2341 F:      drivers/reset/sti/
2342 F:      drivers/rtc/rtc-st-lpc.c
2343 F:      drivers/tty/serial/st-asc.c
2344 F:      drivers/usb/dwc3/dwc3-st.c
2345 F:      drivers/usb/host/ehci-st.c
2346 F:      drivers/usb/host/ohci-st.c
2347 F:      drivers/watchdog/st_lpc_wdt.c
2348 F:      drivers/ata/ahci_st.c
2349 F:      include/linux/remoteproc/st_slim_rproc.h
2350
2351 ARM/STM32 ARCHITECTURE
2352 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2353 M:      Alexandre Torgue <alexandre.torgue@st.com>
2354 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2355 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2356 S:      Maintained
2357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2358 N:      stm32
2359 N:      stm
2360 F:      arch/arm/boot/dts/stm32*
2361 F:      arch/arm/mach-stm32/
2362 F:      drivers/clocksource/armv7m_systick.c
2363
2364 ARM/Synaptics SoC support
2365 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2366 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2367 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2368 S:      Maintained
2369 F:      arch/arm/mach-berlin/
2370 F:      arch/arm/boot/dts/berlin*
2371 F:      arch/arm64/boot/dts/synaptics/
2372
2373 ARM/TANGO ARCHITECTURE
2374 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2375 M:      Mans Rullgard <mans@mansr.com>
2376 L:      linux-arm-kernel@lists.infradead.org
2377 S:      Odd Fixes
2378 N:      tango
2379
2380 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2381 M:      Lennert Buytenhek <kernel@wantstofly.org>
2382 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2383 S:      Maintained
2384
2385 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2386 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2387 L:      linux-tegra@vger.kernel.org
2388 L:      linux-media@vger.kernel.org
2389 S:      Maintained
2390 F:      drivers/media/platform/tegra-cec/
2391 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2392
2393 ARM/TETON BGA MACHINE SUPPORT
2394 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2395 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2396 S:      Maintained
2397
2398 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2399 M:      Santosh Shilimkar <ssantosh@kernel.org>
2400 L:      linux-kernel@vger.kernel.org
2401 S:      Maintained
2402 F:      drivers/memory/*emif*
2403
2404 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2405 M:      Tero Kristo <t-kristo@ti.com>
2406 M:      Nishanth Menon <nm@ti.com>
2407 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2408 S:      Supported
2409 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2410 F:      arch/arm64/boot/dts/ti/Makefile
2411 F:      arch/arm64/boot/dts/ti/k3-*
2412 F:      include/dt-bindings/pinctrl/k3.h
2413
2414 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2415 M:      Santosh Shilimkar <ssantosh@kernel.org>
2416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2417 S:      Maintained
2418 F:      arch/arm/mach-keystone/
2419 F:      arch/arm/boot/dts/keystone-*
2420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2421
2422 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2423 M:      Santosh Shilimkar <ssantosh@kernel.org>
2424 L:      linux-kernel@vger.kernel.org
2425 S:      Maintained
2426 F:      drivers/clk/keystone/
2427
2428 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2429 M:      Santosh Shilimkar <ssantosh@kernel.org>
2430 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2431 L:      linux-kernel@vger.kernel.org
2432 S:      Maintained
2433 F:      drivers/clocksource/timer-keystone.c
2434
2435 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2436 M:      Santosh Shilimkar <ssantosh@kernel.org>
2437 L:      linux-kernel@vger.kernel.org
2438 S:      Maintained
2439 F:      drivers/power/reset/keystone-reset.c
2440
2441 ARM/THECUS N2100 MACHINE SUPPORT
2442 M:      Lennert Buytenhek <kernel@wantstofly.org>
2443 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2444 S:      Maintained
2445
2446 ARM/TOSA MACHINE SUPPORT
2447 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2448 M:      Dirk Opfer <dirk@opfer-online.de>
2449 S:      Maintained
2450
2451 ARM/UNIPHIER ARCHITECTURE
2452 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2453 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2454 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2455 S:      Maintained
2456 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2457 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2458 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2459 F:      arch/arm/boot/dts/uniphier*
2460 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2461 F:      arch/arm/mach-uniphier/
2462 F:      arch/arm/mm/cache-uniphier.c
2463 F:      arch/arm64/boot/dts/socionext/uniphier*
2464 F:      drivers/bus/uniphier-system-bus.c
2465 F:      drivers/clk/uniphier/
2466 F:      drivers/dma/uniphier-mdmac.c
2467 F:      drivers/gpio/gpio-uniphier.c
2468 F:      drivers/i2c/busses/i2c-uniphier*
2469 F:      drivers/irqchip/irq-uniphier-aidet.c
2470 F:      drivers/mmc/host/uniphier-sd.c
2471 F:      drivers/pinctrl/uniphier/
2472 F:      drivers/reset/reset-uniphier.c
2473 F:      drivers/tty/serial/8250/8250_uniphier.c
2474 N:      uniphier
2475
2476 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2477 M:      Ulf Hansson <ulf.hansson@linaro.org>
2478 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2479 T:      git git://git.linaro.org/people/ulfh/clk.git
2480 S:      Maintained
2481 F:      drivers/clk/ux500/
2482
2483 ARM/VERSATILE EXPRESS PLATFORM
2484 M:      Liviu Dudau <liviu.dudau@arm.com>
2485 M:      Sudeep Holla <sudeep.holla@arm.com>
2486 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2487 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2488 S:      Maintained
2489 F:      arch/arm/boot/dts/vexpress*
2490 F:      arch/arm64/boot/dts/arm/
2491 F:      arch/arm/mach-vexpress/
2492 F:      */*/vexpress*
2493 F:      */*/*/vexpress*
2494 F:      drivers/clk/versatile/clk-vexpress-osc.c
2495 F:      drivers/clocksource/timer-versatile.c
2496 N:      mps2
2497
2498 ARM/VFP SUPPORT
2499 M:      Russell King <linux@armlinux.org.uk>
2500 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2501 W:      http://www.armlinux.org.uk/
2502 S:      Maintained
2503 F:      arch/arm/vfp/
2504
2505 ARM/VOIPAC PXA270 SUPPORT
2506 M:      Marek Vasut <marek.vasut@gmail.com>
2507 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2508 S:      Maintained
2509 F:      arch/arm/mach-pxa/vpac270.c
2510 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2511
2512 ARM/VT8500 ARM ARCHITECTURE
2513 M:      Tony Prisk <linux@prisktech.co.nz>
2514 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2515 S:      Maintained
2516 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2517 F:      arch/arm/mach-vt8500/
2518 F:      drivers/clocksource/timer-vt8500.c
2519 F:      drivers/i2c/busses/i2c-wmt.c
2520 F:      drivers/mmc/host/wmt-sdmmc.c
2521 F:      drivers/pwm/pwm-vt8500.c
2522 F:      drivers/rtc/rtc-vt8500.c
2523 F:      drivers/tty/serial/vt8500_serial.c
2524 F:      drivers/usb/host/ehci-platform.c
2525 F:      drivers/usb/host/uhci-platform.c
2526 F:      drivers/video/fbdev/vt8500lcdfb.*
2527 F:      drivers/video/fbdev/wm8505fb*
2528 F:      drivers/video/fbdev/wmt_ge_rops.*
2529
2530 ARM/ZIPIT Z2 SUPPORT
2531 M:      Marek Vasut <marek.vasut@gmail.com>
2532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2533 S:      Maintained
2534 F:      arch/arm/mach-pxa/z2.c
2535 F:      arch/arm/mach-pxa/include/mach/z2.h
2536
2537 ARM/ZTE ARCHITECTURE
2538 M:      Jun Nie <jun.nie@linaro.org>
2539 M:      Shawn Guo <shawnguo@kernel.org>
2540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2541 S:      Maintained
2542 F:      arch/arm/boot/dts/zx2967*
2543 F:      arch/arm/mach-zx/
2544 F:      arch/arm64/boot/dts/zte/
2545 F:      drivers/clk/zte/
2546 F:      drivers/dma/zx_dma.c
2547 F:      drivers/gpio/gpio-zx.c
2548 F:      drivers/i2c/busses/i2c-zx2967.c
2549 F:      drivers/mmc/host/dw_mmc-zx.*
2550 F:      drivers/pinctrl/zte/
2551 F:      drivers/soc/zte/
2552 F:      drivers/thermal/zx2967_thermal.c
2553 F:      drivers/watchdog/zx2967_wdt.c
2554 F:      Documentation/devicetree/bindings/arm/zte.yaml
2555 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2556 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2557 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2558 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2559 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2560 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2561 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2562 F:      Documentation/devicetree/bindings/soc/zte/
2563 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2564 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2565 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2566 F:      include/dt-bindings/clock/zx2967*.h
2567 F:      include/dt-bindings/soc/zte,*.h
2568 F:      sound/soc/codecs/zx_aud96p22.c
2569 F:      sound/soc/zte/
2570
2571 ARM/ZYNQ ARCHITECTURE
2572 M:      Michal Simek <michal.simek@xilinx.com>
2573 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2574 W:      http://wiki.xilinx.com
2575 T:      git https://github.com/Xilinx/linux-xlnx.git
2576 S:      Supported
2577 F:      arch/arm/mach-zynq/
2578 F:      drivers/cpuidle/cpuidle-zynq.c
2579 F:      drivers/block/xsysace.c
2580 N:      zynq
2581 N:      xilinx
2582 F:      Documentation/devicetree/bindings/i2c/i2c-cadence.txt
2583 F:      Documentation/devicetree/bindings/i2c/i2c-xiic.txt
2584 F:      drivers/clocksource/timer-cadence-ttc.c
2585 F:      drivers/i2c/busses/i2c-cadence.c
2586 F:      drivers/mmc/host/sdhci-of-arasan.c
2587 F:      drivers/edac/synopsys_edac.c
2588 F:      drivers/i2c/busses/i2c-xiic.c
2589
2590 ARM64 PORT (AARCH64 ARCHITECTURE)
2591 M:      Catalin Marinas <catalin.marinas@arm.com>
2592 M:      Will Deacon <will@kernel.org>
2593 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2595 S:      Maintained
2596 F:      arch/arm64/
2597 X:      arch/arm64/boot/dts/
2598 F:      Documentation/arm64/
2599
2600 AS3645A LED FLASH CONTROLLER DRIVER
2601 M:      Sakari Ailus <sakari.ailus@iki.fi>
2602 L:      linux-leds@vger.kernel.org
2603 S:      Maintained
2604 F:      drivers/leds/leds-as3645a.c
2605
2606 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2607 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2608 L:      linux-media@vger.kernel.org
2609 T:      git git://linuxtv.org/media_tree.git
2610 S:      Maintained
2611 F:      drivers/media/i2c/ak7375.c
2612 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2613
2614 ASAHI KASEI AK8974 DRIVER
2615 M:      Linus Walleij <linus.walleij@linaro.org>
2616 L:      linux-iio@vger.kernel.org
2617 W:      http://www.akm.com/
2618 S:      Supported
2619 F:      drivers/iio/magnetometer/ak8974.c
2620
2621 ASC7621 HARDWARE MONITOR DRIVER
2622 M:      George Joseph <george.joseph@fairview5.com>
2623 L:      linux-hwmon@vger.kernel.org
2624 S:      Maintained
2625 F:      Documentation/hwmon/asc7621.rst
2626 F:      drivers/hwmon/asc7621.c
2627
2628 ASPEED PINCTRL DRIVERS
2629 M:      Andrew Jeffery <andrew@aj.id.au>
2630 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2631 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2632 L:      linux-gpio@vger.kernel.org
2633 S:      Maintained
2634 F:      drivers/pinctrl/aspeed/
2635 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
2636
2637 ASPEED VIDEO ENGINE DRIVER
2638 M:      Eddie James <eajames@linux.ibm.com>
2639 L:      linux-media@vger.kernel.org
2640 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2641 S:      Maintained
2642 F:      drivers/media/platform/aspeed-video.c
2643 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2644
2645 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2646 M:      Corentin Chary <corentin.chary@gmail.com>
2647 L:      acpi4asus-user@lists.sourceforge.net
2648 L:      platform-driver-x86@vger.kernel.org
2649 W:      http://acpi4asus.sf.net
2650 S:      Maintained
2651 F:      drivers/platform/x86/asus*.c
2652 F:      drivers/platform/x86/eeepc*.c
2653
2654 ASUS WIRELESS RADIO CONTROL DRIVER
2655 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2656 L:      platform-driver-x86@vger.kernel.org
2657 S:      Maintained
2658 F:      drivers/platform/x86/asus-wireless.c
2659
2660 ASYMMETRIC KEYS
2661 M:      David Howells <dhowells@redhat.com>
2662 L:      keyrings@vger.kernel.org
2663 S:      Maintained
2664 F:      Documentation/crypto/asymmetric-keys.txt
2665 F:      include/linux/verification.h
2666 F:      include/crypto/public_key.h
2667 F:      include/crypto/pkcs7.h
2668 F:      crypto/asymmetric_keys/
2669
2670 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2671 R:      Dan Williams <dan.j.williams@intel.com>
2672 W:      http://sourceforge.net/projects/xscaleiop
2673 S:      Odd fixes
2674 F:      Documentation/crypto/async-tx-api.txt
2675 F:      crypto/async_tx/
2676 F:      drivers/dma/
2677 F:      include/linux/dmaengine.h
2678 F:      include/linux/async_tx.h
2679
2680 AT24 EEPROM DRIVER
2681 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2682 L:      linux-i2c@vger.kernel.org
2683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2684 S:      Maintained
2685 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2686 F:      drivers/misc/eeprom/at24.c
2687
2688 ATA OVER ETHERNET (AOE) DRIVER
2689 M:      "Justin Sanders" <justin@coraid.com>
2690 W:      http://www.openaoe.org/
2691 S:      Supported
2692 F:      Documentation/aoe/
2693 F:      drivers/block/aoe/
2694
2695 ATHEROS 71XX/9XXX GPIO DRIVER
2696 M:      Alban Bedel <albeu@free.fr>
2697 W:      https://github.com/AlbanBedel/linux
2698 T:      git git://github.com/AlbanBedel/linux
2699 S:      Maintained
2700 F:      drivers/gpio/gpio-ath79.c
2701 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2702
2703 ATHEROS 71XX/9XXX USB PHY DRIVER
2704 M:      Alban Bedel <albeu@free.fr>
2705 W:      https://github.com/AlbanBedel/linux
2706 T:      git git://github.com/AlbanBedel/linux
2707 S:      Maintained
2708 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2709 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2710
2711 ATHEROS ATH GENERIC UTILITIES
2712 M:      Kalle Valo <kvalo@codeaurora.org>
2713 L:      linux-wireless@vger.kernel.org
2714 S:      Supported
2715 F:      drivers/net/wireless/ath/*
2716
2717 ATHEROS ATH5K WIRELESS DRIVER
2718 M:      Jiri Slaby <jirislaby@gmail.com>
2719 M:      Nick Kossifidis <mickflemm@gmail.com>
2720 M:      Luis Chamberlain <mcgrof@kernel.org>
2721 L:      linux-wireless@vger.kernel.org
2722 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2723 S:      Maintained
2724 F:      drivers/net/wireless/ath/ath5k/
2725
2726 ATHEROS ATH6KL WIRELESS DRIVER
2727 M:      Kalle Valo <kvalo@codeaurora.org>
2728 L:      linux-wireless@vger.kernel.org
2729 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2730 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2731 S:      Supported
2732 F:      drivers/net/wireless/ath/ath6kl/
2733
2734 ATI_REMOTE2 DRIVER
2735 M:      Ville Syrjala <syrjala@sci.fi>
2736 S:      Maintained
2737 F:      drivers/input/misc/ati_remote2.c
2738
2739 ATK0110 HWMON DRIVER
2740 M:      Luca Tettamanti <kronos.it@gmail.com>
2741 L:      linux-hwmon@vger.kernel.org
2742 S:      Maintained
2743 F:      drivers/hwmon/asus_atk0110.c
2744
2745 ATLX ETHERNET DRIVERS
2746 M:      Jay Cliburn <jcliburn@gmail.com>
2747 M:      Chris Snook <chris.snook@gmail.com>
2748 L:      netdev@vger.kernel.org
2749 W:      http://sourceforge.net/projects/atl1
2750 W:      http://atl1.sourceforge.net
2751 S:      Maintained
2752 F:      drivers/net/ethernet/atheros/
2753
2754 ATM
2755 M:      Chas Williams <3chas3@gmail.com>
2756 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2757 L:      netdev@vger.kernel.org
2758 W:      http://linux-atm.sourceforge.net
2759 S:      Maintained
2760 F:      drivers/atm/
2761 F:      include/linux/atm*
2762 F:      include/uapi/linux/atm*
2763
2764 ATMEL MACB ETHERNET DRIVER
2765 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2766 S:      Supported
2767 F:      drivers/net/ethernet/cadence/
2768
2769 ATMEL MAXTOUCH DRIVER
2770 M:      Nick Dyer <nick@shmanahar.org>
2771 T:      git git://github.com/ndyer/linux.git
2772 S:      Maintained
2773 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2774 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2775
2776 ATMEL WIRELESS DRIVER
2777 M:      Simon Kelley <simon@thekelleys.org.uk>
2778 L:      linux-wireless@vger.kernel.org
2779 W:      http://www.thekelleys.org.uk/atmel
2780 W:      http://atmelwlandriver.sourceforge.net/
2781 S:      Maintained
2782 F:      drivers/net/wireless/atmel/atmel*
2783
2784 ATOMIC INFRASTRUCTURE
2785 M:      Will Deacon <will@kernel.org>
2786 M:      Peter Zijlstra <peterz@infradead.org>
2787 R:      Boqun Feng <boqun.feng@gmail.com>
2788 L:      linux-kernel@vger.kernel.org
2789 S:      Maintained
2790 F:      arch/*/include/asm/atomic*.h
2791 F:      include/*/atomic*.h
2792 F:      scripts/atomic/
2793
2794 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2795 M:      Bradley Grove <linuxdrivers@attotech.com>
2796 L:      linux-scsi@vger.kernel.org
2797 W:      http://www.attotech.com
2798 S:      Supported
2799 F:      drivers/scsi/esas2r
2800
2801 ATUSB IEEE 802.15.4 RADIO DRIVER
2802 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2803 L:      linux-wpan@vger.kernel.org
2804 S:      Maintained
2805 F:      drivers/net/ieee802154/atusb.c
2806 F:      drivers/net/ieee802154/atusb.h
2807 F:      drivers/net/ieee802154/at86rf230.h
2808
2809 AUDIT SUBSYSTEM
2810 M:      Paul Moore <paul@paul-moore.com>
2811 M:      Eric Paris <eparis@redhat.com>
2812 L:      linux-audit@redhat.com (moderated for non-subscribers)
2813 W:      https://github.com/linux-audit
2814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2815 S:      Supported
2816 F:      include/linux/audit.h
2817 F:      include/uapi/linux/audit.h
2818 F:      kernel/audit*
2819
2820 AUXILIARY DISPLAY DRIVERS
2821 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2822 S:      Maintained
2823 F:      drivers/auxdisplay/
2824 F:      include/linux/cfag12864b.h
2825
2826 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2827 M:      Andreas Klinger <ak@it-klinger.de>
2828 L:      linux-iio@vger.kernel.org
2829 S:      Maintained
2830 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
2831 F:      drivers/iio/adc/hx711.c
2832
2833 AX.25 NETWORK LAYER
2834 M:      Ralf Baechle <ralf@linux-mips.org>
2835 L:      linux-hams@vger.kernel.org
2836 W:      http://www.linux-ax25.org/
2837 S:      Maintained
2838 F:      include/uapi/linux/ax25.h
2839 F:      include/net/ax25.h
2840 F:      net/ax25/
2841
2842 AXENTIA ARM DEVICES
2843 M:      Peter Rosin <peda@axentia.se>
2844 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2845 S:      Maintained
2846 F:      Documentation/devicetree/bindings/arm/axentia.txt
2847 F:      arch/arm/boot/dts/at91-linea.dtsi
2848 F:      arch/arm/boot/dts/at91-natte.dtsi
2849 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2850 F:      arch/arm/boot/dts/at91-tse850-3.dts
2851
2852 AXENTIA ASOC DRIVERS
2853 M:      Peter Rosin <peda@axentia.se>
2854 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2855 S:      Maintained
2856 F:      Documentation/devicetree/bindings/sound/axentia,*
2857 F:      sound/soc/atmel/tse850-pcm5142.c
2858
2859 AXXIA I2C CONTROLLER
2860 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2861 L:      linux-i2c@vger.kernel.org
2862 S:      Maintained
2863 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2864 F:      drivers/i2c/busses/i2c-axxia.c
2865
2866 AZ6007 DVB DRIVER
2867 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2868 L:      linux-media@vger.kernel.org
2869 W:      https://linuxtv.org
2870 T:      git git://linuxtv.org/media_tree.git
2871 S:      Maintained
2872 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2873
2874 AZTECH FM RADIO RECEIVER DRIVER
2875 M:      Hans Verkuil <hverkuil@xs4all.nl>
2876 L:      linux-media@vger.kernel.org
2877 T:      git git://linuxtv.org/media_tree.git
2878 W:      https://linuxtv.org
2879 S:      Maintained
2880 F:      drivers/media/radio/radio-aztech*
2881
2882 B43 WIRELESS DRIVER
2883 L:      linux-wireless@vger.kernel.org
2884 L:      b43-dev@lists.infradead.org
2885 W:      http://wireless.kernel.org/en/users/Drivers/b43
2886 S:      Odd Fixes
2887 F:      drivers/net/wireless/broadcom/b43/
2888
2889 B43LEGACY WIRELESS DRIVER
2890 M:      Larry Finger <Larry.Finger@lwfinger.net>
2891 L:      linux-wireless@vger.kernel.org
2892 L:      b43-dev@lists.infradead.org
2893 W:      http://wireless.kernel.org/en/users/Drivers/b43
2894 S:      Maintained
2895 F:      drivers/net/wireless/broadcom/b43legacy/
2896
2897 BACKLIGHT CLASS/SUBSYSTEM
2898 M:      Lee Jones <lee.jones@linaro.org>
2899 M:      Daniel Thompson <daniel.thompson@linaro.org>
2900 M:      Jingoo Han <jingoohan1@gmail.com>
2901 L:      dri-devel@lists.freedesktop.org
2902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2903 S:      Maintained
2904 F:      drivers/video/backlight/
2905 F:      include/linux/backlight.h
2906 F:      include/linux/pwm_backlight.h
2907 F:      Documentation/devicetree/bindings/leds/backlight
2908
2909 BATMAN ADVANCED
2910 M:      Marek Lindner <mareklindner@neomailbox.ch>
2911 M:      Simon Wunderlich <sw@simonwunderlich.de>
2912 M:      Antonio Quartulli <a@unstable.cc>
2913 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2914 W:      https://www.open-mesh.org/
2915 B:      https://www.open-mesh.org/projects/batman-adv/issues
2916 C:      irc://chat.freenode.net/batman
2917 Q:      https://patchwork.open-mesh.org/project/batman/list/
2918 T:      git https://git.open-mesh.org/linux-merge.git
2919 S:      Maintained
2920 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2921 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
2922 F:      Documentation/networking/batman-adv.rst
2923 F:      include/uapi/linux/batadv_packet.h
2924 F:      include/uapi/linux/batman_adv.h
2925 F:      net/batman-adv/
2926
2927 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2928 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2929 L:      linux-hams@vger.kernel.org
2930 W:      http://www.baycom.org/~tom/ham/ham.html
2931 S:      Maintained
2932 F:      drivers/net/hamradio/baycom*
2933
2934 BCACHE (BLOCK LAYER CACHE)
2935 M:      Coly Li <colyli@suse.de>
2936 M:      Kent Overstreet <kent.overstreet@gmail.com>
2937 L:      linux-bcache@vger.kernel.org
2938 W:      http://bcache.evilpiepirate.org
2939 C:      irc://irc.oftc.net/bcache
2940 S:      Maintained
2941 F:      drivers/md/bcache/
2942
2943 BDISP ST MEDIA DRIVER
2944 M:      Fabien Dessenne <fabien.dessenne@st.com>
2945 L:      linux-media@vger.kernel.org
2946 T:      git git://linuxtv.org/media_tree.git
2947 W:      https://linuxtv.org
2948 S:      Supported
2949 F:      drivers/media/platform/sti/bdisp
2950
2951 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2952 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2953 L:      netdev@vger.kernel.org
2954 S:      Maintained
2955 F:      drivers/net/ethernet/ec_bhf.c
2956
2957 BEFS FILE SYSTEM
2958 M:      Luis de Bethencourt <luisbg@kernel.org>
2959 M:      Salah Triki <salah.triki@gmail.com>
2960 S:      Maintained
2961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2962 F:      Documentation/filesystems/befs.txt
2963 F:      fs/befs/
2964
2965 BFQ I/O SCHEDULER
2966 M:      Paolo Valente <paolo.valente@linaro.org>
2967 M:      Jens Axboe <axboe@kernel.dk>
2968 L:      linux-block@vger.kernel.org
2969 S:      Maintained
2970 F:      block/bfq-*
2971 F:      Documentation/block/bfq-iosched.txt
2972
2973 BFS FILE SYSTEM
2974 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2975 S:      Maintained
2976 F:      Documentation/filesystems/bfs.txt
2977 F:      fs/bfs/
2978 F:      include/uapi/linux/bfs_fs.h
2979
2980 BLINKM RGB LED DRIVER
2981 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2982 S:      Maintained
2983 F:      drivers/leds/leds-blinkm.c
2984
2985 BLOCK LAYER
2986 M:      Jens Axboe <axboe@kernel.dk>
2987 L:      linux-block@vger.kernel.org
2988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2989 S:      Maintained
2990 F:      block/
2991 F:      drivers/block/
2992 F:      kernel/trace/blktrace.c
2993 F:      lib/sbitmap.c
2994
2995 BLOCK2MTD DRIVER
2996 M:      Joern Engel <joern@lazybastard.org>
2997 L:      linux-mtd@lists.infradead.org
2998 S:      Maintained
2999 F:      drivers/mtd/devices/block2mtd.c
3000
3001 BLUETOOTH DRIVERS
3002 M:      Marcel Holtmann <marcel@holtmann.org>
3003 M:      Johan Hedberg <johan.hedberg@gmail.com>
3004 L:      linux-bluetooth@vger.kernel.org
3005 W:      http://www.bluez.org/
3006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3008 S:      Maintained
3009 F:      drivers/bluetooth/
3010
3011 BLUETOOTH SUBSYSTEM
3012 M:      Marcel Holtmann <marcel@holtmann.org>
3013 M:      Johan Hedberg <johan.hedberg@gmail.com>
3014 L:      linux-bluetooth@vger.kernel.org
3015 W:      http://www.bluez.org/
3016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3018 S:      Maintained
3019 F:      net/bluetooth/
3020 F:      include/net/bluetooth/
3021
3022 BONDING DRIVER
3023 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3024 M:      Veaceslav Falico <vfalico@gmail.com>
3025 M:      Andy Gospodarek <andy@greyhouse.net>
3026 L:      netdev@vger.kernel.org
3027 W:      http://sourceforge.net/projects/bonding/
3028 S:      Supported
3029 F:      drivers/net/bonding/
3030 F:      include/uapi/linux/if_bonding.h
3031
3032 BPF (Safe dynamic programs and tools)
3033 M:      Alexei Starovoitov <ast@kernel.org>
3034 M:      Daniel Borkmann <daniel@iogearbox.net>
3035 R:      Martin KaFai Lau <kafai@fb.com>
3036 R:      Song Liu <songliubraving@fb.com>
3037 R:      Yonghong Song <yhs@fb.com>
3038 L:      netdev@vger.kernel.org
3039 L:      bpf@vger.kernel.org
3040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3042 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
3043 S:      Supported
3044 F:      arch/*/net/*
3045 F:      Documentation/networking/filter.txt
3046 F:      Documentation/bpf/
3047 F:      include/linux/bpf*
3048 F:      include/linux/filter.h
3049 F:      include/trace/events/xdp.h
3050 F:      include/uapi/linux/bpf*
3051 F:      include/uapi/linux/filter.h
3052 F:      kernel/bpf/
3053 F:      kernel/trace/bpf_trace.c
3054 F:      lib/test_bpf.c
3055 F:      net/bpf/
3056 F:      net/core/filter.c
3057 F:      net/sched/act_bpf.c
3058 F:      net/sched/cls_bpf.c
3059 F:      samples/bpf/
3060 F:      tools/bpf/
3061 F:      tools/lib/bpf/
3062 F:      tools/testing/selftests/bpf/
3063 K:      bpf
3064 N:      bpf
3065
3066 BPF JIT for ARM
3067 M:      Shubham Bansal <illusionist.neo@gmail.com>
3068 L:      netdev@vger.kernel.org
3069 L:      bpf@vger.kernel.org
3070 S:      Maintained
3071 F:      arch/arm/net/
3072
3073 BPF JIT for ARM64
3074 M:      Daniel Borkmann <daniel@iogearbox.net>
3075 M:      Alexei Starovoitov <ast@kernel.org>
3076 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3077 L:      netdev@vger.kernel.org
3078 L:      bpf@vger.kernel.org
3079 S:      Supported
3080 F:      arch/arm64/net/
3081
3082 BPF JIT for MIPS (32-BIT AND 64-BIT)
3083 M:      Paul Burton <paul.burton@mips.com>
3084 L:      netdev@vger.kernel.org
3085 L:      bpf@vger.kernel.org
3086 S:      Maintained
3087 F:      arch/mips/net/
3088
3089 BPF JIT for NFP NICs
3090 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
3091 L:      netdev@vger.kernel.org
3092 L:      bpf@vger.kernel.org
3093 S:      Supported
3094 F:      drivers/net/ethernet/netronome/nfp/bpf/
3095
3096 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3097 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3098 M:      Sandipan Das <sandipan@linux.ibm.com>
3099 L:      netdev@vger.kernel.org
3100 L:      bpf@vger.kernel.org
3101 S:      Maintained
3102 F:      arch/powerpc/net/
3103
3104 BPF JIT for RISC-V (RV64G)
3105 M:      Björn Töpel <bjorn.topel@gmail.com>
3106 L:      netdev@vger.kernel.org
3107 S:      Maintained
3108 F:      arch/riscv/net/
3109
3110 BPF JIT for S390
3111 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3112 M:      Vasily Gorbik <gor@linux.ibm.com>
3113 M:      Christian Borntraeger <borntraeger@de.ibm.com>
3114 L:      netdev@vger.kernel.org
3115 L:      bpf@vger.kernel.org
3116 S:      Maintained
3117 F:      arch/s390/net/
3118 X:      arch/s390/net/pnet.c
3119
3120 BPF JIT for SPARC (32-BIT AND 64-BIT)
3121 M:      David S. Miller <davem@davemloft.net>
3122 L:      netdev@vger.kernel.org
3123 L:      bpf@vger.kernel.org
3124 S:      Maintained
3125 F:      arch/sparc/net/
3126
3127 BPF JIT for X86 32-BIT
3128 M:      Wang YanQing <udknight@gmail.com>
3129 L:      netdev@vger.kernel.org
3130 L:      bpf@vger.kernel.org
3131 S:      Maintained
3132 F:      arch/x86/net/bpf_jit_comp32.c
3133
3134 BPF JIT for X86 64-BIT
3135 M:      Alexei Starovoitov <ast@kernel.org>
3136 M:      Daniel Borkmann <daniel@iogearbox.net>
3137 L:      netdev@vger.kernel.org
3138 L:      bpf@vger.kernel.org
3139 S:      Supported
3140 F:      arch/x86/net/
3141 X:      arch/x86/net/bpf_jit_comp32.c
3142
3143 BROADCOM B44 10/100 ETHERNET DRIVER
3144 M:      Michael Chan <michael.chan@broadcom.com>
3145 L:      netdev@vger.kernel.org
3146 S:      Supported
3147 F:      drivers/net/ethernet/broadcom/b44.*
3148
3149 BROADCOM B53 ETHERNET SWITCH DRIVER
3150 M:      Florian Fainelli <f.fainelli@gmail.com>
3151 L:      netdev@vger.kernel.org
3152 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3153 S:      Supported
3154 F:      drivers/net/dsa/b53/*
3155 F:      include/linux/platform_data/b53.h
3156
3157 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3158 M:      Florian Fainelli <f.fainelli@gmail.com>
3159 M:      Ray Jui <rjui@broadcom.com>
3160 M:      Scott Branden <sbranden@broadcom.com>
3161 M:      bcm-kernel-feedback-list@broadcom.com
3162 T:      git git://github.com/broadcom/mach-bcm
3163 S:      Maintained
3164 N:      bcm281*
3165 N:      bcm113*
3166 N:      bcm216*
3167 N:      kona
3168 F:      arch/arm/mach-bcm/
3169
3170 BROADCOM BCM2835 ARM ARCHITECTURE
3171 M:      Eric Anholt <eric@anholt.net>
3172 M:      Stefan Wahren <wahrenst@gmx.net>
3173 L:      bcm-kernel-feedback-list@broadcom.com
3174 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3175 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3176 T:      git git://github.com/anholt/linux
3177 S:      Maintained
3178 N:      bcm2835
3179 F:      drivers/staging/vc04_services
3180
3181 BROADCOM BCM47XX MIPS ARCHITECTURE
3182 M:      Hauke Mehrtens <hauke@hauke-m.de>
3183 M:      Rafał Miłecki <zajec5@gmail.com>
3184 L:      linux-mips@vger.kernel.org
3185 S:      Maintained
3186 F:      Documentation/devicetree/bindings/mips/brcm/
3187 F:      arch/mips/bcm47xx/*
3188 F:      arch/mips/include/asm/mach-bcm47xx/*
3189
3190 BROADCOM BCM5301X ARM ARCHITECTURE
3191 M:      Hauke Mehrtens <hauke@hauke-m.de>
3192 M:      Rafał Miłecki <zajec5@gmail.com>
3193 M:      bcm-kernel-feedback-list@broadcom.com
3194 L:      linux-arm-kernel@lists.infradead.org
3195 S:      Maintained
3196 F:      arch/arm/mach-bcm/bcm_5301x.c
3197 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3198 F:      arch/arm/boot/dts/bcm470*
3199 F:      arch/arm/boot/dts/bcm953012*
3200
3201 BROADCOM BCM53573 ARM ARCHITECTURE
3202 M:      Rafał Miłecki <rafal@milecki.pl>
3203 L:      bcm-kernel-feedback-list@broadcom.com
3204 L:      linux-arm-kernel@lists.infradead.org
3205 S:      Maintained
3206 F:      arch/arm/boot/dts/bcm53573*
3207 F:      arch/arm/boot/dts/bcm47189*
3208
3209 BROADCOM BCM63XX ARM ARCHITECTURE
3210 M:      Florian Fainelli <f.fainelli@gmail.com>
3211 M:      bcm-kernel-feedback-list@broadcom.com
3212 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3213 T:      git git://github.com/broadcom/stblinux.git
3214 S:      Maintained
3215 N:      bcm63xx
3216
3217 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3218 M:      Kevin Cernekee <cernekee@gmail.com>
3219 L:      linux-usb@vger.kernel.org
3220 S:      Maintained
3221 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3222
3223 BROADCOM BCM7XXX ARM ARCHITECTURE
3224 M:      Brian Norris <computersforpeace@gmail.com>
3225 M:      Gregory Fong <gregory.0xf0@gmail.com>
3226 M:      Florian Fainelli <f.fainelli@gmail.com>
3227 M:      bcm-kernel-feedback-list@broadcom.com
3228 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3229 T:      git git://github.com/broadcom/stblinux.git
3230 S:      Maintained
3231 F:      arch/arm/mach-bcm/*brcmstb*
3232 F:      arch/arm/boot/dts/bcm7*.dts*
3233 F:      drivers/bus/brcmstb_gisb.c
3234 F:      arch/arm/mm/cache-b15-rac.c
3235 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3236 N:      brcmstb
3237
3238 BROADCOM BMIPS CPUFREQ DRIVER
3239 M:      Markus Mayer <mmayer@broadcom.com>
3240 M:      bcm-kernel-feedback-list@broadcom.com
3241 L:      linux-pm@vger.kernel.org
3242 S:      Maintained
3243 F:      drivers/cpufreq/bmips-cpufreq.c
3244
3245 BROADCOM BMIPS MIPS ARCHITECTURE
3246 M:      Kevin Cernekee <cernekee@gmail.com>
3247 M:      Florian Fainelli <f.fainelli@gmail.com>
3248 L:      bcm-kernel-feedback-list@broadcom.com
3249 L:      linux-mips@vger.kernel.org
3250 T:      git git://github.com/broadcom/stblinux.git
3251 S:      Maintained
3252 F:      arch/mips/bmips/*
3253 F:      arch/mips/include/asm/mach-bmips/*
3254 F:      arch/mips/kernel/*bmips*
3255 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3256 F:      drivers/irqchip/irq-bcm63*
3257 F:      drivers/irqchip/irq-bcm7*
3258 F:      drivers/irqchip/irq-brcmstb*
3259 F:      include/linux/bcm963xx_nvram.h
3260 F:      include/linux/bcm963xx_tag.h
3261
3262 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3263 M:      Rasesh Mody <rmody@marvell.com>
3264 M:      GR-Linux-NIC-Dev@marvell.com
3265 L:      netdev@vger.kernel.org
3266 S:      Supported
3267 F:      drivers/net/ethernet/broadcom/bnx2.*
3268 F:      drivers/net/ethernet/broadcom/bnx2_*
3269
3270 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3271 M:      QLogic-Storage-Upstream@qlogic.com
3272 L:      linux-scsi@vger.kernel.org
3273 S:      Supported
3274 F:      drivers/scsi/bnx2fc/
3275
3276 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3277 M:      QLogic-Storage-Upstream@qlogic.com
3278 L:      linux-scsi@vger.kernel.org
3279 S:      Supported
3280 F:      drivers/scsi/bnx2i/
3281
3282 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3283 M:      Ariel Elior <aelior@marvell.com>
3284 M:      Sudarsana Kalluru <skalluru@marvell.com>
3285 M:      GR-everest-linux-l2@marvell.com
3286 L:      netdev@vger.kernel.org
3287 S:      Supported
3288 F:      drivers/net/ethernet/broadcom/bnx2x/
3289
3290 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3291 M:      Michael Chan <michael.chan@broadcom.com>
3292 L:      netdev@vger.kernel.org
3293 S:      Supported
3294 F:      drivers/net/ethernet/broadcom/bnxt/
3295
3296 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3297 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3298 M:      Franky Lin <franky.lin@broadcom.com>
3299 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3300 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3301 M:      Wright Feng <wright.feng@cypress.com>
3302 L:      linux-wireless@vger.kernel.org
3303 L:      brcm80211-dev-list.pdl@broadcom.com
3304 L:      brcm80211-dev-list@cypress.com
3305 S:      Supported
3306 F:      drivers/net/wireless/broadcom/brcm80211/
3307
3308 BROADCOM BRCMSTB GPIO DRIVER
3309 M:      Gregory Fong <gregory.0xf0@gmail.com>
3310 L:      bcm-kernel-feedback-list@broadcom.com
3311 S:      Supported
3312 F:      drivers/gpio/gpio-brcmstb.c
3313 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3314
3315 BROADCOM BRCMSTB I2C DRIVER
3316 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3317 L:      linux-i2c@vger.kernel.org
3318 L:      bcm-kernel-feedback-list@broadcom.com
3319 S:      Supported
3320 F:      drivers/i2c/busses/i2c-brcmstb.c
3321 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3322
3323 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3324 M:      Al Cooper <alcooperx@gmail.com>
3325 L:      linux-kernel@vger.kernel.org
3326 L:      bcm-kernel-feedback-list@broadcom.com
3327 S:      Maintained
3328 F:      drivers/phy/broadcom/phy-brcm-usb*
3329
3330 BROADCOM GENET ETHERNET DRIVER
3331 M:      Doug Berger <opendmb@gmail.com>
3332 M:      Florian Fainelli <f.fainelli@gmail.com>
3333 L:      bcm-kernel-feedback-list@broadcom.com
3334 L:      netdev@vger.kernel.org
3335 S:      Supported
3336 F:      drivers/net/ethernet/broadcom/genet/
3337
3338 BROADCOM IPROC ARM ARCHITECTURE
3339 M:      Ray Jui <rjui@broadcom.com>
3340 M:      Scott Branden <sbranden@broadcom.com>
3341 M:      bcm-kernel-feedback-list@broadcom.com
3342 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3343 T:      git git://github.com/broadcom/cygnus-linux.git
3344 S:      Maintained
3345 N:      iproc
3346 N:      cygnus
3347 N:      bcm[-_]nsp
3348 N:      bcm9113*
3349 N:      bcm9583*
3350 N:      bcm9585*
3351 N:      bcm9586*
3352 N:      bcm988312
3353 N:      bcm113*
3354 N:      bcm583*
3355 N:      bcm585*
3356 N:      bcm586*
3357 N:      bcm88312
3358 N:      hr2
3359 N:      stingray
3360 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3361 F:      arch/arm64/boot/dts/broadcom/stingray/*
3362 F:      drivers/clk/bcm/clk-ns*
3363 F:      drivers/clk/bcm/clk-sr*
3364 F:      drivers/pinctrl/bcm/pinctrl-ns*
3365 F:      include/dt-bindings/clock/bcm-sr*
3366
3367 BROADCOM KONA GPIO DRIVER
3368 M:      Ray Jui <rjui@broadcom.com>
3369 L:      bcm-kernel-feedback-list@broadcom.com
3370 S:      Supported
3371 F:      drivers/gpio/gpio-bcm-kona.c
3372 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3373
3374 BROADCOM NETXTREME-E ROCE DRIVER
3375 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3376 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3377 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3378 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3379 L:      linux-rdma@vger.kernel.org
3380 W:      http://www.broadcom.com
3381 S:      Supported
3382 F:      drivers/infiniband/hw/bnxt_re/
3383 F:      include/uapi/rdma/bnxt_re-abi.h
3384
3385 BROADCOM NVRAM DRIVER
3386 M:      Rafał Miłecki <zajec5@gmail.com>
3387 L:      linux-mips@vger.kernel.org
3388 S:      Maintained
3389 F:      drivers/firmware/broadcom/*
3390
3391 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3392 M:      Rafał Miłecki <zajec5@gmail.com>
3393 L:      linux-wireless@vger.kernel.org
3394 S:      Maintained
3395 F:      drivers/bcma/
3396 F:      include/linux/bcma/
3397
3398 BROADCOM STB AVS CPUFREQ DRIVER
3399 M:      Markus Mayer <mmayer@broadcom.com>
3400 M:      bcm-kernel-feedback-list@broadcom.com
3401 L:      linux-pm@vger.kernel.org
3402 S:      Maintained
3403 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3404 F:      drivers/cpufreq/brcmstb*
3405
3406 BROADCOM STB AVS TMON DRIVER
3407 M:      Markus Mayer <mmayer@broadcom.com>
3408 M:      bcm-kernel-feedback-list@broadcom.com
3409 L:      linux-pm@vger.kernel.org
3410 S:      Maintained
3411 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3412 F:      drivers/thermal/broadcom/brcmstb*
3413
3414 BROADCOM STB NAND FLASH DRIVER
3415 M:      Brian Norris <computersforpeace@gmail.com>
3416 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3417 L:      linux-mtd@lists.infradead.org
3418 L:      bcm-kernel-feedback-list@broadcom.com
3419 S:      Maintained
3420 F:      drivers/mtd/nand/raw/brcmnand/
3421
3422 BROADCOM STB DPFE DRIVER
3423 M:      Markus Mayer <mmayer@broadcom.com>
3424 M:      bcm-kernel-feedback-list@broadcom.com
3425 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3426 S:      Maintained
3427 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3428 F:      drivers/memory/brcmstb_dpfe.c
3429
3430 BROADCOM SPI DRIVER
3431 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3432 M:      bcm-kernel-feedback-list@broadcom.com
3433 S:      Maintained
3434 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3435 F:      drivers/spi/spi-bcm-qspi.*
3436 F:      drivers/spi/spi-brcmstb-qspi.c
3437 F:      drivers/spi/spi-iproc-qspi.c
3438
3439 BROADCOM SYSTEMPORT ETHERNET DRIVER
3440 M:      Florian Fainelli <f.fainelli@gmail.com>
3441 L:      bcm-kernel-feedback-list@broadcom.com
3442 L:      netdev@vger.kernel.org
3443 S:      Supported
3444 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3445
3446 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3447 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3448 M:      Prashant Sreedharan <prashant@broadcom.com>
3449 M:      Michael Chan <mchan@broadcom.com>
3450 L:      netdev@vger.kernel.org
3451 S:      Supported
3452 F:      drivers/net/ethernet/broadcom/tg3.*
3453
3454 BROCADE BFA FC SCSI DRIVER
3455 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3456 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3457 L:      linux-scsi@vger.kernel.org
3458 S:      Supported
3459 F:      drivers/scsi/bfa/
3460
3461 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3462 M:      Rasesh Mody <rmody@marvell.com>
3463 M:      Sudarsana Kalluru <skalluru@marvell.com>
3464 M:      GR-Linux-NIC-Dev@marvell.com
3465 L:      netdev@vger.kernel.org
3466 S:      Supported
3467 F:      drivers/net/ethernet/brocade/bna/
3468
3469 BSG (block layer generic sg v4 driver)
3470 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3471 L:      linux-scsi@vger.kernel.org
3472 S:      Supported
3473 F:      block/bsg.c
3474 F:      include/linux/bsg.h
3475 F:      include/uapi/linux/bsg.h
3476
3477 BT87X AUDIO DRIVER
3478 M:      Clemens Ladisch <clemens@ladisch.de>
3479 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3481 S:      Maintained
3482 F:      Documentation/sound/cards/bt87x.rst
3483 F:      sound/pci/bt87x.c
3484
3485 BT8XXGPIO DRIVER
3486 M:      Michael Buesch <m@bues.ch>
3487 W:      http://bu3sch.de/btgpio.php
3488 S:      Maintained
3489 F:      drivers/gpio/gpio-bt8xx.c
3490
3491 BTRFS FILE SYSTEM
3492 M:      Chris Mason <clm@fb.com>
3493 M:      Josef Bacik <josef@toxicpanda.com>
3494 M:      David Sterba <dsterba@suse.com>
3495 L:      linux-btrfs@vger.kernel.org
3496 W:      http://btrfs.wiki.kernel.org/
3497 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3498 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3499 S:      Maintained
3500 F:      Documentation/filesystems/btrfs.txt
3501 F:      fs/btrfs/
3502 F:      include/linux/btrfs*
3503 F:      include/uapi/linux/btrfs*
3504
3505 BTTV VIDEO4LINUX DRIVER
3506 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3507 L:      linux-media@vger.kernel.org
3508 W:      https://linuxtv.org
3509 T:      git git://linuxtv.org/media_tree.git
3510 S:      Odd fixes
3511 F:      Documentation/media/v4l-drivers/bttv*
3512 F:      drivers/media/pci/bt8xx/bttv*
3513
3514 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3515 M:      Chanwoo Choi <cw00.choi@samsung.com>
3516 L:      linux-pm@vger.kernel.org
3517 L:      linux-samsung-soc@vger.kernel.org
3518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3519 S:      Maintained
3520 F:      drivers/devfreq/exynos-bus.c
3521 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3522
3523 BUSLOGIC SCSI DRIVER
3524 M:      Khalid Aziz <khalid@gonehiking.org>
3525 L:      linux-scsi@vger.kernel.org
3526 S:      Maintained
3527 F:      drivers/scsi/BusLogic.*
3528 F:      drivers/scsi/FlashPoint.*
3529
3530 C-MEDIA CMI8788 DRIVER
3531 M:      Clemens Ladisch <clemens@ladisch.de>
3532 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3534 S:      Maintained
3535 F:      sound/pci/oxygen/
3536
3537 C-SKY ARCHITECTURE
3538 M:      Guo Ren <guoren@kernel.org>
3539 T:      git https://github.com/c-sky/csky-linux.git
3540 S:      Supported
3541 F:      arch/csky/
3542 F:      Documentation/devicetree/bindings/csky/
3543 F:      drivers/irqchip/irq-csky-*
3544 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3545 F:      drivers/clocksource/timer-gx6605s.c
3546 F:      drivers/clocksource/timer-mp-csky.c
3547 F:      Documentation/devicetree/bindings/timer/csky,*
3548 K:      csky
3549 N:      csky
3550
3551 C6X ARCHITECTURE
3552 M:      Mark Salter <msalter@redhat.com>
3553 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3554 L:      linux-c6x-dev@linux-c6x.org
3555 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3556 S:      Maintained
3557 F:      arch/c6x/
3558
3559 CA8210 IEEE-802.15.4 RADIO DRIVER
3560 M:      Harry Morris <h.morris@cascoda.com>
3561 L:      linux-wpan@vger.kernel.org
3562 W:      https://github.com/Cascoda/ca8210-linux.git
3563 S:      Maintained
3564 F:      drivers/net/ieee802154/ca8210.c
3565 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3566
3567 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3568 M:      David Howells <dhowells@redhat.com>
3569 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3570 S:      Supported
3571 F:      Documentation/filesystems/caching/cachefiles.txt
3572 F:      fs/cachefiles/
3573
3574 CADENCE MIPI-CSI2 BRIDGES
3575 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3576 L:      linux-media@vger.kernel.org
3577 S:      Maintained
3578 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3579 F:      drivers/media/platform/cadence/cdns-csi2*
3580
3581 CADET FM/AM RADIO RECEIVER DRIVER
3582 M:      Hans Verkuil <hverkuil@xs4all.nl>
3583 L:      linux-media@vger.kernel.org
3584 T:      git git://linuxtv.org/media_tree.git
3585 W:      https://linuxtv.org
3586 S:      Maintained
3587 F:      drivers/media/radio/radio-cadet*
3588
3589 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3590 M:      Jonathan Corbet <corbet@lwn.net>
3591 L:      linux-media@vger.kernel.org
3592 T:      git git://linuxtv.org/media_tree.git
3593 S:      Maintained
3594 F:      Documentation/media/v4l-drivers/cafe_ccic*
3595 F:      drivers/media/platform/marvell-ccic/
3596
3597 CAIF NETWORK LAYER
3598 L:      netdev@vger.kernel.org
3599 S:      Orphan
3600 F:      Documentation/networking/caif/
3601 F:      drivers/net/caif/
3602 F:      include/uapi/linux/caif/
3603 F:      include/net/caif/
3604 F:      net/caif/
3605
3606 CAKE QDISC
3607 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3608 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3609 S:      Maintained
3610 F:      net/sched/sch_cake.c
3611
3612 CALGARY x86-64 IOMMU
3613 M:      Muli Ben-Yehuda <mulix@mulix.org>
3614 M:      Jon Mason <jdmason@kudzu.us>
3615 L:      iommu@lists.linux-foundation.org
3616 S:      Maintained
3617 F:      arch/x86/kernel/pci-calgary_64.c
3618 F:      arch/x86/kernel/tce_64.c
3619 F:      arch/x86/include/asm/calgary.h
3620 F:      arch/x86/include/asm/tce.h
3621
3622 CAN NETWORK DRIVERS
3623 M:      Wolfgang Grandegger <wg@grandegger.com>
3624 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3625 L:      linux-can@vger.kernel.org
3626 W:      https://github.com/linux-can
3627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3629 S:      Maintained
3630 F:      Documentation/devicetree/bindings/net/can/
3631 F:      drivers/net/can/
3632 F:      include/linux/can/dev.h
3633 F:      include/linux/can/platform/
3634 F:      include/uapi/linux/can/error.h
3635 F:      include/uapi/linux/can/netlink.h
3636
3637 CAN NETWORK LAYER
3638 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3639 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3640 L:      linux-can@vger.kernel.org
3641 W:      https://github.com/linux-can
3642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3644 S:      Maintained
3645 F:      Documentation/networking/can.rst
3646 F:      net/can/
3647 F:      include/linux/can/core.h
3648 F:      include/uapi/linux/can.h
3649 F:      include/uapi/linux/can/bcm.h
3650 F:      include/uapi/linux/can/raw.h
3651 F:      include/uapi/linux/can/gw.h
3652
3653 CAPABILITIES
3654 M:      Serge Hallyn <serge@hallyn.com>
3655 L:      linux-security-module@vger.kernel.org
3656 S:      Supported
3657 F:      include/linux/capability.h
3658 F:      include/uapi/linux/capability.h
3659 F:      security/commoncap.c
3660 F:      kernel/capability.c
3661
3662 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3663 M:      Kevin Tsai <ktsai@capellamicro.com>
3664 S:      Maintained
3665 F:      drivers/iio/light/cm*
3666
3667 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3668 M:      Christian Lamparter <chunkeey@googlemail.com>
3669 L:      linux-wireless@vger.kernel.org
3670 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3671 S:      Maintained
3672 F:      drivers/net/wireless/ath/carl9170/
3673
3674 CAVIUM I2C DRIVER
3675 M:      Jan Glauber <jglauber@cavium.com>
3676 M:      David Daney <david.daney@cavium.com>
3677 W:      http://www.cavium.com
3678 S:      Supported
3679 F:      drivers/i2c/busses/i2c-octeon*
3680 F:      drivers/i2c/busses/i2c-thunderx*
3681
3682 CAVIUM LIQUIDIO NETWORK DRIVER
3683 M:      Derek Chickles <dchickles@marvell.com>
3684 M:      Satanand Burla <sburla@marvell.com>
3685 M:      Felix Manlunas <fmanlunas@marvell.com>
3686 L:      netdev@vger.kernel.org
3687 W:      http://www.cavium.com
3688 S:      Supported
3689 F:      drivers/net/ethernet/cavium/liquidio/
3690
3691 CAVIUM MMC DRIVER
3692 M:      Jan Glauber <jglauber@cavium.com>
3693 M:      David Daney <david.daney@cavium.com>
3694 M:      Steven J. Hill <Steven.Hill@cavium.com>
3695 W:      http://www.cavium.com
3696 S:      Supported
3697 F:      drivers/mmc/host/cavium*
3698
3699 CAVIUM OCTEON-TX CRYPTO DRIVER
3700 M:      George Cherian <george.cherian@cavium.com>
3701 L:      linux-crypto@vger.kernel.org
3702 W:      http://www.cavium.com
3703 S:      Supported
3704 F:      drivers/crypto/cavium/cpt/
3705
3706 CAVIUM THUNDERX2 ARM64 SOC
3707 M:      Robert Richter <rrichter@cavium.com>
3708 M:      Jayachandran C <jnair@caviumnetworks.com>
3709 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3710 S:      Maintained
3711 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3712 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3713
3714 CC2520 IEEE-802.15.4 RADIO DRIVER
3715 M:      Varka Bhadram <varkabhadram@gmail.com>
3716 L:      linux-wpan@vger.kernel.org
3717 S:      Maintained
3718 F:      drivers/net/ieee802154/cc2520.c
3719 F:      include/linux/spi/cc2520.h
3720 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3721
3722 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3723 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3724 L:      linux-crypto@vger.kernel.org
3725 S:      Supported
3726 F:      drivers/crypto/ccree/
3727 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3728
3729 CEC FRAMEWORK
3730 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3731 L:      linux-media@vger.kernel.org
3732 T:      git git://linuxtv.org/media_tree.git
3733 W:      http://linuxtv.org
3734 S:      Supported
3735 F:      Documentation/media/kapi/cec-core.rst
3736 F:      Documentation/media/uapi/cec
3737 F:      drivers/media/cec/
3738 F:      drivers/media/rc/keymaps/rc-cec.c
3739 F:      include/media/cec.h
3740 F:      include/media/cec-notifier.h
3741 F:      include/uapi/linux/cec.h
3742 F:      include/uapi/linux/cec-funcs.h
3743 F:      Documentation/devicetree/bindings/media/cec.txt
3744 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3745
3746 CEC GPIO DRIVER
3747 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3748 L:      linux-media@vger.kernel.org
3749 T:      git git://linuxtv.org/media_tree.git
3750 W:      http://linuxtv.org
3751 S:      Supported
3752 F:      drivers/media/platform/cec-gpio/
3753 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3754
3755 CELL BROADBAND ENGINE ARCHITECTURE
3756 M:      Arnd Bergmann <arnd@arndb.de>
3757 L:      linuxppc-dev@lists.ozlabs.org
3758 W:      http://www.ibm.com/developerworks/power/cell/
3759 S:      Supported
3760 F:      arch/powerpc/include/asm/cell*.h
3761 F:      arch/powerpc/include/asm/spu*.h
3762 F:      arch/powerpc/include/uapi/asm/spu*.h
3763 F:      arch/powerpc/oprofile/*cell*
3764 F:      arch/powerpc/platforms/cell/
3765
3766 CEPH COMMON CODE (LIBCEPH)
3767 M:      Ilya Dryomov <idryomov@gmail.com>
3768 M:      "Yan, Zheng" <zyan@redhat.com>
3769 M:      Sage Weil <sage@redhat.com>
3770 L:      ceph-devel@vger.kernel.org
3771 W:      http://ceph.com/
3772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3773 T:      git git://github.com/ceph/ceph-client.git
3774 S:      Supported
3775 F:      net/ceph/
3776 F:      include/linux/ceph/
3777 F:      include/linux/crush/
3778
3779 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3780 M:      "Yan, Zheng" <zyan@redhat.com>
3781 M:      Sage Weil <sage@redhat.com>
3782 M:      Ilya Dryomov <idryomov@gmail.com>
3783 L:      ceph-devel@vger.kernel.org
3784 W:      http://ceph.com/
3785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3786 T:      git git://github.com/ceph/ceph-client.git
3787 S:      Supported
3788 F:      Documentation/filesystems/ceph.txt
3789 F:      fs/ceph/
3790
3791 CERTIFICATE HANDLING:
3792 M:      David Howells <dhowells@redhat.com>
3793 M:      David Woodhouse <dwmw2@infradead.org>
3794 L:      keyrings@vger.kernel.org
3795 S:      Maintained
3796 F:      Documentation/admin-guide/module-signing.rst
3797 F:      certs/
3798 F:      scripts/sign-file.c
3799 F:      scripts/extract-cert.c
3800
3801 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3802 L:      linux-usb@vger.kernel.org
3803 S:      Orphan
3804 F:      Documentation/usb/wusb-design-overview.rst
3805 F:      Documentation/usb/wusb-cbaf
3806 F:      drivers/usb/host/hwa-hc.c
3807 F:      drivers/usb/host/whci/
3808 F:      drivers/usb/wusbcore/
3809 F:      include/linux/usb/wusb*
3810
3811 CFAG12864B LCD DRIVER
3812 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3813 S:      Maintained
3814 F:      drivers/auxdisplay/cfag12864b.c
3815 F:      include/linux/cfag12864b.h
3816
3817 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3818 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3819 S:      Maintained
3820 F:      drivers/auxdisplay/cfag12864bfb.c
3821 F:      include/linux/cfag12864b.h
3822
3823 802.11 (including CFG80211/NL80211)
3824 M:      Johannes Berg <johannes@sipsolutions.net>
3825 L:      linux-wireless@vger.kernel.org
3826 W:      http://wireless.kernel.org/
3827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3829 S:      Maintained
3830 F:      net/wireless/
3831 F:      include/uapi/linux/nl80211.h
3832 F:      include/linux/ieee80211.h
3833 F:      include/net/wext.h
3834 F:      include/net/cfg80211.h
3835 F:      include/net/iw_handler.h
3836 F:      include/net/ieee80211_radiotap.h
3837 F:      Documentation/driver-api/80211/cfg80211.rst
3838 F:      Documentation/networking/regulatory.txt
3839
3840 CHAR and MISC DRIVERS
3841 M:      Arnd Bergmann <arnd@arndb.de>
3842 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3844 S:      Supported
3845 F:      drivers/char/
3846 F:      drivers/misc/
3847 F:      include/linux/miscdevice.h
3848
3849 CHECKPATCH
3850 M:      Andy Whitcroft <apw@canonical.com>
3851 M:      Joe Perches <joe@perches.com>
3852 S:      Maintained
3853 F:      scripts/checkpatch.pl
3854
3855 CHINESE DOCUMENTATION
3856 M:      Harry Wei <harryxiyou@gmail.com>
3857 M:      Alex Shi <alex.shi@linux.alibaba.com>
3858 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3859 S:      Maintained
3860 F:      Documentation/translations/zh_CN/
3861
3862 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3863 M:      Peter Chen <Peter.Chen@nxp.com>
3864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3865 L:      linux-usb@vger.kernel.org
3866 S:      Maintained
3867 F:      drivers/usb/chipidea/
3868
3869 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3870 M:      Hans de Goede <hdegoede@redhat.com>
3871 L:      linux-input@vger.kernel.org
3872 S:      Maintained
3873 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3874 F:      drivers/input/touchscreen/chipone_icn8318.c
3875
3876 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3877 M:      Hans de Goede <hdegoede@redhat.com>
3878 L:      linux-input@vger.kernel.org
3879 S:      Maintained
3880 F:      drivers/input/touchscreen/chipone_icn8505.c
3881
3882 CHROME HARDWARE PLATFORM SUPPORT
3883 M:      Benson Leung <bleung@chromium.org>
3884 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3885 S:      Maintained
3886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3887 F:      drivers/platform/chrome/
3888
3889 CHROMEOS EC SUBDRIVERS
3890 M:      Benson Leung <bleung@chromium.org>
3891 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3892 R:      Guenter Roeck <groeck@chromium.org>
3893 S:      Maintained
3894 N:      cros_ec
3895 N:      cros-ec
3896 F:      drivers/power/supply/cros_usbpd-charger.c
3897
3898 CHROMEOS EC CODEC DRIVER
3899 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3900 S:      Maintained
3901 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3902 R:      Guenter Roeck <groeck@chromium.org>
3903 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3904 F:      sound/soc/codecs/cros_ec_codec.*
3905
3906 CIRRUS LOGIC AUDIO CODEC DRIVERS
3907 M:      Brian Austin <brian.austin@cirrus.com>
3908 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3909 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3910 S:      Maintained
3911 F:      sound/soc/codecs/cs*
3912
3913 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3914 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3915 L:      netdev@vger.kernel.org
3916 S:      Maintained
3917 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3918
3919 CIRRUS LOGIC LOCHNAGAR DRIVER
3920 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3921 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3922 L:      patches@opensource.cirrus.com
3923 S:      Supported
3924 F:      drivers/clk/clk-lochnagar.c
3925 F:      drivers/hwmon/lochnagar-hwmon.c
3926 F:      drivers/mfd/lochnagar-i2c.c
3927 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3928 F:      drivers/regulator/lochnagar-regulator.c
3929 F:      sound/soc/codecs/lochnagar-sc.c
3930 F:      include/dt-bindings/clk/lochnagar.h
3931 F:      include/dt-bindings/pinctrl/lochnagar.h
3932 F:      include/linux/mfd/lochnagar*
3933 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3934 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3935 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
3936 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3937 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3938 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
3939 F:      Documentation/hwmon/lochnagar.rst
3940
3941 CISCO FCOE HBA DRIVER
3942 M:      Satish Kharat <satishkh@cisco.com>
3943 M:      Sesidhar Baddela <sebaddel@cisco.com>
3944 M:      Karan Tilak Kumar <kartilak@cisco.com>
3945 L:      linux-scsi@vger.kernel.org
3946 S:      Supported
3947 F:      drivers/scsi/fnic/
3948
3949 CISCO SCSI HBA DRIVER
3950 M:      Karan Tilak Kumar <kartilak@cisco.com>
3951 M:      Sesidhar Baddela <sebaddel@cisco.com>
3952 L:      linux-scsi@vger.kernel.org
3953 S:      Supported
3954 F:      drivers/scsi/snic/
3955
3956 CISCO VIC ETHERNET NIC DRIVER
3957 M:      Christian Benvenuti <benve@cisco.com>
3958 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3959 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3960 S:      Supported
3961 F:      drivers/net/ethernet/cisco/enic/
3962
3963 CISCO VIC LOW LATENCY NIC DRIVER
3964 M:      Christian Benvenuti <benve@cisco.com>
3965 M:      Nelson Escobar <neescoba@cisco.com>
3966 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3967 S:      Supported
3968 F:      drivers/infiniband/hw/usnic/
3969
3970 CIRRUS LOGIC MADERA CODEC DRIVERS
3971 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3972 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3973 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3974 L:      patches@opensource.cirrus.com
3975 T:      git https://github.com/CirrusLogic/linux-drivers.git
3976 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3977 S:      Supported
3978 F:      Documentation/devicetree/bindings/mfd/madera.txt
3979 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3980 F:      Documentation/devicetree/bindings/sound/madera.txt
3981 F:      include/dt-bindings/sound/madera*
3982 F:      include/linux/irqchip/irq-madera*
3983 F:      include/linux/mfd/madera/*
3984 F:      include/sound/madera*
3985 F:      drivers/gpio/gpio-madera*
3986 F:      drivers/irqchip/irq-madera*
3987 F:      drivers/mfd/madera*
3988 F:      drivers/mfd/cs47l*
3989 F:      drivers/pinctrl/cirrus/*
3990 F:      sound/soc/codecs/cs47l*
3991 F:      sound/soc/codecs/madera*
3992
3993 CLANG-FORMAT FILE
3994 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3995 S:      Maintained
3996 F:      .clang-format
3997
3998 CLANG/LLVM BUILD SUPPORT
3999 L:      clang-built-linux@googlegroups.com
4000 W:      https://clangbuiltlinux.github.io/
4001 B:      https://github.com/ClangBuiltLinux/linux/issues
4002 C:      irc://chat.freenode.net/clangbuiltlinux
4003 S:      Supported
4004 K:      \b(?i:clang|llvm)\b
4005
4006 CLEANCACHE API
4007 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
4008 L:      linux-kernel@vger.kernel.org
4009 S:      Maintained
4010 F:      mm/cleancache.c
4011 F:      include/linux/cleancache.h
4012
4013 CLK API
4014 M:      Russell King <linux@armlinux.org.uk>
4015 L:      linux-clk@vger.kernel.org
4016 S:      Maintained
4017 F:      include/linux/clk.h
4018
4019 CLOCKSOURCE, CLOCKEVENT DRIVERS
4020 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4021 M:      Thomas Gleixner <tglx@linutronix.de>
4022 L:      linux-kernel@vger.kernel.org
4023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
4024 S:      Supported
4025 F:      drivers/clocksource/
4026 F:      Documentation/devicetree/bindings/timer/
4027
4028 CMPC ACPI DRIVER
4029 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
4030 M:      Daniel Oliveira Nascimento <don@syst.com.br>
4031 L:      platform-driver-x86@vger.kernel.org
4032 S:      Supported
4033 F:      drivers/platform/x86/classmate-laptop.c
4034
4035 COBALT MEDIA DRIVER
4036 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4037 L:      linux-media@vger.kernel.org
4038 T:      git git://linuxtv.org/media_tree.git
4039 W:      https://linuxtv.org
4040 S:      Supported
4041 F:      drivers/media/pci/cobalt/
4042
4043 COCCINELLE/Semantic Patches (SmPL)
4044 M:      Julia Lawall <Julia.Lawall@lip6.fr>
4045 M:      Gilles Muller <Gilles.Muller@lip6.fr>
4046 M:      Nicolas Palix <nicolas.palix@imag.fr>
4047 M:      Michal Marek <michal.lkml@markovi.net>
4048 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
4049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
4050 W:      http://coccinelle.lip6.fr/
4051 S:      Supported
4052 F:      Documentation/dev-tools/coccinelle.rst
4053 F:      scripts/coccinelle/
4054 F:      scripts/coccicheck
4055
4056 CODA FILE SYSTEM
4057 M:      Jan Harkes <jaharkes@cs.cmu.edu>
4058 M:      coda@cs.cmu.edu
4059 L:      codalist@coda.cs.cmu.edu
4060 W:      http://www.coda.cs.cmu.edu/
4061 S:      Maintained
4062 F:      Documentation/filesystems/coda.txt
4063 F:      fs/coda/
4064 F:      include/linux/coda*.h
4065 F:      include/uapi/linux/coda*.h
4066
4067 CODA V4L2 MEM2MEM DRIVER
4068 M:      Philipp Zabel <p.zabel@pengutronix.de>
4069 L:      linux-media@vger.kernel.org
4070 S:      Maintained
4071 F:      Documentation/devicetree/bindings/media/coda.txt
4072 F:      drivers/media/platform/coda/
4073
4074 CODE OF CONDUCT
4075 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4076 S:      Supported
4077 F:      Documentation/process/code-of-conduct.rst
4078 F:      Documentation/process/code-of-conduct-interpretation.rst
4079
4080 COMMON CLK FRAMEWORK
4081 M:      Michael Turquette <mturquette@baylibre.com>
4082 M:      Stephen Boyd <sboyd@kernel.org>
4083 L:      linux-clk@vger.kernel.org
4084 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4086 S:      Maintained
4087 F:      Documentation/devicetree/bindings/clock/
4088 F:      drivers/clk/
4089 X:      drivers/clk/clkdev.c
4090 F:      include/linux/clk-pr*
4091 F:      include/linux/clk/
4092 F:      include/linux/of_clk.h
4093
4094 COMMON INTERNET FILE SYSTEM (CIFS)
4095 M:      Steve French <sfrench@samba.org>
4096 L:      linux-cifs@vger.kernel.org
4097 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4098 W:      http://linux-cifs.samba.org/
4099 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4100 S:      Supported
4101 F:      Documentation/filesystems/cifs/
4102 F:      fs/cifs/
4103
4104 COMPACTPCI HOTPLUG CORE
4105 M:      Scott Murray <scott@spiteful.org>
4106 L:      linux-pci@vger.kernel.org
4107 S:      Maintained
4108 F:      drivers/pci/hotplug/cpci_hotplug*
4109
4110 COMPACTPCI HOTPLUG GENERIC DRIVER
4111 M:      Scott Murray <scott@spiteful.org>
4112 L:      linux-pci@vger.kernel.org
4113 S:      Maintained
4114 F:      drivers/pci/hotplug/cpcihp_generic.c
4115
4116 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4117 M:      Scott Murray <scott@spiteful.org>
4118 L:      linux-pci@vger.kernel.org
4119 S:      Maintained
4120 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4121
4122 COMPAL LAPTOP SUPPORT
4123 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4124 L:      platform-driver-x86@vger.kernel.org
4125 S:      Maintained
4126 F:      drivers/platform/x86/compal-laptop.c
4127
4128 COMPILER ATTRIBUTES
4129 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4130 S:      Maintained
4131 F:      include/linux/compiler_attributes.h
4132
4133 CONEXANT ACCESSRUNNER USB DRIVER
4134 L:      accessrunner-general@lists.sourceforge.net
4135 W:      http://accessrunner.sourceforge.net/
4136 S:      Orphan
4137 F:      drivers/usb/atm/cxacru.c
4138
4139 CONFIGFS
4140 M:      Joel Becker <jlbec@evilplan.org>
4141 M:      Christoph Hellwig <hch@lst.de>
4142 T:      git git://git.infradead.org/users/hch/configfs.git
4143 S:      Supported
4144 F:      fs/configfs/
4145 F:      include/linux/configfs.h
4146
4147 CONNECTOR
4148 M:      Evgeniy Polyakov <zbr@ioremap.net>
4149 L:      netdev@vger.kernel.org
4150 S:      Maintained
4151 F:      drivers/connector/
4152
4153 CONTROL GROUP (CGROUP)
4154 M:      Tejun Heo <tj@kernel.org>
4155 M:      Li Zefan <lizefan@huawei.com>
4156 M:      Johannes Weiner <hannes@cmpxchg.org>
4157 L:      cgroups@vger.kernel.org
4158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4159 S:      Maintained
4160 F:      Documentation/admin-guide/cgroup-v2.rst
4161 F:      Documentation/cgroup-v1/
4162 F:      include/linux/cgroup*
4163 F:      kernel/cgroup/
4164
4165 CONTROL GROUP - CPUSET
4166 M:      Li Zefan <lizefan@huawei.com>
4167 L:      cgroups@vger.kernel.org
4168 W:      http://www.bullopensource.org/cpuset/
4169 W:      http://oss.sgi.com/projects/cpusets/
4170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4171 S:      Maintained
4172 F:      Documentation/cgroup-v1/cpusets.rst
4173 F:      include/linux/cpuset.h
4174 F:      kernel/cgroup/cpuset.c
4175
4176 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4177 M:      Johannes Weiner <hannes@cmpxchg.org>
4178 M:      Michal Hocko <mhocko@kernel.org>
4179 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4180 L:      cgroups@vger.kernel.org
4181 L:      linux-mm@kvack.org
4182 S:      Maintained
4183 F:      mm/memcontrol.c
4184 F:      mm/swap_cgroup.c
4185
4186 CORETEMP HARDWARE MONITORING DRIVER
4187 M:      Fenghua Yu <fenghua.yu@intel.com>
4188 L:      linux-hwmon@vger.kernel.org
4189 S:      Maintained
4190 F:      Documentation/hwmon/coretemp.rst
4191 F:      drivers/hwmon/coretemp.c
4192
4193 COSA/SRP SYNC SERIAL DRIVER
4194 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4195 W:      http://www.fi.muni.cz/~kas/cosa/
4196 S:      Maintained
4197 F:      drivers/net/wan/cosa*
4198
4199 COUNTER SUBSYSTEM
4200 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4201 L:      linux-iio@vger.kernel.org
4202 S:      Maintained
4203 F:      Documentation/ABI/testing/sysfs-bus-counter*
4204 F:      Documentation/driver-api/generic-counter.rst
4205 F:      drivers/counter/
4206 F:      include/linux/counter.h
4207 F:      include/linux/counter_enum.h
4208
4209 CPMAC ETHERNET DRIVER
4210 M:      Florian Fainelli <f.fainelli@gmail.com>
4211 L:      netdev@vger.kernel.org
4212 S:      Maintained
4213 F:      drivers/net/ethernet/ti/cpmac.c
4214
4215 CPU FREQUENCY SCALING FRAMEWORK
4216 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4217 M:      Viresh Kumar <viresh.kumar@linaro.org>
4218 L:      linux-pm@vger.kernel.org
4219 S:      Maintained
4220 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4222 B:      https://bugzilla.kernel.org
4223 F:      Documentation/admin-guide/pm/cpufreq.rst
4224 F:      Documentation/admin-guide/pm/intel_pstate.rst
4225 F:      Documentation/cpu-freq/
4226 F:      Documentation/devicetree/bindings/cpufreq/
4227 F:      drivers/cpufreq/
4228 F:      kernel/sched/cpufreq*.c
4229 F:      include/linux/cpufreq.h
4230 F:      include/linux/sched/cpufreq.h
4231 F:      tools/testing/selftests/cpufreq/
4232
4233 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4234 M:      Viresh Kumar <viresh.kumar@linaro.org>
4235 M:      Sudeep Holla <sudeep.holla@arm.com>
4236 L:      linux-pm@vger.kernel.org
4237 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4238 S:      Maintained
4239 F:      drivers/cpufreq/arm_big_little.h
4240 F:      drivers/cpufreq/arm_big_little.c
4241
4242 CPU POWER MONITORING SUBSYSTEM
4243 M:      Thomas Renninger <trenn@suse.com>
4244 M:      Shuah Khan <shuah@kernel.org>
4245 M:      Shuah Khan <skhan@linuxfoundation.org>
4246 L:      linux-pm@vger.kernel.org
4247 S:      Maintained
4248 F:      tools/power/cpupower/
4249
4250 CPUID/MSR DRIVER
4251 M:      "H. Peter Anvin" <hpa@zytor.com>
4252 S:      Maintained
4253 F:      arch/x86/kernel/cpuid.c
4254 F:      arch/x86/kernel/msr.c
4255
4256 CPUIDLE DRIVER - ARM BIG LITTLE
4257 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4258 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4259 L:      linux-pm@vger.kernel.org
4260 L:      linux-arm-kernel@lists.infradead.org
4261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4262 S:      Maintained
4263 F:      drivers/cpuidle/cpuidle-big_little.c
4264
4265 CPUIDLE DRIVER - ARM EXYNOS
4266 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4267 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4268 M:      Kukjin Kim <kgene@kernel.org>
4269 L:      linux-pm@vger.kernel.org
4270 L:      linux-samsung-soc@vger.kernel.org
4271 S:      Supported
4272 F:      drivers/cpuidle/cpuidle-exynos.c
4273 F:      arch/arm/mach-exynos/pm.c
4274
4275 CPU IDLE TIME MANAGEMENT FRAMEWORK
4276 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4277 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4278 L:      linux-pm@vger.kernel.org
4279 S:      Maintained
4280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4281 B:      https://bugzilla.kernel.org
4282 F:      Documentation/admin-guide/pm/cpuidle.rst
4283 F:      Documentation/driver-api/pm/cpuidle.rst
4284 F:      drivers/cpuidle/*
4285 F:      include/linux/cpuidle.h
4286
4287 CRAMFS FILESYSTEM
4288 M:      Nicolas Pitre <nico@fluxnic.net>
4289 S:      Maintained
4290 F:      Documentation/filesystems/cramfs.txt
4291 F:      fs/cramfs/
4292
4293 CRYPTO API
4294 M:      Herbert Xu <herbert@gondor.apana.org.au>
4295 M:      "David S. Miller" <davem@davemloft.net>
4296 L:      linux-crypto@vger.kernel.org
4297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4299 S:      Maintained
4300 F:      Documentation/crypto/
4301 F:      Documentation/devicetree/bindings/crypto/
4302 F:      arch/*/crypto/
4303 F:      crypto/
4304 F:      drivers/crypto/
4305 F:      include/crypto/
4306 F:      include/linux/crypto*
4307 F:      lib/crypto/
4308
4309 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4310 M:      Neil Horman <nhorman@tuxdriver.com>
4311 L:      linux-crypto@vger.kernel.org
4312 S:      Maintained
4313 F:      crypto/ansi_cprng.c
4314 F:      crypto/rng.c
4315
4316 CS3308 MEDIA DRIVER
4317 M:      Hans Verkuil <hverkuil@xs4all.nl>
4318 L:      linux-media@vger.kernel.org
4319 T:      git git://linuxtv.org/media_tree.git
4320 W:      http://linuxtv.org
4321 S:      Odd Fixes
4322 F:      drivers/media/i2c/cs3308.c
4323
4324 CS5535 Audio ALSA driver
4325 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4326 S:      Maintained
4327 F:      sound/pci/cs5535audio/
4328
4329 CSI DRIVERS FOR ALLWINNER V3s
4330 M:      Yong Deng <yong.deng@magewell.com>
4331 L:      linux-media@vger.kernel.org
4332 T:      git git://linuxtv.org/media_tree.git
4333 S:      Maintained
4334 F:      drivers/media/platform/sunxi/sun6i-csi/
4335 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4336
4337 CW1200 WLAN driver
4338 M:      Solomon Peachy <pizza@shaftnet.org>
4339 S:      Maintained
4340 F:      drivers/net/wireless/st/cw1200/
4341
4342 CX18 VIDEO4LINUX DRIVER
4343 M:      Andy Walls <awalls@md.metrocast.net>
4344 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4345 L:      linux-media@vger.kernel.org
4346 T:      git git://linuxtv.org/media_tree.git
4347 W:      https://linuxtv.org
4348 W:      http://www.ivtvdriver.org/index.php/Cx18
4349 S:      Maintained
4350 F:      Documentation/media/v4l-drivers/cx18*
4351 F:      drivers/media/pci/cx18/
4352 F:      include/uapi/linux/ivtv*
4353
4354 CX2341X MPEG ENCODER HELPER MODULE
4355 M:      Hans Verkuil <hverkuil@xs4all.nl>
4356 L:      linux-media@vger.kernel.org
4357 T:      git git://linuxtv.org/media_tree.git
4358 W:      https://linuxtv.org
4359 S:      Maintained
4360 F:      drivers/media/common/cx2341x*
4361 F:      include/media/drv-intf/cx2341x.h
4362
4363 CX24120 MEDIA DRIVER
4364 M:      Jemma Denson <jdenson@gmail.com>
4365 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4366 L:      linux-media@vger.kernel.org
4367 W:      https://linuxtv.org
4368 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4369 S:      Maintained
4370 F:      drivers/media/dvb-frontends/cx24120*
4371
4372 CX88 VIDEO4LINUX DRIVER
4373 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4374 L:      linux-media@vger.kernel.org
4375 W:      https://linuxtv.org
4376 T:      git git://linuxtv.org/media_tree.git
4377 S:      Odd fixes
4378 F:      Documentation/media/v4l-drivers/cx88*
4379 F:      drivers/media/pci/cx88/
4380
4381 CXD2820R MEDIA DRIVER
4382 M:      Antti Palosaari <crope@iki.fi>
4383 L:      linux-media@vger.kernel.org
4384 W:      https://linuxtv.org
4385 W:      http://palosaari.fi/linux/
4386 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4387 T:      git git://linuxtv.org/anttip/media_tree.git
4388 S:      Maintained
4389 F:      drivers/media/dvb-frontends/cxd2820r*
4390
4391 CXGB3 ETHERNET DRIVER (CXGB3)
4392 M:      Vishal Kulkarni <vishal@chelsio.com>
4393 L:      netdev@vger.kernel.org
4394 W:      http://www.chelsio.com
4395 S:      Supported
4396 F:      drivers/net/ethernet/chelsio/cxgb3/
4397
4398 CXGB3 ISCSI DRIVER (CXGB3I)
4399 M:      Karen Xie <kxie@chelsio.com>
4400 L:      linux-scsi@vger.kernel.org
4401 W:      http://www.chelsio.com
4402 S:      Supported
4403 F:      drivers/scsi/cxgbi/cxgb3i
4404
4405 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4406 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4407 L:      linux-rdma@vger.kernel.org
4408 W:      http://www.openfabrics.org
4409 S:      Supported
4410 F:      drivers/infiniband/hw/cxgb3/
4411 F:      include/uapi/rdma/cxgb3-abi.h
4412
4413 CXGB4 CRYPTO DRIVER (chcr)
4414 M:      Atul Gupta <atul.gupta@chelsio.com>
4415 L:      linux-crypto@vger.kernel.org
4416 W:      http://www.chelsio.com
4417 S:      Supported
4418 F:      drivers/crypto/chelsio
4419
4420 CXGB4 ETHERNET DRIVER (CXGB4)
4421 M:      Vishal Kulkarni <vishal@chelsio.com>
4422 L:      netdev@vger.kernel.org
4423 W:      http://www.chelsio.com
4424 S:      Supported
4425 F:      drivers/net/ethernet/chelsio/cxgb4/
4426
4427 CXGB4 ISCSI DRIVER (CXGB4I)
4428 M:      Karen Xie <kxie@chelsio.com>
4429 L:      linux-scsi@vger.kernel.org
4430 W:      http://www.chelsio.com
4431 S:      Supported
4432 F:      drivers/scsi/cxgbi/cxgb4i
4433
4434 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4435 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4436 L:      linux-rdma@vger.kernel.org
4437 W:      http://www.openfabrics.org
4438 S:      Supported
4439 F:      drivers/infiniband/hw/cxgb4/
4440 F:      include/uapi/rdma/cxgb4-abi.h
4441
4442 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4443 M:      Casey Leedom <leedom@chelsio.com>
4444 L:      netdev@vger.kernel.org
4445 W:      http://www.chelsio.com
4446 S:      Supported
4447 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4448
4449 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4450 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4451 M:      Andrew Donnellan <ajd@linux.ibm.com>
4452 L:      linuxppc-dev@lists.ozlabs.org
4453 S:      Supported
4454 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4455 F:      drivers/misc/cxl/
4456 F:      include/misc/cxl*
4457 F:      include/uapi/misc/cxl.h
4458 F:      Documentation/powerpc/cxl.txt
4459 F:      Documentation/ABI/testing/sysfs-class-cxl
4460
4461 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4462 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4463 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4464 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4465 L:      linux-scsi@vger.kernel.org
4466 S:      Supported
4467 F:      drivers/scsi/cxlflash/
4468 F:      include/uapi/scsi/cxlflash_ioctl.h
4469 F:      Documentation/powerpc/cxlflash.txt
4470
4471 CYBERPRO FB DRIVER
4472 M:      Russell King <linux@armlinux.org.uk>
4473 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4474 W:      http://www.armlinux.org.uk/
4475 S:      Maintained
4476 F:      drivers/video/fbdev/cyber2000fb.*
4477
4478 CYCLADES ASYNC MUX DRIVER
4479 W:      http://www.cyclades.com/
4480 S:      Orphan
4481 F:      drivers/tty/cyclades.c
4482 F:      include/linux/cyclades.h
4483 F:      include/uapi/linux/cyclades.h
4484
4485 CYCLADES PC300 DRIVER
4486 W:      http://www.cyclades.com/
4487 S:      Orphan
4488 F:      drivers/net/wan/pc300*
4489
4490 CYPRESS_FIRMWARE MEDIA DRIVER
4491 M:      Antti Palosaari <crope@iki.fi>
4492 L:      linux-media@vger.kernel.org
4493 W:      https://linuxtv.org
4494 W:      http://palosaari.fi/linux/
4495 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4496 T:      git git://linuxtv.org/anttip/media_tree.git
4497 S:      Maintained
4498 F:      drivers/media/common/cypress_firmware*
4499
4500 CYTTSP TOUCHSCREEN DRIVER
4501 M:      Ferruh Yigit <fery@cypress.com>
4502 L:      linux-input@vger.kernel.org
4503 S:      Supported
4504 F:      drivers/input/touchscreen/cyttsp*
4505 F:      include/linux/input/cyttsp.h
4506
4507 D-LINK DIR-685 TOUCHKEYS DRIVER
4508 M:      Linus Walleij <linus.walleij@linaro.org>
4509 L:      linux-input@vger.kernel.org
4510 S:      Supported
4511 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4512
4513 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4514 M:      Joshua Kinard <kumba@gentoo.org>
4515 S:      Maintained
4516 F:      drivers/rtc/rtc-ds1685.c
4517 F:      include/linux/rtc/ds1685.h
4518
4519 DAMA SLAVE for AX.25
4520 M:      Joerg Reuter <jreuter@yaina.de>
4521 W:      http://yaina.de/jreuter/
4522 W:      http://www.qsl.net/dl1bke/
4523 L:      linux-hams@vger.kernel.org
4524 S:      Maintained
4525 F:      net/ax25/af_ax25.c
4526 F:      net/ax25/ax25_dev.c
4527 F:      net/ax25/ax25_ds_*
4528 F:      net/ax25/ax25_in.c
4529 F:      net/ax25/ax25_out.c
4530 F:      net/ax25/ax25_timer.c
4531 F:      net/ax25/sysctl_net_ax25.c
4532
4533 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4534 L:      netdev@vger.kernel.org
4535 S:      Orphan
4536 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4537 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4538
4539 DC390/AM53C974 SCSI driver
4540 M:      Hannes Reinecke <hare@suse.com>
4541 L:      linux-scsi@vger.kernel.org
4542 S:      Maintained
4543 F:      drivers/scsi/am53c974.c
4544
4545 DC395x SCSI driver
4546 M:      Oliver Neukum <oliver@neukum.org>
4547 M:      Ali Akcaagac <aliakc@web.de>
4548 M:      Jamie Lenehan <lenehan@twibble.org>
4549 L:      dc395x@twibble.org
4550 W:      http://twibble.org/dist/dc395x/
4551 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4552 S:      Maintained
4553 F:      Documentation/scsi/dc395x.txt
4554 F:      drivers/scsi/dc395x.*
4555
4556 DCCP PROTOCOL
4557 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4558 L:      dccp@vger.kernel.org
4559 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4560 S:      Maintained
4561 F:      include/linux/dccp.h
4562 F:      include/uapi/linux/dccp.h
4563 F:      include/linux/tfrc.h
4564 F:      net/dccp/
4565
4566 DECnet NETWORK LAYER
4567 W:      http://linux-decnet.sourceforge.net
4568 L:      linux-decnet-user@lists.sourceforge.net
4569 S:      Orphan
4570 F:      Documentation/networking/decnet.txt
4571 F:      net/decnet/
4572
4573 DECSTATION PLATFORM SUPPORT
4574 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4575 L:      linux-mips@vger.kernel.org
4576 W:      http://www.linux-mips.org/wiki/DECstation
4577 S:      Maintained
4578 F:      arch/mips/dec/
4579 F:      arch/mips/include/asm/dec/
4580 F:      arch/mips/include/asm/mach-dec/
4581
4582 DEFXX FDDI NETWORK DRIVER
4583 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4584 S:      Maintained
4585 F:      drivers/net/fddi/defxx.*
4586
4587 DELL SMBIOS DRIVER
4588 M:      Pali Rohár <pali.rohar@gmail.com>
4589 M:      Mario Limonciello <mario.limonciello@dell.com>
4590 L:      platform-driver-x86@vger.kernel.org
4591 S:      Maintained
4592 F:      drivers/platform/x86/dell-smbios.*
4593
4594 DELL SMBIOS SMM DRIVER
4595 M:      Mario Limonciello <mario.limonciello@dell.com>
4596 L:      platform-driver-x86@vger.kernel.org
4597 S:      Maintained
4598 F:      drivers/platform/x86/dell-smbios-smm.c
4599
4600 DELL SMBIOS WMI DRIVER
4601 M:      Mario Limonciello <mario.limonciello@dell.com>
4602 L:      platform-driver-x86@vger.kernel.org
4603 S:      Maintained
4604 F:      drivers/platform/x86/dell-smbios-wmi.c
4605 F:      tools/wmi/dell-smbios-example.c
4606
4607 DEFZA FDDI NETWORK DRIVER
4608 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4609 S:      Maintained
4610 F:      drivers/net/fddi/defza.*
4611
4612 DELL LAPTOP DRIVER
4613 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4614 M:      Pali Rohár <pali.rohar@gmail.com>
4615 L:      platform-driver-x86@vger.kernel.org
4616 S:      Maintained
4617 F:      drivers/platform/x86/dell-laptop.c
4618
4619 DELL LAPTOP FREEFALL DRIVER
4620 M:      Pali Rohár <pali.rohar@gmail.com>
4621 S:      Maintained
4622 F:      drivers/platform/x86/dell-smo8800.c
4623
4624 DELL LAPTOP RBTN DRIVER
4625 M:      Pali Rohár <pali.rohar@gmail.com>
4626 S:      Maintained
4627 F:      drivers/platform/x86/dell-rbtn.*
4628
4629 DELL REMOTE BIOS UPDATE DRIVER
4630 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4631 L:      platform-driver-x86@vger.kernel.org
4632 S:      Maintained
4633 F:      drivers/platform/x86/dell_rbu.c
4634
4635 DELL LAPTOP SMM DRIVER
4636 M:      Pali Rohár <pali.rohar@gmail.com>
4637 S:      Maintained
4638 F:      drivers/hwmon/dell-smm-hwmon.c
4639 F:      include/uapi/linux/i8k.h
4640
4641 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4642 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4643 L:      platform-driver-x86@vger.kernel.org
4644 S:      Maintained
4645 F:      Documentation/dcdbas.txt
4646 F:      drivers/platform/x86/dcdbas.*
4647
4648 DELL WMI NOTIFICATIONS DRIVER
4649 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4650 M:      Pali Rohár <pali.rohar@gmail.com>
4651 S:      Maintained
4652 F:      drivers/platform/x86/dell-wmi.c
4653
4654 DELL WMI DESCRIPTOR DRIVER
4655 M:      Mario Limonciello <mario.limonciello@dell.com>
4656 S:      Maintained
4657 F:      drivers/platform/x86/dell-wmi-descriptor.c
4658
4659 DELTA ST MEDIA DRIVER
4660 M:      Hugues Fruchet <hugues.fruchet@st.com>
4661 L:      linux-media@vger.kernel.org
4662 T:      git git://linuxtv.org/media_tree.git
4663 W:      https://linuxtv.org
4664 S:      Supported
4665 F:      drivers/media/platform/sti/delta
4666
4667 DENALI NAND DRIVER
4668 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4669 L:      linux-mtd@lists.infradead.org
4670 S:      Supported
4671 F:      drivers/mtd/nand/raw/denali*
4672
4673 DESIGNWARE USB2 DRD IP DRIVER
4674 M:      Minas Harutyunyan <hminas@synopsys.com>
4675 L:      linux-usb@vger.kernel.org
4676 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4677 S:      Maintained
4678 F:      drivers/usb/dwc2/
4679
4680 DESIGNWARE USB3 DRD IP DRIVER
4681 M:      Felipe Balbi <balbi@kernel.org>
4682 L:      linux-usb@vger.kernel.org
4683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4684 S:      Maintained
4685 F:      drivers/usb/dwc3/
4686
4687 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4688 M:      Andreas Klinger <ak@it-klinger.de>
4689 L:      linux-iio@vger.kernel.org
4690 S:      Maintained
4691 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4692 F:      drivers/iio/proximity/srf*.c
4693
4694 DEVICE COREDUMP (DEV_COREDUMP)
4695 M:      Johannes Berg <johannes@sipsolutions.net>
4696 L:      linux-kernel@vger.kernel.org
4697 S:      Maintained
4698 F:      drivers/base/devcoredump.c
4699 F:      include/linux/devcoredump.h
4700
4701 DEVICE FREQUENCY (DEVFREQ)
4702 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4703 M:      Kyungmin Park <kyungmin.park@samsung.com>
4704 R:      Chanwoo Choi <cw00.choi@samsung.com>
4705 L:      linux-pm@vger.kernel.org
4706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4707 S:      Maintained
4708 F:      drivers/devfreq/
4709 F:      include/linux/devfreq.h
4710 F:      Documentation/devicetree/bindings/devfreq/
4711 F:      include/trace/events/devfreq.h
4712
4713 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4714 M:      Chanwoo Choi <cw00.choi@samsung.com>
4715 L:      linux-pm@vger.kernel.org
4716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4717 S:      Supported
4718 F:      drivers/devfreq/event/
4719 F:      drivers/devfreq/devfreq-event.c
4720 F:      include/linux/devfreq-event.h
4721 F:      Documentation/devicetree/bindings/devfreq/event/
4722
4723 DEVICE NUMBER REGISTRY
4724 M:      Torben Mathiasen <device@lanana.org>
4725 W:      http://lanana.org/docs/device-list/index.html
4726 S:      Maintained
4727
4728 DEVICE-MAPPER  (LVM)
4729 M:      Alasdair Kergon <agk@redhat.com>
4730 M:      Mike Snitzer <snitzer@redhat.com>
4731 M:      dm-devel@redhat.com
4732 L:      dm-devel@redhat.com
4733 W:      http://sources.redhat.com/dm
4734 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4736 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4737 S:      Maintained
4738 F:      Documentation/device-mapper/
4739 F:      drivers/md/Makefile
4740 F:      drivers/md/Kconfig
4741 F:      drivers/md/dm*
4742 F:      drivers/md/persistent-data/
4743 F:      include/linux/device-mapper.h
4744 F:      include/linux/dm-*.h
4745 F:      include/uapi/linux/dm-*.h
4746
4747 DEVLINK
4748 M:      Jiri Pirko <jiri@mellanox.com>
4749 L:      netdev@vger.kernel.org
4750 S:      Supported
4751 F:      net/core/devlink.c
4752 F:      include/net/devlink.h
4753 F:      include/uapi/linux/devlink.h
4754
4755 DIALOG SEMICONDUCTOR DRIVERS
4756 M:      Support Opensource <support.opensource@diasemi.com>
4757 W:      http://www.dialog-semiconductor.com/products
4758 S:      Supported
4759 F:      Documentation/hwmon/da90??.rst
4760 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4761 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4762 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4763 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4764 F:      Documentation/devicetree/bindings/regulator/slg51000.txt
4765 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4766 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4767 F:      drivers/gpio/gpio-da90??.c
4768 F:      drivers/hwmon/da90??-hwmon.c
4769 F:      drivers/iio/adc/da91??-*.c
4770 F:      drivers/input/misc/da90??_onkey.c
4771 F:      drivers/input/touchscreen/da9052_tsi.c
4772 F:      drivers/leds/leds-da90??.c
4773 F:      drivers/mfd/da903x.c
4774 F:      drivers/mfd/da90??-*.c
4775 F:      drivers/mfd/da91??-*.c
4776 F:      drivers/power/supply/da9052-battery.c
4777 F:      drivers/power/supply/da91??-*.c
4778 F:      drivers/regulator/da903x.c
4779 F:      drivers/regulator/da9???-regulator.[ch]
4780 F:      drivers/regulator/slg51000-regulator.[ch]
4781 F:      drivers/thermal/da90??-thermal.c
4782 F:      drivers/rtc/rtc-da90??.c
4783 F:      drivers/video/backlight/da90??_bl.c
4784 F:      drivers/watchdog/da90??_wdt.c
4785 F:      include/linux/mfd/da903x.h
4786 F:      include/linux/mfd/da9052/
4787 F:      include/linux/mfd/da9055/
4788 F:      include/linux/mfd/da9062/
4789 F:      include/linux/mfd/da9063/
4790 F:      include/linux/mfd/da9150/
4791 F:      include/linux/regulator/da9211.h
4792 F:      include/sound/da[79]*.h
4793 F:      sound/soc/codecs/da[79]*.[ch]
4794
4795 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4796 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4797 L:      linux-gpio@vger.kernel.org
4798 S:      Maintained
4799 F:      drivers/gpio/gpio-gpio-mm.c
4800
4801 DIOLAN U2C-12 I2C DRIVER
4802 M:      Guenter Roeck <linux@roeck-us.net>
4803 L:      linux-i2c@vger.kernel.org
4804 S:      Maintained
4805 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4806
4807 FILESYSTEM DIRECT ACCESS (DAX)
4808 M:      Dan Williams <dan.j.williams@intel.com>
4809 R:      Matthew Wilcox <willy@infradead.org>
4810 R:      Jan Kara <jack@suse.cz>
4811 L:      linux-fsdevel@vger.kernel.org
4812 L:      linux-nvdimm@lists.01.org
4813 S:      Supported
4814 F:      fs/dax.c
4815 F:      include/linux/dax.h
4816 F:      include/trace/events/fs_dax.h
4817
4818 DEVICE DIRECT ACCESS (DAX)
4819 M:      Dan Williams <dan.j.williams@intel.com>
4820 M:      Vishal Verma <vishal.l.verma@intel.com>
4821 M:      Keith Busch <keith.busch@intel.com>
4822 M:      Dave Jiang <dave.jiang@intel.com>
4823 L:      linux-nvdimm@lists.01.org
4824 S:      Supported
4825 F:      drivers/dax/
4826
4827 DIRECTORY NOTIFICATION (DNOTIFY)
4828 M:      Jan Kara <jack@suse.cz>
4829 R:      Amir Goldstein <amir73il@gmail.com>
4830 L:      linux-fsdevel@vger.kernel.org
4831 S:      Maintained
4832 F:      Documentation/filesystems/dnotify.txt
4833 F:      fs/notify/dnotify/
4834 F:      include/linux/dnotify.h
4835
4836 DISK GEOMETRY AND PARTITION HANDLING
4837 M:      Andries Brouwer <aeb@cwi.nl>
4838 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4839 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4840 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4841 S:      Maintained
4842
4843 DISKQUOTA
4844 M:      Jan Kara <jack@suse.com>
4845 S:      Maintained
4846 F:      Documentation/filesystems/quota.txt
4847 F:      fs/quota/
4848 F:      include/linux/quota*.h
4849 F:      include/uapi/linux/quota*.h
4850
4851 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4852 M:      Bernie Thompson <bernie@plugable.com>
4853 L:      linux-fbdev@vger.kernel.org
4854 S:      Maintained
4855 W:      http://plugable.com/category/projects/udlfb/
4856 F:      drivers/video/fbdev/udlfb.c
4857 F:      include/video/udlfb.h
4858 F:      Documentation/fb/udlfb.rst
4859
4860 DISTRIBUTED LOCK MANAGER (DLM)
4861 M:      Christine Caulfield <ccaulfie@redhat.com>
4862 M:      David Teigland <teigland@redhat.com>
4863 L:      cluster-devel@redhat.com
4864 W:      http://sources.redhat.com/cluster/
4865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4866 S:      Supported
4867 F:      fs/dlm/
4868
4869 DMA BUFFER SHARING FRAMEWORK
4870 M:      Sumit Semwal <sumit.semwal@linaro.org>
4871 S:      Maintained
4872 L:      linux-media@vger.kernel.org
4873 L:      dri-devel@lists.freedesktop.org
4874 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4875 F:      drivers/dma-buf/
4876 F:      include/linux/dma-buf*
4877 F:      include/linux/reservation.h
4878 F:      include/linux/*fence.h
4879 F:      Documentation/driver-api/dma-buf.rst
4880 T:      git git://anongit.freedesktop.org/drm/drm-misc
4881
4882 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4883 M:      Vinod Koul <vkoul@kernel.org>
4884 L:      dmaengine@vger.kernel.org
4885 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4886 S:      Maintained
4887 F:      drivers/dma/
4888 F:      include/linux/dmaengine.h
4889 F:      include/linux/of_dma.h
4890 F:      Documentation/devicetree/bindings/dma/
4891 F:      Documentation/driver-api/dmaengine/
4892 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4893
4894 DMA MAPPING HELPERS
4895 M:      Christoph Hellwig <hch@lst.de>
4896 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4897 R:      Robin Murphy <robin.murphy@arm.com>
4898 L:      iommu@lists.linux-foundation.org
4899 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4900 W:      http://git.infradead.org/users/hch/dma-mapping.git
4901 S:      Supported
4902 F:      kernel/dma/
4903 F:      include/asm-generic/dma-mapping.h
4904 F:      include/linux/dma-direct.h
4905 F:      include/linux/dma-mapping.h
4906 F:      include/linux/dma-noncoherent.h
4907
4908 DME1737 HARDWARE MONITOR DRIVER
4909 M:      Juerg Haefliger <juergh@gmail.com>
4910 L:      linux-hwmon@vger.kernel.org
4911 S:      Maintained
4912 F:      Documentation/hwmon/dme1737.rst
4913 F:      drivers/hwmon/dme1737.c
4914
4915 DMI/SMBIOS SUPPORT
4916 M:      Jean Delvare <jdelvare@suse.com>
4917 S:      Maintained
4918 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4919 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4920 F:      drivers/firmware/dmi-id.c
4921 F:      drivers/firmware/dmi_scan.c
4922 F:      include/linux/dmi.h
4923
4924 DOCUMENTATION
4925 M:      Jonathan Corbet <corbet@lwn.net>
4926 L:      linux-doc@vger.kernel.org
4927 S:      Maintained
4928 F:      Documentation/
4929 F:      scripts/kernel-doc
4930 X:      Documentation/ABI/
4931 X:      Documentation/firmware-guide/acpi/
4932 X:      Documentation/devicetree/
4933 X:      Documentation/i2c/
4934 X:      Documentation/media/
4935 X:      Documentation/power/
4936 X:      Documentation/spi/
4937 T:      git git://git.lwn.net/linux.git docs-next
4938
4939 DOCUMENTATION/ITALIAN
4940 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4941 L:      linux-doc@vger.kernel.org
4942 S:      Maintained
4943 F:      Documentation/translations/it_IT
4944
4945 DONGWOON DW9714 LENS VOICE COIL DRIVER
4946 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4947 L:      linux-media@vger.kernel.org
4948 T:      git git://linuxtv.org/media_tree.git
4949 S:      Maintained
4950 F:      drivers/media/i2c/dw9714.c
4951 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4952
4953 DONGWOON DW9807 LENS VOICE COIL DRIVER
4954 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4955 L:      linux-media@vger.kernel.org
4956 T:      git git://linuxtv.org/media_tree.git
4957 S:      Maintained
4958 F:      drivers/media/i2c/dw9807-vcm.c
4959 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4960
4961 DOUBLETALK DRIVER
4962 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4963 L:      blinux-list@redhat.com
4964 S:      Maintained
4965 F:      drivers/char/dtlk.c
4966 F:      include/linux/dtlk.h
4967
4968 DPAA2 DATAPATH I/O (DPIO) DRIVER
4969 M:      Roy Pledge <Roy.Pledge@nxp.com>
4970 L:      linux-kernel@vger.kernel.org
4971 S:      Maintained
4972 F:      drivers/soc/fsl/dpio
4973
4974 DPAA2 ETHERNET DRIVER
4975 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4976 L:      netdev@vger.kernel.org
4977 S:      Maintained
4978 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4979 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4980 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4981 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4982 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4983
4984 DPAA2 ETHERNET SWITCH DRIVER
4985 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4986 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4987 L:      linux-kernel@vger.kernel.org
4988 S:      Maintained
4989 F:      drivers/staging/fsl-dpaa2/ethsw
4990
4991 DPT_I2O SCSI RAID DRIVER
4992 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4993 L:      linux-scsi@vger.kernel.org
4994 W:      http://www.adaptec.com/
4995 S:      Maintained
4996 F:      drivers/scsi/dpt*
4997 F:      drivers/scsi/dpt/
4998
4999 DRBD DRIVER
5000 M:      Philipp Reisner <philipp.reisner@linbit.com>
5001 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
5002 L:      drbd-dev@lists.linbit.com
5003 W:      http://www.drbd.org
5004 T:      git git://git.linbit.com/linux-drbd.git
5005 T:      git git://git.linbit.com/drbd-8.4.git
5006 S:      Supported
5007 F:      drivers/block/drbd/
5008 F:      lib/lru_cache.c
5009 F:      Documentation/blockdev/drbd/
5010
5011 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
5012 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5013 R:      "Rafael J. Wysocki" <rafael@kernel.org>
5014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
5015 S:      Supported
5016 F:      Documentation/kobject.txt
5017 F:      drivers/base/
5018 F:      fs/debugfs/
5019 F:      fs/sysfs/
5020 F:      include/linux/debugfs.h
5021 F:      include/linux/kobj*
5022 F:      lib/kobj*
5023
5024 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
5025 M:      Kevin Hilman <khilman@kernel.org>
5026 M:      Nishanth Menon <nm@ti.com>
5027 S:      Maintained
5028 F:      drivers/power/avs/
5029 F:      include/linux/power/smartreflex.h
5030 L:      linux-pm@vger.kernel.org
5031
5032 DRM DRIVER FOR ARM PL111 CLCD
5033 M:      Eric Anholt <eric@anholt.net>
5034 T:      git git://anongit.freedesktop.org/drm/drm-misc
5035 S:      Supported
5036 F:      drivers/gpu/drm/pl111/
5037
5038 DRM DRIVER FOR ARM VERSATILE TFT PANELS
5039 M:      Linus Walleij <linus.walleij@linaro.org>
5040 T:      git git://anongit.freedesktop.org/drm/drm-misc
5041 S:      Maintained
5042 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
5043 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
5044
5045 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
5046 M:      Dave Airlie <airlied@redhat.com>
5047 S:      Odd Fixes
5048 F:      drivers/gpu/drm/ast/
5049
5050 DRM DRIVER FOR ASPEED BMC GFX
5051 M:      Joel Stanley <joel@jms.id.au>
5052 L:      linux-aspeed@lists.ozlabs.org
5053 T:      git git://anongit.freedesktop.org/drm/drm-misc
5054 S:      Supported
5055 F:      drivers/gpu/drm/aspeed/
5056 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
5057
5058 DRM DRIVER FOR BOCHS VIRTUAL GPU
5059 M:      Gerd Hoffmann <kraxel@redhat.com>
5060 L:      virtualization@lists.linux-foundation.org
5061 T:      git git://anongit.freedesktop.org/drm/drm-misc
5062 S:      Maintained
5063 F:      drivers/gpu/drm/bochs/
5064
5065 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5066 M:      Linus Walleij <linus.walleij@linaro.org>
5067 T:      git git://anongit.freedesktop.org/drm/drm-misc
5068 S:      Maintained
5069 F:      drivers/gpu/drm/tve200/
5070
5071 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5072 M:      Jagan Teki <jagan@amarulasolutions.com>
5073 S:      Maintained
5074 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5075 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5076
5077 DRM DRIVER FOR ILITEK ILI9225 PANELS
5078 M:      David Lechner <david@lechnology.com>
5079 S:      Maintained
5080 F:      drivers/gpu/drm/tinydrm/ili9225.c
5081 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5082
5083 DRM DRIVER FOR HX8357D PANELS
5084 M:      Eric Anholt <eric@anholt.net>
5085 T:      git git://anongit.freedesktop.org/drm/drm-misc
5086 S:      Maintained
5087 F:      drivers/gpu/drm/tinydrm/hx8357d.c
5088 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5089
5090 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5091 S:      Orphan / Obsolete
5092 F:      drivers/gpu/drm/i810/
5093 F:      include/uapi/drm/i810_drm.h
5094
5095 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5096 S:      Orphan / Obsolete
5097 F:      drivers/gpu/drm/mga/
5098 F:      include/uapi/drm/mga_drm.h
5099
5100 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5101 M:      Dave Airlie <airlied@redhat.com>
5102 S:      Odd Fixes
5103 F:      drivers/gpu/drm/mgag200/
5104
5105 DRM DRIVER FOR MI0283QT
5106 M:      Noralf Trønnes <noralf@tronnes.org>
5107 S:      Maintained
5108 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
5109 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5110
5111 DRM DRIVER FOR MSM ADRENO GPU
5112 M:      Rob Clark <robdclark@gmail.com>
5113 M:      Sean Paul <sean@poorly.run>
5114 L:      linux-arm-msm@vger.kernel.org
5115 L:      dri-devel@lists.freedesktop.org
5116 L:      freedreno@lists.freedesktop.org
5117 T:      git https://gitlab.freedesktop.org/drm/msm.git
5118 S:      Maintained
5119 F:      drivers/gpu/drm/msm/
5120 F:      include/uapi/drm/msm_drm.h
5121 F:      Documentation/devicetree/bindings/display/msm/
5122
5123 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5124 M:      Ben Skeggs <bskeggs@redhat.com>
5125 L:      dri-devel@lists.freedesktop.org
5126 L:      nouveau@lists.freedesktop.org
5127 T:      git git://github.com/skeggsb/linux
5128 S:      Supported
5129 F:      drivers/gpu/drm/nouveau/
5130 F:      include/uapi/drm/nouveau_drm.h
5131
5132 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5133 M:      Stefan Mavrodiev <stefan@olimex.com>
5134 S:      Maintained
5135 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5136 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5137
5138 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5139 M:      Noralf Trønnes <noralf@tronnes.org>
5140 S:      Maintained
5141 F:      drivers/gpu/drm/tinydrm/repaper.c
5142 F:      Documentation/devicetree/bindings/display/repaper.txt
5143
5144 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5145 M:      Dave Airlie <airlied@redhat.com>
5146 M:      Gerd Hoffmann <kraxel@redhat.com>
5147 L:      virtualization@lists.linux-foundation.org
5148 T:      git git://anongit.freedesktop.org/drm/drm-misc
5149 S:      Obsolete
5150 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5151 F:      drivers/gpu/drm/cirrus/
5152
5153 DRM DRIVER FOR QXL VIRTUAL GPU
5154 M:      Dave Airlie <airlied@redhat.com>
5155 M:      Gerd Hoffmann <kraxel@redhat.com>
5156 L:      virtualization@lists.linux-foundation.org
5157 L:      spice-devel@lists.freedesktop.org
5158 T:      git git://anongit.freedesktop.org/drm/drm-misc
5159 S:      Maintained
5160 F:      drivers/gpu/drm/qxl/
5161 F:      include/uapi/drm/qxl_drm.h
5162
5163 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5164 S:      Orphan / Obsolete
5165 F:      drivers/gpu/drm/r128/
5166 F:      include/uapi/drm/r128_drm.h
5167
5168 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5169 M:      Guido Günther <agx@sigxcpu.org>
5170 S:      Maintained
5171 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5172 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5173
5174 DRM DRIVER FOR SAVAGE VIDEO CARDS
5175 S:      Orphan / Obsolete
5176 F:      drivers/gpu/drm/savage/
5177 F:      include/uapi/drm/savage_drm.h
5178
5179 DRM DRIVER FOR SIS VIDEO CARDS
5180 S:      Orphan / Obsolete
5181 F:      drivers/gpu/drm/sis/
5182 F:      include/uapi/drm/sis_drm.h
5183
5184 DRM DRIVER FOR SITRONIX ST7701 PANELS
5185 M:      Jagan Teki <jagan@amarulasolutions.com>
5186 S:      Maintained
5187 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5188 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5189
5190 DRM DRIVER FOR SITRONIX ST7586 PANELS
5191 M:      David Lechner <david@lechnology.com>
5192 S:      Maintained
5193 F:      drivers/gpu/drm/tinydrm/st7586.c
5194 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5195
5196 DRM DRIVER FOR SITRONIX ST7735R PANELS
5197 M:      David Lechner <david@lechnology.com>
5198 S:      Maintained
5199 F:      drivers/gpu/drm/tinydrm/st7735r.c
5200 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5201
5202 DRM DRIVER FOR ST-ERICSSON MCDE
5203 M:      Linus Walleij <linus.walleij@linaro.org>
5204 T:      git git://anongit.freedesktop.org/drm/drm-misc
5205 S:      Maintained
5206 F:      drivers/gpu/drm/mcde/
5207 F:      Documentation/devicetree/bindings/display/ste,mcde.txt
5208
5209 DRM DRIVER FOR TDFX VIDEO CARDS
5210 S:      Orphan / Obsolete
5211 F:      drivers/gpu/drm/tdfx/
5212
5213 DRM DRIVER FOR TPO TPG110 PANELS
5214 M:      Linus Walleij <linus.walleij@linaro.org>
5215 T:      git git://anongit.freedesktop.org/drm/drm-misc
5216 S:      Maintained
5217 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5218 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5219
5220 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5221 M:      Dave Airlie <airlied@redhat.com>
5222 R:      Sean Paul <sean@poorly.run>
5223 L:      dri-devel@lists.freedesktop.org
5224 S:      Odd Fixes
5225 F:      drivers/gpu/drm/udl/
5226 T:      git git://anongit.freedesktop.org/drm/drm-misc
5227
5228 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5229 M:      Hans de Goede <hdegoede@redhat.com>
5230 L:      dri-devel@lists.freedesktop.org
5231 S:      Maintained
5232 F:      drivers/gpu/drm/vboxvideo/
5233 T:      git git://anongit.freedesktop.org/drm/drm-misc
5234
5235 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5236 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5237 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5238 R:      Daniel Vetter <daniel@ffwll.ch>
5239 T:      git git://anongit.freedesktop.org/drm/drm-misc
5240 S:      Maintained
5241 L:      dri-devel@lists.freedesktop.org
5242 F:      drivers/gpu/drm/vkms/
5243 F:      Documentation/gpu/vkms.rst
5244
5245 DRM DRIVER FOR VMWARE VIRTUAL GPU
5246 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5247 M:      Thomas Hellstrom <thellstrom@vmware.com>
5248 L:      dri-devel@lists.freedesktop.org
5249 T:      git git://people.freedesktop.org/~thomash/linux
5250 S:      Supported
5251 F:      drivers/gpu/drm/vmwgfx/
5252 F:      include/uapi/drm/vmwgfx_drm.h
5253
5254 DRM DRIVERS
5255 M:      David Airlie <airlied@linux.ie>
5256 M:      Daniel Vetter <daniel@ffwll.ch>
5257 L:      dri-devel@lists.freedesktop.org
5258 T:      git git://anongit.freedesktop.org/drm/drm
5259 B:      https://bugs.freedesktop.org/
5260 C:      irc://chat.freenode.net/dri-devel
5261 S:      Maintained
5262 F:      drivers/gpu/drm/
5263 F:      drivers/gpu/vga/
5264 F:      Documentation/devicetree/bindings/display/
5265 F:      Documentation/devicetree/bindings/gpu/
5266 F:      Documentation/gpu/
5267 F:      include/drm/
5268 F:      include/uapi/drm/
5269 F:      include/linux/vga*
5270
5271 DRM DRIVERS AND MISC GPU PATCHES
5272 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5273 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5274 M:      Sean Paul <sean@poorly.run>
5275 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5276 S:      Maintained
5277 T:      git git://anongit.freedesktop.org/drm/drm-misc
5278 F:      Documentation/gpu/
5279 F:      drivers/gpu/vga/
5280 F:      drivers/gpu/drm/*
5281 F:      include/drm/drm*
5282 F:      include/uapi/drm/drm*
5283 F:      include/linux/vga*
5284
5285 DRM DRIVERS FOR ALLWINNER A10
5286 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5287 L:      dri-devel@lists.freedesktop.org
5288 S:      Supported
5289 F:      drivers/gpu/drm/sun4i/
5290 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5291 T:      git git://anongit.freedesktop.org/drm/drm-misc
5292
5293 DRM DRIVERS FOR AMLOGIC SOCS
5294 M:      Neil Armstrong <narmstrong@baylibre.com>
5295 L:      dri-devel@lists.freedesktop.org
5296 L:      linux-amlogic@lists.infradead.org
5297 W:      http://linux-meson.com/
5298 S:      Supported
5299 F:      drivers/gpu/drm/meson/
5300 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5301 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5302 F:      Documentation/gpu/meson.rst
5303 T:      git git://anongit.freedesktop.org/drm/drm-misc
5304
5305 DRM DRIVERS FOR ATMEL HLCDC
5306 M:      Boris Brezillon <bbrezillon@kernel.org>
5307 L:      dri-devel@lists.freedesktop.org
5308 S:      Supported
5309 F:      drivers/gpu/drm/atmel-hlcdc/
5310 F:      Documentation/devicetree/bindings/display/atmel/
5311 T:      git git://anongit.freedesktop.org/drm/drm-misc
5312
5313 DRM DRIVERS FOR BRIDGE CHIPS
5314 M:      Andrzej Hajda <a.hajda@samsung.com>
5315 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5316 S:      Maintained
5317 T:      git git://anongit.freedesktop.org/drm/drm-misc
5318 F:      drivers/gpu/drm/bridge/
5319
5320 DRM DRIVERS FOR EXYNOS
5321 M:      Inki Dae <inki.dae@samsung.com>
5322 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5323 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5324 M:      Kyungmin Park <kyungmin.park@samsung.com>
5325 L:      dri-devel@lists.freedesktop.org
5326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5327 S:      Supported
5328 F:      drivers/gpu/drm/exynos/
5329 F:      include/uapi/drm/exynos_drm.h
5330 F:      Documentation/devicetree/bindings/display/exynos/
5331
5332 DRM DRIVERS FOR FREESCALE DCU
5333 M:      Stefan Agner <stefan@agner.ch>
5334 M:      Alison Wang <alison.wang@nxp.com>
5335 L:      dri-devel@lists.freedesktop.org
5336 S:      Supported
5337 F:      drivers/gpu/drm/fsl-dcu/
5338 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5339 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5340 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5341 T:      git git://anongit.freedesktop.org/drm/drm-misc
5342
5343 DRM DRIVERS FOR FREESCALE IMX
5344 M:      Philipp Zabel <p.zabel@pengutronix.de>
5345 L:      dri-devel@lists.freedesktop.org
5346 S:      Maintained
5347 F:      drivers/gpu/drm/imx/
5348 F:      drivers/gpu/ipu-v3/
5349 F:      Documentation/devicetree/bindings/display/imx/
5350
5351 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5352 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5353 L:      dri-devel@lists.freedesktop.org
5354 T:      git git://github.com/patjak/drm-gma500
5355 S:      Maintained
5356 F:      drivers/gpu/drm/gma500/
5357
5358 DRM DRIVERS FOR HISILICON
5359 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5360 M:      Rongrong Zou <zourongrong@gmail.com>
5361 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5362 R:      Chen Feng <puck.chen@hisilicon.com>
5363 L:      dri-devel@lists.freedesktop.org
5364 T:      git git://github.com/xin3liang/linux.git
5365 S:      Maintained
5366 F:      drivers/gpu/drm/hisilicon/
5367 F:      Documentation/devicetree/bindings/display/hisilicon/
5368
5369 DRM DRIVERS FOR LIMA
5370 M:      Qiang Yu <yuq825@gmail.com>
5371 L:      dri-devel@lists.freedesktop.org
5372 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5373 S:      Maintained
5374 F:      drivers/gpu/drm/lima/
5375 F:      include/uapi/drm/lima_drm.h
5376 T:      git git://anongit.freedesktop.org/drm/drm-misc
5377
5378 DRM DRIVERS FOR MEDIATEK
5379 M:      CK Hu <ck.hu@mediatek.com>
5380 M:      Philipp Zabel <p.zabel@pengutronix.de>
5381 L:      dri-devel@lists.freedesktop.org
5382 S:      Supported
5383 F:      drivers/gpu/drm/mediatek/
5384 F:      Documentation/devicetree/bindings/display/mediatek/
5385
5386 DRM DRIVERS FOR NVIDIA TEGRA
5387 M:      Thierry Reding <thierry.reding@gmail.com>
5388 L:      dri-devel@lists.freedesktop.org
5389 L:      linux-tegra@vger.kernel.org
5390 T:      git git://anongit.freedesktop.org/tegra/linux.git
5391 S:      Supported
5392 F:      drivers/gpu/drm/tegra/
5393 F:      drivers/gpu/host1x/
5394 F:      include/linux/host1x.h
5395 F:      include/uapi/drm/tegra_drm.h
5396 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5397
5398 DRM DRIVERS FOR RENESAS
5399 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5400 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5401 L:      dri-devel@lists.freedesktop.org
5402 L:      linux-renesas-soc@vger.kernel.org
5403 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5404 S:      Supported
5405 F:      drivers/gpu/drm/rcar-du/
5406 F:      drivers/gpu/drm/shmobile/
5407 F:      include/linux/platform_data/shmob_drm.h
5408 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5409 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5410 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5411
5412 DRM DRIVERS FOR ROCKCHIP
5413 M:      Sandy Huang <hjc@rock-chips.com>
5414 M:      Heiko Stübner <heiko@sntech.de>
5415 L:      dri-devel@lists.freedesktop.org
5416 S:      Maintained
5417 F:      drivers/gpu/drm/rockchip/
5418 F:      Documentation/devicetree/bindings/display/rockchip/
5419 T:      git git://anongit.freedesktop.org/drm/drm-misc
5420
5421 DRM DRIVERS FOR STI
5422 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5423 M:      Vincent Abriou <vincent.abriou@st.com>
5424 L:      dri-devel@lists.freedesktop.org
5425 T:      git git://anongit.freedesktop.org/drm/drm-misc
5426 S:      Maintained
5427 F:      drivers/gpu/drm/sti
5428 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5429
5430 DRM DRIVERS FOR STM
5431 M:      Yannick Fertre <yannick.fertre@st.com>
5432 M:      Philippe Cornu <philippe.cornu@st.com>
5433 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5434 M:      Vincent Abriou <vincent.abriou@st.com>
5435 L:      dri-devel@lists.freedesktop.org
5436 T:      git git://anongit.freedesktop.org/drm/drm-misc
5437 S:      Maintained
5438 F:      drivers/gpu/drm/stm
5439 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5440
5441 DRM DRIVERS FOR TI LCDC
5442 M:      Jyri Sarha <jsarha@ti.com>
5443 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5444 L:      dri-devel@lists.freedesktop.org
5445 S:      Maintained
5446 F:      drivers/gpu/drm/tilcdc/
5447 F:      Documentation/devicetree/bindings/display/tilcdc/
5448
5449 DRM DRIVERS FOR TI OMAP
5450 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5451 L:      dri-devel@lists.freedesktop.org
5452 S:      Maintained
5453 F:      drivers/gpu/drm/omapdrm/
5454 F:      Documentation/devicetree/bindings/display/ti/
5455
5456 DRM DRIVERS FOR V3D
5457 M:      Eric Anholt <eric@anholt.net>
5458 S:      Supported
5459 F:      drivers/gpu/drm/v3d/
5460 F:      include/uapi/drm/v3d_drm.h
5461 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5462 T:      git git://anongit.freedesktop.org/drm/drm-misc
5463
5464 DRM DRIVERS FOR VC4
5465 M:      Eric Anholt <eric@anholt.net>
5466 T:      git git://github.com/anholt/linux
5467 S:      Supported
5468 F:      drivers/gpu/drm/vc4/
5469 F:      include/uapi/drm/vc4_drm.h
5470 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5471 T:      git git://anongit.freedesktop.org/drm/drm-misc
5472
5473 DRM DRIVERS FOR VIVANTE GPU IP
5474 M:      Lucas Stach <l.stach@pengutronix.de>
5475 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5476 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5477 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5478 L:      dri-devel@lists.freedesktop.org
5479 S:      Maintained
5480 F:      drivers/gpu/drm/etnaviv/
5481 F:      include/uapi/drm/etnaviv_drm.h
5482 F:      Documentation/devicetree/bindings/display/etnaviv/
5483
5484 DRM DRIVERS FOR ZTE ZX
5485 M:      Shawn Guo <shawnguo@kernel.org>
5486 L:      dri-devel@lists.freedesktop.org
5487 S:      Maintained
5488 F:      drivers/gpu/drm/zte/
5489 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5490 T:      git git://anongit.freedesktop.org/drm/drm-misc
5491
5492 DRM PANEL DRIVERS
5493 M:      Thierry Reding <thierry.reding@gmail.com>
5494 R:      Sam Ravnborg <sam@ravnborg.org>
5495 L:      dri-devel@lists.freedesktop.org
5496 T:      git git://anongit.freedesktop.org/drm/drm-misc
5497 S:      Maintained
5498 F:      drivers/gpu/drm/drm_panel.c
5499 F:      drivers/gpu/drm/panel/
5500 F:      include/drm/drm_panel.h
5501 F:      Documentation/devicetree/bindings/display/panel/
5502
5503 DRM TINYDRM DRIVERS
5504 M:      Noralf Trønnes <noralf@tronnes.org>
5505 W:      https://github.com/notro/tinydrm/wiki/Development
5506 T:      git git://anongit.freedesktop.org/drm/drm-misc
5507 S:      Maintained
5508 F:      drivers/gpu/drm/tinydrm/
5509 F:      include/drm/tinydrm/
5510
5511 DRM DRIVERS FOR XEN
5512 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5513 T:      git git://anongit.freedesktop.org/drm/drm-misc
5514 L:      dri-devel@lists.freedesktop.org
5515 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5516 S:      Supported
5517 F:      drivers/gpu/drm/xen/
5518 F:      Documentation/gpu/xen-front.rst
5519
5520 DRM TTM SUBSYSTEM
5521 M:      Christian Koenig <christian.koenig@amd.com>
5522 M:      Huang Rui <ray.huang@amd.com>
5523 T:      git git://people.freedesktop.org/~agd5f/linux
5524 S:      Maintained
5525 L:      dri-devel@lists.freedesktop.org
5526 F:      include/drm/ttm/
5527 F:      drivers/gpu/drm/ttm/
5528
5529 DSBR100 USB FM RADIO DRIVER
5530 M:      Alexey Klimov <klimov.linux@gmail.com>
5531 L:      linux-media@vger.kernel.org
5532 T:      git git://linuxtv.org/media_tree.git
5533 S:      Maintained
5534 F:      drivers/media/radio/dsbr100.c
5535
5536 DSCC4 DRIVER
5537 M:      Francois Romieu <romieu@fr.zoreil.com>
5538 L:      netdev@vger.kernel.org
5539 S:      Maintained
5540 F:      drivers/net/wan/dscc4.c
5541
5542 DT3155 MEDIA DRIVER
5543 M:      Hans Verkuil <hverkuil@xs4all.nl>
5544 L:      linux-media@vger.kernel.org
5545 T:      git git://linuxtv.org/media_tree.git
5546 W:      https://linuxtv.org
5547 S:      Odd Fixes
5548 F:      drivers/media/pci/dt3155/
5549
5550 DVB_USB_AF9015 MEDIA DRIVER
5551 M:      Antti Palosaari <crope@iki.fi>
5552 L:      linux-media@vger.kernel.org
5553 W:      https://linuxtv.org
5554 W:      http://palosaari.fi/linux/
5555 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5556 T:      git git://linuxtv.org/anttip/media_tree.git
5557 S:      Maintained
5558 F:      drivers/media/usb/dvb-usb-v2/af9015*
5559
5560 DVB_USB_AF9035 MEDIA DRIVER
5561 M:      Antti Palosaari <crope@iki.fi>
5562 L:      linux-media@vger.kernel.org
5563 W:      https://linuxtv.org
5564 W:      http://palosaari.fi/linux/
5565 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5566 T:      git git://linuxtv.org/anttip/media_tree.git
5567 S:      Maintained
5568 F:      drivers/media/usb/dvb-usb-v2/af9035*
5569
5570 DVB_USB_ANYSEE MEDIA DRIVER
5571 M:      Antti Palosaari <crope@iki.fi>
5572 L:      linux-media@vger.kernel.org
5573 W:      https://linuxtv.org
5574 W:      http://palosaari.fi/linux/
5575 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5576 T:      git git://linuxtv.org/anttip/media_tree.git
5577 S:      Maintained
5578 F:      drivers/media/usb/dvb-usb-v2/anysee*
5579
5580 DVB_USB_AU6610 MEDIA DRIVER
5581 M:      Antti Palosaari <crope@iki.fi>
5582 L:      linux-media@vger.kernel.org
5583 W:      https://linuxtv.org
5584 W:      http://palosaari.fi/linux/
5585 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5586 T:      git git://linuxtv.org/anttip/media_tree.git
5587 S:      Maintained
5588 F:      drivers/media/usb/dvb-usb-v2/au6610*
5589
5590 DVB_USB_CE6230 MEDIA DRIVER
5591 M:      Antti Palosaari <crope@iki.fi>
5592 L:      linux-media@vger.kernel.org
5593 W:      https://linuxtv.org
5594 W:      http://palosaari.fi/linux/
5595 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5596 T:      git git://linuxtv.org/anttip/media_tree.git
5597 S:      Maintained
5598 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5599
5600 DVB_USB_CXUSB MEDIA DRIVER
5601 M:      Michael Krufky <mkrufky@linuxtv.org>
5602 L:      linux-media@vger.kernel.org
5603 W:      https://linuxtv.org
5604 W:      http://github.com/mkrufky
5605 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5606 T:      git git://linuxtv.org/media_tree.git
5607 S:      Maintained
5608 F:      drivers/media/usb/dvb-usb/cxusb*
5609
5610 DVB_USB_EC168 MEDIA DRIVER
5611 M:      Antti Palosaari <crope@iki.fi>
5612 L:      linux-media@vger.kernel.org
5613 W:      https://linuxtv.org
5614 W:      http://palosaari.fi/linux/
5615 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5616 T:      git git://linuxtv.org/anttip/media_tree.git
5617 S:      Maintained
5618 F:      drivers/media/usb/dvb-usb-v2/ec168*
5619
5620 DVB_USB_GL861 MEDIA DRIVER
5621 M:      Antti Palosaari <crope@iki.fi>
5622 L:      linux-media@vger.kernel.org
5623 W:      https://linuxtv.org
5624 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5625 T:      git git://linuxtv.org/anttip/media_tree.git
5626 S:      Maintained
5627 F:      drivers/media/usb/dvb-usb-v2/gl861*
5628
5629 DVB_USB_MXL111SF MEDIA DRIVER
5630 M:      Michael Krufky <mkrufky@linuxtv.org>
5631 L:      linux-media@vger.kernel.org
5632 W:      https://linuxtv.org
5633 W:      http://github.com/mkrufky
5634 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5635 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5636 S:      Maintained
5637 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5638
5639 DVB_USB_RTL28XXU MEDIA DRIVER
5640 M:      Antti Palosaari <crope@iki.fi>
5641 L:      linux-media@vger.kernel.org
5642 W:      https://linuxtv.org
5643 W:      http://palosaari.fi/linux/
5644 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5645 T:      git git://linuxtv.org/anttip/media_tree.git
5646 S:      Maintained
5647 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5648
5649 DVB_USB_V2 MEDIA DRIVER
5650 M:      Antti Palosaari <crope@iki.fi>
5651 L:      linux-media@vger.kernel.org
5652 W:      https://linuxtv.org
5653 W:      http://palosaari.fi/linux/
5654 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5655 T:      git git://linuxtv.org/anttip/media_tree.git
5656 S:      Maintained
5657 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5658 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5659
5660 DYNAMIC DEBUG
5661 M:      Jason Baron <jbaron@akamai.com>
5662 S:      Maintained
5663 F:      lib/dynamic_debug.c
5664 F:      include/linux/dynamic_debug.h
5665
5666 DYNAMIC INTERRUPT MODERATION
5667 M:      Tal Gilboa <talgi@mellanox.com>
5668 S:      Maintained
5669 F:      include/linux/dim.h
5670 F:      lib/dim/
5671
5672 DZ DECSTATION DZ11 SERIAL DRIVER
5673 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5674 S:      Maintained
5675 F:      drivers/tty/serial/dz.*
5676
5677 E3X0 POWER BUTTON DRIVER
5678 M:      Moritz Fischer <moritz.fischer@ettus.com>
5679 L:      usrp-users@lists.ettus.com
5680 W:      http://www.ettus.com
5681 S:      Supported
5682 F:      drivers/input/misc/e3x0-button.c
5683 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5684
5685 E4000 MEDIA DRIVER
5686 M:      Antti Palosaari <crope@iki.fi>
5687 L:      linux-media@vger.kernel.org
5688 W:      https://linuxtv.org
5689 W:      http://palosaari.fi/linux/
5690 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5691 T:      git git://linuxtv.org/anttip/media_tree.git
5692 S:      Maintained
5693 F:      drivers/media/tuners/e4000*
5694
5695 EARTH_PT1 MEDIA DRIVER
5696 M:      Akihiro Tsukada <tskd08@gmail.com>
5697 L:      linux-media@vger.kernel.org
5698 S:      Odd Fixes
5699 F:      drivers/media/pci/pt1/
5700
5701 EARTH_PT3 MEDIA DRIVER
5702 M:      Akihiro Tsukada <tskd08@gmail.com>
5703 L:      linux-media@vger.kernel.org
5704 S:      Odd Fixes
5705 F:      drivers/media/pci/pt3/
5706
5707 EC100 MEDIA DRIVER
5708 M:      Antti Palosaari <crope@iki.fi>
5709 L:      linux-media@vger.kernel.org
5710 W:      https://linuxtv.org
5711 W:      http://palosaari.fi/linux/
5712 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5713 T:      git git://linuxtv.org/anttip/media_tree.git
5714 S:      Maintained
5715 F:      drivers/media/dvb-frontends/ec100*
5716
5717 ECRYPT FILE SYSTEM
5718 M:      Tyler Hicks <tyhicks@canonical.com>
5719 L:      ecryptfs@vger.kernel.org
5720 W:      http://ecryptfs.org
5721 W:      https://launchpad.net/ecryptfs
5722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5723 S:      Supported
5724 F:      Documentation/filesystems/ecryptfs.txt
5725 F:      fs/ecryptfs/
5726
5727 EDAC-AMD64
5728 M:      Borislav Petkov <bp@alien8.de>
5729 L:      linux-edac@vger.kernel.org
5730 S:      Maintained
5731 F:      drivers/edac/amd64_edac*
5732
5733 EDAC-AST2500
5734 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5735 S:      Supported
5736 F:      drivers/edac/aspeed_edac.c
5737 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5738
5739 EDAC-CALXEDA
5740 M:      Robert Richter <rric@kernel.org>
5741 L:      linux-edac@vger.kernel.org
5742 S:      Maintained
5743 F:      drivers/edac/highbank*
5744
5745 EDAC-CAVIUM OCTEON
5746 M:      Ralf Baechle <ralf@linux-mips.org>
5747 M:      David Daney <david.daney@cavium.com>
5748 L:      linux-edac@vger.kernel.org
5749 L:      linux-mips@vger.kernel.org
5750 S:      Supported
5751 F:      drivers/edac/octeon_edac*
5752
5753 EDAC-CAVIUM THUNDERX
5754 M:      David Daney <david.daney@cavium.com>
5755 M:      Jan Glauber <jglauber@cavium.com>
5756 L:      linux-edac@vger.kernel.org
5757 S:      Supported
5758 F:      drivers/edac/thunderx_edac*
5759
5760 EDAC-CORE
5761 M:      Borislav Petkov <bp@alien8.de>
5762 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5763 R:      James Morse <james.morse@arm.com>
5764 L:      linux-edac@vger.kernel.org
5765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5767 S:      Supported
5768 F:      Documentation/admin-guide/ras.rst
5769 F:      Documentation/driver-api/edac.rst
5770 F:      drivers/edac/
5771 F:      include/linux/edac.h
5772
5773 EDAC-E752X
5774 M:      Mark Gross <mark.gross@intel.com>
5775 L:      linux-edac@vger.kernel.org
5776 S:      Maintained
5777 F:      drivers/edac/e752x_edac.c
5778
5779 EDAC-E7XXX
5780 L:      linux-edac@vger.kernel.org
5781 S:      Maintained
5782 F:      drivers/edac/e7xxx_edac.c
5783
5784 EDAC-FSL_DDR
5785 M:      York Sun <york.sun@nxp.com>
5786 L:      linux-edac@vger.kernel.org
5787 S:      Maintained
5788 F:      drivers/edac/fsl_ddr_edac.*
5789
5790 EDAC-GHES
5791 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5792 L:      linux-edac@vger.kernel.org
5793 S:      Maintained
5794 F:      drivers/edac/ghes_edac.c
5795
5796 EDAC-I10NM
5797 M:      Tony Luck <tony.luck@intel.com>
5798 L:      linux-edac@vger.kernel.org
5799 S:      Maintained
5800 F:      drivers/edac/i10nm_base.c
5801
5802 EDAC-I3000
5803 L:      linux-edac@vger.kernel.org
5804 S:      Orphan
5805 F:      drivers/edac/i3000_edac.c
5806
5807 EDAC-I5000
5808 L:      linux-edac@vger.kernel.org
5809 S:      Maintained
5810 F:      drivers/edac/i5000_edac.c
5811
5812 EDAC-I5400
5813 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5814 L:      linux-edac@vger.kernel.org
5815 S:      Maintained
5816 F:      drivers/edac/i5400_edac.c
5817
5818 EDAC-I7300
5819 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5820 L:      linux-edac@vger.kernel.org
5821 S:      Maintained
5822 F:      drivers/edac/i7300_edac.c
5823
5824 EDAC-I7CORE
5825 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5826 L:      linux-edac@vger.kernel.org
5827 S:      Maintained
5828 F:      drivers/edac/i7core_edac.c
5829
5830 EDAC-I82443BXGX
5831 M:      Tim Small <tim@buttersideup.com>
5832 L:      linux-edac@vger.kernel.org
5833 S:      Maintained
5834 F:      drivers/edac/i82443bxgx_edac.c
5835
5836 EDAC-I82975X
5837 M:      "Arvind R." <arvino55@gmail.com>
5838 L:      linux-edac@vger.kernel.org
5839 S:      Maintained
5840 F:      drivers/edac/i82975x_edac.c
5841
5842 EDAC-IE31200
5843 M:      Jason Baron <jbaron@akamai.com>
5844 L:      linux-edac@vger.kernel.org
5845 S:      Maintained
5846 F:      drivers/edac/ie31200_edac.c
5847
5848 EDAC-MPC85XX
5849 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5850 L:      linux-edac@vger.kernel.org
5851 S:      Maintained
5852 F:      drivers/edac/mpc85xx_edac.[ch]
5853
5854 EDAC-PASEMI
5855 M:      Egor Martovetsky <egor@pasemi.com>
5856 L:      linux-edac@vger.kernel.org
5857 S:      Maintained
5858 F:      drivers/edac/pasemi_edac.c
5859
5860 EDAC-PND2
5861 M:      Tony Luck <tony.luck@intel.com>
5862 L:      linux-edac@vger.kernel.org
5863 S:      Maintained
5864 F:      drivers/edac/pnd2_edac.[ch]
5865
5866 EDAC-R82600
5867 M:      Tim Small <tim@buttersideup.com>
5868 L:      linux-edac@vger.kernel.org
5869 S:      Maintained
5870 F:      drivers/edac/r82600_edac.c
5871
5872 EDAC-SBRIDGE
5873 M:      Tony Luck <tony.luck@intel.com>
5874 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5875 L:      linux-edac@vger.kernel.org
5876 S:      Maintained
5877 F:      drivers/edac/sb_edac.c
5878
5879 EDAC-SIFIVE
5880 M:      Yash Shah <yash.shah@sifive.com>
5881 L:      linux-edac@vger.kernel.org
5882 S:      Supported
5883 F:      drivers/edac/sifive_edac.c
5884
5885 EDAC-SKYLAKE
5886 M:      Tony Luck <tony.luck@intel.com>
5887 L:      linux-edac@vger.kernel.org
5888 S:      Maintained
5889 F:      drivers/edac/skx_*.c
5890
5891 EDAC-TI
5892 M:      Tero Kristo <t-kristo@ti.com>
5893 L:      linux-edac@vger.kernel.org
5894 S:      Maintained
5895 F:      drivers/edac/ti_edac.c
5896
5897 EDAC-QCOM
5898 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5899 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5900 L:      linux-arm-msm@vger.kernel.org
5901 L:      linux-edac@vger.kernel.org
5902 S:      Maintained
5903 F:      drivers/edac/qcom_edac.c
5904
5905 EDIROL UA-101/UA-1000 DRIVER
5906 M:      Clemens Ladisch <clemens@ladisch.de>
5907 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5908 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
5909 S:      Maintained
5910 F:      sound/usb/misc/ua101.c
5911
5912 EFI TEST DRIVER
5913 L:      linux-efi@vger.kernel.org
5914 M:      Ivan Hu <ivan.hu@canonical.com>
5915 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5916 S:      Maintained
5917 F:      drivers/firmware/efi/test/
5918
5919 EFI VARIABLE FILESYSTEM
5920 M:      Matthew Garrett <matthew.garrett@nebula.com>
5921 M:      Jeremy Kerr <jk@ozlabs.org>
5922 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5924 L:      linux-efi@vger.kernel.org
5925 S:      Maintained
5926 F:      fs/efivarfs/
5927
5928 EFIFB FRAMEBUFFER DRIVER
5929 L:      linux-fbdev@vger.kernel.org
5930 M:      Peter Jones <pjones@redhat.com>
5931 S:      Maintained
5932 F:      drivers/video/fbdev/efifb.c
5933
5934 EFS FILESYSTEM
5935 W:      http://aeschi.ch.eu.org/efs/
5936 S:      Orphan
5937 F:      fs/efs/
5938
5939 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5940 M:      Douglas Miller <dougmill@linux.ibm.com>
5941 L:      netdev@vger.kernel.org
5942 S:      Maintained
5943 F:      drivers/net/ethernet/ibm/ehea/
5944
5945 EM28XX VIDEO4LINUX DRIVER
5946 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5947 L:      linux-media@vger.kernel.org
5948 W:      https://linuxtv.org
5949 T:      git git://linuxtv.org/media_tree.git
5950 S:      Maintained
5951 F:      drivers/media/usb/em28xx/
5952 F:      Documentation/media/v4l-drivers/em28xx*
5953
5954 EMBEDDED LINUX
5955 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5956 M:      Matt Mackall <mpm@selenic.com>
5957 M:      David Woodhouse <dwmw2@infradead.org>
5958 L:      linux-embedded@vger.kernel.org
5959 S:      Maintained
5960
5961 Emulex 10Gbps iSCSI - OneConnect DRIVER
5962 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5963 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5964 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5965 L:      linux-scsi@vger.kernel.org
5966 W:      http://www.broadcom.com
5967 S:      Supported
5968 F:      drivers/scsi/be2iscsi/
5969
5970 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5971 M:      Sathya Perla <sathya.perla@broadcom.com>
5972 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5973 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5974 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5975 L:      netdev@vger.kernel.org
5976 W:      http://www.emulex.com
5977 S:      Supported
5978 F:      drivers/net/ethernet/emulex/benet/
5979
5980 EMULEX ONECONNECT ROCE DRIVER
5981 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5982 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5983 L:      linux-rdma@vger.kernel.org
5984 W:      http://www.broadcom.com
5985 S:      Odd Fixes
5986 F:      drivers/infiniband/hw/ocrdma/
5987 F:      include/uapi/rdma/ocrdma-abi.h
5988
5989 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5990 M:      James Smart <james.smart@broadcom.com>
5991 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5992 L:      linux-scsi@vger.kernel.org
5993 W:      http://www.broadcom.com
5994 S:      Supported
5995 F:      drivers/scsi/lpfc/
5996
5997 ENE CB710 FLASH CARD READER DRIVER
5998 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5999 S:      Maintained
6000 F:      drivers/misc/cb710/
6001 F:      drivers/mmc/host/cb710-mmc.*
6002 F:      include/linux/cb710.h
6003
6004 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
6005 M:      Maxim Levitsky <maximlevitsky@gmail.com>
6006 S:      Maintained
6007 F:      drivers/media/rc/ene_ir.*
6008
6009 EPSON S1D13XXX FRAMEBUFFER DRIVER
6010 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
6011 S:      Maintained
6012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
6013 F:      drivers/video/fbdev/s1d13xxxfb.c
6014 F:      include/video/s1d13xxxfb.h
6015
6016 ERRSEQ ERROR TRACKING INFRASTRUCTURE
6017 M:      Jeff Layton <jlayton@kernel.org>
6018 S:      Maintained
6019 F:      lib/errseq.c
6020 F:      include/linux/errseq.h
6021
6022 ET131X NETWORK DRIVER
6023 M:      Mark Einon <mark.einon@gmail.com>
6024 S:      Odd Fixes
6025 F:      drivers/net/ethernet/agere/
6026
6027 ETHERNET BRIDGE
6028 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
6029 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
6030 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
6031 L:      netdev@vger.kernel.org
6032 W:      http://www.linuxfoundation.org/en/Net:Bridge
6033 S:      Maintained
6034 F:      include/linux/netfilter_bridge/
6035 F:      net/bridge/
6036
6037 ETHERNET PHY LIBRARY
6038 M:      Andrew Lunn <andrew@lunn.ch>
6039 M:      Florian Fainelli <f.fainelli@gmail.com>
6040 M:      Heiner Kallweit <hkallweit1@gmail.com>
6041 L:      netdev@vger.kernel.org
6042 S:      Maintained
6043 F:      Documentation/ABI/testing/sysfs-bus-mdio
6044 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
6045 F:      Documentation/devicetree/bindings/net/mdio*
6046 F:      Documentation/networking/phy.rst
6047 F:      drivers/net/phy/
6048 F:      drivers/of/of_mdio.c
6049 F:      drivers/of/of_net.c
6050 F:      include/linux/*mdio*.h
6051 F:      include/linux/of_net.h
6052 F:      include/linux/phy.h
6053 F:      include/linux/phy_fixed.h
6054 F:      include/linux/platform_data/mdio-bcm-unimac.h
6055 F:      include/linux/platform_data/mdio-gpio.h
6056 F:      include/trace/events/mdio.h
6057 F:      include/uapi/linux/mdio.h
6058 F:      include/uapi/linux/mii.h
6059
6060 EXT2 FILE SYSTEM
6061 M:      Jan Kara <jack@suse.com>
6062 L:      linux-ext4@vger.kernel.org
6063 S:      Maintained
6064 F:      Documentation/filesystems/ext2.txt
6065 F:      fs/ext2/
6066 F:      include/linux/ext2*
6067
6068 EXT4 FILE SYSTEM
6069 M:      "Theodore Ts'o" <tytso@mit.edu>
6070 M:      Andreas Dilger <adilger.kernel@dilger.ca>
6071 L:      linux-ext4@vger.kernel.org
6072 W:      http://ext4.wiki.kernel.org
6073 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6075 S:      Maintained
6076 F:      Documentation/filesystems/ext4/
6077 F:      fs/ext4/
6078
6079 Extended Verification Module (EVM)
6080 M:      Mimi Zohar <zohar@linux.ibm.com>
6081 L:      linux-integrity@vger.kernel.org
6082 S:      Supported
6083 F:      security/integrity/evm/
6084
6085 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6086 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
6087 L:      linux-efi@vger.kernel.org
6088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6089 S:      Maintained
6090 F:      Documentation/efi-stub.txt
6091 F:      arch/*/kernel/efi.c
6092 F:      arch/x86/boot/compressed/eboot.[ch]
6093 F:      arch/*/include/asm/efi.h
6094 F:      arch/x86/platform/efi/
6095 F:      drivers/firmware/efi/
6096 F:      include/linux/efi*.h
6097 F:      arch/arm/boot/compressed/efi-header.S
6098 F:      arch/arm64/kernel/efi-entry.S
6099
6100 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6101 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6102 M:      Chanwoo Choi <cw00.choi@samsung.com>
6103 L:      linux-kernel@vger.kernel.org
6104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6105 S:      Maintained
6106 F:      drivers/extcon/
6107 F:      include/linux/extcon/
6108 F:      include/linux/extcon.h
6109 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
6110 F:      Documentation/devicetree/bindings/extcon/
6111
6112 EXYNOS DP DRIVER
6113 M:      Jingoo Han <jingoohan1@gmail.com>
6114 L:      dri-devel@lists.freedesktop.org
6115 S:      Maintained
6116 F:      drivers/gpu/drm/exynos/exynos_dp*
6117
6118 EXYNOS SYSMMU (IOMMU) driver
6119 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6120 L:      iommu@lists.linux-foundation.org
6121 S:      Maintained
6122 F:      drivers/iommu/exynos-iommu.c
6123
6124 EZchip NPS platform support
6125 M:      Vineet Gupta <vgupta@synopsys.com>
6126 M:      Ofer Levi <oferle@mellanox.com>
6127 S:      Supported
6128 F:      arch/arc/plat-eznps
6129 F:      arch/arc/boot/dts/eznps.dts
6130
6131 F2FS FILE SYSTEM
6132 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6133 M:      Chao Yu <yuchao0@huawei.com>
6134 L:      linux-f2fs-devel@lists.sourceforge.net
6135 W:      https://f2fs.wiki.kernel.org/
6136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6137 S:      Maintained
6138 F:      Documentation/filesystems/f2fs.txt
6139 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6140 F:      fs/f2fs/
6141 F:      include/linux/f2fs_fs.h
6142 F:      include/trace/events/f2fs.h
6143
6144 F71805F HARDWARE MONITORING DRIVER
6145 M:      Jean Delvare <jdelvare@suse.com>
6146 L:      linux-hwmon@vger.kernel.org
6147 S:      Maintained
6148 F:      Documentation/hwmon/f71805f.rst
6149 F:      drivers/hwmon/f71805f.c
6150
6151 FADDR2LINE
6152 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6153 S:      Maintained
6154 F:      scripts/faddr2line
6155
6156 FAILOVER MODULE
6157 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6158 L:      netdev@vger.kernel.org
6159 S:      Supported
6160 F:      net/core/failover.c
6161 F:      include/net/failover.h
6162 F:      Documentation/networking/failover.rst
6163
6164 FANOTIFY
6165 M:      Jan Kara <jack@suse.cz>
6166 R:      Amir Goldstein <amir73il@gmail.com>
6167 L:      linux-fsdevel@vger.kernel.org
6168 S:      Maintained
6169 F:      fs/notify/fanotify/
6170 F:      include/linux/fanotify.h
6171 F:      include/uapi/linux/fanotify.h
6172
6173 FARSYNC SYNCHRONOUS DRIVER
6174 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6175 W:      http://www.farsite.co.uk/
6176 S:      Supported
6177 F:      drivers/net/wan/farsync.*
6178
6179 FAULT INJECTION SUPPORT
6180 M:      Akinobu Mita <akinobu.mita@gmail.com>
6181 S:      Supported
6182 F:      Documentation/fault-injection/
6183 F:      lib/fault-inject.c
6184
6185 FBTFT Framebuffer drivers
6186 S:      Orphan
6187 L:      dri-devel@lists.freedesktop.org
6188 L:      linux-fbdev@vger.kernel.org
6189 F:      drivers/staging/fbtft/
6190
6191 FC0011 TUNER DRIVER
6192 M:      Michael Buesch <m@bues.ch>
6193 L:      linux-media@vger.kernel.org
6194 S:      Maintained
6195 F:      drivers/media/tuners/fc0011.h
6196 F:      drivers/media/tuners/fc0011.c
6197
6198 FC2580 MEDIA DRIVER
6199 M:      Antti Palosaari <crope@iki.fi>
6200 L:      linux-media@vger.kernel.org
6201 W:      https://linuxtv.org
6202 W:      http://palosaari.fi/linux/
6203 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6204 T:      git git://linuxtv.org/anttip/media_tree.git
6205 S:      Maintained
6206 F:      drivers/media/tuners/fc2580*
6207
6208 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6209 M:      Hannes Reinecke <hare@suse.de>
6210 L:      linux-scsi@vger.kernel.org
6211 W:      www.Open-FCoE.org
6212 S:      Supported
6213 F:      drivers/scsi/libfc/
6214 F:      drivers/scsi/fcoe/
6215 F:      include/scsi/fc/
6216 F:      include/scsi/libfc.h
6217 F:      include/scsi/libfcoe.h
6218 F:      include/uapi/scsi/fc/
6219
6220 FILE LOCKING (flock() and fcntl()/lockf())
6221 M:      Jeff Layton <jlayton@kernel.org>
6222 M:      "J. Bruce Fields" <bfields@fieldses.org>
6223 L:      linux-fsdevel@vger.kernel.org
6224 S:      Maintained
6225 F:      include/linux/fcntl.h
6226 F:      include/uapi/linux/fcntl.h
6227 F:      fs/fcntl.c
6228 F:      fs/locks.c
6229
6230 FILESYSTEMS (VFS and infrastructure)
6231 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6232 L:      linux-fsdevel@vger.kernel.org
6233 S:      Maintained
6234 F:      fs/*
6235 F:      include/linux/fs.h
6236 F:      include/linux/fs_types.h
6237 F:      include/uapi/linux/fs.h
6238
6239 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6240 M:      Riku Voipio <riku.voipio@iki.fi>
6241 L:      linux-hwmon@vger.kernel.org
6242 S:      Maintained
6243 F:      drivers/hwmon/f75375s.c
6244 F:      include/linux/f75375s.h
6245
6246 FIREWIRE AUDIO DRIVERS
6247 M:      Clemens Ladisch <clemens@ladisch.de>
6248 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6250 S:      Maintained
6251 F:      sound/firewire/
6252
6253 FIREWIRE MEDIA DRIVERS (firedtv)
6254 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6255 L:      linux-media@vger.kernel.org
6256 L:      linux1394-devel@lists.sourceforge.net
6257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6258 S:      Maintained
6259 F:      drivers/media/firewire/
6260
6261 FIREWIRE SBP-2 TARGET
6262 M:      Chris Boot <bootc@bootc.net>
6263 L:      linux-scsi@vger.kernel.org
6264 L:      target-devel@vger.kernel.org
6265 L:      linux1394-devel@lists.sourceforge.net
6266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6267 S:      Maintained
6268 F:      drivers/target/sbp/
6269
6270 FIREWIRE SUBSYSTEM
6271 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6272 L:      linux1394-devel@lists.sourceforge.net
6273 W:      http://ieee1394.wiki.kernel.org/
6274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6275 S:      Maintained
6276 F:      drivers/firewire/
6277 F:      include/linux/firewire.h
6278 F:      include/uapi/linux/firewire*.h
6279 F:      tools/firewire/
6280
6281 FIRMWARE LOADER (request_firmware)
6282 M:      Luis Chamberlain <mcgrof@kernel.org>
6283 L:      linux-kernel@vger.kernel.org
6284 S:      Maintained
6285 F:      Documentation/firmware_class/
6286 F:      drivers/base/firmware_loader/
6287 F:      include/linux/firmware.h
6288
6289 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6290 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6291 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6292 S:      Maintained
6293 F:      drivers/block/rsxx/
6294
6295 FLEXTIMER FTM-QUADDEC DRIVER
6296 M:      Patrick Havelange <patrick.havelange@essensium.com>
6297 L:      linux-iio@vger.kernel.org
6298 S:      Maintained
6299 F:      Documentation/ABI/testing/sysfs-bus-counter-ftm-quadddec
6300 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
6301 F:      drivers/counter/ftm-quaddec.c
6302
6303 FLOPPY DRIVER
6304 M:      Jiri Kosina <jikos@kernel.org>
6305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6306 S:      Odd fixes
6307 F:      drivers/block/floppy.c
6308
6309 FMC SUBSYSTEM
6310 M:      Alessandro Rubini <rubini@gnudd.com>
6311 W:      http://www.ohwr.org/projects/fmc-bus
6312 S:      Supported
6313 F:      drivers/fmc/
6314 F:      include/linux/fmc*.h
6315 F:      include/linux/ipmi-fru.h
6316 K:      fmc_d.*register
6317
6318 FPGA MANAGER FRAMEWORK
6319 M:      Moritz Fischer <mdf@kernel.org>
6320 L:      linux-fpga@vger.kernel.org
6321 S:      Maintained
6322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6323 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6324 F:      Documentation/fpga/
6325 F:      Documentation/driver-api/fpga/
6326 F:      Documentation/devicetree/bindings/fpga/
6327 F:      drivers/fpga/
6328 F:      include/linux/fpga/
6329 W:      http://www.rocketboards.org
6330
6331 FPGA DFL DRIVERS
6332 M:      Wu Hao <hao.wu@intel.com>
6333 L:      linux-fpga@vger.kernel.org
6334 S:      Maintained
6335 F:      Documentation/fpga/dfl.rst
6336 F:      include/uapi/linux/fpga-dfl.h
6337 F:      drivers/fpga/dfl*
6338
6339 FPU EMULATOR
6340 M:      Bill Metzenthen <billm@melbpc.org.au>
6341 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6342 S:      Maintained
6343 F:      arch/x86/math-emu/
6344
6345 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6346 L:      netdev@vger.kernel.org
6347 S:      Orphan
6348 F:      drivers/net/wan/dlci.c
6349 F:      drivers/net/wan/sdla.c
6350
6351 FRAMEBUFFER LAYER
6352 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6353 L:      dri-devel@lists.freedesktop.org
6354 L:      linux-fbdev@vger.kernel.org
6355 T:      git git://github.com/bzolnier/linux.git
6356 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6357 S:      Maintained
6358 F:      Documentation/fb/
6359 F:      drivers/video/
6360 F:      include/video/
6361 F:      include/linux/fb.h
6362 F:      include/uapi/video/
6363 F:      include/uapi/linux/fb.h
6364
6365 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6366 M:      Horia Geantă <horia.geanta@nxp.com>
6367 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6368 L:      linux-crypto@vger.kernel.org
6369 S:      Maintained
6370 F:      drivers/crypto/caam/
6371 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6372
6373 FREESCALE DIU FRAMEBUFFER DRIVER
6374 M:      Timur Tabi <timur@kernel.org>
6375 L:      linux-fbdev@vger.kernel.org
6376 S:      Maintained
6377 F:      drivers/video/fbdev/fsl-diu-fb.*
6378
6379 FREESCALE DMA DRIVER
6380 M:      Li Yang <leoyang.li@nxp.com>
6381 M:      Zhang Wei <zw@zh-kernel.org>
6382 L:      linuxppc-dev@lists.ozlabs.org
6383 S:      Maintained
6384 F:      drivers/dma/fsldma.*
6385
6386 FREESCALE ENETC ETHERNET DRIVERS
6387 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6388 L:      netdev@vger.kernel.org
6389 S:      Maintained
6390 F:      drivers/net/ethernet/freescale/enetc/
6391
6392 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6393 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6394 L:      netdev@vger.kernel.org
6395 S:      Maintained
6396 F:      drivers/net/ethernet/freescale/gianfar*
6397 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6398
6399 FREESCALE GPMI NAND DRIVER
6400 M:      Han Xu <han.xu@nxp.com>
6401 L:      linux-mtd@lists.infradead.org
6402 S:      Maintained
6403 F:      drivers/mtd/nand/raw/gpmi-nand/*
6404
6405 FREESCALE I2C CPM DRIVER
6406 M:      Jochen Friedrich <jochen@scram.de>
6407 L:      linuxppc-dev@lists.ozlabs.org
6408 L:      linux-i2c@vger.kernel.org
6409 S:      Maintained
6410 F:      drivers/i2c/busses/i2c-cpm.c
6411
6412 FREESCALE IMX DDR PMU DRIVER
6413 M:      Frank Li <Frank.li@nxp.com>
6414 L:      linux-arm-kernel@lists.infradead.org
6415 S:      Maintained
6416 F:      drivers/perf/fsl_imx8_ddr_perf.c
6417 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt
6418
6419 FREESCALE IMX LPI2C DRIVER
6420 M:      Dong Aisheng <aisheng.dong@nxp.com>
6421 L:      linux-i2c@vger.kernel.org
6422 L:      linux-imx@nxp.com
6423 S:      Maintained
6424 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6425 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6426
6427 FREESCALE IMX / MXC FEC DRIVER
6428 M:      Fugang Duan <fugang.duan@nxp.com>
6429 L:      netdev@vger.kernel.org
6430 S:      Maintained
6431 F:      drivers/net/ethernet/freescale/fec_main.c
6432 F:      drivers/net/ethernet/freescale/fec_ptp.c
6433 F:      drivers/net/ethernet/freescale/fec.h
6434 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6435
6436 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6437 M:      Sascha Hauer <s.hauer@pengutronix.de>
6438 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6439 L:      linux-fbdev@vger.kernel.org
6440 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6441 S:      Maintained
6442 F:      include/linux/platform_data/video-imxfb.h
6443 F:      drivers/video/fbdev/imxfb.c
6444
6445 FREESCALE QORIQ DPAA ETHERNET DRIVER
6446 M:      Madalin Bucur <madalin.bucur@nxp.com>
6447 L:      netdev@vger.kernel.org
6448 S:      Maintained
6449 F:      drivers/net/ethernet/freescale/dpaa
6450
6451 FREESCALE QORIQ DPAA FMAN DRIVER
6452 M:      Madalin Bucur <madalin.bucur@nxp.com>
6453 L:      netdev@vger.kernel.org
6454 S:      Maintained
6455 F:      drivers/net/ethernet/freescale/fman
6456 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6457
6458 FREESCALE QORIQ PTP CLOCK DRIVER
6459 M:      Yangbo Lu <yangbo.lu@nxp.com>
6460 L:      netdev@vger.kernel.org
6461 S:      Maintained
6462 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
6463 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
6464 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6465 F:      drivers/ptp/ptp_qoriq.c
6466 F:      drivers/ptp/ptp_qoriq_debugfs.c
6467 F:      include/linux/fsl/ptp_qoriq.h
6468 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6469
6470 FREESCALE QUAD SPI DRIVER
6471 M:      Han Xu <han.xu@nxp.com>
6472 L:      linux-spi@vger.kernel.org
6473 S:      Maintained
6474 F:      drivers/spi/spi-fsl-qspi.c
6475
6476 FREESCALE QUICC ENGINE LIBRARY
6477 M:      Qiang Zhao <qiang.zhao@nxp.com>
6478 L:      linuxppc-dev@lists.ozlabs.org
6479 S:      Maintained
6480 F:      drivers/soc/fsl/qe/
6481 F:      include/soc/fsl/*qe*.h
6482 F:      include/soc/fsl/*ucc*.h
6483
6484 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6485 M:      Li Yang <leoyang.li@nxp.com>
6486 L:      netdev@vger.kernel.org
6487 L:      linuxppc-dev@lists.ozlabs.org
6488 S:      Maintained
6489 F:      drivers/net/ethernet/freescale/ucc_geth*
6490
6491 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6492 M:      Zhao Qiang <qiang.zhao@nxp.com>
6493 L:      netdev@vger.kernel.org
6494 L:      linuxppc-dev@lists.ozlabs.org
6495 S:      Maintained
6496 F:      drivers/net/wan/fsl_ucc_hdlc*
6497
6498 FREESCALE QUICC ENGINE UCC UART DRIVER
6499 M:      Timur Tabi <timur@kernel.org>
6500 L:      linuxppc-dev@lists.ozlabs.org
6501 S:      Maintained
6502 F:      drivers/tty/serial/ucc_uart.c
6503
6504 FREESCALE SOC DRIVERS
6505 M:      Li Yang <leoyang.li@nxp.com>
6506 L:      linuxppc-dev@lists.ozlabs.org
6507 L:      linux-arm-kernel@lists.infradead.org
6508 S:      Maintained
6509 F:      Documentation/devicetree/bindings/soc/fsl/
6510 F:      drivers/soc/fsl/
6511 F:      include/linux/fsl/
6512
6513 FREESCALE SOC FS_ENET DRIVER
6514 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6515 L:      linuxppc-dev@lists.ozlabs.org
6516 L:      netdev@vger.kernel.org
6517 S:      Maintained
6518 F:      drivers/net/ethernet/freescale/fs_enet/
6519 F:      include/linux/fs_enet_pd.h
6520
6521 FREESCALE SOC SOUND DRIVERS
6522 M:      Timur Tabi <timur@kernel.org>
6523 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6524 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6525 R:      Fabio Estevam <festevam@gmail.com>
6526 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6527 L:      linuxppc-dev@lists.ozlabs.org
6528 S:      Maintained
6529 F:      sound/soc/fsl/fsl*
6530 F:      sound/soc/fsl/imx*
6531 F:      sound/soc/fsl/mpc8610_hpcd.c
6532
6533 FREESCALE USB PERIPHERAL DRIVERS
6534 M:      Li Yang <leoyang.li@nxp.com>
6535 L:      linux-usb@vger.kernel.org
6536 L:      linuxppc-dev@lists.ozlabs.org
6537 S:      Maintained
6538 F:      drivers/usb/gadget/udc/fsl*
6539
6540 FREEVXFS FILESYSTEM
6541 M:      Christoph Hellwig <hch@infradead.org>
6542 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6543 S:      Maintained
6544 F:      fs/freevxfs/
6545
6546 FREEZER
6547 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6548 M:      Pavel Machek <pavel@ucw.cz>
6549 L:      linux-pm@vger.kernel.org
6550 S:      Supported
6551 F:      Documentation/power/freezing-of-tasks.txt
6552 F:      include/linux/freezer.h
6553 F:      kernel/freezer.c
6554
6555 FRONTSWAP API
6556 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6557 L:      linux-kernel@vger.kernel.org
6558 S:      Maintained
6559 F:      mm/frontswap.c
6560 F:      include/linux/frontswap.h
6561
6562 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6563 M:      David Howells <dhowells@redhat.com>
6564 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6565 S:      Supported
6566 F:      Documentation/filesystems/caching/
6567 F:      fs/fscache/
6568 F:      include/linux/fscache*.h
6569
6570 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6571 M:      Theodore Y. Ts'o <tytso@mit.edu>
6572 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6573 M:      Eric Biggers <ebiggers@kernel.org>
6574 L:      linux-fscrypt@vger.kernel.org
6575 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6576 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6577 S:      Supported
6578 F:      fs/crypto/
6579 F:      include/linux/fscrypt*.h
6580 F:      Documentation/filesystems/fscrypt.rst
6581
6582 FSI SUBSYSTEM
6583 M:      Jeremy Kerr <jk@ozlabs.org>
6584 M:      Joel Stanley <joel@jms.id.au>
6585 R:      Alistar Popple <alistair@popple.id.au>
6586 R:      Eddie James <eajames@linux.ibm.com>
6587 L:      linux-fsi@lists.ozlabs.org
6588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
6589 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
6590 S:      Supported
6591 F:      drivers/fsi/
6592 F:      include/linux/fsi*.h
6593 F:      include/trace/events/fsi*.h
6594
6595 FSI-ATTACHED I2C DRIVER
6596 M:      Eddie James <eajames@linux.ibm.com>
6597 L:      linux-i2c@vger.kernel.org
6598 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6599 S:      Maintained
6600 F:      drivers/i2c/busses/i2c-fsi.c
6601 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6602
6603 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6604 M:      Jan Kara <jack@suse.cz>
6605 R:      Amir Goldstein <amir73il@gmail.com>
6606 L:      linux-fsdevel@vger.kernel.org
6607 S:      Maintained
6608 F:      fs/notify/
6609 F:      include/linux/fsnotify*.h
6610
6611 FUJITSU LAPTOP EXTRAS
6612 M:      Jonathan Woithe <jwoithe@just42.net>
6613 L:      platform-driver-x86@vger.kernel.org
6614 S:      Maintained
6615 F:      drivers/platform/x86/fujitsu-laptop.c
6616
6617 FUJITSU M-5MO LS CAMERA ISP DRIVER
6618 M:      Kyungmin Park <kyungmin.park@samsung.com>
6619 M:      Heungjun Kim <riverful.kim@samsung.com>
6620 L:      linux-media@vger.kernel.org
6621 S:      Maintained
6622 F:      drivers/media/i2c/m5mols/
6623 F:      include/media/i2c/m5mols.h
6624
6625 FUJITSU TABLET EXTRAS
6626 M:      Robert Gerlach <khnz@gmx.de>
6627 L:      platform-driver-x86@vger.kernel.org
6628 S:      Maintained
6629 F:      drivers/platform/x86/fujitsu-tablet.c
6630
6631 FUSE: FILESYSTEM IN USERSPACE
6632 M:      Miklos Szeredi <miklos@szeredi.hu>
6633 L:      linux-fsdevel@vger.kernel.org
6634 W:      http://fuse.sourceforge.net/
6635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6636 S:      Maintained
6637 F:      fs/fuse/
6638 F:      include/uapi/linux/fuse.h
6639 F:      Documentation/filesystems/fuse.txt
6640
6641 FUTEX SUBSYSTEM
6642 M:      Thomas Gleixner <tglx@linutronix.de>
6643 M:      Ingo Molnar <mingo@redhat.com>
6644 R:      Peter Zijlstra <peterz@infradead.org>
6645 R:      Darren Hart <dvhart@infradead.org>
6646 L:      linux-kernel@vger.kernel.org
6647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6648 S:      Maintained
6649 F:      kernel/futex.c
6650 F:      include/asm-generic/futex.h
6651 F:      include/linux/futex.h
6652 F:      include/uapi/linux/futex.h
6653 F:      tools/testing/selftests/futex/
6654 F:      tools/perf/bench/futex*
6655 F:      Documentation/*futex*
6656
6657 GCC PLUGINS
6658 M:      Kees Cook <keescook@chromium.org>
6659 R:      Emese Revfy <re.emese@gmail.com>
6660 L:      kernel-hardening@lists.openwall.com
6661 S:      Maintained
6662 F:      scripts/gcc-plugins/
6663 F:      scripts/gcc-plugin.sh
6664 F:      scripts/Makefile.gcc-plugins
6665 F:      Documentation/gcc-plugins.txt
6666
6667 GASKET DRIVER FRAMEWORK
6668 M:      Rob Springer <rspringer@google.com>
6669 M:      Todd Poynor <toddpoynor@google.com>
6670 M:      Ben Chan <benchan@chromium.org>
6671 S:      Maintained
6672 F:      drivers/staging/gasket/
6673
6674 GCOV BASED KERNEL PROFILING
6675 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6676 S:      Maintained
6677 F:      kernel/gcov/
6678 F:      Documentation/dev-tools/gcov.rst
6679
6680 GDB KERNEL DEBUGGING HELPER SCRIPTS
6681 M:      Jan Kiszka <jan.kiszka@siemens.com>
6682 M:      Kieran Bingham <kbingham@kernel.org>
6683 S:      Supported
6684 F:      scripts/gdb/
6685
6686 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6687 M:      Achim Leubner <achim_leubner@adaptec.com>
6688 L:      linux-scsi@vger.kernel.org
6689 W:      http://www.icp-vortex.com/
6690 S:      Supported
6691 F:      drivers/scsi/gdt*
6692
6693 GEMTEK FM RADIO RECEIVER DRIVER
6694 M:      Hans Verkuil <hverkuil@xs4all.nl>
6695 L:      linux-media@vger.kernel.org
6696 T:      git git://linuxtv.org/media_tree.git
6697 W:      https://linuxtv.org
6698 S:      Maintained
6699 F:      drivers/media/radio/radio-gemtek*
6700
6701 GENERIC GPIO I2C DRIVER
6702 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6703 S:      Supported
6704 F:      drivers/i2c/busses/i2c-gpio.c
6705 F:      include/linux/platform_data/i2c-gpio.h
6706
6707 GENERIC GPIO I2C MULTIPLEXER DRIVER
6708 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6709 L:      linux-i2c@vger.kernel.org
6710 S:      Supported
6711 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6712 F:      include/linux/platform_data/i2c-mux-gpio.h
6713 F:      Documentation/i2c/muxes/i2c-mux-gpio
6714
6715 GENERIC HDLC (WAN) DRIVERS
6716 M:      Krzysztof Halasa <khc@pm.waw.pl>
6717 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6718 S:      Maintained
6719 F:      drivers/net/wan/c101.c
6720 F:      drivers/net/wan/hd6457*
6721 F:      drivers/net/wan/hdlc*
6722 F:      drivers/net/wan/n2.c
6723 F:      drivers/net/wan/pc300too.c
6724 F:      drivers/net/wan/pci200syn.c
6725 F:      drivers/net/wan/wanxl*
6726
6727 GENERIC INCLUDE/ASM HEADER FILES
6728 M:      Arnd Bergmann <arnd@arndb.de>
6729 L:      linux-arch@vger.kernel.org
6730 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6731 S:      Maintained
6732 F:      include/asm-generic/
6733 F:      include/uapi/asm-generic/
6734
6735 GENERIC PHY FRAMEWORK
6736 M:      Kishon Vijay Abraham I <kishon@ti.com>
6737 L:      linux-kernel@vger.kernel.org
6738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6739 S:      Supported
6740 F:      drivers/phy/
6741 F:      include/linux/phy/
6742 F:      Documentation/devicetree/bindings/phy/
6743
6744 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6745 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6746 S:      Supported
6747 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6748
6749 GENERIC PM DOMAINS
6750 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6751 M:      Kevin Hilman <khilman@kernel.org>
6752 M:      Ulf Hansson <ulf.hansson@linaro.org>
6753 L:      linux-pm@vger.kernel.org
6754 S:      Supported
6755 F:      drivers/base/power/domain*.c
6756 F:      include/linux/pm_domain.h
6757 F:      Documentation/devicetree/bindings/power/power_domain.txt
6758
6759 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6760 M:      Eugen Hristev <eugen.hristev@microchip.com>
6761 L:      linux-input@vger.kernel.org
6762 S:      Maintained
6763 F:      drivers/input/touchscreen/resistive-adc-touch.c
6764
6765 GENERIC UIO DRIVER FOR PCI DEVICES
6766 M:      "Michael S. Tsirkin" <mst@redhat.com>
6767 L:      kvm@vger.kernel.org
6768 S:      Supported
6769 F:      drivers/uio/uio_pci_generic.c
6770
6771 GENERIC VDSO LIBRARY:
6772 M:      Andy Lutomirski <luto@kernel.org>
6773 M:      Thomas Gleixner <tglx@linutronix.de>
6774 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
6775 L:      linux-kernel@vger.kernel.org
6776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
6777 S:      Maintained
6778 F:      lib/vdso/
6779 F:      kernel/time/vsyscall.c
6780 F:      include/vdso/
6781 F:      include/asm-generic/vdso/vsyscall.h
6782
6783 GENWQE (IBM Generic Workqueue Card)
6784 M:      Frank Haverkamp <haver@linux.ibm.com>
6785 S:      Supported
6786 F:      drivers/misc/genwqe/
6787
6788 GET_MAINTAINER SCRIPT
6789 M:      Joe Perches <joe@perches.com>
6790 S:      Maintained
6791 F:      scripts/get_maintainer.pl
6792
6793 GFS2 FILE SYSTEM
6794 M:      Bob Peterson <rpeterso@redhat.com>
6795 M:      Andreas Gruenbacher <agruenba@redhat.com>
6796 L:      cluster-devel@redhat.com
6797 W:      http://sources.redhat.com/cluster/
6798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6799 S:      Supported
6800 F:      Documentation/filesystems/gfs2*.txt
6801 F:      fs/gfs2/
6802 F:      include/uapi/linux/gfs2_ondisk.h
6803
6804 GIGASET ISDN DRIVERS
6805 M:      Paul Bolle <pebolle@tiscali.nl>
6806 L:      gigaset307x-common@lists.sourceforge.net
6807 W:      http://gigaset307x.sourceforge.net/
6808 S:      Odd Fixes
6809 F:      drivers/staging/isdn/gigaset/
6810
6811 GNSS SUBSYSTEM
6812 M:      Johan Hovold <johan@kernel.org>
6813 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6814 S:      Maintained
6815 F:      Documentation/ABI/testing/sysfs-class-gnss
6816 F:      Documentation/devicetree/bindings/gnss/
6817 F:      drivers/gnss/
6818 F:      include/linux/gnss.h
6819
6820 GO7007 MPEG CODEC
6821 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
6822 L:      linux-media@vger.kernel.org
6823 S:      Maintained
6824 F:      drivers/media/usb/go7007/
6825
6826 GOODIX TOUCHSCREEN
6827 M:      Bastien Nocera <hadess@hadess.net>
6828 L:      linux-input@vger.kernel.org
6829 S:      Maintained
6830 F:      drivers/input/touchscreen/goodix.c
6831
6832 GOOGLE ETHERNET DRIVERS
6833 M:      Catherine Sullivan <csully@google.com>
6834 R:      Sagi Shahar <sagis@google.com>
6835 R:      Jon Olson <jonolson@google.com>
6836 L:      netdev@vger.kernel.org
6837 S:      Supported
6838 F:      Documentation/networking/device_drivers/google/gve.txt
6839 F:      drivers/net/ethernet/google
6840
6841 GPD POCKET FAN DRIVER
6842 M:      Hans de Goede <hdegoede@redhat.com>
6843 L:      platform-driver-x86@vger.kernel.org
6844 S:      Maintained
6845 F:      drivers/platform/x86/gpd-pocket-fan.c
6846
6847 GPIO ACPI SUPPORT
6848 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6849 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6850 L:      linux-gpio@vger.kernel.org
6851 L:      linux-acpi@vger.kernel.org
6852 S:      Maintained
6853 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
6854 F:      drivers/gpio/gpiolib-acpi.c
6855
6856 GPIO IR Transmitter
6857 M:      Sean Young <sean@mess.org>
6858 L:      linux-media@vger.kernel.org
6859 S:      Maintained
6860 F:      drivers/media/rc/gpio-ir-tx.c
6861
6862 GPIO MOCKUP DRIVER
6863 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6864 L:      linux-gpio@vger.kernel.org
6865 S:      Maintained
6866 F:      drivers/gpio/gpio-mockup.c
6867 F:      tools/testing/selftests/gpio/
6868
6869 GPIO SUBSYSTEM
6870 M:      Linus Walleij <linus.walleij@linaro.org>
6871 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6872 L:      linux-gpio@vger.kernel.org
6873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6874 S:      Maintained
6875 F:      Documentation/devicetree/bindings/gpio/
6876 F:      Documentation/driver-api/gpio/
6877 F:      Documentation/gpio/
6878 F:      Documentation/ABI/testing/gpio-cdev
6879 F:      Documentation/ABI/obsolete/sysfs-gpio
6880 F:      drivers/gpio/
6881 F:      include/linux/gpio/
6882 F:      include/linux/gpio.h
6883 F:      include/linux/of_gpio.h
6884 F:      include/asm-generic/gpio.h
6885 F:      include/uapi/linux/gpio.h
6886 F:      tools/gpio/
6887
6888 GRE DEMULTIPLEXER DRIVER
6889 M:      Dmitry Kozlov <xeb@mail.ru>
6890 L:      netdev@vger.kernel.org
6891 S:      Maintained
6892 F:      net/ipv4/gre_demux.c
6893 F:      net/ipv4/gre_offload.c
6894 F:      include/net/gre.h
6895
6896 GRETH 10/100/1G Ethernet MAC device driver
6897 M:      Andreas Larsson <andreas@gaisler.com>
6898 L:      netdev@vger.kernel.org
6899 S:      Maintained
6900 F:      drivers/net/ethernet/aeroflex/
6901
6902 GREYBUS AUDIO PROTOCOLS DRIVERS
6903 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6904 M:      Mark Greer <mgreer@animalcreek.com>
6905 S:      Maintained
6906 F:      drivers/staging/greybus/audio_apbridgea.c
6907 F:      drivers/staging/greybus/audio_apbridgea.h
6908 F:      drivers/staging/greybus/audio_codec.c
6909 F:      drivers/staging/greybus/audio_codec.h
6910 F:      drivers/staging/greybus/audio_gb.c
6911 F:      drivers/staging/greybus/audio_manager.c
6912 F:      drivers/staging/greybus/audio_manager.h
6913 F:      drivers/staging/greybus/audio_manager_module.c
6914 F:      drivers/staging/greybus/audio_manager_private.h
6915 F:      drivers/staging/greybus/audio_manager_sysfs.c
6916 F:      drivers/staging/greybus/audio_module.c
6917 F:      drivers/staging/greybus/audio_topology.c
6918
6919 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6920 M:      Viresh Kumar <vireshk@kernel.org>
6921 S:      Maintained
6922 F:      drivers/staging/greybus/authentication.c
6923 F:      drivers/staging/greybus/bootrom.c
6924 F:      drivers/staging/greybus/firmware.h
6925 F:      drivers/staging/greybus/fw-core.c
6926 F:      drivers/staging/greybus/fw-download.c
6927 F:      drivers/staging/greybus/fw-management.c
6928 F:      drivers/staging/greybus/greybus_authentication.h
6929 F:      drivers/staging/greybus/greybus_firmware.h
6930 F:      drivers/staging/greybus/hid.c
6931 F:      drivers/staging/greybus/i2c.c
6932 F:      drivers/staging/greybus/spi.c
6933 F:      drivers/staging/greybus/spilib.c
6934 F:      drivers/staging/greybus/spilib.h
6935
6936 GREYBUS LOOPBACK DRIVER
6937 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6938 S:      Maintained
6939 F:      drivers/staging/greybus/loopback.c
6940
6941 GREYBUS PLATFORM DRIVERS
6942 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6943 S:      Maintained
6944 F:      drivers/staging/greybus/arche-platform.c
6945 F:      drivers/staging/greybus/arche-apb-ctrl.c
6946 F:      drivers/staging/greybus/arche_platform.h
6947
6948 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6949 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6950 S:      Maintained
6951 F:      drivers/staging/greybus/sdio.c
6952 F:      drivers/staging/greybus/light.c
6953 F:      drivers/staging/greybus/gpio.c
6954 F:      drivers/staging/greybus/power_supply.c
6955 F:      drivers/staging/greybus/spi.c
6956 F:      drivers/staging/greybus/spilib.c
6957
6958 GREYBUS SUBSYSTEM
6959 M:      Johan Hovold <johan@kernel.org>
6960 M:      Alex Elder <elder@kernel.org>
6961 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6962 S:      Maintained
6963 F:      drivers/staging/greybus/
6964 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6965
6966 GREYBUS UART PROTOCOLS DRIVERS
6967 M:      David Lin <dtwlin@gmail.com>
6968 S:      Maintained
6969 F:      drivers/staging/greybus/uart.c
6970 F:      drivers/staging/greybus/log.c
6971
6972 GS1662 VIDEO SERIALIZER
6973 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6974 L:      linux-media@vger.kernel.org
6975 T:      git git://linuxtv.org/media_tree.git
6976 S:      Maintained
6977 F:      drivers/media/spi/gs1662.c
6978
6979 GSPCA FINEPIX SUBDRIVER
6980 M:      Frank Zago <frank@zago.net>
6981 L:      linux-media@vger.kernel.org
6982 T:      git git://linuxtv.org/media_tree.git
6983 S:      Maintained
6984 F:      drivers/media/usb/gspca/finepix.c
6985
6986 GSPCA GL860 SUBDRIVER
6987 M:      Olivier Lorin <o.lorin@laposte.net>
6988 L:      linux-media@vger.kernel.org
6989 T:      git git://linuxtv.org/media_tree.git
6990 S:      Maintained
6991 F:      drivers/media/usb/gspca/gl860/
6992
6993 GSPCA M5602 SUBDRIVER
6994 M:      Erik Andren <erik.andren@gmail.com>
6995 L:      linux-media@vger.kernel.org
6996 T:      git git://linuxtv.org/media_tree.git
6997 S:      Maintained
6998 F:      drivers/media/usb/gspca/m5602/
6999
7000 GSPCA PAC207 SONIXB SUBDRIVER
7001 M:      Hans Verkuil <hverkuil@xs4all.nl>
7002 L:      linux-media@vger.kernel.org
7003 T:      git git://linuxtv.org/media_tree.git
7004 S:      Odd Fixes
7005 F:      drivers/media/usb/gspca/pac207.c
7006
7007 GSPCA SN9C20X SUBDRIVER
7008 M:      Brian Johnson <brijohn@gmail.com>
7009 L:      linux-media@vger.kernel.org
7010 T:      git git://linuxtv.org/media_tree.git
7011 S:      Maintained
7012 F:      drivers/media/usb/gspca/sn9c20x.c
7013
7014 GSPCA T613 SUBDRIVER
7015 M:      Leandro Costantino <lcostantino@gmail.com>
7016 L:      linux-media@vger.kernel.org
7017 T:      git git://linuxtv.org/media_tree.git
7018 S:      Maintained
7019 F:      drivers/media/usb/gspca/t613.c
7020
7021 GSPCA USB WEBCAM DRIVER
7022 M:      Hans Verkuil <hverkuil@xs4all.nl>
7023 L:      linux-media@vger.kernel.org
7024 T:      git git://linuxtv.org/media_tree.git
7025 S:      Odd Fixes
7026 F:      drivers/media/usb/gspca/
7027
7028 GTP (GPRS Tunneling Protocol)
7029 M:      Pablo Neira Ayuso <pablo@netfilter.org>
7030 M:      Harald Welte <laforge@gnumonks.org>
7031 L:      osmocom-net-gprs@lists.osmocom.org
7032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
7033 S:      Maintained
7034 F:      drivers/net/gtp.c
7035
7036 GUID PARTITION TABLE (GPT)
7037 M:      Davidlohr Bueso <dave@stgolabs.net>
7038 L:      linux-efi@vger.kernel.org
7039 S:      Maintained
7040 F:      block/partitions/efi.*
7041
7042 H8/300 ARCHITECTURE
7043 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
7044 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
7045 W:      http://uclinux-h8.sourceforge.jp
7046 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
7047 S:      Maintained
7048 F:      arch/h8300/
7049 F:      drivers/clocksource/h8300_*.c
7050 F:      drivers/clk/h8300/
7051 F:      drivers/irqchip/irq-renesas-h8*.c
7052
7053 HABANALABS PCI DRIVER
7054 M:      Oded Gabbay <oded.gabbay@gmail.com>
7055 T:      git https://github.com/HabanaAI/linux.git
7056 S:      Supported
7057 F:      drivers/misc/habanalabs/
7058 F:      include/uapi/misc/habanalabs.h
7059 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
7060 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
7061
7062 HACKRF MEDIA DRIVER
7063 M:      Antti Palosaari <crope@iki.fi>
7064 L:      linux-media@vger.kernel.org
7065 W:      https://linuxtv.org
7066 W:      http://palosaari.fi/linux/
7067 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7068 T:      git git://linuxtv.org/anttip/media_tree.git
7069 S:      Maintained
7070 F:      drivers/media/usb/hackrf/
7071
7072 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
7073 M:      Frank Seidel <frank@f-seidel.de>
7074 L:      platform-driver-x86@vger.kernel.org
7075 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
7076 S:      Maintained
7077 F:      drivers/platform/x86/hdaps.c
7078
7079 HARDWARE MONITORING
7080 M:      Jean Delvare <jdelvare@suse.com>
7081 M:      Guenter Roeck <linux@roeck-us.net>
7082 L:      linux-hwmon@vger.kernel.org
7083 W:      http://hwmon.wiki.kernel.org/
7084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
7085 S:      Maintained
7086 F:      Documentation/devicetree/bindings/hwmon/
7087 F:      Documentation/hwmon/
7088 F:      drivers/hwmon/
7089 F:      include/linux/hwmon*.h
7090 F:      include/trace/events/hwmon*.h
7091
7092 HARDWARE RANDOM NUMBER GENERATOR CORE
7093 M:      Matt Mackall <mpm@selenic.com>
7094 M:      Herbert Xu <herbert@gondor.apana.org.au>
7095 L:      linux-crypto@vger.kernel.org
7096 S:      Odd fixes
7097 F:      Documentation/devicetree/bindings/rng/
7098 F:      Documentation/hw_random.txt
7099 F:      drivers/char/hw_random/
7100 F:      include/linux/hw_random.h
7101
7102 HARDWARE TRACING FACILITIES
7103 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7104 S:      Maintained
7105 F:      drivers/hwtracing/
7106
7107 HARDWARE SPINLOCK CORE
7108 M:      Ohad Ben-Cohen <ohad@wizery.com>
7109 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
7110 L:      linux-remoteproc@vger.kernel.org
7111 S:      Maintained
7112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
7113 F:      Documentation/devicetree/bindings/hwlock/
7114 F:      Documentation/hwspinlock.txt
7115 F:      drivers/hwspinlock/
7116 F:      include/linux/hwspinlock.h
7117
7118 HARMONY SOUND DRIVER
7119 L:      linux-parisc@vger.kernel.org
7120 S:      Maintained
7121 F:      sound/parisc/harmony.*
7122
7123 HDPVR USB VIDEO ENCODER DRIVER
7124 M:      Hans Verkuil <hverkuil@xs4all.nl>
7125 L:      linux-media@vger.kernel.org
7126 T:      git git://linuxtv.org/media_tree.git
7127 W:      https://linuxtv.org
7128 S:      Odd Fixes
7129 F:      drivers/media/usb/hdpvr/
7130
7131 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7132 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7133 S:      Supported
7134 F:      Documentation/watchdog/hpwdt.rst
7135 F:      drivers/watchdog/hpwdt.c
7136
7137 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7138 M:      Don Brace <don.brace@microsemi.com>
7139 L:      esc.storagedev@microsemi.com
7140 L:      linux-scsi@vger.kernel.org
7141 S:      Supported
7142 F:      Documentation/scsi/hpsa.txt
7143 F:      drivers/scsi/hpsa*.[ch]
7144 F:      include/linux/cciss*.h
7145 F:      include/uapi/linux/cciss*.h
7146
7147 HFI1 DRIVER
7148 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7149 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7150 L:      linux-rdma@vger.kernel.org
7151 S:      Supported
7152 F:      drivers/infiniband/hw/hfi1
7153
7154 HFS FILESYSTEM
7155 L:      linux-fsdevel@vger.kernel.org
7156 S:      Orphan
7157 F:      Documentation/filesystems/hfs.txt
7158 F:      fs/hfs/
7159
7160 HFSPLUS FILESYSTEM
7161 L:      linux-fsdevel@vger.kernel.org
7162 S:      Orphan
7163 F:      Documentation/filesystems/hfsplus.txt
7164 F:      fs/hfsplus/
7165
7166 HGA FRAMEBUFFER DRIVER
7167 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7168 L:      linux-nvidia@lists.surfsouth.com
7169 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7170 S:      Maintained
7171 F:      drivers/video/fbdev/hgafb.c
7172
7173 HIBERNATION (aka Software Suspend, aka swsusp)
7174 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7175 M:      Pavel Machek <pavel@ucw.cz>
7176 L:      linux-pm@vger.kernel.org
7177 B:      https://bugzilla.kernel.org
7178 S:      Supported
7179 F:      arch/x86/power/
7180 F:      drivers/base/power/
7181 F:      kernel/power/
7182 F:      include/linux/suspend.h
7183 F:      include/linux/freezer.h
7184 F:      include/linux/pm.h
7185 F:      arch/*/include/asm/suspend*.h
7186
7187 HID CORE LAYER
7188 M:      Jiri Kosina <jikos@kernel.org>
7189 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7190 L:      linux-input@vger.kernel.org
7191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7192 S:      Maintained
7193 F:      drivers/hid/
7194 F:      include/linux/hid*
7195 F:      include/uapi/linux/hid*
7196
7197 HID SENSOR HUB DRIVERS
7198 M:      Jiri Kosina <jikos@kernel.org>
7199 M:      Jonathan Cameron <jic23@kernel.org>
7200 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7201 L:      linux-input@vger.kernel.org
7202 L:      linux-iio@vger.kernel.org
7203 S:      Maintained
7204 F:      Documentation/hid/hid-sensor*
7205 F:      drivers/hid/hid-sensor-*
7206 F:      drivers/iio/*/hid-*
7207 F:      include/linux/hid-sensor-*
7208
7209 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7210 M:      Thomas Gleixner <tglx@linutronix.de>
7211 L:      linux-kernel@vger.kernel.org
7212 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7213 S:      Maintained
7214 F:      Documentation/timers/
7215 F:      kernel/time/hrtimer.c
7216 F:      kernel/time/clockevents.c
7217 F:      kernel/time/timer_*.c
7218 F:      include/linux/clockchips.h
7219 F:      include/linux/hrtimer.h
7220
7221 HIGH-SPEED SCC DRIVER FOR AX.25
7222 L:      linux-hams@vger.kernel.org
7223 S:      Orphan
7224 F:      drivers/net/hamradio/dmascc.c
7225 F:      drivers/net/hamradio/scc.c
7226
7227 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7228 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7229 W:      http://www.highpoint-tech.com
7230 S:      Supported
7231 F:      Documentation/scsi/hptiop.txt
7232 F:      drivers/scsi/hptiop.c
7233
7234 HIPPI
7235 M:      Jes Sorensen <jes@trained-monkey.org>
7236 L:      linux-hippi@sunsite.dk
7237 S:      Maintained
7238 F:      include/linux/hippidevice.h
7239 F:      include/uapi/linux/if_hippi.h
7240 F:      net/802/hippi.c
7241 F:      drivers/net/hippi/
7242
7243 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7244 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7245 M:      Salil Mehta <salil.mehta@huawei.com>
7246 L:      netdev@vger.kernel.org
7247 W:      http://www.hisilicon.com
7248 S:      Maintained
7249 F:      drivers/net/ethernet/hisilicon/hns3/
7250
7251 HISILICON LPC BUS DRIVER
7252 M:      john.garry@huawei.com
7253 W:      http://www.hisilicon.com
7254 S:      Maintained
7255 F:      drivers/bus/hisi_lpc.c
7256 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7257
7258 HISILICON NETWORK SUBSYSTEM DRIVER
7259 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7260 M:      Salil Mehta <salil.mehta@huawei.com>
7261 L:      netdev@vger.kernel.org
7262 W:      http://www.hisilicon.com
7263 S:      Maintained
7264 F:      drivers/net/ethernet/hisilicon/
7265 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7266
7267 HISILICON PMU DRIVER
7268 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7269 W:      http://www.hisilicon.com
7270 S:      Supported
7271 F:      drivers/perf/hisilicon
7272 F:      Documentation/perf/hisi-pmu.txt
7273
7274 HISILICON ROCE DRIVER
7275 M:      Lijun Ou <oulijun@huawei.com>
7276 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7277 L:      linux-rdma@vger.kernel.org
7278 S:      Maintained
7279 F:      drivers/infiniband/hw/hns/
7280 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7281
7282 HISILICON SAS Controller
7283 M:      John Garry <john.garry@huawei.com>
7284 W:      http://www.hisilicon.com
7285 S:      Supported
7286 F:      drivers/scsi/hisi_sas/
7287 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7288
7289 HMM - Heterogeneous Memory Management
7290 M:      Jérôme Glisse <jglisse@redhat.com>
7291 L:      linux-mm@kvack.org
7292 S:      Maintained
7293 F:      mm/hmm*
7294 F:      include/linux/hmm*
7295 F:      Documentation/vm/hmm.rst
7296
7297 HOST AP DRIVER
7298 M:      Jouni Malinen <j@w1.fi>
7299 L:      linux-wireless@vger.kernel.org
7300 W:      http://w1.fi/hostap-driver.html
7301 S:      Obsolete
7302 F:      drivers/net/wireless/intersil/hostap/
7303
7304 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7305 L:      platform-driver-x86@vger.kernel.org
7306 S:      Orphan
7307 F:      drivers/platform/x86/tc1100-wmi.c
7308
7309 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7310 M:      Jaroslav Kysela <perex@perex.cz>
7311 S:      Maintained
7312 F:      drivers/net/ethernet/hp/hp100.*
7313
7314 HPET:   High Precision Event Timers driver
7315 M:      Clemens Ladisch <clemens@ladisch.de>
7316 S:      Maintained
7317 F:      Documentation/timers/hpet.rst
7318 F:      drivers/char/hpet.c
7319 F:      include/linux/hpet.h
7320 F:      include/uapi/linux/hpet.h
7321
7322 HPET:   x86
7323 S:      Orphan
7324 F:      arch/x86/kernel/hpet.c
7325 F:      arch/x86/include/asm/hpet.h
7326
7327 HPFS FILESYSTEM
7328 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7329 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7330 S:      Maintained
7331 F:      fs/hpfs/
7332
7333 HSI SUBSYSTEM
7334 M:      Sebastian Reichel <sre@kernel.org>
7335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7336 S:      Maintained
7337 F:      Documentation/ABI/testing/sysfs-bus-hsi
7338 F:      Documentation/driver-api/hsi.rst
7339 F:      drivers/hsi/
7340 F:      include/linux/hsi/
7341 F:      include/uapi/linux/hsi/
7342
7343 HSO 3G MODEM DRIVER
7344 L:      linux-usb@vger.kernel.org
7345 S:      Orphan
7346 F:      drivers/net/usb/hso.c
7347
7348 HSR NETWORK PROTOCOL
7349 M:      Arvid Brodin <arvid.brodin@alten.se>
7350 L:      netdev@vger.kernel.org
7351 S:      Maintained
7352 F:      net/hsr/
7353
7354 HT16K33 LED CONTROLLER DRIVER
7355 M:      Robin van der Gracht <robin@protonic.nl>
7356 S:      Maintained
7357 F:      drivers/auxdisplay/ht16k33.c
7358 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7359
7360 HTCPEN TOUCHSCREEN DRIVER
7361 M:      Pau Oliva Fora <pof@eslack.org>
7362 L:      linux-input@vger.kernel.org
7363 S:      Maintained
7364 F:      drivers/input/touchscreen/htcpen.c
7365
7366 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7367 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7368 L:      linux-iio@vger.kernel.org
7369 W:      http://www.st.com/
7370 S:      Maintained
7371 F:      drivers/iio/humidity/hts221*
7372 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7373
7374 HUAWEI ETHERNET DRIVER
7375 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7376 L:      netdev@vger.kernel.org
7377 S:      Supported
7378 F:      Documentation/networking/hinic.txt
7379 F:      drivers/net/ethernet/huawei/hinic/
7380
7381 HUGETLB FILESYSTEM
7382 M:      Mike Kravetz <mike.kravetz@oracle.com>
7383 L:      linux-mm@kvack.org
7384 S:      Maintained
7385 F:      fs/hugetlbfs/
7386 F:      mm/hugetlb.c
7387 F:      include/linux/hugetlb.h
7388 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7389 F:      Documentation/vm/hugetlbfs_reserv.rst
7390 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7391
7392 HVA ST MEDIA DRIVER
7393 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7394 L:      linux-media@vger.kernel.org
7395 T:      git git://linuxtv.org/media_tree.git
7396 W:      https://linuxtv.org
7397 S:      Supported
7398 F:      drivers/media/platform/sti/hva
7399
7400 HWPOISON MEMORY FAILURE HANDLING
7401 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7402 L:      linux-mm@kvack.org
7403 S:      Maintained
7404 F:      mm/memory-failure.c
7405 F:      mm/hwpoison-inject.c
7406
7407 HYGON PROCESSOR SUPPORT
7408 M:      Pu Wen <puwen@hygon.cn>
7409 L:      linux-kernel@vger.kernel.org
7410 S:      Maintained
7411 F:      arch/x86/kernel/cpu/hygon.c
7412
7413 Hyper-V CORE AND DRIVERS
7414 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7415 M:      Haiyang Zhang <haiyangz@microsoft.com>
7416 M:      Stephen Hemminger <sthemmin@microsoft.com>
7417 M:      Sasha Levin <sashal@kernel.org>
7418 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7419 L:      linux-hyperv@vger.kernel.org
7420 S:      Supported
7421 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7422 F:      arch/x86/include/asm/mshyperv.h
7423 F:      arch/x86/include/asm/trace/hyperv.h
7424 F:      arch/x86/include/asm/hyperv-tlfs.h
7425 F:      arch/x86/kernel/cpu/mshyperv.c
7426 F:      arch/x86/hyperv
7427 F:      drivers/clocksource/hyperv_timer.c
7428 F:      drivers/hid/hid-hyperv.c
7429 F:      drivers/hv/
7430 F:      drivers/input/serio/hyperv-keyboard.c
7431 F:      drivers/pci/controller/pci-hyperv.c
7432 F:      drivers/net/hyperv/
7433 F:      drivers/scsi/storvsc_drv.c
7434 F:      drivers/uio/uio_hv_generic.c
7435 F:      drivers/video/fbdev/hyperv_fb.c
7436 F:      drivers/iommu/hyperv_iommu.c
7437 F:      net/vmw_vsock/hyperv_transport.c
7438 F:      include/clocksource/hyperv_timer.h
7439 F:      include/linux/hyperv.h
7440 F:      include/uapi/linux/hyperv.h
7441 F:      include/asm-generic/mshyperv.h
7442 F:      tools/hv/
7443 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7444
7445 HYPERBUS SUPPORT
7446 M:      Vignesh Raghavendra <vigneshr@ti.com>
7447 S:      Supported
7448 F:      drivers/mtd/hyperbus/
7449 F:      include/linux/mtd/hyperbus.h
7450 F:      Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt
7451 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt
7452
7453 HYPERVISOR VIRTUAL CONSOLE DRIVER
7454 L:      linuxppc-dev@lists.ozlabs.org
7455 S:      Odd Fixes
7456 F:      drivers/tty/hvc/
7457
7458 I2C ACPI SUPPORT
7459 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7460 L:      linux-i2c@vger.kernel.org
7461 L:      linux-acpi@vger.kernel.org
7462 S:      Maintained
7463 F:      drivers/i2c/i2c-core-acpi.c
7464
7465 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7466 M:      Ajay Gupta <ajayg@nvidia.com>
7467 L:      linux-i2c@vger.kernel.org
7468 S:      Maintained
7469 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7470 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7471
7472 I2C MUXES
7473 M:      Peter Rosin <peda@axentia.se>
7474 L:      linux-i2c@vger.kernel.org
7475 S:      Maintained
7476 F:      Documentation/i2c/i2c-topology
7477 F:      Documentation/i2c/muxes/
7478 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7479 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7480 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7481 F:      drivers/i2c/i2c-mux.c
7482 F:      drivers/i2c/muxes/
7483 F:      include/linux/i2c-mux.h
7484
7485 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7486 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7487 L:      linux-i2c@vger.kernel.org
7488 S:      Maintained
7489 F:      Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt
7490 F:      drivers/i2c/busses/i2c-mv64xxx.c
7491
7492 I2C OVER PARALLEL PORT
7493 M:      Jean Delvare <jdelvare@suse.com>
7494 L:      linux-i2c@vger.kernel.org
7495 S:      Maintained
7496 F:      Documentation/i2c/busses/i2c-parport
7497 F:      Documentation/i2c/busses/i2c-parport-light
7498 F:      drivers/i2c/busses/i2c-parport.c
7499 F:      drivers/i2c/busses/i2c-parport-light.c
7500
7501 I2C SUBSYSTEM
7502 M:      Wolfram Sang <wsa@the-dreams.de>
7503 L:      linux-i2c@vger.kernel.org
7504 W:      https://i2c.wiki.kernel.org/
7505 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7507 S:      Maintained
7508 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7509 F:      Documentation/i2c/
7510 F:      drivers/i2c/*
7511 F:      include/linux/i2c.h
7512 F:      include/linux/i2c-dev.h
7513 F:      include/linux/i2c-smbus.h
7514 F:      include/uapi/linux/i2c.h
7515 F:      include/uapi/linux/i2c-*.h
7516
7517 I2C SUBSYSTEM HOST DRIVERS
7518 L:      linux-i2c@vger.kernel.org
7519 W:      https://i2c.wiki.kernel.org/
7520 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7522 S:      Odd Fixes
7523 F:      Documentation/devicetree/bindings/i2c/
7524 F:      drivers/i2c/algos/
7525 F:      drivers/i2c/busses/
7526
7527 I2C-TAOS-EVM DRIVER
7528 M:      Jean Delvare <jdelvare@suse.com>
7529 L:      linux-i2c@vger.kernel.org
7530 S:      Maintained
7531 F:      Documentation/i2c/busses/i2c-taos-evm
7532 F:      drivers/i2c/busses/i2c-taos-evm.c
7533
7534 I2C-TINY-USB DRIVER
7535 M:      Till Harbaum <till@harbaum.org>
7536 L:      linux-i2c@vger.kernel.org
7537 W:      http://www.harbaum.org/till/i2c_tiny_usb
7538 S:      Maintained
7539 F:      drivers/i2c/busses/i2c-tiny-usb.c
7540
7541 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7542 M:      Jean Delvare <jdelvare@suse.com>
7543 L:      linux-i2c@vger.kernel.org
7544 S:      Maintained
7545 F:      Documentation/i2c/busses/i2c-ali1535
7546 F:      Documentation/i2c/busses/i2c-ali1563
7547 F:      Documentation/i2c/busses/i2c-ali15x3
7548 F:      Documentation/i2c/busses/i2c-amd756
7549 F:      Documentation/i2c/busses/i2c-amd8111
7550 F:      Documentation/i2c/busses/i2c-i801
7551 F:      Documentation/i2c/busses/i2c-nforce2
7552 F:      Documentation/i2c/busses/i2c-piix4
7553 F:      Documentation/i2c/busses/i2c-sis5595
7554 F:      Documentation/i2c/busses/i2c-sis630
7555 F:      Documentation/i2c/busses/i2c-sis96x
7556 F:      Documentation/i2c/busses/i2c-via
7557 F:      Documentation/i2c/busses/i2c-viapro
7558 F:      drivers/i2c/busses/i2c-ali1535.c
7559 F:      drivers/i2c/busses/i2c-ali1563.c
7560 F:      drivers/i2c/busses/i2c-ali15x3.c
7561 F:      drivers/i2c/busses/i2c-amd756.c
7562 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7563 F:      drivers/i2c/busses/i2c-amd8111.c
7564 F:      drivers/i2c/busses/i2c-i801.c
7565 F:      drivers/i2c/busses/i2c-isch.c
7566 F:      drivers/i2c/busses/i2c-nforce2.c
7567 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7568 F:      drivers/i2c/busses/i2c-piix4.c
7569 F:      drivers/i2c/busses/i2c-sis5595.c
7570 F:      drivers/i2c/busses/i2c-sis630.c
7571 F:      drivers/i2c/busses/i2c-sis96x.c
7572 F:      drivers/i2c/busses/i2c-via.c
7573 F:      drivers/i2c/busses/i2c-viapro.c
7574
7575 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7576 M:      Hans de Goede <hdegoede@redhat.com>
7577 L:      linux-i2c@vger.kernel.org
7578 S:      Maintained
7579 F:      drivers/i2c/busses/i2c-cht-wc.c
7580
7581 I2C/SMBUS ISMT DRIVER
7582 M:      Seth Heasley <seth.heasley@intel.com>
7583 M:      Neil Horman <nhorman@tuxdriver.com>
7584 L:      linux-i2c@vger.kernel.org
7585 F:      drivers/i2c/busses/i2c-ismt.c
7586 F:      Documentation/i2c/busses/i2c-ismt
7587
7588 I2C/SMBUS STUB DRIVER
7589 M:      Jean Delvare <jdelvare@suse.com>
7590 L:      linux-i2c@vger.kernel.org
7591 S:      Maintained
7592 F:      drivers/i2c/i2c-stub.c
7593
7594 I3C SUBSYSTEM
7595 M:      Boris Brezillon <bbrezillon@kernel.org>
7596 L:      linux-i3c@lists.infradead.org
7597 C:      irc://chat.freenode.net/linux-i3c
7598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7599 S:      Maintained
7600 F:      Documentation/ABI/testing/sysfs-bus-i3c
7601 F:      Documentation/devicetree/bindings/i3c/
7602 F:      Documentation/driver-api/i3c
7603 F:      drivers/i3c/
7604 F:      include/linux/i3c/
7605
7606 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7607 M:      Vitor Soares <vitor.soares@synopsys.com>
7608 S:      Maintained
7609 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7610 F:      drivers/i3c/master/dw*
7611
7612 IA64 (Itanium) PLATFORM
7613 M:      Tony Luck <tony.luck@intel.com>
7614 M:      Fenghua Yu <fenghua.yu@intel.com>
7615 L:      linux-ia64@vger.kernel.org
7616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7617 S:      Maintained
7618 F:      arch/ia64/
7619
7620 IBM Power 842 compression accelerator
7621 M:      Haren Myneni <haren@us.ibm.com>
7622 S:      Supported
7623 F:      drivers/crypto/nx/Makefile
7624 F:      drivers/crypto/nx/Kconfig
7625 F:      drivers/crypto/nx/nx-842*
7626 F:      include/linux/sw842.h
7627 F:      crypto/842.c
7628 F:      lib/842/
7629
7630 IBM Power in-Nest Crypto Acceleration
7631 M:      Breno Leitão <leitao@debian.org>
7632 M:      Nayna Jain <nayna@linux.ibm.com>
7633 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7634 L:      linux-crypto@vger.kernel.org
7635 S:      Supported
7636 F:      drivers/crypto/nx/Makefile
7637 F:      drivers/crypto/nx/Kconfig
7638 F:      drivers/crypto/nx/nx-aes*
7639 F:      drivers/crypto/nx/nx-sha*
7640 F:      drivers/crypto/nx/nx.*
7641 F:      drivers/crypto/nx/nx_csbcpb.h
7642 F:      drivers/crypto/nx/nx_debugfs.h
7643
7644 IBM Power Linux RAID adapter
7645 M:      Brian King <brking@us.ibm.com>
7646 S:      Supported
7647 F:      drivers/scsi/ipr.*
7648
7649 IBM Power SRIOV Virtual NIC Device Driver
7650 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7651 M:      John Allen <jallen@linux.ibm.com>
7652 L:      netdev@vger.kernel.org
7653 S:      Supported
7654 F:      drivers/net/ethernet/ibm/ibmvnic.*
7655
7656 IBM Power Virtual Accelerator Switchboard
7657 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7658 L:      linuxppc-dev@lists.ozlabs.org
7659 S:      Supported
7660 F:      arch/powerpc/platforms/powernv/vas*
7661 F:      arch/powerpc/platforms/powernv/copy-paste.h
7662 F:      arch/powerpc/include/asm/vas.h
7663
7664 IBM Power Virtual Ethernet Device Driver
7665 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7666 L:      netdev@vger.kernel.org
7667 S:      Supported
7668 F:      drivers/net/ethernet/ibm/ibmveth.*
7669
7670 IBM Power Virtual FC Device Drivers
7671 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7672 L:      linux-scsi@vger.kernel.org
7673 S:      Supported
7674 F:      drivers/scsi/ibmvscsi/ibmvfc*
7675
7676 IBM Power Virtual Management Channel Driver
7677 M:      Steven Royer <seroyer@linux.ibm.com>
7678 S:      Supported
7679 F:      drivers/misc/ibmvmc.*
7680
7681 IBM Power Virtual SCSI Device Drivers
7682 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7683 L:      linux-scsi@vger.kernel.org
7684 S:      Supported
7685 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7686 F:      include/scsi/viosrp.h
7687
7688 IBM Power Virtual SCSI Device Target Driver
7689 M:      Michael Cyr <mikecyr@linux.ibm.com>
7690 L:      linux-scsi@vger.kernel.org
7691 L:      target-devel@vger.kernel.org
7692 S:      Supported
7693 F:      drivers/scsi/ibmvscsi_tgt/
7694
7695 IBM Power VMX Cryptographic instructions
7696 M:      Breno Leitão <leitao@debian.org>
7697 M:      Nayna Jain <nayna@linux.ibm.com>
7698 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7699 L:      linux-crypto@vger.kernel.org
7700 S:      Supported
7701 F:      drivers/crypto/vmx/Makefile
7702 F:      drivers/crypto/vmx/Kconfig
7703 F:      drivers/crypto/vmx/vmx.c
7704 F:      drivers/crypto/vmx/aes*
7705 F:      drivers/crypto/vmx/ghash*
7706 F:      drivers/crypto/vmx/ppc-xlate.pl
7707
7708 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7709 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7710 L:      linux-pci@vger.kernel.org
7711 L:      linuxppc-dev@lists.ozlabs.org
7712 S:      Supported
7713 F:      drivers/pci/hotplug/rpaphp*
7714
7715 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7716 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7717 L:      linux-pci@vger.kernel.org
7718 L:      linuxppc-dev@lists.ozlabs.org
7719 S:      Supported
7720 F:      drivers/pci/hotplug/rpadlpar*
7721
7722 IBM ServeRAID RAID DRIVER
7723 S:      Orphan
7724 F:      drivers/scsi/ips.*
7725
7726 ICH LPC AND GPIO DRIVER
7727 M:      Peter Tyser <ptyser@xes-inc.com>
7728 S:      Maintained
7729 F:      drivers/mfd/lpc_ich.c
7730 F:      drivers/gpio/gpio-ich.c
7731
7732 IDE SUBSYSTEM
7733 M:      "David S. Miller" <davem@davemloft.net>
7734 L:      linux-ide@vger.kernel.org
7735 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7736 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7737 S:      Maintained
7738 F:      Documentation/ide/
7739 F:      drivers/ide/
7740 F:      include/linux/ide.h
7741
7742 IDE/ATAPI DRIVERS
7743 M:      Borislav Petkov <bp@alien8.de>
7744 L:      linux-ide@vger.kernel.org
7745 S:      Maintained
7746 F:      Documentation/cdrom/ide-cd.rst
7747 F:      drivers/ide/ide-cd*
7748
7749 IDEAPAD LAPTOP EXTRAS DRIVER
7750 M:      Ike Panhc <ike.pan@canonical.com>
7751 L:      platform-driver-x86@vger.kernel.org
7752 W:      http://launchpad.net/ideapad-laptop
7753 S:      Maintained
7754 F:      drivers/platform/x86/ideapad-laptop.c
7755
7756 IDEAPAD LAPTOP SLIDEBAR DRIVER
7757 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7758 L:      linux-input@vger.kernel.org
7759 W:      https://github.com/o2genum/ideapad-slidebar
7760 S:      Maintained
7761 F:      drivers/input/misc/ideapad_slidebar.c
7762
7763 IDT VersaClock 5 CLOCK DRIVER
7764 M:      Marek Vasut <marek.vasut@gmail.com>
7765 S:      Maintained
7766 F:      drivers/clk/clk-versaclock5.c
7767
7768 IEEE 802.15.4 SUBSYSTEM
7769 M:      Alexander Aring <alex.aring@gmail.com>
7770 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7771 L:      linux-wpan@vger.kernel.org
7772 W:      http://wpan.cakelab.org/
7773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7775 S:      Maintained
7776 F:      net/ieee802154/
7777 F:      net/mac802154/
7778 F:      drivers/net/ieee802154/
7779 F:      include/linux/nl802154.h
7780 F:      include/linux/ieee802154.h
7781 F:      include/net/nl802154.h
7782 F:      include/net/mac802154.h
7783 F:      include/net/af_ieee802154.h
7784 F:      include/net/cfg802154.h
7785 F:      include/net/ieee802154_netdev.h
7786 F:      Documentation/networking/ieee802154.rst
7787
7788 IFE PROTOCOL
7789 M:      Yotam Gigi <yotam.gi@gmail.com>
7790 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7791 F:      net/ife
7792 F:      include/net/ife.h
7793 F:      include/uapi/linux/ife.h
7794
7795 IGORPLUG-USB IR RECEIVER
7796 M:      Sean Young <sean@mess.org>
7797 L:      linux-media@vger.kernel.org
7798 S:      Maintained
7799 F:      drivers/media/rc/igorplugusb.c
7800
7801 IGUANAWORKS USB IR TRANSCEIVER
7802 M:      Sean Young <sean@mess.org>
7803 L:      linux-media@vger.kernel.org
7804 S:      Maintained
7805 F:      drivers/media/rc/iguanair.c
7806
7807 IIO DIGITAL POTENTIOMETER DAC
7808 M:      Peter Rosin <peda@axentia.se>
7809 L:      linux-iio@vger.kernel.org
7810 S:      Maintained
7811 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7812 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7813 F:      drivers/iio/dac/dpot-dac.c
7814
7815 IIO ENVELOPE DETECTOR
7816 M:      Peter Rosin <peda@axentia.se>
7817 L:      linux-iio@vger.kernel.org
7818 S:      Maintained
7819 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7820 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7821 F:      drivers/iio/adc/envelope-detector.c
7822
7823 IIO MULTIPLEXER
7824 M:      Peter Rosin <peda@axentia.se>
7825 L:      linux-iio@vger.kernel.org
7826 S:      Maintained
7827 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7828 F:      drivers/iio/multiplexer/iio-mux.c
7829
7830 IIO SUBSYSTEM AND DRIVERS
7831 M:      Jonathan Cameron <jic23@kernel.org>
7832 R:      Hartmut Knaack <knaack.h@gmx.de>
7833 R:      Lars-Peter Clausen <lars@metafoo.de>
7834 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7835 L:      linux-iio@vger.kernel.org
7836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7837 S:      Maintained
7838 F:      Documentation/ABI/testing/configfs-iio*
7839 F:      Documentation/ABI/testing/sysfs-bus-iio*
7840 F:      Documentation/devicetree/bindings/iio/
7841 F:      drivers/iio/
7842 F:      drivers/staging/iio/
7843 F:      include/linux/iio/
7844 F:      tools/iio/
7845
7846 IIO UNIT CONVERTER
7847 M:      Peter Rosin <peda@axentia.se>
7848 L:      linux-iio@vger.kernel.org
7849 S:      Maintained
7850 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7851 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7852 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7853 F:      drivers/iio/afe/iio-rescale.c
7854
7855 IKANOS/ADI EAGLE ADSL USB DRIVER
7856 M:      Matthieu Castet <castet.matthieu@free.fr>
7857 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7858 S:      Maintained
7859 F:      drivers/usb/atm/ueagle-atm.c
7860
7861 IMGTEC ASCII LCD DRIVER
7862 M:      Paul Burton <paul.burton@mips.com>
7863 S:      Maintained
7864 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7865 F:      drivers/auxdisplay/img-ascii-lcd.c
7866
7867 IMGTEC IR DECODER DRIVER
7868 M:      James Hogan <jhogan@kernel.org>
7869 S:      Maintained
7870 F:      drivers/media/rc/img-ir/
7871
7872 IMON SOUNDGRAPH USB IR RECEIVER
7873 M:      Sean Young <sean@mess.org>
7874 L:      linux-media@vger.kernel.org
7875 S:      Maintained
7876 F:      drivers/media/rc/imon_raw.c
7877 F:      drivers/media/rc/imon.c
7878
7879 IMS TWINTURBO FRAMEBUFFER DRIVER
7880 L:      linux-fbdev@vger.kernel.org
7881 S:      Orphan
7882 F:      drivers/video/fbdev/imsttfb.c
7883
7884 INA209 HARDWARE MONITOR DRIVER
7885 M:      Guenter Roeck <linux@roeck-us.net>
7886 L:      linux-hwmon@vger.kernel.org
7887 S:      Maintained
7888 F:      Documentation/hwmon/ina209.rst
7889 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7890 F:      drivers/hwmon/ina209.c
7891
7892 INA2XX HARDWARE MONITOR DRIVER
7893 M:      Guenter Roeck <linux@roeck-us.net>
7894 L:      linux-hwmon@vger.kernel.org
7895 S:      Maintained
7896 F:      Documentation/hwmon/ina2xx.rst
7897 F:      drivers/hwmon/ina2xx.c
7898 F:      include/linux/platform_data/ina2xx.h
7899
7900 INDUSTRY PACK SUBSYSTEM (IPACK)
7901 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7902 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7903 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7904 L:      industrypack-devel@lists.sourceforge.net
7905 W:      http://industrypack.sourceforge.net
7906 S:      Maintained
7907 F:      drivers/ipack/
7908
7909 INFINEON DPS310 Driver
7910 M:      Eddie James <eajames@linux.ibm.com>
7911 L:      linux-iio@vger.kernel.org
7912 F:      drivers/iio/pressure/dps310.c
7913 S:      Maintained
7914
7915 INFINIBAND SUBSYSTEM
7916 M:      Doug Ledford <dledford@redhat.com>
7917 M:      Jason Gunthorpe <jgg@mellanox.com>
7918 L:      linux-rdma@vger.kernel.org
7919 W:      https://github.com/linux-rdma/rdma-core
7920 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7921 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7922 S:      Supported
7923 F:      Documentation/devicetree/bindings/infiniband/
7924 F:      Documentation/infiniband/
7925 F:      drivers/infiniband/
7926 F:      include/uapi/linux/if_infiniband.h
7927 F:      include/uapi/rdma/
7928 F:      include/rdma/
7929 F:      include/trace/events/ib_mad.h
7930 F:      include/trace/events/ib_umad.h
7931 F:      samples/bpf/ibumad_kern.c
7932 F:      samples/bpf/ibumad_user.c
7933
7934 INGENIC JZ4780 DMA Driver
7935 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7936 S:      Maintained
7937 F:      drivers/dma/dma-jz4780.c
7938
7939 INGENIC JZ4780 NAND DRIVER
7940 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7941 L:      linux-mtd@lists.infradead.org
7942 S:      Maintained
7943 F:      drivers/mtd/nand/raw/ingenic/
7944
7945 INOTIFY
7946 M:      Jan Kara <jack@suse.cz>
7947 R:      Amir Goldstein <amir73il@gmail.com>
7948 L:      linux-fsdevel@vger.kernel.org
7949 S:      Maintained
7950 F:      Documentation/filesystems/inotify.txt
7951 F:      fs/notify/inotify/
7952 F:      include/linux/inotify.h
7953 F:      include/uapi/linux/inotify.h
7954
7955 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7956 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7957 L:      linux-input@vger.kernel.org
7958 Q:      http://patchwork.kernel.org/project/linux-input/list/
7959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7960 S:      Maintained
7961 F:      drivers/input/
7962 F:      include/linux/input.h
7963 F:      include/uapi/linux/input.h
7964 F:      include/uapi/linux/input-event-codes.h
7965 F:      include/linux/input/
7966 F:      Documentation/devicetree/bindings/input/
7967 F:      Documentation/devicetree/bindings/serio/
7968 F:      Documentation/input/
7969
7970 INPUT MULTITOUCH (MT) PROTOCOL
7971 M:      Henrik Rydberg <rydberg@bitmath.org>
7972 L:      linux-input@vger.kernel.org
7973 S:      Odd fixes
7974 F:      Documentation/input/multi-touch-protocol.rst
7975 F:      drivers/input/input-mt.c
7976 K:      \b(ABS|SYN)_MT_
7977
7978 INSIDE SECURE CRYPTO DRIVER
7979 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7980 F:      drivers/crypto/inside-secure/
7981 S:      Maintained
7982 L:      linux-crypto@vger.kernel.org
7983
7984 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7985 M:      Mimi Zohar <zohar@linux.ibm.com>
7986 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7987 L:      linux-integrity@vger.kernel.org
7988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7989 S:      Supported
7990 F:      security/integrity/ima/
7991
7992 INTEL 810/815 FRAMEBUFFER DRIVER
7993 M:      Antonino Daplas <adaplas@gmail.com>
7994 L:      linux-fbdev@vger.kernel.org
7995 S:      Maintained
7996 F:      drivers/video/fbdev/i810/
7997
7998 INTEL ASoC DRIVERS
7999 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
8000 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
8001 M:      Jie Yang <yang.jie@linux.intel.com>
8002 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8003 S:      Supported
8004 F:      sound/soc/intel/
8005
8006 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
8007 M:      Hans de Goede <hdegoede@redhat.com>
8008 L:      platform-driver-x86@vger.kernel.org
8009 S:      Maintained
8010 F:      drivers/platform/x86/intel_atomisp2_pm.c
8011
8012 INTEL C600 SERIES SAS CONTROLLER DRIVER
8013 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
8014 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
8015 L:      linux-scsi@vger.kernel.org
8016 T:      git git://git.code.sf.net/p/intel-sas/isci
8017 S:      Supported
8018 F:      drivers/scsi/isci/
8019
8020 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
8021 M:      Jani Nikula <jani.nikula@linux.intel.com>
8022 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
8023 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
8024 L:      intel-gfx@lists.freedesktop.org
8025 W:      https://01.org/linuxgraphics/
8026 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
8027 C:      irc://chat.freenode.net/intel-gfx
8028 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
8029 T:      git git://anongit.freedesktop.org/drm-intel
8030 S:      Supported
8031 F:      drivers/gpu/drm/i915/
8032 F:      include/drm/i915*
8033 F:      include/uapi/drm/i915_drm.h
8034 F:      Documentation/gpu/i915.rst
8035
8036 INTEL ETHERNET DRIVERS
8037 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
8038 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
8039 W:      http://www.intel.com/support/feedback.htm
8040 W:      http://e1000.sourceforge.net/
8041 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
8042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
8043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
8044 S:      Supported
8045 F:      Documentation/networking/device_drivers/intel/e100.rst
8046 F:      Documentation/networking/device_drivers/intel/e1000.rst
8047 F:      Documentation/networking/device_drivers/intel/e1000e.rst
8048 F:      Documentation/networking/device_drivers/intel/fm10k.rst
8049 F:      Documentation/networking/device_drivers/intel/igb.rst
8050 F:      Documentation/networking/device_drivers/intel/igbvf.rst
8051 F:      Documentation/networking/device_drivers/intel/ixgb.rst
8052 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
8053 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
8054 F:      Documentation/networking/device_drivers/intel/i40e.rst
8055 F:      Documentation/networking/device_drivers/intel/iavf.rst
8056 F:      Documentation/networking/device_drivers/intel/ice.rst
8057 F:      drivers/net/ethernet/intel/
8058 F:      drivers/net/ethernet/intel/*/
8059 F:      include/linux/avf/virtchnl.h
8060
8061 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
8062 M:      Maik Broemme <mbroemme@libmpq.org>
8063 L:      linux-fbdev@vger.kernel.org
8064 S:      Maintained
8065 F:      Documentation/fb/intelfb.rst
8066 F:      drivers/video/fbdev/intelfb/
8067
8068 INTEL GPIO DRIVERS
8069 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8070 L:      linux-gpio@vger.kernel.org
8071 S:      Maintained
8072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8073 F:      drivers/gpio/gpio-ich.c
8074 F:      drivers/gpio/gpio-intel-mid.c
8075 F:      drivers/gpio/gpio-lynxpoint.c
8076 F:      drivers/gpio/gpio-merrifield.c
8077 F:      drivers/gpio/gpio-ml-ioh.c
8078 F:      drivers/gpio/gpio-pch.c
8079 F:      drivers/gpio/gpio-sch.c
8080 F:      drivers/gpio/gpio-sodaville.c
8081
8082 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
8083 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
8084 M:      Zhi Wang <zhi.a.wang@intel.com>
8085 L:      intel-gvt-dev@lists.freedesktop.org
8086 L:      intel-gfx@lists.freedesktop.org
8087 W:      https://01.org/igvt-g
8088 T:      git https://github.com/intel/gvt-linux.git
8089 S:      Supported
8090 F:      drivers/gpu/drm/i915/gvt/
8091
8092 INTEL HID EVENT DRIVER
8093 M:      Alex Hung <alex.hung@canonical.com>
8094 L:      platform-driver-x86@vger.kernel.org
8095 S:      Maintained
8096 F:      drivers/platform/x86/intel-hid.c
8097
8098 INTEL I/OAT DMA DRIVER
8099 M:      Dave Jiang <dave.jiang@intel.com>
8100 R:      Dan Williams <dan.j.williams@intel.com>
8101 L:      dmaengine@vger.kernel.org
8102 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
8103 S:      Supported
8104 F:      drivers/dma/ioat*
8105
8106 INTEL IDLE DRIVER
8107 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
8108 M:      Len Brown <lenb@kernel.org>
8109 L:      linux-pm@vger.kernel.org
8110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
8111 B:      https://bugzilla.kernel.org
8112 S:      Supported
8113 F:      drivers/idle/intel_idle.c
8114
8115 INTEL INTEGRATED SENSOR HUB DRIVER
8116 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8117 M:      Jiri Kosina <jikos@kernel.org>
8118 L:      linux-input@vger.kernel.org
8119 S:      Maintained
8120 F:      drivers/hid/intel-ish-hid/
8121
8122 INTEL IOMMU (VT-d)
8123 M:      David Woodhouse <dwmw2@infradead.org>
8124 L:      iommu@lists.linux-foundation.org
8125 T:      git git://git.infradead.org/iommu-2.6.git
8126 S:      Supported
8127 F:      drivers/iommu/intel-iommu.c
8128 F:      include/linux/intel-iommu.h
8129
8130 INTEL IOP-ADMA DMA DRIVER
8131 R:      Dan Williams <dan.j.williams@intel.com>
8132 S:      Odd fixes
8133 F:      drivers/dma/iop-adma.c
8134
8135 INTEL IPU3 CSI-2 CIO2 DRIVER
8136 M:      Yong Zhi <yong.zhi@intel.com>
8137 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8138 M:      Bingbu Cao <bingbu.cao@intel.com>
8139 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8140 L:      linux-media@vger.kernel.org
8141 S:      Maintained
8142 F:      drivers/media/pci/intel/ipu3/
8143 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8144
8145 INTEL IPU3 CSI-2 IMGU DRIVER
8146 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8147 L:      linux-media@vger.kernel.org
8148 S:      Maintained
8149 F:      drivers/staging/media/ipu3/
8150 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8151 F:      Documentation/media/v4l-drivers/ipu3.rst
8152
8153 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8154 M:      Krzysztof Halasa <khalasa@piap.pl>
8155 S:      Maintained
8156 F:      include/linux/soc/ixp4xx/qmgr.h
8157 F:      include/linux/soc/ixp4xx/npe.h
8158 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8159 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8160 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8161 F:      drivers/net/wan/ixp4xx_hss.c
8162
8163 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8164 M:      Deepak Saxena <dsaxena@plexity.net>
8165 S:      Maintained
8166 F:      drivers/char/hw_random/ixp4xx-rng.c
8167
8168 INTEL MANAGEMENT ENGINE (mei)
8169 M:      Tomas Winkler <tomas.winkler@intel.com>
8170 L:      linux-kernel@vger.kernel.org
8171 S:      Supported
8172 F:      include/uapi/linux/mei.h
8173 F:      include/linux/mei_cl_bus.h
8174 F:      drivers/misc/mei/*
8175 F:      drivers/watchdog/mei_wdt.c
8176 F:      Documentation/driver-api/mei/*
8177 F:      samples/mei/*
8178
8179 INTEL MENLOW THERMAL DRIVER
8180 M:      Sujith Thomas <sujith.thomas@intel.com>
8181 L:      platform-driver-x86@vger.kernel.org
8182 W:      https://01.org/linux-acpi
8183 S:      Supported
8184 F:      drivers/platform/x86/intel_menlow.c
8185
8186 INTEL MIC DRIVERS (mic)
8187 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8188 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8189 S:      Supported
8190 W:      https://github.com/sudeepdutt/mic
8191 W:      http://software.intel.com/en-us/mic-developer
8192 F:      include/linux/mic_bus.h
8193 F:      include/linux/scif.h
8194 F:      include/uapi/linux/mic_common.h
8195 F:      include/uapi/linux/mic_ioctl.h
8196 F:      include/uapi/linux/scif_ioctl.h
8197 F:      drivers/misc/mic/
8198 F:      drivers/dma/mic_x100_dma.c
8199 F:      drivers/dma/mic_x100_dma.h
8200 F:      Documentation/mic/
8201
8202 INTEL PMC CORE DRIVER
8203 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8204 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8205 L:      platform-driver-x86@vger.kernel.org
8206 S:      Maintained
8207 F:      drivers/platform/x86/intel_pmc_core*
8208
8209 INTEL PMC/P-Unit IPC DRIVER
8210 M:      Zha Qipeng<qipeng.zha@intel.com>
8211 L:      platform-driver-x86@vger.kernel.org
8212 S:      Maintained
8213 F:      drivers/platform/x86/intel_pmc_ipc.c
8214 F:      drivers/platform/x86/intel_punit_ipc.c
8215 F:      arch/x86/include/asm/intel_pmc_ipc.h
8216 F:      arch/x86/include/asm/intel_punit_ipc.h
8217
8218 INTEL PMIC GPIO DRIVERS
8219 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8220 S:      Maintained
8221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8222 F:      drivers/gpio/gpio-*cove.c
8223 F:      drivers/gpio/gpio-msic.c
8224
8225 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
8226 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8227 S:      Maintained
8228 F:      drivers/mfd/intel_msic.c
8229 F:      drivers/mfd/intel_soc_pmic*
8230 F:      include/linux/mfd/intel_msic.h
8231 F:      include/linux/mfd/intel_soc_pmic*
8232
8233 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8234 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8235 L:      linux-wireless@vger.kernel.org
8236 S:      Maintained
8237 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8238 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8239 F:      drivers/net/wireless/intel/ipw2x00/
8240
8241 INTEL PSTATE DRIVER
8242 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8243 M:      Len Brown <lenb@kernel.org>
8244 L:      linux-pm@vger.kernel.org
8245 S:      Supported
8246 F:      drivers/cpufreq/intel_pstate.c
8247
8248 INTEL RDMA RNIC DRIVER
8249 M:      Faisal Latif <faisal.latif@intel.com>
8250 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8251 L:      linux-rdma@vger.kernel.org
8252 S:      Supported
8253 F:      drivers/infiniband/hw/i40iw/
8254 F:      include/uapi/rdma/i40iw-abi.h
8255
8256 INTEL SPEED SELECT TECHNOLOGY
8257 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8258 L:      platform-driver-x86@vger.kernel.org
8259 S:      Maintained
8260 F:      drivers/platform/x86/intel_speed_select_if/
8261 F:      tools/power/x86/intel-speed-select/
8262 F:      include/uapi/linux/isst_if.h
8263
8264 INTEL TELEMETRY DRIVER
8265 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8266 M:      "David E. Box" <david.e.box@linux.intel.com>
8267 L:      platform-driver-x86@vger.kernel.org
8268 S:      Maintained
8269 F:      arch/x86/include/asm/intel_telemetry.h
8270 F:      drivers/platform/x86/intel_telemetry*
8271
8272 INTEL VIRTUAL BUTTON DRIVER
8273 M:      AceLan Kao <acelan.kao@canonical.com>
8274 L:      platform-driver-x86@vger.kernel.org
8275 S:      Maintained
8276 F:      drivers/platform/x86/intel-vbtn.c
8277
8278 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8279 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8280 L:      linux-wireless@vger.kernel.org
8281 S:      Supported
8282 F:      drivers/net/wireless/intel/iwlegacy/
8283
8284 INTEL WIRELESS WIFI LINK (iwlwifi)
8285 M:      Johannes Berg <johannes.berg@intel.com>
8286 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8287 M:      Luca Coelho <luciano.coelho@intel.com>
8288 M:      Intel Linux Wireless <linuxwifi@intel.com>
8289 L:      linux-wireless@vger.kernel.org
8290 W:      http://intellinuxwireless.org
8291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8292 S:      Supported
8293 F:      drivers/net/wireless/intel/iwlwifi/
8294
8295 INTEL WIRELESS WIMAX CONNECTION 2400
8296 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8297 M:      linux-wimax@intel.com
8298 L:      wimax@linuxwimax.org (subscribers-only)
8299 S:      Supported
8300 W:      http://linuxwimax.org
8301 F:      Documentation/wimax/README.i2400m
8302 F:      drivers/net/wimax/i2400m/
8303 F:      include/uapi/linux/wimax/i2400m.h
8304
8305 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8306 M:      Mario Limonciello <mario.limonciello@dell.com>
8307 S:      Maintained
8308 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8309
8310 INTEL(R) TRACE HUB
8311 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8312 S:      Supported
8313 F:      Documentation/trace/intel_th.rst
8314 F:      drivers/hwtracing/intel_th/
8315
8316 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8317 M:      Ning Sun <ning.sun@intel.com>
8318 L:      tboot-devel@lists.sourceforge.net
8319 W:      http://tboot.sourceforge.net
8320 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8321 S:      Supported
8322 F:      Documentation/intel_txt.txt
8323 F:      include/linux/tboot.h
8324 F:      arch/x86/kernel/tboot.c
8325
8326 INTEL-MID GPIO DRIVER
8327 M:      David Cohen <david.a.cohen@linux.intel.com>
8328 L:      linux-gpio@vger.kernel.org
8329 S:      Maintained
8330 F:      drivers/gpio/gpio-intel-mid.c
8331
8332 INTERCONNECT API
8333 M:      Georgi Djakov <georgi.djakov@linaro.org>
8334 L:      linux-pm@vger.kernel.org
8335 S:      Maintained
8336 F:      Documentation/interconnect/
8337 F:      Documentation/devicetree/bindings/interconnect/
8338 F:      drivers/interconnect/
8339 F:      include/dt-bindings/interconnect/
8340 F:      include/linux/interconnect-provider.h
8341 F:      include/linux/interconnect.h
8342
8343 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8344 M:      Linus Walleij <linus.walleij@linaro.org>
8345 L:      linux-iio@vger.kernel.org
8346 S:      Maintained
8347 F:      drivers/iio/gyro/mpu3050*
8348 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8349
8350 IOC3 ETHERNET DRIVER
8351 M:      Ralf Baechle <ralf@linux-mips.org>
8352 L:      linux-mips@vger.kernel.org
8353 S:      Maintained
8354 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8355
8356 IOC3 SERIAL DRIVER
8357 M:      Pat Gefre <pfg@sgi.com>
8358 L:      linux-serial@vger.kernel.org
8359 S:      Maintained
8360 F:      drivers/tty/serial/ioc3_serial.c
8361
8362 IOMAP FILESYSTEM LIBRARY
8363 M:      Christoph Hellwig <hch@infradead.org>
8364 M:      Darrick J. Wong <darrick.wong@oracle.com>
8365 M:      linux-xfs@vger.kernel.org
8366 M:      linux-fsdevel@vger.kernel.org
8367 L:      linux-xfs@vger.kernel.org
8368 L:      linux-fsdevel@vger.kernel.org
8369 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8370 S:      Supported
8371 F:      fs/iomap.c
8372 F:      include/linux/iomap.h
8373
8374 IOMMU DRIVERS
8375 M:      Joerg Roedel <joro@8bytes.org>
8376 L:      iommu@lists.linux-foundation.org
8377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8378 S:      Maintained
8379 F:      Documentation/devicetree/bindings/iommu/
8380 F:      drivers/iommu/
8381 F:      include/linux/iommu.h
8382 F:      include/linux/of_iommu.h
8383 F:      include/linux/iova.h
8384
8385 IO_URING
8386 M:      Jens Axboe <axboe@kernel.dk>
8387 L:      linux-block@vger.kernel.org
8388 L:      linux-fsdevel@vger.kernel.org
8389 T:      git git://git.kernel.dk/linux-block
8390 T:      git git://git.kernel.dk/liburing
8391 S:      Maintained
8392 F:      fs/io_uring.c
8393 F:      include/uapi/linux/io_uring.h
8394
8395 IP MASQUERADING
8396 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8397 S:      Maintained
8398 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8399
8400 IPMI SUBSYSTEM
8401 M:      Corey Minyard <minyard@acm.org>
8402 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8403 W:      http://openipmi.sourceforge.net/
8404 S:      Supported
8405 F:      Documentation/devicetree/bindings/ipmi/
8406 F:      Documentation/IPMI.txt
8407 F:      drivers/char/ipmi/
8408 F:      include/linux/ipmi*
8409 F:      include/uapi/linux/ipmi*
8410
8411 IPS SCSI RAID DRIVER
8412 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8413 L:      linux-scsi@vger.kernel.org
8414 W:      http://www.adaptec.com/
8415 S:      Maintained
8416 F:      drivers/scsi/ips*
8417
8418 IPVS
8419 M:      Wensong Zhang <wensong@linux-vs.org>
8420 M:      Simon Horman <horms@verge.net.au>
8421 M:      Julian Anastasov <ja@ssi.bg>
8422 L:      netdev@vger.kernel.org
8423 L:      lvs-devel@vger.kernel.org
8424 S:      Maintained
8425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8427 F:      Documentation/networking/ipvs-sysctl.txt
8428 F:      include/net/ip_vs.h
8429 F:      include/uapi/linux/ip_vs.h
8430 F:      net/netfilter/ipvs/
8431
8432 IPWIRELESS DRIVER
8433 M:      Jiri Kosina <jikos@kernel.org>
8434 M:      David Sterba <dsterba@suse.com>
8435 S:      Odd Fixes
8436 F:      drivers/tty/ipwireless/
8437
8438 IPX NETWORK LAYER
8439 L:      netdev@vger.kernel.org
8440 S:      Obsolete
8441 F:      include/uapi/linux/ipx.h
8442
8443 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8444 M:      Marc Zyngier <marc.zyngier@arm.com>
8445 S:      Maintained
8446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8447 F:      Documentation/IRQ-domain.txt
8448 F:      include/linux/irqdomain.h
8449 F:      kernel/irq/irqdomain.c
8450 F:      kernel/irq/msi.c
8451
8452 IRQ SUBSYSTEM
8453 M:      Thomas Gleixner <tglx@linutronix.de>
8454 L:      linux-kernel@vger.kernel.org
8455 S:      Maintained
8456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8457 F:      kernel/irq/
8458
8459 IRQCHIP DRIVERS
8460 M:      Thomas Gleixner <tglx@linutronix.de>
8461 M:      Jason Cooper <jason@lakedaemon.net>
8462 M:      Marc Zyngier <marc.zyngier@arm.com>
8463 L:      linux-kernel@vger.kernel.org
8464 S:      Maintained
8465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8466 F:      Documentation/devicetree/bindings/interrupt-controller/
8467 F:      drivers/irqchip/
8468
8469 ISA
8470 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8471 S:      Maintained
8472 F:      Documentation/isa.txt
8473 F:      drivers/base/isa.c
8474 F:      include/linux/isa.h
8475
8476 ISA RADIO MODULE
8477 M:      Hans Verkuil <hverkuil@xs4all.nl>
8478 L:      linux-media@vger.kernel.org
8479 T:      git git://linuxtv.org/media_tree.git
8480 W:      https://linuxtv.org
8481 S:      Maintained
8482 F:      drivers/media/radio/radio-isa*
8483
8484 ISAPNP
8485 M:      Jaroslav Kysela <perex@perex.cz>
8486 S:      Maintained
8487 F:      Documentation/isapnp.txt
8488 F:      drivers/pnp/isapnp/
8489 F:      include/linux/isapnp.h
8490
8491 ISCSI
8492 M:      Lee Duncan <lduncan@suse.com>
8493 M:      Chris Leech <cleech@redhat.com>
8494 L:      open-iscsi@googlegroups.com
8495 W:      www.open-iscsi.com
8496 S:      Maintained
8497 F:      drivers/scsi/*iscsi*
8498 F:      include/scsi/*iscsi*
8499
8500 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8501 M:      Peter Jones <pjones@redhat.com>
8502 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8503 S:      Maintained
8504 F:      drivers/firmware/iscsi_ibft*
8505
8506 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8507 M:      Sagi Grimberg <sagi@grimberg.me>
8508 M:      Max Gurtovoy <maxg@mellanox.com>
8509 L:      linux-rdma@vger.kernel.org
8510 S:      Supported
8511 W:      http://www.openfabrics.org
8512 W:      www.open-iscsi.org
8513 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8514 F:      drivers/infiniband/ulp/iser/
8515
8516 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8517 M:      Sagi Grimberg <sagi@grimberg.me>
8518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8519 L:      linux-rdma@vger.kernel.org
8520 L:      target-devel@vger.kernel.org
8521 S:      Supported
8522 W:      http://www.linux-iscsi.org
8523 F:      drivers/infiniband/ulp/isert
8524
8525 ISDN/mISDN SUBSYSTEM
8526 M:      Karsten Keil <isdn@linux-pingi.de>
8527 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8528 L:      netdev@vger.kernel.org
8529 W:      http://www.isdn4linux.de
8530 S:      Maintained
8531 F:      drivers/isdn/mISDN
8532 F:      drivers/isdn/hardware
8533
8534 ISDN/CAPI SUBSYSTEM
8535 M:      Karsten Keil <isdn@linux-pingi.de>
8536 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8537 L:      netdev@vger.kernel.org
8538 W:      http://www.isdn4linux.de
8539 S:      Odd Fixes
8540 F:      Documentation/isdn/
8541 F:      drivers/isdn/capi/
8542 F:      drivers/staging/isdn/
8543 F:      net/bluetooth/cmtp/
8544 F:      include/linux/isdn/
8545 F:      include/uapi/linux/isdn/
8546
8547 IT87 HARDWARE MONITORING DRIVER
8548 M:      Jean Delvare <jdelvare@suse.com>
8549 L:      linux-hwmon@vger.kernel.org
8550 S:      Maintained
8551 F:      Documentation/hwmon/it87.rst
8552 F:      drivers/hwmon/it87.c
8553
8554 IT913X MEDIA DRIVER
8555 M:      Antti Palosaari <crope@iki.fi>
8556 L:      linux-media@vger.kernel.org
8557 W:      https://linuxtv.org
8558 W:      http://palosaari.fi/linux/
8559 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8560 T:      git git://linuxtv.org/anttip/media_tree.git
8561 S:      Maintained
8562 F:      drivers/media/tuners/it913x*
8563
8564 IVTV VIDEO4LINUX DRIVER
8565 M:      Andy Walls <awalls@md.metrocast.net>
8566 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8567 L:      linux-media@vger.kernel.org
8568 T:      git git://linuxtv.org/media_tree.git
8569 W:      http://www.ivtvdriver.org
8570 S:      Maintained
8571 F:      Documentation/media/v4l-drivers/ivtv*
8572 F:      drivers/media/pci/ivtv/
8573 F:      include/uapi/linux/ivtv*
8574
8575 IX2505V MEDIA DRIVER
8576 M:      Malcolm Priestley <tvboxspy@gmail.com>
8577 L:      linux-media@vger.kernel.org
8578 W:      https://linuxtv.org
8579 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8580 S:      Maintained
8581 F:      drivers/media/dvb-frontends/ix2505v*
8582
8583 JAILHOUSE HYPERVISOR INTERFACE
8584 M:      Jan Kiszka <jan.kiszka@siemens.com>
8585 L:      jailhouse-dev@googlegroups.com
8586 S:      Maintained
8587 F:      arch/x86/kernel/jailhouse.c
8588 F:      arch/x86/include/asm/jailhouse_para.h
8589
8590 JC42.4 TEMPERATURE SENSOR DRIVER
8591 M:      Guenter Roeck <linux@roeck-us.net>
8592 L:      linux-hwmon@vger.kernel.org
8593 S:      Maintained
8594 F:      drivers/hwmon/jc42.c
8595 F:      Documentation/hwmon/jc42.rst
8596
8597 JFS FILESYSTEM
8598 M:      Dave Kleikamp <shaggy@kernel.org>
8599 L:      jfs-discussion@lists.sourceforge.net
8600 W:      http://jfs.sourceforge.net/
8601 T:      git git://github.com/kleikamp/linux-shaggy.git
8602 S:      Maintained
8603 F:      Documentation/filesystems/jfs.txt
8604 F:      fs/jfs/
8605
8606 JME NETWORK DRIVER
8607 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8608 L:      netdev@vger.kernel.org
8609 S:      Maintained
8610 F:      drivers/net/ethernet/jme.*
8611
8612 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8613 M:      David Woodhouse <dwmw2@infradead.org>
8614 M:      Richard Weinberger <richard@nod.at>
8615 L:      linux-mtd@lists.infradead.org
8616 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8617 T:      git git://git.infradead.org/ubifs-2.6.git
8618 S:      Odd Fixes
8619 F:      fs/jffs2/
8620 F:      include/uapi/linux/jffs2.h
8621
8622 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8623 M:      "Theodore Ts'o" <tytso@mit.edu>
8624 M:      Jan Kara <jack@suse.com>
8625 L:      linux-ext4@vger.kernel.org
8626 S:      Maintained
8627 F:      fs/jbd2/
8628 F:      include/linux/jbd2.h
8629
8630 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8631 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8632 L:      linux-media@vger.kernel.org
8633 S:      Maintained
8634 F:      drivers/media/platform/rcar_jpu.c
8635
8636 JSM Neo PCI based serial card
8637 L:      linux-serial@vger.kernel.org
8638 S:      Orphan
8639 F:      drivers/tty/serial/jsm/
8640
8641 K10TEMP HARDWARE MONITORING DRIVER
8642 M:      Clemens Ladisch <clemens@ladisch.de>
8643 L:      linux-hwmon@vger.kernel.org
8644 S:      Maintained
8645 F:      Documentation/hwmon/k10temp.rst
8646 F:      drivers/hwmon/k10temp.c
8647
8648 K8TEMP HARDWARE MONITORING DRIVER
8649 M:      Rudolf Marek <r.marek@assembler.cz>
8650 L:      linux-hwmon@vger.kernel.org
8651 S:      Maintained
8652 F:      Documentation/hwmon/k8temp.rst
8653 F:      drivers/hwmon/k8temp.c
8654
8655 KASAN
8656 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8657 R:      Alexander Potapenko <glider@google.com>
8658 R:      Dmitry Vyukov <dvyukov@google.com>
8659 L:      kasan-dev@googlegroups.com
8660 S:      Maintained
8661 F:      arch/*/include/asm/kasan.h
8662 F:      arch/*/mm/kasan_init*
8663 F:      Documentation/dev-tools/kasan.rst
8664 F:      include/linux/kasan*.h
8665 F:      lib/test_kasan.c
8666 F:      mm/kasan/
8667 F:      scripts/Makefile.kasan
8668
8669 KCONFIG
8670 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8671 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8672 L:      linux-kbuild@vger.kernel.org
8673 S:      Maintained
8674 F:      Documentation/kbuild/kconfig*
8675 F:      scripts/kconfig/
8676 F:      scripts/Kconfig.include
8677
8678 KDUMP
8679 M:      Dave Young <dyoung@redhat.com>
8680 M:      Baoquan He <bhe@redhat.com>
8681 R:      Vivek Goyal <vgoyal@redhat.com>
8682 L:      kexec@lists.infradead.org
8683 W:      http://lse.sourceforge.net/kdump/
8684 S:      Maintained
8685 F:      Documentation/kdump/
8686
8687 KEENE FM RADIO TRANSMITTER DRIVER
8688 M:      Hans Verkuil <hverkuil@xs4all.nl>
8689 L:      linux-media@vger.kernel.org
8690 T:      git git://linuxtv.org/media_tree.git
8691 W:      https://linuxtv.org
8692 S:      Maintained
8693 F:      drivers/media/radio/radio-keene*
8694
8695 KERNEL AUTOMOUNTER
8696 M:      Ian Kent <raven@themaw.net>
8697 L:      autofs@vger.kernel.org
8698 S:      Maintained
8699 F:      fs/autofs/
8700
8701 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8702 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8703 M:      Michal Marek <michal.lkml@markovi.net>
8704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8705 L:      linux-kbuild@vger.kernel.org
8706 S:      Maintained
8707 F:      Documentation/kbuild/
8708 F:      Makefile
8709 F:      scripts/Kbuild*
8710 F:      scripts/Makefile*
8711 F:      scripts/basic/
8712 F:      scripts/mk*
8713 F:      scripts/*vmlinux*
8714 F:      scripts/mod/
8715 F:      scripts/package/
8716
8717 KERNEL JANITORS
8718 L:      kernel-janitors@vger.kernel.org
8719 W:      http://kernelnewbies.org/KernelJanitors
8720 S:      Odd Fixes
8721
8722 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8723 M:      "J. Bruce Fields" <bfields@fieldses.org>
8724 M:      Chuck Lever <chuck.lever@oracle.com>
8725 L:      linux-nfs@vger.kernel.org
8726 W:      http://nfs.sourceforge.net/
8727 T:      git git://linux-nfs.org/~bfields/linux.git
8728 S:      Supported
8729 F:      fs/nfsd/
8730 F:      include/uapi/linux/nfsd/
8731 F:      fs/lockd/
8732 F:      fs/nfs_common/
8733 F:      net/sunrpc/
8734 F:      include/linux/lockd/
8735 F:      include/linux/sunrpc/
8736 F:      include/uapi/linux/sunrpc/
8737
8738 KERNEL SELFTEST FRAMEWORK
8739 M:      Shuah Khan <shuah@kernel.org>
8740 M:      Shuah Khan <skhan@linuxfoundation.org>
8741 L:      linux-kselftest@vger.kernel.org
8742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8743 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8744 S:      Maintained
8745 F:      tools/testing/selftests/
8746 F:      Documentation/dev-tools/kselftest*
8747
8748 KERNEL USERMODE HELPER
8749 M:      Luis Chamberlain <mcgrof@kernel.org>
8750 L:      linux-kernel@vger.kernel.org
8751 S:      Maintained
8752 F:      kernel/umh.c
8753 F:      include/linux/umh.h
8754
8755 KERNEL VIRTUAL MACHINE (KVM)
8756 M:      Paolo Bonzini <pbonzini@redhat.com>
8757 M:      Radim Krčmář <rkrcmar@redhat.com>
8758 L:      kvm@vger.kernel.org
8759 W:      http://www.linux-kvm.org
8760 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8761 S:      Supported
8762 F:      Documentation/virtual/kvm/
8763 F:      include/trace/events/kvm.h
8764 F:      include/uapi/asm-generic/kvm*
8765 F:      include/uapi/linux/kvm*
8766 F:      include/asm-generic/kvm*
8767 F:      include/linux/kvm*
8768 F:      include/kvm/iodev.h
8769 F:      virt/kvm/*
8770 F:      tools/kvm/
8771 F:      tools/testing/selftests/kvm/
8772
8773 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8774 M:      Joerg Roedel <joro@8bytes.org>
8775 L:      kvm@vger.kernel.org
8776 W:      http://www.linux-kvm.org/
8777 S:      Maintained
8778 F:      arch/x86/include/asm/svm.h
8779 F:      arch/x86/kvm/svm.c
8780
8781 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8782 M:      Marc Zyngier <marc.zyngier@arm.com>
8783 R:      James Morse <james.morse@arm.com>
8784 R:      Julien Thierry <julien.thierry@arm.com>
8785 R:      Suzuki K Pouloze <suzuki.poulose@arm.com>
8786 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8787 L:      kvmarm@lists.cs.columbia.edu
8788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8789 S:      Maintained
8790 F:      arch/arm/include/uapi/asm/kvm*
8791 F:      arch/arm/include/asm/kvm*
8792 F:      arch/arm/kvm/
8793 F:      arch/arm64/include/uapi/asm/kvm*
8794 F:      arch/arm64/include/asm/kvm*
8795 F:      arch/arm64/kvm/
8796 F:      virt/kvm/arm/
8797 F:      include/kvm/arm_*
8798
8799 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8800 M:      James Hogan <jhogan@kernel.org>
8801 L:      linux-mips@vger.kernel.org
8802 S:      Supported
8803 F:      arch/mips/include/uapi/asm/kvm*
8804 F:      arch/mips/include/asm/kvm*
8805 F:      arch/mips/kvm/
8806
8807 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8808 M:      Paul Mackerras <paulus@ozlabs.org>
8809 L:      kvm-ppc@vger.kernel.org
8810 W:      http://www.linux-kvm.org/
8811 T:      git git://github.com/agraf/linux-2.6.git
8812 S:      Supported
8813 F:      arch/powerpc/include/uapi/asm/kvm*
8814 F:      arch/powerpc/include/asm/kvm*
8815 F:      arch/powerpc/kvm/
8816 F:      arch/powerpc/kernel/kvm*
8817
8818 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8819 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8820 M:      Janosch Frank <frankja@linux.ibm.com>
8821 R:      David Hildenbrand <david@redhat.com>
8822 R:      Cornelia Huck <cohuck@redhat.com>
8823 L:      linux-s390@vger.kernel.org
8824 W:      http://www.ibm.com/developerworks/linux/linux390/
8825 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8826 S:      Supported
8827 F:      arch/s390/include/uapi/asm/kvm*
8828 F:      arch/s390/include/asm/gmap.h
8829 F:      arch/s390/include/asm/kvm*
8830 F:      arch/s390/kvm/
8831 F:      arch/s390/mm/gmap.c
8832
8833 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8834 M:      Paolo Bonzini <pbonzini@redhat.com>
8835 M:      Radim Krčmář <rkrcmar@redhat.com>
8836 L:      kvm@vger.kernel.org
8837 W:      http://www.linux-kvm.org
8838 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8839 S:      Supported
8840 F:      arch/x86/kvm/
8841 F:      arch/x86/kvm/*/
8842 F:      arch/x86/include/uapi/asm/kvm*
8843 F:      arch/x86/include/asm/kvm*
8844 F:      arch/x86/include/asm/pvclock-abi.h
8845 F:      arch/x86/kernel/kvm.c
8846 F:      arch/x86/kernel/kvmclock.c
8847
8848 KERNFS
8849 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8850 M:      Tejun Heo <tj@kernel.org>
8851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8852 S:      Supported
8853 F:      include/linux/kernfs.h
8854 F:      fs/kernfs/
8855
8856 KEXEC
8857 M:      Eric Biederman <ebiederm@xmission.com>
8858 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8859 L:      kexec@lists.infradead.org
8860 S:      Maintained
8861 F:      include/linux/kexec.h
8862 F:      include/uapi/linux/kexec.h
8863 F:      kernel/kexec*
8864
8865 KEYS-ENCRYPTED
8866 M:      Mimi Zohar <zohar@linux.ibm.com>
8867 L:      linux-integrity@vger.kernel.org
8868 L:      keyrings@vger.kernel.org
8869 S:      Supported
8870 F:      Documentation/security/keys/trusted-encrypted.rst
8871 F:      include/keys/encrypted-type.h
8872 F:      security/keys/encrypted-keys/
8873
8874 KEYS-TRUSTED
8875 M:      James Bottomley <jejb@linux.ibm.com>
8876 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8877 M:      Mimi Zohar <zohar@linux.ibm.com>
8878 L:      linux-integrity@vger.kernel.org
8879 L:      keyrings@vger.kernel.org
8880 S:      Supported
8881 F:      Documentation/security/keys/trusted-encrypted.rst
8882 F:      include/keys/trusted-type.h
8883 F:      security/keys/trusted.c
8884 F:      security/keys/trusted.h
8885
8886 KEYS/KEYRINGS:
8887 M:      David Howells <dhowells@redhat.com>
8888 L:      keyrings@vger.kernel.org
8889 S:      Maintained
8890 F:      Documentation/security/keys/core.rst
8891 F:      include/linux/key.h
8892 F:      include/linux/key-type.h
8893 F:      include/linux/keyctl.h
8894 F:      include/uapi/linux/keyctl.h
8895 F:      include/keys/
8896 F:      security/keys/
8897
8898 KGDB / KDB /debug_core
8899 M:      Jason Wessel <jason.wessel@windriver.com>
8900 M:      Daniel Thompson <daniel.thompson@linaro.org>
8901 W:      http://kgdb.wiki.kernel.org/
8902 L:      kgdb-bugreport@lists.sourceforge.net
8903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8904 S:      Maintained
8905 F:      Documentation/dev-tools/kgdb.rst
8906 F:      drivers/misc/kgdbts.c
8907 F:      drivers/tty/serial/kgdboc.c
8908 F:      include/linux/kdb.h
8909 F:      include/linux/kgdb.h
8910 F:      kernel/debug/
8911
8912 KMEMLEAK
8913 M:      Catalin Marinas <catalin.marinas@arm.com>
8914 S:      Maintained
8915 F:      Documentation/dev-tools/kmemleak.rst
8916 F:      include/linux/kmemleak.h
8917 F:      mm/kmemleak.c
8918 F:      mm/kmemleak-test.c
8919
8920 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8921 M:      Luis Chamberlain <mcgrof@kernel.org>
8922 L:      linux-kernel@vger.kernel.org
8923 S:      Maintained
8924 F:      kernel/kmod.c
8925 F:      include/linux/kmod.h
8926 F:      lib/test_kmod.c
8927 F:      tools/testing/selftests/kmod/
8928
8929 KPROBES
8930 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8931 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8932 M:      "David S. Miller" <davem@davemloft.net>
8933 M:      Masami Hiramatsu <mhiramat@kernel.org>
8934 S:      Maintained
8935 F:      Documentation/kprobes.txt
8936 F:      include/linux/kprobes.h
8937 F:      include/asm-generic/kprobes.h
8938 F:      kernel/kprobes.c
8939
8940 KS0108 LCD CONTROLLER DRIVER
8941 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8942 S:      Maintained
8943 F:      Documentation/auxdisplay/ks0108
8944 F:      drivers/auxdisplay/ks0108.c
8945 F:      include/linux/ks0108.h
8946
8947 L3MDEV
8948 M:      David Ahern <dsa@cumulusnetworks.com>
8949 L:      netdev@vger.kernel.org
8950 S:      Maintained
8951 F:      net/l3mdev
8952 F:      include/net/l3mdev.h
8953
8954 L7 BPF FRAMEWORK
8955 M:      John Fastabend <john.fastabend@gmail.com>
8956 M:      Daniel Borkmann <daniel@iogearbox.net>
8957 L:      netdev@vger.kernel.org
8958 L:      bpf@vger.kernel.org
8959 S:      Maintained
8960 F:      include/linux/skmsg.h
8961 F:      net/core/skmsg.c
8962 F:      net/core/sock_map.c
8963 F:      net/ipv4/tcp_bpf.c
8964
8965 LANTIQ / INTEL Ethernet drivers
8966 M:      Hauke Mehrtens <hauke@hauke-m.de>
8967 L:      netdev@vger.kernel.org
8968 S:      Maintained
8969 F:      net/dsa/tag_gswip.c
8970 F:      drivers/net/ethernet/lantiq_xrx200.c
8971 F:      drivers/net/dsa/lantiq_pce.h
8972 F:      drivers/net/dsa/lantiq_gswip.c
8973
8974 LANTIQ MIPS ARCHITECTURE
8975 M:      John Crispin <john@phrozen.org>
8976 L:      linux-mips@vger.kernel.org
8977 S:      Maintained
8978 F:      arch/mips/lantiq
8979 F:      drivers/soc/lantiq
8980
8981 LAPB module
8982 L:      linux-x25@vger.kernel.org
8983 S:      Orphan
8984 F:      Documentation/networking/lapb-module.txt
8985 F:      include/*/lapb.h
8986 F:      net/lapb/
8987
8988 LASI 53c700 driver for PARISC
8989 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8990 L:      linux-scsi@vger.kernel.org
8991 S:      Maintained
8992 F:      Documentation/scsi/53c700.txt
8993 F:      drivers/scsi/53c700*
8994
8995 LEAKING_ADDRESSES
8996 M:      Tobin C. Harding <me@tobin.cc>
8997 M:      Tycho Andersen <tycho@tycho.ws>
8998 L:      kernel-hardening@lists.openwall.com
8999 S:      Maintained
9000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
9001 F:      scripts/leaking_addresses.pl
9002
9003 LED SUBSYSTEM
9004 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
9005 M:      Pavel Machek <pavel@ucw.cz>
9006 R:      Dan Murphy <dmurphy@ti.com>
9007 L:      linux-leds@vger.kernel.org
9008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
9009 S:      Maintained
9010 F:      Documentation/devicetree/bindings/leds/
9011 F:      drivers/leds/
9012 F:      include/linux/leds.h
9013
9014 LEGACY EEPROM DRIVER
9015 M:      Jean Delvare <jdelvare@suse.com>
9016 S:      Maintained
9017 F:      Documentation/misc-devices/eeprom.rst
9018 F:      drivers/misc/eeprom/eeprom.c
9019
9020 LEGO MINDSTORMS EV3
9021 R:      David Lechner <david@lechnology.com>
9022 S:      Maintained
9023 F:      arch/arm/boot/dts/da850-lego-ev3.dts
9024 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
9025 F:      drivers/power/supply/lego_ev3_battery.c
9026
9027 LEGO USB Tower driver
9028 M:      Juergen Stuber <starblue@users.sourceforge.net>
9029 L:      legousb-devel@lists.sourceforge.net
9030 W:      http://legousb.sourceforge.net/
9031 S:      Maintained
9032 F:      drivers/usb/misc/legousbtower.c
9033
9034 LG LAPTOP EXTRAS
9035 M:      Matan Ziv-Av <matan@svgalib.org>
9036 L:      platform-driver-x86@vger.kernel.org
9037 S:      Maintained
9038 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
9039 F:      Documentation/laptops/lg-laptop.rst
9040 F:      drivers/platform/x86/lg-laptop.c
9041
9042 LG2160 MEDIA DRIVER
9043 M:      Michael Krufky <mkrufky@linuxtv.org>
9044 L:      linux-media@vger.kernel.org
9045 W:      https://linuxtv.org
9046 W:      http://github.com/mkrufky
9047 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9048 T:      git git://linuxtv.org/mkrufky/tuners.git
9049 S:      Maintained
9050 F:      drivers/media/dvb-frontends/lg2160.*
9051
9052 LGDT3305 MEDIA DRIVER
9053 M:      Michael Krufky <mkrufky@linuxtv.org>
9054 L:      linux-media@vger.kernel.org
9055 W:      https://linuxtv.org
9056 W:      http://github.com/mkrufky
9057 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9058 T:      git git://linuxtv.org/mkrufky/tuners.git
9059 S:      Maintained
9060 F:      drivers/media/dvb-frontends/lgdt3305.*
9061
9062 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
9063 M:      Viresh Kumar <vireshk@kernel.org>
9064 L:      linux-ide@vger.kernel.org
9065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9066 S:      Maintained
9067 F:      include/linux/pata_arasan_cf_data.h
9068 F:      drivers/ata/pata_arasan_cf.c
9069
9070 LIBATA PATA DRIVERS
9071 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9072 M:      Jens Axboe <axboe@kernel.dk>
9073 L:      linux-ide@vger.kernel.org
9074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9075 S:      Maintained
9076 F:      drivers/ata/pata_*.c
9077 F:      drivers/ata/ata_generic.c
9078
9079 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
9080 M:      Linus Walleij <linus.walleij@linaro.org>
9081 L:      linux-ide@vger.kernel.org
9082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9083 S:      Maintained
9084 F:      drivers/ata/pata_ftide010.c
9085 F:      drivers/ata/sata_gemini.c
9086 F:      drivers/ata/sata_gemini.h
9087
9088 LIBATA SATA AHCI PLATFORM devices support
9089 M:      Hans de Goede <hdegoede@redhat.com>
9090 M:      Jens Axboe <axboe@kernel.dk>
9091 L:      linux-ide@vger.kernel.org
9092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9093 S:      Maintained
9094 F:      drivers/ata/ahci_platform.c
9095 F:      drivers/ata/libahci_platform.c
9096 F:      include/linux/ahci_platform.h
9097
9098 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
9099 M:      Mikael Pettersson <mikpelinux@gmail.com>
9100 L:      linux-ide@vger.kernel.org
9101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9102 S:      Maintained
9103 F:      drivers/ata/sata_promise.*
9104
9105 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
9106 M:      Jens Axboe <axboe@kernel.dk>
9107 L:      linux-ide@vger.kernel.org
9108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9109 S:      Maintained
9110 F:      drivers/ata/
9111 F:      include/linux/ata.h
9112 F:      include/linux/libata.h
9113 F:      Documentation/devicetree/bindings/ata/
9114
9115 LIBLOCKDEP
9116 M:      Sasha Levin <alexander.levin@microsoft.com>
9117 S:      Maintained
9118 F:      tools/lib/lockdep/
9119
9120 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
9121 M:      Dan Williams <dan.j.williams@intel.com>
9122 M:      Vishal Verma <vishal.l.verma@intel.com>
9123 M:      Dave Jiang <dave.jiang@intel.com>
9124 L:      linux-nvdimm@lists.01.org
9125 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9126 S:      Supported
9127 F:      drivers/nvdimm/blk.c
9128 F:      drivers/nvdimm/region_devs.c
9129
9130 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
9131 M:      Vishal Verma <vishal.l.verma@intel.com>
9132 M:      Dan Williams <dan.j.williams@intel.com>
9133 M:      Dave Jiang <dave.jiang@intel.com>
9134 L:      linux-nvdimm@lists.01.org
9135 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9136 S:      Supported
9137 F:      drivers/nvdimm/btt*
9138
9139 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
9140 M:      Dan Williams <dan.j.williams@intel.com>
9141 M:      Vishal Verma <vishal.l.verma@intel.com>
9142 M:      Dave Jiang <dave.jiang@intel.com>
9143 L:      linux-nvdimm@lists.01.org
9144 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9145 S:      Supported
9146 F:      drivers/nvdimm/pmem*
9147
9148 LIBNVDIMM: DEVICETREE BINDINGS
9149 M:      Oliver O'Halloran <oohall@gmail.com>
9150 L:      linux-nvdimm@lists.01.org
9151 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9152 S:      Supported
9153 F:      drivers/nvdimm/of_pmem.c
9154 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9155
9156 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9157 M:      Dan Williams <dan.j.williams@intel.com>
9158 M:      Vishal Verma <vishal.l.verma@intel.com>
9159 M:      Dave Jiang <dave.jiang@intel.com>
9160 M:      Keith Busch <keith.busch@intel.com>
9161 M:      Ira Weiny <ira.weiny@intel.com>
9162 L:      linux-nvdimm@lists.01.org
9163 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9165 S:      Supported
9166 F:      drivers/nvdimm/*
9167 F:      drivers/acpi/nfit/*
9168 F:      include/linux/nd.h
9169 F:      include/linux/libnvdimm.h
9170 F:      include/uapi/linux/ndctl.h
9171
9172 LIGHTNVM PLATFORM SUPPORT
9173 M:      Matias Bjorling <mb@lightnvm.io>
9174 W:      http://github/OpenChannelSSD
9175 L:      linux-block@vger.kernel.org
9176 S:      Maintained
9177 F:      drivers/lightnvm/
9178 F:      include/linux/lightnvm.h
9179 F:      include/uapi/linux/lightnvm.h
9180
9181 LINUX FOR POWER MACINTOSH
9182 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9183 W:      http://www.penguinppc.org/
9184 L:      linuxppc-dev@lists.ozlabs.org
9185 S:      Maintained
9186 F:      arch/powerpc/platforms/powermac/
9187 F:      drivers/macintosh/
9188
9189 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9190 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9191 M:      Paul Mackerras <paulus@samba.org>
9192 M:      Michael Ellerman <mpe@ellerman.id.au>
9193 W:      https://github.com/linuxppc/linux/wiki
9194 L:      linuxppc-dev@lists.ozlabs.org
9195 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9196 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9197 S:      Supported
9198 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9199 F:      Documentation/devicetree/bindings/powerpc/
9200 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9201 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9202 F:      Documentation/powerpc/
9203 F:      arch/powerpc/
9204 F:      drivers/char/tpm/tpm_ibmvtpm*
9205 F:      drivers/crypto/nx/
9206 F:      drivers/crypto/vmx/
9207 F:      drivers/i2c/busses/i2c-opal.c
9208 F:      drivers/net/ethernet/ibm/ibmveth.*
9209 F:      drivers/net/ethernet/ibm/ibmvnic.*
9210 F:      drivers/pci/hotplug/pnv_php.c
9211 F:      drivers/pci/hotplug/rpa*
9212 F:      drivers/rtc/rtc-opal.c
9213 F:      drivers/scsi/ibmvscsi/
9214 F:      drivers/tty/hvc/hvc_opal.c
9215 F:      drivers/watchdog/wdrtas.c
9216 F:      tools/testing/selftests/powerpc
9217 N:      /pmac
9218 N:      powermac
9219 N:      powernv
9220 N:      [^a-z0-9]ps3
9221 N:      pseries
9222
9223 LINUX FOR POWERPC EMBEDDED MPC5XXX
9224 M:      Anatolij Gustschin <agust@denx.de>
9225 L:      linuxppc-dev@lists.ozlabs.org
9226 T:      git git://git.denx.de/linux-denx-agust.git
9227 S:      Maintained
9228 F:      arch/powerpc/platforms/512x/
9229 F:      arch/powerpc/platforms/52xx/
9230
9231 LINUX FOR POWERPC EMBEDDED PPC4XX
9232 M:      Alistair Popple <alistair@popple.id.au>
9233 M:      Matt Porter <mporter@kernel.crashing.org>
9234 W:      http://www.penguinppc.org/
9235 L:      linuxppc-dev@lists.ozlabs.org
9236 S:      Maintained
9237 F:      arch/powerpc/platforms/40x/
9238 F:      arch/powerpc/platforms/44x/
9239
9240 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9241 M:      Scott Wood <oss@buserror.net>
9242 M:      Kumar Gala <galak@kernel.crashing.org>
9243 W:      http://www.penguinppc.org/
9244 L:      linuxppc-dev@lists.ozlabs.org
9245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9246 S:      Maintained
9247 F:      arch/powerpc/platforms/83xx/
9248 F:      arch/powerpc/platforms/85xx/
9249 F:      Documentation/devicetree/bindings/powerpc/fsl/
9250
9251 LINUX FOR POWERPC EMBEDDED PPC8XX
9252 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9253 W:      http://www.penguinppc.org/
9254 L:      linuxppc-dev@lists.ozlabs.org
9255 S:      Maintained
9256 F:      arch/powerpc/platforms/8xx/
9257
9258 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9259 L:      linuxppc-dev@lists.ozlabs.org
9260 S:      Orphan
9261 F:      arch/powerpc/*/*virtex*
9262 F:      arch/powerpc/*/*/*virtex*
9263
9264 LINUX FOR POWERPC PA SEMI PWRFICIENT
9265 L:      linuxppc-dev@lists.ozlabs.org
9266 S:      Orphan
9267 F:      arch/powerpc/platforms/pasemi/
9268 F:      drivers/*/*pasemi*
9269 F:      drivers/*/*/*pasemi*
9270
9271 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9272 M:      Kees Cook <keescook@chromium.org>
9273 S:      Maintained
9274 F:      drivers/misc/lkdtm/*
9275
9276 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9277 M:      Alan Stern <stern@rowland.harvard.edu>
9278 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
9279 M:      Will Deacon <will@kernel.org>
9280 M:      Peter Zijlstra <peterz@infradead.org>
9281 M:      Boqun Feng <boqun.feng@gmail.com>
9282 M:      Nicholas Piggin <npiggin@gmail.com>
9283 M:      David Howells <dhowells@redhat.com>
9284 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9285 M:      Luc Maranget <luc.maranget@inria.fr>
9286 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9287 R:      Akira Yokosawa <akiyks@gmail.com>
9288 R:      Daniel Lustig <dlustig@nvidia.com>
9289 L:      linux-kernel@vger.kernel.org
9290 L:      linux-arch@vger.kernel.org
9291 S:      Supported
9292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9293 F:      tools/memory-model/
9294 F:      Documentation/atomic_bitops.txt
9295 F:      Documentation/atomic_t.txt
9296 F:      Documentation/core-api/atomic_ops.rst
9297 F:      Documentation/core-api/refcount-vs-atomic.rst
9298 F:      Documentation/memory-barriers.txt
9299
9300 LIS3LV02D ACCELEROMETER DRIVER
9301 M:      Eric Piel <eric.piel@tremplin-utc.net>
9302 S:      Maintained
9303 F:      Documentation/misc-devices/lis3lv02d.rst
9304 F:      drivers/misc/lis3lv02d/
9305 F:      drivers/platform/x86/hp_accel.c
9306
9307 LIVE PATCHING
9308 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9309 M:      Jiri Kosina <jikos@kernel.org>
9310 M:      Miroslav Benes <mbenes@suse.cz>
9311 M:      Petr Mladek <pmladek@suse.com>
9312 R:      Joe Lawrence <joe.lawrence@redhat.com>
9313 S:      Maintained
9314 F:      kernel/livepatch/
9315 F:      include/linux/livepatch.h
9316 F:      arch/x86/include/asm/livepatch.h
9317 F:      arch/x86/kernel/livepatch.c
9318 F:      Documentation/livepatch/
9319 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9320 F:      samples/livepatch/
9321 F:      tools/testing/selftests/livepatch/
9322 L:      live-patching@vger.kernel.org
9323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9324
9325 LLC (802.2)
9326 L:      netdev@vger.kernel.org
9327 S:      Odd fixes
9328 F:      include/linux/llc.h
9329 F:      include/uapi/linux/llc.h
9330 F:      include/net/llc*
9331 F:      net/llc/
9332
9333 LM73 HARDWARE MONITOR DRIVER
9334 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9335 L:      linux-hwmon@vger.kernel.org
9336 S:      Maintained
9337 F:      drivers/hwmon/lm73.c
9338
9339 LM78 HARDWARE MONITOR DRIVER
9340 M:      Jean Delvare <jdelvare@suse.com>
9341 L:      linux-hwmon@vger.kernel.org
9342 S:      Maintained
9343 F:      Documentation/hwmon/lm78.rst
9344 F:      drivers/hwmon/lm78.c
9345
9346 LM83 HARDWARE MONITOR DRIVER
9347 M:      Jean Delvare <jdelvare@suse.com>
9348 L:      linux-hwmon@vger.kernel.org
9349 S:      Maintained
9350 F:      Documentation/hwmon/lm83.rst
9351 F:      drivers/hwmon/lm83.c
9352
9353 LM90 HARDWARE MONITOR DRIVER
9354 M:      Jean Delvare <jdelvare@suse.com>
9355 L:      linux-hwmon@vger.kernel.org
9356 S:      Maintained
9357 F:      Documentation/hwmon/lm90.rst
9358 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9359 F:      drivers/hwmon/lm90.c
9360 F:      include/dt-bindings/thermal/lm90.h
9361
9362 LM95234 HARDWARE MONITOR DRIVER
9363 M:      Guenter Roeck <linux@roeck-us.net>
9364 L:      linux-hwmon@vger.kernel.org
9365 S:      Maintained
9366 F:      Documentation/hwmon/lm95234.rst
9367 F:      drivers/hwmon/lm95234.c
9368
9369 LME2510 MEDIA DRIVER
9370 M:      Malcolm Priestley <tvboxspy@gmail.com>
9371 L:      linux-media@vger.kernel.org
9372 W:      https://linuxtv.org
9373 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9374 S:      Maintained
9375 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9376
9377 LOADPIN SECURITY MODULE
9378 M:      Kees Cook <keescook@chromium.org>
9379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9380 S:      Supported
9381 F:      security/loadpin/
9382 F:      Documentation/admin-guide/LSM/LoadPin.rst
9383
9384 LOCKING PRIMITIVES
9385 M:      Peter Zijlstra <peterz@infradead.org>
9386 M:      Ingo Molnar <mingo@redhat.com>
9387 M:      Will Deacon <will@kernel.org>
9388 L:      linux-kernel@vger.kernel.org
9389 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9390 S:      Maintained
9391 F:      Documentation/locking/
9392 F:      include/linux/lockdep.h
9393 F:      include/linux/spinlock*.h
9394 F:      arch/*/include/asm/spinlock*.h
9395 F:      include/linux/rwlock*.h
9396 F:      include/linux/mutex*.h
9397 F:      include/linux/rwsem*.h
9398 F:      include/linux/seqlock.h
9399 F:      lib/locking*.[ch]
9400 F:      kernel/locking/
9401 X:      kernel/locking/locktorture.c
9402
9403 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9404 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9405 L:      linux-ntfs-dev@lists.sourceforge.net
9406 W:      http://www.linux-ntfs.org/content/view/19/37/
9407 S:      Maintained
9408 F:      Documentation/ldm.txt
9409 F:      block/partitions/ldm.*
9410
9411 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9412 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9413 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9414 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9415 L:      MPT-FusionLinux.pdl@broadcom.com
9416 L:      linux-scsi@vger.kernel.org
9417 W:      http://www.avagotech.com/support/
9418 S:      Supported
9419 F:      drivers/message/fusion/
9420 F:      drivers/scsi/mpt3sas/
9421
9422 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9423 M:      Matthew Wilcox <willy@infradead.org>
9424 L:      linux-scsi@vger.kernel.org
9425 S:      Maintained
9426 F:      drivers/scsi/sym53c8xx_2/
9427
9428 LTC1660 DAC DRIVER
9429 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9430 L:      linux-iio@vger.kernel.org
9431 S:      Maintained
9432 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9433 F:      drivers/iio/dac/ltc1660.c
9434
9435 LTC4261 HARDWARE MONITOR DRIVER
9436 M:      Guenter Roeck <linux@roeck-us.net>
9437 L:      linux-hwmon@vger.kernel.org
9438 S:      Maintained
9439 F:      Documentation/hwmon/ltc4261.rst
9440 F:      drivers/hwmon/ltc4261.c
9441
9442 LTC4306 I2C MULTIPLEXER DRIVER
9443 M:      Michael Hennerich <michael.hennerich@analog.com>
9444 W:      http://ez.analog.com/community/linux-device-drivers
9445 L:      linux-i2c@vger.kernel.org
9446 S:      Supported
9447 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9448 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9449
9450 LTP (Linux Test Project)
9451 M:      Mike Frysinger <vapier@gentoo.org>
9452 M:      Cyril Hrubis <chrubis@suse.cz>
9453 M:      Wanlong Gao <wanlong.gao@gmail.com>
9454 M:      Jan Stancek <jstancek@redhat.com>
9455 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9456 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9457 L:      ltp@lists.linux.it (subscribers-only)
9458 W:      http://linux-test-project.github.io/
9459 T:      git git://github.com/linux-test-project/ltp.git
9460 S:      Maintained
9461
9462 M68K ARCHITECTURE
9463 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9464 L:      linux-m68k@lists.linux-m68k.org
9465 W:      http://www.linux-m68k.org/
9466 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9467 S:      Maintained
9468 F:      arch/m68k/
9469 F:      drivers/zorro/
9470
9471 M68K ON APPLE MACINTOSH
9472 M:      Joshua Thompson <funaho@jurai.org>
9473 W:      http://www.mac.linux-m68k.org/
9474 L:      linux-m68k@lists.linux-m68k.org
9475 S:      Maintained
9476 F:      arch/m68k/mac/
9477
9478 M68K ON HP9000/300
9479 M:      Philip Blundell <philb@gnu.org>
9480 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9481 S:      Maintained
9482 F:      arch/m68k/hp300/
9483
9484 M88DS3103 MEDIA DRIVER
9485 M:      Antti Palosaari <crope@iki.fi>
9486 L:      linux-media@vger.kernel.org
9487 W:      https://linuxtv.org
9488 W:      http://palosaari.fi/linux/
9489 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9490 T:      git git://linuxtv.org/anttip/media_tree.git
9491 S:      Maintained
9492 F:      drivers/media/dvb-frontends/m88ds3103*
9493
9494 M88RS2000 MEDIA DRIVER
9495 M:      Malcolm Priestley <tvboxspy@gmail.com>
9496 L:      linux-media@vger.kernel.org
9497 W:      https://linuxtv.org
9498 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9499 S:      Maintained
9500 F:      drivers/media/dvb-frontends/m88rs2000*
9501
9502 MA901 MASTERKIT USB FM RADIO DRIVER
9503 M:      Alexey Klimov <klimov.linux@gmail.com>
9504 L:      linux-media@vger.kernel.org
9505 T:      git git://linuxtv.org/media_tree.git
9506 S:      Maintained
9507 F:      drivers/media/radio/radio-ma901.c
9508
9509 MAC80211
9510 M:      Johannes Berg <johannes@sipsolutions.net>
9511 L:      linux-wireless@vger.kernel.org
9512 W:      http://wireless.kernel.org/
9513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9515 S:      Maintained
9516 F:      Documentation/networking/mac80211-injection.txt
9517 F:      include/net/mac80211.h
9518 F:      net/mac80211/
9519 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9520 F:      Documentation/networking/mac80211_hwsim/README
9521
9522 MAILBOX API
9523 M:      Jassi Brar <jassisinghbrar@gmail.com>
9524 L:      linux-kernel@vger.kernel.org
9525 S:      Maintained
9526 F:      drivers/mailbox/
9527 F:      include/linux/mailbox_client.h
9528 F:      include/linux/mailbox_controller.h
9529
9530 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9531 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9532 W:      http://www.kernel.org/doc/man-pages
9533 L:      linux-man@vger.kernel.org
9534 S:      Maintained
9535
9536 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9537 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9538 L:      linux-mips@vger.kernel.org
9539 S:      Maintained
9540 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9541
9542 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9543 M:      Andrew Lunn <andrew@lunn.ch>
9544 M:      Vivien Didelot <vivien.didelot@gmail.com>
9545 L:      netdev@vger.kernel.org
9546 S:      Maintained
9547 F:      drivers/net/dsa/mv88e6xxx/
9548 F:      include/linux/platform_data/mv88e6xxx.h
9549 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9550
9551 MARVELL ARMADA DRM SUPPORT
9552 M:      Russell King <linux@armlinux.org.uk>
9553 S:      Maintained
9554 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9555 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9556 F:      drivers/gpu/drm/armada/
9557 F:      include/uapi/drm/armada_drm.h
9558 F:      Documentation/devicetree/bindings/display/armada/
9559
9560 MARVELL ARMADA 3700 PHY DRIVERS
9561 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9562 S:      Maintained
9563 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9564 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9565 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9566 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9567
9568 MARVELL CRYPTO DRIVER
9569 M:      Boris Brezillon <bbrezillon@kernel.org>
9570 M:      Arnaud Ebalard <arno@natisbad.org>
9571 F:      drivers/crypto/marvell/
9572 S:      Maintained
9573 L:      linux-crypto@vger.kernel.org
9574
9575 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9576 M:      Mirko Lindner <mlindner@marvell.com>
9577 M:      Stephen Hemminger <stephen@networkplumber.org>
9578 L:      netdev@vger.kernel.org
9579 S:      Maintained
9580 F:      drivers/net/ethernet/marvell/sk*
9581
9582 MARVELL LIBERTAS WIRELESS DRIVER
9583 L:      libertas-dev@lists.infradead.org
9584 S:      Orphan
9585 F:      drivers/net/wireless/marvell/libertas/
9586
9587 MARVELL MACCHIATOBIN SUPPORT
9588 M:      Russell King <linux@armlinux.org.uk>
9589 L:      linux-arm-kernel@lists.infradead.org
9590 S:      Maintained
9591 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9592
9593 MARVELL MV643XX ETHERNET DRIVER
9594 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9595 L:      netdev@vger.kernel.org
9596 S:      Maintained
9597 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9598 F:      include/linux/mv643xx.h
9599
9600 MARVELL MV88X3310 PHY DRIVER
9601 M:      Russell King <linux@armlinux.org.uk>
9602 L:      netdev@vger.kernel.org
9603 S:      Maintained
9604 F:      drivers/net/phy/marvell10g.c
9605
9606 MARVELL MVEBU THERMAL DRIVER
9607 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9608 S:      Maintained
9609 F:      drivers/thermal/armada_thermal.c
9610
9611 MARVELL MVNETA ETHERNET DRIVER
9612 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9613 L:      netdev@vger.kernel.org
9614 S:      Maintained
9615 F:      drivers/net/ethernet/marvell/mvneta.*
9616
9617 MARVELL MWIFIEX WIRELESS DRIVER
9618 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9619 M:      Nishant Sarmukadam <nishants@marvell.com>
9620 M:      Ganapathi Bhat <gbhat@marvell.com>
9621 M:      Xinming Hu <huxinming820@gmail.com>
9622 L:      linux-wireless@vger.kernel.org
9623 S:      Maintained
9624 F:      drivers/net/wireless/marvell/mwifiex/
9625
9626 MARVELL MWL8K WIRELESS DRIVER
9627 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9628 L:      linux-wireless@vger.kernel.org
9629 S:      Odd Fixes
9630 F:      drivers/net/wireless/marvell/mwl8k.c
9631
9632 MARVELL NAND CONTROLLER DRIVER
9633 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9634 L:      linux-mtd@lists.infradead.org
9635 S:      Maintained
9636 F:      drivers/mtd/nand/raw/marvell_nand.c
9637 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9638
9639 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9640 M:      Nicolas Pitre <nico@fluxnic.net>
9641 S:      Odd Fixes
9642 F:      drivers/mmc/host/mvsdio.*
9643
9644 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9645 M:      Hu Ziji <huziji@marvell.com>
9646 L:      linux-mmc@vger.kernel.org
9647 S:      Supported
9648 F:      drivers/mmc/host/sdhci-xenon*
9649 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9650
9651 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9652 M:      Sunil Goutham <sgoutham@marvell.com>
9653 M:      Linu Cherian <lcherian@marvell.com>
9654 M:      Geetha sowjanya <gakula@marvell.com>
9655 M:      Jerin Jacob <jerinj@marvell.com>
9656 L:      netdev@vger.kernel.org
9657 S:      Supported
9658 F:      drivers/net/ethernet/marvell/octeontx2/af/
9659
9660 MATROX FRAMEBUFFER DRIVER
9661 L:      linux-fbdev@vger.kernel.org
9662 S:      Orphan
9663 F:      drivers/video/fbdev/matrox/matroxfb_*
9664 F:      include/uapi/linux/matroxfb.h
9665
9666 MAX16065 HARDWARE MONITOR DRIVER
9667 M:      Guenter Roeck <linux@roeck-us.net>
9668 L:      linux-hwmon@vger.kernel.org
9669 S:      Maintained
9670 F:      Documentation/hwmon/max16065.rst
9671 F:      drivers/hwmon/max16065.c
9672
9673 MAX2175 SDR TUNER DRIVER
9674 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9675 L:      linux-media@vger.kernel.org
9676 T:      git git://linuxtv.org/media_tree.git
9677 S:      Maintained
9678 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9679 F:      Documentation/media/v4l-drivers/max2175.rst
9680 F:      drivers/media/i2c/max2175*
9681 F:      include/uapi/linux/max2175.h
9682
9683 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9684 L:      linux-hwmon@vger.kernel.org
9685 S:      Orphan
9686 F:      Documentation/hwmon/max6650.rst
9687 F:      drivers/hwmon/max6650.c
9688
9689 MAX6697 HARDWARE MONITOR DRIVER
9690 M:      Guenter Roeck <linux@roeck-us.net>
9691 L:      linux-hwmon@vger.kernel.org
9692 S:      Maintained
9693 F:      Documentation/hwmon/max6697.rst
9694 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9695 F:      drivers/hwmon/max6697.c
9696 F:      include/linux/platform_data/max6697.h
9697
9698 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9699 M:      Peter Rosin <peda@axentia.se>
9700 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9701 S:      Maintained
9702 F:      Documentation/devicetree/bindings/sound/max9860.txt
9703 F:      sound/soc/codecs/max9860.*
9704
9705 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
9706 M:      Andreas Klinger <ak@it-klinger.de>
9707 L:      linux-iio@vger.kernel.org
9708 S:      Maintained
9709 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
9710 F:      drivers/iio/proximity/mb1232.c
9711
9712 MAXIM MAX77650 PMIC MFD DRIVER
9713 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
9714 L:      linux-kernel@vger.kernel.org
9715 S:      Maintained
9716 F:      Documentation/devicetree/bindings/*/*max77650.txt
9717 F:      Documentation/devicetree/bindings/*/max77650*.txt
9718 F:      include/linux/mfd/max77650.h
9719 F:      drivers/mfd/max77650.c
9720 F:      drivers/regulator/max77650-regulator.c
9721 F:      drivers/power/supply/max77650-charger.c
9722 F:      drivers/input/misc/max77650-onkey.c
9723 F:      drivers/leds/leds-max77650.c
9724 F:      drivers/gpio/gpio-max77650.c
9725
9726 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9727 M:      Javier Martinez Canillas <javier@dowhile0.org>
9728 L:      linux-kernel@vger.kernel.org
9729 S:      Supported
9730 F:      drivers/regulator/max77802-regulator.c
9731 F:      Documentation/devicetree/bindings/*/*max77802.txt
9732 F:      include/dt-bindings/*/*max77802.h
9733
9734 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9735 M:      Krzysztof Kozlowski <krzk@kernel.org>
9736 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9737 L:      linux-pm@vger.kernel.org
9738 S:      Supported
9739 F:      drivers/power/supply/max14577_charger.c
9740 F:      drivers/power/supply/max77693_charger.c
9741
9742 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9743 M:      Chanwoo Choi <cw00.choi@samsung.com>
9744 M:      Krzysztof Kozlowski <krzk@kernel.org>
9745 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9746 L:      linux-kernel@vger.kernel.org
9747 S:      Supported
9748 F:      drivers/*/max14577*.c
9749 F:      drivers/*/max77686*.c
9750 F:      drivers/*/max77693*.c
9751 F:      drivers/extcon/extcon-max14577.c
9752 F:      drivers/extcon/extcon-max77693.c
9753 F:      drivers/rtc/rtc-max77686.c
9754 F:      drivers/clk/clk-max77686.c
9755 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9756 F:      Documentation/devicetree/bindings/*/max77686.txt
9757 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9758 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9759 F:      include/linux/mfd/max14577*.h
9760 F:      include/linux/mfd/max77686*.h
9761 F:      include/linux/mfd/max77693*.h
9762
9763 MAXIRADIO FM RADIO RECEIVER DRIVER
9764 M:      Hans Verkuil <hverkuil@xs4all.nl>
9765 L:      linux-media@vger.kernel.org
9766 T:      git git://linuxtv.org/media_tree.git
9767 W:      https://linuxtv.org
9768 S:      Maintained
9769 F:      drivers/media/radio/radio-maxiradio*
9770
9771 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9772 M:      Peter Rosin <peda@axentia.se>
9773 L:      linux-iio@vger.kernel.org
9774 S:      Maintained
9775 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9776 F:      drivers/iio/potentiometer/mcp4018.c
9777 F:      drivers/iio/potentiometer/mcp4531.c
9778
9779 MCR20A IEEE-802.15.4 RADIO DRIVER
9780 M:      Xue Liu <liuxuenetmail@gmail.com>
9781 L:      linux-wpan@vger.kernel.org
9782 W:      https://github.com/xueliu/mcr20a-linux
9783 S:      Maintained
9784 F:      drivers/net/ieee802154/mcr20a.c
9785 F:      drivers/net/ieee802154/mcr20a.h
9786 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9787
9788 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9789 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9790 L:      linux-iio@vger.kernel.org
9791 S:      Maintained
9792 F:      drivers/iio/dac/cio-dac.c
9793
9794 MEDIA CONTROLLER FRAMEWORK
9795 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9796 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9797 L:      linux-media@vger.kernel.org
9798 W:      https://www.linuxtv.org
9799 T:      git git://linuxtv.org/media_tree.git
9800 S:      Supported
9801 F:      drivers/media/mc/
9802 F:      include/media/media-*.h
9803 F:      include/uapi/linux/media.h
9804
9805 MEDIA DRIVERS FOR ASCOT2E
9806 M:      Sergey Kozlov <serjk@netup.ru>
9807 M:      Abylay Ospan <aospan@netup.ru>
9808 L:      linux-media@vger.kernel.org
9809 W:      https://linuxtv.org
9810 W:      http://netup.tv/
9811 T:      git git://linuxtv.org/media_tree.git
9812 S:      Supported
9813 F:      drivers/media/dvb-frontends/ascot2e*
9814
9815 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9816 M:      Jasmin Jessich <jasmin@anw.at>
9817 L:      linux-media@vger.kernel.org
9818 W:      https://linuxtv.org
9819 T:      git git://linuxtv.org/media_tree.git
9820 S:      Maintained
9821 F:      drivers/media/dvb-frontends/cxd2099*
9822
9823 MEDIA DRIVERS FOR CXD2841ER
9824 M:      Sergey Kozlov <serjk@netup.ru>
9825 M:      Abylay Ospan <aospan@netup.ru>
9826 L:      linux-media@vger.kernel.org
9827 W:      https://linuxtv.org
9828 W:      http://netup.tv/
9829 T:      git git://linuxtv.org/media_tree.git
9830 S:      Supported
9831 F:      drivers/media/dvb-frontends/cxd2841er*
9832
9833 MEDIA DRIVERS FOR CXD2880
9834 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9835 L:      linux-media@vger.kernel.org
9836 W:      http://linuxtv.org/
9837 T:      git git://linuxtv.org/media_tree.git
9838 S:      Supported
9839 F:      drivers/media/dvb-frontends/cxd2880/*
9840 F:      drivers/media/spi/cxd2880*
9841
9842 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9843 L:      linux-media@vger.kernel.org
9844 W:      https://linuxtv.org
9845 T:      git git://linuxtv.org/media_tree.git
9846 S:      Orphan
9847 F:      drivers/media/pci/ddbridge/*
9848
9849 MEDIA DRIVERS FOR FREESCALE IMX
9850 M:      Steve Longerbeam <slongerbeam@gmail.com>
9851 M:      Philipp Zabel <p.zabel@pengutronix.de>
9852 L:      linux-media@vger.kernel.org
9853 T:      git git://linuxtv.org/media_tree.git
9854 S:      Maintained
9855 F:      Documentation/devicetree/bindings/media/imx.txt
9856 F:      Documentation/media/v4l-drivers/imx.rst
9857 F:      drivers/staging/media/imx/
9858 F:      include/linux/imx-media.h
9859 F:      include/media/imx.h
9860
9861 MEDIA DRIVER FOR FREESCALE IMX PXP
9862 M:      Philipp Zabel <p.zabel@pengutronix.de>
9863 L:      linux-media@vger.kernel.org
9864 T:      git git://linuxtv.org/media_tree.git
9865 S:      Maintained
9866 F:      drivers/media/platform/imx-pxp.[ch]
9867
9868 MEDIA DRIVERS FOR FREESCALE IMX7
9869 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9870 L:      linux-media@vger.kernel.org
9871 T:      git git://linuxtv.org/media_tree.git
9872 S:      Maintained
9873 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9874 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9875 F:      Documentation/media/v4l-drivers/imx7.rst
9876 F:      drivers/staging/media/imx/imx7-media-csi.c
9877 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9878
9879 MEDIA DRIVERS FOR HELENE
9880 M:      Abylay Ospan <aospan@netup.ru>
9881 L:      linux-media@vger.kernel.org
9882 W:      https://linuxtv.org
9883 W:      http://netup.tv/
9884 T:      git git://linuxtv.org/media_tree.git
9885 S:      Supported
9886 F:      drivers/media/dvb-frontends/helene*
9887
9888 MEDIA DRIVERS FOR HORUS3A
9889 M:      Sergey Kozlov <serjk@netup.ru>
9890 M:      Abylay Ospan <aospan@netup.ru>
9891 L:      linux-media@vger.kernel.org
9892 W:      https://linuxtv.org
9893 W:      http://netup.tv/
9894 T:      git git://linuxtv.org/media_tree.git
9895 S:      Supported
9896 F:      drivers/media/dvb-frontends/horus3a*
9897
9898 MEDIA DRIVERS FOR LNBH25
9899 M:      Sergey Kozlov <serjk@netup.ru>
9900 M:      Abylay Ospan <aospan@netup.ru>
9901 L:      linux-media@vger.kernel.org
9902 W:      https://linuxtv.org
9903 W:      http://netup.tv/
9904 T:      git git://linuxtv.org/media_tree.git
9905 S:      Supported
9906 F:      drivers/media/dvb-frontends/lnbh25*
9907
9908 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9909 L:      linux-media@vger.kernel.org
9910 W:      https://linuxtv.org
9911 T:      git git://linuxtv.org/media_tree.git
9912 S:      Orphan
9913 F:      drivers/media/dvb-frontends/mxl5xx*
9914
9915 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9916 M:      Sergey Kozlov <serjk@netup.ru>
9917 M:      Abylay Ospan <aospan@netup.ru>
9918 L:      linux-media@vger.kernel.org
9919 W:      https://linuxtv.org
9920 W:      http://netup.tv/
9921 T:      git git://linuxtv.org/media_tree.git
9922 S:      Supported
9923 F:      drivers/media/pci/netup_unidvb/*
9924
9925 MEDIA DRIVERS FOR RENESAS - CEU
9926 M:      Jacopo Mondi <jacopo@jmondi.org>
9927 L:      linux-media@vger.kernel.org
9928 L:      linux-renesas-soc@vger.kernel.org
9929 T:      git git://linuxtv.org/media_tree.git
9930 S:      Supported
9931 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9932 F:      drivers/media/platform/renesas-ceu.c
9933 F:      include/media/drv-intf/renesas-ceu.h
9934
9935 MEDIA DRIVERS FOR RENESAS - DRIF
9936 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9937 L:      linux-media@vger.kernel.org
9938 L:      linux-renesas-soc@vger.kernel.org
9939 T:      git git://linuxtv.org/media_tree.git
9940 S:      Supported
9941 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9942 F:      drivers/media/platform/rcar_drif.c
9943
9944 MEDIA DRIVERS FOR RENESAS - FCP
9945 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9946 L:      linux-media@vger.kernel.org
9947 L:      linux-renesas-soc@vger.kernel.org
9948 T:      git git://linuxtv.org/media_tree.git
9949 S:      Supported
9950 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9951 F:      drivers/media/platform/rcar-fcp.c
9952 F:      include/media/rcar-fcp.h
9953
9954 MEDIA DRIVERS FOR RENESAS - FDP1
9955 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9956 L:      linux-media@vger.kernel.org
9957 L:      linux-renesas-soc@vger.kernel.org
9958 T:      git git://linuxtv.org/media_tree.git
9959 S:      Supported
9960 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9961 F:      drivers/media/platform/rcar_fdp1.c
9962
9963 MEDIA DRIVERS FOR RENESAS - VIN
9964 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9965 L:      linux-media@vger.kernel.org
9966 L:      linux-renesas-soc@vger.kernel.org
9967 T:      git git://linuxtv.org/media_tree.git
9968 S:      Supported
9969 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9970 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9971 F:      drivers/media/platform/rcar-vin/
9972
9973 MEDIA DRIVERS FOR RENESAS - VSP1
9974 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9975 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9976 L:      linux-media@vger.kernel.org
9977 L:      linux-renesas-soc@vger.kernel.org
9978 T:      git git://linuxtv.org/media_tree.git
9979 S:      Supported
9980 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9981 F:      drivers/media/platform/vsp1/
9982
9983 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9984 L:      linux-media@vger.kernel.org
9985 W:      https://linuxtv.org
9986 T:      git git://linuxtv.org/media_tree.git
9987 S:      Orphan
9988 F:      drivers/media/dvb-frontends/stv0910*
9989
9990 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9991 L:      linux-media@vger.kernel.org
9992 W:      https://linuxtv.org
9993 T:      git git://linuxtv.org/media_tree.git
9994 S:      Orphan
9995 F:      drivers/media/dvb-frontends/stv6111*
9996
9997 MEDIA DRIVERS FOR STM32 - DCMI
9998 M:      Hugues Fruchet <hugues.fruchet@st.com>
9999 L:      linux-media@vger.kernel.org
10000 T:      git git://linuxtv.org/media_tree.git
10001 S:      Supported
10002 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
10003 F:      drivers/media/platform/stm32/stm32-dcmi.c
10004
10005 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
10006 M:      Dmitry Osipenko <digetx@gmail.com>
10007 L:      linux-media@vger.kernel.org
10008 L:      linux-tegra@vger.kernel.org
10009 T:      git git://linuxtv.org/media_tree.git
10010 S:      Maintained
10011 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
10012 F:      drivers/staging/media/tegra-vde/
10013
10014 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
10015 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
10016 P:      LinuxTV.org Project
10017 L:      linux-media@vger.kernel.org
10018 W:      https://linuxtv.org
10019 Q:      http://patchwork.kernel.org/project/linux-media/list/
10020 T:      git git://linuxtv.org/media_tree.git
10021 S:      Maintained
10022 F:      Documentation/devicetree/bindings/media/
10023 F:      Documentation/media/
10024 F:      drivers/media/
10025 F:      drivers/staging/media/
10026 F:      include/linux/platform_data/media/
10027 F:      include/media/
10028 F:      include/uapi/linux/dvb/
10029 F:      include/uapi/linux/videodev2.h
10030 F:      include/uapi/linux/media.h
10031 F:      include/uapi/linux/v4l2-*
10032 F:      include/uapi/linux/meye.h
10033 F:      include/uapi/linux/ivtv*
10034 F:      include/uapi/linux/uvcvideo.h
10035
10036 MEDIATEK BLUETOOTH DRIVER
10037 M:      Sean Wang <sean.wang@mediatek.com>
10038 L:      linux-bluetooth@vger.kernel.org
10039 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10040 S:      Maintained
10041 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
10042 F:      drivers/bluetooth/btmtkuart.c
10043
10044 MEDIATEK CIR DRIVER
10045 M:      Sean Wang <sean.wang@mediatek.com>
10046 S:      Maintained
10047 F:      drivers/media/rc/mtk-cir.c
10048
10049 MEDIATEK DMA DRIVER
10050 M:      Sean Wang <sean.wang@mediatek.com>
10051 L:      dmaengine@vger.kernel.org
10052 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10053 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10054 S:      Maintained
10055 F:      Documentation/devicetree/bindings/dma/mtk-*
10056 F:      drivers/dma/mediatek/
10057
10058 MEDIATEK PMIC LED DRIVER
10059 M:      Sean Wang <sean.wang@mediatek.com>
10060 S:      Maintained
10061 F:      drivers/leds/leds-mt6323.c
10062 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
10063
10064 MEDIATEK ETHERNET DRIVER
10065 M:      Felix Fietkau <nbd@openwrt.org>
10066 M:      John Crispin <john@phrozen.org>
10067 M:      Sean Wang <sean.wang@mediatek.com>
10068 M:      Nelson Chang <nelson.chang@mediatek.com>
10069 L:      netdev@vger.kernel.org
10070 S:      Maintained
10071 F:      drivers/net/ethernet/mediatek/
10072
10073 MEDIATEK SWITCH DRIVER
10074 M:      Sean Wang <sean.wang@mediatek.com>
10075 L:      netdev@vger.kernel.org
10076 S:      Maintained
10077 F:      drivers/net/dsa/mt7530.*
10078 F:      net/dsa/tag_mtk.c
10079
10080 MEDIATEK JPEG DRIVER
10081 M:      Rick Chang <rick.chang@mediatek.com>
10082 M:      Bin Liu <bin.liu@mediatek.com>
10083 S:      Supported
10084 F:      drivers/media/platform/mtk-jpeg/
10085 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
10086
10087 MEDIATEK MDP DRIVER
10088 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
10089 M:      Houlong Wei <houlong.wei@mediatek.com>
10090 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10091 S:      Supported
10092 F:      drivers/media/platform/mtk-mdp/
10093 F:      drivers/media/platform/mtk-vpu/
10094 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
10095
10096 MEDIATEK MEDIA DRIVER
10097 M:      Tiffany Lin <tiffany.lin@mediatek.com>
10098 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10099 S:      Supported
10100 F:      drivers/media/platform/mtk-vcodec/
10101 F:      drivers/media/platform/mtk-vpu/
10102 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
10103 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
10104
10105 MEDIATEK MMC/SD/SDIO DRIVER
10106 M:      Chaotian Jing <chaotian.jing@mediatek.com>
10107 S:      Maintained
10108 F:      drivers/mmc/host/mtk-sd.c
10109 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
10110
10111 MEDIATEK MT76 WIRELESS LAN DRIVER
10112 M:      Felix Fietkau <nbd@nbd.name>
10113 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
10114 R:      Ryder Lee <ryder.lee@mediatek.com>
10115 R:      Roy Luo <royluo@google.com>
10116 L:      linux-wireless@vger.kernel.org
10117 S:      Maintained
10118 F:      drivers/net/wireless/mediatek/mt76/
10119
10120 MEDIATEK MT7601U WIRELESS LAN DRIVER
10121 M:      Jakub Kicinski <kubakici@wp.pl>
10122 L:      linux-wireless@vger.kernel.org
10123 S:      Maintained
10124 F:      drivers/net/wireless/mediatek/mt7601u/
10125
10126 MEDIATEK NAND CONTROLLER DRIVER
10127 M:      Xiaolei Li <xiaolei.li@mediatek.com>
10128 L:      linux-mtd@lists.infradead.org
10129 S:      Maintained
10130 F:      drivers/mtd/nand/raw/mtk_*
10131 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
10132
10133 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
10134 M:      Sean Wang <sean.wang@mediatek.com>
10135 S:      Maintained
10136 F:      drivers/char/hw_random/mtk-rng.c
10137
10138 MEDIATEK USB3 DRD IP DRIVER
10139 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
10140 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
10141 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10142 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10143 S:      Maintained
10144 F:      drivers/usb/mtu3/
10145
10146 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
10147 M:      Peter Senna Tschudin <peter.senna@gmail.com>
10148 M:      Martin Donnelly <martin.donnelly@ge.com>
10149 M:      Martyn Welch <martyn.welch@collabora.co.uk>
10150 S:      Maintained
10151 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
10152 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
10153
10154 MEGARAID SCSI/SAS DRIVERS
10155 M:      Kashyap Desai <kashyap.desai@broadcom.com>
10156 M:      Sumit Saxena <sumit.saxena@broadcom.com>
10157 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
10158 L:      megaraidlinux.pdl@broadcom.com
10159 L:      linux-scsi@vger.kernel.org
10160 W:      http://www.avagotech.com/support/
10161 S:      Maintained
10162 F:      Documentation/scsi/megaraid.txt
10163 F:      drivers/scsi/megaraid.*
10164 F:      drivers/scsi/megaraid/
10165
10166 MELEXIS MLX90614 DRIVER
10167 M:      Crt Mori <cmo@melexis.com>
10168 L:      linux-iio@vger.kernel.org
10169 W:      http://www.melexis.com
10170 S:      Supported
10171 F:      drivers/iio/temperature/mlx90614.c
10172
10173 MELEXIS MLX90632 DRIVER
10174 M:      Crt Mori <cmo@melexis.com>
10175 L:      linux-iio@vger.kernel.org
10176 W:      http://www.melexis.com
10177 S:      Supported
10178 F:      drivers/iio/temperature/mlx90632.c
10179
10180 MELFAS MIP4 TOUCHSCREEN DRIVER
10181 M:      Sangwon Jee <jeesw@melfas.com>
10182 W:      http://www.melfas.com
10183 S:      Supported
10184 F:      drivers/input/touchscreen/melfas_mip4.c
10185 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10186
10187 MELLANOX ETHERNET DRIVER (mlx4_en)
10188 M:      Tariq Toukan <tariqt@mellanox.com>
10189 L:      netdev@vger.kernel.org
10190 S:      Supported
10191 W:      http://www.mellanox.com
10192 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10193 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10194
10195 MELLANOX ETHERNET DRIVER (mlx5e)
10196 M:      Saeed Mahameed <saeedm@mellanox.com>
10197 L:      netdev@vger.kernel.org
10198 S:      Supported
10199 W:      http://www.mellanox.com
10200 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10201 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10202
10203 MELLANOX ETHERNET INNOVA DRIVERS
10204 R:      Boris Pismenny <borisp@mellanox.com>
10205 L:      netdev@vger.kernel.org
10206 S:      Supported
10207 W:      http://www.mellanox.com
10208 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10209 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10210 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10211 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10212 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10213
10214 MELLANOX ETHERNET SWITCH DRIVERS
10215 M:      Jiri Pirko <jiri@mellanox.com>
10216 M:      Ido Schimmel <idosch@mellanox.com>
10217 L:      netdev@vger.kernel.org
10218 S:      Supported
10219 W:      http://www.mellanox.com
10220 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10221 F:      drivers/net/ethernet/mellanox/mlxsw/
10222 F:      tools/testing/selftests/drivers/net/mlxsw/
10223
10224 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10225 M:      mlxsw@mellanox.com
10226 L:      netdev@vger.kernel.org
10227 S:      Supported
10228 W:      http://www.mellanox.com
10229 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10230 F:      drivers/net/ethernet/mellanox/mlxfw/
10231
10232 MELLANOX HARDWARE PLATFORM SUPPORT
10233 M:      Andy Shevchenko <andy@infradead.org>
10234 M:      Darren Hart <dvhart@infradead.org>
10235 M:      Vadim Pasternak <vadimp@mellanox.com>
10236 L:      platform-driver-x86@vger.kernel.org
10237 S:      Supported
10238 F:      drivers/platform/mellanox/
10239 F:      include/linux/platform_data/mlxreg.h
10240
10241 MELLANOX MLX4 core VPI driver
10242 M:      Tariq Toukan <tariqt@mellanox.com>
10243 L:      netdev@vger.kernel.org
10244 L:      linux-rdma@vger.kernel.org
10245 W:      http://www.mellanox.com
10246 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10247 S:      Supported
10248 F:      drivers/net/ethernet/mellanox/mlx4/
10249 F:      include/linux/mlx4/
10250
10251 MELLANOX MLX4 IB driver
10252 M:      Yishai Hadas <yishaih@mellanox.com>
10253 L:      linux-rdma@vger.kernel.org
10254 W:      http://www.mellanox.com
10255 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10256 S:      Supported
10257 F:      drivers/infiniband/hw/mlx4/
10258 F:      include/linux/mlx4/
10259 F:      include/uapi/rdma/mlx4-abi.h
10260
10261 MELLANOX MLX5 core VPI driver
10262 M:      Saeed Mahameed <saeedm@mellanox.com>
10263 M:      Leon Romanovsky <leonro@mellanox.com>
10264 L:      netdev@vger.kernel.org
10265 L:      linux-rdma@vger.kernel.org
10266 W:      http://www.mellanox.com
10267 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10268 S:      Supported
10269 F:      drivers/net/ethernet/mellanox/mlx5/core/
10270 F:      include/linux/mlx5/
10271 F:      Documentation/networking/device_drivers/mellanox/
10272
10273 MELLANOX MLX5 IB driver
10274 M:      Leon Romanovsky <leonro@mellanox.com>
10275 L:      linux-rdma@vger.kernel.org
10276 W:      http://www.mellanox.com
10277 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10278 S:      Supported
10279 F:      drivers/infiniband/hw/mlx5/
10280 F:      include/linux/mlx5/
10281 F:      include/uapi/rdma/mlx5-abi.h
10282
10283 MELLANOX MLXCPLD I2C AND MUX DRIVER
10284 M:      Vadim Pasternak <vadimp@mellanox.com>
10285 M:      Michael Shych <michaelsh@mellanox.com>
10286 L:      linux-i2c@vger.kernel.org
10287 S:      Supported
10288 F:      drivers/i2c/busses/i2c-mlxcpld.c
10289 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10290 F:      Documentation/i2c/busses/i2c-mlxcpld
10291
10292 MELLANOX MLXCPLD LED DRIVER
10293 M:      Vadim Pasternak <vadimp@mellanox.com>
10294 L:      linux-leds@vger.kernel.org
10295 S:      Supported
10296 F:      drivers/leds/leds-mlxcpld.c
10297 F:      drivers/leds/leds-mlxreg.c
10298 F:      Documentation/leds/leds-mlxcpld.rst
10299
10300 MELLANOX PLATFORM DRIVER
10301 M:      Vadim Pasternak <vadimp@mellanox.com>
10302 L:      platform-driver-x86@vger.kernel.org
10303 S:      Supported
10304 F:      drivers/platform/x86/mlx-platform.c
10305
10306 MEMBARRIER SUPPORT
10307 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10308 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
10309 L:      linux-kernel@vger.kernel.org
10310 S:      Supported
10311 F:      kernel/sched/membarrier.c
10312 F:      include/uapi/linux/membarrier.h
10313 F:      arch/powerpc/include/asm/membarrier.h
10314
10315 MEMBLOCK
10316 M:      Mike Rapoport <rppt@linux.ibm.com>
10317 L:      linux-mm@kvack.org
10318 S:      Maintained
10319 F:      include/linux/memblock.h
10320 F:      mm/memblock.c
10321 F:      Documentation/core-api/boot-time-mm.rst
10322
10323 MEMORY MANAGEMENT
10324 L:      linux-mm@kvack.org
10325 W:      http://www.linux-mm.org
10326 S:      Maintained
10327 F:      include/linux/mm.h
10328 F:      include/linux/gfp.h
10329 F:      include/linux/mmzone.h
10330 F:      include/linux/memory_hotplug.h
10331 F:      include/linux/vmalloc.h
10332 F:      mm/
10333
10334 MEMORY TECHNOLOGY DEVICES (MTD)
10335 M:      David Woodhouse <dwmw2@infradead.org>
10336 M:      Brian Norris <computersforpeace@gmail.com>
10337 M:      Marek Vasut <marek.vasut@gmail.com>
10338 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10339 M:      Richard Weinberger <richard@nod.at>
10340 M:      Vignesh Raghavendra <vigneshr@ti.com>
10341 L:      linux-mtd@lists.infradead.org
10342 W:      http://www.linux-mtd.infradead.org/
10343 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10346 S:      Maintained
10347 F:      Documentation/devicetree/bindings/mtd/
10348 F:      drivers/mtd/
10349 F:      include/linux/mtd/
10350 F:      include/uapi/mtd/
10351
10352 MEN A21 WATCHDOG DRIVER
10353 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10354 L:      linux-watchdog@vger.kernel.org
10355 S:      Maintained
10356 F:      drivers/watchdog/mena21_wdt.c
10357
10358 MEN CHAMELEON BUS (mcb)
10359 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10360 S:      Maintained
10361 F:      drivers/mcb/
10362 F:      include/linux/mcb.h
10363 F:      Documentation/men-chameleon-bus.txt
10364
10365 MEN F21BMC (Board Management Controller)
10366 M:      Andreas Werner <andreas.werner@men.de>
10367 S:      Supported
10368 F:      drivers/mfd/menf21bmc.c
10369 F:      drivers/watchdog/menf21bmc_wdt.c
10370 F:      drivers/leds/leds-menf21bmc.c
10371 F:      drivers/hwmon/menf21bmc_hwmon.c
10372 F:      Documentation/hwmon/menf21bmc.rst
10373
10374 MEN Z069 WATCHDOG DRIVER
10375 M:      Johannes Thumshirn <jth@kernel.org>
10376 L:      linux-watchdog@vger.kernel.org
10377 S:      Maintained
10378 F:      drivers/watchdog/menz69_wdt.c
10379
10380 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10381 M:      Neil Armstrong <narmstrong@baylibre.com>
10382 L:      linux-media@vger.kernel.org
10383 L:      linux-amlogic@lists.infradead.org
10384 W:      http://linux-meson.com/
10385 S:      Supported
10386 F:      drivers/media/platform/meson/ao-cec.c
10387 F:      drivers/media/platform/meson/ao-cec-g12a.c
10388 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10389 T:      git git://linuxtv.org/media_tree.git
10390
10391 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10392 M:      Liang Yang <liang.yang@amlogic.com>
10393 L:      linux-mtd@lists.infradead.org
10394 S:      Maintained
10395 F:      drivers/mtd/nand/raw/meson_*
10396 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10397
10398 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
10399 M:      Maxime Jourdan <mjourdan@baylibre.com>
10400 L:      linux-media@vger.kernel.org
10401 L:      linux-amlogic@lists.infradead.org
10402 S:      Supported
10403 F:      drivers/staging/media/meson/vdec/
10404 T:      git git://linuxtv.org/media_tree.git
10405
10406 METHODE UDPU SUPPORT
10407 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10408 S:      Maintained
10409 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10410
10411 MICROBLAZE ARCHITECTURE
10412 M:      Michal Simek <monstr@monstr.eu>
10413 W:      http://www.monstr.eu/fdt/
10414 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10415 S:      Supported
10416 F:      arch/microblaze/
10417
10418 MICROCHIP AT91 SERIAL DRIVER
10419 M:      Richard Genoud <richard.genoud@gmail.com>
10420 S:      Maintained
10421 F:      drivers/tty/serial/atmel_serial.c
10422 F:      drivers/tty/serial/atmel_serial.h
10423 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10424
10425 MICROCHIP AUDIO ASOC DRIVERS
10426 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10427 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10428 S:      Supported
10429 F:      sound/soc/atmel
10430
10431 MICROCHIP DMA DRIVER
10432 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10433 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10434 L:      dmaengine@vger.kernel.org
10435 S:      Supported
10436 F:      drivers/dma/at_hdmac.c
10437 F:      drivers/dma/at_hdmac_regs.h
10438 F:      include/linux/platform_data/dma-atmel.h
10439 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10440 F:      include/dt-bindings/dma/at91.h
10441
10442 MICROCHIP ECC DRIVER
10443 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10444 L:      linux-crypto@vger.kernel.org
10445 S:      Maintained
10446 F:      drivers/crypto/atmel-ecc.*
10447
10448 MICROCHIP I2C DRIVER
10449 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10450 L:      linux-i2c@vger.kernel.org
10451 S:      Supported
10452 F:      drivers/i2c/busses/i2c-at91.h
10453 F:      drivers/i2c/busses/i2c-at91-*.c
10454
10455 MICROCHIP ISC DRIVER
10456 M:      Eugen Hristev <eugen.hristev@microchip.com>
10457 L:      linux-media@vger.kernel.org
10458 S:      Supported
10459 F:      drivers/media/platform/atmel/atmel-sama5d2-isc.c
10460 F:      drivers/media/platform/atmel/atmel-isc.h
10461 F:      drivers/media/platform/atmel/atmel-isc-base.c
10462 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10463 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10464
10465 MICROCHIP ISI DRIVER
10466 M:      Eugen Hristev <eugen.hristev@microchip.com>
10467 L:      linux-media@vger.kernel.org
10468 S:      Supported
10469 F:      drivers/media/platform/atmel/atmel-isi.c
10470 F:      drivers/media/platform/atmel/atmel-isi.h
10471
10472 MICROCHIP AT91 USART MFD DRIVER
10473 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10474 L:      linux-kernel@vger.kernel.org
10475 S:      Supported
10476 F:      drivers/mfd/at91-usart.c
10477 F:      include/dt-bindings/mfd/at91-usart.h
10478 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10479
10480 MICROCHIP AT91 USART SPI DRIVER
10481 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10482 L:      linux-spi@vger.kernel.org
10483 S:      Supported
10484 F:      drivers/spi/spi-at91-usart.c
10485 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10486
10487 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10488 M:      Woojung Huh <woojung.huh@microchip.com>
10489 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10490 L:      netdev@vger.kernel.org
10491 S:      Maintained
10492 F:      net/dsa/tag_ksz.c
10493 F:      drivers/net/dsa/microchip/*
10494 F:      include/linux/platform_data/microchip-ksz.h
10495 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10496
10497 MICROCHIP LAN743X ETHERNET DRIVER
10498 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10499 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10500 L:      netdev@vger.kernel.org
10501 S:      Maintained
10502 F:      drivers/net/ethernet/microchip/lan743x_*
10503
10504 MICROCHIP LCDFB DRIVER
10505 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10506 L:      linux-fbdev@vger.kernel.org
10507 S:      Maintained
10508 F:      drivers/video/fbdev/atmel_lcdfb.c
10509 F:      include/video/atmel_lcdc.h
10510
10511 MICROCHIP MMC/SD/SDIO MCI DRIVER
10512 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10513 S:      Maintained
10514 F:      drivers/mmc/host/atmel-mci.c
10515
10516 MICROCHIP MCP16502 PMIC DRIVER
10517 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10518 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10519 S:      Maintained
10520 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10521 F:      drivers/regulator/mcp16502.c
10522
10523 MICROCHIP MCP3911 ADC DRIVER
10524 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10525 M:      Kent Gustavsson <kent@minoris.se>
10526 L:      linux-iio@vger.kernel.org
10527 S:      Supported
10528 F:      drivers/iio/adc/mcp3911.c
10529 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10530
10531 MICROCHIP NAND DRIVER
10532 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10533 L:      linux-mtd@lists.infradead.org
10534 S:      Supported
10535 F:      drivers/mtd/nand/raw/atmel/*
10536 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10537
10538 MICROCHIP PWM DRIVER
10539 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10541 L:      linux-pwm@vger.kernel.org
10542 S:      Supported
10543 F:      drivers/pwm/pwm-atmel.c
10544 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10545
10546 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10547 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10548 M:      Eugen Hristev <eugen.hristev@microchip.com>
10549 L:      linux-iio@vger.kernel.org
10550 S:      Supported
10551 F:      drivers/iio/adc/at91-sama5d2_adc.c
10552 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10553 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10554
10555 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10556 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10557 S:      Supported
10558 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10559
10560 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10561 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10562 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10563 L:      linux-gpio@vger.kernel.org
10564 F:      drivers/gpio/gpio-sama5d2-piobu.c
10565
10566 MICROCHIP SPI DRIVER
10567 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10568 S:      Supported
10569 F:      drivers/spi/spi-atmel.*
10570
10571 MICROCHIP SSC DRIVER
10572 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10573 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10574 S:      Supported
10575 F:      drivers/misc/atmel-ssc.c
10576 F:      include/linux/atmel-ssc.h
10577
10578 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10579 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10580 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10581 S:      Supported
10582 F:      drivers/misc/atmel_tclib.c
10583 F:      drivers/clocksource/tcb_clksrc.c
10584
10585 MICROCHIP USBA UDC DRIVER
10586 M:      Cristian Birsan <cristian.birsan@microchip.com>
10587 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10588 S:      Supported
10589 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10590
10591 MICROCHIP USB251XB DRIVER
10592 M:      Richard Leitner <richard.leitner@skidata.com>
10593 L:      linux-usb@vger.kernel.org
10594 S:      Maintained
10595 F:      drivers/usb/misc/usb251xb.c
10596 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10597
10598 MICROCHIP XDMA DRIVER
10599 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10600 L:      linux-arm-kernel@lists.infradead.org
10601 L:      dmaengine@vger.kernel.org
10602 S:      Supported
10603 F:      drivers/dma/at_xdmac.c
10604
10605 MICROSEMI MIPS SOCS
10606 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10607 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10608 L:      linux-mips@vger.kernel.org
10609 S:      Supported
10610 F:      arch/mips/generic/board-ocelot.c
10611 F:      arch/mips/configs/generic/board-ocelot.config
10612 F:      arch/mips/boot/dts/mscc/
10613 F:      Documentation/devicetree/bindings/mips/mscc.txt
10614
10615 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10616 M:      Don Brace <don.brace@microsemi.com>
10617 L:      esc.storagedev@microsemi.com
10618 L:      linux-scsi@vger.kernel.org
10619 S:      Supported
10620 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10621 F:      drivers/scsi/smartpqi/Kconfig
10622 F:      drivers/scsi/smartpqi/Makefile
10623 F:      include/linux/cciss*.h
10624 F:      include/uapi/linux/cciss*.h
10625 F:      Documentation/scsi/smartpqi.txt
10626
10627 MICROSEMI ETHERNET SWITCH DRIVER
10628 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10629 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10630 L:      netdev@vger.kernel.org
10631 S:      Supported
10632 F:      drivers/net/ethernet/mscc/
10633
10634 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10635 M:      Chen Yu <yu.c.chen@intel.com>
10636 L:      platform-driver-x86@vger.kernel.org
10637 S:      Supported
10638 F:      drivers/platform/x86/surfacepro3_button.c
10639
10640 MICROTEK X6 SCANNER
10641 M:      Oliver Neukum <oliver@neukum.org>
10642 S:      Maintained
10643 F:      drivers/usb/image/microtek.*
10644
10645 MIPS
10646 M:      Ralf Baechle <ralf@linux-mips.org>
10647 M:      Paul Burton <paul.burton@mips.com>
10648 M:      James Hogan <jhogan@kernel.org>
10649 L:      linux-mips@vger.kernel.org
10650 W:      http://www.linux-mips.org/
10651 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10653 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10654 S:      Supported
10655 F:      Documentation/devicetree/bindings/mips/
10656 F:      Documentation/mips/
10657 F:      arch/mips/
10658 F:      drivers/platform/mips/
10659
10660 MIPS BOSTON DEVELOPMENT BOARD
10661 M:      Paul Burton <paul.burton@mips.com>
10662 L:      linux-mips@vger.kernel.org
10663 S:      Maintained
10664 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10665 F:      arch/mips/boot/dts/img/boston.dts
10666 F:      arch/mips/configs/generic/board-boston.config
10667 F:      drivers/clk/imgtec/clk-boston.c
10668 F:      include/dt-bindings/clock/boston-clock.h
10669
10670 MIPS GENERIC PLATFORM
10671 M:      Paul Burton <paul.burton@mips.com>
10672 L:      linux-mips@vger.kernel.org
10673 S:      Supported
10674 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10675 F:      arch/mips/generic/
10676 F:      arch/mips/tools/generic-board-config.sh
10677
10678 MIPS/LOONGSON1 ARCHITECTURE
10679 M:      Keguang Zhang <keguang.zhang@gmail.com>
10680 L:      linux-mips@vger.kernel.org
10681 S:      Maintained
10682 F:      arch/mips/loongson32/
10683 F:      arch/mips/include/asm/mach-loongson32/
10684 F:      drivers/*/*loongson1*
10685 F:      drivers/*/*/*loongson1*
10686
10687 MIPS/LOONGSON2 ARCHITECTURE
10688 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10689 L:      linux-mips@vger.kernel.org
10690 S:      Maintained
10691 F:      arch/mips/loongson64/fuloong-2e/
10692 F:      arch/mips/loongson64/lemote-2f/
10693 F:      arch/mips/include/asm/mach-loongson64/
10694 F:      drivers/*/*loongson2*
10695 F:      drivers/*/*/*loongson2*
10696
10697 MIPS/LOONGSON3 ARCHITECTURE
10698 M:      Huacai Chen <chenhc@lemote.com>
10699 L:      linux-mips@vger.kernel.org
10700 S:      Maintained
10701 F:      arch/mips/loongson64/
10702 F:      arch/mips/include/asm/mach-loongson64/
10703 F:      drivers/platform/mips/cpu_hwmon.c
10704 F:      drivers/*/*loongson3*
10705 F:      drivers/*/*/*loongson3*
10706
10707 MIPS RINT INSTRUCTION EMULATION
10708 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10709 L:      linux-mips@vger.kernel.org
10710 S:      Supported
10711 F:      arch/mips/math-emu/sp_rint.c
10712 F:      arch/mips/math-emu/dp_rint.c
10713
10714 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10715 M:      Hans Verkuil <hverkuil@xs4all.nl>
10716 L:      linux-media@vger.kernel.org
10717 T:      git git://linuxtv.org/media_tree.git
10718 W:      https://linuxtv.org
10719 S:      Odd Fixes
10720 F:      drivers/media/radio/radio-miropcm20*
10721
10722 MMP SUPPORT
10723 R:      Lubomir Rintel <lkundrak@v3.sk>
10724 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10725 S:      Odd Fixes
10726 F:      arch/arm/boot/dts/mmp*
10727 F:      arch/arm/mach-mmp/
10728
10729 MMU GATHER AND TLB INVALIDATION
10730 M:      Will Deacon <will@kernel.org>
10731 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
10732 M:      Andrew Morton <akpm@linux-foundation.org>
10733 M:      Nick Piggin <npiggin@gmail.com>
10734 M:      Peter Zijlstra <peterz@infradead.org>
10735 L:      linux-arch@vger.kernel.org
10736 L:      linux-mm@kvack.org
10737 S:      Maintained
10738 F:      arch/*/include/asm/tlb.h
10739 F:      include/asm-generic/tlb.h
10740 F:      mm/mmu_gather.c
10741
10742 MN88472 MEDIA DRIVER
10743 M:      Antti Palosaari <crope@iki.fi>
10744 L:      linux-media@vger.kernel.org
10745 W:      https://linuxtv.org
10746 W:      http://palosaari.fi/linux/
10747 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10748 S:      Maintained
10749 F:      drivers/media/dvb-frontends/mn88472*
10750
10751 MN88473 MEDIA DRIVER
10752 M:      Antti Palosaari <crope@iki.fi>
10753 L:      linux-media@vger.kernel.org
10754 W:      https://linuxtv.org
10755 W:      http://palosaari.fi/linux/
10756 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10757 S:      Maintained
10758 F:      drivers/media/dvb-frontends/mn88473*
10759
10760 MODULE SUPPORT
10761 M:      Jessica Yu <jeyu@kernel.org>
10762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10763 S:      Maintained
10764 F:      include/linux/module.h
10765 F:      kernel/module.c
10766
10767 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10768 W:      http://popies.net/meye/
10769 S:      Orphan
10770 F:      Documentation/media/v4l-drivers/meye*
10771 F:      drivers/media/pci/meye/
10772 F:      include/uapi/linux/meye.h
10773
10774 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10775 M:      Jiri Slaby <jirislaby@gmail.com>
10776 S:      Maintained
10777 F:      Documentation/serial/moxa-smartio.rst
10778 F:      drivers/tty/mxser.*
10779
10780 MR800 AVERMEDIA USB FM RADIO DRIVER
10781 M:      Alexey Klimov <klimov.linux@gmail.com>
10782 L:      linux-media@vger.kernel.org
10783 T:      git git://linuxtv.org/media_tree.git
10784 S:      Maintained
10785 F:      drivers/media/radio/radio-mr800.c
10786
10787 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10788 M:      Alan Ott <alan@signal11.us>
10789 L:      linux-wpan@vger.kernel.org
10790 S:      Maintained
10791 F:      drivers/net/ieee802154/mrf24j40.c
10792 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10793
10794 MSI LAPTOP SUPPORT
10795 M:      "Lee, Chun-Yi" <jlee@suse.com>
10796 L:      platform-driver-x86@vger.kernel.org
10797 S:      Maintained
10798 F:      drivers/platform/x86/msi-laptop.c
10799
10800 MSI WMI SUPPORT
10801 L:      platform-driver-x86@vger.kernel.org
10802 S:      Orphan
10803 F:      drivers/platform/x86/msi-wmi.c
10804
10805 MSI001 MEDIA DRIVER
10806 M:      Antti Palosaari <crope@iki.fi>
10807 L:      linux-media@vger.kernel.org
10808 W:      https://linuxtv.org
10809 W:      http://palosaari.fi/linux/
10810 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10811 T:      git git://linuxtv.org/anttip/media_tree.git
10812 S:      Maintained
10813 F:      drivers/media/tuners/msi001*
10814
10815 MSI2500 MEDIA DRIVER
10816 M:      Antti Palosaari <crope@iki.fi>
10817 L:      linux-media@vger.kernel.org
10818 W:      https://linuxtv.org
10819 W:      http://palosaari.fi/linux/
10820 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10821 T:      git git://linuxtv.org/anttip/media_tree.git
10822 S:      Maintained
10823 F:      drivers/media/usb/msi2500/
10824
10825 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10826 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10827 L:      linux-mtd@lists.infradead.org
10828 S:      Maintained
10829 F:      drivers/mtd/devices/docg3*
10830
10831 MT9M032 APTINA SENSOR DRIVER
10832 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10833 L:      linux-media@vger.kernel.org
10834 T:      git git://linuxtv.org/media_tree.git
10835 S:      Maintained
10836 F:      drivers/media/i2c/mt9m032.c
10837 F:      include/media/i2c/mt9m032.h
10838
10839 MT9P031 APTINA CAMERA SENSOR
10840 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10841 L:      linux-media@vger.kernel.org
10842 T:      git git://linuxtv.org/media_tree.git
10843 S:      Maintained
10844 F:      drivers/media/i2c/mt9p031.c
10845 F:      include/media/i2c/mt9p031.h
10846
10847 MT9T001 APTINA CAMERA SENSOR
10848 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10849 L:      linux-media@vger.kernel.org
10850 T:      git git://linuxtv.org/media_tree.git
10851 S:      Maintained
10852 F:      drivers/media/i2c/mt9t001.c
10853 F:      include/media/i2c/mt9t001.h
10854
10855 MT9T112 APTINA CAMERA SENSOR
10856 M:      Jacopo Mondi <jacopo@jmondi.org>
10857 L:      linux-media@vger.kernel.org
10858 T:      git git://linuxtv.org/media_tree.git
10859 S:      Odd Fixes
10860 F:      drivers/media/i2c/mt9t112.c
10861 F:      include/media/i2c/mt9t112.h
10862
10863 MT9V032 APTINA CAMERA SENSOR
10864 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10865 L:      linux-media@vger.kernel.org
10866 T:      git git://linuxtv.org/media_tree.git
10867 S:      Maintained
10868 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10869 F:      drivers/media/i2c/mt9v032.c
10870 F:      include/media/i2c/mt9v032.h
10871
10872 MT9V111 APTINA CAMERA SENSOR
10873 M:      Jacopo Mondi <jacopo@jmondi.org>
10874 L:      linux-media@vger.kernel.org
10875 T:      git git://linuxtv.org/media_tree.git
10876 S:      Maintained
10877 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10878 F:      drivers/media/i2c/mt9v111.c
10879
10880 MULTIFUNCTION DEVICES (MFD)
10881 M:      Lee Jones <lee.jones@linaro.org>
10882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10883 S:      Supported
10884 F:      Documentation/devicetree/bindings/mfd/
10885 F:      drivers/mfd/
10886 F:      include/linux/mfd/
10887 F:      include/dt-bindings/mfd/
10888
10889 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10890 S:      Orphan
10891 F:      drivers/mmc/host/mmc_spi.c
10892 F:      include/linux/spi/mmc_spi.h
10893
10894 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10895 M:      Ulf Hansson <ulf.hansson@linaro.org>
10896 L:      linux-mmc@vger.kernel.org
10897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10898 S:      Maintained
10899 F:      Documentation/devicetree/bindings/mmc/
10900 F:      drivers/mmc/
10901 F:      include/linux/mmc/
10902 F:      include/uapi/linux/mmc/
10903
10904 MULTIPLEXER SUBSYSTEM
10905 M:      Peter Rosin <peda@axentia.se>
10906 S:      Maintained
10907 F:      Documentation/ABI/testing/sysfs-class-mux*
10908 F:      Documentation/devicetree/bindings/mux/
10909 F:      include/dt-bindings/mux/
10910 F:      include/linux/mux/
10911 F:      drivers/mux/
10912
10913 MULTITECH MULTIPORT CARD (ISICOM)
10914 S:      Orphan
10915 F:      drivers/tty/isicom.c
10916 F:      include/linux/isicom.h
10917
10918 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10919 M:      Bin Liu <b-liu@ti.com>
10920 L:      linux-usb@vger.kernel.org
10921 S:      Maintained
10922 F:      drivers/usb/musb/
10923
10924 MXL301RF MEDIA DRIVER
10925 M:      Akihiro Tsukada <tskd08@gmail.com>
10926 L:      linux-media@vger.kernel.org
10927 S:      Odd Fixes
10928 F:      drivers/media/tuners/mxl301rf*
10929
10930 MXL5007T MEDIA DRIVER
10931 M:      Michael Krufky <mkrufky@linuxtv.org>
10932 L:      linux-media@vger.kernel.org
10933 W:      https://linuxtv.org
10934 W:      http://github.com/mkrufky
10935 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10936 T:      git git://linuxtv.org/mkrufky/tuners.git
10937 S:      Maintained
10938 F:      drivers/media/tuners/mxl5007t.*
10939
10940 MXSFB DRM DRIVER
10941 M:      Marek Vasut <marex@denx.de>
10942 M:      Stefan Agner <stefan@agner.ch>
10943 L:      dri-devel@lists.freedesktop.org
10944 S:      Supported
10945 F:      drivers/gpu/drm/mxsfb/
10946 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10947 T:      git git://anongit.freedesktop.org/drm/drm-misc
10948
10949 MYLEX DAC960 PCI RAID Controller
10950 M:      Hannes Reinecke <hare@kernel.org>
10951 L:      linux-scsi@vger.kernel.org
10952 S:      Supported
10953 F:      drivers/scsi/myrb.*
10954 F:      drivers/scsi/myrs.*
10955
10956 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10957 M:      Chris Lee <christopher.lee@cspi.com>
10958 L:      netdev@vger.kernel.org
10959 W:      https://www.cspi.com/ethernet-products/support/downloads/
10960 S:      Supported
10961 F:      drivers/net/ethernet/myricom/myri10ge/
10962
10963 NAND FLASH SUBSYSTEM
10964 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10965 R:      Richard Weinberger <richard@nod.at>
10966 L:      linux-mtd@lists.infradead.org
10967 W:      http://www.linux-mtd.infradead.org/
10968 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
10970 S:      Maintained
10971 F:      drivers/mtd/nand/
10972 F:      include/linux/mtd/*nand*.h
10973
10974 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10975 M:      Daniel Mack <zonque@gmail.com>
10976 S:      Maintained
10977 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10978 W:      http://www.native-instruments.com
10979 F:      sound/usb/caiaq/
10980
10981 NATSEMI ETHERNET DRIVER (DP8381x)
10982 S:      Orphan
10983 F:      drivers/net/ethernet/natsemi/natsemi.c
10984
10985 NCR 5380 SCSI DRIVERS
10986 M:      Finn Thain <fthain@telegraphics.com.au>
10987 M:      Michael Schmitz <schmitzmic@gmail.com>
10988 L:      linux-scsi@vger.kernel.org
10989 S:      Maintained
10990 F:      Documentation/scsi/g_NCR5380.txt
10991 F:      drivers/scsi/NCR5380.*
10992 F:      drivers/scsi/arm/cumana_1.c
10993 F:      drivers/scsi/arm/oak.c
10994 F:      drivers/scsi/atari_scsi.*
10995 F:      drivers/scsi/dmx3191d.c
10996 F:      drivers/scsi/g_NCR5380.*
10997 F:      drivers/scsi/mac_scsi.*
10998 F:      drivers/scsi/sun3_scsi.*
10999 F:      drivers/scsi/sun3_scsi_vme.c
11000
11001 NCSI LIBRARY:
11002 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
11003 S:      Maintained
11004 F:      net/ncsi/
11005
11006 NCT6775 HARDWARE MONITOR DRIVER
11007 M:      Guenter Roeck <linux@roeck-us.net>
11008 L:      linux-hwmon@vger.kernel.org
11009 S:      Maintained
11010 F:      Documentation/hwmon/nct6775.rst
11011 F:      drivers/hwmon/nct6775.c
11012
11013 NET_FAILOVER MODULE
11014 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
11015 L:      netdev@vger.kernel.org
11016 S:      Supported
11017 F:      driver/net/net_failover.c
11018 F:      include/net/net_failover.h
11019 F:      Documentation/networking/net_failover.rst
11020
11021 NETEFFECT IWARP RNIC DRIVER (IW_NES)
11022 M:      Faisal Latif <faisal.latif@intel.com>
11023 L:      linux-rdma@vger.kernel.org
11024 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
11025 S:      Supported
11026 F:      drivers/infiniband/hw/nes/
11027 F:      include/uapi/rdma/nes-abi.h
11028
11029 NETEM NETWORK EMULATOR
11030 M:      Stephen Hemminger <stephen@networkplumber.org>
11031 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
11032 S:      Maintained
11033 F:      net/sched/sch_netem.c
11034
11035 NETERION 10GbE DRIVERS (s2io/vxge)
11036 M:      Jon Mason <jdmason@kudzu.us>
11037 L:      netdev@vger.kernel.org
11038 S:      Supported
11039 F:      Documentation/networking/device_drivers/neterion/s2io.txt
11040 F:      Documentation/networking/device_drivers/neterion/vxge.txt
11041 F:      drivers/net/ethernet/neterion/
11042
11043 NETFILTER
11044 M:      Pablo Neira Ayuso <pablo@netfilter.org>
11045 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
11046 M:      Florian Westphal <fw@strlen.de>
11047 L:      netfilter-devel@vger.kernel.org
11048 L:      coreteam@netfilter.org
11049 W:      http://www.netfilter.org/
11050 W:      http://www.iptables.org/
11051 W:      http://www.nftables.org/
11052 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
11053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
11054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
11055 S:      Maintained
11056 F:      include/linux/netfilter*
11057 F:      include/linux/netfilter/
11058 F:      include/net/netfilter/
11059 F:      include/uapi/linux/netfilter*
11060 F:      include/uapi/linux/netfilter/
11061 F:      net/*/netfilter.c
11062 F:      net/*/netfilter/
11063 F:      net/netfilter/
11064 F:      net/bridge/br_netfilter*.c
11065
11066 NETROM NETWORK LAYER
11067 M:      Ralf Baechle <ralf@linux-mips.org>
11068 L:      linux-hams@vger.kernel.org
11069 W:      http://www.linux-ax25.org/
11070 S:      Maintained
11071 F:      include/net/netrom.h
11072 F:      include/uapi/linux/netrom.h
11073 F:      net/netrom/
11074
11075 NETRONOME ETHERNET DRIVERS
11076 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11077 L:      oss-drivers@netronome.com
11078 S:      Maintained
11079 F:      drivers/net/ethernet/netronome/
11080
11081 NETWORK BLOCK DEVICE (NBD)
11082 M:      Josef Bacik <josef@toxicpanda.com>
11083 S:      Maintained
11084 L:      linux-block@vger.kernel.org
11085 L:      nbd@other.debian.org
11086 F:      Documentation/blockdev/nbd.txt
11087 F:      drivers/block/nbd.c
11088 F:      include/trace/events/nbd.h
11089 F:      include/uapi/linux/nbd.h
11090
11091 NETWORK DROP MONITOR
11092 M:      Neil Horman <nhorman@tuxdriver.com>
11093 L:      netdev@vger.kernel.org
11094 S:      Maintained
11095 W:      https://fedorahosted.org/dropwatch/
11096 F:      net/core/drop_monitor.c
11097
11098 NETWORKING DRIVERS
11099 M:      "David S. Miller" <davem@davemloft.net>
11100 L:      netdev@vger.kernel.org
11101 W:      http://www.linuxfoundation.org/en/Net
11102 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11103 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11105 S:      Odd Fixes
11106 F:      Documentation/devicetree/bindings/net/
11107 F:      drivers/net/
11108 F:      include/linux/if_*
11109 F:      include/linux/netdevice.h
11110 F:      include/linux/etherdevice.h
11111 F:      include/linux/fcdevice.h
11112 F:      include/linux/fddidevice.h
11113 F:      include/linux/hippidevice.h
11114 F:      include/linux/inetdevice.h
11115 F:      include/uapi/linux/if_*
11116 F:      include/uapi/linux/netdevice.h
11117
11118 NETWORKING DRIVERS (WIRELESS)
11119 M:      Kalle Valo <kvalo@codeaurora.org>
11120 L:      linux-wireless@vger.kernel.org
11121 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
11123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
11124 S:      Maintained
11125 F:      Documentation/devicetree/bindings/net/wireless/
11126 F:      drivers/net/wireless/
11127
11128 NETWORKING [DSA]
11129 M:      Andrew Lunn <andrew@lunn.ch>
11130 M:      Vivien Didelot <vivien.didelot@gmail.com>
11131 M:      Florian Fainelli <f.fainelli@gmail.com>
11132 S:      Maintained
11133 F:      Documentation/devicetree/bindings/net/dsa/
11134 F:      net/dsa/
11135 F:      include/net/dsa.h
11136 F:      include/linux/dsa/
11137 F:      include/linux/platform_data/dsa.h
11138 F:      drivers/net/dsa/
11139
11140 NETWORKING [GENERAL]
11141 M:      "David S. Miller" <davem@davemloft.net>
11142 L:      netdev@vger.kernel.org
11143 W:      http://www.linuxfoundation.org/en/Net
11144 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11147 B:      mailto:netdev@vger.kernel.org
11148 S:      Maintained
11149 F:      net/
11150 F:      include/net/
11151 F:      include/linux/in.h
11152 F:      include/linux/net.h
11153 F:      include/linux/netdevice.h
11154 F:      include/uapi/linux/in.h
11155 F:      include/uapi/linux/net.h
11156 F:      include/uapi/linux/netdevice.h
11157 F:      include/uapi/linux/net_namespace.h
11158 F:      tools/testing/selftests/net/
11159 F:      lib/net_utils.c
11160 F:      lib/random32.c
11161 F:      Documentation/networking/
11162
11163 NETWORKING [IPSEC]
11164 M:      Steffen Klassert <steffen.klassert@secunet.com>
11165 M:      Herbert Xu <herbert@gondor.apana.org.au>
11166 M:      "David S. Miller" <davem@davemloft.net>
11167 L:      netdev@vger.kernel.org
11168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
11169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
11170 S:      Maintained
11171 F:      net/xfrm/
11172 F:      net/key/
11173 F:      net/ipv4/xfrm*
11174 F:      net/ipv4/esp4*
11175 F:      net/ipv4/ah4.c
11176 F:      net/ipv4/ipcomp.c
11177 F:      net/ipv4/ip_vti.c
11178 F:      net/ipv6/xfrm*
11179 F:      net/ipv6/esp6*
11180 F:      net/ipv6/ah6.c
11181 F:      net/ipv6/ipcomp6.c
11182 F:      net/ipv6/ip6_vti.c
11183 F:      include/uapi/linux/xfrm.h
11184 F:      include/net/xfrm.h
11185
11186 NETWORKING [IPv4/IPv6]
11187 M:      "David S. Miller" <davem@davemloft.net>
11188 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11189 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11190 L:      netdev@vger.kernel.org
11191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11192 S:      Maintained
11193 F:      net/ipv4/
11194 F:      net/ipv6/
11195 F:      include/net/ip*
11196 F:      arch/x86/net/*
11197
11198 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11199 M:      Paul Moore <paul@paul-moore.com>
11200 W:      https://github.com/netlabel
11201 L:      netdev@vger.kernel.org
11202 L:      linux-security-module@vger.kernel.org
11203 S:      Maintained
11204 F:      Documentation/netlabel/
11205 F:      include/net/calipso.h
11206 F:      include/net/cipso_ipv4.h
11207 F:      include/net/netlabel.h
11208 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11209 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11210 F:      net/netlabel/
11211 F:      net/ipv4/cipso_ipv4.c
11212 F:      net/ipv6/calipso.c
11213 F:      net/netfilter/xt_CONNSECMARK.c
11214 F:      net/netfilter/xt_SECMARK.c
11215
11216 NETWORKING [TCP]
11217 M:      Eric Dumazet <edumazet@google.com>
11218 L:      netdev@vger.kernel.org
11219 S:      Maintained
11220 F:      net/ipv4/tcp*.c
11221 F:      net/ipv4/syncookies.c
11222 F:      net/ipv6/tcp*.c
11223 F:      net/ipv6/syncookies.c
11224 F:      include/uapi/linux/tcp.h
11225 F:      include/net/tcp.h
11226 F:      include/linux/tcp.h
11227 F:      include/trace/events/tcp.h
11228
11229 NETWORKING [TLS]
11230 M:      Boris Pismenny <borisp@mellanox.com>
11231 M:      Aviad Yehezkel <aviadye@mellanox.com>
11232 M:      Dave Watson <davejwatson@fb.com>
11233 M:      John Fastabend <john.fastabend@gmail.com>
11234 M:      Daniel Borkmann <daniel@iogearbox.net>
11235 L:      netdev@vger.kernel.org
11236 S:      Maintained
11237 F:      net/tls/*
11238 F:      include/uapi/linux/tls.h
11239 F:      include/net/tls.h
11240
11241 NETWORKING [WIRELESS]
11242 L:      linux-wireless@vger.kernel.org
11243 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11244
11245 NETDEVSIM
11246 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11247 S:      Maintained
11248 F:      drivers/net/netdevsim/*
11249
11250 NETXEN (1/10) GbE SUPPORT
11251 M:      Manish Chopra <manishc@marvell.com>
11252 M:      Rahul Verma <rahulv@marvell.com>
11253 M:      GR-Linux-NIC-Dev@marvell.com
11254 L:      netdev@vger.kernel.org
11255 S:      Supported
11256 F:      drivers/net/ethernet/qlogic/netxen/
11257
11258 NEXTHOP
11259 M:      David Ahern <dsahern@kernel.org>
11260 L:      netdev@vger.kernel.org
11261 S:      Maintained
11262 F:      include/net/nexthop.h
11263 F:      include/uapi/linux/nexthop.h
11264 F:      include/net/netns/nexthop.h
11265 F:      net/ipv4/nexthop.c
11266
11267 NFC SUBSYSTEM
11268 L:      netdev@vger.kernel.org
11269 S:      Orphan
11270 F:      net/nfc/
11271 F:      include/net/nfc/
11272 F:      include/uapi/linux/nfc.h
11273 F:      drivers/nfc/
11274 F:      include/linux/platform_data/nfcmrvl.h
11275 F:      include/linux/platform_data/nxp-nci.h
11276 F:      Documentation/devicetree/bindings/net/nfc/
11277
11278 NFS, SUNRPC, AND LOCKD CLIENTS
11279 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11280 M:      Anna Schumaker <anna.schumaker@netapp.com>
11281 L:      linux-nfs@vger.kernel.org
11282 W:      http://client.linux-nfs.org
11283 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11284 S:      Maintained
11285 F:      fs/lockd/
11286 F:      fs/nfs/
11287 F:      fs/nfs_common/
11288 F:      net/sunrpc/
11289 F:      include/linux/lockd/
11290 F:      include/linux/nfs*
11291 F:      include/linux/sunrpc/
11292 F:      include/uapi/linux/nfs*
11293 F:      include/uapi/linux/sunrpc/
11294
11295 NILFS2 FILESYSTEM
11296 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
11297 L:      linux-nilfs@vger.kernel.org
11298 W:      https://nilfs.sourceforge.io/
11299 W:      https://nilfs.osdn.jp/
11300 T:      git git://github.com/konis/nilfs2.git
11301 S:      Supported
11302 F:      Documentation/filesystems/nilfs2.txt
11303 F:      fs/nilfs2/
11304 F:      include/trace/events/nilfs2.h
11305 F:      include/uapi/linux/nilfs2_api.h
11306 F:      include/uapi/linux/nilfs2_ondisk.h
11307
11308 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11309 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11310 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11311 S:      Maintained
11312 F:      Documentation/scsi/NinjaSCSI.txt
11313 F:      drivers/scsi/pcmcia/nsp_*
11314
11315 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11316 M:      GOTO Masanori <gotom@debian.or.jp>
11317 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11318 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11319 S:      Maintained
11320 F:      Documentation/scsi/NinjaSCSI.txt
11321 F:      drivers/scsi/nsp32*
11322
11323 NIOS2 ARCHITECTURE
11324 M:      Ley Foon Tan <lftan@altera.com>
11325 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11327 S:      Maintained
11328 F:      arch/nios2/
11329
11330 NOHZ, DYNTICKS SUPPORT
11331 M:      Frederic Weisbecker <fweisbec@gmail.com>
11332 M:      Thomas Gleixner <tglx@linutronix.de>
11333 M:      Ingo Molnar <mingo@kernel.org>
11334 L:      linux-kernel@vger.kernel.org
11335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11336 S:      Maintained
11337 F:      kernel/time/tick*.*
11338 F:      include/linux/tick.h
11339 F:      include/linux/sched/nohz.h
11340
11341 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11342 M:      Pavel Machek <pavel@ucw.cz>
11343 M:      Sakari Ailus <sakari.ailus@iki.fi>
11344 L:      linux-media@vger.kernel.org
11345 S:      Maintained
11346 F:      drivers/media/i2c/et8ek8
11347 F:      drivers/media/i2c/ad5820.c
11348
11349 NOKIA N900 POWER SUPPLY DRIVERS
11350 R:      Pali Rohár <pali.rohar@gmail.com>
11351 F:      include/linux/power/bq2415x_charger.h
11352 F:      include/linux/power/bq27xxx_battery.h
11353 F:      include/linux/power/isp1704_charger.h
11354 F:      drivers/power/supply/bq2415x_charger.c
11355 F:      drivers/power/supply/bq27xxx_battery.c
11356 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11357 F:      drivers/power/supply/isp1704_charger.c
11358 F:      drivers/power/supply/rx51_battery.c
11359
11360 NOLIBC HEADER FILE
11361 M:      Willy Tarreau <w@1wt.eu>
11362 S:      Maintained
11363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11364 F:      tools/include/nolibc/
11365
11366 NTB AMD DRIVER
11367 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11368 L:      linux-ntb@googlegroups.com
11369 S:      Supported
11370 F:      drivers/ntb/hw/amd/
11371
11372 NTB DRIVER CORE
11373 M:      Jon Mason <jdmason@kudzu.us>
11374 M:      Dave Jiang <dave.jiang@intel.com>
11375 M:      Allen Hubbe <allenbh@gmail.com>
11376 L:      linux-ntb@googlegroups.com
11377 S:      Supported
11378 W:      https://github.com/jonmason/ntb/wiki
11379 T:      git git://github.com/jonmason/ntb.git
11380 F:      drivers/ntb/
11381 F:      drivers/net/ntb_netdev.c
11382 F:      include/linux/ntb.h
11383 F:      include/linux/ntb_transport.h
11384 F:      tools/testing/selftests/ntb/
11385
11386 NTB IDT DRIVER
11387 M:      Serge Semin <fancer.lancer@gmail.com>
11388 L:      linux-ntb@googlegroups.com
11389 S:      Supported
11390 F:      drivers/ntb/hw/idt/
11391
11392 NTB INTEL DRIVER
11393 M:      Dave Jiang <dave.jiang@intel.com>
11394 L:      linux-ntb@googlegroups.com
11395 S:      Supported
11396 W:      https://github.com/davejiang/linux/wiki
11397 T:      git https://github.com/davejiang/linux.git
11398 F:      drivers/ntb/hw/intel/
11399
11400 NTFS FILESYSTEM
11401 M:      Anton Altaparmakov <anton@tuxera.com>
11402 L:      linux-ntfs-dev@lists.sourceforge.net
11403 W:      http://www.tuxera.com/
11404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11405 S:      Supported
11406 F:      Documentation/filesystems/ntfs.txt
11407 F:      fs/ntfs/
11408
11409 NUBUS SUBSYSTEM
11410 M:      Finn Thain <fthain@telegraphics.com.au>
11411 L:      linux-m68k@lists.linux-m68k.org
11412 S:      Maintained
11413 F:      arch/*/include/asm/nubus.h
11414 F:      drivers/nubus/
11415 F:      include/linux/nubus.h
11416 F:      include/uapi/linux/nubus.h
11417
11418 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11419 M:      Antonino Daplas <adaplas@gmail.com>
11420 L:      linux-fbdev@vger.kernel.org
11421 S:      Maintained
11422 F:      drivers/video/fbdev/riva/
11423 F:      drivers/video/fbdev/nvidia/
11424
11425 NVM EXPRESS DRIVER
11426 M:      Keith Busch <kbusch@kernel.org>
11427 M:      Jens Axboe <axboe@fb.com>
11428 M:      Christoph Hellwig <hch@lst.de>
11429 M:      Sagi Grimberg <sagi@grimberg.me>
11430 L:      linux-nvme@lists.infradead.org
11431 T:      git://git.infradead.org/nvme.git
11432 W:      http://git.infradead.org/nvme.git
11433 S:      Supported
11434 F:      drivers/nvme/host/
11435 F:      include/linux/nvme.h
11436 F:      include/uapi/linux/nvme_ioctl.h
11437
11438 NVM EXPRESS FC TRANSPORT DRIVERS
11439 M:      James Smart <james.smart@broadcom.com>
11440 L:      linux-nvme@lists.infradead.org
11441 S:      Supported
11442 F:      include/linux/nvme-fc.h
11443 F:      include/linux/nvme-fc-driver.h
11444 F:      drivers/nvme/host/fc.c
11445 F:      drivers/nvme/target/fc.c
11446 F:      drivers/nvme/target/fcloop.c
11447
11448 NVM EXPRESS TARGET DRIVER
11449 M:      Christoph Hellwig <hch@lst.de>
11450 M:      Sagi Grimberg <sagi@grimberg.me>
11451 L:      linux-nvme@lists.infradead.org
11452 T:      git://git.infradead.org/nvme.git
11453 W:      http://git.infradead.org/nvme.git
11454 S:      Supported
11455 F:      drivers/nvme/target/
11456
11457 NVMEM FRAMEWORK
11458 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11459 S:      Maintained
11460 F:      drivers/nvmem/
11461 F:      Documentation/devicetree/bindings/nvmem/
11462 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11463 F:      include/linux/nvmem-consumer.h
11464 F:      include/linux/nvmem-provider.h
11465
11466 NXP FXAS21002C DRIVER
11467 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11468 L:      linux-iio@vger.kernel.org
11469 S:      Maintained
11470 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.txt
11471 F:      drivers/iio/gyro/fxas21002c_core.c
11472 F:      drivers/iio/gyro/fxas21002c.h
11473 F:      drivers/iio/gyro/fxas21002c_i2c.c
11474 F:      drivers/iio/gyro/fxas21002c_spi.c
11475
11476 NXP SGTL5000 DRIVER
11477 M:      Fabio Estevam <festevam@gmail.com>
11478 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11479 S:      Maintained
11480 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11481 F:      sound/soc/codecs/sgtl5000*
11482
11483 NXP SJA1105 ETHERNET SWITCH DRIVER
11484 M:      Vladimir Oltean <olteanv@gmail.com>
11485 L:      linux-kernel@vger.kernel.org
11486 S:      Maintained
11487 F:      drivers/net/dsa/sja1105
11488
11489 NXP TDA998X DRM DRIVER
11490 M:      Russell King <linux@armlinux.org.uk>
11491 S:      Maintained
11492 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11493 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11494 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11495 F:      include/drm/i2c/tda998x.h
11496 F:      include/dt-bindings/display/tda998x.h
11497 K:      "nxp,tda998x"
11498
11499 NXP TFA9879 DRIVER
11500 M:      Peter Rosin <peda@axentia.se>
11501 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11502 S:      Maintained
11503 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11504 F:      sound/soc/codecs/tfa9879*
11505
11506 NXP-NCI NFC DRIVER
11507 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11508 R:      Charles Gorand <charles.gorand@effinnov.com>
11509 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11510 S:      Supported
11511 F:      drivers/nfc/nxp-nci
11512
11513 OBJAGG
11514 M:      Jiri Pirko <jiri@mellanox.com>
11515 L:      netdev@vger.kernel.org
11516 S:      Supported
11517 F:      lib/objagg.c
11518 F:      lib/test_objagg.c
11519 F:      include/linux/objagg.h
11520
11521 NXP FSPI DRIVER
11522 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11523 M:      Ashish Kumar <ashish.kumar@nxp.com>
11524 L:      linux-spi@vger.kernel.org
11525 S:      Maintained
11526 F:      drivers/spi/spi-nxp-fspi.c
11527 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11528
11529 OBJTOOL
11530 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11531 M:      Peter Zijlstra <peterz@infradead.org>
11532 S:      Supported
11533 F:      tools/objtool/
11534
11535 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11536 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11537 M:      Andrew Donnellan <ajd@linux.ibm.com>
11538 L:      linuxppc-dev@lists.ozlabs.org
11539 S:      Supported
11540 F:      arch/powerpc/platforms/powernv/ocxl.c
11541 F:      arch/powerpc/include/asm/pnv-ocxl.h
11542 F:      drivers/misc/ocxl/
11543 F:      include/misc/ocxl*
11544 F:      include/uapi/misc/ocxl.h
11545 F:      Documentation/accelerators/ocxl.rst
11546
11547 OMAP AUDIO SUPPORT
11548 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11549 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11550 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11551 L:      linux-omap@vger.kernel.org
11552 S:      Maintained
11553 F:      sound/soc/ti/omap*
11554 F:      sound/soc/ti/rx51.c
11555 F:      sound/soc/ti/n810.c
11556 F:      sound/soc/ti/sdma-pcm.*
11557
11558 OMAP CLOCK FRAMEWORK SUPPORT
11559 M:      Paul Walmsley <paul@pwsan.com>
11560 L:      linux-omap@vger.kernel.org
11561 S:      Maintained
11562 F:      arch/arm/*omap*/*clock*
11563
11564 OMAP DEVICE TREE SUPPORT
11565 M:      Benoît Cousson <bcousson@baylibre.com>
11566 M:      Tony Lindgren <tony@atomide.com>
11567 L:      linux-omap@vger.kernel.org
11568 L:      devicetree@vger.kernel.org
11569 S:      Maintained
11570 F:      arch/arm/boot/dts/*omap*
11571 F:      arch/arm/boot/dts/*am3*
11572 F:      arch/arm/boot/dts/*am4*
11573 F:      arch/arm/boot/dts/*am5*
11574 F:      arch/arm/boot/dts/*dra7*
11575
11576 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11577 L:      linux-omap@vger.kernel.org
11578 L:      linux-fbdev@vger.kernel.org
11579 S:      Orphan
11580 F:      drivers/video/fbdev/omap2/
11581 F:      Documentation/arm/OMAP/DSS
11582
11583 OMAP FRAMEBUFFER SUPPORT
11584 L:      linux-fbdev@vger.kernel.org
11585 L:      linux-omap@vger.kernel.org
11586 S:      Orphan
11587 F:      drivers/video/fbdev/omap/
11588
11589 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11590 M:      Roger Quadros <rogerq@ti.com>
11591 M:      Tony Lindgren <tony@atomide.com>
11592 L:      linux-omap@vger.kernel.org
11593 S:      Maintained
11594 F:      drivers/memory/omap-gpmc.c
11595 F:      arch/arm/mach-omap2/*gpmc*
11596
11597 OMAP GPIO DRIVER
11598 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11599 M:      Santosh Shilimkar <ssantosh@kernel.org>
11600 M:      Kevin Hilman <khilman@kernel.org>
11601 L:      linux-omap@vger.kernel.org
11602 S:      Maintained
11603 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11604 F:      drivers/gpio/gpio-omap.c
11605
11606 OMAP HARDWARE SPINLOCK SUPPORT
11607 M:      Ohad Ben-Cohen <ohad@wizery.com>
11608 L:      linux-omap@vger.kernel.org
11609 S:      Maintained
11610 F:      drivers/hwspinlock/omap_hwspinlock.c
11611
11612 OMAP HS MMC SUPPORT
11613 L:      linux-mmc@vger.kernel.org
11614 L:      linux-omap@vger.kernel.org
11615 S:      Orphan
11616 F:      drivers/mmc/host/omap_hsmmc.c
11617
11618 OMAP HWMOD DATA
11619 M:      Paul Walmsley <paul@pwsan.com>
11620 L:      linux-omap@vger.kernel.org
11621 S:      Maintained
11622 F:      arch/arm/mach-omap2/omap_hwmod*data*
11623
11624 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11625 M:      Benoît Cousson <bcousson@baylibre.com>
11626 L:      linux-omap@vger.kernel.org
11627 S:      Maintained
11628 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11629
11630 OMAP HWMOD SUPPORT
11631 M:      Benoît Cousson <bcousson@baylibre.com>
11632 M:      Paul Walmsley <paul@pwsan.com>
11633 L:      linux-omap@vger.kernel.org
11634 S:      Maintained
11635 F:      arch/arm/mach-omap2/omap_hwmod.*
11636
11637 OMAP I2C DRIVER
11638 M:      Vignesh R <vigneshr@ti.com>
11639 L:      linux-omap@vger.kernel.org
11640 L:      linux-i2c@vger.kernel.org
11641 S:      Maintained
11642 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11643 F:      drivers/i2c/busses/i2c-omap.c
11644
11645 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11646 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11647 L:      linux-media@vger.kernel.org
11648 S:      Maintained
11649 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11650 F:      drivers/media/platform/omap3isp/
11651 F:      drivers/staging/media/omap4iss/
11652
11653 OMAP MMC SUPPORT
11654 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11655 L:      linux-omap@vger.kernel.org
11656 S:      Odd Fixes
11657 F:      drivers/mmc/host/omap.c
11658
11659 OMAP POWER MANAGEMENT SUPPORT
11660 M:      Kevin Hilman <khilman@kernel.org>
11661 L:      linux-omap@vger.kernel.org
11662 S:      Maintained
11663 F:      arch/arm/*omap*/*pm*
11664 F:      drivers/cpufreq/omap-cpufreq.c
11665
11666 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11667 M:      Rajendra Nayak <rnayak@codeaurora.org>
11668 M:      Paul Walmsley <paul@pwsan.com>
11669 L:      linux-omap@vger.kernel.org
11670 S:      Maintained
11671 F:      arch/arm/mach-omap2/prm*
11672
11673 OMAP RANDOM NUMBER GENERATOR SUPPORT
11674 M:      Deepak Saxena <dsaxena@plexity.net>
11675 S:      Maintained
11676 F:      drivers/char/hw_random/omap-rng.c
11677
11678 OMAP USB SUPPORT
11679 L:      linux-usb@vger.kernel.org
11680 L:      linux-omap@vger.kernel.org
11681 S:      Orphan
11682 F:      drivers/usb/*/*omap*
11683 F:      arch/arm/*omap*/usb*
11684
11685 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11686 M:      Mark Jackson <mpfj@newflow.co.uk>
11687 L:      linux-omap@vger.kernel.org
11688 S:      Maintained
11689 F:      arch/arm/boot/dts/am335x-nano.dts
11690
11691 OMAP1 SUPPORT
11692 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11693 M:      Tony Lindgren <tony@atomide.com>
11694 L:      linux-omap@vger.kernel.org
11695 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11697 S:      Maintained
11698 F:      arch/arm/mach-omap1/
11699 F:      arch/arm/plat-omap/
11700 F:      arch/arm/configs/omap1_defconfig
11701 F:      drivers/i2c/busses/i2c-omap.c
11702 F:      include/linux/platform_data/i2c-omap.h
11703 F:      include/linux/platform_data/ams-delta-fiq.h
11704
11705 OMAP2+ SUPPORT
11706 M:      Tony Lindgren <tony@atomide.com>
11707 L:      linux-omap@vger.kernel.org
11708 W:      http://www.muru.com/linux/omap/
11709 W:      http://linux.omap.com/
11710 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11712 S:      Maintained
11713 F:      arch/arm/mach-omap2/
11714 F:      arch/arm/plat-omap/
11715 F:      arch/arm/configs/omap2plus_defconfig
11716 F:      drivers/i2c/busses/i2c-omap.c
11717 F:      drivers/irqchip/irq-omap-intc.c
11718 F:      drivers/mfd/*omap*.c
11719 F:      drivers/mfd/menelaus.c
11720 F:      drivers/mfd/palmas.c
11721 F:      drivers/mfd/tps65217.c
11722 F:      drivers/mfd/tps65218.c
11723 F:      drivers/mfd/tps65910.c
11724 F:      drivers/mfd/twl-core.[ch]
11725 F:      drivers/mfd/twl4030*.c
11726 F:      drivers/mfd/twl6030*.c
11727 F:      drivers/mfd/twl6040*.c
11728 F:      drivers/regulator/palmas-regulator*.c
11729 F:      drivers/regulator/pbias-regulator.c
11730 F:      drivers/regulator/tps65217-regulator.c
11731 F:      drivers/regulator/tps65218-regulator.c
11732 F:      drivers/regulator/tps65910-regulator.c
11733 F:      drivers/regulator/twl-regulator.c
11734 F:      drivers/regulator/twl6030-regulator.c
11735 F:      include/linux/platform_data/i2c-omap.h
11736
11737 ONION OMEGA2+ BOARD
11738 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11739 L:      linux-mips@vger.kernel.org
11740 S:      Maintained
11741 F:      arch/mips/boot/dts/ralink/omega2p.dts
11742
11743 OMFS FILESYSTEM
11744 M:      Bob Copeland <me@bobcopeland.com>
11745 L:      linux-karma-devel@lists.sourceforge.net
11746 S:      Maintained
11747 F:      Documentation/filesystems/omfs.txt
11748 F:      fs/omfs/
11749
11750 OMNIKEY CARDMAN 4000 DRIVER
11751 M:      Harald Welte <laforge@gnumonks.org>
11752 S:      Maintained
11753 F:      drivers/char/pcmcia/cm4000_cs.c
11754 F:      include/linux/cm4000_cs.h
11755 F:      include/uapi/linux/cm4000_cs.h
11756
11757 OMNIKEY CARDMAN 4040 DRIVER
11758 M:      Harald Welte <laforge@gnumonks.org>
11759 S:      Maintained
11760 F:      drivers/char/pcmcia/cm4040_cs.*
11761
11762 OMNIVISION OV13858 SENSOR DRIVER
11763 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11764 L:      linux-media@vger.kernel.org
11765 T:      git git://linuxtv.org/media_tree.git
11766 S:      Maintained
11767 F:      drivers/media/i2c/ov13858.c
11768
11769 OMNIVISION OV2680 SENSOR DRIVER
11770 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11771 L:      linux-media@vger.kernel.org
11772 T:      git git://linuxtv.org/media_tree.git
11773 S:      Maintained
11774 F:      drivers/media/i2c/ov2680.c
11775 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11776
11777 OMNIVISION OV2685 SENSOR DRIVER
11778 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11779 L:      linux-media@vger.kernel.org
11780 T:      git git://linuxtv.org/media_tree.git
11781 S:      Maintained
11782 F:      drivers/media/i2c/ov2685.c
11783
11784 OMNIVISION OV5640 SENSOR DRIVER
11785 M:      Steve Longerbeam <slongerbeam@gmail.com>
11786 L:      linux-media@vger.kernel.org
11787 T:      git git://linuxtv.org/media_tree.git
11788 S:      Maintained
11789 F:      drivers/media/i2c/ov5640.c
11790
11791 OMNIVISION OV5647 SENSOR DRIVER
11792 M:      Luis Oliveira <lolivei@synopsys.com>
11793 L:      linux-media@vger.kernel.org
11794 T:      git git://linuxtv.org/media_tree.git
11795 S:      Maintained
11796 F:      drivers/media/i2c/ov5647.c
11797
11798 OMNIVISION OV5695 SENSOR DRIVER
11799 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11800 L:      linux-media@vger.kernel.org
11801 T:      git git://linuxtv.org/media_tree.git
11802 S:      Maintained
11803 F:      drivers/media/i2c/ov5695.c
11804
11805 OMNIVISION OV7670 SENSOR DRIVER
11806 M:      Jonathan Corbet <corbet@lwn.net>
11807 L:      linux-media@vger.kernel.org
11808 T:      git git://linuxtv.org/media_tree.git
11809 S:      Maintained
11810 F:      drivers/media/i2c/ov7670.c
11811 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11812
11813 OMNIVISION OV772x SENSOR DRIVER
11814 M:      Jacopo Mondi <jacopo@jmondi.org>
11815 L:      linux-media@vger.kernel.org
11816 T:      git git://linuxtv.org/media_tree.git
11817 S:      Odd fixes
11818 F:      drivers/media/i2c/ov772x.c
11819 F:      include/media/i2c/ov772x.h
11820 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11821
11822 OMNIVISION OV7740 SENSOR DRIVER
11823 M:      Wenyou Yang <wenyou.yang@microchip.com>
11824 L:      linux-media@vger.kernel.org
11825 T:      git git://linuxtv.org/media_tree.git
11826 S:      Maintained
11827 F:      drivers/media/i2c/ov7740.c
11828 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11829
11830 OMNIVISION OV9640 SENSOR DRIVER
11831 M:      Petr Cvek <petrcvekcz@gmail.com>
11832 L:      linux-media@vger.kernel.org
11833 S:      Maintained
11834 F:      drivers/media/i2c/ov9640.*
11835
11836 OMNIVISION OV8856 SENSOR DRIVER
11837 M:      Ben Kao <ben.kao@intel.com>
11838 L:      linux-media@vger.kernel.org
11839 T:      git git://linuxtv.org/media_tree.git
11840 S:      Maintained
11841 F:      drivers/media/i2c/ov8856.c
11842
11843 OMNIVISION OV9650 SENSOR DRIVER
11844 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11845 R:      Akinobu Mita <akinobu.mita@gmail.com>
11846 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11847 L:      linux-media@vger.kernel.org
11848 T:      git git://linuxtv.org/media_tree.git
11849 S:      Maintained
11850 F:      drivers/media/i2c/ov9650.c
11851 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11852
11853 ONENAND FLASH DRIVER
11854 M:      Kyungmin Park <kyungmin.park@samsung.com>
11855 L:      linux-mtd@lists.infradead.org
11856 S:      Maintained
11857 F:      drivers/mtd/nand/onenand/
11858 F:      include/linux/mtd/onenand*.h
11859
11860 OP-TEE DRIVER
11861 M:      Jens Wiklander <jens.wiklander@linaro.org>
11862 S:      Maintained
11863 F:      drivers/tee/optee/
11864
11865 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11866 M:      Sumit Garg <sumit.garg@linaro.org>
11867 S:      Maintained
11868 F:      drivers/char/hw_random/optee-rng.c
11869
11870 OPA-VNIC DRIVER
11871 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11872 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11873 L:      linux-rdma@vger.kernel.org
11874 S:      Supported
11875 F:      drivers/infiniband/ulp/opa_vnic
11876
11877 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11878 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11879 M:      Frank Rowand <frowand.list@gmail.com>
11880 L:      devicetree@vger.kernel.org
11881 S:      Maintained
11882 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11883 F:      Documentation/devicetree/overlay-notes.txt
11884 F:      drivers/of/overlay.c
11885 F:      drivers/of/resolver.c
11886 K:      of_overlay_notifier_
11887
11888 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11889 M:      Rob Herring <robh+dt@kernel.org>
11890 M:      Frank Rowand <frowand.list@gmail.com>
11891 L:      devicetree@vger.kernel.org
11892 W:      http://www.devicetree.org/
11893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11894 S:      Maintained
11895 F:      drivers/of/
11896 F:      include/linux/of*.h
11897 F:      scripts/dtc/
11898 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11899
11900 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11901 M:      Rob Herring <robh+dt@kernel.org>
11902 M:      Mark Rutland <mark.rutland@arm.com>
11903 L:      devicetree@vger.kernel.org
11904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11905 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11906 S:      Maintained
11907 F:      Documentation/devicetree/
11908 F:      arch/*/boot/dts/
11909 F:      include/dt-bindings/
11910
11911 OPENCORES I2C BUS DRIVER
11912 M:      Peter Korsgaard <peter@korsgaard.com>
11913 M:      Andrew Lunn <andrew@lunn.ch>
11914 L:      linux-i2c@vger.kernel.org
11915 S:      Maintained
11916 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
11917 F:      Documentation/i2c/busses/i2c-ocores
11918 F:      drivers/i2c/busses/i2c-ocores.c
11919 F:      include/linux/platform_data/i2c-ocores.h
11920
11921 OPENRISC ARCHITECTURE
11922 M:      Jonas Bonn <jonas@southpole.se>
11923 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11924 M:      Stafford Horne <shorne@gmail.com>
11925 T:      git git://github.com/openrisc/linux.git
11926 L:      openrisc@lists.librecores.org
11927 W:      http://openrisc.io
11928 S:      Maintained
11929 F:      Documentation/devicetree/bindings/openrisc/
11930 F:      Documentation/openrisc/
11931 F:      arch/openrisc/
11932 F:      drivers/irqchip/irq-ompic.c
11933 F:      drivers/irqchip/irq-or1k-*
11934
11935 OPENVSWITCH
11936 M:      Pravin B Shelar <pshelar@ovn.org>
11937 L:      netdev@vger.kernel.org
11938 L:      dev@openvswitch.org
11939 W:      http://openvswitch.org
11940 S:      Maintained
11941 F:      net/openvswitch/
11942 F:      include/uapi/linux/openvswitch.h
11943
11944 OPERATING PERFORMANCE POINTS (OPP)
11945 M:      Viresh Kumar <vireshk@kernel.org>
11946 M:      Nishanth Menon <nm@ti.com>
11947 M:      Stephen Boyd <sboyd@kernel.org>
11948 L:      linux-pm@vger.kernel.org
11949 S:      Maintained
11950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11951 F:      drivers/opp/
11952 F:      include/linux/pm_opp.h
11953 F:      Documentation/power/opp.txt
11954 F:      Documentation/devicetree/bindings/opp/
11955
11956 OPL4 DRIVER
11957 M:      Clemens Ladisch <clemens@ladisch.de>
11958 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
11960 S:      Maintained
11961 F:      sound/drivers/opl4/
11962
11963 OPROFILE
11964 M:      Robert Richter <rric@kernel.org>
11965 L:      oprofile-list@lists.sf.net
11966 S:      Maintained
11967 F:      arch/*/include/asm/oprofile*.h
11968 F:      arch/*/oprofile/
11969 F:      drivers/oprofile/
11970 F:      include/linux/oprofile.h
11971
11972 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11973 M:      Mark Fasheh <mark@fasheh.com>
11974 M:      Joel Becker <jlbec@evilplan.org>
11975 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
11976 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11977 W:      http://ocfs2.wiki.kernel.org
11978 S:      Supported
11979 F:      Documentation/filesystems/ocfs2.txt
11980 F:      Documentation/filesystems/dlmfs.txt
11981 F:      fs/ocfs2/
11982
11983 ORANGEFS FILESYSTEM
11984 M:      Mike Marshall <hubcap@omnibond.com>
11985 R:      Martin Brandenburg <martin@omnibond.com>
11986 L:      devel@lists.orangefs.org
11987 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11988 S:      Supported
11989 F:      fs/orangefs/
11990 F:      Documentation/filesystems/orangefs.txt
11991
11992 ORINOCO DRIVER
11993 L:      linux-wireless@vger.kernel.org
11994 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11995 W:      http://www.nongnu.org/orinoco/
11996 S:      Orphan
11997 F:      drivers/net/wireless/intersil/orinoco/
11998
11999 OV2659 OMNIVISION SENSOR DRIVER
12000 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
12001 L:      linux-media@vger.kernel.org
12002 W:      https://linuxtv.org
12003 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12004 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
12005 S:      Maintained
12006 F:      drivers/media/i2c/ov2659.c
12007 F:      include/media/i2c/ov2659.h
12008
12009 OVERLAY FILESYSTEM
12010 M:      Miklos Szeredi <miklos@szeredi.hu>
12011 L:      linux-unionfs@vger.kernel.org
12012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
12013 S:      Supported
12014 F:      fs/overlayfs/
12015 F:      Documentation/filesystems/overlayfs.txt
12016
12017 P54 WIRELESS DRIVER
12018 M:      Christian Lamparter <chunkeey@googlemail.com>
12019 L:      linux-wireless@vger.kernel.org
12020 W:      http://wireless.kernel.org/en/users/Drivers/p54
12021 S:      Maintained
12022 F:      drivers/net/wireless/intersil/p54/
12023
12024 PA SEMI ETHERNET DRIVER
12025 L:      netdev@vger.kernel.org
12026 S:      Orphan
12027 F:      drivers/net/ethernet/pasemi/*
12028
12029 PA SEMI SMBUS DRIVER
12030 L:      linux-i2c@vger.kernel.org
12031 S:      Orphan
12032 F:      drivers/i2c/busses/i2c-pasemi.c
12033
12034 PACKING
12035 M:      Vladimir Oltean <olteanv@gmail.com>
12036 L:      netdev@vger.kernel.org
12037 S:      Supported
12038 F:      lib/packing.c
12039 F:      include/linux/packing.h
12040 F:      Documentation/packing.txt
12041
12042 PADATA PARALLEL EXECUTION MECHANISM
12043 M:      Steffen Klassert <steffen.klassert@secunet.com>
12044 L:      linux-crypto@vger.kernel.org
12045 S:      Maintained
12046 F:      kernel/padata.c
12047 F:      include/linux/padata.h
12048 F:      Documentation/padata.txt
12049
12050 PAGE POOL
12051 M:      Jesper Dangaard Brouer <hawk@kernel.org>
12052 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
12053 L:      netdev@vger.kernel.org
12054 S:      Supported
12055 F:      net/core/page_pool.c
12056 F:      include/net/page_pool.h
12057
12058 PANASONIC LAPTOP ACPI EXTRAS DRIVER
12059 M:      Harald Welte <laforge@gnumonks.org>
12060 L:      platform-driver-x86@vger.kernel.org
12061 S:      Maintained
12062 F:      drivers/platform/x86/panasonic-laptop.c
12063
12064 PARALLEL LCD/KEYPAD PANEL DRIVER
12065 M:      Willy Tarreau <willy@haproxy.com>
12066 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
12067 S:      Odd Fixes
12068 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
12069 F:      drivers/auxdisplay/panel.c
12070
12071 PARALLEL PORT SUBSYSTEM
12072 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12073 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12074 L:      linux-parport@lists.infradead.org (subscribers-only)
12075 S:      Maintained
12076 F:      drivers/parport/
12077 F:      include/linux/parport*.h
12078 F:      drivers/char/ppdev.c
12079 F:      include/uapi/linux/ppdev.h
12080 F:      Documentation/parport*.txt
12081
12082 PARAVIRT_OPS INTERFACE
12083 M:      Juergen Gross <jgross@suse.com>
12084 M:      Alok Kataria <akataria@vmware.com>
12085 L:      virtualization@lists.linux-foundation.org
12086 S:      Supported
12087 F:      Documentation/virtual/paravirt_ops.txt
12088 F:      arch/*/kernel/paravirt*
12089 F:      arch/*/include/asm/paravirt*.h
12090 F:      include/linux/hypervisor.h
12091
12092 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
12093 M:      Tim Waugh <tim@cyberelk.net>
12094 L:      linux-parport@lists.infradead.org (subscribers-only)
12095 S:      Maintained
12096 F:      Documentation/blockdev/paride.txt
12097 F:      drivers/block/paride/
12098
12099 PARISC ARCHITECTURE
12100 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12101 M:      Helge Deller <deller@gmx.de>
12102 L:      linux-parisc@vger.kernel.org
12103 W:      http://www.parisc-linux.org/
12104 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
12105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
12106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
12107 S:      Maintained
12108 F:      arch/parisc/
12109 F:      Documentation/parisc/
12110 F:      drivers/parisc/
12111 F:      drivers/char/agp/parisc-agp.c
12112 F:      drivers/input/serio/gscps2.c
12113 F:      drivers/parport/parport_gsc.*
12114 F:      drivers/tty/serial/8250/8250_gsc.c
12115 F:      drivers/video/fbdev/sti*
12116 F:      drivers/video/console/sti*
12117 F:      drivers/video/logo/logo_parisc*
12118
12119 PARMAN
12120 M:      Jiri Pirko <jiri@mellanox.com>
12121 L:      netdev@vger.kernel.org
12122 S:      Supported
12123 F:      lib/parman.c
12124 F:      lib/test_parman.c
12125 F:      include/linux/parman.h
12126
12127 PC ENGINES APU BOARD DRIVER
12128 M:      Enrico Weigelt, metux IT consult <info@metux.net>
12129 S:      Maintained
12130 F:      drivers/platform/x86/pcengines-apuv2.c
12131
12132 PC87360 HARDWARE MONITORING DRIVER
12133 M:      Jim Cromie <jim.cromie@gmail.com>
12134 L:      linux-hwmon@vger.kernel.org
12135 S:      Maintained
12136 F:      Documentation/hwmon/pc87360.rst
12137 F:      drivers/hwmon/pc87360.c
12138
12139 PC8736x GPIO DRIVER
12140 M:      Jim Cromie <jim.cromie@gmail.com>
12141 S:      Maintained
12142 F:      drivers/char/pc8736x_gpio.c
12143
12144 PC87427 HARDWARE MONITORING DRIVER
12145 M:      Jean Delvare <jdelvare@suse.com>
12146 L:      linux-hwmon@vger.kernel.org
12147 S:      Maintained
12148 F:      Documentation/hwmon/pc87427.rst
12149 F:      drivers/hwmon/pc87427.c
12150
12151 PCA9532 LED DRIVER
12152 M:      Riku Voipio <riku.voipio@iki.fi>
12153 S:      Maintained
12154 F:      drivers/leds/leds-pca9532.c
12155 F:      include/linux/leds-pca9532.h
12156
12157 PCA9541 I2C BUS MASTER SELECTOR DRIVER
12158 M:      Guenter Roeck <linux@roeck-us.net>
12159 L:      linux-i2c@vger.kernel.org
12160 S:      Maintained
12161 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
12162
12163 PCDP - PRIMARY CONSOLE AND DEBUG PORT
12164 M:      Khalid Aziz <khalid@gonehiking.org>
12165 S:      Maintained
12166 F:      drivers/firmware/pcdp.*
12167
12168 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
12169 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12170 L:      linux-pci@vger.kernel.org
12171 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12172 S:      Maintained
12173 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12174 F:      drivers/pci/controller/pci-aardvark.c
12175
12176 PCI DRIVER FOR ALTERA PCIE IP
12177 M:      Ley Foon Tan <lftan@altera.com>
12178 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12179 L:      linux-pci@vger.kernel.org
12180 S:      Supported
12181 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12182 F:      drivers/pci/controller/pcie-altera.c
12183
12184 PCI DRIVER FOR APPLIEDMICRO XGENE
12185 M:      Toan Le <toan@os.amperecomputing.com>
12186 L:      linux-pci@vger.kernel.org
12187 L:      linux-arm-kernel@lists.infradead.org
12188 S:      Maintained
12189 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12190 F:      drivers/pci/controller/pci-xgene.c
12191
12192 PCI DRIVER FOR ARM VERSATILE PLATFORM
12193 M:      Rob Herring <robh@kernel.org>
12194 L:      linux-pci@vger.kernel.org
12195 L:      linux-arm-kernel@lists.infradead.org
12196 S:      Maintained
12197 F:      Documentation/devicetree/bindings/pci/versatile.txt
12198 F:      drivers/pci/controller/pci-versatile.c
12199
12200 PCI DRIVER FOR ARMADA 8K
12201 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12202 L:      linux-pci@vger.kernel.org
12203 L:      linux-arm-kernel@lists.infradead.org
12204 S:      Maintained
12205 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12206 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12207
12208 PCI DRIVER FOR CADENCE PCIE IP
12209 M:      Tom Joseph <tjoseph@cadence.com>
12210 L:      linux-pci@vger.kernel.org
12211 S:      Maintained
12212 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12213 F:      drivers/pci/controller/pcie-cadence*
12214
12215 PCI DRIVER FOR FREESCALE LAYERSCAPE
12216 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12217 M:      Mingkai Hu <mingkai.hu@nxp.com>
12218 M:      Roy Zang <roy.zang@nxp.com>
12219 L:      linuxppc-dev@lists.ozlabs.org
12220 L:      linux-pci@vger.kernel.org
12221 L:      linux-arm-kernel@lists.infradead.org
12222 S:      Maintained
12223 F:      drivers/pci/controller/dwc/*layerscape*
12224
12225 PCI DRIVER FOR GENERIC OF HOSTS
12226 M:      Will Deacon <will@kernel.org>
12227 L:      linux-pci@vger.kernel.org
12228 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12229 S:      Maintained
12230 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12231 F:      drivers/pci/controller/pci-host-common.c
12232 F:      drivers/pci/controller/pci-host-generic.c
12233
12234 PCI DRIVER FOR IMX6
12235 M:      Richard Zhu <hongxing.zhu@nxp.com>
12236 M:      Lucas Stach <l.stach@pengutronix.de>
12237 L:      linux-pci@vger.kernel.org
12238 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12239 S:      Maintained
12240 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12241 F:      drivers/pci/controller/dwc/*imx6*
12242
12243 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12244 M:      Keith Busch <keith.busch@intel.com>
12245 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12246 L:      linux-pci@vger.kernel.org
12247 S:      Supported
12248 F:      drivers/pci/controller/vmd.c
12249
12250 PCI DRIVER FOR MICROSEMI SWITCHTEC
12251 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12252 M:      Logan Gunthorpe <logang@deltatee.com>
12253 L:      linux-pci@vger.kernel.org
12254 S:      Maintained
12255 F:      Documentation/switchtec.txt
12256 F:      Documentation/ABI/testing/sysfs-class-switchtec
12257 F:      drivers/pci/switch/switchtec*
12258 F:      include/uapi/linux/switchtec_ioctl.h
12259 F:      include/linux/switchtec.h
12260 F:      drivers/ntb/hw/mscc/
12261
12262 PCI DRIVER FOR MOBIVEIL PCIE IP
12263 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12264 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12265 L:      linux-pci@vger.kernel.org
12266 S:      Supported
12267 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12268 F:      drivers/pci/controller/pcie-mobiveil.c
12269
12270 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12271 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12272 M:      Jason Cooper <jason@lakedaemon.net>
12273 L:      linux-pci@vger.kernel.org
12274 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12275 S:      Maintained
12276 F:      drivers/pci/controller/*mvebu*
12277
12278 PCI DRIVER FOR NVIDIA TEGRA
12279 M:      Thierry Reding <thierry.reding@gmail.com>
12280 L:      linux-tegra@vger.kernel.org
12281 L:      linux-pci@vger.kernel.org
12282 S:      Supported
12283 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12284 F:      drivers/pci/controller/pci-tegra.c
12285
12286 PCI DRIVER FOR RENESAS R-CAR
12287 M:      Simon Horman <horms@verge.net.au>
12288 L:      linux-pci@vger.kernel.org
12289 L:      linux-renesas-soc@vger.kernel.org
12290 S:      Maintained
12291 F:      drivers/pci/controller/*rcar*
12292
12293 PCI DRIVER FOR SAMSUNG EXYNOS
12294 M:      Jingoo Han <jingoohan1@gmail.com>
12295 L:      linux-pci@vger.kernel.org
12296 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12297 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12298 S:      Maintained
12299 F:      drivers/pci/controller/dwc/pci-exynos.c
12300
12301 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12302 M:      Jingoo Han <jingoohan1@gmail.com>
12303 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12304 L:      linux-pci@vger.kernel.org
12305 S:      Maintained
12306 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12307 F:      drivers/pci/controller/dwc/*designware*
12308
12309 PCI DRIVER FOR TI DRA7XX
12310 M:      Kishon Vijay Abraham I <kishon@ti.com>
12311 L:      linux-omap@vger.kernel.org
12312 L:      linux-pci@vger.kernel.org
12313 S:      Supported
12314 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12315 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12316
12317 PCI DRIVER FOR TI KEYSTONE
12318 M:      Murali Karicheri <m-karicheri2@ti.com>
12319 L:      linux-pci@vger.kernel.org
12320 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12321 S:      Maintained
12322 F:      drivers/pci/controller/dwc/pci-keystone.c
12323
12324 PCI ENDPOINT SUBSYSTEM
12325 M:      Kishon Vijay Abraham I <kishon@ti.com>
12326 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12327 L:      linux-pci@vger.kernel.org
12328 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12329 S:      Supported
12330 F:      drivers/pci/endpoint/
12331 F:      drivers/misc/pci_endpoint_test.c
12332 F:      tools/pci/
12333
12334 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12335 M:      Russell Currey <ruscur@russell.cc>
12336 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12337 M:      Oliver O'Halloran <oohall@gmail.com>
12338 L:      linuxppc-dev@lists.ozlabs.org
12339 S:      Supported
12340 F:      Documentation/PCI/pci-error-recovery.txt
12341 F:      drivers/pci/pcie/aer.c
12342 F:      drivers/pci/pcie/dpc.c
12343 F:      drivers/pci/pcie/err.c
12344 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
12345 F:      arch/powerpc/kernel/eeh*.c
12346 F:      arch/powerpc/platforms/*/eeh*.c
12347 F:      arch/powerpc/include/*/eeh*.h
12348
12349 PCI ERROR RECOVERY
12350 M:      Linas Vepstas <linasvepstas@gmail.com>
12351 L:      linux-pci@vger.kernel.org
12352 S:      Supported
12353 F:      Documentation/PCI/pci-error-recovery.txt
12354
12355 PCI MSI DRIVER FOR ALTERA MSI IP
12356 M:      Ley Foon Tan <lftan@altera.com>
12357 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12358 L:      linux-pci@vger.kernel.org
12359 S:      Supported
12360 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12361 F:      drivers/pci/controller/pcie-altera-msi.c
12362
12363 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12364 M:      Toan Le <toan@os.amperecomputing.com>
12365 L:      linux-pci@vger.kernel.org
12366 L:      linux-arm-kernel@lists.infradead.org
12367 S:      Maintained
12368 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12369 F:      drivers/pci/controller/pci-xgene-msi.c
12370
12371 PCI SUBSYSTEM
12372 M:      Bjorn Helgaas <bhelgaas@google.com>
12373 L:      linux-pci@vger.kernel.org
12374 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12376 S:      Supported
12377 F:      Documentation/devicetree/bindings/pci/
12378 F:      Documentation/PCI/
12379 F:      drivers/acpi/pci*
12380 F:      drivers/pci/
12381 F:      include/asm-generic/pci*
12382 F:      include/linux/pci*
12383 F:      include/linux/of_pci.h
12384 F:      include/uapi/linux/pci*
12385 F:      lib/pci*
12386 F:      arch/x86/pci/
12387 F:      arch/x86/kernel/quirks.c
12388 F:      arch/x86/kernel/early-quirks.c
12389
12390 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12391 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12392 L:      linux-pci@vger.kernel.org
12393 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12395 S:      Supported
12396 F:      drivers/pci/controller/
12397
12398 PCIE DRIVER FOR ANNAPURNA LABS
12399 M:      Jonathan Chocron <jonnyc@amazon.com>
12400 L:      linux-pci@vger.kernel.org
12401 S:      Maintained
12402 F:      drivers/pci/controller/dwc/pcie-al.c
12403
12404 PCIE DRIVER FOR AMLOGIC MESON
12405 M:      Yue Wang <yue.wang@Amlogic.com>
12406 L:      linux-pci@vger.kernel.org
12407 L:      linux-amlogic@lists.infradead.org
12408 S:      Maintained
12409 F:      drivers/pci/controller/dwc/pci-meson.c
12410
12411 PCIE DRIVER FOR AXIS ARTPEC
12412 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12413 L:      linux-arm-kernel@axis.com
12414 L:      linux-pci@vger.kernel.org
12415 S:      Maintained
12416 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12417 F:      drivers/pci/controller/dwc/*artpec*
12418
12419 PCIE DRIVER FOR CAVIUM THUNDERX
12420 M:      David Daney <david.daney@cavium.com>
12421 L:      linux-pci@vger.kernel.org
12422 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12423 S:      Supported
12424 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12425 F:      drivers/pci/controller/pci-thunder-*
12426
12427 PCIE DRIVER FOR HISILICON
12428 M:      Zhou Wang <wangzhou1@hisilicon.com>
12429 L:      linux-pci@vger.kernel.org
12430 S:      Maintained
12431 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12432 F:      drivers/pci/controller/dwc/pcie-hisi.c
12433
12434 PCIE DRIVER FOR HISILICON KIRIN
12435 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12436 M:      Binghui Wang <wangbinghui@hisilicon.com>
12437 L:      linux-pci@vger.kernel.org
12438 S:      Maintained
12439 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12440 F:      drivers/pci/controller/dwc/pcie-kirin.c
12441
12442 PCIE DRIVER FOR HISILICON STB
12443 M:      Shawn Guo <shawn.guo@linaro.org>
12444 L:      linux-pci@vger.kernel.org
12445 S:      Maintained
12446 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12447 F:      drivers/pci/controller/dwc/pcie-histb.c
12448
12449 PCIE DRIVER FOR MEDIATEK
12450 M:      Ryder Lee <ryder.lee@mediatek.com>
12451 L:      linux-pci@vger.kernel.org
12452 L:      linux-mediatek@lists.infradead.org
12453 S:      Supported
12454 F:      Documentation/devicetree/bindings/pci/mediatek*
12455 F:      drivers/pci/controller/*mediatek*
12456
12457 PCIE DRIVER FOR QUALCOMM MSM
12458 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12459 L:      linux-pci@vger.kernel.org
12460 L:      linux-arm-msm@vger.kernel.org
12461 S:      Maintained
12462 F:      drivers/pci/controller/dwc/*qcom*
12463
12464 PCIE DRIVER FOR ROCKCHIP
12465 M:      Shawn Lin <shawn.lin@rock-chips.com>
12466 L:      linux-pci@vger.kernel.org
12467 L:      linux-rockchip@lists.infradead.org
12468 S:      Maintained
12469 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12470 F:      drivers/pci/controller/pcie-rockchip*
12471
12472 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12473 M:      Linus Walleij <linus.walleij@linaro.org>
12474 L:      linux-pci@vger.kernel.org
12475 S:      Maintained
12476 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12477 F:      drivers/pci/controller/pci-v3-semi.c
12478
12479 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12480 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12481 L:      linux-pci@vger.kernel.org
12482 S:      Maintained
12483 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12484 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12485
12486 PCIE DRIVER FOR ST SPEAR13XX
12487 M:      Pratyush Anand <pratyush.anand@gmail.com>
12488 L:      linux-pci@vger.kernel.org
12489 S:      Maintained
12490 F:      drivers/pci/controller/dwc/*spear*
12491
12492 PCMCIA SUBSYSTEM
12493 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12495 S:      Odd Fixes
12496 F:      Documentation/pcmcia/
12497 F:      tools/pcmcia/
12498 F:      drivers/pcmcia/
12499 F:      include/pcmcia/
12500
12501 PCNET32 NETWORK DRIVER
12502 M:      Don Fry <pcnet32@frontier.com>
12503 L:      netdev@vger.kernel.org
12504 S:      Maintained
12505 F:      drivers/net/ethernet/amd/pcnet32.c
12506
12507 PCRYPT PARALLEL CRYPTO ENGINE
12508 M:      Steffen Klassert <steffen.klassert@secunet.com>
12509 L:      linux-crypto@vger.kernel.org
12510 S:      Maintained
12511 F:      crypto/pcrypt.c
12512 F:      include/crypto/pcrypt.h
12513
12514 PEAQ WMI HOTKEYS DRIVER
12515 M:      Hans de Goede <hdegoede@redhat.com>
12516 L:      platform-driver-x86@vger.kernel.org
12517 S:      Maintained
12518 F:      drivers/platform/x86/peaq-wmi.c
12519
12520 PER-CPU MEMORY ALLOCATOR
12521 M:      Dennis Zhou <dennis@kernel.org>
12522 M:      Tejun Heo <tj@kernel.org>
12523 M:      Christoph Lameter <cl@linux.com>
12524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12525 S:      Maintained
12526 F:      include/linux/percpu*.h
12527 F:      mm/percpu*.c
12528 F:      arch/*/include/asm/percpu.h
12529
12530 PER-TASK DELAY ACCOUNTING
12531 M:      Balbir Singh <bsingharora@gmail.com>
12532 S:      Maintained
12533 F:      include/linux/delayacct.h
12534 F:      kernel/delayacct.c
12535
12536 PERFORMANCE EVENTS SUBSYSTEM
12537 M:      Peter Zijlstra <peterz@infradead.org>
12538 M:      Ingo Molnar <mingo@redhat.com>
12539 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12540 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12541 R:      Jiri Olsa <jolsa@redhat.com>
12542 R:      Namhyung Kim <namhyung@kernel.org>
12543 L:      linux-kernel@vger.kernel.org
12544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12545 S:      Supported
12546 F:      kernel/events/*
12547 F:      include/linux/perf_event.h
12548 F:      include/uapi/linux/perf_event.h
12549 F:      arch/*/kernel/perf_event*.c
12550 F:      arch/*/kernel/*/perf_event*.c
12551 F:      arch/*/kernel/*/*/perf_event*.c
12552 F:      arch/*/include/asm/perf_event.h
12553 F:      arch/*/kernel/perf_callchain.c
12554 F:      arch/*/events/*
12555 F:      arch/*/events/*/*
12556 F:      tools/perf/
12557
12558 PERSONALITY HANDLING
12559 M:      Christoph Hellwig <hch@infradead.org>
12560 L:      linux-abi-devel@lists.sourceforge.net
12561 S:      Maintained
12562 F:      include/linux/personality.h
12563 F:      include/uapi/linux/personality.h
12564
12565 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12566 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12567 L:      linux-input@vger.kernel.org
12568 S:      Maintained
12569 F:      Documentation/input/devices/pxrc.rst
12570 F:      drivers/input/joystick/pxrc.c
12571
12572 PHONET PROTOCOL
12573 M:      Remi Denis-Courmont <courmisch@gmail.com>
12574 S:      Supported
12575 F:      Documentation/networking/phonet.txt
12576 F:      include/linux/phonet.h
12577 F:      include/net/phonet/
12578 F:      include/uapi/linux/phonet.h
12579 F:      net/phonet/
12580
12581 PHRAM MTD DRIVER
12582 M:      Joern Engel <joern@lazybastard.org>
12583 L:      linux-mtd@lists.infradead.org
12584 S:      Maintained
12585 F:      drivers/mtd/devices/phram.c
12586
12587 PICOLCD HID DRIVER
12588 M:      Bruno Prémont <bonbons@linux-vserver.org>
12589 L:      linux-input@vger.kernel.org
12590 S:      Maintained
12591 F:      drivers/hid/hid-picolcd*
12592
12593 PICOXCELL SUPPORT
12594 M:      Jamie Iles <jamie@jamieiles.com>
12595 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12596 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12597 S:      Supported
12598 F:      arch/arm/boot/dts/picoxcell*
12599 F:      arch/arm/mach-picoxcell/
12600 F:      drivers/crypto/picoxcell*
12601
12602 PIN CONTROL SUBSYSTEM
12603 M:      Linus Walleij <linus.walleij@linaro.org>
12604 L:      linux-gpio@vger.kernel.org
12605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12606 S:      Maintained
12607 F:      Documentation/devicetree/bindings/pinctrl/
12608 F:      Documentation/driver-api/pinctl.rst
12609 F:      drivers/pinctrl/
12610 F:      include/linux/pinctrl/
12611
12612 PIN CONTROLLER - MICROCHIP AT91
12613 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12614 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12615 L:      linux-gpio@vger.kernel.org
12616 S:      Supported
12617 F:      drivers/pinctrl/pinctrl-at91*
12618
12619 PIN CONTROLLER - FREESCALE
12620 M:      Dong Aisheng <aisheng.dong@nxp.com>
12621 M:      Fabio Estevam <festevam@gmail.com>
12622 M:      Shawn Guo <shawnguo@kernel.org>
12623 M:      Stefan Agner <stefan@agner.ch>
12624 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12625 L:      linux-gpio@vger.kernel.org
12626 S:      Maintained
12627 F:      drivers/pinctrl/freescale/
12628 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12629
12630 PIN CONTROLLER - INTEL
12631 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12632 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12634 S:      Maintained
12635 F:      drivers/pinctrl/intel/
12636
12637 PIN CONTROLLER - MEDIATEK
12638 M:      Sean Wang <sean.wang@kernel.org>
12639 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12640 S:      Maintained
12641 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12642 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12643 F:      drivers/pinctrl/mediatek/
12644
12645 PIN CONTROLLER - QUALCOMM
12646 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12647 S:      Maintained
12648 L:      linux-arm-msm@vger.kernel.org
12649 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12650 F:      drivers/pinctrl/qcom/
12651
12652 PIN CONTROLLER - RENESAS
12653 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12654 L:      linux-renesas-soc@vger.kernel.org
12655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12656 S:      Maintained
12657 F:      drivers/pinctrl/pinctrl-rz*
12658 F:      drivers/pinctrl/sh-pfc/
12659
12660 PIN CONTROLLER - SAMSUNG
12661 M:      Tomasz Figa <tomasz.figa@gmail.com>
12662 M:      Krzysztof Kozlowski <krzk@kernel.org>
12663 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12664 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12665 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12666 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12668 S:      Maintained
12669 F:      drivers/pinctrl/samsung/
12670 F:      include/dt-bindings/pinctrl/samsung.h
12671 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12672
12673 PIN CONTROLLER - SINGLE
12674 M:      Tony Lindgren <tony@atomide.com>
12675 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12676 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12677 L:      linux-omap@vger.kernel.org
12678 S:      Maintained
12679 F:      drivers/pinctrl/pinctrl-single.c
12680
12681 PIN CONTROLLER - ST SPEAR
12682 M:      Viresh Kumar <vireshk@kernel.org>
12683 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12684 W:      http://www.st.com/spear
12685 S:      Maintained
12686 F:      drivers/pinctrl/spear/
12687
12688 PISTACHIO SOC SUPPORT
12689 M:      James Hartley <james.hartley@sondrel.com>
12690 L:      linux-mips@vger.kernel.org
12691 S:      Odd Fixes
12692 F:      arch/mips/pistachio/
12693 F:      arch/mips/include/asm/mach-pistachio/
12694 F:      arch/mips/boot/dts/img/pistachio*
12695 F:      arch/mips/configs/pistachio*_defconfig
12696
12697 PKTCDVD DRIVER
12698 S:      Orphan
12699 M:      linux-block@vger.kernel.org
12700 F:      drivers/block/pktcdvd.c
12701 F:      include/linux/pktcdvd.h
12702 F:      include/uapi/linux/pktcdvd.h
12703
12704 PKUNITY SOC DRIVERS
12705 M:      Guan Xuetao <gxt@pku.edu.cn>
12706 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12707 S:      Maintained
12708 T:      git git://github.com/gxt/linux.git
12709 F:      drivers/input/serio/i8042-unicore32io.h
12710 F:      drivers/i2c/busses/i2c-puv3.c
12711 F:      drivers/video/fbdev/fb-puv3.c
12712 F:      drivers/rtc/rtc-puv3.c
12713
12714 PMBUS HARDWARE MONITORING DRIVERS
12715 M:      Guenter Roeck <linux@roeck-us.net>
12716 L:      linux-hwmon@vger.kernel.org
12717 W:      http://hwmon.wiki.kernel.org/
12718 W:      http://www.roeck-us.net/linux/drivers/
12719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12720 S:      Maintained
12721 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12722 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12723 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12724 F:      Documentation/hwmon/adm1275.rst
12725 F:      Documentation/hwmon/ibm-cffps.rst
12726 F:      Documentation/hwmon/ir35221.rst
12727 F:      Documentation/hwmon/lm25066.rst
12728 F:      Documentation/hwmon/ltc2978.rst
12729 F:      Documentation/hwmon/ltc3815.rst
12730 F:      Documentation/hwmon/max16064.rst
12731 F:      Documentation/hwmon/max20751.rst
12732 F:      Documentation/hwmon/max31785.rst
12733 F:      Documentation/hwmon/max34440.rst
12734 F:      Documentation/hwmon/max8688.rst
12735 F:      Documentation/hwmon/pmbus.rst
12736 F:      Documentation/hwmon/pmbus-core.rst
12737 F:      Documentation/hwmon/tps40422.rst
12738 F:      Documentation/hwmon/ucd9000.rst
12739 F:      Documentation/hwmon/ucd9200.rst
12740 F:      Documentation/hwmon/zl6100.rst
12741 F:      drivers/hwmon/pmbus/
12742 F:      include/linux/pmbus.h
12743
12744 PMC SIERRA MaxRAID DRIVER
12745 L:      linux-scsi@vger.kernel.org
12746 W:      http://www.pmc-sierra.com/
12747 S:      Orphan
12748 F:      drivers/scsi/pmcraid.*
12749
12750 PMC SIERRA PM8001 DRIVER
12751 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
12752 L:      linux-scsi@vger.kernel.org
12753 S:      Supported
12754 F:      drivers/scsi/pm8001/
12755
12756 PNP SUPPORT
12757 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12758 S:      Maintained
12759 F:      drivers/pnp/
12760
12761 PNI RM3100 IIO DRIVER
12762 M:      Song Qiang <songqiang1304521@gmail.com>
12763 L:      linux-iio@vger.kernel.org
12764 S:      Maintained
12765 F:      drivers/iio/magnetometer/rm3100*
12766 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12767
12768 POSIX CLOCKS and TIMERS
12769 M:      Thomas Gleixner <tglx@linutronix.de>
12770 L:      linux-kernel@vger.kernel.org
12771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12772 S:      Maintained
12773 F:      fs/timerfd.c
12774 F:      include/linux/timer*
12775 F:      kernel/time/*timer*
12776
12777 POWER MANAGEMENT CORE
12778 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12779 L:      linux-pm@vger.kernel.org
12780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12781 B:      https://bugzilla.kernel.org
12782 S:      Supported
12783 F:      drivers/base/power/
12784 F:      include/linux/pm.h
12785 F:      include/linux/pm_*
12786 F:      include/linux/powercap.h
12787 F:      drivers/powercap/
12788 F:      kernel/configs/nopm.config
12789
12790 POWER STATE COORDINATION INTERFACE (PSCI)
12791 M:      Mark Rutland <mark.rutland@arm.com>
12792 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12793 L:      linux-arm-kernel@lists.infradead.org
12794 S:      Maintained
12795 F:      drivers/firmware/psci/
12796 F:      include/linux/psci.h
12797 F:      include/uapi/linux/psci.h
12798
12799 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12800 M:      Sebastian Reichel <sre@kernel.org>
12801 L:      linux-pm@vger.kernel.org
12802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12803 S:      Maintained
12804 F:      Documentation/ABI/testing/sysfs-class-power
12805 F:      Documentation/devicetree/bindings/power/supply/
12806 F:      include/linux/power_supply.h
12807 F:      drivers/power/supply/
12808
12809 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12810 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12811 L:      linuxppc-dev@lists.ozlabs.org
12812 S:      Maintained
12813 F:      drivers/char/powernv-op-panel.c
12814
12815 PPP OVER ATM (RFC 2364)
12816 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12817 S:      Maintained
12818 F:      net/atm/pppoatm.c
12819 F:      include/uapi/linux/atmppp.h
12820
12821 PPP OVER ETHERNET
12822 M:      Michal Ostrowski <mostrows@earthlink.net>
12823 S:      Maintained
12824 F:      drivers/net/ppp/pppoe.c
12825 F:      drivers/net/ppp/pppox.c
12826
12827 PPP OVER L2TP
12828 M:      James Chapman <jchapman@katalix.com>
12829 S:      Maintained
12830 F:      net/l2tp/l2tp_ppp.c
12831 F:      include/linux/if_pppol2tp.h
12832 F:      include/uapi/linux/if_pppol2tp.h
12833
12834 PPP PROTOCOL DRIVERS AND COMPRESSORS
12835 M:      Paul Mackerras <paulus@samba.org>
12836 L:      linux-ppp@vger.kernel.org
12837 S:      Maintained
12838 F:      drivers/net/ppp/ppp_*
12839
12840 PPS SUPPORT
12841 M:      Rodolfo Giometti <giometti@enneenne.com>
12842 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12843 L:      linuxpps@ml.enneenne.com (subscribers-only)
12844 S:      Maintained
12845 F:      Documentation/driver-api/pps.rst
12846 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12847 F:      Documentation/ABI/testing/sysfs-pps
12848 F:      drivers/pps/
12849 F:      include/linux/pps*.h
12850 F:      include/uapi/linux/pps.h
12851
12852 PPTP DRIVER
12853 M:      Dmitry Kozlov <xeb@mail.ru>
12854 L:      netdev@vger.kernel.org
12855 S:      Maintained
12856 F:      drivers/net/ppp/pptp.c
12857 W:      http://sourceforge.net/projects/accel-pptp
12858
12859 PRINTK
12860 M:      Petr Mladek <pmladek@suse.com>
12861 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12862 R:      Steven Rostedt <rostedt@goodmis.org>
12863 S:      Maintained
12864 F:      kernel/printk/
12865 F:      include/linux/printk.h
12866
12867 PRISM54 WIRELESS DRIVER
12868 M:      Luis Chamberlain <mcgrof@kernel.org>
12869 L:      linux-wireless@vger.kernel.org
12870 W:      http://wireless.kernel.org/en/users/Drivers/p54
12871 S:      Obsolete
12872 F:      drivers/net/wireless/intersil/prism54/
12873
12874 PROC FILESYSTEM
12875 R:      Alexey Dobriyan <adobriyan@gmail.com>
12876 L:      linux-kernel@vger.kernel.org
12877 L:      linux-fsdevel@vger.kernel.org
12878 S:      Maintained
12879 F:      fs/proc/
12880 F:      include/linux/proc_fs.h
12881 F:      tools/testing/selftests/proc/
12882 F:      Documentation/filesystems/proc.txt
12883
12884 PROC SYSCTL
12885 M:      Luis Chamberlain <mcgrof@kernel.org>
12886 M:      Kees Cook <keescook@chromium.org>
12887 L:      linux-kernel@vger.kernel.org
12888 L:      linux-fsdevel@vger.kernel.org
12889 S:      Maintained
12890 F:      fs/proc/proc_sysctl.c
12891 F:      include/linux/sysctl.h
12892 F:      kernel/sysctl.c
12893 F:      tools/testing/selftests/sysctl/
12894
12895 PS3 NETWORK SUPPORT
12896 M:      Geoff Levand <geoff@infradead.org>
12897 L:      netdev@vger.kernel.org
12898 L:      linuxppc-dev@lists.ozlabs.org
12899 S:      Maintained
12900 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12901
12902 PS3 PLATFORM SUPPORT
12903 M:      Geoff Levand <geoff@infradead.org>
12904 L:      linuxppc-dev@lists.ozlabs.org
12905 S:      Maintained
12906 F:      arch/powerpc/boot/ps3*
12907 F:      arch/powerpc/include/asm/lv1call.h
12908 F:      arch/powerpc/include/asm/ps3*.h
12909 F:      arch/powerpc/platforms/ps3/
12910 F:      drivers/*/ps3*
12911 F:      drivers/ps3/
12912 F:      drivers/rtc/rtc-ps3.c
12913 F:      drivers/usb/host/*ps3.c
12914 F:      sound/ppc/snd_ps3*
12915
12916 PS3VRAM DRIVER
12917 M:      Jim Paris <jim@jtan.com>
12918 M:      Geoff Levand <geoff@infradead.org>
12919 L:      linuxppc-dev@lists.ozlabs.org
12920 S:      Maintained
12921 F:      drivers/block/ps3vram.c
12922
12923 PSAMPLE PACKET SAMPLING SUPPORT:
12924 M:      Yotam Gigi <yotam.gi@gmail.com>
12925 S:      Maintained
12926 F:      net/psample
12927 F:      include/net/psample.h
12928 F:      include/uapi/linux/psample.h
12929
12930 PSTORE FILESYSTEM
12931 M:      Kees Cook <keescook@chromium.org>
12932 M:      Anton Vorontsov <anton@enomsg.org>
12933 M:      Colin Cross <ccross@android.com>
12934 M:      Tony Luck <tony.luck@intel.com>
12935 S:      Maintained
12936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12937 F:      fs/pstore/
12938 F:      include/linux/pstore*
12939 F:      drivers/firmware/efi/efi-pstore.c
12940 F:      drivers/acpi/apei/erst.c
12941 F:      Documentation/admin-guide/ramoops.rst
12942 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12943 K:      \b(pstore|ramoops)
12944
12945 PTP HARDWARE CLOCK SUPPORT
12946 M:      Richard Cochran <richardcochran@gmail.com>
12947 L:      netdev@vger.kernel.org
12948 S:      Maintained
12949 W:      http://linuxptp.sourceforge.net/
12950 F:      Documentation/ABI/testing/sysfs-ptp
12951 F:      Documentation/driver-api/ptp.rst
12952 F:      drivers/net/phy/dp83640*
12953 F:      drivers/ptp/*
12954 F:      include/linux/ptp_cl*
12955
12956 PTRACE SUPPORT
12957 M:      Oleg Nesterov <oleg@redhat.com>
12958 S:      Maintained
12959 F:      include/asm-generic/syscall.h
12960 F:      include/linux/ptrace.h
12961 F:      include/linux/regset.h
12962 F:      include/linux/tracehook.h
12963 F:      include/uapi/linux/ptrace.h
12964 F:      include/uapi/linux/ptrace.h
12965 F:      kernel/ptrace.c
12966 F:      arch/*/ptrace*.c
12967 F:      arch/*/*/ptrace*.c
12968 F:      arch/*/include/asm/ptrace*.h
12969
12970 PULSE8-CEC DRIVER
12971 M:      Hans Verkuil <hverkuil@xs4all.nl>
12972 L:      linux-media@vger.kernel.org
12973 T:      git git://linuxtv.org/media_tree.git
12974 S:      Maintained
12975 F:      drivers/media/usb/pulse8-cec/*
12976 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12977
12978 PVRUSB2 VIDEO4LINUX DRIVER
12979 M:      Mike Isely <isely@pobox.com>
12980 L:      pvrusb2@isely.net       (subscribers-only)
12981 L:      linux-media@vger.kernel.org
12982 W:      http://www.isely.net/pvrusb2/
12983 T:      git git://linuxtv.org/media_tree.git
12984 S:      Maintained
12985 F:      Documentation/media/v4l-drivers/pvrusb2*
12986 F:      drivers/media/usb/pvrusb2/
12987
12988 PWC WEBCAM DRIVER
12989 M:      Hans Verkuil <hverkuil@xs4all.nl>
12990 L:      linux-media@vger.kernel.org
12991 T:      git git://linuxtv.org/media_tree.git
12992 S:      Odd Fixes
12993 F:      drivers/media/usb/pwc/*
12994 F:      include/trace/events/pwc.h
12995
12996 PWM FAN DRIVER
12997 M:      Kamil Debski <kamil@wypas.org>
12998 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12999 L:      linux-hwmon@vger.kernel.org
13000 S:      Supported
13001 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
13002 F:      Documentation/hwmon/pwm-fan.rst
13003 F:      drivers/hwmon/pwm-fan.c
13004
13005 PWM IR Transmitter
13006 M:      Sean Young <sean@mess.org>
13007 L:      linux-media@vger.kernel.org
13008 S:      Maintained
13009 F:      drivers/media/rc/pwm-ir-tx.c
13010
13011 PWM SUBSYSTEM
13012 M:      Thierry Reding <thierry.reding@gmail.com>
13013 L:      linux-pwm@vger.kernel.org
13014 S:      Maintained
13015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
13016 F:      Documentation/pwm.txt
13017 F:      Documentation/devicetree/bindings/pwm/
13018 F:      include/linux/pwm.h
13019 F:      drivers/pwm/
13020 F:      drivers/video/backlight/pwm_bl.c
13021 F:      include/linux/pwm_backlight.h
13022 F:      drivers/gpio/gpio-mvebu.c
13023 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
13024
13025 PXA GPIO DRIVER
13026 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13027 L:      linux-gpio@vger.kernel.org
13028 S:      Maintained
13029 F:      drivers/gpio/gpio-pxa.c
13030
13031 PXA MMCI DRIVER
13032 S:      Orphan
13033
13034 PXA RTC DRIVER
13035 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13036 L:      linux-rtc@vger.kernel.org
13037 S:      Maintained
13038
13039 PXA2xx/PXA3xx SUPPORT
13040 M:      Daniel Mack <daniel@zonque.org>
13041 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
13042 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13043 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13044 T:      git git://github.com/hzhuang1/linux.git
13045 T:      git git://github.com/rjarzmik/linux.git
13046 S:      Maintained
13047 F:      arch/arm/boot/dts/pxa*
13048 F:      arch/arm/mach-pxa/
13049 F:      drivers/dma/pxa*
13050 F:      drivers/pcmcia/pxa2xx*
13051 F:      drivers/pinctrl/pxa/
13052 F:      drivers/spi/spi-pxa2xx*
13053 F:      drivers/usb/gadget/udc/pxa2*
13054 F:      include/sound/pxa2xx-lib.h
13055 F:      sound/arm/pxa*
13056 F:      sound/soc/pxa/
13057
13058 QAT DRIVER
13059 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
13060 L:      qat-linux@intel.com
13061 S:      Supported
13062 F:      drivers/crypto/qat/
13063
13064 QCOM AUDIO (ASoC) DRIVERS
13065 M:      Patrick Lai <plai@codeaurora.org>
13066 M:      Banajit Goswami <bgoswami@codeaurora.org>
13067 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13068 S:      Supported
13069 F:      sound/soc/qcom/
13070
13071 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
13072 M:      Gabriel Somlo <somlo@cmu.edu>
13073 M:      "Michael S. Tsirkin" <mst@redhat.com>
13074 L:      qemu-devel@nongnu.org
13075 S:      Maintained
13076 F:      drivers/firmware/qemu_fw_cfg.c
13077 F:      include/uapi/linux/qemu_fw_cfg.h
13078
13079 QIB DRIVER
13080 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13081 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13082 L:      linux-rdma@vger.kernel.org
13083 S:      Supported
13084 F:      drivers/infiniband/hw/qib/
13085
13086 QLOGIC QL41xxx FCOE DRIVER
13087 M:      QLogic-Storage-Upstream@cavium.com
13088 L:      linux-scsi@vger.kernel.org
13089 S:      Supported
13090 F:      drivers/scsi/qedf/
13091
13092 QLOGIC QL41xxx ISCSI DRIVER
13093 M:      QLogic-Storage-Upstream@cavium.com
13094 L:      linux-scsi@vger.kernel.org
13095 S:      Supported
13096 F:      drivers/scsi/qedi/
13097
13098 QLOGIC QL4xxx ETHERNET DRIVER
13099 M:      Ariel Elior <aelior@marvell.com>
13100 M:      GR-everest-linux-l2@marvell.com
13101 L:      netdev@vger.kernel.org
13102 S:      Supported
13103 F:      drivers/net/ethernet/qlogic/qed/
13104 F:      include/linux/qed/
13105 F:      drivers/net/ethernet/qlogic/qede/
13106
13107 QLOGIC QL4xxx RDMA DRIVER
13108 M:      Michal Kalderon <mkalderon@marvell.com>
13109 M:      Ariel Elior <aelior@marvell.com>
13110 L:      linux-rdma@vger.kernel.org
13111 S:      Supported
13112 F:      drivers/infiniband/hw/qedr/
13113 F:      include/uapi/rdma/qedr-abi.h
13114
13115 QLOGIC QLA1280 SCSI DRIVER
13116 M:      Michael Reed <mdr@sgi.com>
13117 L:      linux-scsi@vger.kernel.org
13118 S:      Maintained
13119 F:      drivers/scsi/qla1280.[ch]
13120
13121 QLOGIC QLA2XXX FC-SCSI DRIVER
13122 M:      qla2xxx-upstream@qlogic.com
13123 L:      linux-scsi@vger.kernel.org
13124 S:      Supported
13125 F:      Documentation/scsi/LICENSE.qla2xxx
13126 F:      drivers/scsi/qla2xxx/
13127
13128 QLOGIC QLA3XXX NETWORK DRIVER
13129 M:      GR-Linux-NIC-Dev@marvell.com
13130 L:      netdev@vger.kernel.org
13131 S:      Supported
13132 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
13133 F:      drivers/net/ethernet/qlogic/qla3xxx.*
13134
13135 QLOGIC QLA4XXX iSCSI DRIVER
13136 M:      QLogic-Storage-Upstream@qlogic.com
13137 L:      linux-scsi@vger.kernel.org
13138 S:      Supported
13139 F:      Documentation/scsi/LICENSE.qla4xxx
13140 F:      drivers/scsi/qla4xxx/
13141
13142 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
13143 M:      Shahed Shaikh <shshaikh@marvell.com>
13144 M:      Manish Chopra <manishc@marvell.com>
13145 M:      GR-Linux-NIC-Dev@marvell.com
13146 L:      netdev@vger.kernel.org
13147 S:      Supported
13148 F:      drivers/net/ethernet/qlogic/qlcnic/
13149
13150 QLOGIC QLGE 10Gb ETHERNET DRIVER
13151 M:      Manish Chopra <manishc@marvell.com>
13152 M:      GR-Linux-NIC-Dev@marvell.com
13153 L:      netdev@vger.kernel.org
13154 S:      Supported
13155 F:      drivers/net/ethernet/qlogic/qlge/
13156
13157 QM1D1B0004 MEDIA DRIVER
13158 M:      Akihiro Tsukada <tskd08@gmail.com>
13159 L:      linux-media@vger.kernel.org
13160 S:      Odd Fixes
13161 F:      drivers/media/tuners/qm1d1b0004*
13162
13163 QM1D1C0042 MEDIA DRIVER
13164 M:      Akihiro Tsukada <tskd08@gmail.com>
13165 L:      linux-media@vger.kernel.org
13166 S:      Odd Fixes
13167 F:      drivers/media/tuners/qm1d1c0042*
13168
13169 QNX4 FILESYSTEM
13170 M:      Anders Larsen <al@alarsen.net>
13171 W:      http://www.alarsen.net/linux/qnx4fs/
13172 S:      Maintained
13173 F:      fs/qnx4/
13174 F:      include/uapi/linux/qnx4_fs.h
13175 F:      include/uapi/linux/qnxtypes.h
13176
13177 QORIQ DPAA2 FSL-MC BUS DRIVER
13178 M:      Stuart Yoder <stuyoder@gmail.com>
13179 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13180 L:      linux-kernel@vger.kernel.org
13181 S:      Maintained
13182 F:      drivers/bus/fsl-mc/
13183 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13184 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13185
13186 QT1010 MEDIA DRIVER
13187 M:      Antti Palosaari <crope@iki.fi>
13188 L:      linux-media@vger.kernel.org
13189 W:      https://linuxtv.org
13190 W:      http://palosaari.fi/linux/
13191 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13192 T:      git git://linuxtv.org/anttip/media_tree.git
13193 S:      Maintained
13194 F:      drivers/media/tuners/qt1010*
13195
13196 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13197 M:      Kalle Valo <kvalo@codeaurora.org>
13198 L:      ath10k@lists.infradead.org
13199 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13200 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13201 S:      Supported
13202 F:      drivers/net/wireless/ath/ath10k/
13203
13204 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13205 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13206 L:      linux-wireless@vger.kernel.org
13207 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13208 S:      Supported
13209 F:      drivers/net/wireless/ath/ath9k/
13210
13211 QUALCOMM CAMERA SUBSYSTEM DRIVER
13212 M:      Todor Tomov <todor.too@gmail.com>
13213 L:      linux-media@vger.kernel.org
13214 S:      Maintained
13215 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13216 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13217 F:      drivers/media/platform/qcom/camss/
13218
13219 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13220 M:      Ilia Lin <ilia.lin@kernel.org>
13221 L:      linux-pm@vger.kernel.org
13222 S:      Maintained
13223 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
13224 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
13225
13226 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13227 M:      Timur Tabi <timur@kernel.org>
13228 L:      netdev@vger.kernel.org
13229 S:      Maintained
13230 F:      drivers/net/ethernet/qualcomm/emac/
13231
13232 QUALCOMM ETHQOS ETHERNET DRIVER
13233 M:      Vinod Koul <vkoul@kernel.org>
13234 M:      Niklas Cassel <niklas.cassel@linaro.org>
13235 L:      netdev@vger.kernel.org
13236 S:      Maintained
13237 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13238 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
13239
13240 QUALCOMM GENERIC INTERFACE I2C DRIVER
13241 M:      Alok Chauhan <alokc@codeaurora.org>
13242 L:      linux-i2c@vger.kernel.org
13243 L:      linux-arm-msm@vger.kernel.org
13244 S:      Supported
13245 F:      drivers/i2c/busses/i2c-qcom-geni.c
13246
13247 QUALCOMM HEXAGON ARCHITECTURE
13248 M:      Richard Kuo <rkuo@codeaurora.org>
13249 L:      linux-hexagon@vger.kernel.org
13250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
13251 S:      Supported
13252 F:      arch/hexagon/
13253
13254 QUALCOMM HIDMA DRIVER
13255 M:      Sinan Kaya <okaya@kernel.org>
13256 L:      linux-arm-kernel@lists.infradead.org
13257 L:      linux-arm-msm@vger.kernel.org
13258 L:      dmaengine@vger.kernel.org
13259 S:      Supported
13260 F:      drivers/dma/qcom/hidma*
13261
13262 QUALCOMM IOMMU
13263 M:      Rob Clark <robdclark@gmail.com>
13264 L:      iommu@lists.linux-foundation.org
13265 L:      linux-arm-msm@vger.kernel.org
13266 S:      Maintained
13267 F:      drivers/iommu/qcom_iommu.c
13268
13269 QUALCOMM TSENS THERMAL DRIVER
13270 M:      Amit Kucheria <amit.kucheria@linaro.org>
13271 L:      linux-pm@vger.kernel.org
13272 L:      linux-arm-msm@vger.kernel.org
13273 S:      Maintained
13274 F:      drivers/thermal/qcom/
13275
13276 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13277 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13278 L:      linux-media@vger.kernel.org
13279 L:      linux-arm-msm@vger.kernel.org
13280 T:      git git://linuxtv.org/media_tree.git
13281 S:      Maintained
13282 F:      drivers/media/platform/qcom/venus/
13283
13284 QUALCOMM WCN36XX WIRELESS DRIVER
13285 M:      Kalle Valo <kvalo@codeaurora.org>
13286 L:      wcn36xx@lists.infradead.org
13287 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13288 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13289 S:      Supported
13290 F:      drivers/net/wireless/ath/wcn36xx/
13291
13292 QUANTENNA QTNFMAC WIRELESS DRIVER
13293 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13294 M:      Avinash Patil <avinashp@quantenna.com>
13295 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13296 L:      linux-wireless@vger.kernel.org
13297 S:      Maintained
13298 F:      drivers/net/wireless/quantenna
13299
13300 RADEON and AMDGPU DRM DRIVERS
13301 M:      Alex Deucher <alexander.deucher@amd.com>
13302 M:      Christian König <christian.koenig@amd.com>
13303 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13304 L:      amd-gfx@lists.freedesktop.org
13305 T:      git git://people.freedesktop.org/~agd5f/linux
13306 S:      Supported
13307 F:      drivers/gpu/drm/radeon/
13308 F:      include/uapi/drm/radeon_drm.h
13309 F:      drivers/gpu/drm/amd/
13310 F:      include/uapi/drm/amdgpu_drm.h
13311
13312 RADEON FRAMEBUFFER DISPLAY DRIVER
13313 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13314 L:      linux-fbdev@vger.kernel.org
13315 S:      Maintained
13316 F:      drivers/video/fbdev/aty/radeon*
13317 F:      include/uapi/linux/radeonfb.h
13318
13319 RADIOSHARK RADIO DRIVER
13320 M:      Hans Verkuil <hverkuil@xs4all.nl>
13321 L:      linux-media@vger.kernel.org
13322 T:      git git://linuxtv.org/media_tree.git
13323 S:      Maintained
13324 F:      drivers/media/radio/radio-shark.c
13325
13326 RADIOSHARK2 RADIO DRIVER
13327 M:      Hans Verkuil <hverkuil@xs4all.nl>
13328 L:      linux-media@vger.kernel.org
13329 T:      git git://linuxtv.org/media_tree.git
13330 S:      Maintained
13331 F:      drivers/media/radio/radio-shark2.c
13332 F:      drivers/media/radio/radio-tea5777.c
13333
13334 RADOS BLOCK DEVICE (RBD)
13335 M:      Ilya Dryomov <idryomov@gmail.com>
13336 M:      Sage Weil <sage@redhat.com>
13337 M:      Alex Elder <elder@kernel.org>
13338 L:      ceph-devel@vger.kernel.org
13339 W:      http://ceph.com/
13340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13341 T:      git git://github.com/ceph/ceph-client.git
13342 S:      Supported
13343 F:      Documentation/ABI/testing/sysfs-bus-rbd
13344 F:      drivers/block/rbd.c
13345 F:      drivers/block/rbd_types.h
13346
13347 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13348 M:      Paul Mackerras <paulus@samba.org>
13349 L:      linux-fbdev@vger.kernel.org
13350 S:      Maintained
13351 F:      drivers/video/fbdev/aty/aty128fb.c
13352
13353 RAINSHADOW-CEC DRIVER
13354 M:      Hans Verkuil <hverkuil@xs4all.nl>
13355 L:      linux-media@vger.kernel.org
13356 T:      git git://linuxtv.org/media_tree.git
13357 S:      Maintained
13358 F:      drivers/media/usb/rainshadow-cec/*
13359
13360 RALINK MIPS ARCHITECTURE
13361 M:      John Crispin <john@phrozen.org>
13362 L:      linux-mips@vger.kernel.org
13363 S:      Maintained
13364 F:      arch/mips/ralink
13365
13366 RALINK RT2X00 WIRELESS LAN DRIVER
13367 P:      rt2x00 project
13368 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13369 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13370 L:      linux-wireless@vger.kernel.org
13371 S:      Maintained
13372 F:      drivers/net/wireless/ralink/rt2x00/
13373
13374 RAMDISK RAM BLOCK DEVICE DRIVER
13375 M:      Jens Axboe <axboe@kernel.dk>
13376 S:      Maintained
13377 F:      Documentation/blockdev/ramdisk.txt
13378 F:      drivers/block/brd.c
13379
13380 RANCHU VIRTUAL BOARD FOR MIPS
13381 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13382 L:      linux-mips@vger.kernel.org
13383 S:      Supported
13384 F:      arch/mips/generic/board-ranchu.c
13385 F:      arch/mips/configs/generic/board-ranchu.config
13386
13387 RANDOM NUMBER DRIVER
13388 M:      "Theodore Ts'o" <tytso@mit.edu>
13389 S:      Maintained
13390 F:      drivers/char/random.c
13391
13392 RAPIDIO SUBSYSTEM
13393 M:      Matt Porter <mporter@kernel.crashing.org>
13394 M:      Alexandre Bounine <alex.bou9@gmail.com>
13395 S:      Maintained
13396 F:      drivers/rapidio/
13397
13398 RAS INFRASTRUCTURE
13399 M:      Tony Luck <tony.luck@intel.com>
13400 M:      Borislav Petkov <bp@alien8.de>
13401 L:      linux-edac@vger.kernel.org
13402 S:      Maintained
13403 F:      drivers/ras/
13404 F:      include/linux/ras.h
13405 F:      include/ras/ras_event.h
13406 F:      Documentation/admin-guide/ras.rst
13407
13408 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13409 L:      linux-wireless@vger.kernel.org
13410 S:      Orphan
13411 F:      drivers/net/wireless/ray*
13412
13413 RCUTORTURE TEST FRAMEWORK
13414 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13415 M:      Josh Triplett <josh@joshtriplett.org>
13416 R:      Steven Rostedt <rostedt@goodmis.org>
13417 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13418 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13419 L:      rcu@vger.kernel.org
13420 S:      Supported
13421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13422 F:      tools/testing/selftests/rcutorture
13423
13424 RDC R-321X SoC
13425 M:      Florian Fainelli <florian@openwrt.org>
13426 S:      Maintained
13427
13428 RDC R6040 FAST ETHERNET DRIVER
13429 M:      Florian Fainelli <f.fainelli@gmail.com>
13430 L:      netdev@vger.kernel.org
13431 S:      Maintained
13432 F:      drivers/net/ethernet/rdc/r6040.c
13433
13434 RDMAVT - RDMA verbs software
13435 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13436 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13437 L:      linux-rdma@vger.kernel.org
13438 S:      Supported
13439 F:      drivers/infiniband/sw/rdmavt
13440
13441 RDS - RELIABLE DATAGRAM SOCKETS
13442 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13443 L:      netdev@vger.kernel.org
13444 L:      linux-rdma@vger.kernel.org
13445 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13446 W:      https://oss.oracle.com/projects/rds/
13447 S:      Supported
13448 F:      net/rds/
13449 F:      Documentation/networking/rds.txt
13450
13451 RDT - RESOURCE ALLOCATION
13452 M:      Fenghua Yu <fenghua.yu@intel.com>
13453 M:      Reinette Chatre <reinette.chatre@intel.com>
13454 L:      linux-kernel@vger.kernel.org
13455 S:      Supported
13456 F:      arch/x86/kernel/cpu/resctrl/
13457 F:      arch/x86/include/asm/resctrl_sched.h
13458 F:      Documentation/x86/resctrl*
13459
13460 READ-COPY UPDATE (RCU)
13461 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13462 M:      Josh Triplett <josh@joshtriplett.org>
13463 R:      Steven Rostedt <rostedt@goodmis.org>
13464 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13465 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13466 R:      Joel Fernandes <joel@joelfernandes.org>
13467 L:      rcu@vger.kernel.org
13468 W:      http://www.rdrop.com/users/paulmck/RCU/
13469 S:      Supported
13470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13471 F:      Documentation/RCU/
13472 X:      Documentation/RCU/torture.txt
13473 F:      include/linux/rcu*
13474 X:      include/linux/srcu*.h
13475 F:      kernel/rcu/
13476 X:      kernel/rcu/srcu*.c
13477
13478 REAL TIME CLOCK (RTC) SUBSYSTEM
13479 M:      Alessandro Zummo <a.zummo@towertech.it>
13480 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13481 L:      linux-rtc@vger.kernel.org
13482 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13484 S:      Maintained
13485 F:      Documentation/devicetree/bindings/rtc/
13486 F:      Documentation/rtc.txt
13487 F:      drivers/rtc/
13488 F:      include/linux/rtc.h
13489 F:      include/uapi/linux/rtc.h
13490 F:      include/linux/rtc/
13491 F:      include/linux/platform_data/rtc-*
13492 F:      tools/testing/selftests/rtc/
13493
13494 REALTEK AUDIO CODECS
13495 M:      Bard Liao <bardliao@realtek.com>
13496 M:      Oder Chiou <oder_chiou@realtek.com>
13497 S:      Maintained
13498 F:      sound/soc/codecs/rt*
13499 F:      include/sound/rt*.h
13500
13501 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13502 M:      Linus Walleij <linus.walleij@linaro.org>
13503 S:      Maintained
13504 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13505 F:      drivers/net/dsa/realtek-smi*
13506 F:      drivers/net/dsa/rtl83*
13507
13508 REDPINE WIRELESS DRIVER
13509 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13510 M:      Siva Rebbagondla <siva8118@gmail.com>
13511 L:      linux-wireless@vger.kernel.org
13512 S:      Maintained
13513 F:      drivers/net/wireless/rsi/
13514
13515 REGISTER MAP ABSTRACTION
13516 M:      Mark Brown <broonie@kernel.org>
13517 L:      linux-kernel@vger.kernel.org
13518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13519 S:      Supported
13520 F:      Documentation/devicetree/bindings/regmap/
13521 F:      drivers/base/regmap/
13522 F:      include/linux/regmap.h
13523
13524 REISERFS FILE SYSTEM
13525 L:      reiserfs-devel@vger.kernel.org
13526 S:      Supported
13527 F:      fs/reiserfs/
13528
13529 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13530 M:      Ohad Ben-Cohen <ohad@wizery.com>
13531 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13532 L:      linux-remoteproc@vger.kernel.org
13533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13534 S:      Maintained
13535 F:      Documentation/devicetree/bindings/remoteproc/
13536 F:      Documentation/remoteproc.txt
13537 F:      drivers/remoteproc/
13538 F:      include/linux/remoteproc.h
13539
13540 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13541 M:      Ohad Ben-Cohen <ohad@wizery.com>
13542 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13543 L:      linux-remoteproc@vger.kernel.org
13544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13545 S:      Maintained
13546 F:      drivers/rpmsg/
13547 F:      Documentation/rpmsg.txt
13548 F:      include/linux/rpmsg.h
13549 F:      include/linux/rpmsg/
13550
13551 RENESAS CLOCK DRIVERS
13552 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13553 L:      linux-renesas-soc@vger.kernel.org
13554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13555 S:      Supported
13556 F:      drivers/clk/renesas/
13557
13558 RENESAS EMEV2 I2C DRIVER
13559 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13560 S:      Supported
13561 F:      Documentation/devicetree/bindings/i2c/i2c-emev2.txt
13562 F:      drivers/i2c/busses/i2c-emev2.c
13563
13564 RENESAS ETHERNET DRIVERS
13565 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13566 L:      netdev@vger.kernel.org
13567 L:      linux-renesas-soc@vger.kernel.org
13568 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13569 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13570 F:      drivers/net/ethernet/renesas/
13571 F:      include/linux/sh_eth.h
13572
13573 RENESAS R-CAR GYROADC DRIVER
13574 M:      Marek Vasut <marek.vasut@gmail.com>
13575 L:      linux-iio@vger.kernel.org
13576 S:      Supported
13577 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13578 F:      drivers/iio/adc/rcar-gyroadc.c
13579
13580 RENESAS R-CAR I2C DRIVERS
13581 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13582 S:      Supported
13583 F:      Documentation/devicetree/bindings/i2c/i2c-rcar.txt
13584 F:      Documentation/devicetree/bindings/i2c/i2c-sh_mobile.txt
13585 F:      drivers/i2c/busses/i2c-rcar.c
13586 F:      drivers/i2c/busses/i2c-sh_mobile.c
13587
13588 RENESAS RIIC DRIVER
13589 M:      Chris Brandt <chris.brandt@renesas.com>
13590 S:      Supported
13591 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13592 F:      drivers/i2c/busses/i2c-riic.c
13593
13594 RENESAS USB PHY DRIVER
13595 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13596 L:      linux-renesas-soc@vger.kernel.org
13597 S:      Maintained
13598 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13599
13600 RESET CONTROLLER FRAMEWORK
13601 M:      Philipp Zabel <p.zabel@pengutronix.de>
13602 T:      git git://git.pengutronix.de/git/pza/linux
13603 S:      Maintained
13604 F:      drivers/reset/
13605 F:      Documentation/devicetree/bindings/reset/
13606 F:      include/dt-bindings/reset/
13607 F:      include/linux/reset.h
13608 F:      include/linux/reset/
13609 F:      include/linux/reset-controller.h
13610
13611 RESTARTABLE SEQUENCES SUPPORT
13612 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13613 M:      Peter Zijlstra <peterz@infradead.org>
13614 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13615 M:      Boqun Feng <boqun.feng@gmail.com>
13616 L:      linux-kernel@vger.kernel.org
13617 S:      Supported
13618 F:      kernel/rseq.c
13619 F:      include/uapi/linux/rseq.h
13620 F:      include/trace/events/rseq.h
13621 F:      tools/testing/selftests/rseq/
13622
13623 RFKILL
13624 M:      Johannes Berg <johannes@sipsolutions.net>
13625 L:      linux-wireless@vger.kernel.org
13626 W:      http://wireless.kernel.org/
13627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13629 S:      Maintained
13630 F:      Documentation/rfkill.txt
13631 F:      Documentation/ABI/stable/sysfs-class-rfkill
13632 F:      net/rfkill/
13633 F:      include/linux/rfkill.h
13634 F:      include/uapi/linux/rfkill.h
13635
13636 RHASHTABLE
13637 M:      Thomas Graf <tgraf@suug.ch>
13638 M:      Herbert Xu <herbert@gondor.apana.org.au>
13639 L:      netdev@vger.kernel.org
13640 S:      Maintained
13641 F:      lib/rhashtable.c
13642 F:      lib/test_rhashtable.c
13643 F:      include/linux/rhashtable.h
13644 F:      include/linux/rhashtable-types.h
13645
13646 RICOH R5C592 MEMORYSTICK DRIVER
13647 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13648 S:      Maintained
13649 F:      drivers/memstick/host/r592.*
13650
13651 RICOH SMARTMEDIA/XD DRIVER
13652 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13653 S:      Maintained
13654 F:      drivers/mtd/nand/raw/r852.c
13655 F:      drivers/mtd/nand/raw/r852.h
13656
13657 RISC-V ARCHITECTURE
13658 M:      Palmer Dabbelt <palmer@sifive.com>
13659 M:      Albert Ou <aou@eecs.berkeley.edu>
13660 L:      linux-riscv@lists.infradead.org
13661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13662 S:      Supported
13663 F:      arch/riscv/
13664 K:      riscv
13665 N:      riscv
13666
13667 ROCCAT DRIVERS
13668 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13669 W:      http://sourceforge.net/projects/roccat/
13670 S:      Maintained
13671 F:      drivers/hid/hid-roccat*
13672 F:      include/linux/hid-roccat*
13673 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13674
13675 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13676 M:      Jacob chen <jacob2.chen@rock-chips.com>
13677 L:      linux-media@vger.kernel.org
13678 S:      Maintained
13679 F:      drivers/media/platform/rockchip/rga/
13680 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13681
13682 HANTRO VPU CODEC DRIVER
13683 M:      Ezequiel Garcia <ezequiel@collabora.com>
13684 L:      linux-media@vger.kernel.org
13685 S:      Maintained
13686 F:      drivers/staging/media/platform/hantro/
13687 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13688
13689 ROCKER DRIVER
13690 M:      Jiri Pirko <jiri@resnulli.us>
13691 L:      netdev@vger.kernel.org
13692 S:      Supported
13693 F:      drivers/net/ethernet/rocker/
13694
13695 ROCKETPORT DRIVER
13696 P:      Comtrol Corp.
13697 W:      http://www.comtrol.com
13698 S:      Maintained
13699 F:      Documentation/serial/rocket.rst
13700 F:      drivers/tty/rocket*
13701
13702 ROCKETPORT EXPRESS/INFINITY DRIVER
13703 M:      Kevin Cernekee <cernekee@gmail.com>
13704 L:      linux-serial@vger.kernel.org
13705 S:      Odd Fixes
13706 F:      drivers/tty/serial/rp2.*
13707
13708 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13709 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13710 L:      linux-kernel@vger.kernel.org
13711 L:      linux-renesas-soc@vger.kernel.org
13712 S:      Supported
13713 F:      drivers/mfd/bd9571mwv.c
13714 F:      drivers/regulator/bd9571mwv-regulator.c
13715 F:      drivers/gpio/gpio-bd9571mwv.c
13716 F:      include/linux/mfd/bd9571mwv.h
13717 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13718
13719 ROSE NETWORK LAYER
13720 M:      Ralf Baechle <ralf@linux-mips.org>
13721 L:      linux-hams@vger.kernel.org
13722 W:      http://www.linux-ax25.org/
13723 S:      Maintained
13724 F:      include/net/rose.h
13725 F:      include/uapi/linux/rose.h
13726 F:      net/rose/
13727
13728 RTL2830 MEDIA DRIVER
13729 M:      Antti Palosaari <crope@iki.fi>
13730 L:      linux-media@vger.kernel.org
13731 W:      https://linuxtv.org
13732 W:      http://palosaari.fi/linux/
13733 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13734 T:      git git://linuxtv.org/anttip/media_tree.git
13735 S:      Maintained
13736 F:      drivers/media/dvb-frontends/rtl2830*
13737
13738 RTL2832 MEDIA DRIVER
13739 M:      Antti Palosaari <crope@iki.fi>
13740 L:      linux-media@vger.kernel.org
13741 W:      https://linuxtv.org
13742 W:      http://palosaari.fi/linux/
13743 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13744 T:      git git://linuxtv.org/anttip/media_tree.git
13745 S:      Maintained
13746 F:      drivers/media/dvb-frontends/rtl2832*
13747
13748 RTL2832_SDR MEDIA DRIVER
13749 M:      Antti Palosaari <crope@iki.fi>
13750 L:      linux-media@vger.kernel.org
13751 W:      https://linuxtv.org
13752 W:      http://palosaari.fi/linux/
13753 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13754 T:      git git://linuxtv.org/anttip/media_tree.git
13755 S:      Maintained
13756 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13757
13758 RTL8180 WIRELESS DRIVER
13759 L:      linux-wireless@vger.kernel.org
13760 W:      http://wireless.kernel.org/
13761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13762 S:      Orphan
13763 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13764
13765 RTL8187 WIRELESS DRIVER
13766 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13767 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13768 M:      Larry Finger <Larry.Finger@lwfinger.net>
13769 L:      linux-wireless@vger.kernel.org
13770 W:      http://wireless.kernel.org/
13771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13772 S:      Maintained
13773 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13774
13775 REALTEK WIRELESS DRIVER (rtlwifi family)
13776 M:      Ping-Ke Shih <pkshih@realtek.com>
13777 L:      linux-wireless@vger.kernel.org
13778 W:      http://wireless.kernel.org/
13779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13780 S:      Maintained
13781 F:      drivers/net/wireless/realtek/rtlwifi/
13782
13783 REALTEK WIRELESS DRIVER (rtw88)
13784 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
13785 L:      linux-wireless@vger.kernel.org
13786 S:      Maintained
13787 F:      drivers/net/wireless/realtek/rtw88/
13788
13789 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13790 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13791 L:      linux-wireless@vger.kernel.org
13792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13793 S:      Maintained
13794 F:      drivers/net/wireless/realtek/rtl8xxxu/
13795
13796 RXRPC SOCKETS (AF_RXRPC)
13797 M:      David Howells <dhowells@redhat.com>
13798 L:      linux-afs@lists.infradead.org
13799 S:      Supported
13800 F:      net/rxrpc/
13801 F:      include/keys/rxrpc-type.h
13802 F:      include/net/af_rxrpc.h
13803 F:      include/trace/events/rxrpc.h
13804 F:      include/uapi/linux/rxrpc.h
13805 F:      Documentation/networking/rxrpc.txt
13806 W:      https://www.infradead.org/~dhowells/kafs/
13807
13808 S3 SAVAGE FRAMEBUFFER DRIVER
13809 M:      Antonino Daplas <adaplas@gmail.com>
13810 L:      linux-fbdev@vger.kernel.org
13811 S:      Maintained
13812 F:      drivers/video/fbdev/savage/
13813
13814 S390
13815 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13816 M:      Vasily Gorbik <gor@linux.ibm.com>
13817 M:      Christian Borntraeger <borntraeger@de.ibm.com>
13818 L:      linux-s390@vger.kernel.org
13819 W:      http://www.ibm.com/developerworks/linux/linux390/
13820 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13821 S:      Supported
13822 F:      arch/s390/
13823 F:      drivers/s390/
13824 F:      Documentation/s390/
13825 F:      Documentation/driver-api/s390-drivers.rst
13826
13827 S390 COMMON I/O LAYER
13828 M:      Sebastian Ott <sebott@linux.ibm.com>
13829 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13830 L:      linux-s390@vger.kernel.org
13831 W:      http://www.ibm.com/developerworks/linux/linux390/
13832 S:      Supported
13833 F:      drivers/s390/cio/
13834
13835 S390 DASD DRIVER
13836 M:      Stefan Haberland <sth@linux.ibm.com>
13837 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13838 L:      linux-s390@vger.kernel.org
13839 W:      http://www.ibm.com/developerworks/linux/linux390/
13840 S:      Supported
13841 F:      drivers/s390/block/dasd*
13842 F:      block/partitions/ibm.c
13843
13844 S390 IOMMU (PCI)
13845 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13846 L:      linux-s390@vger.kernel.org
13847 W:      http://www.ibm.com/developerworks/linux/linux390/
13848 S:      Supported
13849 F:      drivers/iommu/s390-iommu.c
13850
13851 S390 IUCV NETWORK LAYER
13852 M:      Julian Wiedmann <jwi@linux.ibm.com>
13853 M:      Ursula Braun <ubraun@linux.ibm.com>
13854 L:      linux-s390@vger.kernel.org
13855 W:      http://www.ibm.com/developerworks/linux/linux390/
13856 S:      Supported
13857 F:      drivers/s390/net/*iucv*
13858 F:      include/net/iucv/
13859 F:      net/iucv/
13860
13861 S390 NETWORK DRIVERS
13862 M:      Julian Wiedmann <jwi@linux.ibm.com>
13863 M:      Ursula Braun <ubraun@linux.ibm.com>
13864 L:      linux-s390@vger.kernel.org
13865 W:      http://www.ibm.com/developerworks/linux/linux390/
13866 S:      Supported
13867 F:      drivers/s390/net/
13868
13869 S390 PCI SUBSYSTEM
13870 M:      Sebastian Ott <sebott@linux.ibm.com>
13871 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13872 L:      linux-s390@vger.kernel.org
13873 W:      http://www.ibm.com/developerworks/linux/linux390/
13874 S:      Supported
13875 F:      arch/s390/pci/
13876 F:      drivers/pci/hotplug/s390_pci_hpc.c
13877
13878 S390 VFIO-CCW DRIVER
13879 M:      Cornelia Huck <cohuck@redhat.com>
13880 M:      Farhan Ali <alifm@linux.ibm.com>
13881 M:      Eric Farman <farman@linux.ibm.com>
13882 R:      Halil Pasic <pasic@linux.ibm.com>
13883 L:      linux-s390@vger.kernel.org
13884 L:      kvm@vger.kernel.org
13885 S:      Supported
13886 F:      drivers/s390/cio/vfio_ccw*
13887 F:      Documentation/s390/vfio-ccw.rst
13888 F:      include/uapi/linux/vfio_ccw.h
13889
13890 S390 ZCRYPT DRIVER
13891 M:      Harald Freudenberger <freude@linux.ibm.com>
13892 L:      linux-s390@vger.kernel.org
13893 W:      http://www.ibm.com/developerworks/linux/linux390/
13894 S:      Supported
13895 F:      drivers/s390/crypto/
13896
13897 S390 VFIO AP DRIVER
13898 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13899 M:      Pierre Morel <pmorel@linux.ibm.com>
13900 M:      Halil Pasic <pasic@linux.ibm.com>
13901 L:      linux-s390@vger.kernel.org
13902 W:      http://www.ibm.com/developerworks/linux/linux390/
13903 S:      Supported
13904 F:      drivers/s390/crypto/vfio_ap_drv.c
13905 F:      drivers/s390/crypto/vfio_ap_private.h
13906 F:      drivers/s390/crypto/vfio_ap_ops.c
13907 F:      Documentation/s390/vfio-ap.rst
13908
13909 S390 ZFCP DRIVER
13910 M:      Steffen Maier <maier@linux.ibm.com>
13911 M:      Benjamin Block <bblock@linux.ibm.com>
13912 L:      linux-s390@vger.kernel.org
13913 W:      http://www.ibm.com/developerworks/linux/linux390/
13914 S:      Supported
13915 F:      drivers/s390/scsi/zfcp_*
13916
13917 S3C24XX SD/MMC Driver
13918 M:      Ben Dooks <ben-linux@fluff.org>
13919 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13920 S:      Supported
13921 F:      drivers/mmc/host/s3cmci.*
13922
13923 SAA6588 RDS RECEIVER DRIVER
13924 M:      Hans Verkuil <hverkuil@xs4all.nl>
13925 L:      linux-media@vger.kernel.org
13926 T:      git git://linuxtv.org/media_tree.git
13927 W:      https://linuxtv.org
13928 S:      Odd Fixes
13929 F:      drivers/media/i2c/saa6588*
13930
13931 SAA7134 VIDEO4LINUX DRIVER
13932 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13933 L:      linux-media@vger.kernel.org
13934 W:      https://linuxtv.org
13935 T:      git git://linuxtv.org/media_tree.git
13936 S:      Odd fixes
13937 F:      Documentation/media/v4l-drivers/saa7134*
13938 F:      drivers/media/pci/saa7134/
13939
13940 SAA7146 VIDEO4LINUX-2 DRIVER
13941 M:      Hans Verkuil <hverkuil@xs4all.nl>
13942 L:      linux-media@vger.kernel.org
13943 T:      git git://linuxtv.org/media_tree.git
13944 S:      Maintained
13945 F:      drivers/media/common/saa7146/
13946 F:      drivers/media/pci/saa7146/
13947 F:      include/media/drv-intf/saa7146*
13948
13949 SAMSUNG AUDIO (ASoC) DRIVERS
13950 M:      Krzysztof Kozlowski <krzk@kernel.org>
13951 M:      Sangbeom Kim <sbkim73@samsung.com>
13952 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13953 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13954 S:      Supported
13955 F:      sound/soc/samsung/
13956 F:      Documentation/devicetree/bindings/sound/samsung*
13957
13958 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13959 M:      Krzysztof Kozlowski <krzk@kernel.org>
13960 L:      linux-crypto@vger.kernel.org
13961 L:      linux-samsung-soc@vger.kernel.org
13962 S:      Maintained
13963 F:      drivers/crypto/exynos-rng.c
13964 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13965
13966 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13967 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13968 L:      linux-samsung-soc@vger.kernel.org
13969 S:      Maintained
13970 F:      drivers/char/hw_random/exynos-trng.c
13971 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13972
13973 SAMSUNG FRAMEBUFFER DRIVER
13974 M:      Jingoo Han <jingoohan1@gmail.com>
13975 L:      linux-fbdev@vger.kernel.org
13976 S:      Maintained
13977 F:      drivers/video/fbdev/s3c-fb.c
13978
13979 SAMSUNG LAPTOP DRIVER
13980 M:      Corentin Chary <corentin.chary@gmail.com>
13981 L:      platform-driver-x86@vger.kernel.org
13982 S:      Maintained
13983 F:      drivers/platform/x86/samsung-laptop.c
13984
13985 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13986 M:      Sangbeom Kim <sbkim73@samsung.com>
13987 M:      Krzysztof Kozlowski <krzk@kernel.org>
13988 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13989 L:      linux-kernel@vger.kernel.org
13990 L:      linux-samsung-soc@vger.kernel.org
13991 S:      Supported
13992 F:      drivers/mfd/sec*.c
13993 F:      drivers/regulator/s2m*.c
13994 F:      drivers/regulator/s5m*.c
13995 F:      drivers/clk/clk-s2mps11.c
13996 F:      drivers/rtc/rtc-s5m.c
13997 F:      include/linux/mfd/samsung/
13998 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13999 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
14000 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
14001 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
14002
14003 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
14004 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
14005 L:      linux-media@vger.kernel.org
14006 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14007 S:      Maintained
14008 F:      drivers/media/platform/s3c-camif/
14009 F:      include/media/drv-intf/s3c_camif.h
14010
14011 SAMSUNG S3FWRN5 NFC DRIVER
14012 M:      Robert Baldyga <r.baldyga@samsung.com>
14013 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
14014 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14015 S:      Supported
14016 F:      drivers/nfc/s3fwrn5
14017
14018 SAMSUNG S5C73M3 CAMERA DRIVER
14019 M:      Kyungmin Park <kyungmin.park@samsung.com>
14020 M:      Andrzej Hajda <a.hajda@samsung.com>
14021 L:      linux-media@vger.kernel.org
14022 S:      Supported
14023 F:      drivers/media/i2c/s5c73m3/*
14024
14025 SAMSUNG S5K5BAF CAMERA DRIVER
14026 M:      Kyungmin Park <kyungmin.park@samsung.com>
14027 M:      Andrzej Hajda <a.hajda@samsung.com>
14028 L:      linux-media@vger.kernel.org
14029 S:      Supported
14030 F:      drivers/media/i2c/s5k5baf.c
14031
14032 SAMSUNG S5P Security SubSystem (SSS) DRIVER
14033 M:      Krzysztof Kozlowski <krzk@kernel.org>
14034 M:      Vladimir Zapolskiy <vz@mleia.com>
14035 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
14036 L:      linux-crypto@vger.kernel.org
14037 L:      linux-samsung-soc@vger.kernel.org
14038 S:      Maintained
14039 F:      drivers/crypto/s5p-sss.c
14040
14041 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
14042 M:      Kyungmin Park <kyungmin.park@samsung.com>
14043 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14044 L:      linux-media@vger.kernel.org
14045 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
14046 S:      Supported
14047 F:      drivers/media/platform/exynos4-is/
14048
14049 SAMSUNG SOC CLOCK DRIVERS
14050 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14051 M:      Tomasz Figa <tomasz.figa@gmail.com>
14052 M:      Chanwoo Choi <cw00.choi@samsung.com>
14053 S:      Supported
14054 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
14056 F:      drivers/clk/samsung/
14057 F:      include/dt-bindings/clock/exynos*.h
14058 F:      Documentation/devicetree/bindings/clock/exynos*.txt
14059
14060 SAMSUNG SPI DRIVERS
14061 M:      Kukjin Kim <kgene@kernel.org>
14062 M:      Krzysztof Kozlowski <krzk@kernel.org>
14063 M:      Andi Shyti <andi@etezian.org>
14064 L:      linux-spi@vger.kernel.org
14065 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14066 S:      Maintained
14067 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
14068 F:      drivers/spi/spi-s3c*
14069 F:      include/linux/platform_data/spi-s3c64xx.h
14070
14071 SAMSUNG SXGBE DRIVERS
14072 M:      Byungho An <bh74.an@samsung.com>
14073 M:      Girish K S <ks.giri@samsung.com>
14074 M:      Vipul Pandya <vipul.pandya@samsung.com>
14075 S:      Supported
14076 L:      netdev@vger.kernel.org
14077 F:      drivers/net/ethernet/samsung/sxgbe/
14078
14079 SAMSUNG THERMAL DRIVER
14080 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14081 L:      linux-pm@vger.kernel.org
14082 L:      linux-samsung-soc@vger.kernel.org
14083 S:      Supported
14084 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
14085 F:      drivers/thermal/samsung/
14086
14087 SAMSUNG USB2 PHY DRIVER
14088 M:      Kamil Debski <kamil@wypas.org>
14089 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14090 L:      linux-kernel@vger.kernel.org
14091 S:      Supported
14092 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
14093 F:      Documentation/phy/samsung-usb2.txt
14094 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
14095 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
14096 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
14097 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
14098 F:      drivers/phy/samsung/phy-samsung-usb2.c
14099 F:      drivers/phy/samsung/phy-samsung-usb2.h
14100
14101 SC1200 WDT DRIVER
14102 M:      Zwane Mwaikambo <zwanem@gmail.com>
14103 S:      Maintained
14104 F:      drivers/watchdog/sc1200wdt.c
14105
14106 SCHEDULER
14107 M:      Ingo Molnar <mingo@redhat.com>
14108 M:      Peter Zijlstra <peterz@infradead.org>
14109 L:      linux-kernel@vger.kernel.org
14110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
14111 S:      Maintained
14112 F:      kernel/sched/
14113 F:      include/linux/sched.h
14114 F:      include/uapi/linux/sched.h
14115 F:      include/linux/wait.h
14116 F:      include/linux/preempt.h
14117
14118 SCR24X CHIP CARD INTERFACE DRIVER
14119 M:      Lubomir Rintel <lkundrak@v3.sk>
14120 S:      Supported
14121 F:      drivers/char/pcmcia/scr24x_cs.c
14122
14123 SCSI CDROM DRIVER
14124 M:      Jens Axboe <axboe@kernel.dk>
14125 L:      linux-scsi@vger.kernel.org
14126 W:      http://www.kernel.dk
14127 S:      Maintained
14128 F:      drivers/scsi/sr*
14129
14130 SCSI RDMA PROTOCOL (SRP) INITIATOR
14131 M:      Bart Van Assche <bvanassche@acm.org>
14132 L:      linux-rdma@vger.kernel.org
14133 S:      Supported
14134 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14135 F:      drivers/infiniband/ulp/srp/
14136 F:      include/scsi/srp.h
14137
14138 SCSI RDMA PROTOCOL (SRP) TARGET
14139 M:      Bart Van Assche <bvanassche@acm.org>
14140 L:      linux-rdma@vger.kernel.org
14141 L:      target-devel@vger.kernel.org
14142 S:      Supported
14143 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14144 F:      drivers/infiniband/ulp/srpt/
14145
14146 SCSI SG DRIVER
14147 M:      Doug Gilbert <dgilbert@interlog.com>
14148 L:      linux-scsi@vger.kernel.org
14149 W:      http://sg.danny.cz/sg
14150 S:      Maintained
14151 F:      Documentation/scsi/scsi-generic.txt
14152 F:      drivers/scsi/sg.c
14153 F:      include/scsi/sg.h
14154
14155 SCSI SUBSYSTEM
14156 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
14157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
14158 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14160 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
14161 L:      linux-scsi@vger.kernel.org
14162 S:      Maintained
14163 F:      Documentation/devicetree/bindings/scsi/
14164 F:      drivers/scsi/
14165 F:      include/scsi/
14166
14167 SCSI TAPE DRIVER
14168 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
14169 L:      linux-scsi@vger.kernel.org
14170 S:      Maintained
14171 F:      Documentation/scsi/st.txt
14172 F:      drivers/scsi/st.*
14173 F:      drivers/scsi/st_*.h
14174
14175 SCSI TARGET SUBSYSTEM
14176 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14177 L:      linux-scsi@vger.kernel.org
14178 L:      target-devel@vger.kernel.org
14179 W:      http://www.linux-iscsi.org
14180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14181 Q:      https://patchwork.kernel.org/project/target-devel/list/
14182 S:      Supported
14183 F:      drivers/target/
14184 F:      include/target/
14185 F:      Documentation/target/
14186
14187 SCTP PROTOCOL
14188 M:      Vlad Yasevich <vyasevich@gmail.com>
14189 M:      Neil Horman <nhorman@tuxdriver.com>
14190 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14191 L:      linux-sctp@vger.kernel.org
14192 W:      http://lksctp.sourceforge.net
14193 S:      Maintained
14194 F:      Documentation/networking/sctp.txt
14195 F:      include/linux/sctp.h
14196 F:      include/uapi/linux/sctp.h
14197 F:      include/net/sctp/
14198 F:      net/sctp/
14199
14200 SCx200 CPU SUPPORT
14201 M:      Jim Cromie <jim.cromie@gmail.com>
14202 S:      Odd Fixes
14203 F:      Documentation/i2c/busses/scx200_acb
14204 F:      arch/x86/platform/scx200/
14205 F:      drivers/watchdog/scx200_wdt.c
14206 F:      drivers/i2c/busses/scx200*
14207 F:      drivers/mtd/maps/scx200_docflash.c
14208 F:      include/linux/scx200.h
14209
14210 SCx200 GPIO DRIVER
14211 M:      Jim Cromie <jim.cromie@gmail.com>
14212 S:      Maintained
14213 F:      drivers/char/scx200_gpio.c
14214 F:      include/linux/scx200_gpio.h
14215
14216 SCx200 HRT CLOCKSOURCE DRIVER
14217 M:      Jim Cromie <jim.cromie@gmail.com>
14218 S:      Maintained
14219 F:      drivers/clocksource/scx200_hrt.c
14220
14221 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14222 M:      Sascha Sommer <saschasommer@freenet.de>
14223 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14224 S:      Maintained
14225 F:      drivers/mmc/host/sdricoh_cs.c
14226
14227 SECO BOARDS CEC DRIVER
14228 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14229 S:      Maintained
14230 F:      drivers/media/platform/seco-cec/seco-cec.c
14231 F:      drivers/media/platform/seco-cec/seco-cec.h
14232
14233 SECURE COMPUTING
14234 M:      Kees Cook <keescook@chromium.org>
14235 R:      Andy Lutomirski <luto@amacapital.net>
14236 R:      Will Drewry <wad@chromium.org>
14237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14238 S:      Supported
14239 F:      kernel/seccomp.c
14240 F:      include/uapi/linux/seccomp.h
14241 F:      include/linux/seccomp.h
14242 F:      tools/testing/selftests/seccomp/*
14243 F:      tools/testing/selftests/kselftest_harness.h
14244 F:      Documentation/userspace-api/seccomp_filter.rst
14245 K:      \bsecure_computing
14246 K:      \bTIF_SECCOMP\b
14247
14248 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14249 M:      Al Cooper <alcooperx@gmail.com>
14250 L:      linux-mmc@vger.kernel.org
14251 L:      bcm-kernel-feedback-list@broadcom.com
14252 S:      Maintained
14253 F:      drivers/mmc/host/sdhci-brcmstb*
14254
14255 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14256 M:      Adrian Hunter <adrian.hunter@intel.com>
14257 L:      linux-mmc@vger.kernel.org
14258 S:      Maintained
14259 F:      drivers/mmc/host/sdhci*
14260 F:      include/linux/mmc/sdhci*
14261
14262 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14263 M:      Adrian Hunter <adrian.hunter@intel.com>
14264 M:      Ritesh Harjani <riteshh@codeaurora.org>
14265 M:      Asutosh Das <asutoshd@codeaurora.org>
14266 L:      linux-mmc@vger.kernel.org
14267 S:      Maintained
14268 F:      drivers/mmc/host/cqhci*
14269
14270 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14271 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14272 M:      Manjunath M B <manjumb@synopsys.com>
14273 L:      linux-mmc@vger.kernel.org
14274 S:      Maintained
14275 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14276
14277 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14278 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14279 L:      linux-mmc@vger.kernel.org
14280 S:      Supported
14281 F:      drivers/mmc/host/sdhci-of-at91.c
14282
14283 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14284 M:      Ben Dooks <ben-linux@fluff.org>
14285 M:      Jaehoon Chung <jh80.chung@samsung.com>
14286 L:      linux-mmc@vger.kernel.org
14287 S:      Maintained
14288 F:      drivers/mmc/host/sdhci-s3c*
14289
14290 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14291 M:      Viresh Kumar <vireshk@kernel.org>
14292 L:      linux-mmc@vger.kernel.org
14293 S:      Maintained
14294 F:      drivers/mmc/host/sdhci-spear.c
14295
14296 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14297 M:      Kishon Vijay Abraham I <kishon@ti.com>
14298 L:      linux-mmc@vger.kernel.org
14299 S:      Maintained
14300 F:      drivers/mmc/host/sdhci-omap.c
14301
14302 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14303 M:      Scott Bauer <scott.bauer@intel.com>
14304 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14305 L:      linux-block@vger.kernel.org
14306 S:      Supported
14307 F:      block/sed*
14308 F:      block/opal_proto.h
14309 F:      include/linux/sed*
14310 F:      include/uapi/linux/sed*
14311
14312 SECURITY CONTACT
14313 M:      Security Officers <security@kernel.org>
14314 S:      Supported
14315
14316 SECURITY SUBSYSTEM
14317 M:      James Morris <jmorris@namei.org>
14318 M:      "Serge E. Hallyn" <serge@hallyn.com>
14319 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14321 W:      http://kernsec.org/
14322 S:      Supported
14323 F:      security/
14324 X:      security/selinux/
14325
14326 SELINUX SECURITY MODULE
14327 M:      Paul Moore <paul@paul-moore.com>
14328 M:      Stephen Smalley <sds@tycho.nsa.gov>
14329 M:      Eric Paris <eparis@parisplace.org>
14330 L:      selinux@vger.kernel.org
14331 W:      https://selinuxproject.org
14332 W:      https://github.com/SELinuxProject
14333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14334 S:      Supported
14335 F:      include/uapi/linux/selinux_netlink.h
14336 F:      security/selinux/
14337 F:      scripts/selinux/
14338 F:      Documentation/admin-guide/LSM/SELinux.rst
14339
14340 SENSABLE PHANTOM
14341 M:      Jiri Slaby <jirislaby@gmail.com>
14342 S:      Maintained
14343 F:      drivers/misc/phantom.c
14344 F:      include/uapi/linux/phantom.h
14345
14346 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
14347 M:      Tomasz Duszynski <tduszyns@gmail.com>
14348 S:      Maintained
14349 F:      drivers/iio/chemical/sps30.c
14350 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
14351
14352 SERIAL DEVICE BUS
14353 M:      Rob Herring <robh@kernel.org>
14354 L:      linux-serial@vger.kernel.org
14355 S:      Maintained
14356 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14357 F:      drivers/tty/serdev/
14358 F:      include/linux/serdev.h
14359
14360 SERIAL DRIVERS
14361 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14362 L:      linux-serial@vger.kernel.org
14363 S:      Maintained
14364 F:      Documentation/devicetree/bindings/serial/
14365 F:      drivers/tty/serial/
14366
14367 SERIAL IR RECEIVER
14368 M:      Sean Young <sean@mess.org>
14369 L:      linux-media@vger.kernel.org
14370 S:      Maintained
14371 F:      drivers/media/rc/serial_ir.c
14372
14373 SFC NETWORK DRIVER
14374 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14375 M:      Edward Cree <ecree@solarflare.com>
14376 M:      Martin Habets <mhabets@solarflare.com>
14377 L:      netdev@vger.kernel.org
14378 S:      Supported
14379 F:      drivers/net/ethernet/sfc/
14380
14381 SFF/SFP/SFP+ MODULE SUPPORT
14382 M:      Russell King <linux@armlinux.org.uk>
14383 L:      netdev@vger.kernel.org
14384 S:      Maintained
14385 F:      drivers/net/phy/phylink.c
14386 F:      drivers/net/phy/sfp*
14387 F:      include/linux/phylink.h
14388 F:      include/linux/sfp.h
14389
14390 SGI GRU DRIVER
14391 M:      Dimitri Sivanich <sivanich@sgi.com>
14392 S:      Maintained
14393 F:      drivers/misc/sgi-gru/
14394
14395 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14396 M:      Pat Gefre <pfg@sgi.com>
14397 L:      linux-ia64@vger.kernel.org
14398 S:      Supported
14399 F:      Documentation/ia64/serial.txt
14400 F:      drivers/tty/serial/ioc?_serial.c
14401 F:      include/linux/ioc?.h
14402
14403 SGI XP/XPC/XPNET DRIVER
14404 M:      Cliff Whickman <cpw@sgi.com>
14405 M:      Robin Holt <robinmholt@gmail.com>
14406 S:      Maintained
14407 F:      drivers/misc/sgi-xp/
14408
14409 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14410 M:      Ursula Braun <ubraun@linux.ibm.com>
14411 M:      Karsten Graul <kgraul@linux.ibm.com>
14412 L:      linux-s390@vger.kernel.org
14413 W:      http://www.ibm.com/developerworks/linux/linux390/
14414 S:      Supported
14415 F:      net/smc/
14416
14417 SHARP RJ54N1CB0C SENSOR DRIVER
14418 M:      Jacopo Mondi <jacopo@jmondi.org>
14419 L:      linux-media@vger.kernel.org
14420 T:      git git://linuxtv.org/media_tree.git
14421 S:      Odd fixes
14422 F:      drivers/media/i2c/rj54n1cb0c.c
14423 F:      include/media/i2c/rj54n1cb0c.h
14424
14425 SH_VEU V4L2 MEM2MEM DRIVER
14426 L:      linux-media@vger.kernel.org
14427 S:      Orphan
14428 F:      drivers/media/platform/sh_veu.c
14429
14430 SH_VOU V4L2 OUTPUT DRIVER
14431 L:      linux-media@vger.kernel.org
14432 S:      Orphan
14433 F:      drivers/media/platform/sh_vou.c
14434 F:      include/media/drv-intf/sh_vou.h
14435
14436 SI2157 MEDIA DRIVER
14437 M:      Antti Palosaari <crope@iki.fi>
14438 L:      linux-media@vger.kernel.org
14439 W:      https://linuxtv.org
14440 W:      http://palosaari.fi/linux/
14441 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14442 T:      git git://linuxtv.org/anttip/media_tree.git
14443 S:      Maintained
14444 F:      drivers/media/tuners/si2157*
14445
14446 SI2165 MEDIA DRIVER
14447 M:      Matthias Schwarzott <zzam@gentoo.org>
14448 L:      linux-media@vger.kernel.org
14449 W:      https://linuxtv.org
14450 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14451 S:      Maintained
14452 F:      drivers/media/dvb-frontends/si2165*
14453
14454 SI2168 MEDIA DRIVER
14455 M:      Antti Palosaari <crope@iki.fi>
14456 L:      linux-media@vger.kernel.org
14457 W:      https://linuxtv.org
14458 W:      http://palosaari.fi/linux/
14459 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14460 T:      git git://linuxtv.org/anttip/media_tree.git
14461 S:      Maintained
14462 F:      drivers/media/dvb-frontends/si2168*
14463
14464 SI470X FM RADIO RECEIVER I2C DRIVER
14465 M:      Hans Verkuil <hverkuil@xs4all.nl>
14466 L:      linux-media@vger.kernel.org
14467 T:      git git://linuxtv.org/media_tree.git
14468 W:      https://linuxtv.org
14469 S:      Odd Fixes
14470 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14471
14472 SI470X FM RADIO RECEIVER USB DRIVER
14473 M:      Hans Verkuil <hverkuil@xs4all.nl>
14474 L:      linux-media@vger.kernel.org
14475 T:      git git://linuxtv.org/media_tree.git
14476 W:      https://linuxtv.org
14477 S:      Maintained
14478 F:      drivers/media/radio/si470x/radio-si470x-common.c
14479 F:      drivers/media/radio/si470x/radio-si470x.h
14480 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14481
14482 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14483 M:      Eduardo Valentin <edubezval@gmail.com>
14484 L:      linux-media@vger.kernel.org
14485 T:      git git://linuxtv.org/media_tree.git
14486 W:      https://linuxtv.org
14487 S:      Odd Fixes
14488 F:      drivers/media/radio/si4713/si4713.?
14489
14490 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14491 M:      Eduardo Valentin <edubezval@gmail.com>
14492 L:      linux-media@vger.kernel.org
14493 T:      git git://linuxtv.org/media_tree.git
14494 W:      https://linuxtv.org
14495 S:      Odd Fixes
14496 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14497
14498 SI4713 FM RADIO TRANSMITTER USB DRIVER
14499 M:      Hans Verkuil <hverkuil@xs4all.nl>
14500 L:      linux-media@vger.kernel.org
14501 T:      git git://linuxtv.org/media_tree.git
14502 W:      https://linuxtv.org
14503 S:      Maintained
14504 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14505
14506 SIANO DVB DRIVER
14507 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14508 L:      linux-media@vger.kernel.org
14509 W:      https://linuxtv.org
14510 T:      git git://linuxtv.org/media_tree.git
14511 S:      Odd fixes
14512 F:      drivers/media/common/siano/
14513 F:      drivers/media/usb/siano/
14514 F:      drivers/media/usb/siano/
14515 F:      drivers/media/mmc/siano/
14516
14517 SIFIVE DRIVERS
14518 M:      Palmer Dabbelt <palmer@sifive.com>
14519 M:      Paul Walmsley <paul.walmsley@sifive.com>
14520 L:      linux-riscv@lists.infradead.org
14521 T:      git git://github.com/sifive/riscv-linux.git
14522 S:      Supported
14523 K:      sifive
14524 N:      sifive
14525
14526 SIFIVE FU540 SYSTEM-ON-CHIP
14527 M:      Paul Walmsley <paul.walmsley@sifive.com>
14528 M:      Palmer Dabbelt <palmer@sifive.com>
14529 L:      linux-riscv@lists.infradead.org
14530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
14531 S:      Supported
14532 K:      fu540
14533 N:      fu540
14534
14535 SILEAD TOUCHSCREEN DRIVER
14536 M:      Hans de Goede <hdegoede@redhat.com>
14537 L:      linux-input@vger.kernel.org
14538 L:      platform-driver-x86@vger.kernel.org
14539 S:      Maintained
14540 F:      drivers/input/touchscreen/silead.c
14541 F:      drivers/platform/x86/touchscreen_dmi.c
14542
14543 SILICON MOTION SM712 FRAME BUFFER DRIVER
14544 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14545 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14546 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14547 L:      linux-fbdev@vger.kernel.org
14548 S:      Maintained
14549 F:      drivers/video/fbdev/sm712*
14550 F:      Documentation/fb/sm712fb.rst
14551
14552 SIMPLE FIRMWARE INTERFACE (SFI)
14553 M:      Len Brown <lenb@kernel.org>
14554 L:      sfi-devel@simplefirmware.org
14555 W:      http://simplefirmware.org/
14556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14557 S:      Supported
14558 F:      arch/x86/platform/sfi/
14559 F:      drivers/sfi/
14560 F:      include/linux/sfi*.h
14561
14562 SIMPLEFB FB DRIVER
14563 M:      Hans de Goede <hdegoede@redhat.com>
14564 L:      linux-fbdev@vger.kernel.org
14565 S:      Maintained
14566 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
14567 F:      drivers/video/fbdev/simplefb.c
14568 F:      include/linux/platform_data/simplefb.h
14569
14570 SIMTEC EB110ATX (Chalice CATS)
14571 P:      Ben Dooks
14572 P:      Vincent Sanders <vince@simtec.co.uk>
14573 M:      Simtec Linux Team <linux@simtec.co.uk>
14574 W:      http://www.simtec.co.uk/products/EB110ATX/
14575 S:      Supported
14576
14577 SIMTEC EB2410ITX (BAST)
14578 P:      Ben Dooks
14579 P:      Vincent Sanders <vince@simtec.co.uk>
14580 M:      Simtec Linux Team <linux@simtec.co.uk>
14581 W:      http://www.simtec.co.uk/products/EB2410ITX/
14582 S:      Supported
14583 F:      arch/arm/mach-s3c24xx/mach-bast.c
14584 F:      arch/arm/mach-s3c24xx/bast-ide.c
14585 F:      arch/arm/mach-s3c24xx/bast-irq.c
14586
14587 SIPHASH PRF ROUTINES
14588 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14589 S:      Maintained
14590 F:      lib/siphash.c
14591 F:      lib/test_siphash.c
14592 F:      include/linux/siphash.h
14593
14594 SIOX
14595 M:      Thorsten Scherer <t.scherer@eckelmann.de>
14596 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14597 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14598 S:      Supported
14599 F:      drivers/siox/*
14600 F:      drivers/gpio/gpio-siox.c
14601 F:      include/trace/events/siox.h
14602
14603 SIS 190 ETHERNET DRIVER
14604 M:      Francois Romieu <romieu@fr.zoreil.com>
14605 L:      netdev@vger.kernel.org
14606 S:      Maintained
14607 F:      drivers/net/ethernet/sis/sis190.c
14608
14609 SIS 900/7016 FAST ETHERNET DRIVER
14610 M:      Daniele Venzano <venza@brownhat.org>
14611 W:      http://www.brownhat.org/sis900.html
14612 L:      netdev@vger.kernel.org
14613 S:      Maintained
14614 F:      drivers/net/ethernet/sis/sis900.*
14615
14616 SIS FRAMEBUFFER DRIVER
14617 M:      Thomas Winischhofer <thomas@winischhofer.net>
14618 W:      http://www.winischhofer.net/linuxsisvga.shtml
14619 S:      Maintained
14620 F:      Documentation/fb/sisfb.rst
14621 F:      drivers/video/fbdev/sis/
14622 F:      include/video/sisfb.h
14623
14624 SIS USB2VGA DRIVER
14625 M:      Thomas Winischhofer <thomas@winischhofer.net>
14626 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14627 S:      Maintained
14628 F:      drivers/usb/misc/sisusbvga/
14629
14630 SLAB ALLOCATOR
14631 M:      Christoph Lameter <cl@linux.com>
14632 M:      Pekka Enberg <penberg@kernel.org>
14633 M:      David Rientjes <rientjes@google.com>
14634 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14635 M:      Andrew Morton <akpm@linux-foundation.org>
14636 L:      linux-mm@kvack.org
14637 S:      Maintained
14638 F:      include/linux/sl?b*.h
14639 F:      mm/sl?b*
14640
14641 SLEEPABLE READ-COPY UPDATE (SRCU)
14642 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14643 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14644 M:      Josh Triplett <josh@joshtriplett.org>
14645 R:      Steven Rostedt <rostedt@goodmis.org>
14646 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14647 L:      rcu@vger.kernel.org
14648 W:      http://www.rdrop.com/users/paulmck/RCU/
14649 S:      Supported
14650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14651 F:      include/linux/srcu*.h
14652 F:      kernel/rcu/srcu*.c
14653
14654 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14655 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14656 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14657 S:      Maintained
14658 F:      drivers/slimbus/
14659 F:      Documentation/devicetree/bindings/slimbus/
14660 F:      include/linux/slimbus.h
14661
14662 SMACK SECURITY MODULE
14663 M:      Casey Schaufler <casey@schaufler-ca.com>
14664 L:      linux-security-module@vger.kernel.org
14665 W:      http://schaufler-ca.com
14666 T:      git git://github.com/cschaufler/smack-next
14667 S:      Maintained
14668 F:      Documentation/admin-guide/LSM/Smack.rst
14669 F:      security/smack/
14670
14671 SMC91x ETHERNET DRIVER
14672 M:      Nicolas Pitre <nico@fluxnic.net>
14673 S:      Odd Fixes
14674 F:      drivers/net/ethernet/smsc/smc91x.*
14675
14676 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14677 M:      Sakari Ailus <sakari.ailus@iki.fi>
14678 L:      linux-media@vger.kernel.org
14679 S:      Maintained
14680 F:      drivers/media/i2c/smiapp/
14681 F:      include/media/i2c/smiapp.h
14682 F:      drivers/media/i2c/smiapp-pll.c
14683 F:      drivers/media/i2c/smiapp-pll.h
14684 F:      include/uapi/linux/smiapp.h
14685 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14686
14687 SMM665 HARDWARE MONITOR DRIVER
14688 M:      Guenter Roeck <linux@roeck-us.net>
14689 L:      linux-hwmon@vger.kernel.org
14690 S:      Maintained
14691 F:      Documentation/hwmon/smm665.rst
14692 F:      drivers/hwmon/smm665.c
14693
14694 SMSC EMC2103 HARDWARE MONITOR DRIVER
14695 M:      Steve Glendinning <steve.glendinning@shawell.net>
14696 L:      linux-hwmon@vger.kernel.org
14697 S:      Maintained
14698 F:      Documentation/hwmon/emc2103.rst
14699 F:      drivers/hwmon/emc2103.c
14700
14701 SMSC SCH5627 HARDWARE MONITOR DRIVER
14702 M:      Hans de Goede <hdegoede@redhat.com>
14703 L:      linux-hwmon@vger.kernel.org
14704 S:      Supported
14705 F:      Documentation/hwmon/sch5627.rst
14706 F:      drivers/hwmon/sch5627.c
14707
14708 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14709 M:      Steve Glendinning <steve.glendinning@shawell.net>
14710 L:      linux-fbdev@vger.kernel.org
14711 S:      Maintained
14712 F:      drivers/video/fbdev/smscufx.c
14713
14714 SMSC47B397 HARDWARE MONITOR DRIVER
14715 M:      Jean Delvare <jdelvare@suse.com>
14716 L:      linux-hwmon@vger.kernel.org
14717 S:      Maintained
14718 F:      Documentation/hwmon/smsc47b397.rst
14719 F:      drivers/hwmon/smsc47b397.c
14720
14721 SMSC911x ETHERNET DRIVER
14722 M:      Steve Glendinning <steve.glendinning@shawell.net>
14723 L:      netdev@vger.kernel.org
14724 S:      Maintained
14725 F:      include/linux/smsc911x.h
14726 F:      drivers/net/ethernet/smsc/smsc911x.*
14727
14728 SMSC9420 PCI ETHERNET DRIVER
14729 M:      Steve Glendinning <steve.glendinning@shawell.net>
14730 L:      netdev@vger.kernel.org
14731 S:      Maintained
14732 F:      drivers/net/ethernet/smsc/smsc9420.*
14733
14734 SOC-CAMERA V4L2 SUBSYSTEM
14735 L:      linux-media@vger.kernel.org
14736 T:      git git://linuxtv.org/media_tree.git
14737 S:      Orphan
14738 F:      include/media/soc_camera.h
14739 F:      drivers/staging/media/soc_camera/
14740
14741 SOCIONEXT SYNQUACER I2C DRIVER
14742 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14743 L:      linux-i2c@vger.kernel.org
14744 S:      Maintained
14745 F:      drivers/i2c/busses/i2c-synquacer.c
14746 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14747
14748 SOCIONEXT UNIPHIER SOUND DRIVER
14749 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14750 S:      Orphan
14751 F:      sound/soc/uniphier/
14752
14753 SOEKRIS NET48XX LED SUPPORT
14754 M:      Chris Boot <bootc@bootc.net>
14755 S:      Maintained
14756 F:      drivers/leds/leds-net48xx.c
14757
14758 SOFT-ROCE DRIVER (rxe)
14759 M:      Moni Shoua <monis@mellanox.com>
14760 L:      linux-rdma@vger.kernel.org
14761 S:      Supported
14762 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14763 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14764 F:      drivers/infiniband/sw/rxe/
14765 F:      include/uapi/rdma/rdma_user_rxe.h
14766
14767 SOFTLOGIC 6x10 MPEG CODEC
14768 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14769 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14770 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14771 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14772 M:      Ismael Luceno <ismael@iodev.co.uk>
14773 L:      linux-media@vger.kernel.org
14774 S:      Supported
14775 F:      drivers/media/pci/solo6x10/
14776
14777 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14778 M:      James Morse <james.morse@arm.com>
14779 L:      linux-arm-kernel@lists.infradead.org
14780 S:      Maintained
14781 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14782 F:      drivers/firmware/arm_sdei.c
14783 F:      include/linux/arm_sdei.h
14784 F:      include/uapi/linux/arm_sdei.h
14785
14786 SOFTWARE RAID (Multiple Disks) SUPPORT
14787 M:      Shaohua Li <shli@kernel.org>
14788 L:      linux-raid@vger.kernel.org
14789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14790 S:      Supported
14791 F:      drivers/md/Makefile
14792 F:      drivers/md/Kconfig
14793 F:      drivers/md/md*
14794 F:      drivers/md/raid*
14795 F:      include/linux/raid/
14796 F:      include/uapi/linux/raid/
14797
14798 SOCIONEXT (SNI) AVE NETWORK DRIVER
14799 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14800 L:      netdev@vger.kernel.org
14801 S:      Maintained
14802 F:      drivers/net/ethernet/socionext/sni_ave.c
14803 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14804
14805 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14806 M:      Jassi Brar <jaswinder.singh@linaro.org>
14807 L:      netdev@vger.kernel.org
14808 S:      Maintained
14809 F:      drivers/net/ethernet/socionext/netsec.c
14810 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14811
14812 SOCIONEXT (SNI) Synquacer SPI DRIVER
14813 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
14814 M:      Jassi Brar <jaswinder.singh@linaro.org>
14815 L:      linux-spi@vger.kernel.org
14816 S:      Maintained
14817 F:      drivers/spi/spi-synquacer.c
14818 F:      Documentation/devicetree/bindings/spi/spi-synquacer.txt
14819
14820 SOLIDRUN CLEARFOG SUPPORT
14821 M:      Russell King <linux@armlinux.org.uk>
14822 S:      Maintained
14823 F:      arch/arm/boot/dts/armada-388-clearfog*
14824 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14825
14826 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14827 M:      Russell King <linux@armlinux.org.uk>
14828 S:      Maintained
14829 F:      arch/arm/boot/dts/imx6*-cubox-i*
14830 F:      arch/arm/boot/dts/imx6*-hummingboard*
14831 F:      arch/arm/boot/dts/imx6*-sr-*
14832
14833 SONIC NETWORK DRIVER
14834 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14835 L:      netdev@vger.kernel.org
14836 S:      Maintained
14837 F:      drivers/net/ethernet/natsemi/sonic.*
14838
14839 SONICS SILICON BACKPLANE DRIVER (SSB)
14840 M:      Michael Buesch <m@bues.ch>
14841 L:      linux-wireless@vger.kernel.org
14842 S:      Maintained
14843 F:      drivers/ssb/
14844 F:      include/linux/ssb/
14845
14846 SONY IMX214 SENSOR DRIVER
14847 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14848 L:      linux-media@vger.kernel.org
14849 T:      git git://linuxtv.org/media_tree.git
14850 S:      Maintained
14851 F:      drivers/media/i2c/imx214.c
14852 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14853
14854 SONY IMX258 SENSOR DRIVER
14855 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14856 L:      linux-media@vger.kernel.org
14857 T:      git git://linuxtv.org/media_tree.git
14858 S:      Maintained
14859 F:      drivers/media/i2c/imx258.c
14860
14861 SONY IMX274 SENSOR DRIVER
14862 M:      Leon Luo <leonl@leopardimaging.com>
14863 L:      linux-media@vger.kernel.org
14864 T:      git git://linuxtv.org/media_tree.git
14865 S:      Maintained
14866 F:      drivers/media/i2c/imx274.c
14867 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14868
14869 SONY IMX319 SENSOR DRIVER
14870 M:      Bingbu Cao <bingbu.cao@intel.com>
14871 L:      linux-media@vger.kernel.org
14872 T:      git git://linuxtv.org/media_tree.git
14873 S:      Maintained
14874 F:      drivers/media/i2c/imx319.c
14875
14876 SONY IMX355 SENSOR DRIVER
14877 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14878 L:      linux-media@vger.kernel.org
14879 T:      git git://linuxtv.org/media_tree.git
14880 S:      Maintained
14881 F:      drivers/media/i2c/imx355.c
14882
14883 SONY MEMORYSTICK SUBSYSTEM
14884 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14885 M:      Alex Dubov <oakad@yahoo.com>
14886 M:      Ulf Hansson <ulf.hansson@linaro.org>
14887 L:      linux-mmc@vger.kernel.org
14888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14889 S:      Maintained
14890 F:      drivers/memstick/
14891 F:      include/linux/memstick.h
14892
14893 SONY VAIO CONTROL DEVICE DRIVER
14894 M:      Mattia Dongili <malattia@linux.it>
14895 L:      platform-driver-x86@vger.kernel.org
14896 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14897 S:      Maintained
14898 F:      Documentation/laptops/sony-laptop.txt
14899 F:      drivers/char/sonypi.c
14900 F:      drivers/platform/x86/sony-laptop.c
14901 F:      include/linux/sony-laptop.h
14902
14903 SOUND
14904 M:      Jaroslav Kysela <perex@perex.cz>
14905 M:      Takashi Iwai <tiwai@suse.com>
14906 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14907 W:      http://www.alsa-project.org/
14908 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14909 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14910 S:      Maintained
14911 F:      Documentation/sound/
14912 F:      include/sound/
14913 F:      include/uapi/sound/
14914 F:      sound/
14915
14916 SOUND - COMPRESSED AUDIO
14917 M:      Vinod Koul <vkoul@kernel.org>
14918 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14920 S:      Supported
14921 F:      Documentation/sound/designs/compress-offload.rst
14922 F:      include/sound/compress_driver.h
14923 F:      include/uapi/sound/compress_*
14924 F:      sound/core/compress_offload.c
14925 F:      sound/soc/soc-compress.c
14926
14927 SOUND - DMAENGINE HELPERS
14928 M:      Lars-Peter Clausen <lars@metafoo.de>
14929 S:      Supported
14930 F:      include/sound/dmaengine_pcm.h
14931 F:      sound/core/pcm_dmaengine.c
14932 F:      sound/soc/soc-generic-dmaengine-pcm.c
14933
14934 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14935 M:      Liam Girdwood <lgirdwood@gmail.com>
14936 M:      Mark Brown <broonie@kernel.org>
14937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14938 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14939 W:      http://alsa-project.org/main/index.php/ASoC
14940 S:      Supported
14941 F:      Documentation/devicetree/bindings/sound/
14942 F:      Documentation/sound/soc/
14943 F:      sound/soc/
14944 F:      include/dt-bindings/sound/
14945 F:      include/sound/soc*
14946
14947 SOUNDWIRE SUBSYSTEM
14948 M:      Vinod Koul <vkoul@kernel.org>
14949 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14950 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14951 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14952 S:      Supported
14953 F:      Documentation/driver-api/soundwire/
14954 F:      drivers/soundwire/
14955 F:      include/linux/soundwire/
14956
14957 SP2 MEDIA DRIVER
14958 M:      Olli Salonen <olli.salonen@iki.fi>
14959 L:      linux-media@vger.kernel.org
14960 W:      https://linuxtv.org
14961 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14962 S:      Maintained
14963 F:      drivers/media/dvb-frontends/sp2*
14964
14965 SPARC + UltraSPARC (sparc/sparc64)
14966 M:      "David S. Miller" <davem@davemloft.net>
14967 L:      sparclinux@vger.kernel.org
14968 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14971 S:      Maintained
14972 F:      arch/sparc/
14973 F:      drivers/sbus/
14974
14975 SPARC SERIAL DRIVERS
14976 M:      "David S. Miller" <davem@davemloft.net>
14977 L:      sparclinux@vger.kernel.org
14978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14980 S:      Maintained
14981 F:      include/linux/sunserialcore.h
14982 F:      drivers/tty/serial/suncore.c
14983 F:      drivers/tty/serial/sunhv.c
14984 F:      drivers/tty/serial/sunsab.c
14985 F:      drivers/tty/serial/sunsab.h
14986 F:      drivers/tty/serial/sunsu.c
14987 F:      drivers/tty/serial/sunzilog.c
14988 F:      drivers/tty/serial/sunzilog.h
14989 F:      drivers/tty/vcc.c
14990
14991 SPARSE CHECKER
14992 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14993 L:      linux-sparse@vger.kernel.org
14994 W:      https://sparse.wiki.kernel.org/
14995 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14996 S:      Maintained
14997 F:      include/linux/compiler.h
14998
14999 SPEAR CLOCK FRAMEWORK SUPPORT
15000 M:      Viresh Kumar <vireshk@kernel.org>
15001 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15002 W:      http://www.st.com/spear
15003 S:      Maintained
15004 F:      drivers/clk/spear/
15005
15006 SPEAR PLATFORM SUPPORT
15007 M:      Viresh Kumar <vireshk@kernel.org>
15008 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
15009 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15010 W:      http://www.st.com/spear
15011 S:      Maintained
15012 F:      arch/arm/boot/dts/spear*
15013 F:      arch/arm/mach-spear/
15014
15015 SPI NOR SUBSYSTEM
15016 M:      Marek Vasut <marek.vasut@gmail.com>
15017 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
15018 L:      linux-mtd@lists.infradead.org
15019 W:      http://www.linux-mtd.infradead.org/
15020 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
15021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
15022 S:      Maintained
15023 F:      drivers/mtd/spi-nor/
15024 F:      include/linux/mtd/spi-nor.h
15025
15026 SPI SUBSYSTEM
15027 M:      Mark Brown <broonie@kernel.org>
15028 L:      linux-spi@vger.kernel.org
15029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
15030 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
15031 S:      Maintained
15032 F:      Documentation/devicetree/bindings/spi/
15033 F:      Documentation/spi/
15034 F:      drivers/spi/
15035 F:      include/linux/spi/
15036 F:      include/uapi/linux/spi/
15037 F:      tools/spi/
15038
15039 SPIDERNET NETWORK DRIVER for CELL
15040 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
15041 L:      netdev@vger.kernel.org
15042 S:      Supported
15043 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
15044 F:      drivers/net/ethernet/toshiba/spider_net*
15045
15046 SPMI SUBSYSTEM
15047 R:      Stephen Boyd <sboyd@kernel.org>
15048 L:      linux-arm-msm@vger.kernel.org
15049 F:      Documentation/devicetree/bindings/spmi/
15050 F:      drivers/spmi/
15051 F:      include/dt-bindings/spmi/spmi.h
15052 F:      include/linux/spmi.h
15053 F:      include/trace/events/spmi.h
15054
15055 SPU FILE SYSTEM
15056 M:      Jeremy Kerr <jk@ozlabs.org>
15057 L:      linuxppc-dev@lists.ozlabs.org
15058 W:      http://www.ibm.com/developerworks/power/cell/
15059 S:      Supported
15060 F:      Documentation/filesystems/spufs.txt
15061 F:      arch/powerpc/platforms/cell/spufs/
15062
15063 SQUASHFS FILE SYSTEM
15064 M:      Phillip Lougher <phillip@squashfs.org.uk>
15065 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
15066 W:      http://squashfs.org.uk
15067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
15068 S:      Maintained
15069 F:      Documentation/filesystems/squashfs.txt
15070 F:      fs/squashfs/
15071
15072 SRM (Alpha) environment access
15073 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
15074 S:      Maintained
15075 F:      arch/alpha/kernel/srm_env.c
15076
15077 ST LSM6DSx IMU IIO DRIVER
15078 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
15079 L:      linux-iio@vger.kernel.org
15080 W:      http://www.st.com/
15081 S:      Maintained
15082 F:      drivers/iio/imu/st_lsm6dsx/
15083 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
15084
15085 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
15086 M:      Mickael Guene <mickael.guene@st.com>
15087 L:      linux-media@vger.kernel.org
15088 T:      git git://linuxtv.org/media_tree.git
15089 S:      Maintained
15090 F:      drivers/media/i2c/st-mipid02.c
15091 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
15092
15093 ST STM32 I2C/SMBUS DRIVER
15094 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
15095 L:      linux-i2c@vger.kernel.org
15096 S:      Maintained
15097 F:      drivers/i2c/busses/i2c-stm32*
15098
15099 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
15100 M:      Song Qiang <songqiang1304521@gmail.com>
15101 L:      linux-iio@vger.kernel.org
15102 S:      Maintained
15103 F:      drivers/iio/proximity/vl53l0x-i2c.c
15104 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
15105
15106 STABLE BRANCH
15107 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15108 M:      Sasha Levin <sashal@kernel.org>
15109 L:      stable@vger.kernel.org
15110 S:      Supported
15111 F:      Documentation/process/stable-kernel-rules.rst
15112
15113 STAGING - COMEDI
15114 M:      Ian Abbott <abbotti@mev.co.uk>
15115 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
15116 S:      Odd Fixes
15117 F:      drivers/staging/comedi/
15118
15119 STAGING - EROFS FILE SYSTEM
15120 M:      Gao Xiang <gaoxiang25@huawei.com>
15121 M:      Chao Yu <yuchao0@huawei.com>
15122 L:      linux-erofs@lists.ozlabs.org
15123 S:      Maintained
15124 F:      drivers/staging/erofs/
15125
15126 STAGING - FIELDBUS SUBSYSTEM
15127 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15128 S:      Maintained
15129 F:      drivers/staging/fieldbus/*
15130 F:      drivers/staging/fieldbus/Documentation/
15131
15132 STAGING - HMS ANYBUS-S BUS
15133 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15134 S:      Maintained
15135 F:      drivers/staging/fieldbus/anybuss/
15136
15137 STAGING - INDUSTRIAL IO
15138 M:      Jonathan Cameron <jic23@kernel.org>
15139 L:      linux-iio@vger.kernel.org
15140 S:      Odd Fixes
15141 F:      Documentation/devicetree/bindings/staging/iio/
15142 F:      drivers/staging/iio/
15143
15144 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
15145 M:      Marc Dietrich <marvin24@gmx.de>
15146 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
15147 L:      linux-tegra@vger.kernel.org
15148 S:      Maintained
15149 F:      drivers/staging/nvec/
15150
15151 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
15152 M:      Jens Frederich <jfrederich@gmail.com>
15153 M:      Daniel Drake <dsd@laptop.org>
15154 M:      Jon Nettleton <jon.nettleton@gmail.com>
15155 W:      http://wiki.laptop.org/go/DCON
15156 S:      Maintained
15157 F:      drivers/staging/olpc_dcon/
15158
15159 STAGING - REALTEK RTL8712U DRIVERS
15160 M:      Larry Finger <Larry.Finger@lwfinger.net>
15161 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
15162 S:      Odd Fixes
15163 F:      drivers/staging/rtl8712/
15164
15165 STAGING - REALTEK RTL8188EU DRIVERS
15166 M:      Larry Finger <Larry.Finger@lwfinger.net>
15167 S:      Odd Fixes
15168 F:      drivers/staging/rtl8188eu/
15169
15170 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
15171 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15172 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15173 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15174 L:      linux-fbdev@vger.kernel.org
15175 S:      Maintained
15176 F:      drivers/staging/sm750fb/
15177
15178 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
15179 M:      William Hubbs <w.d.hubbs@gmail.com>
15180 M:      Chris Brannon <chris@the-brannons.com>
15181 M:      Kirk Reiser <kirk@reisers.ca>
15182 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
15183 L:      speakup@linux-speakup.org
15184 W:      http://www.linux-speakup.org/
15185 S:      Odd Fixes
15186 F:      drivers/staging/speakup/
15187
15188 STAGING - VIA VT665X DRIVERS
15189 M:      Forest Bond <forest@alittletooquiet.net>
15190 S:      Odd Fixes
15191 F:      drivers/staging/vt665?/
15192
15193 STAGING - WILC1000 WIFI DRIVER
15194 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
15195 M:      Ajay Singh <ajay.kathat@microchip.com>
15196 L:      linux-wireless@vger.kernel.org
15197 S:      Supported
15198 F:      drivers/staging/wilc1000/
15199
15200 STAGING SUBSYSTEM
15201 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15202 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15203 L:      devel@driverdev.osuosl.org
15204 S:      Supported
15205 F:      drivers/staging/
15206
15207 STARFIRE/DURALAN NETWORK DRIVER
15208 M:      Ion Badulescu <ionut@badula.org>
15209 S:      Odd Fixes
15210 F:      drivers/net/ethernet/adaptec/starfire*
15211
15212 STEC S1220 SKD DRIVER
15213 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15214 L:      linux-block@vger.kernel.org
15215 S:      Maintained
15216 F:      drivers/block/skd*[ch]
15217
15218 STI AUDIO (ASoC) DRIVERS
15219 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15220 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15221 S:      Maintained
15222 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15223 F:      sound/soc/sti/
15224
15225 STI CEC DRIVER
15226 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15227 S:      Maintained
15228 F:      drivers/media/platform/sti/cec/
15229 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15230
15231 STK1160 USB VIDEO CAPTURE DRIVER
15232 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15233 L:      linux-media@vger.kernel.org
15234 T:      git git://linuxtv.org/media_tree.git
15235 S:      Maintained
15236 F:      drivers/media/usb/stk1160/
15237
15238 STM32 AUDIO (ASoC) DRIVERS
15239 M:      Olivier Moysan <olivier.moysan@st.com>
15240 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15241 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15242 S:      Maintained
15243 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15244 F:      sound/soc/stm/
15245
15246 STM32 TIMER/LPTIMER DRIVERS
15247 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15248 S:      Maintained
15249 F:      drivers/*/stm32-*timer*
15250 F:      drivers/pwm/pwm-stm32*
15251 F:      include/linux/*/stm32-*tim*
15252 F:      Documentation/ABI/testing/*timer-stm32
15253 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15254 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15255
15256 STMMAC ETHERNET DRIVER
15257 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15258 M:      Alexandre Torgue <alexandre.torgue@st.com>
15259 M:      Jose Abreu <joabreu@synopsys.com>
15260 L:      netdev@vger.kernel.org
15261 W:      http://www.stlinux.com
15262 S:      Supported
15263 F:      drivers/net/ethernet/stmicro/stmmac/
15264
15265 SUN3/3X
15266 M:      Sam Creasey <sammy@sammy.net>
15267 W:      http://sammy.net/sun3/
15268 S:      Maintained
15269 F:      arch/m68k/kernel/*sun3*
15270 F:      arch/m68k/sun3*/
15271 F:      arch/m68k/include/asm/sun3*
15272 F:      drivers/net/ethernet/i825xx/sun3*
15273
15274 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15275 M:      Hans de Goede <hdegoede@redhat.com>
15276 L:      linux-input@vger.kernel.org
15277 S:      Maintained
15278 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
15279 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15280
15281 SUNDANCE NETWORK DRIVER
15282 M:      Denis Kirjanov <kda@linux-powerpc.org>
15283 L:      netdev@vger.kernel.org
15284 S:      Maintained
15285 F:      drivers/net/ethernet/dlink/sundance.c
15286
15287 SUPERH
15288 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15289 M:      Rich Felker <dalias@libc.org>
15290 L:      linux-sh@vger.kernel.org
15291 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15292 S:      Maintained
15293 F:      Documentation/sh/
15294 F:      arch/sh/
15295 F:      drivers/sh/
15296
15297 SUSPEND TO RAM
15298 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15299 M:      Len Brown <len.brown@intel.com>
15300 M:      Pavel Machek <pavel@ucw.cz>
15301 L:      linux-pm@vger.kernel.org
15302 B:      https://bugzilla.kernel.org
15303 S:      Supported
15304 F:      Documentation/power/
15305 F:      arch/x86/kernel/acpi/
15306 F:      drivers/base/power/
15307 F:      kernel/power/
15308 F:      include/linux/suspend.h
15309 F:      include/linux/freezer.h
15310 F:      include/linux/pm.h
15311
15312 SVGA HANDLING
15313 M:      Martin Mares <mj@ucw.cz>
15314 L:      linux-video@atrey.karlin.mff.cuni.cz
15315 S:      Maintained
15316 F:      Documentation/svga.txt
15317 F:      arch/x86/boot/video*
15318
15319 SWIOTLB SUBSYSTEM
15320 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15321 L:      iommu@lists.linux-foundation.org
15322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15323 S:      Supported
15324 F:      kernel/dma/swiotlb.c
15325 F:      arch/*/kernel/pci-swiotlb.c
15326 F:      include/linux/swiotlb.h
15327
15328 SWITCHDEV
15329 M:      Jiri Pirko <jiri@resnulli.us>
15330 M:      Ivan Vecera <ivecera@redhat.com>
15331 L:      netdev@vger.kernel.org
15332 S:      Supported
15333 F:      net/switchdev/
15334 F:      include/net/switchdev.h
15335
15336 SY8106A REGULATOR DRIVER
15337 M:      Icenowy Zheng <icenowy@aosc.io>
15338 S:      Maintained
15339 F:      drivers/regulator/sy8106a-regulator.c
15340 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15341
15342 SYNC FILE FRAMEWORK
15343 M:      Sumit Semwal <sumit.semwal@linaro.org>
15344 R:      Gustavo Padovan <gustavo@padovan.org>
15345 S:      Maintained
15346 L:      linux-media@vger.kernel.org
15347 L:      dri-devel@lists.freedesktop.org
15348 F:      drivers/dma-buf/sync_*
15349 F:      drivers/dma-buf/dma-fence*
15350 F:      drivers/dma-buf/sw_sync.c
15351 F:      include/linux/sync_file.h
15352 F:      include/uapi/linux/sync_file.h
15353 F:      Documentation/sync_file.txt
15354 T:      git git://anongit.freedesktop.org/drm/drm-misc
15355
15356 SYNOPSYS ARC ARCHITECTURE
15357 M:      Vineet Gupta <vgupta@synopsys.com>
15358 L:      linux-snps-arc@lists.infradead.org
15359 S:      Supported
15360 F:      arch/arc/
15361 F:      Documentation/devicetree/bindings/arc/*
15362 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15363 F:      drivers/clocksource/arc_timer.c
15364 F:      drivers/tty/serial/arc_uart.c
15365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15366
15367 SYNOPSYS ARC HSDK SDP pll clock driver
15368 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15369 S:      Supported
15370 F:      drivers/clk/clk-hsdk-pll.c
15371 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15372
15373 SYNOPSYS ARC SDP clock driver
15374 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15375 S:      Supported
15376 F:      drivers/clk/axs10x/*
15377 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15378
15379 SYNOPSYS ARC SDP platform support
15380 M:      Alexey Brodkin <abrodkin@synopsys.com>
15381 S:      Supported
15382 F:      arch/arc/plat-axs10x
15383 F:      arch/arc/boot/dts/ax*
15384 F:      Documentation/devicetree/bindings/arc/axs10*
15385
15386 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15387 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15388 S:      Supported
15389 F:      drivers/reset/reset-axs10x.c
15390 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15391
15392 SYNOPSYS CREG GPIO DRIVER
15393 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15394 S:      Maintained
15395 F:      drivers/gpio/gpio-creg-snps.c
15396 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15397
15398 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15399 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15400 S:      Maintained
15401 F:      drivers/tty/serial/8250/8250_dw.c
15402
15403 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15404 M:      Hoan Tran <hoan@os.amperecomputing.com>
15405 L:      linux-gpio@vger.kernel.org
15406 S:      Maintained
15407 F:      drivers/gpio/gpio-dwapb.c
15408 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15409
15410 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15411 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15412 S:      Maintained
15413 F:      drivers/dma/dwi-axi-dmac/
15414 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15415
15416 SYNOPSYS DESIGNWARE DMAC DRIVER
15417 M:      Viresh Kumar <vireshk@kernel.org>
15418 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15419 S:      Maintained
15420 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15421 F:      drivers/dma/dw/
15422 F:      include/dt-bindings/dma/dw-dmac.h
15423 F:      include/linux/dma/dw.h
15424 F:      include/linux/platform_data/dma-dw.h
15425
15426 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15427 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15428 L:      netdev@vger.kernel.org
15429 S:      Supported
15430 F:      drivers/net/ethernet/synopsys/
15431
15432 SYNOPSYS DESIGNWARE I2C DRIVER
15433 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15434 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15435 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15436 L:      linux-i2c@vger.kernel.org
15437 S:      Maintained
15438 F:      drivers/i2c/busses/i2c-designware-*
15439 F:      include/linux/platform_data/i2c-designware.h
15440
15441 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15442 M:      Jaehoon Chung <jh80.chung@samsung.com>
15443 L:      linux-mmc@vger.kernel.org
15444 S:      Maintained
15445 F:      drivers/mmc/host/dw_mmc*
15446
15447 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15448 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15449 S:      Supported
15450 F:      drivers/reset/reset-hsdk.c
15451 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15452 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15453
15454 SYSTEM CONFIGURATION (SYSCON)
15455 M:      Lee Jones <lee.jones@linaro.org>
15456 M:      Arnd Bergmann <arnd@arndb.de>
15457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15458 S:      Supported
15459 F:      drivers/mfd/syscon.c
15460
15461 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15462 M:      Sudeep Holla <sudeep.holla@arm.com>
15463 L:      linux-arm-kernel@lists.infradead.org
15464 S:      Maintained
15465 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15466 F:      drivers/clk/clk-sc[mp]i.c
15467 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15468 F:      drivers/firmware/arm_scpi.c
15469 F:      drivers/firmware/arm_scmi/
15470 F:      include/linux/sc[mp]i_protocol.h
15471
15472 SYSTEM RESET/SHUTDOWN DRIVERS
15473 M:      Sebastian Reichel <sre@kernel.org>
15474 L:      linux-pm@vger.kernel.org
15475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15476 S:      Maintained
15477 F:      Documentation/devicetree/bindings/power/reset/
15478 F:      drivers/power/reset/
15479
15480 SYSTEM TRACE MODULE CLASS
15481 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15482 S:      Maintained
15483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15484 F:      Documentation/trace/stm.rst
15485 F:      drivers/hwtracing/stm/
15486 F:      include/linux/stm.h
15487 F:      include/uapi/linux/stm.h
15488
15489 SYSV FILESYSTEM
15490 M:      Christoph Hellwig <hch@infradead.org>
15491 S:      Maintained
15492 F:      Documentation/filesystems/sysv-fs.txt
15493 F:      fs/sysv/
15494 F:      include/linux/sysv_fs.h
15495
15496 TASKSTATS STATISTICS INTERFACE
15497 M:      Balbir Singh <bsingharora@gmail.com>
15498 S:      Maintained
15499 F:      Documentation/accounting/taskstats*
15500 F:      include/linux/taskstats*
15501 F:      kernel/taskstats.c
15502
15503 TC subsystem
15504 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15505 M:      Cong Wang <xiyou.wangcong@gmail.com>
15506 M:      Jiri Pirko <jiri@resnulli.us>
15507 L:      netdev@vger.kernel.org
15508 S:      Maintained
15509 F:      include/net/pkt_cls.h
15510 F:      include/net/pkt_sched.h
15511 F:      include/net/tc_act/
15512 F:      include/uapi/linux/pkt_cls.h
15513 F:      include/uapi/linux/pkt_sched.h
15514 F:      include/uapi/linux/tc_act/
15515 F:      include/uapi/linux/tc_ematch/
15516 F:      net/sched/
15517
15518 TC90522 MEDIA DRIVER
15519 M:      Akihiro Tsukada <tskd08@gmail.com>
15520 L:      linux-media@vger.kernel.org
15521 S:      Odd Fixes
15522 F:      drivers/media/dvb-frontends/tc90522*
15523
15524 TCP LOW PRIORITY MODULE
15525 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15526 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15527 W:      http://tcp-lp-mod.sourceforge.net/
15528 S:      Maintained
15529 F:      net/ipv4/tcp_lp.c
15530
15531 TDA10071 MEDIA DRIVER
15532 M:      Antti Palosaari <crope@iki.fi>
15533 L:      linux-media@vger.kernel.org
15534 W:      https://linuxtv.org
15535 W:      http://palosaari.fi/linux/
15536 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15537 T:      git git://linuxtv.org/anttip/media_tree.git
15538 S:      Maintained
15539 F:      drivers/media/dvb-frontends/tda10071*
15540
15541 TDA18212 MEDIA DRIVER
15542 M:      Antti Palosaari <crope@iki.fi>
15543 L:      linux-media@vger.kernel.org
15544 W:      https://linuxtv.org
15545 W:      http://palosaari.fi/linux/
15546 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15547 T:      git git://linuxtv.org/anttip/media_tree.git
15548 S:      Maintained
15549 F:      drivers/media/tuners/tda18212*
15550
15551 TDA18218 MEDIA DRIVER
15552 M:      Antti Palosaari <crope@iki.fi>
15553 L:      linux-media@vger.kernel.org
15554 W:      https://linuxtv.org
15555 W:      http://palosaari.fi/linux/
15556 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15557 T:      git git://linuxtv.org/anttip/media_tree.git
15558 S:      Maintained
15559 F:      drivers/media/tuners/tda18218*
15560
15561 TDA18250 MEDIA DRIVER
15562 M:      Olli Salonen <olli.salonen@iki.fi>
15563 L:      linux-media@vger.kernel.org
15564 W:      https://linuxtv.org
15565 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15566 T:      git git://linuxtv.org/media_tree.git
15567 S:      Maintained
15568 F:      drivers/media/tuners/tda18250*
15569
15570 TDA18271 MEDIA DRIVER
15571 M:      Michael Krufky <mkrufky@linuxtv.org>
15572 L:      linux-media@vger.kernel.org
15573 W:      https://linuxtv.org
15574 W:      http://github.com/mkrufky
15575 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15576 T:      git git://linuxtv.org/mkrufky/tuners.git
15577 S:      Maintained
15578 F:      drivers/media/tuners/tda18271*
15579
15580 TDA1997x MEDIA DRIVER
15581 M:      Tim Harvey <tharvey@gateworks.com>
15582 L:      linux-media@vger.kernel.org
15583 W:      https://linuxtv.org
15584 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15585 S:      Maintained
15586 F:      drivers/media/i2c/tda1997x.*
15587
15588 TDA827x MEDIA DRIVER
15589 M:      Michael Krufky <mkrufky@linuxtv.org>
15590 L:      linux-media@vger.kernel.org
15591 W:      https://linuxtv.org
15592 W:      http://github.com/mkrufky
15593 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15594 T:      git git://linuxtv.org/mkrufky/tuners.git
15595 S:      Maintained
15596 F:      drivers/media/tuners/tda8290.*
15597
15598 TDA8290 MEDIA DRIVER
15599 M:      Michael Krufky <mkrufky@linuxtv.org>
15600 L:      linux-media@vger.kernel.org
15601 W:      https://linuxtv.org
15602 W:      http://github.com/mkrufky
15603 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15604 T:      git git://linuxtv.org/mkrufky/tuners.git
15605 S:      Maintained
15606 F:      drivers/media/tuners/tda8290.*
15607
15608 TDA9840 MEDIA DRIVER
15609 M:      Hans Verkuil <hverkuil@xs4all.nl>
15610 L:      linux-media@vger.kernel.org
15611 T:      git git://linuxtv.org/media_tree.git
15612 W:      https://linuxtv.org
15613 S:      Maintained
15614 F:      drivers/media/i2c/tda9840*
15615
15616 TEA5761 TUNER DRIVER
15617 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15618 L:      linux-media@vger.kernel.org
15619 W:      https://linuxtv.org
15620 T:      git git://linuxtv.org/media_tree.git
15621 S:      Odd fixes
15622 F:      drivers/media/tuners/tea5761.*
15623
15624 TEA5767 TUNER DRIVER
15625 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15626 L:      linux-media@vger.kernel.org
15627 W:      https://linuxtv.org
15628 T:      git git://linuxtv.org/media_tree.git
15629 S:      Maintained
15630 F:      drivers/media/tuners/tea5767.*
15631
15632 TEA6415C MEDIA DRIVER
15633 M:      Hans Verkuil <hverkuil@xs4all.nl>
15634 L:      linux-media@vger.kernel.org
15635 T:      git git://linuxtv.org/media_tree.git
15636 W:      https://linuxtv.org
15637 S:      Maintained
15638 F:      drivers/media/i2c/tea6415c*
15639
15640 TEA6420 MEDIA DRIVER
15641 M:      Hans Verkuil <hverkuil@xs4all.nl>
15642 L:      linux-media@vger.kernel.org
15643 T:      git git://linuxtv.org/media_tree.git
15644 W:      https://linuxtv.org
15645 S:      Maintained
15646 F:      drivers/media/i2c/tea6420*
15647
15648 TEAM DRIVER
15649 M:      Jiri Pirko <jiri@resnulli.us>
15650 L:      netdev@vger.kernel.org
15651 S:      Supported
15652 F:      drivers/net/team/
15653 F:      include/linux/if_team.h
15654 F:      include/uapi/linux/if_team.h
15655
15656 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15657 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15658 S:      Maintained
15659 F:      arch/x86/platform/ts5500/
15660
15661 TECHNOTREND USB IR RECEIVER
15662 M:      Sean Young <sean@mess.org>
15663 L:      linux-media@vger.kernel.org
15664 S:      Maintained
15665 F:      drivers/media/rc/ttusbir.c
15666
15667 TECHWELL TW9910 VIDEO DECODER
15668 L:      linux-media@vger.kernel.org
15669 S:      Orphan
15670 F:      drivers/media/i2c/tw9910.c
15671 F:      include/media/i2c/tw9910.h
15672
15673 TEE SUBSYSTEM
15674 M:      Jens Wiklander <jens.wiklander@linaro.org>
15675 S:      Maintained
15676 F:      include/linux/tee_drv.h
15677 F:      include/uapi/linux/tee.h
15678 F:      drivers/tee/
15679 F:      Documentation/tee.txt
15680
15681 TEGRA ARCHITECTURE SUPPORT
15682 M:      Thierry Reding <thierry.reding@gmail.com>
15683 M:      Jonathan Hunter <jonathanh@nvidia.com>
15684 L:      linux-tegra@vger.kernel.org
15685 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15686 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15687 S:      Supported
15688 N:      [^a-z]tegra
15689
15690 TEGRA CLOCK DRIVER
15691 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15692 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15693 S:      Supported
15694 F:      drivers/clk/tegra/
15695
15696 TEGRA DMA DRIVERS
15697 M:      Laxman Dewangan <ldewangan@nvidia.com>
15698 M:      Jon Hunter <jonathanh@nvidia.com>
15699 S:      Supported
15700 F:      drivers/dma/tegra*
15701
15702 TEGRA I2C DRIVER
15703 M:      Laxman Dewangan <ldewangan@nvidia.com>
15704 R:      Dmitry Osipenko <digetx@gmail.com>
15705 S:      Supported
15706 F:      drivers/i2c/busses/i2c-tegra.c
15707
15708 TEGRA IOMMU DRIVERS
15709 M:      Thierry Reding <thierry.reding@gmail.com>
15710 L:      linux-tegra@vger.kernel.org
15711 S:      Supported
15712 F:      drivers/iommu/tegra*
15713
15714 TEGRA KBC DRIVER
15715 M:      Laxman Dewangan <ldewangan@nvidia.com>
15716 S:      Supported
15717 F:      drivers/input/keyboard/tegra-kbc.c
15718
15719 TEGRA NAND DRIVER
15720 M:      Stefan Agner <stefan@agner.ch>
15721 M:      Lucas Stach <dev@lynxeye.de>
15722 S:      Maintained
15723 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15724 F:      drivers/mtd/nand/raw/tegra_nand.c
15725
15726 TEGRA PWM DRIVER
15727 M:      Thierry Reding <thierry.reding@gmail.com>
15728 S:      Supported
15729 F:      drivers/pwm/pwm-tegra.c
15730
15731 TEGRA SERIAL DRIVER
15732 M:      Laxman Dewangan <ldewangan@nvidia.com>
15733 S:      Supported
15734 F:      drivers/tty/serial/serial-tegra.c
15735
15736 TEGRA SPI DRIVER
15737 M:      Laxman Dewangan <ldewangan@nvidia.com>
15738 S:      Supported
15739 F:      drivers/spi/spi-tegra*
15740
15741 TEGRA XUSB PADCTL DRIVER
15742 M:      JC Kuo <jckuo@nvidia.com>
15743 S:      Supported
15744 F:      drivers/phy/tegra/xusb*
15745
15746 TEHUTI ETHERNET DRIVER
15747 M:      Andy Gospodarek <andy@greyhouse.net>
15748 L:      netdev@vger.kernel.org
15749 S:      Supported
15750 F:      drivers/net/ethernet/tehuti/*
15751
15752 Telecom Clock Driver for MCPL0010
15753 M:      Mark Gross <mark.gross@intel.com>
15754 S:      Supported
15755 F:      drivers/char/tlclk.c
15756
15757 TENSILICA XTENSA PORT (xtensa)
15758 M:      Chris Zankel <chris@zankel.net>
15759 M:      Max Filippov <jcmvbkbc@gmail.com>
15760 L:      linux-xtensa@linux-xtensa.org
15761 T:      git git://github.com/czankel/xtensa-linux.git
15762 S:      Maintained
15763 F:      arch/xtensa/
15764 F:      drivers/irqchip/irq-xtensa-*
15765
15766 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15767 M:      Nishanth Menon <nm@ti.com>
15768 M:      Tero Kristo <t-kristo@ti.com>
15769 M:      Santosh Shilimkar <ssantosh@kernel.org>
15770 L:      linux-arm-kernel@lists.infradead.org
15771 S:      Maintained
15772 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15773 F:      drivers/firmware/ti_sci*
15774 F:      include/linux/soc/ti/ti_sci_protocol.h
15775 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15776 F:      drivers/soc/ti/ti_sci_pm_domains.c
15777 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15778 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15779 F:      drivers/clk/keystone/sci-clk.c
15780 F:      drivers/reset/reset-ti-sci.c
15781 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
15782 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
15783 F:      drivers/irqchip/irq-ti-sci-intr.c
15784 F:      drivers/irqchip/irq-ti-sci-inta.c
15785 F:      include/linux/soc/ti/ti_sci_inta_msi.h
15786 F:      drivers/soc/ti/ti_sci_inta_msi.c
15787
15788 Texas Instruments ASoC drivers
15789 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15790 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15791 S:      Maintained
15792 F:      sound/soc/ti/
15793
15794 Texas Instruments' DAC7612 DAC Driver
15795 M:      Ricardo Ribalda <ricardo@ribalda.com>
15796 L:      linux-iio@vger.kernel.org
15797 S:      Supported
15798 F:      drivers/iio/dac/ti-dac7612.c
15799 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15800
15801 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15802 M:      Hans Verkuil <hverkuil@xs4all.nl>
15803 L:      linux-media@vger.kernel.org
15804 T:      git git://linuxtv.org/media_tree.git
15805 W:      https://linuxtv.org
15806 S:      Maintained
15807 F:      drivers/media/radio/radio-raremono.c
15808
15809 THERMAL
15810 M:      Zhang Rui <rui.zhang@intel.com>
15811 M:      Eduardo Valentin <edubezval@gmail.com>
15812 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15813 L:      linux-pm@vger.kernel.org
15814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15816 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15817 S:      Supported
15818 F:      drivers/thermal/
15819 F:      include/linux/thermal.h
15820 F:      include/uapi/linux/thermal.h
15821 F:      include/linux/cpu_cooling.h
15822 F:      Documentation/devicetree/bindings/thermal/
15823
15824 THERMAL/CPU_COOLING
15825 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15826 M:      Viresh Kumar <viresh.kumar@linaro.org>
15827 M:      Javi Merino <javi.merino@kernel.org>
15828 L:      linux-pm@vger.kernel.org
15829 S:      Supported
15830 F:      Documentation/thermal/cpu-cooling-api.txt
15831 F:      drivers/thermal/cpu_cooling.c
15832 F:      include/linux/cpu_cooling.h
15833
15834 THINKPAD ACPI EXTRAS DRIVER
15835 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15836 L:      ibm-acpi-devel@lists.sourceforge.net
15837 L:      platform-driver-x86@vger.kernel.org
15838 W:      http://ibm-acpi.sourceforge.net
15839 W:      http://thinkwiki.org/wiki/Ibm-acpi
15840 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15841 S:      Maintained
15842 F:      drivers/platform/x86/thinkpad_acpi.c
15843
15844 THUNDERBOLT DRIVER
15845 M:      Andreas Noever <andreas.noever@gmail.com>
15846 M:      Michael Jamet <michael.jamet@intel.com>
15847 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15848 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15850 S:      Maintained
15851 F:      Documentation/admin-guide/thunderbolt.rst
15852 F:      drivers/thunderbolt/
15853 F:      include/linux/thunderbolt.h
15854
15855 THUNDERBOLT NETWORK DRIVER
15856 M:      Michael Jamet <michael.jamet@intel.com>
15857 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15858 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15859 L:      netdev@vger.kernel.org
15860 S:      Maintained
15861 F:      drivers/net/thunderbolt.c
15862
15863 THUNDERX GPIO DRIVER
15864 M:      David Daney <david.daney@cavium.com>
15865 S:      Maintained
15866 F:      drivers/gpio/gpio-thunderx.c
15867
15868 TI AM437X VPFE DRIVER
15869 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15870 L:      linux-media@vger.kernel.org
15871 W:      https://linuxtv.org
15872 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15873 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15874 S:      Maintained
15875 F:      drivers/media/platform/am437x/
15876
15877 TI BANDGAP AND THERMAL DRIVER
15878 M:      Eduardo Valentin <edubezval@gmail.com>
15879 M:      Keerthy <j-keerthy@ti.com>
15880 L:      linux-pm@vger.kernel.org
15881 L:      linux-omap@vger.kernel.org
15882 S:      Maintained
15883 F:      drivers/thermal/ti-soc-thermal/
15884
15885 TI BQ27XXX POWER SUPPLY DRIVER
15886 R:      Andrew F. Davis <afd@ti.com>
15887 F:      include/linux/power/bq27xxx_battery.h
15888 F:      drivers/power/supply/bq27xxx_battery.c
15889 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15890
15891 TI CDCE706 CLOCK DRIVER
15892 M:      Max Filippov <jcmvbkbc@gmail.com>
15893 S:      Maintained
15894 F:      drivers/clk/clk-cdce706.c
15895
15896 TI CLOCK DRIVER
15897 M:      Tero Kristo <t-kristo@ti.com>
15898 L:      linux-omap@vger.kernel.org
15899 S:      Maintained
15900 F:      drivers/clk/ti/
15901 F:      include/linux/clk/ti.h
15902
15903 TI DAVINCI MACHINE SUPPORT
15904 M:      Sekhar Nori <nsekhar@ti.com>
15905 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
15906 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15908 S:      Supported
15909 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
15910 F:      arch/arm/mach-davinci/
15911 F:      drivers/i2c/busses/i2c-davinci.c
15912 F:      arch/arm/boot/dts/da850*
15913
15914 TI DAVINCI SERIES CLOCK DRIVER
15915 M:      David Lechner <david@lechnology.com>
15916 R:      Sekhar Nori <nsekhar@ti.com>
15917 S:      Maintained
15918 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15919 F:      drivers/clk/davinci/
15920
15921 TI DAVINCI SERIES GPIO DRIVER
15922 M:      Keerthy <j-keerthy@ti.com>
15923 L:      linux-gpio@vger.kernel.org
15924 S:      Maintained
15925 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15926 F:      drivers/gpio/gpio-davinci.c
15927
15928 TI DAVINCI SERIES MEDIA DRIVER
15929 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15930 L:      linux-media@vger.kernel.org
15931 W:      https://linuxtv.org
15932 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15933 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15934 S:      Maintained
15935 F:      drivers/media/platform/davinci/
15936 F:      include/media/davinci/
15937
15938 TI ETHERNET SWITCH DRIVER (CPSW)
15939 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15940 L:      linux-omap@vger.kernel.org
15941 L:      netdev@vger.kernel.org
15942 S:      Maintained
15943 F:      drivers/net/ethernet/ti/cpsw*
15944 F:      drivers/net/ethernet/ti/davinci*
15945
15946 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
15947 M:      Alex Dubov <oakad@yahoo.com>
15948 S:      Maintained
15949 W:      http://tifmxx.berlios.de/
15950 F:      drivers/memstick/host/tifm_ms.c
15951 F:      drivers/misc/tifm*
15952 F:      drivers/mmc/host/tifm_sd.c
15953 F:      include/linux/tifm.h
15954
15955 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15956 M:      Santosh Shilimkar <ssantosh@kernel.org>
15957 L:      linux-kernel@vger.kernel.org
15958 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15959 S:      Maintained
15960 F:      drivers/soc/ti/*
15961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15962
15963 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15964 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15965 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15966 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15967 S:      Maintained
15968 F:      sound/soc/codecs/lm49453*
15969 F:      sound/soc/codecs/isabelle*
15970
15971 TI LP855x BACKLIGHT DRIVER
15972 M:      Milo Kim <milo.kim@ti.com>
15973 S:      Maintained
15974 F:      Documentation/backlight/lp855x-driver.txt
15975 F:      drivers/video/backlight/lp855x_bl.c
15976 F:      include/linux/platform_data/lp855x.h
15977
15978 TI LP8727 CHARGER DRIVER
15979 M:      Milo Kim <milo.kim@ti.com>
15980 S:      Maintained
15981 F:      drivers/power/supply/lp8727_charger.c
15982 F:      include/linux/platform_data/lp8727.h
15983
15984 TI LP8788 MFD DRIVER
15985 M:      Milo Kim <milo.kim@ti.com>
15986 S:      Maintained
15987 F:      drivers/iio/adc/lp8788_adc.c
15988 F:      drivers/leds/leds-lp8788.c
15989 F:      drivers/mfd/lp8788*.c
15990 F:      drivers/power/supply/lp8788-charger.c
15991 F:      drivers/regulator/lp8788-*.c
15992 F:      include/linux/mfd/lp8788*.h
15993
15994 TI NETCP ETHERNET DRIVER
15995 M:      Wingman Kwok <w-kwok2@ti.com>
15996 M:      Murali Karicheri <m-karicheri2@ti.com>
15997 L:      netdev@vger.kernel.org
15998 S:      Maintained
15999 F:      drivers/net/ethernet/ti/netcp*
16000
16001 TI PCM3060 ASoC CODEC DRIVER
16002 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
16003 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16004 S:      Maintained
16005 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
16006 F:      sound/soc/codecs/pcm3060*
16007
16008 TI TAS571X FAMILY ASoC CODEC DRIVER
16009 M:      Kevin Cernekee <cernekee@chromium.org>
16010 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16011 S:      Odd Fixes
16012 F:      sound/soc/codecs/tas571x*
16013
16014 TI TRF7970A NFC DRIVER
16015 M:      Mark Greer <mgreer@animalcreek.com>
16016 L:      linux-wireless@vger.kernel.org
16017 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
16018 S:      Supported
16019 F:      drivers/nfc/trf7970a.c
16020 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
16021
16022 TI TWL4030 SERIES SOC CODEC DRIVER
16023 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16024 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16025 S:      Maintained
16026 F:      sound/soc/codecs/twl4030*
16027
16028 TI VPE/CAL DRIVERS
16029 M:      Benoit Parrot <bparrot@ti.com>
16030 L:      linux-media@vger.kernel.org
16031 W:      http://linuxtv.org/
16032 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16033 S:      Maintained
16034 F:      drivers/media/platform/ti-vpe/
16035
16036 TI WILINK WIRELESS DRIVERS
16037 L:      linux-wireless@vger.kernel.org
16038 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
16039 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
16040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
16041 S:      Orphan
16042 F:      drivers/net/wireless/ti/
16043 F:      include/linux/wl12xx.h
16044
16045 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
16046 M:      John Stultz <john.stultz@linaro.org>
16047 M:      Thomas Gleixner <tglx@linutronix.de>
16048 R:      Stephen Boyd <sboyd@kernel.org>
16049 L:      linux-kernel@vger.kernel.org
16050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
16051 S:      Supported
16052 F:      include/linux/clocksource.h
16053 F:      include/linux/time.h
16054 F:      include/linux/timex.h
16055 F:      include/uapi/linux/time.h
16056 F:      include/uapi/linux/timex.h
16057 F:      kernel/time/clocksource.c
16058 F:      kernel/time/time*.c
16059 F:      kernel/time/alarmtimer.c
16060 F:      kernel/time/ntp.c
16061 F:      tools/testing/selftests/timers/
16062
16063 TIPC NETWORK LAYER
16064 M:      Jon Maloy <jon.maloy@ericsson.com>
16065 M:      Ying Xue <ying.xue@windriver.com>
16066 L:      netdev@vger.kernel.org (core kernel code)
16067 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
16068 W:      http://tipc.sourceforge.net/
16069 S:      Maintained
16070 F:      include/uapi/linux/tipc*.h
16071 F:      net/tipc/
16072
16073 TLAN NETWORK DRIVER
16074 M:      Samuel Chessman <chessman@tux.org>
16075 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
16076 W:      http://sourceforge.net/projects/tlan/
16077 S:      Maintained
16078 F:      Documentation/networking/device_drivers/ti/tlan.txt
16079 F:      drivers/net/ethernet/ti/tlan.*
16080
16081 TM6000 VIDEO4LINUX DRIVER
16082 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16083 L:      linux-media@vger.kernel.org
16084 W:      https://linuxtv.org
16085 T:      git git://linuxtv.org/media_tree.git
16086 S:      Odd fixes
16087 F:      drivers/media/usb/tm6000/
16088 F:      Documentation/media/v4l-drivers/tm6000*
16089
16090 TMIO/SDHI MMC DRIVER
16091 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
16092 L:      linux-mmc@vger.kernel.org
16093 S:      Supported
16094 F:      drivers/mmc/host/tmio_mmc*
16095 F:      drivers/mmc/host/renesas_sdhi*
16096 F:      include/linux/mfd/tmio.h
16097
16098 TMP401 HARDWARE MONITOR DRIVER
16099 M:      Guenter Roeck <linux@roeck-us.net>
16100 L:      linux-hwmon@vger.kernel.org
16101 S:      Maintained
16102 F:      Documentation/hwmon/tmp401.rst
16103 F:      drivers/hwmon/tmp401.c
16104
16105 TMPFS (SHMEM FILESYSTEM)
16106 M:      Hugh Dickins <hughd@google.com>
16107 L:      linux-mm@kvack.org
16108 S:      Maintained
16109 F:      include/linux/shmem_fs.h
16110 F:      mm/shmem.c
16111
16112 TOMOYO SECURITY MODULE
16113 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
16114 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
16115 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
16116 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
16117 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
16118 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
16119 W:      https://tomoyo.osdn.jp/
16120 S:      Maintained
16121 F:      security/tomoyo/
16122
16123 TOPSTAR LAPTOP EXTRAS DRIVER
16124 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
16125 L:      platform-driver-x86@vger.kernel.org
16126 S:      Maintained
16127 F:      drivers/platform/x86/topstar-laptop.c
16128
16129 TORTURE-TEST MODULES
16130 M:      Davidlohr Bueso <dave@stgolabs.net>
16131 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
16132 M:      Josh Triplett <josh@joshtriplett.org>
16133 L:      linux-kernel@vger.kernel.org
16134 S:      Supported
16135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
16136 F:      Documentation/RCU/torture.txt
16137 F:      kernel/torture.c
16138 F:      kernel/rcu/rcutorture.c
16139 F:      kernel/rcu/rcuperf.c
16140 F:      kernel/locking/locktorture.c
16141
16142 TOSHIBA ACPI EXTRAS DRIVER
16143 M:      Azael Avalos <coproscefalo@gmail.com>
16144 L:      platform-driver-x86@vger.kernel.org
16145 S:      Maintained
16146 F:      drivers/platform/x86/toshiba_acpi.c
16147
16148 TOSHIBA BLUETOOTH DRIVER
16149 M:      Azael Avalos <coproscefalo@gmail.com>
16150 L:      platform-driver-x86@vger.kernel.org
16151 S:      Maintained
16152 F:      drivers/platform/x86/toshiba_bluetooth.c
16153
16154 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
16155 M:      Azael Avalos <coproscefalo@gmail.com>
16156 L:      platform-driver-x86@vger.kernel.org
16157 S:      Maintained
16158 F:      drivers/platform/x86/toshiba_haps.c
16159
16160 TOSHIBA SMM DRIVER
16161 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
16162 W:      http://www.buzzard.org.uk/toshiba/
16163 S:      Maintained
16164 F:      drivers/char/toshiba.c
16165 F:      include/linux/toshiba.h
16166 F:      include/uapi/linux/toshiba.h
16167
16168 TOSHIBA TC358743 DRIVER
16169 M:      Mats Randgaard <matrandg@cisco.com>
16170 L:      linux-media@vger.kernel.org
16171 S:      Maintained
16172 F:      drivers/media/i2c/tc358743*
16173 F:      include/media/i2c/tc358743.h
16174
16175 TOSHIBA WMI HOTKEYS DRIVER
16176 M:      Azael Avalos <coproscefalo@gmail.com>
16177 L:      platform-driver-x86@vger.kernel.org
16178 S:      Maintained
16179 F:      drivers/platform/x86/toshiba-wmi.c
16180
16181 TPM DEVICE DRIVER
16182 M:      Peter Huewe <peterhuewe@gmx.de>
16183 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
16184 R:      Jason Gunthorpe <jgg@ziepe.ca>
16185 L:      linux-integrity@vger.kernel.org
16186 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
16187 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
16188 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
16189 S:      Maintained
16190 F:      drivers/char/tpm/
16191
16192 TRACING
16193 M:      Steven Rostedt <rostedt@goodmis.org>
16194 M:      Ingo Molnar <mingo@redhat.com>
16195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16196 S:      Maintained
16197 F:      Documentation/trace/ftrace.rst
16198 F:      arch/*/*/*/ftrace.h
16199 F:      arch/*/kernel/ftrace.c
16200 F:      include/*/ftrace.h
16201 F:      include/linux/trace*.h
16202 F:      include/trace/
16203 F:      kernel/trace/
16204 F:      tools/testing/selftests/ftrace/
16205
16206 TRACING MMIO ACCESSES (MMIOTRACE)
16207 M:      Steven Rostedt <rostedt@goodmis.org>
16208 M:      Ingo Molnar <mingo@kernel.org>
16209 R:      Karol Herbst <karolherbst@gmail.com>
16210 R:      Pekka Paalanen <ppaalanen@gmail.com>
16211 S:      Maintained
16212 L:      linux-kernel@vger.kernel.org
16213 L:      nouveau@lists.freedesktop.org
16214 F:      kernel/trace/trace_mmiotrace.c
16215 F:      include/linux/mmiotrace.h
16216 F:      arch/x86/mm/kmmio.c
16217 F:      arch/x86/mm/mmio-mod.c
16218 F:      arch/x86/mm/testmmiotrace.c
16219
16220 TRIVIAL PATCHES
16221 M:      Jiri Kosina <trivial@kernel.org>
16222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16223 S:      Maintained
16224 K:      ^Subject:.*(?i)trivial
16225
16226 TEMPO SEMICONDUCTOR DRIVERS
16227 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16228 S:      Maintained
16229 F:      sound/soc/codecs/tscs*.c
16230 F:      sound/soc/codecs/tscs*.h
16231 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16232
16233 TTY LAYER
16234 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16235 M:      Jiri Slaby <jslaby@suse.com>
16236 S:      Supported
16237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16238 F:      Documentation/serial/
16239 F:      drivers/tty/
16240 F:      drivers/tty/serial/serial_core.c
16241 F:      include/linux/serial_core.h
16242 F:      include/linux/serial.h
16243 F:      include/linux/tty.h
16244 F:      include/uapi/linux/serial_core.h
16245 F:      include/uapi/linux/serial.h
16246 F:      include/uapi/linux/tty.h
16247
16248 TUA9001 MEDIA DRIVER
16249 M:      Antti Palosaari <crope@iki.fi>
16250 L:      linux-media@vger.kernel.org
16251 W:      https://linuxtv.org
16252 W:      http://palosaari.fi/linux/
16253 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16254 T:      git git://linuxtv.org/anttip/media_tree.git
16255 S:      Maintained
16256 F:      drivers/media/tuners/tua9001*
16257
16258 TULIP NETWORK DRIVERS
16259 L:      netdev@vger.kernel.org
16260 L:      linux-parisc@vger.kernel.org
16261 S:      Orphan
16262 F:      drivers/net/ethernet/dec/tulip/
16263
16264 TUN/TAP driver
16265 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16266 W:      http://vtun.sourceforge.net/tun
16267 S:      Maintained
16268 F:      Documentation/networking/tuntap.txt
16269 F:      arch/um/os-Linux/drivers/
16270
16271 TURBOCHANNEL SUBSYSTEM
16272 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16273 M:      Ralf Baechle <ralf@linux-mips.org>
16274 L:      linux-mips@vger.kernel.org
16275 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16276 S:      Maintained
16277 F:      drivers/tc/
16278 F:      include/linux/tc.h
16279
16280 TURBOSTAT UTILITY
16281 M:      "Len Brown" <lenb@kernel.org>
16282 L:      linux-pm@vger.kernel.org
16283 B:      https://bugzilla.kernel.org
16284 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16286 S:      Supported
16287 F:      tools/power/x86/turbostat/
16288
16289 TW5864 VIDEO4LINUX DRIVER
16290 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16291 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16292 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16293 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16294 L:      linux-media@vger.kernel.org
16295 S:      Supported
16296 F:      drivers/media/pci/tw5864/
16297
16298 TW68 VIDEO4LINUX DRIVER
16299 M:      Hans Verkuil <hverkuil@xs4all.nl>
16300 L:      linux-media@vger.kernel.org
16301 T:      git git://linuxtv.org/media_tree.git
16302 W:      https://linuxtv.org
16303 S:      Odd Fixes
16304 F:      drivers/media/pci/tw68/
16305
16306 TW686X VIDEO4LINUX DRIVER
16307 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16308 L:      linux-media@vger.kernel.org
16309 T:      git git://linuxtv.org/media_tree.git
16310 W:      http://linuxtv.org
16311 S:      Maintained
16312 F:      drivers/media/pci/tw686x/
16313
16314 UBI FILE SYSTEM (UBIFS)
16315 M:      Richard Weinberger <richard@nod.at>
16316 M:      Artem Bityutskiy <dedekind1@gmail.com>
16317 M:      Adrian Hunter <adrian.hunter@intel.com>
16318 L:      linux-mtd@lists.infradead.org
16319 T:      git git://git.infradead.org/ubifs-2.6.git
16320 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16321 S:      Supported
16322 F:      Documentation/filesystems/ubifs.txt
16323 F:      fs/ubifs/
16324
16325 UCLINUX (M68KNOMMU AND COLDFIRE)
16326 M:      Greg Ungerer <gerg@linux-m68k.org>
16327 W:      http://www.linux-m68k.org/
16328 W:      http://www.uclinux.org/
16329 L:      linux-m68k@lists.linux-m68k.org
16330 L:      uclinux-dev@uclinux.org  (subscribers-only)
16331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16332 S:      Maintained
16333 F:      arch/m68k/coldfire/
16334 F:      arch/m68k/68*/
16335 F:      arch/m68k/*/*_no.*
16336 F:      arch/m68k/include/asm/*_no.*
16337
16338 UDF FILESYSTEM
16339 M:      Jan Kara <jack@suse.com>
16340 S:      Maintained
16341 F:      Documentation/filesystems/udf.txt
16342 F:      fs/udf/
16343
16344 UDRAW TABLET
16345 M:      Bastien Nocera <hadess@hadess.net>
16346 L:      linux-input@vger.kernel.org
16347 S:      Maintained
16348 F:      drivers/hid/hid-udraw-ps3.c
16349
16350 UFS FILESYSTEM
16351 M:      Evgeniy Dushistov <dushistov@mail.ru>
16352 S:      Maintained
16353 F:      Documentation/filesystems/ufs.txt
16354 F:      fs/ufs/
16355
16356 UHID USERSPACE HID IO DRIVER:
16357 M:      David Herrmann <dh.herrmann@googlemail.com>
16358 L:      linux-input@vger.kernel.org
16359 S:      Maintained
16360 F:      drivers/hid/uhid.c
16361 F:      include/uapi/linux/uhid.h
16362
16363 ULPI BUS
16364 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16365 L:      linux-usb@vger.kernel.org
16366 S:      Maintained
16367 F:      drivers/usb/common/ulpi.c
16368 F:      include/linux/ulpi/
16369
16370 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16371 L:      linux-usb@vger.kernel.org
16372 S:      Orphan
16373 F:      drivers/uwb/
16374 F:      include/linux/uwb.h
16375 F:      include/linux/uwb/
16376
16377 UNICODE SUBSYSTEM:
16378 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16379 L:      linux-fsdevel@vger.kernel.org
16380 S:      Supported
16381 F:      fs/unicode/
16382
16383 UNICORE32 ARCHITECTURE:
16384 M:      Guan Xuetao <gxt@pku.edu.cn>
16385 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16386 S:      Maintained
16387 T:      git git://github.com/gxt/linux.git
16388 F:      arch/unicore32/
16389
16390 UNIFDEF
16391 M:      Tony Finch <dot@dotat.at>
16392 W:      http://dotat.at/prog/unifdef
16393 S:      Maintained
16394 F:      scripts/unifdef.c
16395
16396 UNIFORM CDROM DRIVER
16397 M:      Jens Axboe <axboe@kernel.dk>
16398 W:      http://www.kernel.dk
16399 S:      Maintained
16400 F:      Documentation/cdrom/
16401 F:      drivers/cdrom/cdrom.c
16402 F:      include/linux/cdrom.h
16403 F:      include/uapi/linux/cdrom.h
16404
16405 UNISYS S-PAR DRIVERS
16406 M:      David Kershner <david.kershner@unisys.com>
16407 L:      sparmaintainer@unisys.com (Unisys internal)
16408 S:      Supported
16409 F:      include/linux/visorbus.h
16410 F:      drivers/visorbus/
16411 F:      drivers/staging/unisys/
16412
16413 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16414 R:      Alim Akhtar <alim.akhtar@samsung.com>
16415 R:      Avri Altman <avri.altman@wdc.com>
16416 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16417 L:      linux-scsi@vger.kernel.org
16418 S:      Supported
16419 F:      Documentation/scsi/ufs.txt
16420 F:      drivers/scsi/ufs/
16421
16422 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16423 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16424 L:      linux-scsi@vger.kernel.org
16425 S:      Supported
16426 F:      drivers/scsi/ufs/*dwc*
16427
16428 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16429 M:      Stanley Chu <stanley.chu@mediatek.com>
16430 L:      linux-scsi@vger.kernel.org
16431 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16432 S:      Maintained
16433 F:      drivers/scsi/ufs/ufs-mediatek*
16434
16435 UNSORTED BLOCK IMAGES (UBI)
16436 M:      Artem Bityutskiy <dedekind1@gmail.com>
16437 M:      Richard Weinberger <richard@nod.at>
16438 W:      http://www.linux-mtd.infradead.org/
16439 L:      linux-mtd@lists.infradead.org
16440 T:      git git://git.infradead.org/ubifs-2.6.git
16441 S:      Supported
16442 F:      drivers/mtd/ubi/
16443 F:      include/linux/mtd/ubi.h
16444 F:      include/uapi/mtd/ubi-user.h
16445
16446 USB "USBNET" DRIVER FRAMEWORK
16447 M:      Oliver Neukum <oneukum@suse.com>
16448 L:      netdev@vger.kernel.org
16449 W:      http://www.linux-usb.org/usbnet
16450 S:      Maintained
16451 F:      drivers/net/usb/usbnet.c
16452 F:      include/linux/usb/usbnet.h
16453
16454 USB ACM DRIVER
16455 M:      Oliver Neukum <oneukum@suse.com>
16456 L:      linux-usb@vger.kernel.org
16457 S:      Maintained
16458 F:      Documentation/usb/acm.rst
16459 F:      drivers/usb/class/cdc-acm.*
16460
16461 USB AR5523 WIRELESS DRIVER
16462 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16463 L:      linux-wireless@vger.kernel.org
16464 S:      Maintained
16465 F:      drivers/net/wireless/ath/ar5523/
16466
16467 USB ATTACHED SCSI
16468 M:      Oliver Neukum <oneukum@suse.com>
16469 L:      linux-usb@vger.kernel.org
16470 L:      linux-scsi@vger.kernel.org
16471 S:      Maintained
16472 F:      drivers/usb/storage/uas.c
16473
16474 USB CDC ETHERNET DRIVER
16475 M:      Oliver Neukum <oliver@neukum.org>
16476 L:      linux-usb@vger.kernel.org
16477 S:      Maintained
16478 F:      drivers/net/usb/cdc_*.c
16479 F:      include/uapi/linux/usb/cdc.h
16480
16481 USB CHAOSKEY DRIVER
16482 M:      Keith Packard <keithp@keithp.com>
16483 L:      linux-usb@vger.kernel.org
16484 S:      Maintained
16485 F:      drivers/usb/misc/chaoskey.c
16486
16487 USB CYPRESS C67X00 DRIVER
16488 M:      Peter Korsgaard <jacmet@sunsite.dk>
16489 L:      linux-usb@vger.kernel.org
16490 S:      Maintained
16491 F:      drivers/usb/c67x00/
16492
16493 USB DAVICOM DM9601 DRIVER
16494 M:      Peter Korsgaard <jacmet@sunsite.dk>
16495 L:      netdev@vger.kernel.org
16496 W:      http://www.linux-usb.org/usbnet
16497 S:      Maintained
16498 F:      drivers/net/usb/dm9601.c
16499
16500 USB DIAMOND RIO500 DRIVER
16501 M:      Cesar Miquel <miquel@df.uba.ar>
16502 L:      rio500-users@lists.sourceforge.net
16503 W:      http://rio500.sourceforge.net
16504 S:      Maintained
16505 F:      drivers/usb/misc/rio500*
16506
16507 USB EHCI DRIVER
16508 M:      Alan Stern <stern@rowland.harvard.edu>
16509 L:      linux-usb@vger.kernel.org
16510 S:      Maintained
16511 F:      Documentation/usb/ehci.rst
16512 F:      drivers/usb/host/ehci*
16513
16514 USB GADGET/PERIPHERAL SUBSYSTEM
16515 M:      Felipe Balbi <balbi@kernel.org>
16516 L:      linux-usb@vger.kernel.org
16517 W:      http://www.linux-usb.org/gadget
16518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16519 S:      Maintained
16520 F:      drivers/usb/gadget/
16521 F:      include/linux/usb/gadget*
16522
16523 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16524 M:      Jiri Kosina <jikos@kernel.org>
16525 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16526 L:      linux-usb@vger.kernel.org
16527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16528 S:      Maintained
16529 F:      Documentation/hid/hiddev.rst
16530 F:      drivers/hid/usbhid/
16531
16532 USB INTEL XHCI ROLE MUX DRIVER
16533 M:      Hans de Goede <hdegoede@redhat.com>
16534 L:      linux-usb@vger.kernel.org
16535 S:      Maintained
16536 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16537
16538 USB IP DRIVER FOR HISILICON KIRIN
16539 M:      Yu Chen <chenyu56@huawei.com>
16540 M:      Binghui Wang <wangbinghui@hisilicon.com>
16541 L:      linux-usb@vger.kernel.org
16542 S:      Maintained
16543 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
16544 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
16545
16546 USB ISP116X DRIVER
16547 M:      Olav Kongas <ok@artecdesign.ee>
16548 L:      linux-usb@vger.kernel.org
16549 S:      Maintained
16550 F:      drivers/usb/host/isp116x*
16551 F:      include/linux/usb/isp116x.h
16552
16553 USB LAN78XX ETHERNET DRIVER
16554 M:      Woojung Huh <woojung.huh@microchip.com>
16555 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16556 L:      netdev@vger.kernel.org
16557 S:      Maintained
16558 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16559 F:      drivers/net/usb/lan78xx.*
16560 F:      include/dt-bindings/net/microchip-lan78xx.h
16561
16562 USB MASS STORAGE DRIVER
16563 M:      Alan Stern <stern@rowland.harvard.edu>
16564 L:      linux-usb@vger.kernel.org
16565 L:      usb-storage@lists.one-eyed-alien.net
16566 S:      Maintained
16567 F:      drivers/usb/storage/
16568
16569 USB MIDI DRIVER
16570 M:      Clemens Ladisch <clemens@ladisch.de>
16571 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16573 S:      Maintained
16574 F:      sound/usb/midi.*
16575
16576 USB NETWORKING DRIVERS
16577 L:      linux-usb@vger.kernel.org
16578 S:      Odd Fixes
16579 F:      drivers/net/usb/
16580
16581 USB OHCI DRIVER
16582 M:      Alan Stern <stern@rowland.harvard.edu>
16583 L:      linux-usb@vger.kernel.org
16584 S:      Maintained
16585 F:      Documentation/usb/ohci.rst
16586 F:      drivers/usb/host/ohci*
16587
16588 USB OTG FSM (Finite State Machine)
16589 M:      Peter Chen <Peter.Chen@nxp.com>
16590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16591 L:      linux-usb@vger.kernel.org
16592 S:      Maintained
16593 F:      drivers/usb/common/usb-otg-fsm.c
16594
16595 USB OVER IP DRIVER
16596 M:      Valentina Manea <valentina.manea.m@gmail.com>
16597 M:      Shuah Khan <shuah@kernel.org>
16598 M:      Shuah Khan <skhan@linuxfoundation.org>
16599 L:      linux-usb@vger.kernel.org
16600 S:      Maintained
16601 F:      Documentation/usb/usbip_protocol.rst
16602 F:      drivers/usb/usbip/
16603 F:      tools/usb/usbip/
16604 F:      tools/testing/selftests/drivers/usb/usbip/
16605
16606 USB PEGASUS DRIVER
16607 M:      Petko Manolov <petkan@nucleusys.com>
16608 L:      linux-usb@vger.kernel.org
16609 L:      netdev@vger.kernel.org
16610 T:      git git://github.com/petkan/pegasus.git
16611 W:      https://github.com/petkan/pegasus
16612 S:      Maintained
16613 F:      drivers/net/usb/pegasus.*
16614
16615 USB PHY LAYER
16616 M:      Felipe Balbi <balbi@kernel.org>
16617 L:      linux-usb@vger.kernel.org
16618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16619 S:      Maintained
16620 F:      drivers/usb/phy/
16621
16622 USB PRINTER DRIVER (usblp)
16623 M:      Pete Zaitcev <zaitcev@redhat.com>
16624 L:      linux-usb@vger.kernel.org
16625 S:      Supported
16626 F:      drivers/usb/class/usblp.c
16627
16628 USB QMI WWAN NETWORK DRIVER
16629 M:      Bjørn Mork <bjorn@mork.no>
16630 L:      netdev@vger.kernel.org
16631 S:      Maintained
16632 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16633 F:      drivers/net/usb/qmi_wwan.c
16634
16635 USB RTL8150 DRIVER
16636 M:      Petko Manolov <petkan@nucleusys.com>
16637 L:      linux-usb@vger.kernel.org
16638 L:      netdev@vger.kernel.org
16639 T:      git git://github.com/petkan/rtl8150.git
16640 W:      https://github.com/petkan/rtl8150
16641 S:      Maintained
16642 F:      drivers/net/usb/rtl8150.c
16643
16644 USB SERIAL SUBSYSTEM
16645 M:      Johan Hovold <johan@kernel.org>
16646 L:      linux-usb@vger.kernel.org
16647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16648 S:      Maintained
16649 F:      Documentation/usb/usb-serial.rst
16650 F:      drivers/usb/serial/
16651 F:      include/linux/usb/serial.h
16652
16653 USB SMSC75XX ETHERNET DRIVER
16654 M:      Steve Glendinning <steve.glendinning@shawell.net>
16655 L:      netdev@vger.kernel.org
16656 S:      Maintained
16657 F:      drivers/net/usb/smsc75xx.*
16658
16659 USB SMSC95XX ETHERNET DRIVER
16660 M:      Steve Glendinning <steve.glendinning@shawell.net>
16661 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16662 L:      netdev@vger.kernel.org
16663 S:      Maintained
16664 F:      drivers/net/usb/smsc95xx.*
16665
16666 USB SUBSYSTEM
16667 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16668 L:      linux-usb@vger.kernel.org
16669 W:      http://www.linux-usb.org
16670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16671 S:      Supported
16672 F:      Documentation/devicetree/bindings/usb/
16673 F:      Documentation/usb/
16674 F:      drivers/usb/
16675 F:      include/linux/usb.h
16676 F:      include/linux/usb/
16677
16678 USB TYPEC PI3USB30532 MUX DRIVER
16679 M:      Hans de Goede <hdegoede@redhat.com>
16680 L:      linux-usb@vger.kernel.org
16681 S:      Maintained
16682 F:      drivers/usb/typec/mux/pi3usb30532.c
16683
16684 USB TYPEC CLASS
16685 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16686 L:      linux-usb@vger.kernel.org
16687 S:      Maintained
16688 F:      Documentation/ABI/testing/sysfs-class-typec
16689 F:      Documentation/driver-api/usb/typec.rst
16690 F:      drivers/usb/typec/
16691 F:      include/linux/usb/typec.h
16692
16693 USB TYPEC BUS FOR ALTERNATE MODES
16694 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16695 L:      linux-usb@vger.kernel.org
16696 S:      Maintained
16697 F:      Documentation/ABI/testing/sysfs-bus-typec
16698 F:      Documentation/driver-api/usb/typec_bus.rst
16699 F:      drivers/usb/typec/altmodes/
16700 F:      include/linux/usb/typec_altmode.h
16701
16702 USB TYPEC PORT CONTROLLER DRIVERS
16703 M:      Guenter Roeck <linux@roeck-us.net>
16704 L:      linux-usb@vger.kernel.org
16705 S:      Maintained
16706 F:      drivers/usb/typec/tcpm/
16707
16708 USB UHCI DRIVER
16709 M:      Alan Stern <stern@rowland.harvard.edu>
16710 L:      linux-usb@vger.kernel.org
16711 S:      Maintained
16712 F:      drivers/usb/host/uhci*
16713
16714 USB VIDEO CLASS
16715 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16716 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16717 L:      linux-media@vger.kernel.org
16718 T:      git git://linuxtv.org/media_tree.git
16719 W:      http://www.ideasonboard.org/uvc/
16720 S:      Maintained
16721 F:      drivers/media/usb/uvc/
16722 F:      include/uapi/linux/uvcvideo.h
16723
16724 USB VISION DRIVER
16725 M:      Hans Verkuil <hverkuil@xs4all.nl>
16726 L:      linux-media@vger.kernel.org
16727 T:      git git://linuxtv.org/media_tree.git
16728 W:      https://linuxtv.org
16729 S:      Odd Fixes
16730 F:      drivers/media/usb/usbvision/
16731
16732 USB WEBCAM GADGET
16733 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16734 L:      linux-usb@vger.kernel.org
16735 S:      Maintained
16736 F:      drivers/usb/gadget/function/*uvc*
16737 F:      drivers/usb/gadget/legacy/webcam.c
16738 F:      include/uapi/linux/usb/g_uvc.h
16739
16740 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16741 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16742 L:      linux-wireless@vger.kernel.org
16743 S:      Maintained
16744 F:      drivers/net/wireless/rndis_wlan.c
16745
16746 USB XHCI DRIVER
16747 M:      Mathias Nyman <mathias.nyman@intel.com>
16748 L:      linux-usb@vger.kernel.org
16749 S:      Supported
16750 F:      drivers/usb/host/xhci*
16751 F:      drivers/usb/host/pci-quirks*
16752
16753 USB ZD1201 DRIVER
16754 L:      linux-wireless@vger.kernel.org
16755 W:      http://linux-lc100020.sourceforge.net
16756 S:      Orphan
16757 F:      drivers/net/wireless/zydas/zd1201.*
16758
16759 USB ZR364XX DRIVER
16760 M:      Antoine Jacquet <royale@zerezo.com>
16761 L:      linux-usb@vger.kernel.org
16762 L:      linux-media@vger.kernel.org
16763 T:      git git://linuxtv.org/media_tree.git
16764 W:      http://royale.zerezo.com/zr364xx/
16765 S:      Maintained
16766 F:      Documentation/media/v4l-drivers/zr364xx*
16767 F:      drivers/media/usb/zr364xx/
16768
16769 USER-MODE LINUX (UML)
16770 M:      Jeff Dike <jdike@addtoit.com>
16771 M:      Richard Weinberger <richard@nod.at>
16772 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16773 L:      linux-um@lists.infradead.org
16774 W:      http://user-mode-linux.sourceforge.net
16775 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16777 S:      Maintained
16778 F:      Documentation/virtual/uml/
16779 F:      arch/um/
16780 F:      arch/x86/um/
16781 F:      fs/hostfs/
16782
16783 USERSPACE COPYIN/COPYOUT (UIOVEC)
16784 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16785 S:      Maintained
16786 F:      lib/iov_iter.c
16787 F:      include/linux/uio.h
16788
16789 USERSPACE DMA BUFFER DRIVER
16790 M:      Gerd Hoffmann <kraxel@redhat.com>
16791 S:      Maintained
16792 L:      dri-devel@lists.freedesktop.org
16793 F:      drivers/dma-buf/udmabuf.c
16794 F:      include/uapi/linux/udmabuf.h
16795 T:      git git://anongit.freedesktop.org/drm/drm-misc
16796
16797 USERSPACE I/O (UIO)
16798 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16799 S:      Maintained
16800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16801 F:      Documentation/driver-api/uio-howto.rst
16802 F:      drivers/uio/
16803 F:      include/linux/uio_driver.h
16804
16805 UTIL-LINUX PACKAGE
16806 M:      Karel Zak <kzak@redhat.com>
16807 L:      util-linux@vger.kernel.org
16808 W:      http://en.wikipedia.org/wiki/Util-linux
16809 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16810 S:      Maintained
16811
16812 UUID HELPERS
16813 M:      Christoph Hellwig <hch@lst.de>
16814 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16815 L:      linux-kernel@vger.kernel.org
16816 T:      git git://git.infradead.org/users/hch/uuid.git
16817 F:      lib/uuid.c
16818 F:      lib/test_uuid.c
16819 F:      include/linux/uuid.h
16820 F:      include/uapi/linux/uuid.h
16821 S:      Maintained
16822
16823 UVESAFB DRIVER
16824 M:      Michal Januszewski <spock@gentoo.org>
16825 L:      linux-fbdev@vger.kernel.org
16826 W:      https://github.com/mjanusz/v86d
16827 S:      Maintained
16828 F:      Documentation/fb/uvesafb.rst
16829 F:      drivers/video/fbdev/uvesafb.*
16830
16831 VF610 NAND DRIVER
16832 M:      Stefan Agner <stefan@agner.ch>
16833 L:      linux-mtd@lists.infradead.org
16834 S:      Supported
16835 F:      drivers/mtd/nand/raw/vf610_nfc.c
16836
16837 VFAT/FAT/MSDOS FILESYSTEM
16838 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16839 S:      Maintained
16840 F:      Documentation/filesystems/vfat.txt
16841 F:      fs/fat/
16842
16843 VFIO DRIVER
16844 M:      Alex Williamson <alex.williamson@redhat.com>
16845 R:      Cornelia Huck <cohuck@redhat.com>
16846 L:      kvm@vger.kernel.org
16847 T:      git git://github.com/awilliam/linux-vfio.git
16848 S:      Maintained
16849 F:      Documentation/vfio.txt
16850 F:      drivers/vfio/
16851 F:      include/linux/vfio.h
16852 F:      include/uapi/linux/vfio.h
16853
16854 VFIO MEDIATED DEVICE DRIVERS
16855 M:      Kirti Wankhede <kwankhede@nvidia.com>
16856 L:      kvm@vger.kernel.org
16857 S:      Maintained
16858 F:      Documentation/vfio-mediated-device.txt
16859 F:      drivers/vfio/mdev/
16860 F:      include/linux/mdev.h
16861 F:      samples/vfio-mdev/
16862
16863 VFIO PLATFORM DRIVER
16864 M:      Eric Auger <eric.auger@redhat.com>
16865 L:      kvm@vger.kernel.org
16866 S:      Maintained
16867 F:      drivers/vfio/platform/
16868
16869 VGA_SWITCHEROO
16870 R:      Lukas Wunner <lukas@wunner.de>
16871 S:      Maintained
16872 F:      Documentation/gpu/vga-switcheroo.rst
16873 F:      drivers/gpu/vga/vga_switcheroo.c
16874 F:      include/linux/vga_switcheroo.h
16875 T:      git git://anongit.freedesktop.org/drm/drm-misc
16876
16877 VIA RHINE NETWORK DRIVER
16878 S:      Orphan
16879 F:      drivers/net/ethernet/via/via-rhine.c
16880
16881 VIA SD/MMC CARD CONTROLLER DRIVER
16882 M:      Bruce Chang <brucechang@via.com.tw>
16883 M:      Harald Welte <HaraldWelte@viatech.com>
16884 S:      Maintained
16885 F:      drivers/mmc/host/via-sdmmc.c
16886
16887 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16888 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16889 L:      linux-fbdev@vger.kernel.org
16890 S:      Maintained
16891 F:      include/linux/via-core.h
16892 F:      include/linux/via-gpio.h
16893 F:      include/linux/via_i2c.h
16894 F:      drivers/video/fbdev/via/
16895
16896 VIA VELOCITY NETWORK DRIVER
16897 M:      Francois Romieu <romieu@fr.zoreil.com>
16898 L:      netdev@vger.kernel.org
16899 S:      Maintained
16900 F:      drivers/net/ethernet/via/via-velocity.*
16901
16902 VICODEC VIRTUAL CODEC DRIVER
16903 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
16904 L:      linux-media@vger.kernel.org
16905 T:      git git://linuxtv.org/media_tree.git
16906 W:      https://linuxtv.org
16907 S:      Maintained
16908 F:      drivers/media/platform/vicodec/*
16909
16910 VIDEO MULTIPLEXER DRIVER
16911 M:      Philipp Zabel <p.zabel@pengutronix.de>
16912 L:      linux-media@vger.kernel.org
16913 S:      Maintained
16914 F:      drivers/media/platform/video-mux.c
16915
16916 VIDEO I2C POLLING DRIVER
16917 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16918 L:      linux-media@vger.kernel.org
16919 S:      Maintained
16920 F:      drivers/media/i2c/video-i2c.c
16921
16922 VIDEOBUF2 FRAMEWORK
16923 M:      Pawel Osciak <pawel@osciak.com>
16924 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16925 M:      Kyungmin Park <kyungmin.park@samsung.com>
16926 R:      Tomasz Figa <tfiga@chromium.org>
16927 L:      linux-media@vger.kernel.org
16928 S:      Maintained
16929 F:      drivers/media/common/videobuf2/*
16930 F:      include/media/videobuf2-*
16931
16932 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16933 M:      Helen Koike <helen.koike@collabora.com>
16934 L:      linux-media@vger.kernel.org
16935 T:      git git://linuxtv.org/media_tree.git
16936 W:      https://linuxtv.org
16937 S:      Maintained
16938 F:      drivers/media/platform/vimc/*
16939
16940 VIRT LIB
16941 M:      Alex Williamson <alex.williamson@redhat.com>
16942 M:      Paolo Bonzini <pbonzini@redhat.com>
16943 L:      kvm@vger.kernel.org
16944 S:      Supported
16945 F:      virt/lib/
16946
16947 VIRTIO AND VHOST VSOCK DRIVER
16948 M:      Stefan Hajnoczi <stefanha@redhat.com>
16949 L:      kvm@vger.kernel.org
16950 L:      virtualization@lists.linux-foundation.org
16951 L:      netdev@vger.kernel.org
16952 S:      Maintained
16953 F:      include/linux/virtio_vsock.h
16954 F:      include/uapi/linux/virtio_vsock.h
16955 F:      include/uapi/linux/vsockmon.h
16956 F:      include/uapi/linux/vm_sockets_diag.h
16957 F:      net/vmw_vsock/diag.c
16958 F:      net/vmw_vsock/af_vsock_tap.c
16959 F:      net/vmw_vsock/virtio_transport_common.c
16960 F:      net/vmw_vsock/virtio_transport.c
16961 F:      drivers/net/vsockmon.c
16962 F:      drivers/vhost/vsock.c
16963 F:      tools/testing/vsock/
16964
16965 VIRTIO CONSOLE DRIVER
16966 M:      Amit Shah <amit@kernel.org>
16967 L:      virtualization@lists.linux-foundation.org
16968 S:      Maintained
16969 F:      drivers/char/virtio_console.c
16970 F:      include/linux/virtio_console.h
16971 F:      include/uapi/linux/virtio_console.h
16972
16973 VIRTIO CORE AND NET DRIVERS
16974 M:      "Michael S. Tsirkin" <mst@redhat.com>
16975 M:      Jason Wang <jasowang@redhat.com>
16976 L:      virtualization@lists.linux-foundation.org
16977 S:      Maintained
16978 F:      Documentation/devicetree/bindings/virtio/
16979 F:      drivers/virtio/
16980 F:      tools/virtio/
16981 F:      drivers/net/virtio_net.c
16982 F:      drivers/block/virtio_blk.c
16983 F:      include/linux/virtio*.h
16984 F:      include/uapi/linux/virtio_*.h
16985 F:      drivers/crypto/virtio/
16986 F:      mm/balloon_compaction.c
16987
16988 VIRTIO BLOCK AND SCSI DRIVERS
16989 M:      "Michael S. Tsirkin" <mst@redhat.com>
16990 M:      Jason Wang <jasowang@redhat.com>
16991 R:      Paolo Bonzini <pbonzini@redhat.com>
16992 R:      Stefan Hajnoczi <stefanha@redhat.com>
16993 L:      virtualization@lists.linux-foundation.org
16994 S:      Maintained
16995 F:      drivers/block/virtio_blk.c
16996 F:      drivers/scsi/virtio_scsi.c
16997 F:      include/uapi/linux/virtio_blk.h
16998 F:      include/uapi/linux/virtio_scsi.h
16999 F:      drivers/vhost/scsi.c
17000
17001 VIRTIO CRYPTO DRIVER
17002 M:      Gonglei <arei.gonglei@huawei.com>
17003 L:      virtualization@lists.linux-foundation.org
17004 L:      linux-crypto@vger.kernel.org
17005 S:      Maintained
17006 F:      drivers/crypto/virtio/
17007 F:      include/uapi/linux/virtio_crypto.h
17008
17009 VIRTIO DRIVERS FOR S390
17010 M:      Cornelia Huck <cohuck@redhat.com>
17011 M:      Halil Pasic <pasic@linux.ibm.com>
17012 L:      linux-s390@vger.kernel.org
17013 L:      virtualization@lists.linux-foundation.org
17014 L:      kvm@vger.kernel.org
17015 S:      Supported
17016 F:      drivers/s390/virtio/
17017 F:      arch/s390/include/uapi/asm/virtio-ccw.h
17018
17019 VIRTIO GPU DRIVER
17020 M:      David Airlie <airlied@linux.ie>
17021 M:      Gerd Hoffmann <kraxel@redhat.com>
17022 L:      dri-devel@lists.freedesktop.org
17023 L:      virtualization@lists.linux-foundation.org
17024 T:      git git://anongit.freedesktop.org/drm/drm-misc
17025 S:      Maintained
17026 F:      drivers/gpu/drm/virtio/
17027 F:      include/uapi/linux/virtio_gpu.h
17028
17029 VIRTIO HOST (VHOST)
17030 M:      "Michael S. Tsirkin" <mst@redhat.com>
17031 M:      Jason Wang <jasowang@redhat.com>
17032 L:      kvm@vger.kernel.org
17033 L:      virtualization@lists.linux-foundation.org
17034 L:      netdev@vger.kernel.org
17035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
17036 S:      Maintained
17037 F:      drivers/vhost/
17038 F:      include/uapi/linux/vhost.h
17039
17040 VIRTIO INPUT DRIVER
17041 M:      Gerd Hoffmann <kraxel@redhat.com>
17042 S:      Maintained
17043 F:      drivers/virtio/virtio_input.c
17044 F:      include/uapi/linux/virtio_input.h
17045
17046 VIRTUAL BOX GUEST DEVICE DRIVER
17047 M:      Hans de Goede <hdegoede@redhat.com>
17048 M:      Arnd Bergmann <arnd@arndb.de>
17049 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17050 S:      Maintained
17051 F:      include/linux/vbox_utils.h
17052 F:      include/uapi/linux/vbox*.h
17053 F:      drivers/virt/vboxguest/
17054
17055 VIRTUAL SERIO DEVICE DRIVER
17056 M:      Stephen Chandler Paul <thatslyude@gmail.com>
17057 S:      Maintained
17058 F:      drivers/input/serio/userio.c
17059 F:      include/uapi/linux/userio.h
17060
17061 VIVID VIRTUAL VIDEO DRIVER
17062 M:      Hans Verkuil <hverkuil@xs4all.nl>
17063 L:      linux-media@vger.kernel.org
17064 T:      git git://linuxtv.org/media_tree.git
17065 W:      https://linuxtv.org
17066 S:      Maintained
17067 F:      drivers/media/platform/vivid/*
17068
17069 VLYNQ BUS
17070 M:      Florian Fainelli <f.fainelli@gmail.com>
17071 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
17072 S:      Maintained
17073 F:      drivers/vlynq/vlynq.c
17074 F:      include/linux/vlynq.h
17075
17076 VME SUBSYSTEM
17077 M:      Martyn Welch <martyn@welchs.me.uk>
17078 M:      Manohar Vanga <manohar.vanga@gmail.com>
17079 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17080 L:      devel@driverdev.osuosl.org
17081 S:      Maintained
17082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17083 F:      Documentation/driver-api/vme.rst
17084 F:      drivers/staging/vme/
17085 F:      drivers/vme/
17086 F:      include/linux/vme*
17087
17088 VMWARE BALLOON DRIVER
17089 M:      Julien Freche <jfreche@vmware.com>
17090 M:      Nadav Amit <namit@vmware.com>
17091 M:      "VMware, Inc." <pv-drivers@vmware.com>
17092 L:      linux-kernel@vger.kernel.org
17093 S:      Maintained
17094 F:      drivers/misc/vmw_balloon.c
17095
17096 VMWARE HYPERVISOR INTERFACE
17097 M:      Alok Kataria <akataria@vmware.com>
17098 L:      virtualization@lists.linux-foundation.org
17099 S:      Supported
17100 F:      arch/x86/kernel/cpu/vmware.c
17101
17102 VMWARE PVRDMA DRIVER
17103 M:      Adit Ranadive <aditr@vmware.com>
17104 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17105 L:      linux-rdma@vger.kernel.org
17106 S:      Maintained
17107 F:      drivers/infiniband/hw/vmw_pvrdma/
17108
17109 VMware PVSCSI driver
17110 M:      Jim Gill <jgill@vmware.com>
17111 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17112 L:      linux-scsi@vger.kernel.org
17113 S:      Maintained
17114 F:      drivers/scsi/vmw_pvscsi.c
17115 F:      drivers/scsi/vmw_pvscsi.h
17116
17117 VMWARE VMMOUSE SUBDRIVER
17118 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
17119 M:      "VMware, Inc." <pv-drivers@vmware.com>
17120 L:      linux-input@vger.kernel.org
17121 S:      Maintained
17122 F:      drivers/input/mouse/vmmouse.c
17123 F:      drivers/input/mouse/vmmouse.h
17124
17125 VMWARE VMXNET3 ETHERNET DRIVER
17126 M:      Ronak Doshi <doshir@vmware.com>
17127 M:      "VMware, Inc." <pv-drivers@vmware.com>
17128 L:      netdev@vger.kernel.org
17129 S:      Maintained
17130 F:      drivers/net/vmxnet3/
17131
17132 VOCORE VOCORE2 BOARD
17133 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
17134 L:      linux-mips@vger.kernel.org
17135 S:      Maintained
17136 F:      arch/mips/boot/dts/ralink/vocore2.dts
17137
17138 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
17139 M:      Liam Girdwood <lgirdwood@gmail.com>
17140 M:      Mark Brown <broonie@kernel.org>
17141 L:      linux-kernel@vger.kernel.org
17142 W:      http://www.slimlogic.co.uk/?p=48
17143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
17144 S:      Supported
17145 F:      Documentation/devicetree/bindings/regulator/
17146 F:      Documentation/power/regulator/
17147 F:      drivers/regulator/
17148 F:      include/dt-bindings/regulator/
17149 F:      include/linux/regulator/
17150
17151 VRF
17152 M:      David Ahern <dsa@cumulusnetworks.com>
17153 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
17154 L:      netdev@vger.kernel.org
17155 S:      Maintained
17156 F:      drivers/net/vrf.c
17157 F:      Documentation/networking/vrf.txt
17158
17159 VT1211 HARDWARE MONITOR DRIVER
17160 M:      Juerg Haefliger <juergh@gmail.com>
17161 L:      linux-hwmon@vger.kernel.org
17162 S:      Maintained
17163 F:      Documentation/hwmon/vt1211.rst
17164 F:      drivers/hwmon/vt1211.c
17165
17166 VT8231 HARDWARE MONITOR DRIVER
17167 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
17168 L:      linux-hwmon@vger.kernel.org
17169 S:      Maintained
17170 F:      drivers/hwmon/vt8231.c
17171
17172 VUB300 USB to SDIO/SD/MMC bridge chip
17173 M:      Tony Olech <tony.olech@elandigitalsystems.com>
17174 L:      linux-mmc@vger.kernel.org
17175 L:      linux-usb@vger.kernel.org
17176 S:      Supported
17177 F:      drivers/mmc/host/vub300.c
17178
17179 W1 DALLAS'S 1-WIRE BUS
17180 M:      Evgeniy Polyakov <zbr@ioremap.net>
17181 S:      Maintained
17182 F:      Documentation/devicetree/bindings/w1/
17183 F:      Documentation/w1/
17184 F:      drivers/w1/
17185 F:      include/linux/w1.h
17186
17187 W83791D HARDWARE MONITORING DRIVER
17188 M:      Marc Hulsman <m.hulsman@tudelft.nl>
17189 L:      linux-hwmon@vger.kernel.org
17190 S:      Maintained
17191 F:      Documentation/hwmon/w83791d.rst
17192 F:      drivers/hwmon/w83791d.c
17193
17194 W83793 HARDWARE MONITORING DRIVER
17195 M:      Rudolf Marek <r.marek@assembler.cz>
17196 L:      linux-hwmon@vger.kernel.org
17197 S:      Maintained
17198 F:      Documentation/hwmon/w83793.rst
17199 F:      drivers/hwmon/w83793.c
17200
17201 W83795 HARDWARE MONITORING DRIVER
17202 M:      Jean Delvare <jdelvare@suse.com>
17203 L:      linux-hwmon@vger.kernel.org
17204 S:      Maintained
17205 F:      drivers/hwmon/w83795.c
17206
17207 W83L51xD SD/MMC CARD INTERFACE DRIVER
17208 M:      Pierre Ossman <pierre@ossman.eu>
17209 S:      Maintained
17210 F:      drivers/mmc/host/wbsd.*
17211
17212 WACOM PROTOCOL 4 SERIAL TABLETS
17213 M:      Julian Squires <julian@cipht.net>
17214 M:      Hans de Goede <hdegoede@redhat.com>
17215 L:      linux-input@vger.kernel.org
17216 S:      Maintained
17217 F:      drivers/input/tablet/wacom_serial4.c
17218
17219 WATCHDOG DEVICE DRIVERS
17220 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17221 M:      Guenter Roeck <linux@roeck-us.net>
17222 L:      linux-watchdog@vger.kernel.org
17223 W:      http://www.linux-watchdog.org/
17224 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17225 S:      Maintained
17226 F:      Documentation/devicetree/bindings/watchdog/
17227 F:      Documentation/watchdog/
17228 F:      drivers/watchdog/
17229 F:      include/linux/watchdog.h
17230 F:      include/uapi/linux/watchdog.h
17231
17232 WHISKEYCOVE PMIC GPIO DRIVER
17233 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17234 L:      linux-gpio@vger.kernel.org
17235 S:      Maintained
17236 F:      drivers/gpio/gpio-wcove.c
17237
17238 WHWAVE RTC DRIVER
17239 M:      Dianlong Li <long17.cool@163.com>
17240 L:      linux-rtc@vger.kernel.org
17241 S:      Maintained
17242 F:      drivers/rtc/rtc-sd3078.c
17243
17244 WIIMOTE HID DRIVER
17245 M:      David Herrmann <dh.herrmann@googlemail.com>
17246 L:      linux-input@vger.kernel.org
17247 S:      Maintained
17248 F:      drivers/hid/hid-wiimote*
17249
17250 WILOCITY WIL6210 WIRELESS DRIVER
17251 M:      Maya Erez <merez@codeaurora.org>
17252 L:      linux-wireless@vger.kernel.org
17253 L:      wil6210@qti.qualcomm.com
17254 S:      Supported
17255 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17256 F:      drivers/net/wireless/ath/wil6210/
17257
17258 WIMAX STACK
17259 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17260 M:      linux-wimax@intel.com
17261 L:      wimax@linuxwimax.org (subscribers-only)
17262 S:      Supported
17263 W:      http://linuxwimax.org
17264 F:      Documentation/wimax/README.wimax
17265 F:      include/linux/wimax/debug.h
17266 F:      include/net/wimax.h
17267 F:      include/uapi/linux/wimax.h
17268 F:      net/wimax/
17269
17270 WINBOND CIR DRIVER
17271 M:      David Härdeman <david@hardeman.nu>
17272 S:      Maintained
17273 F:      drivers/media/rc/winbond-cir.c
17274
17275 RCMM REMOTE CONTROLS DECODER
17276 M:      Patrick Lerda <patrick9876@free.fr>
17277 S:      Maintained
17278 F:      drivers/media/rc/ir-rcmm-decoder.c
17279
17280 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17281 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17282 L:      linux-watchdog@vger.kernel.org
17283 S:      Maintained
17284 F:      drivers/watchdog/ebc-c384_wdt.c
17285
17286 WINSYSTEMS WS16C48 GPIO DRIVER
17287 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17288 L:      linux-gpio@vger.kernel.org
17289 S:      Maintained
17290 F:      drivers/gpio/gpio-ws16c48.c
17291
17292 WISTRON LAPTOP BUTTON DRIVER
17293 M:      Miloslav Trmac <mitr@volny.cz>
17294 S:      Maintained
17295 F:      drivers/input/misc/wistron_btns.c
17296
17297 WL3501 WIRELESS PCMCIA CARD DRIVER
17298 L:      linux-wireless@vger.kernel.org
17299 S:      Odd fixes
17300 F:      drivers/net/wireless/wl3501*
17301
17302 WOLFSON MICROELECTRONICS DRIVERS
17303 L:      patches@opensource.cirrus.com
17304 T:      git https://github.com/CirrusLogic/linux-drivers.git
17305 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17306 S:      Supported
17307 F:      Documentation/hwmon/wm83??.rst
17308 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17309 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17310 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17311 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17312 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17313 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17314 F:      drivers/clk/clk-wm83*.c
17315 F:      drivers/extcon/extcon-arizona.c
17316 F:      drivers/leds/leds-wm83*.c
17317 F:      drivers/gpio/gpio-*wm*.c
17318 F:      drivers/gpio/gpio-arizona.c
17319 F:      drivers/hwmon/wm83??-hwmon.c
17320 F:      drivers/input/misc/wm831x-on.c
17321 F:      drivers/input/touchscreen/wm831x-ts.c
17322 F:      drivers/input/touchscreen/wm97*.c
17323 F:      drivers/mfd/arizona*
17324 F:      drivers/mfd/wm*.c
17325 F:      drivers/mfd/cs47l24*
17326 F:      drivers/power/supply/wm83*.c
17327 F:      drivers/rtc/rtc-wm83*.c
17328 F:      drivers/regulator/wm8*.c
17329 F:      drivers/regulator/arizona*
17330 F:      drivers/video/backlight/wm83*_bl.c
17331 F:      drivers/watchdog/wm83*_wdt.c
17332 F:      include/linux/mfd/arizona/
17333 F:      include/linux/mfd/wm831x/
17334 F:      include/linux/mfd/wm8350/
17335 F:      include/linux/mfd/wm8400*
17336 F:      include/linux/regulator/arizona*
17337 F:      include/linux/wm97xx.h
17338 F:      include/sound/wm????.h
17339 F:      sound/soc/codecs/arizona.?
17340 F:      sound/soc/codecs/wm*
17341 F:      sound/soc/codecs/cs47l24*
17342
17343 WORKQUEUE
17344 M:      Tejun Heo <tj@kernel.org>
17345 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17347 S:      Maintained
17348 F:      include/linux/workqueue.h
17349 F:      kernel/workqueue.c
17350 F:      Documentation/core-api/workqueue.rst
17351
17352 X-POWERS AXP288 PMIC DRIVERS
17353 M:      Hans de Goede <hdegoede@redhat.com>
17354 S:      Maintained
17355 N:      axp288
17356 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17357
17358 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17359 M:      Chen-Yu Tsai <wens@csie.org>
17360 L:      linux-kernel@vger.kernel.org
17361 S:      Maintained
17362 N:      axp[128]
17363
17364 X.25 NETWORK LAYER
17365 M:      Andrew Hendry <andrew.hendry@gmail.com>
17366 L:      linux-x25@vger.kernel.org
17367 S:      Odd Fixes
17368 F:      Documentation/networking/x25*
17369 F:      include/net/x25*
17370 F:      net/x25/
17371
17372 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17373 M:      Thomas Gleixner <tglx@linutronix.de>
17374 M:      Ingo Molnar <mingo@redhat.com>
17375 M:      Borislav Petkov <bp@alien8.de>
17376 R:      "H. Peter Anvin" <hpa@zytor.com>
17377 M:      x86@kernel.org
17378 L:      linux-kernel@vger.kernel.org
17379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17380 S:      Maintained
17381 F:      Documentation/devicetree/bindings/x86/
17382 F:      Documentation/x86/
17383 F:      arch/x86/
17384
17385 X86 ENTRY CODE
17386 M:      Andy Lutomirski <luto@kernel.org>
17387 L:      linux-kernel@vger.kernel.org
17388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17389 S:      Maintained
17390 F:      arch/x86/entry/
17391
17392 X86 MCE INFRASTRUCTURE
17393 M:      Tony Luck <tony.luck@intel.com>
17394 M:      Borislav Petkov <bp@alien8.de>
17395 L:      linux-edac@vger.kernel.org
17396 S:      Maintained
17397 F:      arch/x86/kernel/cpu/mce/*
17398
17399 X86 MICROCODE UPDATE SUPPORT
17400 M:      Borislav Petkov <bp@alien8.de>
17401 S:      Maintained
17402 F:      arch/x86/kernel/cpu/microcode/*
17403
17404 X86 MM
17405 M:      Dave Hansen <dave.hansen@linux.intel.com>
17406 M:      Andy Lutomirski <luto@kernel.org>
17407 M:      Peter Zijlstra <peterz@infradead.org>
17408 L:      linux-kernel@vger.kernel.org
17409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17410 S:      Maintained
17411 F:      arch/x86/mm/
17412
17413 X86 PLATFORM DRIVERS
17414 M:      Darren Hart <dvhart@infradead.org>
17415 M:      Andy Shevchenko <andy@infradead.org>
17416 L:      platform-driver-x86@vger.kernel.org
17417 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
17418 S:      Maintained
17419 F:      drivers/platform/x86/
17420 F:      drivers/platform/olpc/
17421
17422 X86 PLATFORM DRIVERS - ARCH
17423 R:      Darren Hart <dvhart@infradead.org>
17424 R:      Andy Shevchenko <andy@infradead.org>
17425 L:      platform-driver-x86@vger.kernel.org
17426 L:      x86@kernel.org
17427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17428 S:      Maintained
17429 F:      arch/x86/platform
17430
17431 X86 VDSO
17432 M:      Andy Lutomirski <luto@kernel.org>
17433 L:      linux-kernel@vger.kernel.org
17434 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
17435 S:      Maintained
17436 F:      arch/x86/entry/vdso/
17437
17438 XARRAY
17439 M:      Matthew Wilcox <willy@infradead.org>
17440 L:      linux-fsdevel@vger.kernel.org
17441 S:      Supported
17442 F:      Documentation/core-api/xarray.rst
17443 F:      lib/idr.c
17444 F:      lib/xarray.c
17445 F:      include/linux/idr.h
17446 F:      include/linux/xarray.h
17447 F:      tools/testing/radix-tree
17448
17449 XBOX DVD IR REMOTE
17450 M:      Benjamin Valentin <benpicco@googlemail.com>
17451 S:      Maintained
17452 F:      drivers/media/rc/xbox_remote.c
17453 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
17454
17455 XC2028/3028 TUNER DRIVER
17456 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17457 L:      linux-media@vger.kernel.org
17458 W:      https://linuxtv.org
17459 T:      git git://linuxtv.org/media_tree.git
17460 S:      Maintained
17461 F:      drivers/media/tuners/tuner-xc2028.*
17462
17463 XDP (eXpress Data Path)
17464 M:      Alexei Starovoitov <ast@kernel.org>
17465 M:      Daniel Borkmann <daniel@iogearbox.net>
17466 M:      David S. Miller <davem@davemloft.net>
17467 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17468 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17469 M:      John Fastabend <john.fastabend@gmail.com>
17470 L:      netdev@vger.kernel.org
17471 L:      xdp-newbies@vger.kernel.org
17472 L:      bpf@vger.kernel.org
17473 S:      Supported
17474 F:      net/core/xdp.c
17475 F:      include/net/xdp.h
17476 F:      kernel/bpf/devmap.c
17477 F:      kernel/bpf/cpumap.c
17478 F:      include/trace/events/xdp.h
17479 K:      xdp
17480 N:      xdp
17481
17482 XDP SOCKETS (AF_XDP)
17483 M:      Björn Töpel <bjorn.topel@intel.com>
17484 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17485 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
17486 L:      netdev@vger.kernel.org
17487 L:      bpf@vger.kernel.org
17488 S:      Maintained
17489 F:      kernel/bpf/xskmap.c
17490 F:      net/xdp/
17491
17492 XEN BLOCK SUBSYSTEM
17493 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17494 M:      Roger Pau Monné <roger.pau@citrix.com>
17495 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17496 S:      Supported
17497 F:      drivers/block/xen-blkback/*
17498 F:      drivers/block/xen*
17499
17500 XEN HYPERVISOR ARM
17501 M:      Stefano Stabellini <sstabellini@kernel.org>
17502 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17503 S:      Maintained
17504 F:      arch/arm/xen/
17505 F:      arch/arm/include/asm/xen/
17506
17507 XEN HYPERVISOR ARM64
17508 M:      Stefano Stabellini <sstabellini@kernel.org>
17509 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17510 S:      Maintained
17511 F:      arch/arm64/xen/
17512 F:      arch/arm64/include/asm/xen/
17513
17514 XEN HYPERVISOR INTERFACE
17515 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17516 M:      Juergen Gross <jgross@suse.com>
17517 R:      Stefano Stabellini <sstabellini@kernel.org>
17518 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17520 S:      Supported
17521 F:      arch/x86/xen/
17522 F:      arch/x86/platform/pvh/
17523 F:      drivers/*/xen-*front.c
17524 F:      drivers/xen/
17525 F:      arch/x86/include/asm/xen/
17526 F:      arch/x86/include/asm/pvclock-abi.h
17527 F:      include/xen/
17528 F:      include/uapi/xen/
17529 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17530 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17531
17532 XEN NETWORK BACKEND DRIVER
17533 M:      Wei Liu <wei.liu@kernel.org>
17534 M:      Paul Durrant <paul.durrant@citrix.com>
17535 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17536 L:      netdev@vger.kernel.org
17537 S:      Supported
17538 F:      drivers/net/xen-netback/*
17539
17540 XEN PCI SUBSYSTEM
17541 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17542 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17543 S:      Supported
17544 F:      arch/x86/pci/*xen*
17545 F:      drivers/pci/*xen*
17546
17547 XEN PVSCSI DRIVERS
17548 M:      Juergen Gross <jgross@suse.com>
17549 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17550 L:      linux-scsi@vger.kernel.org
17551 S:      Supported
17552 F:      drivers/scsi/xen-scsifront.c
17553 F:      drivers/xen/xen-scsiback.c
17554 F:      include/xen/interface/io/vscsiif.h
17555
17556 XEN SWIOTLB SUBSYSTEM
17557 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17558 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17559 L:      iommu@lists.linux-foundation.org
17560 S:      Supported
17561 F:      arch/x86/xen/*swiotlb*
17562 F:      drivers/xen/*swiotlb*
17563
17564 XEN SOUND FRONTEND DRIVER
17565 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17566 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17567 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17568 S:      Supported
17569 F:      sound/xen/*
17570
17571 XFS FILESYSTEM
17572 M:      Darrick J. Wong <darrick.wong@oracle.com>
17573 M:      linux-xfs@vger.kernel.org
17574 L:      linux-xfs@vger.kernel.org
17575 W:      http://xfs.org/
17576 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17577 S:      Supported
17578 F:      Documentation/filesystems/xfs.txt
17579 F:      Documentation/ABI/testing/sysfs-fs-xfs
17580 F:      Documentation/filesystems/xfs.txt
17581 F:      Documentation/filesystems/xfs-delayed-logging-design.txt
17582 F:      Documentation/filesystems/xfs-self-describing-metadata.txt
17583 F:      fs/xfs/
17584 F:      include/uapi/linux/dqblk_xfs.h
17585 F:      include/uapi/linux/fsmap.h
17586
17587 XILINX AXI ETHERNET DRIVER
17588 M:      Anirudha Sarangi <anirudh@xilinx.com>
17589 M:      John Linn <John.Linn@xilinx.com>
17590 S:      Maintained
17591 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17592
17593 XILINX UARTLITE SERIAL DRIVER
17594 M:      Peter Korsgaard <jacmet@sunsite.dk>
17595 L:      linux-serial@vger.kernel.org
17596 S:      Maintained
17597 F:      drivers/tty/serial/uartlite.c
17598
17599 XILINX VIDEO IP CORES
17600 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17601 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17602 L:      linux-media@vger.kernel.org
17603 T:      git git://linuxtv.org/media_tree.git
17604 S:      Supported
17605 F:      Documentation/devicetree/bindings/media/xilinx/
17606 F:      drivers/media/platform/xilinx/
17607 F:      include/uapi/linux/xilinx-v4l2-controls.h
17608
17609 XILLYBUS DRIVER
17610 M:      Eli Billauer <eli.billauer@gmail.com>
17611 L:      linux-kernel@vger.kernel.org
17612 S:      Supported
17613 F:      drivers/char/xillybus/
17614
17615 XLP9XX I2C DRIVER
17616 M:      George Cherian <george.cherian@cavium.com>
17617 M:      Jan Glauber <jglauber@cavium.com>
17618 L:      linux-i2c@vger.kernel.org
17619 W:      http://www.cavium.com
17620 S:      Supported
17621 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
17622 F:      drivers/i2c/busses/i2c-xlp9xx.c
17623
17624 XRA1403 GPIO EXPANDER
17625 M:      Nandor Han <nandor.han@ge.com>
17626 M:      Semi Malinen <semi.malinen@ge.com>
17627 L:      linux-gpio@vger.kernel.org
17628 S:      Maintained
17629 F:      drivers/gpio/gpio-xra1403.c
17630 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17631
17632 XTENSA XTFPGA PLATFORM SUPPORT
17633 M:      Max Filippov <jcmvbkbc@gmail.com>
17634 L:      linux-xtensa@linux-xtensa.org
17635 S:      Maintained
17636 F:      drivers/spi/spi-xtensa-xtfpga.c
17637 F:      sound/soc/xtensa/xtfpga-i2s.c
17638
17639 YAM DRIVER FOR AX.25
17640 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17641 L:      linux-hams@vger.kernel.org
17642 S:      Maintained
17643 F:      drivers/net/hamradio/yam*
17644 F:      include/linux/yam.h
17645
17646 YAMA SECURITY MODULE
17647 M:      Kees Cook <keescook@chromium.org>
17648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17649 S:      Supported
17650 F:      security/yama/
17651 F:      Documentation/admin-guide/LSM/Yama.rst
17652
17653 YEALINK PHONE DRIVER
17654 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17655 L:      usbb2k-api-dev@nongnu.org
17656 S:      Maintained
17657 F:      Documentation/input/devices/yealink.rst
17658 F:      drivers/input/misc/yealink.*
17659
17660 Z8530 DRIVER FOR AX.25
17661 M:      Joerg Reuter <jreuter@yaina.de>
17662 W:      http://yaina.de/jreuter/
17663 W:      http://www.qsl.net/dl1bke/
17664 L:      linux-hams@vger.kernel.org
17665 S:      Maintained
17666 F:      Documentation/networking/z8530drv.txt
17667 F:      drivers/net/hamradio/*scc.c
17668 F:      drivers/net/hamradio/z8530.h
17669
17670 ZBUD COMPRESSED PAGE ALLOCATOR
17671 M:      Seth Jennings <sjenning@redhat.com>
17672 M:      Dan Streetman <ddstreet@ieee.org>
17673 L:      linux-mm@kvack.org
17674 S:      Maintained
17675 F:      mm/zbud.c
17676 F:      include/linux/zbud.h
17677
17678 ZD1211RW WIRELESS DRIVER
17679 M:      Daniel Drake <dsd@gentoo.org>
17680 M:      Ulrich Kunitz <kune@deine-taler.de>
17681 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17682 L:      linux-wireless@vger.kernel.org
17683 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17684 S:      Maintained
17685 F:      drivers/net/wireless/zydas/zd1211rw/
17686
17687 ZD1301 MEDIA DRIVER
17688 M:      Antti Palosaari <crope@iki.fi>
17689 L:      linux-media@vger.kernel.org
17690 W:      https://linuxtv.org/
17691 W:      http://palosaari.fi/linux/
17692 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17693 S:      Maintained
17694 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17695
17696 ZD1301_DEMOD MEDIA DRIVER
17697 M:      Antti Palosaari <crope@iki.fi>
17698 L:      linux-media@vger.kernel.org
17699 W:      https://linuxtv.org/
17700 W:      http://palosaari.fi/linux/
17701 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17702 S:      Maintained
17703 F:      drivers/media/dvb-frontends/zd1301_demod*
17704
17705 ZHAOXIN PROCESSOR SUPPORT
17706 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
17707 L:      linux-kernel@vger.kernel.org
17708 S:      Maintained
17709 F:      arch/x86/kernel/cpu/zhaoxin.c
17710
17711 ZPOOL COMPRESSED PAGE STORAGE API
17712 M:      Dan Streetman <ddstreet@ieee.org>
17713 L:      linux-mm@kvack.org
17714 S:      Maintained
17715 F:      mm/zpool.c
17716 F:      include/linux/zpool.h
17717
17718 ZR36067 VIDEO FOR LINUX DRIVER
17719 L:      mjpeg-users@lists.sourceforge.net
17720 L:      linux-media@vger.kernel.org
17721 W:      http://mjpeg.sourceforge.net/driver-zoran/
17722 T:      hg https://linuxtv.org/hg/v4l-dvb
17723 S:      Odd Fixes
17724 F:      drivers/staging/media/zoran/
17725
17726 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17727 M:      Minchan Kim <minchan@kernel.org>
17728 M:      Nitin Gupta <ngupta@vflare.org>
17729 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17730 L:      linux-kernel@vger.kernel.org
17731 S:      Maintained
17732 F:      drivers/block/zram/
17733 F:      Documentation/blockdev/zram.txt
17734
17735 ZS DECSTATION Z85C30 SERIAL DRIVER
17736 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17737 S:      Maintained
17738 F:      drivers/tty/serial/zs.*
17739
17740 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17741 M:      Minchan Kim <minchan@kernel.org>
17742 M:      Nitin Gupta <ngupta@vflare.org>
17743 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17744 L:      linux-mm@kvack.org
17745 S:      Maintained
17746 F:      mm/zsmalloc.c
17747 F:      include/linux/zsmalloc.h
17748 F:      Documentation/vm/zsmalloc.rst
17749
17750 ZSWAP COMPRESSED SWAP CACHING
17751 M:      Seth Jennings <sjenning@redhat.com>
17752 M:      Dan Streetman <ddstreet@ieee.org>
17753 L:      linux-mm@kvack.org
17754 S:      Maintained
17755 F:      mm/zswap.c
17756
17757 THE REST
17758 M:      Linus Torvalds <torvalds@linux-foundation.org>
17759 L:      linux-kernel@vger.kernel.org
17760 Q:      http://patchwork.kernel.org/project/LKML/list/
17761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17762 S:      Buried alive in reporters
17763 F:      *
17764 F:      */