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/admin-guide/perf/xgene-pmu.rst
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://anongit.freedesktop.org/drm/drm-misc
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://anongit.freedesktop.org/drm/drm-misc
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/mach-rpc/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 T:      git git://git.infradead.org/linux-mvebu.git
1867
1868 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1869 M:      Jason Cooper <jason@lakedaemon.net>
1870 M:      Andrew Lunn <andrew@lunn.ch>
1871 M:      Gregory Clement <gregory.clement@bootlin.com>
1872 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1873 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1874 S:      Maintained
1875 F:      arch/arm/boot/dts/armada*
1876 F:      arch/arm/boot/dts/kirkwood*
1877 F:      arch/arm/configs/mvebu_*_defconfig
1878 F:      arch/arm/mach-mvebu/
1879 F:      arch/arm64/boot/dts/marvell/armada*
1880 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1881 F:      drivers/cpufreq/armada-8k-cpufreq.c
1882 F:      drivers/cpufreq/mvebu-cpufreq.c
1883 F:      drivers/irqchip/irq-armada-370-xp.c
1884 F:      drivers/irqchip/irq-mvebu-*
1885 F:      drivers/pinctrl/mvebu/
1886 F:      drivers/rtc/rtc-armada38x.c
1887 T:      git git://git.infradead.org/linux-mvebu.git
1888
1889 ARM/Mediatek RTC DRIVER
1890 M:      Eddie Huang <eddie.huang@mediatek.com>
1891 M:      Sean Wang <sean.wang@mediatek.com>
1892 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1893 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1894 S:      Maintained
1895 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1896 F:      drivers/rtc/rtc-mt6397.c
1897 F:      drivers/rtc/rtc-mt7622.c
1898
1899 ARM/Mediatek SoC support
1900 M:      Matthias Brugger <matthias.bgg@gmail.com>
1901 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1902 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1903 W:      https://mtk.bcnfs.org/
1904 C:      irc://chat.freenode.net/linux-mediatek
1905 S:      Maintained
1906 F:      arch/arm/boot/dts/mt6*
1907 F:      arch/arm/boot/dts/mt7*
1908 F:      arch/arm/boot/dts/mt8*
1909 F:      arch/arm/mach-mediatek/
1910 F:      arch/arm64/boot/dts/mediatek/
1911 F:      drivers/soc/mediatek/
1912 N:      mtk
1913 N:      mt[678]
1914 K:      mediatek
1915
1916 ARM/Mediatek USB3 PHY DRIVER
1917 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1918 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1919 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1920 S:      Maintained
1921 F:      drivers/phy/mediatek/
1922 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1923
1924 ARM/MICREL KS8695 ARCHITECTURE
1925 M:      Greg Ungerer <gerg@uclinux.org>
1926 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1927 F:      arch/arm/mach-ks8695/
1928 S:      Odd Fixes
1929
1930 ARM/Microchip (AT91) SoC support
1931 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1932 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1933 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1934 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1935 W:      http://www.linux4sam.org
1936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1937 S:      Supported
1938 N:      at91
1939 N:      atmel
1940 F:      arch/arm/mach-at91/
1941 F:      include/soc/at91/
1942 F:      arch/arm/boot/dts/at91*.dts
1943 F:      arch/arm/boot/dts/at91*.dtsi
1944 F:      arch/arm/boot/dts/sama*.dts
1945 F:      arch/arm/boot/dts/sama*.dtsi
1946 F:      arch/arm/include/debug/at91.S
1947 F:      drivers/memory/atmel*
1948 F:      drivers/watchdog/sama5d4_wdt.c
1949 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1950 X:      drivers/net/wireless/atmel/
1951
1952 ARM/MIOA701 MACHINE SUPPORT
1953 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1954 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1955 F:      arch/arm/mach-pxa/mioa701.c
1956 S:      Maintained
1957
1958 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1959 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1960 S:      Maintained
1961
1962 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1963 M:      Linus Walleij <linus.walleij@linaro.org>
1964 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1965 S:      Maintained
1966 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
1967 F:      Documentation/devicetree/bindings/i2c/i2c-stu300.txt
1968 F:      arch/arm/mach-nomadik/
1969 F:      arch/arm/mach-u300/
1970 F:      arch/arm/mach-ux500/
1971 F:      arch/arm/boot/dts/ste-*
1972 F:      drivers/clk/clk-nomadik.c
1973 F:      drivers/clk/clk-u300.c
1974 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1975 F:      drivers/clocksource/timer-u300.c
1976 F:      drivers/dma/coh901318*
1977 F:      drivers/dma/ste_dma40*
1978 F:      drivers/hwspinlock/u8500_hsem.c
1979 F:      drivers/i2c/busses/i2c-nomadik.c
1980 F:      drivers/i2c/busses/i2c-stu300.c
1981 F:      drivers/mfd/ab3100*
1982 F:      drivers/mfd/ab8500*
1983 F:      drivers/mfd/abx500*
1984 F:      drivers/mfd/dbx500*
1985 F:      drivers/mfd/db8500*
1986 F:      drivers/pinctrl/nomadik/
1987 F:      drivers/pinctrl/pinctrl-coh901*
1988 F:      drivers/pinctrl/pinctrl-u300.c
1989 F:      drivers/rtc/rtc-ab3100.c
1990 F:      drivers/rtc/rtc-ab8500.c
1991 F:      drivers/rtc/rtc-coh901331.c
1992 F:      drivers/rtc/rtc-pl031.c
1993 F:      drivers/watchdog/coh901327_wdt.c
1994 F:      Documentation/devicetree/bindings/arm/ste-*
1995 F:      Documentation/devicetree/bindings/arm/ux500/
1996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1997
1998 ARM/NUVOTON NPCM ARCHITECTURE
1999 M:      Avi Fishman <avifishman70@gmail.com>
2000 M:      Tomer Maimon <tmaimon77@gmail.com>
2001 M:      Tali Perry <tali.perry1@gmail.com>
2002 R:      Patrick Venture <venture@google.com>
2003 R:      Nancy Yuen <yuenn@google.com>
2004 R:      Benjamin Fair <benjaminfair@google.com>
2005 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2006 S:      Supported
2007 F:      arch/arm/mach-npcm/
2008 F:      arch/arm/boot/dts/nuvoton-npcm*
2009 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2010 F:      drivers/*/*npcm*
2011 F:      Documentation/devicetree/bindings/*/*npcm*
2012 F:      Documentation/devicetree/bindings/*/*/*npcm*
2013
2014 ARM/NUVOTON W90X900 ARM ARCHITECTURE
2015 M:      Wan ZongShun <mcuos.com@gmail.com>
2016 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2017 W:      http://www.mcuos.com
2018 S:      Maintained
2019 F:      arch/arm/mach-w90x900/
2020 F:      drivers/input/keyboard/w90p910_keypad.c
2021 F:      drivers/input/touchscreen/w90p910_ts.c
2022 F:      drivers/watchdog/nuc900_wdt.c
2023 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
2024 F:      drivers/mtd/nand/raw/nuc900_nand.c
2025 F:      drivers/rtc/rtc-nuc900.c
2026 F:      drivers/spi/spi-nuc900.c
2027 F:      drivers/usb/host/ehci-w90x900.c
2028 F:      drivers/video/fbdev/nuc900fb.c
2029
2030 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
2031 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
2032 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
2033 S:      Orphan
2034 F:      arch/arm/mach-s3c24xx/mach-gta02.c
2035 F:      arch/arm/mach-s3c24xx/gta02.h
2036
2037 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2038 M:      Alexander Clouter <alex@digriz.org.uk>
2039 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2040 W:      http://www.digriz.org.uk/ts78xx/kernel
2041 S:      Maintained
2042 F:      arch/arm/mach-orion5x/ts78xx-*
2043
2044 ARM/OXNAS platform support
2045 M:      Neil Armstrong <narmstrong@baylibre.com>
2046 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2047 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2048 S:      Maintained
2049 F:      arch/arm/mach-oxnas/
2050 F:      arch/arm/boot/dts/ox8*.dts*
2051 N:      oxnas
2052
2053 ARM/PALM TREO SUPPORT
2054 M:      Tomas Cech <sleep_walker@suse.com>
2055 L:      linux-arm-kernel@lists.infradead.org
2056 W:      http://hackndev.com
2057 S:      Maintained
2058 F:      arch/arm/mach-pxa/palmtreo.*
2059
2060 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2061 M:      Marek Vasut <marek.vasut@gmail.com>
2062 L:      linux-arm-kernel@lists.infradead.org
2063 W:      http://hackndev.com
2064 S:      Maintained
2065 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2066 F:      arch/arm/mach-pxa/palmtx.c
2067 F:      arch/arm/mach-pxa/palmt5.*
2068 F:      arch/arm/mach-pxa/include/mach/palmld.h
2069 F:      arch/arm/mach-pxa/palmld.c
2070 F:      arch/arm/mach-pxa/palmte2.*
2071 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2072 F:      arch/arm/mach-pxa/palmtc.c
2073
2074 ARM/PALMZ72 SUPPORT
2075 M:      Sergey Lapin <slapin@ossfans.org>
2076 L:      linux-arm-kernel@lists.infradead.org
2077 W:      http://hackndev.com
2078 S:      Maintained
2079 F:      arch/arm/mach-pxa/palmz72.*
2080
2081 ARM/PLEB SUPPORT
2082 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2083 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2084 S:      Maintained
2085
2086 ARM/PT DIGITAL BOARD PORT
2087 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2089 W:      http://www.armlinux.org.uk/
2090 S:      Maintained
2091
2092 ARM/QUALCOMM SUPPORT
2093 M:      Andy Gross <agross@kernel.org>
2094 L:      linux-arm-msm@vger.kernel.org
2095 S:      Maintained
2096 F:      Documentation/devicetree/bindings/soc/qcom/
2097 F:      Documentation/devicetree/bindings/*/qcom*
2098 F:      arch/arm/boot/dts/qcom-*.dts
2099 F:      arch/arm/boot/dts/qcom-*.dtsi
2100 F:      arch/arm/mach-qcom/
2101 F:      arch/arm64/boot/dts/qcom/
2102 F:      drivers/*/qcom/
2103 F:      drivers/*/qcom*
2104 F:      drivers/*/*/qcom/
2105 F:      drivers/*/*/qcom*
2106 F:      drivers/*/pm8???-*
2107 F:      drivers/bluetooth/btqcomsmd.c
2108 F:      drivers/clocksource/timer-qcom.c
2109 F:      drivers/extcon/extcon-qcom*
2110 F:      drivers/iommu/msm*
2111 F:      drivers/i2c/busses/i2c-qup.c
2112 F:      drivers/i2c/busses/i2c-qcom-geni.c
2113 F:      drivers/mfd/ssbi.c
2114 F:      drivers/mmc/host/mmci_qcom*
2115 F:      drivers/mmc/host/sdhci-msm.c
2116 F:      drivers/pci/controller/dwc/pcie-qcom.c
2117 F:      drivers/phy/qualcomm/
2118 F:      drivers/power/*/msm*
2119 F:      drivers/reset/reset-qcom-*
2120 F:      drivers/scsi/ufs/ufs-qcom.*
2121 F:      drivers/spi/spi-qup.c
2122 F:      drivers/spi/spi-geni-qcom.c
2123 F:      drivers/spi/spi-qcom-qspi.c
2124 F:      drivers/tty/serial/msm_serial.c
2125 F:      drivers/usb/dwc3/dwc3-qcom.c
2126 F:      include/dt-bindings/*/qcom*
2127 F:      include/linux/*/qcom*
2128 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2129
2130 ARM/RADISYS ENP2611 MACHINE SUPPORT
2131 M:      Lennert Buytenhek <kernel@wantstofly.org>
2132 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2133 S:      Maintained
2134
2135 ARM/RDA MICRO ARCHITECTURE
2136 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2137 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2138 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2139 S:      Maintained
2140 F:      arch/arm/boot/dts/rda8810pl-*
2141 F:      drivers/clocksource/timer-rda.c
2142 F:      drivers/irqchip/irq-rda-intc.c
2143 F:      drivers/tty/serial/rda-uart.c
2144 F:      Documentation/devicetree/bindings/arm/rda.yaml
2145 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2146 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2147 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2148
2149 ARM/REALTEK ARCHITECTURE
2150 M:      Andreas Färber <afaerber@suse.de>
2151 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2152 S:      Maintained
2153 F:      arch/arm64/boot/dts/realtek/
2154 F:      Documentation/devicetree/bindings/arm/realtek.txt
2155
2156 ARM/RENESAS ARM64 ARCHITECTURE
2157 M:      Simon Horman <horms@verge.net.au>
2158 M:      Magnus Damm <magnus.damm@gmail.com>
2159 L:      linux-renesas-soc@vger.kernel.org
2160 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2162 S:      Supported
2163 F:      arch/arm64/boot/dts/renesas/
2164 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2165 F:      drivers/soc/renesas/
2166 F:      include/linux/soc/renesas/
2167
2168 ARM/RISCPC ARCHITECTURE
2169 M:      Russell King <linux@armlinux.org.uk>
2170 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2171 W:      http://www.armlinux.org.uk/
2172 S:      Maintained
2173 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2174 F:      arch/arm/include/asm/hardware/ioc.h
2175 F:      arch/arm/include/asm/hardware/iomd.h
2176 F:      arch/arm/include/asm/hardware/memc.h
2177 F:      arch/arm/mach-rpc/
2178 F:      drivers/net/ethernet/8390/etherh.c
2179 F:      drivers/net/ethernet/i825xx/ether1*
2180 F:      drivers/net/ethernet/seeq/ether3*
2181 F:      drivers/scsi/arm/
2182
2183 ARM/Rockchip SoC support
2184 M:      Heiko Stuebner <heiko@sntech.de>
2185 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2186 L:      linux-rockchip@lists.infradead.org
2187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2188 S:      Maintained
2189 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
2190 F:      arch/arm/boot/dts/rk3*
2191 F:      arch/arm/boot/dts/rv1108*
2192 F:      arch/arm/mach-rockchip/
2193 F:      drivers/clk/rockchip/
2194 F:      drivers/i2c/busses/i2c-rk3x.c
2195 F:      drivers/*/*rockchip*
2196 F:      drivers/*/*/*rockchip*
2197 F:      sound/soc/rockchip/
2198 N:      rockchip
2199
2200 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2201 M:      Kukjin Kim <kgene@kernel.org>
2202 M:      Krzysztof Kozlowski <krzk@kernel.org>
2203 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2204 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2205 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2206 S:      Maintained
2207 F:      arch/arm/boot/dts/s3c*
2208 F:      arch/arm/boot/dts/s5p*
2209 F:      arch/arm/boot/dts/exynos*
2210 F:      arch/arm64/boot/dts/exynos/
2211 F:      arch/arm/plat-samsung/
2212 F:      arch/arm/mach-s3c24*/
2213 F:      arch/arm/mach-s3c64xx/
2214 F:      arch/arm/mach-s5p*/
2215 F:      arch/arm/mach-exynos*/
2216 F:      drivers/*/*s3c24*
2217 F:      drivers/*/*/*s3c24*
2218 F:      drivers/*/*s3c64xx*
2219 F:      drivers/*/*s5pv210*
2220 F:      drivers/memory/samsung/*
2221 F:      drivers/soc/samsung/*
2222 F:      Documentation/arm/samsung/
2223 F:      Documentation/devicetree/bindings/arm/samsung/
2224 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2225 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2226 N:      exynos
2227
2228 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2229 M:      Kyungmin Park <kyungmin.park@samsung.com>
2230 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2231 S:      Maintained
2232 F:      arch/arm/mach-s5pv210/
2233
2234 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2235 M:      Kyungmin Park <kyungmin.park@samsung.com>
2236 M:      Kamil Debski <kamil@wypas.org>
2237 M:      Andrzej Hajda <a.hajda@samsung.com>
2238 L:      linux-arm-kernel@lists.infradead.org
2239 L:      linux-media@vger.kernel.org
2240 S:      Maintained
2241 F:      drivers/media/platform/s5p-g2d/
2242
2243 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2244 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2245 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2246 L:      linux-media@vger.kernel.org
2247 S:      Maintained
2248 F:      drivers/media/platform/s5p-cec/
2249 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2250
2251 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2252 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2253 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2254 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2255 L:      linux-arm-kernel@lists.infradead.org
2256 L:      linux-media@vger.kernel.org
2257 S:      Maintained
2258 F:      drivers/media/platform/s5p-jpeg/
2259
2260 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2261 M:      Kyungmin Park <kyungmin.park@samsung.com>
2262 M:      Kamil Debski <kamil@wypas.org>
2263 M:      Jeongtae Park <jtp.park@samsung.com>
2264 M:      Andrzej Hajda <a.hajda@samsung.com>
2265 L:      linux-arm-kernel@lists.infradead.org
2266 L:      linux-media@vger.kernel.org
2267 S:      Maintained
2268 F:      drivers/media/platform/s5p-mfc/
2269
2270 ARM/SHMOBILE ARM ARCHITECTURE
2271 M:      Simon Horman <horms@verge.net.au>
2272 M:      Magnus Damm <magnus.damm@gmail.com>
2273 L:      linux-renesas-soc@vger.kernel.org
2274 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2276 S:      Supported
2277 F:      arch/arm/boot/dts/emev2*
2278 F:      arch/arm/boot/dts/gr-peach*
2279 F:      arch/arm/boot/dts/iwg20d-q7*
2280 F:      arch/arm/boot/dts/r7s*
2281 F:      arch/arm/boot/dts/r8a*
2282 F:      arch/arm/boot/dts/r9a*
2283 F:      arch/arm/boot/dts/sh*
2284 F:      arch/arm/configs/shmobile_defconfig
2285 F:      arch/arm/include/debug/renesas-scif.S
2286 F:      arch/arm/mach-shmobile/
2287 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2288 F:      drivers/soc/renesas/
2289 F:      include/linux/soc/renesas/
2290
2291 ARM/SOCFPGA ARCHITECTURE
2292 M:      Dinh Nguyen <dinguyen@kernel.org>
2293 S:      Maintained
2294 F:      arch/arm/mach-socfpga/
2295 F:      arch/arm/boot/dts/socfpga*
2296 F:      arch/arm/configs/socfpga_defconfig
2297 F:      arch/arm64/boot/dts/altera/
2298 F:      arch/arm64/boot/dts/intel/
2299 W:      http://www.rocketboards.org
2300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2301
2302 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2303 M:      Dinh Nguyen <dinguyen@kernel.org>
2304 S:      Maintained
2305 F:      drivers/clk/socfpga/
2306
2307 ARM/SOCFPGA EDAC SUPPORT
2308 M:      Thor Thayer <thor.thayer@linux.intel.com>
2309 S:      Maintained
2310 F:      drivers/edac/altera_edac.
2311
2312 ARM/SPREADTRUM SoC SUPPORT
2313 M:      Orson Zhai <orsonzhai@gmail.com>
2314 M:      Baolin Wang <baolin.wang@linaro.org>
2315 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2316 S:      Maintained
2317 F:      arch/arm64/boot/dts/sprd
2318 N:      sprd
2319
2320 ARM/STI ARCHITECTURE
2321 M:      Patrice Chotard <patrice.chotard@st.com>
2322 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2323 W:      http://www.stlinux.com
2324 S:      Maintained
2325 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2326 F:      arch/arm/mach-sti/
2327 F:      arch/arm/boot/dts/sti*
2328 F:      drivers/char/hw_random/st-rng.c
2329 F:      drivers/clocksource/arm_global_timer.c
2330 F:      drivers/clocksource/clksrc_st_lpc.c
2331 F:      drivers/cpufreq/sti-cpufreq.c
2332 F:      drivers/dma/st_fdma*
2333 F:      drivers/i2c/busses/i2c-st.c
2334 F:      drivers/media/rc/st_rc.c
2335 F:      drivers/media/platform/sti/c8sectpfe/
2336 F:      drivers/mmc/host/sdhci-st.c
2337 F:      drivers/phy/st/phy-miphy28lp.c
2338 F:      drivers/phy/st/phy-stih407-usb.c
2339 F:      drivers/pinctrl/pinctrl-st.c
2340 F:      drivers/remoteproc/st_remoteproc.c
2341 F:      drivers/remoteproc/st_slim_rproc.c
2342 F:      drivers/reset/sti/
2343 F:      drivers/rtc/rtc-st-lpc.c
2344 F:      drivers/tty/serial/st-asc.c
2345 F:      drivers/usb/dwc3/dwc3-st.c
2346 F:      drivers/usb/host/ehci-st.c
2347 F:      drivers/usb/host/ohci-st.c
2348 F:      drivers/watchdog/st_lpc_wdt.c
2349 F:      drivers/ata/ahci_st.c
2350 F:      include/linux/remoteproc/st_slim_rproc.h
2351
2352 ARM/STM32 ARCHITECTURE
2353 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2354 M:      Alexandre Torgue <alexandre.torgue@st.com>
2355 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2356 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2357 S:      Maintained
2358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2359 N:      stm32
2360 N:      stm
2361 F:      arch/arm/boot/dts/stm32*
2362 F:      arch/arm/mach-stm32/
2363 F:      drivers/clocksource/armv7m_systick.c
2364
2365 ARM/Synaptics SoC support
2366 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2367 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2369 S:      Maintained
2370 F:      arch/arm/mach-berlin/
2371 F:      arch/arm/boot/dts/berlin*
2372 F:      arch/arm64/boot/dts/synaptics/
2373
2374 ARM/TANGO ARCHITECTURE
2375 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2376 M:      Mans Rullgard <mans@mansr.com>
2377 L:      linux-arm-kernel@lists.infradead.org
2378 S:      Odd Fixes
2379 N:      tango
2380
2381 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2382 M:      Lennert Buytenhek <kernel@wantstofly.org>
2383 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2384 S:      Maintained
2385
2386 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2387 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2388 L:      linux-tegra@vger.kernel.org
2389 L:      linux-media@vger.kernel.org
2390 S:      Maintained
2391 F:      drivers/media/platform/tegra-cec/
2392 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2393
2394 ARM/TETON BGA MACHINE SUPPORT
2395 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2396 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2397 S:      Maintained
2398
2399 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2400 M:      Santosh Shilimkar <ssantosh@kernel.org>
2401 L:      linux-kernel@vger.kernel.org
2402 S:      Maintained
2403 F:      drivers/memory/*emif*
2404
2405 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2406 M:      Tero Kristo <t-kristo@ti.com>
2407 M:      Nishanth Menon <nm@ti.com>
2408 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2409 S:      Supported
2410 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2411 F:      arch/arm64/boot/dts/ti/Makefile
2412 F:      arch/arm64/boot/dts/ti/k3-*
2413 F:      include/dt-bindings/pinctrl/k3.h
2414
2415 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2416 M:      Santosh Shilimkar <ssantosh@kernel.org>
2417 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2418 S:      Maintained
2419 F:      arch/arm/mach-keystone/
2420 F:      arch/arm/boot/dts/keystone-*
2421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2422
2423 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2424 M:      Santosh Shilimkar <ssantosh@kernel.org>
2425 L:      linux-kernel@vger.kernel.org
2426 S:      Maintained
2427 F:      drivers/clk/keystone/
2428
2429 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2430 M:      Santosh Shilimkar <ssantosh@kernel.org>
2431 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2432 L:      linux-kernel@vger.kernel.org
2433 S:      Maintained
2434 F:      drivers/clocksource/timer-keystone.c
2435
2436 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2437 M:      Santosh Shilimkar <ssantosh@kernel.org>
2438 L:      linux-kernel@vger.kernel.org
2439 S:      Maintained
2440 F:      drivers/power/reset/keystone-reset.c
2441
2442 ARM/THECUS N2100 MACHINE SUPPORT
2443 M:      Lennert Buytenhek <kernel@wantstofly.org>
2444 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2445 S:      Maintained
2446
2447 ARM/TOSA MACHINE SUPPORT
2448 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2449 M:      Dirk Opfer <dirk@opfer-online.de>
2450 S:      Maintained
2451
2452 ARM/UNIPHIER ARCHITECTURE
2453 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2454 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2455 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2456 S:      Maintained
2457 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2458 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2459 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2460 F:      arch/arm/boot/dts/uniphier*
2461 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2462 F:      arch/arm/mach-uniphier/
2463 F:      arch/arm/mm/cache-uniphier.c
2464 F:      arch/arm64/boot/dts/socionext/uniphier*
2465 F:      drivers/bus/uniphier-system-bus.c
2466 F:      drivers/clk/uniphier/
2467 F:      drivers/dma/uniphier-mdmac.c
2468 F:      drivers/gpio/gpio-uniphier.c
2469 F:      drivers/i2c/busses/i2c-uniphier*
2470 F:      drivers/irqchip/irq-uniphier-aidet.c
2471 F:      drivers/mmc/host/uniphier-sd.c
2472 F:      drivers/pinctrl/uniphier/
2473 F:      drivers/reset/reset-uniphier.c
2474 F:      drivers/tty/serial/8250/8250_uniphier.c
2475 N:      uniphier
2476
2477 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2478 M:      Ulf Hansson <ulf.hansson@linaro.org>
2479 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2480 T:      git git://git.linaro.org/people/ulfh/clk.git
2481 S:      Maintained
2482 F:      drivers/clk/ux500/
2483
2484 ARM/VERSATILE EXPRESS PLATFORM
2485 M:      Liviu Dudau <liviu.dudau@arm.com>
2486 M:      Sudeep Holla <sudeep.holla@arm.com>
2487 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2488 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2489 S:      Maintained
2490 F:      arch/arm/boot/dts/vexpress*
2491 F:      arch/arm64/boot/dts/arm/
2492 F:      arch/arm/mach-vexpress/
2493 F:      */*/vexpress*
2494 F:      */*/*/vexpress*
2495 F:      drivers/clk/versatile/clk-vexpress-osc.c
2496 F:      drivers/clocksource/timer-versatile.c
2497 N:      mps2
2498
2499 ARM/VFP SUPPORT
2500 M:      Russell King <linux@armlinux.org.uk>
2501 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2502 W:      http://www.armlinux.org.uk/
2503 S:      Maintained
2504 F:      arch/arm/vfp/
2505
2506 ARM/VOIPAC PXA270 SUPPORT
2507 M:      Marek Vasut <marek.vasut@gmail.com>
2508 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2509 S:      Maintained
2510 F:      arch/arm/mach-pxa/vpac270.c
2511 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2512
2513 ARM/VT8500 ARM ARCHITECTURE
2514 M:      Tony Prisk <linux@prisktech.co.nz>
2515 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2516 S:      Maintained
2517 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2518 F:      arch/arm/mach-vt8500/
2519 F:      drivers/clocksource/timer-vt8500.c
2520 F:      drivers/i2c/busses/i2c-wmt.c
2521 F:      drivers/mmc/host/wmt-sdmmc.c
2522 F:      drivers/pwm/pwm-vt8500.c
2523 F:      drivers/rtc/rtc-vt8500.c
2524 F:      drivers/tty/serial/vt8500_serial.c
2525 F:      drivers/usb/host/ehci-platform.c
2526 F:      drivers/usb/host/uhci-platform.c
2527 F:      drivers/video/fbdev/vt8500lcdfb.*
2528 F:      drivers/video/fbdev/wm8505fb*
2529 F:      drivers/video/fbdev/wmt_ge_rops.*
2530
2531 ARM/ZIPIT Z2 SUPPORT
2532 M:      Marek Vasut <marek.vasut@gmail.com>
2533 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2534 S:      Maintained
2535 F:      arch/arm/mach-pxa/z2.c
2536 F:      arch/arm/mach-pxa/include/mach/z2.h
2537
2538 ARM/ZTE ARCHITECTURE
2539 M:      Jun Nie <jun.nie@linaro.org>
2540 M:      Shawn Guo <shawnguo@kernel.org>
2541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2542 S:      Maintained
2543 F:      arch/arm/boot/dts/zx2967*
2544 F:      arch/arm/mach-zx/
2545 F:      arch/arm64/boot/dts/zte/
2546 F:      drivers/clk/zte/
2547 F:      drivers/dma/zx_dma.c
2548 F:      drivers/gpio/gpio-zx.c
2549 F:      drivers/i2c/busses/i2c-zx2967.c
2550 F:      drivers/mmc/host/dw_mmc-zx.*
2551 F:      drivers/pinctrl/zte/
2552 F:      drivers/soc/zte/
2553 F:      drivers/thermal/zx2967_thermal.c
2554 F:      drivers/watchdog/zx2967_wdt.c
2555 F:      Documentation/devicetree/bindings/arm/zte.yaml
2556 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2557 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2558 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2559 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2560 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2561 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2562 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2563 F:      Documentation/devicetree/bindings/soc/zte/
2564 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2565 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2566 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2567 F:      include/dt-bindings/clock/zx2967*.h
2568 F:      include/dt-bindings/soc/zte,*.h
2569 F:      sound/soc/codecs/zx_aud96p22.c
2570 F:      sound/soc/zte/
2571
2572 ARM/ZYNQ ARCHITECTURE
2573 M:      Michal Simek <michal.simek@xilinx.com>
2574 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2575 W:      http://wiki.xilinx.com
2576 T:      git https://github.com/Xilinx/linux-xlnx.git
2577 S:      Supported
2578 F:      arch/arm/mach-zynq/
2579 F:      drivers/cpuidle/cpuidle-zynq.c
2580 F:      drivers/block/xsysace.c
2581 N:      zynq
2582 N:      xilinx
2583 F:      Documentation/devicetree/bindings/i2c/i2c-cadence.txt
2584 F:      Documentation/devicetree/bindings/i2c/i2c-xiic.txt
2585 F:      drivers/clocksource/timer-cadence-ttc.c
2586 F:      drivers/i2c/busses/i2c-cadence.c
2587 F:      drivers/mmc/host/sdhci-of-arasan.c
2588 F:      drivers/edac/synopsys_edac.c
2589 F:      drivers/i2c/busses/i2c-xiic.c
2590
2591 ARM64 PORT (AARCH64 ARCHITECTURE)
2592 M:      Catalin Marinas <catalin.marinas@arm.com>
2593 M:      Will Deacon <will@kernel.org>
2594 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2595 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2596 S:      Maintained
2597 F:      arch/arm64/
2598 X:      arch/arm64/boot/dts/
2599 F:      Documentation/arm64/
2600
2601 AS3645A LED FLASH CONTROLLER DRIVER
2602 M:      Sakari Ailus <sakari.ailus@iki.fi>
2603 L:      linux-leds@vger.kernel.org
2604 S:      Maintained
2605 F:      drivers/leds/leds-as3645a.c
2606
2607 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2608 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2609 L:      linux-media@vger.kernel.org
2610 T:      git git://linuxtv.org/media_tree.git
2611 S:      Maintained
2612 F:      drivers/media/i2c/ak7375.c
2613 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2614
2615 ASAHI KASEI AK8974 DRIVER
2616 M:      Linus Walleij <linus.walleij@linaro.org>
2617 L:      linux-iio@vger.kernel.org
2618 W:      http://www.akm.com/
2619 S:      Supported
2620 F:      drivers/iio/magnetometer/ak8974.c
2621
2622 ASC7621 HARDWARE MONITOR DRIVER
2623 M:      George Joseph <george.joseph@fairview5.com>
2624 L:      linux-hwmon@vger.kernel.org
2625 S:      Maintained
2626 F:      Documentation/hwmon/asc7621.rst
2627 F:      drivers/hwmon/asc7621.c
2628
2629 ASPEED PINCTRL DRIVERS
2630 M:      Andrew Jeffery <andrew@aj.id.au>
2631 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2632 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2633 L:      linux-gpio@vger.kernel.org
2634 S:      Maintained
2635 F:      drivers/pinctrl/aspeed/
2636 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
2637
2638 ASPEED VIDEO ENGINE DRIVER
2639 M:      Eddie James <eajames@linux.ibm.com>
2640 L:      linux-media@vger.kernel.org
2641 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2642 S:      Maintained
2643 F:      drivers/media/platform/aspeed-video.c
2644 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2645
2646 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2647 M:      Corentin Chary <corentin.chary@gmail.com>
2648 L:      acpi4asus-user@lists.sourceforge.net
2649 L:      platform-driver-x86@vger.kernel.org
2650 W:      http://acpi4asus.sf.net
2651 S:      Maintained
2652 F:      drivers/platform/x86/asus*.c
2653 F:      drivers/platform/x86/eeepc*.c
2654
2655 ASUS WIRELESS RADIO CONTROL DRIVER
2656 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2657 L:      platform-driver-x86@vger.kernel.org
2658 S:      Maintained
2659 F:      drivers/platform/x86/asus-wireless.c
2660
2661 ASYMMETRIC KEYS
2662 M:      David Howells <dhowells@redhat.com>
2663 L:      keyrings@vger.kernel.org
2664 S:      Maintained
2665 F:      Documentation/crypto/asymmetric-keys.txt
2666 F:      include/linux/verification.h
2667 F:      include/crypto/public_key.h
2668 F:      include/crypto/pkcs7.h
2669 F:      crypto/asymmetric_keys/
2670
2671 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2672 R:      Dan Williams <dan.j.williams@intel.com>
2673 W:      http://sourceforge.net/projects/xscaleiop
2674 S:      Odd fixes
2675 F:      Documentation/crypto/async-tx-api.txt
2676 F:      crypto/async_tx/
2677 F:      drivers/dma/
2678 F:      include/linux/dmaengine.h
2679 F:      include/linux/async_tx.h
2680
2681 AT24 EEPROM DRIVER
2682 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2683 L:      linux-i2c@vger.kernel.org
2684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2685 S:      Maintained
2686 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2687 F:      drivers/misc/eeprom/at24.c
2688
2689 ATA OVER ETHERNET (AOE) DRIVER
2690 M:      "Justin Sanders" <justin@coraid.com>
2691 W:      http://www.openaoe.org/
2692 S:      Supported
2693 F:      Documentation/admin-guide/aoe/
2694 F:      drivers/block/aoe/
2695
2696 ATHEROS 71XX/9XXX GPIO DRIVER
2697 M:      Alban Bedel <albeu@free.fr>
2698 W:      https://github.com/AlbanBedel/linux
2699 T:      git git://github.com/AlbanBedel/linux
2700 S:      Maintained
2701 F:      drivers/gpio/gpio-ath79.c
2702 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2703
2704 ATHEROS 71XX/9XXX USB PHY DRIVER
2705 M:      Alban Bedel <albeu@free.fr>
2706 W:      https://github.com/AlbanBedel/linux
2707 T:      git git://github.com/AlbanBedel/linux
2708 S:      Maintained
2709 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2710 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2711
2712 ATHEROS ATH GENERIC UTILITIES
2713 M:      Kalle Valo <kvalo@codeaurora.org>
2714 L:      linux-wireless@vger.kernel.org
2715 S:      Supported
2716 F:      drivers/net/wireless/ath/*
2717
2718 ATHEROS ATH5K WIRELESS DRIVER
2719 M:      Jiri Slaby <jirislaby@gmail.com>
2720 M:      Nick Kossifidis <mickflemm@gmail.com>
2721 M:      Luis Chamberlain <mcgrof@kernel.org>
2722 L:      linux-wireless@vger.kernel.org
2723 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2724 S:      Maintained
2725 F:      drivers/net/wireless/ath/ath5k/
2726
2727 ATHEROS ATH6KL WIRELESS DRIVER
2728 M:      Kalle Valo <kvalo@codeaurora.org>
2729 L:      linux-wireless@vger.kernel.org
2730 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2732 S:      Supported
2733 F:      drivers/net/wireless/ath/ath6kl/
2734
2735 ATI_REMOTE2 DRIVER
2736 M:      Ville Syrjala <syrjala@sci.fi>
2737 S:      Maintained
2738 F:      drivers/input/misc/ati_remote2.c
2739
2740 ATK0110 HWMON DRIVER
2741 M:      Luca Tettamanti <kronos.it@gmail.com>
2742 L:      linux-hwmon@vger.kernel.org
2743 S:      Maintained
2744 F:      drivers/hwmon/asus_atk0110.c
2745
2746 ATLX ETHERNET DRIVERS
2747 M:      Jay Cliburn <jcliburn@gmail.com>
2748 M:      Chris Snook <chris.snook@gmail.com>
2749 L:      netdev@vger.kernel.org
2750 W:      http://sourceforge.net/projects/atl1
2751 W:      http://atl1.sourceforge.net
2752 S:      Maintained
2753 F:      drivers/net/ethernet/atheros/
2754
2755 ATM
2756 M:      Chas Williams <3chas3@gmail.com>
2757 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2758 L:      netdev@vger.kernel.org
2759 W:      http://linux-atm.sourceforge.net
2760 S:      Maintained
2761 F:      drivers/atm/
2762 F:      include/linux/atm*
2763 F:      include/uapi/linux/atm*
2764
2765 ATMEL MACB ETHERNET DRIVER
2766 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2767 S:      Supported
2768 F:      drivers/net/ethernet/cadence/
2769
2770 ATMEL MAXTOUCH DRIVER
2771 M:      Nick Dyer <nick@shmanahar.org>
2772 T:      git git://github.com/ndyer/linux.git
2773 S:      Maintained
2774 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2775 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2776
2777 ATMEL WIRELESS DRIVER
2778 M:      Simon Kelley <simon@thekelleys.org.uk>
2779 L:      linux-wireless@vger.kernel.org
2780 W:      http://www.thekelleys.org.uk/atmel
2781 W:      http://atmelwlandriver.sourceforge.net/
2782 S:      Maintained
2783 F:      drivers/net/wireless/atmel/atmel*
2784
2785 ATOMIC INFRASTRUCTURE
2786 M:      Will Deacon <will@kernel.org>
2787 M:      Peter Zijlstra <peterz@infradead.org>
2788 R:      Boqun Feng <boqun.feng@gmail.com>
2789 L:      linux-kernel@vger.kernel.org
2790 S:      Maintained
2791 F:      arch/*/include/asm/atomic*.h
2792 F:      include/*/atomic*.h
2793 F:      scripts/atomic/
2794
2795 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2796 M:      Bradley Grove <linuxdrivers@attotech.com>
2797 L:      linux-scsi@vger.kernel.org
2798 W:      http://www.attotech.com
2799 S:      Supported
2800 F:      drivers/scsi/esas2r
2801
2802 ATUSB IEEE 802.15.4 RADIO DRIVER
2803 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2804 L:      linux-wpan@vger.kernel.org
2805 S:      Maintained
2806 F:      drivers/net/ieee802154/atusb.c
2807 F:      drivers/net/ieee802154/atusb.h
2808 F:      drivers/net/ieee802154/at86rf230.h
2809
2810 AUDIT SUBSYSTEM
2811 M:      Paul Moore <paul@paul-moore.com>
2812 M:      Eric Paris <eparis@redhat.com>
2813 L:      linux-audit@redhat.com (moderated for non-subscribers)
2814 W:      https://github.com/linux-audit
2815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2816 S:      Supported
2817 F:      include/linux/audit.h
2818 F:      include/uapi/linux/audit.h
2819 F:      kernel/audit*
2820
2821 AUXILIARY DISPLAY DRIVERS
2822 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2823 S:      Maintained
2824 F:      drivers/auxdisplay/
2825 F:      include/linux/cfag12864b.h
2826
2827 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2828 M:      Andreas Klinger <ak@it-klinger.de>
2829 L:      linux-iio@vger.kernel.org
2830 S:      Maintained
2831 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
2832 F:      drivers/iio/adc/hx711.c
2833
2834 AX.25 NETWORK LAYER
2835 M:      Ralf Baechle <ralf@linux-mips.org>
2836 L:      linux-hams@vger.kernel.org
2837 W:      http://www.linux-ax25.org/
2838 S:      Maintained
2839 F:      include/uapi/linux/ax25.h
2840 F:      include/net/ax25.h
2841 F:      net/ax25/
2842
2843 AXENTIA ARM DEVICES
2844 M:      Peter Rosin <peda@axentia.se>
2845 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2846 S:      Maintained
2847 F:      Documentation/devicetree/bindings/arm/axentia.txt
2848 F:      arch/arm/boot/dts/at91-linea.dtsi
2849 F:      arch/arm/boot/dts/at91-natte.dtsi
2850 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2851 F:      arch/arm/boot/dts/at91-tse850-3.dts
2852
2853 AXENTIA ASOC DRIVERS
2854 M:      Peter Rosin <peda@axentia.se>
2855 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2856 S:      Maintained
2857 F:      Documentation/devicetree/bindings/sound/axentia,*
2858 F:      sound/soc/atmel/tse850-pcm5142.c
2859
2860 AXXIA I2C CONTROLLER
2861 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2862 L:      linux-i2c@vger.kernel.org
2863 S:      Maintained
2864 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2865 F:      drivers/i2c/busses/i2c-axxia.c
2866
2867 AZ6007 DVB DRIVER
2868 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2869 L:      linux-media@vger.kernel.org
2870 W:      https://linuxtv.org
2871 T:      git git://linuxtv.org/media_tree.git
2872 S:      Maintained
2873 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2874
2875 AZTECH FM RADIO RECEIVER DRIVER
2876 M:      Hans Verkuil <hverkuil@xs4all.nl>
2877 L:      linux-media@vger.kernel.org
2878 T:      git git://linuxtv.org/media_tree.git
2879 W:      https://linuxtv.org
2880 S:      Maintained
2881 F:      drivers/media/radio/radio-aztech*
2882
2883 B43 WIRELESS DRIVER
2884 L:      linux-wireless@vger.kernel.org
2885 L:      b43-dev@lists.infradead.org
2886 W:      http://wireless.kernel.org/en/users/Drivers/b43
2887 S:      Odd Fixes
2888 F:      drivers/net/wireless/broadcom/b43/
2889
2890 B43LEGACY WIRELESS DRIVER
2891 M:      Larry Finger <Larry.Finger@lwfinger.net>
2892 L:      linux-wireless@vger.kernel.org
2893 L:      b43-dev@lists.infradead.org
2894 W:      http://wireless.kernel.org/en/users/Drivers/b43
2895 S:      Maintained
2896 F:      drivers/net/wireless/broadcom/b43legacy/
2897
2898 BACKLIGHT CLASS/SUBSYSTEM
2899 M:      Lee Jones <lee.jones@linaro.org>
2900 M:      Daniel Thompson <daniel.thompson@linaro.org>
2901 M:      Jingoo Han <jingoohan1@gmail.com>
2902 L:      dri-devel@lists.freedesktop.org
2903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2904 S:      Maintained
2905 F:      drivers/video/backlight/
2906 F:      include/linux/backlight.h
2907 F:      include/linux/pwm_backlight.h
2908 F:      Documentation/devicetree/bindings/leds/backlight
2909
2910 BATMAN ADVANCED
2911 M:      Marek Lindner <mareklindner@neomailbox.ch>
2912 M:      Simon Wunderlich <sw@simonwunderlich.de>
2913 M:      Antonio Quartulli <a@unstable.cc>
2914 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2915 W:      https://www.open-mesh.org/
2916 B:      https://www.open-mesh.org/projects/batman-adv/issues
2917 C:      irc://chat.freenode.net/batman
2918 Q:      https://patchwork.open-mesh.org/project/batman/list/
2919 T:      git https://git.open-mesh.org/linux-merge.git
2920 S:      Maintained
2921 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2922 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
2923 F:      Documentation/networking/batman-adv.rst
2924 F:      include/uapi/linux/batadv_packet.h
2925 F:      include/uapi/linux/batman_adv.h
2926 F:      net/batman-adv/
2927
2928 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2929 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2930 L:      linux-hams@vger.kernel.org
2931 W:      http://www.baycom.org/~tom/ham/ham.html
2932 S:      Maintained
2933 F:      drivers/net/hamradio/baycom*
2934
2935 BCACHE (BLOCK LAYER CACHE)
2936 M:      Coly Li <colyli@suse.de>
2937 M:      Kent Overstreet <kent.overstreet@gmail.com>
2938 L:      linux-bcache@vger.kernel.org
2939 W:      http://bcache.evilpiepirate.org
2940 C:      irc://irc.oftc.net/bcache
2941 S:      Maintained
2942 F:      drivers/md/bcache/
2943
2944 BDISP ST MEDIA DRIVER
2945 M:      Fabien Dessenne <fabien.dessenne@st.com>
2946 L:      linux-media@vger.kernel.org
2947 T:      git git://linuxtv.org/media_tree.git
2948 W:      https://linuxtv.org
2949 S:      Supported
2950 F:      drivers/media/platform/sti/bdisp
2951
2952 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2953 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2954 L:      netdev@vger.kernel.org
2955 S:      Maintained
2956 F:      drivers/net/ethernet/ec_bhf.c
2957
2958 BEFS FILE SYSTEM
2959 M:      Luis de Bethencourt <luisbg@kernel.org>
2960 M:      Salah Triki <salah.triki@gmail.com>
2961 S:      Maintained
2962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2963 F:      Documentation/filesystems/befs.txt
2964 F:      fs/befs/
2965
2966 BFQ I/O SCHEDULER
2967 M:      Paolo Valente <paolo.valente@linaro.org>
2968 M:      Jens Axboe <axboe@kernel.dk>
2969 L:      linux-block@vger.kernel.org
2970 S:      Maintained
2971 F:      block/bfq-*
2972 F:      Documentation/block/bfq-iosched.rst
2973
2974 BFS FILE SYSTEM
2975 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2976 S:      Maintained
2977 F:      Documentation/filesystems/bfs.txt
2978 F:      fs/bfs/
2979 F:      include/uapi/linux/bfs_fs.h
2980
2981 BLINKM RGB LED DRIVER
2982 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2983 S:      Maintained
2984 F:      drivers/leds/leds-blinkm.c
2985
2986 BLOCK LAYER
2987 M:      Jens Axboe <axboe@kernel.dk>
2988 L:      linux-block@vger.kernel.org
2989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2990 S:      Maintained
2991 F:      block/
2992 F:      drivers/block/
2993 F:      kernel/trace/blktrace.c
2994 F:      lib/sbitmap.c
2995
2996 BLOCK2MTD DRIVER
2997 M:      Joern Engel <joern@lazybastard.org>
2998 L:      linux-mtd@lists.infradead.org
2999 S:      Maintained
3000 F:      drivers/mtd/devices/block2mtd.c
3001
3002 BLUETOOTH DRIVERS
3003 M:      Marcel Holtmann <marcel@holtmann.org>
3004 M:      Johan Hedberg <johan.hedberg@gmail.com>
3005 L:      linux-bluetooth@vger.kernel.org
3006 W:      http://www.bluez.org/
3007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3009 S:      Maintained
3010 F:      drivers/bluetooth/
3011
3012 BLUETOOTH SUBSYSTEM
3013 M:      Marcel Holtmann <marcel@holtmann.org>
3014 M:      Johan Hedberg <johan.hedberg@gmail.com>
3015 L:      linux-bluetooth@vger.kernel.org
3016 W:      http://www.bluez.org/
3017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3019 S:      Maintained
3020 F:      net/bluetooth/
3021 F:      include/net/bluetooth/
3022
3023 BONDING DRIVER
3024 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3025 M:      Veaceslav Falico <vfalico@gmail.com>
3026 M:      Andy Gospodarek <andy@greyhouse.net>
3027 L:      netdev@vger.kernel.org
3028 W:      http://sourceforge.net/projects/bonding/
3029 S:      Supported
3030 F:      drivers/net/bonding/
3031 F:      include/uapi/linux/if_bonding.h
3032
3033 BPF (Safe dynamic programs and tools)
3034 M:      Alexei Starovoitov <ast@kernel.org>
3035 M:      Daniel Borkmann <daniel@iogearbox.net>
3036 R:      Martin KaFai Lau <kafai@fb.com>
3037 R:      Song Liu <songliubraving@fb.com>
3038 R:      Yonghong Song <yhs@fb.com>
3039 L:      netdev@vger.kernel.org
3040 L:      bpf@vger.kernel.org
3041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3043 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
3044 S:      Supported
3045 F:      arch/*/net/*
3046 F:      Documentation/networking/filter.txt
3047 F:      Documentation/bpf/
3048 F:      include/linux/bpf*
3049 F:      include/linux/filter.h
3050 F:      include/trace/events/xdp.h
3051 F:      include/uapi/linux/bpf*
3052 F:      include/uapi/linux/filter.h
3053 F:      kernel/bpf/
3054 F:      kernel/trace/bpf_trace.c
3055 F:      lib/test_bpf.c
3056 F:      net/bpf/
3057 F:      net/core/filter.c
3058 F:      net/sched/act_bpf.c
3059 F:      net/sched/cls_bpf.c
3060 F:      samples/bpf/
3061 F:      tools/bpf/
3062 F:      tools/lib/bpf/
3063 F:      tools/testing/selftests/bpf/
3064 K:      bpf
3065 N:      bpf
3066
3067 BPF JIT for ARM
3068 M:      Shubham Bansal <illusionist.neo@gmail.com>
3069 L:      netdev@vger.kernel.org
3070 L:      bpf@vger.kernel.org
3071 S:      Maintained
3072 F:      arch/arm/net/
3073
3074 BPF JIT for ARM64
3075 M:      Daniel Borkmann <daniel@iogearbox.net>
3076 M:      Alexei Starovoitov <ast@kernel.org>
3077 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3078 L:      netdev@vger.kernel.org
3079 L:      bpf@vger.kernel.org
3080 S:      Supported
3081 F:      arch/arm64/net/
3082
3083 BPF JIT for MIPS (32-BIT AND 64-BIT)
3084 M:      Paul Burton <paul.burton@mips.com>
3085 L:      netdev@vger.kernel.org
3086 L:      bpf@vger.kernel.org
3087 S:      Maintained
3088 F:      arch/mips/net/
3089
3090 BPF JIT for NFP NICs
3091 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
3092 L:      netdev@vger.kernel.org
3093 L:      bpf@vger.kernel.org
3094 S:      Supported
3095 F:      drivers/net/ethernet/netronome/nfp/bpf/
3096
3097 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3098 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3099 M:      Sandipan Das <sandipan@linux.ibm.com>
3100 L:      netdev@vger.kernel.org
3101 L:      bpf@vger.kernel.org
3102 S:      Maintained
3103 F:      arch/powerpc/net/
3104
3105 BPF JIT for RISC-V (RV64G)
3106 M:      Björn Töpel <bjorn.topel@gmail.com>
3107 L:      netdev@vger.kernel.org
3108 S:      Maintained
3109 F:      arch/riscv/net/
3110
3111 BPF JIT for S390
3112 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3113 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3114 M:      Vasily Gorbik <gor@linux.ibm.com>
3115 L:      netdev@vger.kernel.org
3116 L:      bpf@vger.kernel.org
3117 S:      Maintained
3118 F:      arch/s390/net/
3119 X:      arch/s390/net/pnet.c
3120
3121 BPF JIT for SPARC (32-BIT AND 64-BIT)
3122 M:      David S. Miller <davem@davemloft.net>
3123 L:      netdev@vger.kernel.org
3124 L:      bpf@vger.kernel.org
3125 S:      Maintained
3126 F:      arch/sparc/net/
3127
3128 BPF JIT for X86 32-BIT
3129 M:      Wang YanQing <udknight@gmail.com>
3130 L:      netdev@vger.kernel.org
3131 L:      bpf@vger.kernel.org
3132 S:      Maintained
3133 F:      arch/x86/net/bpf_jit_comp32.c
3134
3135 BPF JIT for X86 64-BIT
3136 M:      Alexei Starovoitov <ast@kernel.org>
3137 M:      Daniel Borkmann <daniel@iogearbox.net>
3138 L:      netdev@vger.kernel.org
3139 L:      bpf@vger.kernel.org
3140 S:      Supported
3141 F:      arch/x86/net/
3142 X:      arch/x86/net/bpf_jit_comp32.c
3143
3144 BROADCOM B44 10/100 ETHERNET DRIVER
3145 M:      Michael Chan <michael.chan@broadcom.com>
3146 L:      netdev@vger.kernel.org
3147 S:      Supported
3148 F:      drivers/net/ethernet/broadcom/b44.*
3149
3150 BROADCOM B53 ETHERNET SWITCH DRIVER
3151 M:      Florian Fainelli <f.fainelli@gmail.com>
3152 L:      netdev@vger.kernel.org
3153 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3154 S:      Supported
3155 F:      drivers/net/dsa/b53/*
3156 F:      include/linux/platform_data/b53.h
3157
3158 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3159 M:      Florian Fainelli <f.fainelli@gmail.com>
3160 M:      Ray Jui <rjui@broadcom.com>
3161 M:      Scott Branden <sbranden@broadcom.com>
3162 M:      bcm-kernel-feedback-list@broadcom.com
3163 T:      git git://github.com/broadcom/mach-bcm
3164 S:      Maintained
3165 N:      bcm281*
3166 N:      bcm113*
3167 N:      bcm216*
3168 N:      kona
3169 F:      arch/arm/mach-bcm/
3170
3171 BROADCOM BCM2835 ARM ARCHITECTURE
3172 M:      Eric Anholt <eric@anholt.net>
3173 M:      Stefan Wahren <wahrenst@gmx.net>
3174 L:      bcm-kernel-feedback-list@broadcom.com
3175 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3176 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3177 T:      git git://github.com/anholt/linux
3178 S:      Maintained
3179 N:      bcm2835
3180 F:      drivers/staging/vc04_services
3181
3182 BROADCOM BCM47XX MIPS ARCHITECTURE
3183 M:      Hauke Mehrtens <hauke@hauke-m.de>
3184 M:      Rafał Miłecki <zajec5@gmail.com>
3185 L:      linux-mips@vger.kernel.org
3186 S:      Maintained
3187 F:      Documentation/devicetree/bindings/mips/brcm/
3188 F:      arch/mips/bcm47xx/*
3189 F:      arch/mips/include/asm/mach-bcm47xx/*
3190
3191 BROADCOM BCM5301X ARM ARCHITECTURE
3192 M:      Hauke Mehrtens <hauke@hauke-m.de>
3193 M:      Rafał Miłecki <zajec5@gmail.com>
3194 M:      bcm-kernel-feedback-list@broadcom.com
3195 L:      linux-arm-kernel@lists.infradead.org
3196 S:      Maintained
3197 F:      arch/arm/mach-bcm/bcm_5301x.c
3198 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3199 F:      arch/arm/boot/dts/bcm470*
3200 F:      arch/arm/boot/dts/bcm953012*
3201
3202 BROADCOM BCM53573 ARM ARCHITECTURE
3203 M:      Rafał Miłecki <rafal@milecki.pl>
3204 L:      bcm-kernel-feedback-list@broadcom.com
3205 L:      linux-arm-kernel@lists.infradead.org
3206 S:      Maintained
3207 F:      arch/arm/boot/dts/bcm53573*
3208 F:      arch/arm/boot/dts/bcm47189*
3209
3210 BROADCOM BCM63XX ARM ARCHITECTURE
3211 M:      Florian Fainelli <f.fainelli@gmail.com>
3212 M:      bcm-kernel-feedback-list@broadcom.com
3213 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3214 T:      git git://github.com/broadcom/stblinux.git
3215 S:      Maintained
3216 N:      bcm63xx
3217
3218 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3219 M:      Kevin Cernekee <cernekee@gmail.com>
3220 L:      linux-usb@vger.kernel.org
3221 S:      Maintained
3222 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3223
3224 BROADCOM BCM7XXX ARM ARCHITECTURE
3225 M:      Brian Norris <computersforpeace@gmail.com>
3226 M:      Gregory Fong <gregory.0xf0@gmail.com>
3227 M:      Florian Fainelli <f.fainelli@gmail.com>
3228 M:      bcm-kernel-feedback-list@broadcom.com
3229 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3230 T:      git git://github.com/broadcom/stblinux.git
3231 S:      Maintained
3232 F:      arch/arm/mach-bcm/*brcmstb*
3233 F:      arch/arm/boot/dts/bcm7*.dts*
3234 F:      drivers/bus/brcmstb_gisb.c
3235 F:      arch/arm/mm/cache-b15-rac.c
3236 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3237 N:      brcmstb
3238
3239 BROADCOM BMIPS CPUFREQ DRIVER
3240 M:      Markus Mayer <mmayer@broadcom.com>
3241 M:      bcm-kernel-feedback-list@broadcom.com
3242 L:      linux-pm@vger.kernel.org
3243 S:      Maintained
3244 F:      drivers/cpufreq/bmips-cpufreq.c
3245
3246 BROADCOM BMIPS MIPS ARCHITECTURE
3247 M:      Kevin Cernekee <cernekee@gmail.com>
3248 M:      Florian Fainelli <f.fainelli@gmail.com>
3249 L:      bcm-kernel-feedback-list@broadcom.com
3250 L:      linux-mips@vger.kernel.org
3251 T:      git git://github.com/broadcom/stblinux.git
3252 S:      Maintained
3253 F:      arch/mips/bmips/*
3254 F:      arch/mips/include/asm/mach-bmips/*
3255 F:      arch/mips/kernel/*bmips*
3256 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3257 F:      drivers/irqchip/irq-bcm63*
3258 F:      drivers/irqchip/irq-bcm7*
3259 F:      drivers/irqchip/irq-brcmstb*
3260 F:      include/linux/bcm963xx_nvram.h
3261 F:      include/linux/bcm963xx_tag.h
3262
3263 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3264 M:      Rasesh Mody <rmody@marvell.com>
3265 M:      GR-Linux-NIC-Dev@marvell.com
3266 L:      netdev@vger.kernel.org
3267 S:      Supported
3268 F:      drivers/net/ethernet/broadcom/bnx2.*
3269 F:      drivers/net/ethernet/broadcom/bnx2_*
3270
3271 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3272 M:      QLogic-Storage-Upstream@qlogic.com
3273 L:      linux-scsi@vger.kernel.org
3274 S:      Supported
3275 F:      drivers/scsi/bnx2fc/
3276
3277 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3278 M:      QLogic-Storage-Upstream@qlogic.com
3279 L:      linux-scsi@vger.kernel.org
3280 S:      Supported
3281 F:      drivers/scsi/bnx2i/
3282
3283 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3284 M:      Ariel Elior <aelior@marvell.com>
3285 M:      Sudarsana Kalluru <skalluru@marvell.com>
3286 M:      GR-everest-linux-l2@marvell.com
3287 L:      netdev@vger.kernel.org
3288 S:      Supported
3289 F:      drivers/net/ethernet/broadcom/bnx2x/
3290
3291 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3292 M:      Michael Chan <michael.chan@broadcom.com>
3293 L:      netdev@vger.kernel.org
3294 S:      Supported
3295 F:      drivers/net/ethernet/broadcom/bnxt/
3296
3297 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3298 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3299 M:      Franky Lin <franky.lin@broadcom.com>
3300 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3301 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3302 M:      Wright Feng <wright.feng@cypress.com>
3303 L:      linux-wireless@vger.kernel.org
3304 L:      brcm80211-dev-list.pdl@broadcom.com
3305 L:      brcm80211-dev-list@cypress.com
3306 S:      Supported
3307 F:      drivers/net/wireless/broadcom/brcm80211/
3308
3309 BROADCOM BRCMSTB GPIO DRIVER
3310 M:      Gregory Fong <gregory.0xf0@gmail.com>
3311 L:      bcm-kernel-feedback-list@broadcom.com
3312 S:      Supported
3313 F:      drivers/gpio/gpio-brcmstb.c
3314 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3315
3316 BROADCOM BRCMSTB I2C DRIVER
3317 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3318 L:      linux-i2c@vger.kernel.org
3319 L:      bcm-kernel-feedback-list@broadcom.com
3320 S:      Supported
3321 F:      drivers/i2c/busses/i2c-brcmstb.c
3322 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3323
3324 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3325 M:      Al Cooper <alcooperx@gmail.com>
3326 L:      linux-kernel@vger.kernel.org
3327 L:      bcm-kernel-feedback-list@broadcom.com
3328 S:      Maintained
3329 F:      drivers/phy/broadcom/phy-brcm-usb*
3330
3331 BROADCOM GENET ETHERNET DRIVER
3332 M:      Doug Berger <opendmb@gmail.com>
3333 M:      Florian Fainelli <f.fainelli@gmail.com>
3334 L:      bcm-kernel-feedback-list@broadcom.com
3335 L:      netdev@vger.kernel.org
3336 S:      Supported
3337 F:      drivers/net/ethernet/broadcom/genet/
3338
3339 BROADCOM IPROC ARM ARCHITECTURE
3340 M:      Ray Jui <rjui@broadcom.com>
3341 M:      Scott Branden <sbranden@broadcom.com>
3342 M:      bcm-kernel-feedback-list@broadcom.com
3343 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3344 T:      git git://github.com/broadcom/cygnus-linux.git
3345 S:      Maintained
3346 N:      iproc
3347 N:      cygnus
3348 N:      bcm[-_]nsp
3349 N:      bcm9113*
3350 N:      bcm9583*
3351 N:      bcm9585*
3352 N:      bcm9586*
3353 N:      bcm988312
3354 N:      bcm113*
3355 N:      bcm583*
3356 N:      bcm585*
3357 N:      bcm586*
3358 N:      bcm88312
3359 N:      hr2
3360 N:      stingray
3361 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3362 F:      arch/arm64/boot/dts/broadcom/stingray/*
3363 F:      drivers/clk/bcm/clk-ns*
3364 F:      drivers/clk/bcm/clk-sr*
3365 F:      drivers/pinctrl/bcm/pinctrl-ns*
3366 F:      include/dt-bindings/clock/bcm-sr*
3367
3368 BROADCOM KONA GPIO DRIVER
3369 M:      Ray Jui <rjui@broadcom.com>
3370 L:      bcm-kernel-feedback-list@broadcom.com
3371 S:      Supported
3372 F:      drivers/gpio/gpio-bcm-kona.c
3373 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3374
3375 BROADCOM NETXTREME-E ROCE DRIVER
3376 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3377 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3378 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3379 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3380 L:      linux-rdma@vger.kernel.org
3381 W:      http://www.broadcom.com
3382 S:      Supported
3383 F:      drivers/infiniband/hw/bnxt_re/
3384 F:      include/uapi/rdma/bnxt_re-abi.h
3385
3386 BROADCOM NVRAM DRIVER
3387 M:      Rafał Miłecki <zajec5@gmail.com>
3388 L:      linux-mips@vger.kernel.org
3389 S:      Maintained
3390 F:      drivers/firmware/broadcom/*
3391
3392 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3393 M:      Rafał Miłecki <zajec5@gmail.com>
3394 L:      linux-wireless@vger.kernel.org
3395 S:      Maintained
3396 F:      drivers/bcma/
3397 F:      include/linux/bcma/
3398
3399 BROADCOM STB AVS CPUFREQ DRIVER
3400 M:      Markus Mayer <mmayer@broadcom.com>
3401 M:      bcm-kernel-feedback-list@broadcom.com
3402 L:      linux-pm@vger.kernel.org
3403 S:      Maintained
3404 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3405 F:      drivers/cpufreq/brcmstb*
3406
3407 BROADCOM STB AVS TMON DRIVER
3408 M:      Markus Mayer <mmayer@broadcom.com>
3409 M:      bcm-kernel-feedback-list@broadcom.com
3410 L:      linux-pm@vger.kernel.org
3411 S:      Maintained
3412 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3413 F:      drivers/thermal/broadcom/brcmstb*
3414
3415 BROADCOM STB NAND FLASH DRIVER
3416 M:      Brian Norris <computersforpeace@gmail.com>
3417 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3418 L:      linux-mtd@lists.infradead.org
3419 L:      bcm-kernel-feedback-list@broadcom.com
3420 S:      Maintained
3421 F:      drivers/mtd/nand/raw/brcmnand/
3422
3423 BROADCOM STB DPFE DRIVER
3424 M:      Markus Mayer <mmayer@broadcom.com>
3425 M:      bcm-kernel-feedback-list@broadcom.com
3426 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3427 S:      Maintained
3428 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3429 F:      drivers/memory/brcmstb_dpfe.c
3430
3431 BROADCOM SPI DRIVER
3432 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3433 M:      bcm-kernel-feedback-list@broadcom.com
3434 S:      Maintained
3435 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3436 F:      drivers/spi/spi-bcm-qspi.*
3437 F:      drivers/spi/spi-brcmstb-qspi.c
3438 F:      drivers/spi/spi-iproc-qspi.c
3439
3440 BROADCOM SYSTEMPORT ETHERNET DRIVER
3441 M:      Florian Fainelli <f.fainelli@gmail.com>
3442 L:      bcm-kernel-feedback-list@broadcom.com
3443 L:      netdev@vger.kernel.org
3444 S:      Supported
3445 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3446
3447 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3448 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3449 M:      Prashant Sreedharan <prashant@broadcom.com>
3450 M:      Michael Chan <mchan@broadcom.com>
3451 L:      netdev@vger.kernel.org
3452 S:      Supported
3453 F:      drivers/net/ethernet/broadcom/tg3.*
3454
3455 BROCADE BFA FC SCSI DRIVER
3456 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3457 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3458 L:      linux-scsi@vger.kernel.org
3459 S:      Supported
3460 F:      drivers/scsi/bfa/
3461
3462 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3463 M:      Rasesh Mody <rmody@marvell.com>
3464 M:      Sudarsana Kalluru <skalluru@marvell.com>
3465 M:      GR-Linux-NIC-Dev@marvell.com
3466 L:      netdev@vger.kernel.org
3467 S:      Supported
3468 F:      drivers/net/ethernet/brocade/bna/
3469
3470 BSG (block layer generic sg v4 driver)
3471 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3472 L:      linux-scsi@vger.kernel.org
3473 S:      Supported
3474 F:      block/bsg.c
3475 F:      include/linux/bsg.h
3476 F:      include/uapi/linux/bsg.h
3477
3478 BT87X AUDIO DRIVER
3479 M:      Clemens Ladisch <clemens@ladisch.de>
3480 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3482 S:      Maintained
3483 F:      Documentation/sound/cards/bt87x.rst
3484 F:      sound/pci/bt87x.c
3485
3486 BT8XXGPIO DRIVER
3487 M:      Michael Buesch <m@bues.ch>
3488 W:      http://bu3sch.de/btgpio.php
3489 S:      Maintained
3490 F:      drivers/gpio/gpio-bt8xx.c
3491
3492 BTRFS FILE SYSTEM
3493 M:      Chris Mason <clm@fb.com>
3494 M:      Josef Bacik <josef@toxicpanda.com>
3495 M:      David Sterba <dsterba@suse.com>
3496 L:      linux-btrfs@vger.kernel.org
3497 W:      http://btrfs.wiki.kernel.org/
3498 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3500 S:      Maintained
3501 F:      Documentation/filesystems/btrfs.txt
3502 F:      fs/btrfs/
3503 F:      include/linux/btrfs*
3504 F:      include/uapi/linux/btrfs*
3505
3506 BTTV VIDEO4LINUX DRIVER
3507 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3508 L:      linux-media@vger.kernel.org
3509 W:      https://linuxtv.org
3510 T:      git git://linuxtv.org/media_tree.git
3511 S:      Odd fixes
3512 F:      Documentation/media/v4l-drivers/bttv*
3513 F:      drivers/media/pci/bt8xx/bttv*
3514
3515 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3516 M:      Chanwoo Choi <cw00.choi@samsung.com>
3517 L:      linux-pm@vger.kernel.org
3518 L:      linux-samsung-soc@vger.kernel.org
3519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3520 S:      Maintained
3521 F:      drivers/devfreq/exynos-bus.c
3522 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3523
3524 BUSLOGIC SCSI DRIVER
3525 M:      Khalid Aziz <khalid@gonehiking.org>
3526 L:      linux-scsi@vger.kernel.org
3527 S:      Maintained
3528 F:      drivers/scsi/BusLogic.*
3529 F:      drivers/scsi/FlashPoint.*
3530
3531 C-MEDIA CMI8788 DRIVER
3532 M:      Clemens Ladisch <clemens@ladisch.de>
3533 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3535 S:      Maintained
3536 F:      sound/pci/oxygen/
3537
3538 C-SKY ARCHITECTURE
3539 M:      Guo Ren <guoren@kernel.org>
3540 T:      git https://github.com/c-sky/csky-linux.git
3541 S:      Supported
3542 F:      arch/csky/
3543 F:      Documentation/devicetree/bindings/csky/
3544 F:      drivers/irqchip/irq-csky-*
3545 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3546 F:      drivers/clocksource/timer-gx6605s.c
3547 F:      drivers/clocksource/timer-mp-csky.c
3548 F:      Documentation/devicetree/bindings/timer/csky,*
3549 K:      csky
3550 N:      csky
3551
3552 C6X ARCHITECTURE
3553 M:      Mark Salter <msalter@redhat.com>
3554 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3555 L:      linux-c6x-dev@linux-c6x.org
3556 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3557 S:      Maintained
3558 F:      arch/c6x/
3559
3560 CA8210 IEEE-802.15.4 RADIO DRIVER
3561 M:      Harry Morris <h.morris@cascoda.com>
3562 L:      linux-wpan@vger.kernel.org
3563 W:      https://github.com/Cascoda/ca8210-linux.git
3564 S:      Maintained
3565 F:      drivers/net/ieee802154/ca8210.c
3566 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3567
3568 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3569 M:      David Howells <dhowells@redhat.com>
3570 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3571 S:      Supported
3572 F:      Documentation/filesystems/caching/cachefiles.txt
3573 F:      fs/cachefiles/
3574
3575 CADENCE MIPI-CSI2 BRIDGES
3576 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3577 L:      linux-media@vger.kernel.org
3578 S:      Maintained
3579 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3580 F:      drivers/media/platform/cadence/cdns-csi2*
3581
3582 CADET FM/AM RADIO RECEIVER DRIVER
3583 M:      Hans Verkuil <hverkuil@xs4all.nl>
3584 L:      linux-media@vger.kernel.org
3585 T:      git git://linuxtv.org/media_tree.git
3586 W:      https://linuxtv.org
3587 S:      Maintained
3588 F:      drivers/media/radio/radio-cadet*
3589
3590 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3591 M:      Jonathan Corbet <corbet@lwn.net>
3592 L:      linux-media@vger.kernel.org
3593 T:      git git://linuxtv.org/media_tree.git
3594 S:      Maintained
3595 F:      Documentation/media/v4l-drivers/cafe_ccic*
3596 F:      drivers/media/platform/marvell-ccic/
3597
3598 CAIF NETWORK LAYER
3599 L:      netdev@vger.kernel.org
3600 S:      Orphan
3601 F:      Documentation/networking/caif/
3602 F:      drivers/net/caif/
3603 F:      include/uapi/linux/caif/
3604 F:      include/net/caif/
3605 F:      net/caif/
3606
3607 CAKE QDISC
3608 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3609 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3610 S:      Maintained
3611 F:      net/sched/sch_cake.c
3612
3613 CALGARY x86-64 IOMMU
3614 M:      Muli Ben-Yehuda <mulix@mulix.org>
3615 M:      Jon Mason <jdmason@kudzu.us>
3616 L:      iommu@lists.linux-foundation.org
3617 S:      Maintained
3618 F:      arch/x86/kernel/pci-calgary_64.c
3619 F:      arch/x86/kernel/tce_64.c
3620 F:      arch/x86/include/asm/calgary.h
3621 F:      arch/x86/include/asm/tce.h
3622
3623 CAN NETWORK DRIVERS
3624 M:      Wolfgang Grandegger <wg@grandegger.com>
3625 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3626 L:      linux-can@vger.kernel.org
3627 W:      https://github.com/linux-can
3628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3630 S:      Maintained
3631 F:      Documentation/devicetree/bindings/net/can/
3632 F:      drivers/net/can/
3633 F:      include/linux/can/dev.h
3634 F:      include/linux/can/platform/
3635 F:      include/uapi/linux/can/error.h
3636 F:      include/uapi/linux/can/netlink.h
3637
3638 CAN NETWORK LAYER
3639 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3640 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3641 L:      linux-can@vger.kernel.org
3642 W:      https://github.com/linux-can
3643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3645 S:      Maintained
3646 F:      Documentation/networking/can.rst
3647 F:      net/can/
3648 F:      include/linux/can/core.h
3649 F:      include/uapi/linux/can.h
3650 F:      include/uapi/linux/can/bcm.h
3651 F:      include/uapi/linux/can/raw.h
3652 F:      include/uapi/linux/can/gw.h
3653
3654 CAPABILITIES
3655 M:      Serge Hallyn <serge@hallyn.com>
3656 L:      linux-security-module@vger.kernel.org
3657 S:      Supported
3658 F:      include/linux/capability.h
3659 F:      include/uapi/linux/capability.h
3660 F:      security/commoncap.c
3661 F:      kernel/capability.c
3662
3663 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3664 M:      Kevin Tsai <ktsai@capellamicro.com>
3665 S:      Maintained
3666 F:      drivers/iio/light/cm*
3667
3668 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3669 M:      Christian Lamparter <chunkeey@googlemail.com>
3670 L:      linux-wireless@vger.kernel.org
3671 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3672 S:      Maintained
3673 F:      drivers/net/wireless/ath/carl9170/
3674
3675 CAVIUM I2C DRIVER
3676 M:      Jan Glauber <jglauber@cavium.com>
3677 M:      David Daney <david.daney@cavium.com>
3678 W:      http://www.cavium.com
3679 S:      Supported
3680 F:      drivers/i2c/busses/i2c-octeon*
3681 F:      drivers/i2c/busses/i2c-thunderx*
3682
3683 CAVIUM LIQUIDIO NETWORK DRIVER
3684 M:      Derek Chickles <dchickles@marvell.com>
3685 M:      Satanand Burla <sburla@marvell.com>
3686 M:      Felix Manlunas <fmanlunas@marvell.com>
3687 L:      netdev@vger.kernel.org
3688 W:      http://www.cavium.com
3689 S:      Supported
3690 F:      drivers/net/ethernet/cavium/liquidio/
3691
3692 CAVIUM MMC DRIVER
3693 M:      Jan Glauber <jglauber@cavium.com>
3694 M:      David Daney <david.daney@cavium.com>
3695 M:      Steven J. Hill <Steven.Hill@cavium.com>
3696 W:      http://www.cavium.com
3697 S:      Supported
3698 F:      drivers/mmc/host/cavium*
3699
3700 CAVIUM OCTEON-TX CRYPTO DRIVER
3701 M:      George Cherian <george.cherian@cavium.com>
3702 L:      linux-crypto@vger.kernel.org
3703 W:      http://www.cavium.com
3704 S:      Supported
3705 F:      drivers/crypto/cavium/cpt/
3706
3707 CAVIUM THUNDERX2 ARM64 SOC
3708 M:      Robert Richter <rrichter@cavium.com>
3709 M:      Jayachandran C <jnair@caviumnetworks.com>
3710 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3711 S:      Maintained
3712 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3713 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3714
3715 CC2520 IEEE-802.15.4 RADIO DRIVER
3716 M:      Varka Bhadram <varkabhadram@gmail.com>
3717 L:      linux-wpan@vger.kernel.org
3718 S:      Maintained
3719 F:      drivers/net/ieee802154/cc2520.c
3720 F:      include/linux/spi/cc2520.h
3721 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3722
3723 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3724 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3725 L:      linux-crypto@vger.kernel.org
3726 S:      Supported
3727 F:      drivers/crypto/ccree/
3728 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3729
3730 CEC FRAMEWORK
3731 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3732 L:      linux-media@vger.kernel.org
3733 T:      git git://linuxtv.org/media_tree.git
3734 W:      http://linuxtv.org
3735 S:      Supported
3736 F:      Documentation/media/kapi/cec-core.rst
3737 F:      Documentation/media/uapi/cec
3738 F:      drivers/media/cec/
3739 F:      drivers/media/rc/keymaps/rc-cec.c
3740 F:      include/media/cec.h
3741 F:      include/media/cec-notifier.h
3742 F:      include/uapi/linux/cec.h
3743 F:      include/uapi/linux/cec-funcs.h
3744 F:      Documentation/devicetree/bindings/media/cec.txt
3745 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3746
3747 CEC GPIO DRIVER
3748 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3749 L:      linux-media@vger.kernel.org
3750 T:      git git://linuxtv.org/media_tree.git
3751 W:      http://linuxtv.org
3752 S:      Supported
3753 F:      drivers/media/platform/cec-gpio/
3754 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3755
3756 CELL BROADBAND ENGINE ARCHITECTURE
3757 M:      Arnd Bergmann <arnd@arndb.de>
3758 L:      linuxppc-dev@lists.ozlabs.org
3759 W:      http://www.ibm.com/developerworks/power/cell/
3760 S:      Supported
3761 F:      arch/powerpc/include/asm/cell*.h
3762 F:      arch/powerpc/include/asm/spu*.h
3763 F:      arch/powerpc/include/uapi/asm/spu*.h
3764 F:      arch/powerpc/oprofile/*cell*
3765 F:      arch/powerpc/platforms/cell/
3766
3767 CEPH COMMON CODE (LIBCEPH)
3768 M:      Ilya Dryomov <idryomov@gmail.com>
3769 M:      Jeff Layton <jlayton@kernel.org>
3770 M:      Sage Weil <sage@redhat.com>
3771 L:      ceph-devel@vger.kernel.org
3772 W:      http://ceph.com/
3773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3774 T:      git git://github.com/ceph/ceph-client.git
3775 S:      Supported
3776 F:      net/ceph/
3777 F:      include/linux/ceph/
3778 F:      include/linux/crush/
3779
3780 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3781 M:      Jeff Layton <jlayton@kernel.org>
3782 M:      Sage Weil <sage@redhat.com>
3783 M:      Ilya Dryomov <idryomov@gmail.com>
3784 L:      ceph-devel@vger.kernel.org
3785 W:      http://ceph.com/
3786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3787 T:      git git://github.com/ceph/ceph-client.git
3788 S:      Supported
3789 F:      Documentation/filesystems/ceph.txt
3790 F:      fs/ceph/
3791
3792 CERTIFICATE HANDLING:
3793 M:      David Howells <dhowells@redhat.com>
3794 M:      David Woodhouse <dwmw2@infradead.org>
3795 L:      keyrings@vger.kernel.org
3796 S:      Maintained
3797 F:      Documentation/admin-guide/module-signing.rst
3798 F:      certs/
3799 F:      scripts/sign-file.c
3800 F:      scripts/extract-cert.c
3801
3802 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3803 L:      linux-usb@vger.kernel.org
3804 S:      Orphan
3805 F:      Documentation/usb/wusb-design-overview.rst
3806 F:      Documentation/usb/wusb-cbaf
3807 F:      drivers/usb/host/hwa-hc.c
3808 F:      drivers/usb/host/whci/
3809 F:      drivers/usb/wusbcore/
3810 F:      include/linux/usb/wusb*
3811
3812 CFAG12864B LCD DRIVER
3813 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3814 S:      Maintained
3815 F:      drivers/auxdisplay/cfag12864b.c
3816 F:      include/linux/cfag12864b.h
3817
3818 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3819 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3820 S:      Maintained
3821 F:      drivers/auxdisplay/cfag12864bfb.c
3822 F:      include/linux/cfag12864b.h
3823
3824 802.11 (including CFG80211/NL80211)
3825 M:      Johannes Berg <johannes@sipsolutions.net>
3826 L:      linux-wireless@vger.kernel.org
3827 W:      http://wireless.kernel.org/
3828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3830 S:      Maintained
3831 F:      net/wireless/
3832 F:      include/uapi/linux/nl80211.h
3833 F:      include/linux/ieee80211.h
3834 F:      include/net/wext.h
3835 F:      include/net/cfg80211.h
3836 F:      include/net/iw_handler.h
3837 F:      include/net/ieee80211_radiotap.h
3838 F:      Documentation/driver-api/80211/cfg80211.rst
3839 F:      Documentation/networking/regulatory.txt
3840
3841 CHAR and MISC DRIVERS
3842 M:      Arnd Bergmann <arnd@arndb.de>
3843 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3845 S:      Supported
3846 F:      drivers/char/
3847 F:      drivers/misc/
3848 F:      include/linux/miscdevice.h
3849
3850 CHECKPATCH
3851 M:      Andy Whitcroft <apw@canonical.com>
3852 M:      Joe Perches <joe@perches.com>
3853 S:      Maintained
3854 F:      scripts/checkpatch.pl
3855
3856 CHINESE DOCUMENTATION
3857 M:      Harry Wei <harryxiyou@gmail.com>
3858 M:      Alex Shi <alex.shi@linux.alibaba.com>
3859 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3860 S:      Maintained
3861 F:      Documentation/translations/zh_CN/
3862
3863 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3864 M:      Peter Chen <Peter.Chen@nxp.com>
3865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3866 L:      linux-usb@vger.kernel.org
3867 S:      Maintained
3868 F:      drivers/usb/chipidea/
3869
3870 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3871 M:      Hans de Goede <hdegoede@redhat.com>
3872 L:      linux-input@vger.kernel.org
3873 S:      Maintained
3874 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3875 F:      drivers/input/touchscreen/chipone_icn8318.c
3876
3877 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3878 M:      Hans de Goede <hdegoede@redhat.com>
3879 L:      linux-input@vger.kernel.org
3880 S:      Maintained
3881 F:      drivers/input/touchscreen/chipone_icn8505.c
3882
3883 CHROME HARDWARE PLATFORM SUPPORT
3884 M:      Benson Leung <bleung@chromium.org>
3885 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3886 S:      Maintained
3887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3888 F:      drivers/platform/chrome/
3889
3890 CHROMEOS EC SUBDRIVERS
3891 M:      Benson Leung <bleung@chromium.org>
3892 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3893 R:      Guenter Roeck <groeck@chromium.org>
3894 S:      Maintained
3895 N:      cros_ec
3896 N:      cros-ec
3897 F:      drivers/power/supply/cros_usbpd-charger.c
3898
3899 CHROMEOS EC CODEC DRIVER
3900 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3901 S:      Maintained
3902 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3903 R:      Guenter Roeck <groeck@chromium.org>
3904 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3905 F:      sound/soc/codecs/cros_ec_codec.*
3906
3907 CIRRUS LOGIC AUDIO CODEC DRIVERS
3908 M:      Brian Austin <brian.austin@cirrus.com>
3909 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3910 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3911 S:      Maintained
3912 F:      sound/soc/codecs/cs*
3913
3914 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3915 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3916 L:      netdev@vger.kernel.org
3917 S:      Maintained
3918 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3919
3920 CIRRUS LOGIC LOCHNAGAR DRIVER
3921 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3922 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3923 L:      patches@opensource.cirrus.com
3924 S:      Supported
3925 F:      drivers/clk/clk-lochnagar.c
3926 F:      drivers/hwmon/lochnagar-hwmon.c
3927 F:      drivers/mfd/lochnagar-i2c.c
3928 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3929 F:      drivers/regulator/lochnagar-regulator.c
3930 F:      sound/soc/codecs/lochnagar-sc.c
3931 F:      include/dt-bindings/clk/lochnagar.h
3932 F:      include/dt-bindings/pinctrl/lochnagar.h
3933 F:      include/linux/mfd/lochnagar*
3934 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3935 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3936 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
3937 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3938 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3939 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
3940 F:      Documentation/hwmon/lochnagar.rst
3941
3942 CISCO FCOE HBA DRIVER
3943 M:      Satish Kharat <satishkh@cisco.com>
3944 M:      Sesidhar Baddela <sebaddel@cisco.com>
3945 M:      Karan Tilak Kumar <kartilak@cisco.com>
3946 L:      linux-scsi@vger.kernel.org
3947 S:      Supported
3948 F:      drivers/scsi/fnic/
3949
3950 CISCO SCSI HBA DRIVER
3951 M:      Karan Tilak Kumar <kartilak@cisco.com>
3952 M:      Sesidhar Baddela <sebaddel@cisco.com>
3953 L:      linux-scsi@vger.kernel.org
3954 S:      Supported
3955 F:      drivers/scsi/snic/
3956
3957 CISCO VIC ETHERNET NIC DRIVER
3958 M:      Christian Benvenuti <benve@cisco.com>
3959 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3960 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3961 S:      Supported
3962 F:      drivers/net/ethernet/cisco/enic/
3963
3964 CISCO VIC LOW LATENCY NIC DRIVER
3965 M:      Christian Benvenuti <benve@cisco.com>
3966 M:      Nelson Escobar <neescoba@cisco.com>
3967 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3968 S:      Supported
3969 F:      drivers/infiniband/hw/usnic/
3970
3971 CIRRUS LOGIC MADERA CODEC DRIVERS
3972 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3973 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3974 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3975 L:      patches@opensource.cirrus.com
3976 T:      git https://github.com/CirrusLogic/linux-drivers.git
3977 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3978 S:      Supported
3979 F:      Documentation/devicetree/bindings/mfd/madera.txt
3980 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3981 F:      Documentation/devicetree/bindings/sound/madera.txt
3982 F:      include/dt-bindings/sound/madera*
3983 F:      include/linux/irqchip/irq-madera*
3984 F:      include/linux/mfd/madera/*
3985 F:      include/sound/madera*
3986 F:      drivers/gpio/gpio-madera*
3987 F:      drivers/irqchip/irq-madera*
3988 F:      drivers/mfd/madera*
3989 F:      drivers/mfd/cs47l*
3990 F:      drivers/pinctrl/cirrus/*
3991 F:      sound/soc/codecs/cs47l*
3992 F:      sound/soc/codecs/madera*
3993
3994 CLANG-FORMAT FILE
3995 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3996 S:      Maintained
3997 F:      .clang-format
3998
3999 CLANG/LLVM BUILD SUPPORT
4000 L:      clang-built-linux@googlegroups.com
4001 W:      https://clangbuiltlinux.github.io/
4002 B:      https://github.com/ClangBuiltLinux/linux/issues
4003 C:      irc://chat.freenode.net/clangbuiltlinux
4004 S:      Supported
4005 K:      \b(?i:clang|llvm)\b
4006
4007 CLEANCACHE API
4008 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
4009 L:      linux-kernel@vger.kernel.org
4010 S:      Maintained
4011 F:      mm/cleancache.c
4012 F:      include/linux/cleancache.h
4013
4014 CLK API
4015 M:      Russell King <linux@armlinux.org.uk>
4016 L:      linux-clk@vger.kernel.org
4017 S:      Maintained
4018 F:      include/linux/clk.h
4019
4020 CLOCKSOURCE, CLOCKEVENT DRIVERS
4021 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4022 M:      Thomas Gleixner <tglx@linutronix.de>
4023 L:      linux-kernel@vger.kernel.org
4024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
4025 S:      Supported
4026 F:      drivers/clocksource/
4027 F:      Documentation/devicetree/bindings/timer/
4028
4029 CMPC ACPI DRIVER
4030 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
4031 M:      Daniel Oliveira Nascimento <don@syst.com.br>
4032 L:      platform-driver-x86@vger.kernel.org
4033 S:      Supported
4034 F:      drivers/platform/x86/classmate-laptop.c
4035
4036 COBALT MEDIA DRIVER
4037 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4038 L:      linux-media@vger.kernel.org
4039 T:      git git://linuxtv.org/media_tree.git
4040 W:      https://linuxtv.org
4041 S:      Supported
4042 F:      drivers/media/pci/cobalt/
4043
4044 COCCINELLE/Semantic Patches (SmPL)
4045 M:      Julia Lawall <Julia.Lawall@lip6.fr>
4046 M:      Gilles Muller <Gilles.Muller@lip6.fr>
4047 M:      Nicolas Palix <nicolas.palix@imag.fr>
4048 M:      Michal Marek <michal.lkml@markovi.net>
4049 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
4050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
4051 W:      http://coccinelle.lip6.fr/
4052 S:      Supported
4053 F:      Documentation/dev-tools/coccinelle.rst
4054 F:      scripts/coccinelle/
4055 F:      scripts/coccicheck
4056
4057 CODA FILE SYSTEM
4058 M:      Jan Harkes <jaharkes@cs.cmu.edu>
4059 M:      coda@cs.cmu.edu
4060 L:      codalist@coda.cs.cmu.edu
4061 W:      http://www.coda.cs.cmu.edu/
4062 S:      Maintained
4063 F:      Documentation/filesystems/coda.txt
4064 F:      fs/coda/
4065 F:      include/linux/coda*.h
4066 F:      include/uapi/linux/coda*.h
4067
4068 CODA V4L2 MEM2MEM DRIVER
4069 M:      Philipp Zabel <p.zabel@pengutronix.de>
4070 L:      linux-media@vger.kernel.org
4071 S:      Maintained
4072 F:      Documentation/devicetree/bindings/media/coda.txt
4073 F:      drivers/media/platform/coda/
4074
4075 CODE OF CONDUCT
4076 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4077 S:      Supported
4078 F:      Documentation/process/code-of-conduct.rst
4079 F:      Documentation/process/code-of-conduct-interpretation.rst
4080
4081 COMMON CLK FRAMEWORK
4082 M:      Michael Turquette <mturquette@baylibre.com>
4083 M:      Stephen Boyd <sboyd@kernel.org>
4084 L:      linux-clk@vger.kernel.org
4085 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4087 S:      Maintained
4088 F:      Documentation/devicetree/bindings/clock/
4089 F:      drivers/clk/
4090 X:      drivers/clk/clkdev.c
4091 F:      include/linux/clk-pr*
4092 F:      include/linux/clk/
4093 F:      include/linux/of_clk.h
4094
4095 COMMON INTERNET FILE SYSTEM (CIFS)
4096 M:      Steve French <sfrench@samba.org>
4097 L:      linux-cifs@vger.kernel.org
4098 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4099 W:      http://linux-cifs.samba.org/
4100 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4101 S:      Supported
4102 F:      Documentation/filesystems/cifs/
4103 F:      fs/cifs/
4104
4105 COMPACTPCI HOTPLUG CORE
4106 M:      Scott Murray <scott@spiteful.org>
4107 L:      linux-pci@vger.kernel.org
4108 S:      Maintained
4109 F:      drivers/pci/hotplug/cpci_hotplug*
4110
4111 COMPACTPCI HOTPLUG GENERIC DRIVER
4112 M:      Scott Murray <scott@spiteful.org>
4113 L:      linux-pci@vger.kernel.org
4114 S:      Maintained
4115 F:      drivers/pci/hotplug/cpcihp_generic.c
4116
4117 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4118 M:      Scott Murray <scott@spiteful.org>
4119 L:      linux-pci@vger.kernel.org
4120 S:      Maintained
4121 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4122
4123 COMPAL LAPTOP SUPPORT
4124 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4125 L:      platform-driver-x86@vger.kernel.org
4126 S:      Maintained
4127 F:      drivers/platform/x86/compal-laptop.c
4128
4129 COMPILER ATTRIBUTES
4130 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4131 S:      Maintained
4132 F:      include/linux/compiler_attributes.h
4133
4134 CONEXANT ACCESSRUNNER USB DRIVER
4135 L:      accessrunner-general@lists.sourceforge.net
4136 W:      http://accessrunner.sourceforge.net/
4137 S:      Orphan
4138 F:      drivers/usb/atm/cxacru.c
4139
4140 CONFIGFS
4141 M:      Joel Becker <jlbec@evilplan.org>
4142 M:      Christoph Hellwig <hch@lst.de>
4143 T:      git git://git.infradead.org/users/hch/configfs.git
4144 S:      Supported
4145 F:      fs/configfs/
4146 F:      include/linux/configfs.h
4147
4148 CONNECTOR
4149 M:      Evgeniy Polyakov <zbr@ioremap.net>
4150 L:      netdev@vger.kernel.org
4151 S:      Maintained
4152 F:      drivers/connector/
4153
4154 CONTROL GROUP (CGROUP)
4155 M:      Tejun Heo <tj@kernel.org>
4156 M:      Li Zefan <lizefan@huawei.com>
4157 M:      Johannes Weiner <hannes@cmpxchg.org>
4158 L:      cgroups@vger.kernel.org
4159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4160 S:      Maintained
4161 F:      Documentation/admin-guide/cgroup-v2.rst
4162 F:      Documentation/admin-guide/cgroup-v1/
4163 F:      include/linux/cgroup*
4164 F:      kernel/cgroup/
4165
4166 CONTROL GROUP - CPUSET
4167 M:      Li Zefan <lizefan@huawei.com>
4168 L:      cgroups@vger.kernel.org
4169 W:      http://www.bullopensource.org/cpuset/
4170 W:      http://oss.sgi.com/projects/cpusets/
4171 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4172 S:      Maintained
4173 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
4174 F:      include/linux/cpuset.h
4175 F:      kernel/cgroup/cpuset.c
4176
4177 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4178 M:      Johannes Weiner <hannes@cmpxchg.org>
4179 M:      Michal Hocko <mhocko@kernel.org>
4180 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4181 L:      cgroups@vger.kernel.org
4182 L:      linux-mm@kvack.org
4183 S:      Maintained
4184 F:      mm/memcontrol.c
4185 F:      mm/swap_cgroup.c
4186
4187 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
4188 M:      Tejun Heo <tj@kernel.org>
4189 M:      Jens Axboe <axboe@kernel.dk>
4190 L:      cgroups@vger.kernel.org
4191 L:      linux-block@vger.kernel.org
4192 T:      git git://git.kernel.dk/linux-block
4193 F:      Documentation/cgroup-v1/blkio-controller.rst
4194 F:      block/blk-cgroup.c
4195 F:      include/linux/blk-cgroup.h
4196 F:      block/blk-throttle.c
4197 F:      block/blk-iolatency.c
4198 F:      block/bfq-cgroup.c
4199
4200 CORETEMP HARDWARE MONITORING DRIVER
4201 M:      Fenghua Yu <fenghua.yu@intel.com>
4202 L:      linux-hwmon@vger.kernel.org
4203 S:      Maintained
4204 F:      Documentation/hwmon/coretemp.rst
4205 F:      drivers/hwmon/coretemp.c
4206
4207 COSA/SRP SYNC SERIAL DRIVER
4208 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4209 W:      http://www.fi.muni.cz/~kas/cosa/
4210 S:      Maintained
4211 F:      drivers/net/wan/cosa*
4212
4213 COUNTER SUBSYSTEM
4214 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4215 L:      linux-iio@vger.kernel.org
4216 S:      Maintained
4217 F:      Documentation/ABI/testing/sysfs-bus-counter*
4218 F:      Documentation/driver-api/generic-counter.rst
4219 F:      drivers/counter/
4220 F:      include/linux/counter.h
4221 F:      include/linux/counter_enum.h
4222
4223 CPMAC ETHERNET DRIVER
4224 M:      Florian Fainelli <f.fainelli@gmail.com>
4225 L:      netdev@vger.kernel.org
4226 S:      Maintained
4227 F:      drivers/net/ethernet/ti/cpmac.c
4228
4229 CPU FREQUENCY SCALING FRAMEWORK
4230 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4231 M:      Viresh Kumar <viresh.kumar@linaro.org>
4232 L:      linux-pm@vger.kernel.org
4233 S:      Maintained
4234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4236 B:      https://bugzilla.kernel.org
4237 F:      Documentation/admin-guide/pm/cpufreq.rst
4238 F:      Documentation/admin-guide/pm/intel_pstate.rst
4239 F:      Documentation/cpu-freq/
4240 F:      Documentation/devicetree/bindings/cpufreq/
4241 F:      drivers/cpufreq/
4242 F:      kernel/sched/cpufreq*.c
4243 F:      include/linux/cpufreq.h
4244 F:      include/linux/sched/cpufreq.h
4245 F:      tools/testing/selftests/cpufreq/
4246
4247 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4248 M:      Viresh Kumar <viresh.kumar@linaro.org>
4249 M:      Sudeep Holla <sudeep.holla@arm.com>
4250 L:      linux-pm@vger.kernel.org
4251 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4252 S:      Maintained
4253 F:      drivers/cpufreq/arm_big_little.h
4254 F:      drivers/cpufreq/arm_big_little.c
4255
4256 CPU POWER MONITORING SUBSYSTEM
4257 M:      Thomas Renninger <trenn@suse.com>
4258 M:      Shuah Khan <shuah@kernel.org>
4259 M:      Shuah Khan <skhan@linuxfoundation.org>
4260 L:      linux-pm@vger.kernel.org
4261 S:      Maintained
4262 F:      tools/power/cpupower/
4263
4264 CPUID/MSR DRIVER
4265 M:      "H. Peter Anvin" <hpa@zytor.com>
4266 S:      Maintained
4267 F:      arch/x86/kernel/cpuid.c
4268 F:      arch/x86/kernel/msr.c
4269
4270 CPUIDLE DRIVER - ARM BIG LITTLE
4271 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4272 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4273 L:      linux-pm@vger.kernel.org
4274 L:      linux-arm-kernel@lists.infradead.org
4275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4276 S:      Maintained
4277 F:      drivers/cpuidle/cpuidle-big_little.c
4278
4279 CPUIDLE DRIVER - ARM EXYNOS
4280 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4281 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4282 M:      Kukjin Kim <kgene@kernel.org>
4283 L:      linux-pm@vger.kernel.org
4284 L:      linux-samsung-soc@vger.kernel.org
4285 S:      Supported
4286 F:      drivers/cpuidle/cpuidle-exynos.c
4287 F:      arch/arm/mach-exynos/pm.c
4288
4289 CPU IDLE TIME MANAGEMENT FRAMEWORK
4290 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4291 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4292 L:      linux-pm@vger.kernel.org
4293 S:      Maintained
4294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4295 B:      https://bugzilla.kernel.org
4296 F:      Documentation/admin-guide/pm/cpuidle.rst
4297 F:      Documentation/driver-api/pm/cpuidle.rst
4298 F:      drivers/cpuidle/*
4299 F:      include/linux/cpuidle.h
4300
4301 CRAMFS FILESYSTEM
4302 M:      Nicolas Pitre <nico@fluxnic.net>
4303 S:      Maintained
4304 F:      Documentation/filesystems/cramfs.txt
4305 F:      fs/cramfs/
4306
4307 CRYPTO API
4308 M:      Herbert Xu <herbert@gondor.apana.org.au>
4309 M:      "David S. Miller" <davem@davemloft.net>
4310 L:      linux-crypto@vger.kernel.org
4311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4313 S:      Maintained
4314 F:      Documentation/crypto/
4315 F:      Documentation/devicetree/bindings/crypto/
4316 F:      arch/*/crypto/
4317 F:      crypto/
4318 F:      drivers/crypto/
4319 F:      include/crypto/
4320 F:      include/linux/crypto*
4321 F:      lib/crypto/
4322
4323 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4324 M:      Neil Horman <nhorman@tuxdriver.com>
4325 L:      linux-crypto@vger.kernel.org
4326 S:      Maintained
4327 F:      crypto/ansi_cprng.c
4328 F:      crypto/rng.c
4329
4330 CS3308 MEDIA DRIVER
4331 M:      Hans Verkuil <hverkuil@xs4all.nl>
4332 L:      linux-media@vger.kernel.org
4333 T:      git git://linuxtv.org/media_tree.git
4334 W:      http://linuxtv.org
4335 S:      Odd Fixes
4336 F:      drivers/media/i2c/cs3308.c
4337
4338 CS5535 Audio ALSA driver
4339 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4340 S:      Maintained
4341 F:      sound/pci/cs5535audio/
4342
4343 CSI DRIVERS FOR ALLWINNER V3s
4344 M:      Yong Deng <yong.deng@magewell.com>
4345 L:      linux-media@vger.kernel.org
4346 T:      git git://linuxtv.org/media_tree.git
4347 S:      Maintained
4348 F:      drivers/media/platform/sunxi/sun6i-csi/
4349 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4350
4351 CW1200 WLAN driver
4352 M:      Solomon Peachy <pizza@shaftnet.org>
4353 S:      Maintained
4354 F:      drivers/net/wireless/st/cw1200/
4355
4356 CX18 VIDEO4LINUX DRIVER
4357 M:      Andy Walls <awalls@md.metrocast.net>
4358 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4359 L:      linux-media@vger.kernel.org
4360 T:      git git://linuxtv.org/media_tree.git
4361 W:      https://linuxtv.org
4362 W:      http://www.ivtvdriver.org/index.php/Cx18
4363 S:      Maintained
4364 F:      Documentation/media/v4l-drivers/cx18*
4365 F:      drivers/media/pci/cx18/
4366 F:      include/uapi/linux/ivtv*
4367
4368 CX2341X MPEG ENCODER HELPER MODULE
4369 M:      Hans Verkuil <hverkuil@xs4all.nl>
4370 L:      linux-media@vger.kernel.org
4371 T:      git git://linuxtv.org/media_tree.git
4372 W:      https://linuxtv.org
4373 S:      Maintained
4374 F:      drivers/media/common/cx2341x*
4375 F:      include/media/drv-intf/cx2341x.h
4376
4377 CX24120 MEDIA DRIVER
4378 M:      Jemma Denson <jdenson@gmail.com>
4379 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4380 L:      linux-media@vger.kernel.org
4381 W:      https://linuxtv.org
4382 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4383 S:      Maintained
4384 F:      drivers/media/dvb-frontends/cx24120*
4385
4386 CX88 VIDEO4LINUX DRIVER
4387 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4388 L:      linux-media@vger.kernel.org
4389 W:      https://linuxtv.org
4390 T:      git git://linuxtv.org/media_tree.git
4391 S:      Odd fixes
4392 F:      Documentation/media/v4l-drivers/cx88*
4393 F:      drivers/media/pci/cx88/
4394
4395 CXD2820R MEDIA DRIVER
4396 M:      Antti Palosaari <crope@iki.fi>
4397 L:      linux-media@vger.kernel.org
4398 W:      https://linuxtv.org
4399 W:      http://palosaari.fi/linux/
4400 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4401 T:      git git://linuxtv.org/anttip/media_tree.git
4402 S:      Maintained
4403 F:      drivers/media/dvb-frontends/cxd2820r*
4404
4405 CXGB3 ETHERNET DRIVER (CXGB3)
4406 M:      Vishal Kulkarni <vishal@chelsio.com>
4407 L:      netdev@vger.kernel.org
4408 W:      http://www.chelsio.com
4409 S:      Supported
4410 F:      drivers/net/ethernet/chelsio/cxgb3/
4411
4412 CXGB3 ISCSI DRIVER (CXGB3I)
4413 M:      Karen Xie <kxie@chelsio.com>
4414 L:      linux-scsi@vger.kernel.org
4415 W:      http://www.chelsio.com
4416 S:      Supported
4417 F:      drivers/scsi/cxgbi/cxgb3i
4418
4419 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4420 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4421 L:      linux-rdma@vger.kernel.org
4422 W:      http://www.openfabrics.org
4423 S:      Supported
4424 F:      drivers/infiniband/hw/cxgb3/
4425 F:      include/uapi/rdma/cxgb3-abi.h
4426
4427 CXGB4 CRYPTO DRIVER (chcr)
4428 M:      Atul Gupta <atul.gupta@chelsio.com>
4429 L:      linux-crypto@vger.kernel.org
4430 W:      http://www.chelsio.com
4431 S:      Supported
4432 F:      drivers/crypto/chelsio
4433
4434 CXGB4 ETHERNET DRIVER (CXGB4)
4435 M:      Vishal Kulkarni <vishal@chelsio.com>
4436 L:      netdev@vger.kernel.org
4437 W:      http://www.chelsio.com
4438 S:      Supported
4439 F:      drivers/net/ethernet/chelsio/cxgb4/
4440
4441 CXGB4 ISCSI DRIVER (CXGB4I)
4442 M:      Karen Xie <kxie@chelsio.com>
4443 L:      linux-scsi@vger.kernel.org
4444 W:      http://www.chelsio.com
4445 S:      Supported
4446 F:      drivers/scsi/cxgbi/cxgb4i
4447
4448 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4449 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4450 L:      linux-rdma@vger.kernel.org
4451 W:      http://www.openfabrics.org
4452 S:      Supported
4453 F:      drivers/infiniband/hw/cxgb4/
4454 F:      include/uapi/rdma/cxgb4-abi.h
4455
4456 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4457 M:      Casey Leedom <leedom@chelsio.com>
4458 L:      netdev@vger.kernel.org
4459 W:      http://www.chelsio.com
4460 S:      Supported
4461 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4462
4463 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4464 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4465 M:      Andrew Donnellan <ajd@linux.ibm.com>
4466 L:      linuxppc-dev@lists.ozlabs.org
4467 S:      Supported
4468 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4469 F:      drivers/misc/cxl/
4470 F:      include/misc/cxl*
4471 F:      include/uapi/misc/cxl.h
4472 F:      Documentation/powerpc/cxl.txt
4473 F:      Documentation/ABI/testing/sysfs-class-cxl
4474
4475 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4476 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4477 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4478 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4479 L:      linux-scsi@vger.kernel.org
4480 S:      Supported
4481 F:      drivers/scsi/cxlflash/
4482 F:      include/uapi/scsi/cxlflash_ioctl.h
4483 F:      Documentation/powerpc/cxlflash.txt
4484
4485 CYBERPRO FB DRIVER
4486 M:      Russell King <linux@armlinux.org.uk>
4487 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4488 W:      http://www.armlinux.org.uk/
4489 S:      Maintained
4490 F:      drivers/video/fbdev/cyber2000fb.*
4491
4492 CYCLADES ASYNC MUX DRIVER
4493 W:      http://www.cyclades.com/
4494 S:      Orphan
4495 F:      drivers/tty/cyclades.c
4496 F:      include/linux/cyclades.h
4497 F:      include/uapi/linux/cyclades.h
4498
4499 CYCLADES PC300 DRIVER
4500 W:      http://www.cyclades.com/
4501 S:      Orphan
4502 F:      drivers/net/wan/pc300*
4503
4504 CYPRESS_FIRMWARE MEDIA DRIVER
4505 M:      Antti Palosaari <crope@iki.fi>
4506 L:      linux-media@vger.kernel.org
4507 W:      https://linuxtv.org
4508 W:      http://palosaari.fi/linux/
4509 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4510 T:      git git://linuxtv.org/anttip/media_tree.git
4511 S:      Maintained
4512 F:      drivers/media/common/cypress_firmware*
4513
4514 CYTTSP TOUCHSCREEN DRIVER
4515 M:      Ferruh Yigit <fery@cypress.com>
4516 L:      linux-input@vger.kernel.org
4517 S:      Supported
4518 F:      drivers/input/touchscreen/cyttsp*
4519 F:      include/linux/input/cyttsp.h
4520
4521 D-LINK DIR-685 TOUCHKEYS DRIVER
4522 M:      Linus Walleij <linus.walleij@linaro.org>
4523 L:      linux-input@vger.kernel.org
4524 S:      Supported
4525 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4526
4527 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4528 M:      Joshua Kinard <kumba@gentoo.org>
4529 S:      Maintained
4530 F:      drivers/rtc/rtc-ds1685.c
4531 F:      include/linux/rtc/ds1685.h
4532
4533 DAMA SLAVE for AX.25
4534 M:      Joerg Reuter <jreuter@yaina.de>
4535 W:      http://yaina.de/jreuter/
4536 W:      http://www.qsl.net/dl1bke/
4537 L:      linux-hams@vger.kernel.org
4538 S:      Maintained
4539 F:      net/ax25/af_ax25.c
4540 F:      net/ax25/ax25_dev.c
4541 F:      net/ax25/ax25_ds_*
4542 F:      net/ax25/ax25_in.c
4543 F:      net/ax25/ax25_out.c
4544 F:      net/ax25/ax25_timer.c
4545 F:      net/ax25/sysctl_net_ax25.c
4546
4547 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4548 L:      netdev@vger.kernel.org
4549 S:      Orphan
4550 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4551 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4552
4553 DC390/AM53C974 SCSI driver
4554 M:      Hannes Reinecke <hare@suse.com>
4555 L:      linux-scsi@vger.kernel.org
4556 S:      Maintained
4557 F:      drivers/scsi/am53c974.c
4558
4559 DC395x SCSI driver
4560 M:      Oliver Neukum <oliver@neukum.org>
4561 M:      Ali Akcaagac <aliakc@web.de>
4562 M:      Jamie Lenehan <lenehan@twibble.org>
4563 L:      dc395x@twibble.org
4564 W:      http://twibble.org/dist/dc395x/
4565 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4566 S:      Maintained
4567 F:      Documentation/scsi/dc395x.txt
4568 F:      drivers/scsi/dc395x.*
4569
4570 DCCP PROTOCOL
4571 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4572 L:      dccp@vger.kernel.org
4573 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4574 S:      Maintained
4575 F:      include/linux/dccp.h
4576 F:      include/uapi/linux/dccp.h
4577 F:      include/linux/tfrc.h
4578 F:      net/dccp/
4579
4580 DECnet NETWORK LAYER
4581 W:      http://linux-decnet.sourceforge.net
4582 L:      linux-decnet-user@lists.sourceforge.net
4583 S:      Orphan
4584 F:      Documentation/networking/decnet.txt
4585 F:      net/decnet/
4586
4587 DECSTATION PLATFORM SUPPORT
4588 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4589 L:      linux-mips@vger.kernel.org
4590 W:      http://www.linux-mips.org/wiki/DECstation
4591 S:      Maintained
4592 F:      arch/mips/dec/
4593 F:      arch/mips/include/asm/dec/
4594 F:      arch/mips/include/asm/mach-dec/
4595
4596 DEFXX FDDI NETWORK DRIVER
4597 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4598 S:      Maintained
4599 F:      drivers/net/fddi/defxx.*
4600
4601 DELL SMBIOS DRIVER
4602 M:      Pali Rohár <pali.rohar@gmail.com>
4603 M:      Mario Limonciello <mario.limonciello@dell.com>
4604 L:      platform-driver-x86@vger.kernel.org
4605 S:      Maintained
4606 F:      drivers/platform/x86/dell-smbios.*
4607
4608 DELL SMBIOS SMM DRIVER
4609 M:      Mario Limonciello <mario.limonciello@dell.com>
4610 L:      platform-driver-x86@vger.kernel.org
4611 S:      Maintained
4612 F:      drivers/platform/x86/dell-smbios-smm.c
4613
4614 DELL SMBIOS WMI DRIVER
4615 M:      Mario Limonciello <mario.limonciello@dell.com>
4616 L:      platform-driver-x86@vger.kernel.org
4617 S:      Maintained
4618 F:      drivers/platform/x86/dell-smbios-wmi.c
4619 F:      tools/wmi/dell-smbios-example.c
4620
4621 DEFZA FDDI NETWORK DRIVER
4622 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4623 S:      Maintained
4624 F:      drivers/net/fddi/defza.*
4625
4626 DELL LAPTOP DRIVER
4627 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4628 M:      Pali Rohár <pali.rohar@gmail.com>
4629 L:      platform-driver-x86@vger.kernel.org
4630 S:      Maintained
4631 F:      drivers/platform/x86/dell-laptop.c
4632
4633 DELL LAPTOP FREEFALL DRIVER
4634 M:      Pali Rohár <pali.rohar@gmail.com>
4635 S:      Maintained
4636 F:      drivers/platform/x86/dell-smo8800.c
4637
4638 DELL LAPTOP RBTN DRIVER
4639 M:      Pali Rohár <pali.rohar@gmail.com>
4640 S:      Maintained
4641 F:      drivers/platform/x86/dell-rbtn.*
4642
4643 DELL REMOTE BIOS UPDATE DRIVER
4644 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4645 L:      platform-driver-x86@vger.kernel.org
4646 S:      Maintained
4647 F:      drivers/platform/x86/dell_rbu.c
4648
4649 DELL LAPTOP SMM DRIVER
4650 M:      Pali Rohár <pali.rohar@gmail.com>
4651 S:      Maintained
4652 F:      drivers/hwmon/dell-smm-hwmon.c
4653 F:      include/uapi/linux/i8k.h
4654
4655 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4656 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4657 L:      platform-driver-x86@vger.kernel.org
4658 S:      Maintained
4659 F:      Documentation/driver-api/dcdbas.rst
4660 F:      drivers/platform/x86/dcdbas.*
4661
4662 DELL WMI NOTIFICATIONS DRIVER
4663 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4664 M:      Pali Rohár <pali.rohar@gmail.com>
4665 S:      Maintained
4666 F:      drivers/platform/x86/dell-wmi.c
4667
4668 DELL WMI DESCRIPTOR DRIVER
4669 M:      Mario Limonciello <mario.limonciello@dell.com>
4670 S:      Maintained
4671 F:      drivers/platform/x86/dell-wmi-descriptor.c
4672
4673 DELTA ST MEDIA DRIVER
4674 M:      Hugues Fruchet <hugues.fruchet@st.com>
4675 L:      linux-media@vger.kernel.org
4676 T:      git git://linuxtv.org/media_tree.git
4677 W:      https://linuxtv.org
4678 S:      Supported
4679 F:      drivers/media/platform/sti/delta
4680
4681 DENALI NAND DRIVER
4682 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4683 L:      linux-mtd@lists.infradead.org
4684 S:      Supported
4685 F:      drivers/mtd/nand/raw/denali*
4686
4687 DESIGNWARE EDMA CORE IP DRIVER
4688 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
4689 L:      dmaengine@vger.kernel.org
4690 S:      Maintained
4691 F:      drivers/dma/dw-edma/
4692 F:      include/linux/dma/edma.h
4693
4694 DESIGNWARE USB2 DRD IP DRIVER
4695 M:      Minas Harutyunyan <hminas@synopsys.com>
4696 L:      linux-usb@vger.kernel.org
4697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4698 S:      Maintained
4699 F:      drivers/usb/dwc2/
4700
4701 DESIGNWARE USB3 DRD IP DRIVER
4702 M:      Felipe Balbi <balbi@kernel.org>
4703 L:      linux-usb@vger.kernel.org
4704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4705 S:      Maintained
4706 F:      drivers/usb/dwc3/
4707
4708 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4709 M:      Andreas Klinger <ak@it-klinger.de>
4710 L:      linux-iio@vger.kernel.org
4711 S:      Maintained
4712 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4713 F:      drivers/iio/proximity/srf*.c
4714
4715 DEVICE COREDUMP (DEV_COREDUMP)
4716 M:      Johannes Berg <johannes@sipsolutions.net>
4717 L:      linux-kernel@vger.kernel.org
4718 S:      Maintained
4719 F:      drivers/base/devcoredump.c
4720 F:      include/linux/devcoredump.h
4721
4722 DEVICE FREQUENCY (DEVFREQ)
4723 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4724 M:      Kyungmin Park <kyungmin.park@samsung.com>
4725 R:      Chanwoo Choi <cw00.choi@samsung.com>
4726 L:      linux-pm@vger.kernel.org
4727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4728 S:      Maintained
4729 F:      drivers/devfreq/
4730 F:      include/linux/devfreq.h
4731 F:      Documentation/devicetree/bindings/devfreq/
4732 F:      include/trace/events/devfreq.h
4733
4734 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4735 M:      Chanwoo Choi <cw00.choi@samsung.com>
4736 L:      linux-pm@vger.kernel.org
4737 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4738 S:      Supported
4739 F:      drivers/devfreq/event/
4740 F:      drivers/devfreq/devfreq-event.c
4741 F:      include/linux/devfreq-event.h
4742 F:      Documentation/devicetree/bindings/devfreq/event/
4743
4744 DEVICE NUMBER REGISTRY
4745 M:      Torben Mathiasen <device@lanana.org>
4746 W:      http://lanana.org/docs/device-list/index.html
4747 S:      Maintained
4748
4749 DEVICE-MAPPER  (LVM)
4750 M:      Alasdair Kergon <agk@redhat.com>
4751 M:      Mike Snitzer <snitzer@redhat.com>
4752 M:      dm-devel@redhat.com
4753 L:      dm-devel@redhat.com
4754 W:      http://sources.redhat.com/dm
4755 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4757 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4758 S:      Maintained
4759 F:      Documentation/admin-guide/device-mapper/
4760 F:      drivers/md/Makefile
4761 F:      drivers/md/Kconfig
4762 F:      drivers/md/dm*
4763 F:      drivers/md/persistent-data/
4764 F:      include/linux/device-mapper.h
4765 F:      include/linux/dm-*.h
4766 F:      include/uapi/linux/dm-*.h
4767
4768 DEVLINK
4769 M:      Jiri Pirko <jiri@mellanox.com>
4770 L:      netdev@vger.kernel.org
4771 S:      Supported
4772 F:      net/core/devlink.c
4773 F:      include/net/devlink.h
4774 F:      include/uapi/linux/devlink.h
4775
4776 DIALOG SEMICONDUCTOR DRIVERS
4777 M:      Support Opensource <support.opensource@diasemi.com>
4778 W:      http://www.dialog-semiconductor.com/products
4779 S:      Supported
4780 F:      Documentation/hwmon/da90??.rst
4781 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4782 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4783 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4784 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4785 F:      Documentation/devicetree/bindings/regulator/slg51000.txt
4786 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4787 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4788 F:      drivers/gpio/gpio-da90??.c
4789 F:      drivers/hwmon/da90??-hwmon.c
4790 F:      drivers/iio/adc/da91??-*.c
4791 F:      drivers/input/misc/da90??_onkey.c
4792 F:      drivers/input/touchscreen/da9052_tsi.c
4793 F:      drivers/leds/leds-da90??.c
4794 F:      drivers/mfd/da903x.c
4795 F:      drivers/mfd/da90??-*.c
4796 F:      drivers/mfd/da91??-*.c
4797 F:      drivers/power/supply/da9052-battery.c
4798 F:      drivers/power/supply/da91??-*.c
4799 F:      drivers/regulator/da903x.c
4800 F:      drivers/regulator/da9???-regulator.[ch]
4801 F:      drivers/regulator/slg51000-regulator.[ch]
4802 F:      drivers/thermal/da90??-thermal.c
4803 F:      drivers/rtc/rtc-da90??.c
4804 F:      drivers/video/backlight/da90??_bl.c
4805 F:      drivers/watchdog/da90??_wdt.c
4806 F:      include/linux/mfd/da903x.h
4807 F:      include/linux/mfd/da9052/
4808 F:      include/linux/mfd/da9055/
4809 F:      include/linux/mfd/da9062/
4810 F:      include/linux/mfd/da9063/
4811 F:      include/linux/mfd/da9150/
4812 F:      include/linux/regulator/da9211.h
4813 F:      include/sound/da[79]*.h
4814 F:      sound/soc/codecs/da[79]*.[ch]
4815
4816 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4817 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4818 L:      linux-gpio@vger.kernel.org
4819 S:      Maintained
4820 F:      drivers/gpio/gpio-gpio-mm.c
4821
4822 DIOLAN U2C-12 I2C DRIVER
4823 M:      Guenter Roeck <linux@roeck-us.net>
4824 L:      linux-i2c@vger.kernel.org
4825 S:      Maintained
4826 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4827
4828 FILESYSTEM DIRECT ACCESS (DAX)
4829 M:      Dan Williams <dan.j.williams@intel.com>
4830 R:      Matthew Wilcox <willy@infradead.org>
4831 R:      Jan Kara <jack@suse.cz>
4832 L:      linux-fsdevel@vger.kernel.org
4833 L:      linux-nvdimm@lists.01.org
4834 S:      Supported
4835 F:      fs/dax.c
4836 F:      include/linux/dax.h
4837 F:      include/trace/events/fs_dax.h
4838
4839 DEVICE DIRECT ACCESS (DAX)
4840 M:      Dan Williams <dan.j.williams@intel.com>
4841 M:      Vishal Verma <vishal.l.verma@intel.com>
4842 M:      Keith Busch <keith.busch@intel.com>
4843 M:      Dave Jiang <dave.jiang@intel.com>
4844 L:      linux-nvdimm@lists.01.org
4845 S:      Supported
4846 F:      drivers/dax/
4847
4848 DIRECTORY NOTIFICATION (DNOTIFY)
4849 M:      Jan Kara <jack@suse.cz>
4850 R:      Amir Goldstein <amir73il@gmail.com>
4851 L:      linux-fsdevel@vger.kernel.org
4852 S:      Maintained
4853 F:      Documentation/filesystems/dnotify.txt
4854 F:      fs/notify/dnotify/
4855 F:      include/linux/dnotify.h
4856
4857 DISK GEOMETRY AND PARTITION HANDLING
4858 M:      Andries Brouwer <aeb@cwi.nl>
4859 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4860 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4861 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4862 S:      Maintained
4863
4864 DISKQUOTA
4865 M:      Jan Kara <jack@suse.com>
4866 S:      Maintained
4867 F:      Documentation/filesystems/quota.txt
4868 F:      fs/quota/
4869 F:      include/linux/quota*.h
4870 F:      include/uapi/linux/quota*.h
4871
4872 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4873 M:      Bernie Thompson <bernie@plugable.com>
4874 L:      linux-fbdev@vger.kernel.org
4875 S:      Maintained
4876 W:      http://plugable.com/category/projects/udlfb/
4877 F:      drivers/video/fbdev/udlfb.c
4878 F:      include/video/udlfb.h
4879 F:      Documentation/fb/udlfb.rst
4880
4881 DISTRIBUTED LOCK MANAGER (DLM)
4882 M:      Christine Caulfield <ccaulfie@redhat.com>
4883 M:      David Teigland <teigland@redhat.com>
4884 L:      cluster-devel@redhat.com
4885 W:      http://sources.redhat.com/cluster/
4886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4887 S:      Supported
4888 F:      fs/dlm/
4889
4890 DMA BUFFER SHARING FRAMEWORK
4891 M:      Sumit Semwal <sumit.semwal@linaro.org>
4892 S:      Maintained
4893 L:      linux-media@vger.kernel.org
4894 L:      dri-devel@lists.freedesktop.org
4895 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4896 F:      drivers/dma-buf/
4897 F:      include/linux/dma-buf*
4898 F:      include/linux/reservation.h
4899 F:      include/linux/*fence.h
4900 F:      Documentation/driver-api/dma-buf.rst
4901 T:      git git://anongit.freedesktop.org/drm/drm-misc
4902
4903 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4904 M:      Vinod Koul <vkoul@kernel.org>
4905 L:      dmaengine@vger.kernel.org
4906 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4907 S:      Maintained
4908 F:      drivers/dma/
4909 F:      include/linux/dmaengine.h
4910 F:      include/linux/of_dma.h
4911 F:      Documentation/devicetree/bindings/dma/
4912 F:      Documentation/driver-api/dmaengine/
4913 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4914
4915 DMA MAPPING HELPERS
4916 M:      Christoph Hellwig <hch@lst.de>
4917 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4918 R:      Robin Murphy <robin.murphy@arm.com>
4919 L:      iommu@lists.linux-foundation.org
4920 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4921 W:      http://git.infradead.org/users/hch/dma-mapping.git
4922 S:      Supported
4923 F:      kernel/dma/
4924 F:      include/asm-generic/dma-mapping.h
4925 F:      include/linux/dma-direct.h
4926 F:      include/linux/dma-mapping.h
4927 F:      include/linux/dma-noncoherent.h
4928
4929 DME1737 HARDWARE MONITOR DRIVER
4930 M:      Juerg Haefliger <juergh@gmail.com>
4931 L:      linux-hwmon@vger.kernel.org
4932 S:      Maintained
4933 F:      Documentation/hwmon/dme1737.rst
4934 F:      drivers/hwmon/dme1737.c
4935
4936 DMI/SMBIOS SUPPORT
4937 M:      Jean Delvare <jdelvare@suse.com>
4938 S:      Maintained
4939 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4940 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4941 F:      drivers/firmware/dmi-id.c
4942 F:      drivers/firmware/dmi_scan.c
4943 F:      include/linux/dmi.h
4944
4945 DOCUMENTATION
4946 M:      Jonathan Corbet <corbet@lwn.net>
4947 L:      linux-doc@vger.kernel.org
4948 S:      Maintained
4949 F:      Documentation/
4950 F:      scripts/kernel-doc
4951 X:      Documentation/ABI/
4952 X:      Documentation/firmware-guide/acpi/
4953 X:      Documentation/devicetree/
4954 X:      Documentation/i2c/
4955 X:      Documentation/media/
4956 X:      Documentation/power/
4957 X:      Documentation/spi/
4958 T:      git git://git.lwn.net/linux.git docs-next
4959
4960 DOCUMENTATION/ITALIAN
4961 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4962 L:      linux-doc@vger.kernel.org
4963 S:      Maintained
4964 F:      Documentation/translations/it_IT
4965
4966 DONGWOON DW9714 LENS VOICE COIL DRIVER
4967 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4968 L:      linux-media@vger.kernel.org
4969 T:      git git://linuxtv.org/media_tree.git
4970 S:      Maintained
4971 F:      drivers/media/i2c/dw9714.c
4972 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4973
4974 DONGWOON DW9807 LENS VOICE COIL DRIVER
4975 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4976 L:      linux-media@vger.kernel.org
4977 T:      git git://linuxtv.org/media_tree.git
4978 S:      Maintained
4979 F:      drivers/media/i2c/dw9807-vcm.c
4980 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4981
4982 DOUBLETALK DRIVER
4983 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4984 L:      blinux-list@redhat.com
4985 S:      Maintained
4986 F:      drivers/char/dtlk.c
4987 F:      include/linux/dtlk.h
4988
4989 DPAA2 DATAPATH I/O (DPIO) DRIVER
4990 M:      Roy Pledge <Roy.Pledge@nxp.com>
4991 L:      linux-kernel@vger.kernel.org
4992 S:      Maintained
4993 F:      drivers/soc/fsl/dpio
4994
4995 DPAA2 ETHERNET DRIVER
4996 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4997 L:      netdev@vger.kernel.org
4998 S:      Maintained
4999 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
5000 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
5001 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
5002 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
5003 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
5004
5005 DPAA2 ETHERNET SWITCH DRIVER
5006 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5007 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
5008 L:      linux-kernel@vger.kernel.org
5009 S:      Maintained
5010 F:      drivers/staging/fsl-dpaa2/ethsw
5011
5012 DPT_I2O SCSI RAID DRIVER
5013 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
5014 L:      linux-scsi@vger.kernel.org
5015 W:      http://www.adaptec.com/
5016 S:      Maintained
5017 F:      drivers/scsi/dpt*
5018 F:      drivers/scsi/dpt/
5019
5020 DRBD DRIVER
5021 M:      Philipp Reisner <philipp.reisner@linbit.com>
5022 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
5023 L:      drbd-dev@lists.linbit.com
5024 W:      http://www.drbd.org
5025 T:      git git://git.linbit.com/linux-drbd.git
5026 T:      git git://git.linbit.com/drbd-8.4.git
5027 S:      Supported
5028 F:      drivers/block/drbd/
5029 F:      lib/lru_cache.c
5030 F:      Documentation/admin-guide/blockdev/
5031
5032 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
5033 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5034 R:      "Rafael J. Wysocki" <rafael@kernel.org>
5035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
5036 S:      Supported
5037 F:      Documentation/kobject.txt
5038 F:      drivers/base/
5039 F:      fs/debugfs/
5040 F:      fs/sysfs/
5041 F:      include/linux/debugfs.h
5042 F:      include/linux/kobj*
5043 F:      lib/kobj*
5044
5045 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
5046 M:      Kevin Hilman <khilman@kernel.org>
5047 M:      Nishanth Menon <nm@ti.com>
5048 S:      Maintained
5049 F:      drivers/power/avs/
5050 F:      include/linux/power/smartreflex.h
5051 L:      linux-pm@vger.kernel.org
5052
5053 DRM DRIVER FOR ARM PL111 CLCD
5054 M:      Eric Anholt <eric@anholt.net>
5055 T:      git git://anongit.freedesktop.org/drm/drm-misc
5056 S:      Supported
5057 F:      drivers/gpu/drm/pl111/
5058
5059 DRM DRIVER FOR ARM VERSATILE TFT PANELS
5060 M:      Linus Walleij <linus.walleij@linaro.org>
5061 T:      git git://anongit.freedesktop.org/drm/drm-misc
5062 S:      Maintained
5063 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
5064 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
5065
5066 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
5067 M:      Dave Airlie <airlied@redhat.com>
5068 S:      Odd Fixes
5069 F:      drivers/gpu/drm/ast/
5070
5071 DRM DRIVER FOR ASPEED BMC GFX
5072 M:      Joel Stanley <joel@jms.id.au>
5073 L:      linux-aspeed@lists.ozlabs.org
5074 T:      git git://anongit.freedesktop.org/drm/drm-misc
5075 S:      Supported
5076 F:      drivers/gpu/drm/aspeed/
5077 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
5078
5079 DRM DRIVER FOR BOCHS VIRTUAL GPU
5080 M:      Gerd Hoffmann <kraxel@redhat.com>
5081 L:      virtualization@lists.linux-foundation.org
5082 T:      git git://anongit.freedesktop.org/drm/drm-misc
5083 S:      Maintained
5084 F:      drivers/gpu/drm/bochs/
5085
5086 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5087 M:      Linus Walleij <linus.walleij@linaro.org>
5088 T:      git git://anongit.freedesktop.org/drm/drm-misc
5089 S:      Maintained
5090 F:      drivers/gpu/drm/tve200/
5091
5092 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5093 M:      Jagan Teki <jagan@amarulasolutions.com>
5094 S:      Maintained
5095 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5096 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5097
5098 DRM DRIVER FOR ILITEK ILI9225 PANELS
5099 M:      David Lechner <david@lechnology.com>
5100 S:      Maintained
5101 F:      drivers/gpu/drm/tinydrm/ili9225.c
5102 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5103
5104 DRM DRIVER FOR HX8357D PANELS
5105 M:      Eric Anholt <eric@anholt.net>
5106 T:      git git://anongit.freedesktop.org/drm/drm-misc
5107 S:      Maintained
5108 F:      drivers/gpu/drm/tinydrm/hx8357d.c
5109 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5110
5111 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5112 S:      Orphan / Obsolete
5113 F:      drivers/gpu/drm/i810/
5114 F:      include/uapi/drm/i810_drm.h
5115
5116 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5117 S:      Orphan / Obsolete
5118 F:      drivers/gpu/drm/mga/
5119 F:      include/uapi/drm/mga_drm.h
5120
5121 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5122 M:      Dave Airlie <airlied@redhat.com>
5123 S:      Odd Fixes
5124 F:      drivers/gpu/drm/mgag200/
5125
5126 DRM DRIVER FOR MI0283QT
5127 M:      Noralf Trønnes <noralf@tronnes.org>
5128 S:      Maintained
5129 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
5130 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5131
5132 DRM DRIVER FOR MSM ADRENO GPU
5133 M:      Rob Clark <robdclark@gmail.com>
5134 M:      Sean Paul <sean@poorly.run>
5135 L:      linux-arm-msm@vger.kernel.org
5136 L:      dri-devel@lists.freedesktop.org
5137 L:      freedreno@lists.freedesktop.org
5138 T:      git https://gitlab.freedesktop.org/drm/msm.git
5139 S:      Maintained
5140 F:      drivers/gpu/drm/msm/
5141 F:      include/uapi/drm/msm_drm.h
5142 F:      Documentation/devicetree/bindings/display/msm/
5143
5144 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5145 M:      Ben Skeggs <bskeggs@redhat.com>
5146 L:      dri-devel@lists.freedesktop.org
5147 L:      nouveau@lists.freedesktop.org
5148 T:      git git://github.com/skeggsb/linux
5149 S:      Supported
5150 F:      drivers/gpu/drm/nouveau/
5151 F:      include/uapi/drm/nouveau_drm.h
5152
5153 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5154 M:      Stefan Mavrodiev <stefan@olimex.com>
5155 S:      Maintained
5156 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5157 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5158
5159 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5160 M:      Noralf Trønnes <noralf@tronnes.org>
5161 S:      Maintained
5162 F:      drivers/gpu/drm/tinydrm/repaper.c
5163 F:      Documentation/devicetree/bindings/display/repaper.txt
5164
5165 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5166 M:      Dave Airlie <airlied@redhat.com>
5167 M:      Gerd Hoffmann <kraxel@redhat.com>
5168 L:      virtualization@lists.linux-foundation.org
5169 T:      git git://anongit.freedesktop.org/drm/drm-misc
5170 S:      Obsolete
5171 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5172 F:      drivers/gpu/drm/cirrus/
5173
5174 DRM DRIVER FOR QXL VIRTUAL GPU
5175 M:      Dave Airlie <airlied@redhat.com>
5176 M:      Gerd Hoffmann <kraxel@redhat.com>
5177 L:      virtualization@lists.linux-foundation.org
5178 L:      spice-devel@lists.freedesktop.org
5179 T:      git git://anongit.freedesktop.org/drm/drm-misc
5180 S:      Maintained
5181 F:      drivers/gpu/drm/qxl/
5182 F:      include/uapi/drm/qxl_drm.h
5183
5184 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5185 S:      Orphan / Obsolete
5186 F:      drivers/gpu/drm/r128/
5187 F:      include/uapi/drm/r128_drm.h
5188
5189 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5190 M:      Guido Günther <agx@sigxcpu.org>
5191 S:      Maintained
5192 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5193 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5194
5195 DRM DRIVER FOR SAVAGE VIDEO CARDS
5196 S:      Orphan / Obsolete
5197 F:      drivers/gpu/drm/savage/
5198 F:      include/uapi/drm/savage_drm.h
5199
5200 DRM DRIVER FOR SIS VIDEO CARDS
5201 S:      Orphan / Obsolete
5202 F:      drivers/gpu/drm/sis/
5203 F:      include/uapi/drm/sis_drm.h
5204
5205 DRM DRIVER FOR SITRONIX ST7701 PANELS
5206 M:      Jagan Teki <jagan@amarulasolutions.com>
5207 S:      Maintained
5208 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5209 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5210
5211 DRM DRIVER FOR SITRONIX ST7586 PANELS
5212 M:      David Lechner <david@lechnology.com>
5213 S:      Maintained
5214 F:      drivers/gpu/drm/tinydrm/st7586.c
5215 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5216
5217 DRM DRIVER FOR SITRONIX ST7735R PANELS
5218 M:      David Lechner <david@lechnology.com>
5219 S:      Maintained
5220 F:      drivers/gpu/drm/tinydrm/st7735r.c
5221 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5222
5223 DRM DRIVER FOR ST-ERICSSON MCDE
5224 M:      Linus Walleij <linus.walleij@linaro.org>
5225 T:      git git://anongit.freedesktop.org/drm/drm-misc
5226 S:      Maintained
5227 F:      drivers/gpu/drm/mcde/
5228 F:      Documentation/devicetree/bindings/display/ste,mcde.txt
5229
5230 DRM DRIVER FOR TDFX VIDEO CARDS
5231 S:      Orphan / Obsolete
5232 F:      drivers/gpu/drm/tdfx/
5233
5234 DRM DRIVER FOR TPO TPG110 PANELS
5235 M:      Linus Walleij <linus.walleij@linaro.org>
5236 T:      git git://anongit.freedesktop.org/drm/drm-misc
5237 S:      Maintained
5238 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5239 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5240
5241 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5242 M:      Dave Airlie <airlied@redhat.com>
5243 R:      Sean Paul <sean@poorly.run>
5244 L:      dri-devel@lists.freedesktop.org
5245 S:      Odd Fixes
5246 F:      drivers/gpu/drm/udl/
5247 T:      git git://anongit.freedesktop.org/drm/drm-misc
5248
5249 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5250 M:      Hans de Goede <hdegoede@redhat.com>
5251 L:      dri-devel@lists.freedesktop.org
5252 S:      Maintained
5253 F:      drivers/gpu/drm/vboxvideo/
5254 T:      git git://anongit.freedesktop.org/drm/drm-misc
5255
5256 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5257 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5258 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5259 R:      Daniel Vetter <daniel@ffwll.ch>
5260 T:      git git://anongit.freedesktop.org/drm/drm-misc
5261 S:      Maintained
5262 L:      dri-devel@lists.freedesktop.org
5263 F:      drivers/gpu/drm/vkms/
5264 F:      Documentation/gpu/vkms.rst
5265
5266 DRM DRIVER FOR VMWARE VIRTUAL GPU
5267 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5268 M:      Thomas Hellstrom <thellstrom@vmware.com>
5269 L:      dri-devel@lists.freedesktop.org
5270 T:      git git://people.freedesktop.org/~thomash/linux
5271 S:      Supported
5272 F:      drivers/gpu/drm/vmwgfx/
5273 F:      include/uapi/drm/vmwgfx_drm.h
5274
5275 DRM DRIVERS
5276 M:      David Airlie <airlied@linux.ie>
5277 M:      Daniel Vetter <daniel@ffwll.ch>
5278 L:      dri-devel@lists.freedesktop.org
5279 T:      git git://anongit.freedesktop.org/drm/drm
5280 B:      https://bugs.freedesktop.org/
5281 C:      irc://chat.freenode.net/dri-devel
5282 S:      Maintained
5283 F:      drivers/gpu/drm/
5284 F:      drivers/gpu/vga/
5285 F:      Documentation/devicetree/bindings/display/
5286 F:      Documentation/devicetree/bindings/gpu/
5287 F:      Documentation/gpu/
5288 F:      include/drm/
5289 F:      include/uapi/drm/
5290 F:      include/linux/vga*
5291
5292 DRM DRIVERS AND MISC GPU PATCHES
5293 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5294 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5295 M:      Sean Paul <sean@poorly.run>
5296 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5297 S:      Maintained
5298 T:      git git://anongit.freedesktop.org/drm/drm-misc
5299 F:      Documentation/gpu/
5300 F:      drivers/gpu/vga/
5301 F:      drivers/gpu/drm/*
5302 F:      include/drm/drm*
5303 F:      include/uapi/drm/drm*
5304 F:      include/linux/vga*
5305
5306 DRM DRIVERS FOR ALLWINNER A10
5307 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5308 L:      dri-devel@lists.freedesktop.org
5309 S:      Supported
5310 F:      drivers/gpu/drm/sun4i/
5311 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5312 T:      git git://anongit.freedesktop.org/drm/drm-misc
5313
5314 DRM DRIVERS FOR AMLOGIC SOCS
5315 M:      Neil Armstrong <narmstrong@baylibre.com>
5316 L:      dri-devel@lists.freedesktop.org
5317 L:      linux-amlogic@lists.infradead.org
5318 W:      http://linux-meson.com/
5319 S:      Supported
5320 F:      drivers/gpu/drm/meson/
5321 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5322 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5323 F:      Documentation/gpu/meson.rst
5324 T:      git git://anongit.freedesktop.org/drm/drm-misc
5325
5326 DRM DRIVERS FOR ATMEL HLCDC
5327 M:      Boris Brezillon <bbrezillon@kernel.org>
5328 L:      dri-devel@lists.freedesktop.org
5329 S:      Supported
5330 F:      drivers/gpu/drm/atmel-hlcdc/
5331 F:      Documentation/devicetree/bindings/display/atmel/
5332 T:      git git://anongit.freedesktop.org/drm/drm-misc
5333
5334 DRM DRIVERS FOR BRIDGE CHIPS
5335 M:      Andrzej Hajda <a.hajda@samsung.com>
5336 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5337 S:      Maintained
5338 T:      git git://anongit.freedesktop.org/drm/drm-misc
5339 F:      drivers/gpu/drm/bridge/
5340
5341 DRM DRIVERS FOR EXYNOS
5342 M:      Inki Dae <inki.dae@samsung.com>
5343 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5344 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5345 M:      Kyungmin Park <kyungmin.park@samsung.com>
5346 L:      dri-devel@lists.freedesktop.org
5347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5348 S:      Supported
5349 F:      drivers/gpu/drm/exynos/
5350 F:      include/uapi/drm/exynos_drm.h
5351 F:      Documentation/devicetree/bindings/display/exynos/
5352
5353 DRM DRIVERS FOR FREESCALE DCU
5354 M:      Stefan Agner <stefan@agner.ch>
5355 M:      Alison Wang <alison.wang@nxp.com>
5356 L:      dri-devel@lists.freedesktop.org
5357 S:      Supported
5358 F:      drivers/gpu/drm/fsl-dcu/
5359 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5360 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5361 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5362 T:      git git://anongit.freedesktop.org/drm/drm-misc
5363
5364 DRM DRIVERS FOR FREESCALE IMX
5365 M:      Philipp Zabel <p.zabel@pengutronix.de>
5366 L:      dri-devel@lists.freedesktop.org
5367 S:      Maintained
5368 F:      drivers/gpu/drm/imx/
5369 F:      drivers/gpu/ipu-v3/
5370 F:      Documentation/devicetree/bindings/display/imx/
5371
5372 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5373 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5374 L:      dri-devel@lists.freedesktop.org
5375 T:      git git://github.com/patjak/drm-gma500
5376 S:      Maintained
5377 F:      drivers/gpu/drm/gma500/
5378
5379 DRM DRIVERS FOR HISILICON
5380 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5381 M:      Rongrong Zou <zourongrong@gmail.com>
5382 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5383 R:      Chen Feng <puck.chen@hisilicon.com>
5384 L:      dri-devel@lists.freedesktop.org
5385 T:      git git://github.com/xin3liang/linux.git
5386 S:      Maintained
5387 F:      drivers/gpu/drm/hisilicon/
5388 F:      Documentation/devicetree/bindings/display/hisilicon/
5389
5390 DRM DRIVERS FOR LIMA
5391 M:      Qiang Yu <yuq825@gmail.com>
5392 L:      dri-devel@lists.freedesktop.org
5393 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5394 S:      Maintained
5395 F:      drivers/gpu/drm/lima/
5396 F:      include/uapi/drm/lima_drm.h
5397 T:      git git://anongit.freedesktop.org/drm/drm-misc
5398
5399 DRM DRIVERS FOR MEDIATEK
5400 M:      CK Hu <ck.hu@mediatek.com>
5401 M:      Philipp Zabel <p.zabel@pengutronix.de>
5402 L:      dri-devel@lists.freedesktop.org
5403 S:      Supported
5404 F:      drivers/gpu/drm/mediatek/
5405 F:      Documentation/devicetree/bindings/display/mediatek/
5406
5407 DRM DRIVERS FOR NVIDIA TEGRA
5408 M:      Thierry Reding <thierry.reding@gmail.com>
5409 L:      dri-devel@lists.freedesktop.org
5410 L:      linux-tegra@vger.kernel.org
5411 T:      git git://anongit.freedesktop.org/tegra/linux.git
5412 S:      Supported
5413 F:      drivers/gpu/drm/tegra/
5414 F:      drivers/gpu/host1x/
5415 F:      include/linux/host1x.h
5416 F:      include/uapi/drm/tegra_drm.h
5417 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5418
5419 DRM DRIVERS FOR RENESAS
5420 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5421 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5422 L:      dri-devel@lists.freedesktop.org
5423 L:      linux-renesas-soc@vger.kernel.org
5424 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5425 S:      Supported
5426 F:      drivers/gpu/drm/rcar-du/
5427 F:      drivers/gpu/drm/shmobile/
5428 F:      include/linux/platform_data/shmob_drm.h
5429 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5430 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5431 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5432
5433 DRM DRIVERS FOR ROCKCHIP
5434 M:      Sandy Huang <hjc@rock-chips.com>
5435 M:      Heiko Stübner <heiko@sntech.de>
5436 L:      dri-devel@lists.freedesktop.org
5437 S:      Maintained
5438 F:      drivers/gpu/drm/rockchip/
5439 F:      Documentation/devicetree/bindings/display/rockchip/
5440 T:      git git://anongit.freedesktop.org/drm/drm-misc
5441
5442 DRM DRIVERS FOR STI
5443 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5444 M:      Vincent Abriou <vincent.abriou@st.com>
5445 L:      dri-devel@lists.freedesktop.org
5446 T:      git git://anongit.freedesktop.org/drm/drm-misc
5447 S:      Maintained
5448 F:      drivers/gpu/drm/sti
5449 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5450
5451 DRM DRIVERS FOR STM
5452 M:      Yannick Fertre <yannick.fertre@st.com>
5453 M:      Philippe Cornu <philippe.cornu@st.com>
5454 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5455 M:      Vincent Abriou <vincent.abriou@st.com>
5456 L:      dri-devel@lists.freedesktop.org
5457 T:      git git://anongit.freedesktop.org/drm/drm-misc
5458 S:      Maintained
5459 F:      drivers/gpu/drm/stm
5460 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5461
5462 DRM DRIVERS FOR TI LCDC
5463 M:      Jyri Sarha <jsarha@ti.com>
5464 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5465 L:      dri-devel@lists.freedesktop.org
5466 S:      Maintained
5467 F:      drivers/gpu/drm/tilcdc/
5468 F:      Documentation/devicetree/bindings/display/tilcdc/
5469
5470 DRM DRIVERS FOR TI OMAP
5471 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5472 L:      dri-devel@lists.freedesktop.org
5473 S:      Maintained
5474 F:      drivers/gpu/drm/omapdrm/
5475 F:      Documentation/devicetree/bindings/display/ti/
5476
5477 DRM DRIVERS FOR V3D
5478 M:      Eric Anholt <eric@anholt.net>
5479 S:      Supported
5480 F:      drivers/gpu/drm/v3d/
5481 F:      include/uapi/drm/v3d_drm.h
5482 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5483 T:      git git://anongit.freedesktop.org/drm/drm-misc
5484
5485 DRM DRIVERS FOR VC4
5486 M:      Eric Anholt <eric@anholt.net>
5487 T:      git git://github.com/anholt/linux
5488 S:      Supported
5489 F:      drivers/gpu/drm/vc4/
5490 F:      include/uapi/drm/vc4_drm.h
5491 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5492 T:      git git://anongit.freedesktop.org/drm/drm-misc
5493
5494 DRM DRIVERS FOR VIVANTE GPU IP
5495 M:      Lucas Stach <l.stach@pengutronix.de>
5496 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5497 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5498 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5499 L:      dri-devel@lists.freedesktop.org
5500 S:      Maintained
5501 F:      drivers/gpu/drm/etnaviv/
5502 F:      include/uapi/drm/etnaviv_drm.h
5503 F:      Documentation/devicetree/bindings/display/etnaviv/
5504
5505 DRM DRIVERS FOR ZTE ZX
5506 M:      Shawn Guo <shawnguo@kernel.org>
5507 L:      dri-devel@lists.freedesktop.org
5508 S:      Maintained
5509 F:      drivers/gpu/drm/zte/
5510 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5511 T:      git git://anongit.freedesktop.org/drm/drm-misc
5512
5513 DRM PANEL DRIVERS
5514 M:      Thierry Reding <thierry.reding@gmail.com>
5515 R:      Sam Ravnborg <sam@ravnborg.org>
5516 L:      dri-devel@lists.freedesktop.org
5517 T:      git git://anongit.freedesktop.org/drm/drm-misc
5518 S:      Maintained
5519 F:      drivers/gpu/drm/drm_panel.c
5520 F:      drivers/gpu/drm/panel/
5521 F:      include/drm/drm_panel.h
5522 F:      Documentation/devicetree/bindings/display/panel/
5523
5524 DRM TINYDRM DRIVERS
5525 M:      Noralf Trønnes <noralf@tronnes.org>
5526 W:      https://github.com/notro/tinydrm/wiki/Development
5527 T:      git git://anongit.freedesktop.org/drm/drm-misc
5528 S:      Maintained
5529 F:      drivers/gpu/drm/tinydrm/
5530 F:      include/drm/tinydrm/
5531
5532 DRM DRIVERS FOR XEN
5533 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5534 T:      git git://anongit.freedesktop.org/drm/drm-misc
5535 L:      dri-devel@lists.freedesktop.org
5536 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5537 S:      Supported
5538 F:      drivers/gpu/drm/xen/
5539 F:      Documentation/gpu/xen-front.rst
5540
5541 DRM TTM SUBSYSTEM
5542 M:      Christian Koenig <christian.koenig@amd.com>
5543 M:      Huang Rui <ray.huang@amd.com>
5544 T:      git git://people.freedesktop.org/~agd5f/linux
5545 S:      Maintained
5546 L:      dri-devel@lists.freedesktop.org
5547 F:      include/drm/ttm/
5548 F:      drivers/gpu/drm/ttm/
5549
5550 DSBR100 USB FM RADIO DRIVER
5551 M:      Alexey Klimov <klimov.linux@gmail.com>
5552 L:      linux-media@vger.kernel.org
5553 T:      git git://linuxtv.org/media_tree.git
5554 S:      Maintained
5555 F:      drivers/media/radio/dsbr100.c
5556
5557 DSCC4 DRIVER
5558 M:      Francois Romieu <romieu@fr.zoreil.com>
5559 L:      netdev@vger.kernel.org
5560 S:      Maintained
5561 F:      drivers/net/wan/dscc4.c
5562
5563 DT3155 MEDIA DRIVER
5564 M:      Hans Verkuil <hverkuil@xs4all.nl>
5565 L:      linux-media@vger.kernel.org
5566 T:      git git://linuxtv.org/media_tree.git
5567 W:      https://linuxtv.org
5568 S:      Odd Fixes
5569 F:      drivers/media/pci/dt3155/
5570
5571 DVB_USB_AF9015 MEDIA DRIVER
5572 M:      Antti Palosaari <crope@iki.fi>
5573 L:      linux-media@vger.kernel.org
5574 W:      https://linuxtv.org
5575 W:      http://palosaari.fi/linux/
5576 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5577 T:      git git://linuxtv.org/anttip/media_tree.git
5578 S:      Maintained
5579 F:      drivers/media/usb/dvb-usb-v2/af9015*
5580
5581 DVB_USB_AF9035 MEDIA DRIVER
5582 M:      Antti Palosaari <crope@iki.fi>
5583 L:      linux-media@vger.kernel.org
5584 W:      https://linuxtv.org
5585 W:      http://palosaari.fi/linux/
5586 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5587 T:      git git://linuxtv.org/anttip/media_tree.git
5588 S:      Maintained
5589 F:      drivers/media/usb/dvb-usb-v2/af9035*
5590
5591 DVB_USB_ANYSEE MEDIA DRIVER
5592 M:      Antti Palosaari <crope@iki.fi>
5593 L:      linux-media@vger.kernel.org
5594 W:      https://linuxtv.org
5595 W:      http://palosaari.fi/linux/
5596 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5597 T:      git git://linuxtv.org/anttip/media_tree.git
5598 S:      Maintained
5599 F:      drivers/media/usb/dvb-usb-v2/anysee*
5600
5601 DVB_USB_AU6610 MEDIA DRIVER
5602 M:      Antti Palosaari <crope@iki.fi>
5603 L:      linux-media@vger.kernel.org
5604 W:      https://linuxtv.org
5605 W:      http://palosaari.fi/linux/
5606 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5607 T:      git git://linuxtv.org/anttip/media_tree.git
5608 S:      Maintained
5609 F:      drivers/media/usb/dvb-usb-v2/au6610*
5610
5611 DVB_USB_CE6230 MEDIA DRIVER
5612 M:      Antti Palosaari <crope@iki.fi>
5613 L:      linux-media@vger.kernel.org
5614 W:      https://linuxtv.org
5615 W:      http://palosaari.fi/linux/
5616 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5617 T:      git git://linuxtv.org/anttip/media_tree.git
5618 S:      Maintained
5619 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5620
5621 DVB_USB_CXUSB MEDIA DRIVER
5622 M:      Michael Krufky <mkrufky@linuxtv.org>
5623 L:      linux-media@vger.kernel.org
5624 W:      https://linuxtv.org
5625 W:      http://github.com/mkrufky
5626 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5627 T:      git git://linuxtv.org/media_tree.git
5628 S:      Maintained
5629 F:      drivers/media/usb/dvb-usb/cxusb*
5630
5631 DVB_USB_EC168 MEDIA DRIVER
5632 M:      Antti Palosaari <crope@iki.fi>
5633 L:      linux-media@vger.kernel.org
5634 W:      https://linuxtv.org
5635 W:      http://palosaari.fi/linux/
5636 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5637 T:      git git://linuxtv.org/anttip/media_tree.git
5638 S:      Maintained
5639 F:      drivers/media/usb/dvb-usb-v2/ec168*
5640
5641 DVB_USB_GL861 MEDIA DRIVER
5642 M:      Antti Palosaari <crope@iki.fi>
5643 L:      linux-media@vger.kernel.org
5644 W:      https://linuxtv.org
5645 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5646 T:      git git://linuxtv.org/anttip/media_tree.git
5647 S:      Maintained
5648 F:      drivers/media/usb/dvb-usb-v2/gl861*
5649
5650 DVB_USB_MXL111SF MEDIA DRIVER
5651 M:      Michael Krufky <mkrufky@linuxtv.org>
5652 L:      linux-media@vger.kernel.org
5653 W:      https://linuxtv.org
5654 W:      http://github.com/mkrufky
5655 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5656 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5657 S:      Maintained
5658 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5659
5660 DVB_USB_RTL28XXU MEDIA DRIVER
5661 M:      Antti Palosaari <crope@iki.fi>
5662 L:      linux-media@vger.kernel.org
5663 W:      https://linuxtv.org
5664 W:      http://palosaari.fi/linux/
5665 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5666 T:      git git://linuxtv.org/anttip/media_tree.git
5667 S:      Maintained
5668 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5669
5670 DVB_USB_V2 MEDIA DRIVER
5671 M:      Antti Palosaari <crope@iki.fi>
5672 L:      linux-media@vger.kernel.org
5673 W:      https://linuxtv.org
5674 W:      http://palosaari.fi/linux/
5675 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5676 T:      git git://linuxtv.org/anttip/media_tree.git
5677 S:      Maintained
5678 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5679 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5680
5681 DYNAMIC DEBUG
5682 M:      Jason Baron <jbaron@akamai.com>
5683 S:      Maintained
5684 F:      lib/dynamic_debug.c
5685 F:      include/linux/dynamic_debug.h
5686
5687 DYNAMIC INTERRUPT MODERATION
5688 M:      Tal Gilboa <talgi@mellanox.com>
5689 S:      Maintained
5690 F:      include/linux/dim.h
5691 F:      lib/dim/
5692
5693 DZ DECSTATION DZ11 SERIAL DRIVER
5694 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5695 S:      Maintained
5696 F:      drivers/tty/serial/dz.*
5697
5698 E3X0 POWER BUTTON DRIVER
5699 M:      Moritz Fischer <moritz.fischer@ettus.com>
5700 L:      usrp-users@lists.ettus.com
5701 W:      http://www.ettus.com
5702 S:      Supported
5703 F:      drivers/input/misc/e3x0-button.c
5704 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5705
5706 E4000 MEDIA DRIVER
5707 M:      Antti Palosaari <crope@iki.fi>
5708 L:      linux-media@vger.kernel.org
5709 W:      https://linuxtv.org
5710 W:      http://palosaari.fi/linux/
5711 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5712 T:      git git://linuxtv.org/anttip/media_tree.git
5713 S:      Maintained
5714 F:      drivers/media/tuners/e4000*
5715
5716 EARTH_PT1 MEDIA DRIVER
5717 M:      Akihiro Tsukada <tskd08@gmail.com>
5718 L:      linux-media@vger.kernel.org
5719 S:      Odd Fixes
5720 F:      drivers/media/pci/pt1/
5721
5722 EARTH_PT3 MEDIA DRIVER
5723 M:      Akihiro Tsukada <tskd08@gmail.com>
5724 L:      linux-media@vger.kernel.org
5725 S:      Odd Fixes
5726 F:      drivers/media/pci/pt3/
5727
5728 EC100 MEDIA DRIVER
5729 M:      Antti Palosaari <crope@iki.fi>
5730 L:      linux-media@vger.kernel.org
5731 W:      https://linuxtv.org
5732 W:      http://palosaari.fi/linux/
5733 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5734 T:      git git://linuxtv.org/anttip/media_tree.git
5735 S:      Maintained
5736 F:      drivers/media/dvb-frontends/ec100*
5737
5738 ECRYPT FILE SYSTEM
5739 M:      Tyler Hicks <tyhicks@canonical.com>
5740 L:      ecryptfs@vger.kernel.org
5741 W:      http://ecryptfs.org
5742 W:      https://launchpad.net/ecryptfs
5743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5744 S:      Supported
5745 F:      Documentation/filesystems/ecryptfs.txt
5746 F:      fs/ecryptfs/
5747
5748 EDAC-AMD64
5749 M:      Borislav Petkov <bp@alien8.de>
5750 L:      linux-edac@vger.kernel.org
5751 S:      Maintained
5752 F:      drivers/edac/amd64_edac*
5753
5754 EDAC-AST2500
5755 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5756 S:      Supported
5757 F:      drivers/edac/aspeed_edac.c
5758 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5759
5760 EDAC-CALXEDA
5761 M:      Robert Richter <rric@kernel.org>
5762 L:      linux-edac@vger.kernel.org
5763 S:      Maintained
5764 F:      drivers/edac/highbank*
5765
5766 EDAC-CAVIUM OCTEON
5767 M:      Ralf Baechle <ralf@linux-mips.org>
5768 M:      David Daney <david.daney@cavium.com>
5769 L:      linux-edac@vger.kernel.org
5770 L:      linux-mips@vger.kernel.org
5771 S:      Supported
5772 F:      drivers/edac/octeon_edac*
5773
5774 EDAC-CAVIUM THUNDERX
5775 M:      David Daney <david.daney@cavium.com>
5776 M:      Jan Glauber <jglauber@cavium.com>
5777 L:      linux-edac@vger.kernel.org
5778 S:      Supported
5779 F:      drivers/edac/thunderx_edac*
5780
5781 EDAC-CORE
5782 M:      Borislav Petkov <bp@alien8.de>
5783 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5784 R:      James Morse <james.morse@arm.com>
5785 L:      linux-edac@vger.kernel.org
5786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5788 S:      Supported
5789 F:      Documentation/admin-guide/ras.rst
5790 F:      Documentation/driver-api/edac.rst
5791 F:      drivers/edac/
5792 F:      include/linux/edac.h
5793
5794 EDAC-E752X
5795 M:      Mark Gross <mark.gross@intel.com>
5796 L:      linux-edac@vger.kernel.org
5797 S:      Maintained
5798 F:      drivers/edac/e752x_edac.c
5799
5800 EDAC-E7XXX
5801 L:      linux-edac@vger.kernel.org
5802 S:      Maintained
5803 F:      drivers/edac/e7xxx_edac.c
5804
5805 EDAC-FSL_DDR
5806 M:      York Sun <york.sun@nxp.com>
5807 L:      linux-edac@vger.kernel.org
5808 S:      Maintained
5809 F:      drivers/edac/fsl_ddr_edac.*
5810
5811 EDAC-GHES
5812 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5813 L:      linux-edac@vger.kernel.org
5814 S:      Maintained
5815 F:      drivers/edac/ghes_edac.c
5816
5817 EDAC-I10NM
5818 M:      Tony Luck <tony.luck@intel.com>
5819 L:      linux-edac@vger.kernel.org
5820 S:      Maintained
5821 F:      drivers/edac/i10nm_base.c
5822
5823 EDAC-I3000
5824 L:      linux-edac@vger.kernel.org
5825 S:      Orphan
5826 F:      drivers/edac/i3000_edac.c
5827
5828 EDAC-I5000
5829 L:      linux-edac@vger.kernel.org
5830 S:      Maintained
5831 F:      drivers/edac/i5000_edac.c
5832
5833 EDAC-I5400
5834 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5835 L:      linux-edac@vger.kernel.org
5836 S:      Maintained
5837 F:      drivers/edac/i5400_edac.c
5838
5839 EDAC-I7300
5840 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5841 L:      linux-edac@vger.kernel.org
5842 S:      Maintained
5843 F:      drivers/edac/i7300_edac.c
5844
5845 EDAC-I7CORE
5846 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5847 L:      linux-edac@vger.kernel.org
5848 S:      Maintained
5849 F:      drivers/edac/i7core_edac.c
5850
5851 EDAC-I82443BXGX
5852 M:      Tim Small <tim@buttersideup.com>
5853 L:      linux-edac@vger.kernel.org
5854 S:      Maintained
5855 F:      drivers/edac/i82443bxgx_edac.c
5856
5857 EDAC-I82975X
5858 M:      "Arvind R." <arvino55@gmail.com>
5859 L:      linux-edac@vger.kernel.org
5860 S:      Maintained
5861 F:      drivers/edac/i82975x_edac.c
5862
5863 EDAC-IE31200
5864 M:      Jason Baron <jbaron@akamai.com>
5865 L:      linux-edac@vger.kernel.org
5866 S:      Maintained
5867 F:      drivers/edac/ie31200_edac.c
5868
5869 EDAC-MPC85XX
5870 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5871 L:      linux-edac@vger.kernel.org
5872 S:      Maintained
5873 F:      drivers/edac/mpc85xx_edac.[ch]
5874
5875 EDAC-PASEMI
5876 M:      Egor Martovetsky <egor@pasemi.com>
5877 L:      linux-edac@vger.kernel.org
5878 S:      Maintained
5879 F:      drivers/edac/pasemi_edac.c
5880
5881 EDAC-PND2
5882 M:      Tony Luck <tony.luck@intel.com>
5883 L:      linux-edac@vger.kernel.org
5884 S:      Maintained
5885 F:      drivers/edac/pnd2_edac.[ch]
5886
5887 EDAC-R82600
5888 M:      Tim Small <tim@buttersideup.com>
5889 L:      linux-edac@vger.kernel.org
5890 S:      Maintained
5891 F:      drivers/edac/r82600_edac.c
5892
5893 EDAC-SBRIDGE
5894 M:      Tony Luck <tony.luck@intel.com>
5895 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5896 L:      linux-edac@vger.kernel.org
5897 S:      Maintained
5898 F:      drivers/edac/sb_edac.c
5899
5900 EDAC-SIFIVE
5901 M:      Yash Shah <yash.shah@sifive.com>
5902 L:      linux-edac@vger.kernel.org
5903 S:      Supported
5904 F:      drivers/edac/sifive_edac.c
5905
5906 EDAC-SKYLAKE
5907 M:      Tony Luck <tony.luck@intel.com>
5908 L:      linux-edac@vger.kernel.org
5909 S:      Maintained
5910 F:      drivers/edac/skx_*.c
5911
5912 EDAC-TI
5913 M:      Tero Kristo <t-kristo@ti.com>
5914 L:      linux-edac@vger.kernel.org
5915 S:      Maintained
5916 F:      drivers/edac/ti_edac.c
5917
5918 EDAC-QCOM
5919 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5920 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5921 L:      linux-arm-msm@vger.kernel.org
5922 L:      linux-edac@vger.kernel.org
5923 S:      Maintained
5924 F:      drivers/edac/qcom_edac.c
5925
5926 EDIROL UA-101/UA-1000 DRIVER
5927 M:      Clemens Ladisch <clemens@ladisch.de>
5928 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
5930 S:      Maintained
5931 F:      sound/usb/misc/ua101.c
5932
5933 EFI TEST DRIVER
5934 L:      linux-efi@vger.kernel.org
5935 M:      Ivan Hu <ivan.hu@canonical.com>
5936 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5937 S:      Maintained
5938 F:      drivers/firmware/efi/test/
5939
5940 EFI VARIABLE FILESYSTEM
5941 M:      Matthew Garrett <matthew.garrett@nebula.com>
5942 M:      Jeremy Kerr <jk@ozlabs.org>
5943 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5945 L:      linux-efi@vger.kernel.org
5946 S:      Maintained
5947 F:      fs/efivarfs/
5948
5949 EFIFB FRAMEBUFFER DRIVER
5950 L:      linux-fbdev@vger.kernel.org
5951 M:      Peter Jones <pjones@redhat.com>
5952 S:      Maintained
5953 F:      drivers/video/fbdev/efifb.c
5954
5955 EFS FILESYSTEM
5956 W:      http://aeschi.ch.eu.org/efs/
5957 S:      Orphan
5958 F:      fs/efs/
5959
5960 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5961 M:      Douglas Miller <dougmill@linux.ibm.com>
5962 L:      netdev@vger.kernel.org
5963 S:      Maintained
5964 F:      drivers/net/ethernet/ibm/ehea/
5965
5966 EM28XX VIDEO4LINUX DRIVER
5967 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5968 L:      linux-media@vger.kernel.org
5969 W:      https://linuxtv.org
5970 T:      git git://linuxtv.org/media_tree.git
5971 S:      Maintained
5972 F:      drivers/media/usb/em28xx/
5973 F:      Documentation/media/v4l-drivers/em28xx*
5974
5975 EMBEDDED LINUX
5976 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5977 M:      Matt Mackall <mpm@selenic.com>
5978 M:      David Woodhouse <dwmw2@infradead.org>
5979 L:      linux-embedded@vger.kernel.org
5980 S:      Maintained
5981
5982 Emulex 10Gbps iSCSI - OneConnect DRIVER
5983 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5984 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5985 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5986 L:      linux-scsi@vger.kernel.org
5987 W:      http://www.broadcom.com
5988 S:      Supported
5989 F:      drivers/scsi/be2iscsi/
5990
5991 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5992 M:      Sathya Perla <sathya.perla@broadcom.com>
5993 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5994 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5995 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5996 L:      netdev@vger.kernel.org
5997 W:      http://www.emulex.com
5998 S:      Supported
5999 F:      drivers/net/ethernet/emulex/benet/
6000
6001 EMULEX ONECONNECT ROCE DRIVER
6002 M:      Selvin Xavier <selvin.xavier@broadcom.com>
6003 M:      Devesh Sharma <devesh.sharma@broadcom.com>
6004 L:      linux-rdma@vger.kernel.org
6005 W:      http://www.broadcom.com
6006 S:      Odd Fixes
6007 F:      drivers/infiniband/hw/ocrdma/
6008 F:      include/uapi/rdma/ocrdma-abi.h
6009
6010 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
6011 M:      James Smart <james.smart@broadcom.com>
6012 M:      Dick Kennedy <dick.kennedy@broadcom.com>
6013 L:      linux-scsi@vger.kernel.org
6014 W:      http://www.broadcom.com
6015 S:      Supported
6016 F:      drivers/scsi/lpfc/
6017
6018 ENE CB710 FLASH CARD READER DRIVER
6019 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
6020 S:      Maintained
6021 F:      drivers/misc/cb710/
6022 F:      drivers/mmc/host/cb710-mmc.*
6023 F:      include/linux/cb710.h
6024
6025 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
6026 M:      Maxim Levitsky <maximlevitsky@gmail.com>
6027 S:      Maintained
6028 F:      drivers/media/rc/ene_ir.*
6029
6030 EPSON S1D13XXX FRAMEBUFFER DRIVER
6031 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
6032 S:      Maintained
6033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
6034 F:      drivers/video/fbdev/s1d13xxxfb.c
6035 F:      include/video/s1d13xxxfb.h
6036
6037 ERRSEQ ERROR TRACKING INFRASTRUCTURE
6038 M:      Jeff Layton <jlayton@kernel.org>
6039 S:      Maintained
6040 F:      lib/errseq.c
6041 F:      include/linux/errseq.h
6042
6043 ET131X NETWORK DRIVER
6044 M:      Mark Einon <mark.einon@gmail.com>
6045 S:      Odd Fixes
6046 F:      drivers/net/ethernet/agere/
6047
6048 ETHERNET BRIDGE
6049 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
6050 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
6051 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
6052 L:      netdev@vger.kernel.org
6053 W:      http://www.linuxfoundation.org/en/Net:Bridge
6054 S:      Maintained
6055 F:      include/linux/netfilter_bridge/
6056 F:      net/bridge/
6057
6058 ETHERNET PHY LIBRARY
6059 M:      Andrew Lunn <andrew@lunn.ch>
6060 M:      Florian Fainelli <f.fainelli@gmail.com>
6061 M:      Heiner Kallweit <hkallweit1@gmail.com>
6062 L:      netdev@vger.kernel.org
6063 S:      Maintained
6064 F:      Documentation/ABI/testing/sysfs-bus-mdio
6065 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
6066 F:      Documentation/devicetree/bindings/net/mdio*
6067 F:      Documentation/networking/phy.rst
6068 F:      drivers/net/phy/
6069 F:      drivers/of/of_mdio.c
6070 F:      drivers/of/of_net.c
6071 F:      include/linux/*mdio*.h
6072 F:      include/linux/of_net.h
6073 F:      include/linux/phy.h
6074 F:      include/linux/phy_fixed.h
6075 F:      include/linux/platform_data/mdio-bcm-unimac.h
6076 F:      include/linux/platform_data/mdio-gpio.h
6077 F:      include/trace/events/mdio.h
6078 F:      include/uapi/linux/mdio.h
6079 F:      include/uapi/linux/mii.h
6080
6081 EXT2 FILE SYSTEM
6082 M:      Jan Kara <jack@suse.com>
6083 L:      linux-ext4@vger.kernel.org
6084 S:      Maintained
6085 F:      Documentation/filesystems/ext2.txt
6086 F:      fs/ext2/
6087 F:      include/linux/ext2*
6088
6089 EXT4 FILE SYSTEM
6090 M:      "Theodore Ts'o" <tytso@mit.edu>
6091 M:      Andreas Dilger <adilger.kernel@dilger.ca>
6092 L:      linux-ext4@vger.kernel.org
6093 W:      http://ext4.wiki.kernel.org
6094 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6096 S:      Maintained
6097 F:      Documentation/filesystems/ext4/
6098 F:      fs/ext4/
6099
6100 Extended Verification Module (EVM)
6101 M:      Mimi Zohar <zohar@linux.ibm.com>
6102 L:      linux-integrity@vger.kernel.org
6103 S:      Supported
6104 F:      security/integrity/evm/
6105
6106 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6107 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
6108 L:      linux-efi@vger.kernel.org
6109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6110 S:      Maintained
6111 F:      Documentation/admin-guide/efi-stub.rst
6112 F:      arch/*/kernel/efi.c
6113 F:      arch/x86/boot/compressed/eboot.[ch]
6114 F:      arch/*/include/asm/efi.h
6115 F:      arch/x86/platform/efi/
6116 F:      drivers/firmware/efi/
6117 F:      include/linux/efi*.h
6118 F:      arch/arm/boot/compressed/efi-header.S
6119 F:      arch/arm64/kernel/efi-entry.S
6120
6121 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6122 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6123 M:      Chanwoo Choi <cw00.choi@samsung.com>
6124 L:      linux-kernel@vger.kernel.org
6125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6126 S:      Maintained
6127 F:      drivers/extcon/
6128 F:      include/linux/extcon/
6129 F:      include/linux/extcon.h
6130 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
6131 F:      Documentation/devicetree/bindings/extcon/
6132
6133 EXYNOS DP DRIVER
6134 M:      Jingoo Han <jingoohan1@gmail.com>
6135 L:      dri-devel@lists.freedesktop.org
6136 S:      Maintained
6137 F:      drivers/gpu/drm/exynos/exynos_dp*
6138
6139 EXYNOS SYSMMU (IOMMU) driver
6140 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6141 L:      iommu@lists.linux-foundation.org
6142 S:      Maintained
6143 F:      drivers/iommu/exynos-iommu.c
6144
6145 EZchip NPS platform support
6146 M:      Vineet Gupta <vgupta@synopsys.com>
6147 M:      Ofer Levi <oferle@mellanox.com>
6148 S:      Supported
6149 F:      arch/arc/plat-eznps
6150 F:      arch/arc/boot/dts/eznps.dts
6151
6152 F2FS FILE SYSTEM
6153 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6154 M:      Chao Yu <yuchao0@huawei.com>
6155 L:      linux-f2fs-devel@lists.sourceforge.net
6156 W:      https://f2fs.wiki.kernel.org/
6157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6158 S:      Maintained
6159 F:      Documentation/filesystems/f2fs.txt
6160 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6161 F:      fs/f2fs/
6162 F:      include/linux/f2fs_fs.h
6163 F:      include/trace/events/f2fs.h
6164
6165 F71805F HARDWARE MONITORING DRIVER
6166 M:      Jean Delvare <jdelvare@suse.com>
6167 L:      linux-hwmon@vger.kernel.org
6168 S:      Maintained
6169 F:      Documentation/hwmon/f71805f.rst
6170 F:      drivers/hwmon/f71805f.c
6171
6172 FADDR2LINE
6173 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6174 S:      Maintained
6175 F:      scripts/faddr2line
6176
6177 FAILOVER MODULE
6178 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6179 L:      netdev@vger.kernel.org
6180 S:      Supported
6181 F:      net/core/failover.c
6182 F:      include/net/failover.h
6183 F:      Documentation/networking/failover.rst
6184
6185 FANOTIFY
6186 M:      Jan Kara <jack@suse.cz>
6187 R:      Amir Goldstein <amir73il@gmail.com>
6188 L:      linux-fsdevel@vger.kernel.org
6189 S:      Maintained
6190 F:      fs/notify/fanotify/
6191 F:      include/linux/fanotify.h
6192 F:      include/uapi/linux/fanotify.h
6193
6194 FARSYNC SYNCHRONOUS DRIVER
6195 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6196 W:      http://www.farsite.co.uk/
6197 S:      Supported
6198 F:      drivers/net/wan/farsync.*
6199
6200 FAULT INJECTION SUPPORT
6201 M:      Akinobu Mita <akinobu.mita@gmail.com>
6202 S:      Supported
6203 F:      Documentation/fault-injection/
6204 F:      lib/fault-inject.c
6205
6206 FBTFT Framebuffer drivers
6207 S:      Orphan
6208 L:      dri-devel@lists.freedesktop.org
6209 L:      linux-fbdev@vger.kernel.org
6210 F:      drivers/staging/fbtft/
6211
6212 FC0011 TUNER DRIVER
6213 M:      Michael Buesch <m@bues.ch>
6214 L:      linux-media@vger.kernel.org
6215 S:      Maintained
6216 F:      drivers/media/tuners/fc0011.h
6217 F:      drivers/media/tuners/fc0011.c
6218
6219 FC2580 MEDIA DRIVER
6220 M:      Antti Palosaari <crope@iki.fi>
6221 L:      linux-media@vger.kernel.org
6222 W:      https://linuxtv.org
6223 W:      http://palosaari.fi/linux/
6224 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6225 T:      git git://linuxtv.org/anttip/media_tree.git
6226 S:      Maintained
6227 F:      drivers/media/tuners/fc2580*
6228
6229 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6230 M:      Hannes Reinecke <hare@suse.de>
6231 L:      linux-scsi@vger.kernel.org
6232 W:      www.Open-FCoE.org
6233 S:      Supported
6234 F:      drivers/scsi/libfc/
6235 F:      drivers/scsi/fcoe/
6236 F:      include/scsi/fc/
6237 F:      include/scsi/libfc.h
6238 F:      include/scsi/libfcoe.h
6239 F:      include/uapi/scsi/fc/
6240
6241 FILE LOCKING (flock() and fcntl()/lockf())
6242 M:      Jeff Layton <jlayton@kernel.org>
6243 M:      "J. Bruce Fields" <bfields@fieldses.org>
6244 L:      linux-fsdevel@vger.kernel.org
6245 S:      Maintained
6246 F:      include/linux/fcntl.h
6247 F:      include/uapi/linux/fcntl.h
6248 F:      fs/fcntl.c
6249 F:      fs/locks.c
6250
6251 FILESYSTEMS (VFS and infrastructure)
6252 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6253 L:      linux-fsdevel@vger.kernel.org
6254 S:      Maintained
6255 F:      fs/*
6256 F:      include/linux/fs.h
6257 F:      include/linux/fs_types.h
6258 F:      include/uapi/linux/fs.h
6259
6260 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6261 M:      Riku Voipio <riku.voipio@iki.fi>
6262 L:      linux-hwmon@vger.kernel.org
6263 S:      Maintained
6264 F:      drivers/hwmon/f75375s.c
6265 F:      include/linux/f75375s.h
6266
6267 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
6268 M:      Clemens Ladisch <clemens@ladisch.de>
6269 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
6270 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6272 S:      Maintained
6273 F:      sound/firewire/
6274 F:      include/uapi/sound/firewire.h
6275
6276 FIREWIRE MEDIA DRIVERS (firedtv)
6277 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6278 L:      linux-media@vger.kernel.org
6279 L:      linux1394-devel@lists.sourceforge.net
6280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6281 S:      Maintained
6282 F:      drivers/media/firewire/
6283
6284 FIREWIRE SBP-2 TARGET
6285 M:      Chris Boot <bootc@bootc.net>
6286 L:      linux-scsi@vger.kernel.org
6287 L:      target-devel@vger.kernel.org
6288 L:      linux1394-devel@lists.sourceforge.net
6289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6290 S:      Maintained
6291 F:      drivers/target/sbp/
6292
6293 FIREWIRE SUBSYSTEM
6294 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6295 L:      linux1394-devel@lists.sourceforge.net
6296 W:      http://ieee1394.wiki.kernel.org/
6297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6298 S:      Maintained
6299 F:      drivers/firewire/
6300 F:      include/linux/firewire.h
6301 F:      include/uapi/linux/firewire*.h
6302 F:      tools/firewire/
6303
6304 FIRMWARE LOADER (request_firmware)
6305 M:      Luis Chamberlain <mcgrof@kernel.org>
6306 L:      linux-kernel@vger.kernel.org
6307 S:      Maintained
6308 F:      Documentation/firmware_class/
6309 F:      drivers/base/firmware_loader/
6310 F:      include/linux/firmware.h
6311
6312 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6313 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6314 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6315 S:      Maintained
6316 F:      drivers/block/rsxx/
6317
6318 FLEXTIMER FTM-QUADDEC DRIVER
6319 M:      Patrick Havelange <patrick.havelange@essensium.com>
6320 L:      linux-iio@vger.kernel.org
6321 S:      Maintained
6322 F:      Documentation/ABI/testing/sysfs-bus-counter-ftm-quadddec
6323 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
6324 F:      drivers/counter/ftm-quaddec.c
6325
6326 FLOPPY DRIVER
6327 S:      Orphan
6328 L:      linux-block@vger.kernel.org
6329 F:      drivers/block/floppy.c
6330
6331 FMC SUBSYSTEM
6332 M:      Alessandro Rubini <rubini@gnudd.com>
6333 W:      http://www.ohwr.org/projects/fmc-bus
6334 S:      Supported
6335 F:      drivers/fmc/
6336 F:      include/linux/fmc*.h
6337 F:      include/linux/ipmi-fru.h
6338 K:      fmc_d.*register
6339
6340 FPGA MANAGER FRAMEWORK
6341 M:      Moritz Fischer <mdf@kernel.org>
6342 L:      linux-fpga@vger.kernel.org
6343 S:      Maintained
6344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6345 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6346 F:      Documentation/fpga/
6347 F:      Documentation/driver-api/fpga/
6348 F:      Documentation/devicetree/bindings/fpga/
6349 F:      drivers/fpga/
6350 F:      include/linux/fpga/
6351 W:      http://www.rocketboards.org
6352
6353 FPGA DFL DRIVERS
6354 M:      Wu Hao <hao.wu@intel.com>
6355 L:      linux-fpga@vger.kernel.org
6356 S:      Maintained
6357 F:      Documentation/fpga/dfl.rst
6358 F:      include/uapi/linux/fpga-dfl.h
6359 F:      drivers/fpga/dfl*
6360
6361 FPU EMULATOR
6362 M:      Bill Metzenthen <billm@melbpc.org.au>
6363 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6364 S:      Maintained
6365 F:      arch/x86/math-emu/
6366
6367 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6368 L:      netdev@vger.kernel.org
6369 S:      Orphan
6370 F:      drivers/net/wan/dlci.c
6371 F:      drivers/net/wan/sdla.c
6372
6373 FRAMEBUFFER LAYER
6374 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6375 L:      dri-devel@lists.freedesktop.org
6376 L:      linux-fbdev@vger.kernel.org
6377 T:      git git://github.com/bzolnier/linux.git
6378 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6379 S:      Maintained
6380 F:      Documentation/fb/
6381 F:      drivers/video/
6382 F:      include/video/
6383 F:      include/linux/fb.h
6384 F:      include/uapi/video/
6385 F:      include/uapi/linux/fb.h
6386
6387 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6388 M:      Horia Geantă <horia.geanta@nxp.com>
6389 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6390 L:      linux-crypto@vger.kernel.org
6391 S:      Maintained
6392 F:      drivers/crypto/caam/
6393 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6394
6395 FREESCALE DIU FRAMEBUFFER DRIVER
6396 M:      Timur Tabi <timur@kernel.org>
6397 L:      linux-fbdev@vger.kernel.org
6398 S:      Maintained
6399 F:      drivers/video/fbdev/fsl-diu-fb.*
6400
6401 FREESCALE DMA DRIVER
6402 M:      Li Yang <leoyang.li@nxp.com>
6403 M:      Zhang Wei <zw@zh-kernel.org>
6404 L:      linuxppc-dev@lists.ozlabs.org
6405 S:      Maintained
6406 F:      drivers/dma/fsldma.*
6407
6408 FREESCALE ENETC ETHERNET DRIVERS
6409 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6410 L:      netdev@vger.kernel.org
6411 S:      Maintained
6412 F:      drivers/net/ethernet/freescale/enetc/
6413
6414 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6415 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6416 L:      netdev@vger.kernel.org
6417 S:      Maintained
6418 F:      drivers/net/ethernet/freescale/gianfar*
6419 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6420
6421 FREESCALE GPMI NAND DRIVER
6422 M:      Han Xu <han.xu@nxp.com>
6423 L:      linux-mtd@lists.infradead.org
6424 S:      Maintained
6425 F:      drivers/mtd/nand/raw/gpmi-nand/*
6426
6427 FREESCALE I2C CPM DRIVER
6428 M:      Jochen Friedrich <jochen@scram.de>
6429 L:      linuxppc-dev@lists.ozlabs.org
6430 L:      linux-i2c@vger.kernel.org
6431 S:      Maintained
6432 F:      drivers/i2c/busses/i2c-cpm.c
6433
6434 FREESCALE IMX DDR PMU DRIVER
6435 M:      Frank Li <Frank.li@nxp.com>
6436 L:      linux-arm-kernel@lists.infradead.org
6437 S:      Maintained
6438 F:      drivers/perf/fsl_imx8_ddr_perf.c
6439 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt
6440
6441 FREESCALE IMX LPI2C DRIVER
6442 M:      Dong Aisheng <aisheng.dong@nxp.com>
6443 L:      linux-i2c@vger.kernel.org
6444 L:      linux-imx@nxp.com
6445 S:      Maintained
6446 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6447 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6448
6449 FREESCALE IMX / MXC FEC DRIVER
6450 M:      Fugang Duan <fugang.duan@nxp.com>
6451 L:      netdev@vger.kernel.org
6452 S:      Maintained
6453 F:      drivers/net/ethernet/freescale/fec_main.c
6454 F:      drivers/net/ethernet/freescale/fec_ptp.c
6455 F:      drivers/net/ethernet/freescale/fec.h
6456 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6457
6458 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6459 M:      Sascha Hauer <s.hauer@pengutronix.de>
6460 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6461 L:      linux-fbdev@vger.kernel.org
6462 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6463 S:      Maintained
6464 F:      include/linux/platform_data/video-imxfb.h
6465 F:      drivers/video/fbdev/imxfb.c
6466
6467 FREESCALE QORIQ DPAA ETHERNET DRIVER
6468 M:      Madalin Bucur <madalin.bucur@nxp.com>
6469 L:      netdev@vger.kernel.org
6470 S:      Maintained
6471 F:      drivers/net/ethernet/freescale/dpaa
6472
6473 FREESCALE QORIQ DPAA FMAN DRIVER
6474 M:      Madalin Bucur <madalin.bucur@nxp.com>
6475 L:      netdev@vger.kernel.org
6476 S:      Maintained
6477 F:      drivers/net/ethernet/freescale/fman
6478 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6479
6480 FREESCALE QORIQ PTP CLOCK DRIVER
6481 M:      Yangbo Lu <yangbo.lu@nxp.com>
6482 L:      netdev@vger.kernel.org
6483 S:      Maintained
6484 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
6485 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
6486 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6487 F:      drivers/ptp/ptp_qoriq.c
6488 F:      drivers/ptp/ptp_qoriq_debugfs.c
6489 F:      include/linux/fsl/ptp_qoriq.h
6490 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6491
6492 FREESCALE QUAD SPI DRIVER
6493 M:      Han Xu <han.xu@nxp.com>
6494 L:      linux-spi@vger.kernel.org
6495 S:      Maintained
6496 F:      drivers/spi/spi-fsl-qspi.c
6497
6498 FREESCALE QUICC ENGINE LIBRARY
6499 M:      Qiang Zhao <qiang.zhao@nxp.com>
6500 L:      linuxppc-dev@lists.ozlabs.org
6501 S:      Maintained
6502 F:      drivers/soc/fsl/qe/
6503 F:      include/soc/fsl/*qe*.h
6504 F:      include/soc/fsl/*ucc*.h
6505
6506 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6507 M:      Li Yang <leoyang.li@nxp.com>
6508 L:      netdev@vger.kernel.org
6509 L:      linuxppc-dev@lists.ozlabs.org
6510 S:      Maintained
6511 F:      drivers/net/ethernet/freescale/ucc_geth*
6512
6513 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6514 M:      Zhao Qiang <qiang.zhao@nxp.com>
6515 L:      netdev@vger.kernel.org
6516 L:      linuxppc-dev@lists.ozlabs.org
6517 S:      Maintained
6518 F:      drivers/net/wan/fsl_ucc_hdlc*
6519
6520 FREESCALE QUICC ENGINE UCC UART DRIVER
6521 M:      Timur Tabi <timur@kernel.org>
6522 L:      linuxppc-dev@lists.ozlabs.org
6523 S:      Maintained
6524 F:      drivers/tty/serial/ucc_uart.c
6525
6526 FREESCALE SOC DRIVERS
6527 M:      Li Yang <leoyang.li@nxp.com>
6528 L:      linuxppc-dev@lists.ozlabs.org
6529 L:      linux-arm-kernel@lists.infradead.org
6530 S:      Maintained
6531 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.txt
6532 F:      Documentation/devicetree/bindings/soc/fsl/
6533 F:      drivers/soc/fsl/
6534 F:      include/linux/fsl/
6535
6536 FREESCALE SOC FS_ENET DRIVER
6537 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6538 L:      linuxppc-dev@lists.ozlabs.org
6539 L:      netdev@vger.kernel.org
6540 S:      Maintained
6541 F:      drivers/net/ethernet/freescale/fs_enet/
6542 F:      include/linux/fs_enet_pd.h
6543
6544 FREESCALE SOC SOUND DRIVERS
6545 M:      Timur Tabi <timur@kernel.org>
6546 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6547 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6548 R:      Fabio Estevam <festevam@gmail.com>
6549 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6550 L:      linuxppc-dev@lists.ozlabs.org
6551 S:      Maintained
6552 F:      sound/soc/fsl/fsl*
6553 F:      sound/soc/fsl/imx*
6554 F:      sound/soc/fsl/mpc8610_hpcd.c
6555
6556 FREESCALE USB PERIPHERAL DRIVERS
6557 M:      Li Yang <leoyang.li@nxp.com>
6558 L:      linux-usb@vger.kernel.org
6559 L:      linuxppc-dev@lists.ozlabs.org
6560 S:      Maintained
6561 F:      drivers/usb/gadget/udc/fsl*
6562
6563 FREEVXFS FILESYSTEM
6564 M:      Christoph Hellwig <hch@infradead.org>
6565 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6566 S:      Maintained
6567 F:      fs/freevxfs/
6568
6569 FREEZER
6570 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6571 M:      Pavel Machek <pavel@ucw.cz>
6572 L:      linux-pm@vger.kernel.org
6573 S:      Supported
6574 F:      Documentation/power/freezing-of-tasks.rst
6575 F:      include/linux/freezer.h
6576 F:      kernel/freezer.c
6577
6578 FRONTSWAP API
6579 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6580 L:      linux-kernel@vger.kernel.org
6581 S:      Maintained
6582 F:      mm/frontswap.c
6583 F:      include/linux/frontswap.h
6584
6585 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6586 M:      David Howells <dhowells@redhat.com>
6587 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6588 S:      Supported
6589 F:      Documentation/filesystems/caching/
6590 F:      fs/fscache/
6591 F:      include/linux/fscache*.h
6592
6593 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6594 M:      Theodore Y. Ts'o <tytso@mit.edu>
6595 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6596 M:      Eric Biggers <ebiggers@kernel.org>
6597 L:      linux-fscrypt@vger.kernel.org
6598 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6599 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6600 S:      Supported
6601 F:      fs/crypto/
6602 F:      include/linux/fscrypt*.h
6603 F:      Documentation/filesystems/fscrypt.rst
6604
6605 FSI SUBSYSTEM
6606 M:      Jeremy Kerr <jk@ozlabs.org>
6607 M:      Joel Stanley <joel@jms.id.au>
6608 R:      Alistar Popple <alistair@popple.id.au>
6609 R:      Eddie James <eajames@linux.ibm.com>
6610 L:      linux-fsi@lists.ozlabs.org
6611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
6612 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
6613 S:      Supported
6614 F:      drivers/fsi/
6615 F:      include/linux/fsi*.h
6616 F:      include/trace/events/fsi*.h
6617
6618 FSI-ATTACHED I2C DRIVER
6619 M:      Eddie James <eajames@linux.ibm.com>
6620 L:      linux-i2c@vger.kernel.org
6621 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6622 S:      Maintained
6623 F:      drivers/i2c/busses/i2c-fsi.c
6624 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6625
6626 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6627 M:      Jan Kara <jack@suse.cz>
6628 R:      Amir Goldstein <amir73il@gmail.com>
6629 L:      linux-fsdevel@vger.kernel.org
6630 S:      Maintained
6631 F:      fs/notify/
6632 F:      include/linux/fsnotify*.h
6633
6634 FUJITSU LAPTOP EXTRAS
6635 M:      Jonathan Woithe <jwoithe@just42.net>
6636 L:      platform-driver-x86@vger.kernel.org
6637 S:      Maintained
6638 F:      drivers/platform/x86/fujitsu-laptop.c
6639
6640 FUJITSU M-5MO LS CAMERA ISP DRIVER
6641 M:      Kyungmin Park <kyungmin.park@samsung.com>
6642 M:      Heungjun Kim <riverful.kim@samsung.com>
6643 L:      linux-media@vger.kernel.org
6644 S:      Maintained
6645 F:      drivers/media/i2c/m5mols/
6646 F:      include/media/i2c/m5mols.h
6647
6648 FUJITSU TABLET EXTRAS
6649 M:      Robert Gerlach <khnz@gmx.de>
6650 L:      platform-driver-x86@vger.kernel.org
6651 S:      Maintained
6652 F:      drivers/platform/x86/fujitsu-tablet.c
6653
6654 FUSE: FILESYSTEM IN USERSPACE
6655 M:      Miklos Szeredi <miklos@szeredi.hu>
6656 L:      linux-fsdevel@vger.kernel.org
6657 W:      http://fuse.sourceforge.net/
6658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6659 S:      Maintained
6660 F:      fs/fuse/
6661 F:      include/uapi/linux/fuse.h
6662 F:      Documentation/filesystems/fuse.txt
6663
6664 FUTEX SUBSYSTEM
6665 M:      Thomas Gleixner <tglx@linutronix.de>
6666 M:      Ingo Molnar <mingo@redhat.com>
6667 R:      Peter Zijlstra <peterz@infradead.org>
6668 R:      Darren Hart <dvhart@infradead.org>
6669 L:      linux-kernel@vger.kernel.org
6670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6671 S:      Maintained
6672 F:      kernel/futex.c
6673 F:      include/asm-generic/futex.h
6674 F:      include/linux/futex.h
6675 F:      include/uapi/linux/futex.h
6676 F:      tools/testing/selftests/futex/
6677 F:      tools/perf/bench/futex*
6678 F:      Documentation/*futex*
6679
6680 GCC PLUGINS
6681 M:      Kees Cook <keescook@chromium.org>
6682 R:      Emese Revfy <re.emese@gmail.com>
6683 L:      kernel-hardening@lists.openwall.com
6684 S:      Maintained
6685 F:      scripts/gcc-plugins/
6686 F:      scripts/gcc-plugin.sh
6687 F:      scripts/Makefile.gcc-plugins
6688 F:      Documentation/core-api/gcc-plugins.rst
6689
6690 GASKET DRIVER FRAMEWORK
6691 M:      Rob Springer <rspringer@google.com>
6692 M:      Todd Poynor <toddpoynor@google.com>
6693 M:      Ben Chan <benchan@chromium.org>
6694 S:      Maintained
6695 F:      drivers/staging/gasket/
6696
6697 GCOV BASED KERNEL PROFILING
6698 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6699 S:      Maintained
6700 F:      kernel/gcov/
6701 F:      Documentation/dev-tools/gcov.rst
6702
6703 GDB KERNEL DEBUGGING HELPER SCRIPTS
6704 M:      Jan Kiszka <jan.kiszka@siemens.com>
6705 M:      Kieran Bingham <kbingham@kernel.org>
6706 S:      Supported
6707 F:      scripts/gdb/
6708
6709 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6710 M:      Achim Leubner <achim_leubner@adaptec.com>
6711 L:      linux-scsi@vger.kernel.org
6712 W:      http://www.icp-vortex.com/
6713 S:      Supported
6714 F:      drivers/scsi/gdt*
6715
6716 GEMTEK FM RADIO RECEIVER DRIVER
6717 M:      Hans Verkuil <hverkuil@xs4all.nl>
6718 L:      linux-media@vger.kernel.org
6719 T:      git git://linuxtv.org/media_tree.git
6720 W:      https://linuxtv.org
6721 S:      Maintained
6722 F:      drivers/media/radio/radio-gemtek*
6723
6724 GENERIC GPIO I2C DRIVER
6725 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6726 S:      Supported
6727 F:      drivers/i2c/busses/i2c-gpio.c
6728 F:      include/linux/platform_data/i2c-gpio.h
6729
6730 GENERIC GPIO I2C MULTIPLEXER DRIVER
6731 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6732 L:      linux-i2c@vger.kernel.org
6733 S:      Supported
6734 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6735 F:      include/linux/platform_data/i2c-mux-gpio.h
6736 F:      Documentation/i2c/muxes/i2c-mux-gpio
6737
6738 GENERIC HDLC (WAN) DRIVERS
6739 M:      Krzysztof Halasa <khc@pm.waw.pl>
6740 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6741 S:      Maintained
6742 F:      drivers/net/wan/c101.c
6743 F:      drivers/net/wan/hd6457*
6744 F:      drivers/net/wan/hdlc*
6745 F:      drivers/net/wan/n2.c
6746 F:      drivers/net/wan/pc300too.c
6747 F:      drivers/net/wan/pci200syn.c
6748 F:      drivers/net/wan/wanxl*
6749
6750 GENERIC INCLUDE/ASM HEADER FILES
6751 M:      Arnd Bergmann <arnd@arndb.de>
6752 L:      linux-arch@vger.kernel.org
6753 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6754 S:      Maintained
6755 F:      include/asm-generic/
6756 F:      include/uapi/asm-generic/
6757
6758 GENERIC PHY FRAMEWORK
6759 M:      Kishon Vijay Abraham I <kishon@ti.com>
6760 L:      linux-kernel@vger.kernel.org
6761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6762 S:      Supported
6763 F:      drivers/phy/
6764 F:      include/linux/phy/
6765 F:      Documentation/devicetree/bindings/phy/
6766
6767 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6768 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6769 S:      Supported
6770 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6771
6772 GENERIC PM DOMAINS
6773 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6774 M:      Kevin Hilman <khilman@kernel.org>
6775 M:      Ulf Hansson <ulf.hansson@linaro.org>
6776 L:      linux-pm@vger.kernel.org
6777 S:      Supported
6778 F:      drivers/base/power/domain*.c
6779 F:      include/linux/pm_domain.h
6780 F:      Documentation/devicetree/bindings/power/power_domain.txt
6781
6782 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6783 M:      Eugen Hristev <eugen.hristev@microchip.com>
6784 L:      linux-input@vger.kernel.org
6785 S:      Maintained
6786 F:      drivers/input/touchscreen/resistive-adc-touch.c
6787
6788 GENERIC UIO DRIVER FOR PCI DEVICES
6789 M:      "Michael S. Tsirkin" <mst@redhat.com>
6790 L:      kvm@vger.kernel.org
6791 S:      Supported
6792 F:      drivers/uio/uio_pci_generic.c
6793
6794 GENERIC VDSO LIBRARY:
6795 M:      Andy Lutomirski <luto@kernel.org>
6796 M:      Thomas Gleixner <tglx@linutronix.de>
6797 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
6798 L:      linux-kernel@vger.kernel.org
6799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
6800 S:      Maintained
6801 F:      lib/vdso/
6802 F:      kernel/time/vsyscall.c
6803 F:      include/vdso/
6804 F:      include/asm-generic/vdso/vsyscall.h
6805
6806 GENWQE (IBM Generic Workqueue Card)
6807 M:      Frank Haverkamp <haver@linux.ibm.com>
6808 S:      Supported
6809 F:      drivers/misc/genwqe/
6810
6811 GET_MAINTAINER SCRIPT
6812 M:      Joe Perches <joe@perches.com>
6813 S:      Maintained
6814 F:      scripts/get_maintainer.pl
6815
6816 GFS2 FILE SYSTEM
6817 M:      Bob Peterson <rpeterso@redhat.com>
6818 M:      Andreas Gruenbacher <agruenba@redhat.com>
6819 L:      cluster-devel@redhat.com
6820 W:      http://sources.redhat.com/cluster/
6821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6822 S:      Supported
6823 F:      Documentation/filesystems/gfs2*.txt
6824 F:      fs/gfs2/
6825 F:      include/uapi/linux/gfs2_ondisk.h
6826
6827 GIGASET ISDN DRIVERS
6828 M:      Paul Bolle <pebolle@tiscali.nl>
6829 L:      gigaset307x-common@lists.sourceforge.net
6830 W:      http://gigaset307x.sourceforge.net/
6831 S:      Odd Fixes
6832 F:      drivers/staging/isdn/gigaset/
6833
6834 GNSS SUBSYSTEM
6835 M:      Johan Hovold <johan@kernel.org>
6836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6837 S:      Maintained
6838 F:      Documentation/ABI/testing/sysfs-class-gnss
6839 F:      Documentation/devicetree/bindings/gnss/
6840 F:      drivers/gnss/
6841 F:      include/linux/gnss.h
6842
6843 GO7007 MPEG CODEC
6844 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
6845 L:      linux-media@vger.kernel.org
6846 S:      Maintained
6847 F:      drivers/media/usb/go7007/
6848
6849 GOODIX TOUCHSCREEN
6850 M:      Bastien Nocera <hadess@hadess.net>
6851 L:      linux-input@vger.kernel.org
6852 S:      Maintained
6853 F:      drivers/input/touchscreen/goodix.c
6854
6855 GOOGLE ETHERNET DRIVERS
6856 M:      Catherine Sullivan <csully@google.com>
6857 R:      Sagi Shahar <sagis@google.com>
6858 R:      Jon Olson <jonolson@google.com>
6859 L:      netdev@vger.kernel.org
6860 S:      Supported
6861 F:      Documentation/networking/device_drivers/google/gve.txt
6862 F:      drivers/net/ethernet/google
6863
6864 GPD POCKET FAN DRIVER
6865 M:      Hans de Goede <hdegoede@redhat.com>
6866 L:      platform-driver-x86@vger.kernel.org
6867 S:      Maintained
6868 F:      drivers/platform/x86/gpd-pocket-fan.c
6869
6870 GPIO ACPI SUPPORT
6871 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6872 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6873 L:      linux-gpio@vger.kernel.org
6874 L:      linux-acpi@vger.kernel.org
6875 S:      Maintained
6876 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
6877 F:      drivers/gpio/gpiolib-acpi.c
6878
6879 GPIO IR Transmitter
6880 M:      Sean Young <sean@mess.org>
6881 L:      linux-media@vger.kernel.org
6882 S:      Maintained
6883 F:      drivers/media/rc/gpio-ir-tx.c
6884
6885 GPIO MOCKUP DRIVER
6886 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6887 L:      linux-gpio@vger.kernel.org
6888 S:      Maintained
6889 F:      drivers/gpio/gpio-mockup.c
6890 F:      tools/testing/selftests/gpio/
6891
6892 GPIO SUBSYSTEM
6893 M:      Linus Walleij <linus.walleij@linaro.org>
6894 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6895 L:      linux-gpio@vger.kernel.org
6896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6897 S:      Maintained
6898 F:      Documentation/devicetree/bindings/gpio/
6899 F:      Documentation/driver-api/gpio/
6900 F:      Documentation/admin-guide/gpio/
6901 F:      Documentation/ABI/testing/gpio-cdev
6902 F:      Documentation/ABI/obsolete/sysfs-gpio
6903 F:      drivers/gpio/
6904 F:      include/linux/gpio/
6905 F:      include/linux/gpio.h
6906 F:      include/linux/of_gpio.h
6907 F:      include/asm-generic/gpio.h
6908 F:      include/uapi/linux/gpio.h
6909 F:      tools/gpio/
6910
6911 GRE DEMULTIPLEXER DRIVER
6912 M:      Dmitry Kozlov <xeb@mail.ru>
6913 L:      netdev@vger.kernel.org
6914 S:      Maintained
6915 F:      net/ipv4/gre_demux.c
6916 F:      net/ipv4/gre_offload.c
6917 F:      include/net/gre.h
6918
6919 GRETH 10/100/1G Ethernet MAC device driver
6920 M:      Andreas Larsson <andreas@gaisler.com>
6921 L:      netdev@vger.kernel.org
6922 S:      Maintained
6923 F:      drivers/net/ethernet/aeroflex/
6924
6925 GREYBUS AUDIO PROTOCOLS DRIVERS
6926 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6927 M:      Mark Greer <mgreer@animalcreek.com>
6928 S:      Maintained
6929 F:      drivers/staging/greybus/audio_apbridgea.c
6930 F:      drivers/staging/greybus/audio_apbridgea.h
6931 F:      drivers/staging/greybus/audio_codec.c
6932 F:      drivers/staging/greybus/audio_codec.h
6933 F:      drivers/staging/greybus/audio_gb.c
6934 F:      drivers/staging/greybus/audio_manager.c
6935 F:      drivers/staging/greybus/audio_manager.h
6936 F:      drivers/staging/greybus/audio_manager_module.c
6937 F:      drivers/staging/greybus/audio_manager_private.h
6938 F:      drivers/staging/greybus/audio_manager_sysfs.c
6939 F:      drivers/staging/greybus/audio_module.c
6940 F:      drivers/staging/greybus/audio_topology.c
6941
6942 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6943 M:      Viresh Kumar <vireshk@kernel.org>
6944 S:      Maintained
6945 F:      drivers/staging/greybus/authentication.c
6946 F:      drivers/staging/greybus/bootrom.c
6947 F:      drivers/staging/greybus/firmware.h
6948 F:      drivers/staging/greybus/fw-core.c
6949 F:      drivers/staging/greybus/fw-download.c
6950 F:      drivers/staging/greybus/fw-management.c
6951 F:      drivers/staging/greybus/greybus_authentication.h
6952 F:      drivers/staging/greybus/greybus_firmware.h
6953 F:      drivers/staging/greybus/hid.c
6954 F:      drivers/staging/greybus/i2c.c
6955 F:      drivers/staging/greybus/spi.c
6956 F:      drivers/staging/greybus/spilib.c
6957 F:      drivers/staging/greybus/spilib.h
6958
6959 GREYBUS LOOPBACK DRIVER
6960 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6961 S:      Maintained
6962 F:      drivers/staging/greybus/loopback.c
6963
6964 GREYBUS PLATFORM DRIVERS
6965 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6966 S:      Maintained
6967 F:      drivers/staging/greybus/arche-platform.c
6968 F:      drivers/staging/greybus/arche-apb-ctrl.c
6969 F:      drivers/staging/greybus/arche_platform.h
6970
6971 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6972 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6973 S:      Maintained
6974 F:      drivers/staging/greybus/sdio.c
6975 F:      drivers/staging/greybus/light.c
6976 F:      drivers/staging/greybus/gpio.c
6977 F:      drivers/staging/greybus/power_supply.c
6978 F:      drivers/staging/greybus/spi.c
6979 F:      drivers/staging/greybus/spilib.c
6980
6981 GREYBUS SUBSYSTEM
6982 M:      Johan Hovold <johan@kernel.org>
6983 M:      Alex Elder <elder@kernel.org>
6984 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6985 S:      Maintained
6986 F:      drivers/staging/greybus/
6987 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6988
6989 GREYBUS UART PROTOCOLS DRIVERS
6990 M:      David Lin <dtwlin@gmail.com>
6991 S:      Maintained
6992 F:      drivers/staging/greybus/uart.c
6993 F:      drivers/staging/greybus/log.c
6994
6995 GS1662 VIDEO SERIALIZER
6996 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6997 L:      linux-media@vger.kernel.org
6998 T:      git git://linuxtv.org/media_tree.git
6999 S:      Maintained
7000 F:      drivers/media/spi/gs1662.c
7001
7002 GSPCA FINEPIX SUBDRIVER
7003 M:      Frank Zago <frank@zago.net>
7004 L:      linux-media@vger.kernel.org
7005 T:      git git://linuxtv.org/media_tree.git
7006 S:      Maintained
7007 F:      drivers/media/usb/gspca/finepix.c
7008
7009 GSPCA GL860 SUBDRIVER
7010 M:      Olivier Lorin <o.lorin@laposte.net>
7011 L:      linux-media@vger.kernel.org
7012 T:      git git://linuxtv.org/media_tree.git
7013 S:      Maintained
7014 F:      drivers/media/usb/gspca/gl860/
7015
7016 GSPCA M5602 SUBDRIVER
7017 M:      Erik Andren <erik.andren@gmail.com>
7018 L:      linux-media@vger.kernel.org
7019 T:      git git://linuxtv.org/media_tree.git
7020 S:      Maintained
7021 F:      drivers/media/usb/gspca/m5602/
7022
7023 GSPCA PAC207 SONIXB SUBDRIVER
7024 M:      Hans Verkuil <hverkuil@xs4all.nl>
7025 L:      linux-media@vger.kernel.org
7026 T:      git git://linuxtv.org/media_tree.git
7027 S:      Odd Fixes
7028 F:      drivers/media/usb/gspca/pac207.c
7029
7030 GSPCA SN9C20X SUBDRIVER
7031 M:      Brian Johnson <brijohn@gmail.com>
7032 L:      linux-media@vger.kernel.org
7033 T:      git git://linuxtv.org/media_tree.git
7034 S:      Maintained
7035 F:      drivers/media/usb/gspca/sn9c20x.c
7036
7037 GSPCA T613 SUBDRIVER
7038 M:      Leandro Costantino <lcostantino@gmail.com>
7039 L:      linux-media@vger.kernel.org
7040 T:      git git://linuxtv.org/media_tree.git
7041 S:      Maintained
7042 F:      drivers/media/usb/gspca/t613.c
7043
7044 GSPCA USB WEBCAM DRIVER
7045 M:      Hans Verkuil <hverkuil@xs4all.nl>
7046 L:      linux-media@vger.kernel.org
7047 T:      git git://linuxtv.org/media_tree.git
7048 S:      Odd Fixes
7049 F:      drivers/media/usb/gspca/
7050
7051 GTP (GPRS Tunneling Protocol)
7052 M:      Pablo Neira Ayuso <pablo@netfilter.org>
7053 M:      Harald Welte <laforge@gnumonks.org>
7054 L:      osmocom-net-gprs@lists.osmocom.org
7055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
7056 S:      Maintained
7057 F:      drivers/net/gtp.c
7058
7059 GUID PARTITION TABLE (GPT)
7060 M:      Davidlohr Bueso <dave@stgolabs.net>
7061 L:      linux-efi@vger.kernel.org
7062 S:      Maintained
7063 F:      block/partitions/efi.*
7064
7065 H8/300 ARCHITECTURE
7066 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
7067 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
7068 W:      http://uclinux-h8.sourceforge.jp
7069 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
7070 S:      Maintained
7071 F:      arch/h8300/
7072 F:      drivers/clocksource/h8300_*.c
7073 F:      drivers/clk/h8300/
7074 F:      drivers/irqchip/irq-renesas-h8*.c
7075
7076 HABANALABS PCI DRIVER
7077 M:      Oded Gabbay <oded.gabbay@gmail.com>
7078 T:      git https://github.com/HabanaAI/linux.git
7079 S:      Supported
7080 F:      drivers/misc/habanalabs/
7081 F:      include/uapi/misc/habanalabs.h
7082 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
7083 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
7084
7085 HACKRF MEDIA DRIVER
7086 M:      Antti Palosaari <crope@iki.fi>
7087 L:      linux-media@vger.kernel.org
7088 W:      https://linuxtv.org
7089 W:      http://palosaari.fi/linux/
7090 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7091 T:      git git://linuxtv.org/anttip/media_tree.git
7092 S:      Maintained
7093 F:      drivers/media/usb/hackrf/
7094
7095 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
7096 M:      Frank Seidel <frank@f-seidel.de>
7097 L:      platform-driver-x86@vger.kernel.org
7098 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
7099 S:      Maintained
7100 F:      drivers/platform/x86/hdaps.c
7101
7102 HARDWARE MONITORING
7103 M:      Jean Delvare <jdelvare@suse.com>
7104 M:      Guenter Roeck <linux@roeck-us.net>
7105 L:      linux-hwmon@vger.kernel.org
7106 W:      http://hwmon.wiki.kernel.org/
7107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
7108 S:      Maintained
7109 F:      Documentation/devicetree/bindings/hwmon/
7110 F:      Documentation/hwmon/
7111 F:      drivers/hwmon/
7112 F:      include/linux/hwmon*.h
7113 F:      include/trace/events/hwmon*.h
7114
7115 HARDWARE RANDOM NUMBER GENERATOR CORE
7116 M:      Matt Mackall <mpm@selenic.com>
7117 M:      Herbert Xu <herbert@gondor.apana.org.au>
7118 L:      linux-crypto@vger.kernel.org
7119 S:      Odd fixes
7120 F:      Documentation/devicetree/bindings/rng/
7121 F:      Documentation/admin-guide/hw_random.rst
7122 F:      drivers/char/hw_random/
7123 F:      include/linux/hw_random.h
7124
7125 HARDWARE TRACING FACILITIES
7126 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7127 S:      Maintained
7128 F:      drivers/hwtracing/
7129
7130 HARDWARE SPINLOCK CORE
7131 M:      Ohad Ben-Cohen <ohad@wizery.com>
7132 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
7133 L:      linux-remoteproc@vger.kernel.org
7134 S:      Maintained
7135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
7136 F:      Documentation/devicetree/bindings/hwlock/
7137 F:      Documentation/hwspinlock.txt
7138 F:      drivers/hwspinlock/
7139 F:      include/linux/hwspinlock.h
7140
7141 HARMONY SOUND DRIVER
7142 L:      linux-parisc@vger.kernel.org
7143 S:      Maintained
7144 F:      sound/parisc/harmony.*
7145
7146 HDPVR USB VIDEO ENCODER DRIVER
7147 M:      Hans Verkuil <hverkuil@xs4all.nl>
7148 L:      linux-media@vger.kernel.org
7149 T:      git git://linuxtv.org/media_tree.git
7150 W:      https://linuxtv.org
7151 S:      Odd Fixes
7152 F:      drivers/media/usb/hdpvr/
7153
7154 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7155 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7156 S:      Supported
7157 F:      Documentation/watchdog/hpwdt.rst
7158 F:      drivers/watchdog/hpwdt.c
7159
7160 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7161 M:      Don Brace <don.brace@microsemi.com>
7162 L:      esc.storagedev@microsemi.com
7163 L:      linux-scsi@vger.kernel.org
7164 S:      Supported
7165 F:      Documentation/scsi/hpsa.txt
7166 F:      drivers/scsi/hpsa*.[ch]
7167 F:      include/linux/cciss*.h
7168 F:      include/uapi/linux/cciss*.h
7169
7170 HFI1 DRIVER
7171 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7172 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7173 L:      linux-rdma@vger.kernel.org
7174 S:      Supported
7175 F:      drivers/infiniband/hw/hfi1
7176
7177 HFS FILESYSTEM
7178 L:      linux-fsdevel@vger.kernel.org
7179 S:      Orphan
7180 F:      Documentation/filesystems/hfs.txt
7181 F:      fs/hfs/
7182
7183 HFSPLUS FILESYSTEM
7184 L:      linux-fsdevel@vger.kernel.org
7185 S:      Orphan
7186 F:      Documentation/filesystems/hfsplus.txt
7187 F:      fs/hfsplus/
7188
7189 HGA FRAMEBUFFER DRIVER
7190 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7191 L:      linux-nvidia@lists.surfsouth.com
7192 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7193 S:      Maintained
7194 F:      drivers/video/fbdev/hgafb.c
7195
7196 HIBERNATION (aka Software Suspend, aka swsusp)
7197 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7198 M:      Pavel Machek <pavel@ucw.cz>
7199 L:      linux-pm@vger.kernel.org
7200 B:      https://bugzilla.kernel.org
7201 S:      Supported
7202 F:      arch/x86/power/
7203 F:      drivers/base/power/
7204 F:      kernel/power/
7205 F:      include/linux/suspend.h
7206 F:      include/linux/freezer.h
7207 F:      include/linux/pm.h
7208 F:      arch/*/include/asm/suspend*.h
7209
7210 HID CORE LAYER
7211 M:      Jiri Kosina <jikos@kernel.org>
7212 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7213 L:      linux-input@vger.kernel.org
7214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7215 S:      Maintained
7216 F:      drivers/hid/
7217 F:      include/linux/hid*
7218 F:      include/uapi/linux/hid*
7219
7220 HID SENSOR HUB DRIVERS
7221 M:      Jiri Kosina <jikos@kernel.org>
7222 M:      Jonathan Cameron <jic23@kernel.org>
7223 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7224 L:      linux-input@vger.kernel.org
7225 L:      linux-iio@vger.kernel.org
7226 S:      Maintained
7227 F:      Documentation/hid/hid-sensor*
7228 F:      drivers/hid/hid-sensor-*
7229 F:      drivers/iio/*/hid-*
7230 F:      include/linux/hid-sensor-*
7231
7232 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7233 M:      Thomas Gleixner <tglx@linutronix.de>
7234 L:      linux-kernel@vger.kernel.org
7235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7236 S:      Maintained
7237 F:      Documentation/timers/
7238 F:      kernel/time/hrtimer.c
7239 F:      kernel/time/clockevents.c
7240 F:      kernel/time/timer_*.c
7241 F:      include/linux/clockchips.h
7242 F:      include/linux/hrtimer.h
7243
7244 HIGH-SPEED SCC DRIVER FOR AX.25
7245 L:      linux-hams@vger.kernel.org
7246 S:      Orphan
7247 F:      drivers/net/hamradio/dmascc.c
7248 F:      drivers/net/hamradio/scc.c
7249
7250 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7251 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7252 W:      http://www.highpoint-tech.com
7253 S:      Supported
7254 F:      Documentation/scsi/hptiop.txt
7255 F:      drivers/scsi/hptiop.c
7256
7257 HIPPI
7258 M:      Jes Sorensen <jes@trained-monkey.org>
7259 L:      linux-hippi@sunsite.dk
7260 S:      Maintained
7261 F:      include/linux/hippidevice.h
7262 F:      include/uapi/linux/if_hippi.h
7263 F:      net/802/hippi.c
7264 F:      drivers/net/hippi/
7265
7266 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7267 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7268 M:      Salil Mehta <salil.mehta@huawei.com>
7269 L:      netdev@vger.kernel.org
7270 W:      http://www.hisilicon.com
7271 S:      Maintained
7272 F:      drivers/net/ethernet/hisilicon/hns3/
7273
7274 HISILICON LPC BUS DRIVER
7275 M:      john.garry@huawei.com
7276 W:      http://www.hisilicon.com
7277 S:      Maintained
7278 F:      drivers/bus/hisi_lpc.c
7279 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7280
7281 HISILICON NETWORK SUBSYSTEM DRIVER
7282 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7283 M:      Salil Mehta <salil.mehta@huawei.com>
7284 L:      netdev@vger.kernel.org
7285 W:      http://www.hisilicon.com
7286 S:      Maintained
7287 F:      drivers/net/ethernet/hisilicon/
7288 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7289
7290 HISILICON PMU DRIVER
7291 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7292 W:      http://www.hisilicon.com
7293 S:      Supported
7294 F:      drivers/perf/hisilicon
7295 F:      Documentation/admin-guide/perf/hisi-pmu.rst
7296
7297 HISILICON ROCE DRIVER
7298 M:      Lijun Ou <oulijun@huawei.com>
7299 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7300 L:      linux-rdma@vger.kernel.org
7301 S:      Maintained
7302 F:      drivers/infiniband/hw/hns/
7303 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7304
7305 HISILICON SAS Controller
7306 M:      John Garry <john.garry@huawei.com>
7307 W:      http://www.hisilicon.com
7308 S:      Supported
7309 F:      drivers/scsi/hisi_sas/
7310 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7311
7312 HMM - Heterogeneous Memory Management
7313 M:      Jérôme Glisse <jglisse@redhat.com>
7314 L:      linux-mm@kvack.org
7315 S:      Maintained
7316 F:      mm/hmm*
7317 F:      include/linux/hmm*
7318 F:      Documentation/vm/hmm.rst
7319
7320 HOST AP DRIVER
7321 M:      Jouni Malinen <j@w1.fi>
7322 L:      linux-wireless@vger.kernel.org
7323 W:      http://w1.fi/hostap-driver.html
7324 S:      Obsolete
7325 F:      drivers/net/wireless/intersil/hostap/
7326
7327 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7328 L:      platform-driver-x86@vger.kernel.org
7329 S:      Orphan
7330 F:      drivers/platform/x86/tc1100-wmi.c
7331
7332 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7333 M:      Jaroslav Kysela <perex@perex.cz>
7334 S:      Maintained
7335 F:      drivers/net/ethernet/hp/hp100.*
7336
7337 HPET:   High Precision Event Timers driver
7338 M:      Clemens Ladisch <clemens@ladisch.de>
7339 S:      Maintained
7340 F:      Documentation/timers/hpet.rst
7341 F:      drivers/char/hpet.c
7342 F:      include/linux/hpet.h
7343 F:      include/uapi/linux/hpet.h
7344
7345 HPET:   x86
7346 S:      Orphan
7347 F:      arch/x86/kernel/hpet.c
7348 F:      arch/x86/include/asm/hpet.h
7349
7350 HPFS FILESYSTEM
7351 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7352 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7353 S:      Maintained
7354 F:      fs/hpfs/
7355
7356 HSI SUBSYSTEM
7357 M:      Sebastian Reichel <sre@kernel.org>
7358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7359 S:      Maintained
7360 F:      Documentation/ABI/testing/sysfs-bus-hsi
7361 F:      Documentation/driver-api/hsi.rst
7362 F:      drivers/hsi/
7363 F:      include/linux/hsi/
7364 F:      include/uapi/linux/hsi/
7365
7366 HSO 3G MODEM DRIVER
7367 L:      linux-usb@vger.kernel.org
7368 S:      Orphan
7369 F:      drivers/net/usb/hso.c
7370
7371 HSR NETWORK PROTOCOL
7372 M:      Arvid Brodin <arvid.brodin@alten.se>
7373 L:      netdev@vger.kernel.org
7374 S:      Maintained
7375 F:      net/hsr/
7376
7377 HT16K33 LED CONTROLLER DRIVER
7378 M:      Robin van der Gracht <robin@protonic.nl>
7379 S:      Maintained
7380 F:      drivers/auxdisplay/ht16k33.c
7381 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7382
7383 HTCPEN TOUCHSCREEN DRIVER
7384 M:      Pau Oliva Fora <pof@eslack.org>
7385 L:      linux-input@vger.kernel.org
7386 S:      Maintained
7387 F:      drivers/input/touchscreen/htcpen.c
7388
7389 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7390 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7391 L:      linux-iio@vger.kernel.org
7392 W:      http://www.st.com/
7393 S:      Maintained
7394 F:      drivers/iio/humidity/hts221*
7395 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7396
7397 HUAWEI ETHERNET DRIVER
7398 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7399 L:      netdev@vger.kernel.org
7400 S:      Supported
7401 F:      Documentation/networking/hinic.txt
7402 F:      drivers/net/ethernet/huawei/hinic/
7403
7404 HUGETLB FILESYSTEM
7405 M:      Mike Kravetz <mike.kravetz@oracle.com>
7406 L:      linux-mm@kvack.org
7407 S:      Maintained
7408 F:      fs/hugetlbfs/
7409 F:      mm/hugetlb.c
7410 F:      include/linux/hugetlb.h
7411 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7412 F:      Documentation/vm/hugetlbfs_reserv.rst
7413 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7414
7415 HVA ST MEDIA DRIVER
7416 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7417 L:      linux-media@vger.kernel.org
7418 T:      git git://linuxtv.org/media_tree.git
7419 W:      https://linuxtv.org
7420 S:      Supported
7421 F:      drivers/media/platform/sti/hva
7422
7423 HWPOISON MEMORY FAILURE HANDLING
7424 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7425 L:      linux-mm@kvack.org
7426 S:      Maintained
7427 F:      mm/memory-failure.c
7428 F:      mm/hwpoison-inject.c
7429
7430 HYGON PROCESSOR SUPPORT
7431 M:      Pu Wen <puwen@hygon.cn>
7432 L:      linux-kernel@vger.kernel.org
7433 S:      Maintained
7434 F:      arch/x86/kernel/cpu/hygon.c
7435
7436 Hyper-V CORE AND DRIVERS
7437 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7438 M:      Haiyang Zhang <haiyangz@microsoft.com>
7439 M:      Stephen Hemminger <sthemmin@microsoft.com>
7440 M:      Sasha Levin <sashal@kernel.org>
7441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7442 L:      linux-hyperv@vger.kernel.org
7443 S:      Supported
7444 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7445 F:      arch/x86/include/asm/mshyperv.h
7446 F:      arch/x86/include/asm/trace/hyperv.h
7447 F:      arch/x86/include/asm/hyperv-tlfs.h
7448 F:      arch/x86/kernel/cpu/mshyperv.c
7449 F:      arch/x86/hyperv
7450 F:      drivers/clocksource/hyperv_timer.c
7451 F:      drivers/hid/hid-hyperv.c
7452 F:      drivers/hv/
7453 F:      drivers/input/serio/hyperv-keyboard.c
7454 F:      drivers/pci/controller/pci-hyperv.c
7455 F:      drivers/net/hyperv/
7456 F:      drivers/scsi/storvsc_drv.c
7457 F:      drivers/uio/uio_hv_generic.c
7458 F:      drivers/video/fbdev/hyperv_fb.c
7459 F:      drivers/iommu/hyperv_iommu.c
7460 F:      net/vmw_vsock/hyperv_transport.c
7461 F:      include/clocksource/hyperv_timer.h
7462 F:      include/linux/hyperv.h
7463 F:      include/uapi/linux/hyperv.h
7464 F:      include/asm-generic/mshyperv.h
7465 F:      tools/hv/
7466 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7467
7468 HYPERBUS SUPPORT
7469 M:      Vignesh Raghavendra <vigneshr@ti.com>
7470 S:      Supported
7471 F:      drivers/mtd/hyperbus/
7472 F:      include/linux/mtd/hyperbus.h
7473 F:      Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt
7474 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt
7475
7476 HYPERVISOR VIRTUAL CONSOLE DRIVER
7477 L:      linuxppc-dev@lists.ozlabs.org
7478 S:      Odd Fixes
7479 F:      drivers/tty/hvc/
7480
7481 I2C ACPI SUPPORT
7482 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7483 L:      linux-i2c@vger.kernel.org
7484 L:      linux-acpi@vger.kernel.org
7485 S:      Maintained
7486 F:      drivers/i2c/i2c-core-acpi.c
7487
7488 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7489 M:      Ajay Gupta <ajayg@nvidia.com>
7490 L:      linux-i2c@vger.kernel.org
7491 S:      Maintained
7492 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7493 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7494
7495 I2C MUXES
7496 M:      Peter Rosin <peda@axentia.se>
7497 L:      linux-i2c@vger.kernel.org
7498 S:      Maintained
7499 F:      Documentation/i2c/i2c-topology
7500 F:      Documentation/i2c/muxes/
7501 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7502 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7503 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7504 F:      drivers/i2c/i2c-mux.c
7505 F:      drivers/i2c/muxes/
7506 F:      include/linux/i2c-mux.h
7507
7508 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7509 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7510 L:      linux-i2c@vger.kernel.org
7511 S:      Maintained
7512 F:      Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt
7513 F:      drivers/i2c/busses/i2c-mv64xxx.c
7514
7515 I2C OVER PARALLEL PORT
7516 M:      Jean Delvare <jdelvare@suse.com>
7517 L:      linux-i2c@vger.kernel.org
7518 S:      Maintained
7519 F:      Documentation/i2c/busses/i2c-parport
7520 F:      Documentation/i2c/busses/i2c-parport-light
7521 F:      drivers/i2c/busses/i2c-parport.c
7522 F:      drivers/i2c/busses/i2c-parport-light.c
7523
7524 I2C SUBSYSTEM
7525 M:      Wolfram Sang <wsa@the-dreams.de>
7526 L:      linux-i2c@vger.kernel.org
7527 W:      https://i2c.wiki.kernel.org/
7528 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7530 S:      Maintained
7531 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7532 F:      Documentation/i2c/
7533 F:      drivers/i2c/*
7534 F:      include/linux/i2c.h
7535 F:      include/linux/i2c-dev.h
7536 F:      include/linux/i2c-smbus.h
7537 F:      include/uapi/linux/i2c.h
7538 F:      include/uapi/linux/i2c-*.h
7539
7540 I2C SUBSYSTEM HOST DRIVERS
7541 L:      linux-i2c@vger.kernel.org
7542 W:      https://i2c.wiki.kernel.org/
7543 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7545 S:      Odd Fixes
7546 F:      Documentation/devicetree/bindings/i2c/
7547 F:      drivers/i2c/algos/
7548 F:      drivers/i2c/busses/
7549
7550 I2C-TAOS-EVM DRIVER
7551 M:      Jean Delvare <jdelvare@suse.com>
7552 L:      linux-i2c@vger.kernel.org
7553 S:      Maintained
7554 F:      Documentation/i2c/busses/i2c-taos-evm
7555 F:      drivers/i2c/busses/i2c-taos-evm.c
7556
7557 I2C-TINY-USB DRIVER
7558 M:      Till Harbaum <till@harbaum.org>
7559 L:      linux-i2c@vger.kernel.org
7560 W:      http://www.harbaum.org/till/i2c_tiny_usb
7561 S:      Maintained
7562 F:      drivers/i2c/busses/i2c-tiny-usb.c
7563
7564 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7565 M:      Jean Delvare <jdelvare@suse.com>
7566 L:      linux-i2c@vger.kernel.org
7567 S:      Maintained
7568 F:      Documentation/i2c/busses/i2c-ali1535
7569 F:      Documentation/i2c/busses/i2c-ali1563
7570 F:      Documentation/i2c/busses/i2c-ali15x3
7571 F:      Documentation/i2c/busses/i2c-amd756
7572 F:      Documentation/i2c/busses/i2c-amd8111
7573 F:      Documentation/i2c/busses/i2c-i801
7574 F:      Documentation/i2c/busses/i2c-nforce2
7575 F:      Documentation/i2c/busses/i2c-piix4
7576 F:      Documentation/i2c/busses/i2c-sis5595
7577 F:      Documentation/i2c/busses/i2c-sis630
7578 F:      Documentation/i2c/busses/i2c-sis96x
7579 F:      Documentation/i2c/busses/i2c-via
7580 F:      Documentation/i2c/busses/i2c-viapro
7581 F:      drivers/i2c/busses/i2c-ali1535.c
7582 F:      drivers/i2c/busses/i2c-ali1563.c
7583 F:      drivers/i2c/busses/i2c-ali15x3.c
7584 F:      drivers/i2c/busses/i2c-amd756.c
7585 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7586 F:      drivers/i2c/busses/i2c-amd8111.c
7587 F:      drivers/i2c/busses/i2c-i801.c
7588 F:      drivers/i2c/busses/i2c-isch.c
7589 F:      drivers/i2c/busses/i2c-nforce2.c
7590 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7591 F:      drivers/i2c/busses/i2c-piix4.c
7592 F:      drivers/i2c/busses/i2c-sis5595.c
7593 F:      drivers/i2c/busses/i2c-sis630.c
7594 F:      drivers/i2c/busses/i2c-sis96x.c
7595 F:      drivers/i2c/busses/i2c-via.c
7596 F:      drivers/i2c/busses/i2c-viapro.c
7597
7598 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7599 M:      Hans de Goede <hdegoede@redhat.com>
7600 L:      linux-i2c@vger.kernel.org
7601 S:      Maintained
7602 F:      drivers/i2c/busses/i2c-cht-wc.c
7603
7604 I2C/SMBUS ISMT DRIVER
7605 M:      Seth Heasley <seth.heasley@intel.com>
7606 M:      Neil Horman <nhorman@tuxdriver.com>
7607 L:      linux-i2c@vger.kernel.org
7608 F:      drivers/i2c/busses/i2c-ismt.c
7609 F:      Documentation/i2c/busses/i2c-ismt
7610
7611 I2C/SMBUS STUB DRIVER
7612 M:      Jean Delvare <jdelvare@suse.com>
7613 L:      linux-i2c@vger.kernel.org
7614 S:      Maintained
7615 F:      drivers/i2c/i2c-stub.c
7616
7617 I3C SUBSYSTEM
7618 M:      Boris Brezillon <bbrezillon@kernel.org>
7619 L:      linux-i3c@lists.infradead.org
7620 C:      irc://chat.freenode.net/linux-i3c
7621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7622 S:      Maintained
7623 F:      Documentation/ABI/testing/sysfs-bus-i3c
7624 F:      Documentation/devicetree/bindings/i3c/
7625 F:      Documentation/driver-api/i3c
7626 F:      drivers/i3c/
7627 F:      include/linux/i3c/
7628
7629 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7630 M:      Vitor Soares <vitor.soares@synopsys.com>
7631 S:      Maintained
7632 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7633 F:      drivers/i3c/master/dw*
7634
7635 IA64 (Itanium) PLATFORM
7636 M:      Tony Luck <tony.luck@intel.com>
7637 M:      Fenghua Yu <fenghua.yu@intel.com>
7638 L:      linux-ia64@vger.kernel.org
7639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7640 S:      Maintained
7641 F:      arch/ia64/
7642
7643 IBM Power 842 compression accelerator
7644 M:      Haren Myneni <haren@us.ibm.com>
7645 S:      Supported
7646 F:      drivers/crypto/nx/Makefile
7647 F:      drivers/crypto/nx/Kconfig
7648 F:      drivers/crypto/nx/nx-842*
7649 F:      include/linux/sw842.h
7650 F:      crypto/842.c
7651 F:      lib/842/
7652
7653 IBM Power in-Nest Crypto Acceleration
7654 M:      Breno Leitão <leitao@debian.org>
7655 M:      Nayna Jain <nayna@linux.ibm.com>
7656 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7657 L:      linux-crypto@vger.kernel.org
7658 S:      Supported
7659 F:      drivers/crypto/nx/Makefile
7660 F:      drivers/crypto/nx/Kconfig
7661 F:      drivers/crypto/nx/nx-aes*
7662 F:      drivers/crypto/nx/nx-sha*
7663 F:      drivers/crypto/nx/nx.*
7664 F:      drivers/crypto/nx/nx_csbcpb.h
7665 F:      drivers/crypto/nx/nx_debugfs.h
7666
7667 IBM Power Linux RAID adapter
7668 M:      Brian King <brking@us.ibm.com>
7669 S:      Supported
7670 F:      drivers/scsi/ipr.*
7671
7672 IBM Power SRIOV Virtual NIC Device Driver
7673 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7674 M:      John Allen <jallen@linux.ibm.com>
7675 L:      netdev@vger.kernel.org
7676 S:      Supported
7677 F:      drivers/net/ethernet/ibm/ibmvnic.*
7678
7679 IBM Power Virtual Accelerator Switchboard
7680 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7681 L:      linuxppc-dev@lists.ozlabs.org
7682 S:      Supported
7683 F:      arch/powerpc/platforms/powernv/vas*
7684 F:      arch/powerpc/platforms/powernv/copy-paste.h
7685 F:      arch/powerpc/include/asm/vas.h
7686
7687 IBM Power Virtual Ethernet Device Driver
7688 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7689 L:      netdev@vger.kernel.org
7690 S:      Supported
7691 F:      drivers/net/ethernet/ibm/ibmveth.*
7692
7693 IBM Power Virtual FC Device Drivers
7694 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7695 L:      linux-scsi@vger.kernel.org
7696 S:      Supported
7697 F:      drivers/scsi/ibmvscsi/ibmvfc*
7698
7699 IBM Power Virtual Management Channel Driver
7700 M:      Steven Royer <seroyer@linux.ibm.com>
7701 S:      Supported
7702 F:      drivers/misc/ibmvmc.*
7703
7704 IBM Power Virtual SCSI Device Drivers
7705 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7706 L:      linux-scsi@vger.kernel.org
7707 S:      Supported
7708 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7709 F:      include/scsi/viosrp.h
7710
7711 IBM Power Virtual SCSI Device Target Driver
7712 M:      Michael Cyr <mikecyr@linux.ibm.com>
7713 L:      linux-scsi@vger.kernel.org
7714 L:      target-devel@vger.kernel.org
7715 S:      Supported
7716 F:      drivers/scsi/ibmvscsi_tgt/
7717
7718 IBM Power VMX Cryptographic instructions
7719 M:      Breno Leitão <leitao@debian.org>
7720 M:      Nayna Jain <nayna@linux.ibm.com>
7721 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7722 L:      linux-crypto@vger.kernel.org
7723 S:      Supported
7724 F:      drivers/crypto/vmx/Makefile
7725 F:      drivers/crypto/vmx/Kconfig
7726 F:      drivers/crypto/vmx/vmx.c
7727 F:      drivers/crypto/vmx/aes*
7728 F:      drivers/crypto/vmx/ghash*
7729 F:      drivers/crypto/vmx/ppc-xlate.pl
7730
7731 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7732 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7733 L:      linux-pci@vger.kernel.org
7734 L:      linuxppc-dev@lists.ozlabs.org
7735 S:      Supported
7736 F:      drivers/pci/hotplug/rpaphp*
7737
7738 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7739 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7740 L:      linux-pci@vger.kernel.org
7741 L:      linuxppc-dev@lists.ozlabs.org
7742 S:      Supported
7743 F:      drivers/pci/hotplug/rpadlpar*
7744
7745 IBM ServeRAID RAID DRIVER
7746 S:      Orphan
7747 F:      drivers/scsi/ips.*
7748
7749 ICH LPC AND GPIO DRIVER
7750 M:      Peter Tyser <ptyser@xes-inc.com>
7751 S:      Maintained
7752 F:      drivers/mfd/lpc_ich.c
7753 F:      drivers/gpio/gpio-ich.c
7754
7755 IDE SUBSYSTEM
7756 M:      "David S. Miller" <davem@davemloft.net>
7757 L:      linux-ide@vger.kernel.org
7758 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7760 S:      Maintained
7761 F:      Documentation/ide/
7762 F:      drivers/ide/
7763 F:      include/linux/ide.h
7764
7765 IDE/ATAPI DRIVERS
7766 M:      Borislav Petkov <bp@alien8.de>
7767 L:      linux-ide@vger.kernel.org
7768 S:      Maintained
7769 F:      Documentation/cdrom/ide-cd.rst
7770 F:      drivers/ide/ide-cd*
7771
7772 IDEAPAD LAPTOP EXTRAS DRIVER
7773 M:      Ike Panhc <ike.pan@canonical.com>
7774 L:      platform-driver-x86@vger.kernel.org
7775 W:      http://launchpad.net/ideapad-laptop
7776 S:      Maintained
7777 F:      drivers/platform/x86/ideapad-laptop.c
7778
7779 IDEAPAD LAPTOP SLIDEBAR DRIVER
7780 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7781 L:      linux-input@vger.kernel.org
7782 W:      https://github.com/o2genum/ideapad-slidebar
7783 S:      Maintained
7784 F:      drivers/input/misc/ideapad_slidebar.c
7785
7786 IDT VersaClock 5 CLOCK DRIVER
7787 M:      Marek Vasut <marek.vasut@gmail.com>
7788 S:      Maintained
7789 F:      drivers/clk/clk-versaclock5.c
7790
7791 IEEE 802.15.4 SUBSYSTEM
7792 M:      Alexander Aring <alex.aring@gmail.com>
7793 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7794 L:      linux-wpan@vger.kernel.org
7795 W:      http://wpan.cakelab.org/
7796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7798 S:      Maintained
7799 F:      net/ieee802154/
7800 F:      net/mac802154/
7801 F:      drivers/net/ieee802154/
7802 F:      include/linux/nl802154.h
7803 F:      include/linux/ieee802154.h
7804 F:      include/net/nl802154.h
7805 F:      include/net/mac802154.h
7806 F:      include/net/af_ieee802154.h
7807 F:      include/net/cfg802154.h
7808 F:      include/net/ieee802154_netdev.h
7809 F:      Documentation/networking/ieee802154.rst
7810
7811 IFE PROTOCOL
7812 M:      Yotam Gigi <yotam.gi@gmail.com>
7813 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7814 F:      net/ife
7815 F:      include/net/ife.h
7816 F:      include/uapi/linux/ife.h
7817
7818 IGORPLUG-USB IR RECEIVER
7819 M:      Sean Young <sean@mess.org>
7820 L:      linux-media@vger.kernel.org
7821 S:      Maintained
7822 F:      drivers/media/rc/igorplugusb.c
7823
7824 IGUANAWORKS USB IR TRANSCEIVER
7825 M:      Sean Young <sean@mess.org>
7826 L:      linux-media@vger.kernel.org
7827 S:      Maintained
7828 F:      drivers/media/rc/iguanair.c
7829
7830 IIO DIGITAL POTENTIOMETER DAC
7831 M:      Peter Rosin <peda@axentia.se>
7832 L:      linux-iio@vger.kernel.org
7833 S:      Maintained
7834 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7835 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7836 F:      drivers/iio/dac/dpot-dac.c
7837
7838 IIO ENVELOPE DETECTOR
7839 M:      Peter Rosin <peda@axentia.se>
7840 L:      linux-iio@vger.kernel.org
7841 S:      Maintained
7842 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7843 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7844 F:      drivers/iio/adc/envelope-detector.c
7845
7846 IIO MULTIPLEXER
7847 M:      Peter Rosin <peda@axentia.se>
7848 L:      linux-iio@vger.kernel.org
7849 S:      Maintained
7850 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7851 F:      drivers/iio/multiplexer/iio-mux.c
7852
7853 IIO SUBSYSTEM AND DRIVERS
7854 M:      Jonathan Cameron <jic23@kernel.org>
7855 R:      Hartmut Knaack <knaack.h@gmx.de>
7856 R:      Lars-Peter Clausen <lars@metafoo.de>
7857 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7858 L:      linux-iio@vger.kernel.org
7859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7860 S:      Maintained
7861 F:      Documentation/ABI/testing/configfs-iio*
7862 F:      Documentation/ABI/testing/sysfs-bus-iio*
7863 F:      Documentation/devicetree/bindings/iio/
7864 F:      drivers/iio/
7865 F:      drivers/staging/iio/
7866 F:      include/linux/iio/
7867 F:      tools/iio/
7868
7869 IIO UNIT CONVERTER
7870 M:      Peter Rosin <peda@axentia.se>
7871 L:      linux-iio@vger.kernel.org
7872 S:      Maintained
7873 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7874 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7875 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7876 F:      drivers/iio/afe/iio-rescale.c
7877
7878 IKANOS/ADI EAGLE ADSL USB DRIVER
7879 M:      Matthieu Castet <castet.matthieu@free.fr>
7880 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7881 S:      Maintained
7882 F:      drivers/usb/atm/ueagle-atm.c
7883
7884 IMGTEC ASCII LCD DRIVER
7885 M:      Paul Burton <paul.burton@mips.com>
7886 S:      Maintained
7887 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7888 F:      drivers/auxdisplay/img-ascii-lcd.c
7889
7890 IMGTEC IR DECODER DRIVER
7891 M:      James Hogan <jhogan@kernel.org>
7892 S:      Maintained
7893 F:      drivers/media/rc/img-ir/
7894
7895 IMON SOUNDGRAPH USB IR RECEIVER
7896 M:      Sean Young <sean@mess.org>
7897 L:      linux-media@vger.kernel.org
7898 S:      Maintained
7899 F:      drivers/media/rc/imon_raw.c
7900 F:      drivers/media/rc/imon.c
7901
7902 IMS TWINTURBO FRAMEBUFFER DRIVER
7903 L:      linux-fbdev@vger.kernel.org
7904 S:      Orphan
7905 F:      drivers/video/fbdev/imsttfb.c
7906
7907 INA209 HARDWARE MONITOR DRIVER
7908 M:      Guenter Roeck <linux@roeck-us.net>
7909 L:      linux-hwmon@vger.kernel.org
7910 S:      Maintained
7911 F:      Documentation/hwmon/ina209.rst
7912 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7913 F:      drivers/hwmon/ina209.c
7914
7915 INA2XX HARDWARE MONITOR DRIVER
7916 M:      Guenter Roeck <linux@roeck-us.net>
7917 L:      linux-hwmon@vger.kernel.org
7918 S:      Maintained
7919 F:      Documentation/hwmon/ina2xx.rst
7920 F:      drivers/hwmon/ina2xx.c
7921 F:      include/linux/platform_data/ina2xx.h
7922
7923 INDUSTRY PACK SUBSYSTEM (IPACK)
7924 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7925 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7926 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7927 L:      industrypack-devel@lists.sourceforge.net
7928 W:      http://industrypack.sourceforge.net
7929 S:      Maintained
7930 F:      drivers/ipack/
7931
7932 INFINEON DPS310 Driver
7933 M:      Eddie James <eajames@linux.ibm.com>
7934 L:      linux-iio@vger.kernel.org
7935 F:      drivers/iio/pressure/dps310.c
7936 S:      Maintained
7937
7938 INFINIBAND SUBSYSTEM
7939 M:      Doug Ledford <dledford@redhat.com>
7940 M:      Jason Gunthorpe <jgg@mellanox.com>
7941 L:      linux-rdma@vger.kernel.org
7942 W:      https://github.com/linux-rdma/rdma-core
7943 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7945 S:      Supported
7946 F:      Documentation/devicetree/bindings/infiniband/
7947 F:      Documentation/infiniband/
7948 F:      drivers/infiniband/
7949 F:      include/uapi/linux/if_infiniband.h
7950 F:      include/uapi/rdma/
7951 F:      include/rdma/
7952 F:      include/trace/events/ib_mad.h
7953 F:      include/trace/events/ib_umad.h
7954 F:      samples/bpf/ibumad_kern.c
7955 F:      samples/bpf/ibumad_user.c
7956
7957 INGENIC JZ4780 DMA Driver
7958 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7959 S:      Maintained
7960 F:      drivers/dma/dma-jz4780.c
7961
7962 INGENIC JZ4780 NAND DRIVER
7963 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7964 L:      linux-mtd@lists.infradead.org
7965 S:      Maintained
7966 F:      drivers/mtd/nand/raw/ingenic/
7967
7968 INGENIC JZ47xx SoCs
7969 M:      Paul Cercueil <paul@crapouillou.net>
7970 S:      Maintained
7971 F:      arch/mips/boot/dts/ingenic/
7972 F:      arch/mips/include/asm/mach-jz4740/
7973 F:      arch/mips/jz4740/
7974 F:      drivers/clk/ingenic/
7975 F:      drivers/dma/dma-jz4780.c
7976 F:      drivers/gpu/drm/ingenic/
7977 F:      drivers/i2c/busses/i2c-jz4780.c
7978 F:      drivers/iio/adc/ingenic-adc.c
7979 F:      drivers/irqchip/irq-ingenic.c
7980 F:      drivers/memory/jz4780-nemc.c
7981 F:      drivers/mmc/host/jz4740_mmc.c
7982 F:      drivers/mtd/nand/raw/ingenic/
7983 F:      drivers/pinctrl/pinctrl-ingenic.c
7984 F:      drivers/power/supply/ingenic-battery.c
7985 F:      drivers/pwm/pwm-jz4740.c
7986 F:      drivers/rtc/rtc-jz4740.c
7987 F:      drivers/tty/serial/8250/8250_ingenic.c
7988 F:      drivers/usb/musb/jz4740.c
7989 F:      drivers/watchdog/jz4740_wdt.c
7990 F:      include/dt-bindings/iio/adc/ingenic,adc.h
7991 F:      include/linux/mfd/ingenic-tcu.h
7992 F:      sound/soc/jz4740/
7993 F:      sound/soc/codecs/jz47*
7994
7995 INOTIFY
7996 M:      Jan Kara <jack@suse.cz>
7997 R:      Amir Goldstein <amir73il@gmail.com>
7998 L:      linux-fsdevel@vger.kernel.org
7999 S:      Maintained
8000 F:      Documentation/filesystems/inotify.txt
8001 F:      fs/notify/inotify/
8002 F:      include/linux/inotify.h
8003 F:      include/uapi/linux/inotify.h
8004
8005 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
8006 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
8007 L:      linux-input@vger.kernel.org
8008 Q:      http://patchwork.kernel.org/project/linux-input/list/
8009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
8010 S:      Maintained
8011 F:      drivers/input/
8012 F:      include/linux/input.h
8013 F:      include/uapi/linux/input.h
8014 F:      include/uapi/linux/input-event-codes.h
8015 F:      include/linux/input/
8016 F:      Documentation/devicetree/bindings/input/
8017 F:      Documentation/devicetree/bindings/serio/
8018 F:      Documentation/input/
8019
8020 INPUT MULTITOUCH (MT) PROTOCOL
8021 M:      Henrik Rydberg <rydberg@bitmath.org>
8022 L:      linux-input@vger.kernel.org
8023 S:      Odd fixes
8024 F:      Documentation/input/multi-touch-protocol.rst
8025 F:      drivers/input/input-mt.c
8026 K:      \b(ABS|SYN)_MT_
8027
8028 INSIDE SECURE CRYPTO DRIVER
8029 M:      Antoine Tenart <antoine.tenart@bootlin.com>
8030 F:      drivers/crypto/inside-secure/
8031 S:      Maintained
8032 L:      linux-crypto@vger.kernel.org
8033
8034 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
8035 M:      Mimi Zohar <zohar@linux.ibm.com>
8036 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
8037 L:      linux-integrity@vger.kernel.org
8038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
8039 S:      Supported
8040 F:      security/integrity/ima/
8041
8042 INTEL 810/815 FRAMEBUFFER DRIVER
8043 M:      Antonino Daplas <adaplas@gmail.com>
8044 L:      linux-fbdev@vger.kernel.org
8045 S:      Maintained
8046 F:      drivers/video/fbdev/i810/
8047
8048 INTEL ASoC DRIVERS
8049 M:      Cezary Rojewski <cezary.rojewski@intel.com>
8050 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
8051 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
8052 M:      Jie Yang <yang.jie@linux.intel.com>
8053 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8054 S:      Supported
8055 F:      sound/soc/intel/
8056
8057 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
8058 M:      Hans de Goede <hdegoede@redhat.com>
8059 L:      platform-driver-x86@vger.kernel.org
8060 S:      Maintained
8061 F:      drivers/platform/x86/intel_atomisp2_pm.c
8062
8063 INTEL C600 SERIES SAS CONTROLLER DRIVER
8064 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
8065 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
8066 L:      linux-scsi@vger.kernel.org
8067 T:      git git://git.code.sf.net/p/intel-sas/isci
8068 S:      Supported
8069 F:      drivers/scsi/isci/
8070
8071 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
8072 M:      Jani Nikula <jani.nikula@linux.intel.com>
8073 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
8074 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
8075 L:      intel-gfx@lists.freedesktop.org
8076 W:      https://01.org/linuxgraphics/
8077 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
8078 C:      irc://chat.freenode.net/intel-gfx
8079 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
8080 T:      git git://anongit.freedesktop.org/drm-intel
8081 S:      Supported
8082 F:      drivers/gpu/drm/i915/
8083 F:      include/drm/i915*
8084 F:      include/uapi/drm/i915_drm.h
8085 F:      Documentation/gpu/i915.rst
8086
8087 INTEL ETHERNET DRIVERS
8088 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
8089 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
8090 W:      http://www.intel.com/support/feedback.htm
8091 W:      http://e1000.sourceforge.net/
8092 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
8093 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
8094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
8095 S:      Supported
8096 F:      Documentation/networking/device_drivers/intel/e100.rst
8097 F:      Documentation/networking/device_drivers/intel/e1000.rst
8098 F:      Documentation/networking/device_drivers/intel/e1000e.rst
8099 F:      Documentation/networking/device_drivers/intel/fm10k.rst
8100 F:      Documentation/networking/device_drivers/intel/igb.rst
8101 F:      Documentation/networking/device_drivers/intel/igbvf.rst
8102 F:      Documentation/networking/device_drivers/intel/ixgb.rst
8103 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
8104 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
8105 F:      Documentation/networking/device_drivers/intel/i40e.rst
8106 F:      Documentation/networking/device_drivers/intel/iavf.rst
8107 F:      Documentation/networking/device_drivers/intel/ice.rst
8108 F:      drivers/net/ethernet/intel/
8109 F:      drivers/net/ethernet/intel/*/
8110 F:      include/linux/avf/virtchnl.h
8111
8112 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
8113 M:      Maik Broemme <mbroemme@libmpq.org>
8114 L:      linux-fbdev@vger.kernel.org
8115 S:      Maintained
8116 F:      Documentation/fb/intelfb.rst
8117 F:      drivers/video/fbdev/intelfb/
8118
8119 INTEL GPIO DRIVERS
8120 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8121 L:      linux-gpio@vger.kernel.org
8122 S:      Maintained
8123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8124 F:      drivers/gpio/gpio-ich.c
8125 F:      drivers/gpio/gpio-intel-mid.c
8126 F:      drivers/gpio/gpio-lynxpoint.c
8127 F:      drivers/gpio/gpio-merrifield.c
8128 F:      drivers/gpio/gpio-ml-ioh.c
8129 F:      drivers/gpio/gpio-pch.c
8130 F:      drivers/gpio/gpio-sch.c
8131 F:      drivers/gpio/gpio-sodaville.c
8132
8133 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
8134 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
8135 M:      Zhi Wang <zhi.a.wang@intel.com>
8136 L:      intel-gvt-dev@lists.freedesktop.org
8137 L:      intel-gfx@lists.freedesktop.org
8138 W:      https://01.org/igvt-g
8139 T:      git https://github.com/intel/gvt-linux.git
8140 S:      Supported
8141 F:      drivers/gpu/drm/i915/gvt/
8142
8143 INTEL HID EVENT DRIVER
8144 M:      Alex Hung <alex.hung@canonical.com>
8145 L:      platform-driver-x86@vger.kernel.org
8146 S:      Maintained
8147 F:      drivers/platform/x86/intel-hid.c
8148
8149 INTEL I/OAT DMA DRIVER
8150 M:      Dave Jiang <dave.jiang@intel.com>
8151 R:      Dan Williams <dan.j.williams@intel.com>
8152 L:      dmaengine@vger.kernel.org
8153 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
8154 S:      Supported
8155 F:      drivers/dma/ioat*
8156
8157 INTEL IDLE DRIVER
8158 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
8159 M:      Len Brown <lenb@kernel.org>
8160 L:      linux-pm@vger.kernel.org
8161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
8162 B:      https://bugzilla.kernel.org
8163 S:      Supported
8164 F:      drivers/idle/intel_idle.c
8165
8166 INTEL INTEGRATED SENSOR HUB DRIVER
8167 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8168 M:      Jiri Kosina <jikos@kernel.org>
8169 L:      linux-input@vger.kernel.org
8170 S:      Maintained
8171 F:      drivers/hid/intel-ish-hid/
8172
8173 INTEL IOMMU (VT-d)
8174 M:      David Woodhouse <dwmw2@infradead.org>
8175 L:      iommu@lists.linux-foundation.org
8176 T:      git git://git.infradead.org/iommu-2.6.git
8177 S:      Supported
8178 F:      drivers/iommu/intel-iommu.c
8179 F:      include/linux/intel-iommu.h
8180
8181 INTEL IOP-ADMA DMA DRIVER
8182 R:      Dan Williams <dan.j.williams@intel.com>
8183 S:      Odd fixes
8184 F:      drivers/dma/iop-adma.c
8185
8186 INTEL IPU3 CSI-2 CIO2 DRIVER
8187 M:      Yong Zhi <yong.zhi@intel.com>
8188 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8189 M:      Bingbu Cao <bingbu.cao@intel.com>
8190 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8191 L:      linux-media@vger.kernel.org
8192 S:      Maintained
8193 F:      drivers/media/pci/intel/ipu3/
8194 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8195
8196 INTEL IPU3 CSI-2 IMGU DRIVER
8197 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8198 L:      linux-media@vger.kernel.org
8199 S:      Maintained
8200 F:      drivers/staging/media/ipu3/
8201 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8202 F:      Documentation/media/v4l-drivers/ipu3.rst
8203
8204 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8205 M:      Krzysztof Halasa <khalasa@piap.pl>
8206 S:      Maintained
8207 F:      include/linux/soc/ixp4xx/qmgr.h
8208 F:      include/linux/soc/ixp4xx/npe.h
8209 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8210 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8211 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8212 F:      drivers/net/wan/ixp4xx_hss.c
8213
8214 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8215 M:      Deepak Saxena <dsaxena@plexity.net>
8216 S:      Maintained
8217 F:      drivers/char/hw_random/ixp4xx-rng.c
8218
8219 INTEL MANAGEMENT ENGINE (mei)
8220 M:      Tomas Winkler <tomas.winkler@intel.com>
8221 L:      linux-kernel@vger.kernel.org
8222 S:      Supported
8223 F:      include/uapi/linux/mei.h
8224 F:      include/linux/mei_cl_bus.h
8225 F:      drivers/misc/mei/*
8226 F:      drivers/watchdog/mei_wdt.c
8227 F:      Documentation/driver-api/mei/*
8228 F:      samples/mei/*
8229
8230 INTEL MENLOW THERMAL DRIVER
8231 M:      Sujith Thomas <sujith.thomas@intel.com>
8232 L:      platform-driver-x86@vger.kernel.org
8233 W:      https://01.org/linux-acpi
8234 S:      Supported
8235 F:      drivers/platform/x86/intel_menlow.c
8236
8237 INTEL MIC DRIVERS (mic)
8238 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8239 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8240 S:      Supported
8241 W:      https://github.com/sudeepdutt/mic
8242 W:      http://software.intel.com/en-us/mic-developer
8243 F:      include/linux/mic_bus.h
8244 F:      include/linux/scif.h
8245 F:      include/uapi/linux/mic_common.h
8246 F:      include/uapi/linux/mic_ioctl.h
8247 F:      include/uapi/linux/scif_ioctl.h
8248 F:      drivers/misc/mic/
8249 F:      drivers/dma/mic_x100_dma.c
8250 F:      drivers/dma/mic_x100_dma.h
8251 F:      Documentation/mic/
8252
8253 INTEL PMC CORE DRIVER
8254 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8255 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8256 L:      platform-driver-x86@vger.kernel.org
8257 S:      Maintained
8258 F:      drivers/platform/x86/intel_pmc_core*
8259
8260 INTEL PMC/P-Unit IPC DRIVER
8261 M:      Zha Qipeng<qipeng.zha@intel.com>
8262 L:      platform-driver-x86@vger.kernel.org
8263 S:      Maintained
8264 F:      drivers/platform/x86/intel_pmc_ipc.c
8265 F:      drivers/platform/x86/intel_punit_ipc.c
8266 F:      arch/x86/include/asm/intel_pmc_ipc.h
8267 F:      arch/x86/include/asm/intel_punit_ipc.h
8268
8269 INTEL PMIC GPIO DRIVERS
8270 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8271 S:      Maintained
8272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8273 F:      drivers/gpio/gpio-*cove.c
8274 F:      drivers/gpio/gpio-msic.c
8275
8276 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
8277 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8278 S:      Maintained
8279 F:      drivers/mfd/intel_msic.c
8280 F:      drivers/mfd/intel_soc_pmic*
8281 F:      include/linux/mfd/intel_msic.h
8282 F:      include/linux/mfd/intel_soc_pmic*
8283
8284 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8285 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8286 L:      linux-wireless@vger.kernel.org
8287 S:      Maintained
8288 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8289 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8290 F:      drivers/net/wireless/intel/ipw2x00/
8291
8292 INTEL PSTATE DRIVER
8293 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8294 M:      Len Brown <lenb@kernel.org>
8295 L:      linux-pm@vger.kernel.org
8296 S:      Supported
8297 F:      drivers/cpufreq/intel_pstate.c
8298
8299 INTEL RDMA RNIC DRIVER
8300 M:      Faisal Latif <faisal.latif@intel.com>
8301 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8302 L:      linux-rdma@vger.kernel.org
8303 S:      Supported
8304 F:      drivers/infiniband/hw/i40iw/
8305 F:      include/uapi/rdma/i40iw-abi.h
8306
8307 INTEL SPEED SELECT TECHNOLOGY
8308 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8309 L:      platform-driver-x86@vger.kernel.org
8310 S:      Maintained
8311 F:      drivers/platform/x86/intel_speed_select_if/
8312 F:      tools/power/x86/intel-speed-select/
8313 F:      include/uapi/linux/isst_if.h
8314
8315 INTEL TELEMETRY DRIVER
8316 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8317 M:      "David E. Box" <david.e.box@linux.intel.com>
8318 L:      platform-driver-x86@vger.kernel.org
8319 S:      Maintained
8320 F:      arch/x86/include/asm/intel_telemetry.h
8321 F:      drivers/platform/x86/intel_telemetry*
8322
8323 INTEL VIRTUAL BUTTON DRIVER
8324 M:      AceLan Kao <acelan.kao@canonical.com>
8325 L:      platform-driver-x86@vger.kernel.org
8326 S:      Maintained
8327 F:      drivers/platform/x86/intel-vbtn.c
8328
8329 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8330 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8331 L:      linux-wireless@vger.kernel.org
8332 S:      Supported
8333 F:      drivers/net/wireless/intel/iwlegacy/
8334
8335 INTEL WIRELESS WIFI LINK (iwlwifi)
8336 M:      Johannes Berg <johannes.berg@intel.com>
8337 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8338 M:      Luca Coelho <luciano.coelho@intel.com>
8339 M:      Intel Linux Wireless <linuxwifi@intel.com>
8340 L:      linux-wireless@vger.kernel.org
8341 W:      http://intellinuxwireless.org
8342 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8343 S:      Supported
8344 F:      drivers/net/wireless/intel/iwlwifi/
8345
8346 INTEL WIRELESS WIMAX CONNECTION 2400
8347 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8348 M:      linux-wimax@intel.com
8349 L:      wimax@linuxwimax.org (subscribers-only)
8350 S:      Supported
8351 W:      http://linuxwimax.org
8352 F:      Documentation/wimax/README.i2400m
8353 F:      drivers/net/wimax/i2400m/
8354 F:      include/uapi/linux/wimax/i2400m.h
8355
8356 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8357 M:      Mario Limonciello <mario.limonciello@dell.com>
8358 S:      Maintained
8359 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8360
8361 INTEL(R) TRACE HUB
8362 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8363 S:      Supported
8364 F:      Documentation/trace/intel_th.rst
8365 F:      drivers/hwtracing/intel_th/
8366
8367 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8368 M:      Ning Sun <ning.sun@intel.com>
8369 L:      tboot-devel@lists.sourceforge.net
8370 W:      http://tboot.sourceforge.net
8371 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8372 S:      Supported
8373 F:      Documentation/x86/intel_txt.rst
8374 F:      include/linux/tboot.h
8375 F:      arch/x86/kernel/tboot.c
8376
8377 INTEL-MID GPIO DRIVER
8378 M:      David Cohen <david.a.cohen@linux.intel.com>
8379 L:      linux-gpio@vger.kernel.org
8380 S:      Maintained
8381 F:      drivers/gpio/gpio-intel-mid.c
8382
8383 INTERCONNECT API
8384 M:      Georgi Djakov <georgi.djakov@linaro.org>
8385 L:      linux-pm@vger.kernel.org
8386 S:      Maintained
8387 F:      Documentation/driver-api/interconnect.rst
8388 F:      Documentation/devicetree/bindings/interconnect/
8389 F:      drivers/interconnect/
8390 F:      include/dt-bindings/interconnect/
8391 F:      include/linux/interconnect-provider.h
8392 F:      include/linux/interconnect.h
8393
8394 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8395 M:      Linus Walleij <linus.walleij@linaro.org>
8396 L:      linux-iio@vger.kernel.org
8397 S:      Maintained
8398 F:      drivers/iio/gyro/mpu3050*
8399 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8400
8401 IOC3 ETHERNET DRIVER
8402 M:      Ralf Baechle <ralf@linux-mips.org>
8403 L:      linux-mips@vger.kernel.org
8404 S:      Maintained
8405 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8406
8407 IOC3 SERIAL DRIVER
8408 M:      Pat Gefre <pfg@sgi.com>
8409 L:      linux-serial@vger.kernel.org
8410 S:      Maintained
8411 F:      drivers/tty/serial/ioc3_serial.c
8412
8413 IOMAP FILESYSTEM LIBRARY
8414 M:      Christoph Hellwig <hch@infradead.org>
8415 M:      Darrick J. Wong <darrick.wong@oracle.com>
8416 M:      linux-xfs@vger.kernel.org
8417 M:      linux-fsdevel@vger.kernel.org
8418 L:      linux-xfs@vger.kernel.org
8419 L:      linux-fsdevel@vger.kernel.org
8420 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8421 S:      Supported
8422 F:      fs/iomap.c
8423 F:      fs/iomap/
8424 F:      include/linux/iomap.h
8425
8426 IOMMU DRIVERS
8427 M:      Joerg Roedel <joro@8bytes.org>
8428 L:      iommu@lists.linux-foundation.org
8429 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8430 S:      Maintained
8431 F:      Documentation/devicetree/bindings/iommu/
8432 F:      drivers/iommu/
8433 F:      include/linux/iommu.h
8434 F:      include/linux/of_iommu.h
8435 F:      include/linux/iova.h
8436
8437 IO_URING
8438 M:      Jens Axboe <axboe@kernel.dk>
8439 L:      linux-block@vger.kernel.org
8440 L:      linux-fsdevel@vger.kernel.org
8441 T:      git git://git.kernel.dk/linux-block
8442 T:      git git://git.kernel.dk/liburing
8443 S:      Maintained
8444 F:      fs/io_uring.c
8445 F:      include/uapi/linux/io_uring.h
8446
8447 IP MASQUERADING
8448 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8449 S:      Maintained
8450 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8451
8452 IPMI SUBSYSTEM
8453 M:      Corey Minyard <minyard@acm.org>
8454 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8455 W:      http://openipmi.sourceforge.net/
8456 S:      Supported
8457 F:      Documentation/devicetree/bindings/ipmi/
8458 F:      Documentation/IPMI.txt
8459 F:      drivers/char/ipmi/
8460 F:      include/linux/ipmi*
8461 F:      include/uapi/linux/ipmi*
8462
8463 IPS SCSI RAID DRIVER
8464 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8465 L:      linux-scsi@vger.kernel.org
8466 W:      http://www.adaptec.com/
8467 S:      Maintained
8468 F:      drivers/scsi/ips*
8469
8470 IPVS
8471 M:      Wensong Zhang <wensong@linux-vs.org>
8472 M:      Simon Horman <horms@verge.net.au>
8473 M:      Julian Anastasov <ja@ssi.bg>
8474 L:      netdev@vger.kernel.org
8475 L:      lvs-devel@vger.kernel.org
8476 S:      Maintained
8477 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8479 F:      Documentation/networking/ipvs-sysctl.txt
8480 F:      include/net/ip_vs.h
8481 F:      include/uapi/linux/ip_vs.h
8482 F:      net/netfilter/ipvs/
8483
8484 IPWIRELESS DRIVER
8485 M:      Jiri Kosina <jikos@kernel.org>
8486 M:      David Sterba <dsterba@suse.com>
8487 S:      Odd Fixes
8488 F:      drivers/tty/ipwireless/
8489
8490 IPX NETWORK LAYER
8491 L:      netdev@vger.kernel.org
8492 S:      Obsolete
8493 F:      include/uapi/linux/ipx.h
8494
8495 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8496 M:      Marc Zyngier <marc.zyngier@arm.com>
8497 S:      Maintained
8498 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8499 F:      Documentation/IRQ-domain.txt
8500 F:      include/linux/irqdomain.h
8501 F:      kernel/irq/irqdomain.c
8502 F:      kernel/irq/msi.c
8503
8504 IRQ SUBSYSTEM
8505 M:      Thomas Gleixner <tglx@linutronix.de>
8506 L:      linux-kernel@vger.kernel.org
8507 S:      Maintained
8508 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8509 F:      kernel/irq/
8510
8511 IRQCHIP DRIVERS
8512 M:      Thomas Gleixner <tglx@linutronix.de>
8513 M:      Jason Cooper <jason@lakedaemon.net>
8514 M:      Marc Zyngier <marc.zyngier@arm.com>
8515 L:      linux-kernel@vger.kernel.org
8516 S:      Maintained
8517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8518 F:      Documentation/devicetree/bindings/interrupt-controller/
8519 F:      drivers/irqchip/
8520
8521 ISA
8522 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8523 S:      Maintained
8524 F:      Documentation/driver-api/isa.rst
8525 F:      drivers/base/isa.c
8526 F:      include/linux/isa.h
8527
8528 ISA RADIO MODULE
8529 M:      Hans Verkuil <hverkuil@xs4all.nl>
8530 L:      linux-media@vger.kernel.org
8531 T:      git git://linuxtv.org/media_tree.git
8532 W:      https://linuxtv.org
8533 S:      Maintained
8534 F:      drivers/media/radio/radio-isa*
8535
8536 ISAPNP
8537 M:      Jaroslav Kysela <perex@perex.cz>
8538 S:      Maintained
8539 F:      Documentation/driver-api/isapnp.rst
8540 F:      drivers/pnp/isapnp/
8541 F:      include/linux/isapnp.h
8542
8543 ISCSI
8544 M:      Lee Duncan <lduncan@suse.com>
8545 M:      Chris Leech <cleech@redhat.com>
8546 L:      open-iscsi@googlegroups.com
8547 W:      www.open-iscsi.com
8548 S:      Maintained
8549 F:      drivers/scsi/*iscsi*
8550 F:      include/scsi/*iscsi*
8551
8552 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8553 M:      Peter Jones <pjones@redhat.com>
8554 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8555 S:      Maintained
8556 F:      drivers/firmware/iscsi_ibft*
8557
8558 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8559 M:      Sagi Grimberg <sagi@grimberg.me>
8560 M:      Max Gurtovoy <maxg@mellanox.com>
8561 L:      linux-rdma@vger.kernel.org
8562 S:      Supported
8563 W:      http://www.openfabrics.org
8564 W:      www.open-iscsi.org
8565 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8566 F:      drivers/infiniband/ulp/iser/
8567
8568 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8569 M:      Sagi Grimberg <sagi@grimberg.me>
8570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8571 L:      linux-rdma@vger.kernel.org
8572 L:      target-devel@vger.kernel.org
8573 S:      Supported
8574 W:      http://www.linux-iscsi.org
8575 F:      drivers/infiniband/ulp/isert
8576
8577 ISDN/mISDN SUBSYSTEM
8578 M:      Karsten Keil <isdn@linux-pingi.de>
8579 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8580 L:      netdev@vger.kernel.org
8581 W:      http://www.isdn4linux.de
8582 S:      Maintained
8583 F:      drivers/isdn/mISDN
8584 F:      drivers/isdn/hardware
8585
8586 ISDN/CAPI SUBSYSTEM
8587 M:      Karsten Keil <isdn@linux-pingi.de>
8588 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8589 L:      netdev@vger.kernel.org
8590 W:      http://www.isdn4linux.de
8591 S:      Odd Fixes
8592 F:      Documentation/isdn/
8593 F:      drivers/isdn/capi/
8594 F:      drivers/staging/isdn/
8595 F:      net/bluetooth/cmtp/
8596 F:      include/linux/isdn/
8597 F:      include/uapi/linux/isdn/
8598
8599 IT87 HARDWARE MONITORING DRIVER
8600 M:      Jean Delvare <jdelvare@suse.com>
8601 L:      linux-hwmon@vger.kernel.org
8602 S:      Maintained
8603 F:      Documentation/hwmon/it87.rst
8604 F:      drivers/hwmon/it87.c
8605
8606 IT913X MEDIA DRIVER
8607 M:      Antti Palosaari <crope@iki.fi>
8608 L:      linux-media@vger.kernel.org
8609 W:      https://linuxtv.org
8610 W:      http://palosaari.fi/linux/
8611 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8612 T:      git git://linuxtv.org/anttip/media_tree.git
8613 S:      Maintained
8614 F:      drivers/media/tuners/it913x*
8615
8616 IVTV VIDEO4LINUX DRIVER
8617 M:      Andy Walls <awalls@md.metrocast.net>
8618 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8619 L:      linux-media@vger.kernel.org
8620 T:      git git://linuxtv.org/media_tree.git
8621 W:      http://www.ivtvdriver.org
8622 S:      Maintained
8623 F:      Documentation/media/v4l-drivers/ivtv*
8624 F:      drivers/media/pci/ivtv/
8625 F:      include/uapi/linux/ivtv*
8626
8627 IX2505V MEDIA DRIVER
8628 M:      Malcolm Priestley <tvboxspy@gmail.com>
8629 L:      linux-media@vger.kernel.org
8630 W:      https://linuxtv.org
8631 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8632 S:      Maintained
8633 F:      drivers/media/dvb-frontends/ix2505v*
8634
8635 JAILHOUSE HYPERVISOR INTERFACE
8636 M:      Jan Kiszka <jan.kiszka@siemens.com>
8637 L:      jailhouse-dev@googlegroups.com
8638 S:      Maintained
8639 F:      arch/x86/kernel/jailhouse.c
8640 F:      arch/x86/include/asm/jailhouse_para.h
8641
8642 JC42.4 TEMPERATURE SENSOR DRIVER
8643 M:      Guenter Roeck <linux@roeck-us.net>
8644 L:      linux-hwmon@vger.kernel.org
8645 S:      Maintained
8646 F:      drivers/hwmon/jc42.c
8647 F:      Documentation/hwmon/jc42.rst
8648
8649 JFS FILESYSTEM
8650 M:      Dave Kleikamp <shaggy@kernel.org>
8651 L:      jfs-discussion@lists.sourceforge.net
8652 W:      http://jfs.sourceforge.net/
8653 T:      git git://github.com/kleikamp/linux-shaggy.git
8654 S:      Maintained
8655 F:      Documentation/filesystems/jfs.txt
8656 F:      fs/jfs/
8657
8658 JME NETWORK DRIVER
8659 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8660 L:      netdev@vger.kernel.org
8661 S:      Maintained
8662 F:      drivers/net/ethernet/jme.*
8663
8664 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8665 M:      David Woodhouse <dwmw2@infradead.org>
8666 M:      Richard Weinberger <richard@nod.at>
8667 L:      linux-mtd@lists.infradead.org
8668 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8669 T:      git git://git.infradead.org/ubifs-2.6.git
8670 S:      Odd Fixes
8671 F:      fs/jffs2/
8672 F:      include/uapi/linux/jffs2.h
8673
8674 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8675 M:      "Theodore Ts'o" <tytso@mit.edu>
8676 M:      Jan Kara <jack@suse.com>
8677 L:      linux-ext4@vger.kernel.org
8678 S:      Maintained
8679 F:      fs/jbd2/
8680 F:      include/linux/jbd2.h
8681
8682 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8683 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8684 L:      linux-media@vger.kernel.org
8685 S:      Maintained
8686 F:      drivers/media/platform/rcar_jpu.c
8687
8688 JSM Neo PCI based serial card
8689 L:      linux-serial@vger.kernel.org
8690 S:      Orphan
8691 F:      drivers/tty/serial/jsm/
8692
8693 K10TEMP HARDWARE MONITORING DRIVER
8694 M:      Clemens Ladisch <clemens@ladisch.de>
8695 L:      linux-hwmon@vger.kernel.org
8696 S:      Maintained
8697 F:      Documentation/hwmon/k10temp.rst
8698 F:      drivers/hwmon/k10temp.c
8699
8700 K8TEMP HARDWARE MONITORING DRIVER
8701 M:      Rudolf Marek <r.marek@assembler.cz>
8702 L:      linux-hwmon@vger.kernel.org
8703 S:      Maintained
8704 F:      Documentation/hwmon/k8temp.rst
8705 F:      drivers/hwmon/k8temp.c
8706
8707 KASAN
8708 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8709 R:      Alexander Potapenko <glider@google.com>
8710 R:      Dmitry Vyukov <dvyukov@google.com>
8711 L:      kasan-dev@googlegroups.com
8712 S:      Maintained
8713 F:      arch/*/include/asm/kasan.h
8714 F:      arch/*/mm/kasan_init*
8715 F:      Documentation/dev-tools/kasan.rst
8716 F:      include/linux/kasan*.h
8717 F:      lib/test_kasan.c
8718 F:      mm/kasan/
8719 F:      scripts/Makefile.kasan
8720
8721 KCONFIG
8722 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8724 L:      linux-kbuild@vger.kernel.org
8725 S:      Maintained
8726 F:      Documentation/kbuild/kconfig*
8727 F:      scripts/kconfig/
8728 F:      scripts/Kconfig.include
8729
8730 KDUMP
8731 M:      Dave Young <dyoung@redhat.com>
8732 M:      Baoquan He <bhe@redhat.com>
8733 R:      Vivek Goyal <vgoyal@redhat.com>
8734 L:      kexec@lists.infradead.org
8735 W:      http://lse.sourceforge.net/kdump/
8736 S:      Maintained
8737 F:      Documentation/admin-guide/kdump/
8738
8739 KEENE FM RADIO TRANSMITTER DRIVER
8740 M:      Hans Verkuil <hverkuil@xs4all.nl>
8741 L:      linux-media@vger.kernel.org
8742 T:      git git://linuxtv.org/media_tree.git
8743 W:      https://linuxtv.org
8744 S:      Maintained
8745 F:      drivers/media/radio/radio-keene*
8746
8747 KERNEL AUTOMOUNTER
8748 M:      Ian Kent <raven@themaw.net>
8749 L:      autofs@vger.kernel.org
8750 S:      Maintained
8751 F:      fs/autofs/
8752
8753 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8754 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8755 M:      Michal Marek <michal.lkml@markovi.net>
8756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8757 L:      linux-kbuild@vger.kernel.org
8758 S:      Maintained
8759 F:      Documentation/kbuild/
8760 F:      Makefile
8761 F:      scripts/Kbuild*
8762 F:      scripts/Makefile*
8763 F:      scripts/basic/
8764 F:      scripts/mk*
8765 F:      scripts/*vmlinux*
8766 F:      scripts/mod/
8767 F:      scripts/package/
8768
8769 KERNEL JANITORS
8770 L:      kernel-janitors@vger.kernel.org
8771 W:      http://kernelnewbies.org/KernelJanitors
8772 S:      Odd Fixes
8773
8774 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8775 M:      "J. Bruce Fields" <bfields@fieldses.org>
8776 M:      Chuck Lever <chuck.lever@oracle.com>
8777 L:      linux-nfs@vger.kernel.org
8778 W:      http://nfs.sourceforge.net/
8779 T:      git git://linux-nfs.org/~bfields/linux.git
8780 S:      Supported
8781 F:      fs/nfsd/
8782 F:      include/uapi/linux/nfsd/
8783 F:      fs/lockd/
8784 F:      fs/nfs_common/
8785 F:      net/sunrpc/
8786 F:      include/linux/lockd/
8787 F:      include/linux/sunrpc/
8788 F:      include/uapi/linux/sunrpc/
8789
8790 KERNEL SELFTEST FRAMEWORK
8791 M:      Shuah Khan <shuah@kernel.org>
8792 M:      Shuah Khan <skhan@linuxfoundation.org>
8793 L:      linux-kselftest@vger.kernel.org
8794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8795 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8796 S:      Maintained
8797 F:      tools/testing/selftests/
8798 F:      Documentation/dev-tools/kselftest*
8799
8800 KERNEL USERMODE HELPER
8801 M:      Luis Chamberlain <mcgrof@kernel.org>
8802 L:      linux-kernel@vger.kernel.org
8803 S:      Maintained
8804 F:      kernel/umh.c
8805 F:      include/linux/umh.h
8806
8807 KERNEL VIRTUAL MACHINE (KVM)
8808 M:      Paolo Bonzini <pbonzini@redhat.com>
8809 M:      Radim Krčmář <rkrcmar@redhat.com>
8810 L:      kvm@vger.kernel.org
8811 W:      http://www.linux-kvm.org
8812 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8813 S:      Supported
8814 F:      Documentation/virtual/kvm/
8815 F:      include/trace/events/kvm.h
8816 F:      include/uapi/asm-generic/kvm*
8817 F:      include/uapi/linux/kvm*
8818 F:      include/asm-generic/kvm*
8819 F:      include/linux/kvm*
8820 F:      include/kvm/iodev.h
8821 F:      virt/kvm/*
8822 F:      tools/kvm/
8823 F:      tools/testing/selftests/kvm/
8824
8825 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8826 M:      Joerg Roedel <joro@8bytes.org>
8827 L:      kvm@vger.kernel.org
8828 W:      http://www.linux-kvm.org/
8829 S:      Maintained
8830 F:      arch/x86/include/asm/svm.h
8831 F:      arch/x86/kvm/svm.c
8832
8833 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8834 M:      Marc Zyngier <marc.zyngier@arm.com>
8835 R:      James Morse <james.morse@arm.com>
8836 R:      Julien Thierry <julien.thierry@arm.com>
8837 R:      Suzuki K Pouloze <suzuki.poulose@arm.com>
8838 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8839 L:      kvmarm@lists.cs.columbia.edu
8840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8841 S:      Maintained
8842 F:      arch/arm/include/uapi/asm/kvm*
8843 F:      arch/arm/include/asm/kvm*
8844 F:      arch/arm/kvm/
8845 F:      arch/arm64/include/uapi/asm/kvm*
8846 F:      arch/arm64/include/asm/kvm*
8847 F:      arch/arm64/kvm/
8848 F:      virt/kvm/arm/
8849 F:      include/kvm/arm_*
8850
8851 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8852 M:      James Hogan <jhogan@kernel.org>
8853 L:      linux-mips@vger.kernel.org
8854 S:      Supported
8855 F:      arch/mips/include/uapi/asm/kvm*
8856 F:      arch/mips/include/asm/kvm*
8857 F:      arch/mips/kvm/
8858
8859 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8860 M:      Paul Mackerras <paulus@ozlabs.org>
8861 L:      kvm-ppc@vger.kernel.org
8862 W:      http://www.linux-kvm.org/
8863 T:      git git://github.com/agraf/linux-2.6.git
8864 S:      Supported
8865 F:      arch/powerpc/include/uapi/asm/kvm*
8866 F:      arch/powerpc/include/asm/kvm*
8867 F:      arch/powerpc/kvm/
8868 F:      arch/powerpc/kernel/kvm*
8869
8870 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8871 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8872 M:      Janosch Frank <frankja@linux.ibm.com>
8873 R:      David Hildenbrand <david@redhat.com>
8874 R:      Cornelia Huck <cohuck@redhat.com>
8875 L:      linux-s390@vger.kernel.org
8876 W:      http://www.ibm.com/developerworks/linux/linux390/
8877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8878 S:      Supported
8879 F:      arch/s390/include/uapi/asm/kvm*
8880 F:      arch/s390/include/asm/gmap.h
8881 F:      arch/s390/include/asm/kvm*
8882 F:      arch/s390/kvm/
8883 F:      arch/s390/mm/gmap.c
8884 F:      tools/testing/selftests/kvm/s390x/
8885 F:      tools/testing/selftests/kvm/*/s390x/
8886
8887 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8888 M:      Paolo Bonzini <pbonzini@redhat.com>
8889 M:      Radim Krčmář <rkrcmar@redhat.com>
8890 L:      kvm@vger.kernel.org
8891 W:      http://www.linux-kvm.org
8892 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8893 S:      Supported
8894 F:      arch/x86/kvm/
8895 F:      arch/x86/kvm/*/
8896 F:      arch/x86/include/uapi/asm/kvm*
8897 F:      arch/x86/include/asm/kvm*
8898 F:      arch/x86/include/asm/pvclock-abi.h
8899 F:      arch/x86/kernel/kvm.c
8900 F:      arch/x86/kernel/kvmclock.c
8901
8902 KERNFS
8903 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8904 M:      Tejun Heo <tj@kernel.org>
8905 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8906 S:      Supported
8907 F:      include/linux/kernfs.h
8908 F:      fs/kernfs/
8909
8910 KEXEC
8911 M:      Eric Biederman <ebiederm@xmission.com>
8912 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8913 L:      kexec@lists.infradead.org
8914 S:      Maintained
8915 F:      include/linux/kexec.h
8916 F:      include/uapi/linux/kexec.h
8917 F:      kernel/kexec*
8918
8919 KEYS-ENCRYPTED
8920 M:      Mimi Zohar <zohar@linux.ibm.com>
8921 L:      linux-integrity@vger.kernel.org
8922 L:      keyrings@vger.kernel.org
8923 S:      Supported
8924 F:      Documentation/security/keys/trusted-encrypted.rst
8925 F:      include/keys/encrypted-type.h
8926 F:      security/keys/encrypted-keys/
8927
8928 KEYS-TRUSTED
8929 M:      James Bottomley <jejb@linux.ibm.com>
8930 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8931 M:      Mimi Zohar <zohar@linux.ibm.com>
8932 L:      linux-integrity@vger.kernel.org
8933 L:      keyrings@vger.kernel.org
8934 S:      Supported
8935 F:      Documentation/security/keys/trusted-encrypted.rst
8936 F:      include/keys/trusted-type.h
8937 F:      security/keys/trusted.c
8938 F:      security/keys/trusted.h
8939
8940 KEYS/KEYRINGS:
8941 M:      David Howells <dhowells@redhat.com>
8942 L:      keyrings@vger.kernel.org
8943 S:      Maintained
8944 F:      Documentation/security/keys/core.rst
8945 F:      include/linux/key.h
8946 F:      include/linux/key-type.h
8947 F:      include/linux/keyctl.h
8948 F:      include/uapi/linux/keyctl.h
8949 F:      include/keys/
8950 F:      security/keys/
8951
8952 KGDB / KDB /debug_core
8953 M:      Jason Wessel <jason.wessel@windriver.com>
8954 M:      Daniel Thompson <daniel.thompson@linaro.org>
8955 W:      http://kgdb.wiki.kernel.org/
8956 L:      kgdb-bugreport@lists.sourceforge.net
8957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8958 S:      Maintained
8959 F:      Documentation/dev-tools/kgdb.rst
8960 F:      drivers/misc/kgdbts.c
8961 F:      drivers/tty/serial/kgdboc.c
8962 F:      include/linux/kdb.h
8963 F:      include/linux/kgdb.h
8964 F:      kernel/debug/
8965
8966 KMEMLEAK
8967 M:      Catalin Marinas <catalin.marinas@arm.com>
8968 S:      Maintained
8969 F:      Documentation/dev-tools/kmemleak.rst
8970 F:      include/linux/kmemleak.h
8971 F:      mm/kmemleak.c
8972 F:      mm/kmemleak-test.c
8973
8974 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8975 M:      Luis Chamberlain <mcgrof@kernel.org>
8976 L:      linux-kernel@vger.kernel.org
8977 S:      Maintained
8978 F:      kernel/kmod.c
8979 F:      include/linux/kmod.h
8980 F:      lib/test_kmod.c
8981 F:      tools/testing/selftests/kmod/
8982
8983 KPROBES
8984 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8985 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8986 M:      "David S. Miller" <davem@davemloft.net>
8987 M:      Masami Hiramatsu <mhiramat@kernel.org>
8988 S:      Maintained
8989 F:      Documentation/kprobes.txt
8990 F:      include/linux/kprobes.h
8991 F:      include/asm-generic/kprobes.h
8992 F:      kernel/kprobes.c
8993
8994 KS0108 LCD CONTROLLER DRIVER
8995 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8996 S:      Maintained
8997 F:      Documentation/auxdisplay/ks0108
8998 F:      drivers/auxdisplay/ks0108.c
8999 F:      include/linux/ks0108.h
9000
9001 L3MDEV
9002 M:      David Ahern <dsa@cumulusnetworks.com>
9003 L:      netdev@vger.kernel.org
9004 S:      Maintained
9005 F:      net/l3mdev
9006 F:      include/net/l3mdev.h
9007
9008 L7 BPF FRAMEWORK
9009 M:      John Fastabend <john.fastabend@gmail.com>
9010 M:      Daniel Borkmann <daniel@iogearbox.net>
9011 L:      netdev@vger.kernel.org
9012 L:      bpf@vger.kernel.org
9013 S:      Maintained
9014 F:      include/linux/skmsg.h
9015 F:      net/core/skmsg.c
9016 F:      net/core/sock_map.c
9017 F:      net/ipv4/tcp_bpf.c
9018
9019 LANTIQ / INTEL Ethernet drivers
9020 M:      Hauke Mehrtens <hauke@hauke-m.de>
9021 L:      netdev@vger.kernel.org
9022 S:      Maintained
9023 F:      net/dsa/tag_gswip.c
9024 F:      drivers/net/ethernet/lantiq_xrx200.c
9025 F:      drivers/net/dsa/lantiq_pce.h
9026 F:      drivers/net/dsa/lantiq_gswip.c
9027
9028 LANTIQ MIPS ARCHITECTURE
9029 M:      John Crispin <john@phrozen.org>
9030 L:      linux-mips@vger.kernel.org
9031 S:      Maintained
9032 F:      arch/mips/lantiq
9033 F:      drivers/soc/lantiq
9034
9035 LAPB module
9036 L:      linux-x25@vger.kernel.org
9037 S:      Orphan
9038 F:      Documentation/networking/lapb-module.txt
9039 F:      include/*/lapb.h
9040 F:      net/lapb/
9041
9042 LASI 53c700 driver for PARISC
9043 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9044 L:      linux-scsi@vger.kernel.org
9045 S:      Maintained
9046 F:      Documentation/scsi/53c700.txt
9047 F:      drivers/scsi/53c700*
9048
9049 LEAKING_ADDRESSES
9050 M:      Tobin C. Harding <me@tobin.cc>
9051 M:      Tycho Andersen <tycho@tycho.ws>
9052 L:      kernel-hardening@lists.openwall.com
9053 S:      Maintained
9054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
9055 F:      scripts/leaking_addresses.pl
9056
9057 LED SUBSYSTEM
9058 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
9059 M:      Pavel Machek <pavel@ucw.cz>
9060 R:      Dan Murphy <dmurphy@ti.com>
9061 L:      linux-leds@vger.kernel.org
9062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
9063 S:      Maintained
9064 F:      Documentation/devicetree/bindings/leds/
9065 F:      drivers/leds/
9066 F:      include/linux/leds.h
9067
9068 LEGACY EEPROM DRIVER
9069 M:      Jean Delvare <jdelvare@suse.com>
9070 S:      Maintained
9071 F:      Documentation/misc-devices/eeprom.rst
9072 F:      drivers/misc/eeprom/eeprom.c
9073
9074 LEGO MINDSTORMS EV3
9075 R:      David Lechner <david@lechnology.com>
9076 S:      Maintained
9077 F:      arch/arm/boot/dts/da850-lego-ev3.dts
9078 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
9079 F:      drivers/power/supply/lego_ev3_battery.c
9080
9081 LEGO USB Tower driver
9082 M:      Juergen Stuber <starblue@users.sourceforge.net>
9083 L:      legousb-devel@lists.sourceforge.net
9084 W:      http://legousb.sourceforge.net/
9085 S:      Maintained
9086 F:      drivers/usb/misc/legousbtower.c
9087
9088 LG LAPTOP EXTRAS
9089 M:      Matan Ziv-Av <matan@svgalib.org>
9090 L:      platform-driver-x86@vger.kernel.org
9091 S:      Maintained
9092 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
9093 F:      Documentation/admin-guide/laptops/lg-laptop.rst
9094 F:      drivers/platform/x86/lg-laptop.c
9095
9096 LG2160 MEDIA DRIVER
9097 M:      Michael Krufky <mkrufky@linuxtv.org>
9098 L:      linux-media@vger.kernel.org
9099 W:      https://linuxtv.org
9100 W:      http://github.com/mkrufky
9101 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9102 T:      git git://linuxtv.org/mkrufky/tuners.git
9103 S:      Maintained
9104 F:      drivers/media/dvb-frontends/lg2160.*
9105
9106 LGDT3305 MEDIA DRIVER
9107 M:      Michael Krufky <mkrufky@linuxtv.org>
9108 L:      linux-media@vger.kernel.org
9109 W:      https://linuxtv.org
9110 W:      http://github.com/mkrufky
9111 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9112 T:      git git://linuxtv.org/mkrufky/tuners.git
9113 S:      Maintained
9114 F:      drivers/media/dvb-frontends/lgdt3305.*
9115
9116 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
9117 M:      Viresh Kumar <vireshk@kernel.org>
9118 L:      linux-ide@vger.kernel.org
9119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9120 S:      Maintained
9121 F:      include/linux/pata_arasan_cf_data.h
9122 F:      drivers/ata/pata_arasan_cf.c
9123
9124 LIBATA PATA DRIVERS
9125 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9126 M:      Jens Axboe <axboe@kernel.dk>
9127 L:      linux-ide@vger.kernel.org
9128 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9129 S:      Maintained
9130 F:      drivers/ata/pata_*.c
9131 F:      drivers/ata/ata_generic.c
9132
9133 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
9134 M:      Linus Walleij <linus.walleij@linaro.org>
9135 L:      linux-ide@vger.kernel.org
9136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9137 S:      Maintained
9138 F:      drivers/ata/pata_ftide010.c
9139 F:      drivers/ata/sata_gemini.c
9140 F:      drivers/ata/sata_gemini.h
9141
9142 LIBATA SATA AHCI PLATFORM devices support
9143 M:      Hans de Goede <hdegoede@redhat.com>
9144 M:      Jens Axboe <axboe@kernel.dk>
9145 L:      linux-ide@vger.kernel.org
9146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9147 S:      Maintained
9148 F:      drivers/ata/ahci_platform.c
9149 F:      drivers/ata/libahci_platform.c
9150 F:      include/linux/ahci_platform.h
9151
9152 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
9153 M:      Mikael Pettersson <mikpelinux@gmail.com>
9154 L:      linux-ide@vger.kernel.org
9155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9156 S:      Maintained
9157 F:      drivers/ata/sata_promise.*
9158
9159 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
9160 M:      Jens Axboe <axboe@kernel.dk>
9161 L:      linux-ide@vger.kernel.org
9162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9163 S:      Maintained
9164 F:      drivers/ata/
9165 F:      include/linux/ata.h
9166 F:      include/linux/libata.h
9167 F:      Documentation/devicetree/bindings/ata/
9168
9169 LIBLOCKDEP
9170 M:      Sasha Levin <alexander.levin@microsoft.com>
9171 S:      Maintained
9172 F:      tools/lib/lockdep/
9173
9174 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
9175 M:      Dan Williams <dan.j.williams@intel.com>
9176 M:      Vishal Verma <vishal.l.verma@intel.com>
9177 M:      Dave Jiang <dave.jiang@intel.com>
9178 L:      linux-nvdimm@lists.01.org
9179 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9180 S:      Supported
9181 F:      drivers/nvdimm/blk.c
9182 F:      drivers/nvdimm/region_devs.c
9183
9184 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
9185 M:      Vishal Verma <vishal.l.verma@intel.com>
9186 M:      Dan Williams <dan.j.williams@intel.com>
9187 M:      Dave Jiang <dave.jiang@intel.com>
9188 L:      linux-nvdimm@lists.01.org
9189 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9190 S:      Supported
9191 F:      drivers/nvdimm/btt*
9192
9193 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
9194 M:      Dan Williams <dan.j.williams@intel.com>
9195 M:      Vishal Verma <vishal.l.verma@intel.com>
9196 M:      Dave Jiang <dave.jiang@intel.com>
9197 L:      linux-nvdimm@lists.01.org
9198 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9199 S:      Supported
9200 F:      drivers/nvdimm/pmem*
9201
9202 LIBNVDIMM: DEVICETREE BINDINGS
9203 M:      Oliver O'Halloran <oohall@gmail.com>
9204 L:      linux-nvdimm@lists.01.org
9205 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9206 S:      Supported
9207 F:      drivers/nvdimm/of_pmem.c
9208 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9209
9210 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9211 M:      Dan Williams <dan.j.williams@intel.com>
9212 M:      Vishal Verma <vishal.l.verma@intel.com>
9213 M:      Dave Jiang <dave.jiang@intel.com>
9214 M:      Keith Busch <keith.busch@intel.com>
9215 M:      Ira Weiny <ira.weiny@intel.com>
9216 L:      linux-nvdimm@lists.01.org
9217 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9219 S:      Supported
9220 F:      drivers/nvdimm/*
9221 F:      drivers/acpi/nfit/*
9222 F:      include/linux/nd.h
9223 F:      include/linux/libnvdimm.h
9224 F:      include/uapi/linux/ndctl.h
9225
9226 LIGHTNVM PLATFORM SUPPORT
9227 M:      Matias Bjorling <mb@lightnvm.io>
9228 W:      http://github/OpenChannelSSD
9229 L:      linux-block@vger.kernel.org
9230 S:      Maintained
9231 F:      drivers/lightnvm/
9232 F:      include/linux/lightnvm.h
9233 F:      include/uapi/linux/lightnvm.h
9234
9235 LINUX FOR POWER MACINTOSH
9236 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9237 W:      http://www.penguinppc.org/
9238 L:      linuxppc-dev@lists.ozlabs.org
9239 S:      Maintained
9240 F:      arch/powerpc/platforms/powermac/
9241 F:      drivers/macintosh/
9242
9243 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9244 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9245 M:      Paul Mackerras <paulus@samba.org>
9246 M:      Michael Ellerman <mpe@ellerman.id.au>
9247 W:      https://github.com/linuxppc/linux/wiki
9248 L:      linuxppc-dev@lists.ozlabs.org
9249 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9251 S:      Supported
9252 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9253 F:      Documentation/devicetree/bindings/powerpc/
9254 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9255 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9256 F:      Documentation/powerpc/
9257 F:      arch/powerpc/
9258 F:      drivers/char/tpm/tpm_ibmvtpm*
9259 F:      drivers/crypto/nx/
9260 F:      drivers/crypto/vmx/
9261 F:      drivers/i2c/busses/i2c-opal.c
9262 F:      drivers/net/ethernet/ibm/ibmveth.*
9263 F:      drivers/net/ethernet/ibm/ibmvnic.*
9264 F:      drivers/pci/hotplug/pnv_php.c
9265 F:      drivers/pci/hotplug/rpa*
9266 F:      drivers/rtc/rtc-opal.c
9267 F:      drivers/scsi/ibmvscsi/
9268 F:      drivers/tty/hvc/hvc_opal.c
9269 F:      drivers/watchdog/wdrtas.c
9270 F:      tools/testing/selftests/powerpc
9271 N:      /pmac
9272 N:      powermac
9273 N:      powernv
9274 N:      [^a-z0-9]ps3
9275 N:      pseries
9276
9277 LINUX FOR POWERPC EMBEDDED MPC5XXX
9278 M:      Anatolij Gustschin <agust@denx.de>
9279 L:      linuxppc-dev@lists.ozlabs.org
9280 T:      git git://git.denx.de/linux-denx-agust.git
9281 S:      Maintained
9282 F:      arch/powerpc/platforms/512x/
9283 F:      arch/powerpc/platforms/52xx/
9284
9285 LINUX FOR POWERPC EMBEDDED PPC4XX
9286 M:      Alistair Popple <alistair@popple.id.au>
9287 M:      Matt Porter <mporter@kernel.crashing.org>
9288 W:      http://www.penguinppc.org/
9289 L:      linuxppc-dev@lists.ozlabs.org
9290 S:      Maintained
9291 F:      arch/powerpc/platforms/40x/
9292 F:      arch/powerpc/platforms/44x/
9293
9294 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9295 M:      Scott Wood <oss@buserror.net>
9296 M:      Kumar Gala <galak@kernel.crashing.org>
9297 W:      http://www.penguinppc.org/
9298 L:      linuxppc-dev@lists.ozlabs.org
9299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9300 S:      Maintained
9301 F:      arch/powerpc/platforms/83xx/
9302 F:      arch/powerpc/platforms/85xx/
9303 F:      Documentation/devicetree/bindings/powerpc/fsl/
9304
9305 LINUX FOR POWERPC EMBEDDED PPC8XX
9306 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9307 W:      http://www.penguinppc.org/
9308 L:      linuxppc-dev@lists.ozlabs.org
9309 S:      Maintained
9310 F:      arch/powerpc/platforms/8xx/
9311
9312 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9313 L:      linuxppc-dev@lists.ozlabs.org
9314 S:      Orphan
9315 F:      arch/powerpc/*/*virtex*
9316 F:      arch/powerpc/*/*/*virtex*
9317
9318 LINUX FOR POWERPC PA SEMI PWRFICIENT
9319 L:      linuxppc-dev@lists.ozlabs.org
9320 S:      Orphan
9321 F:      arch/powerpc/platforms/pasemi/
9322 F:      drivers/*/*pasemi*
9323 F:      drivers/*/*/*pasemi*
9324
9325 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9326 M:      Kees Cook <keescook@chromium.org>
9327 S:      Maintained
9328 F:      drivers/misc/lkdtm/*
9329
9330 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9331 M:      Alan Stern <stern@rowland.harvard.edu>
9332 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
9333 M:      Will Deacon <will@kernel.org>
9334 M:      Peter Zijlstra <peterz@infradead.org>
9335 M:      Boqun Feng <boqun.feng@gmail.com>
9336 M:      Nicholas Piggin <npiggin@gmail.com>
9337 M:      David Howells <dhowells@redhat.com>
9338 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9339 M:      Luc Maranget <luc.maranget@inria.fr>
9340 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9341 R:      Akira Yokosawa <akiyks@gmail.com>
9342 R:      Daniel Lustig <dlustig@nvidia.com>
9343 L:      linux-kernel@vger.kernel.org
9344 L:      linux-arch@vger.kernel.org
9345 S:      Supported
9346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9347 F:      tools/memory-model/
9348 F:      Documentation/atomic_bitops.txt
9349 F:      Documentation/atomic_t.txt
9350 F:      Documentation/core-api/atomic_ops.rst
9351 F:      Documentation/core-api/refcount-vs-atomic.rst
9352 F:      Documentation/memory-barriers.txt
9353
9354 LIS3LV02D ACCELEROMETER DRIVER
9355 M:      Eric Piel <eric.piel@tremplin-utc.net>
9356 S:      Maintained
9357 F:      Documentation/misc-devices/lis3lv02d.rst
9358 F:      drivers/misc/lis3lv02d/
9359 F:      drivers/platform/x86/hp_accel.c
9360
9361 LIVE PATCHING
9362 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9363 M:      Jiri Kosina <jikos@kernel.org>
9364 M:      Miroslav Benes <mbenes@suse.cz>
9365 M:      Petr Mladek <pmladek@suse.com>
9366 R:      Joe Lawrence <joe.lawrence@redhat.com>
9367 S:      Maintained
9368 F:      kernel/livepatch/
9369 F:      include/linux/livepatch.h
9370 F:      arch/x86/include/asm/livepatch.h
9371 F:      arch/x86/kernel/livepatch.c
9372 F:      Documentation/livepatch/
9373 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9374 F:      samples/livepatch/
9375 F:      tools/testing/selftests/livepatch/
9376 L:      live-patching@vger.kernel.org
9377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9378
9379 LLC (802.2)
9380 L:      netdev@vger.kernel.org
9381 S:      Odd fixes
9382 F:      include/linux/llc.h
9383 F:      include/uapi/linux/llc.h
9384 F:      include/net/llc*
9385 F:      net/llc/
9386
9387 LM73 HARDWARE MONITOR DRIVER
9388 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9389 L:      linux-hwmon@vger.kernel.org
9390 S:      Maintained
9391 F:      drivers/hwmon/lm73.c
9392
9393 LM78 HARDWARE MONITOR DRIVER
9394 M:      Jean Delvare <jdelvare@suse.com>
9395 L:      linux-hwmon@vger.kernel.org
9396 S:      Maintained
9397 F:      Documentation/hwmon/lm78.rst
9398 F:      drivers/hwmon/lm78.c
9399
9400 LM83 HARDWARE MONITOR DRIVER
9401 M:      Jean Delvare <jdelvare@suse.com>
9402 L:      linux-hwmon@vger.kernel.org
9403 S:      Maintained
9404 F:      Documentation/hwmon/lm83.rst
9405 F:      drivers/hwmon/lm83.c
9406
9407 LM90 HARDWARE MONITOR DRIVER
9408 M:      Jean Delvare <jdelvare@suse.com>
9409 L:      linux-hwmon@vger.kernel.org
9410 S:      Maintained
9411 F:      Documentation/hwmon/lm90.rst
9412 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9413 F:      drivers/hwmon/lm90.c
9414 F:      include/dt-bindings/thermal/lm90.h
9415
9416 LM95234 HARDWARE MONITOR DRIVER
9417 M:      Guenter Roeck <linux@roeck-us.net>
9418 L:      linux-hwmon@vger.kernel.org
9419 S:      Maintained
9420 F:      Documentation/hwmon/lm95234.rst
9421 F:      drivers/hwmon/lm95234.c
9422
9423 LME2510 MEDIA DRIVER
9424 M:      Malcolm Priestley <tvboxspy@gmail.com>
9425 L:      linux-media@vger.kernel.org
9426 W:      https://linuxtv.org
9427 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9428 S:      Maintained
9429 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9430
9431 LOADPIN SECURITY MODULE
9432 M:      Kees Cook <keescook@chromium.org>
9433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9434 S:      Supported
9435 F:      security/loadpin/
9436 F:      Documentation/admin-guide/LSM/LoadPin.rst
9437
9438 LOCKING PRIMITIVES
9439 M:      Peter Zijlstra <peterz@infradead.org>
9440 M:      Ingo Molnar <mingo@redhat.com>
9441 M:      Will Deacon <will@kernel.org>
9442 L:      linux-kernel@vger.kernel.org
9443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9444 S:      Maintained
9445 F:      Documentation/locking/
9446 F:      include/linux/lockdep.h
9447 F:      include/linux/spinlock*.h
9448 F:      arch/*/include/asm/spinlock*.h
9449 F:      include/linux/rwlock*.h
9450 F:      include/linux/mutex*.h
9451 F:      include/linux/rwsem*.h
9452 F:      include/linux/seqlock.h
9453 F:      lib/locking*.[ch]
9454 F:      kernel/locking/
9455 X:      kernel/locking/locktorture.c
9456
9457 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9458 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9459 L:      linux-ntfs-dev@lists.sourceforge.net
9460 W:      http://www.linux-ntfs.org/content/view/19/37/
9461 S:      Maintained
9462 F:      Documentation/admin-guide/ldm.rst
9463 F:      block/partitions/ldm.*
9464
9465 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9466 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9467 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9468 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9469 L:      MPT-FusionLinux.pdl@broadcom.com
9470 L:      linux-scsi@vger.kernel.org
9471 W:      http://www.avagotech.com/support/
9472 S:      Supported
9473 F:      drivers/message/fusion/
9474 F:      drivers/scsi/mpt3sas/
9475
9476 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9477 M:      Matthew Wilcox <willy@infradead.org>
9478 L:      linux-scsi@vger.kernel.org
9479 S:      Maintained
9480 F:      drivers/scsi/sym53c8xx_2/
9481
9482 LTC1660 DAC DRIVER
9483 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9484 L:      linux-iio@vger.kernel.org
9485 S:      Maintained
9486 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9487 F:      drivers/iio/dac/ltc1660.c
9488
9489 LTC4261 HARDWARE MONITOR DRIVER
9490 M:      Guenter Roeck <linux@roeck-us.net>
9491 L:      linux-hwmon@vger.kernel.org
9492 S:      Maintained
9493 F:      Documentation/hwmon/ltc4261.rst
9494 F:      drivers/hwmon/ltc4261.c
9495
9496 LTC4306 I2C MULTIPLEXER DRIVER
9497 M:      Michael Hennerich <michael.hennerich@analog.com>
9498 W:      http://ez.analog.com/community/linux-device-drivers
9499 L:      linux-i2c@vger.kernel.org
9500 S:      Supported
9501 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9502 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9503
9504 LTP (Linux Test Project)
9505 M:      Mike Frysinger <vapier@gentoo.org>
9506 M:      Cyril Hrubis <chrubis@suse.cz>
9507 M:      Wanlong Gao <wanlong.gao@gmail.com>
9508 M:      Jan Stancek <jstancek@redhat.com>
9509 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9510 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9511 L:      ltp@lists.linux.it (subscribers-only)
9512 W:      http://linux-test-project.github.io/
9513 T:      git git://github.com/linux-test-project/ltp.git
9514 S:      Maintained
9515
9516 M68K ARCHITECTURE
9517 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9518 L:      linux-m68k@lists.linux-m68k.org
9519 W:      http://www.linux-m68k.org/
9520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9521 S:      Maintained
9522 F:      arch/m68k/
9523 F:      drivers/zorro/
9524
9525 M68K ON APPLE MACINTOSH
9526 M:      Joshua Thompson <funaho@jurai.org>
9527 W:      http://www.mac.linux-m68k.org/
9528 L:      linux-m68k@lists.linux-m68k.org
9529 S:      Maintained
9530 F:      arch/m68k/mac/
9531
9532 M68K ON HP9000/300
9533 M:      Philip Blundell <philb@gnu.org>
9534 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9535 S:      Maintained
9536 F:      arch/m68k/hp300/
9537
9538 M88DS3103 MEDIA DRIVER
9539 M:      Antti Palosaari <crope@iki.fi>
9540 L:      linux-media@vger.kernel.org
9541 W:      https://linuxtv.org
9542 W:      http://palosaari.fi/linux/
9543 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9544 T:      git git://linuxtv.org/anttip/media_tree.git
9545 S:      Maintained
9546 F:      drivers/media/dvb-frontends/m88ds3103*
9547
9548 M88RS2000 MEDIA DRIVER
9549 M:      Malcolm Priestley <tvboxspy@gmail.com>
9550 L:      linux-media@vger.kernel.org
9551 W:      https://linuxtv.org
9552 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9553 S:      Maintained
9554 F:      drivers/media/dvb-frontends/m88rs2000*
9555
9556 MA901 MASTERKIT USB FM RADIO DRIVER
9557 M:      Alexey Klimov <klimov.linux@gmail.com>
9558 L:      linux-media@vger.kernel.org
9559 T:      git git://linuxtv.org/media_tree.git
9560 S:      Maintained
9561 F:      drivers/media/radio/radio-ma901.c
9562
9563 MAC80211
9564 M:      Johannes Berg <johannes@sipsolutions.net>
9565 L:      linux-wireless@vger.kernel.org
9566 W:      http://wireless.kernel.org/
9567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9569 S:      Maintained
9570 F:      Documentation/networking/mac80211-injection.txt
9571 F:      include/net/mac80211.h
9572 F:      net/mac80211/
9573 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9574 F:      Documentation/networking/mac80211_hwsim/README
9575
9576 MAILBOX API
9577 M:      Jassi Brar <jassisinghbrar@gmail.com>
9578 L:      linux-kernel@vger.kernel.org
9579 S:      Maintained
9580 F:      drivers/mailbox/
9581 F:      include/linux/mailbox_client.h
9582 F:      include/linux/mailbox_controller.h
9583
9584 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9585 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9586 W:      http://www.kernel.org/doc/man-pages
9587 L:      linux-man@vger.kernel.org
9588 S:      Maintained
9589
9590 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9591 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9592 L:      linux-mips@vger.kernel.org
9593 S:      Maintained
9594 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9595
9596 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9597 M:      Andrew Lunn <andrew@lunn.ch>
9598 M:      Vivien Didelot <vivien.didelot@gmail.com>
9599 L:      netdev@vger.kernel.org
9600 S:      Maintained
9601 F:      drivers/net/dsa/mv88e6xxx/
9602 F:      include/linux/platform_data/mv88e6xxx.h
9603 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9604
9605 MARVELL ARMADA DRM SUPPORT
9606 M:      Russell King <linux@armlinux.org.uk>
9607 S:      Maintained
9608 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9609 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9610 F:      drivers/gpu/drm/armada/
9611 F:      include/uapi/drm/armada_drm.h
9612 F:      Documentation/devicetree/bindings/display/armada/
9613
9614 MARVELL ARMADA 3700 PHY DRIVERS
9615 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9616 S:      Maintained
9617 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9618 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9619 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9620 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9621
9622 MARVELL CRYPTO DRIVER
9623 M:      Boris Brezillon <bbrezillon@kernel.org>
9624 M:      Arnaud Ebalard <arno@natisbad.org>
9625 F:      drivers/crypto/marvell/
9626 S:      Maintained
9627 L:      linux-crypto@vger.kernel.org
9628
9629 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9630 M:      Mirko Lindner <mlindner@marvell.com>
9631 M:      Stephen Hemminger <stephen@networkplumber.org>
9632 L:      netdev@vger.kernel.org
9633 S:      Maintained
9634 F:      drivers/net/ethernet/marvell/sk*
9635
9636 MARVELL LIBERTAS WIRELESS DRIVER
9637 L:      libertas-dev@lists.infradead.org
9638 S:      Orphan
9639 F:      drivers/net/wireless/marvell/libertas/
9640
9641 MARVELL MACCHIATOBIN SUPPORT
9642 M:      Russell King <linux@armlinux.org.uk>
9643 L:      linux-arm-kernel@lists.infradead.org
9644 S:      Maintained
9645 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9646
9647 MARVELL MV643XX ETHERNET DRIVER
9648 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9649 L:      netdev@vger.kernel.org
9650 S:      Maintained
9651 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9652 F:      include/linux/mv643xx.h
9653
9654 MARVELL MV88X3310 PHY DRIVER
9655 M:      Russell King <linux@armlinux.org.uk>
9656 L:      netdev@vger.kernel.org
9657 S:      Maintained
9658 F:      drivers/net/phy/marvell10g.c
9659
9660 MARVELL MVEBU THERMAL DRIVER
9661 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9662 S:      Maintained
9663 F:      drivers/thermal/armada_thermal.c
9664
9665 MARVELL MVNETA ETHERNET DRIVER
9666 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9667 L:      netdev@vger.kernel.org
9668 S:      Maintained
9669 F:      drivers/net/ethernet/marvell/mvneta.*
9670
9671 MARVELL MWIFIEX WIRELESS DRIVER
9672 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9673 M:      Nishant Sarmukadam <nishants@marvell.com>
9674 M:      Ganapathi Bhat <gbhat@marvell.com>
9675 M:      Xinming Hu <huxinming820@gmail.com>
9676 L:      linux-wireless@vger.kernel.org
9677 S:      Maintained
9678 F:      drivers/net/wireless/marvell/mwifiex/
9679
9680 MARVELL MWL8K WIRELESS DRIVER
9681 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9682 L:      linux-wireless@vger.kernel.org
9683 S:      Odd Fixes
9684 F:      drivers/net/wireless/marvell/mwl8k.c
9685
9686 MARVELL NAND CONTROLLER DRIVER
9687 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9688 L:      linux-mtd@lists.infradead.org
9689 S:      Maintained
9690 F:      drivers/mtd/nand/raw/marvell_nand.c
9691 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9692
9693 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9694 M:      Nicolas Pitre <nico@fluxnic.net>
9695 S:      Odd Fixes
9696 F:      drivers/mmc/host/mvsdio.*
9697
9698 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9699 M:      Hu Ziji <huziji@marvell.com>
9700 L:      linux-mmc@vger.kernel.org
9701 S:      Supported
9702 F:      drivers/mmc/host/sdhci-xenon*
9703 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9704
9705 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9706 M:      Sunil Goutham <sgoutham@marvell.com>
9707 M:      Linu Cherian <lcherian@marvell.com>
9708 M:      Geetha sowjanya <gakula@marvell.com>
9709 M:      Jerin Jacob <jerinj@marvell.com>
9710 L:      netdev@vger.kernel.org
9711 S:      Supported
9712 F:      drivers/net/ethernet/marvell/octeontx2/af/
9713
9714 MATROX FRAMEBUFFER DRIVER
9715 L:      linux-fbdev@vger.kernel.org
9716 S:      Orphan
9717 F:      drivers/video/fbdev/matrox/matroxfb_*
9718 F:      include/uapi/linux/matroxfb.h
9719
9720 MAX16065 HARDWARE MONITOR DRIVER
9721 M:      Guenter Roeck <linux@roeck-us.net>
9722 L:      linux-hwmon@vger.kernel.org
9723 S:      Maintained
9724 F:      Documentation/hwmon/max16065.rst
9725 F:      drivers/hwmon/max16065.c
9726
9727 MAX2175 SDR TUNER DRIVER
9728 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9729 L:      linux-media@vger.kernel.org
9730 T:      git git://linuxtv.org/media_tree.git
9731 S:      Maintained
9732 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9733 F:      Documentation/media/v4l-drivers/max2175.rst
9734 F:      drivers/media/i2c/max2175*
9735 F:      include/uapi/linux/max2175.h
9736
9737 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9738 L:      linux-hwmon@vger.kernel.org
9739 S:      Orphan
9740 F:      Documentation/hwmon/max6650.rst
9741 F:      drivers/hwmon/max6650.c
9742
9743 MAX6697 HARDWARE MONITOR DRIVER
9744 M:      Guenter Roeck <linux@roeck-us.net>
9745 L:      linux-hwmon@vger.kernel.org
9746 S:      Maintained
9747 F:      Documentation/hwmon/max6697.rst
9748 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9749 F:      drivers/hwmon/max6697.c
9750 F:      include/linux/platform_data/max6697.h
9751
9752 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9753 M:      Peter Rosin <peda@axentia.se>
9754 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9755 S:      Maintained
9756 F:      Documentation/devicetree/bindings/sound/max9860.txt
9757 F:      sound/soc/codecs/max9860.*
9758
9759 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
9760 M:      Andreas Klinger <ak@it-klinger.de>
9761 L:      linux-iio@vger.kernel.org
9762 S:      Maintained
9763 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
9764 F:      drivers/iio/proximity/mb1232.c
9765
9766 MAXIM MAX77650 PMIC MFD DRIVER
9767 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
9768 L:      linux-kernel@vger.kernel.org
9769 S:      Maintained
9770 F:      Documentation/devicetree/bindings/*/*max77650.txt
9771 F:      Documentation/devicetree/bindings/*/max77650*.txt
9772 F:      include/linux/mfd/max77650.h
9773 F:      drivers/mfd/max77650.c
9774 F:      drivers/regulator/max77650-regulator.c
9775 F:      drivers/power/supply/max77650-charger.c
9776 F:      drivers/input/misc/max77650-onkey.c
9777 F:      drivers/leds/leds-max77650.c
9778 F:      drivers/gpio/gpio-max77650.c
9779
9780 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9781 M:      Javier Martinez Canillas <javier@dowhile0.org>
9782 L:      linux-kernel@vger.kernel.org
9783 S:      Supported
9784 F:      drivers/regulator/max77802-regulator.c
9785 F:      Documentation/devicetree/bindings/*/*max77802.txt
9786 F:      include/dt-bindings/*/*max77802.h
9787
9788 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9789 M:      Krzysztof Kozlowski <krzk@kernel.org>
9790 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9791 L:      linux-pm@vger.kernel.org
9792 S:      Supported
9793 F:      drivers/power/supply/max14577_charger.c
9794 F:      drivers/power/supply/max77693_charger.c
9795
9796 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9797 M:      Chanwoo Choi <cw00.choi@samsung.com>
9798 M:      Krzysztof Kozlowski <krzk@kernel.org>
9799 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9800 L:      linux-kernel@vger.kernel.org
9801 S:      Supported
9802 F:      drivers/*/max14577*.c
9803 F:      drivers/*/max77686*.c
9804 F:      drivers/*/max77693*.c
9805 F:      drivers/extcon/extcon-max14577.c
9806 F:      drivers/extcon/extcon-max77693.c
9807 F:      drivers/rtc/rtc-max77686.c
9808 F:      drivers/clk/clk-max77686.c
9809 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9810 F:      Documentation/devicetree/bindings/*/max77686.txt
9811 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9812 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9813 F:      include/linux/mfd/max14577*.h
9814 F:      include/linux/mfd/max77686*.h
9815 F:      include/linux/mfd/max77693*.h
9816
9817 MAXIRADIO FM RADIO RECEIVER DRIVER
9818 M:      Hans Verkuil <hverkuil@xs4all.nl>
9819 L:      linux-media@vger.kernel.org
9820 T:      git git://linuxtv.org/media_tree.git
9821 W:      https://linuxtv.org
9822 S:      Maintained
9823 F:      drivers/media/radio/radio-maxiradio*
9824
9825 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9826 M:      Peter Rosin <peda@axentia.se>
9827 L:      linux-iio@vger.kernel.org
9828 S:      Maintained
9829 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9830 F:      drivers/iio/potentiometer/mcp4018.c
9831 F:      drivers/iio/potentiometer/mcp4531.c
9832
9833 MCR20A IEEE-802.15.4 RADIO DRIVER
9834 M:      Xue Liu <liuxuenetmail@gmail.com>
9835 L:      linux-wpan@vger.kernel.org
9836 W:      https://github.com/xueliu/mcr20a-linux
9837 S:      Maintained
9838 F:      drivers/net/ieee802154/mcr20a.c
9839 F:      drivers/net/ieee802154/mcr20a.h
9840 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9841
9842 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9843 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9844 L:      linux-iio@vger.kernel.org
9845 S:      Maintained
9846 F:      drivers/iio/dac/cio-dac.c
9847
9848 MEDIA CONTROLLER FRAMEWORK
9849 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9850 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9851 L:      linux-media@vger.kernel.org
9852 W:      https://www.linuxtv.org
9853 T:      git git://linuxtv.org/media_tree.git
9854 S:      Supported
9855 F:      drivers/media/mc/
9856 F:      include/media/media-*.h
9857 F:      include/uapi/linux/media.h
9858
9859 MEDIA DRIVERS FOR ASCOT2E
9860 M:      Sergey Kozlov <serjk@netup.ru>
9861 M:      Abylay Ospan <aospan@netup.ru>
9862 L:      linux-media@vger.kernel.org
9863 W:      https://linuxtv.org
9864 W:      http://netup.tv/
9865 T:      git git://linuxtv.org/media_tree.git
9866 S:      Supported
9867 F:      drivers/media/dvb-frontends/ascot2e*
9868
9869 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9870 M:      Jasmin Jessich <jasmin@anw.at>
9871 L:      linux-media@vger.kernel.org
9872 W:      https://linuxtv.org
9873 T:      git git://linuxtv.org/media_tree.git
9874 S:      Maintained
9875 F:      drivers/media/dvb-frontends/cxd2099*
9876
9877 MEDIA DRIVERS FOR CXD2841ER
9878 M:      Sergey Kozlov <serjk@netup.ru>
9879 M:      Abylay Ospan <aospan@netup.ru>
9880 L:      linux-media@vger.kernel.org
9881 W:      https://linuxtv.org
9882 W:      http://netup.tv/
9883 T:      git git://linuxtv.org/media_tree.git
9884 S:      Supported
9885 F:      drivers/media/dvb-frontends/cxd2841er*
9886
9887 MEDIA DRIVERS FOR CXD2880
9888 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9889 L:      linux-media@vger.kernel.org
9890 W:      http://linuxtv.org/
9891 T:      git git://linuxtv.org/media_tree.git
9892 S:      Supported
9893 F:      drivers/media/dvb-frontends/cxd2880/*
9894 F:      drivers/media/spi/cxd2880*
9895
9896 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9897 L:      linux-media@vger.kernel.org
9898 W:      https://linuxtv.org
9899 T:      git git://linuxtv.org/media_tree.git
9900 S:      Orphan
9901 F:      drivers/media/pci/ddbridge/*
9902
9903 MEDIA DRIVERS FOR FREESCALE IMX
9904 M:      Steve Longerbeam <slongerbeam@gmail.com>
9905 M:      Philipp Zabel <p.zabel@pengutronix.de>
9906 L:      linux-media@vger.kernel.org
9907 T:      git git://linuxtv.org/media_tree.git
9908 S:      Maintained
9909 F:      Documentation/devicetree/bindings/media/imx.txt
9910 F:      Documentation/media/v4l-drivers/imx.rst
9911 F:      drivers/staging/media/imx/
9912 F:      include/linux/imx-media.h
9913 F:      include/media/imx.h
9914
9915 MEDIA DRIVER FOR FREESCALE IMX PXP
9916 M:      Philipp Zabel <p.zabel@pengutronix.de>
9917 L:      linux-media@vger.kernel.org
9918 T:      git git://linuxtv.org/media_tree.git
9919 S:      Maintained
9920 F:      drivers/media/platform/imx-pxp.[ch]
9921
9922 MEDIA DRIVERS FOR FREESCALE IMX7
9923 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9924 L:      linux-media@vger.kernel.org
9925 T:      git git://linuxtv.org/media_tree.git
9926 S:      Maintained
9927 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9928 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9929 F:      Documentation/media/v4l-drivers/imx7.rst
9930 F:      drivers/staging/media/imx/imx7-media-csi.c
9931 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9932
9933 MEDIA DRIVERS FOR HELENE
9934 M:      Abylay Ospan <aospan@netup.ru>
9935 L:      linux-media@vger.kernel.org
9936 W:      https://linuxtv.org
9937 W:      http://netup.tv/
9938 T:      git git://linuxtv.org/media_tree.git
9939 S:      Supported
9940 F:      drivers/media/dvb-frontends/helene*
9941
9942 MEDIA DRIVERS FOR HORUS3A
9943 M:      Sergey Kozlov <serjk@netup.ru>
9944 M:      Abylay Ospan <aospan@netup.ru>
9945 L:      linux-media@vger.kernel.org
9946 W:      https://linuxtv.org
9947 W:      http://netup.tv/
9948 T:      git git://linuxtv.org/media_tree.git
9949 S:      Supported
9950 F:      drivers/media/dvb-frontends/horus3a*
9951
9952 MEDIA DRIVERS FOR LNBH25
9953 M:      Sergey Kozlov <serjk@netup.ru>
9954 M:      Abylay Ospan <aospan@netup.ru>
9955 L:      linux-media@vger.kernel.org
9956 W:      https://linuxtv.org
9957 W:      http://netup.tv/
9958 T:      git git://linuxtv.org/media_tree.git
9959 S:      Supported
9960 F:      drivers/media/dvb-frontends/lnbh25*
9961
9962 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9963 L:      linux-media@vger.kernel.org
9964 W:      https://linuxtv.org
9965 T:      git git://linuxtv.org/media_tree.git
9966 S:      Orphan
9967 F:      drivers/media/dvb-frontends/mxl5xx*
9968
9969 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9970 M:      Sergey Kozlov <serjk@netup.ru>
9971 M:      Abylay Ospan <aospan@netup.ru>
9972 L:      linux-media@vger.kernel.org
9973 W:      https://linuxtv.org
9974 W:      http://netup.tv/
9975 T:      git git://linuxtv.org/media_tree.git
9976 S:      Supported
9977 F:      drivers/media/pci/netup_unidvb/*
9978
9979 MEDIA DRIVERS FOR RENESAS - CEU
9980 M:      Jacopo Mondi <jacopo@jmondi.org>
9981 L:      linux-media@vger.kernel.org
9982 L:      linux-renesas-soc@vger.kernel.org
9983 T:      git git://linuxtv.org/media_tree.git
9984 S:      Supported
9985 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9986 F:      drivers/media/platform/renesas-ceu.c
9987 F:      include/media/drv-intf/renesas-ceu.h
9988
9989 MEDIA DRIVERS FOR RENESAS - DRIF
9990 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9991 L:      linux-media@vger.kernel.org
9992 L:      linux-renesas-soc@vger.kernel.org
9993 T:      git git://linuxtv.org/media_tree.git
9994 S:      Supported
9995 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9996 F:      drivers/media/platform/rcar_drif.c
9997
9998 MEDIA DRIVERS FOR RENESAS - FCP
9999 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10000 L:      linux-media@vger.kernel.org
10001 L:      linux-renesas-soc@vger.kernel.org
10002 T:      git git://linuxtv.org/media_tree.git
10003 S:      Supported
10004 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
10005 F:      drivers/media/platform/rcar-fcp.c
10006 F:      include/media/rcar-fcp.h
10007
10008 MEDIA DRIVERS FOR RENESAS - FDP1
10009 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10010 L:      linux-media@vger.kernel.org
10011 L:      linux-renesas-soc@vger.kernel.org
10012 T:      git git://linuxtv.org/media_tree.git
10013 S:      Supported
10014 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
10015 F:      drivers/media/platform/rcar_fdp1.c
10016
10017 MEDIA DRIVERS FOR RENESAS - VIN
10018 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
10019 L:      linux-media@vger.kernel.org
10020 L:      linux-renesas-soc@vger.kernel.org
10021 T:      git git://linuxtv.org/media_tree.git
10022 S:      Supported
10023 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
10024 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
10025 F:      drivers/media/platform/rcar-vin/
10026
10027 MEDIA DRIVERS FOR RENESAS - VSP1
10028 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10029 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10030 L:      linux-media@vger.kernel.org
10031 L:      linux-renesas-soc@vger.kernel.org
10032 T:      git git://linuxtv.org/media_tree.git
10033 S:      Supported
10034 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
10035 F:      drivers/media/platform/vsp1/
10036
10037 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
10038 L:      linux-media@vger.kernel.org
10039 W:      https://linuxtv.org
10040 T:      git git://linuxtv.org/media_tree.git
10041 S:      Orphan
10042 F:      drivers/media/dvb-frontends/stv0910*
10043
10044 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
10045 L:      linux-media@vger.kernel.org
10046 W:      https://linuxtv.org
10047 T:      git git://linuxtv.org/media_tree.git
10048 S:      Orphan
10049 F:      drivers/media/dvb-frontends/stv6111*
10050
10051 MEDIA DRIVERS FOR STM32 - DCMI
10052 M:      Hugues Fruchet <hugues.fruchet@st.com>
10053 L:      linux-media@vger.kernel.org
10054 T:      git git://linuxtv.org/media_tree.git
10055 S:      Supported
10056 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
10057 F:      drivers/media/platform/stm32/stm32-dcmi.c
10058
10059 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
10060 M:      Dmitry Osipenko <digetx@gmail.com>
10061 L:      linux-media@vger.kernel.org
10062 L:      linux-tegra@vger.kernel.org
10063 T:      git git://linuxtv.org/media_tree.git
10064 S:      Maintained
10065 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
10066 F:      drivers/staging/media/tegra-vde/
10067
10068 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
10069 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
10070 P:      LinuxTV.org Project
10071 L:      linux-media@vger.kernel.org
10072 W:      https://linuxtv.org
10073 Q:      http://patchwork.kernel.org/project/linux-media/list/
10074 T:      git git://linuxtv.org/media_tree.git
10075 S:      Maintained
10076 F:      Documentation/devicetree/bindings/media/
10077 F:      Documentation/media/
10078 F:      drivers/media/
10079 F:      drivers/staging/media/
10080 F:      include/linux/platform_data/media/
10081 F:      include/media/
10082 F:      include/uapi/linux/dvb/
10083 F:      include/uapi/linux/videodev2.h
10084 F:      include/uapi/linux/media.h
10085 F:      include/uapi/linux/v4l2-*
10086 F:      include/uapi/linux/meye.h
10087 F:      include/uapi/linux/ivtv*
10088 F:      include/uapi/linux/uvcvideo.h
10089
10090 MEDIATEK BLUETOOTH DRIVER
10091 M:      Sean Wang <sean.wang@mediatek.com>
10092 L:      linux-bluetooth@vger.kernel.org
10093 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10094 S:      Maintained
10095 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
10096 F:      drivers/bluetooth/btmtkuart.c
10097
10098 MEDIATEK CIR DRIVER
10099 M:      Sean Wang <sean.wang@mediatek.com>
10100 S:      Maintained
10101 F:      drivers/media/rc/mtk-cir.c
10102
10103 MEDIATEK DMA DRIVER
10104 M:      Sean Wang <sean.wang@mediatek.com>
10105 L:      dmaengine@vger.kernel.org
10106 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10107 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10108 S:      Maintained
10109 F:      Documentation/devicetree/bindings/dma/mtk-*
10110 F:      drivers/dma/mediatek/
10111
10112 MEDIATEK PMIC LED DRIVER
10113 M:      Sean Wang <sean.wang@mediatek.com>
10114 S:      Maintained
10115 F:      drivers/leds/leds-mt6323.c
10116 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
10117
10118 MEDIATEK ETHERNET DRIVER
10119 M:      Felix Fietkau <nbd@openwrt.org>
10120 M:      John Crispin <john@phrozen.org>
10121 M:      Sean Wang <sean.wang@mediatek.com>
10122 M:      Nelson Chang <nelson.chang@mediatek.com>
10123 L:      netdev@vger.kernel.org
10124 S:      Maintained
10125 F:      drivers/net/ethernet/mediatek/
10126
10127 MEDIATEK SWITCH DRIVER
10128 M:      Sean Wang <sean.wang@mediatek.com>
10129 L:      netdev@vger.kernel.org
10130 S:      Maintained
10131 F:      drivers/net/dsa/mt7530.*
10132 F:      net/dsa/tag_mtk.c
10133
10134 MEDIATEK JPEG DRIVER
10135 M:      Rick Chang <rick.chang@mediatek.com>
10136 M:      Bin Liu <bin.liu@mediatek.com>
10137 S:      Supported
10138 F:      drivers/media/platform/mtk-jpeg/
10139 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
10140
10141 MEDIATEK MDP DRIVER
10142 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
10143 M:      Houlong Wei <houlong.wei@mediatek.com>
10144 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10145 S:      Supported
10146 F:      drivers/media/platform/mtk-mdp/
10147 F:      drivers/media/platform/mtk-vpu/
10148 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
10149
10150 MEDIATEK MEDIA DRIVER
10151 M:      Tiffany Lin <tiffany.lin@mediatek.com>
10152 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10153 S:      Supported
10154 F:      drivers/media/platform/mtk-vcodec/
10155 F:      drivers/media/platform/mtk-vpu/
10156 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
10157 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
10158
10159 MEDIATEK MMC/SD/SDIO DRIVER
10160 M:      Chaotian Jing <chaotian.jing@mediatek.com>
10161 S:      Maintained
10162 F:      drivers/mmc/host/mtk-sd.c
10163 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
10164
10165 MEDIATEK MT76 WIRELESS LAN DRIVER
10166 M:      Felix Fietkau <nbd@nbd.name>
10167 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
10168 R:      Ryder Lee <ryder.lee@mediatek.com>
10169 R:      Roy Luo <royluo@google.com>
10170 L:      linux-wireless@vger.kernel.org
10171 S:      Maintained
10172 F:      drivers/net/wireless/mediatek/mt76/
10173
10174 MEDIATEK MT7601U WIRELESS LAN DRIVER
10175 M:      Jakub Kicinski <kubakici@wp.pl>
10176 L:      linux-wireless@vger.kernel.org
10177 S:      Maintained
10178 F:      drivers/net/wireless/mediatek/mt7601u/
10179
10180 MEDIATEK MT7621/28/88 I2C DRIVER
10181 M:      Stefan Roese <sr@denx.de>
10182 L:      linux-i2c@vger.kernel.org
10183 S:      Maintained
10184 F:      drivers/i2c/busses/i2c-mt7621.c
10185 F:      Documentation/devicetree/bindings/i2c/i2c-mt7621.txt
10186
10187 MEDIATEK NAND CONTROLLER DRIVER
10188 M:      Xiaolei Li <xiaolei.li@mediatek.com>
10189 L:      linux-mtd@lists.infradead.org
10190 S:      Maintained
10191 F:      drivers/mtd/nand/raw/mtk_*
10192 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
10193
10194 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
10195 M:      Sean Wang <sean.wang@mediatek.com>
10196 S:      Maintained
10197 F:      drivers/char/hw_random/mtk-rng.c
10198
10199 MEDIATEK USB3 DRD IP DRIVER
10200 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
10201 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
10202 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10203 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10204 S:      Maintained
10205 F:      drivers/usb/mtu3/
10206
10207 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
10208 M:      Peter Senna Tschudin <peter.senna@gmail.com>
10209 M:      Martin Donnelly <martin.donnelly@ge.com>
10210 M:      Martyn Welch <martyn.welch@collabora.co.uk>
10211 S:      Maintained
10212 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
10213 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
10214
10215 MEGARAID SCSI/SAS DRIVERS
10216 M:      Kashyap Desai <kashyap.desai@broadcom.com>
10217 M:      Sumit Saxena <sumit.saxena@broadcom.com>
10218 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
10219 L:      megaraidlinux.pdl@broadcom.com
10220 L:      linux-scsi@vger.kernel.org
10221 W:      http://www.avagotech.com/support/
10222 S:      Maintained
10223 F:      Documentation/scsi/megaraid.txt
10224 F:      drivers/scsi/megaraid.*
10225 F:      drivers/scsi/megaraid/
10226
10227 MELEXIS MLX90614 DRIVER
10228 M:      Crt Mori <cmo@melexis.com>
10229 L:      linux-iio@vger.kernel.org
10230 W:      http://www.melexis.com
10231 S:      Supported
10232 F:      drivers/iio/temperature/mlx90614.c
10233
10234 MELEXIS MLX90632 DRIVER
10235 M:      Crt Mori <cmo@melexis.com>
10236 L:      linux-iio@vger.kernel.org
10237 W:      http://www.melexis.com
10238 S:      Supported
10239 F:      drivers/iio/temperature/mlx90632.c
10240
10241 MELFAS MIP4 TOUCHSCREEN DRIVER
10242 M:      Sangwon Jee <jeesw@melfas.com>
10243 W:      http://www.melfas.com
10244 S:      Supported
10245 F:      drivers/input/touchscreen/melfas_mip4.c
10246 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10247
10248 MELLANOX ETHERNET DRIVER (mlx4_en)
10249 M:      Tariq Toukan <tariqt@mellanox.com>
10250 L:      netdev@vger.kernel.org
10251 S:      Supported
10252 W:      http://www.mellanox.com
10253 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10254 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10255
10256 MELLANOX ETHERNET DRIVER (mlx5e)
10257 M:      Saeed Mahameed <saeedm@mellanox.com>
10258 L:      netdev@vger.kernel.org
10259 S:      Supported
10260 W:      http://www.mellanox.com
10261 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10262 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10263
10264 MELLANOX ETHERNET INNOVA DRIVERS
10265 R:      Boris Pismenny <borisp@mellanox.com>
10266 L:      netdev@vger.kernel.org
10267 S:      Supported
10268 W:      http://www.mellanox.com
10269 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10270 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10271 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10272 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10273 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10274
10275 MELLANOX ETHERNET SWITCH DRIVERS
10276 M:      Jiri Pirko <jiri@mellanox.com>
10277 M:      Ido Schimmel <idosch@mellanox.com>
10278 L:      netdev@vger.kernel.org
10279 S:      Supported
10280 W:      http://www.mellanox.com
10281 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10282 F:      drivers/net/ethernet/mellanox/mlxsw/
10283 F:      tools/testing/selftests/drivers/net/mlxsw/
10284
10285 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10286 M:      mlxsw@mellanox.com
10287 L:      netdev@vger.kernel.org
10288 S:      Supported
10289 W:      http://www.mellanox.com
10290 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10291 F:      drivers/net/ethernet/mellanox/mlxfw/
10292
10293 MELLANOX HARDWARE PLATFORM SUPPORT
10294 M:      Andy Shevchenko <andy@infradead.org>
10295 M:      Darren Hart <dvhart@infradead.org>
10296 M:      Vadim Pasternak <vadimp@mellanox.com>
10297 L:      platform-driver-x86@vger.kernel.org
10298 S:      Supported
10299 F:      drivers/platform/mellanox/
10300 F:      include/linux/platform_data/mlxreg.h
10301
10302 MELLANOX MLX4 core VPI driver
10303 M:      Tariq Toukan <tariqt@mellanox.com>
10304 L:      netdev@vger.kernel.org
10305 L:      linux-rdma@vger.kernel.org
10306 W:      http://www.mellanox.com
10307 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10308 S:      Supported
10309 F:      drivers/net/ethernet/mellanox/mlx4/
10310 F:      include/linux/mlx4/
10311
10312 MELLANOX MLX4 IB driver
10313 M:      Yishai Hadas <yishaih@mellanox.com>
10314 L:      linux-rdma@vger.kernel.org
10315 W:      http://www.mellanox.com
10316 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10317 S:      Supported
10318 F:      drivers/infiniband/hw/mlx4/
10319 F:      include/linux/mlx4/
10320 F:      include/uapi/rdma/mlx4-abi.h
10321
10322 MELLANOX MLX5 core VPI driver
10323 M:      Saeed Mahameed <saeedm@mellanox.com>
10324 M:      Leon Romanovsky <leonro@mellanox.com>
10325 L:      netdev@vger.kernel.org
10326 L:      linux-rdma@vger.kernel.org
10327 W:      http://www.mellanox.com
10328 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10329 S:      Supported
10330 F:      drivers/net/ethernet/mellanox/mlx5/core/
10331 F:      include/linux/mlx5/
10332 F:      Documentation/networking/device_drivers/mellanox/
10333
10334 MELLANOX MLX5 IB driver
10335 M:      Leon Romanovsky <leonro@mellanox.com>
10336 L:      linux-rdma@vger.kernel.org
10337 W:      http://www.mellanox.com
10338 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10339 S:      Supported
10340 F:      drivers/infiniband/hw/mlx5/
10341 F:      include/linux/mlx5/
10342 F:      include/uapi/rdma/mlx5-abi.h
10343
10344 MELLANOX MLXCPLD I2C AND MUX DRIVER
10345 M:      Vadim Pasternak <vadimp@mellanox.com>
10346 M:      Michael Shych <michaelsh@mellanox.com>
10347 L:      linux-i2c@vger.kernel.org
10348 S:      Supported
10349 F:      drivers/i2c/busses/i2c-mlxcpld.c
10350 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10351 F:      Documentation/i2c/busses/i2c-mlxcpld
10352
10353 MELLANOX MLXCPLD LED DRIVER
10354 M:      Vadim Pasternak <vadimp@mellanox.com>
10355 L:      linux-leds@vger.kernel.org
10356 S:      Supported
10357 F:      drivers/leds/leds-mlxcpld.c
10358 F:      drivers/leds/leds-mlxreg.c
10359 F:      Documentation/leds/leds-mlxcpld.rst
10360
10361 MELLANOX PLATFORM DRIVER
10362 M:      Vadim Pasternak <vadimp@mellanox.com>
10363 L:      platform-driver-x86@vger.kernel.org
10364 S:      Supported
10365 F:      drivers/platform/x86/mlx-platform.c
10366
10367 MEMBARRIER SUPPORT
10368 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10369 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
10370 L:      linux-kernel@vger.kernel.org
10371 S:      Supported
10372 F:      kernel/sched/membarrier.c
10373 F:      include/uapi/linux/membarrier.h
10374 F:      arch/powerpc/include/asm/membarrier.h
10375
10376 MEMBLOCK
10377 M:      Mike Rapoport <rppt@linux.ibm.com>
10378 L:      linux-mm@kvack.org
10379 S:      Maintained
10380 F:      include/linux/memblock.h
10381 F:      mm/memblock.c
10382 F:      Documentation/core-api/boot-time-mm.rst
10383
10384 MEMORY MANAGEMENT
10385 L:      linux-mm@kvack.org
10386 W:      http://www.linux-mm.org
10387 S:      Maintained
10388 F:      include/linux/mm.h
10389 F:      include/linux/gfp.h
10390 F:      include/linux/mmzone.h
10391 F:      include/linux/memory_hotplug.h
10392 F:      include/linux/vmalloc.h
10393 F:      mm/
10394
10395 MEMORY TECHNOLOGY DEVICES (MTD)
10396 M:      David Woodhouse <dwmw2@infradead.org>
10397 M:      Brian Norris <computersforpeace@gmail.com>
10398 M:      Marek Vasut <marek.vasut@gmail.com>
10399 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10400 M:      Richard Weinberger <richard@nod.at>
10401 M:      Vignesh Raghavendra <vigneshr@ti.com>
10402 L:      linux-mtd@lists.infradead.org
10403 W:      http://www.linux-mtd.infradead.org/
10404 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10407 S:      Maintained
10408 F:      Documentation/devicetree/bindings/mtd/
10409 F:      drivers/mtd/
10410 F:      include/linux/mtd/
10411 F:      include/uapi/mtd/
10412
10413 MEN A21 WATCHDOG DRIVER
10414 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10415 L:      linux-watchdog@vger.kernel.org
10416 S:      Maintained
10417 F:      drivers/watchdog/mena21_wdt.c
10418
10419 MEN CHAMELEON BUS (mcb)
10420 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10421 S:      Maintained
10422 F:      drivers/mcb/
10423 F:      include/linux/mcb.h
10424 F:      Documentation/driver-api/men-chameleon-bus.rst
10425
10426 MEN F21BMC (Board Management Controller)
10427 M:      Andreas Werner <andreas.werner@men.de>
10428 S:      Supported
10429 F:      drivers/mfd/menf21bmc.c
10430 F:      drivers/watchdog/menf21bmc_wdt.c
10431 F:      drivers/leds/leds-menf21bmc.c
10432 F:      drivers/hwmon/menf21bmc_hwmon.c
10433 F:      Documentation/hwmon/menf21bmc.rst
10434
10435 MEN Z069 WATCHDOG DRIVER
10436 M:      Johannes Thumshirn <jth@kernel.org>
10437 L:      linux-watchdog@vger.kernel.org
10438 S:      Maintained
10439 F:      drivers/watchdog/menz69_wdt.c
10440
10441 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10442 M:      Neil Armstrong <narmstrong@baylibre.com>
10443 L:      linux-media@vger.kernel.org
10444 L:      linux-amlogic@lists.infradead.org
10445 W:      http://linux-meson.com/
10446 S:      Supported
10447 F:      drivers/media/platform/meson/ao-cec.c
10448 F:      drivers/media/platform/meson/ao-cec-g12a.c
10449 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10450 T:      git git://linuxtv.org/media_tree.git
10451
10452 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10453 M:      Liang Yang <liang.yang@amlogic.com>
10454 L:      linux-mtd@lists.infradead.org
10455 S:      Maintained
10456 F:      drivers/mtd/nand/raw/meson_*
10457 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10458
10459 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
10460 M:      Maxime Jourdan <mjourdan@baylibre.com>
10461 L:      linux-media@vger.kernel.org
10462 L:      linux-amlogic@lists.infradead.org
10463 S:      Supported
10464 F:      drivers/staging/media/meson/vdec/
10465 T:      git git://linuxtv.org/media_tree.git
10466
10467 METHODE UDPU SUPPORT
10468 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10469 S:      Maintained
10470 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10471
10472 MICROBLAZE ARCHITECTURE
10473 M:      Michal Simek <monstr@monstr.eu>
10474 W:      http://www.monstr.eu/fdt/
10475 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10476 S:      Supported
10477 F:      arch/microblaze/
10478
10479 MICROCHIP AT91 SERIAL DRIVER
10480 M:      Richard Genoud <richard.genoud@gmail.com>
10481 S:      Maintained
10482 F:      drivers/tty/serial/atmel_serial.c
10483 F:      drivers/tty/serial/atmel_serial.h
10484 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10485
10486 MICROCHIP AUDIO ASOC DRIVERS
10487 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10488 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10489 S:      Supported
10490 F:      sound/soc/atmel
10491
10492 MICROCHIP DMA DRIVER
10493 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10494 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10495 L:      dmaengine@vger.kernel.org
10496 S:      Supported
10497 F:      drivers/dma/at_hdmac.c
10498 F:      drivers/dma/at_hdmac_regs.h
10499 F:      include/linux/platform_data/dma-atmel.h
10500 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10501 F:      include/dt-bindings/dma/at91.h
10502
10503 MICROCHIP ECC DRIVER
10504 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10505 L:      linux-crypto@vger.kernel.org
10506 S:      Maintained
10507 F:      drivers/crypto/atmel-ecc.*
10508
10509 MICROCHIP I2C DRIVER
10510 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10511 L:      linux-i2c@vger.kernel.org
10512 S:      Supported
10513 F:      drivers/i2c/busses/i2c-at91.h
10514 F:      drivers/i2c/busses/i2c-at91-*.c
10515
10516 MICROCHIP ISC DRIVER
10517 M:      Eugen Hristev <eugen.hristev@microchip.com>
10518 L:      linux-media@vger.kernel.org
10519 S:      Supported
10520 F:      drivers/media/platform/atmel/atmel-sama5d2-isc.c
10521 F:      drivers/media/platform/atmel/atmel-isc.h
10522 F:      drivers/media/platform/atmel/atmel-isc-base.c
10523 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10524 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10525
10526 MICROCHIP ISI DRIVER
10527 M:      Eugen Hristev <eugen.hristev@microchip.com>
10528 L:      linux-media@vger.kernel.org
10529 S:      Supported
10530 F:      drivers/media/platform/atmel/atmel-isi.c
10531 F:      drivers/media/platform/atmel/atmel-isi.h
10532
10533 MICROCHIP AT91 USART MFD DRIVER
10534 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10535 L:      linux-kernel@vger.kernel.org
10536 S:      Supported
10537 F:      drivers/mfd/at91-usart.c
10538 F:      include/dt-bindings/mfd/at91-usart.h
10539 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10540
10541 MICROCHIP AT91 USART SPI DRIVER
10542 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10543 L:      linux-spi@vger.kernel.org
10544 S:      Supported
10545 F:      drivers/spi/spi-at91-usart.c
10546 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10547
10548 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10549 M:      Woojung Huh <woojung.huh@microchip.com>
10550 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10551 L:      netdev@vger.kernel.org
10552 S:      Maintained
10553 F:      net/dsa/tag_ksz.c
10554 F:      drivers/net/dsa/microchip/*
10555 F:      include/linux/platform_data/microchip-ksz.h
10556 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10557
10558 MICROCHIP LAN743X ETHERNET DRIVER
10559 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10560 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10561 L:      netdev@vger.kernel.org
10562 S:      Maintained
10563 F:      drivers/net/ethernet/microchip/lan743x_*
10564
10565 MICROCHIP LCDFB DRIVER
10566 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10567 L:      linux-fbdev@vger.kernel.org
10568 S:      Maintained
10569 F:      drivers/video/fbdev/atmel_lcdfb.c
10570 F:      include/video/atmel_lcdc.h
10571
10572 MICROCHIP MMC/SD/SDIO MCI DRIVER
10573 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10574 S:      Maintained
10575 F:      drivers/mmc/host/atmel-mci.c
10576
10577 MICROCHIP MCP16502 PMIC DRIVER
10578 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10579 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10580 S:      Maintained
10581 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10582 F:      drivers/regulator/mcp16502.c
10583
10584 MICROCHIP MCP3911 ADC DRIVER
10585 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10586 M:      Kent Gustavsson <kent@minoris.se>
10587 L:      linux-iio@vger.kernel.org
10588 S:      Supported
10589 F:      drivers/iio/adc/mcp3911.c
10590 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10591
10592 MICROCHIP NAND DRIVER
10593 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10594 L:      linux-mtd@lists.infradead.org
10595 S:      Supported
10596 F:      drivers/mtd/nand/raw/atmel/*
10597 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10598
10599 MICROCHIP PWM DRIVER
10600 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10601 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10602 L:      linux-pwm@vger.kernel.org
10603 S:      Supported
10604 F:      drivers/pwm/pwm-atmel.c
10605 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10606
10607 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10608 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10609 M:      Eugen Hristev <eugen.hristev@microchip.com>
10610 L:      linux-iio@vger.kernel.org
10611 S:      Supported
10612 F:      drivers/iio/adc/at91-sama5d2_adc.c
10613 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10614 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10615
10616 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10617 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10618 S:      Supported
10619 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10620
10621 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10622 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10623 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10624 L:      linux-gpio@vger.kernel.org
10625 F:      drivers/gpio/gpio-sama5d2-piobu.c
10626
10627 MICROCHIP SPI DRIVER
10628 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10629 S:      Supported
10630 F:      drivers/spi/spi-atmel.*
10631
10632 MICROCHIP SSC DRIVER
10633 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10634 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10635 S:      Supported
10636 F:      drivers/misc/atmel-ssc.c
10637 F:      include/linux/atmel-ssc.h
10638
10639 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10640 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10641 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10642 S:      Supported
10643 F:      drivers/misc/atmel_tclib.c
10644 F:      drivers/clocksource/tcb_clksrc.c
10645
10646 MICROCHIP USBA UDC DRIVER
10647 M:      Cristian Birsan <cristian.birsan@microchip.com>
10648 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10649 S:      Supported
10650 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10651
10652 MICROCHIP USB251XB DRIVER
10653 M:      Richard Leitner <richard.leitner@skidata.com>
10654 L:      linux-usb@vger.kernel.org
10655 S:      Maintained
10656 F:      drivers/usb/misc/usb251xb.c
10657 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10658
10659 MICROCHIP XDMA DRIVER
10660 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10661 L:      linux-arm-kernel@lists.infradead.org
10662 L:      dmaengine@vger.kernel.org
10663 S:      Supported
10664 F:      drivers/dma/at_xdmac.c
10665
10666 MICROSEMI MIPS SOCS
10667 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10668 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10669 L:      linux-mips@vger.kernel.org
10670 S:      Supported
10671 F:      arch/mips/generic/board-ocelot.c
10672 F:      arch/mips/configs/generic/board-ocelot.config
10673 F:      arch/mips/boot/dts/mscc/
10674 F:      Documentation/devicetree/bindings/mips/mscc.txt
10675
10676 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10677 M:      Don Brace <don.brace@microsemi.com>
10678 L:      esc.storagedev@microsemi.com
10679 L:      linux-scsi@vger.kernel.org
10680 S:      Supported
10681 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10682 F:      drivers/scsi/smartpqi/Kconfig
10683 F:      drivers/scsi/smartpqi/Makefile
10684 F:      include/linux/cciss*.h
10685 F:      include/uapi/linux/cciss*.h
10686 F:      Documentation/scsi/smartpqi.txt
10687
10688 MICROSEMI ETHERNET SWITCH DRIVER
10689 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10690 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10691 L:      netdev@vger.kernel.org
10692 S:      Supported
10693 F:      drivers/net/ethernet/mscc/
10694
10695 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10696 M:      Chen Yu <yu.c.chen@intel.com>
10697 L:      platform-driver-x86@vger.kernel.org
10698 S:      Supported
10699 F:      drivers/platform/x86/surfacepro3_button.c
10700
10701 MICROTEK X6 SCANNER
10702 M:      Oliver Neukum <oliver@neukum.org>
10703 S:      Maintained
10704 F:      drivers/usb/image/microtek.*
10705
10706 MIPS
10707 M:      Ralf Baechle <ralf@linux-mips.org>
10708 M:      Paul Burton <paul.burton@mips.com>
10709 M:      James Hogan <jhogan@kernel.org>
10710 L:      linux-mips@vger.kernel.org
10711 W:      http://www.linux-mips.org/
10712 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10714 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10715 S:      Supported
10716 F:      Documentation/devicetree/bindings/mips/
10717 F:      Documentation/mips/
10718 F:      arch/mips/
10719 F:      drivers/platform/mips/
10720
10721 MIPS BOSTON DEVELOPMENT BOARD
10722 M:      Paul Burton <paul.burton@mips.com>
10723 L:      linux-mips@vger.kernel.org
10724 S:      Maintained
10725 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10726 F:      arch/mips/boot/dts/img/boston.dts
10727 F:      arch/mips/configs/generic/board-boston.config
10728 F:      drivers/clk/imgtec/clk-boston.c
10729 F:      include/dt-bindings/clock/boston-clock.h
10730
10731 MIPS GENERIC PLATFORM
10732 M:      Paul Burton <paul.burton@mips.com>
10733 L:      linux-mips@vger.kernel.org
10734 S:      Supported
10735 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10736 F:      arch/mips/generic/
10737 F:      arch/mips/tools/generic-board-config.sh
10738
10739 MIPS/LOONGSON1 ARCHITECTURE
10740 M:      Keguang Zhang <keguang.zhang@gmail.com>
10741 L:      linux-mips@vger.kernel.org
10742 S:      Maintained
10743 F:      arch/mips/loongson32/
10744 F:      arch/mips/include/asm/mach-loongson32/
10745 F:      drivers/*/*loongson1*
10746 F:      drivers/*/*/*loongson1*
10747
10748 MIPS/LOONGSON2 ARCHITECTURE
10749 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10750 L:      linux-mips@vger.kernel.org
10751 S:      Maintained
10752 F:      arch/mips/loongson64/fuloong-2e/
10753 F:      arch/mips/loongson64/lemote-2f/
10754 F:      arch/mips/include/asm/mach-loongson64/
10755 F:      drivers/*/*loongson2*
10756 F:      drivers/*/*/*loongson2*
10757
10758 MIPS/LOONGSON3 ARCHITECTURE
10759 M:      Huacai Chen <chenhc@lemote.com>
10760 L:      linux-mips@vger.kernel.org
10761 S:      Maintained
10762 F:      arch/mips/loongson64/
10763 F:      arch/mips/include/asm/mach-loongson64/
10764 F:      drivers/platform/mips/cpu_hwmon.c
10765 F:      drivers/*/*loongson3*
10766 F:      drivers/*/*/*loongson3*
10767
10768 MIPS RINT INSTRUCTION EMULATION
10769 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10770 L:      linux-mips@vger.kernel.org
10771 S:      Supported
10772 F:      arch/mips/math-emu/sp_rint.c
10773 F:      arch/mips/math-emu/dp_rint.c
10774
10775 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10776 M:      Hans Verkuil <hverkuil@xs4all.nl>
10777 L:      linux-media@vger.kernel.org
10778 T:      git git://linuxtv.org/media_tree.git
10779 W:      https://linuxtv.org
10780 S:      Odd Fixes
10781 F:      drivers/media/radio/radio-miropcm20*
10782
10783 MMP SUPPORT
10784 R:      Lubomir Rintel <lkundrak@v3.sk>
10785 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10786 S:      Odd Fixes
10787 F:      arch/arm/boot/dts/mmp*
10788 F:      arch/arm/mach-mmp/
10789
10790 MMU GATHER AND TLB INVALIDATION
10791 M:      Will Deacon <will@kernel.org>
10792 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
10793 M:      Andrew Morton <akpm@linux-foundation.org>
10794 M:      Nick Piggin <npiggin@gmail.com>
10795 M:      Peter Zijlstra <peterz@infradead.org>
10796 L:      linux-arch@vger.kernel.org
10797 L:      linux-mm@kvack.org
10798 S:      Maintained
10799 F:      arch/*/include/asm/tlb.h
10800 F:      include/asm-generic/tlb.h
10801 F:      mm/mmu_gather.c
10802
10803 MN88472 MEDIA DRIVER
10804 M:      Antti Palosaari <crope@iki.fi>
10805 L:      linux-media@vger.kernel.org
10806 W:      https://linuxtv.org
10807 W:      http://palosaari.fi/linux/
10808 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10809 S:      Maintained
10810 F:      drivers/media/dvb-frontends/mn88472*
10811
10812 MN88473 MEDIA DRIVER
10813 M:      Antti Palosaari <crope@iki.fi>
10814 L:      linux-media@vger.kernel.org
10815 W:      https://linuxtv.org
10816 W:      http://palosaari.fi/linux/
10817 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10818 S:      Maintained
10819 F:      drivers/media/dvb-frontends/mn88473*
10820
10821 MODULE SUPPORT
10822 M:      Jessica Yu <jeyu@kernel.org>
10823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10824 S:      Maintained
10825 F:      include/linux/module.h
10826 F:      kernel/module.c
10827
10828 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10829 W:      http://popies.net/meye/
10830 S:      Orphan
10831 F:      Documentation/media/v4l-drivers/meye*
10832 F:      drivers/media/pci/meye/
10833 F:      include/uapi/linux/meye.h
10834
10835 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10836 M:      Jiri Slaby <jirislaby@gmail.com>
10837 S:      Maintained
10838 F:      Documentation/driver-api/serial/moxa-smartio.rst
10839 F:      drivers/tty/mxser.*
10840
10841 MR800 AVERMEDIA USB FM RADIO DRIVER
10842 M:      Alexey Klimov <klimov.linux@gmail.com>
10843 L:      linux-media@vger.kernel.org
10844 T:      git git://linuxtv.org/media_tree.git
10845 S:      Maintained
10846 F:      drivers/media/radio/radio-mr800.c
10847
10848 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10849 M:      Alan Ott <alan@signal11.us>
10850 L:      linux-wpan@vger.kernel.org
10851 S:      Maintained
10852 F:      drivers/net/ieee802154/mrf24j40.c
10853 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10854
10855 MSI LAPTOP SUPPORT
10856 M:      "Lee, Chun-Yi" <jlee@suse.com>
10857 L:      platform-driver-x86@vger.kernel.org
10858 S:      Maintained
10859 F:      drivers/platform/x86/msi-laptop.c
10860
10861 MSI WMI SUPPORT
10862 L:      platform-driver-x86@vger.kernel.org
10863 S:      Orphan
10864 F:      drivers/platform/x86/msi-wmi.c
10865
10866 MSI001 MEDIA DRIVER
10867 M:      Antti Palosaari <crope@iki.fi>
10868 L:      linux-media@vger.kernel.org
10869 W:      https://linuxtv.org
10870 W:      http://palosaari.fi/linux/
10871 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10872 T:      git git://linuxtv.org/anttip/media_tree.git
10873 S:      Maintained
10874 F:      drivers/media/tuners/msi001*
10875
10876 MSI2500 MEDIA DRIVER
10877 M:      Antti Palosaari <crope@iki.fi>
10878 L:      linux-media@vger.kernel.org
10879 W:      https://linuxtv.org
10880 W:      http://palosaari.fi/linux/
10881 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10882 T:      git git://linuxtv.org/anttip/media_tree.git
10883 S:      Maintained
10884 F:      drivers/media/usb/msi2500/
10885
10886 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10887 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10888 L:      linux-mtd@lists.infradead.org
10889 S:      Maintained
10890 F:      drivers/mtd/devices/docg3*
10891
10892 MT9M032 APTINA SENSOR DRIVER
10893 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10894 L:      linux-media@vger.kernel.org
10895 T:      git git://linuxtv.org/media_tree.git
10896 S:      Maintained
10897 F:      drivers/media/i2c/mt9m032.c
10898 F:      include/media/i2c/mt9m032.h
10899
10900 MT9P031 APTINA CAMERA SENSOR
10901 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10902 L:      linux-media@vger.kernel.org
10903 T:      git git://linuxtv.org/media_tree.git
10904 S:      Maintained
10905 F:      drivers/media/i2c/mt9p031.c
10906 F:      include/media/i2c/mt9p031.h
10907
10908 MT9T001 APTINA CAMERA SENSOR
10909 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10910 L:      linux-media@vger.kernel.org
10911 T:      git git://linuxtv.org/media_tree.git
10912 S:      Maintained
10913 F:      drivers/media/i2c/mt9t001.c
10914 F:      include/media/i2c/mt9t001.h
10915
10916 MT9T112 APTINA CAMERA SENSOR
10917 M:      Jacopo Mondi <jacopo@jmondi.org>
10918 L:      linux-media@vger.kernel.org
10919 T:      git git://linuxtv.org/media_tree.git
10920 S:      Odd Fixes
10921 F:      drivers/media/i2c/mt9t112.c
10922 F:      include/media/i2c/mt9t112.h
10923
10924 MT9V032 APTINA CAMERA SENSOR
10925 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10926 L:      linux-media@vger.kernel.org
10927 T:      git git://linuxtv.org/media_tree.git
10928 S:      Maintained
10929 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10930 F:      drivers/media/i2c/mt9v032.c
10931 F:      include/media/i2c/mt9v032.h
10932
10933 MT9V111 APTINA CAMERA SENSOR
10934 M:      Jacopo Mondi <jacopo@jmondi.org>
10935 L:      linux-media@vger.kernel.org
10936 T:      git git://linuxtv.org/media_tree.git
10937 S:      Maintained
10938 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10939 F:      drivers/media/i2c/mt9v111.c
10940
10941 MULTIFUNCTION DEVICES (MFD)
10942 M:      Lee Jones <lee.jones@linaro.org>
10943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10944 S:      Supported
10945 F:      Documentation/devicetree/bindings/mfd/
10946 F:      drivers/mfd/
10947 F:      include/linux/mfd/
10948 F:      include/dt-bindings/mfd/
10949
10950 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10951 S:      Orphan
10952 F:      drivers/mmc/host/mmc_spi.c
10953 F:      include/linux/spi/mmc_spi.h
10954
10955 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10956 M:      Ulf Hansson <ulf.hansson@linaro.org>
10957 L:      linux-mmc@vger.kernel.org
10958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10959 S:      Maintained
10960 F:      Documentation/devicetree/bindings/mmc/
10961 F:      drivers/mmc/
10962 F:      include/linux/mmc/
10963 F:      include/uapi/linux/mmc/
10964
10965 MULTIPLEXER SUBSYSTEM
10966 M:      Peter Rosin <peda@axentia.se>
10967 S:      Maintained
10968 F:      Documentation/ABI/testing/sysfs-class-mux*
10969 F:      Documentation/devicetree/bindings/mux/
10970 F:      include/dt-bindings/mux/
10971 F:      include/linux/mux/
10972 F:      drivers/mux/
10973
10974 MULTITECH MULTIPORT CARD (ISICOM)
10975 S:      Orphan
10976 F:      drivers/tty/isicom.c
10977 F:      include/linux/isicom.h
10978
10979 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10980 M:      Bin Liu <b-liu@ti.com>
10981 L:      linux-usb@vger.kernel.org
10982 S:      Maintained
10983 F:      drivers/usb/musb/
10984
10985 MXL301RF MEDIA DRIVER
10986 M:      Akihiro Tsukada <tskd08@gmail.com>
10987 L:      linux-media@vger.kernel.org
10988 S:      Odd Fixes
10989 F:      drivers/media/tuners/mxl301rf*
10990
10991 MXL5007T MEDIA DRIVER
10992 M:      Michael Krufky <mkrufky@linuxtv.org>
10993 L:      linux-media@vger.kernel.org
10994 W:      https://linuxtv.org
10995 W:      http://github.com/mkrufky
10996 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10997 T:      git git://linuxtv.org/mkrufky/tuners.git
10998 S:      Maintained
10999 F:      drivers/media/tuners/mxl5007t.*
11000
11001 MXSFB DRM DRIVER
11002 M:      Marek Vasut <marex@denx.de>
11003 M:      Stefan Agner <stefan@agner.ch>
11004 L:      dri-devel@lists.freedesktop.org
11005 S:      Supported
11006 F:      drivers/gpu/drm/mxsfb/
11007 F:      Documentation/devicetree/bindings/display/mxsfb.txt
11008 T:      git git://anongit.freedesktop.org/drm/drm-misc
11009
11010 MYLEX DAC960 PCI RAID Controller
11011 M:      Hannes Reinecke <hare@kernel.org>
11012 L:      linux-scsi@vger.kernel.org
11013 S:      Supported
11014 F:      drivers/scsi/myrb.*
11015 F:      drivers/scsi/myrs.*
11016
11017 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
11018 M:      Chris Lee <christopher.lee@cspi.com>
11019 L:      netdev@vger.kernel.org
11020 W:      https://www.cspi.com/ethernet-products/support/downloads/
11021 S:      Supported
11022 F:      drivers/net/ethernet/myricom/myri10ge/
11023
11024 NAND FLASH SUBSYSTEM
11025 M:      Miquel Raynal <miquel.raynal@bootlin.com>
11026 R:      Richard Weinberger <richard@nod.at>
11027 L:      linux-mtd@lists.infradead.org
11028 W:      http://www.linux-mtd.infradead.org/
11029 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
11030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
11031 S:      Maintained
11032 F:      drivers/mtd/nand/
11033 F:      include/linux/mtd/*nand*.h
11034
11035 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
11036 M:      Daniel Mack <zonque@gmail.com>
11037 S:      Maintained
11038 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11039 W:      http://www.native-instruments.com
11040 F:      sound/usb/caiaq/
11041
11042 NATSEMI ETHERNET DRIVER (DP8381x)
11043 S:      Orphan
11044 F:      drivers/net/ethernet/natsemi/natsemi.c
11045
11046 NCR 5380 SCSI DRIVERS
11047 M:      Finn Thain <fthain@telegraphics.com.au>
11048 M:      Michael Schmitz <schmitzmic@gmail.com>
11049 L:      linux-scsi@vger.kernel.org
11050 S:      Maintained
11051 F:      Documentation/scsi/g_NCR5380.txt
11052 F:      drivers/scsi/NCR5380.*
11053 F:      drivers/scsi/arm/cumana_1.c
11054 F:      drivers/scsi/arm/oak.c
11055 F:      drivers/scsi/atari_scsi.*
11056 F:      drivers/scsi/dmx3191d.c
11057 F:      drivers/scsi/g_NCR5380.*
11058 F:      drivers/scsi/mac_scsi.*
11059 F:      drivers/scsi/sun3_scsi.*
11060 F:      drivers/scsi/sun3_scsi_vme.c
11061
11062 NCSI LIBRARY:
11063 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
11064 S:      Maintained
11065 F:      net/ncsi/
11066
11067 NCT6775 HARDWARE MONITOR DRIVER
11068 M:      Guenter Roeck <linux@roeck-us.net>
11069 L:      linux-hwmon@vger.kernel.org
11070 S:      Maintained
11071 F:      Documentation/hwmon/nct6775.rst
11072 F:      drivers/hwmon/nct6775.c
11073
11074 NET_FAILOVER MODULE
11075 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
11076 L:      netdev@vger.kernel.org
11077 S:      Supported
11078 F:      driver/net/net_failover.c
11079 F:      include/net/net_failover.h
11080 F:      Documentation/networking/net_failover.rst
11081
11082 NETEM NETWORK EMULATOR
11083 M:      Stephen Hemminger <stephen@networkplumber.org>
11084 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
11085 S:      Maintained
11086 F:      net/sched/sch_netem.c
11087
11088 NETERION 10GbE DRIVERS (s2io/vxge)
11089 M:      Jon Mason <jdmason@kudzu.us>
11090 L:      netdev@vger.kernel.org
11091 S:      Supported
11092 F:      Documentation/networking/device_drivers/neterion/s2io.txt
11093 F:      Documentation/networking/device_drivers/neterion/vxge.txt
11094 F:      drivers/net/ethernet/neterion/
11095
11096 NETFILTER
11097 M:      Pablo Neira Ayuso <pablo@netfilter.org>
11098 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
11099 M:      Florian Westphal <fw@strlen.de>
11100 L:      netfilter-devel@vger.kernel.org
11101 L:      coreteam@netfilter.org
11102 W:      http://www.netfilter.org/
11103 W:      http://www.iptables.org/
11104 W:      http://www.nftables.org/
11105 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
11106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
11107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
11108 S:      Maintained
11109 F:      include/linux/netfilter*
11110 F:      include/linux/netfilter/
11111 F:      include/net/netfilter/
11112 F:      include/uapi/linux/netfilter*
11113 F:      include/uapi/linux/netfilter/
11114 F:      net/*/netfilter.c
11115 F:      net/*/netfilter/
11116 F:      net/netfilter/
11117 F:      net/bridge/br_netfilter*.c
11118
11119 NETROM NETWORK LAYER
11120 M:      Ralf Baechle <ralf@linux-mips.org>
11121 L:      linux-hams@vger.kernel.org
11122 W:      http://www.linux-ax25.org/
11123 S:      Maintained
11124 F:      include/net/netrom.h
11125 F:      include/uapi/linux/netrom.h
11126 F:      net/netrom/
11127
11128 NETRONOME ETHERNET DRIVERS
11129 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11130 L:      oss-drivers@netronome.com
11131 S:      Maintained
11132 F:      drivers/net/ethernet/netronome/
11133
11134 NETWORK BLOCK DEVICE (NBD)
11135 M:      Josef Bacik <josef@toxicpanda.com>
11136 S:      Maintained
11137 L:      linux-block@vger.kernel.org
11138 L:      nbd@other.debian.org
11139 F:      Documentation/admin-guide/blockdev/nbd.rst
11140 F:      drivers/block/nbd.c
11141 F:      include/trace/events/nbd.h
11142 F:      include/uapi/linux/nbd.h
11143
11144 NETWORK DROP MONITOR
11145 M:      Neil Horman <nhorman@tuxdriver.com>
11146 L:      netdev@vger.kernel.org
11147 S:      Maintained
11148 W:      https://fedorahosted.org/dropwatch/
11149 F:      net/core/drop_monitor.c
11150
11151 NETWORKING DRIVERS
11152 M:      "David S. Miller" <davem@davemloft.net>
11153 L:      netdev@vger.kernel.org
11154 W:      http://www.linuxfoundation.org/en/Net
11155 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11158 S:      Odd Fixes
11159 F:      Documentation/devicetree/bindings/net/
11160 F:      drivers/net/
11161 F:      include/linux/if_*
11162 F:      include/linux/netdevice.h
11163 F:      include/linux/etherdevice.h
11164 F:      include/linux/fcdevice.h
11165 F:      include/linux/fddidevice.h
11166 F:      include/linux/hippidevice.h
11167 F:      include/linux/inetdevice.h
11168 F:      include/uapi/linux/if_*
11169 F:      include/uapi/linux/netdevice.h
11170
11171 NETWORKING DRIVERS (WIRELESS)
11172 M:      Kalle Valo <kvalo@codeaurora.org>
11173 L:      linux-wireless@vger.kernel.org
11174 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
11176 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
11177 S:      Maintained
11178 F:      Documentation/devicetree/bindings/net/wireless/
11179 F:      drivers/net/wireless/
11180
11181 NETWORKING [DSA]
11182 M:      Andrew Lunn <andrew@lunn.ch>
11183 M:      Vivien Didelot <vivien.didelot@gmail.com>
11184 M:      Florian Fainelli <f.fainelli@gmail.com>
11185 S:      Maintained
11186 F:      Documentation/devicetree/bindings/net/dsa/
11187 F:      net/dsa/
11188 F:      include/net/dsa.h
11189 F:      include/linux/dsa/
11190 F:      include/linux/platform_data/dsa.h
11191 F:      drivers/net/dsa/
11192
11193 NETWORKING [GENERAL]
11194 M:      "David S. Miller" <davem@davemloft.net>
11195 L:      netdev@vger.kernel.org
11196 W:      http://www.linuxfoundation.org/en/Net
11197 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11199 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11200 B:      mailto:netdev@vger.kernel.org
11201 S:      Maintained
11202 F:      net/
11203 F:      include/net/
11204 F:      include/linux/in.h
11205 F:      include/linux/net.h
11206 F:      include/linux/netdevice.h
11207 F:      include/uapi/linux/in.h
11208 F:      include/uapi/linux/net.h
11209 F:      include/uapi/linux/netdevice.h
11210 F:      include/uapi/linux/net_namespace.h
11211 F:      tools/testing/selftests/net/
11212 F:      lib/net_utils.c
11213 F:      lib/random32.c
11214 F:      Documentation/networking/
11215
11216 NETWORKING [IPSEC]
11217 M:      Steffen Klassert <steffen.klassert@secunet.com>
11218 M:      Herbert Xu <herbert@gondor.apana.org.au>
11219 M:      "David S. Miller" <davem@davemloft.net>
11220 L:      netdev@vger.kernel.org
11221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
11222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
11223 S:      Maintained
11224 F:      net/xfrm/
11225 F:      net/key/
11226 F:      net/ipv4/xfrm*
11227 F:      net/ipv4/esp4*
11228 F:      net/ipv4/ah4.c
11229 F:      net/ipv4/ipcomp.c
11230 F:      net/ipv4/ip_vti.c
11231 F:      net/ipv6/xfrm*
11232 F:      net/ipv6/esp6*
11233 F:      net/ipv6/ah6.c
11234 F:      net/ipv6/ipcomp6.c
11235 F:      net/ipv6/ip6_vti.c
11236 F:      include/uapi/linux/xfrm.h
11237 F:      include/net/xfrm.h
11238
11239 NETWORKING [IPv4/IPv6]
11240 M:      "David S. Miller" <davem@davemloft.net>
11241 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11242 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11243 L:      netdev@vger.kernel.org
11244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11245 S:      Maintained
11246 F:      net/ipv4/
11247 F:      net/ipv6/
11248 F:      include/net/ip*
11249 F:      arch/x86/net/*
11250
11251 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11252 M:      Paul Moore <paul@paul-moore.com>
11253 W:      https://github.com/netlabel
11254 L:      netdev@vger.kernel.org
11255 L:      linux-security-module@vger.kernel.org
11256 S:      Maintained
11257 F:      Documentation/netlabel/
11258 F:      include/net/calipso.h
11259 F:      include/net/cipso_ipv4.h
11260 F:      include/net/netlabel.h
11261 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11262 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11263 F:      net/netlabel/
11264 F:      net/ipv4/cipso_ipv4.c
11265 F:      net/ipv6/calipso.c
11266 F:      net/netfilter/xt_CONNSECMARK.c
11267 F:      net/netfilter/xt_SECMARK.c
11268
11269 NETWORKING [TCP]
11270 M:      Eric Dumazet <edumazet@google.com>
11271 L:      netdev@vger.kernel.org
11272 S:      Maintained
11273 F:      net/ipv4/tcp*.c
11274 F:      net/ipv4/syncookies.c
11275 F:      net/ipv6/tcp*.c
11276 F:      net/ipv6/syncookies.c
11277 F:      include/uapi/linux/tcp.h
11278 F:      include/net/tcp.h
11279 F:      include/linux/tcp.h
11280 F:      include/trace/events/tcp.h
11281
11282 NETWORKING [TLS]
11283 M:      Boris Pismenny <borisp@mellanox.com>
11284 M:      Aviad Yehezkel <aviadye@mellanox.com>
11285 M:      Dave Watson <davejwatson@fb.com>
11286 M:      John Fastabend <john.fastabend@gmail.com>
11287 M:      Daniel Borkmann <daniel@iogearbox.net>
11288 L:      netdev@vger.kernel.org
11289 S:      Maintained
11290 F:      net/tls/*
11291 F:      include/uapi/linux/tls.h
11292 F:      include/net/tls.h
11293
11294 NETWORKING [WIRELESS]
11295 L:      linux-wireless@vger.kernel.org
11296 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11297
11298 NETDEVSIM
11299 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11300 S:      Maintained
11301 F:      drivers/net/netdevsim/*
11302
11303 NETXEN (1/10) GbE SUPPORT
11304 M:      Manish Chopra <manishc@marvell.com>
11305 M:      Rahul Verma <rahulv@marvell.com>
11306 M:      GR-Linux-NIC-Dev@marvell.com
11307 L:      netdev@vger.kernel.org
11308 S:      Supported
11309 F:      drivers/net/ethernet/qlogic/netxen/
11310
11311 NEXTHOP
11312 M:      David Ahern <dsahern@kernel.org>
11313 L:      netdev@vger.kernel.org
11314 S:      Maintained
11315 F:      include/net/nexthop.h
11316 F:      include/uapi/linux/nexthop.h
11317 F:      include/net/netns/nexthop.h
11318 F:      net/ipv4/nexthop.c
11319
11320 NFC SUBSYSTEM
11321 L:      netdev@vger.kernel.org
11322 S:      Orphan
11323 F:      net/nfc/
11324 F:      include/net/nfc/
11325 F:      include/uapi/linux/nfc.h
11326 F:      drivers/nfc/
11327 F:      include/linux/platform_data/nfcmrvl.h
11328 F:      include/linux/platform_data/nxp-nci.h
11329 F:      Documentation/devicetree/bindings/net/nfc/
11330
11331 NFS, SUNRPC, AND LOCKD CLIENTS
11332 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11333 M:      Anna Schumaker <anna.schumaker@netapp.com>
11334 L:      linux-nfs@vger.kernel.org
11335 W:      http://client.linux-nfs.org
11336 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11337 S:      Maintained
11338 F:      fs/lockd/
11339 F:      fs/nfs/
11340 F:      fs/nfs_common/
11341 F:      net/sunrpc/
11342 F:      include/linux/lockd/
11343 F:      include/linux/nfs*
11344 F:      include/linux/sunrpc/
11345 F:      include/uapi/linux/nfs*
11346 F:      include/uapi/linux/sunrpc/
11347
11348 NILFS2 FILESYSTEM
11349 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
11350 L:      linux-nilfs@vger.kernel.org
11351 W:      https://nilfs.sourceforge.io/
11352 W:      https://nilfs.osdn.jp/
11353 T:      git git://github.com/konis/nilfs2.git
11354 S:      Supported
11355 F:      Documentation/filesystems/nilfs2.txt
11356 F:      fs/nilfs2/
11357 F:      include/trace/events/nilfs2.h
11358 F:      include/uapi/linux/nilfs2_api.h
11359 F:      include/uapi/linux/nilfs2_ondisk.h
11360
11361 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11362 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11363 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11364 S:      Maintained
11365 F:      Documentation/scsi/NinjaSCSI.txt
11366 F:      drivers/scsi/pcmcia/nsp_*
11367
11368 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11369 M:      GOTO Masanori <gotom@debian.or.jp>
11370 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11371 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11372 S:      Maintained
11373 F:      Documentation/scsi/NinjaSCSI.txt
11374 F:      drivers/scsi/nsp32*
11375
11376 NIOS2 ARCHITECTURE
11377 M:      Ley Foon Tan <lftan@altera.com>
11378 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11380 S:      Maintained
11381 F:      arch/nios2/
11382
11383 NOHZ, DYNTICKS SUPPORT
11384 M:      Frederic Weisbecker <fweisbec@gmail.com>
11385 M:      Thomas Gleixner <tglx@linutronix.de>
11386 M:      Ingo Molnar <mingo@kernel.org>
11387 L:      linux-kernel@vger.kernel.org
11388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11389 S:      Maintained
11390 F:      kernel/time/tick*.*
11391 F:      include/linux/tick.h
11392 F:      include/linux/sched/nohz.h
11393
11394 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11395 M:      Pavel Machek <pavel@ucw.cz>
11396 M:      Sakari Ailus <sakari.ailus@iki.fi>
11397 L:      linux-media@vger.kernel.org
11398 S:      Maintained
11399 F:      drivers/media/i2c/et8ek8
11400 F:      drivers/media/i2c/ad5820.c
11401
11402 NOKIA N900 POWER SUPPLY DRIVERS
11403 R:      Pali Rohár <pali.rohar@gmail.com>
11404 F:      include/linux/power/bq2415x_charger.h
11405 F:      include/linux/power/bq27xxx_battery.h
11406 F:      include/linux/power/isp1704_charger.h
11407 F:      drivers/power/supply/bq2415x_charger.c
11408 F:      drivers/power/supply/bq27xxx_battery.c
11409 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11410 F:      drivers/power/supply/isp1704_charger.c
11411 F:      drivers/power/supply/rx51_battery.c
11412
11413 NOLIBC HEADER FILE
11414 M:      Willy Tarreau <w@1wt.eu>
11415 S:      Maintained
11416 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11417 F:      tools/include/nolibc/
11418
11419 NTB AMD DRIVER
11420 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11421 L:      linux-ntb@googlegroups.com
11422 S:      Supported
11423 F:      drivers/ntb/hw/amd/
11424
11425 NTB DRIVER CORE
11426 M:      Jon Mason <jdmason@kudzu.us>
11427 M:      Dave Jiang <dave.jiang@intel.com>
11428 M:      Allen Hubbe <allenbh@gmail.com>
11429 L:      linux-ntb@googlegroups.com
11430 S:      Supported
11431 W:      https://github.com/jonmason/ntb/wiki
11432 T:      git git://github.com/jonmason/ntb.git
11433 F:      drivers/ntb/
11434 F:      drivers/net/ntb_netdev.c
11435 F:      include/linux/ntb.h
11436 F:      include/linux/ntb_transport.h
11437 F:      tools/testing/selftests/ntb/
11438
11439 NTB IDT DRIVER
11440 M:      Serge Semin <fancer.lancer@gmail.com>
11441 L:      linux-ntb@googlegroups.com
11442 S:      Supported
11443 F:      drivers/ntb/hw/idt/
11444
11445 NTB INTEL DRIVER
11446 M:      Dave Jiang <dave.jiang@intel.com>
11447 L:      linux-ntb@googlegroups.com
11448 S:      Supported
11449 W:      https://github.com/davejiang/linux/wiki
11450 T:      git https://github.com/davejiang/linux.git
11451 F:      drivers/ntb/hw/intel/
11452
11453 NTFS FILESYSTEM
11454 M:      Anton Altaparmakov <anton@tuxera.com>
11455 L:      linux-ntfs-dev@lists.sourceforge.net
11456 W:      http://www.tuxera.com/
11457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11458 S:      Supported
11459 F:      Documentation/filesystems/ntfs.txt
11460 F:      fs/ntfs/
11461
11462 NUBUS SUBSYSTEM
11463 M:      Finn Thain <fthain@telegraphics.com.au>
11464 L:      linux-m68k@lists.linux-m68k.org
11465 S:      Maintained
11466 F:      arch/*/include/asm/nubus.h
11467 F:      drivers/nubus/
11468 F:      include/linux/nubus.h
11469 F:      include/uapi/linux/nubus.h
11470
11471 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11472 M:      Antonino Daplas <adaplas@gmail.com>
11473 L:      linux-fbdev@vger.kernel.org
11474 S:      Maintained
11475 F:      drivers/video/fbdev/riva/
11476 F:      drivers/video/fbdev/nvidia/
11477
11478 NVM EXPRESS DRIVER
11479 M:      Keith Busch <kbusch@kernel.org>
11480 M:      Jens Axboe <axboe@fb.com>
11481 M:      Christoph Hellwig <hch@lst.de>
11482 M:      Sagi Grimberg <sagi@grimberg.me>
11483 L:      linux-nvme@lists.infradead.org
11484 T:      git://git.infradead.org/nvme.git
11485 W:      http://git.infradead.org/nvme.git
11486 S:      Supported
11487 F:      drivers/nvme/host/
11488 F:      include/linux/nvme.h
11489 F:      include/uapi/linux/nvme_ioctl.h
11490
11491 NVM EXPRESS FC TRANSPORT DRIVERS
11492 M:      James Smart <james.smart@broadcom.com>
11493 L:      linux-nvme@lists.infradead.org
11494 S:      Supported
11495 F:      include/linux/nvme-fc.h
11496 F:      include/linux/nvme-fc-driver.h
11497 F:      drivers/nvme/host/fc.c
11498 F:      drivers/nvme/target/fc.c
11499 F:      drivers/nvme/target/fcloop.c
11500
11501 NVM EXPRESS TARGET DRIVER
11502 M:      Christoph Hellwig <hch@lst.de>
11503 M:      Sagi Grimberg <sagi@grimberg.me>
11504 L:      linux-nvme@lists.infradead.org
11505 T:      git://git.infradead.org/nvme.git
11506 W:      http://git.infradead.org/nvme.git
11507 S:      Supported
11508 F:      drivers/nvme/target/
11509
11510 NVMEM FRAMEWORK
11511 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11512 S:      Maintained
11513 F:      drivers/nvmem/
11514 F:      Documentation/devicetree/bindings/nvmem/
11515 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11516 F:      include/linux/nvmem-consumer.h
11517 F:      include/linux/nvmem-provider.h
11518
11519 NXP FXAS21002C DRIVER
11520 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11521 L:      linux-iio@vger.kernel.org
11522 S:      Maintained
11523 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.txt
11524 F:      drivers/iio/gyro/fxas21002c_core.c
11525 F:      drivers/iio/gyro/fxas21002c.h
11526 F:      drivers/iio/gyro/fxas21002c_i2c.c
11527 F:      drivers/iio/gyro/fxas21002c_spi.c
11528
11529 NXP SGTL5000 DRIVER
11530 M:      Fabio Estevam <festevam@gmail.com>
11531 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11532 S:      Maintained
11533 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11534 F:      sound/soc/codecs/sgtl5000*
11535
11536 NXP SJA1105 ETHERNET SWITCH DRIVER
11537 M:      Vladimir Oltean <olteanv@gmail.com>
11538 L:      linux-kernel@vger.kernel.org
11539 S:      Maintained
11540 F:      drivers/net/dsa/sja1105
11541
11542 NXP TDA998X DRM DRIVER
11543 M:      Russell King <linux@armlinux.org.uk>
11544 S:      Maintained
11545 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11546 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11547 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11548 F:      include/drm/i2c/tda998x.h
11549 F:      include/dt-bindings/display/tda998x.h
11550 K:      "nxp,tda998x"
11551
11552 NXP TFA9879 DRIVER
11553 M:      Peter Rosin <peda@axentia.se>
11554 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11555 S:      Maintained
11556 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11557 F:      sound/soc/codecs/tfa9879*
11558
11559 NXP-NCI NFC DRIVER
11560 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11561 R:      Charles Gorand <charles.gorand@effinnov.com>
11562 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11563 S:      Supported
11564 F:      drivers/nfc/nxp-nci
11565
11566 OBJAGG
11567 M:      Jiri Pirko <jiri@mellanox.com>
11568 L:      netdev@vger.kernel.org
11569 S:      Supported
11570 F:      lib/objagg.c
11571 F:      lib/test_objagg.c
11572 F:      include/linux/objagg.h
11573
11574 NXP FSPI DRIVER
11575 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11576 M:      Ashish Kumar <ashish.kumar@nxp.com>
11577 L:      linux-spi@vger.kernel.org
11578 S:      Maintained
11579 F:      drivers/spi/spi-nxp-fspi.c
11580 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11581
11582 OBJTOOL
11583 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11584 M:      Peter Zijlstra <peterz@infradead.org>
11585 S:      Supported
11586 F:      tools/objtool/
11587
11588 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11589 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11590 M:      Andrew Donnellan <ajd@linux.ibm.com>
11591 L:      linuxppc-dev@lists.ozlabs.org
11592 S:      Supported
11593 F:      arch/powerpc/platforms/powernv/ocxl.c
11594 F:      arch/powerpc/include/asm/pnv-ocxl.h
11595 F:      drivers/misc/ocxl/
11596 F:      include/misc/ocxl*
11597 F:      include/uapi/misc/ocxl.h
11598 F:      Documentation/userspace-api/accelerators/ocxl.rst
11599
11600 OMAP AUDIO SUPPORT
11601 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11602 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11603 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11604 L:      linux-omap@vger.kernel.org
11605 S:      Maintained
11606 F:      sound/soc/ti/omap*
11607 F:      sound/soc/ti/rx51.c
11608 F:      sound/soc/ti/n810.c
11609 F:      sound/soc/ti/sdma-pcm.*
11610
11611 OMAP CLOCK FRAMEWORK SUPPORT
11612 M:      Paul Walmsley <paul@pwsan.com>
11613 L:      linux-omap@vger.kernel.org
11614 S:      Maintained
11615 F:      arch/arm/*omap*/*clock*
11616
11617 OMAP DEVICE TREE SUPPORT
11618 M:      Benoît Cousson <bcousson@baylibre.com>
11619 M:      Tony Lindgren <tony@atomide.com>
11620 L:      linux-omap@vger.kernel.org
11621 L:      devicetree@vger.kernel.org
11622 S:      Maintained
11623 F:      arch/arm/boot/dts/*omap*
11624 F:      arch/arm/boot/dts/*am3*
11625 F:      arch/arm/boot/dts/*am4*
11626 F:      arch/arm/boot/dts/*am5*
11627 F:      arch/arm/boot/dts/*dra7*
11628
11629 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11630 L:      linux-omap@vger.kernel.org
11631 L:      linux-fbdev@vger.kernel.org
11632 S:      Orphan
11633 F:      drivers/video/fbdev/omap2/
11634 F:      Documentation/arm/omap/dss.rst
11635
11636 OMAP FRAMEBUFFER SUPPORT
11637 L:      linux-fbdev@vger.kernel.org
11638 L:      linux-omap@vger.kernel.org
11639 S:      Orphan
11640 F:      drivers/video/fbdev/omap/
11641
11642 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11643 M:      Roger Quadros <rogerq@ti.com>
11644 M:      Tony Lindgren <tony@atomide.com>
11645 L:      linux-omap@vger.kernel.org
11646 S:      Maintained
11647 F:      drivers/memory/omap-gpmc.c
11648 F:      arch/arm/mach-omap2/*gpmc*
11649
11650 OMAP GPIO DRIVER
11651 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11652 M:      Santosh Shilimkar <ssantosh@kernel.org>
11653 M:      Kevin Hilman <khilman@kernel.org>
11654 L:      linux-omap@vger.kernel.org
11655 S:      Maintained
11656 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11657 F:      drivers/gpio/gpio-omap.c
11658
11659 OMAP HARDWARE SPINLOCK SUPPORT
11660 M:      Ohad Ben-Cohen <ohad@wizery.com>
11661 L:      linux-omap@vger.kernel.org
11662 S:      Maintained
11663 F:      drivers/hwspinlock/omap_hwspinlock.c
11664
11665 OMAP HS MMC SUPPORT
11666 L:      linux-mmc@vger.kernel.org
11667 L:      linux-omap@vger.kernel.org
11668 S:      Orphan
11669 F:      drivers/mmc/host/omap_hsmmc.c
11670
11671 OMAP HWMOD DATA
11672 M:      Paul Walmsley <paul@pwsan.com>
11673 L:      linux-omap@vger.kernel.org
11674 S:      Maintained
11675 F:      arch/arm/mach-omap2/omap_hwmod*data*
11676
11677 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11678 M:      Benoît Cousson <bcousson@baylibre.com>
11679 L:      linux-omap@vger.kernel.org
11680 S:      Maintained
11681 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11682
11683 OMAP HWMOD SUPPORT
11684 M:      Benoît Cousson <bcousson@baylibre.com>
11685 M:      Paul Walmsley <paul@pwsan.com>
11686 L:      linux-omap@vger.kernel.org
11687 S:      Maintained
11688 F:      arch/arm/mach-omap2/omap_hwmod.*
11689
11690 OMAP I2C DRIVER
11691 M:      Vignesh R <vigneshr@ti.com>
11692 L:      linux-omap@vger.kernel.org
11693 L:      linux-i2c@vger.kernel.org
11694 S:      Maintained
11695 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11696 F:      drivers/i2c/busses/i2c-omap.c
11697
11698 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11699 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11700 L:      linux-media@vger.kernel.org
11701 S:      Maintained
11702 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11703 F:      drivers/media/platform/omap3isp/
11704 F:      drivers/staging/media/omap4iss/
11705
11706 OMAP MMC SUPPORT
11707 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11708 L:      linux-omap@vger.kernel.org
11709 S:      Odd Fixes
11710 F:      drivers/mmc/host/omap.c
11711
11712 OMAP POWER MANAGEMENT SUPPORT
11713 M:      Kevin Hilman <khilman@kernel.org>
11714 L:      linux-omap@vger.kernel.org
11715 S:      Maintained
11716 F:      arch/arm/*omap*/*pm*
11717 F:      drivers/cpufreq/omap-cpufreq.c
11718
11719 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11720 M:      Rajendra Nayak <rnayak@codeaurora.org>
11721 M:      Paul Walmsley <paul@pwsan.com>
11722 L:      linux-omap@vger.kernel.org
11723 S:      Maintained
11724 F:      arch/arm/mach-omap2/prm*
11725
11726 OMAP RANDOM NUMBER GENERATOR SUPPORT
11727 M:      Deepak Saxena <dsaxena@plexity.net>
11728 S:      Maintained
11729 F:      drivers/char/hw_random/omap-rng.c
11730
11731 OMAP USB SUPPORT
11732 L:      linux-usb@vger.kernel.org
11733 L:      linux-omap@vger.kernel.org
11734 S:      Orphan
11735 F:      drivers/usb/*/*omap*
11736 F:      arch/arm/*omap*/usb*
11737
11738 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11739 M:      Mark Jackson <mpfj@newflow.co.uk>
11740 L:      linux-omap@vger.kernel.org
11741 S:      Maintained
11742 F:      arch/arm/boot/dts/am335x-nano.dts
11743
11744 OMAP1 SUPPORT
11745 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11746 M:      Tony Lindgren <tony@atomide.com>
11747 L:      linux-omap@vger.kernel.org
11748 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11750 S:      Maintained
11751 F:      arch/arm/mach-omap1/
11752 F:      arch/arm/plat-omap/
11753 F:      arch/arm/configs/omap1_defconfig
11754 F:      drivers/i2c/busses/i2c-omap.c
11755 F:      include/linux/platform_data/i2c-omap.h
11756 F:      include/linux/platform_data/ams-delta-fiq.h
11757
11758 OMAP2+ SUPPORT
11759 M:      Tony Lindgren <tony@atomide.com>
11760 L:      linux-omap@vger.kernel.org
11761 W:      http://www.muru.com/linux/omap/
11762 W:      http://linux.omap.com/
11763 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11765 S:      Maintained
11766 F:      arch/arm/mach-omap2/
11767 F:      arch/arm/plat-omap/
11768 F:      arch/arm/configs/omap2plus_defconfig
11769 F:      drivers/i2c/busses/i2c-omap.c
11770 F:      drivers/irqchip/irq-omap-intc.c
11771 F:      drivers/mfd/*omap*.c
11772 F:      drivers/mfd/menelaus.c
11773 F:      drivers/mfd/palmas.c
11774 F:      drivers/mfd/tps65217.c
11775 F:      drivers/mfd/tps65218.c
11776 F:      drivers/mfd/tps65910.c
11777 F:      drivers/mfd/twl-core.[ch]
11778 F:      drivers/mfd/twl4030*.c
11779 F:      drivers/mfd/twl6030*.c
11780 F:      drivers/mfd/twl6040*.c
11781 F:      drivers/regulator/palmas-regulator*.c
11782 F:      drivers/regulator/pbias-regulator.c
11783 F:      drivers/regulator/tps65217-regulator.c
11784 F:      drivers/regulator/tps65218-regulator.c
11785 F:      drivers/regulator/tps65910-regulator.c
11786 F:      drivers/regulator/twl-regulator.c
11787 F:      drivers/regulator/twl6030-regulator.c
11788 F:      include/linux/platform_data/i2c-omap.h
11789
11790 ONION OMEGA2+ BOARD
11791 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11792 L:      linux-mips@vger.kernel.org
11793 S:      Maintained
11794 F:      arch/mips/boot/dts/ralink/omega2p.dts
11795
11796 OMFS FILESYSTEM
11797 M:      Bob Copeland <me@bobcopeland.com>
11798 L:      linux-karma-devel@lists.sourceforge.net
11799 S:      Maintained
11800 F:      Documentation/filesystems/omfs.txt
11801 F:      fs/omfs/
11802
11803 OMNIKEY CARDMAN 4000 DRIVER
11804 M:      Harald Welte <laforge@gnumonks.org>
11805 S:      Maintained
11806 F:      drivers/char/pcmcia/cm4000_cs.c
11807 F:      include/linux/cm4000_cs.h
11808 F:      include/uapi/linux/cm4000_cs.h
11809
11810 OMNIKEY CARDMAN 4040 DRIVER
11811 M:      Harald Welte <laforge@gnumonks.org>
11812 S:      Maintained
11813 F:      drivers/char/pcmcia/cm4040_cs.*
11814
11815 OMNIVISION OV13858 SENSOR DRIVER
11816 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11817 L:      linux-media@vger.kernel.org
11818 T:      git git://linuxtv.org/media_tree.git
11819 S:      Maintained
11820 F:      drivers/media/i2c/ov13858.c
11821
11822 OMNIVISION OV2680 SENSOR DRIVER
11823 M:      Rui Miguel Silva <rmfrfs@gmail.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/ov2680.c
11828 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11829
11830 OMNIVISION OV2685 SENSOR DRIVER
11831 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11832 L:      linux-media@vger.kernel.org
11833 T:      git git://linuxtv.org/media_tree.git
11834 S:      Maintained
11835 F:      drivers/media/i2c/ov2685.c
11836
11837 OMNIVISION OV5640 SENSOR DRIVER
11838 M:      Steve Longerbeam <slongerbeam@gmail.com>
11839 L:      linux-media@vger.kernel.org
11840 T:      git git://linuxtv.org/media_tree.git
11841 S:      Maintained
11842 F:      drivers/media/i2c/ov5640.c
11843
11844 OMNIVISION OV5647 SENSOR DRIVER
11845 M:      Luis Oliveira <lolivei@synopsys.com>
11846 L:      linux-media@vger.kernel.org
11847 T:      git git://linuxtv.org/media_tree.git
11848 S:      Maintained
11849 F:      drivers/media/i2c/ov5647.c
11850
11851 OMNIVISION OV5695 SENSOR DRIVER
11852 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11853 L:      linux-media@vger.kernel.org
11854 T:      git git://linuxtv.org/media_tree.git
11855 S:      Maintained
11856 F:      drivers/media/i2c/ov5695.c
11857
11858 OMNIVISION OV7670 SENSOR DRIVER
11859 M:      Jonathan Corbet <corbet@lwn.net>
11860 L:      linux-media@vger.kernel.org
11861 T:      git git://linuxtv.org/media_tree.git
11862 S:      Maintained
11863 F:      drivers/media/i2c/ov7670.c
11864 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11865
11866 OMNIVISION OV772x SENSOR DRIVER
11867 M:      Jacopo Mondi <jacopo@jmondi.org>
11868 L:      linux-media@vger.kernel.org
11869 T:      git git://linuxtv.org/media_tree.git
11870 S:      Odd fixes
11871 F:      drivers/media/i2c/ov772x.c
11872 F:      include/media/i2c/ov772x.h
11873 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11874
11875 OMNIVISION OV7740 SENSOR DRIVER
11876 M:      Wenyou Yang <wenyou.yang@microchip.com>
11877 L:      linux-media@vger.kernel.org
11878 T:      git git://linuxtv.org/media_tree.git
11879 S:      Maintained
11880 F:      drivers/media/i2c/ov7740.c
11881 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11882
11883 OMNIVISION OV9640 SENSOR DRIVER
11884 M:      Petr Cvek <petrcvekcz@gmail.com>
11885 L:      linux-media@vger.kernel.org
11886 S:      Maintained
11887 F:      drivers/media/i2c/ov9640.*
11888
11889 OMNIVISION OV8856 SENSOR DRIVER
11890 M:      Ben Kao <ben.kao@intel.com>
11891 L:      linux-media@vger.kernel.org
11892 T:      git git://linuxtv.org/media_tree.git
11893 S:      Maintained
11894 F:      drivers/media/i2c/ov8856.c
11895
11896 OMNIVISION OV9650 SENSOR DRIVER
11897 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11898 R:      Akinobu Mita <akinobu.mita@gmail.com>
11899 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11900 L:      linux-media@vger.kernel.org
11901 T:      git git://linuxtv.org/media_tree.git
11902 S:      Maintained
11903 F:      drivers/media/i2c/ov9650.c
11904 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11905
11906 ONENAND FLASH DRIVER
11907 M:      Kyungmin Park <kyungmin.park@samsung.com>
11908 L:      linux-mtd@lists.infradead.org
11909 S:      Maintained
11910 F:      drivers/mtd/nand/onenand/
11911 F:      include/linux/mtd/onenand*.h
11912
11913 OP-TEE DRIVER
11914 M:      Jens Wiklander <jens.wiklander@linaro.org>
11915 L:      tee-dev@lists.linaro.org
11916 S:      Maintained
11917 F:      drivers/tee/optee/
11918
11919 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11920 M:      Sumit Garg <sumit.garg@linaro.org>
11921 L:      tee-dev@lists.linaro.org
11922 S:      Maintained
11923 F:      drivers/char/hw_random/optee-rng.c
11924
11925 OPA-VNIC DRIVER
11926 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11927 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11928 L:      linux-rdma@vger.kernel.org
11929 S:      Supported
11930 F:      drivers/infiniband/ulp/opa_vnic
11931
11932 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11933 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11934 M:      Frank Rowand <frowand.list@gmail.com>
11935 L:      devicetree@vger.kernel.org
11936 S:      Maintained
11937 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11938 F:      Documentation/devicetree/overlay-notes.txt
11939 F:      drivers/of/overlay.c
11940 F:      drivers/of/resolver.c
11941 K:      of_overlay_notifier_
11942
11943 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11944 M:      Rob Herring <robh+dt@kernel.org>
11945 M:      Frank Rowand <frowand.list@gmail.com>
11946 L:      devicetree@vger.kernel.org
11947 W:      http://www.devicetree.org/
11948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11949 S:      Maintained
11950 F:      drivers/of/
11951 F:      include/linux/of*.h
11952 F:      scripts/dtc/
11953 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11954
11955 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11956 M:      Rob Herring <robh+dt@kernel.org>
11957 M:      Mark Rutland <mark.rutland@arm.com>
11958 L:      devicetree@vger.kernel.org
11959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11960 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11961 S:      Maintained
11962 F:      Documentation/devicetree/
11963 F:      arch/*/boot/dts/
11964 F:      include/dt-bindings/
11965
11966 OPENCORES I2C BUS DRIVER
11967 M:      Peter Korsgaard <peter@korsgaard.com>
11968 M:      Andrew Lunn <andrew@lunn.ch>
11969 L:      linux-i2c@vger.kernel.org
11970 S:      Maintained
11971 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
11972 F:      Documentation/i2c/busses/i2c-ocores
11973 F:      drivers/i2c/busses/i2c-ocores.c
11974 F:      include/linux/platform_data/i2c-ocores.h
11975
11976 OPENRISC ARCHITECTURE
11977 M:      Jonas Bonn <jonas@southpole.se>
11978 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11979 M:      Stafford Horne <shorne@gmail.com>
11980 T:      git git://github.com/openrisc/linux.git
11981 L:      openrisc@lists.librecores.org
11982 W:      http://openrisc.io
11983 S:      Maintained
11984 F:      Documentation/devicetree/bindings/openrisc/
11985 F:      Documentation/openrisc/
11986 F:      arch/openrisc/
11987 F:      drivers/irqchip/irq-ompic.c
11988 F:      drivers/irqchip/irq-or1k-*
11989
11990 OPENVSWITCH
11991 M:      Pravin B Shelar <pshelar@ovn.org>
11992 L:      netdev@vger.kernel.org
11993 L:      dev@openvswitch.org
11994 W:      http://openvswitch.org
11995 S:      Maintained
11996 F:      net/openvswitch/
11997 F:      include/uapi/linux/openvswitch.h
11998
11999 OPERATING PERFORMANCE POINTS (OPP)
12000 M:      Viresh Kumar <vireshk@kernel.org>
12001 M:      Nishanth Menon <nm@ti.com>
12002 M:      Stephen Boyd <sboyd@kernel.org>
12003 L:      linux-pm@vger.kernel.org
12004 S:      Maintained
12005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
12006 F:      drivers/opp/
12007 F:      include/linux/pm_opp.h
12008 F:      Documentation/power/opp.rst
12009 F:      Documentation/devicetree/bindings/opp/
12010
12011 OPL4 DRIVER
12012 M:      Clemens Ladisch <clemens@ladisch.de>
12013 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
12015 S:      Maintained
12016 F:      sound/drivers/opl4/
12017
12018 OPROFILE
12019 M:      Robert Richter <rric@kernel.org>
12020 L:      oprofile-list@lists.sf.net
12021 S:      Maintained
12022 F:      arch/*/include/asm/oprofile*.h
12023 F:      arch/*/oprofile/
12024 F:      drivers/oprofile/
12025 F:      include/linux/oprofile.h
12026
12027 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
12028 M:      Mark Fasheh <mark@fasheh.com>
12029 M:      Joel Becker <jlbec@evilplan.org>
12030 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
12031 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
12032 W:      http://ocfs2.wiki.kernel.org
12033 S:      Supported
12034 F:      Documentation/filesystems/ocfs2.txt
12035 F:      Documentation/filesystems/dlmfs.txt
12036 F:      fs/ocfs2/
12037
12038 ORANGEFS FILESYSTEM
12039 M:      Mike Marshall <hubcap@omnibond.com>
12040 R:      Martin Brandenburg <martin@omnibond.com>
12041 L:      devel@lists.orangefs.org
12042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
12043 S:      Supported
12044 F:      fs/orangefs/
12045 F:      Documentation/filesystems/orangefs.txt
12046
12047 ORINOCO DRIVER
12048 L:      linux-wireless@vger.kernel.org
12049 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
12050 W:      http://www.nongnu.org/orinoco/
12051 S:      Orphan
12052 F:      drivers/net/wireless/intersil/orinoco/
12053
12054 OV2659 OMNIVISION SENSOR DRIVER
12055 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
12056 L:      linux-media@vger.kernel.org
12057 W:      https://linuxtv.org
12058 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12059 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
12060 S:      Maintained
12061 F:      drivers/media/i2c/ov2659.c
12062 F:      include/media/i2c/ov2659.h
12063
12064 OVERLAY FILESYSTEM
12065 M:      Miklos Szeredi <miklos@szeredi.hu>
12066 L:      linux-unionfs@vger.kernel.org
12067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
12068 S:      Supported
12069 F:      fs/overlayfs/
12070 F:      Documentation/filesystems/overlayfs.txt
12071
12072 P54 WIRELESS DRIVER
12073 M:      Christian Lamparter <chunkeey@googlemail.com>
12074 L:      linux-wireless@vger.kernel.org
12075 W:      http://wireless.kernel.org/en/users/Drivers/p54
12076 S:      Maintained
12077 F:      drivers/net/wireless/intersil/p54/
12078
12079 PA SEMI ETHERNET DRIVER
12080 L:      netdev@vger.kernel.org
12081 S:      Orphan
12082 F:      drivers/net/ethernet/pasemi/*
12083
12084 PA SEMI SMBUS DRIVER
12085 L:      linux-i2c@vger.kernel.org
12086 S:      Orphan
12087 F:      drivers/i2c/busses/i2c-pasemi.c
12088
12089 PACKING
12090 M:      Vladimir Oltean <olteanv@gmail.com>
12091 L:      netdev@vger.kernel.org
12092 S:      Supported
12093 F:      lib/packing.c
12094 F:      include/linux/packing.h
12095 F:      Documentation/packing.txt
12096
12097 PADATA PARALLEL EXECUTION MECHANISM
12098 M:      Steffen Klassert <steffen.klassert@secunet.com>
12099 L:      linux-crypto@vger.kernel.org
12100 S:      Maintained
12101 F:      kernel/padata.c
12102 F:      include/linux/padata.h
12103 F:      Documentation/padata.txt
12104
12105 PAGE POOL
12106 M:      Jesper Dangaard Brouer <hawk@kernel.org>
12107 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
12108 L:      netdev@vger.kernel.org
12109 S:      Supported
12110 F:      net/core/page_pool.c
12111 F:      include/net/page_pool.h
12112
12113 PANASONIC LAPTOP ACPI EXTRAS DRIVER
12114 M:      Harald Welte <laforge@gnumonks.org>
12115 L:      platform-driver-x86@vger.kernel.org
12116 S:      Maintained
12117 F:      drivers/platform/x86/panasonic-laptop.c
12118
12119 PARALLEL LCD/KEYPAD PANEL DRIVER
12120 M:      Willy Tarreau <willy@haproxy.com>
12121 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
12122 S:      Odd Fixes
12123 F:      Documentation/admin-guide/lcd-panel-cgram.rst
12124 F:      drivers/auxdisplay/panel.c
12125
12126 PARALLEL PORT SUBSYSTEM
12127 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12128 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12129 L:      linux-parport@lists.infradead.org (subscribers-only)
12130 S:      Maintained
12131 F:      drivers/parport/
12132 F:      include/linux/parport*.h
12133 F:      drivers/char/ppdev.c
12134 F:      include/uapi/linux/ppdev.h
12135 F:      Documentation/driver-api/parport*.rst
12136
12137 PARAVIRT_OPS INTERFACE
12138 M:      Juergen Gross <jgross@suse.com>
12139 M:      Thomas Hellstrom <thellstrom@vmware.com>
12140 M:      "VMware, Inc." <pv-drivers@vmware.com>
12141 L:      virtualization@lists.linux-foundation.org
12142 S:      Supported
12143 F:      Documentation/virtual/paravirt_ops.txt
12144 F:      arch/*/kernel/paravirt*
12145 F:      arch/*/include/asm/paravirt*.h
12146 F:      include/linux/hypervisor.h
12147
12148 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
12149 M:      Tim Waugh <tim@cyberelk.net>
12150 L:      linux-parport@lists.infradead.org (subscribers-only)
12151 S:      Maintained
12152 F:      Documentation/admin-guide/blockdev/paride.rst
12153 F:      drivers/block/paride/
12154
12155 PARISC ARCHITECTURE
12156 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12157 M:      Helge Deller <deller@gmx.de>
12158 L:      linux-parisc@vger.kernel.org
12159 W:      http://www.parisc-linux.org/
12160 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
12161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
12162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
12163 S:      Maintained
12164 F:      arch/parisc/
12165 F:      Documentation/parisc/
12166 F:      drivers/parisc/
12167 F:      drivers/char/agp/parisc-agp.c
12168 F:      drivers/input/serio/gscps2.c
12169 F:      drivers/parport/parport_gsc.*
12170 F:      drivers/tty/serial/8250/8250_gsc.c
12171 F:      drivers/video/fbdev/sti*
12172 F:      drivers/video/console/sti*
12173 F:      drivers/video/logo/logo_parisc*
12174
12175 PARMAN
12176 M:      Jiri Pirko <jiri@mellanox.com>
12177 L:      netdev@vger.kernel.org
12178 S:      Supported
12179 F:      lib/parman.c
12180 F:      lib/test_parman.c
12181 F:      include/linux/parman.h
12182
12183 PC ENGINES APU BOARD DRIVER
12184 M:      Enrico Weigelt, metux IT consult <info@metux.net>
12185 S:      Maintained
12186 F:      drivers/platform/x86/pcengines-apuv2.c
12187
12188 PC87360 HARDWARE MONITORING DRIVER
12189 M:      Jim Cromie <jim.cromie@gmail.com>
12190 L:      linux-hwmon@vger.kernel.org
12191 S:      Maintained
12192 F:      Documentation/hwmon/pc87360.rst
12193 F:      drivers/hwmon/pc87360.c
12194
12195 PC8736x GPIO DRIVER
12196 M:      Jim Cromie <jim.cromie@gmail.com>
12197 S:      Maintained
12198 F:      drivers/char/pc8736x_gpio.c
12199
12200 PC87427 HARDWARE MONITORING DRIVER
12201 M:      Jean Delvare <jdelvare@suse.com>
12202 L:      linux-hwmon@vger.kernel.org
12203 S:      Maintained
12204 F:      Documentation/hwmon/pc87427.rst
12205 F:      drivers/hwmon/pc87427.c
12206
12207 PCA9532 LED DRIVER
12208 M:      Riku Voipio <riku.voipio@iki.fi>
12209 S:      Maintained
12210 F:      drivers/leds/leds-pca9532.c
12211 F:      include/linux/leds-pca9532.h
12212
12213 PCA9541 I2C BUS MASTER SELECTOR DRIVER
12214 M:      Guenter Roeck <linux@roeck-us.net>
12215 L:      linux-i2c@vger.kernel.org
12216 S:      Maintained
12217 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
12218
12219 PCDP - PRIMARY CONSOLE AND DEBUG PORT
12220 M:      Khalid Aziz <khalid@gonehiking.org>
12221 S:      Maintained
12222 F:      drivers/firmware/pcdp.*
12223
12224 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
12225 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12226 L:      linux-pci@vger.kernel.org
12227 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12228 S:      Maintained
12229 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12230 F:      drivers/pci/controller/pci-aardvark.c
12231
12232 PCI DRIVER FOR ALTERA PCIE IP
12233 M:      Ley Foon Tan <lftan@altera.com>
12234 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12235 L:      linux-pci@vger.kernel.org
12236 S:      Supported
12237 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12238 F:      drivers/pci/controller/pcie-altera.c
12239
12240 PCI DRIVER FOR APPLIEDMICRO XGENE
12241 M:      Toan Le <toan@os.amperecomputing.com>
12242 L:      linux-pci@vger.kernel.org
12243 L:      linux-arm-kernel@lists.infradead.org
12244 S:      Maintained
12245 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12246 F:      drivers/pci/controller/pci-xgene.c
12247
12248 PCI DRIVER FOR ARM VERSATILE PLATFORM
12249 M:      Rob Herring <robh@kernel.org>
12250 L:      linux-pci@vger.kernel.org
12251 L:      linux-arm-kernel@lists.infradead.org
12252 S:      Maintained
12253 F:      Documentation/devicetree/bindings/pci/versatile.txt
12254 F:      drivers/pci/controller/pci-versatile.c
12255
12256 PCI DRIVER FOR ARMADA 8K
12257 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12258 L:      linux-pci@vger.kernel.org
12259 L:      linux-arm-kernel@lists.infradead.org
12260 S:      Maintained
12261 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12262 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12263
12264 PCI DRIVER FOR CADENCE PCIE IP
12265 M:      Tom Joseph <tjoseph@cadence.com>
12266 L:      linux-pci@vger.kernel.org
12267 S:      Maintained
12268 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12269 F:      drivers/pci/controller/pcie-cadence*
12270
12271 PCI DRIVER FOR FREESCALE LAYERSCAPE
12272 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12273 M:      Mingkai Hu <mingkai.hu@nxp.com>
12274 M:      Roy Zang <roy.zang@nxp.com>
12275 L:      linuxppc-dev@lists.ozlabs.org
12276 L:      linux-pci@vger.kernel.org
12277 L:      linux-arm-kernel@lists.infradead.org
12278 S:      Maintained
12279 F:      drivers/pci/controller/dwc/*layerscape*
12280
12281 PCI DRIVER FOR GENERIC OF HOSTS
12282 M:      Will Deacon <will@kernel.org>
12283 L:      linux-pci@vger.kernel.org
12284 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12285 S:      Maintained
12286 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12287 F:      drivers/pci/controller/pci-host-common.c
12288 F:      drivers/pci/controller/pci-host-generic.c
12289
12290 PCI DRIVER FOR IMX6
12291 M:      Richard Zhu <hongxing.zhu@nxp.com>
12292 M:      Lucas Stach <l.stach@pengutronix.de>
12293 L:      linux-pci@vger.kernel.org
12294 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12295 S:      Maintained
12296 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12297 F:      drivers/pci/controller/dwc/*imx6*
12298
12299 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12300 M:      Keith Busch <keith.busch@intel.com>
12301 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12302 L:      linux-pci@vger.kernel.org
12303 S:      Supported
12304 F:      drivers/pci/controller/vmd.c
12305
12306 PCI DRIVER FOR MICROSEMI SWITCHTEC
12307 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12308 M:      Logan Gunthorpe <logang@deltatee.com>
12309 L:      linux-pci@vger.kernel.org
12310 S:      Maintained
12311 F:      Documentation/driver-api/switchtec.rst
12312 F:      Documentation/ABI/testing/sysfs-class-switchtec
12313 F:      drivers/pci/switch/switchtec*
12314 F:      include/uapi/linux/switchtec_ioctl.h
12315 F:      include/linux/switchtec.h
12316 F:      drivers/ntb/hw/mscc/
12317
12318 PCI DRIVER FOR MOBIVEIL PCIE IP
12319 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12320 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12321 L:      linux-pci@vger.kernel.org
12322 S:      Supported
12323 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12324 F:      drivers/pci/controller/pcie-mobiveil.c
12325
12326 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12327 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12328 M:      Jason Cooper <jason@lakedaemon.net>
12329 L:      linux-pci@vger.kernel.org
12330 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12331 S:      Maintained
12332 F:      drivers/pci/controller/*mvebu*
12333
12334 PCI DRIVER FOR NVIDIA TEGRA
12335 M:      Thierry Reding <thierry.reding@gmail.com>
12336 L:      linux-tegra@vger.kernel.org
12337 L:      linux-pci@vger.kernel.org
12338 S:      Supported
12339 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12340 F:      drivers/pci/controller/pci-tegra.c
12341
12342 PCI DRIVER FOR RENESAS R-CAR
12343 M:      Simon Horman <horms@verge.net.au>
12344 L:      linux-pci@vger.kernel.org
12345 L:      linux-renesas-soc@vger.kernel.org
12346 S:      Maintained
12347 F:      drivers/pci/controller/*rcar*
12348
12349 PCI DRIVER FOR SAMSUNG EXYNOS
12350 M:      Jingoo Han <jingoohan1@gmail.com>
12351 L:      linux-pci@vger.kernel.org
12352 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12353 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12354 S:      Maintained
12355 F:      drivers/pci/controller/dwc/pci-exynos.c
12356
12357 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12358 M:      Jingoo Han <jingoohan1@gmail.com>
12359 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12360 L:      linux-pci@vger.kernel.org
12361 S:      Maintained
12362 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12363 F:      drivers/pci/controller/dwc/*designware*
12364
12365 PCI DRIVER FOR TI DRA7XX
12366 M:      Kishon Vijay Abraham I <kishon@ti.com>
12367 L:      linux-omap@vger.kernel.org
12368 L:      linux-pci@vger.kernel.org
12369 S:      Supported
12370 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12371 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12372
12373 PCI DRIVER FOR TI KEYSTONE
12374 M:      Murali Karicheri <m-karicheri2@ti.com>
12375 L:      linux-pci@vger.kernel.org
12376 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12377 S:      Maintained
12378 F:      drivers/pci/controller/dwc/pci-keystone.c
12379
12380 PCI ENDPOINT SUBSYSTEM
12381 M:      Kishon Vijay Abraham I <kishon@ti.com>
12382 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12383 L:      linux-pci@vger.kernel.org
12384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12385 S:      Supported
12386 F:      drivers/pci/endpoint/
12387 F:      drivers/misc/pci_endpoint_test.c
12388 F:      tools/pci/
12389
12390 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12391 M:      Russell Currey <ruscur@russell.cc>
12392 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12393 M:      Oliver O'Halloran <oohall@gmail.com>
12394 L:      linuxppc-dev@lists.ozlabs.org
12395 S:      Supported
12396 F:      Documentation/PCI/pci-error-recovery.rst
12397 F:      drivers/pci/pcie/aer.c
12398 F:      drivers/pci/pcie/dpc.c
12399 F:      drivers/pci/pcie/err.c
12400 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
12401 F:      arch/powerpc/kernel/eeh*.c
12402 F:      arch/powerpc/platforms/*/eeh*.c
12403 F:      arch/powerpc/include/*/eeh*.h
12404
12405 PCI ERROR RECOVERY
12406 M:      Linas Vepstas <linasvepstas@gmail.com>
12407 L:      linux-pci@vger.kernel.org
12408 S:      Supported
12409 F:      Documentation/PCI/pci-error-recovery.rst
12410
12411 PCI MSI DRIVER FOR ALTERA MSI IP
12412 M:      Ley Foon Tan <lftan@altera.com>
12413 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12414 L:      linux-pci@vger.kernel.org
12415 S:      Supported
12416 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12417 F:      drivers/pci/controller/pcie-altera-msi.c
12418
12419 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12420 M:      Toan Le <toan@os.amperecomputing.com>
12421 L:      linux-pci@vger.kernel.org
12422 L:      linux-arm-kernel@lists.infradead.org
12423 S:      Maintained
12424 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12425 F:      drivers/pci/controller/pci-xgene-msi.c
12426
12427 PCI SUBSYSTEM
12428 M:      Bjorn Helgaas <bhelgaas@google.com>
12429 L:      linux-pci@vger.kernel.org
12430 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12431 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12432 S:      Supported
12433 F:      Documentation/devicetree/bindings/pci/
12434 F:      Documentation/PCI/
12435 F:      drivers/acpi/pci*
12436 F:      drivers/pci/
12437 F:      include/asm-generic/pci*
12438 F:      include/linux/pci*
12439 F:      include/linux/of_pci.h
12440 F:      include/uapi/linux/pci*
12441 F:      lib/pci*
12442 F:      arch/x86/pci/
12443 F:      arch/x86/kernel/quirks.c
12444 F:      arch/x86/kernel/early-quirks.c
12445
12446 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12447 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12448 L:      linux-pci@vger.kernel.org
12449 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12450 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12451 S:      Supported
12452 F:      drivers/pci/controller/
12453
12454 PCIE DRIVER FOR ANNAPURNA LABS
12455 M:      Jonathan Chocron <jonnyc@amazon.com>
12456 L:      linux-pci@vger.kernel.org
12457 S:      Maintained
12458 F:      drivers/pci/controller/dwc/pcie-al.c
12459
12460 PCIE DRIVER FOR AMLOGIC MESON
12461 M:      Yue Wang <yue.wang@Amlogic.com>
12462 L:      linux-pci@vger.kernel.org
12463 L:      linux-amlogic@lists.infradead.org
12464 S:      Maintained
12465 F:      drivers/pci/controller/dwc/pci-meson.c
12466
12467 PCIE DRIVER FOR AXIS ARTPEC
12468 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12469 L:      linux-arm-kernel@axis.com
12470 L:      linux-pci@vger.kernel.org
12471 S:      Maintained
12472 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12473 F:      drivers/pci/controller/dwc/*artpec*
12474
12475 PCIE DRIVER FOR CAVIUM THUNDERX
12476 M:      David Daney <david.daney@cavium.com>
12477 L:      linux-pci@vger.kernel.org
12478 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12479 S:      Supported
12480 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12481 F:      drivers/pci/controller/pci-thunder-*
12482
12483 PCIE DRIVER FOR HISILICON
12484 M:      Zhou Wang <wangzhou1@hisilicon.com>
12485 L:      linux-pci@vger.kernel.org
12486 S:      Maintained
12487 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12488 F:      drivers/pci/controller/dwc/pcie-hisi.c
12489
12490 PCIE DRIVER FOR HISILICON KIRIN
12491 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12492 M:      Binghui Wang <wangbinghui@hisilicon.com>
12493 L:      linux-pci@vger.kernel.org
12494 S:      Maintained
12495 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12496 F:      drivers/pci/controller/dwc/pcie-kirin.c
12497
12498 PCIE DRIVER FOR HISILICON STB
12499 M:      Shawn Guo <shawn.guo@linaro.org>
12500 L:      linux-pci@vger.kernel.org
12501 S:      Maintained
12502 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12503 F:      drivers/pci/controller/dwc/pcie-histb.c
12504
12505 PCIE DRIVER FOR MEDIATEK
12506 M:      Ryder Lee <ryder.lee@mediatek.com>
12507 L:      linux-pci@vger.kernel.org
12508 L:      linux-mediatek@lists.infradead.org
12509 S:      Supported
12510 F:      Documentation/devicetree/bindings/pci/mediatek*
12511 F:      drivers/pci/controller/*mediatek*
12512
12513 PCIE DRIVER FOR QUALCOMM MSM
12514 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12515 L:      linux-pci@vger.kernel.org
12516 L:      linux-arm-msm@vger.kernel.org
12517 S:      Maintained
12518 F:      drivers/pci/controller/dwc/*qcom*
12519
12520 PCIE DRIVER FOR ROCKCHIP
12521 M:      Shawn Lin <shawn.lin@rock-chips.com>
12522 L:      linux-pci@vger.kernel.org
12523 L:      linux-rockchip@lists.infradead.org
12524 S:      Maintained
12525 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12526 F:      drivers/pci/controller/pcie-rockchip*
12527
12528 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12529 M:      Linus Walleij <linus.walleij@linaro.org>
12530 L:      linux-pci@vger.kernel.org
12531 S:      Maintained
12532 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12533 F:      drivers/pci/controller/pci-v3-semi.c
12534
12535 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12536 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12537 L:      linux-pci@vger.kernel.org
12538 S:      Maintained
12539 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12540 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12541
12542 PCIE DRIVER FOR ST SPEAR13XX
12543 M:      Pratyush Anand <pratyush.anand@gmail.com>
12544 L:      linux-pci@vger.kernel.org
12545 S:      Maintained
12546 F:      drivers/pci/controller/dwc/*spear*
12547
12548 PCMCIA SUBSYSTEM
12549 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12551 S:      Odd Fixes
12552 F:      Documentation/pcmcia/
12553 F:      tools/pcmcia/
12554 F:      drivers/pcmcia/
12555 F:      include/pcmcia/
12556
12557 PCNET32 NETWORK DRIVER
12558 M:      Don Fry <pcnet32@frontier.com>
12559 L:      netdev@vger.kernel.org
12560 S:      Maintained
12561 F:      drivers/net/ethernet/amd/pcnet32.c
12562
12563 PCRYPT PARALLEL CRYPTO ENGINE
12564 M:      Steffen Klassert <steffen.klassert@secunet.com>
12565 L:      linux-crypto@vger.kernel.org
12566 S:      Maintained
12567 F:      crypto/pcrypt.c
12568 F:      include/crypto/pcrypt.h
12569
12570 PEAQ WMI HOTKEYS DRIVER
12571 M:      Hans de Goede <hdegoede@redhat.com>
12572 L:      platform-driver-x86@vger.kernel.org
12573 S:      Maintained
12574 F:      drivers/platform/x86/peaq-wmi.c
12575
12576 PER-CPU MEMORY ALLOCATOR
12577 M:      Dennis Zhou <dennis@kernel.org>
12578 M:      Tejun Heo <tj@kernel.org>
12579 M:      Christoph Lameter <cl@linux.com>
12580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12581 S:      Maintained
12582 F:      include/linux/percpu*.h
12583 F:      mm/percpu*.c
12584 F:      arch/*/include/asm/percpu.h
12585
12586 PER-TASK DELAY ACCOUNTING
12587 M:      Balbir Singh <bsingharora@gmail.com>
12588 S:      Maintained
12589 F:      include/linux/delayacct.h
12590 F:      kernel/delayacct.c
12591
12592 PERFORMANCE EVENTS SUBSYSTEM
12593 M:      Peter Zijlstra <peterz@infradead.org>
12594 M:      Ingo Molnar <mingo@redhat.com>
12595 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12596 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12597 R:      Jiri Olsa <jolsa@redhat.com>
12598 R:      Namhyung Kim <namhyung@kernel.org>
12599 L:      linux-kernel@vger.kernel.org
12600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12601 S:      Supported
12602 F:      kernel/events/*
12603 F:      include/linux/perf_event.h
12604 F:      include/uapi/linux/perf_event.h
12605 F:      arch/*/kernel/perf_event*.c
12606 F:      arch/*/kernel/*/perf_event*.c
12607 F:      arch/*/kernel/*/*/perf_event*.c
12608 F:      arch/*/include/asm/perf_event.h
12609 F:      arch/*/kernel/perf_callchain.c
12610 F:      arch/*/events/*
12611 F:      arch/*/events/*/*
12612 F:      tools/perf/
12613
12614 PERSONALITY HANDLING
12615 M:      Christoph Hellwig <hch@infradead.org>
12616 L:      linux-abi-devel@lists.sourceforge.net
12617 S:      Maintained
12618 F:      include/linux/personality.h
12619 F:      include/uapi/linux/personality.h
12620
12621 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12622 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12623 L:      linux-input@vger.kernel.org
12624 S:      Maintained
12625 F:      Documentation/input/devices/pxrc.rst
12626 F:      drivers/input/joystick/pxrc.c
12627
12628 PHONET PROTOCOL
12629 M:      Remi Denis-Courmont <courmisch@gmail.com>
12630 S:      Supported
12631 F:      Documentation/networking/phonet.txt
12632 F:      include/linux/phonet.h
12633 F:      include/net/phonet/
12634 F:      include/uapi/linux/phonet.h
12635 F:      net/phonet/
12636
12637 PHRAM MTD DRIVER
12638 M:      Joern Engel <joern@lazybastard.org>
12639 L:      linux-mtd@lists.infradead.org
12640 S:      Maintained
12641 F:      drivers/mtd/devices/phram.c
12642
12643 PICOLCD HID DRIVER
12644 M:      Bruno Prémont <bonbons@linux-vserver.org>
12645 L:      linux-input@vger.kernel.org
12646 S:      Maintained
12647 F:      drivers/hid/hid-picolcd*
12648
12649 PICOXCELL SUPPORT
12650 M:      Jamie Iles <jamie@jamieiles.com>
12651 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12652 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12653 S:      Supported
12654 F:      arch/arm/boot/dts/picoxcell*
12655 F:      arch/arm/mach-picoxcell/
12656 F:      drivers/crypto/picoxcell*
12657
12658 PIDFD API
12659 M:      Christian Brauner <christian@brauner.io>
12660 L:      linux-kernel@vger.kernel.org
12661 S:      Maintained
12662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
12663 F:      samples/pidfd/
12664 F:      tools/testing/selftests/pidfd/
12665 K:      (?i)pidfd
12666 K:      (?i)clone3
12667 K:      \b(clone_args|kernel_clone_args)\b
12668
12669 PIN CONTROL SUBSYSTEM
12670 M:      Linus Walleij <linus.walleij@linaro.org>
12671 L:      linux-gpio@vger.kernel.org
12672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12673 S:      Maintained
12674 F:      Documentation/devicetree/bindings/pinctrl/
12675 F:      Documentation/driver-api/pinctl.rst
12676 F:      drivers/pinctrl/
12677 F:      include/linux/pinctrl/
12678
12679 PIN CONTROLLER - MICROCHIP AT91
12680 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12681 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12682 L:      linux-gpio@vger.kernel.org
12683 S:      Supported
12684 F:      drivers/pinctrl/pinctrl-at91*
12685
12686 PIN CONTROLLER - FREESCALE
12687 M:      Dong Aisheng <aisheng.dong@nxp.com>
12688 M:      Fabio Estevam <festevam@gmail.com>
12689 M:      Shawn Guo <shawnguo@kernel.org>
12690 M:      Stefan Agner <stefan@agner.ch>
12691 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12692 L:      linux-gpio@vger.kernel.org
12693 S:      Maintained
12694 F:      drivers/pinctrl/freescale/
12695 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12696
12697 PIN CONTROLLER - INTEL
12698 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12699 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12701 S:      Maintained
12702 F:      drivers/pinctrl/intel/
12703
12704 PIN CONTROLLER - MEDIATEK
12705 M:      Sean Wang <sean.wang@kernel.org>
12706 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12707 S:      Maintained
12708 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12709 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12710 F:      drivers/pinctrl/mediatek/
12711
12712 PIN CONTROLLER - QUALCOMM
12713 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12714 S:      Maintained
12715 L:      linux-arm-msm@vger.kernel.org
12716 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12717 F:      drivers/pinctrl/qcom/
12718
12719 PIN CONTROLLER - RENESAS
12720 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12721 L:      linux-renesas-soc@vger.kernel.org
12722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12723 S:      Maintained
12724 F:      drivers/pinctrl/pinctrl-rz*
12725 F:      drivers/pinctrl/sh-pfc/
12726
12727 PIN CONTROLLER - SAMSUNG
12728 M:      Tomasz Figa <tomasz.figa@gmail.com>
12729 M:      Krzysztof Kozlowski <krzk@kernel.org>
12730 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12731 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12732 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12733 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12735 S:      Maintained
12736 F:      drivers/pinctrl/samsung/
12737 F:      include/dt-bindings/pinctrl/samsung.h
12738 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12739
12740 PIN CONTROLLER - SINGLE
12741 M:      Tony Lindgren <tony@atomide.com>
12742 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12743 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12744 L:      linux-omap@vger.kernel.org
12745 S:      Maintained
12746 F:      drivers/pinctrl/pinctrl-single.c
12747
12748 PIN CONTROLLER - ST SPEAR
12749 M:      Viresh Kumar <vireshk@kernel.org>
12750 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12751 W:      http://www.st.com/spear
12752 S:      Maintained
12753 F:      drivers/pinctrl/spear/
12754
12755 PISTACHIO SOC SUPPORT
12756 M:      James Hartley <james.hartley@sondrel.com>
12757 L:      linux-mips@vger.kernel.org
12758 S:      Odd Fixes
12759 F:      arch/mips/pistachio/
12760 F:      arch/mips/include/asm/mach-pistachio/
12761 F:      arch/mips/boot/dts/img/pistachio*
12762 F:      arch/mips/configs/pistachio*_defconfig
12763
12764 PKTCDVD DRIVER
12765 S:      Orphan
12766 M:      linux-block@vger.kernel.org
12767 F:      drivers/block/pktcdvd.c
12768 F:      include/linux/pktcdvd.h
12769 F:      include/uapi/linux/pktcdvd.h
12770
12771 PKUNITY SOC DRIVERS
12772 M:      Guan Xuetao <gxt@pku.edu.cn>
12773 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12774 S:      Maintained
12775 T:      git git://github.com/gxt/linux.git
12776 F:      drivers/input/serio/i8042-unicore32io.h
12777 F:      drivers/i2c/busses/i2c-puv3.c
12778 F:      drivers/video/fbdev/fb-puv3.c
12779 F:      drivers/rtc/rtc-puv3.c
12780
12781 PMBUS HARDWARE MONITORING DRIVERS
12782 M:      Guenter Roeck <linux@roeck-us.net>
12783 L:      linux-hwmon@vger.kernel.org
12784 W:      http://hwmon.wiki.kernel.org/
12785 W:      http://www.roeck-us.net/linux/drivers/
12786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12787 S:      Maintained
12788 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12789 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12790 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12791 F:      Documentation/hwmon/adm1275.rst
12792 F:      Documentation/hwmon/ibm-cffps.rst
12793 F:      Documentation/hwmon/ir35221.rst
12794 F:      Documentation/hwmon/lm25066.rst
12795 F:      Documentation/hwmon/ltc2978.rst
12796 F:      Documentation/hwmon/ltc3815.rst
12797 F:      Documentation/hwmon/max16064.rst
12798 F:      Documentation/hwmon/max20751.rst
12799 F:      Documentation/hwmon/max31785.rst
12800 F:      Documentation/hwmon/max34440.rst
12801 F:      Documentation/hwmon/max8688.rst
12802 F:      Documentation/hwmon/pmbus.rst
12803 F:      Documentation/hwmon/pmbus-core.rst
12804 F:      Documentation/hwmon/tps40422.rst
12805 F:      Documentation/hwmon/ucd9000.rst
12806 F:      Documentation/hwmon/ucd9200.rst
12807 F:      Documentation/hwmon/zl6100.rst
12808 F:      drivers/hwmon/pmbus/
12809 F:      include/linux/pmbus.h
12810
12811 PMC SIERRA MaxRAID DRIVER
12812 L:      linux-scsi@vger.kernel.org
12813 W:      http://www.pmc-sierra.com/
12814 S:      Orphan
12815 F:      drivers/scsi/pmcraid.*
12816
12817 PMC SIERRA PM8001 DRIVER
12818 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
12819 L:      linux-scsi@vger.kernel.org
12820 S:      Supported
12821 F:      drivers/scsi/pm8001/
12822
12823 PNP SUPPORT
12824 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12825 S:      Maintained
12826 F:      drivers/pnp/
12827
12828 PNI RM3100 IIO DRIVER
12829 M:      Song Qiang <songqiang1304521@gmail.com>
12830 L:      linux-iio@vger.kernel.org
12831 S:      Maintained
12832 F:      drivers/iio/magnetometer/rm3100*
12833 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12834
12835 POSIX CLOCKS and TIMERS
12836 M:      Thomas Gleixner <tglx@linutronix.de>
12837 L:      linux-kernel@vger.kernel.org
12838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12839 S:      Maintained
12840 F:      fs/timerfd.c
12841 F:      include/linux/timer*
12842 F:      kernel/time/*timer*
12843
12844 POWER MANAGEMENT CORE
12845 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12846 L:      linux-pm@vger.kernel.org
12847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12848 B:      https://bugzilla.kernel.org
12849 S:      Supported
12850 F:      drivers/base/power/
12851 F:      include/linux/pm.h
12852 F:      include/linux/pm_*
12853 F:      include/linux/powercap.h
12854 F:      include/linux/intel_rapl.h
12855 F:      drivers/powercap/
12856 F:      kernel/configs/nopm.config
12857
12858 POWER STATE COORDINATION INTERFACE (PSCI)
12859 M:      Mark Rutland <mark.rutland@arm.com>
12860 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12861 L:      linux-arm-kernel@lists.infradead.org
12862 S:      Maintained
12863 F:      drivers/firmware/psci/
12864 F:      include/linux/psci.h
12865 F:      include/uapi/linux/psci.h
12866
12867 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12868 M:      Sebastian Reichel <sre@kernel.org>
12869 L:      linux-pm@vger.kernel.org
12870 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12871 S:      Maintained
12872 F:      Documentation/ABI/testing/sysfs-class-power
12873 F:      Documentation/devicetree/bindings/power/supply/
12874 F:      include/linux/power_supply.h
12875 F:      drivers/power/supply/
12876
12877 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12878 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12879 L:      linuxppc-dev@lists.ozlabs.org
12880 S:      Maintained
12881 F:      drivers/char/powernv-op-panel.c
12882
12883 PPP OVER ATM (RFC 2364)
12884 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12885 S:      Maintained
12886 F:      net/atm/pppoatm.c
12887 F:      include/uapi/linux/atmppp.h
12888
12889 PPP OVER ETHERNET
12890 M:      Michal Ostrowski <mostrows@earthlink.net>
12891 S:      Maintained
12892 F:      drivers/net/ppp/pppoe.c
12893 F:      drivers/net/ppp/pppox.c
12894
12895 PPP OVER L2TP
12896 M:      James Chapman <jchapman@katalix.com>
12897 S:      Maintained
12898 F:      net/l2tp/l2tp_ppp.c
12899 F:      include/linux/if_pppol2tp.h
12900 F:      include/uapi/linux/if_pppol2tp.h
12901
12902 PPP PROTOCOL DRIVERS AND COMPRESSORS
12903 M:      Paul Mackerras <paulus@samba.org>
12904 L:      linux-ppp@vger.kernel.org
12905 S:      Maintained
12906 F:      drivers/net/ppp/ppp_*
12907
12908 PPS SUPPORT
12909 M:      Rodolfo Giometti <giometti@enneenne.com>
12910 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12911 L:      linuxpps@ml.enneenne.com (subscribers-only)
12912 S:      Maintained
12913 F:      Documentation/driver-api/pps.rst
12914 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12915 F:      Documentation/ABI/testing/sysfs-pps
12916 F:      drivers/pps/
12917 F:      include/linux/pps*.h
12918 F:      include/uapi/linux/pps.h
12919
12920 PPTP DRIVER
12921 M:      Dmitry Kozlov <xeb@mail.ru>
12922 L:      netdev@vger.kernel.org
12923 S:      Maintained
12924 F:      drivers/net/ppp/pptp.c
12925 W:      http://sourceforge.net/projects/accel-pptp
12926
12927 PRINTK
12928 M:      Petr Mladek <pmladek@suse.com>
12929 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12930 R:      Steven Rostedt <rostedt@goodmis.org>
12931 S:      Maintained
12932 F:      kernel/printk/
12933 F:      include/linux/printk.h
12934
12935 PRISM54 WIRELESS DRIVER
12936 M:      Luis Chamberlain <mcgrof@kernel.org>
12937 L:      linux-wireless@vger.kernel.org
12938 W:      http://wireless.kernel.org/en/users/Drivers/p54
12939 S:      Obsolete
12940 F:      drivers/net/wireless/intersil/prism54/
12941
12942 PROC FILESYSTEM
12943 R:      Alexey Dobriyan <adobriyan@gmail.com>
12944 L:      linux-kernel@vger.kernel.org
12945 L:      linux-fsdevel@vger.kernel.org
12946 S:      Maintained
12947 F:      fs/proc/
12948 F:      include/linux/proc_fs.h
12949 F:      tools/testing/selftests/proc/
12950 F:      Documentation/filesystems/proc.txt
12951
12952 PROC SYSCTL
12953 M:      Luis Chamberlain <mcgrof@kernel.org>
12954 M:      Kees Cook <keescook@chromium.org>
12955 L:      linux-kernel@vger.kernel.org
12956 L:      linux-fsdevel@vger.kernel.org
12957 S:      Maintained
12958 F:      fs/proc/proc_sysctl.c
12959 F:      include/linux/sysctl.h
12960 F:      kernel/sysctl.c
12961 F:      tools/testing/selftests/sysctl/
12962
12963 PS3 NETWORK SUPPORT
12964 M:      Geoff Levand <geoff@infradead.org>
12965 L:      netdev@vger.kernel.org
12966 L:      linuxppc-dev@lists.ozlabs.org
12967 S:      Maintained
12968 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12969
12970 PS3 PLATFORM SUPPORT
12971 M:      Geoff Levand <geoff@infradead.org>
12972 L:      linuxppc-dev@lists.ozlabs.org
12973 S:      Maintained
12974 F:      arch/powerpc/boot/ps3*
12975 F:      arch/powerpc/include/asm/lv1call.h
12976 F:      arch/powerpc/include/asm/ps3*.h
12977 F:      arch/powerpc/platforms/ps3/
12978 F:      drivers/*/ps3*
12979 F:      drivers/ps3/
12980 F:      drivers/rtc/rtc-ps3.c
12981 F:      drivers/usb/host/*ps3.c
12982 F:      sound/ppc/snd_ps3*
12983
12984 PS3VRAM DRIVER
12985 M:      Jim Paris <jim@jtan.com>
12986 M:      Geoff Levand <geoff@infradead.org>
12987 L:      linuxppc-dev@lists.ozlabs.org
12988 S:      Maintained
12989 F:      drivers/block/ps3vram.c
12990
12991 PSAMPLE PACKET SAMPLING SUPPORT:
12992 M:      Yotam Gigi <yotam.gi@gmail.com>
12993 S:      Maintained
12994 F:      net/psample
12995 F:      include/net/psample.h
12996 F:      include/uapi/linux/psample.h
12997
12998 PSTORE FILESYSTEM
12999 M:      Kees Cook <keescook@chromium.org>
13000 M:      Anton Vorontsov <anton@enomsg.org>
13001 M:      Colin Cross <ccross@android.com>
13002 M:      Tony Luck <tony.luck@intel.com>
13003 S:      Maintained
13004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
13005 F:      fs/pstore/
13006 F:      include/linux/pstore*
13007 F:      drivers/firmware/efi/efi-pstore.c
13008 F:      drivers/acpi/apei/erst.c
13009 F:      Documentation/admin-guide/ramoops.rst
13010 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
13011 K:      \b(pstore|ramoops)
13012
13013 PTP HARDWARE CLOCK SUPPORT
13014 M:      Richard Cochran <richardcochran@gmail.com>
13015 L:      netdev@vger.kernel.org
13016 S:      Maintained
13017 W:      http://linuxptp.sourceforge.net/
13018 F:      Documentation/ABI/testing/sysfs-ptp
13019 F:      Documentation/driver-api/ptp.rst
13020 F:      drivers/net/phy/dp83640*
13021 F:      drivers/ptp/*
13022 F:      include/linux/ptp_cl*
13023
13024 PTRACE SUPPORT
13025 M:      Oleg Nesterov <oleg@redhat.com>
13026 S:      Maintained
13027 F:      include/asm-generic/syscall.h
13028 F:      include/linux/ptrace.h
13029 F:      include/linux/regset.h
13030 F:      include/linux/tracehook.h
13031 F:      include/uapi/linux/ptrace.h
13032 F:      include/uapi/linux/ptrace.h
13033 F:      kernel/ptrace.c
13034 F:      arch/*/ptrace*.c
13035 F:      arch/*/*/ptrace*.c
13036 F:      arch/*/include/asm/ptrace*.h
13037
13038 PULSE8-CEC DRIVER
13039 M:      Hans Verkuil <hverkuil@xs4all.nl>
13040 L:      linux-media@vger.kernel.org
13041 T:      git git://linuxtv.org/media_tree.git
13042 S:      Maintained
13043 F:      drivers/media/usb/pulse8-cec/*
13044 F:      Documentation/media/cec-drivers/pulse8-cec.rst
13045
13046 PVRUSB2 VIDEO4LINUX DRIVER
13047 M:      Mike Isely <isely@pobox.com>
13048 L:      pvrusb2@isely.net       (subscribers-only)
13049 L:      linux-media@vger.kernel.org
13050 W:      http://www.isely.net/pvrusb2/
13051 T:      git git://linuxtv.org/media_tree.git
13052 S:      Maintained
13053 F:      Documentation/media/v4l-drivers/pvrusb2*
13054 F:      drivers/media/usb/pvrusb2/
13055
13056 PWC WEBCAM DRIVER
13057 M:      Hans Verkuil <hverkuil@xs4all.nl>
13058 L:      linux-media@vger.kernel.org
13059 T:      git git://linuxtv.org/media_tree.git
13060 S:      Odd Fixes
13061 F:      drivers/media/usb/pwc/*
13062 F:      include/trace/events/pwc.h
13063
13064 PWM FAN DRIVER
13065 M:      Kamil Debski <kamil@wypas.org>
13066 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13067 L:      linux-hwmon@vger.kernel.org
13068 S:      Supported
13069 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
13070 F:      Documentation/hwmon/pwm-fan.rst
13071 F:      drivers/hwmon/pwm-fan.c
13072
13073 PWM IR Transmitter
13074 M:      Sean Young <sean@mess.org>
13075 L:      linux-media@vger.kernel.org
13076 S:      Maintained
13077 F:      drivers/media/rc/pwm-ir-tx.c
13078
13079 PWM SUBSYSTEM
13080 M:      Thierry Reding <thierry.reding@gmail.com>
13081 L:      linux-pwm@vger.kernel.org
13082 S:      Maintained
13083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
13084 F:      Documentation/driver-api/pwm.rst
13085 F:      Documentation/devicetree/bindings/pwm/
13086 F:      include/linux/pwm.h
13087 F:      drivers/pwm/
13088 F:      drivers/video/backlight/pwm_bl.c
13089 F:      include/linux/pwm_backlight.h
13090 F:      drivers/gpio/gpio-mvebu.c
13091 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
13092
13093 PXA GPIO DRIVER
13094 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13095 L:      linux-gpio@vger.kernel.org
13096 S:      Maintained
13097 F:      drivers/gpio/gpio-pxa.c
13098
13099 PXA MMCI DRIVER
13100 S:      Orphan
13101
13102 PXA RTC DRIVER
13103 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13104 L:      linux-rtc@vger.kernel.org
13105 S:      Maintained
13106
13107 PXA2xx/PXA3xx SUPPORT
13108 M:      Daniel Mack <daniel@zonque.org>
13109 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
13110 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13111 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13112 T:      git git://github.com/hzhuang1/linux.git
13113 T:      git git://github.com/rjarzmik/linux.git
13114 S:      Maintained
13115 F:      arch/arm/boot/dts/pxa*
13116 F:      arch/arm/mach-pxa/
13117 F:      drivers/dma/pxa*
13118 F:      drivers/pcmcia/pxa2xx*
13119 F:      drivers/pinctrl/pxa/
13120 F:      drivers/spi/spi-pxa2xx*
13121 F:      drivers/usb/gadget/udc/pxa2*
13122 F:      include/sound/pxa2xx-lib.h
13123 F:      sound/arm/pxa*
13124 F:      sound/soc/pxa/
13125
13126 QAT DRIVER
13127 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
13128 L:      qat-linux@intel.com
13129 S:      Supported
13130 F:      drivers/crypto/qat/
13131
13132 QCOM AUDIO (ASoC) DRIVERS
13133 M:      Patrick Lai <plai@codeaurora.org>
13134 M:      Banajit Goswami <bgoswami@codeaurora.org>
13135 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13136 S:      Supported
13137 F:      sound/soc/qcom/
13138
13139 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
13140 M:      Gabriel Somlo <somlo@cmu.edu>
13141 M:      "Michael S. Tsirkin" <mst@redhat.com>
13142 L:      qemu-devel@nongnu.org
13143 S:      Maintained
13144 F:      drivers/firmware/qemu_fw_cfg.c
13145 F:      include/uapi/linux/qemu_fw_cfg.h
13146
13147 QIB DRIVER
13148 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13149 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13150 L:      linux-rdma@vger.kernel.org
13151 S:      Supported
13152 F:      drivers/infiniband/hw/qib/
13153
13154 QLOGIC QL41xxx FCOE DRIVER
13155 M:      QLogic-Storage-Upstream@cavium.com
13156 L:      linux-scsi@vger.kernel.org
13157 S:      Supported
13158 F:      drivers/scsi/qedf/
13159
13160 QLOGIC QL41xxx ISCSI DRIVER
13161 M:      QLogic-Storage-Upstream@cavium.com
13162 L:      linux-scsi@vger.kernel.org
13163 S:      Supported
13164 F:      drivers/scsi/qedi/
13165
13166 QLOGIC QL4xxx ETHERNET DRIVER
13167 M:      Ariel Elior <aelior@marvell.com>
13168 M:      GR-everest-linux-l2@marvell.com
13169 L:      netdev@vger.kernel.org
13170 S:      Supported
13171 F:      drivers/net/ethernet/qlogic/qed/
13172 F:      include/linux/qed/
13173 F:      drivers/net/ethernet/qlogic/qede/
13174
13175 QLOGIC QL4xxx RDMA DRIVER
13176 M:      Michal Kalderon <mkalderon@marvell.com>
13177 M:      Ariel Elior <aelior@marvell.com>
13178 L:      linux-rdma@vger.kernel.org
13179 S:      Supported
13180 F:      drivers/infiniband/hw/qedr/
13181 F:      include/uapi/rdma/qedr-abi.h
13182
13183 QLOGIC QLA1280 SCSI DRIVER
13184 M:      Michael Reed <mdr@sgi.com>
13185 L:      linux-scsi@vger.kernel.org
13186 S:      Maintained
13187 F:      drivers/scsi/qla1280.[ch]
13188
13189 QLOGIC QLA2XXX FC-SCSI DRIVER
13190 M:      qla2xxx-upstream@qlogic.com
13191 L:      linux-scsi@vger.kernel.org
13192 S:      Supported
13193 F:      Documentation/scsi/LICENSE.qla2xxx
13194 F:      drivers/scsi/qla2xxx/
13195
13196 QLOGIC QLA3XXX NETWORK DRIVER
13197 M:      GR-Linux-NIC-Dev@marvell.com
13198 L:      netdev@vger.kernel.org
13199 S:      Supported
13200 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
13201 F:      drivers/net/ethernet/qlogic/qla3xxx.*
13202
13203 QLOGIC QLA4XXX iSCSI DRIVER
13204 M:      QLogic-Storage-Upstream@qlogic.com
13205 L:      linux-scsi@vger.kernel.org
13206 S:      Supported
13207 F:      Documentation/scsi/LICENSE.qla4xxx
13208 F:      drivers/scsi/qla4xxx/
13209
13210 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
13211 M:      Shahed Shaikh <shshaikh@marvell.com>
13212 M:      Manish Chopra <manishc@marvell.com>
13213 M:      GR-Linux-NIC-Dev@marvell.com
13214 L:      netdev@vger.kernel.org
13215 S:      Supported
13216 F:      drivers/net/ethernet/qlogic/qlcnic/
13217
13218 QLOGIC QLGE 10Gb ETHERNET DRIVER
13219 M:      Manish Chopra <manishc@marvell.com>
13220 M:      GR-Linux-NIC-Dev@marvell.com
13221 L:      netdev@vger.kernel.org
13222 S:      Supported
13223 F:      drivers/net/ethernet/qlogic/qlge/
13224
13225 QM1D1B0004 MEDIA DRIVER
13226 M:      Akihiro Tsukada <tskd08@gmail.com>
13227 L:      linux-media@vger.kernel.org
13228 S:      Odd Fixes
13229 F:      drivers/media/tuners/qm1d1b0004*
13230
13231 QM1D1C0042 MEDIA DRIVER
13232 M:      Akihiro Tsukada <tskd08@gmail.com>
13233 L:      linux-media@vger.kernel.org
13234 S:      Odd Fixes
13235 F:      drivers/media/tuners/qm1d1c0042*
13236
13237 QNX4 FILESYSTEM
13238 M:      Anders Larsen <al@alarsen.net>
13239 W:      http://www.alarsen.net/linux/qnx4fs/
13240 S:      Maintained
13241 F:      fs/qnx4/
13242 F:      include/uapi/linux/qnx4_fs.h
13243 F:      include/uapi/linux/qnxtypes.h
13244
13245 QORIQ DPAA2 FSL-MC BUS DRIVER
13246 M:      Stuart Yoder <stuyoder@gmail.com>
13247 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13248 L:      linux-kernel@vger.kernel.org
13249 S:      Maintained
13250 F:      drivers/bus/fsl-mc/
13251 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13252 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13253
13254 QT1010 MEDIA DRIVER
13255 M:      Antti Palosaari <crope@iki.fi>
13256 L:      linux-media@vger.kernel.org
13257 W:      https://linuxtv.org
13258 W:      http://palosaari.fi/linux/
13259 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13260 T:      git git://linuxtv.org/anttip/media_tree.git
13261 S:      Maintained
13262 F:      drivers/media/tuners/qt1010*
13263
13264 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13265 M:      Kalle Valo <kvalo@codeaurora.org>
13266 L:      ath10k@lists.infradead.org
13267 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13268 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13269 S:      Supported
13270 F:      drivers/net/wireless/ath/ath10k/
13271
13272 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13273 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13274 L:      linux-wireless@vger.kernel.org
13275 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13276 S:      Supported
13277 F:      drivers/net/wireless/ath/ath9k/
13278
13279 QUALCOMM CAMERA SUBSYSTEM DRIVER
13280 M:      Todor Tomov <todor.too@gmail.com>
13281 L:      linux-media@vger.kernel.org
13282 S:      Maintained
13283 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13284 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13285 F:      drivers/media/platform/qcom/camss/
13286
13287 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13288 M:      Ilia Lin <ilia.lin@kernel.org>
13289 L:      linux-pm@vger.kernel.org
13290 S:      Maintained
13291 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
13292 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
13293
13294 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13295 M:      Timur Tabi <timur@kernel.org>
13296 L:      netdev@vger.kernel.org
13297 S:      Maintained
13298 F:      drivers/net/ethernet/qualcomm/emac/
13299
13300 QUALCOMM ETHQOS ETHERNET DRIVER
13301 M:      Vinod Koul <vkoul@kernel.org>
13302 M:      Niklas Cassel <niklas.cassel@linaro.org>
13303 L:      netdev@vger.kernel.org
13304 S:      Maintained
13305 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13306 F:      Documentation/devicetree/bindings/net/qcom,ethqos.txt
13307
13308 QUALCOMM GENERIC INTERFACE I2C DRIVER
13309 M:      Alok Chauhan <alokc@codeaurora.org>
13310 L:      linux-i2c@vger.kernel.org
13311 L:      linux-arm-msm@vger.kernel.org
13312 S:      Supported
13313 F:      drivers/i2c/busses/i2c-qcom-geni.c
13314
13315 QUALCOMM HEXAGON ARCHITECTURE
13316 M:      Richard Kuo <rkuo@codeaurora.org>
13317 L:      linux-hexagon@vger.kernel.org
13318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
13319 S:      Supported
13320 F:      arch/hexagon/
13321
13322 QUALCOMM HIDMA DRIVER
13323 M:      Sinan Kaya <okaya@kernel.org>
13324 L:      linux-arm-kernel@lists.infradead.org
13325 L:      linux-arm-msm@vger.kernel.org
13326 L:      dmaengine@vger.kernel.org
13327 S:      Supported
13328 F:      drivers/dma/qcom/hidma*
13329
13330 QUALCOMM IOMMU
13331 M:      Rob Clark <robdclark@gmail.com>
13332 L:      iommu@lists.linux-foundation.org
13333 L:      linux-arm-msm@vger.kernel.org
13334 S:      Maintained
13335 F:      drivers/iommu/qcom_iommu.c
13336
13337 QUALCOMM TSENS THERMAL DRIVER
13338 M:      Amit Kucheria <amit.kucheria@linaro.org>
13339 L:      linux-pm@vger.kernel.org
13340 L:      linux-arm-msm@vger.kernel.org
13341 S:      Maintained
13342 F:      drivers/thermal/qcom/
13343
13344 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13345 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13346 L:      linux-media@vger.kernel.org
13347 L:      linux-arm-msm@vger.kernel.org
13348 T:      git git://linuxtv.org/media_tree.git
13349 S:      Maintained
13350 F:      drivers/media/platform/qcom/venus/
13351
13352 QUALCOMM WCN36XX WIRELESS DRIVER
13353 M:      Kalle Valo <kvalo@codeaurora.org>
13354 L:      wcn36xx@lists.infradead.org
13355 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13356 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13357 S:      Supported
13358 F:      drivers/net/wireless/ath/wcn36xx/
13359
13360 QUANTENNA QTNFMAC WIRELESS DRIVER
13361 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13362 M:      Avinash Patil <avinashp@quantenna.com>
13363 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13364 L:      linux-wireless@vger.kernel.org
13365 S:      Maintained
13366 F:      drivers/net/wireless/quantenna
13367
13368 RADEON and AMDGPU DRM DRIVERS
13369 M:      Alex Deucher <alexander.deucher@amd.com>
13370 M:      Christian König <christian.koenig@amd.com>
13371 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13372 L:      amd-gfx@lists.freedesktop.org
13373 T:      git git://people.freedesktop.org/~agd5f/linux
13374 S:      Supported
13375 F:      drivers/gpu/drm/radeon/
13376 F:      include/uapi/drm/radeon_drm.h
13377 F:      drivers/gpu/drm/amd/
13378 F:      include/uapi/drm/amdgpu_drm.h
13379
13380 RADEON FRAMEBUFFER DISPLAY DRIVER
13381 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13382 L:      linux-fbdev@vger.kernel.org
13383 S:      Maintained
13384 F:      drivers/video/fbdev/aty/radeon*
13385 F:      include/uapi/linux/radeonfb.h
13386
13387 RADIOSHARK RADIO DRIVER
13388 M:      Hans Verkuil <hverkuil@xs4all.nl>
13389 L:      linux-media@vger.kernel.org
13390 T:      git git://linuxtv.org/media_tree.git
13391 S:      Maintained
13392 F:      drivers/media/radio/radio-shark.c
13393
13394 RADIOSHARK2 RADIO DRIVER
13395 M:      Hans Verkuil <hverkuil@xs4all.nl>
13396 L:      linux-media@vger.kernel.org
13397 T:      git git://linuxtv.org/media_tree.git
13398 S:      Maintained
13399 F:      drivers/media/radio/radio-shark2.c
13400 F:      drivers/media/radio/radio-tea5777.c
13401
13402 RADOS BLOCK DEVICE (RBD)
13403 M:      Ilya Dryomov <idryomov@gmail.com>
13404 M:      Sage Weil <sage@redhat.com>
13405 M:      Alex Elder <elder@kernel.org>
13406 L:      ceph-devel@vger.kernel.org
13407 W:      http://ceph.com/
13408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13409 T:      git git://github.com/ceph/ceph-client.git
13410 S:      Supported
13411 F:      Documentation/ABI/testing/sysfs-bus-rbd
13412 F:      drivers/block/rbd.c
13413 F:      drivers/block/rbd_types.h
13414
13415 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13416 M:      Paul Mackerras <paulus@samba.org>
13417 L:      linux-fbdev@vger.kernel.org
13418 S:      Maintained
13419 F:      drivers/video/fbdev/aty/aty128fb.c
13420
13421 RAINSHADOW-CEC DRIVER
13422 M:      Hans Verkuil <hverkuil@xs4all.nl>
13423 L:      linux-media@vger.kernel.org
13424 T:      git git://linuxtv.org/media_tree.git
13425 S:      Maintained
13426 F:      drivers/media/usb/rainshadow-cec/*
13427
13428 RALINK MIPS ARCHITECTURE
13429 M:      John Crispin <john@phrozen.org>
13430 L:      linux-mips@vger.kernel.org
13431 S:      Maintained
13432 F:      arch/mips/ralink
13433
13434 RALINK RT2X00 WIRELESS LAN DRIVER
13435 P:      rt2x00 project
13436 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13437 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13438 L:      linux-wireless@vger.kernel.org
13439 S:      Maintained
13440 F:      drivers/net/wireless/ralink/rt2x00/
13441
13442 RAMDISK RAM BLOCK DEVICE DRIVER
13443 M:      Jens Axboe <axboe@kernel.dk>
13444 S:      Maintained
13445 F:      Documentation/admin-guide/blockdev/ramdisk.rst
13446 F:      drivers/block/brd.c
13447
13448 RANCHU VIRTUAL BOARD FOR MIPS
13449 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13450 L:      linux-mips@vger.kernel.org
13451 S:      Supported
13452 F:      arch/mips/generic/board-ranchu.c
13453 F:      arch/mips/configs/generic/board-ranchu.config
13454
13455 RANDOM NUMBER DRIVER
13456 M:      "Theodore Ts'o" <tytso@mit.edu>
13457 S:      Maintained
13458 F:      drivers/char/random.c
13459
13460 RAPIDIO SUBSYSTEM
13461 M:      Matt Porter <mporter@kernel.crashing.org>
13462 M:      Alexandre Bounine <alex.bou9@gmail.com>
13463 S:      Maintained
13464 F:      drivers/rapidio/
13465
13466 RAS INFRASTRUCTURE
13467 M:      Tony Luck <tony.luck@intel.com>
13468 M:      Borislav Petkov <bp@alien8.de>
13469 L:      linux-edac@vger.kernel.org
13470 S:      Maintained
13471 F:      drivers/ras/
13472 F:      include/linux/ras.h
13473 F:      include/ras/ras_event.h
13474 F:      Documentation/admin-guide/ras.rst
13475
13476 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13477 L:      linux-wireless@vger.kernel.org
13478 S:      Orphan
13479 F:      drivers/net/wireless/ray*
13480
13481 RCUTORTURE TEST FRAMEWORK
13482 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13483 M:      Josh Triplett <josh@joshtriplett.org>
13484 R:      Steven Rostedt <rostedt@goodmis.org>
13485 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13486 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13487 L:      rcu@vger.kernel.org
13488 S:      Supported
13489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13490 F:      tools/testing/selftests/rcutorture
13491
13492 RDC R-321X SoC
13493 M:      Florian Fainelli <florian@openwrt.org>
13494 S:      Maintained
13495
13496 RDC R6040 FAST ETHERNET DRIVER
13497 M:      Florian Fainelli <f.fainelli@gmail.com>
13498 L:      netdev@vger.kernel.org
13499 S:      Maintained
13500 F:      drivers/net/ethernet/rdc/r6040.c
13501
13502 RDMAVT - RDMA verbs software
13503 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13504 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13505 L:      linux-rdma@vger.kernel.org
13506 S:      Supported
13507 F:      drivers/infiniband/sw/rdmavt
13508
13509 RDS - RELIABLE DATAGRAM SOCKETS
13510 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13511 L:      netdev@vger.kernel.org
13512 L:      linux-rdma@vger.kernel.org
13513 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13514 W:      https://oss.oracle.com/projects/rds/
13515 S:      Supported
13516 F:      net/rds/
13517 F:      Documentation/networking/rds.txt
13518
13519 RDT - RESOURCE ALLOCATION
13520 M:      Fenghua Yu <fenghua.yu@intel.com>
13521 M:      Reinette Chatre <reinette.chatre@intel.com>
13522 L:      linux-kernel@vger.kernel.org
13523 S:      Supported
13524 F:      arch/x86/kernel/cpu/resctrl/
13525 F:      arch/x86/include/asm/resctrl_sched.h
13526 F:      Documentation/x86/resctrl*
13527
13528 READ-COPY UPDATE (RCU)
13529 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13530 M:      Josh Triplett <josh@joshtriplett.org>
13531 R:      Steven Rostedt <rostedt@goodmis.org>
13532 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13533 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13534 R:      Joel Fernandes <joel@joelfernandes.org>
13535 L:      rcu@vger.kernel.org
13536 W:      http://www.rdrop.com/users/paulmck/RCU/
13537 S:      Supported
13538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13539 F:      Documentation/RCU/
13540 X:      Documentation/RCU/torture.txt
13541 F:      include/linux/rcu*
13542 X:      include/linux/srcu*.h
13543 F:      kernel/rcu/
13544 X:      kernel/rcu/srcu*.c
13545
13546 REAL TIME CLOCK (RTC) SUBSYSTEM
13547 M:      Alessandro Zummo <a.zummo@towertech.it>
13548 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13549 L:      linux-rtc@vger.kernel.org
13550 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13552 S:      Maintained
13553 F:      Documentation/devicetree/bindings/rtc/
13554 F:      Documentation/admin-guide/rtc.rst
13555 F:      drivers/rtc/
13556 F:      include/linux/rtc.h
13557 F:      include/uapi/linux/rtc.h
13558 F:      include/linux/rtc/
13559 F:      include/linux/platform_data/rtc-*
13560 F:      tools/testing/selftests/rtc/
13561
13562 REALTEK AUDIO CODECS
13563 M:      Bard Liao <bardliao@realtek.com>
13564 M:      Oder Chiou <oder_chiou@realtek.com>
13565 S:      Maintained
13566 F:      sound/soc/codecs/rt*
13567 F:      include/sound/rt*.h
13568
13569 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13570 M:      Linus Walleij <linus.walleij@linaro.org>
13571 S:      Maintained
13572 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13573 F:      drivers/net/dsa/realtek-smi*
13574 F:      drivers/net/dsa/rtl83*
13575
13576 REDPINE WIRELESS DRIVER
13577 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13578 M:      Siva Rebbagondla <siva8118@gmail.com>
13579 L:      linux-wireless@vger.kernel.org
13580 S:      Maintained
13581 F:      drivers/net/wireless/rsi/
13582
13583 REGISTER MAP ABSTRACTION
13584 M:      Mark Brown <broonie@kernel.org>
13585 L:      linux-kernel@vger.kernel.org
13586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13587 S:      Supported
13588 F:      Documentation/devicetree/bindings/regmap/
13589 F:      drivers/base/regmap/
13590 F:      include/linux/regmap.h
13591
13592 REISERFS FILE SYSTEM
13593 L:      reiserfs-devel@vger.kernel.org
13594 S:      Supported
13595 F:      fs/reiserfs/
13596
13597 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13598 M:      Ohad Ben-Cohen <ohad@wizery.com>
13599 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13600 L:      linux-remoteproc@vger.kernel.org
13601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13602 S:      Maintained
13603 F:      Documentation/devicetree/bindings/remoteproc/
13604 F:      Documentation/ABI/testing/sysfs-class-remoteproc
13605 F:      Documentation/remoteproc.txt
13606 F:      drivers/remoteproc/
13607 F:      include/linux/remoteproc.h
13608 F:      include/linux/remoteproc/
13609
13610 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13611 M:      Ohad Ben-Cohen <ohad@wizery.com>
13612 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13613 L:      linux-remoteproc@vger.kernel.org
13614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13615 S:      Maintained
13616 F:      drivers/rpmsg/
13617 F:      Documentation/rpmsg.txt
13618 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
13619 F:      include/linux/rpmsg.h
13620 F:      include/linux/rpmsg/
13621 F:      include/uapi/linux/rpmsg.h
13622 F:      samples/rpmsg/
13623
13624 RENESAS CLOCK DRIVERS
13625 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13626 L:      linux-renesas-soc@vger.kernel.org
13627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13628 S:      Supported
13629 F:      drivers/clk/renesas/
13630
13631 RENESAS EMEV2 I2C DRIVER
13632 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13633 S:      Supported
13634 F:      Documentation/devicetree/bindings/i2c/i2c-emev2.txt
13635 F:      drivers/i2c/busses/i2c-emev2.c
13636
13637 RENESAS ETHERNET DRIVERS
13638 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13639 L:      netdev@vger.kernel.org
13640 L:      linux-renesas-soc@vger.kernel.org
13641 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13642 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13643 F:      drivers/net/ethernet/renesas/
13644 F:      include/linux/sh_eth.h
13645
13646 RENESAS R-CAR GYROADC DRIVER
13647 M:      Marek Vasut <marek.vasut@gmail.com>
13648 L:      linux-iio@vger.kernel.org
13649 S:      Supported
13650 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13651 F:      drivers/iio/adc/rcar-gyroadc.c
13652
13653 RENESAS R-CAR I2C DRIVERS
13654 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13655 S:      Supported
13656 F:      Documentation/devicetree/bindings/i2c/i2c-rcar.txt
13657 F:      Documentation/devicetree/bindings/i2c/i2c-sh_mobile.txt
13658 F:      drivers/i2c/busses/i2c-rcar.c
13659 F:      drivers/i2c/busses/i2c-sh_mobile.c
13660
13661 RENESAS RIIC DRIVER
13662 M:      Chris Brandt <chris.brandt@renesas.com>
13663 S:      Supported
13664 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13665 F:      drivers/i2c/busses/i2c-riic.c
13666
13667 RENESAS USB PHY DRIVER
13668 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13669 L:      linux-renesas-soc@vger.kernel.org
13670 S:      Maintained
13671 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13672
13673 RESET CONTROLLER FRAMEWORK
13674 M:      Philipp Zabel <p.zabel@pengutronix.de>
13675 T:      git git://git.pengutronix.de/git/pza/linux
13676 S:      Maintained
13677 F:      drivers/reset/
13678 F:      Documentation/devicetree/bindings/reset/
13679 F:      include/dt-bindings/reset/
13680 F:      include/linux/reset.h
13681 F:      include/linux/reset/
13682 F:      include/linux/reset-controller.h
13683
13684 RESTARTABLE SEQUENCES SUPPORT
13685 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13686 M:      Peter Zijlstra <peterz@infradead.org>
13687 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13688 M:      Boqun Feng <boqun.feng@gmail.com>
13689 L:      linux-kernel@vger.kernel.org
13690 S:      Supported
13691 F:      kernel/rseq.c
13692 F:      include/uapi/linux/rseq.h
13693 F:      include/trace/events/rseq.h
13694 F:      tools/testing/selftests/rseq/
13695
13696 RFKILL
13697 M:      Johannes Berg <johannes@sipsolutions.net>
13698 L:      linux-wireless@vger.kernel.org
13699 W:      http://wireless.kernel.org/
13700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13702 S:      Maintained
13703 F:      Documentation/driver-api/rfkill.rst
13704 F:      Documentation/ABI/stable/sysfs-class-rfkill
13705 F:      net/rfkill/
13706 F:      include/linux/rfkill.h
13707 F:      include/uapi/linux/rfkill.h
13708
13709 RHASHTABLE
13710 M:      Thomas Graf <tgraf@suug.ch>
13711 M:      Herbert Xu <herbert@gondor.apana.org.au>
13712 L:      netdev@vger.kernel.org
13713 S:      Maintained
13714 F:      lib/rhashtable.c
13715 F:      lib/test_rhashtable.c
13716 F:      include/linux/rhashtable.h
13717 F:      include/linux/rhashtable-types.h
13718
13719 RICOH R5C592 MEMORYSTICK DRIVER
13720 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13721 S:      Maintained
13722 F:      drivers/memstick/host/r592.*
13723
13724 RICOH SMARTMEDIA/XD DRIVER
13725 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13726 S:      Maintained
13727 F:      drivers/mtd/nand/raw/r852.c
13728 F:      drivers/mtd/nand/raw/r852.h
13729
13730 RISC-V ARCHITECTURE
13731 M:      Palmer Dabbelt <palmer@sifive.com>
13732 M:      Albert Ou <aou@eecs.berkeley.edu>
13733 L:      linux-riscv@lists.infradead.org
13734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
13735 S:      Supported
13736 F:      arch/riscv/
13737 K:      riscv
13738 N:      riscv
13739
13740 ROCCAT DRIVERS
13741 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13742 W:      http://sourceforge.net/projects/roccat/
13743 S:      Maintained
13744 F:      drivers/hid/hid-roccat*
13745 F:      include/linux/hid-roccat*
13746 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13747
13748 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13749 M:      Jacob chen <jacob2.chen@rock-chips.com>
13750 L:      linux-media@vger.kernel.org
13751 S:      Maintained
13752 F:      drivers/media/platform/rockchip/rga/
13753 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13754
13755 HANTRO VPU CODEC DRIVER
13756 M:      Ezequiel Garcia <ezequiel@collabora.com>
13757 L:      linux-media@vger.kernel.org
13758 S:      Maintained
13759 F:      drivers/staging/media/platform/hantro/
13760 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13761
13762 ROCKER DRIVER
13763 M:      Jiri Pirko <jiri@resnulli.us>
13764 L:      netdev@vger.kernel.org
13765 S:      Supported
13766 F:      drivers/net/ethernet/rocker/
13767
13768 ROCKETPORT DRIVER
13769 P:      Comtrol Corp.
13770 W:      http://www.comtrol.com
13771 S:      Maintained
13772 F:      Documentation/driver-api/serial/rocket.rst
13773 F:      drivers/tty/rocket*
13774
13775 ROCKETPORT EXPRESS/INFINITY DRIVER
13776 M:      Kevin Cernekee <cernekee@gmail.com>
13777 L:      linux-serial@vger.kernel.org
13778 S:      Odd Fixes
13779 F:      drivers/tty/serial/rp2.*
13780
13781 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13782 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13783 L:      linux-kernel@vger.kernel.org
13784 L:      linux-renesas-soc@vger.kernel.org
13785 S:      Supported
13786 F:      drivers/mfd/bd9571mwv.c
13787 F:      drivers/regulator/bd9571mwv-regulator.c
13788 F:      drivers/gpio/gpio-bd9571mwv.c
13789 F:      include/linux/mfd/bd9571mwv.h
13790 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13791
13792 ROSE NETWORK LAYER
13793 M:      Ralf Baechle <ralf@linux-mips.org>
13794 L:      linux-hams@vger.kernel.org
13795 W:      http://www.linux-ax25.org/
13796 S:      Maintained
13797 F:      include/net/rose.h
13798 F:      include/uapi/linux/rose.h
13799 F:      net/rose/
13800
13801 RTL2830 MEDIA DRIVER
13802 M:      Antti Palosaari <crope@iki.fi>
13803 L:      linux-media@vger.kernel.org
13804 W:      https://linuxtv.org
13805 W:      http://palosaari.fi/linux/
13806 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13807 T:      git git://linuxtv.org/anttip/media_tree.git
13808 S:      Maintained
13809 F:      drivers/media/dvb-frontends/rtl2830*
13810
13811 RTL2832 MEDIA DRIVER
13812 M:      Antti Palosaari <crope@iki.fi>
13813 L:      linux-media@vger.kernel.org
13814 W:      https://linuxtv.org
13815 W:      http://palosaari.fi/linux/
13816 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13817 T:      git git://linuxtv.org/anttip/media_tree.git
13818 S:      Maintained
13819 F:      drivers/media/dvb-frontends/rtl2832*
13820
13821 RTL2832_SDR MEDIA DRIVER
13822 M:      Antti Palosaari <crope@iki.fi>
13823 L:      linux-media@vger.kernel.org
13824 W:      https://linuxtv.org
13825 W:      http://palosaari.fi/linux/
13826 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13827 T:      git git://linuxtv.org/anttip/media_tree.git
13828 S:      Maintained
13829 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13830
13831 RTL8180 WIRELESS DRIVER
13832 L:      linux-wireless@vger.kernel.org
13833 W:      http://wireless.kernel.org/
13834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13835 S:      Orphan
13836 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13837
13838 RTL8187 WIRELESS DRIVER
13839 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13840 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13841 M:      Larry Finger <Larry.Finger@lwfinger.net>
13842 L:      linux-wireless@vger.kernel.org
13843 W:      http://wireless.kernel.org/
13844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13845 S:      Maintained
13846 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13847
13848 REALTEK WIRELESS DRIVER (rtlwifi family)
13849 M:      Ping-Ke Shih <pkshih@realtek.com>
13850 L:      linux-wireless@vger.kernel.org
13851 W:      http://wireless.kernel.org/
13852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13853 S:      Maintained
13854 F:      drivers/net/wireless/realtek/rtlwifi/
13855
13856 REALTEK WIRELESS DRIVER (rtw88)
13857 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
13858 L:      linux-wireless@vger.kernel.org
13859 S:      Maintained
13860 F:      drivers/net/wireless/realtek/rtw88/
13861
13862 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13863 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13864 L:      linux-wireless@vger.kernel.org
13865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13866 S:      Maintained
13867 F:      drivers/net/wireless/realtek/rtl8xxxu/
13868
13869 RXRPC SOCKETS (AF_RXRPC)
13870 M:      David Howells <dhowells@redhat.com>
13871 L:      linux-afs@lists.infradead.org
13872 S:      Supported
13873 F:      net/rxrpc/
13874 F:      include/keys/rxrpc-type.h
13875 F:      include/net/af_rxrpc.h
13876 F:      include/trace/events/rxrpc.h
13877 F:      include/uapi/linux/rxrpc.h
13878 F:      Documentation/networking/rxrpc.txt
13879 W:      https://www.infradead.org/~dhowells/kafs/
13880
13881 S3 SAVAGE FRAMEBUFFER DRIVER
13882 M:      Antonino Daplas <adaplas@gmail.com>
13883 L:      linux-fbdev@vger.kernel.org
13884 S:      Maintained
13885 F:      drivers/video/fbdev/savage/
13886
13887 S390
13888 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13889 M:      Vasily Gorbik <gor@linux.ibm.com>
13890 M:      Christian Borntraeger <borntraeger@de.ibm.com>
13891 L:      linux-s390@vger.kernel.org
13892 W:      http://www.ibm.com/developerworks/linux/linux390/
13893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13894 S:      Supported
13895 F:      arch/s390/
13896 F:      drivers/s390/
13897 F:      Documentation/s390/
13898 F:      Documentation/driver-api/s390-drivers.rst
13899
13900 S390 COMMON I/O LAYER
13901 M:      Sebastian Ott <sebott@linux.ibm.com>
13902 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13903 L:      linux-s390@vger.kernel.org
13904 W:      http://www.ibm.com/developerworks/linux/linux390/
13905 S:      Supported
13906 F:      drivers/s390/cio/
13907
13908 S390 DASD DRIVER
13909 M:      Stefan Haberland <sth@linux.ibm.com>
13910 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13911 L:      linux-s390@vger.kernel.org
13912 W:      http://www.ibm.com/developerworks/linux/linux390/
13913 S:      Supported
13914 F:      drivers/s390/block/dasd*
13915 F:      block/partitions/ibm.c
13916
13917 S390 IOMMU (PCI)
13918 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13919 L:      linux-s390@vger.kernel.org
13920 W:      http://www.ibm.com/developerworks/linux/linux390/
13921 S:      Supported
13922 F:      drivers/iommu/s390-iommu.c
13923
13924 S390 IUCV NETWORK LAYER
13925 M:      Julian Wiedmann <jwi@linux.ibm.com>
13926 M:      Ursula Braun <ubraun@linux.ibm.com>
13927 L:      linux-s390@vger.kernel.org
13928 W:      http://www.ibm.com/developerworks/linux/linux390/
13929 S:      Supported
13930 F:      drivers/s390/net/*iucv*
13931 F:      include/net/iucv/
13932 F:      net/iucv/
13933
13934 S390 NETWORK DRIVERS
13935 M:      Julian Wiedmann <jwi@linux.ibm.com>
13936 M:      Ursula Braun <ubraun@linux.ibm.com>
13937 L:      linux-s390@vger.kernel.org
13938 W:      http://www.ibm.com/developerworks/linux/linux390/
13939 S:      Supported
13940 F:      drivers/s390/net/
13941
13942 S390 PCI SUBSYSTEM
13943 M:      Sebastian Ott <sebott@linux.ibm.com>
13944 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13945 L:      linux-s390@vger.kernel.org
13946 W:      http://www.ibm.com/developerworks/linux/linux390/
13947 S:      Supported
13948 F:      arch/s390/pci/
13949 F:      drivers/pci/hotplug/s390_pci_hpc.c
13950
13951 S390 VFIO-CCW DRIVER
13952 M:      Cornelia Huck <cohuck@redhat.com>
13953 M:      Farhan Ali <alifm@linux.ibm.com>
13954 M:      Eric Farman <farman@linux.ibm.com>
13955 R:      Halil Pasic <pasic@linux.ibm.com>
13956 L:      linux-s390@vger.kernel.org
13957 L:      kvm@vger.kernel.org
13958 S:      Supported
13959 F:      drivers/s390/cio/vfio_ccw*
13960 F:      Documentation/s390/vfio-ccw.rst
13961 F:      include/uapi/linux/vfio_ccw.h
13962
13963 S390 ZCRYPT DRIVER
13964 M:      Harald Freudenberger <freude@linux.ibm.com>
13965 L:      linux-s390@vger.kernel.org
13966 W:      http://www.ibm.com/developerworks/linux/linux390/
13967 S:      Supported
13968 F:      drivers/s390/crypto/
13969
13970 S390 VFIO AP DRIVER
13971 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13972 M:      Pierre Morel <pmorel@linux.ibm.com>
13973 M:      Halil Pasic <pasic@linux.ibm.com>
13974 L:      linux-s390@vger.kernel.org
13975 W:      http://www.ibm.com/developerworks/linux/linux390/
13976 S:      Supported
13977 F:      drivers/s390/crypto/vfio_ap_drv.c
13978 F:      drivers/s390/crypto/vfio_ap_private.h
13979 F:      drivers/s390/crypto/vfio_ap_ops.c
13980 F:      Documentation/s390/vfio-ap.rst
13981
13982 S390 ZFCP DRIVER
13983 M:      Steffen Maier <maier@linux.ibm.com>
13984 M:      Benjamin Block <bblock@linux.ibm.com>
13985 L:      linux-s390@vger.kernel.org
13986 W:      http://www.ibm.com/developerworks/linux/linux390/
13987 S:      Supported
13988 F:      drivers/s390/scsi/zfcp_*
13989
13990 S3C24XX SD/MMC Driver
13991 M:      Ben Dooks <ben-linux@fluff.org>
13992 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13993 S:      Supported
13994 F:      drivers/mmc/host/s3cmci.*
13995
13996 SAA6588 RDS RECEIVER DRIVER
13997 M:      Hans Verkuil <hverkuil@xs4all.nl>
13998 L:      linux-media@vger.kernel.org
13999 T:      git git://linuxtv.org/media_tree.git
14000 W:      https://linuxtv.org
14001 S:      Odd Fixes
14002 F:      drivers/media/i2c/saa6588*
14003
14004 SAA7134 VIDEO4LINUX DRIVER
14005 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14006 L:      linux-media@vger.kernel.org
14007 W:      https://linuxtv.org
14008 T:      git git://linuxtv.org/media_tree.git
14009 S:      Odd fixes
14010 F:      Documentation/media/v4l-drivers/saa7134*
14011 F:      drivers/media/pci/saa7134/
14012
14013 SAA7146 VIDEO4LINUX-2 DRIVER
14014 M:      Hans Verkuil <hverkuil@xs4all.nl>
14015 L:      linux-media@vger.kernel.org
14016 T:      git git://linuxtv.org/media_tree.git
14017 S:      Maintained
14018 F:      drivers/media/common/saa7146/
14019 F:      drivers/media/pci/saa7146/
14020 F:      include/media/drv-intf/saa7146*
14021
14022 SAMSUNG AUDIO (ASoC) DRIVERS
14023 M:      Krzysztof Kozlowski <krzk@kernel.org>
14024 M:      Sangbeom Kim <sbkim73@samsung.com>
14025 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14026 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14027 S:      Supported
14028 F:      sound/soc/samsung/
14029 F:      Documentation/devicetree/bindings/sound/samsung*
14030
14031 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
14032 M:      Krzysztof Kozlowski <krzk@kernel.org>
14033 L:      linux-crypto@vger.kernel.org
14034 L:      linux-samsung-soc@vger.kernel.org
14035 S:      Maintained
14036 F:      drivers/crypto/exynos-rng.c
14037 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
14038
14039 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
14040 M:      Łukasz Stelmach <l.stelmach@samsung.com>
14041 L:      linux-samsung-soc@vger.kernel.org
14042 S:      Maintained
14043 F:      drivers/char/hw_random/exynos-trng.c
14044 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
14045
14046 SAMSUNG FRAMEBUFFER DRIVER
14047 M:      Jingoo Han <jingoohan1@gmail.com>
14048 L:      linux-fbdev@vger.kernel.org
14049 S:      Maintained
14050 F:      drivers/video/fbdev/s3c-fb.c
14051
14052 SAMSUNG LAPTOP DRIVER
14053 M:      Corentin Chary <corentin.chary@gmail.com>
14054 L:      platform-driver-x86@vger.kernel.org
14055 S:      Maintained
14056 F:      drivers/platform/x86/samsung-laptop.c
14057
14058 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
14059 M:      Sangbeom Kim <sbkim73@samsung.com>
14060 M:      Krzysztof Kozlowski <krzk@kernel.org>
14061 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14062 L:      linux-kernel@vger.kernel.org
14063 L:      linux-samsung-soc@vger.kernel.org
14064 S:      Supported
14065 F:      drivers/mfd/sec*.c
14066 F:      drivers/regulator/s2m*.c
14067 F:      drivers/regulator/s5m*.c
14068 F:      drivers/clk/clk-s2mps11.c
14069 F:      drivers/rtc/rtc-s5m.c
14070 F:      include/linux/mfd/samsung/
14071 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
14072 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
14073 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
14074 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
14075
14076 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
14077 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
14078 L:      linux-media@vger.kernel.org
14079 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14080 S:      Maintained
14081 F:      drivers/media/platform/s3c-camif/
14082 F:      include/media/drv-intf/s3c_camif.h
14083
14084 SAMSUNG S3FWRN5 NFC DRIVER
14085 M:      Robert Baldyga <r.baldyga@samsung.com>
14086 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
14087 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14088 S:      Supported
14089 F:      drivers/nfc/s3fwrn5
14090
14091 SAMSUNG S5C73M3 CAMERA DRIVER
14092 M:      Kyungmin Park <kyungmin.park@samsung.com>
14093 M:      Andrzej Hajda <a.hajda@samsung.com>
14094 L:      linux-media@vger.kernel.org
14095 S:      Supported
14096 F:      drivers/media/i2c/s5c73m3/*
14097
14098 SAMSUNG S5K5BAF CAMERA DRIVER
14099 M:      Kyungmin Park <kyungmin.park@samsung.com>
14100 M:      Andrzej Hajda <a.hajda@samsung.com>
14101 L:      linux-media@vger.kernel.org
14102 S:      Supported
14103 F:      drivers/media/i2c/s5k5baf.c
14104
14105 SAMSUNG S5P Security SubSystem (SSS) DRIVER
14106 M:      Krzysztof Kozlowski <krzk@kernel.org>
14107 M:      Vladimir Zapolskiy <vz@mleia.com>
14108 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
14109 L:      linux-crypto@vger.kernel.org
14110 L:      linux-samsung-soc@vger.kernel.org
14111 S:      Maintained
14112 F:      drivers/crypto/s5p-sss.c
14113
14114 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
14115 M:      Kyungmin Park <kyungmin.park@samsung.com>
14116 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14117 L:      linux-media@vger.kernel.org
14118 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
14119 S:      Supported
14120 F:      drivers/media/platform/exynos4-is/
14121
14122 SAMSUNG SOC CLOCK DRIVERS
14123 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14124 M:      Tomasz Figa <tomasz.figa@gmail.com>
14125 M:      Chanwoo Choi <cw00.choi@samsung.com>
14126 S:      Supported
14127 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14128 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
14129 F:      drivers/clk/samsung/
14130 F:      include/dt-bindings/clock/exynos*.h
14131 F:      Documentation/devicetree/bindings/clock/exynos*.txt
14132
14133 SAMSUNG SPI DRIVERS
14134 M:      Kukjin Kim <kgene@kernel.org>
14135 M:      Krzysztof Kozlowski <krzk@kernel.org>
14136 M:      Andi Shyti <andi@etezian.org>
14137 L:      linux-spi@vger.kernel.org
14138 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14139 S:      Maintained
14140 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
14141 F:      drivers/spi/spi-s3c*
14142 F:      include/linux/platform_data/spi-s3c64xx.h
14143
14144 SAMSUNG SXGBE DRIVERS
14145 M:      Byungho An <bh74.an@samsung.com>
14146 M:      Girish K S <ks.giri@samsung.com>
14147 M:      Vipul Pandya <vipul.pandya@samsung.com>
14148 S:      Supported
14149 L:      netdev@vger.kernel.org
14150 F:      drivers/net/ethernet/samsung/sxgbe/
14151
14152 SAMSUNG THERMAL DRIVER
14153 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14154 L:      linux-pm@vger.kernel.org
14155 L:      linux-samsung-soc@vger.kernel.org
14156 S:      Supported
14157 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
14158 F:      drivers/thermal/samsung/
14159
14160 SAMSUNG USB2 PHY DRIVER
14161 M:      Kamil Debski <kamil@wypas.org>
14162 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14163 L:      linux-kernel@vger.kernel.org
14164 S:      Supported
14165 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
14166 F:      Documentation/driver-api/phy/samsung-usb2.rst
14167 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
14168 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
14169 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
14170 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
14171 F:      drivers/phy/samsung/phy-samsung-usb2.c
14172 F:      drivers/phy/samsung/phy-samsung-usb2.h
14173
14174 SC1200 WDT DRIVER
14175 M:      Zwane Mwaikambo <zwanem@gmail.com>
14176 S:      Maintained
14177 F:      drivers/watchdog/sc1200wdt.c
14178
14179 SCHEDULER
14180 M:      Ingo Molnar <mingo@redhat.com>
14181 M:      Peter Zijlstra <peterz@infradead.org>
14182 L:      linux-kernel@vger.kernel.org
14183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
14184 S:      Maintained
14185 F:      kernel/sched/
14186 F:      include/linux/sched.h
14187 F:      include/uapi/linux/sched.h
14188 F:      include/linux/wait.h
14189 F:      include/linux/preempt.h
14190
14191 SCR24X CHIP CARD INTERFACE DRIVER
14192 M:      Lubomir Rintel <lkundrak@v3.sk>
14193 S:      Supported
14194 F:      drivers/char/pcmcia/scr24x_cs.c
14195
14196 SCSI CDROM DRIVER
14197 M:      Jens Axboe <axboe@kernel.dk>
14198 L:      linux-scsi@vger.kernel.org
14199 W:      http://www.kernel.dk
14200 S:      Maintained
14201 F:      drivers/scsi/sr*
14202
14203 SCSI RDMA PROTOCOL (SRP) INITIATOR
14204 M:      Bart Van Assche <bvanassche@acm.org>
14205 L:      linux-rdma@vger.kernel.org
14206 S:      Supported
14207 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14208 F:      drivers/infiniband/ulp/srp/
14209 F:      include/scsi/srp.h
14210
14211 SCSI RDMA PROTOCOL (SRP) TARGET
14212 M:      Bart Van Assche <bvanassche@acm.org>
14213 L:      linux-rdma@vger.kernel.org
14214 L:      target-devel@vger.kernel.org
14215 S:      Supported
14216 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14217 F:      drivers/infiniband/ulp/srpt/
14218
14219 SCSI SG DRIVER
14220 M:      Doug Gilbert <dgilbert@interlog.com>
14221 L:      linux-scsi@vger.kernel.org
14222 W:      http://sg.danny.cz/sg
14223 S:      Maintained
14224 F:      Documentation/scsi/scsi-generic.txt
14225 F:      drivers/scsi/sg.c
14226 F:      include/scsi/sg.h
14227
14228 SCSI SUBSYSTEM
14229 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
14230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
14231 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14233 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
14234 L:      linux-scsi@vger.kernel.org
14235 S:      Maintained
14236 F:      Documentation/devicetree/bindings/scsi/
14237 F:      drivers/scsi/
14238 F:      include/scsi/
14239
14240 SCSI TAPE DRIVER
14241 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
14242 L:      linux-scsi@vger.kernel.org
14243 S:      Maintained
14244 F:      Documentation/scsi/st.txt
14245 F:      drivers/scsi/st.*
14246 F:      drivers/scsi/st_*.h
14247
14248 SCSI TARGET SUBSYSTEM
14249 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14250 L:      linux-scsi@vger.kernel.org
14251 L:      target-devel@vger.kernel.org
14252 W:      http://www.linux-iscsi.org
14253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14254 Q:      https://patchwork.kernel.org/project/target-devel/list/
14255 S:      Supported
14256 F:      drivers/target/
14257 F:      include/target/
14258 F:      Documentation/target/
14259
14260 SCTP PROTOCOL
14261 M:      Vlad Yasevich <vyasevich@gmail.com>
14262 M:      Neil Horman <nhorman@tuxdriver.com>
14263 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14264 L:      linux-sctp@vger.kernel.org
14265 W:      http://lksctp.sourceforge.net
14266 S:      Maintained
14267 F:      Documentation/networking/sctp.txt
14268 F:      include/linux/sctp.h
14269 F:      include/uapi/linux/sctp.h
14270 F:      include/net/sctp/
14271 F:      net/sctp/
14272
14273 SCx200 CPU SUPPORT
14274 M:      Jim Cromie <jim.cromie@gmail.com>
14275 S:      Odd Fixes
14276 F:      Documentation/i2c/busses/scx200_acb
14277 F:      arch/x86/platform/scx200/
14278 F:      drivers/watchdog/scx200_wdt.c
14279 F:      drivers/i2c/busses/scx200*
14280 F:      drivers/mtd/maps/scx200_docflash.c
14281 F:      include/linux/scx200.h
14282
14283 SCx200 GPIO DRIVER
14284 M:      Jim Cromie <jim.cromie@gmail.com>
14285 S:      Maintained
14286 F:      drivers/char/scx200_gpio.c
14287 F:      include/linux/scx200_gpio.h
14288
14289 SCx200 HRT CLOCKSOURCE DRIVER
14290 M:      Jim Cromie <jim.cromie@gmail.com>
14291 S:      Maintained
14292 F:      drivers/clocksource/scx200_hrt.c
14293
14294 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14295 M:      Sascha Sommer <saschasommer@freenet.de>
14296 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14297 S:      Maintained
14298 F:      drivers/mmc/host/sdricoh_cs.c
14299
14300 SECO BOARDS CEC DRIVER
14301 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14302 S:      Maintained
14303 F:      drivers/media/platform/seco-cec/seco-cec.c
14304 F:      drivers/media/platform/seco-cec/seco-cec.h
14305
14306 SECURE COMPUTING
14307 M:      Kees Cook <keescook@chromium.org>
14308 R:      Andy Lutomirski <luto@amacapital.net>
14309 R:      Will Drewry <wad@chromium.org>
14310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14311 S:      Supported
14312 F:      kernel/seccomp.c
14313 F:      include/uapi/linux/seccomp.h
14314 F:      include/linux/seccomp.h
14315 F:      tools/testing/selftests/seccomp/*
14316 F:      tools/testing/selftests/kselftest_harness.h
14317 F:      Documentation/userspace-api/seccomp_filter.rst
14318 K:      \bsecure_computing
14319 K:      \bTIF_SECCOMP\b
14320
14321 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14322 M:      Al Cooper <alcooperx@gmail.com>
14323 L:      linux-mmc@vger.kernel.org
14324 L:      bcm-kernel-feedback-list@broadcom.com
14325 S:      Maintained
14326 F:      drivers/mmc/host/sdhci-brcmstb*
14327
14328 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14329 M:      Adrian Hunter <adrian.hunter@intel.com>
14330 L:      linux-mmc@vger.kernel.org
14331 S:      Maintained
14332 F:      drivers/mmc/host/sdhci*
14333 F:      include/linux/mmc/sdhci*
14334
14335 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14336 M:      Adrian Hunter <adrian.hunter@intel.com>
14337 M:      Ritesh Harjani <riteshh@codeaurora.org>
14338 M:      Asutosh Das <asutoshd@codeaurora.org>
14339 L:      linux-mmc@vger.kernel.org
14340 S:      Maintained
14341 F:      drivers/mmc/host/cqhci*
14342
14343 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14344 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14345 M:      Manjunath M B <manjumb@synopsys.com>
14346 L:      linux-mmc@vger.kernel.org
14347 S:      Maintained
14348 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14349
14350 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14351 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14352 L:      linux-mmc@vger.kernel.org
14353 S:      Supported
14354 F:      drivers/mmc/host/sdhci-of-at91.c
14355
14356 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14357 M:      Ben Dooks <ben-linux@fluff.org>
14358 M:      Jaehoon Chung <jh80.chung@samsung.com>
14359 L:      linux-mmc@vger.kernel.org
14360 S:      Maintained
14361 F:      drivers/mmc/host/sdhci-s3c*
14362
14363 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14364 M:      Viresh Kumar <vireshk@kernel.org>
14365 L:      linux-mmc@vger.kernel.org
14366 S:      Maintained
14367 F:      drivers/mmc/host/sdhci-spear.c
14368
14369 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14370 M:      Kishon Vijay Abraham I <kishon@ti.com>
14371 L:      linux-mmc@vger.kernel.org
14372 S:      Maintained
14373 F:      drivers/mmc/host/sdhci-omap.c
14374
14375 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14376 M:      Scott Bauer <scott.bauer@intel.com>
14377 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14378 L:      linux-block@vger.kernel.org
14379 S:      Supported
14380 F:      block/sed*
14381 F:      block/opal_proto.h
14382 F:      include/linux/sed*
14383 F:      include/uapi/linux/sed*
14384
14385 SECURITY CONTACT
14386 M:      Security Officers <security@kernel.org>
14387 S:      Supported
14388
14389 SECURITY SUBSYSTEM
14390 M:      James Morris <jmorris@namei.org>
14391 M:      "Serge E. Hallyn" <serge@hallyn.com>
14392 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14394 W:      http://kernsec.org/
14395 S:      Supported
14396 F:      security/
14397 X:      security/selinux/
14398
14399 SELINUX SECURITY MODULE
14400 M:      Paul Moore <paul@paul-moore.com>
14401 M:      Stephen Smalley <sds@tycho.nsa.gov>
14402 M:      Eric Paris <eparis@parisplace.org>
14403 L:      selinux@vger.kernel.org
14404 W:      https://selinuxproject.org
14405 W:      https://github.com/SELinuxProject
14406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14407 S:      Supported
14408 F:      include/uapi/linux/selinux_netlink.h
14409 F:      security/selinux/
14410 F:      scripts/selinux/
14411 F:      Documentation/admin-guide/LSM/SELinux.rst
14412
14413 SENSABLE PHANTOM
14414 M:      Jiri Slaby <jirislaby@gmail.com>
14415 S:      Maintained
14416 F:      drivers/misc/phantom.c
14417 F:      include/uapi/linux/phantom.h
14418
14419 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
14420 M:      Tomasz Duszynski <tduszyns@gmail.com>
14421 S:      Maintained
14422 F:      drivers/iio/chemical/sps30.c
14423 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
14424
14425 SERIAL DEVICE BUS
14426 M:      Rob Herring <robh@kernel.org>
14427 L:      linux-serial@vger.kernel.org
14428 S:      Maintained
14429 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14430 F:      drivers/tty/serdev/
14431 F:      include/linux/serdev.h
14432
14433 SERIAL DRIVERS
14434 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14435 L:      linux-serial@vger.kernel.org
14436 S:      Maintained
14437 F:      Documentation/devicetree/bindings/serial/
14438 F:      drivers/tty/serial/
14439
14440 SERIAL IR RECEIVER
14441 M:      Sean Young <sean@mess.org>
14442 L:      linux-media@vger.kernel.org
14443 S:      Maintained
14444 F:      drivers/media/rc/serial_ir.c
14445
14446 SFC NETWORK DRIVER
14447 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14448 M:      Edward Cree <ecree@solarflare.com>
14449 M:      Martin Habets <mhabets@solarflare.com>
14450 L:      netdev@vger.kernel.org
14451 S:      Supported
14452 F:      drivers/net/ethernet/sfc/
14453
14454 SFF/SFP/SFP+ MODULE SUPPORT
14455 M:      Russell King <linux@armlinux.org.uk>
14456 L:      netdev@vger.kernel.org
14457 S:      Maintained
14458 F:      drivers/net/phy/phylink.c
14459 F:      drivers/net/phy/sfp*
14460 F:      include/linux/phylink.h
14461 F:      include/linux/sfp.h
14462
14463 SGI GRU DRIVER
14464 M:      Dimitri Sivanich <sivanich@sgi.com>
14465 S:      Maintained
14466 F:      drivers/misc/sgi-gru/
14467
14468 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14469 M:      Pat Gefre <pfg@sgi.com>
14470 L:      linux-ia64@vger.kernel.org
14471 S:      Supported
14472 F:      Documentation/ia64/serial.rst
14473 F:      drivers/tty/serial/ioc?_serial.c
14474 F:      include/linux/ioc?.h
14475
14476 SGI XP/XPC/XPNET DRIVER
14477 M:      Cliff Whickman <cpw@sgi.com>
14478 M:      Robin Holt <robinmholt@gmail.com>
14479 S:      Maintained
14480 F:      drivers/misc/sgi-xp/
14481
14482 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14483 M:      Ursula Braun <ubraun@linux.ibm.com>
14484 M:      Karsten Graul <kgraul@linux.ibm.com>
14485 L:      linux-s390@vger.kernel.org
14486 W:      http://www.ibm.com/developerworks/linux/linux390/
14487 S:      Supported
14488 F:      net/smc/
14489
14490 SHARP RJ54N1CB0C SENSOR DRIVER
14491 M:      Jacopo Mondi <jacopo@jmondi.org>
14492 L:      linux-media@vger.kernel.org
14493 T:      git git://linuxtv.org/media_tree.git
14494 S:      Odd fixes
14495 F:      drivers/media/i2c/rj54n1cb0c.c
14496 F:      include/media/i2c/rj54n1cb0c.h
14497
14498 SH_VEU V4L2 MEM2MEM DRIVER
14499 L:      linux-media@vger.kernel.org
14500 S:      Orphan
14501 F:      drivers/media/platform/sh_veu.c
14502
14503 SH_VOU V4L2 OUTPUT DRIVER
14504 L:      linux-media@vger.kernel.org
14505 S:      Orphan
14506 F:      drivers/media/platform/sh_vou.c
14507 F:      include/media/drv-intf/sh_vou.h
14508
14509 SI2157 MEDIA DRIVER
14510 M:      Antti Palosaari <crope@iki.fi>
14511 L:      linux-media@vger.kernel.org
14512 W:      https://linuxtv.org
14513 W:      http://palosaari.fi/linux/
14514 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14515 T:      git git://linuxtv.org/anttip/media_tree.git
14516 S:      Maintained
14517 F:      drivers/media/tuners/si2157*
14518
14519 SI2165 MEDIA DRIVER
14520 M:      Matthias Schwarzott <zzam@gentoo.org>
14521 L:      linux-media@vger.kernel.org
14522 W:      https://linuxtv.org
14523 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14524 S:      Maintained
14525 F:      drivers/media/dvb-frontends/si2165*
14526
14527 SI2168 MEDIA DRIVER
14528 M:      Antti Palosaari <crope@iki.fi>
14529 L:      linux-media@vger.kernel.org
14530 W:      https://linuxtv.org
14531 W:      http://palosaari.fi/linux/
14532 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14533 T:      git git://linuxtv.org/anttip/media_tree.git
14534 S:      Maintained
14535 F:      drivers/media/dvb-frontends/si2168*
14536
14537 SI470X FM RADIO RECEIVER I2C DRIVER
14538 M:      Hans Verkuil <hverkuil@xs4all.nl>
14539 L:      linux-media@vger.kernel.org
14540 T:      git git://linuxtv.org/media_tree.git
14541 W:      https://linuxtv.org
14542 S:      Odd Fixes
14543 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14544
14545 SI470X FM RADIO RECEIVER USB DRIVER
14546 M:      Hans Verkuil <hverkuil@xs4all.nl>
14547 L:      linux-media@vger.kernel.org
14548 T:      git git://linuxtv.org/media_tree.git
14549 W:      https://linuxtv.org
14550 S:      Maintained
14551 F:      drivers/media/radio/si470x/radio-si470x-common.c
14552 F:      drivers/media/radio/si470x/radio-si470x.h
14553 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14554
14555 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14556 M:      Eduardo Valentin <edubezval@gmail.com>
14557 L:      linux-media@vger.kernel.org
14558 T:      git git://linuxtv.org/media_tree.git
14559 W:      https://linuxtv.org
14560 S:      Odd Fixes
14561 F:      drivers/media/radio/si4713/si4713.?
14562
14563 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14564 M:      Eduardo Valentin <edubezval@gmail.com>
14565 L:      linux-media@vger.kernel.org
14566 T:      git git://linuxtv.org/media_tree.git
14567 W:      https://linuxtv.org
14568 S:      Odd Fixes
14569 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14570
14571 SI4713 FM RADIO TRANSMITTER USB DRIVER
14572 M:      Hans Verkuil <hverkuil@xs4all.nl>
14573 L:      linux-media@vger.kernel.org
14574 T:      git git://linuxtv.org/media_tree.git
14575 W:      https://linuxtv.org
14576 S:      Maintained
14577 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14578
14579 SIANO DVB DRIVER
14580 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14581 L:      linux-media@vger.kernel.org
14582 W:      https://linuxtv.org
14583 T:      git git://linuxtv.org/media_tree.git
14584 S:      Odd fixes
14585 F:      drivers/media/common/siano/
14586 F:      drivers/media/usb/siano/
14587 F:      drivers/media/usb/siano/
14588 F:      drivers/media/mmc/siano/
14589
14590 SIFIVE DRIVERS
14591 M:      Palmer Dabbelt <palmer@sifive.com>
14592 M:      Paul Walmsley <paul.walmsley@sifive.com>
14593 L:      linux-riscv@lists.infradead.org
14594 T:      git git://github.com/sifive/riscv-linux.git
14595 S:      Supported
14596 K:      [^@]sifive
14597 N:      sifive
14598
14599 SIFIVE FU540 SYSTEM-ON-CHIP
14600 M:      Paul Walmsley <paul.walmsley@sifive.com>
14601 M:      Palmer Dabbelt <palmer@sifive.com>
14602 L:      linux-riscv@lists.infradead.org
14603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
14604 S:      Supported
14605 K:      fu540
14606 N:      fu540
14607
14608 SILEAD TOUCHSCREEN DRIVER
14609 M:      Hans de Goede <hdegoede@redhat.com>
14610 L:      linux-input@vger.kernel.org
14611 L:      platform-driver-x86@vger.kernel.org
14612 S:      Maintained
14613 F:      drivers/input/touchscreen/silead.c
14614 F:      drivers/platform/x86/touchscreen_dmi.c
14615
14616 SILICON MOTION SM712 FRAME BUFFER DRIVER
14617 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14618 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14619 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14620 L:      linux-fbdev@vger.kernel.org
14621 S:      Maintained
14622 F:      drivers/video/fbdev/sm712*
14623 F:      Documentation/fb/sm712fb.rst
14624
14625 SIMPLE FIRMWARE INTERFACE (SFI)
14626 M:      Len Brown <lenb@kernel.org>
14627 L:      sfi-devel@simplefirmware.org
14628 W:      http://simplefirmware.org/
14629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14630 S:      Supported
14631 F:      arch/x86/platform/sfi/
14632 F:      drivers/sfi/
14633 F:      include/linux/sfi*.h
14634
14635 SIMPLEFB FB DRIVER
14636 M:      Hans de Goede <hdegoede@redhat.com>
14637 L:      linux-fbdev@vger.kernel.org
14638 S:      Maintained
14639 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
14640 F:      drivers/video/fbdev/simplefb.c
14641 F:      include/linux/platform_data/simplefb.h
14642
14643 SIMTEC EB110ATX (Chalice CATS)
14644 P:      Ben Dooks
14645 P:      Vincent Sanders <vince@simtec.co.uk>
14646 M:      Simtec Linux Team <linux@simtec.co.uk>
14647 W:      http://www.simtec.co.uk/products/EB110ATX/
14648 S:      Supported
14649
14650 SIMTEC EB2410ITX (BAST)
14651 P:      Ben Dooks
14652 P:      Vincent Sanders <vince@simtec.co.uk>
14653 M:      Simtec Linux Team <linux@simtec.co.uk>
14654 W:      http://www.simtec.co.uk/products/EB2410ITX/
14655 S:      Supported
14656 F:      arch/arm/mach-s3c24xx/mach-bast.c
14657 F:      arch/arm/mach-s3c24xx/bast-ide.c
14658 F:      arch/arm/mach-s3c24xx/bast-irq.c
14659
14660 SIPHASH PRF ROUTINES
14661 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14662 S:      Maintained
14663 F:      lib/siphash.c
14664 F:      lib/test_siphash.c
14665 F:      include/linux/siphash.h
14666
14667 SIOX
14668 M:      Thorsten Scherer <t.scherer@eckelmann.de>
14669 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14670 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14671 S:      Supported
14672 F:      drivers/siox/*
14673 F:      drivers/gpio/gpio-siox.c
14674 F:      include/trace/events/siox.h
14675
14676 SIS 190 ETHERNET DRIVER
14677 M:      Francois Romieu <romieu@fr.zoreil.com>
14678 L:      netdev@vger.kernel.org
14679 S:      Maintained
14680 F:      drivers/net/ethernet/sis/sis190.c
14681
14682 SIS 900/7016 FAST ETHERNET DRIVER
14683 M:      Daniele Venzano <venza@brownhat.org>
14684 W:      http://www.brownhat.org/sis900.html
14685 L:      netdev@vger.kernel.org
14686 S:      Maintained
14687 F:      drivers/net/ethernet/sis/sis900.*
14688
14689 SIS FRAMEBUFFER DRIVER
14690 M:      Thomas Winischhofer <thomas@winischhofer.net>
14691 W:      http://www.winischhofer.net/linuxsisvga.shtml
14692 S:      Maintained
14693 F:      Documentation/fb/sisfb.rst
14694 F:      drivers/video/fbdev/sis/
14695 F:      include/video/sisfb.h
14696
14697 SIS USB2VGA DRIVER
14698 M:      Thomas Winischhofer <thomas@winischhofer.net>
14699 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14700 S:      Maintained
14701 F:      drivers/usb/misc/sisusbvga/
14702
14703 SLAB ALLOCATOR
14704 M:      Christoph Lameter <cl@linux.com>
14705 M:      Pekka Enberg <penberg@kernel.org>
14706 M:      David Rientjes <rientjes@google.com>
14707 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14708 M:      Andrew Morton <akpm@linux-foundation.org>
14709 L:      linux-mm@kvack.org
14710 S:      Maintained
14711 F:      include/linux/sl?b*.h
14712 F:      mm/sl?b*
14713
14714 SLEEPABLE READ-COPY UPDATE (SRCU)
14715 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14716 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14717 M:      Josh Triplett <josh@joshtriplett.org>
14718 R:      Steven Rostedt <rostedt@goodmis.org>
14719 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14720 L:      rcu@vger.kernel.org
14721 W:      http://www.rdrop.com/users/paulmck/RCU/
14722 S:      Supported
14723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14724 F:      include/linux/srcu*.h
14725 F:      kernel/rcu/srcu*.c
14726
14727 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14728 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14729 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14730 S:      Maintained
14731 F:      drivers/slimbus/
14732 F:      Documentation/devicetree/bindings/slimbus/
14733 F:      include/linux/slimbus.h
14734
14735 SMACK SECURITY MODULE
14736 M:      Casey Schaufler <casey@schaufler-ca.com>
14737 L:      linux-security-module@vger.kernel.org
14738 W:      http://schaufler-ca.com
14739 T:      git git://github.com/cschaufler/smack-next
14740 S:      Maintained
14741 F:      Documentation/admin-guide/LSM/Smack.rst
14742 F:      security/smack/
14743
14744 SMC91x ETHERNET DRIVER
14745 M:      Nicolas Pitre <nico@fluxnic.net>
14746 S:      Odd Fixes
14747 F:      drivers/net/ethernet/smsc/smc91x.*
14748
14749 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14750 M:      Sakari Ailus <sakari.ailus@iki.fi>
14751 L:      linux-media@vger.kernel.org
14752 S:      Maintained
14753 F:      drivers/media/i2c/smiapp/
14754 F:      include/media/i2c/smiapp.h
14755 F:      drivers/media/i2c/smiapp-pll.c
14756 F:      drivers/media/i2c/smiapp-pll.h
14757 F:      include/uapi/linux/smiapp.h
14758 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14759
14760 SMM665 HARDWARE MONITOR DRIVER
14761 M:      Guenter Roeck <linux@roeck-us.net>
14762 L:      linux-hwmon@vger.kernel.org
14763 S:      Maintained
14764 F:      Documentation/hwmon/smm665.rst
14765 F:      drivers/hwmon/smm665.c
14766
14767 SMSC EMC2103 HARDWARE MONITOR DRIVER
14768 M:      Steve Glendinning <steve.glendinning@shawell.net>
14769 L:      linux-hwmon@vger.kernel.org
14770 S:      Maintained
14771 F:      Documentation/hwmon/emc2103.rst
14772 F:      drivers/hwmon/emc2103.c
14773
14774 SMSC SCH5627 HARDWARE MONITOR DRIVER
14775 M:      Hans de Goede <hdegoede@redhat.com>
14776 L:      linux-hwmon@vger.kernel.org
14777 S:      Supported
14778 F:      Documentation/hwmon/sch5627.rst
14779 F:      drivers/hwmon/sch5627.c
14780
14781 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14782 M:      Steve Glendinning <steve.glendinning@shawell.net>
14783 L:      linux-fbdev@vger.kernel.org
14784 S:      Maintained
14785 F:      drivers/video/fbdev/smscufx.c
14786
14787 SMSC47B397 HARDWARE MONITOR DRIVER
14788 M:      Jean Delvare <jdelvare@suse.com>
14789 L:      linux-hwmon@vger.kernel.org
14790 S:      Maintained
14791 F:      Documentation/hwmon/smsc47b397.rst
14792 F:      drivers/hwmon/smsc47b397.c
14793
14794 SMSC911x ETHERNET DRIVER
14795 M:      Steve Glendinning <steve.glendinning@shawell.net>
14796 L:      netdev@vger.kernel.org
14797 S:      Maintained
14798 F:      include/linux/smsc911x.h
14799 F:      drivers/net/ethernet/smsc/smsc911x.*
14800
14801 SMSC9420 PCI ETHERNET DRIVER
14802 M:      Steve Glendinning <steve.glendinning@shawell.net>
14803 L:      netdev@vger.kernel.org
14804 S:      Maintained
14805 F:      drivers/net/ethernet/smsc/smsc9420.*
14806
14807 SOC-CAMERA V4L2 SUBSYSTEM
14808 L:      linux-media@vger.kernel.org
14809 T:      git git://linuxtv.org/media_tree.git
14810 S:      Orphan
14811 F:      include/media/soc_camera.h
14812 F:      drivers/staging/media/soc_camera/
14813
14814 SOCIONEXT SYNQUACER I2C DRIVER
14815 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14816 L:      linux-i2c@vger.kernel.org
14817 S:      Maintained
14818 F:      drivers/i2c/busses/i2c-synquacer.c
14819 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14820
14821 SOCIONEXT UNIPHIER SOUND DRIVER
14822 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14823 S:      Orphan
14824 F:      sound/soc/uniphier/
14825
14826 SOEKRIS NET48XX LED SUPPORT
14827 M:      Chris Boot <bootc@bootc.net>
14828 S:      Maintained
14829 F:      drivers/leds/leds-net48xx.c
14830
14831 SOFT-IWARP DRIVER (siw)
14832 M:      Bernard Metzler <bmt@zurich.ibm.com>
14833 L:      linux-rdma@vger.kernel.org
14834 S:      Supported
14835 F:      drivers/infiniband/sw/siw/
14836 F:      include/uapi/rdma/siw-abi.h
14837
14838 SOFT-ROCE DRIVER (rxe)
14839 M:      Moni Shoua <monis@mellanox.com>
14840 L:      linux-rdma@vger.kernel.org
14841 S:      Supported
14842 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14843 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14844 F:      drivers/infiniband/sw/rxe/
14845 F:      include/uapi/rdma/rdma_user_rxe.h
14846
14847 SOFTLOGIC 6x10 MPEG CODEC
14848 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14849 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14850 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14851 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14852 M:      Ismael Luceno <ismael@iodev.co.uk>
14853 L:      linux-media@vger.kernel.org
14854 S:      Supported
14855 F:      drivers/media/pci/solo6x10/
14856
14857 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14858 M:      James Morse <james.morse@arm.com>
14859 L:      linux-arm-kernel@lists.infradead.org
14860 S:      Maintained
14861 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14862 F:      drivers/firmware/arm_sdei.c
14863 F:      include/linux/arm_sdei.h
14864 F:      include/uapi/linux/arm_sdei.h
14865
14866 SOFTWARE RAID (Multiple Disks) SUPPORT
14867 M:      Shaohua Li <shli@kernel.org>
14868 L:      linux-raid@vger.kernel.org
14869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14870 S:      Supported
14871 F:      drivers/md/Makefile
14872 F:      drivers/md/Kconfig
14873 F:      drivers/md/md*
14874 F:      drivers/md/raid*
14875 F:      include/linux/raid/
14876 F:      include/uapi/linux/raid/
14877
14878 SOCIONEXT (SNI) AVE NETWORK DRIVER
14879 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14880 L:      netdev@vger.kernel.org
14881 S:      Maintained
14882 F:      drivers/net/ethernet/socionext/sni_ave.c
14883 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14884
14885 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14886 M:      Jassi Brar <jaswinder.singh@linaro.org>
14887 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
14888 L:      netdev@vger.kernel.org
14889 S:      Maintained
14890 F:      drivers/net/ethernet/socionext/netsec.c
14891 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14892
14893 SOCIONEXT (SNI) Synquacer SPI DRIVER
14894 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
14895 M:      Jassi Brar <jaswinder.singh@linaro.org>
14896 L:      linux-spi@vger.kernel.org
14897 S:      Maintained
14898 F:      drivers/spi/spi-synquacer.c
14899 F:      Documentation/devicetree/bindings/spi/spi-synquacer.txt
14900
14901 SOLIDRUN CLEARFOG SUPPORT
14902 M:      Russell King <linux@armlinux.org.uk>
14903 S:      Maintained
14904 F:      arch/arm/boot/dts/armada-388-clearfog*
14905 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14906
14907 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14908 M:      Russell King <linux@armlinux.org.uk>
14909 S:      Maintained
14910 F:      arch/arm/boot/dts/imx6*-cubox-i*
14911 F:      arch/arm/boot/dts/imx6*-hummingboard*
14912 F:      arch/arm/boot/dts/imx6*-sr-*
14913
14914 SONIC NETWORK DRIVER
14915 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14916 L:      netdev@vger.kernel.org
14917 S:      Maintained
14918 F:      drivers/net/ethernet/natsemi/sonic.*
14919
14920 SONICS SILICON BACKPLANE DRIVER (SSB)
14921 M:      Michael Buesch <m@bues.ch>
14922 L:      linux-wireless@vger.kernel.org
14923 S:      Maintained
14924 F:      drivers/ssb/
14925 F:      include/linux/ssb/
14926
14927 SONY IMX214 SENSOR DRIVER
14928 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14929 L:      linux-media@vger.kernel.org
14930 T:      git git://linuxtv.org/media_tree.git
14931 S:      Maintained
14932 F:      drivers/media/i2c/imx214.c
14933 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14934
14935 SONY IMX258 SENSOR DRIVER
14936 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14937 L:      linux-media@vger.kernel.org
14938 T:      git git://linuxtv.org/media_tree.git
14939 S:      Maintained
14940 F:      drivers/media/i2c/imx258.c
14941
14942 SONY IMX274 SENSOR DRIVER
14943 M:      Leon Luo <leonl@leopardimaging.com>
14944 L:      linux-media@vger.kernel.org
14945 T:      git git://linuxtv.org/media_tree.git
14946 S:      Maintained
14947 F:      drivers/media/i2c/imx274.c
14948 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14949
14950 SONY IMX319 SENSOR DRIVER
14951 M:      Bingbu Cao <bingbu.cao@intel.com>
14952 L:      linux-media@vger.kernel.org
14953 T:      git git://linuxtv.org/media_tree.git
14954 S:      Maintained
14955 F:      drivers/media/i2c/imx319.c
14956
14957 SONY IMX355 SENSOR DRIVER
14958 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14959 L:      linux-media@vger.kernel.org
14960 T:      git git://linuxtv.org/media_tree.git
14961 S:      Maintained
14962 F:      drivers/media/i2c/imx355.c
14963
14964 SONY MEMORYSTICK SUBSYSTEM
14965 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14966 M:      Alex Dubov <oakad@yahoo.com>
14967 M:      Ulf Hansson <ulf.hansson@linaro.org>
14968 L:      linux-mmc@vger.kernel.org
14969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14970 S:      Maintained
14971 F:      drivers/memstick/
14972 F:      include/linux/memstick.h
14973
14974 SONY VAIO CONTROL DEVICE DRIVER
14975 M:      Mattia Dongili <malattia@linux.it>
14976 L:      platform-driver-x86@vger.kernel.org
14977 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14978 S:      Maintained
14979 F:      Documentation/admin-guide/laptops/sony-laptop.rst
14980 F:      drivers/char/sonypi.c
14981 F:      drivers/platform/x86/sony-laptop.c
14982 F:      include/linux/sony-laptop.h
14983
14984 SOUND
14985 M:      Jaroslav Kysela <perex@perex.cz>
14986 M:      Takashi Iwai <tiwai@suse.com>
14987 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14988 W:      http://www.alsa-project.org/
14989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14990 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14991 S:      Maintained
14992 F:      Documentation/sound/
14993 F:      include/sound/
14994 F:      include/uapi/sound/
14995 F:      sound/
14996
14997 SOUND - COMPRESSED AUDIO
14998 M:      Vinod Koul <vkoul@kernel.org>
14999 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15001 S:      Supported
15002 F:      Documentation/sound/designs/compress-offload.rst
15003 F:      include/sound/compress_driver.h
15004 F:      include/uapi/sound/compress_*
15005 F:      sound/core/compress_offload.c
15006 F:      sound/soc/soc-compress.c
15007
15008 SOUND - DMAENGINE HELPERS
15009 M:      Lars-Peter Clausen <lars@metafoo.de>
15010 S:      Supported
15011 F:      include/sound/dmaengine_pcm.h
15012 F:      sound/core/pcm_dmaengine.c
15013 F:      sound/soc/soc-generic-dmaengine-pcm.c
15014
15015 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
15016 M:      Liam Girdwood <lgirdwood@gmail.com>
15017 M:      Mark Brown <broonie@kernel.org>
15018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
15019 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15020 W:      http://alsa-project.org/main/index.php/ASoC
15021 S:      Supported
15022 F:      Documentation/devicetree/bindings/sound/
15023 F:      Documentation/sound/soc/
15024 F:      sound/soc/
15025 F:      include/dt-bindings/sound/
15026 F:      include/sound/soc*
15027
15028 SOUNDWIRE SUBSYSTEM
15029 M:      Vinod Koul <vkoul@kernel.org>
15030 M:      Sanyog Kale <sanyog.r.kale@intel.com>
15031 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
15032 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15033 S:      Supported
15034 F:      Documentation/driver-api/soundwire/
15035 F:      drivers/soundwire/
15036 F:      include/linux/soundwire/
15037
15038 SP2 MEDIA DRIVER
15039 M:      Olli Salonen <olli.salonen@iki.fi>
15040 L:      linux-media@vger.kernel.org
15041 W:      https://linuxtv.org
15042 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15043 S:      Maintained
15044 F:      drivers/media/dvb-frontends/sp2*
15045
15046 SPARC + UltraSPARC (sparc/sparc64)
15047 M:      "David S. Miller" <davem@davemloft.net>
15048 L:      sparclinux@vger.kernel.org
15049 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
15050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15052 S:      Maintained
15053 F:      arch/sparc/
15054 F:      drivers/sbus/
15055
15056 SPARC SERIAL DRIVERS
15057 M:      "David S. Miller" <davem@davemloft.net>
15058 L:      sparclinux@vger.kernel.org
15059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15061 S:      Maintained
15062 F:      include/linux/sunserialcore.h
15063 F:      drivers/tty/serial/suncore.c
15064 F:      drivers/tty/serial/sunhv.c
15065 F:      drivers/tty/serial/sunsab.c
15066 F:      drivers/tty/serial/sunsab.h
15067 F:      drivers/tty/serial/sunsu.c
15068 F:      drivers/tty/serial/sunzilog.c
15069 F:      drivers/tty/serial/sunzilog.h
15070 F:      drivers/tty/vcc.c
15071
15072 SPARSE CHECKER
15073 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
15074 L:      linux-sparse@vger.kernel.org
15075 W:      https://sparse.wiki.kernel.org/
15076 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
15077 S:      Maintained
15078 F:      include/linux/compiler.h
15079
15080 SPEAR CLOCK FRAMEWORK SUPPORT
15081 M:      Viresh Kumar <vireshk@kernel.org>
15082 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15083 W:      http://www.st.com/spear
15084 S:      Maintained
15085 F:      drivers/clk/spear/
15086
15087 SPEAR PLATFORM SUPPORT
15088 M:      Viresh Kumar <vireshk@kernel.org>
15089 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
15090 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15091 W:      http://www.st.com/spear
15092 S:      Maintained
15093 F:      arch/arm/boot/dts/spear*
15094 F:      arch/arm/mach-spear/
15095
15096 SPI NOR SUBSYSTEM
15097 M:      Marek Vasut <marek.vasut@gmail.com>
15098 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
15099 L:      linux-mtd@lists.infradead.org
15100 W:      http://www.linux-mtd.infradead.org/
15101 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
15102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
15103 S:      Maintained
15104 F:      drivers/mtd/spi-nor/
15105 F:      include/linux/mtd/spi-nor.h
15106
15107 SPI SUBSYSTEM
15108 M:      Mark Brown <broonie@kernel.org>
15109 L:      linux-spi@vger.kernel.org
15110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
15111 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
15112 S:      Maintained
15113 F:      Documentation/devicetree/bindings/spi/
15114 F:      Documentation/spi/
15115 F:      drivers/spi/
15116 F:      include/linux/spi/
15117 F:      include/uapi/linux/spi/
15118 F:      tools/spi/
15119
15120 SPIDERNET NETWORK DRIVER for CELL
15121 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
15122 L:      netdev@vger.kernel.org
15123 S:      Supported
15124 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
15125 F:      drivers/net/ethernet/toshiba/spider_net*
15126
15127 SPMI SUBSYSTEM
15128 R:      Stephen Boyd <sboyd@kernel.org>
15129 L:      linux-arm-msm@vger.kernel.org
15130 F:      Documentation/devicetree/bindings/spmi/
15131 F:      drivers/spmi/
15132 F:      include/dt-bindings/spmi/spmi.h
15133 F:      include/linux/spmi.h
15134 F:      include/trace/events/spmi.h
15135
15136 SPU FILE SYSTEM
15137 M:      Jeremy Kerr <jk@ozlabs.org>
15138 L:      linuxppc-dev@lists.ozlabs.org
15139 W:      http://www.ibm.com/developerworks/power/cell/
15140 S:      Supported
15141 F:      Documentation/filesystems/spufs.txt
15142 F:      arch/powerpc/platforms/cell/spufs/
15143
15144 SQUASHFS FILE SYSTEM
15145 M:      Phillip Lougher <phillip@squashfs.org.uk>
15146 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
15147 W:      http://squashfs.org.uk
15148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
15149 S:      Maintained
15150 F:      Documentation/filesystems/squashfs.txt
15151 F:      fs/squashfs/
15152
15153 SRM (Alpha) environment access
15154 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
15155 S:      Maintained
15156 F:      arch/alpha/kernel/srm_env.c
15157
15158 ST LSM6DSx IMU IIO DRIVER
15159 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
15160 L:      linux-iio@vger.kernel.org
15161 W:      http://www.st.com/
15162 S:      Maintained
15163 F:      drivers/iio/imu/st_lsm6dsx/
15164 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
15165
15166 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
15167 M:      Mickael Guene <mickael.guene@st.com>
15168 L:      linux-media@vger.kernel.org
15169 T:      git git://linuxtv.org/media_tree.git
15170 S:      Maintained
15171 F:      drivers/media/i2c/st-mipid02.c
15172 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
15173
15174 ST STM32 I2C/SMBUS DRIVER
15175 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
15176 L:      linux-i2c@vger.kernel.org
15177 S:      Maintained
15178 F:      drivers/i2c/busses/i2c-stm32*
15179
15180 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
15181 M:      Song Qiang <songqiang1304521@gmail.com>
15182 L:      linux-iio@vger.kernel.org
15183 S:      Maintained
15184 F:      drivers/iio/proximity/vl53l0x-i2c.c
15185 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
15186
15187 STABLE BRANCH
15188 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15189 M:      Sasha Levin <sashal@kernel.org>
15190 L:      stable@vger.kernel.org
15191 S:      Supported
15192 F:      Documentation/process/stable-kernel-rules.rst
15193
15194 STAGING - COMEDI
15195 M:      Ian Abbott <abbotti@mev.co.uk>
15196 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
15197 S:      Odd Fixes
15198 F:      drivers/staging/comedi/
15199
15200 STAGING - EROFS FILE SYSTEM
15201 M:      Gao Xiang <gaoxiang25@huawei.com>
15202 M:      Chao Yu <yuchao0@huawei.com>
15203 L:      linux-erofs@lists.ozlabs.org
15204 S:      Maintained
15205 F:      drivers/staging/erofs/
15206
15207 STAGING - FIELDBUS SUBSYSTEM
15208 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15209 S:      Maintained
15210 F:      drivers/staging/fieldbus/*
15211 F:      drivers/staging/fieldbus/Documentation/
15212
15213 STAGING - HMS ANYBUS-S BUS
15214 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15215 S:      Maintained
15216 F:      drivers/staging/fieldbus/anybuss/
15217
15218 STAGING - INDUSTRIAL IO
15219 M:      Jonathan Cameron <jic23@kernel.org>
15220 L:      linux-iio@vger.kernel.org
15221 S:      Odd Fixes
15222 F:      Documentation/devicetree/bindings/staging/iio/
15223 F:      drivers/staging/iio/
15224
15225 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
15226 M:      Marc Dietrich <marvin24@gmx.de>
15227 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
15228 L:      linux-tegra@vger.kernel.org
15229 S:      Maintained
15230 F:      drivers/staging/nvec/
15231
15232 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
15233 M:      Jens Frederich <jfrederich@gmail.com>
15234 M:      Daniel Drake <dsd@laptop.org>
15235 M:      Jon Nettleton <jon.nettleton@gmail.com>
15236 W:      http://wiki.laptop.org/go/DCON
15237 S:      Maintained
15238 F:      drivers/staging/olpc_dcon/
15239
15240 STAGING - REALTEK RTL8712U DRIVERS
15241 M:      Larry Finger <Larry.Finger@lwfinger.net>
15242 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
15243 S:      Odd Fixes
15244 F:      drivers/staging/rtl8712/
15245
15246 STAGING - REALTEK RTL8188EU DRIVERS
15247 M:      Larry Finger <Larry.Finger@lwfinger.net>
15248 S:      Odd Fixes
15249 F:      drivers/staging/rtl8188eu/
15250
15251 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
15252 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15253 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15254 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15255 L:      linux-fbdev@vger.kernel.org
15256 S:      Maintained
15257 F:      drivers/staging/sm750fb/
15258
15259 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
15260 M:      William Hubbs <w.d.hubbs@gmail.com>
15261 M:      Chris Brannon <chris@the-brannons.com>
15262 M:      Kirk Reiser <kirk@reisers.ca>
15263 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
15264 L:      speakup@linux-speakup.org
15265 W:      http://www.linux-speakup.org/
15266 S:      Odd Fixes
15267 F:      drivers/staging/speakup/
15268
15269 STAGING - VIA VT665X DRIVERS
15270 M:      Forest Bond <forest@alittletooquiet.net>
15271 S:      Odd Fixes
15272 F:      drivers/staging/vt665?/
15273
15274 STAGING - WILC1000 WIFI DRIVER
15275 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
15276 M:      Ajay Singh <ajay.kathat@microchip.com>
15277 L:      linux-wireless@vger.kernel.org
15278 S:      Supported
15279 F:      drivers/staging/wilc1000/
15280
15281 STAGING SUBSYSTEM
15282 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15284 L:      devel@driverdev.osuosl.org
15285 S:      Supported
15286 F:      drivers/staging/
15287
15288 STARFIRE/DURALAN NETWORK DRIVER
15289 M:      Ion Badulescu <ionut@badula.org>
15290 S:      Odd Fixes
15291 F:      drivers/net/ethernet/adaptec/starfire*
15292
15293 STEC S1220 SKD DRIVER
15294 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15295 L:      linux-block@vger.kernel.org
15296 S:      Maintained
15297 F:      drivers/block/skd*[ch]
15298
15299 STI AUDIO (ASoC) DRIVERS
15300 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15301 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15302 S:      Maintained
15303 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15304 F:      sound/soc/sti/
15305
15306 STI CEC DRIVER
15307 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15308 S:      Maintained
15309 F:      drivers/media/platform/sti/cec/
15310 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15311
15312 STK1160 USB VIDEO CAPTURE DRIVER
15313 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15314 L:      linux-media@vger.kernel.org
15315 T:      git git://linuxtv.org/media_tree.git
15316 S:      Maintained
15317 F:      drivers/media/usb/stk1160/
15318
15319 STM32 AUDIO (ASoC) DRIVERS
15320 M:      Olivier Moysan <olivier.moysan@st.com>
15321 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15322 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15323 S:      Maintained
15324 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15325 F:      sound/soc/stm/
15326
15327 STM32 TIMER/LPTIMER DRIVERS
15328 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15329 S:      Maintained
15330 F:      drivers/*/stm32-*timer*
15331 F:      drivers/pwm/pwm-stm32*
15332 F:      include/linux/*/stm32-*tim*
15333 F:      Documentation/ABI/testing/*timer-stm32
15334 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15335 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15336
15337 STMMAC ETHERNET DRIVER
15338 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15339 M:      Alexandre Torgue <alexandre.torgue@st.com>
15340 M:      Jose Abreu <joabreu@synopsys.com>
15341 L:      netdev@vger.kernel.org
15342 W:      http://www.stlinux.com
15343 S:      Supported
15344 F:      drivers/net/ethernet/stmicro/stmmac/
15345
15346 SUN3/3X
15347 M:      Sam Creasey <sammy@sammy.net>
15348 W:      http://sammy.net/sun3/
15349 S:      Maintained
15350 F:      arch/m68k/kernel/*sun3*
15351 F:      arch/m68k/sun3*/
15352 F:      arch/m68k/include/asm/sun3*
15353 F:      drivers/net/ethernet/i825xx/sun3*
15354
15355 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15356 M:      Hans de Goede <hdegoede@redhat.com>
15357 L:      linux-input@vger.kernel.org
15358 S:      Maintained
15359 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
15360 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15361
15362 SUNDANCE NETWORK DRIVER
15363 M:      Denis Kirjanov <kda@linux-powerpc.org>
15364 L:      netdev@vger.kernel.org
15365 S:      Maintained
15366 F:      drivers/net/ethernet/dlink/sundance.c
15367
15368 SUPERH
15369 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15370 M:      Rich Felker <dalias@libc.org>
15371 L:      linux-sh@vger.kernel.org
15372 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15373 S:      Maintained
15374 F:      Documentation/sh/
15375 F:      arch/sh/
15376 F:      drivers/sh/
15377
15378 SUSPEND TO RAM
15379 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15380 M:      Len Brown <len.brown@intel.com>
15381 M:      Pavel Machek <pavel@ucw.cz>
15382 L:      linux-pm@vger.kernel.org
15383 B:      https://bugzilla.kernel.org
15384 S:      Supported
15385 F:      Documentation/power/
15386 F:      arch/x86/kernel/acpi/
15387 F:      drivers/base/power/
15388 F:      kernel/power/
15389 F:      include/linux/suspend.h
15390 F:      include/linux/freezer.h
15391 F:      include/linux/pm.h
15392
15393 SVGA HANDLING
15394 M:      Martin Mares <mj@ucw.cz>
15395 L:      linux-video@atrey.karlin.mff.cuni.cz
15396 S:      Maintained
15397 F:      Documentation/admin-guide/svga.rst
15398 F:      arch/x86/boot/video*
15399
15400 SWIOTLB SUBSYSTEM
15401 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15402 L:      iommu@lists.linux-foundation.org
15403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15404 S:      Supported
15405 F:      kernel/dma/swiotlb.c
15406 F:      arch/*/kernel/pci-swiotlb.c
15407 F:      include/linux/swiotlb.h
15408
15409 SWITCHDEV
15410 M:      Jiri Pirko <jiri@resnulli.us>
15411 M:      Ivan Vecera <ivecera@redhat.com>
15412 L:      netdev@vger.kernel.org
15413 S:      Supported
15414 F:      net/switchdev/
15415 F:      include/net/switchdev.h
15416
15417 SY8106A REGULATOR DRIVER
15418 M:      Icenowy Zheng <icenowy@aosc.io>
15419 S:      Maintained
15420 F:      drivers/regulator/sy8106a-regulator.c
15421 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15422
15423 SYNC FILE FRAMEWORK
15424 M:      Sumit Semwal <sumit.semwal@linaro.org>
15425 R:      Gustavo Padovan <gustavo@padovan.org>
15426 S:      Maintained
15427 L:      linux-media@vger.kernel.org
15428 L:      dri-devel@lists.freedesktop.org
15429 F:      drivers/dma-buf/sync_*
15430 F:      drivers/dma-buf/dma-fence*
15431 F:      drivers/dma-buf/sw_sync.c
15432 F:      include/linux/sync_file.h
15433 F:      include/uapi/linux/sync_file.h
15434 F:      Documentation/driver-api/sync_file.rst
15435 T:      git git://anongit.freedesktop.org/drm/drm-misc
15436
15437 SYNOPSYS ARC ARCHITECTURE
15438 M:      Vineet Gupta <vgupta@synopsys.com>
15439 L:      linux-snps-arc@lists.infradead.org
15440 S:      Supported
15441 F:      arch/arc/
15442 F:      Documentation/devicetree/bindings/arc/*
15443 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15444 F:      drivers/clocksource/arc_timer.c
15445 F:      drivers/tty/serial/arc_uart.c
15446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15447
15448 SYNOPSYS ARC HSDK SDP pll clock driver
15449 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15450 S:      Supported
15451 F:      drivers/clk/clk-hsdk-pll.c
15452 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15453
15454 SYNOPSYS ARC SDP clock driver
15455 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15456 S:      Supported
15457 F:      drivers/clk/axs10x/*
15458 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15459
15460 SYNOPSYS ARC SDP platform support
15461 M:      Alexey Brodkin <abrodkin@synopsys.com>
15462 S:      Supported
15463 F:      arch/arc/plat-axs10x
15464 F:      arch/arc/boot/dts/ax*
15465 F:      Documentation/devicetree/bindings/arc/axs10*
15466
15467 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15468 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15469 S:      Supported
15470 F:      drivers/reset/reset-axs10x.c
15471 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15472
15473 SYNOPSYS CREG GPIO DRIVER
15474 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15475 S:      Maintained
15476 F:      drivers/gpio/gpio-creg-snps.c
15477 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15478
15479 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15480 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15481 S:      Maintained
15482 F:      drivers/tty/serial/8250/8250_dw.c
15483
15484 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15485 M:      Hoan Tran <hoan@os.amperecomputing.com>
15486 L:      linux-gpio@vger.kernel.org
15487 S:      Maintained
15488 F:      drivers/gpio/gpio-dwapb.c
15489 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15490
15491 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15492 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15493 S:      Maintained
15494 F:      drivers/dma/dwi-axi-dmac/
15495 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15496
15497 SYNOPSYS DESIGNWARE DMAC DRIVER
15498 M:      Viresh Kumar <vireshk@kernel.org>
15499 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15500 S:      Maintained
15501 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15502 F:      drivers/dma/dw/
15503 F:      include/dt-bindings/dma/dw-dmac.h
15504 F:      include/linux/dma/dw.h
15505 F:      include/linux/platform_data/dma-dw.h
15506
15507 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15508 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15509 L:      netdev@vger.kernel.org
15510 S:      Supported
15511 F:      drivers/net/ethernet/synopsys/
15512
15513 SYNOPSYS DESIGNWARE I2C DRIVER
15514 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15515 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15516 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15517 L:      linux-i2c@vger.kernel.org
15518 S:      Maintained
15519 F:      drivers/i2c/busses/i2c-designware-*
15520 F:      include/linux/platform_data/i2c-designware.h
15521
15522 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15523 M:      Jaehoon Chung <jh80.chung@samsung.com>
15524 L:      linux-mmc@vger.kernel.org
15525 S:      Maintained
15526 F:      drivers/mmc/host/dw_mmc*
15527
15528 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15529 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15530 S:      Supported
15531 F:      drivers/reset/reset-hsdk.c
15532 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15533 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15534
15535 SYSTEM CONFIGURATION (SYSCON)
15536 M:      Lee Jones <lee.jones@linaro.org>
15537 M:      Arnd Bergmann <arnd@arndb.de>
15538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15539 S:      Supported
15540 F:      drivers/mfd/syscon.c
15541
15542 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15543 M:      Sudeep Holla <sudeep.holla@arm.com>
15544 L:      linux-arm-kernel@lists.infradead.org
15545 S:      Maintained
15546 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15547 F:      drivers/clk/clk-sc[mp]i.c
15548 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15549 F:      drivers/firmware/arm_scpi.c
15550 F:      drivers/firmware/arm_scmi/
15551 F:      include/linux/sc[mp]i_protocol.h
15552
15553 SYSTEM RESET/SHUTDOWN DRIVERS
15554 M:      Sebastian Reichel <sre@kernel.org>
15555 L:      linux-pm@vger.kernel.org
15556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15557 S:      Maintained
15558 F:      Documentation/devicetree/bindings/power/reset/
15559 F:      drivers/power/reset/
15560
15561 SYSTEM TRACE MODULE CLASS
15562 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15563 S:      Maintained
15564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15565 F:      Documentation/trace/stm.rst
15566 F:      drivers/hwtracing/stm/
15567 F:      include/linux/stm.h
15568 F:      include/uapi/linux/stm.h
15569
15570 SYSV FILESYSTEM
15571 M:      Christoph Hellwig <hch@infradead.org>
15572 S:      Maintained
15573 F:      Documentation/filesystems/sysv-fs.txt
15574 F:      fs/sysv/
15575 F:      include/linux/sysv_fs.h
15576
15577 TASKSTATS STATISTICS INTERFACE
15578 M:      Balbir Singh <bsingharora@gmail.com>
15579 S:      Maintained
15580 F:      Documentation/accounting/taskstats*
15581 F:      include/linux/taskstats*
15582 F:      kernel/taskstats.c
15583
15584 TC subsystem
15585 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15586 M:      Cong Wang <xiyou.wangcong@gmail.com>
15587 M:      Jiri Pirko <jiri@resnulli.us>
15588 L:      netdev@vger.kernel.org
15589 S:      Maintained
15590 F:      include/net/pkt_cls.h
15591 F:      include/net/pkt_sched.h
15592 F:      include/net/tc_act/
15593 F:      include/uapi/linux/pkt_cls.h
15594 F:      include/uapi/linux/pkt_sched.h
15595 F:      include/uapi/linux/tc_act/
15596 F:      include/uapi/linux/tc_ematch/
15597 F:      net/sched/
15598
15599 TC90522 MEDIA DRIVER
15600 M:      Akihiro Tsukada <tskd08@gmail.com>
15601 L:      linux-media@vger.kernel.org
15602 S:      Odd Fixes
15603 F:      drivers/media/dvb-frontends/tc90522*
15604
15605 TCP LOW PRIORITY MODULE
15606 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15607 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15608 W:      http://tcp-lp-mod.sourceforge.net/
15609 S:      Maintained
15610 F:      net/ipv4/tcp_lp.c
15611
15612 TDA10071 MEDIA DRIVER
15613 M:      Antti Palosaari <crope@iki.fi>
15614 L:      linux-media@vger.kernel.org
15615 W:      https://linuxtv.org
15616 W:      http://palosaari.fi/linux/
15617 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15618 T:      git git://linuxtv.org/anttip/media_tree.git
15619 S:      Maintained
15620 F:      drivers/media/dvb-frontends/tda10071*
15621
15622 TDA18212 MEDIA DRIVER
15623 M:      Antti Palosaari <crope@iki.fi>
15624 L:      linux-media@vger.kernel.org
15625 W:      https://linuxtv.org
15626 W:      http://palosaari.fi/linux/
15627 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15628 T:      git git://linuxtv.org/anttip/media_tree.git
15629 S:      Maintained
15630 F:      drivers/media/tuners/tda18212*
15631
15632 TDA18218 MEDIA DRIVER
15633 M:      Antti Palosaari <crope@iki.fi>
15634 L:      linux-media@vger.kernel.org
15635 W:      https://linuxtv.org
15636 W:      http://palosaari.fi/linux/
15637 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15638 T:      git git://linuxtv.org/anttip/media_tree.git
15639 S:      Maintained
15640 F:      drivers/media/tuners/tda18218*
15641
15642 TDA18250 MEDIA DRIVER
15643 M:      Olli Salonen <olli.salonen@iki.fi>
15644 L:      linux-media@vger.kernel.org
15645 W:      https://linuxtv.org
15646 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15647 T:      git git://linuxtv.org/media_tree.git
15648 S:      Maintained
15649 F:      drivers/media/tuners/tda18250*
15650
15651 TDA18271 MEDIA DRIVER
15652 M:      Michael Krufky <mkrufky@linuxtv.org>
15653 L:      linux-media@vger.kernel.org
15654 W:      https://linuxtv.org
15655 W:      http://github.com/mkrufky
15656 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15657 T:      git git://linuxtv.org/mkrufky/tuners.git
15658 S:      Maintained
15659 F:      drivers/media/tuners/tda18271*
15660
15661 TDA1997x MEDIA DRIVER
15662 M:      Tim Harvey <tharvey@gateworks.com>
15663 L:      linux-media@vger.kernel.org
15664 W:      https://linuxtv.org
15665 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15666 S:      Maintained
15667 F:      drivers/media/i2c/tda1997x.*
15668
15669 TDA827x MEDIA DRIVER
15670 M:      Michael Krufky <mkrufky@linuxtv.org>
15671 L:      linux-media@vger.kernel.org
15672 W:      https://linuxtv.org
15673 W:      http://github.com/mkrufky
15674 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15675 T:      git git://linuxtv.org/mkrufky/tuners.git
15676 S:      Maintained
15677 F:      drivers/media/tuners/tda8290.*
15678
15679 TDA8290 MEDIA DRIVER
15680 M:      Michael Krufky <mkrufky@linuxtv.org>
15681 L:      linux-media@vger.kernel.org
15682 W:      https://linuxtv.org
15683 W:      http://github.com/mkrufky
15684 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15685 T:      git git://linuxtv.org/mkrufky/tuners.git
15686 S:      Maintained
15687 F:      drivers/media/tuners/tda8290.*
15688
15689 TDA9840 MEDIA DRIVER
15690 M:      Hans Verkuil <hverkuil@xs4all.nl>
15691 L:      linux-media@vger.kernel.org
15692 T:      git git://linuxtv.org/media_tree.git
15693 W:      https://linuxtv.org
15694 S:      Maintained
15695 F:      drivers/media/i2c/tda9840*
15696
15697 TEA5761 TUNER DRIVER
15698 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15699 L:      linux-media@vger.kernel.org
15700 W:      https://linuxtv.org
15701 T:      git git://linuxtv.org/media_tree.git
15702 S:      Odd fixes
15703 F:      drivers/media/tuners/tea5761.*
15704
15705 TEA5767 TUNER DRIVER
15706 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15707 L:      linux-media@vger.kernel.org
15708 W:      https://linuxtv.org
15709 T:      git git://linuxtv.org/media_tree.git
15710 S:      Maintained
15711 F:      drivers/media/tuners/tea5767.*
15712
15713 TEA6415C MEDIA DRIVER
15714 M:      Hans Verkuil <hverkuil@xs4all.nl>
15715 L:      linux-media@vger.kernel.org
15716 T:      git git://linuxtv.org/media_tree.git
15717 W:      https://linuxtv.org
15718 S:      Maintained
15719 F:      drivers/media/i2c/tea6415c*
15720
15721 TEA6420 MEDIA DRIVER
15722 M:      Hans Verkuil <hverkuil@xs4all.nl>
15723 L:      linux-media@vger.kernel.org
15724 T:      git git://linuxtv.org/media_tree.git
15725 W:      https://linuxtv.org
15726 S:      Maintained
15727 F:      drivers/media/i2c/tea6420*
15728
15729 TEAM DRIVER
15730 M:      Jiri Pirko <jiri@resnulli.us>
15731 L:      netdev@vger.kernel.org
15732 S:      Supported
15733 F:      drivers/net/team/
15734 F:      include/linux/if_team.h
15735 F:      include/uapi/linux/if_team.h
15736
15737 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15738 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15739 S:      Maintained
15740 F:      arch/x86/platform/ts5500/
15741
15742 TECHNOTREND USB IR RECEIVER
15743 M:      Sean Young <sean@mess.org>
15744 L:      linux-media@vger.kernel.org
15745 S:      Maintained
15746 F:      drivers/media/rc/ttusbir.c
15747
15748 TECHWELL TW9910 VIDEO DECODER
15749 L:      linux-media@vger.kernel.org
15750 S:      Orphan
15751 F:      drivers/media/i2c/tw9910.c
15752 F:      include/media/i2c/tw9910.h
15753
15754 TEE SUBSYSTEM
15755 M:      Jens Wiklander <jens.wiklander@linaro.org>
15756 L:      tee-dev@lists.linaro.org
15757 S:      Maintained
15758 F:      include/linux/tee_drv.h
15759 F:      include/uapi/linux/tee.h
15760 F:      drivers/tee/
15761 F:      Documentation/tee.txt
15762
15763 TEGRA ARCHITECTURE SUPPORT
15764 M:      Thierry Reding <thierry.reding@gmail.com>
15765 M:      Jonathan Hunter <jonathanh@nvidia.com>
15766 L:      linux-tegra@vger.kernel.org
15767 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15769 S:      Supported
15770 N:      [^a-z]tegra
15771
15772 TEGRA CLOCK DRIVER
15773 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15774 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15775 S:      Supported
15776 F:      drivers/clk/tegra/
15777
15778 TEGRA DMA DRIVERS
15779 M:      Laxman Dewangan <ldewangan@nvidia.com>
15780 M:      Jon Hunter <jonathanh@nvidia.com>
15781 S:      Supported
15782 F:      drivers/dma/tegra*
15783
15784 TEGRA I2C DRIVER
15785 M:      Laxman Dewangan <ldewangan@nvidia.com>
15786 R:      Dmitry Osipenko <digetx@gmail.com>
15787 S:      Supported
15788 F:      drivers/i2c/busses/i2c-tegra.c
15789
15790 TEGRA IOMMU DRIVERS
15791 M:      Thierry Reding <thierry.reding@gmail.com>
15792 L:      linux-tegra@vger.kernel.org
15793 S:      Supported
15794 F:      drivers/iommu/tegra*
15795
15796 TEGRA KBC DRIVER
15797 M:      Laxman Dewangan <ldewangan@nvidia.com>
15798 S:      Supported
15799 F:      drivers/input/keyboard/tegra-kbc.c
15800
15801 TEGRA NAND DRIVER
15802 M:      Stefan Agner <stefan@agner.ch>
15803 M:      Lucas Stach <dev@lynxeye.de>
15804 S:      Maintained
15805 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15806 F:      drivers/mtd/nand/raw/tegra_nand.c
15807
15808 TEGRA PWM DRIVER
15809 M:      Thierry Reding <thierry.reding@gmail.com>
15810 S:      Supported
15811 F:      drivers/pwm/pwm-tegra.c
15812
15813 TEGRA SERIAL DRIVER
15814 M:      Laxman Dewangan <ldewangan@nvidia.com>
15815 S:      Supported
15816 F:      drivers/tty/serial/serial-tegra.c
15817
15818 TEGRA SPI DRIVER
15819 M:      Laxman Dewangan <ldewangan@nvidia.com>
15820 S:      Supported
15821 F:      drivers/spi/spi-tegra*
15822
15823 TEGRA XUSB PADCTL DRIVER
15824 M:      JC Kuo <jckuo@nvidia.com>
15825 S:      Supported
15826 F:      drivers/phy/tegra/xusb*
15827
15828 TEHUTI ETHERNET DRIVER
15829 M:      Andy Gospodarek <andy@greyhouse.net>
15830 L:      netdev@vger.kernel.org
15831 S:      Supported
15832 F:      drivers/net/ethernet/tehuti/*
15833
15834 Telecom Clock Driver for MCPL0010
15835 M:      Mark Gross <mark.gross@intel.com>
15836 S:      Supported
15837 F:      drivers/char/tlclk.c
15838
15839 TENSILICA XTENSA PORT (xtensa)
15840 M:      Chris Zankel <chris@zankel.net>
15841 M:      Max Filippov <jcmvbkbc@gmail.com>
15842 L:      linux-xtensa@linux-xtensa.org
15843 T:      git git://github.com/czankel/xtensa-linux.git
15844 S:      Maintained
15845 F:      arch/xtensa/
15846 F:      drivers/irqchip/irq-xtensa-*
15847
15848 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15849 M:      Nishanth Menon <nm@ti.com>
15850 M:      Tero Kristo <t-kristo@ti.com>
15851 M:      Santosh Shilimkar <ssantosh@kernel.org>
15852 L:      linux-arm-kernel@lists.infradead.org
15853 S:      Maintained
15854 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15855 F:      drivers/firmware/ti_sci*
15856 F:      include/linux/soc/ti/ti_sci_protocol.h
15857 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15858 F:      drivers/soc/ti/ti_sci_pm_domains.c
15859 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15860 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15861 F:      drivers/clk/keystone/sci-clk.c
15862 F:      drivers/reset/reset-ti-sci.c
15863 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
15864 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
15865 F:      drivers/irqchip/irq-ti-sci-intr.c
15866 F:      drivers/irqchip/irq-ti-sci-inta.c
15867 F:      include/linux/soc/ti/ti_sci_inta_msi.h
15868 F:      drivers/soc/ti/ti_sci_inta_msi.c
15869
15870 Texas Instruments ASoC drivers
15871 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15872 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15873 S:      Maintained
15874 F:      sound/soc/ti/
15875
15876 Texas Instruments' DAC7612 DAC Driver
15877 M:      Ricardo Ribalda <ricardo@ribalda.com>
15878 L:      linux-iio@vger.kernel.org
15879 S:      Supported
15880 F:      drivers/iio/dac/ti-dac7612.c
15881 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15882
15883 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15884 M:      Hans Verkuil <hverkuil@xs4all.nl>
15885 L:      linux-media@vger.kernel.org
15886 T:      git git://linuxtv.org/media_tree.git
15887 W:      https://linuxtv.org
15888 S:      Maintained
15889 F:      drivers/media/radio/radio-raremono.c
15890
15891 THERMAL
15892 M:      Zhang Rui <rui.zhang@intel.com>
15893 M:      Eduardo Valentin <edubezval@gmail.com>
15894 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15895 L:      linux-pm@vger.kernel.org
15896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15898 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15899 S:      Supported
15900 F:      drivers/thermal/
15901 F:      include/linux/thermal.h
15902 F:      include/uapi/linux/thermal.h
15903 F:      include/linux/cpu_cooling.h
15904 F:      Documentation/devicetree/bindings/thermal/
15905
15906 THERMAL/CPU_COOLING
15907 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15908 M:      Viresh Kumar <viresh.kumar@linaro.org>
15909 M:      Javi Merino <javi.merino@kernel.org>
15910 L:      linux-pm@vger.kernel.org
15911 S:      Supported
15912 F:      Documentation/thermal/cpu-cooling-api.rst
15913 F:      drivers/thermal/cpu_cooling.c
15914 F:      include/linux/cpu_cooling.h
15915
15916 THINKPAD ACPI EXTRAS DRIVER
15917 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15918 L:      ibm-acpi-devel@lists.sourceforge.net
15919 L:      platform-driver-x86@vger.kernel.org
15920 W:      http://ibm-acpi.sourceforge.net
15921 W:      http://thinkwiki.org/wiki/Ibm-acpi
15922 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15923 S:      Maintained
15924 F:      drivers/platform/x86/thinkpad_acpi.c
15925
15926 THUNDERBOLT DRIVER
15927 M:      Andreas Noever <andreas.noever@gmail.com>
15928 M:      Michael Jamet <michael.jamet@intel.com>
15929 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15930 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15932 S:      Maintained
15933 F:      Documentation/admin-guide/thunderbolt.rst
15934 F:      drivers/thunderbolt/
15935 F:      include/linux/thunderbolt.h
15936
15937 THUNDERBOLT NETWORK DRIVER
15938 M:      Michael Jamet <michael.jamet@intel.com>
15939 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15940 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15941 L:      netdev@vger.kernel.org
15942 S:      Maintained
15943 F:      drivers/net/thunderbolt.c
15944
15945 THUNDERX GPIO DRIVER
15946 M:      David Daney <david.daney@cavium.com>
15947 S:      Maintained
15948 F:      drivers/gpio/gpio-thunderx.c
15949
15950 TI AM437X VPFE DRIVER
15951 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15952 L:      linux-media@vger.kernel.org
15953 W:      https://linuxtv.org
15954 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15955 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15956 S:      Maintained
15957 F:      drivers/media/platform/am437x/
15958
15959 TI BANDGAP AND THERMAL DRIVER
15960 M:      Eduardo Valentin <edubezval@gmail.com>
15961 M:      Keerthy <j-keerthy@ti.com>
15962 L:      linux-pm@vger.kernel.org
15963 L:      linux-omap@vger.kernel.org
15964 S:      Maintained
15965 F:      drivers/thermal/ti-soc-thermal/
15966
15967 TI BQ27XXX POWER SUPPLY DRIVER
15968 R:      Andrew F. Davis <afd@ti.com>
15969 F:      include/linux/power/bq27xxx_battery.h
15970 F:      drivers/power/supply/bq27xxx_battery.c
15971 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15972
15973 TI CDCE706 CLOCK DRIVER
15974 M:      Max Filippov <jcmvbkbc@gmail.com>
15975 S:      Maintained
15976 F:      drivers/clk/clk-cdce706.c
15977
15978 TI CLOCK DRIVER
15979 M:      Tero Kristo <t-kristo@ti.com>
15980 L:      linux-omap@vger.kernel.org
15981 S:      Maintained
15982 F:      drivers/clk/ti/
15983 F:      include/linux/clk/ti.h
15984
15985 TI DAVINCI MACHINE SUPPORT
15986 M:      Sekhar Nori <nsekhar@ti.com>
15987 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
15988 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15990 S:      Supported
15991 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
15992 F:      arch/arm/mach-davinci/
15993 F:      drivers/i2c/busses/i2c-davinci.c
15994 F:      arch/arm/boot/dts/da850*
15995
15996 TI DAVINCI SERIES CLOCK DRIVER
15997 M:      David Lechner <david@lechnology.com>
15998 R:      Sekhar Nori <nsekhar@ti.com>
15999 S:      Maintained
16000 F:      Documentation/devicetree/bindings/clock/ti/davinci/
16001 F:      drivers/clk/davinci/
16002
16003 TI DAVINCI SERIES GPIO DRIVER
16004 M:      Keerthy <j-keerthy@ti.com>
16005 L:      linux-gpio@vger.kernel.org
16006 S:      Maintained
16007 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
16008 F:      drivers/gpio/gpio-davinci.c
16009
16010 TI DAVINCI SERIES MEDIA DRIVER
16011 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16012 L:      linux-media@vger.kernel.org
16013 W:      https://linuxtv.org
16014 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16015 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16016 S:      Maintained
16017 F:      drivers/media/platform/davinci/
16018 F:      include/media/davinci/
16019
16020 TI ETHERNET SWITCH DRIVER (CPSW)
16021 R:      Grygorii Strashko <grygorii.strashko@ti.com>
16022 L:      linux-omap@vger.kernel.org
16023 L:      netdev@vger.kernel.org
16024 S:      Maintained
16025 F:      drivers/net/ethernet/ti/cpsw*
16026 F:      drivers/net/ethernet/ti/davinci*
16027
16028 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
16029 M:      Alex Dubov <oakad@yahoo.com>
16030 S:      Maintained
16031 W:      http://tifmxx.berlios.de/
16032 F:      drivers/memstick/host/tifm_ms.c
16033 F:      drivers/misc/tifm*
16034 F:      drivers/mmc/host/tifm_sd.c
16035 F:      include/linux/tifm.h
16036
16037 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
16038 M:      Santosh Shilimkar <ssantosh@kernel.org>
16039 L:      linux-kernel@vger.kernel.org
16040 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16041 S:      Maintained
16042 F:      drivers/soc/ti/*
16043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
16044
16045 TI LM49xxx FAMILY ASoC CODEC DRIVERS
16046 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
16047 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
16048 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16049 S:      Maintained
16050 F:      sound/soc/codecs/lm49453*
16051 F:      sound/soc/codecs/isabelle*
16052
16053 TI LP855x BACKLIGHT DRIVER
16054 M:      Milo Kim <milo.kim@ti.com>
16055 S:      Maintained
16056 F:      Documentation/driver-api/backlight/lp855x-driver.rst
16057 F:      drivers/video/backlight/lp855x_bl.c
16058 F:      include/linux/platform_data/lp855x.h
16059
16060 TI LP8727 CHARGER DRIVER
16061 M:      Milo Kim <milo.kim@ti.com>
16062 S:      Maintained
16063 F:      drivers/power/supply/lp8727_charger.c
16064 F:      include/linux/platform_data/lp8727.h
16065
16066 TI LP8788 MFD DRIVER
16067 M:      Milo Kim <milo.kim@ti.com>
16068 S:      Maintained
16069 F:      drivers/iio/adc/lp8788_adc.c
16070 F:      drivers/leds/leds-lp8788.c
16071 F:      drivers/mfd/lp8788*.c
16072 F:      drivers/power/supply/lp8788-charger.c
16073 F:      drivers/regulator/lp8788-*.c
16074 F:      include/linux/mfd/lp8788*.h
16075
16076 TI NETCP ETHERNET DRIVER
16077 M:      Wingman Kwok <w-kwok2@ti.com>
16078 M:      Murali Karicheri <m-karicheri2@ti.com>
16079 L:      netdev@vger.kernel.org
16080 S:      Maintained
16081 F:      drivers/net/ethernet/ti/netcp*
16082
16083 TI PCM3060 ASoC CODEC DRIVER
16084 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
16085 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16086 S:      Maintained
16087 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
16088 F:      sound/soc/codecs/pcm3060*
16089
16090 TI TAS571X FAMILY ASoC CODEC DRIVER
16091 M:      Kevin Cernekee <cernekee@chromium.org>
16092 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16093 S:      Odd Fixes
16094 F:      sound/soc/codecs/tas571x*
16095
16096 TI TRF7970A NFC DRIVER
16097 M:      Mark Greer <mgreer@animalcreek.com>
16098 L:      linux-wireless@vger.kernel.org
16099 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
16100 S:      Supported
16101 F:      drivers/nfc/trf7970a.c
16102 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
16103
16104 TI TWL4030 SERIES SOC CODEC DRIVER
16105 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16106 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16107 S:      Maintained
16108 F:      sound/soc/codecs/twl4030*
16109
16110 TI VPE/CAL DRIVERS
16111 M:      Benoit Parrot <bparrot@ti.com>
16112 L:      linux-media@vger.kernel.org
16113 W:      http://linuxtv.org/
16114 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16115 S:      Maintained
16116 F:      drivers/media/platform/ti-vpe/
16117
16118 TI WILINK WIRELESS DRIVERS
16119 L:      linux-wireless@vger.kernel.org
16120 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
16121 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
16122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
16123 S:      Orphan
16124 F:      drivers/net/wireless/ti/
16125 F:      include/linux/wl12xx.h
16126
16127 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
16128 M:      John Stultz <john.stultz@linaro.org>
16129 M:      Thomas Gleixner <tglx@linutronix.de>
16130 R:      Stephen Boyd <sboyd@kernel.org>
16131 L:      linux-kernel@vger.kernel.org
16132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
16133 S:      Supported
16134 F:      include/linux/clocksource.h
16135 F:      include/linux/time.h
16136 F:      include/linux/timex.h
16137 F:      include/uapi/linux/time.h
16138 F:      include/uapi/linux/timex.h
16139 F:      kernel/time/clocksource.c
16140 F:      kernel/time/time*.c
16141 F:      kernel/time/alarmtimer.c
16142 F:      kernel/time/ntp.c
16143 F:      tools/testing/selftests/timers/
16144
16145 TIPC NETWORK LAYER
16146 M:      Jon Maloy <jon.maloy@ericsson.com>
16147 M:      Ying Xue <ying.xue@windriver.com>
16148 L:      netdev@vger.kernel.org (core kernel code)
16149 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
16150 W:      http://tipc.sourceforge.net/
16151 S:      Maintained
16152 F:      include/uapi/linux/tipc*.h
16153 F:      net/tipc/
16154
16155 TLAN NETWORK DRIVER
16156 M:      Samuel Chessman <chessman@tux.org>
16157 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
16158 W:      http://sourceforge.net/projects/tlan/
16159 S:      Maintained
16160 F:      Documentation/networking/device_drivers/ti/tlan.txt
16161 F:      drivers/net/ethernet/ti/tlan.*
16162
16163 TM6000 VIDEO4LINUX DRIVER
16164 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16165 L:      linux-media@vger.kernel.org
16166 W:      https://linuxtv.org
16167 T:      git git://linuxtv.org/media_tree.git
16168 S:      Odd fixes
16169 F:      drivers/media/usb/tm6000/
16170 F:      Documentation/media/v4l-drivers/tm6000*
16171
16172 TMIO/SDHI MMC DRIVER
16173 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
16174 L:      linux-mmc@vger.kernel.org
16175 S:      Supported
16176 F:      drivers/mmc/host/tmio_mmc*
16177 F:      drivers/mmc/host/renesas_sdhi*
16178 F:      include/linux/mfd/tmio.h
16179
16180 TMP401 HARDWARE MONITOR DRIVER
16181 M:      Guenter Roeck <linux@roeck-us.net>
16182 L:      linux-hwmon@vger.kernel.org
16183 S:      Maintained
16184 F:      Documentation/hwmon/tmp401.rst
16185 F:      drivers/hwmon/tmp401.c
16186
16187 TMPFS (SHMEM FILESYSTEM)
16188 M:      Hugh Dickins <hughd@google.com>
16189 L:      linux-mm@kvack.org
16190 S:      Maintained
16191 F:      include/linux/shmem_fs.h
16192 F:      mm/shmem.c
16193
16194 TOMOYO SECURITY MODULE
16195 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
16196 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
16197 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
16198 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
16199 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
16200 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
16201 W:      https://tomoyo.osdn.jp/
16202 S:      Maintained
16203 F:      security/tomoyo/
16204
16205 TOPSTAR LAPTOP EXTRAS DRIVER
16206 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
16207 L:      platform-driver-x86@vger.kernel.org
16208 S:      Maintained
16209 F:      drivers/platform/x86/topstar-laptop.c
16210
16211 TORTURE-TEST MODULES
16212 M:      Davidlohr Bueso <dave@stgolabs.net>
16213 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
16214 M:      Josh Triplett <josh@joshtriplett.org>
16215 L:      linux-kernel@vger.kernel.org
16216 S:      Supported
16217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
16218 F:      Documentation/RCU/torture.txt
16219 F:      kernel/torture.c
16220 F:      kernel/rcu/rcutorture.c
16221 F:      kernel/rcu/rcuperf.c
16222 F:      kernel/locking/locktorture.c
16223
16224 TOSHIBA ACPI EXTRAS DRIVER
16225 M:      Azael Avalos <coproscefalo@gmail.com>
16226 L:      platform-driver-x86@vger.kernel.org
16227 S:      Maintained
16228 F:      drivers/platform/x86/toshiba_acpi.c
16229
16230 TOSHIBA BLUETOOTH DRIVER
16231 M:      Azael Avalos <coproscefalo@gmail.com>
16232 L:      platform-driver-x86@vger.kernel.org
16233 S:      Maintained
16234 F:      drivers/platform/x86/toshiba_bluetooth.c
16235
16236 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
16237 M:      Azael Avalos <coproscefalo@gmail.com>
16238 L:      platform-driver-x86@vger.kernel.org
16239 S:      Maintained
16240 F:      drivers/platform/x86/toshiba_haps.c
16241
16242 TOSHIBA SMM DRIVER
16243 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
16244 W:      http://www.buzzard.org.uk/toshiba/
16245 S:      Maintained
16246 F:      drivers/char/toshiba.c
16247 F:      include/linux/toshiba.h
16248 F:      include/uapi/linux/toshiba.h
16249
16250 TOSHIBA TC358743 DRIVER
16251 M:      Mats Randgaard <matrandg@cisco.com>
16252 L:      linux-media@vger.kernel.org
16253 S:      Maintained
16254 F:      drivers/media/i2c/tc358743*
16255 F:      include/media/i2c/tc358743.h
16256
16257 TOSHIBA WMI HOTKEYS DRIVER
16258 M:      Azael Avalos <coproscefalo@gmail.com>
16259 L:      platform-driver-x86@vger.kernel.org
16260 S:      Maintained
16261 F:      drivers/platform/x86/toshiba-wmi.c
16262
16263 TPM DEVICE DRIVER
16264 M:      Peter Huewe <peterhuewe@gmx.de>
16265 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
16266 R:      Jason Gunthorpe <jgg@ziepe.ca>
16267 L:      linux-integrity@vger.kernel.org
16268 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
16269 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
16270 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
16271 S:      Maintained
16272 F:      drivers/char/tpm/
16273
16274 TRACING
16275 M:      Steven Rostedt <rostedt@goodmis.org>
16276 M:      Ingo Molnar <mingo@redhat.com>
16277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16278 S:      Maintained
16279 F:      Documentation/trace/ftrace.rst
16280 F:      arch/*/*/*/ftrace.h
16281 F:      arch/*/kernel/ftrace.c
16282 F:      include/*/ftrace.h
16283 F:      include/linux/trace*.h
16284 F:      include/trace/
16285 F:      kernel/trace/
16286 F:      tools/testing/selftests/ftrace/
16287
16288 TRACING MMIO ACCESSES (MMIOTRACE)
16289 M:      Steven Rostedt <rostedt@goodmis.org>
16290 M:      Ingo Molnar <mingo@kernel.org>
16291 R:      Karol Herbst <karolherbst@gmail.com>
16292 R:      Pekka Paalanen <ppaalanen@gmail.com>
16293 S:      Maintained
16294 L:      linux-kernel@vger.kernel.org
16295 L:      nouveau@lists.freedesktop.org
16296 F:      kernel/trace/trace_mmiotrace.c
16297 F:      include/linux/mmiotrace.h
16298 F:      arch/x86/mm/kmmio.c
16299 F:      arch/x86/mm/mmio-mod.c
16300 F:      arch/x86/mm/testmmiotrace.c
16301
16302 TRIVIAL PATCHES
16303 M:      Jiri Kosina <trivial@kernel.org>
16304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16305 S:      Maintained
16306 K:      ^Subject:.*(?i)trivial
16307
16308 TEMPO SEMICONDUCTOR DRIVERS
16309 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16310 S:      Maintained
16311 F:      sound/soc/codecs/tscs*.c
16312 F:      sound/soc/codecs/tscs*.h
16313 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16314
16315 TTY LAYER
16316 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16317 M:      Jiri Slaby <jslaby@suse.com>
16318 S:      Supported
16319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16320 F:      Documentation/driver-api/serial/
16321 F:      drivers/tty/
16322 F:      drivers/tty/serial/serial_core.c
16323 F:      include/linux/serial_core.h
16324 F:      include/linux/serial.h
16325 F:      include/linux/tty.h
16326 F:      include/uapi/linux/serial_core.h
16327 F:      include/uapi/linux/serial.h
16328 F:      include/uapi/linux/tty.h
16329
16330 TUA9001 MEDIA DRIVER
16331 M:      Antti Palosaari <crope@iki.fi>
16332 L:      linux-media@vger.kernel.org
16333 W:      https://linuxtv.org
16334 W:      http://palosaari.fi/linux/
16335 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16336 T:      git git://linuxtv.org/anttip/media_tree.git
16337 S:      Maintained
16338 F:      drivers/media/tuners/tua9001*
16339
16340 TULIP NETWORK DRIVERS
16341 L:      netdev@vger.kernel.org
16342 L:      linux-parisc@vger.kernel.org
16343 S:      Orphan
16344 F:      drivers/net/ethernet/dec/tulip/
16345
16346 TUN/TAP driver
16347 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16348 W:      http://vtun.sourceforge.net/tun
16349 S:      Maintained
16350 F:      Documentation/networking/tuntap.txt
16351 F:      arch/um/os-Linux/drivers/
16352
16353 TURBOCHANNEL SUBSYSTEM
16354 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16355 M:      Ralf Baechle <ralf@linux-mips.org>
16356 L:      linux-mips@vger.kernel.org
16357 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16358 S:      Maintained
16359 F:      drivers/tc/
16360 F:      include/linux/tc.h
16361
16362 TURBOSTAT UTILITY
16363 M:      "Len Brown" <lenb@kernel.org>
16364 L:      linux-pm@vger.kernel.org
16365 B:      https://bugzilla.kernel.org
16366 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16368 S:      Supported
16369 F:      tools/power/x86/turbostat/
16370
16371 TW5864 VIDEO4LINUX DRIVER
16372 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16373 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16374 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16375 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16376 L:      linux-media@vger.kernel.org
16377 S:      Supported
16378 F:      drivers/media/pci/tw5864/
16379
16380 TW68 VIDEO4LINUX DRIVER
16381 M:      Hans Verkuil <hverkuil@xs4all.nl>
16382 L:      linux-media@vger.kernel.org
16383 T:      git git://linuxtv.org/media_tree.git
16384 W:      https://linuxtv.org
16385 S:      Odd Fixes
16386 F:      drivers/media/pci/tw68/
16387
16388 TW686X VIDEO4LINUX DRIVER
16389 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16390 L:      linux-media@vger.kernel.org
16391 T:      git git://linuxtv.org/media_tree.git
16392 W:      http://linuxtv.org
16393 S:      Maintained
16394 F:      drivers/media/pci/tw686x/
16395
16396 UBI FILE SYSTEM (UBIFS)
16397 M:      Richard Weinberger <richard@nod.at>
16398 M:      Artem Bityutskiy <dedekind1@gmail.com>
16399 M:      Adrian Hunter <adrian.hunter@intel.com>
16400 L:      linux-mtd@lists.infradead.org
16401 T:      git git://git.infradead.org/ubifs-2.6.git
16402 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16403 S:      Supported
16404 F:      Documentation/filesystems/ubifs.txt
16405 F:      fs/ubifs/
16406
16407 UCLINUX (M68KNOMMU AND COLDFIRE)
16408 M:      Greg Ungerer <gerg@linux-m68k.org>
16409 W:      http://www.linux-m68k.org/
16410 W:      http://www.uclinux.org/
16411 L:      linux-m68k@lists.linux-m68k.org
16412 L:      uclinux-dev@uclinux.org  (subscribers-only)
16413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16414 S:      Maintained
16415 F:      arch/m68k/coldfire/
16416 F:      arch/m68k/68*/
16417 F:      arch/m68k/*/*_no.*
16418 F:      arch/m68k/include/asm/*_no.*
16419
16420 UDF FILESYSTEM
16421 M:      Jan Kara <jack@suse.com>
16422 S:      Maintained
16423 F:      Documentation/filesystems/udf.txt
16424 F:      fs/udf/
16425
16426 UDRAW TABLET
16427 M:      Bastien Nocera <hadess@hadess.net>
16428 L:      linux-input@vger.kernel.org
16429 S:      Maintained
16430 F:      drivers/hid/hid-udraw-ps3.c
16431
16432 UFS FILESYSTEM
16433 M:      Evgeniy Dushistov <dushistov@mail.ru>
16434 S:      Maintained
16435 F:      Documentation/filesystems/ufs.txt
16436 F:      fs/ufs/
16437
16438 UHID USERSPACE HID IO DRIVER:
16439 M:      David Herrmann <dh.herrmann@googlemail.com>
16440 L:      linux-input@vger.kernel.org
16441 S:      Maintained
16442 F:      drivers/hid/uhid.c
16443 F:      include/uapi/linux/uhid.h
16444
16445 ULPI BUS
16446 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16447 L:      linux-usb@vger.kernel.org
16448 S:      Maintained
16449 F:      drivers/usb/common/ulpi.c
16450 F:      include/linux/ulpi/
16451
16452 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16453 L:      linux-usb@vger.kernel.org
16454 S:      Orphan
16455 F:      drivers/uwb/
16456 F:      include/linux/uwb.h
16457 F:      include/linux/uwb/
16458
16459 UNICODE SUBSYSTEM:
16460 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16461 L:      linux-fsdevel@vger.kernel.org
16462 S:      Supported
16463 F:      fs/unicode/
16464
16465 UNICORE32 ARCHITECTURE:
16466 M:      Guan Xuetao <gxt@pku.edu.cn>
16467 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16468 S:      Maintained
16469 T:      git git://github.com/gxt/linux.git
16470 F:      arch/unicore32/
16471
16472 UNIFDEF
16473 M:      Tony Finch <dot@dotat.at>
16474 W:      http://dotat.at/prog/unifdef
16475 S:      Maintained
16476 F:      scripts/unifdef.c
16477
16478 UNIFORM CDROM DRIVER
16479 M:      Jens Axboe <axboe@kernel.dk>
16480 W:      http://www.kernel.dk
16481 S:      Maintained
16482 F:      Documentation/cdrom/
16483 F:      drivers/cdrom/cdrom.c
16484 F:      include/linux/cdrom.h
16485 F:      include/uapi/linux/cdrom.h
16486
16487 UNISYS S-PAR DRIVERS
16488 M:      David Kershner <david.kershner@unisys.com>
16489 L:      sparmaintainer@unisys.com (Unisys internal)
16490 S:      Supported
16491 F:      include/linux/visorbus.h
16492 F:      drivers/visorbus/
16493 F:      drivers/staging/unisys/
16494
16495 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16496 R:      Alim Akhtar <alim.akhtar@samsung.com>
16497 R:      Avri Altman <avri.altman@wdc.com>
16498 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16499 L:      linux-scsi@vger.kernel.org
16500 S:      Supported
16501 F:      Documentation/scsi/ufs.txt
16502 F:      drivers/scsi/ufs/
16503
16504 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16505 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16506 L:      linux-scsi@vger.kernel.org
16507 S:      Supported
16508 F:      drivers/scsi/ufs/*dwc*
16509
16510 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16511 M:      Stanley Chu <stanley.chu@mediatek.com>
16512 L:      linux-scsi@vger.kernel.org
16513 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16514 S:      Maintained
16515 F:      drivers/scsi/ufs/ufs-mediatek*
16516
16517 UNSORTED BLOCK IMAGES (UBI)
16518 M:      Artem Bityutskiy <dedekind1@gmail.com>
16519 M:      Richard Weinberger <richard@nod.at>
16520 W:      http://www.linux-mtd.infradead.org/
16521 L:      linux-mtd@lists.infradead.org
16522 T:      git git://git.infradead.org/ubifs-2.6.git
16523 S:      Supported
16524 F:      drivers/mtd/ubi/
16525 F:      include/linux/mtd/ubi.h
16526 F:      include/uapi/mtd/ubi-user.h
16527
16528 USB "USBNET" DRIVER FRAMEWORK
16529 M:      Oliver Neukum <oneukum@suse.com>
16530 L:      netdev@vger.kernel.org
16531 W:      http://www.linux-usb.org/usbnet
16532 S:      Maintained
16533 F:      drivers/net/usb/usbnet.c
16534 F:      include/linux/usb/usbnet.h
16535
16536 USB ACM DRIVER
16537 M:      Oliver Neukum <oneukum@suse.com>
16538 L:      linux-usb@vger.kernel.org
16539 S:      Maintained
16540 F:      Documentation/usb/acm.rst
16541 F:      drivers/usb/class/cdc-acm.*
16542
16543 USB AR5523 WIRELESS DRIVER
16544 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16545 L:      linux-wireless@vger.kernel.org
16546 S:      Maintained
16547 F:      drivers/net/wireless/ath/ar5523/
16548
16549 USB ATTACHED SCSI
16550 M:      Oliver Neukum <oneukum@suse.com>
16551 L:      linux-usb@vger.kernel.org
16552 L:      linux-scsi@vger.kernel.org
16553 S:      Maintained
16554 F:      drivers/usb/storage/uas.c
16555
16556 USB CDC ETHERNET DRIVER
16557 M:      Oliver Neukum <oliver@neukum.org>
16558 L:      linux-usb@vger.kernel.org
16559 S:      Maintained
16560 F:      drivers/net/usb/cdc_*.c
16561 F:      include/uapi/linux/usb/cdc.h
16562
16563 USB CHAOSKEY DRIVER
16564 M:      Keith Packard <keithp@keithp.com>
16565 L:      linux-usb@vger.kernel.org
16566 S:      Maintained
16567 F:      drivers/usb/misc/chaoskey.c
16568
16569 USB CYPRESS C67X00 DRIVER
16570 M:      Peter Korsgaard <jacmet@sunsite.dk>
16571 L:      linux-usb@vger.kernel.org
16572 S:      Maintained
16573 F:      drivers/usb/c67x00/
16574
16575 USB DAVICOM DM9601 DRIVER
16576 M:      Peter Korsgaard <jacmet@sunsite.dk>
16577 L:      netdev@vger.kernel.org
16578 W:      http://www.linux-usb.org/usbnet
16579 S:      Maintained
16580 F:      drivers/net/usb/dm9601.c
16581
16582 USB DIAMOND RIO500 DRIVER
16583 M:      Cesar Miquel <miquel@df.uba.ar>
16584 L:      rio500-users@lists.sourceforge.net
16585 W:      http://rio500.sourceforge.net
16586 S:      Maintained
16587 F:      drivers/usb/misc/rio500*
16588
16589 USB EHCI DRIVER
16590 M:      Alan Stern <stern@rowland.harvard.edu>
16591 L:      linux-usb@vger.kernel.org
16592 S:      Maintained
16593 F:      Documentation/usb/ehci.rst
16594 F:      drivers/usb/host/ehci*
16595
16596 USB GADGET/PERIPHERAL SUBSYSTEM
16597 M:      Felipe Balbi <balbi@kernel.org>
16598 L:      linux-usb@vger.kernel.org
16599 W:      http://www.linux-usb.org/gadget
16600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16601 S:      Maintained
16602 F:      drivers/usb/gadget/
16603 F:      include/linux/usb/gadget*
16604
16605 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16606 M:      Jiri Kosina <jikos@kernel.org>
16607 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16608 L:      linux-usb@vger.kernel.org
16609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16610 S:      Maintained
16611 F:      Documentation/hid/hiddev.rst
16612 F:      drivers/hid/usbhid/
16613
16614 USB INTEL XHCI ROLE MUX DRIVER
16615 M:      Hans de Goede <hdegoede@redhat.com>
16616 L:      linux-usb@vger.kernel.org
16617 S:      Maintained
16618 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16619
16620 USB IP DRIVER FOR HISILICON KIRIN
16621 M:      Yu Chen <chenyu56@huawei.com>
16622 M:      Binghui Wang <wangbinghui@hisilicon.com>
16623 L:      linux-usb@vger.kernel.org
16624 S:      Maintained
16625 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
16626 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
16627
16628 USB ISP116X DRIVER
16629 M:      Olav Kongas <ok@artecdesign.ee>
16630 L:      linux-usb@vger.kernel.org
16631 S:      Maintained
16632 F:      drivers/usb/host/isp116x*
16633 F:      include/linux/usb/isp116x.h
16634
16635 USB LAN78XX ETHERNET DRIVER
16636 M:      Woojung Huh <woojung.huh@microchip.com>
16637 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16638 L:      netdev@vger.kernel.org
16639 S:      Maintained
16640 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16641 F:      drivers/net/usb/lan78xx.*
16642 F:      include/dt-bindings/net/microchip-lan78xx.h
16643
16644 USB MASS STORAGE DRIVER
16645 M:      Alan Stern <stern@rowland.harvard.edu>
16646 L:      linux-usb@vger.kernel.org
16647 L:      usb-storage@lists.one-eyed-alien.net
16648 S:      Maintained
16649 F:      drivers/usb/storage/
16650
16651 USB MIDI DRIVER
16652 M:      Clemens Ladisch <clemens@ladisch.de>
16653 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16655 S:      Maintained
16656 F:      sound/usb/midi.*
16657
16658 USB NETWORKING DRIVERS
16659 L:      linux-usb@vger.kernel.org
16660 S:      Odd Fixes
16661 F:      drivers/net/usb/
16662
16663 USB OHCI DRIVER
16664 M:      Alan Stern <stern@rowland.harvard.edu>
16665 L:      linux-usb@vger.kernel.org
16666 S:      Maintained
16667 F:      Documentation/usb/ohci.rst
16668 F:      drivers/usb/host/ohci*
16669
16670 USB OTG FSM (Finite State Machine)
16671 M:      Peter Chen <Peter.Chen@nxp.com>
16672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16673 L:      linux-usb@vger.kernel.org
16674 S:      Maintained
16675 F:      drivers/usb/common/usb-otg-fsm.c
16676
16677 USB OVER IP DRIVER
16678 M:      Valentina Manea <valentina.manea.m@gmail.com>
16679 M:      Shuah Khan <shuah@kernel.org>
16680 M:      Shuah Khan <skhan@linuxfoundation.org>
16681 L:      linux-usb@vger.kernel.org
16682 S:      Maintained
16683 F:      Documentation/usb/usbip_protocol.rst
16684 F:      drivers/usb/usbip/
16685 F:      tools/usb/usbip/
16686 F:      tools/testing/selftests/drivers/usb/usbip/
16687
16688 USB PEGASUS DRIVER
16689 M:      Petko Manolov <petkan@nucleusys.com>
16690 L:      linux-usb@vger.kernel.org
16691 L:      netdev@vger.kernel.org
16692 T:      git git://github.com/petkan/pegasus.git
16693 W:      https://github.com/petkan/pegasus
16694 S:      Maintained
16695 F:      drivers/net/usb/pegasus.*
16696
16697 USB PHY LAYER
16698 M:      Felipe Balbi <balbi@kernel.org>
16699 L:      linux-usb@vger.kernel.org
16700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16701 S:      Maintained
16702 F:      drivers/usb/phy/
16703
16704 USB PRINTER DRIVER (usblp)
16705 M:      Pete Zaitcev <zaitcev@redhat.com>
16706 L:      linux-usb@vger.kernel.org
16707 S:      Supported
16708 F:      drivers/usb/class/usblp.c
16709
16710 USB QMI WWAN NETWORK DRIVER
16711 M:      Bjørn Mork <bjorn@mork.no>
16712 L:      netdev@vger.kernel.org
16713 S:      Maintained
16714 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16715 F:      drivers/net/usb/qmi_wwan.c
16716
16717 USB RTL8150 DRIVER
16718 M:      Petko Manolov <petkan@nucleusys.com>
16719 L:      linux-usb@vger.kernel.org
16720 L:      netdev@vger.kernel.org
16721 T:      git git://github.com/petkan/rtl8150.git
16722 W:      https://github.com/petkan/rtl8150
16723 S:      Maintained
16724 F:      drivers/net/usb/rtl8150.c
16725
16726 USB SERIAL SUBSYSTEM
16727 M:      Johan Hovold <johan@kernel.org>
16728 L:      linux-usb@vger.kernel.org
16729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16730 S:      Maintained
16731 F:      Documentation/usb/usb-serial.rst
16732 F:      drivers/usb/serial/
16733 F:      include/linux/usb/serial.h
16734
16735 USB SMSC75XX ETHERNET DRIVER
16736 M:      Steve Glendinning <steve.glendinning@shawell.net>
16737 L:      netdev@vger.kernel.org
16738 S:      Maintained
16739 F:      drivers/net/usb/smsc75xx.*
16740
16741 USB SMSC95XX ETHERNET DRIVER
16742 M:      Steve Glendinning <steve.glendinning@shawell.net>
16743 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16744 L:      netdev@vger.kernel.org
16745 S:      Maintained
16746 F:      drivers/net/usb/smsc95xx.*
16747
16748 USB SUBSYSTEM
16749 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16750 L:      linux-usb@vger.kernel.org
16751 W:      http://www.linux-usb.org
16752 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16753 S:      Supported
16754 F:      Documentation/devicetree/bindings/usb/
16755 F:      Documentation/usb/
16756 F:      drivers/usb/
16757 F:      include/linux/usb.h
16758 F:      include/linux/usb/
16759
16760 USB TYPEC PI3USB30532 MUX DRIVER
16761 M:      Hans de Goede <hdegoede@redhat.com>
16762 L:      linux-usb@vger.kernel.org
16763 S:      Maintained
16764 F:      drivers/usb/typec/mux/pi3usb30532.c
16765
16766 USB TYPEC CLASS
16767 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16768 L:      linux-usb@vger.kernel.org
16769 S:      Maintained
16770 F:      Documentation/ABI/testing/sysfs-class-typec
16771 F:      Documentation/driver-api/usb/typec.rst
16772 F:      drivers/usb/typec/
16773 F:      include/linux/usb/typec.h
16774
16775 USB TYPEC BUS FOR ALTERNATE MODES
16776 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16777 L:      linux-usb@vger.kernel.org
16778 S:      Maintained
16779 F:      Documentation/ABI/testing/sysfs-bus-typec
16780 F:      Documentation/driver-api/usb/typec_bus.rst
16781 F:      drivers/usb/typec/altmodes/
16782 F:      include/linux/usb/typec_altmode.h
16783
16784 USB TYPEC PORT CONTROLLER DRIVERS
16785 M:      Guenter Roeck <linux@roeck-us.net>
16786 L:      linux-usb@vger.kernel.org
16787 S:      Maintained
16788 F:      drivers/usb/typec/tcpm/
16789
16790 USB UHCI DRIVER
16791 M:      Alan Stern <stern@rowland.harvard.edu>
16792 L:      linux-usb@vger.kernel.org
16793 S:      Maintained
16794 F:      drivers/usb/host/uhci*
16795
16796 USB VIDEO CLASS
16797 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16798 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16799 L:      linux-media@vger.kernel.org
16800 T:      git git://linuxtv.org/media_tree.git
16801 W:      http://www.ideasonboard.org/uvc/
16802 S:      Maintained
16803 F:      drivers/media/usb/uvc/
16804 F:      include/uapi/linux/uvcvideo.h
16805
16806 USB VISION DRIVER
16807 M:      Hans Verkuil <hverkuil@xs4all.nl>
16808 L:      linux-media@vger.kernel.org
16809 T:      git git://linuxtv.org/media_tree.git
16810 W:      https://linuxtv.org
16811 S:      Odd Fixes
16812 F:      drivers/media/usb/usbvision/
16813
16814 USB WEBCAM GADGET
16815 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16816 L:      linux-usb@vger.kernel.org
16817 S:      Maintained
16818 F:      drivers/usb/gadget/function/*uvc*
16819 F:      drivers/usb/gadget/legacy/webcam.c
16820 F:      include/uapi/linux/usb/g_uvc.h
16821
16822 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16823 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16824 L:      linux-wireless@vger.kernel.org
16825 S:      Maintained
16826 F:      drivers/net/wireless/rndis_wlan.c
16827
16828 USB XHCI DRIVER
16829 M:      Mathias Nyman <mathias.nyman@intel.com>
16830 L:      linux-usb@vger.kernel.org
16831 S:      Supported
16832 F:      drivers/usb/host/xhci*
16833 F:      drivers/usb/host/pci-quirks*
16834
16835 USB ZD1201 DRIVER
16836 L:      linux-wireless@vger.kernel.org
16837 W:      http://linux-lc100020.sourceforge.net
16838 S:      Orphan
16839 F:      drivers/net/wireless/zydas/zd1201.*
16840
16841 USB ZR364XX DRIVER
16842 M:      Antoine Jacquet <royale@zerezo.com>
16843 L:      linux-usb@vger.kernel.org
16844 L:      linux-media@vger.kernel.org
16845 T:      git git://linuxtv.org/media_tree.git
16846 W:      http://royale.zerezo.com/zr364xx/
16847 S:      Maintained
16848 F:      Documentation/media/v4l-drivers/zr364xx*
16849 F:      drivers/media/usb/zr364xx/
16850
16851 USER-MODE LINUX (UML)
16852 M:      Jeff Dike <jdike@addtoit.com>
16853 M:      Richard Weinberger <richard@nod.at>
16854 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16855 L:      linux-um@lists.infradead.org
16856 W:      http://user-mode-linux.sourceforge.net
16857 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16859 S:      Maintained
16860 F:      Documentation/virtual/uml/
16861 F:      arch/um/
16862 F:      arch/x86/um/
16863 F:      fs/hostfs/
16864
16865 USERSPACE COPYIN/COPYOUT (UIOVEC)
16866 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16867 S:      Maintained
16868 F:      lib/iov_iter.c
16869 F:      include/linux/uio.h
16870
16871 USERSPACE DMA BUFFER DRIVER
16872 M:      Gerd Hoffmann <kraxel@redhat.com>
16873 S:      Maintained
16874 L:      dri-devel@lists.freedesktop.org
16875 F:      drivers/dma-buf/udmabuf.c
16876 F:      include/uapi/linux/udmabuf.h
16877 T:      git git://anongit.freedesktop.org/drm/drm-misc
16878
16879 USERSPACE I/O (UIO)
16880 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16881 S:      Maintained
16882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16883 F:      Documentation/driver-api/uio-howto.rst
16884 F:      drivers/uio/
16885 F:      include/linux/uio_driver.h
16886
16887 UTIL-LINUX PACKAGE
16888 M:      Karel Zak <kzak@redhat.com>
16889 L:      util-linux@vger.kernel.org
16890 W:      http://en.wikipedia.org/wiki/Util-linux
16891 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16892 S:      Maintained
16893
16894 UUID HELPERS
16895 M:      Christoph Hellwig <hch@lst.de>
16896 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16897 L:      linux-kernel@vger.kernel.org
16898 T:      git git://git.infradead.org/users/hch/uuid.git
16899 F:      lib/uuid.c
16900 F:      lib/test_uuid.c
16901 F:      include/linux/uuid.h
16902 F:      include/uapi/linux/uuid.h
16903 S:      Maintained
16904
16905 UVESAFB DRIVER
16906 M:      Michal Januszewski <spock@gentoo.org>
16907 L:      linux-fbdev@vger.kernel.org
16908 W:      https://github.com/mjanusz/v86d
16909 S:      Maintained
16910 F:      Documentation/fb/uvesafb.rst
16911 F:      drivers/video/fbdev/uvesafb.*
16912
16913 VF610 NAND DRIVER
16914 M:      Stefan Agner <stefan@agner.ch>
16915 L:      linux-mtd@lists.infradead.org
16916 S:      Supported
16917 F:      drivers/mtd/nand/raw/vf610_nfc.c
16918
16919 VFAT/FAT/MSDOS FILESYSTEM
16920 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16921 S:      Maintained
16922 F:      Documentation/filesystems/vfat.txt
16923 F:      fs/fat/
16924
16925 VFIO DRIVER
16926 M:      Alex Williamson <alex.williamson@redhat.com>
16927 R:      Cornelia Huck <cohuck@redhat.com>
16928 L:      kvm@vger.kernel.org
16929 T:      git git://github.com/awilliam/linux-vfio.git
16930 S:      Maintained
16931 F:      Documentation/driver-api/vfio.rst
16932 F:      drivers/vfio/
16933 F:      include/linux/vfio.h
16934 F:      include/uapi/linux/vfio.h
16935
16936 VFIO MEDIATED DEVICE DRIVERS
16937 M:      Kirti Wankhede <kwankhede@nvidia.com>
16938 L:      kvm@vger.kernel.org
16939 S:      Maintained
16940 F:      Documentation/driver-api/vfio-mediated-device.rst
16941 F:      drivers/vfio/mdev/
16942 F:      include/linux/mdev.h
16943 F:      samples/vfio-mdev/
16944
16945 VFIO PLATFORM DRIVER
16946 M:      Eric Auger <eric.auger@redhat.com>
16947 L:      kvm@vger.kernel.org
16948 S:      Maintained
16949 F:      drivers/vfio/platform/
16950
16951 VGA_SWITCHEROO
16952 R:      Lukas Wunner <lukas@wunner.de>
16953 S:      Maintained
16954 F:      Documentation/gpu/vga-switcheroo.rst
16955 F:      drivers/gpu/vga/vga_switcheroo.c
16956 F:      include/linux/vga_switcheroo.h
16957 T:      git git://anongit.freedesktop.org/drm/drm-misc
16958
16959 VIA RHINE NETWORK DRIVER
16960 S:      Orphan
16961 F:      drivers/net/ethernet/via/via-rhine.c
16962
16963 VIA SD/MMC CARD CONTROLLER DRIVER
16964 M:      Bruce Chang <brucechang@via.com.tw>
16965 M:      Harald Welte <HaraldWelte@viatech.com>
16966 S:      Maintained
16967 F:      drivers/mmc/host/via-sdmmc.c
16968
16969 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16970 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16971 L:      linux-fbdev@vger.kernel.org
16972 S:      Maintained
16973 F:      include/linux/via-core.h
16974 F:      include/linux/via-gpio.h
16975 F:      include/linux/via_i2c.h
16976 F:      drivers/video/fbdev/via/
16977
16978 VIA VELOCITY NETWORK DRIVER
16979 M:      Francois Romieu <romieu@fr.zoreil.com>
16980 L:      netdev@vger.kernel.org
16981 S:      Maintained
16982 F:      drivers/net/ethernet/via/via-velocity.*
16983
16984 VICODEC VIRTUAL CODEC DRIVER
16985 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
16986 L:      linux-media@vger.kernel.org
16987 T:      git git://linuxtv.org/media_tree.git
16988 W:      https://linuxtv.org
16989 S:      Maintained
16990 F:      drivers/media/platform/vicodec/*
16991
16992 VIDEO MULTIPLEXER DRIVER
16993 M:      Philipp Zabel <p.zabel@pengutronix.de>
16994 L:      linux-media@vger.kernel.org
16995 S:      Maintained
16996 F:      drivers/media/platform/video-mux.c
16997
16998 VIDEO I2C POLLING DRIVER
16999 M:      Matt Ranostay <matt.ranostay@konsulko.com>
17000 L:      linux-media@vger.kernel.org
17001 S:      Maintained
17002 F:      drivers/media/i2c/video-i2c.c
17003
17004 VIDEOBUF2 FRAMEWORK
17005 M:      Pawel Osciak <pawel@osciak.com>
17006 M:      Marek Szyprowski <m.szyprowski@samsung.com>
17007 M:      Kyungmin Park <kyungmin.park@samsung.com>
17008 R:      Tomasz Figa <tfiga@chromium.org>
17009 L:      linux-media@vger.kernel.org
17010 S:      Maintained
17011 F:      drivers/media/common/videobuf2/*
17012 F:      include/media/videobuf2-*
17013
17014 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
17015 M:      Helen Koike <helen.koike@collabora.com>
17016 L:      linux-media@vger.kernel.org
17017 T:      git git://linuxtv.org/media_tree.git
17018 W:      https://linuxtv.org
17019 S:      Maintained
17020 F:      drivers/media/platform/vimc/*
17021
17022 VIRT LIB
17023 M:      Alex Williamson <alex.williamson@redhat.com>
17024 M:      Paolo Bonzini <pbonzini@redhat.com>
17025 L:      kvm@vger.kernel.org
17026 S:      Supported
17027 F:      virt/lib/
17028
17029 VIRTIO AND VHOST VSOCK DRIVER
17030 M:      Stefan Hajnoczi <stefanha@redhat.com>
17031 L:      kvm@vger.kernel.org
17032 L:      virtualization@lists.linux-foundation.org
17033 L:      netdev@vger.kernel.org
17034 S:      Maintained
17035 F:      include/linux/virtio_vsock.h
17036 F:      include/uapi/linux/virtio_vsock.h
17037 F:      include/uapi/linux/vsockmon.h
17038 F:      include/uapi/linux/vm_sockets_diag.h
17039 F:      net/vmw_vsock/diag.c
17040 F:      net/vmw_vsock/af_vsock_tap.c
17041 F:      net/vmw_vsock/virtio_transport_common.c
17042 F:      net/vmw_vsock/virtio_transport.c
17043 F:      drivers/net/vsockmon.c
17044 F:      drivers/vhost/vsock.c
17045 F:      tools/testing/vsock/
17046
17047 VIRTIO CONSOLE DRIVER
17048 M:      Amit Shah <amit@kernel.org>
17049 L:      virtualization@lists.linux-foundation.org
17050 S:      Maintained
17051 F:      drivers/char/virtio_console.c
17052 F:      include/linux/virtio_console.h
17053 F:      include/uapi/linux/virtio_console.h
17054
17055 VIRTIO CORE AND NET DRIVERS
17056 M:      "Michael S. Tsirkin" <mst@redhat.com>
17057 M:      Jason Wang <jasowang@redhat.com>
17058 L:      virtualization@lists.linux-foundation.org
17059 S:      Maintained
17060 F:      Documentation/devicetree/bindings/virtio/
17061 F:      drivers/virtio/
17062 F:      tools/virtio/
17063 F:      drivers/net/virtio_net.c
17064 F:      drivers/block/virtio_blk.c
17065 F:      include/linux/virtio*.h
17066 F:      include/uapi/linux/virtio_*.h
17067 F:      drivers/crypto/virtio/
17068 F:      mm/balloon_compaction.c
17069
17070 VIRTIO BLOCK AND SCSI DRIVERS
17071 M:      "Michael S. Tsirkin" <mst@redhat.com>
17072 M:      Jason Wang <jasowang@redhat.com>
17073 R:      Paolo Bonzini <pbonzini@redhat.com>
17074 R:      Stefan Hajnoczi <stefanha@redhat.com>
17075 L:      virtualization@lists.linux-foundation.org
17076 S:      Maintained
17077 F:      drivers/block/virtio_blk.c
17078 F:      drivers/scsi/virtio_scsi.c
17079 F:      include/uapi/linux/virtio_blk.h
17080 F:      include/uapi/linux/virtio_scsi.h
17081 F:      drivers/vhost/scsi.c
17082
17083 VIRTIO CRYPTO DRIVER
17084 M:      Gonglei <arei.gonglei@huawei.com>
17085 L:      virtualization@lists.linux-foundation.org
17086 L:      linux-crypto@vger.kernel.org
17087 S:      Maintained
17088 F:      drivers/crypto/virtio/
17089 F:      include/uapi/linux/virtio_crypto.h
17090
17091 VIRTIO DRIVERS FOR S390
17092 M:      Cornelia Huck <cohuck@redhat.com>
17093 M:      Halil Pasic <pasic@linux.ibm.com>
17094 L:      linux-s390@vger.kernel.org
17095 L:      virtualization@lists.linux-foundation.org
17096 L:      kvm@vger.kernel.org
17097 S:      Supported
17098 F:      drivers/s390/virtio/
17099 F:      arch/s390/include/uapi/asm/virtio-ccw.h
17100
17101 VIRTIO GPU DRIVER
17102 M:      David Airlie <airlied@linux.ie>
17103 M:      Gerd Hoffmann <kraxel@redhat.com>
17104 L:      dri-devel@lists.freedesktop.org
17105 L:      virtualization@lists.linux-foundation.org
17106 T:      git git://anongit.freedesktop.org/drm/drm-misc
17107 S:      Maintained
17108 F:      drivers/gpu/drm/virtio/
17109 F:      include/uapi/linux/virtio_gpu.h
17110
17111 VIRTIO HOST (VHOST)
17112 M:      "Michael S. Tsirkin" <mst@redhat.com>
17113 M:      Jason Wang <jasowang@redhat.com>
17114 L:      kvm@vger.kernel.org
17115 L:      virtualization@lists.linux-foundation.org
17116 L:      netdev@vger.kernel.org
17117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
17118 S:      Maintained
17119 F:      drivers/vhost/
17120 F:      include/uapi/linux/vhost.h
17121
17122 VIRTIO INPUT DRIVER
17123 M:      Gerd Hoffmann <kraxel@redhat.com>
17124 S:      Maintained
17125 F:      drivers/virtio/virtio_input.c
17126 F:      include/uapi/linux/virtio_input.h
17127
17128 VIRTIO IOMMU DRIVER
17129 M:      Jean-Philippe Brucker <jean-philippe.brucker@arm.com>
17130 L:      virtualization@lists.linux-foundation.org
17131 S:      Maintained
17132 F:      drivers/iommu/virtio-iommu.c
17133 F:      include/uapi/linux/virtio_iommu.h
17134
17135 VIRTUAL BOX GUEST DEVICE DRIVER
17136 M:      Hans de Goede <hdegoede@redhat.com>
17137 M:      Arnd Bergmann <arnd@arndb.de>
17138 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17139 S:      Maintained
17140 F:      include/linux/vbox_utils.h
17141 F:      include/uapi/linux/vbox*.h
17142 F:      drivers/virt/vboxguest/
17143
17144 VIRTUAL SERIO DEVICE DRIVER
17145 M:      Stephen Chandler Paul <thatslyude@gmail.com>
17146 S:      Maintained
17147 F:      drivers/input/serio/userio.c
17148 F:      include/uapi/linux/userio.h
17149
17150 VIVID VIRTUAL VIDEO DRIVER
17151 M:      Hans Verkuil <hverkuil@xs4all.nl>
17152 L:      linux-media@vger.kernel.org
17153 T:      git git://linuxtv.org/media_tree.git
17154 W:      https://linuxtv.org
17155 S:      Maintained
17156 F:      drivers/media/platform/vivid/*
17157
17158 VLYNQ BUS
17159 M:      Florian Fainelli <f.fainelli@gmail.com>
17160 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
17161 S:      Maintained
17162 F:      drivers/vlynq/vlynq.c
17163 F:      include/linux/vlynq.h
17164
17165 VME SUBSYSTEM
17166 M:      Martyn Welch <martyn@welchs.me.uk>
17167 M:      Manohar Vanga <manohar.vanga@gmail.com>
17168 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17169 L:      devel@driverdev.osuosl.org
17170 S:      Maintained
17171 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17172 F:      Documentation/driver-api/vme.rst
17173 F:      drivers/staging/vme/
17174 F:      drivers/vme/
17175 F:      include/linux/vme*
17176
17177 VMWARE BALLOON DRIVER
17178 M:      Julien Freche <jfreche@vmware.com>
17179 M:      Nadav Amit <namit@vmware.com>
17180 M:      "VMware, Inc." <pv-drivers@vmware.com>
17181 L:      linux-kernel@vger.kernel.org
17182 S:      Maintained
17183 F:      drivers/misc/vmw_balloon.c
17184
17185 VMWARE HYPERVISOR INTERFACE
17186 M:      Thomas Hellstrom <thellstrom@vmware.com>
17187 M:      "VMware, Inc." <pv-drivers@vmware.com>
17188 L:      virtualization@lists.linux-foundation.org
17189 S:      Supported
17190 F:      arch/x86/kernel/cpu/vmware.c
17191
17192 VMWARE PVRDMA DRIVER
17193 M:      Adit Ranadive <aditr@vmware.com>
17194 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17195 L:      linux-rdma@vger.kernel.org
17196 S:      Maintained
17197 F:      drivers/infiniband/hw/vmw_pvrdma/
17198
17199 VMware PVSCSI driver
17200 M:      Jim Gill <jgill@vmware.com>
17201 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17202 L:      linux-scsi@vger.kernel.org
17203 S:      Maintained
17204 F:      drivers/scsi/vmw_pvscsi.c
17205 F:      drivers/scsi/vmw_pvscsi.h
17206
17207 VMWARE VMMOUSE SUBDRIVER
17208 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
17209 M:      "VMware, Inc." <pv-drivers@vmware.com>
17210 L:      linux-input@vger.kernel.org
17211 S:      Maintained
17212 F:      drivers/input/mouse/vmmouse.c
17213 F:      drivers/input/mouse/vmmouse.h
17214
17215 VMWARE VMXNET3 ETHERNET DRIVER
17216 M:      Ronak Doshi <doshir@vmware.com>
17217 M:      "VMware, Inc." <pv-drivers@vmware.com>
17218 L:      netdev@vger.kernel.org
17219 S:      Maintained
17220 F:      drivers/net/vmxnet3/
17221
17222 VOCORE VOCORE2 BOARD
17223 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
17224 L:      linux-mips@vger.kernel.org
17225 S:      Maintained
17226 F:      arch/mips/boot/dts/ralink/vocore2.dts
17227
17228 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
17229 M:      Liam Girdwood <lgirdwood@gmail.com>
17230 M:      Mark Brown <broonie@kernel.org>
17231 L:      linux-kernel@vger.kernel.org
17232 W:      http://www.slimlogic.co.uk/?p=48
17233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
17234 S:      Supported
17235 F:      Documentation/devicetree/bindings/regulator/
17236 F:      Documentation/power/regulator/
17237 F:      drivers/regulator/
17238 F:      include/dt-bindings/regulator/
17239 F:      include/linux/regulator/
17240
17241 VRF
17242 M:      David Ahern <dsa@cumulusnetworks.com>
17243 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
17244 L:      netdev@vger.kernel.org
17245 S:      Maintained
17246 F:      drivers/net/vrf.c
17247 F:      Documentation/networking/vrf.txt
17248
17249 VT1211 HARDWARE MONITOR DRIVER
17250 M:      Juerg Haefliger <juergh@gmail.com>
17251 L:      linux-hwmon@vger.kernel.org
17252 S:      Maintained
17253 F:      Documentation/hwmon/vt1211.rst
17254 F:      drivers/hwmon/vt1211.c
17255
17256 VT8231 HARDWARE MONITOR DRIVER
17257 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
17258 L:      linux-hwmon@vger.kernel.org
17259 S:      Maintained
17260 F:      drivers/hwmon/vt8231.c
17261
17262 VUB300 USB to SDIO/SD/MMC bridge chip
17263 M:      Tony Olech <tony.olech@elandigitalsystems.com>
17264 L:      linux-mmc@vger.kernel.org
17265 L:      linux-usb@vger.kernel.org
17266 S:      Supported
17267 F:      drivers/mmc/host/vub300.c
17268
17269 W1 DALLAS'S 1-WIRE BUS
17270 M:      Evgeniy Polyakov <zbr@ioremap.net>
17271 S:      Maintained
17272 F:      Documentation/devicetree/bindings/w1/
17273 F:      Documentation/w1/
17274 F:      drivers/w1/
17275 F:      include/linux/w1.h
17276
17277 W83791D HARDWARE MONITORING DRIVER
17278 M:      Marc Hulsman <m.hulsman@tudelft.nl>
17279 L:      linux-hwmon@vger.kernel.org
17280 S:      Maintained
17281 F:      Documentation/hwmon/w83791d.rst
17282 F:      drivers/hwmon/w83791d.c
17283
17284 W83793 HARDWARE MONITORING DRIVER
17285 M:      Rudolf Marek <r.marek@assembler.cz>
17286 L:      linux-hwmon@vger.kernel.org
17287 S:      Maintained
17288 F:      Documentation/hwmon/w83793.rst
17289 F:      drivers/hwmon/w83793.c
17290
17291 W83795 HARDWARE MONITORING DRIVER
17292 M:      Jean Delvare <jdelvare@suse.com>
17293 L:      linux-hwmon@vger.kernel.org
17294 S:      Maintained
17295 F:      drivers/hwmon/w83795.c
17296
17297 W83L51xD SD/MMC CARD INTERFACE DRIVER
17298 M:      Pierre Ossman <pierre@ossman.eu>
17299 S:      Maintained
17300 F:      drivers/mmc/host/wbsd.*
17301
17302 WACOM PROTOCOL 4 SERIAL TABLETS
17303 M:      Julian Squires <julian@cipht.net>
17304 M:      Hans de Goede <hdegoede@redhat.com>
17305 L:      linux-input@vger.kernel.org
17306 S:      Maintained
17307 F:      drivers/input/tablet/wacom_serial4.c
17308
17309 WATCHDOG DEVICE DRIVERS
17310 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17311 M:      Guenter Roeck <linux@roeck-us.net>
17312 L:      linux-watchdog@vger.kernel.org
17313 W:      http://www.linux-watchdog.org/
17314 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17315 S:      Maintained
17316 F:      Documentation/devicetree/bindings/watchdog/
17317 F:      Documentation/watchdog/
17318 F:      drivers/watchdog/
17319 F:      include/linux/watchdog.h
17320 F:      include/uapi/linux/watchdog.h
17321
17322 WHISKEYCOVE PMIC GPIO DRIVER
17323 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17324 L:      linux-gpio@vger.kernel.org
17325 S:      Maintained
17326 F:      drivers/gpio/gpio-wcove.c
17327
17328 WHWAVE RTC DRIVER
17329 M:      Dianlong Li <long17.cool@163.com>
17330 L:      linux-rtc@vger.kernel.org
17331 S:      Maintained
17332 F:      drivers/rtc/rtc-sd3078.c
17333
17334 WIIMOTE HID DRIVER
17335 M:      David Herrmann <dh.herrmann@googlemail.com>
17336 L:      linux-input@vger.kernel.org
17337 S:      Maintained
17338 F:      drivers/hid/hid-wiimote*
17339
17340 WILOCITY WIL6210 WIRELESS DRIVER
17341 M:      Maya Erez <merez@codeaurora.org>
17342 L:      linux-wireless@vger.kernel.org
17343 L:      wil6210@qti.qualcomm.com
17344 S:      Supported
17345 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17346 F:      drivers/net/wireless/ath/wil6210/
17347
17348 WIMAX STACK
17349 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17350 M:      linux-wimax@intel.com
17351 L:      wimax@linuxwimax.org (subscribers-only)
17352 S:      Supported
17353 W:      http://linuxwimax.org
17354 F:      Documentation/wimax/README.wimax
17355 F:      include/linux/wimax/debug.h
17356 F:      include/net/wimax.h
17357 F:      include/uapi/linux/wimax.h
17358 F:      net/wimax/
17359
17360 WINBOND CIR DRIVER
17361 M:      David Härdeman <david@hardeman.nu>
17362 S:      Maintained
17363 F:      drivers/media/rc/winbond-cir.c
17364
17365 RCMM REMOTE CONTROLS DECODER
17366 M:      Patrick Lerda <patrick9876@free.fr>
17367 S:      Maintained
17368 F:      drivers/media/rc/ir-rcmm-decoder.c
17369
17370 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17371 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17372 L:      linux-watchdog@vger.kernel.org
17373 S:      Maintained
17374 F:      drivers/watchdog/ebc-c384_wdt.c
17375
17376 WINSYSTEMS WS16C48 GPIO DRIVER
17377 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17378 L:      linux-gpio@vger.kernel.org
17379 S:      Maintained
17380 F:      drivers/gpio/gpio-ws16c48.c
17381
17382 WISTRON LAPTOP BUTTON DRIVER
17383 M:      Miloslav Trmac <mitr@volny.cz>
17384 S:      Maintained
17385 F:      drivers/input/misc/wistron_btns.c
17386
17387 WL3501 WIRELESS PCMCIA CARD DRIVER
17388 L:      linux-wireless@vger.kernel.org
17389 S:      Odd fixes
17390 F:      drivers/net/wireless/wl3501*
17391
17392 WOLFSON MICROELECTRONICS DRIVERS
17393 L:      patches@opensource.cirrus.com
17394 T:      git https://github.com/CirrusLogic/linux-drivers.git
17395 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17396 S:      Supported
17397 F:      Documentation/hwmon/wm83??.rst
17398 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17399 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17400 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17401 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17402 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17403 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17404 F:      drivers/clk/clk-wm83*.c
17405 F:      drivers/extcon/extcon-arizona.c
17406 F:      drivers/leds/leds-wm83*.c
17407 F:      drivers/gpio/gpio-*wm*.c
17408 F:      drivers/gpio/gpio-arizona.c
17409 F:      drivers/hwmon/wm83??-hwmon.c
17410 F:      drivers/input/misc/wm831x-on.c
17411 F:      drivers/input/touchscreen/wm831x-ts.c
17412 F:      drivers/input/touchscreen/wm97*.c
17413 F:      drivers/mfd/arizona*
17414 F:      drivers/mfd/wm*.c
17415 F:      drivers/mfd/cs47l24*
17416 F:      drivers/power/supply/wm83*.c
17417 F:      drivers/rtc/rtc-wm83*.c
17418 F:      drivers/regulator/wm8*.c
17419 F:      drivers/regulator/arizona*
17420 F:      drivers/video/backlight/wm83*_bl.c
17421 F:      drivers/watchdog/wm83*_wdt.c
17422 F:      include/linux/mfd/arizona/
17423 F:      include/linux/mfd/wm831x/
17424 F:      include/linux/mfd/wm8350/
17425 F:      include/linux/mfd/wm8400*
17426 F:      include/linux/regulator/arizona*
17427 F:      include/linux/wm97xx.h
17428 F:      include/sound/wm????.h
17429 F:      sound/soc/codecs/arizona.?
17430 F:      sound/soc/codecs/wm*
17431 F:      sound/soc/codecs/cs47l24*
17432
17433 WORKQUEUE
17434 M:      Tejun Heo <tj@kernel.org>
17435 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17437 S:      Maintained
17438 F:      include/linux/workqueue.h
17439 F:      kernel/workqueue.c
17440 F:      Documentation/core-api/workqueue.rst
17441
17442 X-POWERS AXP288 PMIC DRIVERS
17443 M:      Hans de Goede <hdegoede@redhat.com>
17444 S:      Maintained
17445 N:      axp288
17446 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17447
17448 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17449 M:      Chen-Yu Tsai <wens@csie.org>
17450 L:      linux-kernel@vger.kernel.org
17451 S:      Maintained
17452 N:      axp[128]
17453
17454 X.25 NETWORK LAYER
17455 M:      Andrew Hendry <andrew.hendry@gmail.com>
17456 L:      linux-x25@vger.kernel.org
17457 S:      Odd Fixes
17458 F:      Documentation/networking/x25*
17459 F:      include/net/x25*
17460 F:      net/x25/
17461
17462 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17463 M:      Thomas Gleixner <tglx@linutronix.de>
17464 M:      Ingo Molnar <mingo@redhat.com>
17465 M:      Borislav Petkov <bp@alien8.de>
17466 R:      "H. Peter Anvin" <hpa@zytor.com>
17467 M:      x86@kernel.org
17468 L:      linux-kernel@vger.kernel.org
17469 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17470 S:      Maintained
17471 F:      Documentation/devicetree/bindings/x86/
17472 F:      Documentation/x86/
17473 F:      arch/x86/
17474
17475 X86 ENTRY CODE
17476 M:      Andy Lutomirski <luto@kernel.org>
17477 L:      linux-kernel@vger.kernel.org
17478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17479 S:      Maintained
17480 F:      arch/x86/entry/
17481
17482 X86 MCE INFRASTRUCTURE
17483 M:      Tony Luck <tony.luck@intel.com>
17484 M:      Borislav Petkov <bp@alien8.de>
17485 L:      linux-edac@vger.kernel.org
17486 S:      Maintained
17487 F:      arch/x86/kernel/cpu/mce/*
17488
17489 X86 MICROCODE UPDATE SUPPORT
17490 M:      Borislav Petkov <bp@alien8.de>
17491 S:      Maintained
17492 F:      arch/x86/kernel/cpu/microcode/*
17493
17494 X86 MM
17495 M:      Dave Hansen <dave.hansen@linux.intel.com>
17496 M:      Andy Lutomirski <luto@kernel.org>
17497 M:      Peter Zijlstra <peterz@infradead.org>
17498 L:      linux-kernel@vger.kernel.org
17499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17500 S:      Maintained
17501 F:      arch/x86/mm/
17502
17503 X86 PLATFORM DRIVERS
17504 M:      Darren Hart <dvhart@infradead.org>
17505 M:      Andy Shevchenko <andy@infradead.org>
17506 L:      platform-driver-x86@vger.kernel.org
17507 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
17508 S:      Maintained
17509 F:      drivers/platform/x86/
17510 F:      drivers/platform/olpc/
17511
17512 X86 PLATFORM DRIVERS - ARCH
17513 R:      Darren Hart <dvhart@infradead.org>
17514 R:      Andy Shevchenko <andy@infradead.org>
17515 L:      platform-driver-x86@vger.kernel.org
17516 L:      x86@kernel.org
17517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17518 S:      Maintained
17519 F:      arch/x86/platform
17520
17521 X86 VDSO
17522 M:      Andy Lutomirski <luto@kernel.org>
17523 L:      linux-kernel@vger.kernel.org
17524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
17525 S:      Maintained
17526 F:      arch/x86/entry/vdso/
17527
17528 XARRAY
17529 M:      Matthew Wilcox <willy@infradead.org>
17530 L:      linux-fsdevel@vger.kernel.org
17531 S:      Supported
17532 F:      Documentation/core-api/xarray.rst
17533 F:      lib/idr.c
17534 F:      lib/xarray.c
17535 F:      include/linux/idr.h
17536 F:      include/linux/xarray.h
17537 F:      tools/testing/radix-tree
17538
17539 XBOX DVD IR REMOTE
17540 M:      Benjamin Valentin <benpicco@googlemail.com>
17541 S:      Maintained
17542 F:      drivers/media/rc/xbox_remote.c
17543 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
17544
17545 XC2028/3028 TUNER DRIVER
17546 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17547 L:      linux-media@vger.kernel.org
17548 W:      https://linuxtv.org
17549 T:      git git://linuxtv.org/media_tree.git
17550 S:      Maintained
17551 F:      drivers/media/tuners/tuner-xc2028.*
17552
17553 XDP (eXpress Data Path)
17554 M:      Alexei Starovoitov <ast@kernel.org>
17555 M:      Daniel Borkmann <daniel@iogearbox.net>
17556 M:      David S. Miller <davem@davemloft.net>
17557 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17558 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17559 M:      John Fastabend <john.fastabend@gmail.com>
17560 L:      netdev@vger.kernel.org
17561 L:      xdp-newbies@vger.kernel.org
17562 L:      bpf@vger.kernel.org
17563 S:      Supported
17564 F:      net/core/xdp.c
17565 F:      include/net/xdp.h
17566 F:      kernel/bpf/devmap.c
17567 F:      kernel/bpf/cpumap.c
17568 F:      include/trace/events/xdp.h
17569 K:      xdp
17570 N:      xdp
17571
17572 XDP SOCKETS (AF_XDP)
17573 M:      Björn Töpel <bjorn.topel@intel.com>
17574 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17575 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
17576 L:      netdev@vger.kernel.org
17577 L:      bpf@vger.kernel.org
17578 S:      Maintained
17579 F:      kernel/bpf/xskmap.c
17580 F:      net/xdp/
17581
17582 XEN BLOCK SUBSYSTEM
17583 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17584 M:      Roger Pau Monné <roger.pau@citrix.com>
17585 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17586 S:      Supported
17587 F:      drivers/block/xen-blkback/*
17588 F:      drivers/block/xen*
17589
17590 XEN HYPERVISOR ARM
17591 M:      Stefano Stabellini <sstabellini@kernel.org>
17592 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17593 S:      Maintained
17594 F:      arch/arm/xen/
17595 F:      arch/arm/include/asm/xen/
17596
17597 XEN HYPERVISOR ARM64
17598 M:      Stefano Stabellini <sstabellini@kernel.org>
17599 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17600 S:      Maintained
17601 F:      arch/arm64/xen/
17602 F:      arch/arm64/include/asm/xen/
17603
17604 XEN HYPERVISOR INTERFACE
17605 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17606 M:      Juergen Gross <jgross@suse.com>
17607 R:      Stefano Stabellini <sstabellini@kernel.org>
17608 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17610 S:      Supported
17611 F:      arch/x86/xen/
17612 F:      arch/x86/platform/pvh/
17613 F:      drivers/*/xen-*front.c
17614 F:      drivers/xen/
17615 F:      arch/x86/include/asm/xen/
17616 F:      arch/x86/include/asm/pvclock-abi.h
17617 F:      include/xen/
17618 F:      include/uapi/xen/
17619 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17620 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17621
17622 XEN NETWORK BACKEND DRIVER
17623 M:      Wei Liu <wei.liu@kernel.org>
17624 M:      Paul Durrant <paul.durrant@citrix.com>
17625 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17626 L:      netdev@vger.kernel.org
17627 S:      Supported
17628 F:      drivers/net/xen-netback/*
17629
17630 XEN PCI SUBSYSTEM
17631 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17632 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17633 S:      Supported
17634 F:      arch/x86/pci/*xen*
17635 F:      drivers/pci/*xen*
17636
17637 XEN PVSCSI DRIVERS
17638 M:      Juergen Gross <jgross@suse.com>
17639 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17640 L:      linux-scsi@vger.kernel.org
17641 S:      Supported
17642 F:      drivers/scsi/xen-scsifront.c
17643 F:      drivers/xen/xen-scsiback.c
17644 F:      include/xen/interface/io/vscsiif.h
17645
17646 XEN SWIOTLB SUBSYSTEM
17647 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17648 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17649 L:      iommu@lists.linux-foundation.org
17650 S:      Supported
17651 F:      arch/x86/xen/*swiotlb*
17652 F:      drivers/xen/*swiotlb*
17653
17654 XEN SOUND FRONTEND DRIVER
17655 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17656 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17657 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17658 S:      Supported
17659 F:      sound/xen/*
17660
17661 XFS FILESYSTEM
17662 M:      Darrick J. Wong <darrick.wong@oracle.com>
17663 M:      linux-xfs@vger.kernel.org
17664 L:      linux-xfs@vger.kernel.org
17665 W:      http://xfs.org/
17666 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17667 S:      Supported
17668 F:      Documentation/admin-guide/xfs.rst
17669 F:      Documentation/ABI/testing/sysfs-fs-xfs
17670 F:      Documentation/filesystems/xfs-delayed-logging-design.txt
17671 F:      Documentation/filesystems/xfs-self-describing-metadata.txt
17672 F:      fs/xfs/
17673 F:      include/uapi/linux/dqblk_xfs.h
17674 F:      include/uapi/linux/fsmap.h
17675
17676 XILINX AXI ETHERNET DRIVER
17677 M:      Anirudha Sarangi <anirudh@xilinx.com>
17678 M:      John Linn <John.Linn@xilinx.com>
17679 S:      Maintained
17680 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17681
17682 XILINX UARTLITE SERIAL DRIVER
17683 M:      Peter Korsgaard <jacmet@sunsite.dk>
17684 L:      linux-serial@vger.kernel.org
17685 S:      Maintained
17686 F:      drivers/tty/serial/uartlite.c
17687
17688 XILINX VIDEO IP CORES
17689 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17690 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17691 L:      linux-media@vger.kernel.org
17692 T:      git git://linuxtv.org/media_tree.git
17693 S:      Supported
17694 F:      Documentation/devicetree/bindings/media/xilinx/
17695 F:      drivers/media/platform/xilinx/
17696 F:      include/uapi/linux/xilinx-v4l2-controls.h
17697
17698 XILLYBUS DRIVER
17699 M:      Eli Billauer <eli.billauer@gmail.com>
17700 L:      linux-kernel@vger.kernel.org
17701 S:      Supported
17702 F:      drivers/char/xillybus/
17703
17704 XLP9XX I2C DRIVER
17705 M:      George Cherian <george.cherian@cavium.com>
17706 M:      Jan Glauber <jglauber@cavium.com>
17707 L:      linux-i2c@vger.kernel.org
17708 W:      http://www.cavium.com
17709 S:      Supported
17710 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
17711 F:      drivers/i2c/busses/i2c-xlp9xx.c
17712
17713 XRA1403 GPIO EXPANDER
17714 M:      Nandor Han <nandor.han@ge.com>
17715 M:      Semi Malinen <semi.malinen@ge.com>
17716 L:      linux-gpio@vger.kernel.org
17717 S:      Maintained
17718 F:      drivers/gpio/gpio-xra1403.c
17719 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17720
17721 XTENSA XTFPGA PLATFORM SUPPORT
17722 M:      Max Filippov <jcmvbkbc@gmail.com>
17723 L:      linux-xtensa@linux-xtensa.org
17724 S:      Maintained
17725 F:      drivers/spi/spi-xtensa-xtfpga.c
17726 F:      sound/soc/xtensa/xtfpga-i2s.c
17727
17728 YAM DRIVER FOR AX.25
17729 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17730 L:      linux-hams@vger.kernel.org
17731 S:      Maintained
17732 F:      drivers/net/hamradio/yam*
17733 F:      include/linux/yam.h
17734
17735 YAMA SECURITY MODULE
17736 M:      Kees Cook <keescook@chromium.org>
17737 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17738 S:      Supported
17739 F:      security/yama/
17740 F:      Documentation/admin-guide/LSM/Yama.rst
17741
17742 YEALINK PHONE DRIVER
17743 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17744 L:      usbb2k-api-dev@nongnu.org
17745 S:      Maintained
17746 F:      Documentation/input/devices/yealink.rst
17747 F:      drivers/input/misc/yealink.*
17748
17749 Z8530 DRIVER FOR AX.25
17750 M:      Joerg Reuter <jreuter@yaina.de>
17751 W:      http://yaina.de/jreuter/
17752 W:      http://www.qsl.net/dl1bke/
17753 L:      linux-hams@vger.kernel.org
17754 S:      Maintained
17755 F:      Documentation/networking/z8530drv.txt
17756 F:      drivers/net/hamradio/*scc.c
17757 F:      drivers/net/hamradio/z8530.h
17758
17759 ZBUD COMPRESSED PAGE ALLOCATOR
17760 M:      Seth Jennings <sjenning@redhat.com>
17761 M:      Dan Streetman <ddstreet@ieee.org>
17762 L:      linux-mm@kvack.org
17763 S:      Maintained
17764 F:      mm/zbud.c
17765 F:      include/linux/zbud.h
17766
17767 ZD1211RW WIRELESS DRIVER
17768 M:      Daniel Drake <dsd@gentoo.org>
17769 M:      Ulrich Kunitz <kune@deine-taler.de>
17770 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17771 L:      linux-wireless@vger.kernel.org
17772 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17773 S:      Maintained
17774 F:      drivers/net/wireless/zydas/zd1211rw/
17775
17776 ZD1301 MEDIA DRIVER
17777 M:      Antti Palosaari <crope@iki.fi>
17778 L:      linux-media@vger.kernel.org
17779 W:      https://linuxtv.org/
17780 W:      http://palosaari.fi/linux/
17781 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17782 S:      Maintained
17783 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17784
17785 ZD1301_DEMOD MEDIA DRIVER
17786 M:      Antti Palosaari <crope@iki.fi>
17787 L:      linux-media@vger.kernel.org
17788 W:      https://linuxtv.org/
17789 W:      http://palosaari.fi/linux/
17790 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17791 S:      Maintained
17792 F:      drivers/media/dvb-frontends/zd1301_demod*
17793
17794 ZHAOXIN PROCESSOR SUPPORT
17795 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
17796 L:      linux-kernel@vger.kernel.org
17797 S:      Maintained
17798 F:      arch/x86/kernel/cpu/zhaoxin.c
17799
17800 ZPOOL COMPRESSED PAGE STORAGE API
17801 M:      Dan Streetman <ddstreet@ieee.org>
17802 L:      linux-mm@kvack.org
17803 S:      Maintained
17804 F:      mm/zpool.c
17805 F:      include/linux/zpool.h
17806
17807 ZR36067 VIDEO FOR LINUX DRIVER
17808 L:      mjpeg-users@lists.sourceforge.net
17809 L:      linux-media@vger.kernel.org
17810 W:      http://mjpeg.sourceforge.net/driver-zoran/
17811 T:      hg https://linuxtv.org/hg/v4l-dvb
17812 S:      Odd Fixes
17813 F:      drivers/staging/media/zoran/
17814
17815 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17816 M:      Minchan Kim <minchan@kernel.org>
17817 M:      Nitin Gupta <ngupta@vflare.org>
17818 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17819 L:      linux-kernel@vger.kernel.org
17820 S:      Maintained
17821 F:      drivers/block/zram/
17822 F:      Documentation/admin-guide/blockdev/zram.rst
17823
17824 ZS DECSTATION Z85C30 SERIAL DRIVER
17825 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17826 S:      Maintained
17827 F:      drivers/tty/serial/zs.*
17828
17829 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17830 M:      Minchan Kim <minchan@kernel.org>
17831 M:      Nitin Gupta <ngupta@vflare.org>
17832 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17833 L:      linux-mm@kvack.org
17834 S:      Maintained
17835 F:      mm/zsmalloc.c
17836 F:      include/linux/zsmalloc.h
17837 F:      Documentation/vm/zsmalloc.rst
17838
17839 ZSWAP COMPRESSED SWAP CACHING
17840 M:      Seth Jennings <sjenning@redhat.com>
17841 M:      Dan Streetman <ddstreet@ieee.org>
17842 L:      linux-mm@kvack.org
17843 S:      Maintained
17844 F:      mm/zswap.c
17845
17846 THE REST
17847 M:      Linus Torvalds <torvalds@linux-foundation.org>
17848 L:      linux-kernel@vger.kernel.org
17849 Q:      http://patchwork.kernel.org/project/LKML/list/
17850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17851 S:      Buried alive in reporters
17852 F:      *
17853 F:      */