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://linux-arm.org/linux-ld.git for-upstream/mali-dp
1240 F:      drivers/gpu/drm/arm/display/include/
1241 F:      drivers/gpu/drm/arm/display/komeda/
1242 F:      Documentation/devicetree/bindings/display/arm,komeda.txt
1243 F:      Documentation/gpu/komeda-kms.rst
1244
1245 ARM MALI-DP DRM DRIVER
1246 M:      Liviu Dudau <liviu.dudau@arm.com>
1247 M:      Brian Starkey <brian.starkey@arm.com>
1248 L:      Mali DP Maintainers <malidp@foss.arm.com>
1249 S:      Supported
1250 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1251 F:      drivers/gpu/drm/arm/
1252 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1253 F:      Documentation/gpu/afbc.rst
1254
1255 ARM MALI PANFROST DRM DRIVER
1256 M:      Rob Herring <robh@kernel.org>
1257 M:      Tomeu Vizoso <tomeu.vizoso@collabora.com>
1258 L:      dri-devel@lists.freedesktop.org
1259 S:      Supported
1260 T:      git git://anongit.freedesktop.org/drm/drm-misc
1261 F:      drivers/gpu/drm/panfrost/
1262 F:      include/uapi/drm/panfrost_drm.h
1263
1264 ARM MFM AND FLOPPY DRIVERS
1265 M:      Ian Molton <spyro@f2s.com>
1266 S:      Maintained
1267 F:      arch/arm/lib/floppydma.S
1268 F:      arch/arm/include/asm/floppy.h
1269
1270 ARM PMU PROFILING AND DEBUGGING
1271 M:      Will Deacon <will@kernel.org>
1272 M:      Mark Rutland <mark.rutland@arm.com>
1273 S:      Maintained
1274 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1275 F:      arch/arm*/kernel/perf_*
1276 F:      arch/arm/oprofile/common.c
1277 F:      arch/arm*/kernel/hw_breakpoint.c
1278 F:      arch/arm*/include/asm/hw_breakpoint.h
1279 F:      arch/arm*/include/asm/perf_event.h
1280 F:      drivers/perf/*
1281 F:      include/linux/perf/arm_pmu.h
1282 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1283 F:      Documentation/devicetree/bindings/perf/
1284
1285 ARM PORT
1286 M:      Russell King <linux@armlinux.org.uk>
1287 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1288 W:      http://www.armlinux.org.uk/
1289 S:      Odd Fixes
1290 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1291 F:      arch/arm/
1292 X:      arch/arm/boot/dts/
1293
1294 ARM PRIMECELL AACI PL041 DRIVER
1295 M:      Russell King <linux@armlinux.org.uk>
1296 S:      Odd Fixes
1297 F:      sound/arm/aaci.*
1298
1299 ARM PRIMECELL BUS SUPPORT
1300 M:      Russell King <linux@armlinux.org.uk>
1301 S:      Odd Fixes
1302 F:      drivers/amba/
1303 F:      include/linux/amba/bus.h
1304
1305 ARM PRIMECELL CLCD PL110 DRIVER
1306 M:      Russell King <linux@armlinux.org.uk>
1307 S:      Odd Fixes
1308 F:      drivers/video/fbdev/amba-clcd.*
1309
1310 ARM PRIMECELL KMI PL050 DRIVER
1311 M:      Russell King <linux@armlinux.org.uk>
1312 S:      Odd Fixes
1313 F:      drivers/input/serio/ambakmi.*
1314 F:      include/linux/amba/kmi.h
1315
1316 ARM PRIMECELL MMCI PL180/1 DRIVER
1317 M:      Russell King <linux@armlinux.org.uk>
1318 S:      Odd Fixes
1319 F:      drivers/mmc/host/mmci.*
1320 F:      include/linux/amba/mmci.h
1321
1322 ARM PRIMECELL SSP PL022 SPI DRIVER
1323 M:      Linus Walleij <linus.walleij@linaro.org>
1324 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1325 S:      Maintained
1326 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1327 F:      drivers/spi/spi-pl022.c
1328
1329 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1330 M:      Russell King <linux@armlinux.org.uk>
1331 S:      Odd Fixes
1332 F:      drivers/tty/serial/amba-pl01*.c
1333 F:      include/linux/amba/serial.h
1334
1335 ARM PRIMECELL VIC PL190/PL192 DRIVER
1336 M:      Linus Walleij <linus.walleij@linaro.org>
1337 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1338 S:      Maintained
1339 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1340 F:      drivers/irqchip/irq-vic.c
1341
1342 AMAZON ANNAPURNA LABS FIC DRIVER
1343 M:      Talel Shenhar <talel@amazon.com>
1344 S:      Maintained
1345 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
1346 F:      drivers/irqchip/irq-al-fic.c
1347
1348 ARM SMMU DRIVERS
1349 M:      Will Deacon <will@kernel.org>
1350 R:      Robin Murphy <robin.murphy@arm.com>
1351 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1352 S:      Maintained
1353 F:      drivers/iommu/arm-smmu.c
1354 F:      drivers/iommu/arm-smmu-v3.c
1355 F:      drivers/iommu/io-pgtable-arm.c
1356 F:      drivers/iommu/io-pgtable-arm-v7s.c
1357
1358 ARM SUB-ARCHITECTURES
1359 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1360 S:      Maintained
1361 F:      arch/arm/mach-*/
1362 F:      arch/arm/plat-*/
1363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1364
1365 ARM/ACTIONS SEMI ARCHITECTURE
1366 M:      Andreas Färber <afaerber@suse.de>
1367 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1369 S:      Maintained
1370 N:      owl
1371 F:      arch/arm/mach-actions/
1372 F:      arch/arm/boot/dts/owl-*
1373 F:      arch/arm64/boot/dts/actions/
1374 F:      drivers/clk/actions/
1375 F:      drivers/clocksource/timer-owl*
1376 F:      drivers/dma/owl-dma.c
1377 F:      drivers/i2c/busses/i2c-owl.c
1378 F:      drivers/pinctrl/actions/*
1379 F:      drivers/soc/actions/
1380 F:      include/dt-bindings/power/owl-*
1381 F:      include/linux/soc/actions/
1382 F:      Documentation/devicetree/bindings/arm/actions.txt
1383 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1384 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1385 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1386 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1387 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1388 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1389
1390 ARM/ADS SPHERE MACHINE SUPPORT
1391 M:      Lennert Buytenhek <kernel@wantstofly.org>
1392 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1393 S:      Maintained
1394
1395 ARM/AFEB9260 MACHINE SUPPORT
1396 M:      Sergey Lapin <slapin@ossfans.org>
1397 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1398 S:      Maintained
1399
1400 ARM/AJECO 1ARM MACHINE SUPPORT
1401 M:      Lennert Buytenhek <kernel@wantstofly.org>
1402 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1403 S:      Maintained
1404
1405 ARM/Allwinner SoC Clock Support
1406 M:      Emilio López <emilio@elopez.com.ar>
1407 S:      Maintained
1408 F:      drivers/clk/sunxi/
1409
1410 ARM/Allwinner sunXi SoC support
1411 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1412 M:      Chen-Yu Tsai <wens@csie.org>
1413 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1414 S:      Maintained
1415 N:      sun[x456789]i
1416 N:      sun50i
1417 F:      arch/arm/mach-sunxi/
1418 F:      arch/arm64/boot/dts/allwinner/
1419 F:      drivers/clk/sunxi-ng/
1420 F:      drivers/pinctrl/sunxi/
1421 F:      drivers/soc/sunxi/
1422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1423
1424 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1425 M:      Neil Armstrong <narmstrong@baylibre.com>
1426 M:      Jerome Brunet <jbrunet@baylibre.com>
1427 L:      linux-amlogic@lists.infradead.org
1428 S:      Maintained
1429 F:      drivers/clk/meson/
1430 F:      include/dt-bindings/clock/meson*
1431 F:      include/dt-bindings/clock/gxbb*
1432 F:      Documentation/devicetree/bindings/clock/amlogic*
1433
1434 ARM/Amlogic Meson SoC support
1435 M:      Kevin Hilman <khilman@baylibre.com>
1436 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1437 L:      linux-amlogic@lists.infradead.org
1438 W:      http://linux-meson.com/
1439 S:      Maintained
1440 F:      arch/arm/mach-meson/
1441 F:      arch/arm/boot/dts/meson*
1442 F:      arch/arm64/boot/dts/amlogic/
1443 F:      drivers/pinctrl/meson/
1444 F:      drivers/mmc/host/meson*
1445 F:      drivers/soc/amlogic/
1446 N:      meson
1447
1448 ARM/Amlogic Meson SoC Sound Drivers
1449 M:      Jerome Brunet <jbrunet@baylibre.com>
1450 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1451 S:      Maintained
1452 F:      sound/soc/meson/
1453 F:      Documentation/devicetree/bindings/sound/amlogic*
1454
1455 ARM/Annapurna Labs ALPINE ARCHITECTURE
1456 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1457 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1458 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1459 S:      Maintained
1460 F:      arch/arm/mach-alpine/
1461 F:      arch/arm/boot/dts/alpine*
1462 F:      arch/arm64/boot/dts/al/
1463 F:      drivers/*/*alpine*
1464
1465 ARM/ARTPEC MACHINE SUPPORT
1466 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1467 M:      Lars Persson <lars.persson@axis.com>
1468 S:      Maintained
1469 L:      linux-arm-kernel@axis.com
1470 F:      arch/arm/mach-artpec
1471 F:      arch/arm/boot/dts/artpec6*
1472 F:      drivers/clk/axis
1473 F:      drivers/crypto/axis
1474 F:      drivers/pinctrl/pinctrl-artpec*
1475 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1476
1477 ARM/ASPEED I2C DRIVER
1478 M:      Brendan Higgins <brendanhiggins@google.com>
1479 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1480 R:      Joel Stanley <joel@jms.id.au>
1481 L:      linux-i2c@vger.kernel.org
1482 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1483 S:      Maintained
1484 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1485 F:      drivers/i2c/busses/i2c-aspeed.c
1486 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1487 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1488
1489 ARM/ASPEED MACHINE SUPPORT
1490 M:      Joel Stanley <joel@jms.id.au>
1491 R:      Andrew Jeffery <andrew@aj.id.au>
1492 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1493 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1494 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1495 S:      Supported
1496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1497 F:      arch/arm/mach-aspeed/
1498 F:      arch/arm/boot/dts/aspeed-*
1499 N:      aspeed
1500
1501 ARM/BITMAIN ARCHITECTURE
1502 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1503 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1504 S:      Maintained
1505 F:      arch/arm64/boot/dts/bitmain/
1506 F:      drivers/pinctrl/pinctrl-bm1880.c
1507 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1508 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1509
1510 ARM/CALXEDA HIGHBANK ARCHITECTURE
1511 M:      Rob Herring <robh@kernel.org>
1512 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1513 S:      Maintained
1514 F:      arch/arm/mach-highbank/
1515 F:      arch/arm/boot/dts/highbank.dts
1516 F:      arch/arm/boot/dts/ecx-*.dts*
1517
1518 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1519 M:      Krzysztof Halasa <khalasa@piap.pl>
1520 S:      Maintained
1521 F:      arch/arm/mach-cns3xxx/
1522
1523 ARM/CAVIUM THUNDER NETWORK DRIVER
1524 M:      Sunil Goutham <sgoutham@cavium.com>
1525 M:      Robert Richter <rric@kernel.org>
1526 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1527 S:      Supported
1528 F:      drivers/net/ethernet/cavium/thunder/
1529
1530 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1531 M:      Lukasz Majewski <lukma@denx.de>
1532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1533 S:      Maintained
1534 F:      arch/arm/mach-ep93xx/ts72xx.c
1535
1536 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1537 M:      Alexander Shiyan <shc_work@mail.ru>
1538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1539 S:      Odd Fixes
1540 N:      clps711x
1541
1542 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1543 M:      Lennert Buytenhek <kernel@wantstofly.org>
1544 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1545 S:      Maintained
1546
1547 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1548 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1549 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1550 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1551 S:      Maintained
1552 F:      arch/arm/mach-ep93xx/
1553 F:      arch/arm/mach-ep93xx/include/mach/
1554
1555 ARM/CLKDEV SUPPORT
1556 M:      Russell King <linux@armlinux.org.uk>
1557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1558 S:      Maintained
1559 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1560 F:      drivers/clk/clkdev.c
1561
1562 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1563 M:      Mike Rapoport <mike@compulab.co.il>
1564 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1565 S:      Maintained
1566
1567 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1568 M:      Baruch Siach <baruch@tkos.co.il>
1569 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1570 S:      Maintained
1571 F:      arch/arm/boot/dts/cx92755*
1572 N:      digicolor
1573
1574 ARM/CONTEC MICRO9 MACHINE SUPPORT
1575 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1576 S:      Maintained
1577 F:      arch/arm/mach-ep93xx/micro9.c
1578
1579 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1580 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1581 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1583 S:      Maintained
1584 F:      drivers/hwtracing/coresight/*
1585 F:      Documentation/trace/coresight.txt
1586 F:      Documentation/trace/coresight-cpu-debug.txt
1587 F:      Documentation/devicetree/bindings/arm/coresight.txt
1588 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1589 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1590 F:      tools/perf/arch/arm/util/pmu.c
1591 F:      tools/perf/arch/arm/util/auxtrace.c
1592 F:      tools/perf/arch/arm/util/cs-etm.c
1593 F:      tools/perf/arch/arm/util/cs-etm.h
1594 F:      tools/perf/util/cs-etm.*
1595 F:      tools/perf/util/cs-etm-decoder/*
1596
1597 ARM/CORGI MACHINE SUPPORT
1598 M:      Richard Purdie <rpurdie@rpsys.net>
1599 S:      Maintained
1600
1601 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1602 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1603 M:      Linus Walleij <linus.walleij@linaro.org>
1604 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1605 T:      git git://github.com/ulli-kroll/linux.git
1606 S:      Maintained
1607 F:      Documentation/devicetree/bindings/arm/gemini.txt
1608 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1609 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1610 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1611 F:      arch/arm/mach-gemini/
1612 F:      drivers/net/ethernet/cortina/
1613 F:      drivers/pinctrl/pinctrl-gemini.c
1614 F:      drivers/rtc/rtc-ftrtc010.c
1615
1616 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1617 M:      Barry Song <baohua@kernel.org>
1618 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1620 S:      Maintained
1621 F:      arch/arm/boot/dts/prima2*
1622 F:      arch/arm/mach-prima2/
1623 F:      drivers/clk/sirf/
1624 F:      drivers/clocksource/timer-prima2.c
1625 F:      drivers/clocksource/timer-atlas7.c
1626 N:      [^a-z]sirf
1627 X:      drivers/gnss
1628
1629 ARM/EBSA110 MACHINE SUPPORT
1630 M:      Russell King <linux@armlinux.org.uk>
1631 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1632 W:      http://www.armlinux.org.uk/
1633 S:      Maintained
1634 F:      arch/arm/mach-ebsa110/
1635 F:      drivers/net/ethernet/amd/am79c961a.*
1636
1637 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1638 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1639 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1640 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1641 S:      Maintained
1642 N:      efm32
1643
1644 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1645 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1646 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1647 S:      Maintained
1648 F:      arch/arm/mach-pxa/ezx.c
1649
1650 ARM/FARADAY FA526 PORT
1651 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1652 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1653 S:      Maintained
1654 T:      git git://git.berlios.de/gemini-board
1655 F:      arch/arm/mm/*-fa*
1656
1657 ARM/FOOTBRIDGE ARCHITECTURE
1658 M:      Russell King <linux@armlinux.org.uk>
1659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1660 W:      http://www.armlinux.org.uk/
1661 S:      Maintained
1662 F:      arch/arm/include/asm/hardware/dec21285.h
1663 F:      arch/arm/mach-footbridge/
1664
1665 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1666 M:      Shawn Guo <shawnguo@kernel.org>
1667 M:      Sascha Hauer <s.hauer@pengutronix.de>
1668 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1669 R:      Fabio Estevam <festevam@gmail.com>
1670 R:      NXP Linux Team <linux-imx@nxp.com>
1671 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1672 S:      Maintained
1673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1674 N:      imx
1675 N:      mxs
1676 X:      drivers/media/i2c/
1677
1678 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1679 M:      Shawn Guo <shawnguo@kernel.org>
1680 M:      Sascha Hauer <s.hauer@pengutronix.de>
1681 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1682 R:      Stefan Agner <stefan@agner.ch>
1683 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1684 S:      Maintained
1685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1686 F:      arch/arm/mach-imx/*vf610*
1687 F:      arch/arm/boot/dts/vf*
1688
1689 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1690 M:      Shawn Guo <shawnguo@kernel.org>
1691 M:      Li Yang <leoyang.li@nxp.com>
1692 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1693 S:      Maintained
1694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1695 F:      arch/arm/boot/dts/ls1021a*
1696 F:      arch/arm64/boot/dts/freescale/fsl-*
1697 F:      arch/arm64/boot/dts/freescale/qoriq-*
1698
1699 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1700 M:      Lennert Buytenhek <kernel@wantstofly.org>
1701 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1702 S:      Maintained
1703
1704 ARM/GUMSTIX MACHINE SUPPORT
1705 M:      Steve Sakoman <sakoman@gmail.com>
1706 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1707 S:      Maintained
1708
1709 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1710 M:      Philipp Zabel <philipp.zabel@gmail.com>
1711 M:      Paul Parsons <lost.distance@yahoo.com>
1712 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1713 S:      Maintained
1714 F:      arch/arm/mach-pxa/hx4700.c
1715 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1716 F:      sound/soc/pxa/hx4700.c
1717
1718 ARM/HISILICON SOC SUPPORT
1719 M:      Wei Xu <xuwei5@hisilicon.com>
1720 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1721 W:      http://www.hisilicon.com
1722 S:      Supported
1723 T:      git git://github.com/hisilicon/linux-hisi.git
1724 F:      arch/arm/mach-hisi/
1725 F:      arch/arm/boot/dts/hi3*
1726 F:      arch/arm/boot/dts/hip*
1727 F:      arch/arm/boot/dts/hisi*
1728 F:      arch/arm64/boot/dts/hisilicon/
1729
1730 ARM/HP JORNADA 7XX MACHINE SUPPORT
1731 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1732 W:      www.jlime.com
1733 S:      Maintained
1734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1735 F:      arch/arm/mach-sa1100/jornada720.c
1736 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1737
1738 ARM/IGEP MACHINE SUPPORT
1739 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1740 M:      Javier Martinez Canillas <javier@dowhile0.org>
1741 L:      linux-omap@vger.kernel.org
1742 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1743 S:      Maintained
1744 F:      arch/arm/boot/dts/omap3-igep*
1745
1746 ARM/INCOME PXA270 SUPPORT
1747 M:      Marek Vasut <marek.vasut@gmail.com>
1748 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1749 S:      Maintained
1750 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1751
1752 ARM/INTEL IOP13XX ARM ARCHITECTURE
1753 M:      Lennert Buytenhek <kernel@wantstofly.org>
1754 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1755 S:      Maintained
1756
1757 ARM/INTEL IOP32X ARM ARCHITECTURE
1758 M:      Lennert Buytenhek <kernel@wantstofly.org>
1759 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1760 S:      Maintained
1761
1762 ARM/INTEL IOP33X ARM ARCHITECTURE
1763 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1764 S:      Orphan
1765
1766 ARM/INTEL IQ81342EX MACHINE SUPPORT
1767 M:      Lennert Buytenhek <kernel@wantstofly.org>
1768 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1769 S:      Maintained
1770
1771 ARM/INTEL IXDP2850 MACHINE SUPPORT
1772 M:      Lennert Buytenhek <kernel@wantstofly.org>
1773 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1774 S:      Maintained
1775
1776 ARM/INTEL IXP4XX ARM ARCHITECTURE
1777 M:      Linus Walleij <linusw@kernel.org>
1778 M:      Imre Kaloz <kaloz@openwrt.org>
1779 M:      Krzysztof Halasa <khalasa@piap.pl>
1780 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1781 S:      Maintained
1782 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1783 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1784 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1785 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1786 F:      arch/arm/mach-ixp4xx/
1787 F:      drivers/clocksource/timer-ixp4xx.c
1788 F:      drivers/gpio/gpio-ixp4xx.c
1789 F:      drivers/irqchip/irq-ixp4xx.c
1790 F:      include/linux/irqchip/irq-ixp4xx.h
1791 F:      include/linux/platform_data/timer-ixp4xx.h
1792
1793 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1794 M:      Jonathan Cameron <jic23@cam.ac.uk>
1795 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1796 S:      Maintained
1797 F:      arch/arm/mach-pxa/stargate2.c
1798 F:      drivers/pcmcia/pxa2xx_stargate2.c
1799
1800 ARM/INTEL XSC3 (MANZANO) ARM CORE
1801 M:      Lennert Buytenhek <kernel@wantstofly.org>
1802 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1803 S:      Maintained
1804
1805 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1806 M:      Lennert Buytenhek <kernel@wantstofly.org>
1807 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1808 S:      Maintained
1809
1810 ARM/LG1K ARCHITECTURE
1811 M:      Chanho Min <chanho.min@lge.com>
1812 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1813 S:      Maintained
1814 F:      arch/arm64/boot/dts/lg/
1815
1816 ARM/LOGICPD PXA270 MACHINE SUPPORT
1817 M:      Lennert Buytenhek <kernel@wantstofly.org>
1818 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1819 S:      Maintained
1820
1821 ARM/LPC18XX ARCHITECTURE
1822 M:      Vladimir Zapolskiy <vz@mleia.com>
1823 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1824 S:      Maintained
1825 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
1826 F:      arch/arm/boot/dts/lpc43*
1827 F:      drivers/i2c/busses/i2c-lpc2k.c
1828 F:      drivers/memory/pl172.c
1829 F:      drivers/mtd/spi-nor/nxp-spifi.c
1830 F:      drivers/rtc/rtc-lpc24xx.c
1831 N:      lpc18xx
1832
1833 ARM/LPC32XX SOC SUPPORT
1834 M:      Vladimir Zapolskiy <vz@mleia.com>
1835 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1836 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1837 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1838 S:      Maintained
1839 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
1840 F:      arch/arm/boot/dts/lpc32*
1841 F:      arch/arm/mach-lpc32xx/
1842 F:      drivers/i2c/busses/i2c-pnx.c
1843 F:      drivers/net/ethernet/nxp/lpc_eth.c
1844 F:      drivers/usb/host/ohci-nxp.c
1845 F:      drivers/watchdog/pnx4008_wdt.c
1846 N:      lpc32xx
1847
1848 ARM/MAGICIAN MACHINE SUPPORT
1849 M:      Philipp Zabel <philipp.zabel@gmail.com>
1850 S:      Maintained
1851
1852 ARM/Marvell Dove/MV78xx0/Orion SOC support
1853 M:      Jason Cooper <jason@lakedaemon.net>
1854 M:      Andrew Lunn <andrew@lunn.ch>
1855 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1856 M:      Gregory Clement <gregory.clement@bootlin.com>
1857 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1858 S:      Maintained
1859 F:      Documentation/devicetree/bindings/soc/dove/
1860 F:      arch/arm/mach-dove/
1861 F:      arch/arm/mach-mv78xx0/
1862 F:      arch/arm/mach-orion5x/
1863 F:      arch/arm/plat-orion/
1864 F:      arch/arm/boot/dts/dove*
1865 F:      arch/arm/boot/dts/orion5x*
1866
1867 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1868 M:      Jason Cooper <jason@lakedaemon.net>
1869 M:      Andrew Lunn <andrew@lunn.ch>
1870 M:      Gregory Clement <gregory.clement@bootlin.com>
1871 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1872 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1873 S:      Maintained
1874 F:      arch/arm/boot/dts/armada*
1875 F:      arch/arm/boot/dts/kirkwood*
1876 F:      arch/arm/configs/mvebu_*_defconfig
1877 F:      arch/arm/mach-mvebu/
1878 F:      arch/arm64/boot/dts/marvell/armada*
1879 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1880 F:      drivers/cpufreq/armada-8k-cpufreq.c
1881 F:      drivers/cpufreq/mvebu-cpufreq.c
1882 F:      drivers/irqchip/irq-armada-370-xp.c
1883 F:      drivers/irqchip/irq-mvebu-*
1884 F:      drivers/pinctrl/mvebu/
1885 F:      drivers/rtc/rtc-armada38x.c
1886
1887 ARM/Mediatek RTC DRIVER
1888 M:      Eddie Huang <eddie.huang@mediatek.com>
1889 M:      Sean Wang <sean.wang@mediatek.com>
1890 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1891 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1892 S:      Maintained
1893 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1894 F:      drivers/rtc/rtc-mt6397.c
1895 F:      drivers/rtc/rtc-mt7622.c
1896
1897 ARM/Mediatek SoC support
1898 M:      Matthias Brugger <matthias.bgg@gmail.com>
1899 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1900 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1901 W:      https://mtk.bcnfs.org/
1902 C:      irc://chat.freenode.net/linux-mediatek
1903 S:      Maintained
1904 F:      arch/arm/boot/dts/mt6*
1905 F:      arch/arm/boot/dts/mt7*
1906 F:      arch/arm/boot/dts/mt8*
1907 F:      arch/arm/mach-mediatek/
1908 F:      arch/arm64/boot/dts/mediatek/
1909 F:      drivers/soc/mediatek/
1910 N:      mtk
1911 N:      mt[678]
1912 K:      mediatek
1913
1914 ARM/Mediatek USB3 PHY DRIVER
1915 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1916 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1917 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1918 S:      Maintained
1919 F:      drivers/phy/mediatek/
1920 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1921
1922 ARM/MICREL KS8695 ARCHITECTURE
1923 M:      Greg Ungerer <gerg@uclinux.org>
1924 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1925 F:      arch/arm/mach-ks8695/
1926 S:      Odd Fixes
1927
1928 ARM/Microchip (AT91) SoC support
1929 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1930 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1931 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1932 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1933 W:      http://www.linux4sam.org
1934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1935 S:      Supported
1936 N:      at91
1937 N:      atmel
1938 F:      arch/arm/mach-at91/
1939 F:      include/soc/at91/
1940 F:      arch/arm/boot/dts/at91*.dts
1941 F:      arch/arm/boot/dts/at91*.dtsi
1942 F:      arch/arm/boot/dts/sama*.dts
1943 F:      arch/arm/boot/dts/sama*.dtsi
1944 F:      arch/arm/include/debug/at91.S
1945 F:      drivers/memory/atmel*
1946 F:      drivers/watchdog/sama5d4_wdt.c
1947 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1948 X:      drivers/net/wireless/atmel/
1949
1950 ARM/MIOA701 MACHINE SUPPORT
1951 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1952 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1953 F:      arch/arm/mach-pxa/mioa701.c
1954 S:      Maintained
1955
1956 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1957 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1958 S:      Maintained
1959
1960 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1961 M:      Linus Walleij <linus.walleij@linaro.org>
1962 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1963 S:      Maintained
1964 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
1965 F:      Documentation/devicetree/bindings/i2c/i2c-stu300.txt
1966 F:      arch/arm/mach-nomadik/
1967 F:      arch/arm/mach-u300/
1968 F:      arch/arm/mach-ux500/
1969 F:      arch/arm/boot/dts/ste-*
1970 F:      drivers/clk/clk-nomadik.c
1971 F:      drivers/clk/clk-u300.c
1972 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1973 F:      drivers/clocksource/timer-u300.c
1974 F:      drivers/dma/coh901318*
1975 F:      drivers/dma/ste_dma40*
1976 F:      drivers/hwspinlock/u8500_hsem.c
1977 F:      drivers/i2c/busses/i2c-nomadik.c
1978 F:      drivers/i2c/busses/i2c-stu300.c
1979 F:      drivers/mfd/ab3100*
1980 F:      drivers/mfd/ab8500*
1981 F:      drivers/mfd/abx500*
1982 F:      drivers/mfd/dbx500*
1983 F:      drivers/mfd/db8500*
1984 F:      drivers/pinctrl/nomadik/
1985 F:      drivers/pinctrl/pinctrl-coh901*
1986 F:      drivers/pinctrl/pinctrl-u300.c
1987 F:      drivers/rtc/rtc-ab3100.c
1988 F:      drivers/rtc/rtc-ab8500.c
1989 F:      drivers/rtc/rtc-coh901331.c
1990 F:      drivers/rtc/rtc-pl031.c
1991 F:      drivers/watchdog/coh901327_wdt.c
1992 F:      Documentation/devicetree/bindings/arm/ste-*
1993 F:      Documentation/devicetree/bindings/arm/ux500/
1994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1995
1996 ARM/NUVOTON NPCM ARCHITECTURE
1997 M:      Avi Fishman <avifishman70@gmail.com>
1998 M:      Tomer Maimon <tmaimon77@gmail.com>
1999 M:      Tali Perry <tali.perry1@gmail.com>
2000 R:      Patrick Venture <venture@google.com>
2001 R:      Nancy Yuen <yuenn@google.com>
2002 R:      Benjamin Fair <benjaminfair@google.com>
2003 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2004 S:      Supported
2005 F:      arch/arm/mach-npcm/
2006 F:      arch/arm/boot/dts/nuvoton-npcm*
2007 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2008 F:      drivers/*/*npcm*
2009 F:      Documentation/devicetree/bindings/*/*npcm*
2010 F:      Documentation/devicetree/bindings/*/*/*npcm*
2011
2012 ARM/NUVOTON W90X900 ARM ARCHITECTURE
2013 M:      Wan ZongShun <mcuos.com@gmail.com>
2014 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2015 W:      http://www.mcuos.com
2016 S:      Maintained
2017 F:      arch/arm/mach-w90x900/
2018 F:      drivers/input/keyboard/w90p910_keypad.c
2019 F:      drivers/input/touchscreen/w90p910_ts.c
2020 F:      drivers/watchdog/nuc900_wdt.c
2021 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
2022 F:      drivers/mtd/nand/raw/nuc900_nand.c
2023 F:      drivers/rtc/rtc-nuc900.c
2024 F:      drivers/spi/spi-nuc900.c
2025 F:      drivers/usb/host/ehci-w90x900.c
2026 F:      drivers/video/fbdev/nuc900fb.c
2027
2028 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
2029 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
2030 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
2031 S:      Orphan
2032 F:      arch/arm/mach-s3c24xx/mach-gta02.c
2033 F:      arch/arm/mach-s3c24xx/gta02.h
2034
2035 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2036 M:      Alexander Clouter <alex@digriz.org.uk>
2037 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2038 W:      http://www.digriz.org.uk/ts78xx/kernel
2039 S:      Maintained
2040 F:      arch/arm/mach-orion5x/ts78xx-*
2041
2042 ARM/OXNAS platform support
2043 M:      Neil Armstrong <narmstrong@baylibre.com>
2044 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2045 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2046 S:      Maintained
2047 F:      arch/arm/mach-oxnas/
2048 F:      arch/arm/boot/dts/ox8*.dts*
2049 N:      oxnas
2050
2051 ARM/PALM TREO SUPPORT
2052 M:      Tomas Cech <sleep_walker@suse.com>
2053 L:      linux-arm-kernel@lists.infradead.org
2054 W:      http://hackndev.com
2055 S:      Maintained
2056 F:      arch/arm/mach-pxa/palmtreo.*
2057
2058 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2059 M:      Marek Vasut <marek.vasut@gmail.com>
2060 L:      linux-arm-kernel@lists.infradead.org
2061 W:      http://hackndev.com
2062 S:      Maintained
2063 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2064 F:      arch/arm/mach-pxa/palmtx.c
2065 F:      arch/arm/mach-pxa/palmt5.*
2066 F:      arch/arm/mach-pxa/include/mach/palmld.h
2067 F:      arch/arm/mach-pxa/palmld.c
2068 F:      arch/arm/mach-pxa/palmte2.*
2069 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2070 F:      arch/arm/mach-pxa/palmtc.c
2071
2072 ARM/PALMZ72 SUPPORT
2073 M:      Sergey Lapin <slapin@ossfans.org>
2074 L:      linux-arm-kernel@lists.infradead.org
2075 W:      http://hackndev.com
2076 S:      Maintained
2077 F:      arch/arm/mach-pxa/palmz72.*
2078
2079 ARM/PLEB SUPPORT
2080 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2081 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2082 S:      Maintained
2083
2084 ARM/PT DIGITAL BOARD PORT
2085 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2086 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2087 W:      http://www.armlinux.org.uk/
2088 S:      Maintained
2089
2090 ARM/QUALCOMM SUPPORT
2091 M:      Andy Gross <agross@kernel.org>
2092 M:      David Brown <david.brown@linaro.org>
2093 L:      linux-arm-msm@vger.kernel.org
2094 S:      Maintained
2095 F:      Documentation/devicetree/bindings/soc/qcom/
2096 F:      Documentation/devicetree/bindings/*/qcom*
2097 F:      arch/arm/boot/dts/qcom-*.dts
2098 F:      arch/arm/boot/dts/qcom-*.dtsi
2099 F:      arch/arm/mach-qcom/
2100 F:      arch/arm64/boot/dts/qcom/
2101 F:      drivers/*/qcom/
2102 F:      drivers/*/qcom*
2103 F:      drivers/*/*/qcom/
2104 F:      drivers/*/*/qcom*
2105 F:      drivers/*/pm8???-*
2106 F:      drivers/bluetooth/btqcomsmd.c
2107 F:      drivers/clocksource/timer-qcom.c
2108 F:      drivers/extcon/extcon-qcom*
2109 F:      drivers/iommu/msm*
2110 F:      drivers/i2c/busses/i2c-qup.c
2111 F:      drivers/i2c/busses/i2c-qcom-geni.c
2112 F:      drivers/mfd/ssbi.c
2113 F:      drivers/mmc/host/mmci_qcom*
2114 F:      drivers/mmc/host/sdhci_msm.c
2115 F:      drivers/pci/controller/dwc/pcie-qcom.c
2116 F:      drivers/phy/qualcomm/
2117 F:      drivers/power/*/msm*
2118 F:      drivers/reset/reset-qcom-*
2119 F:      drivers/scsi/ufs/ufs-qcom.*
2120 F:      drivers/spi/spi-qup.c
2121 F:      drivers/spi/spi-geni-qcom.c
2122 F:      drivers/spi/spi-qcom-qspi.c
2123 F:      drivers/tty/serial/msm_serial.c
2124 F:      drivers/usb/dwc3/dwc3-qcom.c
2125 F:      include/dt-bindings/*/qcom*
2126 F:      include/linux/*/qcom*
2127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2128
2129 ARM/RADISYS ENP2611 MACHINE SUPPORT
2130 M:      Lennert Buytenhek <kernel@wantstofly.org>
2131 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2132 S:      Maintained
2133
2134 ARM/RDA MICRO ARCHITECTURE
2135 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2136 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2137 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2138 S:      Maintained
2139 F:      arch/arm/boot/dts/rda8810pl-*
2140 F:      drivers/clocksource/timer-rda.c
2141 F:      drivers/irqchip/irq-rda-intc.c
2142 F:      drivers/tty/serial/rda-uart.c
2143 F:      Documentation/devicetree/bindings/arm/rda.yaml
2144 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2145 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2146 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2147
2148 ARM/REALTEK ARCHITECTURE
2149 M:      Andreas Färber <afaerber@suse.de>
2150 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2151 S:      Maintained
2152 F:      arch/arm64/boot/dts/realtek/
2153 F:      Documentation/devicetree/bindings/arm/realtek.txt
2154
2155 ARM/RENESAS ARM64 ARCHITECTURE
2156 M:      Simon Horman <horms@verge.net.au>
2157 M:      Magnus Damm <magnus.damm@gmail.com>
2158 L:      linux-renesas-soc@vger.kernel.org
2159 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2161 S:      Supported
2162 F:      arch/arm64/boot/dts/renesas/
2163 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2164 F:      drivers/soc/renesas/
2165 F:      include/linux/soc/renesas/
2166
2167 ARM/RISCPC ARCHITECTURE
2168 M:      Russell King <linux@armlinux.org.uk>
2169 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2170 W:      http://www.armlinux.org.uk/
2171 S:      Maintained
2172 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2173 F:      arch/arm/include/asm/hardware/ioc.h
2174 F:      arch/arm/include/asm/hardware/iomd.h
2175 F:      arch/arm/include/asm/hardware/memc.h
2176 F:      arch/arm/mach-rpc/
2177 F:      drivers/net/ethernet/8390/etherh.c
2178 F:      drivers/net/ethernet/i825xx/ether1*
2179 F:      drivers/net/ethernet/seeq/ether3*
2180 F:      drivers/scsi/arm/
2181
2182 ARM/Rockchip SoC support
2183 M:      Heiko Stuebner <heiko@sntech.de>
2184 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2185 L:      linux-rockchip@lists.infradead.org
2186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2187 S:      Maintained
2188 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
2189 F:      arch/arm/boot/dts/rk3*
2190 F:      arch/arm/boot/dts/rv1108*
2191 F:      arch/arm/mach-rockchip/
2192 F:      drivers/clk/rockchip/
2193 F:      drivers/i2c/busses/i2c-rk3x.c
2194 F:      drivers/*/*rockchip*
2195 F:      drivers/*/*/*rockchip*
2196 F:      sound/soc/rockchip/
2197 N:      rockchip
2198
2199 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2200 M:      Kukjin Kim <kgene@kernel.org>
2201 M:      Krzysztof Kozlowski <krzk@kernel.org>
2202 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2203 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2204 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2205 S:      Maintained
2206 F:      arch/arm/boot/dts/s3c*
2207 F:      arch/arm/boot/dts/s5p*
2208 F:      arch/arm/boot/dts/exynos*
2209 F:      arch/arm64/boot/dts/exynos/
2210 F:      arch/arm/plat-samsung/
2211 F:      arch/arm/mach-s3c24*/
2212 F:      arch/arm/mach-s3c64xx/
2213 F:      arch/arm/mach-s5p*/
2214 F:      arch/arm/mach-exynos*/
2215 F:      drivers/*/*s3c24*
2216 F:      drivers/*/*/*s3c24*
2217 F:      drivers/*/*s3c64xx*
2218 F:      drivers/*/*s5pv210*
2219 F:      drivers/memory/samsung/*
2220 F:      drivers/soc/samsung/*
2221 F:      Documentation/arm/samsung/
2222 F:      Documentation/devicetree/bindings/arm/samsung/
2223 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2224 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2225 N:      exynos
2226
2227 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2228 M:      Kyungmin Park <kyungmin.park@samsung.com>
2229 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2230 S:      Maintained
2231 F:      arch/arm/mach-s5pv210/
2232
2233 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2234 M:      Kyungmin Park <kyungmin.park@samsung.com>
2235 M:      Kamil Debski <kamil@wypas.org>
2236 M:      Andrzej Hajda <a.hajda@samsung.com>
2237 L:      linux-arm-kernel@lists.infradead.org
2238 L:      linux-media@vger.kernel.org
2239 S:      Maintained
2240 F:      drivers/media/platform/s5p-g2d/
2241
2242 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2243 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2244 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2245 L:      linux-media@vger.kernel.org
2246 S:      Maintained
2247 F:      drivers/media/platform/s5p-cec/
2248 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2249
2250 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2251 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2252 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2253 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2254 L:      linux-arm-kernel@lists.infradead.org
2255 L:      linux-media@vger.kernel.org
2256 S:      Maintained
2257 F:      drivers/media/platform/s5p-jpeg/
2258
2259 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2260 M:      Kyungmin Park <kyungmin.park@samsung.com>
2261 M:      Kamil Debski <kamil@wypas.org>
2262 M:      Jeongtae Park <jtp.park@samsung.com>
2263 M:      Andrzej Hajda <a.hajda@samsung.com>
2264 L:      linux-arm-kernel@lists.infradead.org
2265 L:      linux-media@vger.kernel.org
2266 S:      Maintained
2267 F:      drivers/media/platform/s5p-mfc/
2268
2269 ARM/SHMOBILE ARM ARCHITECTURE
2270 M:      Simon Horman <horms@verge.net.au>
2271 M:      Magnus Damm <magnus.damm@gmail.com>
2272 L:      linux-renesas-soc@vger.kernel.org
2273 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2275 S:      Supported
2276 F:      arch/arm/boot/dts/emev2*
2277 F:      arch/arm/boot/dts/gr-peach*
2278 F:      arch/arm/boot/dts/iwg20d-q7*
2279 F:      arch/arm/boot/dts/r7s*
2280 F:      arch/arm/boot/dts/r8a*
2281 F:      arch/arm/boot/dts/r9a*
2282 F:      arch/arm/boot/dts/sh*
2283 F:      arch/arm/configs/shmobile_defconfig
2284 F:      arch/arm/include/debug/renesas-scif.S
2285 F:      arch/arm/mach-shmobile/
2286 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2287 F:      drivers/soc/renesas/
2288 F:      include/linux/soc/renesas/
2289
2290 ARM/SOCFPGA ARCHITECTURE
2291 M:      Dinh Nguyen <dinguyen@kernel.org>
2292 S:      Maintained
2293 F:      arch/arm/mach-socfpga/
2294 F:      arch/arm/boot/dts/socfpga*
2295 F:      arch/arm/configs/socfpga_defconfig
2296 F:      arch/arm64/boot/dts/altera/
2297 F:      arch/arm64/boot/dts/intel/
2298 W:      http://www.rocketboards.org
2299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2300
2301 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2302 M:      Dinh Nguyen <dinguyen@kernel.org>
2303 S:      Maintained
2304 F:      drivers/clk/socfpga/
2305
2306 ARM/SOCFPGA EDAC SUPPORT
2307 M:      Thor Thayer <thor.thayer@linux.intel.com>
2308 S:      Maintained
2309 F:      drivers/edac/altera_edac.
2310
2311 ARM/SPREADTRUM SoC SUPPORT
2312 M:      Orson Zhai <orsonzhai@gmail.com>
2313 M:      Baolin Wang <baolin.wang@linaro.org>
2314 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2315 S:      Maintained
2316 F:      arch/arm64/boot/dts/sprd
2317 N:      sprd
2318
2319 ARM/STI ARCHITECTURE
2320 M:      Patrice Chotard <patrice.chotard@st.com>
2321 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2322 W:      http://www.stlinux.com
2323 S:      Maintained
2324 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2325 F:      arch/arm/mach-sti/
2326 F:      arch/arm/boot/dts/sti*
2327 F:      drivers/char/hw_random/st-rng.c
2328 F:      drivers/clocksource/arm_global_timer.c
2329 F:      drivers/clocksource/clksrc_st_lpc.c
2330 F:      drivers/cpufreq/sti-cpufreq.c
2331 F:      drivers/dma/st_fdma*
2332 F:      drivers/i2c/busses/i2c-st.c
2333 F:      drivers/media/rc/st_rc.c
2334 F:      drivers/media/platform/sti/c8sectpfe/
2335 F:      drivers/mmc/host/sdhci-st.c
2336 F:      drivers/phy/st/phy-miphy28lp.c
2337 F:      drivers/phy/st/phy-stih407-usb.c
2338 F:      drivers/pinctrl/pinctrl-st.c
2339 F:      drivers/remoteproc/st_remoteproc.c
2340 F:      drivers/remoteproc/st_slim_rproc.c
2341 F:      drivers/reset/sti/
2342 F:      drivers/rtc/rtc-st-lpc.c
2343 F:      drivers/tty/serial/st-asc.c
2344 F:      drivers/usb/dwc3/dwc3-st.c
2345 F:      drivers/usb/host/ehci-st.c
2346 F:      drivers/usb/host/ohci-st.c
2347 F:      drivers/watchdog/st_lpc_wdt.c
2348 F:      drivers/ata/ahci_st.c
2349 F:      include/linux/remoteproc/st_slim_rproc.h
2350
2351 ARM/STM32 ARCHITECTURE
2352 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2353 M:      Alexandre Torgue <alexandre.torgue@st.com>
2354 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2355 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2356 S:      Maintained
2357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2358 N:      stm32
2359 N:      stm
2360 F:      arch/arm/boot/dts/stm32*
2361 F:      arch/arm/mach-stm32/
2362 F:      drivers/clocksource/armv7m_systick.c
2363
2364 ARM/Synaptics SoC support
2365 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2366 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2367 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2368 S:      Maintained
2369 F:      arch/arm/mach-berlin/
2370 F:      arch/arm/boot/dts/berlin*
2371 F:      arch/arm64/boot/dts/synaptics/
2372
2373 ARM/TANGO ARCHITECTURE
2374 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2375 M:      Mans Rullgard <mans@mansr.com>
2376 L:      linux-arm-kernel@lists.infradead.org
2377 S:      Odd Fixes
2378 N:      tango
2379
2380 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2381 M:      Lennert Buytenhek <kernel@wantstofly.org>
2382 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2383 S:      Maintained
2384
2385 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2386 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2387 L:      linux-tegra@vger.kernel.org
2388 L:      linux-media@vger.kernel.org
2389 S:      Maintained
2390 F:      drivers/media/platform/tegra-cec/
2391 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2392
2393 ARM/TETON BGA MACHINE SUPPORT
2394 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2395 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2396 S:      Maintained
2397
2398 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2399 M:      Santosh Shilimkar <ssantosh@kernel.org>
2400 L:      linux-kernel@vger.kernel.org
2401 S:      Maintained
2402 F:      drivers/memory/*emif*
2403
2404 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2405 M:      Tero Kristo <t-kristo@ti.com>
2406 M:      Nishanth Menon <nm@ti.com>
2407 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2408 S:      Supported
2409 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2410 F:      arch/arm64/boot/dts/ti/Makefile
2411 F:      arch/arm64/boot/dts/ti/k3-*
2412 F:      include/dt-bindings/pinctrl/k3.h
2413
2414 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2415 M:      Santosh Shilimkar <ssantosh@kernel.org>
2416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2417 S:      Maintained
2418 F:      arch/arm/mach-keystone/
2419 F:      arch/arm/boot/dts/keystone-*
2420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2421
2422 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2423 M:      Santosh Shilimkar <ssantosh@kernel.org>
2424 L:      linux-kernel@vger.kernel.org
2425 S:      Maintained
2426 F:      drivers/clk/keystone/
2427
2428 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2429 M:      Santosh Shilimkar <ssantosh@kernel.org>
2430 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2431 L:      linux-kernel@vger.kernel.org
2432 S:      Maintained
2433 F:      drivers/clocksource/timer-keystone.c
2434
2435 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2436 M:      Santosh Shilimkar <ssantosh@kernel.org>
2437 L:      linux-kernel@vger.kernel.org
2438 S:      Maintained
2439 F:      drivers/power/reset/keystone-reset.c
2440
2441 ARM/THECUS N2100 MACHINE SUPPORT
2442 M:      Lennert Buytenhek <kernel@wantstofly.org>
2443 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2444 S:      Maintained
2445
2446 ARM/TOSA MACHINE SUPPORT
2447 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2448 M:      Dirk Opfer <dirk@opfer-online.de>
2449 S:      Maintained
2450
2451 ARM/UNIPHIER ARCHITECTURE
2452 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2453 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2454 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2455 S:      Maintained
2456 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2457 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2458 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2459 F:      arch/arm/boot/dts/uniphier*
2460 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2461 F:      arch/arm/mach-uniphier/
2462 F:      arch/arm/mm/cache-uniphier.c
2463 F:      arch/arm64/boot/dts/socionext/uniphier*
2464 F:      drivers/bus/uniphier-system-bus.c
2465 F:      drivers/clk/uniphier/
2466 F:      drivers/dma/uniphier-mdmac.c
2467 F:      drivers/gpio/gpio-uniphier.c
2468 F:      drivers/i2c/busses/i2c-uniphier*
2469 F:      drivers/irqchip/irq-uniphier-aidet.c
2470 F:      drivers/mmc/host/uniphier-sd.c
2471 F:      drivers/pinctrl/uniphier/
2472 F:      drivers/reset/reset-uniphier.c
2473 F:      drivers/tty/serial/8250/8250_uniphier.c
2474 N:      uniphier
2475
2476 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2477 M:      Ulf Hansson <ulf.hansson@linaro.org>
2478 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2479 T:      git git://git.linaro.org/people/ulfh/clk.git
2480 S:      Maintained
2481 F:      drivers/clk/ux500/
2482
2483 ARM/VERSATILE EXPRESS PLATFORM
2484 M:      Liviu Dudau <liviu.dudau@arm.com>
2485 M:      Sudeep Holla <sudeep.holla@arm.com>
2486 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2487 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2488 S:      Maintained
2489 F:      arch/arm/boot/dts/vexpress*
2490 F:      arch/arm64/boot/dts/arm/
2491 F:      arch/arm/mach-vexpress/
2492 F:      */*/vexpress*
2493 F:      */*/*/vexpress*
2494 F:      drivers/clk/versatile/clk-vexpress-osc.c
2495 F:      drivers/clocksource/timer-versatile.c
2496 N:      mps2
2497
2498 ARM/VFP SUPPORT
2499 M:      Russell King <linux@armlinux.org.uk>
2500 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2501 W:      http://www.armlinux.org.uk/
2502 S:      Maintained
2503 F:      arch/arm/vfp/
2504
2505 ARM/VOIPAC PXA270 SUPPORT
2506 M:      Marek Vasut <marek.vasut@gmail.com>
2507 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2508 S:      Maintained
2509 F:      arch/arm/mach-pxa/vpac270.c
2510 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2511
2512 ARM/VT8500 ARM ARCHITECTURE
2513 M:      Tony Prisk <linux@prisktech.co.nz>
2514 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2515 S:      Maintained
2516 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2517 F:      arch/arm/mach-vt8500/
2518 F:      drivers/clocksource/timer-vt8500.c
2519 F:      drivers/i2c/busses/i2c-wmt.c
2520 F:      drivers/mmc/host/wmt-sdmmc.c
2521 F:      drivers/pwm/pwm-vt8500.c
2522 F:      drivers/rtc/rtc-vt8500.c
2523 F:      drivers/tty/serial/vt8500_serial.c
2524 F:      drivers/usb/host/ehci-platform.c
2525 F:      drivers/usb/host/uhci-platform.c
2526 F:      drivers/video/fbdev/vt8500lcdfb.*
2527 F:      drivers/video/fbdev/wm8505fb*
2528 F:      drivers/video/fbdev/wmt_ge_rops.*
2529
2530 ARM/ZIPIT Z2 SUPPORT
2531 M:      Marek Vasut <marek.vasut@gmail.com>
2532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2533 S:      Maintained
2534 F:      arch/arm/mach-pxa/z2.c
2535 F:      arch/arm/mach-pxa/include/mach/z2.h
2536
2537 ARM/ZTE ARCHITECTURE
2538 M:      Jun Nie <jun.nie@linaro.org>
2539 M:      Shawn Guo <shawnguo@kernel.org>
2540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2541 S:      Maintained
2542 F:      arch/arm/boot/dts/zx2967*
2543 F:      arch/arm/mach-zx/
2544 F:      arch/arm64/boot/dts/zte/
2545 F:      drivers/clk/zte/
2546 F:      drivers/dma/zx_dma.c
2547 F:      drivers/gpio/gpio-zx.c
2548 F:      drivers/i2c/busses/i2c-zx2967.c
2549 F:      drivers/mmc/host/dw_mmc-zx.*
2550 F:      drivers/pinctrl/zte/
2551 F:      drivers/soc/zte/
2552 F:      drivers/thermal/zx2967_thermal.c
2553 F:      drivers/watchdog/zx2967_wdt.c
2554 F:      Documentation/devicetree/bindings/arm/zte.yaml
2555 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2556 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2557 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2558 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2559 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2560 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2561 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2562 F:      Documentation/devicetree/bindings/soc/zte/
2563 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2564 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2565 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2566 F:      include/dt-bindings/clock/zx2967*.h
2567 F:      include/dt-bindings/soc/zte,*.h
2568 F:      sound/soc/codecs/zx_aud96p22.c
2569 F:      sound/soc/zte/
2570
2571 ARM/ZYNQ ARCHITECTURE
2572 M:      Michal Simek <michal.simek@xilinx.com>
2573 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2574 W:      http://wiki.xilinx.com
2575 T:      git https://github.com/Xilinx/linux-xlnx.git
2576 S:      Supported
2577 F:      arch/arm/mach-zynq/
2578 F:      drivers/cpuidle/cpuidle-zynq.c
2579 F:      drivers/block/xsysace.c
2580 N:      zynq
2581 N:      xilinx
2582 F:      Documentation/devicetree/bindings/i2c/i2c-cadence.txt
2583 F:      Documentation/devicetree/bindings/i2c/i2c-xiic.txt
2584 F:      drivers/clocksource/timer-cadence-ttc.c
2585 F:      drivers/i2c/busses/i2c-cadence.c
2586 F:      drivers/mmc/host/sdhci-of-arasan.c
2587 F:      drivers/edac/synopsys_edac.c
2588 F:      drivers/i2c/busses/i2c-xiic.c
2589
2590 ARM64 PORT (AARCH64 ARCHITECTURE)
2591 M:      Catalin Marinas <catalin.marinas@arm.com>
2592 M:      Will Deacon <will@kernel.org>
2593 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2595 S:      Maintained
2596 F:      arch/arm64/
2597 X:      arch/arm64/boot/dts/
2598 F:      Documentation/arm64/
2599
2600 AS3645A LED FLASH CONTROLLER DRIVER
2601 M:      Sakari Ailus <sakari.ailus@iki.fi>
2602 L:      linux-leds@vger.kernel.org
2603 S:      Maintained
2604 F:      drivers/leds/leds-as3645a.c
2605
2606 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2607 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2608 L:      linux-media@vger.kernel.org
2609 T:      git git://linuxtv.org/media_tree.git
2610 S:      Maintained
2611 F:      drivers/media/i2c/ak7375.c
2612 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2613
2614 ASAHI KASEI AK8974 DRIVER
2615 M:      Linus Walleij <linus.walleij@linaro.org>
2616 L:      linux-iio@vger.kernel.org
2617 W:      http://www.akm.com/
2618 S:      Supported
2619 F:      drivers/iio/magnetometer/ak8974.c
2620
2621 ASC7621 HARDWARE MONITOR DRIVER
2622 M:      George Joseph <george.joseph@fairview5.com>
2623 L:      linux-hwmon@vger.kernel.org
2624 S:      Maintained
2625 F:      Documentation/hwmon/asc7621.rst
2626 F:      drivers/hwmon/asc7621.c
2627
2628 ASPEED PINCTRL DRIVERS
2629 M:      Andrew Jeffery <andrew@aj.id.au>
2630 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2631 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2632 L:      linux-gpio@vger.kernel.org
2633 S:      Maintained
2634 F:      drivers/pinctrl/aspeed/
2635 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
2636
2637 ASPEED VIDEO ENGINE DRIVER
2638 M:      Eddie James <eajames@linux.ibm.com>
2639 L:      linux-media@vger.kernel.org
2640 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2641 S:      Maintained
2642 F:      drivers/media/platform/aspeed-video.c
2643 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2644
2645 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2646 M:      Corentin Chary <corentin.chary@gmail.com>
2647 L:      acpi4asus-user@lists.sourceforge.net
2648 L:      platform-driver-x86@vger.kernel.org
2649 W:      http://acpi4asus.sf.net
2650 S:      Maintained
2651 F:      drivers/platform/x86/asus*.c
2652 F:      drivers/platform/x86/eeepc*.c
2653
2654 ASUS WIRELESS RADIO CONTROL DRIVER
2655 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2656 L:      platform-driver-x86@vger.kernel.org
2657 S:      Maintained
2658 F:      drivers/platform/x86/asus-wireless.c
2659
2660 ASYMMETRIC KEYS
2661 M:      David Howells <dhowells@redhat.com>
2662 L:      keyrings@vger.kernel.org
2663 S:      Maintained
2664 F:      Documentation/crypto/asymmetric-keys.txt
2665 F:      include/linux/verification.h
2666 F:      include/crypto/public_key.h
2667 F:      include/crypto/pkcs7.h
2668 F:      crypto/asymmetric_keys/
2669
2670 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2671 R:      Dan Williams <dan.j.williams@intel.com>
2672 W:      http://sourceforge.net/projects/xscaleiop
2673 S:      Odd fixes
2674 F:      Documentation/crypto/async-tx-api.txt
2675 F:      crypto/async_tx/
2676 F:      drivers/dma/
2677 F:      include/linux/dmaengine.h
2678 F:      include/linux/async_tx.h
2679
2680 AT24 EEPROM DRIVER
2681 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2682 L:      linux-i2c@vger.kernel.org
2683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2684 S:      Maintained
2685 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2686 F:      drivers/misc/eeprom/at24.c
2687
2688 ATA OVER ETHERNET (AOE) DRIVER
2689 M:      "Justin Sanders" <justin@coraid.com>
2690 W:      http://www.openaoe.org/
2691 S:      Supported
2692 F:      Documentation/admin-guide/aoe/
2693 F:      drivers/block/aoe/
2694
2695 ATHEROS 71XX/9XXX GPIO DRIVER
2696 M:      Alban Bedel <albeu@free.fr>
2697 W:      https://github.com/AlbanBedel/linux
2698 T:      git git://github.com/AlbanBedel/linux
2699 S:      Maintained
2700 F:      drivers/gpio/gpio-ath79.c
2701 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2702
2703 ATHEROS 71XX/9XXX USB PHY DRIVER
2704 M:      Alban Bedel <albeu@free.fr>
2705 W:      https://github.com/AlbanBedel/linux
2706 T:      git git://github.com/AlbanBedel/linux
2707 S:      Maintained
2708 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2709 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2710
2711 ATHEROS ATH GENERIC UTILITIES
2712 M:      Kalle Valo <kvalo@codeaurora.org>
2713 L:      linux-wireless@vger.kernel.org
2714 S:      Supported
2715 F:      drivers/net/wireless/ath/*
2716
2717 ATHEROS ATH5K WIRELESS DRIVER
2718 M:      Jiri Slaby <jirislaby@gmail.com>
2719 M:      Nick Kossifidis <mickflemm@gmail.com>
2720 M:      Luis Chamberlain <mcgrof@kernel.org>
2721 L:      linux-wireless@vger.kernel.org
2722 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2723 S:      Maintained
2724 F:      drivers/net/wireless/ath/ath5k/
2725
2726 ATHEROS ATH6KL WIRELESS DRIVER
2727 M:      Kalle Valo <kvalo@codeaurora.org>
2728 L:      linux-wireless@vger.kernel.org
2729 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2730 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2731 S:      Supported
2732 F:      drivers/net/wireless/ath/ath6kl/
2733
2734 ATI_REMOTE2 DRIVER
2735 M:      Ville Syrjala <syrjala@sci.fi>
2736 S:      Maintained
2737 F:      drivers/input/misc/ati_remote2.c
2738
2739 ATK0110 HWMON DRIVER
2740 M:      Luca Tettamanti <kronos.it@gmail.com>
2741 L:      linux-hwmon@vger.kernel.org
2742 S:      Maintained
2743 F:      drivers/hwmon/asus_atk0110.c
2744
2745 ATLX ETHERNET DRIVERS
2746 M:      Jay Cliburn <jcliburn@gmail.com>
2747 M:      Chris Snook <chris.snook@gmail.com>
2748 L:      netdev@vger.kernel.org
2749 W:      http://sourceforge.net/projects/atl1
2750 W:      http://atl1.sourceforge.net
2751 S:      Maintained
2752 F:      drivers/net/ethernet/atheros/
2753
2754 ATM
2755 M:      Chas Williams <3chas3@gmail.com>
2756 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2757 L:      netdev@vger.kernel.org
2758 W:      http://linux-atm.sourceforge.net
2759 S:      Maintained
2760 F:      drivers/atm/
2761 F:      include/linux/atm*
2762 F:      include/uapi/linux/atm*
2763
2764 ATMEL MACB ETHERNET DRIVER
2765 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2766 S:      Supported
2767 F:      drivers/net/ethernet/cadence/
2768
2769 ATMEL MAXTOUCH DRIVER
2770 M:      Nick Dyer <nick@shmanahar.org>
2771 T:      git git://github.com/ndyer/linux.git
2772 S:      Maintained
2773 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2774 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2775
2776 ATMEL WIRELESS DRIVER
2777 M:      Simon Kelley <simon@thekelleys.org.uk>
2778 L:      linux-wireless@vger.kernel.org
2779 W:      http://www.thekelleys.org.uk/atmel
2780 W:      http://atmelwlandriver.sourceforge.net/
2781 S:      Maintained
2782 F:      drivers/net/wireless/atmel/atmel*
2783
2784 ATOMIC INFRASTRUCTURE
2785 M:      Will Deacon <will@kernel.org>
2786 M:      Peter Zijlstra <peterz@infradead.org>
2787 R:      Boqun Feng <boqun.feng@gmail.com>
2788 L:      linux-kernel@vger.kernel.org
2789 S:      Maintained
2790 F:      arch/*/include/asm/atomic*.h
2791 F:      include/*/atomic*.h
2792 F:      scripts/atomic/
2793
2794 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2795 M:      Bradley Grove <linuxdrivers@attotech.com>
2796 L:      linux-scsi@vger.kernel.org
2797 W:      http://www.attotech.com
2798 S:      Supported
2799 F:      drivers/scsi/esas2r
2800
2801 ATUSB IEEE 802.15.4 RADIO DRIVER
2802 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2803 L:      linux-wpan@vger.kernel.org
2804 S:      Maintained
2805 F:      drivers/net/ieee802154/atusb.c
2806 F:      drivers/net/ieee802154/atusb.h
2807 F:      drivers/net/ieee802154/at86rf230.h
2808
2809 AUDIT SUBSYSTEM
2810 M:      Paul Moore <paul@paul-moore.com>
2811 M:      Eric Paris <eparis@redhat.com>
2812 L:      linux-audit@redhat.com (moderated for non-subscribers)
2813 W:      https://github.com/linux-audit
2814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2815 S:      Supported
2816 F:      include/linux/audit.h
2817 F:      include/uapi/linux/audit.h
2818 F:      kernel/audit*
2819
2820 AUXILIARY DISPLAY DRIVERS
2821 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2822 S:      Maintained
2823 F:      drivers/auxdisplay/
2824 F:      include/linux/cfag12864b.h
2825
2826 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2827 M:      Andreas Klinger <ak@it-klinger.de>
2828 L:      linux-iio@vger.kernel.org
2829 S:      Maintained
2830 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
2831 F:      drivers/iio/adc/hx711.c
2832
2833 AX.25 NETWORK LAYER
2834 M:      Ralf Baechle <ralf@linux-mips.org>
2835 L:      linux-hams@vger.kernel.org
2836 W:      http://www.linux-ax25.org/
2837 S:      Maintained
2838 F:      include/uapi/linux/ax25.h
2839 F:      include/net/ax25.h
2840 F:      net/ax25/
2841
2842 AXENTIA ARM DEVICES
2843 M:      Peter Rosin <peda@axentia.se>
2844 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2845 S:      Maintained
2846 F:      Documentation/devicetree/bindings/arm/axentia.txt
2847 F:      arch/arm/boot/dts/at91-linea.dtsi
2848 F:      arch/arm/boot/dts/at91-natte.dtsi
2849 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2850 F:      arch/arm/boot/dts/at91-tse850-3.dts
2851
2852 AXENTIA ASOC DRIVERS
2853 M:      Peter Rosin <peda@axentia.se>
2854 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2855 S:      Maintained
2856 F:      Documentation/devicetree/bindings/sound/axentia,*
2857 F:      sound/soc/atmel/tse850-pcm5142.c
2858
2859 AXXIA I2C CONTROLLER
2860 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2861 L:      linux-i2c@vger.kernel.org
2862 S:      Maintained
2863 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2864 F:      drivers/i2c/busses/i2c-axxia.c
2865
2866 AZ6007 DVB DRIVER
2867 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2868 L:      linux-media@vger.kernel.org
2869 W:      https://linuxtv.org
2870 T:      git git://linuxtv.org/media_tree.git
2871 S:      Maintained
2872 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2873
2874 AZTECH FM RADIO RECEIVER DRIVER
2875 M:      Hans Verkuil <hverkuil@xs4all.nl>
2876 L:      linux-media@vger.kernel.org
2877 T:      git git://linuxtv.org/media_tree.git
2878 W:      https://linuxtv.org
2879 S:      Maintained
2880 F:      drivers/media/radio/radio-aztech*
2881
2882 B43 WIRELESS DRIVER
2883 L:      linux-wireless@vger.kernel.org
2884 L:      b43-dev@lists.infradead.org
2885 W:      http://wireless.kernel.org/en/users/Drivers/b43
2886 S:      Odd Fixes
2887 F:      drivers/net/wireless/broadcom/b43/
2888
2889 B43LEGACY WIRELESS DRIVER
2890 M:      Larry Finger <Larry.Finger@lwfinger.net>
2891 L:      linux-wireless@vger.kernel.org
2892 L:      b43-dev@lists.infradead.org
2893 W:      http://wireless.kernel.org/en/users/Drivers/b43
2894 S:      Maintained
2895 F:      drivers/net/wireless/broadcom/b43legacy/
2896
2897 BACKLIGHT CLASS/SUBSYSTEM
2898 M:      Lee Jones <lee.jones@linaro.org>
2899 M:      Daniel Thompson <daniel.thompson@linaro.org>
2900 M:      Jingoo Han <jingoohan1@gmail.com>
2901 L:      dri-devel@lists.freedesktop.org
2902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2903 S:      Maintained
2904 F:      drivers/video/backlight/
2905 F:      include/linux/backlight.h
2906 F:      include/linux/pwm_backlight.h
2907 F:      Documentation/devicetree/bindings/leds/backlight
2908
2909 BATMAN ADVANCED
2910 M:      Marek Lindner <mareklindner@neomailbox.ch>
2911 M:      Simon Wunderlich <sw@simonwunderlich.de>
2912 M:      Antonio Quartulli <a@unstable.cc>
2913 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2914 W:      https://www.open-mesh.org/
2915 B:      https://www.open-mesh.org/projects/batman-adv/issues
2916 C:      irc://chat.freenode.net/batman
2917 Q:      https://patchwork.open-mesh.org/project/batman/list/
2918 T:      git https://git.open-mesh.org/linux-merge.git
2919 S:      Maintained
2920 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2921 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
2922 F:      Documentation/networking/batman-adv.rst
2923 F:      include/uapi/linux/batadv_packet.h
2924 F:      include/uapi/linux/batman_adv.h
2925 F:      net/batman-adv/
2926
2927 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2928 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2929 L:      linux-hams@vger.kernel.org
2930 W:      http://www.baycom.org/~tom/ham/ham.html
2931 S:      Maintained
2932 F:      drivers/net/hamradio/baycom*
2933
2934 BCACHE (BLOCK LAYER CACHE)
2935 M:      Coly Li <colyli@suse.de>
2936 M:      Kent Overstreet <kent.overstreet@gmail.com>
2937 L:      linux-bcache@vger.kernel.org
2938 W:      http://bcache.evilpiepirate.org
2939 C:      irc://irc.oftc.net/bcache
2940 S:      Maintained
2941 F:      drivers/md/bcache/
2942
2943 BDISP ST MEDIA DRIVER
2944 M:      Fabien Dessenne <fabien.dessenne@st.com>
2945 L:      linux-media@vger.kernel.org
2946 T:      git git://linuxtv.org/media_tree.git
2947 W:      https://linuxtv.org
2948 S:      Supported
2949 F:      drivers/media/platform/sti/bdisp
2950
2951 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2952 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2953 L:      netdev@vger.kernel.org
2954 S:      Maintained
2955 F:      drivers/net/ethernet/ec_bhf.c
2956
2957 BEFS FILE SYSTEM
2958 M:      Luis de Bethencourt <luisbg@kernel.org>
2959 M:      Salah Triki <salah.triki@gmail.com>
2960 S:      Maintained
2961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2962 F:      Documentation/filesystems/befs.txt
2963 F:      fs/befs/
2964
2965 BFQ I/O SCHEDULER
2966 M:      Paolo Valente <paolo.valente@linaro.org>
2967 M:      Jens Axboe <axboe@kernel.dk>
2968 L:      linux-block@vger.kernel.org
2969 S:      Maintained
2970 F:      block/bfq-*
2971 F:      Documentation/block/bfq-iosched.rst
2972
2973 BFS FILE SYSTEM
2974 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2975 S:      Maintained
2976 F:      Documentation/filesystems/bfs.txt
2977 F:      fs/bfs/
2978 F:      include/uapi/linux/bfs_fs.h
2979
2980 BLINKM RGB LED DRIVER
2981 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2982 S:      Maintained
2983 F:      drivers/leds/leds-blinkm.c
2984
2985 BLOCK LAYER
2986 M:      Jens Axboe <axboe@kernel.dk>
2987 L:      linux-block@vger.kernel.org
2988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2989 S:      Maintained
2990 F:      block/
2991 F:      drivers/block/
2992 F:      kernel/trace/blktrace.c
2993 F:      lib/sbitmap.c
2994
2995 BLOCK2MTD DRIVER
2996 M:      Joern Engel <joern@lazybastard.org>
2997 L:      linux-mtd@lists.infradead.org
2998 S:      Maintained
2999 F:      drivers/mtd/devices/block2mtd.c
3000
3001 BLUETOOTH DRIVERS
3002 M:      Marcel Holtmann <marcel@holtmann.org>
3003 M:      Johan Hedberg <johan.hedberg@gmail.com>
3004 L:      linux-bluetooth@vger.kernel.org
3005 W:      http://www.bluez.org/
3006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3008 S:      Maintained
3009 F:      drivers/bluetooth/
3010
3011 BLUETOOTH SUBSYSTEM
3012 M:      Marcel Holtmann <marcel@holtmann.org>
3013 M:      Johan Hedberg <johan.hedberg@gmail.com>
3014 L:      linux-bluetooth@vger.kernel.org
3015 W:      http://www.bluez.org/
3016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3018 S:      Maintained
3019 F:      net/bluetooth/
3020 F:      include/net/bluetooth/
3021
3022 BONDING DRIVER
3023 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3024 M:      Veaceslav Falico <vfalico@gmail.com>
3025 M:      Andy Gospodarek <andy@greyhouse.net>
3026 L:      netdev@vger.kernel.org
3027 W:      http://sourceforge.net/projects/bonding/
3028 S:      Supported
3029 F:      drivers/net/bonding/
3030 F:      include/uapi/linux/if_bonding.h
3031
3032 BPF (Safe dynamic programs and tools)
3033 M:      Alexei Starovoitov <ast@kernel.org>
3034 M:      Daniel Borkmann <daniel@iogearbox.net>
3035 R:      Martin KaFai Lau <kafai@fb.com>
3036 R:      Song Liu <songliubraving@fb.com>
3037 R:      Yonghong Song <yhs@fb.com>
3038 L:      netdev@vger.kernel.org
3039 L:      bpf@vger.kernel.org
3040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3042 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
3043 S:      Supported
3044 F:      arch/*/net/*
3045 F:      Documentation/networking/filter.txt
3046 F:      Documentation/bpf/
3047 F:      include/linux/bpf*
3048 F:      include/linux/filter.h
3049 F:      include/trace/events/xdp.h
3050 F:      include/uapi/linux/bpf*
3051 F:      include/uapi/linux/filter.h
3052 F:      kernel/bpf/
3053 F:      kernel/trace/bpf_trace.c
3054 F:      lib/test_bpf.c
3055 F:      net/bpf/
3056 F:      net/core/filter.c
3057 F:      net/sched/act_bpf.c
3058 F:      net/sched/cls_bpf.c
3059 F:      samples/bpf/
3060 F:      tools/bpf/
3061 F:      tools/lib/bpf/
3062 F:      tools/testing/selftests/bpf/
3063 K:      bpf
3064 N:      bpf
3065
3066 BPF JIT for ARM
3067 M:      Shubham Bansal <illusionist.neo@gmail.com>
3068 L:      netdev@vger.kernel.org
3069 L:      bpf@vger.kernel.org
3070 S:      Maintained
3071 F:      arch/arm/net/
3072
3073 BPF JIT for ARM64
3074 M:      Daniel Borkmann <daniel@iogearbox.net>
3075 M:      Alexei Starovoitov <ast@kernel.org>
3076 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3077 L:      netdev@vger.kernel.org
3078 L:      bpf@vger.kernel.org
3079 S:      Supported
3080 F:      arch/arm64/net/
3081
3082 BPF JIT for MIPS (32-BIT AND 64-BIT)
3083 M:      Paul Burton <paul.burton@mips.com>
3084 L:      netdev@vger.kernel.org
3085 L:      bpf@vger.kernel.org
3086 S:      Maintained
3087 F:      arch/mips/net/
3088
3089 BPF JIT for NFP NICs
3090 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
3091 L:      netdev@vger.kernel.org
3092 L:      bpf@vger.kernel.org
3093 S:      Supported
3094 F:      drivers/net/ethernet/netronome/nfp/bpf/
3095
3096 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3097 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3098 M:      Sandipan Das <sandipan@linux.ibm.com>
3099 L:      netdev@vger.kernel.org
3100 L:      bpf@vger.kernel.org
3101 S:      Maintained
3102 F:      arch/powerpc/net/
3103
3104 BPF JIT for RISC-V (RV64G)
3105 M:      Björn Töpel <bjorn.topel@gmail.com>
3106 L:      netdev@vger.kernel.org
3107 S:      Maintained
3108 F:      arch/riscv/net/
3109
3110 BPF JIT for S390
3111 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3112 M:      Vasily Gorbik <gor@linux.ibm.com>
3113 M:      Christian Borntraeger <borntraeger@de.ibm.com>
3114 L:      netdev@vger.kernel.org
3115 L:      bpf@vger.kernel.org
3116 S:      Maintained
3117 F:      arch/s390/net/
3118 X:      arch/s390/net/pnet.c
3119
3120 BPF JIT for SPARC (32-BIT AND 64-BIT)
3121 M:      David S. Miller <davem@davemloft.net>
3122 L:      netdev@vger.kernel.org
3123 L:      bpf@vger.kernel.org
3124 S:      Maintained
3125 F:      arch/sparc/net/
3126
3127 BPF JIT for X86 32-BIT
3128 M:      Wang YanQing <udknight@gmail.com>
3129 L:      netdev@vger.kernel.org
3130 L:      bpf@vger.kernel.org
3131 S:      Maintained
3132 F:      arch/x86/net/bpf_jit_comp32.c
3133
3134 BPF JIT for X86 64-BIT
3135 M:      Alexei Starovoitov <ast@kernel.org>
3136 M:      Daniel Borkmann <daniel@iogearbox.net>
3137 L:      netdev@vger.kernel.org
3138 L:      bpf@vger.kernel.org
3139 S:      Supported
3140 F:      arch/x86/net/
3141 X:      arch/x86/net/bpf_jit_comp32.c
3142
3143 BROADCOM B44 10/100 ETHERNET DRIVER
3144 M:      Michael Chan <michael.chan@broadcom.com>
3145 L:      netdev@vger.kernel.org
3146 S:      Supported
3147 F:      drivers/net/ethernet/broadcom/b44.*
3148
3149 BROADCOM B53 ETHERNET SWITCH DRIVER
3150 M:      Florian Fainelli <f.fainelli@gmail.com>
3151 L:      netdev@vger.kernel.org
3152 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3153 S:      Supported
3154 F:      drivers/net/dsa/b53/*
3155 F:      include/linux/platform_data/b53.h
3156
3157 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3158 M:      Florian Fainelli <f.fainelli@gmail.com>
3159 M:      Ray Jui <rjui@broadcom.com>
3160 M:      Scott Branden <sbranden@broadcom.com>
3161 M:      bcm-kernel-feedback-list@broadcom.com
3162 T:      git git://github.com/broadcom/mach-bcm
3163 S:      Maintained
3164 N:      bcm281*
3165 N:      bcm113*
3166 N:      bcm216*
3167 N:      kona
3168 F:      arch/arm/mach-bcm/
3169
3170 BROADCOM BCM2835 ARM ARCHITECTURE
3171 M:      Eric Anholt <eric@anholt.net>
3172 M:      Stefan Wahren <wahrenst@gmx.net>
3173 L:      bcm-kernel-feedback-list@broadcom.com
3174 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3175 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3176 T:      git git://github.com/anholt/linux
3177 S:      Maintained
3178 N:      bcm2835
3179 F:      drivers/staging/vc04_services
3180
3181 BROADCOM BCM47XX MIPS ARCHITECTURE
3182 M:      Hauke Mehrtens <hauke@hauke-m.de>
3183 M:      Rafał Miłecki <zajec5@gmail.com>
3184 L:      linux-mips@vger.kernel.org
3185 S:      Maintained
3186 F:      Documentation/devicetree/bindings/mips/brcm/
3187 F:      arch/mips/bcm47xx/*
3188 F:      arch/mips/include/asm/mach-bcm47xx/*
3189
3190 BROADCOM BCM5301X ARM ARCHITECTURE
3191 M:      Hauke Mehrtens <hauke@hauke-m.de>
3192 M:      Rafał Miłecki <zajec5@gmail.com>
3193 M:      bcm-kernel-feedback-list@broadcom.com
3194 L:      linux-arm-kernel@lists.infradead.org
3195 S:      Maintained
3196 F:      arch/arm/mach-bcm/bcm_5301x.c
3197 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3198 F:      arch/arm/boot/dts/bcm470*
3199 F:      arch/arm/boot/dts/bcm953012*
3200
3201 BROADCOM BCM53573 ARM ARCHITECTURE
3202 M:      Rafał Miłecki <rafal@milecki.pl>
3203 L:      bcm-kernel-feedback-list@broadcom.com
3204 L:      linux-arm-kernel@lists.infradead.org
3205 S:      Maintained
3206 F:      arch/arm/boot/dts/bcm53573*
3207 F:      arch/arm/boot/dts/bcm47189*
3208
3209 BROADCOM BCM63XX ARM ARCHITECTURE
3210 M:      Florian Fainelli <f.fainelli@gmail.com>
3211 M:      bcm-kernel-feedback-list@broadcom.com
3212 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3213 T:      git git://github.com/broadcom/stblinux.git
3214 S:      Maintained
3215 N:      bcm63xx
3216
3217 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3218 M:      Kevin Cernekee <cernekee@gmail.com>
3219 L:      linux-usb@vger.kernel.org
3220 S:      Maintained
3221 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3222
3223 BROADCOM BCM7XXX ARM ARCHITECTURE
3224 M:      Brian Norris <computersforpeace@gmail.com>
3225 M:      Gregory Fong <gregory.0xf0@gmail.com>
3226 M:      Florian Fainelli <f.fainelli@gmail.com>
3227 M:      bcm-kernel-feedback-list@broadcom.com
3228 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3229 T:      git git://github.com/broadcom/stblinux.git
3230 S:      Maintained
3231 F:      arch/arm/mach-bcm/*brcmstb*
3232 F:      arch/arm/boot/dts/bcm7*.dts*
3233 F:      drivers/bus/brcmstb_gisb.c
3234 F:      arch/arm/mm/cache-b15-rac.c
3235 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3236 N:      brcmstb
3237
3238 BROADCOM BMIPS CPUFREQ DRIVER
3239 M:      Markus Mayer <mmayer@broadcom.com>
3240 M:      bcm-kernel-feedback-list@broadcom.com
3241 L:      linux-pm@vger.kernel.org
3242 S:      Maintained
3243 F:      drivers/cpufreq/bmips-cpufreq.c
3244
3245 BROADCOM BMIPS MIPS ARCHITECTURE
3246 M:      Kevin Cernekee <cernekee@gmail.com>
3247 M:      Florian Fainelli <f.fainelli@gmail.com>
3248 L:      bcm-kernel-feedback-list@broadcom.com
3249 L:      linux-mips@vger.kernel.org
3250 T:      git git://github.com/broadcom/stblinux.git
3251 S:      Maintained
3252 F:      arch/mips/bmips/*
3253 F:      arch/mips/include/asm/mach-bmips/*
3254 F:      arch/mips/kernel/*bmips*
3255 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3256 F:      drivers/irqchip/irq-bcm63*
3257 F:      drivers/irqchip/irq-bcm7*
3258 F:      drivers/irqchip/irq-brcmstb*
3259 F:      include/linux/bcm963xx_nvram.h
3260 F:      include/linux/bcm963xx_tag.h
3261
3262 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3263 M:      Rasesh Mody <rmody@marvell.com>
3264 M:      GR-Linux-NIC-Dev@marvell.com
3265 L:      netdev@vger.kernel.org
3266 S:      Supported
3267 F:      drivers/net/ethernet/broadcom/bnx2.*
3268 F:      drivers/net/ethernet/broadcom/bnx2_*
3269
3270 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3271 M:      QLogic-Storage-Upstream@qlogic.com
3272 L:      linux-scsi@vger.kernel.org
3273 S:      Supported
3274 F:      drivers/scsi/bnx2fc/
3275
3276 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3277 M:      QLogic-Storage-Upstream@qlogic.com
3278 L:      linux-scsi@vger.kernel.org
3279 S:      Supported
3280 F:      drivers/scsi/bnx2i/
3281
3282 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3283 M:      Ariel Elior <aelior@marvell.com>
3284 M:      Sudarsana Kalluru <skalluru@marvell.com>
3285 M:      GR-everest-linux-l2@marvell.com
3286 L:      netdev@vger.kernel.org
3287 S:      Supported
3288 F:      drivers/net/ethernet/broadcom/bnx2x/
3289
3290 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3291 M:      Michael Chan <michael.chan@broadcom.com>
3292 L:      netdev@vger.kernel.org
3293 S:      Supported
3294 F:      drivers/net/ethernet/broadcom/bnxt/
3295
3296 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3297 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3298 M:      Franky Lin <franky.lin@broadcom.com>
3299 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3300 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3301 M:      Wright Feng <wright.feng@cypress.com>
3302 L:      linux-wireless@vger.kernel.org
3303 L:      brcm80211-dev-list.pdl@broadcom.com
3304 L:      brcm80211-dev-list@cypress.com
3305 S:      Supported
3306 F:      drivers/net/wireless/broadcom/brcm80211/
3307
3308 BROADCOM BRCMSTB GPIO DRIVER
3309 M:      Gregory Fong <gregory.0xf0@gmail.com>
3310 L:      bcm-kernel-feedback-list@broadcom.com
3311 S:      Supported
3312 F:      drivers/gpio/gpio-brcmstb.c
3313 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3314
3315 BROADCOM BRCMSTB I2C DRIVER
3316 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3317 L:      linux-i2c@vger.kernel.org
3318 L:      bcm-kernel-feedback-list@broadcom.com
3319 S:      Supported
3320 F:      drivers/i2c/busses/i2c-brcmstb.c
3321 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3322
3323 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3324 M:      Al Cooper <alcooperx@gmail.com>
3325 L:      linux-kernel@vger.kernel.org
3326 L:      bcm-kernel-feedback-list@broadcom.com
3327 S:      Maintained
3328 F:      drivers/phy/broadcom/phy-brcm-usb*
3329
3330 BROADCOM GENET ETHERNET DRIVER
3331 M:      Doug Berger <opendmb@gmail.com>
3332 M:      Florian Fainelli <f.fainelli@gmail.com>
3333 L:      bcm-kernel-feedback-list@broadcom.com
3334 L:      netdev@vger.kernel.org
3335 S:      Supported
3336 F:      drivers/net/ethernet/broadcom/genet/
3337
3338 BROADCOM IPROC ARM ARCHITECTURE
3339 M:      Ray Jui <rjui@broadcom.com>
3340 M:      Scott Branden <sbranden@broadcom.com>
3341 M:      bcm-kernel-feedback-list@broadcom.com
3342 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3343 T:      git git://github.com/broadcom/cygnus-linux.git
3344 S:      Maintained
3345 N:      iproc
3346 N:      cygnus
3347 N:      bcm[-_]nsp
3348 N:      bcm9113*
3349 N:      bcm9583*
3350 N:      bcm9585*
3351 N:      bcm9586*
3352 N:      bcm988312
3353 N:      bcm113*
3354 N:      bcm583*
3355 N:      bcm585*
3356 N:      bcm586*
3357 N:      bcm88312
3358 N:      hr2
3359 N:      stingray
3360 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3361 F:      arch/arm64/boot/dts/broadcom/stingray/*
3362 F:      drivers/clk/bcm/clk-ns*
3363 F:      drivers/clk/bcm/clk-sr*
3364 F:      drivers/pinctrl/bcm/pinctrl-ns*
3365 F:      include/dt-bindings/clock/bcm-sr*
3366
3367 BROADCOM KONA GPIO DRIVER
3368 M:      Ray Jui <rjui@broadcom.com>
3369 L:      bcm-kernel-feedback-list@broadcom.com
3370 S:      Supported
3371 F:      drivers/gpio/gpio-bcm-kona.c
3372 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3373
3374 BROADCOM NETXTREME-E ROCE DRIVER
3375 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3376 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3377 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3378 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3379 L:      linux-rdma@vger.kernel.org
3380 W:      http://www.broadcom.com
3381 S:      Supported
3382 F:      drivers/infiniband/hw/bnxt_re/
3383 F:      include/uapi/rdma/bnxt_re-abi.h
3384
3385 BROADCOM NVRAM DRIVER
3386 M:      Rafał Miłecki <zajec5@gmail.com>
3387 L:      linux-mips@vger.kernel.org
3388 S:      Maintained
3389 F:      drivers/firmware/broadcom/*
3390
3391 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3392 M:      Rafał Miłecki <zajec5@gmail.com>
3393 L:      linux-wireless@vger.kernel.org
3394 S:      Maintained
3395 F:      drivers/bcma/
3396 F:      include/linux/bcma/
3397
3398 BROADCOM STB AVS CPUFREQ DRIVER
3399 M:      Markus Mayer <mmayer@broadcom.com>
3400 M:      bcm-kernel-feedback-list@broadcom.com
3401 L:      linux-pm@vger.kernel.org
3402 S:      Maintained
3403 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3404 F:      drivers/cpufreq/brcmstb*
3405
3406 BROADCOM STB AVS TMON DRIVER
3407 M:      Markus Mayer <mmayer@broadcom.com>
3408 M:      bcm-kernel-feedback-list@broadcom.com
3409 L:      linux-pm@vger.kernel.org
3410 S:      Maintained
3411 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3412 F:      drivers/thermal/broadcom/brcmstb*
3413
3414 BROADCOM STB NAND FLASH DRIVER
3415 M:      Brian Norris <computersforpeace@gmail.com>
3416 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3417 L:      linux-mtd@lists.infradead.org
3418 L:      bcm-kernel-feedback-list@broadcom.com
3419 S:      Maintained
3420 F:      drivers/mtd/nand/raw/brcmnand/
3421
3422 BROADCOM STB DPFE DRIVER
3423 M:      Markus Mayer <mmayer@broadcom.com>
3424 M:      bcm-kernel-feedback-list@broadcom.com
3425 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3426 S:      Maintained
3427 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3428 F:      drivers/memory/brcmstb_dpfe.c
3429
3430 BROADCOM SPI DRIVER
3431 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3432 M:      bcm-kernel-feedback-list@broadcom.com
3433 S:      Maintained
3434 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3435 F:      drivers/spi/spi-bcm-qspi.*
3436 F:      drivers/spi/spi-brcmstb-qspi.c
3437 F:      drivers/spi/spi-iproc-qspi.c
3438
3439 BROADCOM SYSTEMPORT ETHERNET DRIVER
3440 M:      Florian Fainelli <f.fainelli@gmail.com>
3441 L:      bcm-kernel-feedback-list@broadcom.com
3442 L:      netdev@vger.kernel.org
3443 S:      Supported
3444 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3445
3446 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3447 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3448 M:      Prashant Sreedharan <prashant@broadcom.com>
3449 M:      Michael Chan <mchan@broadcom.com>
3450 L:      netdev@vger.kernel.org
3451 S:      Supported
3452 F:      drivers/net/ethernet/broadcom/tg3.*
3453
3454 BROCADE BFA FC SCSI DRIVER
3455 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3456 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3457 L:      linux-scsi@vger.kernel.org
3458 S:      Supported
3459 F:      drivers/scsi/bfa/
3460
3461 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3462 M:      Rasesh Mody <rmody@marvell.com>
3463 M:      Sudarsana Kalluru <skalluru@marvell.com>
3464 M:      GR-Linux-NIC-Dev@marvell.com
3465 L:      netdev@vger.kernel.org
3466 S:      Supported
3467 F:      drivers/net/ethernet/brocade/bna/
3468
3469 BSG (block layer generic sg v4 driver)
3470 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3471 L:      linux-scsi@vger.kernel.org
3472 S:      Supported
3473 F:      block/bsg.c
3474 F:      include/linux/bsg.h
3475 F:      include/uapi/linux/bsg.h
3476
3477 BT87X AUDIO DRIVER
3478 M:      Clemens Ladisch <clemens@ladisch.de>
3479 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3481 S:      Maintained
3482 F:      Documentation/sound/cards/bt87x.rst
3483 F:      sound/pci/bt87x.c
3484
3485 BT8XXGPIO DRIVER
3486 M:      Michael Buesch <m@bues.ch>
3487 W:      http://bu3sch.de/btgpio.php
3488 S:      Maintained
3489 F:      drivers/gpio/gpio-bt8xx.c
3490
3491 BTRFS FILE SYSTEM
3492 M:      Chris Mason <clm@fb.com>
3493 M:      Josef Bacik <josef@toxicpanda.com>
3494 M:      David Sterba <dsterba@suse.com>
3495 L:      linux-btrfs@vger.kernel.org
3496 W:      http://btrfs.wiki.kernel.org/
3497 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3498 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3499 S:      Maintained
3500 F:      Documentation/filesystems/btrfs.txt
3501 F:      fs/btrfs/
3502 F:      include/linux/btrfs*
3503 F:      include/uapi/linux/btrfs*
3504
3505 BTTV VIDEO4LINUX DRIVER
3506 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3507 L:      linux-media@vger.kernel.org
3508 W:      https://linuxtv.org
3509 T:      git git://linuxtv.org/media_tree.git
3510 S:      Odd fixes
3511 F:      Documentation/media/v4l-drivers/bttv*
3512 F:      drivers/media/pci/bt8xx/bttv*
3513
3514 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3515 M:      Chanwoo Choi <cw00.choi@samsung.com>
3516 L:      linux-pm@vger.kernel.org
3517 L:      linux-samsung-soc@vger.kernel.org
3518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3519 S:      Maintained
3520 F:      drivers/devfreq/exynos-bus.c
3521 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3522
3523 BUSLOGIC SCSI DRIVER
3524 M:      Khalid Aziz <khalid@gonehiking.org>
3525 L:      linux-scsi@vger.kernel.org
3526 S:      Maintained
3527 F:      drivers/scsi/BusLogic.*
3528 F:      drivers/scsi/FlashPoint.*
3529
3530 C-MEDIA CMI8788 DRIVER
3531 M:      Clemens Ladisch <clemens@ladisch.de>
3532 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3534 S:      Maintained
3535 F:      sound/pci/oxygen/
3536
3537 C-SKY ARCHITECTURE
3538 M:      Guo Ren <guoren@kernel.org>
3539 T:      git https://github.com/c-sky/csky-linux.git
3540 S:      Supported
3541 F:      arch/csky/
3542 F:      Documentation/devicetree/bindings/csky/
3543 F:      drivers/irqchip/irq-csky-*
3544 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3545 F:      drivers/clocksource/timer-gx6605s.c
3546 F:      drivers/clocksource/timer-mp-csky.c
3547 F:      Documentation/devicetree/bindings/timer/csky,*
3548 K:      csky
3549 N:      csky
3550
3551 C6X ARCHITECTURE
3552 M:      Mark Salter <msalter@redhat.com>
3553 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3554 L:      linux-c6x-dev@linux-c6x.org
3555 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3556 S:      Maintained
3557 F:      arch/c6x/
3558
3559 CA8210 IEEE-802.15.4 RADIO DRIVER
3560 M:      Harry Morris <h.morris@cascoda.com>
3561 L:      linux-wpan@vger.kernel.org
3562 W:      https://github.com/Cascoda/ca8210-linux.git
3563 S:      Maintained
3564 F:      drivers/net/ieee802154/ca8210.c
3565 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3566
3567 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3568 M:      David Howells <dhowells@redhat.com>
3569 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3570 S:      Supported
3571 F:      Documentation/filesystems/caching/cachefiles.txt
3572 F:      fs/cachefiles/
3573
3574 CADENCE MIPI-CSI2 BRIDGES
3575 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3576 L:      linux-media@vger.kernel.org
3577 S:      Maintained
3578 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3579 F:      drivers/media/platform/cadence/cdns-csi2*
3580
3581 CADET FM/AM RADIO RECEIVER DRIVER
3582 M:      Hans Verkuil <hverkuil@xs4all.nl>
3583 L:      linux-media@vger.kernel.org
3584 T:      git git://linuxtv.org/media_tree.git
3585 W:      https://linuxtv.org
3586 S:      Maintained
3587 F:      drivers/media/radio/radio-cadet*
3588
3589 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3590 M:      Jonathan Corbet <corbet@lwn.net>
3591 L:      linux-media@vger.kernel.org
3592 T:      git git://linuxtv.org/media_tree.git
3593 S:      Maintained
3594 F:      Documentation/media/v4l-drivers/cafe_ccic*
3595 F:      drivers/media/platform/marvell-ccic/
3596
3597 CAIF NETWORK LAYER
3598 L:      netdev@vger.kernel.org
3599 S:      Orphan
3600 F:      Documentation/networking/caif/
3601 F:      drivers/net/caif/
3602 F:      include/uapi/linux/caif/
3603 F:      include/net/caif/
3604 F:      net/caif/
3605
3606 CAKE QDISC
3607 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3608 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3609 S:      Maintained
3610 F:      net/sched/sch_cake.c
3611
3612 CALGARY x86-64 IOMMU
3613 M:      Muli Ben-Yehuda <mulix@mulix.org>
3614 M:      Jon Mason <jdmason@kudzu.us>
3615 L:      iommu@lists.linux-foundation.org
3616 S:      Maintained
3617 F:      arch/x86/kernel/pci-calgary_64.c
3618 F:      arch/x86/kernel/tce_64.c
3619 F:      arch/x86/include/asm/calgary.h
3620 F:      arch/x86/include/asm/tce.h
3621
3622 CAN NETWORK DRIVERS
3623 M:      Wolfgang Grandegger <wg@grandegger.com>
3624 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3625 L:      linux-can@vger.kernel.org
3626 W:      https://github.com/linux-can
3627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3629 S:      Maintained
3630 F:      Documentation/devicetree/bindings/net/can/
3631 F:      drivers/net/can/
3632 F:      include/linux/can/dev.h
3633 F:      include/linux/can/platform/
3634 F:      include/uapi/linux/can/error.h
3635 F:      include/uapi/linux/can/netlink.h
3636
3637 CAN NETWORK LAYER
3638 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3639 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3640 L:      linux-can@vger.kernel.org
3641 W:      https://github.com/linux-can
3642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3644 S:      Maintained
3645 F:      Documentation/networking/can.rst
3646 F:      net/can/
3647 F:      include/linux/can/core.h
3648 F:      include/uapi/linux/can.h
3649 F:      include/uapi/linux/can/bcm.h
3650 F:      include/uapi/linux/can/raw.h
3651 F:      include/uapi/linux/can/gw.h
3652
3653 CAPABILITIES
3654 M:      Serge Hallyn <serge@hallyn.com>
3655 L:      linux-security-module@vger.kernel.org
3656 S:      Supported
3657 F:      include/linux/capability.h
3658 F:      include/uapi/linux/capability.h
3659 F:      security/commoncap.c
3660 F:      kernel/capability.c
3661
3662 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3663 M:      Kevin Tsai <ktsai@capellamicro.com>
3664 S:      Maintained
3665 F:      drivers/iio/light/cm*
3666
3667 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3668 M:      Christian Lamparter <chunkeey@googlemail.com>
3669 L:      linux-wireless@vger.kernel.org
3670 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3671 S:      Maintained
3672 F:      drivers/net/wireless/ath/carl9170/
3673
3674 CAVIUM I2C DRIVER
3675 M:      Jan Glauber <jglauber@cavium.com>
3676 M:      David Daney <david.daney@cavium.com>
3677 W:      http://www.cavium.com
3678 S:      Supported
3679 F:      drivers/i2c/busses/i2c-octeon*
3680 F:      drivers/i2c/busses/i2c-thunderx*
3681
3682 CAVIUM LIQUIDIO NETWORK DRIVER
3683 M:      Derek Chickles <dchickles@marvell.com>
3684 M:      Satanand Burla <sburla@marvell.com>
3685 M:      Felix Manlunas <fmanlunas@marvell.com>
3686 L:      netdev@vger.kernel.org
3687 W:      http://www.cavium.com
3688 S:      Supported
3689 F:      drivers/net/ethernet/cavium/liquidio/
3690
3691 CAVIUM MMC DRIVER
3692 M:      Jan Glauber <jglauber@cavium.com>
3693 M:      David Daney <david.daney@cavium.com>
3694 M:      Steven J. Hill <Steven.Hill@cavium.com>
3695 W:      http://www.cavium.com
3696 S:      Supported
3697 F:      drivers/mmc/host/cavium*
3698
3699 CAVIUM OCTEON-TX CRYPTO DRIVER
3700 M:      George Cherian <george.cherian@cavium.com>
3701 L:      linux-crypto@vger.kernel.org
3702 W:      http://www.cavium.com
3703 S:      Supported
3704 F:      drivers/crypto/cavium/cpt/
3705
3706 CAVIUM THUNDERX2 ARM64 SOC
3707 M:      Robert Richter <rrichter@cavium.com>
3708 M:      Jayachandran C <jnair@caviumnetworks.com>
3709 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3710 S:      Maintained
3711 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3712 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3713
3714 CC2520 IEEE-802.15.4 RADIO DRIVER
3715 M:      Varka Bhadram <varkabhadram@gmail.com>
3716 L:      linux-wpan@vger.kernel.org
3717 S:      Maintained
3718 F:      drivers/net/ieee802154/cc2520.c
3719 F:      include/linux/spi/cc2520.h
3720 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3721
3722 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3723 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3724 L:      linux-crypto@vger.kernel.org
3725 S:      Supported
3726 F:      drivers/crypto/ccree/
3727 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3728
3729 CEC FRAMEWORK
3730 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3731 L:      linux-media@vger.kernel.org
3732 T:      git git://linuxtv.org/media_tree.git
3733 W:      http://linuxtv.org
3734 S:      Supported
3735 F:      Documentation/media/kapi/cec-core.rst
3736 F:      Documentation/media/uapi/cec
3737 F:      drivers/media/cec/
3738 F:      drivers/media/rc/keymaps/rc-cec.c
3739 F:      include/media/cec.h
3740 F:      include/media/cec-notifier.h
3741 F:      include/uapi/linux/cec.h
3742 F:      include/uapi/linux/cec-funcs.h
3743 F:      Documentation/devicetree/bindings/media/cec.txt
3744 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3745
3746 CEC GPIO DRIVER
3747 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3748 L:      linux-media@vger.kernel.org
3749 T:      git git://linuxtv.org/media_tree.git
3750 W:      http://linuxtv.org
3751 S:      Supported
3752 F:      drivers/media/platform/cec-gpio/
3753 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3754
3755 CELL BROADBAND ENGINE ARCHITECTURE
3756 M:      Arnd Bergmann <arnd@arndb.de>
3757 L:      linuxppc-dev@lists.ozlabs.org
3758 W:      http://www.ibm.com/developerworks/power/cell/
3759 S:      Supported
3760 F:      arch/powerpc/include/asm/cell*.h
3761 F:      arch/powerpc/include/asm/spu*.h
3762 F:      arch/powerpc/include/uapi/asm/spu*.h
3763 F:      arch/powerpc/oprofile/*cell*
3764 F:      arch/powerpc/platforms/cell/
3765
3766 CEPH COMMON CODE (LIBCEPH)
3767 M:      Ilya Dryomov <idryomov@gmail.com>
3768 M:      Jeff Layton <jlayton@kernel.org>
3769 M:      Sage Weil <sage@redhat.com>
3770 L:      ceph-devel@vger.kernel.org
3771 W:      http://ceph.com/
3772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3773 T:      git git://github.com/ceph/ceph-client.git
3774 S:      Supported
3775 F:      net/ceph/
3776 F:      include/linux/ceph/
3777 F:      include/linux/crush/
3778
3779 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3780 M:      Jeff Layton <jlayton@kernel.org>
3781 M:      Sage Weil <sage@redhat.com>
3782 M:      Ilya Dryomov <idryomov@gmail.com>
3783 L:      ceph-devel@vger.kernel.org
3784 W:      http://ceph.com/
3785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3786 T:      git git://github.com/ceph/ceph-client.git
3787 S:      Supported
3788 F:      Documentation/filesystems/ceph.txt
3789 F:      fs/ceph/
3790
3791 CERTIFICATE HANDLING:
3792 M:      David Howells <dhowells@redhat.com>
3793 M:      David Woodhouse <dwmw2@infradead.org>
3794 L:      keyrings@vger.kernel.org
3795 S:      Maintained
3796 F:      Documentation/admin-guide/module-signing.rst
3797 F:      certs/
3798 F:      scripts/sign-file.c
3799 F:      scripts/extract-cert.c
3800
3801 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3802 L:      linux-usb@vger.kernel.org
3803 S:      Orphan
3804 F:      Documentation/usb/wusb-design-overview.rst
3805 F:      Documentation/usb/wusb-cbaf
3806 F:      drivers/usb/host/hwa-hc.c
3807 F:      drivers/usb/host/whci/
3808 F:      drivers/usb/wusbcore/
3809 F:      include/linux/usb/wusb*
3810
3811 CFAG12864B LCD DRIVER
3812 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3813 S:      Maintained
3814 F:      drivers/auxdisplay/cfag12864b.c
3815 F:      include/linux/cfag12864b.h
3816
3817 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3818 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3819 S:      Maintained
3820 F:      drivers/auxdisplay/cfag12864bfb.c
3821 F:      include/linux/cfag12864b.h
3822
3823 802.11 (including CFG80211/NL80211)
3824 M:      Johannes Berg <johannes@sipsolutions.net>
3825 L:      linux-wireless@vger.kernel.org
3826 W:      http://wireless.kernel.org/
3827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3829 S:      Maintained
3830 F:      net/wireless/
3831 F:      include/uapi/linux/nl80211.h
3832 F:      include/linux/ieee80211.h
3833 F:      include/net/wext.h
3834 F:      include/net/cfg80211.h
3835 F:      include/net/iw_handler.h
3836 F:      include/net/ieee80211_radiotap.h
3837 F:      Documentation/driver-api/80211/cfg80211.rst
3838 F:      Documentation/networking/regulatory.txt
3839
3840 CHAR and MISC DRIVERS
3841 M:      Arnd Bergmann <arnd@arndb.de>
3842 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3844 S:      Supported
3845 F:      drivers/char/
3846 F:      drivers/misc/
3847 F:      include/linux/miscdevice.h
3848
3849 CHECKPATCH
3850 M:      Andy Whitcroft <apw@canonical.com>
3851 M:      Joe Perches <joe@perches.com>
3852 S:      Maintained
3853 F:      scripts/checkpatch.pl
3854
3855 CHINESE DOCUMENTATION
3856 M:      Harry Wei <harryxiyou@gmail.com>
3857 M:      Alex Shi <alex.shi@linux.alibaba.com>
3858 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3859 S:      Maintained
3860 F:      Documentation/translations/zh_CN/
3861
3862 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3863 M:      Peter Chen <Peter.Chen@nxp.com>
3864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3865 L:      linux-usb@vger.kernel.org
3866 S:      Maintained
3867 F:      drivers/usb/chipidea/
3868
3869 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3870 M:      Hans de Goede <hdegoede@redhat.com>
3871 L:      linux-input@vger.kernel.org
3872 S:      Maintained
3873 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3874 F:      drivers/input/touchscreen/chipone_icn8318.c
3875
3876 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3877 M:      Hans de Goede <hdegoede@redhat.com>
3878 L:      linux-input@vger.kernel.org
3879 S:      Maintained
3880 F:      drivers/input/touchscreen/chipone_icn8505.c
3881
3882 CHROME HARDWARE PLATFORM SUPPORT
3883 M:      Benson Leung <bleung@chromium.org>
3884 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3885 S:      Maintained
3886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3887 F:      drivers/platform/chrome/
3888
3889 CHROMEOS EC SUBDRIVERS
3890 M:      Benson Leung <bleung@chromium.org>
3891 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3892 R:      Guenter Roeck <groeck@chromium.org>
3893 S:      Maintained
3894 N:      cros_ec
3895 N:      cros-ec
3896 F:      drivers/power/supply/cros_usbpd-charger.c
3897
3898 CHROMEOS EC CODEC DRIVER
3899 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3900 S:      Maintained
3901 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3902 R:      Guenter Roeck <groeck@chromium.org>
3903 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3904 F:      sound/soc/codecs/cros_ec_codec.*
3905
3906 CIRRUS LOGIC AUDIO CODEC DRIVERS
3907 M:      Brian Austin <brian.austin@cirrus.com>
3908 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3909 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3910 S:      Maintained
3911 F:      sound/soc/codecs/cs*
3912
3913 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3914 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3915 L:      netdev@vger.kernel.org
3916 S:      Maintained
3917 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3918
3919 CIRRUS LOGIC LOCHNAGAR DRIVER
3920 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3921 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3922 L:      patches@opensource.cirrus.com
3923 S:      Supported
3924 F:      drivers/clk/clk-lochnagar.c
3925 F:      drivers/hwmon/lochnagar-hwmon.c
3926 F:      drivers/mfd/lochnagar-i2c.c
3927 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3928 F:      drivers/regulator/lochnagar-regulator.c
3929 F:      sound/soc/codecs/lochnagar-sc.c
3930 F:      include/dt-bindings/clk/lochnagar.h
3931 F:      include/dt-bindings/pinctrl/lochnagar.h
3932 F:      include/linux/mfd/lochnagar*
3933 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3934 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3935 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
3936 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3937 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3938 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
3939 F:      Documentation/hwmon/lochnagar.rst
3940
3941 CISCO FCOE HBA DRIVER
3942 M:      Satish Kharat <satishkh@cisco.com>
3943 M:      Sesidhar Baddela <sebaddel@cisco.com>
3944 M:      Karan Tilak Kumar <kartilak@cisco.com>
3945 L:      linux-scsi@vger.kernel.org
3946 S:      Supported
3947 F:      drivers/scsi/fnic/
3948
3949 CISCO SCSI HBA DRIVER
3950 M:      Karan Tilak Kumar <kartilak@cisco.com>
3951 M:      Sesidhar Baddela <sebaddel@cisco.com>
3952 L:      linux-scsi@vger.kernel.org
3953 S:      Supported
3954 F:      drivers/scsi/snic/
3955
3956 CISCO VIC ETHERNET NIC DRIVER
3957 M:      Christian Benvenuti <benve@cisco.com>
3958 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3959 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3960 S:      Supported
3961 F:      drivers/net/ethernet/cisco/enic/
3962
3963 CISCO VIC LOW LATENCY NIC DRIVER
3964 M:      Christian Benvenuti <benve@cisco.com>
3965 M:      Nelson Escobar <neescoba@cisco.com>
3966 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3967 S:      Supported
3968 F:      drivers/infiniband/hw/usnic/
3969
3970 CIRRUS LOGIC MADERA CODEC DRIVERS
3971 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3972 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3973 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3974 L:      patches@opensource.cirrus.com
3975 T:      git https://github.com/CirrusLogic/linux-drivers.git
3976 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3977 S:      Supported
3978 F:      Documentation/devicetree/bindings/mfd/madera.txt
3979 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3980 F:      Documentation/devicetree/bindings/sound/madera.txt
3981 F:      include/dt-bindings/sound/madera*
3982 F:      include/linux/irqchip/irq-madera*
3983 F:      include/linux/mfd/madera/*
3984 F:      include/sound/madera*
3985 F:      drivers/gpio/gpio-madera*
3986 F:      drivers/irqchip/irq-madera*
3987 F:      drivers/mfd/madera*
3988 F:      drivers/mfd/cs47l*
3989 F:      drivers/pinctrl/cirrus/*
3990 F:      sound/soc/codecs/cs47l*
3991 F:      sound/soc/codecs/madera*
3992
3993 CLANG-FORMAT FILE
3994 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3995 S:      Maintained
3996 F:      .clang-format
3997
3998 CLANG/LLVM BUILD SUPPORT
3999 L:      clang-built-linux@googlegroups.com
4000 W:      https://clangbuiltlinux.github.io/
4001 B:      https://github.com/ClangBuiltLinux/linux/issues
4002 C:      irc://chat.freenode.net/clangbuiltlinux
4003 S:      Supported
4004 K:      \b(?i:clang|llvm)\b
4005
4006 CLEANCACHE API
4007 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
4008 L:      linux-kernel@vger.kernel.org
4009 S:      Maintained
4010 F:      mm/cleancache.c
4011 F:      include/linux/cleancache.h
4012
4013 CLK API
4014 M:      Russell King <linux@armlinux.org.uk>
4015 L:      linux-clk@vger.kernel.org
4016 S:      Maintained
4017 F:      include/linux/clk.h
4018
4019 CLOCKSOURCE, CLOCKEVENT DRIVERS
4020 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4021 M:      Thomas Gleixner <tglx@linutronix.de>
4022 L:      linux-kernel@vger.kernel.org
4023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
4024 S:      Supported
4025 F:      drivers/clocksource/
4026 F:      Documentation/devicetree/bindings/timer/
4027
4028 CMPC ACPI DRIVER
4029 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
4030 M:      Daniel Oliveira Nascimento <don@syst.com.br>
4031 L:      platform-driver-x86@vger.kernel.org
4032 S:      Supported
4033 F:      drivers/platform/x86/classmate-laptop.c
4034
4035 COBALT MEDIA DRIVER
4036 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4037 L:      linux-media@vger.kernel.org
4038 T:      git git://linuxtv.org/media_tree.git
4039 W:      https://linuxtv.org
4040 S:      Supported
4041 F:      drivers/media/pci/cobalt/
4042
4043 COCCINELLE/Semantic Patches (SmPL)
4044 M:      Julia Lawall <Julia.Lawall@lip6.fr>
4045 M:      Gilles Muller <Gilles.Muller@lip6.fr>
4046 M:      Nicolas Palix <nicolas.palix@imag.fr>
4047 M:      Michal Marek <michal.lkml@markovi.net>
4048 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
4049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
4050 W:      http://coccinelle.lip6.fr/
4051 S:      Supported
4052 F:      Documentation/dev-tools/coccinelle.rst
4053 F:      scripts/coccinelle/
4054 F:      scripts/coccicheck
4055
4056 CODA FILE SYSTEM
4057 M:      Jan Harkes <jaharkes@cs.cmu.edu>
4058 M:      coda@cs.cmu.edu
4059 L:      codalist@coda.cs.cmu.edu
4060 W:      http://www.coda.cs.cmu.edu/
4061 S:      Maintained
4062 F:      Documentation/filesystems/coda.txt
4063 F:      fs/coda/
4064 F:      include/linux/coda*.h
4065 F:      include/uapi/linux/coda*.h
4066
4067 CODA V4L2 MEM2MEM DRIVER
4068 M:      Philipp Zabel <p.zabel@pengutronix.de>
4069 L:      linux-media@vger.kernel.org
4070 S:      Maintained
4071 F:      Documentation/devicetree/bindings/media/coda.txt
4072 F:      drivers/media/platform/coda/
4073
4074 CODE OF CONDUCT
4075 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4076 S:      Supported
4077 F:      Documentation/process/code-of-conduct.rst
4078 F:      Documentation/process/code-of-conduct-interpretation.rst
4079
4080 COMMON CLK FRAMEWORK
4081 M:      Michael Turquette <mturquette@baylibre.com>
4082 M:      Stephen Boyd <sboyd@kernel.org>
4083 L:      linux-clk@vger.kernel.org
4084 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4086 S:      Maintained
4087 F:      Documentation/devicetree/bindings/clock/
4088 F:      drivers/clk/
4089 X:      drivers/clk/clkdev.c
4090 F:      include/linux/clk-pr*
4091 F:      include/linux/clk/
4092 F:      include/linux/of_clk.h
4093
4094 COMMON INTERNET FILE SYSTEM (CIFS)
4095 M:      Steve French <sfrench@samba.org>
4096 L:      linux-cifs@vger.kernel.org
4097 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4098 W:      http://linux-cifs.samba.org/
4099 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4100 S:      Supported
4101 F:      Documentation/filesystems/cifs/
4102 F:      fs/cifs/
4103
4104 COMPACTPCI HOTPLUG CORE
4105 M:      Scott Murray <scott@spiteful.org>
4106 L:      linux-pci@vger.kernel.org
4107 S:      Maintained
4108 F:      drivers/pci/hotplug/cpci_hotplug*
4109
4110 COMPACTPCI HOTPLUG GENERIC DRIVER
4111 M:      Scott Murray <scott@spiteful.org>
4112 L:      linux-pci@vger.kernel.org
4113 S:      Maintained
4114 F:      drivers/pci/hotplug/cpcihp_generic.c
4115
4116 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4117 M:      Scott Murray <scott@spiteful.org>
4118 L:      linux-pci@vger.kernel.org
4119 S:      Maintained
4120 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4121
4122 COMPAL LAPTOP SUPPORT
4123 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4124 L:      platform-driver-x86@vger.kernel.org
4125 S:      Maintained
4126 F:      drivers/platform/x86/compal-laptop.c
4127
4128 COMPILER ATTRIBUTES
4129 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4130 S:      Maintained
4131 F:      include/linux/compiler_attributes.h
4132
4133 CONEXANT ACCESSRUNNER USB DRIVER
4134 L:      accessrunner-general@lists.sourceforge.net
4135 W:      http://accessrunner.sourceforge.net/
4136 S:      Orphan
4137 F:      drivers/usb/atm/cxacru.c
4138
4139 CONFIGFS
4140 M:      Joel Becker <jlbec@evilplan.org>
4141 M:      Christoph Hellwig <hch@lst.de>
4142 T:      git git://git.infradead.org/users/hch/configfs.git
4143 S:      Supported
4144 F:      fs/configfs/
4145 F:      include/linux/configfs.h
4146
4147 CONNECTOR
4148 M:      Evgeniy Polyakov <zbr@ioremap.net>
4149 L:      netdev@vger.kernel.org
4150 S:      Maintained
4151 F:      drivers/connector/
4152
4153 CONTROL GROUP (CGROUP)
4154 M:      Tejun Heo <tj@kernel.org>
4155 M:      Li Zefan <lizefan@huawei.com>
4156 M:      Johannes Weiner <hannes@cmpxchg.org>
4157 L:      cgroups@vger.kernel.org
4158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4159 S:      Maintained
4160 F:      Documentation/admin-guide/cgroup-v2.rst
4161 F:      Documentation/admin-guide/cgroup-v1/
4162 F:      include/linux/cgroup*
4163 F:      kernel/cgroup/
4164
4165 CONTROL GROUP - CPUSET
4166 M:      Li Zefan <lizefan@huawei.com>
4167 L:      cgroups@vger.kernel.org
4168 W:      http://www.bullopensource.org/cpuset/
4169 W:      http://oss.sgi.com/projects/cpusets/
4170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4171 S:      Maintained
4172 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
4173 F:      include/linux/cpuset.h
4174 F:      kernel/cgroup/cpuset.c
4175
4176 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4177 M:      Johannes Weiner <hannes@cmpxchg.org>
4178 M:      Michal Hocko <mhocko@kernel.org>
4179 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4180 L:      cgroups@vger.kernel.org
4181 L:      linux-mm@kvack.org
4182 S:      Maintained
4183 F:      mm/memcontrol.c
4184 F:      mm/swap_cgroup.c
4185
4186 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
4187 M:      Tejun Heo <tj@kernel.org>
4188 M:      Jens Axboe <axboe@kernel.dk>
4189 L:      cgroups@vger.kernel.org
4190 L:      linux-block@vger.kernel.org
4191 T:      git git://git.kernel.dk/linux-block
4192 F:      Documentation/cgroup-v1/blkio-controller.rst
4193 F:      block/blk-cgroup.c
4194 F:      include/linux/blk-cgroup.h
4195 F:      block/blk-throttle.c
4196 F:      block/blk-iolatency.c
4197 F:      block/bfq-cgroup.c
4198
4199 CORETEMP HARDWARE MONITORING DRIVER
4200 M:      Fenghua Yu <fenghua.yu@intel.com>
4201 L:      linux-hwmon@vger.kernel.org
4202 S:      Maintained
4203 F:      Documentation/hwmon/coretemp.rst
4204 F:      drivers/hwmon/coretemp.c
4205
4206 COSA/SRP SYNC SERIAL DRIVER
4207 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4208 W:      http://www.fi.muni.cz/~kas/cosa/
4209 S:      Maintained
4210 F:      drivers/net/wan/cosa*
4211
4212 COUNTER SUBSYSTEM
4213 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4214 L:      linux-iio@vger.kernel.org
4215 S:      Maintained
4216 F:      Documentation/ABI/testing/sysfs-bus-counter*
4217 F:      Documentation/driver-api/generic-counter.rst
4218 F:      drivers/counter/
4219 F:      include/linux/counter.h
4220 F:      include/linux/counter_enum.h
4221
4222 CPMAC ETHERNET DRIVER
4223 M:      Florian Fainelli <f.fainelli@gmail.com>
4224 L:      netdev@vger.kernel.org
4225 S:      Maintained
4226 F:      drivers/net/ethernet/ti/cpmac.c
4227
4228 CPU FREQUENCY SCALING FRAMEWORK
4229 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4230 M:      Viresh Kumar <viresh.kumar@linaro.org>
4231 L:      linux-pm@vger.kernel.org
4232 S:      Maintained
4233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4235 B:      https://bugzilla.kernel.org
4236 F:      Documentation/admin-guide/pm/cpufreq.rst
4237 F:      Documentation/admin-guide/pm/intel_pstate.rst
4238 F:      Documentation/cpu-freq/
4239 F:      Documentation/devicetree/bindings/cpufreq/
4240 F:      drivers/cpufreq/
4241 F:      kernel/sched/cpufreq*.c
4242 F:      include/linux/cpufreq.h
4243 F:      include/linux/sched/cpufreq.h
4244 F:      tools/testing/selftests/cpufreq/
4245
4246 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4247 M:      Viresh Kumar <viresh.kumar@linaro.org>
4248 M:      Sudeep Holla <sudeep.holla@arm.com>
4249 L:      linux-pm@vger.kernel.org
4250 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4251 S:      Maintained
4252 F:      drivers/cpufreq/arm_big_little.h
4253 F:      drivers/cpufreq/arm_big_little.c
4254
4255 CPU POWER MONITORING SUBSYSTEM
4256 M:      Thomas Renninger <trenn@suse.com>
4257 M:      Shuah Khan <shuah@kernel.org>
4258 M:      Shuah Khan <skhan@linuxfoundation.org>
4259 L:      linux-pm@vger.kernel.org
4260 S:      Maintained
4261 F:      tools/power/cpupower/
4262
4263 CPUID/MSR DRIVER
4264 M:      "H. Peter Anvin" <hpa@zytor.com>
4265 S:      Maintained
4266 F:      arch/x86/kernel/cpuid.c
4267 F:      arch/x86/kernel/msr.c
4268
4269 CPUIDLE DRIVER - ARM BIG LITTLE
4270 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4271 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4272 L:      linux-pm@vger.kernel.org
4273 L:      linux-arm-kernel@lists.infradead.org
4274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4275 S:      Maintained
4276 F:      drivers/cpuidle/cpuidle-big_little.c
4277
4278 CPUIDLE DRIVER - ARM EXYNOS
4279 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4280 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4281 M:      Kukjin Kim <kgene@kernel.org>
4282 L:      linux-pm@vger.kernel.org
4283 L:      linux-samsung-soc@vger.kernel.org
4284 S:      Supported
4285 F:      drivers/cpuidle/cpuidle-exynos.c
4286 F:      arch/arm/mach-exynos/pm.c
4287
4288 CPU IDLE TIME MANAGEMENT FRAMEWORK
4289 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4290 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4291 L:      linux-pm@vger.kernel.org
4292 S:      Maintained
4293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4294 B:      https://bugzilla.kernel.org
4295 F:      Documentation/admin-guide/pm/cpuidle.rst
4296 F:      Documentation/driver-api/pm/cpuidle.rst
4297 F:      drivers/cpuidle/*
4298 F:      include/linux/cpuidle.h
4299
4300 CRAMFS FILESYSTEM
4301 M:      Nicolas Pitre <nico@fluxnic.net>
4302 S:      Maintained
4303 F:      Documentation/filesystems/cramfs.txt
4304 F:      fs/cramfs/
4305
4306 CRYPTO API
4307 M:      Herbert Xu <herbert@gondor.apana.org.au>
4308 M:      "David S. Miller" <davem@davemloft.net>
4309 L:      linux-crypto@vger.kernel.org
4310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4312 S:      Maintained
4313 F:      Documentation/crypto/
4314 F:      Documentation/devicetree/bindings/crypto/
4315 F:      arch/*/crypto/
4316 F:      crypto/
4317 F:      drivers/crypto/
4318 F:      include/crypto/
4319 F:      include/linux/crypto*
4320 F:      lib/crypto/
4321
4322 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4323 M:      Neil Horman <nhorman@tuxdriver.com>
4324 L:      linux-crypto@vger.kernel.org
4325 S:      Maintained
4326 F:      crypto/ansi_cprng.c
4327 F:      crypto/rng.c
4328
4329 CS3308 MEDIA DRIVER
4330 M:      Hans Verkuil <hverkuil@xs4all.nl>
4331 L:      linux-media@vger.kernel.org
4332 T:      git git://linuxtv.org/media_tree.git
4333 W:      http://linuxtv.org
4334 S:      Odd Fixes
4335 F:      drivers/media/i2c/cs3308.c
4336
4337 CS5535 Audio ALSA driver
4338 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4339 S:      Maintained
4340 F:      sound/pci/cs5535audio/
4341
4342 CSI DRIVERS FOR ALLWINNER V3s
4343 M:      Yong Deng <yong.deng@magewell.com>
4344 L:      linux-media@vger.kernel.org
4345 T:      git git://linuxtv.org/media_tree.git
4346 S:      Maintained
4347 F:      drivers/media/platform/sunxi/sun6i-csi/
4348 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4349
4350 CW1200 WLAN driver
4351 M:      Solomon Peachy <pizza@shaftnet.org>
4352 S:      Maintained
4353 F:      drivers/net/wireless/st/cw1200/
4354
4355 CX18 VIDEO4LINUX DRIVER
4356 M:      Andy Walls <awalls@md.metrocast.net>
4357 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4358 L:      linux-media@vger.kernel.org
4359 T:      git git://linuxtv.org/media_tree.git
4360 W:      https://linuxtv.org
4361 W:      http://www.ivtvdriver.org/index.php/Cx18
4362 S:      Maintained
4363 F:      Documentation/media/v4l-drivers/cx18*
4364 F:      drivers/media/pci/cx18/
4365 F:      include/uapi/linux/ivtv*
4366
4367 CX2341X MPEG ENCODER HELPER MODULE
4368 M:      Hans Verkuil <hverkuil@xs4all.nl>
4369 L:      linux-media@vger.kernel.org
4370 T:      git git://linuxtv.org/media_tree.git
4371 W:      https://linuxtv.org
4372 S:      Maintained
4373 F:      drivers/media/common/cx2341x*
4374 F:      include/media/drv-intf/cx2341x.h
4375
4376 CX24120 MEDIA DRIVER
4377 M:      Jemma Denson <jdenson@gmail.com>
4378 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4379 L:      linux-media@vger.kernel.org
4380 W:      https://linuxtv.org
4381 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4382 S:      Maintained
4383 F:      drivers/media/dvb-frontends/cx24120*
4384
4385 CX88 VIDEO4LINUX DRIVER
4386 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4387 L:      linux-media@vger.kernel.org
4388 W:      https://linuxtv.org
4389 T:      git git://linuxtv.org/media_tree.git
4390 S:      Odd fixes
4391 F:      Documentation/media/v4l-drivers/cx88*
4392 F:      drivers/media/pci/cx88/
4393
4394 CXD2820R MEDIA DRIVER
4395 M:      Antti Palosaari <crope@iki.fi>
4396 L:      linux-media@vger.kernel.org
4397 W:      https://linuxtv.org
4398 W:      http://palosaari.fi/linux/
4399 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4400 T:      git git://linuxtv.org/anttip/media_tree.git
4401 S:      Maintained
4402 F:      drivers/media/dvb-frontends/cxd2820r*
4403
4404 CXGB3 ETHERNET DRIVER (CXGB3)
4405 M:      Vishal Kulkarni <vishal@chelsio.com>
4406 L:      netdev@vger.kernel.org
4407 W:      http://www.chelsio.com
4408 S:      Supported
4409 F:      drivers/net/ethernet/chelsio/cxgb3/
4410
4411 CXGB3 ISCSI DRIVER (CXGB3I)
4412 M:      Karen Xie <kxie@chelsio.com>
4413 L:      linux-scsi@vger.kernel.org
4414 W:      http://www.chelsio.com
4415 S:      Supported
4416 F:      drivers/scsi/cxgbi/cxgb3i
4417
4418 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4419 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4420 L:      linux-rdma@vger.kernel.org
4421 W:      http://www.openfabrics.org
4422 S:      Supported
4423 F:      drivers/infiniband/hw/cxgb3/
4424 F:      include/uapi/rdma/cxgb3-abi.h
4425
4426 CXGB4 CRYPTO DRIVER (chcr)
4427 M:      Atul Gupta <atul.gupta@chelsio.com>
4428 L:      linux-crypto@vger.kernel.org
4429 W:      http://www.chelsio.com
4430 S:      Supported
4431 F:      drivers/crypto/chelsio
4432
4433 CXGB4 ETHERNET DRIVER (CXGB4)
4434 M:      Vishal Kulkarni <vishal@chelsio.com>
4435 L:      netdev@vger.kernel.org
4436 W:      http://www.chelsio.com
4437 S:      Supported
4438 F:      drivers/net/ethernet/chelsio/cxgb4/
4439
4440 CXGB4 ISCSI DRIVER (CXGB4I)
4441 M:      Karen Xie <kxie@chelsio.com>
4442 L:      linux-scsi@vger.kernel.org
4443 W:      http://www.chelsio.com
4444 S:      Supported
4445 F:      drivers/scsi/cxgbi/cxgb4i
4446
4447 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4448 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4449 L:      linux-rdma@vger.kernel.org
4450 W:      http://www.openfabrics.org
4451 S:      Supported
4452 F:      drivers/infiniband/hw/cxgb4/
4453 F:      include/uapi/rdma/cxgb4-abi.h
4454
4455 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4456 M:      Casey Leedom <leedom@chelsio.com>
4457 L:      netdev@vger.kernel.org
4458 W:      http://www.chelsio.com
4459 S:      Supported
4460 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4461
4462 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4463 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4464 M:      Andrew Donnellan <ajd@linux.ibm.com>
4465 L:      linuxppc-dev@lists.ozlabs.org
4466 S:      Supported
4467 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4468 F:      drivers/misc/cxl/
4469 F:      include/misc/cxl*
4470 F:      include/uapi/misc/cxl.h
4471 F:      Documentation/powerpc/cxl.txt
4472 F:      Documentation/ABI/testing/sysfs-class-cxl
4473
4474 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4475 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4476 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4477 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4478 L:      linux-scsi@vger.kernel.org
4479 S:      Supported
4480 F:      drivers/scsi/cxlflash/
4481 F:      include/uapi/scsi/cxlflash_ioctl.h
4482 F:      Documentation/powerpc/cxlflash.txt
4483
4484 CYBERPRO FB DRIVER
4485 M:      Russell King <linux@armlinux.org.uk>
4486 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4487 W:      http://www.armlinux.org.uk/
4488 S:      Maintained
4489 F:      drivers/video/fbdev/cyber2000fb.*
4490
4491 CYCLADES ASYNC MUX DRIVER
4492 W:      http://www.cyclades.com/
4493 S:      Orphan
4494 F:      drivers/tty/cyclades.c
4495 F:      include/linux/cyclades.h
4496 F:      include/uapi/linux/cyclades.h
4497
4498 CYCLADES PC300 DRIVER
4499 W:      http://www.cyclades.com/
4500 S:      Orphan
4501 F:      drivers/net/wan/pc300*
4502
4503 CYPRESS_FIRMWARE MEDIA DRIVER
4504 M:      Antti Palosaari <crope@iki.fi>
4505 L:      linux-media@vger.kernel.org
4506 W:      https://linuxtv.org
4507 W:      http://palosaari.fi/linux/
4508 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4509 T:      git git://linuxtv.org/anttip/media_tree.git
4510 S:      Maintained
4511 F:      drivers/media/common/cypress_firmware*
4512
4513 CYTTSP TOUCHSCREEN DRIVER
4514 M:      Ferruh Yigit <fery@cypress.com>
4515 L:      linux-input@vger.kernel.org
4516 S:      Supported
4517 F:      drivers/input/touchscreen/cyttsp*
4518 F:      include/linux/input/cyttsp.h
4519
4520 D-LINK DIR-685 TOUCHKEYS DRIVER
4521 M:      Linus Walleij <linus.walleij@linaro.org>
4522 L:      linux-input@vger.kernel.org
4523 S:      Supported
4524 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4525
4526 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4527 M:      Joshua Kinard <kumba@gentoo.org>
4528 S:      Maintained
4529 F:      drivers/rtc/rtc-ds1685.c
4530 F:      include/linux/rtc/ds1685.h
4531
4532 DAMA SLAVE for AX.25
4533 M:      Joerg Reuter <jreuter@yaina.de>
4534 W:      http://yaina.de/jreuter/
4535 W:      http://www.qsl.net/dl1bke/
4536 L:      linux-hams@vger.kernel.org
4537 S:      Maintained
4538 F:      net/ax25/af_ax25.c
4539 F:      net/ax25/ax25_dev.c
4540 F:      net/ax25/ax25_ds_*
4541 F:      net/ax25/ax25_in.c
4542 F:      net/ax25/ax25_out.c
4543 F:      net/ax25/ax25_timer.c
4544 F:      net/ax25/sysctl_net_ax25.c
4545
4546 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4547 L:      netdev@vger.kernel.org
4548 S:      Orphan
4549 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4550 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4551
4552 DC390/AM53C974 SCSI driver
4553 M:      Hannes Reinecke <hare@suse.com>
4554 L:      linux-scsi@vger.kernel.org
4555 S:      Maintained
4556 F:      drivers/scsi/am53c974.c
4557
4558 DC395x SCSI driver
4559 M:      Oliver Neukum <oliver@neukum.org>
4560 M:      Ali Akcaagac <aliakc@web.de>
4561 M:      Jamie Lenehan <lenehan@twibble.org>
4562 L:      dc395x@twibble.org
4563 W:      http://twibble.org/dist/dc395x/
4564 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4565 S:      Maintained
4566 F:      Documentation/scsi/dc395x.txt
4567 F:      drivers/scsi/dc395x.*
4568
4569 DCCP PROTOCOL
4570 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4571 L:      dccp@vger.kernel.org
4572 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4573 S:      Maintained
4574 F:      include/linux/dccp.h
4575 F:      include/uapi/linux/dccp.h
4576 F:      include/linux/tfrc.h
4577 F:      net/dccp/
4578
4579 DECnet NETWORK LAYER
4580 W:      http://linux-decnet.sourceforge.net
4581 L:      linux-decnet-user@lists.sourceforge.net
4582 S:      Orphan
4583 F:      Documentation/networking/decnet.txt
4584 F:      net/decnet/
4585
4586 DECSTATION PLATFORM SUPPORT
4587 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4588 L:      linux-mips@vger.kernel.org
4589 W:      http://www.linux-mips.org/wiki/DECstation
4590 S:      Maintained
4591 F:      arch/mips/dec/
4592 F:      arch/mips/include/asm/dec/
4593 F:      arch/mips/include/asm/mach-dec/
4594
4595 DEFXX FDDI NETWORK DRIVER
4596 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4597 S:      Maintained
4598 F:      drivers/net/fddi/defxx.*
4599
4600 DELL SMBIOS DRIVER
4601 M:      Pali Rohár <pali.rohar@gmail.com>
4602 M:      Mario Limonciello <mario.limonciello@dell.com>
4603 L:      platform-driver-x86@vger.kernel.org
4604 S:      Maintained
4605 F:      drivers/platform/x86/dell-smbios.*
4606
4607 DELL SMBIOS SMM DRIVER
4608 M:      Mario Limonciello <mario.limonciello@dell.com>
4609 L:      platform-driver-x86@vger.kernel.org
4610 S:      Maintained
4611 F:      drivers/platform/x86/dell-smbios-smm.c
4612
4613 DELL SMBIOS WMI DRIVER
4614 M:      Mario Limonciello <mario.limonciello@dell.com>
4615 L:      platform-driver-x86@vger.kernel.org
4616 S:      Maintained
4617 F:      drivers/platform/x86/dell-smbios-wmi.c
4618 F:      tools/wmi/dell-smbios-example.c
4619
4620 DEFZA FDDI NETWORK DRIVER
4621 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4622 S:      Maintained
4623 F:      drivers/net/fddi/defza.*
4624
4625 DELL LAPTOP DRIVER
4626 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4627 M:      Pali Rohár <pali.rohar@gmail.com>
4628 L:      platform-driver-x86@vger.kernel.org
4629 S:      Maintained
4630 F:      drivers/platform/x86/dell-laptop.c
4631
4632 DELL LAPTOP FREEFALL DRIVER
4633 M:      Pali Rohár <pali.rohar@gmail.com>
4634 S:      Maintained
4635 F:      drivers/platform/x86/dell-smo8800.c
4636
4637 DELL LAPTOP RBTN DRIVER
4638 M:      Pali Rohár <pali.rohar@gmail.com>
4639 S:      Maintained
4640 F:      drivers/platform/x86/dell-rbtn.*
4641
4642 DELL REMOTE BIOS UPDATE DRIVER
4643 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4644 L:      platform-driver-x86@vger.kernel.org
4645 S:      Maintained
4646 F:      drivers/platform/x86/dell_rbu.c
4647
4648 DELL LAPTOP SMM DRIVER
4649 M:      Pali Rohár <pali.rohar@gmail.com>
4650 S:      Maintained
4651 F:      drivers/hwmon/dell-smm-hwmon.c
4652 F:      include/uapi/linux/i8k.h
4653
4654 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4655 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4656 L:      platform-driver-x86@vger.kernel.org
4657 S:      Maintained
4658 F:      Documentation/driver-api/dcdbas.rst
4659 F:      drivers/platform/x86/dcdbas.*
4660
4661 DELL WMI NOTIFICATIONS DRIVER
4662 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4663 M:      Pali Rohár <pali.rohar@gmail.com>
4664 S:      Maintained
4665 F:      drivers/platform/x86/dell-wmi.c
4666
4667 DELL WMI DESCRIPTOR DRIVER
4668 M:      Mario Limonciello <mario.limonciello@dell.com>
4669 S:      Maintained
4670 F:      drivers/platform/x86/dell-wmi-descriptor.c
4671
4672 DELTA ST MEDIA DRIVER
4673 M:      Hugues Fruchet <hugues.fruchet@st.com>
4674 L:      linux-media@vger.kernel.org
4675 T:      git git://linuxtv.org/media_tree.git
4676 W:      https://linuxtv.org
4677 S:      Supported
4678 F:      drivers/media/platform/sti/delta
4679
4680 DENALI NAND DRIVER
4681 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4682 L:      linux-mtd@lists.infradead.org
4683 S:      Supported
4684 F:      drivers/mtd/nand/raw/denali*
4685
4686 DESIGNWARE EDMA CORE IP DRIVER
4687 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
4688 L:      dmaengine@vger.kernel.org
4689 S:      Maintained
4690 F:      drivers/dma/dw-edma/
4691 F:      include/linux/dma/edma.h
4692
4693 DESIGNWARE USB2 DRD IP DRIVER
4694 M:      Minas Harutyunyan <hminas@synopsys.com>
4695 L:      linux-usb@vger.kernel.org
4696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4697 S:      Maintained
4698 F:      drivers/usb/dwc2/
4699
4700 DESIGNWARE USB3 DRD IP DRIVER
4701 M:      Felipe Balbi <balbi@kernel.org>
4702 L:      linux-usb@vger.kernel.org
4703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4704 S:      Maintained
4705 F:      drivers/usb/dwc3/
4706
4707 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4708 M:      Andreas Klinger <ak@it-klinger.de>
4709 L:      linux-iio@vger.kernel.org
4710 S:      Maintained
4711 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4712 F:      drivers/iio/proximity/srf*.c
4713
4714 DEVICE COREDUMP (DEV_COREDUMP)
4715 M:      Johannes Berg <johannes@sipsolutions.net>
4716 L:      linux-kernel@vger.kernel.org
4717 S:      Maintained
4718 F:      drivers/base/devcoredump.c
4719 F:      include/linux/devcoredump.h
4720
4721 DEVICE FREQUENCY (DEVFREQ)
4722 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4723 M:      Kyungmin Park <kyungmin.park@samsung.com>
4724 R:      Chanwoo Choi <cw00.choi@samsung.com>
4725 L:      linux-pm@vger.kernel.org
4726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4727 S:      Maintained
4728 F:      drivers/devfreq/
4729 F:      include/linux/devfreq.h
4730 F:      Documentation/devicetree/bindings/devfreq/
4731 F:      include/trace/events/devfreq.h
4732
4733 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4734 M:      Chanwoo Choi <cw00.choi@samsung.com>
4735 L:      linux-pm@vger.kernel.org
4736 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4737 S:      Supported
4738 F:      drivers/devfreq/event/
4739 F:      drivers/devfreq/devfreq-event.c
4740 F:      include/linux/devfreq-event.h
4741 F:      Documentation/devicetree/bindings/devfreq/event/
4742
4743 DEVICE NUMBER REGISTRY
4744 M:      Torben Mathiasen <device@lanana.org>
4745 W:      http://lanana.org/docs/device-list/index.html
4746 S:      Maintained
4747
4748 DEVICE-MAPPER  (LVM)
4749 M:      Alasdair Kergon <agk@redhat.com>
4750 M:      Mike Snitzer <snitzer@redhat.com>
4751 M:      dm-devel@redhat.com
4752 L:      dm-devel@redhat.com
4753 W:      http://sources.redhat.com/dm
4754 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4756 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4757 S:      Maintained
4758 F:      Documentation/admin-guide/device-mapper/
4759 F:      drivers/md/Makefile
4760 F:      drivers/md/Kconfig
4761 F:      drivers/md/dm*
4762 F:      drivers/md/persistent-data/
4763 F:      include/linux/device-mapper.h
4764 F:      include/linux/dm-*.h
4765 F:      include/uapi/linux/dm-*.h
4766
4767 DEVLINK
4768 M:      Jiri Pirko <jiri@mellanox.com>
4769 L:      netdev@vger.kernel.org
4770 S:      Supported
4771 F:      net/core/devlink.c
4772 F:      include/net/devlink.h
4773 F:      include/uapi/linux/devlink.h
4774
4775 DIALOG SEMICONDUCTOR DRIVERS
4776 M:      Support Opensource <support.opensource@diasemi.com>
4777 W:      http://www.dialog-semiconductor.com/products
4778 S:      Supported
4779 F:      Documentation/hwmon/da90??.rst
4780 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4781 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4782 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4783 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4784 F:      Documentation/devicetree/bindings/regulator/slg51000.txt
4785 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4786 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4787 F:      drivers/gpio/gpio-da90??.c
4788 F:      drivers/hwmon/da90??-hwmon.c
4789 F:      drivers/iio/adc/da91??-*.c
4790 F:      drivers/input/misc/da90??_onkey.c
4791 F:      drivers/input/touchscreen/da9052_tsi.c
4792 F:      drivers/leds/leds-da90??.c
4793 F:      drivers/mfd/da903x.c
4794 F:      drivers/mfd/da90??-*.c
4795 F:      drivers/mfd/da91??-*.c
4796 F:      drivers/power/supply/da9052-battery.c
4797 F:      drivers/power/supply/da91??-*.c
4798 F:      drivers/regulator/da903x.c
4799 F:      drivers/regulator/da9???-regulator.[ch]
4800 F:      drivers/regulator/slg51000-regulator.[ch]
4801 F:      drivers/thermal/da90??-thermal.c
4802 F:      drivers/rtc/rtc-da90??.c
4803 F:      drivers/video/backlight/da90??_bl.c
4804 F:      drivers/watchdog/da90??_wdt.c
4805 F:      include/linux/mfd/da903x.h
4806 F:      include/linux/mfd/da9052/
4807 F:      include/linux/mfd/da9055/
4808 F:      include/linux/mfd/da9062/
4809 F:      include/linux/mfd/da9063/
4810 F:      include/linux/mfd/da9150/
4811 F:      include/linux/regulator/da9211.h
4812 F:      include/sound/da[79]*.h
4813 F:      sound/soc/codecs/da[79]*.[ch]
4814
4815 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4816 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4817 L:      linux-gpio@vger.kernel.org
4818 S:      Maintained
4819 F:      drivers/gpio/gpio-gpio-mm.c
4820
4821 DIOLAN U2C-12 I2C DRIVER
4822 M:      Guenter Roeck <linux@roeck-us.net>
4823 L:      linux-i2c@vger.kernel.org
4824 S:      Maintained
4825 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4826
4827 FILESYSTEM DIRECT ACCESS (DAX)
4828 M:      Dan Williams <dan.j.williams@intel.com>
4829 R:      Matthew Wilcox <willy@infradead.org>
4830 R:      Jan Kara <jack@suse.cz>
4831 L:      linux-fsdevel@vger.kernel.org
4832 L:      linux-nvdimm@lists.01.org
4833 S:      Supported
4834 F:      fs/dax.c
4835 F:      include/linux/dax.h
4836 F:      include/trace/events/fs_dax.h
4837
4838 DEVICE DIRECT ACCESS (DAX)
4839 M:      Dan Williams <dan.j.williams@intel.com>
4840 M:      Vishal Verma <vishal.l.verma@intel.com>
4841 M:      Keith Busch <keith.busch@intel.com>
4842 M:      Dave Jiang <dave.jiang@intel.com>
4843 L:      linux-nvdimm@lists.01.org
4844 S:      Supported
4845 F:      drivers/dax/
4846
4847 DIRECTORY NOTIFICATION (DNOTIFY)
4848 M:      Jan Kara <jack@suse.cz>
4849 R:      Amir Goldstein <amir73il@gmail.com>
4850 L:      linux-fsdevel@vger.kernel.org
4851 S:      Maintained
4852 F:      Documentation/filesystems/dnotify.txt
4853 F:      fs/notify/dnotify/
4854 F:      include/linux/dnotify.h
4855
4856 DISK GEOMETRY AND PARTITION HANDLING
4857 M:      Andries Brouwer <aeb@cwi.nl>
4858 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4859 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4860 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4861 S:      Maintained
4862
4863 DISKQUOTA
4864 M:      Jan Kara <jack@suse.com>
4865 S:      Maintained
4866 F:      Documentation/filesystems/quota.txt
4867 F:      fs/quota/
4868 F:      include/linux/quota*.h
4869 F:      include/uapi/linux/quota*.h
4870
4871 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4872 M:      Bernie Thompson <bernie@plugable.com>
4873 L:      linux-fbdev@vger.kernel.org
4874 S:      Maintained
4875 W:      http://plugable.com/category/projects/udlfb/
4876 F:      drivers/video/fbdev/udlfb.c
4877 F:      include/video/udlfb.h
4878 F:      Documentation/fb/udlfb.rst
4879
4880 DISTRIBUTED LOCK MANAGER (DLM)
4881 M:      Christine Caulfield <ccaulfie@redhat.com>
4882 M:      David Teigland <teigland@redhat.com>
4883 L:      cluster-devel@redhat.com
4884 W:      http://sources.redhat.com/cluster/
4885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4886 S:      Supported
4887 F:      fs/dlm/
4888
4889 DMA BUFFER SHARING FRAMEWORK
4890 M:      Sumit Semwal <sumit.semwal@linaro.org>
4891 S:      Maintained
4892 L:      linux-media@vger.kernel.org
4893 L:      dri-devel@lists.freedesktop.org
4894 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4895 F:      drivers/dma-buf/
4896 F:      include/linux/dma-buf*
4897 F:      include/linux/reservation.h
4898 F:      include/linux/*fence.h
4899 F:      Documentation/driver-api/dma-buf.rst
4900 T:      git git://anongit.freedesktop.org/drm/drm-misc
4901
4902 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4903 M:      Vinod Koul <vkoul@kernel.org>
4904 L:      dmaengine@vger.kernel.org
4905 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4906 S:      Maintained
4907 F:      drivers/dma/
4908 F:      include/linux/dmaengine.h
4909 F:      include/linux/of_dma.h
4910 F:      Documentation/devicetree/bindings/dma/
4911 F:      Documentation/driver-api/dmaengine/
4912 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4913
4914 DMA MAPPING HELPERS
4915 M:      Christoph Hellwig <hch@lst.de>
4916 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4917 R:      Robin Murphy <robin.murphy@arm.com>
4918 L:      iommu@lists.linux-foundation.org
4919 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4920 W:      http://git.infradead.org/users/hch/dma-mapping.git
4921 S:      Supported
4922 F:      kernel/dma/
4923 F:      include/asm-generic/dma-mapping.h
4924 F:      include/linux/dma-direct.h
4925 F:      include/linux/dma-mapping.h
4926 F:      include/linux/dma-noncoherent.h
4927
4928 DME1737 HARDWARE MONITOR DRIVER
4929 M:      Juerg Haefliger <juergh@gmail.com>
4930 L:      linux-hwmon@vger.kernel.org
4931 S:      Maintained
4932 F:      Documentation/hwmon/dme1737.rst
4933 F:      drivers/hwmon/dme1737.c
4934
4935 DMI/SMBIOS SUPPORT
4936 M:      Jean Delvare <jdelvare@suse.com>
4937 S:      Maintained
4938 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4939 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4940 F:      drivers/firmware/dmi-id.c
4941 F:      drivers/firmware/dmi_scan.c
4942 F:      include/linux/dmi.h
4943
4944 DOCUMENTATION
4945 M:      Jonathan Corbet <corbet@lwn.net>
4946 L:      linux-doc@vger.kernel.org
4947 S:      Maintained
4948 F:      Documentation/
4949 F:      scripts/kernel-doc
4950 X:      Documentation/ABI/
4951 X:      Documentation/firmware-guide/acpi/
4952 X:      Documentation/devicetree/
4953 X:      Documentation/i2c/
4954 X:      Documentation/media/
4955 X:      Documentation/power/
4956 X:      Documentation/spi/
4957 T:      git git://git.lwn.net/linux.git docs-next
4958
4959 DOCUMENTATION/ITALIAN
4960 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4961 L:      linux-doc@vger.kernel.org
4962 S:      Maintained
4963 F:      Documentation/translations/it_IT
4964
4965 DONGWOON DW9714 LENS VOICE COIL DRIVER
4966 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4967 L:      linux-media@vger.kernel.org
4968 T:      git git://linuxtv.org/media_tree.git
4969 S:      Maintained
4970 F:      drivers/media/i2c/dw9714.c
4971 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4972
4973 DONGWOON DW9807 LENS VOICE COIL DRIVER
4974 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4975 L:      linux-media@vger.kernel.org
4976 T:      git git://linuxtv.org/media_tree.git
4977 S:      Maintained
4978 F:      drivers/media/i2c/dw9807-vcm.c
4979 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4980
4981 DOUBLETALK DRIVER
4982 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4983 L:      blinux-list@redhat.com
4984 S:      Maintained
4985 F:      drivers/char/dtlk.c
4986 F:      include/linux/dtlk.h
4987
4988 DPAA2 DATAPATH I/O (DPIO) DRIVER
4989 M:      Roy Pledge <Roy.Pledge@nxp.com>
4990 L:      linux-kernel@vger.kernel.org
4991 S:      Maintained
4992 F:      drivers/soc/fsl/dpio
4993
4994 DPAA2 ETHERNET DRIVER
4995 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4996 L:      netdev@vger.kernel.org
4997 S:      Maintained
4998 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4999 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
5000 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
5001 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
5002 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
5003
5004 DPAA2 ETHERNET SWITCH DRIVER
5005 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5006 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
5007 L:      linux-kernel@vger.kernel.org
5008 S:      Maintained
5009 F:      drivers/staging/fsl-dpaa2/ethsw
5010
5011 DPT_I2O SCSI RAID DRIVER
5012 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
5013 L:      linux-scsi@vger.kernel.org
5014 W:      http://www.adaptec.com/
5015 S:      Maintained
5016 F:      drivers/scsi/dpt*
5017 F:      drivers/scsi/dpt/
5018
5019 DRBD DRIVER
5020 M:      Philipp Reisner <philipp.reisner@linbit.com>
5021 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
5022 L:      drbd-dev@lists.linbit.com
5023 W:      http://www.drbd.org
5024 T:      git git://git.linbit.com/linux-drbd.git
5025 T:      git git://git.linbit.com/drbd-8.4.git
5026 S:      Supported
5027 F:      drivers/block/drbd/
5028 F:      lib/lru_cache.c
5029 F:      Documentation/admin-guide/blockdev/
5030
5031 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
5032 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5033 R:      "Rafael J. Wysocki" <rafael@kernel.org>
5034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
5035 S:      Supported
5036 F:      Documentation/kobject.txt
5037 F:      drivers/base/
5038 F:      fs/debugfs/
5039 F:      fs/sysfs/
5040 F:      include/linux/debugfs.h
5041 F:      include/linux/kobj*
5042 F:      lib/kobj*
5043
5044 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
5045 M:      Kevin Hilman <khilman@kernel.org>
5046 M:      Nishanth Menon <nm@ti.com>
5047 S:      Maintained
5048 F:      drivers/power/avs/
5049 F:      include/linux/power/smartreflex.h
5050 L:      linux-pm@vger.kernel.org
5051
5052 DRM DRIVER FOR ARM PL111 CLCD
5053 M:      Eric Anholt <eric@anholt.net>
5054 T:      git git://anongit.freedesktop.org/drm/drm-misc
5055 S:      Supported
5056 F:      drivers/gpu/drm/pl111/
5057
5058 DRM DRIVER FOR ARM VERSATILE TFT PANELS
5059 M:      Linus Walleij <linus.walleij@linaro.org>
5060 T:      git git://anongit.freedesktop.org/drm/drm-misc
5061 S:      Maintained
5062 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
5063 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
5064
5065 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
5066 M:      Dave Airlie <airlied@redhat.com>
5067 S:      Odd Fixes
5068 F:      drivers/gpu/drm/ast/
5069
5070 DRM DRIVER FOR ASPEED BMC GFX
5071 M:      Joel Stanley <joel@jms.id.au>
5072 L:      linux-aspeed@lists.ozlabs.org
5073 T:      git git://anongit.freedesktop.org/drm/drm-misc
5074 S:      Supported
5075 F:      drivers/gpu/drm/aspeed/
5076 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
5077
5078 DRM DRIVER FOR BOCHS VIRTUAL GPU
5079 M:      Gerd Hoffmann <kraxel@redhat.com>
5080 L:      virtualization@lists.linux-foundation.org
5081 T:      git git://anongit.freedesktop.org/drm/drm-misc
5082 S:      Maintained
5083 F:      drivers/gpu/drm/bochs/
5084
5085 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5086 M:      Linus Walleij <linus.walleij@linaro.org>
5087 T:      git git://anongit.freedesktop.org/drm/drm-misc
5088 S:      Maintained
5089 F:      drivers/gpu/drm/tve200/
5090
5091 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5092 M:      Jagan Teki <jagan@amarulasolutions.com>
5093 S:      Maintained
5094 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5095 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5096
5097 DRM DRIVER FOR ILITEK ILI9225 PANELS
5098 M:      David Lechner <david@lechnology.com>
5099 S:      Maintained
5100 F:      drivers/gpu/drm/tinydrm/ili9225.c
5101 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5102
5103 DRM DRIVER FOR HX8357D PANELS
5104 M:      Eric Anholt <eric@anholt.net>
5105 T:      git git://anongit.freedesktop.org/drm/drm-misc
5106 S:      Maintained
5107 F:      drivers/gpu/drm/tinydrm/hx8357d.c
5108 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5109
5110 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5111 S:      Orphan / Obsolete
5112 F:      drivers/gpu/drm/i810/
5113 F:      include/uapi/drm/i810_drm.h
5114
5115 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5116 S:      Orphan / Obsolete
5117 F:      drivers/gpu/drm/mga/
5118 F:      include/uapi/drm/mga_drm.h
5119
5120 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5121 M:      Dave Airlie <airlied@redhat.com>
5122 S:      Odd Fixes
5123 F:      drivers/gpu/drm/mgag200/
5124
5125 DRM DRIVER FOR MI0283QT
5126 M:      Noralf Trønnes <noralf@tronnes.org>
5127 S:      Maintained
5128 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
5129 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5130
5131 DRM DRIVER FOR MSM ADRENO GPU
5132 M:      Rob Clark <robdclark@gmail.com>
5133 M:      Sean Paul <sean@poorly.run>
5134 L:      linux-arm-msm@vger.kernel.org
5135 L:      dri-devel@lists.freedesktop.org
5136 L:      freedreno@lists.freedesktop.org
5137 T:      git https://gitlab.freedesktop.org/drm/msm.git
5138 S:      Maintained
5139 F:      drivers/gpu/drm/msm/
5140 F:      include/uapi/drm/msm_drm.h
5141 F:      Documentation/devicetree/bindings/display/msm/
5142
5143 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5144 M:      Ben Skeggs <bskeggs@redhat.com>
5145 L:      dri-devel@lists.freedesktop.org
5146 L:      nouveau@lists.freedesktop.org
5147 T:      git git://github.com/skeggsb/linux
5148 S:      Supported
5149 F:      drivers/gpu/drm/nouveau/
5150 F:      include/uapi/drm/nouveau_drm.h
5151
5152 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5153 M:      Stefan Mavrodiev <stefan@olimex.com>
5154 S:      Maintained
5155 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5156 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5157
5158 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5159 M:      Noralf Trønnes <noralf@tronnes.org>
5160 S:      Maintained
5161 F:      drivers/gpu/drm/tinydrm/repaper.c
5162 F:      Documentation/devicetree/bindings/display/repaper.txt
5163
5164 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5165 M:      Dave Airlie <airlied@redhat.com>
5166 M:      Gerd Hoffmann <kraxel@redhat.com>
5167 L:      virtualization@lists.linux-foundation.org
5168 T:      git git://anongit.freedesktop.org/drm/drm-misc
5169 S:      Obsolete
5170 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5171 F:      drivers/gpu/drm/cirrus/
5172
5173 DRM DRIVER FOR QXL VIRTUAL GPU
5174 M:      Dave Airlie <airlied@redhat.com>
5175 M:      Gerd Hoffmann <kraxel@redhat.com>
5176 L:      virtualization@lists.linux-foundation.org
5177 L:      spice-devel@lists.freedesktop.org
5178 T:      git git://anongit.freedesktop.org/drm/drm-misc
5179 S:      Maintained
5180 F:      drivers/gpu/drm/qxl/
5181 F:      include/uapi/drm/qxl_drm.h
5182
5183 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5184 S:      Orphan / Obsolete
5185 F:      drivers/gpu/drm/r128/
5186 F:      include/uapi/drm/r128_drm.h
5187
5188 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5189 M:      Guido Günther <agx@sigxcpu.org>
5190 S:      Maintained
5191 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5192 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5193
5194 DRM DRIVER FOR SAVAGE VIDEO CARDS
5195 S:      Orphan / Obsolete
5196 F:      drivers/gpu/drm/savage/
5197 F:      include/uapi/drm/savage_drm.h
5198
5199 DRM DRIVER FOR SIS VIDEO CARDS
5200 S:      Orphan / Obsolete
5201 F:      drivers/gpu/drm/sis/
5202 F:      include/uapi/drm/sis_drm.h
5203
5204 DRM DRIVER FOR SITRONIX ST7701 PANELS
5205 M:      Jagan Teki <jagan@amarulasolutions.com>
5206 S:      Maintained
5207 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5208 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5209
5210 DRM DRIVER FOR SITRONIX ST7586 PANELS
5211 M:      David Lechner <david@lechnology.com>
5212 S:      Maintained
5213 F:      drivers/gpu/drm/tinydrm/st7586.c
5214 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5215
5216 DRM DRIVER FOR SITRONIX ST7735R PANELS
5217 M:      David Lechner <david@lechnology.com>
5218 S:      Maintained
5219 F:      drivers/gpu/drm/tinydrm/st7735r.c
5220 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5221
5222 DRM DRIVER FOR ST-ERICSSON MCDE
5223 M:      Linus Walleij <linus.walleij@linaro.org>
5224 T:      git git://anongit.freedesktop.org/drm/drm-misc
5225 S:      Maintained
5226 F:      drivers/gpu/drm/mcde/
5227 F:      Documentation/devicetree/bindings/display/ste,mcde.txt
5228
5229 DRM DRIVER FOR TDFX VIDEO CARDS
5230 S:      Orphan / Obsolete
5231 F:      drivers/gpu/drm/tdfx/
5232
5233 DRM DRIVER FOR TPO TPG110 PANELS
5234 M:      Linus Walleij <linus.walleij@linaro.org>
5235 T:      git git://anongit.freedesktop.org/drm/drm-misc
5236 S:      Maintained
5237 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5238 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5239
5240 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5241 M:      Dave Airlie <airlied@redhat.com>
5242 R:      Sean Paul <sean@poorly.run>
5243 L:      dri-devel@lists.freedesktop.org
5244 S:      Odd Fixes
5245 F:      drivers/gpu/drm/udl/
5246 T:      git git://anongit.freedesktop.org/drm/drm-misc
5247
5248 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5249 M:      Hans de Goede <hdegoede@redhat.com>
5250 L:      dri-devel@lists.freedesktop.org
5251 S:      Maintained
5252 F:      drivers/gpu/drm/vboxvideo/
5253 T:      git git://anongit.freedesktop.org/drm/drm-misc
5254
5255 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5256 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5257 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5258 R:      Daniel Vetter <daniel@ffwll.ch>
5259 T:      git git://anongit.freedesktop.org/drm/drm-misc
5260 S:      Maintained
5261 L:      dri-devel@lists.freedesktop.org
5262 F:      drivers/gpu/drm/vkms/
5263 F:      Documentation/gpu/vkms.rst
5264
5265 DRM DRIVER FOR VMWARE VIRTUAL GPU
5266 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5267 M:      Thomas Hellstrom <thellstrom@vmware.com>
5268 L:      dri-devel@lists.freedesktop.org
5269 T:      git git://people.freedesktop.org/~thomash/linux
5270 S:      Supported
5271 F:      drivers/gpu/drm/vmwgfx/
5272 F:      include/uapi/drm/vmwgfx_drm.h
5273
5274 DRM DRIVERS
5275 M:      David Airlie <airlied@linux.ie>
5276 M:      Daniel Vetter <daniel@ffwll.ch>
5277 L:      dri-devel@lists.freedesktop.org
5278 T:      git git://anongit.freedesktop.org/drm/drm
5279 B:      https://bugs.freedesktop.org/
5280 C:      irc://chat.freenode.net/dri-devel
5281 S:      Maintained
5282 F:      drivers/gpu/drm/
5283 F:      drivers/gpu/vga/
5284 F:      Documentation/devicetree/bindings/display/
5285 F:      Documentation/devicetree/bindings/gpu/
5286 F:      Documentation/gpu/
5287 F:      include/drm/
5288 F:      include/uapi/drm/
5289 F:      include/linux/vga*
5290
5291 DRM DRIVERS AND MISC GPU PATCHES
5292 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5293 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5294 M:      Sean Paul <sean@poorly.run>
5295 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5296 S:      Maintained
5297 T:      git git://anongit.freedesktop.org/drm/drm-misc
5298 F:      Documentation/gpu/
5299 F:      drivers/gpu/vga/
5300 F:      drivers/gpu/drm/*
5301 F:      include/drm/drm*
5302 F:      include/uapi/drm/drm*
5303 F:      include/linux/vga*
5304
5305 DRM DRIVERS FOR ALLWINNER A10
5306 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5307 L:      dri-devel@lists.freedesktop.org
5308 S:      Supported
5309 F:      drivers/gpu/drm/sun4i/
5310 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5311 T:      git git://anongit.freedesktop.org/drm/drm-misc
5312
5313 DRM DRIVERS FOR AMLOGIC SOCS
5314 M:      Neil Armstrong <narmstrong@baylibre.com>
5315 L:      dri-devel@lists.freedesktop.org
5316 L:      linux-amlogic@lists.infradead.org
5317 W:      http://linux-meson.com/
5318 S:      Supported
5319 F:      drivers/gpu/drm/meson/
5320 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5321 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5322 F:      Documentation/gpu/meson.rst
5323 T:      git git://anongit.freedesktop.org/drm/drm-misc
5324
5325 DRM DRIVERS FOR ATMEL HLCDC
5326 M:      Boris Brezillon <bbrezillon@kernel.org>
5327 L:      dri-devel@lists.freedesktop.org
5328 S:      Supported
5329 F:      drivers/gpu/drm/atmel-hlcdc/
5330 F:      Documentation/devicetree/bindings/display/atmel/
5331 T:      git git://anongit.freedesktop.org/drm/drm-misc
5332
5333 DRM DRIVERS FOR BRIDGE CHIPS
5334 M:      Andrzej Hajda <a.hajda@samsung.com>
5335 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5336 S:      Maintained
5337 T:      git git://anongit.freedesktop.org/drm/drm-misc
5338 F:      drivers/gpu/drm/bridge/
5339
5340 DRM DRIVERS FOR EXYNOS
5341 M:      Inki Dae <inki.dae@samsung.com>
5342 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5343 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5344 M:      Kyungmin Park <kyungmin.park@samsung.com>
5345 L:      dri-devel@lists.freedesktop.org
5346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5347 S:      Supported
5348 F:      drivers/gpu/drm/exynos/
5349 F:      include/uapi/drm/exynos_drm.h
5350 F:      Documentation/devicetree/bindings/display/exynos/
5351
5352 DRM DRIVERS FOR FREESCALE DCU
5353 M:      Stefan Agner <stefan@agner.ch>
5354 M:      Alison Wang <alison.wang@nxp.com>
5355 L:      dri-devel@lists.freedesktop.org
5356 S:      Supported
5357 F:      drivers/gpu/drm/fsl-dcu/
5358 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5359 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5360 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5361 T:      git git://anongit.freedesktop.org/drm/drm-misc
5362
5363 DRM DRIVERS FOR FREESCALE IMX
5364 M:      Philipp Zabel <p.zabel@pengutronix.de>
5365 L:      dri-devel@lists.freedesktop.org
5366 S:      Maintained
5367 F:      drivers/gpu/drm/imx/
5368 F:      drivers/gpu/ipu-v3/
5369 F:      Documentation/devicetree/bindings/display/imx/
5370
5371 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5372 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5373 L:      dri-devel@lists.freedesktop.org
5374 T:      git git://github.com/patjak/drm-gma500
5375 S:      Maintained
5376 F:      drivers/gpu/drm/gma500/
5377
5378 DRM DRIVERS FOR HISILICON
5379 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5380 M:      Rongrong Zou <zourongrong@gmail.com>
5381 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5382 R:      Chen Feng <puck.chen@hisilicon.com>
5383 L:      dri-devel@lists.freedesktop.org
5384 T:      git git://github.com/xin3liang/linux.git
5385 S:      Maintained
5386 F:      drivers/gpu/drm/hisilicon/
5387 F:      Documentation/devicetree/bindings/display/hisilicon/
5388
5389 DRM DRIVERS FOR LIMA
5390 M:      Qiang Yu <yuq825@gmail.com>
5391 L:      dri-devel@lists.freedesktop.org
5392 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5393 S:      Maintained
5394 F:      drivers/gpu/drm/lima/
5395 F:      include/uapi/drm/lima_drm.h
5396 T:      git git://anongit.freedesktop.org/drm/drm-misc
5397
5398 DRM DRIVERS FOR MEDIATEK
5399 M:      CK Hu <ck.hu@mediatek.com>
5400 M:      Philipp Zabel <p.zabel@pengutronix.de>
5401 L:      dri-devel@lists.freedesktop.org
5402 S:      Supported
5403 F:      drivers/gpu/drm/mediatek/
5404 F:      Documentation/devicetree/bindings/display/mediatek/
5405
5406 DRM DRIVERS FOR NVIDIA TEGRA
5407 M:      Thierry Reding <thierry.reding@gmail.com>
5408 L:      dri-devel@lists.freedesktop.org
5409 L:      linux-tegra@vger.kernel.org
5410 T:      git git://anongit.freedesktop.org/tegra/linux.git
5411 S:      Supported
5412 F:      drivers/gpu/drm/tegra/
5413 F:      drivers/gpu/host1x/
5414 F:      include/linux/host1x.h
5415 F:      include/uapi/drm/tegra_drm.h
5416 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5417
5418 DRM DRIVERS FOR RENESAS
5419 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5420 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5421 L:      dri-devel@lists.freedesktop.org
5422 L:      linux-renesas-soc@vger.kernel.org
5423 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5424 S:      Supported
5425 F:      drivers/gpu/drm/rcar-du/
5426 F:      drivers/gpu/drm/shmobile/
5427 F:      include/linux/platform_data/shmob_drm.h
5428 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5429 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5430 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5431
5432 DRM DRIVERS FOR ROCKCHIP
5433 M:      Sandy Huang <hjc@rock-chips.com>
5434 M:      Heiko Stübner <heiko@sntech.de>
5435 L:      dri-devel@lists.freedesktop.org
5436 S:      Maintained
5437 F:      drivers/gpu/drm/rockchip/
5438 F:      Documentation/devicetree/bindings/display/rockchip/
5439 T:      git git://anongit.freedesktop.org/drm/drm-misc
5440
5441 DRM DRIVERS FOR STI
5442 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5443 M:      Vincent Abriou <vincent.abriou@st.com>
5444 L:      dri-devel@lists.freedesktop.org
5445 T:      git git://anongit.freedesktop.org/drm/drm-misc
5446 S:      Maintained
5447 F:      drivers/gpu/drm/sti
5448 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5449
5450 DRM DRIVERS FOR STM
5451 M:      Yannick Fertre <yannick.fertre@st.com>
5452 M:      Philippe Cornu <philippe.cornu@st.com>
5453 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5454 M:      Vincent Abriou <vincent.abriou@st.com>
5455 L:      dri-devel@lists.freedesktop.org
5456 T:      git git://anongit.freedesktop.org/drm/drm-misc
5457 S:      Maintained
5458 F:      drivers/gpu/drm/stm
5459 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5460
5461 DRM DRIVERS FOR TI LCDC
5462 M:      Jyri Sarha <jsarha@ti.com>
5463 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5464 L:      dri-devel@lists.freedesktop.org
5465 S:      Maintained
5466 F:      drivers/gpu/drm/tilcdc/
5467 F:      Documentation/devicetree/bindings/display/tilcdc/
5468
5469 DRM DRIVERS FOR TI OMAP
5470 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5471 L:      dri-devel@lists.freedesktop.org
5472 S:      Maintained
5473 F:      drivers/gpu/drm/omapdrm/
5474 F:      Documentation/devicetree/bindings/display/ti/
5475
5476 DRM DRIVERS FOR V3D
5477 M:      Eric Anholt <eric@anholt.net>
5478 S:      Supported
5479 F:      drivers/gpu/drm/v3d/
5480 F:      include/uapi/drm/v3d_drm.h
5481 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5482 T:      git git://anongit.freedesktop.org/drm/drm-misc
5483
5484 DRM DRIVERS FOR VC4
5485 M:      Eric Anholt <eric@anholt.net>
5486 T:      git git://github.com/anholt/linux
5487 S:      Supported
5488 F:      drivers/gpu/drm/vc4/
5489 F:      include/uapi/drm/vc4_drm.h
5490 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5491 T:      git git://anongit.freedesktop.org/drm/drm-misc
5492
5493 DRM DRIVERS FOR VIVANTE GPU IP
5494 M:      Lucas Stach <l.stach@pengutronix.de>
5495 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5496 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5497 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5498 L:      dri-devel@lists.freedesktop.org
5499 S:      Maintained
5500 F:      drivers/gpu/drm/etnaviv/
5501 F:      include/uapi/drm/etnaviv_drm.h
5502 F:      Documentation/devicetree/bindings/display/etnaviv/
5503
5504 DRM DRIVERS FOR ZTE ZX
5505 M:      Shawn Guo <shawnguo@kernel.org>
5506 L:      dri-devel@lists.freedesktop.org
5507 S:      Maintained
5508 F:      drivers/gpu/drm/zte/
5509 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5510 T:      git git://anongit.freedesktop.org/drm/drm-misc
5511
5512 DRM PANEL DRIVERS
5513 M:      Thierry Reding <thierry.reding@gmail.com>
5514 R:      Sam Ravnborg <sam@ravnborg.org>
5515 L:      dri-devel@lists.freedesktop.org
5516 T:      git git://anongit.freedesktop.org/drm/drm-misc
5517 S:      Maintained
5518 F:      drivers/gpu/drm/drm_panel.c
5519 F:      drivers/gpu/drm/panel/
5520 F:      include/drm/drm_panel.h
5521 F:      Documentation/devicetree/bindings/display/panel/
5522
5523 DRM TINYDRM DRIVERS
5524 M:      Noralf Trønnes <noralf@tronnes.org>
5525 W:      https://github.com/notro/tinydrm/wiki/Development
5526 T:      git git://anongit.freedesktop.org/drm/drm-misc
5527 S:      Maintained
5528 F:      drivers/gpu/drm/tinydrm/
5529 F:      include/drm/tinydrm/
5530
5531 DRM DRIVERS FOR XEN
5532 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5533 T:      git git://anongit.freedesktop.org/drm/drm-misc
5534 L:      dri-devel@lists.freedesktop.org
5535 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5536 S:      Supported
5537 F:      drivers/gpu/drm/xen/
5538 F:      Documentation/gpu/xen-front.rst
5539
5540 DRM TTM SUBSYSTEM
5541 M:      Christian Koenig <christian.koenig@amd.com>
5542 M:      Huang Rui <ray.huang@amd.com>
5543 T:      git git://people.freedesktop.org/~agd5f/linux
5544 S:      Maintained
5545 L:      dri-devel@lists.freedesktop.org
5546 F:      include/drm/ttm/
5547 F:      drivers/gpu/drm/ttm/
5548
5549 DSBR100 USB FM RADIO DRIVER
5550 M:      Alexey Klimov <klimov.linux@gmail.com>
5551 L:      linux-media@vger.kernel.org
5552 T:      git git://linuxtv.org/media_tree.git
5553 S:      Maintained
5554 F:      drivers/media/radio/dsbr100.c
5555
5556 DSCC4 DRIVER
5557 M:      Francois Romieu <romieu@fr.zoreil.com>
5558 L:      netdev@vger.kernel.org
5559 S:      Maintained
5560 F:      drivers/net/wan/dscc4.c
5561
5562 DT3155 MEDIA DRIVER
5563 M:      Hans Verkuil <hverkuil@xs4all.nl>
5564 L:      linux-media@vger.kernel.org
5565 T:      git git://linuxtv.org/media_tree.git
5566 W:      https://linuxtv.org
5567 S:      Odd Fixes
5568 F:      drivers/media/pci/dt3155/
5569
5570 DVB_USB_AF9015 MEDIA DRIVER
5571 M:      Antti Palosaari <crope@iki.fi>
5572 L:      linux-media@vger.kernel.org
5573 W:      https://linuxtv.org
5574 W:      http://palosaari.fi/linux/
5575 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5576 T:      git git://linuxtv.org/anttip/media_tree.git
5577 S:      Maintained
5578 F:      drivers/media/usb/dvb-usb-v2/af9015*
5579
5580 DVB_USB_AF9035 MEDIA DRIVER
5581 M:      Antti Palosaari <crope@iki.fi>
5582 L:      linux-media@vger.kernel.org
5583 W:      https://linuxtv.org
5584 W:      http://palosaari.fi/linux/
5585 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5586 T:      git git://linuxtv.org/anttip/media_tree.git
5587 S:      Maintained
5588 F:      drivers/media/usb/dvb-usb-v2/af9035*
5589
5590 DVB_USB_ANYSEE MEDIA DRIVER
5591 M:      Antti Palosaari <crope@iki.fi>
5592 L:      linux-media@vger.kernel.org
5593 W:      https://linuxtv.org
5594 W:      http://palosaari.fi/linux/
5595 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5596 T:      git git://linuxtv.org/anttip/media_tree.git
5597 S:      Maintained
5598 F:      drivers/media/usb/dvb-usb-v2/anysee*
5599
5600 DVB_USB_AU6610 MEDIA DRIVER
5601 M:      Antti Palosaari <crope@iki.fi>
5602 L:      linux-media@vger.kernel.org
5603 W:      https://linuxtv.org
5604 W:      http://palosaari.fi/linux/
5605 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5606 T:      git git://linuxtv.org/anttip/media_tree.git
5607 S:      Maintained
5608 F:      drivers/media/usb/dvb-usb-v2/au6610*
5609
5610 DVB_USB_CE6230 MEDIA DRIVER
5611 M:      Antti Palosaari <crope@iki.fi>
5612 L:      linux-media@vger.kernel.org
5613 W:      https://linuxtv.org
5614 W:      http://palosaari.fi/linux/
5615 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5616 T:      git git://linuxtv.org/anttip/media_tree.git
5617 S:      Maintained
5618 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5619
5620 DVB_USB_CXUSB MEDIA DRIVER
5621 M:      Michael Krufky <mkrufky@linuxtv.org>
5622 L:      linux-media@vger.kernel.org
5623 W:      https://linuxtv.org
5624 W:      http://github.com/mkrufky
5625 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5626 T:      git git://linuxtv.org/media_tree.git
5627 S:      Maintained
5628 F:      drivers/media/usb/dvb-usb/cxusb*
5629
5630 DVB_USB_EC168 MEDIA DRIVER
5631 M:      Antti Palosaari <crope@iki.fi>
5632 L:      linux-media@vger.kernel.org
5633 W:      https://linuxtv.org
5634 W:      http://palosaari.fi/linux/
5635 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5636 T:      git git://linuxtv.org/anttip/media_tree.git
5637 S:      Maintained
5638 F:      drivers/media/usb/dvb-usb-v2/ec168*
5639
5640 DVB_USB_GL861 MEDIA DRIVER
5641 M:      Antti Palosaari <crope@iki.fi>
5642 L:      linux-media@vger.kernel.org
5643 W:      https://linuxtv.org
5644 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5645 T:      git git://linuxtv.org/anttip/media_tree.git
5646 S:      Maintained
5647 F:      drivers/media/usb/dvb-usb-v2/gl861*
5648
5649 DVB_USB_MXL111SF MEDIA DRIVER
5650 M:      Michael Krufky <mkrufky@linuxtv.org>
5651 L:      linux-media@vger.kernel.org
5652 W:      https://linuxtv.org
5653 W:      http://github.com/mkrufky
5654 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5655 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5656 S:      Maintained
5657 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5658
5659 DVB_USB_RTL28XXU MEDIA DRIVER
5660 M:      Antti Palosaari <crope@iki.fi>
5661 L:      linux-media@vger.kernel.org
5662 W:      https://linuxtv.org
5663 W:      http://palosaari.fi/linux/
5664 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5665 T:      git git://linuxtv.org/anttip/media_tree.git
5666 S:      Maintained
5667 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5668
5669 DVB_USB_V2 MEDIA DRIVER
5670 M:      Antti Palosaari <crope@iki.fi>
5671 L:      linux-media@vger.kernel.org
5672 W:      https://linuxtv.org
5673 W:      http://palosaari.fi/linux/
5674 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5675 T:      git git://linuxtv.org/anttip/media_tree.git
5676 S:      Maintained
5677 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5678 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5679
5680 DYNAMIC DEBUG
5681 M:      Jason Baron <jbaron@akamai.com>
5682 S:      Maintained
5683 F:      lib/dynamic_debug.c
5684 F:      include/linux/dynamic_debug.h
5685
5686 DYNAMIC INTERRUPT MODERATION
5687 M:      Tal Gilboa <talgi@mellanox.com>
5688 S:      Maintained
5689 F:      include/linux/dim.h
5690 F:      lib/dim/
5691
5692 DZ DECSTATION DZ11 SERIAL DRIVER
5693 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5694 S:      Maintained
5695 F:      drivers/tty/serial/dz.*
5696
5697 E3X0 POWER BUTTON DRIVER
5698 M:      Moritz Fischer <moritz.fischer@ettus.com>
5699 L:      usrp-users@lists.ettus.com
5700 W:      http://www.ettus.com
5701 S:      Supported
5702 F:      drivers/input/misc/e3x0-button.c
5703 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5704
5705 E4000 MEDIA DRIVER
5706 M:      Antti Palosaari <crope@iki.fi>
5707 L:      linux-media@vger.kernel.org
5708 W:      https://linuxtv.org
5709 W:      http://palosaari.fi/linux/
5710 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5711 T:      git git://linuxtv.org/anttip/media_tree.git
5712 S:      Maintained
5713 F:      drivers/media/tuners/e4000*
5714
5715 EARTH_PT1 MEDIA DRIVER
5716 M:      Akihiro Tsukada <tskd08@gmail.com>
5717 L:      linux-media@vger.kernel.org
5718 S:      Odd Fixes
5719 F:      drivers/media/pci/pt1/
5720
5721 EARTH_PT3 MEDIA DRIVER
5722 M:      Akihiro Tsukada <tskd08@gmail.com>
5723 L:      linux-media@vger.kernel.org
5724 S:      Odd Fixes
5725 F:      drivers/media/pci/pt3/
5726
5727 EC100 MEDIA DRIVER
5728 M:      Antti Palosaari <crope@iki.fi>
5729 L:      linux-media@vger.kernel.org
5730 W:      https://linuxtv.org
5731 W:      http://palosaari.fi/linux/
5732 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5733 T:      git git://linuxtv.org/anttip/media_tree.git
5734 S:      Maintained
5735 F:      drivers/media/dvb-frontends/ec100*
5736
5737 ECRYPT FILE SYSTEM
5738 M:      Tyler Hicks <tyhicks@canonical.com>
5739 L:      ecryptfs@vger.kernel.org
5740 W:      http://ecryptfs.org
5741 W:      https://launchpad.net/ecryptfs
5742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5743 S:      Supported
5744 F:      Documentation/filesystems/ecryptfs.txt
5745 F:      fs/ecryptfs/
5746
5747 EDAC-AMD64
5748 M:      Borislav Petkov <bp@alien8.de>
5749 L:      linux-edac@vger.kernel.org
5750 S:      Maintained
5751 F:      drivers/edac/amd64_edac*
5752
5753 EDAC-AST2500
5754 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5755 S:      Supported
5756 F:      drivers/edac/aspeed_edac.c
5757 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5758
5759 EDAC-CALXEDA
5760 M:      Robert Richter <rric@kernel.org>
5761 L:      linux-edac@vger.kernel.org
5762 S:      Maintained
5763 F:      drivers/edac/highbank*
5764
5765 EDAC-CAVIUM OCTEON
5766 M:      Ralf Baechle <ralf@linux-mips.org>
5767 M:      David Daney <david.daney@cavium.com>
5768 L:      linux-edac@vger.kernel.org
5769 L:      linux-mips@vger.kernel.org
5770 S:      Supported
5771 F:      drivers/edac/octeon_edac*
5772
5773 EDAC-CAVIUM THUNDERX
5774 M:      David Daney <david.daney@cavium.com>
5775 M:      Jan Glauber <jglauber@cavium.com>
5776 L:      linux-edac@vger.kernel.org
5777 S:      Supported
5778 F:      drivers/edac/thunderx_edac*
5779
5780 EDAC-CORE
5781 M:      Borislav Petkov <bp@alien8.de>
5782 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5783 R:      James Morse <james.morse@arm.com>
5784 L:      linux-edac@vger.kernel.org
5785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5787 S:      Supported
5788 F:      Documentation/admin-guide/ras.rst
5789 F:      Documentation/driver-api/edac.rst
5790 F:      drivers/edac/
5791 F:      include/linux/edac.h
5792
5793 EDAC-E752X
5794 M:      Mark Gross <mark.gross@intel.com>
5795 L:      linux-edac@vger.kernel.org
5796 S:      Maintained
5797 F:      drivers/edac/e752x_edac.c
5798
5799 EDAC-E7XXX
5800 L:      linux-edac@vger.kernel.org
5801 S:      Maintained
5802 F:      drivers/edac/e7xxx_edac.c
5803
5804 EDAC-FSL_DDR
5805 M:      York Sun <york.sun@nxp.com>
5806 L:      linux-edac@vger.kernel.org
5807 S:      Maintained
5808 F:      drivers/edac/fsl_ddr_edac.*
5809
5810 EDAC-GHES
5811 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5812 L:      linux-edac@vger.kernel.org
5813 S:      Maintained
5814 F:      drivers/edac/ghes_edac.c
5815
5816 EDAC-I10NM
5817 M:      Tony Luck <tony.luck@intel.com>
5818 L:      linux-edac@vger.kernel.org
5819 S:      Maintained
5820 F:      drivers/edac/i10nm_base.c
5821
5822 EDAC-I3000
5823 L:      linux-edac@vger.kernel.org
5824 S:      Orphan
5825 F:      drivers/edac/i3000_edac.c
5826
5827 EDAC-I5000
5828 L:      linux-edac@vger.kernel.org
5829 S:      Maintained
5830 F:      drivers/edac/i5000_edac.c
5831
5832 EDAC-I5400
5833 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5834 L:      linux-edac@vger.kernel.org
5835 S:      Maintained
5836 F:      drivers/edac/i5400_edac.c
5837
5838 EDAC-I7300
5839 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5840 L:      linux-edac@vger.kernel.org
5841 S:      Maintained
5842 F:      drivers/edac/i7300_edac.c
5843
5844 EDAC-I7CORE
5845 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5846 L:      linux-edac@vger.kernel.org
5847 S:      Maintained
5848 F:      drivers/edac/i7core_edac.c
5849
5850 EDAC-I82443BXGX
5851 M:      Tim Small <tim@buttersideup.com>
5852 L:      linux-edac@vger.kernel.org
5853 S:      Maintained
5854 F:      drivers/edac/i82443bxgx_edac.c
5855
5856 EDAC-I82975X
5857 M:      "Arvind R." <arvino55@gmail.com>
5858 L:      linux-edac@vger.kernel.org
5859 S:      Maintained
5860 F:      drivers/edac/i82975x_edac.c
5861
5862 EDAC-IE31200
5863 M:      Jason Baron <jbaron@akamai.com>
5864 L:      linux-edac@vger.kernel.org
5865 S:      Maintained
5866 F:      drivers/edac/ie31200_edac.c
5867
5868 EDAC-MPC85XX
5869 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5870 L:      linux-edac@vger.kernel.org
5871 S:      Maintained
5872 F:      drivers/edac/mpc85xx_edac.[ch]
5873
5874 EDAC-PASEMI
5875 M:      Egor Martovetsky <egor@pasemi.com>
5876 L:      linux-edac@vger.kernel.org
5877 S:      Maintained
5878 F:      drivers/edac/pasemi_edac.c
5879
5880 EDAC-PND2
5881 M:      Tony Luck <tony.luck@intel.com>
5882 L:      linux-edac@vger.kernel.org
5883 S:      Maintained
5884 F:      drivers/edac/pnd2_edac.[ch]
5885
5886 EDAC-R82600
5887 M:      Tim Small <tim@buttersideup.com>
5888 L:      linux-edac@vger.kernel.org
5889 S:      Maintained
5890 F:      drivers/edac/r82600_edac.c
5891
5892 EDAC-SBRIDGE
5893 M:      Tony Luck <tony.luck@intel.com>
5894 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5895 L:      linux-edac@vger.kernel.org
5896 S:      Maintained
5897 F:      drivers/edac/sb_edac.c
5898
5899 EDAC-SIFIVE
5900 M:      Yash Shah <yash.shah@sifive.com>
5901 L:      linux-edac@vger.kernel.org
5902 S:      Supported
5903 F:      drivers/edac/sifive_edac.c
5904
5905 EDAC-SKYLAKE
5906 M:      Tony Luck <tony.luck@intel.com>
5907 L:      linux-edac@vger.kernel.org
5908 S:      Maintained
5909 F:      drivers/edac/skx_*.c
5910
5911 EDAC-TI
5912 M:      Tero Kristo <t-kristo@ti.com>
5913 L:      linux-edac@vger.kernel.org
5914 S:      Maintained
5915 F:      drivers/edac/ti_edac.c
5916
5917 EDAC-QCOM
5918 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5919 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5920 L:      linux-arm-msm@vger.kernel.org
5921 L:      linux-edac@vger.kernel.org
5922 S:      Maintained
5923 F:      drivers/edac/qcom_edac.c
5924
5925 EDIROL UA-101/UA-1000 DRIVER
5926 M:      Clemens Ladisch <clemens@ladisch.de>
5927 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
5929 S:      Maintained
5930 F:      sound/usb/misc/ua101.c
5931
5932 EFI TEST DRIVER
5933 L:      linux-efi@vger.kernel.org
5934 M:      Ivan Hu <ivan.hu@canonical.com>
5935 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5936 S:      Maintained
5937 F:      drivers/firmware/efi/test/
5938
5939 EFI VARIABLE FILESYSTEM
5940 M:      Matthew Garrett <matthew.garrett@nebula.com>
5941 M:      Jeremy Kerr <jk@ozlabs.org>
5942 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5944 L:      linux-efi@vger.kernel.org
5945 S:      Maintained
5946 F:      fs/efivarfs/
5947
5948 EFIFB FRAMEBUFFER DRIVER
5949 L:      linux-fbdev@vger.kernel.org
5950 M:      Peter Jones <pjones@redhat.com>
5951 S:      Maintained
5952 F:      drivers/video/fbdev/efifb.c
5953
5954 EFS FILESYSTEM
5955 W:      http://aeschi.ch.eu.org/efs/
5956 S:      Orphan
5957 F:      fs/efs/
5958
5959 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5960 M:      Douglas Miller <dougmill@linux.ibm.com>
5961 L:      netdev@vger.kernel.org
5962 S:      Maintained
5963 F:      drivers/net/ethernet/ibm/ehea/
5964
5965 EM28XX VIDEO4LINUX DRIVER
5966 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5967 L:      linux-media@vger.kernel.org
5968 W:      https://linuxtv.org
5969 T:      git git://linuxtv.org/media_tree.git
5970 S:      Maintained
5971 F:      drivers/media/usb/em28xx/
5972 F:      Documentation/media/v4l-drivers/em28xx*
5973
5974 EMBEDDED LINUX
5975 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5976 M:      Matt Mackall <mpm@selenic.com>
5977 M:      David Woodhouse <dwmw2@infradead.org>
5978 L:      linux-embedded@vger.kernel.org
5979 S:      Maintained
5980
5981 Emulex 10Gbps iSCSI - OneConnect DRIVER
5982 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5983 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5984 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5985 L:      linux-scsi@vger.kernel.org
5986 W:      http://www.broadcom.com
5987 S:      Supported
5988 F:      drivers/scsi/be2iscsi/
5989
5990 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5991 M:      Sathya Perla <sathya.perla@broadcom.com>
5992 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5993 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5994 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5995 L:      netdev@vger.kernel.org
5996 W:      http://www.emulex.com
5997 S:      Supported
5998 F:      drivers/net/ethernet/emulex/benet/
5999
6000 EMULEX ONECONNECT ROCE DRIVER
6001 M:      Selvin Xavier <selvin.xavier@broadcom.com>
6002 M:      Devesh Sharma <devesh.sharma@broadcom.com>
6003 L:      linux-rdma@vger.kernel.org
6004 W:      http://www.broadcom.com
6005 S:      Odd Fixes
6006 F:      drivers/infiniband/hw/ocrdma/
6007 F:      include/uapi/rdma/ocrdma-abi.h
6008
6009 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
6010 M:      James Smart <james.smart@broadcom.com>
6011 M:      Dick Kennedy <dick.kennedy@broadcom.com>
6012 L:      linux-scsi@vger.kernel.org
6013 W:      http://www.broadcom.com
6014 S:      Supported
6015 F:      drivers/scsi/lpfc/
6016
6017 ENE CB710 FLASH CARD READER DRIVER
6018 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
6019 S:      Maintained
6020 F:      drivers/misc/cb710/
6021 F:      drivers/mmc/host/cb710-mmc.*
6022 F:      include/linux/cb710.h
6023
6024 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
6025 M:      Maxim Levitsky <maximlevitsky@gmail.com>
6026 S:      Maintained
6027 F:      drivers/media/rc/ene_ir.*
6028
6029 EPSON S1D13XXX FRAMEBUFFER DRIVER
6030 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
6031 S:      Maintained
6032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
6033 F:      drivers/video/fbdev/s1d13xxxfb.c
6034 F:      include/video/s1d13xxxfb.h
6035
6036 ERRSEQ ERROR TRACKING INFRASTRUCTURE
6037 M:      Jeff Layton <jlayton@kernel.org>
6038 S:      Maintained
6039 F:      lib/errseq.c
6040 F:      include/linux/errseq.h
6041
6042 ET131X NETWORK DRIVER
6043 M:      Mark Einon <mark.einon@gmail.com>
6044 S:      Odd Fixes
6045 F:      drivers/net/ethernet/agere/
6046
6047 ETHERNET BRIDGE
6048 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
6049 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
6050 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
6051 L:      netdev@vger.kernel.org
6052 W:      http://www.linuxfoundation.org/en/Net:Bridge
6053 S:      Maintained
6054 F:      include/linux/netfilter_bridge/
6055 F:      net/bridge/
6056
6057 ETHERNET PHY LIBRARY
6058 M:      Andrew Lunn <andrew@lunn.ch>
6059 M:      Florian Fainelli <f.fainelli@gmail.com>
6060 M:      Heiner Kallweit <hkallweit1@gmail.com>
6061 L:      netdev@vger.kernel.org
6062 S:      Maintained
6063 F:      Documentation/ABI/testing/sysfs-bus-mdio
6064 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
6065 F:      Documentation/devicetree/bindings/net/mdio*
6066 F:      Documentation/networking/phy.rst
6067 F:      drivers/net/phy/
6068 F:      drivers/of/of_mdio.c
6069 F:      drivers/of/of_net.c
6070 F:      include/linux/*mdio*.h
6071 F:      include/linux/of_net.h
6072 F:      include/linux/phy.h
6073 F:      include/linux/phy_fixed.h
6074 F:      include/linux/platform_data/mdio-bcm-unimac.h
6075 F:      include/linux/platform_data/mdio-gpio.h
6076 F:      include/trace/events/mdio.h
6077 F:      include/uapi/linux/mdio.h
6078 F:      include/uapi/linux/mii.h
6079
6080 EXT2 FILE SYSTEM
6081 M:      Jan Kara <jack@suse.com>
6082 L:      linux-ext4@vger.kernel.org
6083 S:      Maintained
6084 F:      Documentation/filesystems/ext2.txt
6085 F:      fs/ext2/
6086 F:      include/linux/ext2*
6087
6088 EXT4 FILE SYSTEM
6089 M:      "Theodore Ts'o" <tytso@mit.edu>
6090 M:      Andreas Dilger <adilger.kernel@dilger.ca>
6091 L:      linux-ext4@vger.kernel.org
6092 W:      http://ext4.wiki.kernel.org
6093 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6095 S:      Maintained
6096 F:      Documentation/filesystems/ext4/
6097 F:      fs/ext4/
6098
6099 Extended Verification Module (EVM)
6100 M:      Mimi Zohar <zohar@linux.ibm.com>
6101 L:      linux-integrity@vger.kernel.org
6102 S:      Supported
6103 F:      security/integrity/evm/
6104
6105 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6106 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
6107 L:      linux-efi@vger.kernel.org
6108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6109 S:      Maintained
6110 F:      Documentation/admin-guide/efi-stub.rst
6111 F:      arch/*/kernel/efi.c
6112 F:      arch/x86/boot/compressed/eboot.[ch]
6113 F:      arch/*/include/asm/efi.h
6114 F:      arch/x86/platform/efi/
6115 F:      drivers/firmware/efi/
6116 F:      include/linux/efi*.h
6117 F:      arch/arm/boot/compressed/efi-header.S
6118 F:      arch/arm64/kernel/efi-entry.S
6119
6120 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6121 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6122 M:      Chanwoo Choi <cw00.choi@samsung.com>
6123 L:      linux-kernel@vger.kernel.org
6124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6125 S:      Maintained
6126 F:      drivers/extcon/
6127 F:      include/linux/extcon/
6128 F:      include/linux/extcon.h
6129 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
6130 F:      Documentation/devicetree/bindings/extcon/
6131
6132 EXYNOS DP DRIVER
6133 M:      Jingoo Han <jingoohan1@gmail.com>
6134 L:      dri-devel@lists.freedesktop.org
6135 S:      Maintained
6136 F:      drivers/gpu/drm/exynos/exynos_dp*
6137
6138 EXYNOS SYSMMU (IOMMU) driver
6139 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6140 L:      iommu@lists.linux-foundation.org
6141 S:      Maintained
6142 F:      drivers/iommu/exynos-iommu.c
6143
6144 EZchip NPS platform support
6145 M:      Vineet Gupta <vgupta@synopsys.com>
6146 M:      Ofer Levi <oferle@mellanox.com>
6147 S:      Supported
6148 F:      arch/arc/plat-eznps
6149 F:      arch/arc/boot/dts/eznps.dts
6150
6151 F2FS FILE SYSTEM
6152 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6153 M:      Chao Yu <yuchao0@huawei.com>
6154 L:      linux-f2fs-devel@lists.sourceforge.net
6155 W:      https://f2fs.wiki.kernel.org/
6156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6157 S:      Maintained
6158 F:      Documentation/filesystems/f2fs.txt
6159 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6160 F:      fs/f2fs/
6161 F:      include/linux/f2fs_fs.h
6162 F:      include/trace/events/f2fs.h
6163
6164 F71805F HARDWARE MONITORING DRIVER
6165 M:      Jean Delvare <jdelvare@suse.com>
6166 L:      linux-hwmon@vger.kernel.org
6167 S:      Maintained
6168 F:      Documentation/hwmon/f71805f.rst
6169 F:      drivers/hwmon/f71805f.c
6170
6171 FADDR2LINE
6172 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6173 S:      Maintained
6174 F:      scripts/faddr2line
6175
6176 FAILOVER MODULE
6177 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6178 L:      netdev@vger.kernel.org
6179 S:      Supported
6180 F:      net/core/failover.c
6181 F:      include/net/failover.h
6182 F:      Documentation/networking/failover.rst
6183
6184 FANOTIFY
6185 M:      Jan Kara <jack@suse.cz>
6186 R:      Amir Goldstein <amir73il@gmail.com>
6187 L:      linux-fsdevel@vger.kernel.org
6188 S:      Maintained
6189 F:      fs/notify/fanotify/
6190 F:      include/linux/fanotify.h
6191 F:      include/uapi/linux/fanotify.h
6192
6193 FARSYNC SYNCHRONOUS DRIVER
6194 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6195 W:      http://www.farsite.co.uk/
6196 S:      Supported
6197 F:      drivers/net/wan/farsync.*
6198
6199 FAULT INJECTION SUPPORT
6200 M:      Akinobu Mita <akinobu.mita@gmail.com>
6201 S:      Supported
6202 F:      Documentation/fault-injection/
6203 F:      lib/fault-inject.c
6204
6205 FBTFT Framebuffer drivers
6206 S:      Orphan
6207 L:      dri-devel@lists.freedesktop.org
6208 L:      linux-fbdev@vger.kernel.org
6209 F:      drivers/staging/fbtft/
6210
6211 FC0011 TUNER DRIVER
6212 M:      Michael Buesch <m@bues.ch>
6213 L:      linux-media@vger.kernel.org
6214 S:      Maintained
6215 F:      drivers/media/tuners/fc0011.h
6216 F:      drivers/media/tuners/fc0011.c
6217
6218 FC2580 MEDIA DRIVER
6219 M:      Antti Palosaari <crope@iki.fi>
6220 L:      linux-media@vger.kernel.org
6221 W:      https://linuxtv.org
6222 W:      http://palosaari.fi/linux/
6223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6224 T:      git git://linuxtv.org/anttip/media_tree.git
6225 S:      Maintained
6226 F:      drivers/media/tuners/fc2580*
6227
6228 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6229 M:      Hannes Reinecke <hare@suse.de>
6230 L:      linux-scsi@vger.kernel.org
6231 W:      www.Open-FCoE.org
6232 S:      Supported
6233 F:      drivers/scsi/libfc/
6234 F:      drivers/scsi/fcoe/
6235 F:      include/scsi/fc/
6236 F:      include/scsi/libfc.h
6237 F:      include/scsi/libfcoe.h
6238 F:      include/uapi/scsi/fc/
6239
6240 FILE LOCKING (flock() and fcntl()/lockf())
6241 M:      Jeff Layton <jlayton@kernel.org>
6242 M:      "J. Bruce Fields" <bfields@fieldses.org>
6243 L:      linux-fsdevel@vger.kernel.org
6244 S:      Maintained
6245 F:      include/linux/fcntl.h
6246 F:      include/uapi/linux/fcntl.h
6247 F:      fs/fcntl.c
6248 F:      fs/locks.c
6249
6250 FILESYSTEMS (VFS and infrastructure)
6251 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6252 L:      linux-fsdevel@vger.kernel.org
6253 S:      Maintained
6254 F:      fs/*
6255 F:      include/linux/fs.h
6256 F:      include/linux/fs_types.h
6257 F:      include/uapi/linux/fs.h
6258
6259 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6260 M:      Riku Voipio <riku.voipio@iki.fi>
6261 L:      linux-hwmon@vger.kernel.org
6262 S:      Maintained
6263 F:      drivers/hwmon/f75375s.c
6264 F:      include/linux/f75375s.h
6265
6266 FIREWIRE AUDIO DRIVERS
6267 M:      Clemens Ladisch <clemens@ladisch.de>
6268 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6270 S:      Maintained
6271 F:      sound/firewire/
6272
6273 FIREWIRE MEDIA DRIVERS (firedtv)
6274 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6275 L:      linux-media@vger.kernel.org
6276 L:      linux1394-devel@lists.sourceforge.net
6277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6278 S:      Maintained
6279 F:      drivers/media/firewire/
6280
6281 FIREWIRE SBP-2 TARGET
6282 M:      Chris Boot <bootc@bootc.net>
6283 L:      linux-scsi@vger.kernel.org
6284 L:      target-devel@vger.kernel.org
6285 L:      linux1394-devel@lists.sourceforge.net
6286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6287 S:      Maintained
6288 F:      drivers/target/sbp/
6289
6290 FIREWIRE SUBSYSTEM
6291 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6292 L:      linux1394-devel@lists.sourceforge.net
6293 W:      http://ieee1394.wiki.kernel.org/
6294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6295 S:      Maintained
6296 F:      drivers/firewire/
6297 F:      include/linux/firewire.h
6298 F:      include/uapi/linux/firewire*.h
6299 F:      tools/firewire/
6300
6301 FIRMWARE LOADER (request_firmware)
6302 M:      Luis Chamberlain <mcgrof@kernel.org>
6303 L:      linux-kernel@vger.kernel.org
6304 S:      Maintained
6305 F:      Documentation/firmware_class/
6306 F:      drivers/base/firmware_loader/
6307 F:      include/linux/firmware.h
6308
6309 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6310 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6311 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6312 S:      Maintained
6313 F:      drivers/block/rsxx/
6314
6315 FLEXTIMER FTM-QUADDEC DRIVER
6316 M:      Patrick Havelange <patrick.havelange@essensium.com>
6317 L:      linux-iio@vger.kernel.org
6318 S:      Maintained
6319 F:      Documentation/ABI/testing/sysfs-bus-counter-ftm-quadddec
6320 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
6321 F:      drivers/counter/ftm-quaddec.c
6322
6323 FLOPPY DRIVER
6324 S:      Orphan
6325 L:      linux-block@vger.kernel.org
6326 F:      drivers/block/floppy.c
6327
6328 FMC SUBSYSTEM
6329 M:      Alessandro Rubini <rubini@gnudd.com>
6330 W:      http://www.ohwr.org/projects/fmc-bus
6331 S:      Supported
6332 F:      drivers/fmc/
6333 F:      include/linux/fmc*.h
6334 F:      include/linux/ipmi-fru.h
6335 K:      fmc_d.*register
6336
6337 FPGA MANAGER FRAMEWORK
6338 M:      Moritz Fischer <mdf@kernel.org>
6339 L:      linux-fpga@vger.kernel.org
6340 S:      Maintained
6341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6342 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6343 F:      Documentation/fpga/
6344 F:      Documentation/driver-api/fpga/
6345 F:      Documentation/devicetree/bindings/fpga/
6346 F:      drivers/fpga/
6347 F:      include/linux/fpga/
6348 W:      http://www.rocketboards.org
6349
6350 FPGA DFL DRIVERS
6351 M:      Wu Hao <hao.wu@intel.com>
6352 L:      linux-fpga@vger.kernel.org
6353 S:      Maintained
6354 F:      Documentation/fpga/dfl.rst
6355 F:      include/uapi/linux/fpga-dfl.h
6356 F:      drivers/fpga/dfl*
6357
6358 FPU EMULATOR
6359 M:      Bill Metzenthen <billm@melbpc.org.au>
6360 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6361 S:      Maintained
6362 F:      arch/x86/math-emu/
6363
6364 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6365 L:      netdev@vger.kernel.org
6366 S:      Orphan
6367 F:      drivers/net/wan/dlci.c
6368 F:      drivers/net/wan/sdla.c
6369
6370 FRAMEBUFFER LAYER
6371 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6372 L:      dri-devel@lists.freedesktop.org
6373 L:      linux-fbdev@vger.kernel.org
6374 T:      git git://github.com/bzolnier/linux.git
6375 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6376 S:      Maintained
6377 F:      Documentation/fb/
6378 F:      drivers/video/
6379 F:      include/video/
6380 F:      include/linux/fb.h
6381 F:      include/uapi/video/
6382 F:      include/uapi/linux/fb.h
6383
6384 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6385 M:      Horia Geantă <horia.geanta@nxp.com>
6386 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6387 L:      linux-crypto@vger.kernel.org
6388 S:      Maintained
6389 F:      drivers/crypto/caam/
6390 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6391
6392 FREESCALE DIU FRAMEBUFFER DRIVER
6393 M:      Timur Tabi <timur@kernel.org>
6394 L:      linux-fbdev@vger.kernel.org
6395 S:      Maintained
6396 F:      drivers/video/fbdev/fsl-diu-fb.*
6397
6398 FREESCALE DMA DRIVER
6399 M:      Li Yang <leoyang.li@nxp.com>
6400 M:      Zhang Wei <zw@zh-kernel.org>
6401 L:      linuxppc-dev@lists.ozlabs.org
6402 S:      Maintained
6403 F:      drivers/dma/fsldma.*
6404
6405 FREESCALE ENETC ETHERNET DRIVERS
6406 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6407 L:      netdev@vger.kernel.org
6408 S:      Maintained
6409 F:      drivers/net/ethernet/freescale/enetc/
6410
6411 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6412 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6413 L:      netdev@vger.kernel.org
6414 S:      Maintained
6415 F:      drivers/net/ethernet/freescale/gianfar*
6416 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6417
6418 FREESCALE GPMI NAND DRIVER
6419 M:      Han Xu <han.xu@nxp.com>
6420 L:      linux-mtd@lists.infradead.org
6421 S:      Maintained
6422 F:      drivers/mtd/nand/raw/gpmi-nand/*
6423
6424 FREESCALE I2C CPM DRIVER
6425 M:      Jochen Friedrich <jochen@scram.de>
6426 L:      linuxppc-dev@lists.ozlabs.org
6427 L:      linux-i2c@vger.kernel.org
6428 S:      Maintained
6429 F:      drivers/i2c/busses/i2c-cpm.c
6430
6431 FREESCALE IMX DDR PMU DRIVER
6432 M:      Frank Li <Frank.li@nxp.com>
6433 L:      linux-arm-kernel@lists.infradead.org
6434 S:      Maintained
6435 F:      drivers/perf/fsl_imx8_ddr_perf.c
6436 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt
6437
6438 FREESCALE IMX LPI2C DRIVER
6439 M:      Dong Aisheng <aisheng.dong@nxp.com>
6440 L:      linux-i2c@vger.kernel.org
6441 L:      linux-imx@nxp.com
6442 S:      Maintained
6443 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6444 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6445
6446 FREESCALE IMX / MXC FEC DRIVER
6447 M:      Fugang Duan <fugang.duan@nxp.com>
6448 L:      netdev@vger.kernel.org
6449 S:      Maintained
6450 F:      drivers/net/ethernet/freescale/fec_main.c
6451 F:      drivers/net/ethernet/freescale/fec_ptp.c
6452 F:      drivers/net/ethernet/freescale/fec.h
6453 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6454
6455 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6456 M:      Sascha Hauer <s.hauer@pengutronix.de>
6457 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6458 L:      linux-fbdev@vger.kernel.org
6459 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6460 S:      Maintained
6461 F:      include/linux/platform_data/video-imxfb.h
6462 F:      drivers/video/fbdev/imxfb.c
6463
6464 FREESCALE QORIQ DPAA ETHERNET DRIVER
6465 M:      Madalin Bucur <madalin.bucur@nxp.com>
6466 L:      netdev@vger.kernel.org
6467 S:      Maintained
6468 F:      drivers/net/ethernet/freescale/dpaa
6469
6470 FREESCALE QORIQ DPAA FMAN DRIVER
6471 M:      Madalin Bucur <madalin.bucur@nxp.com>
6472 L:      netdev@vger.kernel.org
6473 S:      Maintained
6474 F:      drivers/net/ethernet/freescale/fman
6475 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6476
6477 FREESCALE QORIQ PTP CLOCK DRIVER
6478 M:      Yangbo Lu <yangbo.lu@nxp.com>
6479 L:      netdev@vger.kernel.org
6480 S:      Maintained
6481 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
6482 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
6483 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6484 F:      drivers/ptp/ptp_qoriq.c
6485 F:      drivers/ptp/ptp_qoriq_debugfs.c
6486 F:      include/linux/fsl/ptp_qoriq.h
6487 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6488
6489 FREESCALE QUAD SPI DRIVER
6490 M:      Han Xu <han.xu@nxp.com>
6491 L:      linux-spi@vger.kernel.org
6492 S:      Maintained
6493 F:      drivers/spi/spi-fsl-qspi.c
6494
6495 FREESCALE QUICC ENGINE LIBRARY
6496 M:      Qiang Zhao <qiang.zhao@nxp.com>
6497 L:      linuxppc-dev@lists.ozlabs.org
6498 S:      Maintained
6499 F:      drivers/soc/fsl/qe/
6500 F:      include/soc/fsl/*qe*.h
6501 F:      include/soc/fsl/*ucc*.h
6502
6503 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6504 M:      Li Yang <leoyang.li@nxp.com>
6505 L:      netdev@vger.kernel.org
6506 L:      linuxppc-dev@lists.ozlabs.org
6507 S:      Maintained
6508 F:      drivers/net/ethernet/freescale/ucc_geth*
6509
6510 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6511 M:      Zhao Qiang <qiang.zhao@nxp.com>
6512 L:      netdev@vger.kernel.org
6513 L:      linuxppc-dev@lists.ozlabs.org
6514 S:      Maintained
6515 F:      drivers/net/wan/fsl_ucc_hdlc*
6516
6517 FREESCALE QUICC ENGINE UCC UART DRIVER
6518 M:      Timur Tabi <timur@kernel.org>
6519 L:      linuxppc-dev@lists.ozlabs.org
6520 S:      Maintained
6521 F:      drivers/tty/serial/ucc_uart.c
6522
6523 FREESCALE SOC DRIVERS
6524 M:      Li Yang <leoyang.li@nxp.com>
6525 L:      linuxppc-dev@lists.ozlabs.org
6526 L:      linux-arm-kernel@lists.infradead.org
6527 S:      Maintained
6528 F:      Documentation/devicetree/bindings/soc/fsl/
6529 F:      drivers/soc/fsl/
6530 F:      include/linux/fsl/
6531
6532 FREESCALE SOC FS_ENET DRIVER
6533 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6534 L:      linuxppc-dev@lists.ozlabs.org
6535 L:      netdev@vger.kernel.org
6536 S:      Maintained
6537 F:      drivers/net/ethernet/freescale/fs_enet/
6538 F:      include/linux/fs_enet_pd.h
6539
6540 FREESCALE SOC SOUND DRIVERS
6541 M:      Timur Tabi <timur@kernel.org>
6542 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6543 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6544 R:      Fabio Estevam <festevam@gmail.com>
6545 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6546 L:      linuxppc-dev@lists.ozlabs.org
6547 S:      Maintained
6548 F:      sound/soc/fsl/fsl*
6549 F:      sound/soc/fsl/imx*
6550 F:      sound/soc/fsl/mpc8610_hpcd.c
6551
6552 FREESCALE USB PERIPHERAL DRIVERS
6553 M:      Li Yang <leoyang.li@nxp.com>
6554 L:      linux-usb@vger.kernel.org
6555 L:      linuxppc-dev@lists.ozlabs.org
6556 S:      Maintained
6557 F:      drivers/usb/gadget/udc/fsl*
6558
6559 FREEVXFS FILESYSTEM
6560 M:      Christoph Hellwig <hch@infradead.org>
6561 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6562 S:      Maintained
6563 F:      fs/freevxfs/
6564
6565 FREEZER
6566 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6567 M:      Pavel Machek <pavel@ucw.cz>
6568 L:      linux-pm@vger.kernel.org
6569 S:      Supported
6570 F:      Documentation/power/freezing-of-tasks.rst
6571 F:      include/linux/freezer.h
6572 F:      kernel/freezer.c
6573
6574 FRONTSWAP API
6575 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6576 L:      linux-kernel@vger.kernel.org
6577 S:      Maintained
6578 F:      mm/frontswap.c
6579 F:      include/linux/frontswap.h
6580
6581 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6582 M:      David Howells <dhowells@redhat.com>
6583 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6584 S:      Supported
6585 F:      Documentation/filesystems/caching/
6586 F:      fs/fscache/
6587 F:      include/linux/fscache*.h
6588
6589 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6590 M:      Theodore Y. Ts'o <tytso@mit.edu>
6591 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6592 M:      Eric Biggers <ebiggers@kernel.org>
6593 L:      linux-fscrypt@vger.kernel.org
6594 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6595 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6596 S:      Supported
6597 F:      fs/crypto/
6598 F:      include/linux/fscrypt*.h
6599 F:      Documentation/filesystems/fscrypt.rst
6600
6601 FSI SUBSYSTEM
6602 M:      Jeremy Kerr <jk@ozlabs.org>
6603 M:      Joel Stanley <joel@jms.id.au>
6604 R:      Alistar Popple <alistair@popple.id.au>
6605 R:      Eddie James <eajames@linux.ibm.com>
6606 L:      linux-fsi@lists.ozlabs.org
6607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
6608 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
6609 S:      Supported
6610 F:      drivers/fsi/
6611 F:      include/linux/fsi*.h
6612 F:      include/trace/events/fsi*.h
6613
6614 FSI-ATTACHED I2C DRIVER
6615 M:      Eddie James <eajames@linux.ibm.com>
6616 L:      linux-i2c@vger.kernel.org
6617 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6618 S:      Maintained
6619 F:      drivers/i2c/busses/i2c-fsi.c
6620 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6621
6622 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6623 M:      Jan Kara <jack@suse.cz>
6624 R:      Amir Goldstein <amir73il@gmail.com>
6625 L:      linux-fsdevel@vger.kernel.org
6626 S:      Maintained
6627 F:      fs/notify/
6628 F:      include/linux/fsnotify*.h
6629
6630 FUJITSU LAPTOP EXTRAS
6631 M:      Jonathan Woithe <jwoithe@just42.net>
6632 L:      platform-driver-x86@vger.kernel.org
6633 S:      Maintained
6634 F:      drivers/platform/x86/fujitsu-laptop.c
6635
6636 FUJITSU M-5MO LS CAMERA ISP DRIVER
6637 M:      Kyungmin Park <kyungmin.park@samsung.com>
6638 M:      Heungjun Kim <riverful.kim@samsung.com>
6639 L:      linux-media@vger.kernel.org
6640 S:      Maintained
6641 F:      drivers/media/i2c/m5mols/
6642 F:      include/media/i2c/m5mols.h
6643
6644 FUJITSU TABLET EXTRAS
6645 M:      Robert Gerlach <khnz@gmx.de>
6646 L:      platform-driver-x86@vger.kernel.org
6647 S:      Maintained
6648 F:      drivers/platform/x86/fujitsu-tablet.c
6649
6650 FUSE: FILESYSTEM IN USERSPACE
6651 M:      Miklos Szeredi <miklos@szeredi.hu>
6652 L:      linux-fsdevel@vger.kernel.org
6653 W:      http://fuse.sourceforge.net/
6654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6655 S:      Maintained
6656 F:      fs/fuse/
6657 F:      include/uapi/linux/fuse.h
6658 F:      Documentation/filesystems/fuse.txt
6659
6660 FUTEX SUBSYSTEM
6661 M:      Thomas Gleixner <tglx@linutronix.de>
6662 M:      Ingo Molnar <mingo@redhat.com>
6663 R:      Peter Zijlstra <peterz@infradead.org>
6664 R:      Darren Hart <dvhart@infradead.org>
6665 L:      linux-kernel@vger.kernel.org
6666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6667 S:      Maintained
6668 F:      kernel/futex.c
6669 F:      include/asm-generic/futex.h
6670 F:      include/linux/futex.h
6671 F:      include/uapi/linux/futex.h
6672 F:      tools/testing/selftests/futex/
6673 F:      tools/perf/bench/futex*
6674 F:      Documentation/*futex*
6675
6676 GCC PLUGINS
6677 M:      Kees Cook <keescook@chromium.org>
6678 R:      Emese Revfy <re.emese@gmail.com>
6679 L:      kernel-hardening@lists.openwall.com
6680 S:      Maintained
6681 F:      scripts/gcc-plugins/
6682 F:      scripts/gcc-plugin.sh
6683 F:      scripts/Makefile.gcc-plugins
6684 F:      Documentation/core-api/gcc-plugins.rst
6685
6686 GASKET DRIVER FRAMEWORK
6687 M:      Rob Springer <rspringer@google.com>
6688 M:      Todd Poynor <toddpoynor@google.com>
6689 M:      Ben Chan <benchan@chromium.org>
6690 S:      Maintained
6691 F:      drivers/staging/gasket/
6692
6693 GCOV BASED KERNEL PROFILING
6694 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6695 S:      Maintained
6696 F:      kernel/gcov/
6697 F:      Documentation/dev-tools/gcov.rst
6698
6699 GDB KERNEL DEBUGGING HELPER SCRIPTS
6700 M:      Jan Kiszka <jan.kiszka@siemens.com>
6701 M:      Kieran Bingham <kbingham@kernel.org>
6702 S:      Supported
6703 F:      scripts/gdb/
6704
6705 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6706 M:      Achim Leubner <achim_leubner@adaptec.com>
6707 L:      linux-scsi@vger.kernel.org
6708 W:      http://www.icp-vortex.com/
6709 S:      Supported
6710 F:      drivers/scsi/gdt*
6711
6712 GEMTEK FM RADIO RECEIVER DRIVER
6713 M:      Hans Verkuil <hverkuil@xs4all.nl>
6714 L:      linux-media@vger.kernel.org
6715 T:      git git://linuxtv.org/media_tree.git
6716 W:      https://linuxtv.org
6717 S:      Maintained
6718 F:      drivers/media/radio/radio-gemtek*
6719
6720 GENERIC GPIO I2C DRIVER
6721 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6722 S:      Supported
6723 F:      drivers/i2c/busses/i2c-gpio.c
6724 F:      include/linux/platform_data/i2c-gpio.h
6725
6726 GENERIC GPIO I2C MULTIPLEXER DRIVER
6727 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6728 L:      linux-i2c@vger.kernel.org
6729 S:      Supported
6730 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6731 F:      include/linux/platform_data/i2c-mux-gpio.h
6732 F:      Documentation/i2c/muxes/i2c-mux-gpio
6733
6734 GENERIC HDLC (WAN) DRIVERS
6735 M:      Krzysztof Halasa <khc@pm.waw.pl>
6736 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6737 S:      Maintained
6738 F:      drivers/net/wan/c101.c
6739 F:      drivers/net/wan/hd6457*
6740 F:      drivers/net/wan/hdlc*
6741 F:      drivers/net/wan/n2.c
6742 F:      drivers/net/wan/pc300too.c
6743 F:      drivers/net/wan/pci200syn.c
6744 F:      drivers/net/wan/wanxl*
6745
6746 GENERIC INCLUDE/ASM HEADER FILES
6747 M:      Arnd Bergmann <arnd@arndb.de>
6748 L:      linux-arch@vger.kernel.org
6749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6750 S:      Maintained
6751 F:      include/asm-generic/
6752 F:      include/uapi/asm-generic/
6753
6754 GENERIC PHY FRAMEWORK
6755 M:      Kishon Vijay Abraham I <kishon@ti.com>
6756 L:      linux-kernel@vger.kernel.org
6757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6758 S:      Supported
6759 F:      drivers/phy/
6760 F:      include/linux/phy/
6761 F:      Documentation/devicetree/bindings/phy/
6762
6763 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6764 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6765 S:      Supported
6766 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6767
6768 GENERIC PM DOMAINS
6769 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6770 M:      Kevin Hilman <khilman@kernel.org>
6771 M:      Ulf Hansson <ulf.hansson@linaro.org>
6772 L:      linux-pm@vger.kernel.org
6773 S:      Supported
6774 F:      drivers/base/power/domain*.c
6775 F:      include/linux/pm_domain.h
6776 F:      Documentation/devicetree/bindings/power/power_domain.txt
6777
6778 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6779 M:      Eugen Hristev <eugen.hristev@microchip.com>
6780 L:      linux-input@vger.kernel.org
6781 S:      Maintained
6782 F:      drivers/input/touchscreen/resistive-adc-touch.c
6783
6784 GENERIC UIO DRIVER FOR PCI DEVICES
6785 M:      "Michael S. Tsirkin" <mst@redhat.com>
6786 L:      kvm@vger.kernel.org
6787 S:      Supported
6788 F:      drivers/uio/uio_pci_generic.c
6789
6790 GENERIC VDSO LIBRARY:
6791 M:      Andy Lutomirski <luto@kernel.org>
6792 M:      Thomas Gleixner <tglx@linutronix.de>
6793 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
6794 L:      linux-kernel@vger.kernel.org
6795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
6796 S:      Maintained
6797 F:      lib/vdso/
6798 F:      kernel/time/vsyscall.c
6799 F:      include/vdso/
6800 F:      include/asm-generic/vdso/vsyscall.h
6801
6802 GENWQE (IBM Generic Workqueue Card)
6803 M:      Frank Haverkamp <haver@linux.ibm.com>
6804 S:      Supported
6805 F:      drivers/misc/genwqe/
6806
6807 GET_MAINTAINER SCRIPT
6808 M:      Joe Perches <joe@perches.com>
6809 S:      Maintained
6810 F:      scripts/get_maintainer.pl
6811
6812 GFS2 FILE SYSTEM
6813 M:      Bob Peterson <rpeterso@redhat.com>
6814 M:      Andreas Gruenbacher <agruenba@redhat.com>
6815 L:      cluster-devel@redhat.com
6816 W:      http://sources.redhat.com/cluster/
6817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6818 S:      Supported
6819 F:      Documentation/filesystems/gfs2*.txt
6820 F:      fs/gfs2/
6821 F:      include/uapi/linux/gfs2_ondisk.h
6822
6823 GIGASET ISDN DRIVERS
6824 M:      Paul Bolle <pebolle@tiscali.nl>
6825 L:      gigaset307x-common@lists.sourceforge.net
6826 W:      http://gigaset307x.sourceforge.net/
6827 S:      Odd Fixes
6828 F:      drivers/staging/isdn/gigaset/
6829
6830 GNSS SUBSYSTEM
6831 M:      Johan Hovold <johan@kernel.org>
6832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6833 S:      Maintained
6834 F:      Documentation/ABI/testing/sysfs-class-gnss
6835 F:      Documentation/devicetree/bindings/gnss/
6836 F:      drivers/gnss/
6837 F:      include/linux/gnss.h
6838
6839 GO7007 MPEG CODEC
6840 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
6841 L:      linux-media@vger.kernel.org
6842 S:      Maintained
6843 F:      drivers/media/usb/go7007/
6844
6845 GOODIX TOUCHSCREEN
6846 M:      Bastien Nocera <hadess@hadess.net>
6847 L:      linux-input@vger.kernel.org
6848 S:      Maintained
6849 F:      drivers/input/touchscreen/goodix.c
6850
6851 GOOGLE ETHERNET DRIVERS
6852 M:      Catherine Sullivan <csully@google.com>
6853 R:      Sagi Shahar <sagis@google.com>
6854 R:      Jon Olson <jonolson@google.com>
6855 L:      netdev@vger.kernel.org
6856 S:      Supported
6857 F:      Documentation/networking/device_drivers/google/gve.txt
6858 F:      drivers/net/ethernet/google
6859
6860 GPD POCKET FAN DRIVER
6861 M:      Hans de Goede <hdegoede@redhat.com>
6862 L:      platform-driver-x86@vger.kernel.org
6863 S:      Maintained
6864 F:      drivers/platform/x86/gpd-pocket-fan.c
6865
6866 GPIO ACPI SUPPORT
6867 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6868 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6869 L:      linux-gpio@vger.kernel.org
6870 L:      linux-acpi@vger.kernel.org
6871 S:      Maintained
6872 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
6873 F:      drivers/gpio/gpiolib-acpi.c
6874
6875 GPIO IR Transmitter
6876 M:      Sean Young <sean@mess.org>
6877 L:      linux-media@vger.kernel.org
6878 S:      Maintained
6879 F:      drivers/media/rc/gpio-ir-tx.c
6880
6881 GPIO MOCKUP DRIVER
6882 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6883 L:      linux-gpio@vger.kernel.org
6884 S:      Maintained
6885 F:      drivers/gpio/gpio-mockup.c
6886 F:      tools/testing/selftests/gpio/
6887
6888 GPIO SUBSYSTEM
6889 M:      Linus Walleij <linus.walleij@linaro.org>
6890 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6891 L:      linux-gpio@vger.kernel.org
6892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6893 S:      Maintained
6894 F:      Documentation/devicetree/bindings/gpio/
6895 F:      Documentation/driver-api/gpio/
6896 F:      Documentation/admin-guide/gpio/
6897 F:      Documentation/ABI/testing/gpio-cdev
6898 F:      Documentation/ABI/obsolete/sysfs-gpio
6899 F:      drivers/gpio/
6900 F:      include/linux/gpio/
6901 F:      include/linux/gpio.h
6902 F:      include/linux/of_gpio.h
6903 F:      include/asm-generic/gpio.h
6904 F:      include/uapi/linux/gpio.h
6905 F:      tools/gpio/
6906
6907 GRE DEMULTIPLEXER DRIVER
6908 M:      Dmitry Kozlov <xeb@mail.ru>
6909 L:      netdev@vger.kernel.org
6910 S:      Maintained
6911 F:      net/ipv4/gre_demux.c
6912 F:      net/ipv4/gre_offload.c
6913 F:      include/net/gre.h
6914
6915 GRETH 10/100/1G Ethernet MAC device driver
6916 M:      Andreas Larsson <andreas@gaisler.com>
6917 L:      netdev@vger.kernel.org
6918 S:      Maintained
6919 F:      drivers/net/ethernet/aeroflex/
6920
6921 GREYBUS AUDIO PROTOCOLS DRIVERS
6922 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6923 M:      Mark Greer <mgreer@animalcreek.com>
6924 S:      Maintained
6925 F:      drivers/staging/greybus/audio_apbridgea.c
6926 F:      drivers/staging/greybus/audio_apbridgea.h
6927 F:      drivers/staging/greybus/audio_codec.c
6928 F:      drivers/staging/greybus/audio_codec.h
6929 F:      drivers/staging/greybus/audio_gb.c
6930 F:      drivers/staging/greybus/audio_manager.c
6931 F:      drivers/staging/greybus/audio_manager.h
6932 F:      drivers/staging/greybus/audio_manager_module.c
6933 F:      drivers/staging/greybus/audio_manager_private.h
6934 F:      drivers/staging/greybus/audio_manager_sysfs.c
6935 F:      drivers/staging/greybus/audio_module.c
6936 F:      drivers/staging/greybus/audio_topology.c
6937
6938 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6939 M:      Viresh Kumar <vireshk@kernel.org>
6940 S:      Maintained
6941 F:      drivers/staging/greybus/authentication.c
6942 F:      drivers/staging/greybus/bootrom.c
6943 F:      drivers/staging/greybus/firmware.h
6944 F:      drivers/staging/greybus/fw-core.c
6945 F:      drivers/staging/greybus/fw-download.c
6946 F:      drivers/staging/greybus/fw-management.c
6947 F:      drivers/staging/greybus/greybus_authentication.h
6948 F:      drivers/staging/greybus/greybus_firmware.h
6949 F:      drivers/staging/greybus/hid.c
6950 F:      drivers/staging/greybus/i2c.c
6951 F:      drivers/staging/greybus/spi.c
6952 F:      drivers/staging/greybus/spilib.c
6953 F:      drivers/staging/greybus/spilib.h
6954
6955 GREYBUS LOOPBACK DRIVER
6956 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6957 S:      Maintained
6958 F:      drivers/staging/greybus/loopback.c
6959
6960 GREYBUS PLATFORM DRIVERS
6961 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6962 S:      Maintained
6963 F:      drivers/staging/greybus/arche-platform.c
6964 F:      drivers/staging/greybus/arche-apb-ctrl.c
6965 F:      drivers/staging/greybus/arche_platform.h
6966
6967 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6968 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6969 S:      Maintained
6970 F:      drivers/staging/greybus/sdio.c
6971 F:      drivers/staging/greybus/light.c
6972 F:      drivers/staging/greybus/gpio.c
6973 F:      drivers/staging/greybus/power_supply.c
6974 F:      drivers/staging/greybus/spi.c
6975 F:      drivers/staging/greybus/spilib.c
6976
6977 GREYBUS SUBSYSTEM
6978 M:      Johan Hovold <johan@kernel.org>
6979 M:      Alex Elder <elder@kernel.org>
6980 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6981 S:      Maintained
6982 F:      drivers/staging/greybus/
6983 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6984
6985 GREYBUS UART PROTOCOLS DRIVERS
6986 M:      David Lin <dtwlin@gmail.com>
6987 S:      Maintained
6988 F:      drivers/staging/greybus/uart.c
6989 F:      drivers/staging/greybus/log.c
6990
6991 GS1662 VIDEO SERIALIZER
6992 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6993 L:      linux-media@vger.kernel.org
6994 T:      git git://linuxtv.org/media_tree.git
6995 S:      Maintained
6996 F:      drivers/media/spi/gs1662.c
6997
6998 GSPCA FINEPIX SUBDRIVER
6999 M:      Frank Zago <frank@zago.net>
7000 L:      linux-media@vger.kernel.org
7001 T:      git git://linuxtv.org/media_tree.git
7002 S:      Maintained
7003 F:      drivers/media/usb/gspca/finepix.c
7004
7005 GSPCA GL860 SUBDRIVER
7006 M:      Olivier Lorin <o.lorin@laposte.net>
7007 L:      linux-media@vger.kernel.org
7008 T:      git git://linuxtv.org/media_tree.git
7009 S:      Maintained
7010 F:      drivers/media/usb/gspca/gl860/
7011
7012 GSPCA M5602 SUBDRIVER
7013 M:      Erik Andren <erik.andren@gmail.com>
7014 L:      linux-media@vger.kernel.org
7015 T:      git git://linuxtv.org/media_tree.git
7016 S:      Maintained
7017 F:      drivers/media/usb/gspca/m5602/
7018
7019 GSPCA PAC207 SONIXB SUBDRIVER
7020 M:      Hans Verkuil <hverkuil@xs4all.nl>
7021 L:      linux-media@vger.kernel.org
7022 T:      git git://linuxtv.org/media_tree.git
7023 S:      Odd Fixes
7024 F:      drivers/media/usb/gspca/pac207.c
7025
7026 GSPCA SN9C20X SUBDRIVER
7027 M:      Brian Johnson <brijohn@gmail.com>
7028 L:      linux-media@vger.kernel.org
7029 T:      git git://linuxtv.org/media_tree.git
7030 S:      Maintained
7031 F:      drivers/media/usb/gspca/sn9c20x.c
7032
7033 GSPCA T613 SUBDRIVER
7034 M:      Leandro Costantino <lcostantino@gmail.com>
7035 L:      linux-media@vger.kernel.org
7036 T:      git git://linuxtv.org/media_tree.git
7037 S:      Maintained
7038 F:      drivers/media/usb/gspca/t613.c
7039
7040 GSPCA USB WEBCAM DRIVER
7041 M:      Hans Verkuil <hverkuil@xs4all.nl>
7042 L:      linux-media@vger.kernel.org
7043 T:      git git://linuxtv.org/media_tree.git
7044 S:      Odd Fixes
7045 F:      drivers/media/usb/gspca/
7046
7047 GTP (GPRS Tunneling Protocol)
7048 M:      Pablo Neira Ayuso <pablo@netfilter.org>
7049 M:      Harald Welte <laforge@gnumonks.org>
7050 L:      osmocom-net-gprs@lists.osmocom.org
7051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
7052 S:      Maintained
7053 F:      drivers/net/gtp.c
7054
7055 GUID PARTITION TABLE (GPT)
7056 M:      Davidlohr Bueso <dave@stgolabs.net>
7057 L:      linux-efi@vger.kernel.org
7058 S:      Maintained
7059 F:      block/partitions/efi.*
7060
7061 H8/300 ARCHITECTURE
7062 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
7063 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
7064 W:      http://uclinux-h8.sourceforge.jp
7065 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
7066 S:      Maintained
7067 F:      arch/h8300/
7068 F:      drivers/clocksource/h8300_*.c
7069 F:      drivers/clk/h8300/
7070 F:      drivers/irqchip/irq-renesas-h8*.c
7071
7072 HABANALABS PCI DRIVER
7073 M:      Oded Gabbay <oded.gabbay@gmail.com>
7074 T:      git https://github.com/HabanaAI/linux.git
7075 S:      Supported
7076 F:      drivers/misc/habanalabs/
7077 F:      include/uapi/misc/habanalabs.h
7078 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
7079 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
7080
7081 HACKRF MEDIA DRIVER
7082 M:      Antti Palosaari <crope@iki.fi>
7083 L:      linux-media@vger.kernel.org
7084 W:      https://linuxtv.org
7085 W:      http://palosaari.fi/linux/
7086 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7087 T:      git git://linuxtv.org/anttip/media_tree.git
7088 S:      Maintained
7089 F:      drivers/media/usb/hackrf/
7090
7091 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
7092 M:      Frank Seidel <frank@f-seidel.de>
7093 L:      platform-driver-x86@vger.kernel.org
7094 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
7095 S:      Maintained
7096 F:      drivers/platform/x86/hdaps.c
7097
7098 HARDWARE MONITORING
7099 M:      Jean Delvare <jdelvare@suse.com>
7100 M:      Guenter Roeck <linux@roeck-us.net>
7101 L:      linux-hwmon@vger.kernel.org
7102 W:      http://hwmon.wiki.kernel.org/
7103 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
7104 S:      Maintained
7105 F:      Documentation/devicetree/bindings/hwmon/
7106 F:      Documentation/hwmon/
7107 F:      drivers/hwmon/
7108 F:      include/linux/hwmon*.h
7109 F:      include/trace/events/hwmon*.h
7110
7111 HARDWARE RANDOM NUMBER GENERATOR CORE
7112 M:      Matt Mackall <mpm@selenic.com>
7113 M:      Herbert Xu <herbert@gondor.apana.org.au>
7114 L:      linux-crypto@vger.kernel.org
7115 S:      Odd fixes
7116 F:      Documentation/devicetree/bindings/rng/
7117 F:      Documentation/admin-guide/hw_random.rst
7118 F:      drivers/char/hw_random/
7119 F:      include/linux/hw_random.h
7120
7121 HARDWARE TRACING FACILITIES
7122 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7123 S:      Maintained
7124 F:      drivers/hwtracing/
7125
7126 HARDWARE SPINLOCK CORE
7127 M:      Ohad Ben-Cohen <ohad@wizery.com>
7128 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
7129 L:      linux-remoteproc@vger.kernel.org
7130 S:      Maintained
7131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
7132 F:      Documentation/devicetree/bindings/hwlock/
7133 F:      Documentation/hwspinlock.txt
7134 F:      drivers/hwspinlock/
7135 F:      include/linux/hwspinlock.h
7136
7137 HARMONY SOUND DRIVER
7138 L:      linux-parisc@vger.kernel.org
7139 S:      Maintained
7140 F:      sound/parisc/harmony.*
7141
7142 HDPVR USB VIDEO ENCODER DRIVER
7143 M:      Hans Verkuil <hverkuil@xs4all.nl>
7144 L:      linux-media@vger.kernel.org
7145 T:      git git://linuxtv.org/media_tree.git
7146 W:      https://linuxtv.org
7147 S:      Odd Fixes
7148 F:      drivers/media/usb/hdpvr/
7149
7150 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7151 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7152 S:      Supported
7153 F:      Documentation/watchdog/hpwdt.rst
7154 F:      drivers/watchdog/hpwdt.c
7155
7156 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7157 M:      Don Brace <don.brace@microsemi.com>
7158 L:      esc.storagedev@microsemi.com
7159 L:      linux-scsi@vger.kernel.org
7160 S:      Supported
7161 F:      Documentation/scsi/hpsa.txt
7162 F:      drivers/scsi/hpsa*.[ch]
7163 F:      include/linux/cciss*.h
7164 F:      include/uapi/linux/cciss*.h
7165
7166 HFI1 DRIVER
7167 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7168 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7169 L:      linux-rdma@vger.kernel.org
7170 S:      Supported
7171 F:      drivers/infiniband/hw/hfi1
7172
7173 HFS FILESYSTEM
7174 L:      linux-fsdevel@vger.kernel.org
7175 S:      Orphan
7176 F:      Documentation/filesystems/hfs.txt
7177 F:      fs/hfs/
7178
7179 HFSPLUS FILESYSTEM
7180 L:      linux-fsdevel@vger.kernel.org
7181 S:      Orphan
7182 F:      Documentation/filesystems/hfsplus.txt
7183 F:      fs/hfsplus/
7184
7185 HGA FRAMEBUFFER DRIVER
7186 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7187 L:      linux-nvidia@lists.surfsouth.com
7188 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7189 S:      Maintained
7190 F:      drivers/video/fbdev/hgafb.c
7191
7192 HIBERNATION (aka Software Suspend, aka swsusp)
7193 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7194 M:      Pavel Machek <pavel@ucw.cz>
7195 L:      linux-pm@vger.kernel.org
7196 B:      https://bugzilla.kernel.org
7197 S:      Supported
7198 F:      arch/x86/power/
7199 F:      drivers/base/power/
7200 F:      kernel/power/
7201 F:      include/linux/suspend.h
7202 F:      include/linux/freezer.h
7203 F:      include/linux/pm.h
7204 F:      arch/*/include/asm/suspend*.h
7205
7206 HID CORE LAYER
7207 M:      Jiri Kosina <jikos@kernel.org>
7208 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7209 L:      linux-input@vger.kernel.org
7210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7211 S:      Maintained
7212 F:      drivers/hid/
7213 F:      include/linux/hid*
7214 F:      include/uapi/linux/hid*
7215
7216 HID SENSOR HUB DRIVERS
7217 M:      Jiri Kosina <jikos@kernel.org>
7218 M:      Jonathan Cameron <jic23@kernel.org>
7219 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7220 L:      linux-input@vger.kernel.org
7221 L:      linux-iio@vger.kernel.org
7222 S:      Maintained
7223 F:      Documentation/hid/hid-sensor*
7224 F:      drivers/hid/hid-sensor-*
7225 F:      drivers/iio/*/hid-*
7226 F:      include/linux/hid-sensor-*
7227
7228 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7229 M:      Thomas Gleixner <tglx@linutronix.de>
7230 L:      linux-kernel@vger.kernel.org
7231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7232 S:      Maintained
7233 F:      Documentation/timers/
7234 F:      kernel/time/hrtimer.c
7235 F:      kernel/time/clockevents.c
7236 F:      kernel/time/timer_*.c
7237 F:      include/linux/clockchips.h
7238 F:      include/linux/hrtimer.h
7239
7240 HIGH-SPEED SCC DRIVER FOR AX.25
7241 L:      linux-hams@vger.kernel.org
7242 S:      Orphan
7243 F:      drivers/net/hamradio/dmascc.c
7244 F:      drivers/net/hamradio/scc.c
7245
7246 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7247 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7248 W:      http://www.highpoint-tech.com
7249 S:      Supported
7250 F:      Documentation/scsi/hptiop.txt
7251 F:      drivers/scsi/hptiop.c
7252
7253 HIPPI
7254 M:      Jes Sorensen <jes@trained-monkey.org>
7255 L:      linux-hippi@sunsite.dk
7256 S:      Maintained
7257 F:      include/linux/hippidevice.h
7258 F:      include/uapi/linux/if_hippi.h
7259 F:      net/802/hippi.c
7260 F:      drivers/net/hippi/
7261
7262 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7263 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7264 M:      Salil Mehta <salil.mehta@huawei.com>
7265 L:      netdev@vger.kernel.org
7266 W:      http://www.hisilicon.com
7267 S:      Maintained
7268 F:      drivers/net/ethernet/hisilicon/hns3/
7269
7270 HISILICON LPC BUS DRIVER
7271 M:      john.garry@huawei.com
7272 W:      http://www.hisilicon.com
7273 S:      Maintained
7274 F:      drivers/bus/hisi_lpc.c
7275 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7276
7277 HISILICON NETWORK SUBSYSTEM DRIVER
7278 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7279 M:      Salil Mehta <salil.mehta@huawei.com>
7280 L:      netdev@vger.kernel.org
7281 W:      http://www.hisilicon.com
7282 S:      Maintained
7283 F:      drivers/net/ethernet/hisilicon/
7284 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7285
7286 HISILICON PMU DRIVER
7287 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7288 W:      http://www.hisilicon.com
7289 S:      Supported
7290 F:      drivers/perf/hisilicon
7291 F:      Documentation/admin-guide/perf/hisi-pmu.rst
7292
7293 HISILICON ROCE DRIVER
7294 M:      Lijun Ou <oulijun@huawei.com>
7295 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7296 L:      linux-rdma@vger.kernel.org
7297 S:      Maintained
7298 F:      drivers/infiniband/hw/hns/
7299 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7300
7301 HISILICON SAS Controller
7302 M:      John Garry <john.garry@huawei.com>
7303 W:      http://www.hisilicon.com
7304 S:      Supported
7305 F:      drivers/scsi/hisi_sas/
7306 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7307
7308 HMM - Heterogeneous Memory Management
7309 M:      Jérôme Glisse <jglisse@redhat.com>
7310 L:      linux-mm@kvack.org
7311 S:      Maintained
7312 F:      mm/hmm*
7313 F:      include/linux/hmm*
7314 F:      Documentation/vm/hmm.rst
7315
7316 HOST AP DRIVER
7317 M:      Jouni Malinen <j@w1.fi>
7318 L:      linux-wireless@vger.kernel.org
7319 W:      http://w1.fi/hostap-driver.html
7320 S:      Obsolete
7321 F:      drivers/net/wireless/intersil/hostap/
7322
7323 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7324 L:      platform-driver-x86@vger.kernel.org
7325 S:      Orphan
7326 F:      drivers/platform/x86/tc1100-wmi.c
7327
7328 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7329 M:      Jaroslav Kysela <perex@perex.cz>
7330 S:      Maintained
7331 F:      drivers/net/ethernet/hp/hp100.*
7332
7333 HPET:   High Precision Event Timers driver
7334 M:      Clemens Ladisch <clemens@ladisch.de>
7335 S:      Maintained
7336 F:      Documentation/timers/hpet.rst
7337 F:      drivers/char/hpet.c
7338 F:      include/linux/hpet.h
7339 F:      include/uapi/linux/hpet.h
7340
7341 HPET:   x86
7342 S:      Orphan
7343 F:      arch/x86/kernel/hpet.c
7344 F:      arch/x86/include/asm/hpet.h
7345
7346 HPFS FILESYSTEM
7347 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7348 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7349 S:      Maintained
7350 F:      fs/hpfs/
7351
7352 HSI SUBSYSTEM
7353 M:      Sebastian Reichel <sre@kernel.org>
7354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7355 S:      Maintained
7356 F:      Documentation/ABI/testing/sysfs-bus-hsi
7357 F:      Documentation/driver-api/hsi.rst
7358 F:      drivers/hsi/
7359 F:      include/linux/hsi/
7360 F:      include/uapi/linux/hsi/
7361
7362 HSO 3G MODEM DRIVER
7363 L:      linux-usb@vger.kernel.org
7364 S:      Orphan
7365 F:      drivers/net/usb/hso.c
7366
7367 HSR NETWORK PROTOCOL
7368 M:      Arvid Brodin <arvid.brodin@alten.se>
7369 L:      netdev@vger.kernel.org
7370 S:      Maintained
7371 F:      net/hsr/
7372
7373 HT16K33 LED CONTROLLER DRIVER
7374 M:      Robin van der Gracht <robin@protonic.nl>
7375 S:      Maintained
7376 F:      drivers/auxdisplay/ht16k33.c
7377 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7378
7379 HTCPEN TOUCHSCREEN DRIVER
7380 M:      Pau Oliva Fora <pof@eslack.org>
7381 L:      linux-input@vger.kernel.org
7382 S:      Maintained
7383 F:      drivers/input/touchscreen/htcpen.c
7384
7385 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7386 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7387 L:      linux-iio@vger.kernel.org
7388 W:      http://www.st.com/
7389 S:      Maintained
7390 F:      drivers/iio/humidity/hts221*
7391 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7392
7393 HUAWEI ETHERNET DRIVER
7394 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7395 L:      netdev@vger.kernel.org
7396 S:      Supported
7397 F:      Documentation/networking/hinic.txt
7398 F:      drivers/net/ethernet/huawei/hinic/
7399
7400 HUGETLB FILESYSTEM
7401 M:      Mike Kravetz <mike.kravetz@oracle.com>
7402 L:      linux-mm@kvack.org
7403 S:      Maintained
7404 F:      fs/hugetlbfs/
7405 F:      mm/hugetlb.c
7406 F:      include/linux/hugetlb.h
7407 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7408 F:      Documentation/vm/hugetlbfs_reserv.rst
7409 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7410
7411 HVA ST MEDIA DRIVER
7412 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7413 L:      linux-media@vger.kernel.org
7414 T:      git git://linuxtv.org/media_tree.git
7415 W:      https://linuxtv.org
7416 S:      Supported
7417 F:      drivers/media/platform/sti/hva
7418
7419 HWPOISON MEMORY FAILURE HANDLING
7420 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7421 L:      linux-mm@kvack.org
7422 S:      Maintained
7423 F:      mm/memory-failure.c
7424 F:      mm/hwpoison-inject.c
7425
7426 HYGON PROCESSOR SUPPORT
7427 M:      Pu Wen <puwen@hygon.cn>
7428 L:      linux-kernel@vger.kernel.org
7429 S:      Maintained
7430 F:      arch/x86/kernel/cpu/hygon.c
7431
7432 Hyper-V CORE AND DRIVERS
7433 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7434 M:      Haiyang Zhang <haiyangz@microsoft.com>
7435 M:      Stephen Hemminger <sthemmin@microsoft.com>
7436 M:      Sasha Levin <sashal@kernel.org>
7437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7438 L:      linux-hyperv@vger.kernel.org
7439 S:      Supported
7440 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7441 F:      arch/x86/include/asm/mshyperv.h
7442 F:      arch/x86/include/asm/trace/hyperv.h
7443 F:      arch/x86/include/asm/hyperv-tlfs.h
7444 F:      arch/x86/kernel/cpu/mshyperv.c
7445 F:      arch/x86/hyperv
7446 F:      drivers/clocksource/hyperv_timer.c
7447 F:      drivers/hid/hid-hyperv.c
7448 F:      drivers/hv/
7449 F:      drivers/input/serio/hyperv-keyboard.c
7450 F:      drivers/pci/controller/pci-hyperv.c
7451 F:      drivers/net/hyperv/
7452 F:      drivers/scsi/storvsc_drv.c
7453 F:      drivers/uio/uio_hv_generic.c
7454 F:      drivers/video/fbdev/hyperv_fb.c
7455 F:      drivers/iommu/hyperv_iommu.c
7456 F:      net/vmw_vsock/hyperv_transport.c
7457 F:      include/clocksource/hyperv_timer.h
7458 F:      include/linux/hyperv.h
7459 F:      include/uapi/linux/hyperv.h
7460 F:      include/asm-generic/mshyperv.h
7461 F:      tools/hv/
7462 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7463
7464 HYPERBUS SUPPORT
7465 M:      Vignesh Raghavendra <vigneshr@ti.com>
7466 S:      Supported
7467 F:      drivers/mtd/hyperbus/
7468 F:      include/linux/mtd/hyperbus.h
7469 F:      Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt
7470 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt
7471
7472 HYPERVISOR VIRTUAL CONSOLE DRIVER
7473 L:      linuxppc-dev@lists.ozlabs.org
7474 S:      Odd Fixes
7475 F:      drivers/tty/hvc/
7476
7477 I2C ACPI SUPPORT
7478 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7479 L:      linux-i2c@vger.kernel.org
7480 L:      linux-acpi@vger.kernel.org
7481 S:      Maintained
7482 F:      drivers/i2c/i2c-core-acpi.c
7483
7484 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7485 M:      Ajay Gupta <ajayg@nvidia.com>
7486 L:      linux-i2c@vger.kernel.org
7487 S:      Maintained
7488 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7489 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7490
7491 I2C MUXES
7492 M:      Peter Rosin <peda@axentia.se>
7493 L:      linux-i2c@vger.kernel.org
7494 S:      Maintained
7495 F:      Documentation/i2c/i2c-topology
7496 F:      Documentation/i2c/muxes/
7497 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7498 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7499 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7500 F:      drivers/i2c/i2c-mux.c
7501 F:      drivers/i2c/muxes/
7502 F:      include/linux/i2c-mux.h
7503
7504 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7505 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7506 L:      linux-i2c@vger.kernel.org
7507 S:      Maintained
7508 F:      Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt
7509 F:      drivers/i2c/busses/i2c-mv64xxx.c
7510
7511 I2C OVER PARALLEL PORT
7512 M:      Jean Delvare <jdelvare@suse.com>
7513 L:      linux-i2c@vger.kernel.org
7514 S:      Maintained
7515 F:      Documentation/i2c/busses/i2c-parport
7516 F:      Documentation/i2c/busses/i2c-parport-light
7517 F:      drivers/i2c/busses/i2c-parport.c
7518 F:      drivers/i2c/busses/i2c-parport-light.c
7519
7520 I2C SUBSYSTEM
7521 M:      Wolfram Sang <wsa@the-dreams.de>
7522 L:      linux-i2c@vger.kernel.org
7523 W:      https://i2c.wiki.kernel.org/
7524 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7526 S:      Maintained
7527 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7528 F:      Documentation/i2c/
7529 F:      drivers/i2c/*
7530 F:      include/linux/i2c.h
7531 F:      include/linux/i2c-dev.h
7532 F:      include/linux/i2c-smbus.h
7533 F:      include/uapi/linux/i2c.h
7534 F:      include/uapi/linux/i2c-*.h
7535
7536 I2C SUBSYSTEM HOST DRIVERS
7537 L:      linux-i2c@vger.kernel.org
7538 W:      https://i2c.wiki.kernel.org/
7539 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7541 S:      Odd Fixes
7542 F:      Documentation/devicetree/bindings/i2c/
7543 F:      drivers/i2c/algos/
7544 F:      drivers/i2c/busses/
7545
7546 I2C-TAOS-EVM DRIVER
7547 M:      Jean Delvare <jdelvare@suse.com>
7548 L:      linux-i2c@vger.kernel.org
7549 S:      Maintained
7550 F:      Documentation/i2c/busses/i2c-taos-evm
7551 F:      drivers/i2c/busses/i2c-taos-evm.c
7552
7553 I2C-TINY-USB DRIVER
7554 M:      Till Harbaum <till@harbaum.org>
7555 L:      linux-i2c@vger.kernel.org
7556 W:      http://www.harbaum.org/till/i2c_tiny_usb
7557 S:      Maintained
7558 F:      drivers/i2c/busses/i2c-tiny-usb.c
7559
7560 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7561 M:      Jean Delvare <jdelvare@suse.com>
7562 L:      linux-i2c@vger.kernel.org
7563 S:      Maintained
7564 F:      Documentation/i2c/busses/i2c-ali1535
7565 F:      Documentation/i2c/busses/i2c-ali1563
7566 F:      Documentation/i2c/busses/i2c-ali15x3
7567 F:      Documentation/i2c/busses/i2c-amd756
7568 F:      Documentation/i2c/busses/i2c-amd8111
7569 F:      Documentation/i2c/busses/i2c-i801
7570 F:      Documentation/i2c/busses/i2c-nforce2
7571 F:      Documentation/i2c/busses/i2c-piix4
7572 F:      Documentation/i2c/busses/i2c-sis5595
7573 F:      Documentation/i2c/busses/i2c-sis630
7574 F:      Documentation/i2c/busses/i2c-sis96x
7575 F:      Documentation/i2c/busses/i2c-via
7576 F:      Documentation/i2c/busses/i2c-viapro
7577 F:      drivers/i2c/busses/i2c-ali1535.c
7578 F:      drivers/i2c/busses/i2c-ali1563.c
7579 F:      drivers/i2c/busses/i2c-ali15x3.c
7580 F:      drivers/i2c/busses/i2c-amd756.c
7581 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7582 F:      drivers/i2c/busses/i2c-amd8111.c
7583 F:      drivers/i2c/busses/i2c-i801.c
7584 F:      drivers/i2c/busses/i2c-isch.c
7585 F:      drivers/i2c/busses/i2c-nforce2.c
7586 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7587 F:      drivers/i2c/busses/i2c-piix4.c
7588 F:      drivers/i2c/busses/i2c-sis5595.c
7589 F:      drivers/i2c/busses/i2c-sis630.c
7590 F:      drivers/i2c/busses/i2c-sis96x.c
7591 F:      drivers/i2c/busses/i2c-via.c
7592 F:      drivers/i2c/busses/i2c-viapro.c
7593
7594 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7595 M:      Hans de Goede <hdegoede@redhat.com>
7596 L:      linux-i2c@vger.kernel.org
7597 S:      Maintained
7598 F:      drivers/i2c/busses/i2c-cht-wc.c
7599
7600 I2C/SMBUS ISMT DRIVER
7601 M:      Seth Heasley <seth.heasley@intel.com>
7602 M:      Neil Horman <nhorman@tuxdriver.com>
7603 L:      linux-i2c@vger.kernel.org
7604 F:      drivers/i2c/busses/i2c-ismt.c
7605 F:      Documentation/i2c/busses/i2c-ismt
7606
7607 I2C/SMBUS STUB DRIVER
7608 M:      Jean Delvare <jdelvare@suse.com>
7609 L:      linux-i2c@vger.kernel.org
7610 S:      Maintained
7611 F:      drivers/i2c/i2c-stub.c
7612
7613 I3C SUBSYSTEM
7614 M:      Boris Brezillon <bbrezillon@kernel.org>
7615 L:      linux-i3c@lists.infradead.org
7616 C:      irc://chat.freenode.net/linux-i3c
7617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7618 S:      Maintained
7619 F:      Documentation/ABI/testing/sysfs-bus-i3c
7620 F:      Documentation/devicetree/bindings/i3c/
7621 F:      Documentation/driver-api/i3c
7622 F:      drivers/i3c/
7623 F:      include/linux/i3c/
7624
7625 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7626 M:      Vitor Soares <vitor.soares@synopsys.com>
7627 S:      Maintained
7628 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7629 F:      drivers/i3c/master/dw*
7630
7631 IA64 (Itanium) PLATFORM
7632 M:      Tony Luck <tony.luck@intel.com>
7633 M:      Fenghua Yu <fenghua.yu@intel.com>
7634 L:      linux-ia64@vger.kernel.org
7635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7636 S:      Maintained
7637 F:      arch/ia64/
7638
7639 IBM Power 842 compression accelerator
7640 M:      Haren Myneni <haren@us.ibm.com>
7641 S:      Supported
7642 F:      drivers/crypto/nx/Makefile
7643 F:      drivers/crypto/nx/Kconfig
7644 F:      drivers/crypto/nx/nx-842*
7645 F:      include/linux/sw842.h
7646 F:      crypto/842.c
7647 F:      lib/842/
7648
7649 IBM Power in-Nest Crypto Acceleration
7650 M:      Breno Leitão <leitao@debian.org>
7651 M:      Nayna Jain <nayna@linux.ibm.com>
7652 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7653 L:      linux-crypto@vger.kernel.org
7654 S:      Supported
7655 F:      drivers/crypto/nx/Makefile
7656 F:      drivers/crypto/nx/Kconfig
7657 F:      drivers/crypto/nx/nx-aes*
7658 F:      drivers/crypto/nx/nx-sha*
7659 F:      drivers/crypto/nx/nx.*
7660 F:      drivers/crypto/nx/nx_csbcpb.h
7661 F:      drivers/crypto/nx/nx_debugfs.h
7662
7663 IBM Power Linux RAID adapter
7664 M:      Brian King <brking@us.ibm.com>
7665 S:      Supported
7666 F:      drivers/scsi/ipr.*
7667
7668 IBM Power SRIOV Virtual NIC Device Driver
7669 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7670 M:      John Allen <jallen@linux.ibm.com>
7671 L:      netdev@vger.kernel.org
7672 S:      Supported
7673 F:      drivers/net/ethernet/ibm/ibmvnic.*
7674
7675 IBM Power Virtual Accelerator Switchboard
7676 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7677 L:      linuxppc-dev@lists.ozlabs.org
7678 S:      Supported
7679 F:      arch/powerpc/platforms/powernv/vas*
7680 F:      arch/powerpc/platforms/powernv/copy-paste.h
7681 F:      arch/powerpc/include/asm/vas.h
7682
7683 IBM Power Virtual Ethernet Device Driver
7684 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7685 L:      netdev@vger.kernel.org
7686 S:      Supported
7687 F:      drivers/net/ethernet/ibm/ibmveth.*
7688
7689 IBM Power Virtual FC Device Drivers
7690 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7691 L:      linux-scsi@vger.kernel.org
7692 S:      Supported
7693 F:      drivers/scsi/ibmvscsi/ibmvfc*
7694
7695 IBM Power Virtual Management Channel Driver
7696 M:      Steven Royer <seroyer@linux.ibm.com>
7697 S:      Supported
7698 F:      drivers/misc/ibmvmc.*
7699
7700 IBM Power Virtual SCSI Device Drivers
7701 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7702 L:      linux-scsi@vger.kernel.org
7703 S:      Supported
7704 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7705 F:      include/scsi/viosrp.h
7706
7707 IBM Power Virtual SCSI Device Target Driver
7708 M:      Michael Cyr <mikecyr@linux.ibm.com>
7709 L:      linux-scsi@vger.kernel.org
7710 L:      target-devel@vger.kernel.org
7711 S:      Supported
7712 F:      drivers/scsi/ibmvscsi_tgt/
7713
7714 IBM Power VMX Cryptographic instructions
7715 M:      Breno Leitão <leitao@debian.org>
7716 M:      Nayna Jain <nayna@linux.ibm.com>
7717 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7718 L:      linux-crypto@vger.kernel.org
7719 S:      Supported
7720 F:      drivers/crypto/vmx/Makefile
7721 F:      drivers/crypto/vmx/Kconfig
7722 F:      drivers/crypto/vmx/vmx.c
7723 F:      drivers/crypto/vmx/aes*
7724 F:      drivers/crypto/vmx/ghash*
7725 F:      drivers/crypto/vmx/ppc-xlate.pl
7726
7727 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7728 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7729 L:      linux-pci@vger.kernel.org
7730 L:      linuxppc-dev@lists.ozlabs.org
7731 S:      Supported
7732 F:      drivers/pci/hotplug/rpaphp*
7733
7734 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7735 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7736 L:      linux-pci@vger.kernel.org
7737 L:      linuxppc-dev@lists.ozlabs.org
7738 S:      Supported
7739 F:      drivers/pci/hotplug/rpadlpar*
7740
7741 IBM ServeRAID RAID DRIVER
7742 S:      Orphan
7743 F:      drivers/scsi/ips.*
7744
7745 ICH LPC AND GPIO DRIVER
7746 M:      Peter Tyser <ptyser@xes-inc.com>
7747 S:      Maintained
7748 F:      drivers/mfd/lpc_ich.c
7749 F:      drivers/gpio/gpio-ich.c
7750
7751 IDE SUBSYSTEM
7752 M:      "David S. Miller" <davem@davemloft.net>
7753 L:      linux-ide@vger.kernel.org
7754 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7756 S:      Maintained
7757 F:      Documentation/ide/
7758 F:      drivers/ide/
7759 F:      include/linux/ide.h
7760
7761 IDE/ATAPI DRIVERS
7762 M:      Borislav Petkov <bp@alien8.de>
7763 L:      linux-ide@vger.kernel.org
7764 S:      Maintained
7765 F:      Documentation/cdrom/ide-cd.rst
7766 F:      drivers/ide/ide-cd*
7767
7768 IDEAPAD LAPTOP EXTRAS DRIVER
7769 M:      Ike Panhc <ike.pan@canonical.com>
7770 L:      platform-driver-x86@vger.kernel.org
7771 W:      http://launchpad.net/ideapad-laptop
7772 S:      Maintained
7773 F:      drivers/platform/x86/ideapad-laptop.c
7774
7775 IDEAPAD LAPTOP SLIDEBAR DRIVER
7776 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7777 L:      linux-input@vger.kernel.org
7778 W:      https://github.com/o2genum/ideapad-slidebar
7779 S:      Maintained
7780 F:      drivers/input/misc/ideapad_slidebar.c
7781
7782 IDT VersaClock 5 CLOCK DRIVER
7783 M:      Marek Vasut <marek.vasut@gmail.com>
7784 S:      Maintained
7785 F:      drivers/clk/clk-versaclock5.c
7786
7787 IEEE 802.15.4 SUBSYSTEM
7788 M:      Alexander Aring <alex.aring@gmail.com>
7789 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7790 L:      linux-wpan@vger.kernel.org
7791 W:      http://wpan.cakelab.org/
7792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7794 S:      Maintained
7795 F:      net/ieee802154/
7796 F:      net/mac802154/
7797 F:      drivers/net/ieee802154/
7798 F:      include/linux/nl802154.h
7799 F:      include/linux/ieee802154.h
7800 F:      include/net/nl802154.h
7801 F:      include/net/mac802154.h
7802 F:      include/net/af_ieee802154.h
7803 F:      include/net/cfg802154.h
7804 F:      include/net/ieee802154_netdev.h
7805 F:      Documentation/networking/ieee802154.rst
7806
7807 IFE PROTOCOL
7808 M:      Yotam Gigi <yotam.gi@gmail.com>
7809 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7810 F:      net/ife
7811 F:      include/net/ife.h
7812 F:      include/uapi/linux/ife.h
7813
7814 IGORPLUG-USB IR RECEIVER
7815 M:      Sean Young <sean@mess.org>
7816 L:      linux-media@vger.kernel.org
7817 S:      Maintained
7818 F:      drivers/media/rc/igorplugusb.c
7819
7820 IGUANAWORKS USB IR TRANSCEIVER
7821 M:      Sean Young <sean@mess.org>
7822 L:      linux-media@vger.kernel.org
7823 S:      Maintained
7824 F:      drivers/media/rc/iguanair.c
7825
7826 IIO DIGITAL POTENTIOMETER DAC
7827 M:      Peter Rosin <peda@axentia.se>
7828 L:      linux-iio@vger.kernel.org
7829 S:      Maintained
7830 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7831 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7832 F:      drivers/iio/dac/dpot-dac.c
7833
7834 IIO ENVELOPE DETECTOR
7835 M:      Peter Rosin <peda@axentia.se>
7836 L:      linux-iio@vger.kernel.org
7837 S:      Maintained
7838 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7839 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7840 F:      drivers/iio/adc/envelope-detector.c
7841
7842 IIO MULTIPLEXER
7843 M:      Peter Rosin <peda@axentia.se>
7844 L:      linux-iio@vger.kernel.org
7845 S:      Maintained
7846 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7847 F:      drivers/iio/multiplexer/iio-mux.c
7848
7849 IIO SUBSYSTEM AND DRIVERS
7850 M:      Jonathan Cameron <jic23@kernel.org>
7851 R:      Hartmut Knaack <knaack.h@gmx.de>
7852 R:      Lars-Peter Clausen <lars@metafoo.de>
7853 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7854 L:      linux-iio@vger.kernel.org
7855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7856 S:      Maintained
7857 F:      Documentation/ABI/testing/configfs-iio*
7858 F:      Documentation/ABI/testing/sysfs-bus-iio*
7859 F:      Documentation/devicetree/bindings/iio/
7860 F:      drivers/iio/
7861 F:      drivers/staging/iio/
7862 F:      include/linux/iio/
7863 F:      tools/iio/
7864
7865 IIO UNIT CONVERTER
7866 M:      Peter Rosin <peda@axentia.se>
7867 L:      linux-iio@vger.kernel.org
7868 S:      Maintained
7869 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7870 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7871 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7872 F:      drivers/iio/afe/iio-rescale.c
7873
7874 IKANOS/ADI EAGLE ADSL USB DRIVER
7875 M:      Matthieu Castet <castet.matthieu@free.fr>
7876 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7877 S:      Maintained
7878 F:      drivers/usb/atm/ueagle-atm.c
7879
7880 IMGTEC ASCII LCD DRIVER
7881 M:      Paul Burton <paul.burton@mips.com>
7882 S:      Maintained
7883 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7884 F:      drivers/auxdisplay/img-ascii-lcd.c
7885
7886 IMGTEC IR DECODER DRIVER
7887 M:      James Hogan <jhogan@kernel.org>
7888 S:      Maintained
7889 F:      drivers/media/rc/img-ir/
7890
7891 IMON SOUNDGRAPH USB IR RECEIVER
7892 M:      Sean Young <sean@mess.org>
7893 L:      linux-media@vger.kernel.org
7894 S:      Maintained
7895 F:      drivers/media/rc/imon_raw.c
7896 F:      drivers/media/rc/imon.c
7897
7898 IMS TWINTURBO FRAMEBUFFER DRIVER
7899 L:      linux-fbdev@vger.kernel.org
7900 S:      Orphan
7901 F:      drivers/video/fbdev/imsttfb.c
7902
7903 INA209 HARDWARE MONITOR DRIVER
7904 M:      Guenter Roeck <linux@roeck-us.net>
7905 L:      linux-hwmon@vger.kernel.org
7906 S:      Maintained
7907 F:      Documentation/hwmon/ina209.rst
7908 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7909 F:      drivers/hwmon/ina209.c
7910
7911 INA2XX HARDWARE MONITOR DRIVER
7912 M:      Guenter Roeck <linux@roeck-us.net>
7913 L:      linux-hwmon@vger.kernel.org
7914 S:      Maintained
7915 F:      Documentation/hwmon/ina2xx.rst
7916 F:      drivers/hwmon/ina2xx.c
7917 F:      include/linux/platform_data/ina2xx.h
7918
7919 INDUSTRY PACK SUBSYSTEM (IPACK)
7920 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7921 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7922 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7923 L:      industrypack-devel@lists.sourceforge.net
7924 W:      http://industrypack.sourceforge.net
7925 S:      Maintained
7926 F:      drivers/ipack/
7927
7928 INFINEON DPS310 Driver
7929 M:      Eddie James <eajames@linux.ibm.com>
7930 L:      linux-iio@vger.kernel.org
7931 F:      drivers/iio/pressure/dps310.c
7932 S:      Maintained
7933
7934 INFINIBAND SUBSYSTEM
7935 M:      Doug Ledford <dledford@redhat.com>
7936 M:      Jason Gunthorpe <jgg@mellanox.com>
7937 L:      linux-rdma@vger.kernel.org
7938 W:      https://github.com/linux-rdma/rdma-core
7939 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7941 S:      Supported
7942 F:      Documentation/devicetree/bindings/infiniband/
7943 F:      Documentation/infiniband/
7944 F:      drivers/infiniband/
7945 F:      include/uapi/linux/if_infiniband.h
7946 F:      include/uapi/rdma/
7947 F:      include/rdma/
7948 F:      include/trace/events/ib_mad.h
7949 F:      include/trace/events/ib_umad.h
7950 F:      samples/bpf/ibumad_kern.c
7951 F:      samples/bpf/ibumad_user.c
7952
7953 INGENIC JZ4780 DMA Driver
7954 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7955 S:      Maintained
7956 F:      drivers/dma/dma-jz4780.c
7957
7958 INGENIC JZ4780 NAND DRIVER
7959 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7960 L:      linux-mtd@lists.infradead.org
7961 S:      Maintained
7962 F:      drivers/mtd/nand/raw/ingenic/
7963
7964 INGENIC JZ47xx SoCs
7965 M:      Paul Cercueil <paul@crapouillou.net>
7966 S:      Maintained
7967 F:      arch/mips/boot/dts/ingenic/
7968 F:      arch/mips/include/asm/mach-jz4740/
7969 F:      arch/mips/jz4740/
7970 F:      drivers/clk/ingenic/
7971 F:      drivers/dma/dma-jz4780.c
7972 F:      drivers/gpu/drm/ingenic/
7973 F:      drivers/i2c/busses/i2c-jz4780.c
7974 F:      drivers/iio/adc/ingenic-adc.c
7975 F:      drivers/irqchip/irq-ingenic.c
7976 F:      drivers/memory/jz4780-nemc.c
7977 F:      drivers/mmc/host/jz4740_mmc.c
7978 F:      drivers/mtd/nand/raw/ingenic/
7979 F:      drivers/pinctrl/pinctrl-ingenic.c
7980 F:      drivers/power/supply/ingenic-battery.c
7981 F:      drivers/pwm/pwm-jz4740.c
7982 F:      drivers/rtc/rtc-jz4740.c
7983 F:      drivers/tty/serial/8250/8250_ingenic.c
7984 F:      drivers/usb/musb/jz4740.c
7985 F:      drivers/watchdog/jz4740_wdt.c
7986 F:      include/dt-bindings/iio/adc/ingenic,adc.h
7987 F:      include/linux/mfd/ingenic-tcu.h
7988 F:      sound/soc/jz4740/
7989 F:      sound/soc/codecs/jz47*
7990
7991 INOTIFY
7992 M:      Jan Kara <jack@suse.cz>
7993 R:      Amir Goldstein <amir73il@gmail.com>
7994 L:      linux-fsdevel@vger.kernel.org
7995 S:      Maintained
7996 F:      Documentation/filesystems/inotify.txt
7997 F:      fs/notify/inotify/
7998 F:      include/linux/inotify.h
7999 F:      include/uapi/linux/inotify.h
8000
8001 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
8002 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
8003 L:      linux-input@vger.kernel.org
8004 Q:      http://patchwork.kernel.org/project/linux-input/list/
8005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
8006 S:      Maintained
8007 F:      drivers/input/
8008 F:      include/linux/input.h
8009 F:      include/uapi/linux/input.h
8010 F:      include/uapi/linux/input-event-codes.h
8011 F:      include/linux/input/
8012 F:      Documentation/devicetree/bindings/input/
8013 F:      Documentation/devicetree/bindings/serio/
8014 F:      Documentation/input/
8015
8016 INPUT MULTITOUCH (MT) PROTOCOL
8017 M:      Henrik Rydberg <rydberg@bitmath.org>
8018 L:      linux-input@vger.kernel.org
8019 S:      Odd fixes
8020 F:      Documentation/input/multi-touch-protocol.rst
8021 F:      drivers/input/input-mt.c
8022 K:      \b(ABS|SYN)_MT_
8023
8024 INSIDE SECURE CRYPTO DRIVER
8025 M:      Antoine Tenart <antoine.tenart@bootlin.com>
8026 F:      drivers/crypto/inside-secure/
8027 S:      Maintained
8028 L:      linux-crypto@vger.kernel.org
8029
8030 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
8031 M:      Mimi Zohar <zohar@linux.ibm.com>
8032 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
8033 L:      linux-integrity@vger.kernel.org
8034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
8035 S:      Supported
8036 F:      security/integrity/ima/
8037
8038 INTEL 810/815 FRAMEBUFFER DRIVER
8039 M:      Antonino Daplas <adaplas@gmail.com>
8040 L:      linux-fbdev@vger.kernel.org
8041 S:      Maintained
8042 F:      drivers/video/fbdev/i810/
8043
8044 INTEL ASoC DRIVERS
8045 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
8046 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
8047 M:      Jie Yang <yang.jie@linux.intel.com>
8048 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8049 S:      Supported
8050 F:      sound/soc/intel/
8051
8052 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
8053 M:      Hans de Goede <hdegoede@redhat.com>
8054 L:      platform-driver-x86@vger.kernel.org
8055 S:      Maintained
8056 F:      drivers/platform/x86/intel_atomisp2_pm.c
8057
8058 INTEL C600 SERIES SAS CONTROLLER DRIVER
8059 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
8060 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
8061 L:      linux-scsi@vger.kernel.org
8062 T:      git git://git.code.sf.net/p/intel-sas/isci
8063 S:      Supported
8064 F:      drivers/scsi/isci/
8065
8066 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
8067 M:      Jani Nikula <jani.nikula@linux.intel.com>
8068 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
8069 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
8070 L:      intel-gfx@lists.freedesktop.org
8071 W:      https://01.org/linuxgraphics/
8072 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
8073 C:      irc://chat.freenode.net/intel-gfx
8074 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
8075 T:      git git://anongit.freedesktop.org/drm-intel
8076 S:      Supported
8077 F:      drivers/gpu/drm/i915/
8078 F:      include/drm/i915*
8079 F:      include/uapi/drm/i915_drm.h
8080 F:      Documentation/gpu/i915.rst
8081
8082 INTEL ETHERNET DRIVERS
8083 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
8084 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
8085 W:      http://www.intel.com/support/feedback.htm
8086 W:      http://e1000.sourceforge.net/
8087 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
8088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
8089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
8090 S:      Supported
8091 F:      Documentation/networking/device_drivers/intel/e100.rst
8092 F:      Documentation/networking/device_drivers/intel/e1000.rst
8093 F:      Documentation/networking/device_drivers/intel/e1000e.rst
8094 F:      Documentation/networking/device_drivers/intel/fm10k.rst
8095 F:      Documentation/networking/device_drivers/intel/igb.rst
8096 F:      Documentation/networking/device_drivers/intel/igbvf.rst
8097 F:      Documentation/networking/device_drivers/intel/ixgb.rst
8098 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
8099 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
8100 F:      Documentation/networking/device_drivers/intel/i40e.rst
8101 F:      Documentation/networking/device_drivers/intel/iavf.rst
8102 F:      Documentation/networking/device_drivers/intel/ice.rst
8103 F:      drivers/net/ethernet/intel/
8104 F:      drivers/net/ethernet/intel/*/
8105 F:      include/linux/avf/virtchnl.h
8106
8107 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
8108 M:      Maik Broemme <mbroemme@libmpq.org>
8109 L:      linux-fbdev@vger.kernel.org
8110 S:      Maintained
8111 F:      Documentation/fb/intelfb.rst
8112 F:      drivers/video/fbdev/intelfb/
8113
8114 INTEL GPIO DRIVERS
8115 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8116 L:      linux-gpio@vger.kernel.org
8117 S:      Maintained
8118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8119 F:      drivers/gpio/gpio-ich.c
8120 F:      drivers/gpio/gpio-intel-mid.c
8121 F:      drivers/gpio/gpio-lynxpoint.c
8122 F:      drivers/gpio/gpio-merrifield.c
8123 F:      drivers/gpio/gpio-ml-ioh.c
8124 F:      drivers/gpio/gpio-pch.c
8125 F:      drivers/gpio/gpio-sch.c
8126 F:      drivers/gpio/gpio-sodaville.c
8127
8128 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
8129 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
8130 M:      Zhi Wang <zhi.a.wang@intel.com>
8131 L:      intel-gvt-dev@lists.freedesktop.org
8132 L:      intel-gfx@lists.freedesktop.org
8133 W:      https://01.org/igvt-g
8134 T:      git https://github.com/intel/gvt-linux.git
8135 S:      Supported
8136 F:      drivers/gpu/drm/i915/gvt/
8137
8138 INTEL HID EVENT DRIVER
8139 M:      Alex Hung <alex.hung@canonical.com>
8140 L:      platform-driver-x86@vger.kernel.org
8141 S:      Maintained
8142 F:      drivers/platform/x86/intel-hid.c
8143
8144 INTEL I/OAT DMA DRIVER
8145 M:      Dave Jiang <dave.jiang@intel.com>
8146 R:      Dan Williams <dan.j.williams@intel.com>
8147 L:      dmaengine@vger.kernel.org
8148 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
8149 S:      Supported
8150 F:      drivers/dma/ioat*
8151
8152 INTEL IDLE DRIVER
8153 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
8154 M:      Len Brown <lenb@kernel.org>
8155 L:      linux-pm@vger.kernel.org
8156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
8157 B:      https://bugzilla.kernel.org
8158 S:      Supported
8159 F:      drivers/idle/intel_idle.c
8160
8161 INTEL INTEGRATED SENSOR HUB DRIVER
8162 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8163 M:      Jiri Kosina <jikos@kernel.org>
8164 L:      linux-input@vger.kernel.org
8165 S:      Maintained
8166 F:      drivers/hid/intel-ish-hid/
8167
8168 INTEL IOMMU (VT-d)
8169 M:      David Woodhouse <dwmw2@infradead.org>
8170 L:      iommu@lists.linux-foundation.org
8171 T:      git git://git.infradead.org/iommu-2.6.git
8172 S:      Supported
8173 F:      drivers/iommu/intel-iommu.c
8174 F:      include/linux/intel-iommu.h
8175
8176 INTEL IOP-ADMA DMA DRIVER
8177 R:      Dan Williams <dan.j.williams@intel.com>
8178 S:      Odd fixes
8179 F:      drivers/dma/iop-adma.c
8180
8181 INTEL IPU3 CSI-2 CIO2 DRIVER
8182 M:      Yong Zhi <yong.zhi@intel.com>
8183 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8184 M:      Bingbu Cao <bingbu.cao@intel.com>
8185 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8186 L:      linux-media@vger.kernel.org
8187 S:      Maintained
8188 F:      drivers/media/pci/intel/ipu3/
8189 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8190
8191 INTEL IPU3 CSI-2 IMGU DRIVER
8192 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8193 L:      linux-media@vger.kernel.org
8194 S:      Maintained
8195 F:      drivers/staging/media/ipu3/
8196 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8197 F:      Documentation/media/v4l-drivers/ipu3.rst
8198
8199 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8200 M:      Krzysztof Halasa <khalasa@piap.pl>
8201 S:      Maintained
8202 F:      include/linux/soc/ixp4xx/qmgr.h
8203 F:      include/linux/soc/ixp4xx/npe.h
8204 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8205 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8206 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8207 F:      drivers/net/wan/ixp4xx_hss.c
8208
8209 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8210 M:      Deepak Saxena <dsaxena@plexity.net>
8211 S:      Maintained
8212 F:      drivers/char/hw_random/ixp4xx-rng.c
8213
8214 INTEL MANAGEMENT ENGINE (mei)
8215 M:      Tomas Winkler <tomas.winkler@intel.com>
8216 L:      linux-kernel@vger.kernel.org
8217 S:      Supported
8218 F:      include/uapi/linux/mei.h
8219 F:      include/linux/mei_cl_bus.h
8220 F:      drivers/misc/mei/*
8221 F:      drivers/watchdog/mei_wdt.c
8222 F:      Documentation/driver-api/mei/*
8223 F:      samples/mei/*
8224
8225 INTEL MENLOW THERMAL DRIVER
8226 M:      Sujith Thomas <sujith.thomas@intel.com>
8227 L:      platform-driver-x86@vger.kernel.org
8228 W:      https://01.org/linux-acpi
8229 S:      Supported
8230 F:      drivers/platform/x86/intel_menlow.c
8231
8232 INTEL MIC DRIVERS (mic)
8233 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8234 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8235 S:      Supported
8236 W:      https://github.com/sudeepdutt/mic
8237 W:      http://software.intel.com/en-us/mic-developer
8238 F:      include/linux/mic_bus.h
8239 F:      include/linux/scif.h
8240 F:      include/uapi/linux/mic_common.h
8241 F:      include/uapi/linux/mic_ioctl.h
8242 F:      include/uapi/linux/scif_ioctl.h
8243 F:      drivers/misc/mic/
8244 F:      drivers/dma/mic_x100_dma.c
8245 F:      drivers/dma/mic_x100_dma.h
8246 F:      Documentation/mic/
8247
8248 INTEL PMC CORE DRIVER
8249 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8250 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8251 L:      platform-driver-x86@vger.kernel.org
8252 S:      Maintained
8253 F:      drivers/platform/x86/intel_pmc_core*
8254
8255 INTEL PMC/P-Unit IPC DRIVER
8256 M:      Zha Qipeng<qipeng.zha@intel.com>
8257 L:      platform-driver-x86@vger.kernel.org
8258 S:      Maintained
8259 F:      drivers/platform/x86/intel_pmc_ipc.c
8260 F:      drivers/platform/x86/intel_punit_ipc.c
8261 F:      arch/x86/include/asm/intel_pmc_ipc.h
8262 F:      arch/x86/include/asm/intel_punit_ipc.h
8263
8264 INTEL PMIC GPIO DRIVERS
8265 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8266 S:      Maintained
8267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8268 F:      drivers/gpio/gpio-*cove.c
8269 F:      drivers/gpio/gpio-msic.c
8270
8271 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
8272 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8273 S:      Maintained
8274 F:      drivers/mfd/intel_msic.c
8275 F:      drivers/mfd/intel_soc_pmic*
8276 F:      include/linux/mfd/intel_msic.h
8277 F:      include/linux/mfd/intel_soc_pmic*
8278
8279 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8280 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8281 L:      linux-wireless@vger.kernel.org
8282 S:      Maintained
8283 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8284 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8285 F:      drivers/net/wireless/intel/ipw2x00/
8286
8287 INTEL PSTATE DRIVER
8288 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8289 M:      Len Brown <lenb@kernel.org>
8290 L:      linux-pm@vger.kernel.org
8291 S:      Supported
8292 F:      drivers/cpufreq/intel_pstate.c
8293
8294 INTEL RDMA RNIC DRIVER
8295 M:      Faisal Latif <faisal.latif@intel.com>
8296 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8297 L:      linux-rdma@vger.kernel.org
8298 S:      Supported
8299 F:      drivers/infiniband/hw/i40iw/
8300 F:      include/uapi/rdma/i40iw-abi.h
8301
8302 INTEL SPEED SELECT TECHNOLOGY
8303 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8304 L:      platform-driver-x86@vger.kernel.org
8305 S:      Maintained
8306 F:      drivers/platform/x86/intel_speed_select_if/
8307 F:      tools/power/x86/intel-speed-select/
8308 F:      include/uapi/linux/isst_if.h
8309
8310 INTEL TELEMETRY DRIVER
8311 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8312 M:      "David E. Box" <david.e.box@linux.intel.com>
8313 L:      platform-driver-x86@vger.kernel.org
8314 S:      Maintained
8315 F:      arch/x86/include/asm/intel_telemetry.h
8316 F:      drivers/platform/x86/intel_telemetry*
8317
8318 INTEL VIRTUAL BUTTON DRIVER
8319 M:      AceLan Kao <acelan.kao@canonical.com>
8320 L:      platform-driver-x86@vger.kernel.org
8321 S:      Maintained
8322 F:      drivers/platform/x86/intel-vbtn.c
8323
8324 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8325 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8326 L:      linux-wireless@vger.kernel.org
8327 S:      Supported
8328 F:      drivers/net/wireless/intel/iwlegacy/
8329
8330 INTEL WIRELESS WIFI LINK (iwlwifi)
8331 M:      Johannes Berg <johannes.berg@intel.com>
8332 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8333 M:      Luca Coelho <luciano.coelho@intel.com>
8334 M:      Intel Linux Wireless <linuxwifi@intel.com>
8335 L:      linux-wireless@vger.kernel.org
8336 W:      http://intellinuxwireless.org
8337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8338 S:      Supported
8339 F:      drivers/net/wireless/intel/iwlwifi/
8340
8341 INTEL WIRELESS WIMAX CONNECTION 2400
8342 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8343 M:      linux-wimax@intel.com
8344 L:      wimax@linuxwimax.org (subscribers-only)
8345 S:      Supported
8346 W:      http://linuxwimax.org
8347 F:      Documentation/wimax/README.i2400m
8348 F:      drivers/net/wimax/i2400m/
8349 F:      include/uapi/linux/wimax/i2400m.h
8350
8351 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8352 M:      Mario Limonciello <mario.limonciello@dell.com>
8353 S:      Maintained
8354 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8355
8356 INTEL(R) TRACE HUB
8357 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8358 S:      Supported
8359 F:      Documentation/trace/intel_th.rst
8360 F:      drivers/hwtracing/intel_th/
8361
8362 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8363 M:      Ning Sun <ning.sun@intel.com>
8364 L:      tboot-devel@lists.sourceforge.net
8365 W:      http://tboot.sourceforge.net
8366 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8367 S:      Supported
8368 F:      Documentation/x86/intel_txt.rst
8369 F:      include/linux/tboot.h
8370 F:      arch/x86/kernel/tboot.c
8371
8372 INTEL-MID GPIO DRIVER
8373 M:      David Cohen <david.a.cohen@linux.intel.com>
8374 L:      linux-gpio@vger.kernel.org
8375 S:      Maintained
8376 F:      drivers/gpio/gpio-intel-mid.c
8377
8378 INTERCONNECT API
8379 M:      Georgi Djakov <georgi.djakov@linaro.org>
8380 L:      linux-pm@vger.kernel.org
8381 S:      Maintained
8382 F:      Documentation/driver-api/interconnect.rst
8383 F:      Documentation/devicetree/bindings/interconnect/
8384 F:      drivers/interconnect/
8385 F:      include/dt-bindings/interconnect/
8386 F:      include/linux/interconnect-provider.h
8387 F:      include/linux/interconnect.h
8388
8389 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8390 M:      Linus Walleij <linus.walleij@linaro.org>
8391 L:      linux-iio@vger.kernel.org
8392 S:      Maintained
8393 F:      drivers/iio/gyro/mpu3050*
8394 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8395
8396 IOC3 ETHERNET DRIVER
8397 M:      Ralf Baechle <ralf@linux-mips.org>
8398 L:      linux-mips@vger.kernel.org
8399 S:      Maintained
8400 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8401
8402 IOC3 SERIAL DRIVER
8403 M:      Pat Gefre <pfg@sgi.com>
8404 L:      linux-serial@vger.kernel.org
8405 S:      Maintained
8406 F:      drivers/tty/serial/ioc3_serial.c
8407
8408 IOMAP FILESYSTEM LIBRARY
8409 M:      Christoph Hellwig <hch@infradead.org>
8410 M:      Darrick J. Wong <darrick.wong@oracle.com>
8411 M:      linux-xfs@vger.kernel.org
8412 M:      linux-fsdevel@vger.kernel.org
8413 L:      linux-xfs@vger.kernel.org
8414 L:      linux-fsdevel@vger.kernel.org
8415 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8416 S:      Supported
8417 F:      fs/iomap.c
8418 F:      include/linux/iomap.h
8419
8420 IOMMU DRIVERS
8421 M:      Joerg Roedel <joro@8bytes.org>
8422 L:      iommu@lists.linux-foundation.org
8423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8424 S:      Maintained
8425 F:      Documentation/devicetree/bindings/iommu/
8426 F:      drivers/iommu/
8427 F:      include/linux/iommu.h
8428 F:      include/linux/of_iommu.h
8429 F:      include/linux/iova.h
8430
8431 IO_URING
8432 M:      Jens Axboe <axboe@kernel.dk>
8433 L:      linux-block@vger.kernel.org
8434 L:      linux-fsdevel@vger.kernel.org
8435 T:      git git://git.kernel.dk/linux-block
8436 T:      git git://git.kernel.dk/liburing
8437 S:      Maintained
8438 F:      fs/io_uring.c
8439 F:      include/uapi/linux/io_uring.h
8440
8441 IP MASQUERADING
8442 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8443 S:      Maintained
8444 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8445
8446 IPMI SUBSYSTEM
8447 M:      Corey Minyard <minyard@acm.org>
8448 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8449 W:      http://openipmi.sourceforge.net/
8450 S:      Supported
8451 F:      Documentation/devicetree/bindings/ipmi/
8452 F:      Documentation/IPMI.txt
8453 F:      drivers/char/ipmi/
8454 F:      include/linux/ipmi*
8455 F:      include/uapi/linux/ipmi*
8456
8457 IPS SCSI RAID DRIVER
8458 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8459 L:      linux-scsi@vger.kernel.org
8460 W:      http://www.adaptec.com/
8461 S:      Maintained
8462 F:      drivers/scsi/ips*
8463
8464 IPVS
8465 M:      Wensong Zhang <wensong@linux-vs.org>
8466 M:      Simon Horman <horms@verge.net.au>
8467 M:      Julian Anastasov <ja@ssi.bg>
8468 L:      netdev@vger.kernel.org
8469 L:      lvs-devel@vger.kernel.org
8470 S:      Maintained
8471 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8473 F:      Documentation/networking/ipvs-sysctl.txt
8474 F:      include/net/ip_vs.h
8475 F:      include/uapi/linux/ip_vs.h
8476 F:      net/netfilter/ipvs/
8477
8478 IPWIRELESS DRIVER
8479 M:      Jiri Kosina <jikos@kernel.org>
8480 M:      David Sterba <dsterba@suse.com>
8481 S:      Odd Fixes
8482 F:      drivers/tty/ipwireless/
8483
8484 IPX NETWORK LAYER
8485 L:      netdev@vger.kernel.org
8486 S:      Obsolete
8487 F:      include/uapi/linux/ipx.h
8488
8489 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8490 M:      Marc Zyngier <marc.zyngier@arm.com>
8491 S:      Maintained
8492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8493 F:      Documentation/IRQ-domain.txt
8494 F:      include/linux/irqdomain.h
8495 F:      kernel/irq/irqdomain.c
8496 F:      kernel/irq/msi.c
8497
8498 IRQ SUBSYSTEM
8499 M:      Thomas Gleixner <tglx@linutronix.de>
8500 L:      linux-kernel@vger.kernel.org
8501 S:      Maintained
8502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8503 F:      kernel/irq/
8504
8505 IRQCHIP DRIVERS
8506 M:      Thomas Gleixner <tglx@linutronix.de>
8507 M:      Jason Cooper <jason@lakedaemon.net>
8508 M:      Marc Zyngier <marc.zyngier@arm.com>
8509 L:      linux-kernel@vger.kernel.org
8510 S:      Maintained
8511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8512 F:      Documentation/devicetree/bindings/interrupt-controller/
8513 F:      drivers/irqchip/
8514
8515 ISA
8516 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8517 S:      Maintained
8518 F:      Documentation/driver-api/isa.rst
8519 F:      drivers/base/isa.c
8520 F:      include/linux/isa.h
8521
8522 ISA RADIO MODULE
8523 M:      Hans Verkuil <hverkuil@xs4all.nl>
8524 L:      linux-media@vger.kernel.org
8525 T:      git git://linuxtv.org/media_tree.git
8526 W:      https://linuxtv.org
8527 S:      Maintained
8528 F:      drivers/media/radio/radio-isa*
8529
8530 ISAPNP
8531 M:      Jaroslav Kysela <perex@perex.cz>
8532 S:      Maintained
8533 F:      Documentation/driver-api/isapnp.rst
8534 F:      drivers/pnp/isapnp/
8535 F:      include/linux/isapnp.h
8536
8537 ISCSI
8538 M:      Lee Duncan <lduncan@suse.com>
8539 M:      Chris Leech <cleech@redhat.com>
8540 L:      open-iscsi@googlegroups.com
8541 W:      www.open-iscsi.com
8542 S:      Maintained
8543 F:      drivers/scsi/*iscsi*
8544 F:      include/scsi/*iscsi*
8545
8546 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8547 M:      Peter Jones <pjones@redhat.com>
8548 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8549 S:      Maintained
8550 F:      drivers/firmware/iscsi_ibft*
8551
8552 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8553 M:      Sagi Grimberg <sagi@grimberg.me>
8554 M:      Max Gurtovoy <maxg@mellanox.com>
8555 L:      linux-rdma@vger.kernel.org
8556 S:      Supported
8557 W:      http://www.openfabrics.org
8558 W:      www.open-iscsi.org
8559 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8560 F:      drivers/infiniband/ulp/iser/
8561
8562 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8563 M:      Sagi Grimberg <sagi@grimberg.me>
8564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8565 L:      linux-rdma@vger.kernel.org
8566 L:      target-devel@vger.kernel.org
8567 S:      Supported
8568 W:      http://www.linux-iscsi.org
8569 F:      drivers/infiniband/ulp/isert
8570
8571 ISDN/mISDN SUBSYSTEM
8572 M:      Karsten Keil <isdn@linux-pingi.de>
8573 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8574 L:      netdev@vger.kernel.org
8575 W:      http://www.isdn4linux.de
8576 S:      Maintained
8577 F:      drivers/isdn/mISDN
8578 F:      drivers/isdn/hardware
8579
8580 ISDN/CAPI SUBSYSTEM
8581 M:      Karsten Keil <isdn@linux-pingi.de>
8582 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8583 L:      netdev@vger.kernel.org
8584 W:      http://www.isdn4linux.de
8585 S:      Odd Fixes
8586 F:      Documentation/isdn/
8587 F:      drivers/isdn/capi/
8588 F:      drivers/staging/isdn/
8589 F:      net/bluetooth/cmtp/
8590 F:      include/linux/isdn/
8591 F:      include/uapi/linux/isdn/
8592
8593 IT87 HARDWARE MONITORING DRIVER
8594 M:      Jean Delvare <jdelvare@suse.com>
8595 L:      linux-hwmon@vger.kernel.org
8596 S:      Maintained
8597 F:      Documentation/hwmon/it87.rst
8598 F:      drivers/hwmon/it87.c
8599
8600 IT913X MEDIA DRIVER
8601 M:      Antti Palosaari <crope@iki.fi>
8602 L:      linux-media@vger.kernel.org
8603 W:      https://linuxtv.org
8604 W:      http://palosaari.fi/linux/
8605 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8606 T:      git git://linuxtv.org/anttip/media_tree.git
8607 S:      Maintained
8608 F:      drivers/media/tuners/it913x*
8609
8610 IVTV VIDEO4LINUX DRIVER
8611 M:      Andy Walls <awalls@md.metrocast.net>
8612 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8613 L:      linux-media@vger.kernel.org
8614 T:      git git://linuxtv.org/media_tree.git
8615 W:      http://www.ivtvdriver.org
8616 S:      Maintained
8617 F:      Documentation/media/v4l-drivers/ivtv*
8618 F:      drivers/media/pci/ivtv/
8619 F:      include/uapi/linux/ivtv*
8620
8621 IX2505V MEDIA DRIVER
8622 M:      Malcolm Priestley <tvboxspy@gmail.com>
8623 L:      linux-media@vger.kernel.org
8624 W:      https://linuxtv.org
8625 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8626 S:      Maintained
8627 F:      drivers/media/dvb-frontends/ix2505v*
8628
8629 JAILHOUSE HYPERVISOR INTERFACE
8630 M:      Jan Kiszka <jan.kiszka@siemens.com>
8631 L:      jailhouse-dev@googlegroups.com
8632 S:      Maintained
8633 F:      arch/x86/kernel/jailhouse.c
8634 F:      arch/x86/include/asm/jailhouse_para.h
8635
8636 JC42.4 TEMPERATURE SENSOR DRIVER
8637 M:      Guenter Roeck <linux@roeck-us.net>
8638 L:      linux-hwmon@vger.kernel.org
8639 S:      Maintained
8640 F:      drivers/hwmon/jc42.c
8641 F:      Documentation/hwmon/jc42.rst
8642
8643 JFS FILESYSTEM
8644 M:      Dave Kleikamp <shaggy@kernel.org>
8645 L:      jfs-discussion@lists.sourceforge.net
8646 W:      http://jfs.sourceforge.net/
8647 T:      git git://github.com/kleikamp/linux-shaggy.git
8648 S:      Maintained
8649 F:      Documentation/filesystems/jfs.txt
8650 F:      fs/jfs/
8651
8652 JME NETWORK DRIVER
8653 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8654 L:      netdev@vger.kernel.org
8655 S:      Maintained
8656 F:      drivers/net/ethernet/jme.*
8657
8658 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8659 M:      David Woodhouse <dwmw2@infradead.org>
8660 M:      Richard Weinberger <richard@nod.at>
8661 L:      linux-mtd@lists.infradead.org
8662 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8663 T:      git git://git.infradead.org/ubifs-2.6.git
8664 S:      Odd Fixes
8665 F:      fs/jffs2/
8666 F:      include/uapi/linux/jffs2.h
8667
8668 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8669 M:      "Theodore Ts'o" <tytso@mit.edu>
8670 M:      Jan Kara <jack@suse.com>
8671 L:      linux-ext4@vger.kernel.org
8672 S:      Maintained
8673 F:      fs/jbd2/
8674 F:      include/linux/jbd2.h
8675
8676 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8677 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8678 L:      linux-media@vger.kernel.org
8679 S:      Maintained
8680 F:      drivers/media/platform/rcar_jpu.c
8681
8682 JSM Neo PCI based serial card
8683 L:      linux-serial@vger.kernel.org
8684 S:      Orphan
8685 F:      drivers/tty/serial/jsm/
8686
8687 K10TEMP HARDWARE MONITORING DRIVER
8688 M:      Clemens Ladisch <clemens@ladisch.de>
8689 L:      linux-hwmon@vger.kernel.org
8690 S:      Maintained
8691 F:      Documentation/hwmon/k10temp.rst
8692 F:      drivers/hwmon/k10temp.c
8693
8694 K8TEMP HARDWARE MONITORING DRIVER
8695 M:      Rudolf Marek <r.marek@assembler.cz>
8696 L:      linux-hwmon@vger.kernel.org
8697 S:      Maintained
8698 F:      Documentation/hwmon/k8temp.rst
8699 F:      drivers/hwmon/k8temp.c
8700
8701 KASAN
8702 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8703 R:      Alexander Potapenko <glider@google.com>
8704 R:      Dmitry Vyukov <dvyukov@google.com>
8705 L:      kasan-dev@googlegroups.com
8706 S:      Maintained
8707 F:      arch/*/include/asm/kasan.h
8708 F:      arch/*/mm/kasan_init*
8709 F:      Documentation/dev-tools/kasan.rst
8710 F:      include/linux/kasan*.h
8711 F:      lib/test_kasan.c
8712 F:      mm/kasan/
8713 F:      scripts/Makefile.kasan
8714
8715 KCONFIG
8716 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8718 L:      linux-kbuild@vger.kernel.org
8719 S:      Maintained
8720 F:      Documentation/kbuild/kconfig*
8721 F:      scripts/kconfig/
8722 F:      scripts/Kconfig.include
8723
8724 KDUMP
8725 M:      Dave Young <dyoung@redhat.com>
8726 M:      Baoquan He <bhe@redhat.com>
8727 R:      Vivek Goyal <vgoyal@redhat.com>
8728 L:      kexec@lists.infradead.org
8729 W:      http://lse.sourceforge.net/kdump/
8730 S:      Maintained
8731 F:      Documentation/admin-guide/kdump/
8732
8733 KEENE FM RADIO TRANSMITTER DRIVER
8734 M:      Hans Verkuil <hverkuil@xs4all.nl>
8735 L:      linux-media@vger.kernel.org
8736 T:      git git://linuxtv.org/media_tree.git
8737 W:      https://linuxtv.org
8738 S:      Maintained
8739 F:      drivers/media/radio/radio-keene*
8740
8741 KERNEL AUTOMOUNTER
8742 M:      Ian Kent <raven@themaw.net>
8743 L:      autofs@vger.kernel.org
8744 S:      Maintained
8745 F:      fs/autofs/
8746
8747 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8748 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8749 M:      Michal Marek <michal.lkml@markovi.net>
8750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8751 L:      linux-kbuild@vger.kernel.org
8752 S:      Maintained
8753 F:      Documentation/kbuild/
8754 F:      Makefile
8755 F:      scripts/Kbuild*
8756 F:      scripts/Makefile*
8757 F:      scripts/basic/
8758 F:      scripts/mk*
8759 F:      scripts/*vmlinux*
8760 F:      scripts/mod/
8761 F:      scripts/package/
8762
8763 KERNEL JANITORS
8764 L:      kernel-janitors@vger.kernel.org
8765 W:      http://kernelnewbies.org/KernelJanitors
8766 S:      Odd Fixes
8767
8768 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8769 M:      "J. Bruce Fields" <bfields@fieldses.org>
8770 M:      Chuck Lever <chuck.lever@oracle.com>
8771 L:      linux-nfs@vger.kernel.org
8772 W:      http://nfs.sourceforge.net/
8773 T:      git git://linux-nfs.org/~bfields/linux.git
8774 S:      Supported
8775 F:      fs/nfsd/
8776 F:      include/uapi/linux/nfsd/
8777 F:      fs/lockd/
8778 F:      fs/nfs_common/
8779 F:      net/sunrpc/
8780 F:      include/linux/lockd/
8781 F:      include/linux/sunrpc/
8782 F:      include/uapi/linux/sunrpc/
8783
8784 KERNEL SELFTEST FRAMEWORK
8785 M:      Shuah Khan <shuah@kernel.org>
8786 M:      Shuah Khan <skhan@linuxfoundation.org>
8787 L:      linux-kselftest@vger.kernel.org
8788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8789 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8790 S:      Maintained
8791 F:      tools/testing/selftests/
8792 F:      Documentation/dev-tools/kselftest*
8793
8794 KERNEL USERMODE HELPER
8795 M:      Luis Chamberlain <mcgrof@kernel.org>
8796 L:      linux-kernel@vger.kernel.org
8797 S:      Maintained
8798 F:      kernel/umh.c
8799 F:      include/linux/umh.h
8800
8801 KERNEL VIRTUAL MACHINE (KVM)
8802 M:      Paolo Bonzini <pbonzini@redhat.com>
8803 M:      Radim Krčmář <rkrcmar@redhat.com>
8804 L:      kvm@vger.kernel.org
8805 W:      http://www.linux-kvm.org
8806 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8807 S:      Supported
8808 F:      Documentation/virtual/kvm/
8809 F:      include/trace/events/kvm.h
8810 F:      include/uapi/asm-generic/kvm*
8811 F:      include/uapi/linux/kvm*
8812 F:      include/asm-generic/kvm*
8813 F:      include/linux/kvm*
8814 F:      include/kvm/iodev.h
8815 F:      virt/kvm/*
8816 F:      tools/kvm/
8817 F:      tools/testing/selftests/kvm/
8818
8819 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8820 M:      Joerg Roedel <joro@8bytes.org>
8821 L:      kvm@vger.kernel.org
8822 W:      http://www.linux-kvm.org/
8823 S:      Maintained
8824 F:      arch/x86/include/asm/svm.h
8825 F:      arch/x86/kvm/svm.c
8826
8827 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8828 M:      Marc Zyngier <marc.zyngier@arm.com>
8829 R:      James Morse <james.morse@arm.com>
8830 R:      Julien Thierry <julien.thierry@arm.com>
8831 R:      Suzuki K Pouloze <suzuki.poulose@arm.com>
8832 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8833 L:      kvmarm@lists.cs.columbia.edu
8834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8835 S:      Maintained
8836 F:      arch/arm/include/uapi/asm/kvm*
8837 F:      arch/arm/include/asm/kvm*
8838 F:      arch/arm/kvm/
8839 F:      arch/arm64/include/uapi/asm/kvm*
8840 F:      arch/arm64/include/asm/kvm*
8841 F:      arch/arm64/kvm/
8842 F:      virt/kvm/arm/
8843 F:      include/kvm/arm_*
8844
8845 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8846 M:      James Hogan <jhogan@kernel.org>
8847 L:      linux-mips@vger.kernel.org
8848 S:      Supported
8849 F:      arch/mips/include/uapi/asm/kvm*
8850 F:      arch/mips/include/asm/kvm*
8851 F:      arch/mips/kvm/
8852
8853 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8854 M:      Paul Mackerras <paulus@ozlabs.org>
8855 L:      kvm-ppc@vger.kernel.org
8856 W:      http://www.linux-kvm.org/
8857 T:      git git://github.com/agraf/linux-2.6.git
8858 S:      Supported
8859 F:      arch/powerpc/include/uapi/asm/kvm*
8860 F:      arch/powerpc/include/asm/kvm*
8861 F:      arch/powerpc/kvm/
8862 F:      arch/powerpc/kernel/kvm*
8863
8864 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8865 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8866 M:      Janosch Frank <frankja@linux.ibm.com>
8867 R:      David Hildenbrand <david@redhat.com>
8868 R:      Cornelia Huck <cohuck@redhat.com>
8869 L:      linux-s390@vger.kernel.org
8870 W:      http://www.ibm.com/developerworks/linux/linux390/
8871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8872 S:      Supported
8873 F:      arch/s390/include/uapi/asm/kvm*
8874 F:      arch/s390/include/asm/gmap.h
8875 F:      arch/s390/include/asm/kvm*
8876 F:      arch/s390/kvm/
8877 F:      arch/s390/mm/gmap.c
8878
8879 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8880 M:      Paolo Bonzini <pbonzini@redhat.com>
8881 M:      Radim Krčmář <rkrcmar@redhat.com>
8882 L:      kvm@vger.kernel.org
8883 W:      http://www.linux-kvm.org
8884 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8885 S:      Supported
8886 F:      arch/x86/kvm/
8887 F:      arch/x86/kvm/*/
8888 F:      arch/x86/include/uapi/asm/kvm*
8889 F:      arch/x86/include/asm/kvm*
8890 F:      arch/x86/include/asm/pvclock-abi.h
8891 F:      arch/x86/kernel/kvm.c
8892 F:      arch/x86/kernel/kvmclock.c
8893
8894 KERNFS
8895 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8896 M:      Tejun Heo <tj@kernel.org>
8897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8898 S:      Supported
8899 F:      include/linux/kernfs.h
8900 F:      fs/kernfs/
8901
8902 KEXEC
8903 M:      Eric Biederman <ebiederm@xmission.com>
8904 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8905 L:      kexec@lists.infradead.org
8906 S:      Maintained
8907 F:      include/linux/kexec.h
8908 F:      include/uapi/linux/kexec.h
8909 F:      kernel/kexec*
8910
8911 KEYS-ENCRYPTED
8912 M:      Mimi Zohar <zohar@linux.ibm.com>
8913 L:      linux-integrity@vger.kernel.org
8914 L:      keyrings@vger.kernel.org
8915 S:      Supported
8916 F:      Documentation/security/keys/trusted-encrypted.rst
8917 F:      include/keys/encrypted-type.h
8918 F:      security/keys/encrypted-keys/
8919
8920 KEYS-TRUSTED
8921 M:      James Bottomley <jejb@linux.ibm.com>
8922 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8923 M:      Mimi Zohar <zohar@linux.ibm.com>
8924 L:      linux-integrity@vger.kernel.org
8925 L:      keyrings@vger.kernel.org
8926 S:      Supported
8927 F:      Documentation/security/keys/trusted-encrypted.rst
8928 F:      include/keys/trusted-type.h
8929 F:      security/keys/trusted.c
8930 F:      security/keys/trusted.h
8931
8932 KEYS/KEYRINGS:
8933 M:      David Howells <dhowells@redhat.com>
8934 L:      keyrings@vger.kernel.org
8935 S:      Maintained
8936 F:      Documentation/security/keys/core.rst
8937 F:      include/linux/key.h
8938 F:      include/linux/key-type.h
8939 F:      include/linux/keyctl.h
8940 F:      include/uapi/linux/keyctl.h
8941 F:      include/keys/
8942 F:      security/keys/
8943
8944 KGDB / KDB /debug_core
8945 M:      Jason Wessel <jason.wessel@windriver.com>
8946 M:      Daniel Thompson <daniel.thompson@linaro.org>
8947 W:      http://kgdb.wiki.kernel.org/
8948 L:      kgdb-bugreport@lists.sourceforge.net
8949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8950 S:      Maintained
8951 F:      Documentation/dev-tools/kgdb.rst
8952 F:      drivers/misc/kgdbts.c
8953 F:      drivers/tty/serial/kgdboc.c
8954 F:      include/linux/kdb.h
8955 F:      include/linux/kgdb.h
8956 F:      kernel/debug/
8957
8958 KMEMLEAK
8959 M:      Catalin Marinas <catalin.marinas@arm.com>
8960 S:      Maintained
8961 F:      Documentation/dev-tools/kmemleak.rst
8962 F:      include/linux/kmemleak.h
8963 F:      mm/kmemleak.c
8964 F:      mm/kmemleak-test.c
8965
8966 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8967 M:      Luis Chamberlain <mcgrof@kernel.org>
8968 L:      linux-kernel@vger.kernel.org
8969 S:      Maintained
8970 F:      kernel/kmod.c
8971 F:      include/linux/kmod.h
8972 F:      lib/test_kmod.c
8973 F:      tools/testing/selftests/kmod/
8974
8975 KPROBES
8976 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8977 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8978 M:      "David S. Miller" <davem@davemloft.net>
8979 M:      Masami Hiramatsu <mhiramat@kernel.org>
8980 S:      Maintained
8981 F:      Documentation/kprobes.txt
8982 F:      include/linux/kprobes.h
8983 F:      include/asm-generic/kprobes.h
8984 F:      kernel/kprobes.c
8985
8986 KS0108 LCD CONTROLLER DRIVER
8987 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8988 S:      Maintained
8989 F:      Documentation/auxdisplay/ks0108
8990 F:      drivers/auxdisplay/ks0108.c
8991 F:      include/linux/ks0108.h
8992
8993 L3MDEV
8994 M:      David Ahern <dsa@cumulusnetworks.com>
8995 L:      netdev@vger.kernel.org
8996 S:      Maintained
8997 F:      net/l3mdev
8998 F:      include/net/l3mdev.h
8999
9000 L7 BPF FRAMEWORK
9001 M:      John Fastabend <john.fastabend@gmail.com>
9002 M:      Daniel Borkmann <daniel@iogearbox.net>
9003 L:      netdev@vger.kernel.org
9004 L:      bpf@vger.kernel.org
9005 S:      Maintained
9006 F:      include/linux/skmsg.h
9007 F:      net/core/skmsg.c
9008 F:      net/core/sock_map.c
9009 F:      net/ipv4/tcp_bpf.c
9010
9011 LANTIQ / INTEL Ethernet drivers
9012 M:      Hauke Mehrtens <hauke@hauke-m.de>
9013 L:      netdev@vger.kernel.org
9014 S:      Maintained
9015 F:      net/dsa/tag_gswip.c
9016 F:      drivers/net/ethernet/lantiq_xrx200.c
9017 F:      drivers/net/dsa/lantiq_pce.h
9018 F:      drivers/net/dsa/lantiq_gswip.c
9019
9020 LANTIQ MIPS ARCHITECTURE
9021 M:      John Crispin <john@phrozen.org>
9022 L:      linux-mips@vger.kernel.org
9023 S:      Maintained
9024 F:      arch/mips/lantiq
9025 F:      drivers/soc/lantiq
9026
9027 LAPB module
9028 L:      linux-x25@vger.kernel.org
9029 S:      Orphan
9030 F:      Documentation/networking/lapb-module.txt
9031 F:      include/*/lapb.h
9032 F:      net/lapb/
9033
9034 LASI 53c700 driver for PARISC
9035 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9036 L:      linux-scsi@vger.kernel.org
9037 S:      Maintained
9038 F:      Documentation/scsi/53c700.txt
9039 F:      drivers/scsi/53c700*
9040
9041 LEAKING_ADDRESSES
9042 M:      Tobin C. Harding <me@tobin.cc>
9043 M:      Tycho Andersen <tycho@tycho.ws>
9044 L:      kernel-hardening@lists.openwall.com
9045 S:      Maintained
9046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
9047 F:      scripts/leaking_addresses.pl
9048
9049 LED SUBSYSTEM
9050 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
9051 M:      Pavel Machek <pavel@ucw.cz>
9052 R:      Dan Murphy <dmurphy@ti.com>
9053 L:      linux-leds@vger.kernel.org
9054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
9055 S:      Maintained
9056 F:      Documentation/devicetree/bindings/leds/
9057 F:      drivers/leds/
9058 F:      include/linux/leds.h
9059
9060 LEGACY EEPROM DRIVER
9061 M:      Jean Delvare <jdelvare@suse.com>
9062 S:      Maintained
9063 F:      Documentation/misc-devices/eeprom.rst
9064 F:      drivers/misc/eeprom/eeprom.c
9065
9066 LEGO MINDSTORMS EV3
9067 R:      David Lechner <david@lechnology.com>
9068 S:      Maintained
9069 F:      arch/arm/boot/dts/da850-lego-ev3.dts
9070 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
9071 F:      drivers/power/supply/lego_ev3_battery.c
9072
9073 LEGO USB Tower driver
9074 M:      Juergen Stuber <starblue@users.sourceforge.net>
9075 L:      legousb-devel@lists.sourceforge.net
9076 W:      http://legousb.sourceforge.net/
9077 S:      Maintained
9078 F:      drivers/usb/misc/legousbtower.c
9079
9080 LG LAPTOP EXTRAS
9081 M:      Matan Ziv-Av <matan@svgalib.org>
9082 L:      platform-driver-x86@vger.kernel.org
9083 S:      Maintained
9084 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
9085 F:      Documentation/admin-guide/laptops/lg-laptop.rst
9086 F:      drivers/platform/x86/lg-laptop.c
9087
9088 LG2160 MEDIA DRIVER
9089 M:      Michael Krufky <mkrufky@linuxtv.org>
9090 L:      linux-media@vger.kernel.org
9091 W:      https://linuxtv.org
9092 W:      http://github.com/mkrufky
9093 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9094 T:      git git://linuxtv.org/mkrufky/tuners.git
9095 S:      Maintained
9096 F:      drivers/media/dvb-frontends/lg2160.*
9097
9098 LGDT3305 MEDIA DRIVER
9099 M:      Michael Krufky <mkrufky@linuxtv.org>
9100 L:      linux-media@vger.kernel.org
9101 W:      https://linuxtv.org
9102 W:      http://github.com/mkrufky
9103 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9104 T:      git git://linuxtv.org/mkrufky/tuners.git
9105 S:      Maintained
9106 F:      drivers/media/dvb-frontends/lgdt3305.*
9107
9108 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
9109 M:      Viresh Kumar <vireshk@kernel.org>
9110 L:      linux-ide@vger.kernel.org
9111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9112 S:      Maintained
9113 F:      include/linux/pata_arasan_cf_data.h
9114 F:      drivers/ata/pata_arasan_cf.c
9115
9116 LIBATA PATA DRIVERS
9117 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9118 M:      Jens Axboe <axboe@kernel.dk>
9119 L:      linux-ide@vger.kernel.org
9120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9121 S:      Maintained
9122 F:      drivers/ata/pata_*.c
9123 F:      drivers/ata/ata_generic.c
9124
9125 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
9126 M:      Linus Walleij <linus.walleij@linaro.org>
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_ftide010.c
9131 F:      drivers/ata/sata_gemini.c
9132 F:      drivers/ata/sata_gemini.h
9133
9134 LIBATA SATA AHCI PLATFORM devices support
9135 M:      Hans de Goede <hdegoede@redhat.com>
9136 M:      Jens Axboe <axboe@kernel.dk>
9137 L:      linux-ide@vger.kernel.org
9138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9139 S:      Maintained
9140 F:      drivers/ata/ahci_platform.c
9141 F:      drivers/ata/libahci_platform.c
9142 F:      include/linux/ahci_platform.h
9143
9144 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
9145 M:      Mikael Pettersson <mikpelinux@gmail.com>
9146 L:      linux-ide@vger.kernel.org
9147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9148 S:      Maintained
9149 F:      drivers/ata/sata_promise.*
9150
9151 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
9152 M:      Jens Axboe <axboe@kernel.dk>
9153 L:      linux-ide@vger.kernel.org
9154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9155 S:      Maintained
9156 F:      drivers/ata/
9157 F:      include/linux/ata.h
9158 F:      include/linux/libata.h
9159 F:      Documentation/devicetree/bindings/ata/
9160
9161 LIBLOCKDEP
9162 M:      Sasha Levin <alexander.levin@microsoft.com>
9163 S:      Maintained
9164 F:      tools/lib/lockdep/
9165
9166 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
9167 M:      Dan Williams <dan.j.williams@intel.com>
9168 M:      Vishal Verma <vishal.l.verma@intel.com>
9169 M:      Dave Jiang <dave.jiang@intel.com>
9170 L:      linux-nvdimm@lists.01.org
9171 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9172 S:      Supported
9173 F:      drivers/nvdimm/blk.c
9174 F:      drivers/nvdimm/region_devs.c
9175
9176 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
9177 M:      Vishal Verma <vishal.l.verma@intel.com>
9178 M:      Dan Williams <dan.j.williams@intel.com>
9179 M:      Dave Jiang <dave.jiang@intel.com>
9180 L:      linux-nvdimm@lists.01.org
9181 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9182 S:      Supported
9183 F:      drivers/nvdimm/btt*
9184
9185 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
9186 M:      Dan Williams <dan.j.williams@intel.com>
9187 M:      Vishal Verma <vishal.l.verma@intel.com>
9188 M:      Dave Jiang <dave.jiang@intel.com>
9189 L:      linux-nvdimm@lists.01.org
9190 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9191 S:      Supported
9192 F:      drivers/nvdimm/pmem*
9193
9194 LIBNVDIMM: DEVICETREE BINDINGS
9195 M:      Oliver O'Halloran <oohall@gmail.com>
9196 L:      linux-nvdimm@lists.01.org
9197 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9198 S:      Supported
9199 F:      drivers/nvdimm/of_pmem.c
9200 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9201
9202 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9203 M:      Dan Williams <dan.j.williams@intel.com>
9204 M:      Vishal Verma <vishal.l.verma@intel.com>
9205 M:      Dave Jiang <dave.jiang@intel.com>
9206 M:      Keith Busch <keith.busch@intel.com>
9207 M:      Ira Weiny <ira.weiny@intel.com>
9208 L:      linux-nvdimm@lists.01.org
9209 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9211 S:      Supported
9212 F:      drivers/nvdimm/*
9213 F:      drivers/acpi/nfit/*
9214 F:      include/linux/nd.h
9215 F:      include/linux/libnvdimm.h
9216 F:      include/uapi/linux/ndctl.h
9217
9218 LIGHTNVM PLATFORM SUPPORT
9219 M:      Matias Bjorling <mb@lightnvm.io>
9220 W:      http://github/OpenChannelSSD
9221 L:      linux-block@vger.kernel.org
9222 S:      Maintained
9223 F:      drivers/lightnvm/
9224 F:      include/linux/lightnvm.h
9225 F:      include/uapi/linux/lightnvm.h
9226
9227 LINUX FOR POWER MACINTOSH
9228 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9229 W:      http://www.penguinppc.org/
9230 L:      linuxppc-dev@lists.ozlabs.org
9231 S:      Maintained
9232 F:      arch/powerpc/platforms/powermac/
9233 F:      drivers/macintosh/
9234
9235 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9236 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9237 M:      Paul Mackerras <paulus@samba.org>
9238 M:      Michael Ellerman <mpe@ellerman.id.au>
9239 W:      https://github.com/linuxppc/linux/wiki
9240 L:      linuxppc-dev@lists.ozlabs.org
9241 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9243 S:      Supported
9244 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9245 F:      Documentation/devicetree/bindings/powerpc/
9246 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9247 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9248 F:      Documentation/powerpc/
9249 F:      arch/powerpc/
9250 F:      drivers/char/tpm/tpm_ibmvtpm*
9251 F:      drivers/crypto/nx/
9252 F:      drivers/crypto/vmx/
9253 F:      drivers/i2c/busses/i2c-opal.c
9254 F:      drivers/net/ethernet/ibm/ibmveth.*
9255 F:      drivers/net/ethernet/ibm/ibmvnic.*
9256 F:      drivers/pci/hotplug/pnv_php.c
9257 F:      drivers/pci/hotplug/rpa*
9258 F:      drivers/rtc/rtc-opal.c
9259 F:      drivers/scsi/ibmvscsi/
9260 F:      drivers/tty/hvc/hvc_opal.c
9261 F:      drivers/watchdog/wdrtas.c
9262 F:      tools/testing/selftests/powerpc
9263 N:      /pmac
9264 N:      powermac
9265 N:      powernv
9266 N:      [^a-z0-9]ps3
9267 N:      pseries
9268
9269 LINUX FOR POWERPC EMBEDDED MPC5XXX
9270 M:      Anatolij Gustschin <agust@denx.de>
9271 L:      linuxppc-dev@lists.ozlabs.org
9272 T:      git git://git.denx.de/linux-denx-agust.git
9273 S:      Maintained
9274 F:      arch/powerpc/platforms/512x/
9275 F:      arch/powerpc/platforms/52xx/
9276
9277 LINUX FOR POWERPC EMBEDDED PPC4XX
9278 M:      Alistair Popple <alistair@popple.id.au>
9279 M:      Matt Porter <mporter@kernel.crashing.org>
9280 W:      http://www.penguinppc.org/
9281 L:      linuxppc-dev@lists.ozlabs.org
9282 S:      Maintained
9283 F:      arch/powerpc/platforms/40x/
9284 F:      arch/powerpc/platforms/44x/
9285
9286 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9287 M:      Scott Wood <oss@buserror.net>
9288 M:      Kumar Gala <galak@kernel.crashing.org>
9289 W:      http://www.penguinppc.org/
9290 L:      linuxppc-dev@lists.ozlabs.org
9291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9292 S:      Maintained
9293 F:      arch/powerpc/platforms/83xx/
9294 F:      arch/powerpc/platforms/85xx/
9295 F:      Documentation/devicetree/bindings/powerpc/fsl/
9296
9297 LINUX FOR POWERPC EMBEDDED PPC8XX
9298 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9299 W:      http://www.penguinppc.org/
9300 L:      linuxppc-dev@lists.ozlabs.org
9301 S:      Maintained
9302 F:      arch/powerpc/platforms/8xx/
9303
9304 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9305 L:      linuxppc-dev@lists.ozlabs.org
9306 S:      Orphan
9307 F:      arch/powerpc/*/*virtex*
9308 F:      arch/powerpc/*/*/*virtex*
9309
9310 LINUX FOR POWERPC PA SEMI PWRFICIENT
9311 L:      linuxppc-dev@lists.ozlabs.org
9312 S:      Orphan
9313 F:      arch/powerpc/platforms/pasemi/
9314 F:      drivers/*/*pasemi*
9315 F:      drivers/*/*/*pasemi*
9316
9317 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9318 M:      Kees Cook <keescook@chromium.org>
9319 S:      Maintained
9320 F:      drivers/misc/lkdtm/*
9321
9322 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9323 M:      Alan Stern <stern@rowland.harvard.edu>
9324 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
9325 M:      Will Deacon <will@kernel.org>
9326 M:      Peter Zijlstra <peterz@infradead.org>
9327 M:      Boqun Feng <boqun.feng@gmail.com>
9328 M:      Nicholas Piggin <npiggin@gmail.com>
9329 M:      David Howells <dhowells@redhat.com>
9330 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9331 M:      Luc Maranget <luc.maranget@inria.fr>
9332 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9333 R:      Akira Yokosawa <akiyks@gmail.com>
9334 R:      Daniel Lustig <dlustig@nvidia.com>
9335 L:      linux-kernel@vger.kernel.org
9336 L:      linux-arch@vger.kernel.org
9337 S:      Supported
9338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9339 F:      tools/memory-model/
9340 F:      Documentation/atomic_bitops.txt
9341 F:      Documentation/atomic_t.txt
9342 F:      Documentation/core-api/atomic_ops.rst
9343 F:      Documentation/core-api/refcount-vs-atomic.rst
9344 F:      Documentation/memory-barriers.txt
9345
9346 LIS3LV02D ACCELEROMETER DRIVER
9347 M:      Eric Piel <eric.piel@tremplin-utc.net>
9348 S:      Maintained
9349 F:      Documentation/misc-devices/lis3lv02d.rst
9350 F:      drivers/misc/lis3lv02d/
9351 F:      drivers/platform/x86/hp_accel.c
9352
9353 LIVE PATCHING
9354 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9355 M:      Jiri Kosina <jikos@kernel.org>
9356 M:      Miroslav Benes <mbenes@suse.cz>
9357 M:      Petr Mladek <pmladek@suse.com>
9358 R:      Joe Lawrence <joe.lawrence@redhat.com>
9359 S:      Maintained
9360 F:      kernel/livepatch/
9361 F:      include/linux/livepatch.h
9362 F:      arch/x86/include/asm/livepatch.h
9363 F:      arch/x86/kernel/livepatch.c
9364 F:      Documentation/livepatch/
9365 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9366 F:      samples/livepatch/
9367 F:      tools/testing/selftests/livepatch/
9368 L:      live-patching@vger.kernel.org
9369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9370
9371 LLC (802.2)
9372 L:      netdev@vger.kernel.org
9373 S:      Odd fixes
9374 F:      include/linux/llc.h
9375 F:      include/uapi/linux/llc.h
9376 F:      include/net/llc*
9377 F:      net/llc/
9378
9379 LM73 HARDWARE MONITOR DRIVER
9380 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9381 L:      linux-hwmon@vger.kernel.org
9382 S:      Maintained
9383 F:      drivers/hwmon/lm73.c
9384
9385 LM78 HARDWARE MONITOR DRIVER
9386 M:      Jean Delvare <jdelvare@suse.com>
9387 L:      linux-hwmon@vger.kernel.org
9388 S:      Maintained
9389 F:      Documentation/hwmon/lm78.rst
9390 F:      drivers/hwmon/lm78.c
9391
9392 LM83 HARDWARE MONITOR DRIVER
9393 M:      Jean Delvare <jdelvare@suse.com>
9394 L:      linux-hwmon@vger.kernel.org
9395 S:      Maintained
9396 F:      Documentation/hwmon/lm83.rst
9397 F:      drivers/hwmon/lm83.c
9398
9399 LM90 HARDWARE MONITOR DRIVER
9400 M:      Jean Delvare <jdelvare@suse.com>
9401 L:      linux-hwmon@vger.kernel.org
9402 S:      Maintained
9403 F:      Documentation/hwmon/lm90.rst
9404 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9405 F:      drivers/hwmon/lm90.c
9406 F:      include/dt-bindings/thermal/lm90.h
9407
9408 LM95234 HARDWARE MONITOR DRIVER
9409 M:      Guenter Roeck <linux@roeck-us.net>
9410 L:      linux-hwmon@vger.kernel.org
9411 S:      Maintained
9412 F:      Documentation/hwmon/lm95234.rst
9413 F:      drivers/hwmon/lm95234.c
9414
9415 LME2510 MEDIA DRIVER
9416 M:      Malcolm Priestley <tvboxspy@gmail.com>
9417 L:      linux-media@vger.kernel.org
9418 W:      https://linuxtv.org
9419 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9420 S:      Maintained
9421 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9422
9423 LOADPIN SECURITY MODULE
9424 M:      Kees Cook <keescook@chromium.org>
9425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9426 S:      Supported
9427 F:      security/loadpin/
9428 F:      Documentation/admin-guide/LSM/LoadPin.rst
9429
9430 LOCKING PRIMITIVES
9431 M:      Peter Zijlstra <peterz@infradead.org>
9432 M:      Ingo Molnar <mingo@redhat.com>
9433 M:      Will Deacon <will@kernel.org>
9434 L:      linux-kernel@vger.kernel.org
9435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9436 S:      Maintained
9437 F:      Documentation/locking/
9438 F:      include/linux/lockdep.h
9439 F:      include/linux/spinlock*.h
9440 F:      arch/*/include/asm/spinlock*.h
9441 F:      include/linux/rwlock*.h
9442 F:      include/linux/mutex*.h
9443 F:      include/linux/rwsem*.h
9444 F:      include/linux/seqlock.h
9445 F:      lib/locking*.[ch]
9446 F:      kernel/locking/
9447 X:      kernel/locking/locktorture.c
9448
9449 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9450 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9451 L:      linux-ntfs-dev@lists.sourceforge.net
9452 W:      http://www.linux-ntfs.org/content/view/19/37/
9453 S:      Maintained
9454 F:      Documentation/admin-guide/ldm.rst
9455 F:      block/partitions/ldm.*
9456
9457 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9458 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9459 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9460 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9461 L:      MPT-FusionLinux.pdl@broadcom.com
9462 L:      linux-scsi@vger.kernel.org
9463 W:      http://www.avagotech.com/support/
9464 S:      Supported
9465 F:      drivers/message/fusion/
9466 F:      drivers/scsi/mpt3sas/
9467
9468 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9469 M:      Matthew Wilcox <willy@infradead.org>
9470 L:      linux-scsi@vger.kernel.org
9471 S:      Maintained
9472 F:      drivers/scsi/sym53c8xx_2/
9473
9474 LTC1660 DAC DRIVER
9475 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9476 L:      linux-iio@vger.kernel.org
9477 S:      Maintained
9478 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9479 F:      drivers/iio/dac/ltc1660.c
9480
9481 LTC4261 HARDWARE MONITOR DRIVER
9482 M:      Guenter Roeck <linux@roeck-us.net>
9483 L:      linux-hwmon@vger.kernel.org
9484 S:      Maintained
9485 F:      Documentation/hwmon/ltc4261.rst
9486 F:      drivers/hwmon/ltc4261.c
9487
9488 LTC4306 I2C MULTIPLEXER DRIVER
9489 M:      Michael Hennerich <michael.hennerich@analog.com>
9490 W:      http://ez.analog.com/community/linux-device-drivers
9491 L:      linux-i2c@vger.kernel.org
9492 S:      Supported
9493 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9494 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9495
9496 LTP (Linux Test Project)
9497 M:      Mike Frysinger <vapier@gentoo.org>
9498 M:      Cyril Hrubis <chrubis@suse.cz>
9499 M:      Wanlong Gao <wanlong.gao@gmail.com>
9500 M:      Jan Stancek <jstancek@redhat.com>
9501 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9502 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9503 L:      ltp@lists.linux.it (subscribers-only)
9504 W:      http://linux-test-project.github.io/
9505 T:      git git://github.com/linux-test-project/ltp.git
9506 S:      Maintained
9507
9508 M68K ARCHITECTURE
9509 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9510 L:      linux-m68k@lists.linux-m68k.org
9511 W:      http://www.linux-m68k.org/
9512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9513 S:      Maintained
9514 F:      arch/m68k/
9515 F:      drivers/zorro/
9516
9517 M68K ON APPLE MACINTOSH
9518 M:      Joshua Thompson <funaho@jurai.org>
9519 W:      http://www.mac.linux-m68k.org/
9520 L:      linux-m68k@lists.linux-m68k.org
9521 S:      Maintained
9522 F:      arch/m68k/mac/
9523
9524 M68K ON HP9000/300
9525 M:      Philip Blundell <philb@gnu.org>
9526 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9527 S:      Maintained
9528 F:      arch/m68k/hp300/
9529
9530 M88DS3103 MEDIA DRIVER
9531 M:      Antti Palosaari <crope@iki.fi>
9532 L:      linux-media@vger.kernel.org
9533 W:      https://linuxtv.org
9534 W:      http://palosaari.fi/linux/
9535 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9536 T:      git git://linuxtv.org/anttip/media_tree.git
9537 S:      Maintained
9538 F:      drivers/media/dvb-frontends/m88ds3103*
9539
9540 M88RS2000 MEDIA DRIVER
9541 M:      Malcolm Priestley <tvboxspy@gmail.com>
9542 L:      linux-media@vger.kernel.org
9543 W:      https://linuxtv.org
9544 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9545 S:      Maintained
9546 F:      drivers/media/dvb-frontends/m88rs2000*
9547
9548 MA901 MASTERKIT USB FM RADIO DRIVER
9549 M:      Alexey Klimov <klimov.linux@gmail.com>
9550 L:      linux-media@vger.kernel.org
9551 T:      git git://linuxtv.org/media_tree.git
9552 S:      Maintained
9553 F:      drivers/media/radio/radio-ma901.c
9554
9555 MAC80211
9556 M:      Johannes Berg <johannes@sipsolutions.net>
9557 L:      linux-wireless@vger.kernel.org
9558 W:      http://wireless.kernel.org/
9559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9561 S:      Maintained
9562 F:      Documentation/networking/mac80211-injection.txt
9563 F:      include/net/mac80211.h
9564 F:      net/mac80211/
9565 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9566 F:      Documentation/networking/mac80211_hwsim/README
9567
9568 MAILBOX API
9569 M:      Jassi Brar <jassisinghbrar@gmail.com>
9570 L:      linux-kernel@vger.kernel.org
9571 S:      Maintained
9572 F:      drivers/mailbox/
9573 F:      include/linux/mailbox_client.h
9574 F:      include/linux/mailbox_controller.h
9575
9576 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9577 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9578 W:      http://www.kernel.org/doc/man-pages
9579 L:      linux-man@vger.kernel.org
9580 S:      Maintained
9581
9582 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9583 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9584 L:      linux-mips@vger.kernel.org
9585 S:      Maintained
9586 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9587
9588 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9589 M:      Andrew Lunn <andrew@lunn.ch>
9590 M:      Vivien Didelot <vivien.didelot@gmail.com>
9591 L:      netdev@vger.kernel.org
9592 S:      Maintained
9593 F:      drivers/net/dsa/mv88e6xxx/
9594 F:      include/linux/platform_data/mv88e6xxx.h
9595 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9596
9597 MARVELL ARMADA DRM SUPPORT
9598 M:      Russell King <linux@armlinux.org.uk>
9599 S:      Maintained
9600 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9601 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9602 F:      drivers/gpu/drm/armada/
9603 F:      include/uapi/drm/armada_drm.h
9604 F:      Documentation/devicetree/bindings/display/armada/
9605
9606 MARVELL ARMADA 3700 PHY DRIVERS
9607 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9608 S:      Maintained
9609 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9610 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9611 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9612 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9613
9614 MARVELL CRYPTO DRIVER
9615 M:      Boris Brezillon <bbrezillon@kernel.org>
9616 M:      Arnaud Ebalard <arno@natisbad.org>
9617 F:      drivers/crypto/marvell/
9618 S:      Maintained
9619 L:      linux-crypto@vger.kernel.org
9620
9621 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9622 M:      Mirko Lindner <mlindner@marvell.com>
9623 M:      Stephen Hemminger <stephen@networkplumber.org>
9624 L:      netdev@vger.kernel.org
9625 S:      Maintained
9626 F:      drivers/net/ethernet/marvell/sk*
9627
9628 MARVELL LIBERTAS WIRELESS DRIVER
9629 L:      libertas-dev@lists.infradead.org
9630 S:      Orphan
9631 F:      drivers/net/wireless/marvell/libertas/
9632
9633 MARVELL MACCHIATOBIN SUPPORT
9634 M:      Russell King <linux@armlinux.org.uk>
9635 L:      linux-arm-kernel@lists.infradead.org
9636 S:      Maintained
9637 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9638
9639 MARVELL MV643XX ETHERNET DRIVER
9640 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9641 L:      netdev@vger.kernel.org
9642 S:      Maintained
9643 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9644 F:      include/linux/mv643xx.h
9645
9646 MARVELL MV88X3310 PHY DRIVER
9647 M:      Russell King <linux@armlinux.org.uk>
9648 L:      netdev@vger.kernel.org
9649 S:      Maintained
9650 F:      drivers/net/phy/marvell10g.c
9651
9652 MARVELL MVEBU THERMAL DRIVER
9653 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9654 S:      Maintained
9655 F:      drivers/thermal/armada_thermal.c
9656
9657 MARVELL MVNETA ETHERNET DRIVER
9658 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9659 L:      netdev@vger.kernel.org
9660 S:      Maintained
9661 F:      drivers/net/ethernet/marvell/mvneta.*
9662
9663 MARVELL MWIFIEX WIRELESS DRIVER
9664 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9665 M:      Nishant Sarmukadam <nishants@marvell.com>
9666 M:      Ganapathi Bhat <gbhat@marvell.com>
9667 M:      Xinming Hu <huxinming820@gmail.com>
9668 L:      linux-wireless@vger.kernel.org
9669 S:      Maintained
9670 F:      drivers/net/wireless/marvell/mwifiex/
9671
9672 MARVELL MWL8K WIRELESS DRIVER
9673 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9674 L:      linux-wireless@vger.kernel.org
9675 S:      Odd Fixes
9676 F:      drivers/net/wireless/marvell/mwl8k.c
9677
9678 MARVELL NAND CONTROLLER DRIVER
9679 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9680 L:      linux-mtd@lists.infradead.org
9681 S:      Maintained
9682 F:      drivers/mtd/nand/raw/marvell_nand.c
9683 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9684
9685 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9686 M:      Nicolas Pitre <nico@fluxnic.net>
9687 S:      Odd Fixes
9688 F:      drivers/mmc/host/mvsdio.*
9689
9690 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9691 M:      Hu Ziji <huziji@marvell.com>
9692 L:      linux-mmc@vger.kernel.org
9693 S:      Supported
9694 F:      drivers/mmc/host/sdhci-xenon*
9695 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9696
9697 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9698 M:      Sunil Goutham <sgoutham@marvell.com>
9699 M:      Linu Cherian <lcherian@marvell.com>
9700 M:      Geetha sowjanya <gakula@marvell.com>
9701 M:      Jerin Jacob <jerinj@marvell.com>
9702 L:      netdev@vger.kernel.org
9703 S:      Supported
9704 F:      drivers/net/ethernet/marvell/octeontx2/af/
9705
9706 MATROX FRAMEBUFFER DRIVER
9707 L:      linux-fbdev@vger.kernel.org
9708 S:      Orphan
9709 F:      drivers/video/fbdev/matrox/matroxfb_*
9710 F:      include/uapi/linux/matroxfb.h
9711
9712 MAX16065 HARDWARE MONITOR DRIVER
9713 M:      Guenter Roeck <linux@roeck-us.net>
9714 L:      linux-hwmon@vger.kernel.org
9715 S:      Maintained
9716 F:      Documentation/hwmon/max16065.rst
9717 F:      drivers/hwmon/max16065.c
9718
9719 MAX2175 SDR TUNER DRIVER
9720 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9721 L:      linux-media@vger.kernel.org
9722 T:      git git://linuxtv.org/media_tree.git
9723 S:      Maintained
9724 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9725 F:      Documentation/media/v4l-drivers/max2175.rst
9726 F:      drivers/media/i2c/max2175*
9727 F:      include/uapi/linux/max2175.h
9728
9729 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9730 L:      linux-hwmon@vger.kernel.org
9731 S:      Orphan
9732 F:      Documentation/hwmon/max6650.rst
9733 F:      drivers/hwmon/max6650.c
9734
9735 MAX6697 HARDWARE MONITOR DRIVER
9736 M:      Guenter Roeck <linux@roeck-us.net>
9737 L:      linux-hwmon@vger.kernel.org
9738 S:      Maintained
9739 F:      Documentation/hwmon/max6697.rst
9740 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9741 F:      drivers/hwmon/max6697.c
9742 F:      include/linux/platform_data/max6697.h
9743
9744 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9745 M:      Peter Rosin <peda@axentia.se>
9746 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9747 S:      Maintained
9748 F:      Documentation/devicetree/bindings/sound/max9860.txt
9749 F:      sound/soc/codecs/max9860.*
9750
9751 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
9752 M:      Andreas Klinger <ak@it-klinger.de>
9753 L:      linux-iio@vger.kernel.org
9754 S:      Maintained
9755 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
9756 F:      drivers/iio/proximity/mb1232.c
9757
9758 MAXIM MAX77650 PMIC MFD DRIVER
9759 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
9760 L:      linux-kernel@vger.kernel.org
9761 S:      Maintained
9762 F:      Documentation/devicetree/bindings/*/*max77650.txt
9763 F:      Documentation/devicetree/bindings/*/max77650*.txt
9764 F:      include/linux/mfd/max77650.h
9765 F:      drivers/mfd/max77650.c
9766 F:      drivers/regulator/max77650-regulator.c
9767 F:      drivers/power/supply/max77650-charger.c
9768 F:      drivers/input/misc/max77650-onkey.c
9769 F:      drivers/leds/leds-max77650.c
9770 F:      drivers/gpio/gpio-max77650.c
9771
9772 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9773 M:      Javier Martinez Canillas <javier@dowhile0.org>
9774 L:      linux-kernel@vger.kernel.org
9775 S:      Supported
9776 F:      drivers/regulator/max77802-regulator.c
9777 F:      Documentation/devicetree/bindings/*/*max77802.txt
9778 F:      include/dt-bindings/*/*max77802.h
9779
9780 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9781 M:      Krzysztof Kozlowski <krzk@kernel.org>
9782 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9783 L:      linux-pm@vger.kernel.org
9784 S:      Supported
9785 F:      drivers/power/supply/max14577_charger.c
9786 F:      drivers/power/supply/max77693_charger.c
9787
9788 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9789 M:      Chanwoo Choi <cw00.choi@samsung.com>
9790 M:      Krzysztof Kozlowski <krzk@kernel.org>
9791 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9792 L:      linux-kernel@vger.kernel.org
9793 S:      Supported
9794 F:      drivers/*/max14577*.c
9795 F:      drivers/*/max77686*.c
9796 F:      drivers/*/max77693*.c
9797 F:      drivers/extcon/extcon-max14577.c
9798 F:      drivers/extcon/extcon-max77693.c
9799 F:      drivers/rtc/rtc-max77686.c
9800 F:      drivers/clk/clk-max77686.c
9801 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9802 F:      Documentation/devicetree/bindings/*/max77686.txt
9803 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9804 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9805 F:      include/linux/mfd/max14577*.h
9806 F:      include/linux/mfd/max77686*.h
9807 F:      include/linux/mfd/max77693*.h
9808
9809 MAXIRADIO FM RADIO RECEIVER DRIVER
9810 M:      Hans Verkuil <hverkuil@xs4all.nl>
9811 L:      linux-media@vger.kernel.org
9812 T:      git git://linuxtv.org/media_tree.git
9813 W:      https://linuxtv.org
9814 S:      Maintained
9815 F:      drivers/media/radio/radio-maxiradio*
9816
9817 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9818 M:      Peter Rosin <peda@axentia.se>
9819 L:      linux-iio@vger.kernel.org
9820 S:      Maintained
9821 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9822 F:      drivers/iio/potentiometer/mcp4018.c
9823 F:      drivers/iio/potentiometer/mcp4531.c
9824
9825 MCR20A IEEE-802.15.4 RADIO DRIVER
9826 M:      Xue Liu <liuxuenetmail@gmail.com>
9827 L:      linux-wpan@vger.kernel.org
9828 W:      https://github.com/xueliu/mcr20a-linux
9829 S:      Maintained
9830 F:      drivers/net/ieee802154/mcr20a.c
9831 F:      drivers/net/ieee802154/mcr20a.h
9832 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9833
9834 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9835 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9836 L:      linux-iio@vger.kernel.org
9837 S:      Maintained
9838 F:      drivers/iio/dac/cio-dac.c
9839
9840 MEDIA CONTROLLER FRAMEWORK
9841 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9842 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9843 L:      linux-media@vger.kernel.org
9844 W:      https://www.linuxtv.org
9845 T:      git git://linuxtv.org/media_tree.git
9846 S:      Supported
9847 F:      drivers/media/mc/
9848 F:      include/media/media-*.h
9849 F:      include/uapi/linux/media.h
9850
9851 MEDIA DRIVERS FOR ASCOT2E
9852 M:      Sergey Kozlov <serjk@netup.ru>
9853 M:      Abylay Ospan <aospan@netup.ru>
9854 L:      linux-media@vger.kernel.org
9855 W:      https://linuxtv.org
9856 W:      http://netup.tv/
9857 T:      git git://linuxtv.org/media_tree.git
9858 S:      Supported
9859 F:      drivers/media/dvb-frontends/ascot2e*
9860
9861 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9862 M:      Jasmin Jessich <jasmin@anw.at>
9863 L:      linux-media@vger.kernel.org
9864 W:      https://linuxtv.org
9865 T:      git git://linuxtv.org/media_tree.git
9866 S:      Maintained
9867 F:      drivers/media/dvb-frontends/cxd2099*
9868
9869 MEDIA DRIVERS FOR CXD2841ER
9870 M:      Sergey Kozlov <serjk@netup.ru>
9871 M:      Abylay Ospan <aospan@netup.ru>
9872 L:      linux-media@vger.kernel.org
9873 W:      https://linuxtv.org
9874 W:      http://netup.tv/
9875 T:      git git://linuxtv.org/media_tree.git
9876 S:      Supported
9877 F:      drivers/media/dvb-frontends/cxd2841er*
9878
9879 MEDIA DRIVERS FOR CXD2880
9880 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9881 L:      linux-media@vger.kernel.org
9882 W:      http://linuxtv.org/
9883 T:      git git://linuxtv.org/media_tree.git
9884 S:      Supported
9885 F:      drivers/media/dvb-frontends/cxd2880/*
9886 F:      drivers/media/spi/cxd2880*
9887
9888 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9889 L:      linux-media@vger.kernel.org
9890 W:      https://linuxtv.org
9891 T:      git git://linuxtv.org/media_tree.git
9892 S:      Orphan
9893 F:      drivers/media/pci/ddbridge/*
9894
9895 MEDIA DRIVERS FOR FREESCALE IMX
9896 M:      Steve Longerbeam <slongerbeam@gmail.com>
9897 M:      Philipp Zabel <p.zabel@pengutronix.de>
9898 L:      linux-media@vger.kernel.org
9899 T:      git git://linuxtv.org/media_tree.git
9900 S:      Maintained
9901 F:      Documentation/devicetree/bindings/media/imx.txt
9902 F:      Documentation/media/v4l-drivers/imx.rst
9903 F:      drivers/staging/media/imx/
9904 F:      include/linux/imx-media.h
9905 F:      include/media/imx.h
9906
9907 MEDIA DRIVER FOR FREESCALE IMX PXP
9908 M:      Philipp Zabel <p.zabel@pengutronix.de>
9909 L:      linux-media@vger.kernel.org
9910 T:      git git://linuxtv.org/media_tree.git
9911 S:      Maintained
9912 F:      drivers/media/platform/imx-pxp.[ch]
9913
9914 MEDIA DRIVERS FOR FREESCALE IMX7
9915 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9916 L:      linux-media@vger.kernel.org
9917 T:      git git://linuxtv.org/media_tree.git
9918 S:      Maintained
9919 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9920 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9921 F:      Documentation/media/v4l-drivers/imx7.rst
9922 F:      drivers/staging/media/imx/imx7-media-csi.c
9923 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9924
9925 MEDIA DRIVERS FOR HELENE
9926 M:      Abylay Ospan <aospan@netup.ru>
9927 L:      linux-media@vger.kernel.org
9928 W:      https://linuxtv.org
9929 W:      http://netup.tv/
9930 T:      git git://linuxtv.org/media_tree.git
9931 S:      Supported
9932 F:      drivers/media/dvb-frontends/helene*
9933
9934 MEDIA DRIVERS FOR HORUS3A
9935 M:      Sergey Kozlov <serjk@netup.ru>
9936 M:      Abylay Ospan <aospan@netup.ru>
9937 L:      linux-media@vger.kernel.org
9938 W:      https://linuxtv.org
9939 W:      http://netup.tv/
9940 T:      git git://linuxtv.org/media_tree.git
9941 S:      Supported
9942 F:      drivers/media/dvb-frontends/horus3a*
9943
9944 MEDIA DRIVERS FOR LNBH25
9945 M:      Sergey Kozlov <serjk@netup.ru>
9946 M:      Abylay Ospan <aospan@netup.ru>
9947 L:      linux-media@vger.kernel.org
9948 W:      https://linuxtv.org
9949 W:      http://netup.tv/
9950 T:      git git://linuxtv.org/media_tree.git
9951 S:      Supported
9952 F:      drivers/media/dvb-frontends/lnbh25*
9953
9954 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9955 L:      linux-media@vger.kernel.org
9956 W:      https://linuxtv.org
9957 T:      git git://linuxtv.org/media_tree.git
9958 S:      Orphan
9959 F:      drivers/media/dvb-frontends/mxl5xx*
9960
9961 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9962 M:      Sergey Kozlov <serjk@netup.ru>
9963 M:      Abylay Ospan <aospan@netup.ru>
9964 L:      linux-media@vger.kernel.org
9965 W:      https://linuxtv.org
9966 W:      http://netup.tv/
9967 T:      git git://linuxtv.org/media_tree.git
9968 S:      Supported
9969 F:      drivers/media/pci/netup_unidvb/*
9970
9971 MEDIA DRIVERS FOR RENESAS - CEU
9972 M:      Jacopo Mondi <jacopo@jmondi.org>
9973 L:      linux-media@vger.kernel.org
9974 L:      linux-renesas-soc@vger.kernel.org
9975 T:      git git://linuxtv.org/media_tree.git
9976 S:      Supported
9977 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9978 F:      drivers/media/platform/renesas-ceu.c
9979 F:      include/media/drv-intf/renesas-ceu.h
9980
9981 MEDIA DRIVERS FOR RENESAS - DRIF
9982 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9983 L:      linux-media@vger.kernel.org
9984 L:      linux-renesas-soc@vger.kernel.org
9985 T:      git git://linuxtv.org/media_tree.git
9986 S:      Supported
9987 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9988 F:      drivers/media/platform/rcar_drif.c
9989
9990 MEDIA DRIVERS FOR RENESAS - FCP
9991 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9992 L:      linux-media@vger.kernel.org
9993 L:      linux-renesas-soc@vger.kernel.org
9994 T:      git git://linuxtv.org/media_tree.git
9995 S:      Supported
9996 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9997 F:      drivers/media/platform/rcar-fcp.c
9998 F:      include/media/rcar-fcp.h
9999
10000 MEDIA DRIVERS FOR RENESAS - FDP1
10001 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10002 L:      linux-media@vger.kernel.org
10003 L:      linux-renesas-soc@vger.kernel.org
10004 T:      git git://linuxtv.org/media_tree.git
10005 S:      Supported
10006 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
10007 F:      drivers/media/platform/rcar_fdp1.c
10008
10009 MEDIA DRIVERS FOR RENESAS - VIN
10010 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
10011 L:      linux-media@vger.kernel.org
10012 L:      linux-renesas-soc@vger.kernel.org
10013 T:      git git://linuxtv.org/media_tree.git
10014 S:      Supported
10015 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
10016 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
10017 F:      drivers/media/platform/rcar-vin/
10018
10019 MEDIA DRIVERS FOR RENESAS - VSP1
10020 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10021 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10022 L:      linux-media@vger.kernel.org
10023 L:      linux-renesas-soc@vger.kernel.org
10024 T:      git git://linuxtv.org/media_tree.git
10025 S:      Supported
10026 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
10027 F:      drivers/media/platform/vsp1/
10028
10029 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
10030 L:      linux-media@vger.kernel.org
10031 W:      https://linuxtv.org
10032 T:      git git://linuxtv.org/media_tree.git
10033 S:      Orphan
10034 F:      drivers/media/dvb-frontends/stv0910*
10035
10036 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
10037 L:      linux-media@vger.kernel.org
10038 W:      https://linuxtv.org
10039 T:      git git://linuxtv.org/media_tree.git
10040 S:      Orphan
10041 F:      drivers/media/dvb-frontends/stv6111*
10042
10043 MEDIA DRIVERS FOR STM32 - DCMI
10044 M:      Hugues Fruchet <hugues.fruchet@st.com>
10045 L:      linux-media@vger.kernel.org
10046 T:      git git://linuxtv.org/media_tree.git
10047 S:      Supported
10048 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
10049 F:      drivers/media/platform/stm32/stm32-dcmi.c
10050
10051 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
10052 M:      Dmitry Osipenko <digetx@gmail.com>
10053 L:      linux-media@vger.kernel.org
10054 L:      linux-tegra@vger.kernel.org
10055 T:      git git://linuxtv.org/media_tree.git
10056 S:      Maintained
10057 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
10058 F:      drivers/staging/media/tegra-vde/
10059
10060 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
10061 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
10062 P:      LinuxTV.org Project
10063 L:      linux-media@vger.kernel.org
10064 W:      https://linuxtv.org
10065 Q:      http://patchwork.kernel.org/project/linux-media/list/
10066 T:      git git://linuxtv.org/media_tree.git
10067 S:      Maintained
10068 F:      Documentation/devicetree/bindings/media/
10069 F:      Documentation/media/
10070 F:      drivers/media/
10071 F:      drivers/staging/media/
10072 F:      include/linux/platform_data/media/
10073 F:      include/media/
10074 F:      include/uapi/linux/dvb/
10075 F:      include/uapi/linux/videodev2.h
10076 F:      include/uapi/linux/media.h
10077 F:      include/uapi/linux/v4l2-*
10078 F:      include/uapi/linux/meye.h
10079 F:      include/uapi/linux/ivtv*
10080 F:      include/uapi/linux/uvcvideo.h
10081
10082 MEDIATEK BLUETOOTH DRIVER
10083 M:      Sean Wang <sean.wang@mediatek.com>
10084 L:      linux-bluetooth@vger.kernel.org
10085 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10086 S:      Maintained
10087 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
10088 F:      drivers/bluetooth/btmtkuart.c
10089
10090 MEDIATEK CIR DRIVER
10091 M:      Sean Wang <sean.wang@mediatek.com>
10092 S:      Maintained
10093 F:      drivers/media/rc/mtk-cir.c
10094
10095 MEDIATEK DMA DRIVER
10096 M:      Sean Wang <sean.wang@mediatek.com>
10097 L:      dmaengine@vger.kernel.org
10098 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10099 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10100 S:      Maintained
10101 F:      Documentation/devicetree/bindings/dma/mtk-*
10102 F:      drivers/dma/mediatek/
10103
10104 MEDIATEK PMIC LED DRIVER
10105 M:      Sean Wang <sean.wang@mediatek.com>
10106 S:      Maintained
10107 F:      drivers/leds/leds-mt6323.c
10108 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
10109
10110 MEDIATEK ETHERNET DRIVER
10111 M:      Felix Fietkau <nbd@openwrt.org>
10112 M:      John Crispin <john@phrozen.org>
10113 M:      Sean Wang <sean.wang@mediatek.com>
10114 M:      Nelson Chang <nelson.chang@mediatek.com>
10115 L:      netdev@vger.kernel.org
10116 S:      Maintained
10117 F:      drivers/net/ethernet/mediatek/
10118
10119 MEDIATEK SWITCH DRIVER
10120 M:      Sean Wang <sean.wang@mediatek.com>
10121 L:      netdev@vger.kernel.org
10122 S:      Maintained
10123 F:      drivers/net/dsa/mt7530.*
10124 F:      net/dsa/tag_mtk.c
10125
10126 MEDIATEK JPEG DRIVER
10127 M:      Rick Chang <rick.chang@mediatek.com>
10128 M:      Bin Liu <bin.liu@mediatek.com>
10129 S:      Supported
10130 F:      drivers/media/platform/mtk-jpeg/
10131 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
10132
10133 MEDIATEK MDP DRIVER
10134 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
10135 M:      Houlong Wei <houlong.wei@mediatek.com>
10136 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10137 S:      Supported
10138 F:      drivers/media/platform/mtk-mdp/
10139 F:      drivers/media/platform/mtk-vpu/
10140 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
10141
10142 MEDIATEK MEDIA DRIVER
10143 M:      Tiffany Lin <tiffany.lin@mediatek.com>
10144 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10145 S:      Supported
10146 F:      drivers/media/platform/mtk-vcodec/
10147 F:      drivers/media/platform/mtk-vpu/
10148 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
10149 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
10150
10151 MEDIATEK MMC/SD/SDIO DRIVER
10152 M:      Chaotian Jing <chaotian.jing@mediatek.com>
10153 S:      Maintained
10154 F:      drivers/mmc/host/mtk-sd.c
10155 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
10156
10157 MEDIATEK MT76 WIRELESS LAN DRIVER
10158 M:      Felix Fietkau <nbd@nbd.name>
10159 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
10160 R:      Ryder Lee <ryder.lee@mediatek.com>
10161 R:      Roy Luo <royluo@google.com>
10162 L:      linux-wireless@vger.kernel.org
10163 S:      Maintained
10164 F:      drivers/net/wireless/mediatek/mt76/
10165
10166 MEDIATEK MT7601U WIRELESS LAN DRIVER
10167 M:      Jakub Kicinski <kubakici@wp.pl>
10168 L:      linux-wireless@vger.kernel.org
10169 S:      Maintained
10170 F:      drivers/net/wireless/mediatek/mt7601u/
10171
10172 MEDIATEK MT7621/28/88 I2C DRIVER
10173 M:      Stefan Roese <sr@denx.de>
10174 L:      linux-i2c@vger.kernel.org
10175 S:      Maintained
10176 F:      drivers/i2c/busses/i2c-mt7621.c
10177 F:      Documentation/devicetree/bindings/i2c/i2c-mt7621.txt
10178
10179 MEDIATEK NAND CONTROLLER DRIVER
10180 M:      Xiaolei Li <xiaolei.li@mediatek.com>
10181 L:      linux-mtd@lists.infradead.org
10182 S:      Maintained
10183 F:      drivers/mtd/nand/raw/mtk_*
10184 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
10185
10186 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
10187 M:      Sean Wang <sean.wang@mediatek.com>
10188 S:      Maintained
10189 F:      drivers/char/hw_random/mtk-rng.c
10190
10191 MEDIATEK USB3 DRD IP DRIVER
10192 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
10193 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
10194 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10195 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10196 S:      Maintained
10197 F:      drivers/usb/mtu3/
10198
10199 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
10200 M:      Peter Senna Tschudin <peter.senna@gmail.com>
10201 M:      Martin Donnelly <martin.donnelly@ge.com>
10202 M:      Martyn Welch <martyn.welch@collabora.co.uk>
10203 S:      Maintained
10204 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
10205 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
10206
10207 MEGARAID SCSI/SAS DRIVERS
10208 M:      Kashyap Desai <kashyap.desai@broadcom.com>
10209 M:      Sumit Saxena <sumit.saxena@broadcom.com>
10210 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
10211 L:      megaraidlinux.pdl@broadcom.com
10212 L:      linux-scsi@vger.kernel.org
10213 W:      http://www.avagotech.com/support/
10214 S:      Maintained
10215 F:      Documentation/scsi/megaraid.txt
10216 F:      drivers/scsi/megaraid.*
10217 F:      drivers/scsi/megaraid/
10218
10219 MELEXIS MLX90614 DRIVER
10220 M:      Crt Mori <cmo@melexis.com>
10221 L:      linux-iio@vger.kernel.org
10222 W:      http://www.melexis.com
10223 S:      Supported
10224 F:      drivers/iio/temperature/mlx90614.c
10225
10226 MELEXIS MLX90632 DRIVER
10227 M:      Crt Mori <cmo@melexis.com>
10228 L:      linux-iio@vger.kernel.org
10229 W:      http://www.melexis.com
10230 S:      Supported
10231 F:      drivers/iio/temperature/mlx90632.c
10232
10233 MELFAS MIP4 TOUCHSCREEN DRIVER
10234 M:      Sangwon Jee <jeesw@melfas.com>
10235 W:      http://www.melfas.com
10236 S:      Supported
10237 F:      drivers/input/touchscreen/melfas_mip4.c
10238 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10239
10240 MELLANOX ETHERNET DRIVER (mlx4_en)
10241 M:      Tariq Toukan <tariqt@mellanox.com>
10242 L:      netdev@vger.kernel.org
10243 S:      Supported
10244 W:      http://www.mellanox.com
10245 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10246 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10247
10248 MELLANOX ETHERNET DRIVER (mlx5e)
10249 M:      Saeed Mahameed <saeedm@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/mlx5/core/en_*
10255
10256 MELLANOX ETHERNET INNOVA DRIVERS
10257 R:      Boris Pismenny <borisp@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_accel/*
10263 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10264 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10265 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10266
10267 MELLANOX ETHERNET SWITCH DRIVERS
10268 M:      Jiri Pirko <jiri@mellanox.com>
10269 M:      Ido Schimmel <idosch@mellanox.com>
10270 L:      netdev@vger.kernel.org
10271 S:      Supported
10272 W:      http://www.mellanox.com
10273 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10274 F:      drivers/net/ethernet/mellanox/mlxsw/
10275 F:      tools/testing/selftests/drivers/net/mlxsw/
10276
10277 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10278 M:      mlxsw@mellanox.com
10279 L:      netdev@vger.kernel.org
10280 S:      Supported
10281 W:      http://www.mellanox.com
10282 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10283 F:      drivers/net/ethernet/mellanox/mlxfw/
10284
10285 MELLANOX HARDWARE PLATFORM SUPPORT
10286 M:      Andy Shevchenko <andy@infradead.org>
10287 M:      Darren Hart <dvhart@infradead.org>
10288 M:      Vadim Pasternak <vadimp@mellanox.com>
10289 L:      platform-driver-x86@vger.kernel.org
10290 S:      Supported
10291 F:      drivers/platform/mellanox/
10292 F:      include/linux/platform_data/mlxreg.h
10293
10294 MELLANOX MLX4 core VPI driver
10295 M:      Tariq Toukan <tariqt@mellanox.com>
10296 L:      netdev@vger.kernel.org
10297 L:      linux-rdma@vger.kernel.org
10298 W:      http://www.mellanox.com
10299 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10300 S:      Supported
10301 F:      drivers/net/ethernet/mellanox/mlx4/
10302 F:      include/linux/mlx4/
10303
10304 MELLANOX MLX4 IB driver
10305 M:      Yishai Hadas <yishaih@mellanox.com>
10306 L:      linux-rdma@vger.kernel.org
10307 W:      http://www.mellanox.com
10308 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10309 S:      Supported
10310 F:      drivers/infiniband/hw/mlx4/
10311 F:      include/linux/mlx4/
10312 F:      include/uapi/rdma/mlx4-abi.h
10313
10314 MELLANOX MLX5 core VPI driver
10315 M:      Saeed Mahameed <saeedm@mellanox.com>
10316 M:      Leon Romanovsky <leonro@mellanox.com>
10317 L:      netdev@vger.kernel.org
10318 L:      linux-rdma@vger.kernel.org
10319 W:      http://www.mellanox.com
10320 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10321 S:      Supported
10322 F:      drivers/net/ethernet/mellanox/mlx5/core/
10323 F:      include/linux/mlx5/
10324 F:      Documentation/networking/device_drivers/mellanox/
10325
10326 MELLANOX MLX5 IB driver
10327 M:      Leon Romanovsky <leonro@mellanox.com>
10328 L:      linux-rdma@vger.kernel.org
10329 W:      http://www.mellanox.com
10330 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10331 S:      Supported
10332 F:      drivers/infiniband/hw/mlx5/
10333 F:      include/linux/mlx5/
10334 F:      include/uapi/rdma/mlx5-abi.h
10335
10336 MELLANOX MLXCPLD I2C AND MUX DRIVER
10337 M:      Vadim Pasternak <vadimp@mellanox.com>
10338 M:      Michael Shych <michaelsh@mellanox.com>
10339 L:      linux-i2c@vger.kernel.org
10340 S:      Supported
10341 F:      drivers/i2c/busses/i2c-mlxcpld.c
10342 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10343 F:      Documentation/i2c/busses/i2c-mlxcpld
10344
10345 MELLANOX MLXCPLD LED DRIVER
10346 M:      Vadim Pasternak <vadimp@mellanox.com>
10347 L:      linux-leds@vger.kernel.org
10348 S:      Supported
10349 F:      drivers/leds/leds-mlxcpld.c
10350 F:      drivers/leds/leds-mlxreg.c
10351 F:      Documentation/leds/leds-mlxcpld.rst
10352
10353 MELLANOX PLATFORM DRIVER
10354 M:      Vadim Pasternak <vadimp@mellanox.com>
10355 L:      platform-driver-x86@vger.kernel.org
10356 S:      Supported
10357 F:      drivers/platform/x86/mlx-platform.c
10358
10359 MEMBARRIER SUPPORT
10360 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10361 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
10362 L:      linux-kernel@vger.kernel.org
10363 S:      Supported
10364 F:      kernel/sched/membarrier.c
10365 F:      include/uapi/linux/membarrier.h
10366 F:      arch/powerpc/include/asm/membarrier.h
10367
10368 MEMBLOCK
10369 M:      Mike Rapoport <rppt@linux.ibm.com>
10370 L:      linux-mm@kvack.org
10371 S:      Maintained
10372 F:      include/linux/memblock.h
10373 F:      mm/memblock.c
10374 F:      Documentation/core-api/boot-time-mm.rst
10375
10376 MEMORY MANAGEMENT
10377 L:      linux-mm@kvack.org
10378 W:      http://www.linux-mm.org
10379 S:      Maintained
10380 F:      include/linux/mm.h
10381 F:      include/linux/gfp.h
10382 F:      include/linux/mmzone.h
10383 F:      include/linux/memory_hotplug.h
10384 F:      include/linux/vmalloc.h
10385 F:      mm/
10386
10387 MEMORY TECHNOLOGY DEVICES (MTD)
10388 M:      David Woodhouse <dwmw2@infradead.org>
10389 M:      Brian Norris <computersforpeace@gmail.com>
10390 M:      Marek Vasut <marek.vasut@gmail.com>
10391 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10392 M:      Richard Weinberger <richard@nod.at>
10393 M:      Vignesh Raghavendra <vigneshr@ti.com>
10394 L:      linux-mtd@lists.infradead.org
10395 W:      http://www.linux-mtd.infradead.org/
10396 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10399 S:      Maintained
10400 F:      Documentation/devicetree/bindings/mtd/
10401 F:      drivers/mtd/
10402 F:      include/linux/mtd/
10403 F:      include/uapi/mtd/
10404
10405 MEN A21 WATCHDOG DRIVER
10406 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10407 L:      linux-watchdog@vger.kernel.org
10408 S:      Maintained
10409 F:      drivers/watchdog/mena21_wdt.c
10410
10411 MEN CHAMELEON BUS (mcb)
10412 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10413 S:      Maintained
10414 F:      drivers/mcb/
10415 F:      include/linux/mcb.h
10416 F:      Documentation/driver-api/men-chameleon-bus.rst
10417
10418 MEN F21BMC (Board Management Controller)
10419 M:      Andreas Werner <andreas.werner@men.de>
10420 S:      Supported
10421 F:      drivers/mfd/menf21bmc.c
10422 F:      drivers/watchdog/menf21bmc_wdt.c
10423 F:      drivers/leds/leds-menf21bmc.c
10424 F:      drivers/hwmon/menf21bmc_hwmon.c
10425 F:      Documentation/hwmon/menf21bmc.rst
10426
10427 MEN Z069 WATCHDOG DRIVER
10428 M:      Johannes Thumshirn <jth@kernel.org>
10429 L:      linux-watchdog@vger.kernel.org
10430 S:      Maintained
10431 F:      drivers/watchdog/menz69_wdt.c
10432
10433 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10434 M:      Neil Armstrong <narmstrong@baylibre.com>
10435 L:      linux-media@vger.kernel.org
10436 L:      linux-amlogic@lists.infradead.org
10437 W:      http://linux-meson.com/
10438 S:      Supported
10439 F:      drivers/media/platform/meson/ao-cec.c
10440 F:      drivers/media/platform/meson/ao-cec-g12a.c
10441 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10442 T:      git git://linuxtv.org/media_tree.git
10443
10444 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10445 M:      Liang Yang <liang.yang@amlogic.com>
10446 L:      linux-mtd@lists.infradead.org
10447 S:      Maintained
10448 F:      drivers/mtd/nand/raw/meson_*
10449 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10450
10451 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
10452 M:      Maxime Jourdan <mjourdan@baylibre.com>
10453 L:      linux-media@vger.kernel.org
10454 L:      linux-amlogic@lists.infradead.org
10455 S:      Supported
10456 F:      drivers/staging/media/meson/vdec/
10457 T:      git git://linuxtv.org/media_tree.git
10458
10459 METHODE UDPU SUPPORT
10460 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10461 S:      Maintained
10462 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10463
10464 MICROBLAZE ARCHITECTURE
10465 M:      Michal Simek <monstr@monstr.eu>
10466 W:      http://www.monstr.eu/fdt/
10467 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10468 S:      Supported
10469 F:      arch/microblaze/
10470
10471 MICROCHIP AT91 SERIAL DRIVER
10472 M:      Richard Genoud <richard.genoud@gmail.com>
10473 S:      Maintained
10474 F:      drivers/tty/serial/atmel_serial.c
10475 F:      drivers/tty/serial/atmel_serial.h
10476 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10477
10478 MICROCHIP AUDIO ASOC DRIVERS
10479 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10480 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10481 S:      Supported
10482 F:      sound/soc/atmel
10483
10484 MICROCHIP DMA DRIVER
10485 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10486 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10487 L:      dmaengine@vger.kernel.org
10488 S:      Supported
10489 F:      drivers/dma/at_hdmac.c
10490 F:      drivers/dma/at_hdmac_regs.h
10491 F:      include/linux/platform_data/dma-atmel.h
10492 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10493 F:      include/dt-bindings/dma/at91.h
10494
10495 MICROCHIP ECC DRIVER
10496 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10497 L:      linux-crypto@vger.kernel.org
10498 S:      Maintained
10499 F:      drivers/crypto/atmel-ecc.*
10500
10501 MICROCHIP I2C DRIVER
10502 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10503 L:      linux-i2c@vger.kernel.org
10504 S:      Supported
10505 F:      drivers/i2c/busses/i2c-at91.h
10506 F:      drivers/i2c/busses/i2c-at91-*.c
10507
10508 MICROCHIP ISC DRIVER
10509 M:      Eugen Hristev <eugen.hristev@microchip.com>
10510 L:      linux-media@vger.kernel.org
10511 S:      Supported
10512 F:      drivers/media/platform/atmel/atmel-sama5d2-isc.c
10513 F:      drivers/media/platform/atmel/atmel-isc.h
10514 F:      drivers/media/platform/atmel/atmel-isc-base.c
10515 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10516 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10517
10518 MICROCHIP ISI DRIVER
10519 M:      Eugen Hristev <eugen.hristev@microchip.com>
10520 L:      linux-media@vger.kernel.org
10521 S:      Supported
10522 F:      drivers/media/platform/atmel/atmel-isi.c
10523 F:      drivers/media/platform/atmel/atmel-isi.h
10524
10525 MICROCHIP AT91 USART MFD DRIVER
10526 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10527 L:      linux-kernel@vger.kernel.org
10528 S:      Supported
10529 F:      drivers/mfd/at91-usart.c
10530 F:      include/dt-bindings/mfd/at91-usart.h
10531 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10532
10533 MICROCHIP AT91 USART SPI DRIVER
10534 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10535 L:      linux-spi@vger.kernel.org
10536 S:      Supported
10537 F:      drivers/spi/spi-at91-usart.c
10538 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10539
10540 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10541 M:      Woojung Huh <woojung.huh@microchip.com>
10542 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10543 L:      netdev@vger.kernel.org
10544 S:      Maintained
10545 F:      net/dsa/tag_ksz.c
10546 F:      drivers/net/dsa/microchip/*
10547 F:      include/linux/platform_data/microchip-ksz.h
10548 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10549
10550 MICROCHIP LAN743X ETHERNET DRIVER
10551 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10552 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10553 L:      netdev@vger.kernel.org
10554 S:      Maintained
10555 F:      drivers/net/ethernet/microchip/lan743x_*
10556
10557 MICROCHIP LCDFB DRIVER
10558 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10559 L:      linux-fbdev@vger.kernel.org
10560 S:      Maintained
10561 F:      drivers/video/fbdev/atmel_lcdfb.c
10562 F:      include/video/atmel_lcdc.h
10563
10564 MICROCHIP MMC/SD/SDIO MCI DRIVER
10565 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10566 S:      Maintained
10567 F:      drivers/mmc/host/atmel-mci.c
10568
10569 MICROCHIP MCP16502 PMIC DRIVER
10570 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10571 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10572 S:      Maintained
10573 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10574 F:      drivers/regulator/mcp16502.c
10575
10576 MICROCHIP MCP3911 ADC DRIVER
10577 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10578 M:      Kent Gustavsson <kent@minoris.se>
10579 L:      linux-iio@vger.kernel.org
10580 S:      Supported
10581 F:      drivers/iio/adc/mcp3911.c
10582 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10583
10584 MICROCHIP NAND DRIVER
10585 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10586 L:      linux-mtd@lists.infradead.org
10587 S:      Supported
10588 F:      drivers/mtd/nand/raw/atmel/*
10589 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10590
10591 MICROCHIP PWM DRIVER
10592 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10593 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10594 L:      linux-pwm@vger.kernel.org
10595 S:      Supported
10596 F:      drivers/pwm/pwm-atmel.c
10597 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10598
10599 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10600 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10601 M:      Eugen Hristev <eugen.hristev@microchip.com>
10602 L:      linux-iio@vger.kernel.org
10603 S:      Supported
10604 F:      drivers/iio/adc/at91-sama5d2_adc.c
10605 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10606 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10607
10608 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10609 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10610 S:      Supported
10611 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10612
10613 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10614 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10615 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10616 L:      linux-gpio@vger.kernel.org
10617 F:      drivers/gpio/gpio-sama5d2-piobu.c
10618
10619 MICROCHIP SPI DRIVER
10620 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10621 S:      Supported
10622 F:      drivers/spi/spi-atmel.*
10623
10624 MICROCHIP SSC DRIVER
10625 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10626 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10627 S:      Supported
10628 F:      drivers/misc/atmel-ssc.c
10629 F:      include/linux/atmel-ssc.h
10630
10631 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10632 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10633 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10634 S:      Supported
10635 F:      drivers/misc/atmel_tclib.c
10636 F:      drivers/clocksource/tcb_clksrc.c
10637
10638 MICROCHIP USBA UDC DRIVER
10639 M:      Cristian Birsan <cristian.birsan@microchip.com>
10640 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10641 S:      Supported
10642 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10643
10644 MICROCHIP USB251XB DRIVER
10645 M:      Richard Leitner <richard.leitner@skidata.com>
10646 L:      linux-usb@vger.kernel.org
10647 S:      Maintained
10648 F:      drivers/usb/misc/usb251xb.c
10649 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10650
10651 MICROCHIP XDMA DRIVER
10652 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10653 L:      linux-arm-kernel@lists.infradead.org
10654 L:      dmaengine@vger.kernel.org
10655 S:      Supported
10656 F:      drivers/dma/at_xdmac.c
10657
10658 MICROSEMI MIPS SOCS
10659 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10660 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10661 L:      linux-mips@vger.kernel.org
10662 S:      Supported
10663 F:      arch/mips/generic/board-ocelot.c
10664 F:      arch/mips/configs/generic/board-ocelot.config
10665 F:      arch/mips/boot/dts/mscc/
10666 F:      Documentation/devicetree/bindings/mips/mscc.txt
10667
10668 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10669 M:      Don Brace <don.brace@microsemi.com>
10670 L:      esc.storagedev@microsemi.com
10671 L:      linux-scsi@vger.kernel.org
10672 S:      Supported
10673 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10674 F:      drivers/scsi/smartpqi/Kconfig
10675 F:      drivers/scsi/smartpqi/Makefile
10676 F:      include/linux/cciss*.h
10677 F:      include/uapi/linux/cciss*.h
10678 F:      Documentation/scsi/smartpqi.txt
10679
10680 MICROSEMI ETHERNET SWITCH DRIVER
10681 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10682 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10683 L:      netdev@vger.kernel.org
10684 S:      Supported
10685 F:      drivers/net/ethernet/mscc/
10686
10687 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10688 M:      Chen Yu <yu.c.chen@intel.com>
10689 L:      platform-driver-x86@vger.kernel.org
10690 S:      Supported
10691 F:      drivers/platform/x86/surfacepro3_button.c
10692
10693 MICROTEK X6 SCANNER
10694 M:      Oliver Neukum <oliver@neukum.org>
10695 S:      Maintained
10696 F:      drivers/usb/image/microtek.*
10697
10698 MIPS
10699 M:      Ralf Baechle <ralf@linux-mips.org>
10700 M:      Paul Burton <paul.burton@mips.com>
10701 M:      James Hogan <jhogan@kernel.org>
10702 L:      linux-mips@vger.kernel.org
10703 W:      http://www.linux-mips.org/
10704 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10706 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10707 S:      Supported
10708 F:      Documentation/devicetree/bindings/mips/
10709 F:      Documentation/mips/
10710 F:      arch/mips/
10711 F:      drivers/platform/mips/
10712
10713 MIPS BOSTON DEVELOPMENT BOARD
10714 M:      Paul Burton <paul.burton@mips.com>
10715 L:      linux-mips@vger.kernel.org
10716 S:      Maintained
10717 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10718 F:      arch/mips/boot/dts/img/boston.dts
10719 F:      arch/mips/configs/generic/board-boston.config
10720 F:      drivers/clk/imgtec/clk-boston.c
10721 F:      include/dt-bindings/clock/boston-clock.h
10722
10723 MIPS GENERIC PLATFORM
10724 M:      Paul Burton <paul.burton@mips.com>
10725 L:      linux-mips@vger.kernel.org
10726 S:      Supported
10727 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10728 F:      arch/mips/generic/
10729 F:      arch/mips/tools/generic-board-config.sh
10730
10731 MIPS/LOONGSON1 ARCHITECTURE
10732 M:      Keguang Zhang <keguang.zhang@gmail.com>
10733 L:      linux-mips@vger.kernel.org
10734 S:      Maintained
10735 F:      arch/mips/loongson32/
10736 F:      arch/mips/include/asm/mach-loongson32/
10737 F:      drivers/*/*loongson1*
10738 F:      drivers/*/*/*loongson1*
10739
10740 MIPS/LOONGSON2 ARCHITECTURE
10741 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10742 L:      linux-mips@vger.kernel.org
10743 S:      Maintained
10744 F:      arch/mips/loongson64/fuloong-2e/
10745 F:      arch/mips/loongson64/lemote-2f/
10746 F:      arch/mips/include/asm/mach-loongson64/
10747 F:      drivers/*/*loongson2*
10748 F:      drivers/*/*/*loongson2*
10749
10750 MIPS/LOONGSON3 ARCHITECTURE
10751 M:      Huacai Chen <chenhc@lemote.com>
10752 L:      linux-mips@vger.kernel.org
10753 S:      Maintained
10754 F:      arch/mips/loongson64/
10755 F:      arch/mips/include/asm/mach-loongson64/
10756 F:      drivers/platform/mips/cpu_hwmon.c
10757 F:      drivers/*/*loongson3*
10758 F:      drivers/*/*/*loongson3*
10759
10760 MIPS RINT INSTRUCTION EMULATION
10761 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10762 L:      linux-mips@vger.kernel.org
10763 S:      Supported
10764 F:      arch/mips/math-emu/sp_rint.c
10765 F:      arch/mips/math-emu/dp_rint.c
10766
10767 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10768 M:      Hans Verkuil <hverkuil@xs4all.nl>
10769 L:      linux-media@vger.kernel.org
10770 T:      git git://linuxtv.org/media_tree.git
10771 W:      https://linuxtv.org
10772 S:      Odd Fixes
10773 F:      drivers/media/radio/radio-miropcm20*
10774
10775 MMP SUPPORT
10776 R:      Lubomir Rintel <lkundrak@v3.sk>
10777 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10778 S:      Odd Fixes
10779 F:      arch/arm/boot/dts/mmp*
10780 F:      arch/arm/mach-mmp/
10781
10782 MMU GATHER AND TLB INVALIDATION
10783 M:      Will Deacon <will@kernel.org>
10784 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
10785 M:      Andrew Morton <akpm@linux-foundation.org>
10786 M:      Nick Piggin <npiggin@gmail.com>
10787 M:      Peter Zijlstra <peterz@infradead.org>
10788 L:      linux-arch@vger.kernel.org
10789 L:      linux-mm@kvack.org
10790 S:      Maintained
10791 F:      arch/*/include/asm/tlb.h
10792 F:      include/asm-generic/tlb.h
10793 F:      mm/mmu_gather.c
10794
10795 MN88472 MEDIA DRIVER
10796 M:      Antti Palosaari <crope@iki.fi>
10797 L:      linux-media@vger.kernel.org
10798 W:      https://linuxtv.org
10799 W:      http://palosaari.fi/linux/
10800 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10801 S:      Maintained
10802 F:      drivers/media/dvb-frontends/mn88472*
10803
10804 MN88473 MEDIA DRIVER
10805 M:      Antti Palosaari <crope@iki.fi>
10806 L:      linux-media@vger.kernel.org
10807 W:      https://linuxtv.org
10808 W:      http://palosaari.fi/linux/
10809 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10810 S:      Maintained
10811 F:      drivers/media/dvb-frontends/mn88473*
10812
10813 MODULE SUPPORT
10814 M:      Jessica Yu <jeyu@kernel.org>
10815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10816 S:      Maintained
10817 F:      include/linux/module.h
10818 F:      kernel/module.c
10819
10820 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10821 W:      http://popies.net/meye/
10822 S:      Orphan
10823 F:      Documentation/media/v4l-drivers/meye*
10824 F:      drivers/media/pci/meye/
10825 F:      include/uapi/linux/meye.h
10826
10827 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10828 M:      Jiri Slaby <jirislaby@gmail.com>
10829 S:      Maintained
10830 F:      Documentation/driver-api/serial/moxa-smartio.rst
10831 F:      drivers/tty/mxser.*
10832
10833 MR800 AVERMEDIA USB FM RADIO DRIVER
10834 M:      Alexey Klimov <klimov.linux@gmail.com>
10835 L:      linux-media@vger.kernel.org
10836 T:      git git://linuxtv.org/media_tree.git
10837 S:      Maintained
10838 F:      drivers/media/radio/radio-mr800.c
10839
10840 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10841 M:      Alan Ott <alan@signal11.us>
10842 L:      linux-wpan@vger.kernel.org
10843 S:      Maintained
10844 F:      drivers/net/ieee802154/mrf24j40.c
10845 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10846
10847 MSI LAPTOP SUPPORT
10848 M:      "Lee, Chun-Yi" <jlee@suse.com>
10849 L:      platform-driver-x86@vger.kernel.org
10850 S:      Maintained
10851 F:      drivers/platform/x86/msi-laptop.c
10852
10853 MSI WMI SUPPORT
10854 L:      platform-driver-x86@vger.kernel.org
10855 S:      Orphan
10856 F:      drivers/platform/x86/msi-wmi.c
10857
10858 MSI001 MEDIA DRIVER
10859 M:      Antti Palosaari <crope@iki.fi>
10860 L:      linux-media@vger.kernel.org
10861 W:      https://linuxtv.org
10862 W:      http://palosaari.fi/linux/
10863 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10864 T:      git git://linuxtv.org/anttip/media_tree.git
10865 S:      Maintained
10866 F:      drivers/media/tuners/msi001*
10867
10868 MSI2500 MEDIA DRIVER
10869 M:      Antti Palosaari <crope@iki.fi>
10870 L:      linux-media@vger.kernel.org
10871 W:      https://linuxtv.org
10872 W:      http://palosaari.fi/linux/
10873 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10874 T:      git git://linuxtv.org/anttip/media_tree.git
10875 S:      Maintained
10876 F:      drivers/media/usb/msi2500/
10877
10878 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10879 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10880 L:      linux-mtd@lists.infradead.org
10881 S:      Maintained
10882 F:      drivers/mtd/devices/docg3*
10883
10884 MT9M032 APTINA SENSOR DRIVER
10885 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10886 L:      linux-media@vger.kernel.org
10887 T:      git git://linuxtv.org/media_tree.git
10888 S:      Maintained
10889 F:      drivers/media/i2c/mt9m032.c
10890 F:      include/media/i2c/mt9m032.h
10891
10892 MT9P031 APTINA CAMERA SENSOR
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/mt9p031.c
10898 F:      include/media/i2c/mt9p031.h
10899
10900 MT9T001 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/mt9t001.c
10906 F:      include/media/i2c/mt9t001.h
10907
10908 MT9T112 APTINA CAMERA SENSOR
10909 M:      Jacopo Mondi <jacopo@jmondi.org>
10910 L:      linux-media@vger.kernel.org
10911 T:      git git://linuxtv.org/media_tree.git
10912 S:      Odd Fixes
10913 F:      drivers/media/i2c/mt9t112.c
10914 F:      include/media/i2c/mt9t112.h
10915
10916 MT9V032 APTINA CAMERA SENSOR
10917 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10918 L:      linux-media@vger.kernel.org
10919 T:      git git://linuxtv.org/media_tree.git
10920 S:      Maintained
10921 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10922 F:      drivers/media/i2c/mt9v032.c
10923 F:      include/media/i2c/mt9v032.h
10924
10925 MT9V111 APTINA CAMERA SENSOR
10926 M:      Jacopo Mondi <jacopo@jmondi.org>
10927 L:      linux-media@vger.kernel.org
10928 T:      git git://linuxtv.org/media_tree.git
10929 S:      Maintained
10930 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10931 F:      drivers/media/i2c/mt9v111.c
10932
10933 MULTIFUNCTION DEVICES (MFD)
10934 M:      Lee Jones <lee.jones@linaro.org>
10935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10936 S:      Supported
10937 F:      Documentation/devicetree/bindings/mfd/
10938 F:      drivers/mfd/
10939 F:      include/linux/mfd/
10940 F:      include/dt-bindings/mfd/
10941
10942 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10943 S:      Orphan
10944 F:      drivers/mmc/host/mmc_spi.c
10945 F:      include/linux/spi/mmc_spi.h
10946
10947 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10948 M:      Ulf Hansson <ulf.hansson@linaro.org>
10949 L:      linux-mmc@vger.kernel.org
10950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10951 S:      Maintained
10952 F:      Documentation/devicetree/bindings/mmc/
10953 F:      drivers/mmc/
10954 F:      include/linux/mmc/
10955 F:      include/uapi/linux/mmc/
10956
10957 MULTIPLEXER SUBSYSTEM
10958 M:      Peter Rosin <peda@axentia.se>
10959 S:      Maintained
10960 F:      Documentation/ABI/testing/sysfs-class-mux*
10961 F:      Documentation/devicetree/bindings/mux/
10962 F:      include/dt-bindings/mux/
10963 F:      include/linux/mux/
10964 F:      drivers/mux/
10965
10966 MULTITECH MULTIPORT CARD (ISICOM)
10967 S:      Orphan
10968 F:      drivers/tty/isicom.c
10969 F:      include/linux/isicom.h
10970
10971 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10972 M:      Bin Liu <b-liu@ti.com>
10973 L:      linux-usb@vger.kernel.org
10974 S:      Maintained
10975 F:      drivers/usb/musb/
10976
10977 MXL301RF MEDIA DRIVER
10978 M:      Akihiro Tsukada <tskd08@gmail.com>
10979 L:      linux-media@vger.kernel.org
10980 S:      Odd Fixes
10981 F:      drivers/media/tuners/mxl301rf*
10982
10983 MXL5007T MEDIA DRIVER
10984 M:      Michael Krufky <mkrufky@linuxtv.org>
10985 L:      linux-media@vger.kernel.org
10986 W:      https://linuxtv.org
10987 W:      http://github.com/mkrufky
10988 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10989 T:      git git://linuxtv.org/mkrufky/tuners.git
10990 S:      Maintained
10991 F:      drivers/media/tuners/mxl5007t.*
10992
10993 MXSFB DRM DRIVER
10994 M:      Marek Vasut <marex@denx.de>
10995 M:      Stefan Agner <stefan@agner.ch>
10996 L:      dri-devel@lists.freedesktop.org
10997 S:      Supported
10998 F:      drivers/gpu/drm/mxsfb/
10999 F:      Documentation/devicetree/bindings/display/mxsfb.txt
11000 T:      git git://anongit.freedesktop.org/drm/drm-misc
11001
11002 MYLEX DAC960 PCI RAID Controller
11003 M:      Hannes Reinecke <hare@kernel.org>
11004 L:      linux-scsi@vger.kernel.org
11005 S:      Supported
11006 F:      drivers/scsi/myrb.*
11007 F:      drivers/scsi/myrs.*
11008
11009 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
11010 M:      Chris Lee <christopher.lee@cspi.com>
11011 L:      netdev@vger.kernel.org
11012 W:      https://www.cspi.com/ethernet-products/support/downloads/
11013 S:      Supported
11014 F:      drivers/net/ethernet/myricom/myri10ge/
11015
11016 NAND FLASH SUBSYSTEM
11017 M:      Miquel Raynal <miquel.raynal@bootlin.com>
11018 R:      Richard Weinberger <richard@nod.at>
11019 L:      linux-mtd@lists.infradead.org
11020 W:      http://www.linux-mtd.infradead.org/
11021 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
11022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
11023 S:      Maintained
11024 F:      drivers/mtd/nand/
11025 F:      include/linux/mtd/*nand*.h
11026
11027 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
11028 M:      Daniel Mack <zonque@gmail.com>
11029 S:      Maintained
11030 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11031 W:      http://www.native-instruments.com
11032 F:      sound/usb/caiaq/
11033
11034 NATSEMI ETHERNET DRIVER (DP8381x)
11035 S:      Orphan
11036 F:      drivers/net/ethernet/natsemi/natsemi.c
11037
11038 NCR 5380 SCSI DRIVERS
11039 M:      Finn Thain <fthain@telegraphics.com.au>
11040 M:      Michael Schmitz <schmitzmic@gmail.com>
11041 L:      linux-scsi@vger.kernel.org
11042 S:      Maintained
11043 F:      Documentation/scsi/g_NCR5380.txt
11044 F:      drivers/scsi/NCR5380.*
11045 F:      drivers/scsi/arm/cumana_1.c
11046 F:      drivers/scsi/arm/oak.c
11047 F:      drivers/scsi/atari_scsi.*
11048 F:      drivers/scsi/dmx3191d.c
11049 F:      drivers/scsi/g_NCR5380.*
11050 F:      drivers/scsi/mac_scsi.*
11051 F:      drivers/scsi/sun3_scsi.*
11052 F:      drivers/scsi/sun3_scsi_vme.c
11053
11054 NCSI LIBRARY:
11055 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
11056 S:      Maintained
11057 F:      net/ncsi/
11058
11059 NCT6775 HARDWARE MONITOR DRIVER
11060 M:      Guenter Roeck <linux@roeck-us.net>
11061 L:      linux-hwmon@vger.kernel.org
11062 S:      Maintained
11063 F:      Documentation/hwmon/nct6775.rst
11064 F:      drivers/hwmon/nct6775.c
11065
11066 NET_FAILOVER MODULE
11067 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
11068 L:      netdev@vger.kernel.org
11069 S:      Supported
11070 F:      driver/net/net_failover.c
11071 F:      include/net/net_failover.h
11072 F:      Documentation/networking/net_failover.rst
11073
11074 NETEM NETWORK EMULATOR
11075 M:      Stephen Hemminger <stephen@networkplumber.org>
11076 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
11077 S:      Maintained
11078 F:      net/sched/sch_netem.c
11079
11080 NETERION 10GbE DRIVERS (s2io/vxge)
11081 M:      Jon Mason <jdmason@kudzu.us>
11082 L:      netdev@vger.kernel.org
11083 S:      Supported
11084 F:      Documentation/networking/device_drivers/neterion/s2io.txt
11085 F:      Documentation/networking/device_drivers/neterion/vxge.txt
11086 F:      drivers/net/ethernet/neterion/
11087
11088 NETFILTER
11089 M:      Pablo Neira Ayuso <pablo@netfilter.org>
11090 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
11091 M:      Florian Westphal <fw@strlen.de>
11092 L:      netfilter-devel@vger.kernel.org
11093 L:      coreteam@netfilter.org
11094 W:      http://www.netfilter.org/
11095 W:      http://www.iptables.org/
11096 W:      http://www.nftables.org/
11097 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
11098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
11099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
11100 S:      Maintained
11101 F:      include/linux/netfilter*
11102 F:      include/linux/netfilter/
11103 F:      include/net/netfilter/
11104 F:      include/uapi/linux/netfilter*
11105 F:      include/uapi/linux/netfilter/
11106 F:      net/*/netfilter.c
11107 F:      net/*/netfilter/
11108 F:      net/netfilter/
11109 F:      net/bridge/br_netfilter*.c
11110
11111 NETROM NETWORK LAYER
11112 M:      Ralf Baechle <ralf@linux-mips.org>
11113 L:      linux-hams@vger.kernel.org
11114 W:      http://www.linux-ax25.org/
11115 S:      Maintained
11116 F:      include/net/netrom.h
11117 F:      include/uapi/linux/netrom.h
11118 F:      net/netrom/
11119
11120 NETRONOME ETHERNET DRIVERS
11121 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11122 L:      oss-drivers@netronome.com
11123 S:      Maintained
11124 F:      drivers/net/ethernet/netronome/
11125
11126 NETWORK BLOCK DEVICE (NBD)
11127 M:      Josef Bacik <josef@toxicpanda.com>
11128 S:      Maintained
11129 L:      linux-block@vger.kernel.org
11130 L:      nbd@other.debian.org
11131 F:      Documentation/admin-guide/blockdev/nbd.rst
11132 F:      drivers/block/nbd.c
11133 F:      include/trace/events/nbd.h
11134 F:      include/uapi/linux/nbd.h
11135
11136 NETWORK DROP MONITOR
11137 M:      Neil Horman <nhorman@tuxdriver.com>
11138 L:      netdev@vger.kernel.org
11139 S:      Maintained
11140 W:      https://fedorahosted.org/dropwatch/
11141 F:      net/core/drop_monitor.c
11142
11143 NETWORKING DRIVERS
11144 M:      "David S. Miller" <davem@davemloft.net>
11145 L:      netdev@vger.kernel.org
11146 W:      http://www.linuxfoundation.org/en/Net
11147 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11150 S:      Odd Fixes
11151 F:      Documentation/devicetree/bindings/net/
11152 F:      drivers/net/
11153 F:      include/linux/if_*
11154 F:      include/linux/netdevice.h
11155 F:      include/linux/etherdevice.h
11156 F:      include/linux/fcdevice.h
11157 F:      include/linux/fddidevice.h
11158 F:      include/linux/hippidevice.h
11159 F:      include/linux/inetdevice.h
11160 F:      include/uapi/linux/if_*
11161 F:      include/uapi/linux/netdevice.h
11162
11163 NETWORKING DRIVERS (WIRELESS)
11164 M:      Kalle Valo <kvalo@codeaurora.org>
11165 L:      linux-wireless@vger.kernel.org
11166 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
11168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
11169 S:      Maintained
11170 F:      Documentation/devicetree/bindings/net/wireless/
11171 F:      drivers/net/wireless/
11172
11173 NETWORKING [DSA]
11174 M:      Andrew Lunn <andrew@lunn.ch>
11175 M:      Vivien Didelot <vivien.didelot@gmail.com>
11176 M:      Florian Fainelli <f.fainelli@gmail.com>
11177 S:      Maintained
11178 F:      Documentation/devicetree/bindings/net/dsa/
11179 F:      net/dsa/
11180 F:      include/net/dsa.h
11181 F:      include/linux/dsa/
11182 F:      include/linux/platform_data/dsa.h
11183 F:      drivers/net/dsa/
11184
11185 NETWORKING [GENERAL]
11186 M:      "David S. Miller" <davem@davemloft.net>
11187 L:      netdev@vger.kernel.org
11188 W:      http://www.linuxfoundation.org/en/Net
11189 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11192 B:      mailto:netdev@vger.kernel.org
11193 S:      Maintained
11194 F:      net/
11195 F:      include/net/
11196 F:      include/linux/in.h
11197 F:      include/linux/net.h
11198 F:      include/linux/netdevice.h
11199 F:      include/uapi/linux/in.h
11200 F:      include/uapi/linux/net.h
11201 F:      include/uapi/linux/netdevice.h
11202 F:      include/uapi/linux/net_namespace.h
11203 F:      tools/testing/selftests/net/
11204 F:      lib/net_utils.c
11205 F:      lib/random32.c
11206 F:      Documentation/networking/
11207
11208 NETWORKING [IPSEC]
11209 M:      Steffen Klassert <steffen.klassert@secunet.com>
11210 M:      Herbert Xu <herbert@gondor.apana.org.au>
11211 M:      "David S. Miller" <davem@davemloft.net>
11212 L:      netdev@vger.kernel.org
11213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
11214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
11215 S:      Maintained
11216 F:      net/xfrm/
11217 F:      net/key/
11218 F:      net/ipv4/xfrm*
11219 F:      net/ipv4/esp4*
11220 F:      net/ipv4/ah4.c
11221 F:      net/ipv4/ipcomp.c
11222 F:      net/ipv4/ip_vti.c
11223 F:      net/ipv6/xfrm*
11224 F:      net/ipv6/esp6*
11225 F:      net/ipv6/ah6.c
11226 F:      net/ipv6/ipcomp6.c
11227 F:      net/ipv6/ip6_vti.c
11228 F:      include/uapi/linux/xfrm.h
11229 F:      include/net/xfrm.h
11230
11231 NETWORKING [IPv4/IPv6]
11232 M:      "David S. Miller" <davem@davemloft.net>
11233 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11234 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11235 L:      netdev@vger.kernel.org
11236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11237 S:      Maintained
11238 F:      net/ipv4/
11239 F:      net/ipv6/
11240 F:      include/net/ip*
11241 F:      arch/x86/net/*
11242
11243 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11244 M:      Paul Moore <paul@paul-moore.com>
11245 W:      https://github.com/netlabel
11246 L:      netdev@vger.kernel.org
11247 L:      linux-security-module@vger.kernel.org
11248 S:      Maintained
11249 F:      Documentation/netlabel/
11250 F:      include/net/calipso.h
11251 F:      include/net/cipso_ipv4.h
11252 F:      include/net/netlabel.h
11253 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11254 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11255 F:      net/netlabel/
11256 F:      net/ipv4/cipso_ipv4.c
11257 F:      net/ipv6/calipso.c
11258 F:      net/netfilter/xt_CONNSECMARK.c
11259 F:      net/netfilter/xt_SECMARK.c
11260
11261 NETWORKING [TCP]
11262 M:      Eric Dumazet <edumazet@google.com>
11263 L:      netdev@vger.kernel.org
11264 S:      Maintained
11265 F:      net/ipv4/tcp*.c
11266 F:      net/ipv4/syncookies.c
11267 F:      net/ipv6/tcp*.c
11268 F:      net/ipv6/syncookies.c
11269 F:      include/uapi/linux/tcp.h
11270 F:      include/net/tcp.h
11271 F:      include/linux/tcp.h
11272 F:      include/trace/events/tcp.h
11273
11274 NETWORKING [TLS]
11275 M:      Boris Pismenny <borisp@mellanox.com>
11276 M:      Aviad Yehezkel <aviadye@mellanox.com>
11277 M:      Dave Watson <davejwatson@fb.com>
11278 M:      John Fastabend <john.fastabend@gmail.com>
11279 M:      Daniel Borkmann <daniel@iogearbox.net>
11280 L:      netdev@vger.kernel.org
11281 S:      Maintained
11282 F:      net/tls/*
11283 F:      include/uapi/linux/tls.h
11284 F:      include/net/tls.h
11285
11286 NETWORKING [WIRELESS]
11287 L:      linux-wireless@vger.kernel.org
11288 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11289
11290 NETDEVSIM
11291 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11292 S:      Maintained
11293 F:      drivers/net/netdevsim/*
11294
11295 NETXEN (1/10) GbE SUPPORT
11296 M:      Manish Chopra <manishc@marvell.com>
11297 M:      Rahul Verma <rahulv@marvell.com>
11298 M:      GR-Linux-NIC-Dev@marvell.com
11299 L:      netdev@vger.kernel.org
11300 S:      Supported
11301 F:      drivers/net/ethernet/qlogic/netxen/
11302
11303 NEXTHOP
11304 M:      David Ahern <dsahern@kernel.org>
11305 L:      netdev@vger.kernel.org
11306 S:      Maintained
11307 F:      include/net/nexthop.h
11308 F:      include/uapi/linux/nexthop.h
11309 F:      include/net/netns/nexthop.h
11310 F:      net/ipv4/nexthop.c
11311
11312 NFC SUBSYSTEM
11313 L:      netdev@vger.kernel.org
11314 S:      Orphan
11315 F:      net/nfc/
11316 F:      include/net/nfc/
11317 F:      include/uapi/linux/nfc.h
11318 F:      drivers/nfc/
11319 F:      include/linux/platform_data/nfcmrvl.h
11320 F:      include/linux/platform_data/nxp-nci.h
11321 F:      Documentation/devicetree/bindings/net/nfc/
11322
11323 NFS, SUNRPC, AND LOCKD CLIENTS
11324 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11325 M:      Anna Schumaker <anna.schumaker@netapp.com>
11326 L:      linux-nfs@vger.kernel.org
11327 W:      http://client.linux-nfs.org
11328 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11329 S:      Maintained
11330 F:      fs/lockd/
11331 F:      fs/nfs/
11332 F:      fs/nfs_common/
11333 F:      net/sunrpc/
11334 F:      include/linux/lockd/
11335 F:      include/linux/nfs*
11336 F:      include/linux/sunrpc/
11337 F:      include/uapi/linux/nfs*
11338 F:      include/uapi/linux/sunrpc/
11339
11340 NILFS2 FILESYSTEM
11341 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
11342 L:      linux-nilfs@vger.kernel.org
11343 W:      https://nilfs.sourceforge.io/
11344 W:      https://nilfs.osdn.jp/
11345 T:      git git://github.com/konis/nilfs2.git
11346 S:      Supported
11347 F:      Documentation/filesystems/nilfs2.txt
11348 F:      fs/nilfs2/
11349 F:      include/trace/events/nilfs2.h
11350 F:      include/uapi/linux/nilfs2_api.h
11351 F:      include/uapi/linux/nilfs2_ondisk.h
11352
11353 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11354 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11355 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11356 S:      Maintained
11357 F:      Documentation/scsi/NinjaSCSI.txt
11358 F:      drivers/scsi/pcmcia/nsp_*
11359
11360 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11361 M:      GOTO Masanori <gotom@debian.or.jp>
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/nsp32*
11367
11368 NIOS2 ARCHITECTURE
11369 M:      Ley Foon Tan <lftan@altera.com>
11370 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11372 S:      Maintained
11373 F:      arch/nios2/
11374
11375 NOHZ, DYNTICKS SUPPORT
11376 M:      Frederic Weisbecker <fweisbec@gmail.com>
11377 M:      Thomas Gleixner <tglx@linutronix.de>
11378 M:      Ingo Molnar <mingo@kernel.org>
11379 L:      linux-kernel@vger.kernel.org
11380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11381 S:      Maintained
11382 F:      kernel/time/tick*.*
11383 F:      include/linux/tick.h
11384 F:      include/linux/sched/nohz.h
11385
11386 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11387 M:      Pavel Machek <pavel@ucw.cz>
11388 M:      Sakari Ailus <sakari.ailus@iki.fi>
11389 L:      linux-media@vger.kernel.org
11390 S:      Maintained
11391 F:      drivers/media/i2c/et8ek8
11392 F:      drivers/media/i2c/ad5820.c
11393
11394 NOKIA N900 POWER SUPPLY DRIVERS
11395 R:      Pali Rohár <pali.rohar@gmail.com>
11396 F:      include/linux/power/bq2415x_charger.h
11397 F:      include/linux/power/bq27xxx_battery.h
11398 F:      include/linux/power/isp1704_charger.h
11399 F:      drivers/power/supply/bq2415x_charger.c
11400 F:      drivers/power/supply/bq27xxx_battery.c
11401 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11402 F:      drivers/power/supply/isp1704_charger.c
11403 F:      drivers/power/supply/rx51_battery.c
11404
11405 NOLIBC HEADER FILE
11406 M:      Willy Tarreau <w@1wt.eu>
11407 S:      Maintained
11408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11409 F:      tools/include/nolibc/
11410
11411 NTB AMD DRIVER
11412 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11413 L:      linux-ntb@googlegroups.com
11414 S:      Supported
11415 F:      drivers/ntb/hw/amd/
11416
11417 NTB DRIVER CORE
11418 M:      Jon Mason <jdmason@kudzu.us>
11419 M:      Dave Jiang <dave.jiang@intel.com>
11420 M:      Allen Hubbe <allenbh@gmail.com>
11421 L:      linux-ntb@googlegroups.com
11422 S:      Supported
11423 W:      https://github.com/jonmason/ntb/wiki
11424 T:      git git://github.com/jonmason/ntb.git
11425 F:      drivers/ntb/
11426 F:      drivers/net/ntb_netdev.c
11427 F:      include/linux/ntb.h
11428 F:      include/linux/ntb_transport.h
11429 F:      tools/testing/selftests/ntb/
11430
11431 NTB IDT DRIVER
11432 M:      Serge Semin <fancer.lancer@gmail.com>
11433 L:      linux-ntb@googlegroups.com
11434 S:      Supported
11435 F:      drivers/ntb/hw/idt/
11436
11437 NTB INTEL DRIVER
11438 M:      Dave Jiang <dave.jiang@intel.com>
11439 L:      linux-ntb@googlegroups.com
11440 S:      Supported
11441 W:      https://github.com/davejiang/linux/wiki
11442 T:      git https://github.com/davejiang/linux.git
11443 F:      drivers/ntb/hw/intel/
11444
11445 NTFS FILESYSTEM
11446 M:      Anton Altaparmakov <anton@tuxera.com>
11447 L:      linux-ntfs-dev@lists.sourceforge.net
11448 W:      http://www.tuxera.com/
11449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11450 S:      Supported
11451 F:      Documentation/filesystems/ntfs.txt
11452 F:      fs/ntfs/
11453
11454 NUBUS SUBSYSTEM
11455 M:      Finn Thain <fthain@telegraphics.com.au>
11456 L:      linux-m68k@lists.linux-m68k.org
11457 S:      Maintained
11458 F:      arch/*/include/asm/nubus.h
11459 F:      drivers/nubus/
11460 F:      include/linux/nubus.h
11461 F:      include/uapi/linux/nubus.h
11462
11463 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11464 M:      Antonino Daplas <adaplas@gmail.com>
11465 L:      linux-fbdev@vger.kernel.org
11466 S:      Maintained
11467 F:      drivers/video/fbdev/riva/
11468 F:      drivers/video/fbdev/nvidia/
11469
11470 NVM EXPRESS DRIVER
11471 M:      Keith Busch <kbusch@kernel.org>
11472 M:      Jens Axboe <axboe@fb.com>
11473 M:      Christoph Hellwig <hch@lst.de>
11474 M:      Sagi Grimberg <sagi@grimberg.me>
11475 L:      linux-nvme@lists.infradead.org
11476 T:      git://git.infradead.org/nvme.git
11477 W:      http://git.infradead.org/nvme.git
11478 S:      Supported
11479 F:      drivers/nvme/host/
11480 F:      include/linux/nvme.h
11481 F:      include/uapi/linux/nvme_ioctl.h
11482
11483 NVM EXPRESS FC TRANSPORT DRIVERS
11484 M:      James Smart <james.smart@broadcom.com>
11485 L:      linux-nvme@lists.infradead.org
11486 S:      Supported
11487 F:      include/linux/nvme-fc.h
11488 F:      include/linux/nvme-fc-driver.h
11489 F:      drivers/nvme/host/fc.c
11490 F:      drivers/nvme/target/fc.c
11491 F:      drivers/nvme/target/fcloop.c
11492
11493 NVM EXPRESS TARGET DRIVER
11494 M:      Christoph Hellwig <hch@lst.de>
11495 M:      Sagi Grimberg <sagi@grimberg.me>
11496 L:      linux-nvme@lists.infradead.org
11497 T:      git://git.infradead.org/nvme.git
11498 W:      http://git.infradead.org/nvme.git
11499 S:      Supported
11500 F:      drivers/nvme/target/
11501
11502 NVMEM FRAMEWORK
11503 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11504 S:      Maintained
11505 F:      drivers/nvmem/
11506 F:      Documentation/devicetree/bindings/nvmem/
11507 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11508 F:      include/linux/nvmem-consumer.h
11509 F:      include/linux/nvmem-provider.h
11510
11511 NXP FXAS21002C DRIVER
11512 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11513 L:      linux-iio@vger.kernel.org
11514 S:      Maintained
11515 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.txt
11516 F:      drivers/iio/gyro/fxas21002c_core.c
11517 F:      drivers/iio/gyro/fxas21002c.h
11518 F:      drivers/iio/gyro/fxas21002c_i2c.c
11519 F:      drivers/iio/gyro/fxas21002c_spi.c
11520
11521 NXP SGTL5000 DRIVER
11522 M:      Fabio Estevam <festevam@gmail.com>
11523 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11524 S:      Maintained
11525 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11526 F:      sound/soc/codecs/sgtl5000*
11527
11528 NXP SJA1105 ETHERNET SWITCH DRIVER
11529 M:      Vladimir Oltean <olteanv@gmail.com>
11530 L:      linux-kernel@vger.kernel.org
11531 S:      Maintained
11532 F:      drivers/net/dsa/sja1105
11533
11534 NXP TDA998X DRM DRIVER
11535 M:      Russell King <linux@armlinux.org.uk>
11536 S:      Maintained
11537 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11538 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11539 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11540 F:      include/drm/i2c/tda998x.h
11541 F:      include/dt-bindings/display/tda998x.h
11542 K:      "nxp,tda998x"
11543
11544 NXP TFA9879 DRIVER
11545 M:      Peter Rosin <peda@axentia.se>
11546 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11547 S:      Maintained
11548 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11549 F:      sound/soc/codecs/tfa9879*
11550
11551 NXP-NCI NFC DRIVER
11552 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11553 R:      Charles Gorand <charles.gorand@effinnov.com>
11554 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11555 S:      Supported
11556 F:      drivers/nfc/nxp-nci
11557
11558 OBJAGG
11559 M:      Jiri Pirko <jiri@mellanox.com>
11560 L:      netdev@vger.kernel.org
11561 S:      Supported
11562 F:      lib/objagg.c
11563 F:      lib/test_objagg.c
11564 F:      include/linux/objagg.h
11565
11566 NXP FSPI DRIVER
11567 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11568 M:      Ashish Kumar <ashish.kumar@nxp.com>
11569 L:      linux-spi@vger.kernel.org
11570 S:      Maintained
11571 F:      drivers/spi/spi-nxp-fspi.c
11572 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11573
11574 OBJTOOL
11575 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11576 M:      Peter Zijlstra <peterz@infradead.org>
11577 S:      Supported
11578 F:      tools/objtool/
11579
11580 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11581 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11582 M:      Andrew Donnellan <ajd@linux.ibm.com>
11583 L:      linuxppc-dev@lists.ozlabs.org
11584 S:      Supported
11585 F:      arch/powerpc/platforms/powernv/ocxl.c
11586 F:      arch/powerpc/include/asm/pnv-ocxl.h
11587 F:      drivers/misc/ocxl/
11588 F:      include/misc/ocxl*
11589 F:      include/uapi/misc/ocxl.h
11590 F:      Documentation/userspace-api/accelerators/ocxl.rst
11591
11592 OMAP AUDIO SUPPORT
11593 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11594 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11595 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11596 L:      linux-omap@vger.kernel.org
11597 S:      Maintained
11598 F:      sound/soc/ti/omap*
11599 F:      sound/soc/ti/rx51.c
11600 F:      sound/soc/ti/n810.c
11601 F:      sound/soc/ti/sdma-pcm.*
11602
11603 OMAP CLOCK FRAMEWORK SUPPORT
11604 M:      Paul Walmsley <paul@pwsan.com>
11605 L:      linux-omap@vger.kernel.org
11606 S:      Maintained
11607 F:      arch/arm/*omap*/*clock*
11608
11609 OMAP DEVICE TREE SUPPORT
11610 M:      Benoît Cousson <bcousson@baylibre.com>
11611 M:      Tony Lindgren <tony@atomide.com>
11612 L:      linux-omap@vger.kernel.org
11613 L:      devicetree@vger.kernel.org
11614 S:      Maintained
11615 F:      arch/arm/boot/dts/*omap*
11616 F:      arch/arm/boot/dts/*am3*
11617 F:      arch/arm/boot/dts/*am4*
11618 F:      arch/arm/boot/dts/*am5*
11619 F:      arch/arm/boot/dts/*dra7*
11620
11621 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11622 L:      linux-omap@vger.kernel.org
11623 L:      linux-fbdev@vger.kernel.org
11624 S:      Orphan
11625 F:      drivers/video/fbdev/omap2/
11626 F:      Documentation/arm/omap/dss.rst
11627
11628 OMAP FRAMEBUFFER SUPPORT
11629 L:      linux-fbdev@vger.kernel.org
11630 L:      linux-omap@vger.kernel.org
11631 S:      Orphan
11632 F:      drivers/video/fbdev/omap/
11633
11634 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11635 M:      Roger Quadros <rogerq@ti.com>
11636 M:      Tony Lindgren <tony@atomide.com>
11637 L:      linux-omap@vger.kernel.org
11638 S:      Maintained
11639 F:      drivers/memory/omap-gpmc.c
11640 F:      arch/arm/mach-omap2/*gpmc*
11641
11642 OMAP GPIO DRIVER
11643 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11644 M:      Santosh Shilimkar <ssantosh@kernel.org>
11645 M:      Kevin Hilman <khilman@kernel.org>
11646 L:      linux-omap@vger.kernel.org
11647 S:      Maintained
11648 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11649 F:      drivers/gpio/gpio-omap.c
11650
11651 OMAP HARDWARE SPINLOCK SUPPORT
11652 M:      Ohad Ben-Cohen <ohad@wizery.com>
11653 L:      linux-omap@vger.kernel.org
11654 S:      Maintained
11655 F:      drivers/hwspinlock/omap_hwspinlock.c
11656
11657 OMAP HS MMC SUPPORT
11658 L:      linux-mmc@vger.kernel.org
11659 L:      linux-omap@vger.kernel.org
11660 S:      Orphan
11661 F:      drivers/mmc/host/omap_hsmmc.c
11662
11663 OMAP HWMOD DATA
11664 M:      Paul Walmsley <paul@pwsan.com>
11665 L:      linux-omap@vger.kernel.org
11666 S:      Maintained
11667 F:      arch/arm/mach-omap2/omap_hwmod*data*
11668
11669 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11670 M:      Benoît Cousson <bcousson@baylibre.com>
11671 L:      linux-omap@vger.kernel.org
11672 S:      Maintained
11673 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11674
11675 OMAP HWMOD SUPPORT
11676 M:      Benoît Cousson <bcousson@baylibre.com>
11677 M:      Paul Walmsley <paul@pwsan.com>
11678 L:      linux-omap@vger.kernel.org
11679 S:      Maintained
11680 F:      arch/arm/mach-omap2/omap_hwmod.*
11681
11682 OMAP I2C DRIVER
11683 M:      Vignesh R <vigneshr@ti.com>
11684 L:      linux-omap@vger.kernel.org
11685 L:      linux-i2c@vger.kernel.org
11686 S:      Maintained
11687 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11688 F:      drivers/i2c/busses/i2c-omap.c
11689
11690 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11691 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11692 L:      linux-media@vger.kernel.org
11693 S:      Maintained
11694 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11695 F:      drivers/media/platform/omap3isp/
11696 F:      drivers/staging/media/omap4iss/
11697
11698 OMAP MMC SUPPORT
11699 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11700 L:      linux-omap@vger.kernel.org
11701 S:      Odd Fixes
11702 F:      drivers/mmc/host/omap.c
11703
11704 OMAP POWER MANAGEMENT SUPPORT
11705 M:      Kevin Hilman <khilman@kernel.org>
11706 L:      linux-omap@vger.kernel.org
11707 S:      Maintained
11708 F:      arch/arm/*omap*/*pm*
11709 F:      drivers/cpufreq/omap-cpufreq.c
11710
11711 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11712 M:      Rajendra Nayak <rnayak@codeaurora.org>
11713 M:      Paul Walmsley <paul@pwsan.com>
11714 L:      linux-omap@vger.kernel.org
11715 S:      Maintained
11716 F:      arch/arm/mach-omap2/prm*
11717
11718 OMAP RANDOM NUMBER GENERATOR SUPPORT
11719 M:      Deepak Saxena <dsaxena@plexity.net>
11720 S:      Maintained
11721 F:      drivers/char/hw_random/omap-rng.c
11722
11723 OMAP USB SUPPORT
11724 L:      linux-usb@vger.kernel.org
11725 L:      linux-omap@vger.kernel.org
11726 S:      Orphan
11727 F:      drivers/usb/*/*omap*
11728 F:      arch/arm/*omap*/usb*
11729
11730 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11731 M:      Mark Jackson <mpfj@newflow.co.uk>
11732 L:      linux-omap@vger.kernel.org
11733 S:      Maintained
11734 F:      arch/arm/boot/dts/am335x-nano.dts
11735
11736 OMAP1 SUPPORT
11737 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11738 M:      Tony Lindgren <tony@atomide.com>
11739 L:      linux-omap@vger.kernel.org
11740 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11742 S:      Maintained
11743 F:      arch/arm/mach-omap1/
11744 F:      arch/arm/plat-omap/
11745 F:      arch/arm/configs/omap1_defconfig
11746 F:      drivers/i2c/busses/i2c-omap.c
11747 F:      include/linux/platform_data/i2c-omap.h
11748 F:      include/linux/platform_data/ams-delta-fiq.h
11749
11750 OMAP2+ SUPPORT
11751 M:      Tony Lindgren <tony@atomide.com>
11752 L:      linux-omap@vger.kernel.org
11753 W:      http://www.muru.com/linux/omap/
11754 W:      http://linux.omap.com/
11755 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11757 S:      Maintained
11758 F:      arch/arm/mach-omap2/
11759 F:      arch/arm/plat-omap/
11760 F:      arch/arm/configs/omap2plus_defconfig
11761 F:      drivers/i2c/busses/i2c-omap.c
11762 F:      drivers/irqchip/irq-omap-intc.c
11763 F:      drivers/mfd/*omap*.c
11764 F:      drivers/mfd/menelaus.c
11765 F:      drivers/mfd/palmas.c
11766 F:      drivers/mfd/tps65217.c
11767 F:      drivers/mfd/tps65218.c
11768 F:      drivers/mfd/tps65910.c
11769 F:      drivers/mfd/twl-core.[ch]
11770 F:      drivers/mfd/twl4030*.c
11771 F:      drivers/mfd/twl6030*.c
11772 F:      drivers/mfd/twl6040*.c
11773 F:      drivers/regulator/palmas-regulator*.c
11774 F:      drivers/regulator/pbias-regulator.c
11775 F:      drivers/regulator/tps65217-regulator.c
11776 F:      drivers/regulator/tps65218-regulator.c
11777 F:      drivers/regulator/tps65910-regulator.c
11778 F:      drivers/regulator/twl-regulator.c
11779 F:      drivers/regulator/twl6030-regulator.c
11780 F:      include/linux/platform_data/i2c-omap.h
11781
11782 ONION OMEGA2+ BOARD
11783 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11784 L:      linux-mips@vger.kernel.org
11785 S:      Maintained
11786 F:      arch/mips/boot/dts/ralink/omega2p.dts
11787
11788 OMFS FILESYSTEM
11789 M:      Bob Copeland <me@bobcopeland.com>
11790 L:      linux-karma-devel@lists.sourceforge.net
11791 S:      Maintained
11792 F:      Documentation/filesystems/omfs.txt
11793 F:      fs/omfs/
11794
11795 OMNIKEY CARDMAN 4000 DRIVER
11796 M:      Harald Welte <laforge@gnumonks.org>
11797 S:      Maintained
11798 F:      drivers/char/pcmcia/cm4000_cs.c
11799 F:      include/linux/cm4000_cs.h
11800 F:      include/uapi/linux/cm4000_cs.h
11801
11802 OMNIKEY CARDMAN 4040 DRIVER
11803 M:      Harald Welte <laforge@gnumonks.org>
11804 S:      Maintained
11805 F:      drivers/char/pcmcia/cm4040_cs.*
11806
11807 OMNIVISION OV13858 SENSOR DRIVER
11808 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11809 L:      linux-media@vger.kernel.org
11810 T:      git git://linuxtv.org/media_tree.git
11811 S:      Maintained
11812 F:      drivers/media/i2c/ov13858.c
11813
11814 OMNIVISION OV2680 SENSOR DRIVER
11815 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11816 L:      linux-media@vger.kernel.org
11817 T:      git git://linuxtv.org/media_tree.git
11818 S:      Maintained
11819 F:      drivers/media/i2c/ov2680.c
11820 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11821
11822 OMNIVISION OV2685 SENSOR DRIVER
11823 M:      Shunqian Zheng <zhengsq@rock-chips.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/ov2685.c
11828
11829 OMNIVISION OV5640 SENSOR DRIVER
11830 M:      Steve Longerbeam <slongerbeam@gmail.com>
11831 L:      linux-media@vger.kernel.org
11832 T:      git git://linuxtv.org/media_tree.git
11833 S:      Maintained
11834 F:      drivers/media/i2c/ov5640.c
11835
11836 OMNIVISION OV5647 SENSOR DRIVER
11837 M:      Luis Oliveira <lolivei@synopsys.com>
11838 L:      linux-media@vger.kernel.org
11839 T:      git git://linuxtv.org/media_tree.git
11840 S:      Maintained
11841 F:      drivers/media/i2c/ov5647.c
11842
11843 OMNIVISION OV5695 SENSOR DRIVER
11844 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11845 L:      linux-media@vger.kernel.org
11846 T:      git git://linuxtv.org/media_tree.git
11847 S:      Maintained
11848 F:      drivers/media/i2c/ov5695.c
11849
11850 OMNIVISION OV7670 SENSOR DRIVER
11851 M:      Jonathan Corbet <corbet@lwn.net>
11852 L:      linux-media@vger.kernel.org
11853 T:      git git://linuxtv.org/media_tree.git
11854 S:      Maintained
11855 F:      drivers/media/i2c/ov7670.c
11856 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11857
11858 OMNIVISION OV772x SENSOR DRIVER
11859 M:      Jacopo Mondi <jacopo@jmondi.org>
11860 L:      linux-media@vger.kernel.org
11861 T:      git git://linuxtv.org/media_tree.git
11862 S:      Odd fixes
11863 F:      drivers/media/i2c/ov772x.c
11864 F:      include/media/i2c/ov772x.h
11865 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11866
11867 OMNIVISION OV7740 SENSOR DRIVER
11868 M:      Wenyou Yang <wenyou.yang@microchip.com>
11869 L:      linux-media@vger.kernel.org
11870 T:      git git://linuxtv.org/media_tree.git
11871 S:      Maintained
11872 F:      drivers/media/i2c/ov7740.c
11873 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11874
11875 OMNIVISION OV9640 SENSOR DRIVER
11876 M:      Petr Cvek <petrcvekcz@gmail.com>
11877 L:      linux-media@vger.kernel.org
11878 S:      Maintained
11879 F:      drivers/media/i2c/ov9640.*
11880
11881 OMNIVISION OV8856 SENSOR DRIVER
11882 M:      Ben Kao <ben.kao@intel.com>
11883 L:      linux-media@vger.kernel.org
11884 T:      git git://linuxtv.org/media_tree.git
11885 S:      Maintained
11886 F:      drivers/media/i2c/ov8856.c
11887
11888 OMNIVISION OV9650 SENSOR DRIVER
11889 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11890 R:      Akinobu Mita <akinobu.mita@gmail.com>
11891 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11892 L:      linux-media@vger.kernel.org
11893 T:      git git://linuxtv.org/media_tree.git
11894 S:      Maintained
11895 F:      drivers/media/i2c/ov9650.c
11896 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11897
11898 ONENAND FLASH DRIVER
11899 M:      Kyungmin Park <kyungmin.park@samsung.com>
11900 L:      linux-mtd@lists.infradead.org
11901 S:      Maintained
11902 F:      drivers/mtd/nand/onenand/
11903 F:      include/linux/mtd/onenand*.h
11904
11905 OP-TEE DRIVER
11906 M:      Jens Wiklander <jens.wiklander@linaro.org>
11907 S:      Maintained
11908 F:      drivers/tee/optee/
11909
11910 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11911 M:      Sumit Garg <sumit.garg@linaro.org>
11912 S:      Maintained
11913 F:      drivers/char/hw_random/optee-rng.c
11914
11915 OPA-VNIC DRIVER
11916 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11917 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11918 L:      linux-rdma@vger.kernel.org
11919 S:      Supported
11920 F:      drivers/infiniband/ulp/opa_vnic
11921
11922 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11923 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11924 M:      Frank Rowand <frowand.list@gmail.com>
11925 L:      devicetree@vger.kernel.org
11926 S:      Maintained
11927 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11928 F:      Documentation/devicetree/overlay-notes.txt
11929 F:      drivers/of/overlay.c
11930 F:      drivers/of/resolver.c
11931 K:      of_overlay_notifier_
11932
11933 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11934 M:      Rob Herring <robh+dt@kernel.org>
11935 M:      Frank Rowand <frowand.list@gmail.com>
11936 L:      devicetree@vger.kernel.org
11937 W:      http://www.devicetree.org/
11938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11939 S:      Maintained
11940 F:      drivers/of/
11941 F:      include/linux/of*.h
11942 F:      scripts/dtc/
11943 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11944
11945 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11946 M:      Rob Herring <robh+dt@kernel.org>
11947 M:      Mark Rutland <mark.rutland@arm.com>
11948 L:      devicetree@vger.kernel.org
11949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11950 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11951 S:      Maintained
11952 F:      Documentation/devicetree/
11953 F:      arch/*/boot/dts/
11954 F:      include/dt-bindings/
11955
11956 OPENCORES I2C BUS DRIVER
11957 M:      Peter Korsgaard <peter@korsgaard.com>
11958 M:      Andrew Lunn <andrew@lunn.ch>
11959 L:      linux-i2c@vger.kernel.org
11960 S:      Maintained
11961 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
11962 F:      Documentation/i2c/busses/i2c-ocores
11963 F:      drivers/i2c/busses/i2c-ocores.c
11964 F:      include/linux/platform_data/i2c-ocores.h
11965
11966 OPENRISC ARCHITECTURE
11967 M:      Jonas Bonn <jonas@southpole.se>
11968 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11969 M:      Stafford Horne <shorne@gmail.com>
11970 T:      git git://github.com/openrisc/linux.git
11971 L:      openrisc@lists.librecores.org
11972 W:      http://openrisc.io
11973 S:      Maintained
11974 F:      Documentation/devicetree/bindings/openrisc/
11975 F:      Documentation/openrisc/
11976 F:      arch/openrisc/
11977 F:      drivers/irqchip/irq-ompic.c
11978 F:      drivers/irqchip/irq-or1k-*
11979
11980 OPENVSWITCH
11981 M:      Pravin B Shelar <pshelar@ovn.org>
11982 L:      netdev@vger.kernel.org
11983 L:      dev@openvswitch.org
11984 W:      http://openvswitch.org
11985 S:      Maintained
11986 F:      net/openvswitch/
11987 F:      include/uapi/linux/openvswitch.h
11988
11989 OPERATING PERFORMANCE POINTS (OPP)
11990 M:      Viresh Kumar <vireshk@kernel.org>
11991 M:      Nishanth Menon <nm@ti.com>
11992 M:      Stephen Boyd <sboyd@kernel.org>
11993 L:      linux-pm@vger.kernel.org
11994 S:      Maintained
11995 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11996 F:      drivers/opp/
11997 F:      include/linux/pm_opp.h
11998 F:      Documentation/power/opp.rst
11999 F:      Documentation/devicetree/bindings/opp/
12000
12001 OPL4 DRIVER
12002 M:      Clemens Ladisch <clemens@ladisch.de>
12003 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
12005 S:      Maintained
12006 F:      sound/drivers/opl4/
12007
12008 OPROFILE
12009 M:      Robert Richter <rric@kernel.org>
12010 L:      oprofile-list@lists.sf.net
12011 S:      Maintained
12012 F:      arch/*/include/asm/oprofile*.h
12013 F:      arch/*/oprofile/
12014 F:      drivers/oprofile/
12015 F:      include/linux/oprofile.h
12016
12017 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
12018 M:      Mark Fasheh <mark@fasheh.com>
12019 M:      Joel Becker <jlbec@evilplan.org>
12020 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
12021 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
12022 W:      http://ocfs2.wiki.kernel.org
12023 S:      Supported
12024 F:      Documentation/filesystems/ocfs2.txt
12025 F:      Documentation/filesystems/dlmfs.txt
12026 F:      fs/ocfs2/
12027
12028 ORANGEFS FILESYSTEM
12029 M:      Mike Marshall <hubcap@omnibond.com>
12030 R:      Martin Brandenburg <martin@omnibond.com>
12031 L:      devel@lists.orangefs.org
12032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
12033 S:      Supported
12034 F:      fs/orangefs/
12035 F:      Documentation/filesystems/orangefs.txt
12036
12037 ORINOCO DRIVER
12038 L:      linux-wireless@vger.kernel.org
12039 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
12040 W:      http://www.nongnu.org/orinoco/
12041 S:      Orphan
12042 F:      drivers/net/wireless/intersil/orinoco/
12043
12044 OV2659 OMNIVISION SENSOR DRIVER
12045 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
12046 L:      linux-media@vger.kernel.org
12047 W:      https://linuxtv.org
12048 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12049 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
12050 S:      Maintained
12051 F:      drivers/media/i2c/ov2659.c
12052 F:      include/media/i2c/ov2659.h
12053
12054 OVERLAY FILESYSTEM
12055 M:      Miklos Szeredi <miklos@szeredi.hu>
12056 L:      linux-unionfs@vger.kernel.org
12057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
12058 S:      Supported
12059 F:      fs/overlayfs/
12060 F:      Documentation/filesystems/overlayfs.txt
12061
12062 P54 WIRELESS DRIVER
12063 M:      Christian Lamparter <chunkeey@googlemail.com>
12064 L:      linux-wireless@vger.kernel.org
12065 W:      http://wireless.kernel.org/en/users/Drivers/p54
12066 S:      Maintained
12067 F:      drivers/net/wireless/intersil/p54/
12068
12069 PA SEMI ETHERNET DRIVER
12070 L:      netdev@vger.kernel.org
12071 S:      Orphan
12072 F:      drivers/net/ethernet/pasemi/*
12073
12074 PA SEMI SMBUS DRIVER
12075 L:      linux-i2c@vger.kernel.org
12076 S:      Orphan
12077 F:      drivers/i2c/busses/i2c-pasemi.c
12078
12079 PACKING
12080 M:      Vladimir Oltean <olteanv@gmail.com>
12081 L:      netdev@vger.kernel.org
12082 S:      Supported
12083 F:      lib/packing.c
12084 F:      include/linux/packing.h
12085 F:      Documentation/packing.txt
12086
12087 PADATA PARALLEL EXECUTION MECHANISM
12088 M:      Steffen Klassert <steffen.klassert@secunet.com>
12089 L:      linux-crypto@vger.kernel.org
12090 S:      Maintained
12091 F:      kernel/padata.c
12092 F:      include/linux/padata.h
12093 F:      Documentation/padata.txt
12094
12095 PAGE POOL
12096 M:      Jesper Dangaard Brouer <hawk@kernel.org>
12097 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
12098 L:      netdev@vger.kernel.org
12099 S:      Supported
12100 F:      net/core/page_pool.c
12101 F:      include/net/page_pool.h
12102
12103 PANASONIC LAPTOP ACPI EXTRAS DRIVER
12104 M:      Harald Welte <laforge@gnumonks.org>
12105 L:      platform-driver-x86@vger.kernel.org
12106 S:      Maintained
12107 F:      drivers/platform/x86/panasonic-laptop.c
12108
12109 PARALLEL LCD/KEYPAD PANEL DRIVER
12110 M:      Willy Tarreau <willy@haproxy.com>
12111 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
12112 S:      Odd Fixes
12113 F:      Documentation/admin-guide/lcd-panel-cgram.rst
12114 F:      drivers/auxdisplay/panel.c
12115
12116 PARALLEL PORT SUBSYSTEM
12117 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12118 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12119 L:      linux-parport@lists.infradead.org (subscribers-only)
12120 S:      Maintained
12121 F:      drivers/parport/
12122 F:      include/linux/parport*.h
12123 F:      drivers/char/ppdev.c
12124 F:      include/uapi/linux/ppdev.h
12125 F:      Documentation/driver-api/parport*.rst
12126
12127 PARAVIRT_OPS INTERFACE
12128 M:      Juergen Gross <jgross@suse.com>
12129 M:      Alok Kataria <akataria@vmware.com>
12130 L:      virtualization@lists.linux-foundation.org
12131 S:      Supported
12132 F:      Documentation/virtual/paravirt_ops.txt
12133 F:      arch/*/kernel/paravirt*
12134 F:      arch/*/include/asm/paravirt*.h
12135 F:      include/linux/hypervisor.h
12136
12137 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
12138 M:      Tim Waugh <tim@cyberelk.net>
12139 L:      linux-parport@lists.infradead.org (subscribers-only)
12140 S:      Maintained
12141 F:      Documentation/admin-guide/blockdev/paride.rst
12142 F:      drivers/block/paride/
12143
12144 PARISC ARCHITECTURE
12145 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12146 M:      Helge Deller <deller@gmx.de>
12147 L:      linux-parisc@vger.kernel.org
12148 W:      http://www.parisc-linux.org/
12149 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
12150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
12151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
12152 S:      Maintained
12153 F:      arch/parisc/
12154 F:      Documentation/parisc/
12155 F:      drivers/parisc/
12156 F:      drivers/char/agp/parisc-agp.c
12157 F:      drivers/input/serio/gscps2.c
12158 F:      drivers/parport/parport_gsc.*
12159 F:      drivers/tty/serial/8250/8250_gsc.c
12160 F:      drivers/video/fbdev/sti*
12161 F:      drivers/video/console/sti*
12162 F:      drivers/video/logo/logo_parisc*
12163
12164 PARMAN
12165 M:      Jiri Pirko <jiri@mellanox.com>
12166 L:      netdev@vger.kernel.org
12167 S:      Supported
12168 F:      lib/parman.c
12169 F:      lib/test_parman.c
12170 F:      include/linux/parman.h
12171
12172 PC ENGINES APU BOARD DRIVER
12173 M:      Enrico Weigelt, metux IT consult <info@metux.net>
12174 S:      Maintained
12175 F:      drivers/platform/x86/pcengines-apuv2.c
12176
12177 PC87360 HARDWARE MONITORING DRIVER
12178 M:      Jim Cromie <jim.cromie@gmail.com>
12179 L:      linux-hwmon@vger.kernel.org
12180 S:      Maintained
12181 F:      Documentation/hwmon/pc87360.rst
12182 F:      drivers/hwmon/pc87360.c
12183
12184 PC8736x GPIO DRIVER
12185 M:      Jim Cromie <jim.cromie@gmail.com>
12186 S:      Maintained
12187 F:      drivers/char/pc8736x_gpio.c
12188
12189 PC87427 HARDWARE MONITORING DRIVER
12190 M:      Jean Delvare <jdelvare@suse.com>
12191 L:      linux-hwmon@vger.kernel.org
12192 S:      Maintained
12193 F:      Documentation/hwmon/pc87427.rst
12194 F:      drivers/hwmon/pc87427.c
12195
12196 PCA9532 LED DRIVER
12197 M:      Riku Voipio <riku.voipio@iki.fi>
12198 S:      Maintained
12199 F:      drivers/leds/leds-pca9532.c
12200 F:      include/linux/leds-pca9532.h
12201
12202 PCA9541 I2C BUS MASTER SELECTOR DRIVER
12203 M:      Guenter Roeck <linux@roeck-us.net>
12204 L:      linux-i2c@vger.kernel.org
12205 S:      Maintained
12206 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
12207
12208 PCDP - PRIMARY CONSOLE AND DEBUG PORT
12209 M:      Khalid Aziz <khalid@gonehiking.org>
12210 S:      Maintained
12211 F:      drivers/firmware/pcdp.*
12212
12213 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
12214 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12215 L:      linux-pci@vger.kernel.org
12216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12217 S:      Maintained
12218 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12219 F:      drivers/pci/controller/pci-aardvark.c
12220
12221 PCI DRIVER FOR ALTERA PCIE IP
12222 M:      Ley Foon Tan <lftan@altera.com>
12223 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12224 L:      linux-pci@vger.kernel.org
12225 S:      Supported
12226 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12227 F:      drivers/pci/controller/pcie-altera.c
12228
12229 PCI DRIVER FOR APPLIEDMICRO XGENE
12230 M:      Toan Le <toan@os.amperecomputing.com>
12231 L:      linux-pci@vger.kernel.org
12232 L:      linux-arm-kernel@lists.infradead.org
12233 S:      Maintained
12234 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12235 F:      drivers/pci/controller/pci-xgene.c
12236
12237 PCI DRIVER FOR ARM VERSATILE PLATFORM
12238 M:      Rob Herring <robh@kernel.org>
12239 L:      linux-pci@vger.kernel.org
12240 L:      linux-arm-kernel@lists.infradead.org
12241 S:      Maintained
12242 F:      Documentation/devicetree/bindings/pci/versatile.txt
12243 F:      drivers/pci/controller/pci-versatile.c
12244
12245 PCI DRIVER FOR ARMADA 8K
12246 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12247 L:      linux-pci@vger.kernel.org
12248 L:      linux-arm-kernel@lists.infradead.org
12249 S:      Maintained
12250 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12251 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12252
12253 PCI DRIVER FOR CADENCE PCIE IP
12254 M:      Tom Joseph <tjoseph@cadence.com>
12255 L:      linux-pci@vger.kernel.org
12256 S:      Maintained
12257 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12258 F:      drivers/pci/controller/pcie-cadence*
12259
12260 PCI DRIVER FOR FREESCALE LAYERSCAPE
12261 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12262 M:      Mingkai Hu <mingkai.hu@nxp.com>
12263 M:      Roy Zang <roy.zang@nxp.com>
12264 L:      linuxppc-dev@lists.ozlabs.org
12265 L:      linux-pci@vger.kernel.org
12266 L:      linux-arm-kernel@lists.infradead.org
12267 S:      Maintained
12268 F:      drivers/pci/controller/dwc/*layerscape*
12269
12270 PCI DRIVER FOR GENERIC OF HOSTS
12271 M:      Will Deacon <will@kernel.org>
12272 L:      linux-pci@vger.kernel.org
12273 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12274 S:      Maintained
12275 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12276 F:      drivers/pci/controller/pci-host-common.c
12277 F:      drivers/pci/controller/pci-host-generic.c
12278
12279 PCI DRIVER FOR IMX6
12280 M:      Richard Zhu <hongxing.zhu@nxp.com>
12281 M:      Lucas Stach <l.stach@pengutronix.de>
12282 L:      linux-pci@vger.kernel.org
12283 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12284 S:      Maintained
12285 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12286 F:      drivers/pci/controller/dwc/*imx6*
12287
12288 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12289 M:      Keith Busch <keith.busch@intel.com>
12290 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12291 L:      linux-pci@vger.kernel.org
12292 S:      Supported
12293 F:      drivers/pci/controller/vmd.c
12294
12295 PCI DRIVER FOR MICROSEMI SWITCHTEC
12296 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12297 M:      Logan Gunthorpe <logang@deltatee.com>
12298 L:      linux-pci@vger.kernel.org
12299 S:      Maintained
12300 F:      Documentation/driver-api/switchtec.rst
12301 F:      Documentation/ABI/testing/sysfs-class-switchtec
12302 F:      drivers/pci/switch/switchtec*
12303 F:      include/uapi/linux/switchtec_ioctl.h
12304 F:      include/linux/switchtec.h
12305 F:      drivers/ntb/hw/mscc/
12306
12307 PCI DRIVER FOR MOBIVEIL PCIE IP
12308 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12309 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12310 L:      linux-pci@vger.kernel.org
12311 S:      Supported
12312 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12313 F:      drivers/pci/controller/pcie-mobiveil.c
12314
12315 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12316 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12317 M:      Jason Cooper <jason@lakedaemon.net>
12318 L:      linux-pci@vger.kernel.org
12319 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12320 S:      Maintained
12321 F:      drivers/pci/controller/*mvebu*
12322
12323 PCI DRIVER FOR NVIDIA TEGRA
12324 M:      Thierry Reding <thierry.reding@gmail.com>
12325 L:      linux-tegra@vger.kernel.org
12326 L:      linux-pci@vger.kernel.org
12327 S:      Supported
12328 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12329 F:      drivers/pci/controller/pci-tegra.c
12330
12331 PCI DRIVER FOR RENESAS R-CAR
12332 M:      Simon Horman <horms@verge.net.au>
12333 L:      linux-pci@vger.kernel.org
12334 L:      linux-renesas-soc@vger.kernel.org
12335 S:      Maintained
12336 F:      drivers/pci/controller/*rcar*
12337
12338 PCI DRIVER FOR SAMSUNG EXYNOS
12339 M:      Jingoo Han <jingoohan1@gmail.com>
12340 L:      linux-pci@vger.kernel.org
12341 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12342 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12343 S:      Maintained
12344 F:      drivers/pci/controller/dwc/pci-exynos.c
12345
12346 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12347 M:      Jingoo Han <jingoohan1@gmail.com>
12348 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12349 L:      linux-pci@vger.kernel.org
12350 S:      Maintained
12351 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12352 F:      drivers/pci/controller/dwc/*designware*
12353
12354 PCI DRIVER FOR TI DRA7XX
12355 M:      Kishon Vijay Abraham I <kishon@ti.com>
12356 L:      linux-omap@vger.kernel.org
12357 L:      linux-pci@vger.kernel.org
12358 S:      Supported
12359 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12360 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12361
12362 PCI DRIVER FOR TI KEYSTONE
12363 M:      Murali Karicheri <m-karicheri2@ti.com>
12364 L:      linux-pci@vger.kernel.org
12365 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12366 S:      Maintained
12367 F:      drivers/pci/controller/dwc/pci-keystone.c
12368
12369 PCI ENDPOINT SUBSYSTEM
12370 M:      Kishon Vijay Abraham I <kishon@ti.com>
12371 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12372 L:      linux-pci@vger.kernel.org
12373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12374 S:      Supported
12375 F:      drivers/pci/endpoint/
12376 F:      drivers/misc/pci_endpoint_test.c
12377 F:      tools/pci/
12378
12379 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12380 M:      Russell Currey <ruscur@russell.cc>
12381 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12382 M:      Oliver O'Halloran <oohall@gmail.com>
12383 L:      linuxppc-dev@lists.ozlabs.org
12384 S:      Supported
12385 F:      Documentation/PCI/pci-error-recovery.rst
12386 F:      drivers/pci/pcie/aer.c
12387 F:      drivers/pci/pcie/dpc.c
12388 F:      drivers/pci/pcie/err.c
12389 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
12390 F:      arch/powerpc/kernel/eeh*.c
12391 F:      arch/powerpc/platforms/*/eeh*.c
12392 F:      arch/powerpc/include/*/eeh*.h
12393
12394 PCI ERROR RECOVERY
12395 M:      Linas Vepstas <linasvepstas@gmail.com>
12396 L:      linux-pci@vger.kernel.org
12397 S:      Supported
12398 F:      Documentation/PCI/pci-error-recovery.rst
12399
12400 PCI MSI DRIVER FOR ALTERA MSI IP
12401 M:      Ley Foon Tan <lftan@altera.com>
12402 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12403 L:      linux-pci@vger.kernel.org
12404 S:      Supported
12405 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12406 F:      drivers/pci/controller/pcie-altera-msi.c
12407
12408 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12409 M:      Toan Le <toan@os.amperecomputing.com>
12410 L:      linux-pci@vger.kernel.org
12411 L:      linux-arm-kernel@lists.infradead.org
12412 S:      Maintained
12413 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12414 F:      drivers/pci/controller/pci-xgene-msi.c
12415
12416 PCI SUBSYSTEM
12417 M:      Bjorn Helgaas <bhelgaas@google.com>
12418 L:      linux-pci@vger.kernel.org
12419 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12421 S:      Supported
12422 F:      Documentation/devicetree/bindings/pci/
12423 F:      Documentation/PCI/
12424 F:      drivers/acpi/pci*
12425 F:      drivers/pci/
12426 F:      include/asm-generic/pci*
12427 F:      include/linux/pci*
12428 F:      include/linux/of_pci.h
12429 F:      include/uapi/linux/pci*
12430 F:      lib/pci*
12431 F:      arch/x86/pci/
12432 F:      arch/x86/kernel/quirks.c
12433 F:      arch/x86/kernel/early-quirks.c
12434
12435 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12436 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12437 L:      linux-pci@vger.kernel.org
12438 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12440 S:      Supported
12441 F:      drivers/pci/controller/
12442
12443 PCIE DRIVER FOR ANNAPURNA LABS
12444 M:      Jonathan Chocron <jonnyc@amazon.com>
12445 L:      linux-pci@vger.kernel.org
12446 S:      Maintained
12447 F:      drivers/pci/controller/dwc/pcie-al.c
12448
12449 PCIE DRIVER FOR AMLOGIC MESON
12450 M:      Yue Wang <yue.wang@Amlogic.com>
12451 L:      linux-pci@vger.kernel.org
12452 L:      linux-amlogic@lists.infradead.org
12453 S:      Maintained
12454 F:      drivers/pci/controller/dwc/pci-meson.c
12455
12456 PCIE DRIVER FOR AXIS ARTPEC
12457 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12458 L:      linux-arm-kernel@axis.com
12459 L:      linux-pci@vger.kernel.org
12460 S:      Maintained
12461 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12462 F:      drivers/pci/controller/dwc/*artpec*
12463
12464 PCIE DRIVER FOR CAVIUM THUNDERX
12465 M:      David Daney <david.daney@cavium.com>
12466 L:      linux-pci@vger.kernel.org
12467 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12468 S:      Supported
12469 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12470 F:      drivers/pci/controller/pci-thunder-*
12471
12472 PCIE DRIVER FOR HISILICON
12473 M:      Zhou Wang <wangzhou1@hisilicon.com>
12474 L:      linux-pci@vger.kernel.org
12475 S:      Maintained
12476 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12477 F:      drivers/pci/controller/dwc/pcie-hisi.c
12478
12479 PCIE DRIVER FOR HISILICON KIRIN
12480 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12481 M:      Binghui Wang <wangbinghui@hisilicon.com>
12482 L:      linux-pci@vger.kernel.org
12483 S:      Maintained
12484 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12485 F:      drivers/pci/controller/dwc/pcie-kirin.c
12486
12487 PCIE DRIVER FOR HISILICON STB
12488 M:      Shawn Guo <shawn.guo@linaro.org>
12489 L:      linux-pci@vger.kernel.org
12490 S:      Maintained
12491 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12492 F:      drivers/pci/controller/dwc/pcie-histb.c
12493
12494 PCIE DRIVER FOR MEDIATEK
12495 M:      Ryder Lee <ryder.lee@mediatek.com>
12496 L:      linux-pci@vger.kernel.org
12497 L:      linux-mediatek@lists.infradead.org
12498 S:      Supported
12499 F:      Documentation/devicetree/bindings/pci/mediatek*
12500 F:      drivers/pci/controller/*mediatek*
12501
12502 PCIE DRIVER FOR QUALCOMM MSM
12503 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12504 L:      linux-pci@vger.kernel.org
12505 L:      linux-arm-msm@vger.kernel.org
12506 S:      Maintained
12507 F:      drivers/pci/controller/dwc/*qcom*
12508
12509 PCIE DRIVER FOR ROCKCHIP
12510 M:      Shawn Lin <shawn.lin@rock-chips.com>
12511 L:      linux-pci@vger.kernel.org
12512 L:      linux-rockchip@lists.infradead.org
12513 S:      Maintained
12514 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12515 F:      drivers/pci/controller/pcie-rockchip*
12516
12517 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12518 M:      Linus Walleij <linus.walleij@linaro.org>
12519 L:      linux-pci@vger.kernel.org
12520 S:      Maintained
12521 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12522 F:      drivers/pci/controller/pci-v3-semi.c
12523
12524 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12525 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12526 L:      linux-pci@vger.kernel.org
12527 S:      Maintained
12528 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12529 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12530
12531 PCIE DRIVER FOR ST SPEAR13XX
12532 M:      Pratyush Anand <pratyush.anand@gmail.com>
12533 L:      linux-pci@vger.kernel.org
12534 S:      Maintained
12535 F:      drivers/pci/controller/dwc/*spear*
12536
12537 PCMCIA SUBSYSTEM
12538 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12540 S:      Odd Fixes
12541 F:      Documentation/pcmcia/
12542 F:      tools/pcmcia/
12543 F:      drivers/pcmcia/
12544 F:      include/pcmcia/
12545
12546 PCNET32 NETWORK DRIVER
12547 M:      Don Fry <pcnet32@frontier.com>
12548 L:      netdev@vger.kernel.org
12549 S:      Maintained
12550 F:      drivers/net/ethernet/amd/pcnet32.c
12551
12552 PCRYPT PARALLEL CRYPTO ENGINE
12553 M:      Steffen Klassert <steffen.klassert@secunet.com>
12554 L:      linux-crypto@vger.kernel.org
12555 S:      Maintained
12556 F:      crypto/pcrypt.c
12557 F:      include/crypto/pcrypt.h
12558
12559 PEAQ WMI HOTKEYS DRIVER
12560 M:      Hans de Goede <hdegoede@redhat.com>
12561 L:      platform-driver-x86@vger.kernel.org
12562 S:      Maintained
12563 F:      drivers/platform/x86/peaq-wmi.c
12564
12565 PER-CPU MEMORY ALLOCATOR
12566 M:      Dennis Zhou <dennis@kernel.org>
12567 M:      Tejun Heo <tj@kernel.org>
12568 M:      Christoph Lameter <cl@linux.com>
12569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12570 S:      Maintained
12571 F:      include/linux/percpu*.h
12572 F:      mm/percpu*.c
12573 F:      arch/*/include/asm/percpu.h
12574
12575 PER-TASK DELAY ACCOUNTING
12576 M:      Balbir Singh <bsingharora@gmail.com>
12577 S:      Maintained
12578 F:      include/linux/delayacct.h
12579 F:      kernel/delayacct.c
12580
12581 PERFORMANCE EVENTS SUBSYSTEM
12582 M:      Peter Zijlstra <peterz@infradead.org>
12583 M:      Ingo Molnar <mingo@redhat.com>
12584 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12585 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12586 R:      Jiri Olsa <jolsa@redhat.com>
12587 R:      Namhyung Kim <namhyung@kernel.org>
12588 L:      linux-kernel@vger.kernel.org
12589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12590 S:      Supported
12591 F:      kernel/events/*
12592 F:      include/linux/perf_event.h
12593 F:      include/uapi/linux/perf_event.h
12594 F:      arch/*/kernel/perf_event*.c
12595 F:      arch/*/kernel/*/perf_event*.c
12596 F:      arch/*/kernel/*/*/perf_event*.c
12597 F:      arch/*/include/asm/perf_event.h
12598 F:      arch/*/kernel/perf_callchain.c
12599 F:      arch/*/events/*
12600 F:      arch/*/events/*/*
12601 F:      tools/perf/
12602
12603 PERSONALITY HANDLING
12604 M:      Christoph Hellwig <hch@infradead.org>
12605 L:      linux-abi-devel@lists.sourceforge.net
12606 S:      Maintained
12607 F:      include/linux/personality.h
12608 F:      include/uapi/linux/personality.h
12609
12610 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12611 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12612 L:      linux-input@vger.kernel.org
12613 S:      Maintained
12614 F:      Documentation/input/devices/pxrc.rst
12615 F:      drivers/input/joystick/pxrc.c
12616
12617 PHONET PROTOCOL
12618 M:      Remi Denis-Courmont <courmisch@gmail.com>
12619 S:      Supported
12620 F:      Documentation/networking/phonet.txt
12621 F:      include/linux/phonet.h
12622 F:      include/net/phonet/
12623 F:      include/uapi/linux/phonet.h
12624 F:      net/phonet/
12625
12626 PHRAM MTD DRIVER
12627 M:      Joern Engel <joern@lazybastard.org>
12628 L:      linux-mtd@lists.infradead.org
12629 S:      Maintained
12630 F:      drivers/mtd/devices/phram.c
12631
12632 PICOLCD HID DRIVER
12633 M:      Bruno Prémont <bonbons@linux-vserver.org>
12634 L:      linux-input@vger.kernel.org
12635 S:      Maintained
12636 F:      drivers/hid/hid-picolcd*
12637
12638 PICOXCELL SUPPORT
12639 M:      Jamie Iles <jamie@jamieiles.com>
12640 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12641 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12642 S:      Supported
12643 F:      arch/arm/boot/dts/picoxcell*
12644 F:      arch/arm/mach-picoxcell/
12645 F:      drivers/crypto/picoxcell*
12646
12647 PIDFD API
12648 M:      Christian Brauner <christian@brauner.io>
12649 L:      linux-kernel@vger.kernel.org
12650 S:      Maintained
12651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
12652 F:      samples/pidfd/
12653 F:      tools/testing/selftests/pidfd/
12654 K:      (?i)pidfd
12655 K:      (?i)clone3
12656 K:      \b(clone_args|kernel_clone_args)\b
12657
12658 PIN CONTROL SUBSYSTEM
12659 M:      Linus Walleij <linus.walleij@linaro.org>
12660 L:      linux-gpio@vger.kernel.org
12661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12662 S:      Maintained
12663 F:      Documentation/devicetree/bindings/pinctrl/
12664 F:      Documentation/driver-api/pinctl.rst
12665 F:      drivers/pinctrl/
12666 F:      include/linux/pinctrl/
12667
12668 PIN CONTROLLER - MICROCHIP AT91
12669 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12670 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12671 L:      linux-gpio@vger.kernel.org
12672 S:      Supported
12673 F:      drivers/pinctrl/pinctrl-at91*
12674
12675 PIN CONTROLLER - FREESCALE
12676 M:      Dong Aisheng <aisheng.dong@nxp.com>
12677 M:      Fabio Estevam <festevam@gmail.com>
12678 M:      Shawn Guo <shawnguo@kernel.org>
12679 M:      Stefan Agner <stefan@agner.ch>
12680 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12681 L:      linux-gpio@vger.kernel.org
12682 S:      Maintained
12683 F:      drivers/pinctrl/freescale/
12684 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12685
12686 PIN CONTROLLER - INTEL
12687 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12688 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12689 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12690 S:      Maintained
12691 F:      drivers/pinctrl/intel/
12692
12693 PIN CONTROLLER - MEDIATEK
12694 M:      Sean Wang <sean.wang@kernel.org>
12695 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12696 S:      Maintained
12697 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12698 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12699 F:      drivers/pinctrl/mediatek/
12700
12701 PIN CONTROLLER - QUALCOMM
12702 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12703 S:      Maintained
12704 L:      linux-arm-msm@vger.kernel.org
12705 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12706 F:      drivers/pinctrl/qcom/
12707
12708 PIN CONTROLLER - RENESAS
12709 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12710 L:      linux-renesas-soc@vger.kernel.org
12711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12712 S:      Maintained
12713 F:      drivers/pinctrl/pinctrl-rz*
12714 F:      drivers/pinctrl/sh-pfc/
12715
12716 PIN CONTROLLER - SAMSUNG
12717 M:      Tomasz Figa <tomasz.figa@gmail.com>
12718 M:      Krzysztof Kozlowski <krzk@kernel.org>
12719 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12720 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12721 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12722 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12724 S:      Maintained
12725 F:      drivers/pinctrl/samsung/
12726 F:      include/dt-bindings/pinctrl/samsung.h
12727 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12728
12729 PIN CONTROLLER - SINGLE
12730 M:      Tony Lindgren <tony@atomide.com>
12731 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12732 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12733 L:      linux-omap@vger.kernel.org
12734 S:      Maintained
12735 F:      drivers/pinctrl/pinctrl-single.c
12736
12737 PIN CONTROLLER - ST SPEAR
12738 M:      Viresh Kumar <vireshk@kernel.org>
12739 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12740 W:      http://www.st.com/spear
12741 S:      Maintained
12742 F:      drivers/pinctrl/spear/
12743
12744 PISTACHIO SOC SUPPORT
12745 M:      James Hartley <james.hartley@sondrel.com>
12746 L:      linux-mips@vger.kernel.org
12747 S:      Odd Fixes
12748 F:      arch/mips/pistachio/
12749 F:      arch/mips/include/asm/mach-pistachio/
12750 F:      arch/mips/boot/dts/img/pistachio*
12751 F:      arch/mips/configs/pistachio*_defconfig
12752
12753 PKTCDVD DRIVER
12754 S:      Orphan
12755 M:      linux-block@vger.kernel.org
12756 F:      drivers/block/pktcdvd.c
12757 F:      include/linux/pktcdvd.h
12758 F:      include/uapi/linux/pktcdvd.h
12759
12760 PKUNITY SOC DRIVERS
12761 M:      Guan Xuetao <gxt@pku.edu.cn>
12762 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12763 S:      Maintained
12764 T:      git git://github.com/gxt/linux.git
12765 F:      drivers/input/serio/i8042-unicore32io.h
12766 F:      drivers/i2c/busses/i2c-puv3.c
12767 F:      drivers/video/fbdev/fb-puv3.c
12768 F:      drivers/rtc/rtc-puv3.c
12769
12770 PMBUS HARDWARE MONITORING DRIVERS
12771 M:      Guenter Roeck <linux@roeck-us.net>
12772 L:      linux-hwmon@vger.kernel.org
12773 W:      http://hwmon.wiki.kernel.org/
12774 W:      http://www.roeck-us.net/linux/drivers/
12775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12776 S:      Maintained
12777 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12778 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12779 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12780 F:      Documentation/hwmon/adm1275.rst
12781 F:      Documentation/hwmon/ibm-cffps.rst
12782 F:      Documentation/hwmon/ir35221.rst
12783 F:      Documentation/hwmon/lm25066.rst
12784 F:      Documentation/hwmon/ltc2978.rst
12785 F:      Documentation/hwmon/ltc3815.rst
12786 F:      Documentation/hwmon/max16064.rst
12787 F:      Documentation/hwmon/max20751.rst
12788 F:      Documentation/hwmon/max31785.rst
12789 F:      Documentation/hwmon/max34440.rst
12790 F:      Documentation/hwmon/max8688.rst
12791 F:      Documentation/hwmon/pmbus.rst
12792 F:      Documentation/hwmon/pmbus-core.rst
12793 F:      Documentation/hwmon/tps40422.rst
12794 F:      Documentation/hwmon/ucd9000.rst
12795 F:      Documentation/hwmon/ucd9200.rst
12796 F:      Documentation/hwmon/zl6100.rst
12797 F:      drivers/hwmon/pmbus/
12798 F:      include/linux/pmbus.h
12799
12800 PMC SIERRA MaxRAID DRIVER
12801 L:      linux-scsi@vger.kernel.org
12802 W:      http://www.pmc-sierra.com/
12803 S:      Orphan
12804 F:      drivers/scsi/pmcraid.*
12805
12806 PMC SIERRA PM8001 DRIVER
12807 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
12808 L:      linux-scsi@vger.kernel.org
12809 S:      Supported
12810 F:      drivers/scsi/pm8001/
12811
12812 PNP SUPPORT
12813 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12814 S:      Maintained
12815 F:      drivers/pnp/
12816
12817 PNI RM3100 IIO DRIVER
12818 M:      Song Qiang <songqiang1304521@gmail.com>
12819 L:      linux-iio@vger.kernel.org
12820 S:      Maintained
12821 F:      drivers/iio/magnetometer/rm3100*
12822 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12823
12824 POSIX CLOCKS and TIMERS
12825 M:      Thomas Gleixner <tglx@linutronix.de>
12826 L:      linux-kernel@vger.kernel.org
12827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12828 S:      Maintained
12829 F:      fs/timerfd.c
12830 F:      include/linux/timer*
12831 F:      kernel/time/*timer*
12832
12833 POWER MANAGEMENT CORE
12834 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12835 L:      linux-pm@vger.kernel.org
12836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12837 B:      https://bugzilla.kernel.org
12838 S:      Supported
12839 F:      drivers/base/power/
12840 F:      include/linux/pm.h
12841 F:      include/linux/pm_*
12842 F:      include/linux/powercap.h
12843 F:      include/linux/intel_rapl.h
12844 F:      drivers/powercap/
12845 F:      kernel/configs/nopm.config
12846
12847 POWER STATE COORDINATION INTERFACE (PSCI)
12848 M:      Mark Rutland <mark.rutland@arm.com>
12849 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12850 L:      linux-arm-kernel@lists.infradead.org
12851 S:      Maintained
12852 F:      drivers/firmware/psci/
12853 F:      include/linux/psci.h
12854 F:      include/uapi/linux/psci.h
12855
12856 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12857 M:      Sebastian Reichel <sre@kernel.org>
12858 L:      linux-pm@vger.kernel.org
12859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12860 S:      Maintained
12861 F:      Documentation/ABI/testing/sysfs-class-power
12862 F:      Documentation/devicetree/bindings/power/supply/
12863 F:      include/linux/power_supply.h
12864 F:      drivers/power/supply/
12865
12866 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12867 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12868 L:      linuxppc-dev@lists.ozlabs.org
12869 S:      Maintained
12870 F:      drivers/char/powernv-op-panel.c
12871
12872 PPP OVER ATM (RFC 2364)
12873 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12874 S:      Maintained
12875 F:      net/atm/pppoatm.c
12876 F:      include/uapi/linux/atmppp.h
12877
12878 PPP OVER ETHERNET
12879 M:      Michal Ostrowski <mostrows@earthlink.net>
12880 S:      Maintained
12881 F:      drivers/net/ppp/pppoe.c
12882 F:      drivers/net/ppp/pppox.c
12883
12884 PPP OVER L2TP
12885 M:      James Chapman <jchapman@katalix.com>
12886 S:      Maintained
12887 F:      net/l2tp/l2tp_ppp.c
12888 F:      include/linux/if_pppol2tp.h
12889 F:      include/uapi/linux/if_pppol2tp.h
12890
12891 PPP PROTOCOL DRIVERS AND COMPRESSORS
12892 M:      Paul Mackerras <paulus@samba.org>
12893 L:      linux-ppp@vger.kernel.org
12894 S:      Maintained
12895 F:      drivers/net/ppp/ppp_*
12896
12897 PPS SUPPORT
12898 M:      Rodolfo Giometti <giometti@enneenne.com>
12899 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12900 L:      linuxpps@ml.enneenne.com (subscribers-only)
12901 S:      Maintained
12902 F:      Documentation/driver-api/pps.rst
12903 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12904 F:      Documentation/ABI/testing/sysfs-pps
12905 F:      drivers/pps/
12906 F:      include/linux/pps*.h
12907 F:      include/uapi/linux/pps.h
12908
12909 PPTP DRIVER
12910 M:      Dmitry Kozlov <xeb@mail.ru>
12911 L:      netdev@vger.kernel.org
12912 S:      Maintained
12913 F:      drivers/net/ppp/pptp.c
12914 W:      http://sourceforge.net/projects/accel-pptp
12915
12916 PRINTK
12917 M:      Petr Mladek <pmladek@suse.com>
12918 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12919 R:      Steven Rostedt <rostedt@goodmis.org>
12920 S:      Maintained
12921 F:      kernel/printk/
12922 F:      include/linux/printk.h
12923
12924 PRISM54 WIRELESS DRIVER
12925 M:      Luis Chamberlain <mcgrof@kernel.org>
12926 L:      linux-wireless@vger.kernel.org
12927 W:      http://wireless.kernel.org/en/users/Drivers/p54
12928 S:      Obsolete
12929 F:      drivers/net/wireless/intersil/prism54/
12930
12931 PROC FILESYSTEM
12932 R:      Alexey Dobriyan <adobriyan@gmail.com>
12933 L:      linux-kernel@vger.kernel.org
12934 L:      linux-fsdevel@vger.kernel.org
12935 S:      Maintained
12936 F:      fs/proc/
12937 F:      include/linux/proc_fs.h
12938 F:      tools/testing/selftests/proc/
12939 F:      Documentation/filesystems/proc.txt
12940
12941 PROC SYSCTL
12942 M:      Luis Chamberlain <mcgrof@kernel.org>
12943 M:      Kees Cook <keescook@chromium.org>
12944 L:      linux-kernel@vger.kernel.org
12945 L:      linux-fsdevel@vger.kernel.org
12946 S:      Maintained
12947 F:      fs/proc/proc_sysctl.c
12948 F:      include/linux/sysctl.h
12949 F:      kernel/sysctl.c
12950 F:      tools/testing/selftests/sysctl/
12951
12952 PS3 NETWORK SUPPORT
12953 M:      Geoff Levand <geoff@infradead.org>
12954 L:      netdev@vger.kernel.org
12955 L:      linuxppc-dev@lists.ozlabs.org
12956 S:      Maintained
12957 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12958
12959 PS3 PLATFORM SUPPORT
12960 M:      Geoff Levand <geoff@infradead.org>
12961 L:      linuxppc-dev@lists.ozlabs.org
12962 S:      Maintained
12963 F:      arch/powerpc/boot/ps3*
12964 F:      arch/powerpc/include/asm/lv1call.h
12965 F:      arch/powerpc/include/asm/ps3*.h
12966 F:      arch/powerpc/platforms/ps3/
12967 F:      drivers/*/ps3*
12968 F:      drivers/ps3/
12969 F:      drivers/rtc/rtc-ps3.c
12970 F:      drivers/usb/host/*ps3.c
12971 F:      sound/ppc/snd_ps3*
12972
12973 PS3VRAM DRIVER
12974 M:      Jim Paris <jim@jtan.com>
12975 M:      Geoff Levand <geoff@infradead.org>
12976 L:      linuxppc-dev@lists.ozlabs.org
12977 S:      Maintained
12978 F:      drivers/block/ps3vram.c
12979
12980 PSAMPLE PACKET SAMPLING SUPPORT:
12981 M:      Yotam Gigi <yotam.gi@gmail.com>
12982 S:      Maintained
12983 F:      net/psample
12984 F:      include/net/psample.h
12985 F:      include/uapi/linux/psample.h
12986
12987 PSTORE FILESYSTEM
12988 M:      Kees Cook <keescook@chromium.org>
12989 M:      Anton Vorontsov <anton@enomsg.org>
12990 M:      Colin Cross <ccross@android.com>
12991 M:      Tony Luck <tony.luck@intel.com>
12992 S:      Maintained
12993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12994 F:      fs/pstore/
12995 F:      include/linux/pstore*
12996 F:      drivers/firmware/efi/efi-pstore.c
12997 F:      drivers/acpi/apei/erst.c
12998 F:      Documentation/admin-guide/ramoops.rst
12999 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
13000 K:      \b(pstore|ramoops)
13001
13002 PTP HARDWARE CLOCK SUPPORT
13003 M:      Richard Cochran <richardcochran@gmail.com>
13004 L:      netdev@vger.kernel.org
13005 S:      Maintained
13006 W:      http://linuxptp.sourceforge.net/
13007 F:      Documentation/ABI/testing/sysfs-ptp
13008 F:      Documentation/driver-api/ptp.rst
13009 F:      drivers/net/phy/dp83640*
13010 F:      drivers/ptp/*
13011 F:      include/linux/ptp_cl*
13012
13013 PTRACE SUPPORT
13014 M:      Oleg Nesterov <oleg@redhat.com>
13015 S:      Maintained
13016 F:      include/asm-generic/syscall.h
13017 F:      include/linux/ptrace.h
13018 F:      include/linux/regset.h
13019 F:      include/linux/tracehook.h
13020 F:      include/uapi/linux/ptrace.h
13021 F:      include/uapi/linux/ptrace.h
13022 F:      kernel/ptrace.c
13023 F:      arch/*/ptrace*.c
13024 F:      arch/*/*/ptrace*.c
13025 F:      arch/*/include/asm/ptrace*.h
13026
13027 PULSE8-CEC DRIVER
13028 M:      Hans Verkuil <hverkuil@xs4all.nl>
13029 L:      linux-media@vger.kernel.org
13030 T:      git git://linuxtv.org/media_tree.git
13031 S:      Maintained
13032 F:      drivers/media/usb/pulse8-cec/*
13033 F:      Documentation/media/cec-drivers/pulse8-cec.rst
13034
13035 PVRUSB2 VIDEO4LINUX DRIVER
13036 M:      Mike Isely <isely@pobox.com>
13037 L:      pvrusb2@isely.net       (subscribers-only)
13038 L:      linux-media@vger.kernel.org
13039 W:      http://www.isely.net/pvrusb2/
13040 T:      git git://linuxtv.org/media_tree.git
13041 S:      Maintained
13042 F:      Documentation/media/v4l-drivers/pvrusb2*
13043 F:      drivers/media/usb/pvrusb2/
13044
13045 PWC WEBCAM DRIVER
13046 M:      Hans Verkuil <hverkuil@xs4all.nl>
13047 L:      linux-media@vger.kernel.org
13048 T:      git git://linuxtv.org/media_tree.git
13049 S:      Odd Fixes
13050 F:      drivers/media/usb/pwc/*
13051 F:      include/trace/events/pwc.h
13052
13053 PWM FAN DRIVER
13054 M:      Kamil Debski <kamil@wypas.org>
13055 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13056 L:      linux-hwmon@vger.kernel.org
13057 S:      Supported
13058 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
13059 F:      Documentation/hwmon/pwm-fan.rst
13060 F:      drivers/hwmon/pwm-fan.c
13061
13062 PWM IR Transmitter
13063 M:      Sean Young <sean@mess.org>
13064 L:      linux-media@vger.kernel.org
13065 S:      Maintained
13066 F:      drivers/media/rc/pwm-ir-tx.c
13067
13068 PWM SUBSYSTEM
13069 M:      Thierry Reding <thierry.reding@gmail.com>
13070 L:      linux-pwm@vger.kernel.org
13071 S:      Maintained
13072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
13073 F:      Documentation/driver-api/pwm.rst
13074 F:      Documentation/devicetree/bindings/pwm/
13075 F:      include/linux/pwm.h
13076 F:      drivers/pwm/
13077 F:      drivers/video/backlight/pwm_bl.c
13078 F:      include/linux/pwm_backlight.h
13079 F:      drivers/gpio/gpio-mvebu.c
13080 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
13081
13082 PXA GPIO DRIVER
13083 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13084 L:      linux-gpio@vger.kernel.org
13085 S:      Maintained
13086 F:      drivers/gpio/gpio-pxa.c
13087
13088 PXA MMCI DRIVER
13089 S:      Orphan
13090
13091 PXA RTC DRIVER
13092 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13093 L:      linux-rtc@vger.kernel.org
13094 S:      Maintained
13095
13096 PXA2xx/PXA3xx SUPPORT
13097 M:      Daniel Mack <daniel@zonque.org>
13098 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
13099 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13100 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13101 T:      git git://github.com/hzhuang1/linux.git
13102 T:      git git://github.com/rjarzmik/linux.git
13103 S:      Maintained
13104 F:      arch/arm/boot/dts/pxa*
13105 F:      arch/arm/mach-pxa/
13106 F:      drivers/dma/pxa*
13107 F:      drivers/pcmcia/pxa2xx*
13108 F:      drivers/pinctrl/pxa/
13109 F:      drivers/spi/spi-pxa2xx*
13110 F:      drivers/usb/gadget/udc/pxa2*
13111 F:      include/sound/pxa2xx-lib.h
13112 F:      sound/arm/pxa*
13113 F:      sound/soc/pxa/
13114
13115 QAT DRIVER
13116 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
13117 L:      qat-linux@intel.com
13118 S:      Supported
13119 F:      drivers/crypto/qat/
13120
13121 QCOM AUDIO (ASoC) DRIVERS
13122 M:      Patrick Lai <plai@codeaurora.org>
13123 M:      Banajit Goswami <bgoswami@codeaurora.org>
13124 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13125 S:      Supported
13126 F:      sound/soc/qcom/
13127
13128 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
13129 M:      Gabriel Somlo <somlo@cmu.edu>
13130 M:      "Michael S. Tsirkin" <mst@redhat.com>
13131 L:      qemu-devel@nongnu.org
13132 S:      Maintained
13133 F:      drivers/firmware/qemu_fw_cfg.c
13134 F:      include/uapi/linux/qemu_fw_cfg.h
13135
13136 QIB DRIVER
13137 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13138 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13139 L:      linux-rdma@vger.kernel.org
13140 S:      Supported
13141 F:      drivers/infiniband/hw/qib/
13142
13143 QLOGIC QL41xxx FCOE DRIVER
13144 M:      QLogic-Storage-Upstream@cavium.com
13145 L:      linux-scsi@vger.kernel.org
13146 S:      Supported
13147 F:      drivers/scsi/qedf/
13148
13149 QLOGIC QL41xxx ISCSI DRIVER
13150 M:      QLogic-Storage-Upstream@cavium.com
13151 L:      linux-scsi@vger.kernel.org
13152 S:      Supported
13153 F:      drivers/scsi/qedi/
13154
13155 QLOGIC QL4xxx ETHERNET DRIVER
13156 M:      Ariel Elior <aelior@marvell.com>
13157 M:      GR-everest-linux-l2@marvell.com
13158 L:      netdev@vger.kernel.org
13159 S:      Supported
13160 F:      drivers/net/ethernet/qlogic/qed/
13161 F:      include/linux/qed/
13162 F:      drivers/net/ethernet/qlogic/qede/
13163
13164 QLOGIC QL4xxx RDMA DRIVER
13165 M:      Michal Kalderon <mkalderon@marvell.com>
13166 M:      Ariel Elior <aelior@marvell.com>
13167 L:      linux-rdma@vger.kernel.org
13168 S:      Supported
13169 F:      drivers/infiniband/hw/qedr/
13170 F:      include/uapi/rdma/qedr-abi.h
13171
13172 QLOGIC QLA1280 SCSI DRIVER
13173 M:      Michael Reed <mdr@sgi.com>
13174 L:      linux-scsi@vger.kernel.org
13175 S:      Maintained
13176 F:      drivers/scsi/qla1280.[ch]
13177
13178 QLOGIC QLA2XXX FC-SCSI DRIVER
13179 M:      qla2xxx-upstream@qlogic.com
13180 L:      linux-scsi@vger.kernel.org
13181 S:      Supported
13182 F:      Documentation/scsi/LICENSE.qla2xxx
13183 F:      drivers/scsi/qla2xxx/
13184
13185 QLOGIC QLA3XXX NETWORK DRIVER
13186 M:      GR-Linux-NIC-Dev@marvell.com
13187 L:      netdev@vger.kernel.org
13188 S:      Supported
13189 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
13190 F:      drivers/net/ethernet/qlogic/qla3xxx.*
13191
13192 QLOGIC QLA4XXX iSCSI DRIVER
13193 M:      QLogic-Storage-Upstream@qlogic.com
13194 L:      linux-scsi@vger.kernel.org
13195 S:      Supported
13196 F:      Documentation/scsi/LICENSE.qla4xxx
13197 F:      drivers/scsi/qla4xxx/
13198
13199 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
13200 M:      Shahed Shaikh <shshaikh@marvell.com>
13201 M:      Manish Chopra <manishc@marvell.com>
13202 M:      GR-Linux-NIC-Dev@marvell.com
13203 L:      netdev@vger.kernel.org
13204 S:      Supported
13205 F:      drivers/net/ethernet/qlogic/qlcnic/
13206
13207 QLOGIC QLGE 10Gb ETHERNET DRIVER
13208 M:      Manish Chopra <manishc@marvell.com>
13209 M:      GR-Linux-NIC-Dev@marvell.com
13210 L:      netdev@vger.kernel.org
13211 S:      Supported
13212 F:      drivers/net/ethernet/qlogic/qlge/
13213
13214 QM1D1B0004 MEDIA DRIVER
13215 M:      Akihiro Tsukada <tskd08@gmail.com>
13216 L:      linux-media@vger.kernel.org
13217 S:      Odd Fixes
13218 F:      drivers/media/tuners/qm1d1b0004*
13219
13220 QM1D1C0042 MEDIA DRIVER
13221 M:      Akihiro Tsukada <tskd08@gmail.com>
13222 L:      linux-media@vger.kernel.org
13223 S:      Odd Fixes
13224 F:      drivers/media/tuners/qm1d1c0042*
13225
13226 QNX4 FILESYSTEM
13227 M:      Anders Larsen <al@alarsen.net>
13228 W:      http://www.alarsen.net/linux/qnx4fs/
13229 S:      Maintained
13230 F:      fs/qnx4/
13231 F:      include/uapi/linux/qnx4_fs.h
13232 F:      include/uapi/linux/qnxtypes.h
13233
13234 QORIQ DPAA2 FSL-MC BUS DRIVER
13235 M:      Stuart Yoder <stuyoder@gmail.com>
13236 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13237 L:      linux-kernel@vger.kernel.org
13238 S:      Maintained
13239 F:      drivers/bus/fsl-mc/
13240 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13241 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13242
13243 QT1010 MEDIA DRIVER
13244 M:      Antti Palosaari <crope@iki.fi>
13245 L:      linux-media@vger.kernel.org
13246 W:      https://linuxtv.org
13247 W:      http://palosaari.fi/linux/
13248 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13249 T:      git git://linuxtv.org/anttip/media_tree.git
13250 S:      Maintained
13251 F:      drivers/media/tuners/qt1010*
13252
13253 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13254 M:      Kalle Valo <kvalo@codeaurora.org>
13255 L:      ath10k@lists.infradead.org
13256 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13258 S:      Supported
13259 F:      drivers/net/wireless/ath/ath10k/
13260
13261 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13262 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13263 L:      linux-wireless@vger.kernel.org
13264 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13265 S:      Supported
13266 F:      drivers/net/wireless/ath/ath9k/
13267
13268 QUALCOMM CAMERA SUBSYSTEM DRIVER
13269 M:      Todor Tomov <todor.too@gmail.com>
13270 L:      linux-media@vger.kernel.org
13271 S:      Maintained
13272 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13273 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13274 F:      drivers/media/platform/qcom/camss/
13275
13276 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13277 M:      Ilia Lin <ilia.lin@kernel.org>
13278 L:      linux-pm@vger.kernel.org
13279 S:      Maintained
13280 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
13281 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
13282
13283 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13284 M:      Timur Tabi <timur@kernel.org>
13285 L:      netdev@vger.kernel.org
13286 S:      Maintained
13287 F:      drivers/net/ethernet/qualcomm/emac/
13288
13289 QUALCOMM ETHQOS ETHERNET DRIVER
13290 M:      Vinod Koul <vkoul@kernel.org>
13291 M:      Niklas Cassel <niklas.cassel@linaro.org>
13292 L:      netdev@vger.kernel.org
13293 S:      Maintained
13294 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13295 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
13296
13297 QUALCOMM GENERIC INTERFACE I2C DRIVER
13298 M:      Alok Chauhan <alokc@codeaurora.org>
13299 L:      linux-i2c@vger.kernel.org
13300 L:      linux-arm-msm@vger.kernel.org
13301 S:      Supported
13302 F:      drivers/i2c/busses/i2c-qcom-geni.c
13303
13304 QUALCOMM HEXAGON ARCHITECTURE
13305 M:      Richard Kuo <rkuo@codeaurora.org>
13306 L:      linux-hexagon@vger.kernel.org
13307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
13308 S:      Supported
13309 F:      arch/hexagon/
13310
13311 QUALCOMM HIDMA DRIVER
13312 M:      Sinan Kaya <okaya@kernel.org>
13313 L:      linux-arm-kernel@lists.infradead.org
13314 L:      linux-arm-msm@vger.kernel.org
13315 L:      dmaengine@vger.kernel.org
13316 S:      Supported
13317 F:      drivers/dma/qcom/hidma*
13318
13319 QUALCOMM IOMMU
13320 M:      Rob Clark <robdclark@gmail.com>
13321 L:      iommu@lists.linux-foundation.org
13322 L:      linux-arm-msm@vger.kernel.org
13323 S:      Maintained
13324 F:      drivers/iommu/qcom_iommu.c
13325
13326 QUALCOMM TSENS THERMAL DRIVER
13327 M:      Amit Kucheria <amit.kucheria@linaro.org>
13328 L:      linux-pm@vger.kernel.org
13329 L:      linux-arm-msm@vger.kernel.org
13330 S:      Maintained
13331 F:      drivers/thermal/qcom/
13332
13333 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13334 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13335 L:      linux-media@vger.kernel.org
13336 L:      linux-arm-msm@vger.kernel.org
13337 T:      git git://linuxtv.org/media_tree.git
13338 S:      Maintained
13339 F:      drivers/media/platform/qcom/venus/
13340
13341 QUALCOMM WCN36XX WIRELESS DRIVER
13342 M:      Kalle Valo <kvalo@codeaurora.org>
13343 L:      wcn36xx@lists.infradead.org
13344 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13345 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13346 S:      Supported
13347 F:      drivers/net/wireless/ath/wcn36xx/
13348
13349 QUANTENNA QTNFMAC WIRELESS DRIVER
13350 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13351 M:      Avinash Patil <avinashp@quantenna.com>
13352 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13353 L:      linux-wireless@vger.kernel.org
13354 S:      Maintained
13355 F:      drivers/net/wireless/quantenna
13356
13357 RADEON and AMDGPU DRM DRIVERS
13358 M:      Alex Deucher <alexander.deucher@amd.com>
13359 M:      Christian König <christian.koenig@amd.com>
13360 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13361 L:      amd-gfx@lists.freedesktop.org
13362 T:      git git://people.freedesktop.org/~agd5f/linux
13363 S:      Supported
13364 F:      drivers/gpu/drm/radeon/
13365 F:      include/uapi/drm/radeon_drm.h
13366 F:      drivers/gpu/drm/amd/
13367 F:      include/uapi/drm/amdgpu_drm.h
13368
13369 RADEON FRAMEBUFFER DISPLAY DRIVER
13370 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13371 L:      linux-fbdev@vger.kernel.org
13372 S:      Maintained
13373 F:      drivers/video/fbdev/aty/radeon*
13374 F:      include/uapi/linux/radeonfb.h
13375
13376 RADIOSHARK RADIO DRIVER
13377 M:      Hans Verkuil <hverkuil@xs4all.nl>
13378 L:      linux-media@vger.kernel.org
13379 T:      git git://linuxtv.org/media_tree.git
13380 S:      Maintained
13381 F:      drivers/media/radio/radio-shark.c
13382
13383 RADIOSHARK2 RADIO DRIVER
13384 M:      Hans Verkuil <hverkuil@xs4all.nl>
13385 L:      linux-media@vger.kernel.org
13386 T:      git git://linuxtv.org/media_tree.git
13387 S:      Maintained
13388 F:      drivers/media/radio/radio-shark2.c
13389 F:      drivers/media/radio/radio-tea5777.c
13390
13391 RADOS BLOCK DEVICE (RBD)
13392 M:      Ilya Dryomov <idryomov@gmail.com>
13393 M:      Sage Weil <sage@redhat.com>
13394 M:      Alex Elder <elder@kernel.org>
13395 L:      ceph-devel@vger.kernel.org
13396 W:      http://ceph.com/
13397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13398 T:      git git://github.com/ceph/ceph-client.git
13399 S:      Supported
13400 F:      Documentation/ABI/testing/sysfs-bus-rbd
13401 F:      drivers/block/rbd.c
13402 F:      drivers/block/rbd_types.h
13403
13404 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13405 M:      Paul Mackerras <paulus@samba.org>
13406 L:      linux-fbdev@vger.kernel.org
13407 S:      Maintained
13408 F:      drivers/video/fbdev/aty/aty128fb.c
13409
13410 RAINSHADOW-CEC DRIVER
13411 M:      Hans Verkuil <hverkuil@xs4all.nl>
13412 L:      linux-media@vger.kernel.org
13413 T:      git git://linuxtv.org/media_tree.git
13414 S:      Maintained
13415 F:      drivers/media/usb/rainshadow-cec/*
13416
13417 RALINK MIPS ARCHITECTURE
13418 M:      John Crispin <john@phrozen.org>
13419 L:      linux-mips@vger.kernel.org
13420 S:      Maintained
13421 F:      arch/mips/ralink
13422
13423 RALINK RT2X00 WIRELESS LAN DRIVER
13424 P:      rt2x00 project
13425 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13426 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13427 L:      linux-wireless@vger.kernel.org
13428 S:      Maintained
13429 F:      drivers/net/wireless/ralink/rt2x00/
13430
13431 RAMDISK RAM BLOCK DEVICE DRIVER
13432 M:      Jens Axboe <axboe@kernel.dk>
13433 S:      Maintained
13434 F:      Documentation/admin-guide/blockdev/ramdisk.rst
13435 F:      drivers/block/brd.c
13436
13437 RANCHU VIRTUAL BOARD FOR MIPS
13438 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13439 L:      linux-mips@vger.kernel.org
13440 S:      Supported
13441 F:      arch/mips/generic/board-ranchu.c
13442 F:      arch/mips/configs/generic/board-ranchu.config
13443
13444 RANDOM NUMBER DRIVER
13445 M:      "Theodore Ts'o" <tytso@mit.edu>
13446 S:      Maintained
13447 F:      drivers/char/random.c
13448
13449 RAPIDIO SUBSYSTEM
13450 M:      Matt Porter <mporter@kernel.crashing.org>
13451 M:      Alexandre Bounine <alex.bou9@gmail.com>
13452 S:      Maintained
13453 F:      drivers/rapidio/
13454
13455 RAS INFRASTRUCTURE
13456 M:      Tony Luck <tony.luck@intel.com>
13457 M:      Borislav Petkov <bp@alien8.de>
13458 L:      linux-edac@vger.kernel.org
13459 S:      Maintained
13460 F:      drivers/ras/
13461 F:      include/linux/ras.h
13462 F:      include/ras/ras_event.h
13463 F:      Documentation/admin-guide/ras.rst
13464
13465 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13466 L:      linux-wireless@vger.kernel.org
13467 S:      Orphan
13468 F:      drivers/net/wireless/ray*
13469
13470 RCUTORTURE TEST FRAMEWORK
13471 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13472 M:      Josh Triplett <josh@joshtriplett.org>
13473 R:      Steven Rostedt <rostedt@goodmis.org>
13474 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13475 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13476 L:      rcu@vger.kernel.org
13477 S:      Supported
13478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13479 F:      tools/testing/selftests/rcutorture
13480
13481 RDC R-321X SoC
13482 M:      Florian Fainelli <florian@openwrt.org>
13483 S:      Maintained
13484
13485 RDC R6040 FAST ETHERNET DRIVER
13486 M:      Florian Fainelli <f.fainelli@gmail.com>
13487 L:      netdev@vger.kernel.org
13488 S:      Maintained
13489 F:      drivers/net/ethernet/rdc/r6040.c
13490
13491 RDMAVT - RDMA verbs software
13492 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13493 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13494 L:      linux-rdma@vger.kernel.org
13495 S:      Supported
13496 F:      drivers/infiniband/sw/rdmavt
13497
13498 RDS - RELIABLE DATAGRAM SOCKETS
13499 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13500 L:      netdev@vger.kernel.org
13501 L:      linux-rdma@vger.kernel.org
13502 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13503 W:      https://oss.oracle.com/projects/rds/
13504 S:      Supported
13505 F:      net/rds/
13506 F:      Documentation/networking/rds.txt
13507
13508 RDT - RESOURCE ALLOCATION
13509 M:      Fenghua Yu <fenghua.yu@intel.com>
13510 M:      Reinette Chatre <reinette.chatre@intel.com>
13511 L:      linux-kernel@vger.kernel.org
13512 S:      Supported
13513 F:      arch/x86/kernel/cpu/resctrl/
13514 F:      arch/x86/include/asm/resctrl_sched.h
13515 F:      Documentation/x86/resctrl*
13516
13517 READ-COPY UPDATE (RCU)
13518 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13519 M:      Josh Triplett <josh@joshtriplett.org>
13520 R:      Steven Rostedt <rostedt@goodmis.org>
13521 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13522 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13523 R:      Joel Fernandes <joel@joelfernandes.org>
13524 L:      rcu@vger.kernel.org
13525 W:      http://www.rdrop.com/users/paulmck/RCU/
13526 S:      Supported
13527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13528 F:      Documentation/RCU/
13529 X:      Documentation/RCU/torture.txt
13530 F:      include/linux/rcu*
13531 X:      include/linux/srcu*.h
13532 F:      kernel/rcu/
13533 X:      kernel/rcu/srcu*.c
13534
13535 REAL TIME CLOCK (RTC) SUBSYSTEM
13536 M:      Alessandro Zummo <a.zummo@towertech.it>
13537 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13538 L:      linux-rtc@vger.kernel.org
13539 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13541 S:      Maintained
13542 F:      Documentation/devicetree/bindings/rtc/
13543 F:      Documentation/admin-guide/rtc.rst
13544 F:      drivers/rtc/
13545 F:      include/linux/rtc.h
13546 F:      include/uapi/linux/rtc.h
13547 F:      include/linux/rtc/
13548 F:      include/linux/platform_data/rtc-*
13549 F:      tools/testing/selftests/rtc/
13550
13551 REALTEK AUDIO CODECS
13552 M:      Bard Liao <bardliao@realtek.com>
13553 M:      Oder Chiou <oder_chiou@realtek.com>
13554 S:      Maintained
13555 F:      sound/soc/codecs/rt*
13556 F:      include/sound/rt*.h
13557
13558 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13559 M:      Linus Walleij <linus.walleij@linaro.org>
13560 S:      Maintained
13561 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13562 F:      drivers/net/dsa/realtek-smi*
13563 F:      drivers/net/dsa/rtl83*
13564
13565 REDPINE WIRELESS DRIVER
13566 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13567 M:      Siva Rebbagondla <siva8118@gmail.com>
13568 L:      linux-wireless@vger.kernel.org
13569 S:      Maintained
13570 F:      drivers/net/wireless/rsi/
13571
13572 REGISTER MAP ABSTRACTION
13573 M:      Mark Brown <broonie@kernel.org>
13574 L:      linux-kernel@vger.kernel.org
13575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13576 S:      Supported
13577 F:      Documentation/devicetree/bindings/regmap/
13578 F:      drivers/base/regmap/
13579 F:      include/linux/regmap.h
13580
13581 REISERFS FILE SYSTEM
13582 L:      reiserfs-devel@vger.kernel.org
13583 S:      Supported
13584 F:      fs/reiserfs/
13585
13586 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13587 M:      Ohad Ben-Cohen <ohad@wizery.com>
13588 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13589 L:      linux-remoteproc@vger.kernel.org
13590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13591 S:      Maintained
13592 F:      Documentation/devicetree/bindings/remoteproc/
13593 F:      Documentation/ABI/testing/sysfs-class-remoteproc
13594 F:      Documentation/remoteproc.txt
13595 F:      drivers/remoteproc/
13596 F:      include/linux/remoteproc.h
13597 F:      include/linux/remoteproc/
13598
13599 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13600 M:      Ohad Ben-Cohen <ohad@wizery.com>
13601 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13602 L:      linux-remoteproc@vger.kernel.org
13603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13604 S:      Maintained
13605 F:      drivers/rpmsg/
13606 F:      Documentation/rpmsg.txt
13607 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
13608 F:      include/linux/rpmsg.h
13609 F:      include/linux/rpmsg/
13610 F:      include/uapi/linux/rpmsg.h
13611 F:      samples/rpmsg/
13612
13613 RENESAS CLOCK DRIVERS
13614 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13615 L:      linux-renesas-soc@vger.kernel.org
13616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13617 S:      Supported
13618 F:      drivers/clk/renesas/
13619
13620 RENESAS EMEV2 I2C DRIVER
13621 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13622 S:      Supported
13623 F:      Documentation/devicetree/bindings/i2c/i2c-emev2.txt
13624 F:      drivers/i2c/busses/i2c-emev2.c
13625
13626 RENESAS ETHERNET DRIVERS
13627 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13628 L:      netdev@vger.kernel.org
13629 L:      linux-renesas-soc@vger.kernel.org
13630 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13631 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13632 F:      drivers/net/ethernet/renesas/
13633 F:      include/linux/sh_eth.h
13634
13635 RENESAS R-CAR GYROADC DRIVER
13636 M:      Marek Vasut <marek.vasut@gmail.com>
13637 L:      linux-iio@vger.kernel.org
13638 S:      Supported
13639 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13640 F:      drivers/iio/adc/rcar-gyroadc.c
13641
13642 RENESAS R-CAR I2C DRIVERS
13643 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13644 S:      Supported
13645 F:      Documentation/devicetree/bindings/i2c/i2c-rcar.txt
13646 F:      Documentation/devicetree/bindings/i2c/i2c-sh_mobile.txt
13647 F:      drivers/i2c/busses/i2c-rcar.c
13648 F:      drivers/i2c/busses/i2c-sh_mobile.c
13649
13650 RENESAS RIIC DRIVER
13651 M:      Chris Brandt <chris.brandt@renesas.com>
13652 S:      Supported
13653 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13654 F:      drivers/i2c/busses/i2c-riic.c
13655
13656 RENESAS USB PHY DRIVER
13657 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13658 L:      linux-renesas-soc@vger.kernel.org
13659 S:      Maintained
13660 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13661
13662 RESET CONTROLLER FRAMEWORK
13663 M:      Philipp Zabel <p.zabel@pengutronix.de>
13664 T:      git git://git.pengutronix.de/git/pza/linux
13665 S:      Maintained
13666 F:      drivers/reset/
13667 F:      Documentation/devicetree/bindings/reset/
13668 F:      include/dt-bindings/reset/
13669 F:      include/linux/reset.h
13670 F:      include/linux/reset/
13671 F:      include/linux/reset-controller.h
13672
13673 RESTARTABLE SEQUENCES SUPPORT
13674 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13675 M:      Peter Zijlstra <peterz@infradead.org>
13676 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13677 M:      Boqun Feng <boqun.feng@gmail.com>
13678 L:      linux-kernel@vger.kernel.org
13679 S:      Supported
13680 F:      kernel/rseq.c
13681 F:      include/uapi/linux/rseq.h
13682 F:      include/trace/events/rseq.h
13683 F:      tools/testing/selftests/rseq/
13684
13685 RFKILL
13686 M:      Johannes Berg <johannes@sipsolutions.net>
13687 L:      linux-wireless@vger.kernel.org
13688 W:      http://wireless.kernel.org/
13689 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13691 S:      Maintained
13692 F:      Documentation/driver-api/rfkill.rst
13693 F:      Documentation/ABI/stable/sysfs-class-rfkill
13694 F:      net/rfkill/
13695 F:      include/linux/rfkill.h
13696 F:      include/uapi/linux/rfkill.h
13697
13698 RHASHTABLE
13699 M:      Thomas Graf <tgraf@suug.ch>
13700 M:      Herbert Xu <herbert@gondor.apana.org.au>
13701 L:      netdev@vger.kernel.org
13702 S:      Maintained
13703 F:      lib/rhashtable.c
13704 F:      lib/test_rhashtable.c
13705 F:      include/linux/rhashtable.h
13706 F:      include/linux/rhashtable-types.h
13707
13708 RICOH R5C592 MEMORYSTICK DRIVER
13709 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13710 S:      Maintained
13711 F:      drivers/memstick/host/r592.*
13712
13713 RICOH SMARTMEDIA/XD DRIVER
13714 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13715 S:      Maintained
13716 F:      drivers/mtd/nand/raw/r852.c
13717 F:      drivers/mtd/nand/raw/r852.h
13718
13719 RISC-V ARCHITECTURE
13720 M:      Palmer Dabbelt <palmer@sifive.com>
13721 M:      Albert Ou <aou@eecs.berkeley.edu>
13722 L:      linux-riscv@lists.infradead.org
13723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
13724 S:      Supported
13725 F:      arch/riscv/
13726 K:      riscv
13727 N:      riscv
13728
13729 ROCCAT DRIVERS
13730 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13731 W:      http://sourceforge.net/projects/roccat/
13732 S:      Maintained
13733 F:      drivers/hid/hid-roccat*
13734 F:      include/linux/hid-roccat*
13735 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13736
13737 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13738 M:      Jacob chen <jacob2.chen@rock-chips.com>
13739 L:      linux-media@vger.kernel.org
13740 S:      Maintained
13741 F:      drivers/media/platform/rockchip/rga/
13742 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13743
13744 HANTRO VPU CODEC DRIVER
13745 M:      Ezequiel Garcia <ezequiel@collabora.com>
13746 L:      linux-media@vger.kernel.org
13747 S:      Maintained
13748 F:      drivers/staging/media/platform/hantro/
13749 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13750
13751 ROCKER DRIVER
13752 M:      Jiri Pirko <jiri@resnulli.us>
13753 L:      netdev@vger.kernel.org
13754 S:      Supported
13755 F:      drivers/net/ethernet/rocker/
13756
13757 ROCKETPORT DRIVER
13758 P:      Comtrol Corp.
13759 W:      http://www.comtrol.com
13760 S:      Maintained
13761 F:      Documentation/driver-api/serial/rocket.rst
13762 F:      drivers/tty/rocket*
13763
13764 ROCKETPORT EXPRESS/INFINITY DRIVER
13765 M:      Kevin Cernekee <cernekee@gmail.com>
13766 L:      linux-serial@vger.kernel.org
13767 S:      Odd Fixes
13768 F:      drivers/tty/serial/rp2.*
13769
13770 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13771 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13772 L:      linux-kernel@vger.kernel.org
13773 L:      linux-renesas-soc@vger.kernel.org
13774 S:      Supported
13775 F:      drivers/mfd/bd9571mwv.c
13776 F:      drivers/regulator/bd9571mwv-regulator.c
13777 F:      drivers/gpio/gpio-bd9571mwv.c
13778 F:      include/linux/mfd/bd9571mwv.h
13779 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13780
13781 ROSE NETWORK LAYER
13782 M:      Ralf Baechle <ralf@linux-mips.org>
13783 L:      linux-hams@vger.kernel.org
13784 W:      http://www.linux-ax25.org/
13785 S:      Maintained
13786 F:      include/net/rose.h
13787 F:      include/uapi/linux/rose.h
13788 F:      net/rose/
13789
13790 RTL2830 MEDIA DRIVER
13791 M:      Antti Palosaari <crope@iki.fi>
13792 L:      linux-media@vger.kernel.org
13793 W:      https://linuxtv.org
13794 W:      http://palosaari.fi/linux/
13795 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13796 T:      git git://linuxtv.org/anttip/media_tree.git
13797 S:      Maintained
13798 F:      drivers/media/dvb-frontends/rtl2830*
13799
13800 RTL2832 MEDIA DRIVER
13801 M:      Antti Palosaari <crope@iki.fi>
13802 L:      linux-media@vger.kernel.org
13803 W:      https://linuxtv.org
13804 W:      http://palosaari.fi/linux/
13805 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13806 T:      git git://linuxtv.org/anttip/media_tree.git
13807 S:      Maintained
13808 F:      drivers/media/dvb-frontends/rtl2832*
13809
13810 RTL2832_SDR MEDIA DRIVER
13811 M:      Antti Palosaari <crope@iki.fi>
13812 L:      linux-media@vger.kernel.org
13813 W:      https://linuxtv.org
13814 W:      http://palosaari.fi/linux/
13815 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13816 T:      git git://linuxtv.org/anttip/media_tree.git
13817 S:      Maintained
13818 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13819
13820 RTL8180 WIRELESS DRIVER
13821 L:      linux-wireless@vger.kernel.org
13822 W:      http://wireless.kernel.org/
13823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13824 S:      Orphan
13825 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13826
13827 RTL8187 WIRELESS DRIVER
13828 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13829 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13830 M:      Larry Finger <Larry.Finger@lwfinger.net>
13831 L:      linux-wireless@vger.kernel.org
13832 W:      http://wireless.kernel.org/
13833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13834 S:      Maintained
13835 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13836
13837 REALTEK WIRELESS DRIVER (rtlwifi family)
13838 M:      Ping-Ke Shih <pkshih@realtek.com>
13839 L:      linux-wireless@vger.kernel.org
13840 W:      http://wireless.kernel.org/
13841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13842 S:      Maintained
13843 F:      drivers/net/wireless/realtek/rtlwifi/
13844
13845 REALTEK WIRELESS DRIVER (rtw88)
13846 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
13847 L:      linux-wireless@vger.kernel.org
13848 S:      Maintained
13849 F:      drivers/net/wireless/realtek/rtw88/
13850
13851 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13852 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13853 L:      linux-wireless@vger.kernel.org
13854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13855 S:      Maintained
13856 F:      drivers/net/wireless/realtek/rtl8xxxu/
13857
13858 RXRPC SOCKETS (AF_RXRPC)
13859 M:      David Howells <dhowells@redhat.com>
13860 L:      linux-afs@lists.infradead.org
13861 S:      Supported
13862 F:      net/rxrpc/
13863 F:      include/keys/rxrpc-type.h
13864 F:      include/net/af_rxrpc.h
13865 F:      include/trace/events/rxrpc.h
13866 F:      include/uapi/linux/rxrpc.h
13867 F:      Documentation/networking/rxrpc.txt
13868 W:      https://www.infradead.org/~dhowells/kafs/
13869
13870 S3 SAVAGE FRAMEBUFFER DRIVER
13871 M:      Antonino Daplas <adaplas@gmail.com>
13872 L:      linux-fbdev@vger.kernel.org
13873 S:      Maintained
13874 F:      drivers/video/fbdev/savage/
13875
13876 S390
13877 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13878 M:      Vasily Gorbik <gor@linux.ibm.com>
13879 M:      Christian Borntraeger <borntraeger@de.ibm.com>
13880 L:      linux-s390@vger.kernel.org
13881 W:      http://www.ibm.com/developerworks/linux/linux390/
13882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13883 S:      Supported
13884 F:      arch/s390/
13885 F:      drivers/s390/
13886 F:      Documentation/s390/
13887 F:      Documentation/driver-api/s390-drivers.rst
13888
13889 S390 COMMON I/O LAYER
13890 M:      Sebastian Ott <sebott@linux.ibm.com>
13891 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13892 L:      linux-s390@vger.kernel.org
13893 W:      http://www.ibm.com/developerworks/linux/linux390/
13894 S:      Supported
13895 F:      drivers/s390/cio/
13896
13897 S390 DASD DRIVER
13898 M:      Stefan Haberland <sth@linux.ibm.com>
13899 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13900 L:      linux-s390@vger.kernel.org
13901 W:      http://www.ibm.com/developerworks/linux/linux390/
13902 S:      Supported
13903 F:      drivers/s390/block/dasd*
13904 F:      block/partitions/ibm.c
13905
13906 S390 IOMMU (PCI)
13907 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13908 L:      linux-s390@vger.kernel.org
13909 W:      http://www.ibm.com/developerworks/linux/linux390/
13910 S:      Supported
13911 F:      drivers/iommu/s390-iommu.c
13912
13913 S390 IUCV NETWORK LAYER
13914 M:      Julian Wiedmann <jwi@linux.ibm.com>
13915 M:      Ursula Braun <ubraun@linux.ibm.com>
13916 L:      linux-s390@vger.kernel.org
13917 W:      http://www.ibm.com/developerworks/linux/linux390/
13918 S:      Supported
13919 F:      drivers/s390/net/*iucv*
13920 F:      include/net/iucv/
13921 F:      net/iucv/
13922
13923 S390 NETWORK DRIVERS
13924 M:      Julian Wiedmann <jwi@linux.ibm.com>
13925 M:      Ursula Braun <ubraun@linux.ibm.com>
13926 L:      linux-s390@vger.kernel.org
13927 W:      http://www.ibm.com/developerworks/linux/linux390/
13928 S:      Supported
13929 F:      drivers/s390/net/
13930
13931 S390 PCI SUBSYSTEM
13932 M:      Sebastian Ott <sebott@linux.ibm.com>
13933 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13934 L:      linux-s390@vger.kernel.org
13935 W:      http://www.ibm.com/developerworks/linux/linux390/
13936 S:      Supported
13937 F:      arch/s390/pci/
13938 F:      drivers/pci/hotplug/s390_pci_hpc.c
13939
13940 S390 VFIO-CCW DRIVER
13941 M:      Cornelia Huck <cohuck@redhat.com>
13942 M:      Farhan Ali <alifm@linux.ibm.com>
13943 M:      Eric Farman <farman@linux.ibm.com>
13944 R:      Halil Pasic <pasic@linux.ibm.com>
13945 L:      linux-s390@vger.kernel.org
13946 L:      kvm@vger.kernel.org
13947 S:      Supported
13948 F:      drivers/s390/cio/vfio_ccw*
13949 F:      Documentation/s390/vfio-ccw.rst
13950 F:      include/uapi/linux/vfio_ccw.h
13951
13952 S390 ZCRYPT DRIVER
13953 M:      Harald Freudenberger <freude@linux.ibm.com>
13954 L:      linux-s390@vger.kernel.org
13955 W:      http://www.ibm.com/developerworks/linux/linux390/
13956 S:      Supported
13957 F:      drivers/s390/crypto/
13958
13959 S390 VFIO AP DRIVER
13960 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13961 M:      Pierre Morel <pmorel@linux.ibm.com>
13962 M:      Halil Pasic <pasic@linux.ibm.com>
13963 L:      linux-s390@vger.kernel.org
13964 W:      http://www.ibm.com/developerworks/linux/linux390/
13965 S:      Supported
13966 F:      drivers/s390/crypto/vfio_ap_drv.c
13967 F:      drivers/s390/crypto/vfio_ap_private.h
13968 F:      drivers/s390/crypto/vfio_ap_ops.c
13969 F:      Documentation/s390/vfio-ap.rst
13970
13971 S390 ZFCP DRIVER
13972 M:      Steffen Maier <maier@linux.ibm.com>
13973 M:      Benjamin Block <bblock@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/scsi/zfcp_*
13978
13979 S3C24XX SD/MMC Driver
13980 M:      Ben Dooks <ben-linux@fluff.org>
13981 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13982 S:      Supported
13983 F:      drivers/mmc/host/s3cmci.*
13984
13985 SAA6588 RDS RECEIVER DRIVER
13986 M:      Hans Verkuil <hverkuil@xs4all.nl>
13987 L:      linux-media@vger.kernel.org
13988 T:      git git://linuxtv.org/media_tree.git
13989 W:      https://linuxtv.org
13990 S:      Odd Fixes
13991 F:      drivers/media/i2c/saa6588*
13992
13993 SAA7134 VIDEO4LINUX DRIVER
13994 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13995 L:      linux-media@vger.kernel.org
13996 W:      https://linuxtv.org
13997 T:      git git://linuxtv.org/media_tree.git
13998 S:      Odd fixes
13999 F:      Documentation/media/v4l-drivers/saa7134*
14000 F:      drivers/media/pci/saa7134/
14001
14002 SAA7146 VIDEO4LINUX-2 DRIVER
14003 M:      Hans Verkuil <hverkuil@xs4all.nl>
14004 L:      linux-media@vger.kernel.org
14005 T:      git git://linuxtv.org/media_tree.git
14006 S:      Maintained
14007 F:      drivers/media/common/saa7146/
14008 F:      drivers/media/pci/saa7146/
14009 F:      include/media/drv-intf/saa7146*
14010
14011 SAMSUNG AUDIO (ASoC) DRIVERS
14012 M:      Krzysztof Kozlowski <krzk@kernel.org>
14013 M:      Sangbeom Kim <sbkim73@samsung.com>
14014 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14015 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14016 S:      Supported
14017 F:      sound/soc/samsung/
14018 F:      Documentation/devicetree/bindings/sound/samsung*
14019
14020 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
14021 M:      Krzysztof Kozlowski <krzk@kernel.org>
14022 L:      linux-crypto@vger.kernel.org
14023 L:      linux-samsung-soc@vger.kernel.org
14024 S:      Maintained
14025 F:      drivers/crypto/exynos-rng.c
14026 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
14027
14028 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
14029 M:      Łukasz Stelmach <l.stelmach@samsung.com>
14030 L:      linux-samsung-soc@vger.kernel.org
14031 S:      Maintained
14032 F:      drivers/char/hw_random/exynos-trng.c
14033 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
14034
14035 SAMSUNG FRAMEBUFFER DRIVER
14036 M:      Jingoo Han <jingoohan1@gmail.com>
14037 L:      linux-fbdev@vger.kernel.org
14038 S:      Maintained
14039 F:      drivers/video/fbdev/s3c-fb.c
14040
14041 SAMSUNG LAPTOP DRIVER
14042 M:      Corentin Chary <corentin.chary@gmail.com>
14043 L:      platform-driver-x86@vger.kernel.org
14044 S:      Maintained
14045 F:      drivers/platform/x86/samsung-laptop.c
14046
14047 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
14048 M:      Sangbeom Kim <sbkim73@samsung.com>
14049 M:      Krzysztof Kozlowski <krzk@kernel.org>
14050 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14051 L:      linux-kernel@vger.kernel.org
14052 L:      linux-samsung-soc@vger.kernel.org
14053 S:      Supported
14054 F:      drivers/mfd/sec*.c
14055 F:      drivers/regulator/s2m*.c
14056 F:      drivers/regulator/s5m*.c
14057 F:      drivers/clk/clk-s2mps11.c
14058 F:      drivers/rtc/rtc-s5m.c
14059 F:      include/linux/mfd/samsung/
14060 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
14061 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
14062 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
14063 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
14064
14065 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
14066 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
14067 L:      linux-media@vger.kernel.org
14068 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14069 S:      Maintained
14070 F:      drivers/media/platform/s3c-camif/
14071 F:      include/media/drv-intf/s3c_camif.h
14072
14073 SAMSUNG S3FWRN5 NFC DRIVER
14074 M:      Robert Baldyga <r.baldyga@samsung.com>
14075 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
14076 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14077 S:      Supported
14078 F:      drivers/nfc/s3fwrn5
14079
14080 SAMSUNG S5C73M3 CAMERA DRIVER
14081 M:      Kyungmin Park <kyungmin.park@samsung.com>
14082 M:      Andrzej Hajda <a.hajda@samsung.com>
14083 L:      linux-media@vger.kernel.org
14084 S:      Supported
14085 F:      drivers/media/i2c/s5c73m3/*
14086
14087 SAMSUNG S5K5BAF CAMERA DRIVER
14088 M:      Kyungmin Park <kyungmin.park@samsung.com>
14089 M:      Andrzej Hajda <a.hajda@samsung.com>
14090 L:      linux-media@vger.kernel.org
14091 S:      Supported
14092 F:      drivers/media/i2c/s5k5baf.c
14093
14094 SAMSUNG S5P Security SubSystem (SSS) DRIVER
14095 M:      Krzysztof Kozlowski <krzk@kernel.org>
14096 M:      Vladimir Zapolskiy <vz@mleia.com>
14097 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
14098 L:      linux-crypto@vger.kernel.org
14099 L:      linux-samsung-soc@vger.kernel.org
14100 S:      Maintained
14101 F:      drivers/crypto/s5p-sss.c
14102
14103 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
14104 M:      Kyungmin Park <kyungmin.park@samsung.com>
14105 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14106 L:      linux-media@vger.kernel.org
14107 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
14108 S:      Supported
14109 F:      drivers/media/platform/exynos4-is/
14110
14111 SAMSUNG SOC CLOCK DRIVERS
14112 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14113 M:      Tomasz Figa <tomasz.figa@gmail.com>
14114 M:      Chanwoo Choi <cw00.choi@samsung.com>
14115 S:      Supported
14116 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
14118 F:      drivers/clk/samsung/
14119 F:      include/dt-bindings/clock/exynos*.h
14120 F:      Documentation/devicetree/bindings/clock/exynos*.txt
14121
14122 SAMSUNG SPI DRIVERS
14123 M:      Kukjin Kim <kgene@kernel.org>
14124 M:      Krzysztof Kozlowski <krzk@kernel.org>
14125 M:      Andi Shyti <andi@etezian.org>
14126 L:      linux-spi@vger.kernel.org
14127 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14128 S:      Maintained
14129 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
14130 F:      drivers/spi/spi-s3c*
14131 F:      include/linux/platform_data/spi-s3c64xx.h
14132
14133 SAMSUNG SXGBE DRIVERS
14134 M:      Byungho An <bh74.an@samsung.com>
14135 M:      Girish K S <ks.giri@samsung.com>
14136 M:      Vipul Pandya <vipul.pandya@samsung.com>
14137 S:      Supported
14138 L:      netdev@vger.kernel.org
14139 F:      drivers/net/ethernet/samsung/sxgbe/
14140
14141 SAMSUNG THERMAL DRIVER
14142 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14143 L:      linux-pm@vger.kernel.org
14144 L:      linux-samsung-soc@vger.kernel.org
14145 S:      Supported
14146 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
14147 F:      drivers/thermal/samsung/
14148
14149 SAMSUNG USB2 PHY DRIVER
14150 M:      Kamil Debski <kamil@wypas.org>
14151 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14152 L:      linux-kernel@vger.kernel.org
14153 S:      Supported
14154 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
14155 F:      Documentation/driver-api/phy/samsung-usb2.rst
14156 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
14157 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
14158 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
14159 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
14160 F:      drivers/phy/samsung/phy-samsung-usb2.c
14161 F:      drivers/phy/samsung/phy-samsung-usb2.h
14162
14163 SC1200 WDT DRIVER
14164 M:      Zwane Mwaikambo <zwanem@gmail.com>
14165 S:      Maintained
14166 F:      drivers/watchdog/sc1200wdt.c
14167
14168 SCHEDULER
14169 M:      Ingo Molnar <mingo@redhat.com>
14170 M:      Peter Zijlstra <peterz@infradead.org>
14171 L:      linux-kernel@vger.kernel.org
14172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
14173 S:      Maintained
14174 F:      kernel/sched/
14175 F:      include/linux/sched.h
14176 F:      include/uapi/linux/sched.h
14177 F:      include/linux/wait.h
14178 F:      include/linux/preempt.h
14179
14180 SCR24X CHIP CARD INTERFACE DRIVER
14181 M:      Lubomir Rintel <lkundrak@v3.sk>
14182 S:      Supported
14183 F:      drivers/char/pcmcia/scr24x_cs.c
14184
14185 SCSI CDROM DRIVER
14186 M:      Jens Axboe <axboe@kernel.dk>
14187 L:      linux-scsi@vger.kernel.org
14188 W:      http://www.kernel.dk
14189 S:      Maintained
14190 F:      drivers/scsi/sr*
14191
14192 SCSI RDMA PROTOCOL (SRP) INITIATOR
14193 M:      Bart Van Assche <bvanassche@acm.org>
14194 L:      linux-rdma@vger.kernel.org
14195 S:      Supported
14196 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14197 F:      drivers/infiniband/ulp/srp/
14198 F:      include/scsi/srp.h
14199
14200 SCSI RDMA PROTOCOL (SRP) TARGET
14201 M:      Bart Van Assche <bvanassche@acm.org>
14202 L:      linux-rdma@vger.kernel.org
14203 L:      target-devel@vger.kernel.org
14204 S:      Supported
14205 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14206 F:      drivers/infiniband/ulp/srpt/
14207
14208 SCSI SG DRIVER
14209 M:      Doug Gilbert <dgilbert@interlog.com>
14210 L:      linux-scsi@vger.kernel.org
14211 W:      http://sg.danny.cz/sg
14212 S:      Maintained
14213 F:      Documentation/scsi/scsi-generic.txt
14214 F:      drivers/scsi/sg.c
14215 F:      include/scsi/sg.h
14216
14217 SCSI SUBSYSTEM
14218 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
14219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
14220 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14222 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
14223 L:      linux-scsi@vger.kernel.org
14224 S:      Maintained
14225 F:      Documentation/devicetree/bindings/scsi/
14226 F:      drivers/scsi/
14227 F:      include/scsi/
14228
14229 SCSI TAPE DRIVER
14230 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
14231 L:      linux-scsi@vger.kernel.org
14232 S:      Maintained
14233 F:      Documentation/scsi/st.txt
14234 F:      drivers/scsi/st.*
14235 F:      drivers/scsi/st_*.h
14236
14237 SCSI TARGET SUBSYSTEM
14238 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14239 L:      linux-scsi@vger.kernel.org
14240 L:      target-devel@vger.kernel.org
14241 W:      http://www.linux-iscsi.org
14242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14243 Q:      https://patchwork.kernel.org/project/target-devel/list/
14244 S:      Supported
14245 F:      drivers/target/
14246 F:      include/target/
14247 F:      Documentation/target/
14248
14249 SCTP PROTOCOL
14250 M:      Vlad Yasevich <vyasevich@gmail.com>
14251 M:      Neil Horman <nhorman@tuxdriver.com>
14252 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14253 L:      linux-sctp@vger.kernel.org
14254 W:      http://lksctp.sourceforge.net
14255 S:      Maintained
14256 F:      Documentation/networking/sctp.txt
14257 F:      include/linux/sctp.h
14258 F:      include/uapi/linux/sctp.h
14259 F:      include/net/sctp/
14260 F:      net/sctp/
14261
14262 SCx200 CPU SUPPORT
14263 M:      Jim Cromie <jim.cromie@gmail.com>
14264 S:      Odd Fixes
14265 F:      Documentation/i2c/busses/scx200_acb
14266 F:      arch/x86/platform/scx200/
14267 F:      drivers/watchdog/scx200_wdt.c
14268 F:      drivers/i2c/busses/scx200*
14269 F:      drivers/mtd/maps/scx200_docflash.c
14270 F:      include/linux/scx200.h
14271
14272 SCx200 GPIO DRIVER
14273 M:      Jim Cromie <jim.cromie@gmail.com>
14274 S:      Maintained
14275 F:      drivers/char/scx200_gpio.c
14276 F:      include/linux/scx200_gpio.h
14277
14278 SCx200 HRT CLOCKSOURCE DRIVER
14279 M:      Jim Cromie <jim.cromie@gmail.com>
14280 S:      Maintained
14281 F:      drivers/clocksource/scx200_hrt.c
14282
14283 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14284 M:      Sascha Sommer <saschasommer@freenet.de>
14285 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14286 S:      Maintained
14287 F:      drivers/mmc/host/sdricoh_cs.c
14288
14289 SECO BOARDS CEC DRIVER
14290 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14291 S:      Maintained
14292 F:      drivers/media/platform/seco-cec/seco-cec.c
14293 F:      drivers/media/platform/seco-cec/seco-cec.h
14294
14295 SECURE COMPUTING
14296 M:      Kees Cook <keescook@chromium.org>
14297 R:      Andy Lutomirski <luto@amacapital.net>
14298 R:      Will Drewry <wad@chromium.org>
14299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14300 S:      Supported
14301 F:      kernel/seccomp.c
14302 F:      include/uapi/linux/seccomp.h
14303 F:      include/linux/seccomp.h
14304 F:      tools/testing/selftests/seccomp/*
14305 F:      tools/testing/selftests/kselftest_harness.h
14306 F:      Documentation/userspace-api/seccomp_filter.rst
14307 K:      \bsecure_computing
14308 K:      \bTIF_SECCOMP\b
14309
14310 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14311 M:      Al Cooper <alcooperx@gmail.com>
14312 L:      linux-mmc@vger.kernel.org
14313 L:      bcm-kernel-feedback-list@broadcom.com
14314 S:      Maintained
14315 F:      drivers/mmc/host/sdhci-brcmstb*
14316
14317 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14318 M:      Adrian Hunter <adrian.hunter@intel.com>
14319 L:      linux-mmc@vger.kernel.org
14320 S:      Maintained
14321 F:      drivers/mmc/host/sdhci*
14322 F:      include/linux/mmc/sdhci*
14323
14324 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14325 M:      Adrian Hunter <adrian.hunter@intel.com>
14326 M:      Ritesh Harjani <riteshh@codeaurora.org>
14327 M:      Asutosh Das <asutoshd@codeaurora.org>
14328 L:      linux-mmc@vger.kernel.org
14329 S:      Maintained
14330 F:      drivers/mmc/host/cqhci*
14331
14332 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14333 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14334 M:      Manjunath M B <manjumb@synopsys.com>
14335 L:      linux-mmc@vger.kernel.org
14336 S:      Maintained
14337 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14338
14339 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14340 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14341 L:      linux-mmc@vger.kernel.org
14342 S:      Supported
14343 F:      drivers/mmc/host/sdhci-of-at91.c
14344
14345 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14346 M:      Ben Dooks <ben-linux@fluff.org>
14347 M:      Jaehoon Chung <jh80.chung@samsung.com>
14348 L:      linux-mmc@vger.kernel.org
14349 S:      Maintained
14350 F:      drivers/mmc/host/sdhci-s3c*
14351
14352 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14353 M:      Viresh Kumar <vireshk@kernel.org>
14354 L:      linux-mmc@vger.kernel.org
14355 S:      Maintained
14356 F:      drivers/mmc/host/sdhci-spear.c
14357
14358 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14359 M:      Kishon Vijay Abraham I <kishon@ti.com>
14360 L:      linux-mmc@vger.kernel.org
14361 S:      Maintained
14362 F:      drivers/mmc/host/sdhci-omap.c
14363
14364 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14365 M:      Scott Bauer <scott.bauer@intel.com>
14366 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14367 L:      linux-block@vger.kernel.org
14368 S:      Supported
14369 F:      block/sed*
14370 F:      block/opal_proto.h
14371 F:      include/linux/sed*
14372 F:      include/uapi/linux/sed*
14373
14374 SECURITY CONTACT
14375 M:      Security Officers <security@kernel.org>
14376 S:      Supported
14377
14378 SECURITY SUBSYSTEM
14379 M:      James Morris <jmorris@namei.org>
14380 M:      "Serge E. Hallyn" <serge@hallyn.com>
14381 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14383 W:      http://kernsec.org/
14384 S:      Supported
14385 F:      security/
14386 X:      security/selinux/
14387
14388 SELINUX SECURITY MODULE
14389 M:      Paul Moore <paul@paul-moore.com>
14390 M:      Stephen Smalley <sds@tycho.nsa.gov>
14391 M:      Eric Paris <eparis@parisplace.org>
14392 L:      selinux@vger.kernel.org
14393 W:      https://selinuxproject.org
14394 W:      https://github.com/SELinuxProject
14395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14396 S:      Supported
14397 F:      include/uapi/linux/selinux_netlink.h
14398 F:      security/selinux/
14399 F:      scripts/selinux/
14400 F:      Documentation/admin-guide/LSM/SELinux.rst
14401
14402 SENSABLE PHANTOM
14403 M:      Jiri Slaby <jirislaby@gmail.com>
14404 S:      Maintained
14405 F:      drivers/misc/phantom.c
14406 F:      include/uapi/linux/phantom.h
14407
14408 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
14409 M:      Tomasz Duszynski <tduszyns@gmail.com>
14410 S:      Maintained
14411 F:      drivers/iio/chemical/sps30.c
14412 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
14413
14414 SERIAL DEVICE BUS
14415 M:      Rob Herring <robh@kernel.org>
14416 L:      linux-serial@vger.kernel.org
14417 S:      Maintained
14418 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14419 F:      drivers/tty/serdev/
14420 F:      include/linux/serdev.h
14421
14422 SERIAL DRIVERS
14423 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14424 L:      linux-serial@vger.kernel.org
14425 S:      Maintained
14426 F:      Documentation/devicetree/bindings/serial/
14427 F:      drivers/tty/serial/
14428
14429 SERIAL IR RECEIVER
14430 M:      Sean Young <sean@mess.org>
14431 L:      linux-media@vger.kernel.org
14432 S:      Maintained
14433 F:      drivers/media/rc/serial_ir.c
14434
14435 SFC NETWORK DRIVER
14436 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14437 M:      Edward Cree <ecree@solarflare.com>
14438 M:      Martin Habets <mhabets@solarflare.com>
14439 L:      netdev@vger.kernel.org
14440 S:      Supported
14441 F:      drivers/net/ethernet/sfc/
14442
14443 SFF/SFP/SFP+ MODULE SUPPORT
14444 M:      Russell King <linux@armlinux.org.uk>
14445 L:      netdev@vger.kernel.org
14446 S:      Maintained
14447 F:      drivers/net/phy/phylink.c
14448 F:      drivers/net/phy/sfp*
14449 F:      include/linux/phylink.h
14450 F:      include/linux/sfp.h
14451
14452 SGI GRU DRIVER
14453 M:      Dimitri Sivanich <sivanich@sgi.com>
14454 S:      Maintained
14455 F:      drivers/misc/sgi-gru/
14456
14457 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14458 M:      Pat Gefre <pfg@sgi.com>
14459 L:      linux-ia64@vger.kernel.org
14460 S:      Supported
14461 F:      Documentation/ia64/serial.rst
14462 F:      drivers/tty/serial/ioc?_serial.c
14463 F:      include/linux/ioc?.h
14464
14465 SGI XP/XPC/XPNET DRIVER
14466 M:      Cliff Whickman <cpw@sgi.com>
14467 M:      Robin Holt <robinmholt@gmail.com>
14468 S:      Maintained
14469 F:      drivers/misc/sgi-xp/
14470
14471 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14472 M:      Ursula Braun <ubraun@linux.ibm.com>
14473 M:      Karsten Graul <kgraul@linux.ibm.com>
14474 L:      linux-s390@vger.kernel.org
14475 W:      http://www.ibm.com/developerworks/linux/linux390/
14476 S:      Supported
14477 F:      net/smc/
14478
14479 SHARP RJ54N1CB0C SENSOR DRIVER
14480 M:      Jacopo Mondi <jacopo@jmondi.org>
14481 L:      linux-media@vger.kernel.org
14482 T:      git git://linuxtv.org/media_tree.git
14483 S:      Odd fixes
14484 F:      drivers/media/i2c/rj54n1cb0c.c
14485 F:      include/media/i2c/rj54n1cb0c.h
14486
14487 SH_VEU V4L2 MEM2MEM DRIVER
14488 L:      linux-media@vger.kernel.org
14489 S:      Orphan
14490 F:      drivers/media/platform/sh_veu.c
14491
14492 SH_VOU V4L2 OUTPUT DRIVER
14493 L:      linux-media@vger.kernel.org
14494 S:      Orphan
14495 F:      drivers/media/platform/sh_vou.c
14496 F:      include/media/drv-intf/sh_vou.h
14497
14498 SI2157 MEDIA DRIVER
14499 M:      Antti Palosaari <crope@iki.fi>
14500 L:      linux-media@vger.kernel.org
14501 W:      https://linuxtv.org
14502 W:      http://palosaari.fi/linux/
14503 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14504 T:      git git://linuxtv.org/anttip/media_tree.git
14505 S:      Maintained
14506 F:      drivers/media/tuners/si2157*
14507
14508 SI2165 MEDIA DRIVER
14509 M:      Matthias Schwarzott <zzam@gentoo.org>
14510 L:      linux-media@vger.kernel.org
14511 W:      https://linuxtv.org
14512 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14513 S:      Maintained
14514 F:      drivers/media/dvb-frontends/si2165*
14515
14516 SI2168 MEDIA DRIVER
14517 M:      Antti Palosaari <crope@iki.fi>
14518 L:      linux-media@vger.kernel.org
14519 W:      https://linuxtv.org
14520 W:      http://palosaari.fi/linux/
14521 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14522 T:      git git://linuxtv.org/anttip/media_tree.git
14523 S:      Maintained
14524 F:      drivers/media/dvb-frontends/si2168*
14525
14526 SI470X FM RADIO RECEIVER I2C DRIVER
14527 M:      Hans Verkuil <hverkuil@xs4all.nl>
14528 L:      linux-media@vger.kernel.org
14529 T:      git git://linuxtv.org/media_tree.git
14530 W:      https://linuxtv.org
14531 S:      Odd Fixes
14532 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14533
14534 SI470X FM RADIO RECEIVER USB DRIVER
14535 M:      Hans Verkuil <hverkuil@xs4all.nl>
14536 L:      linux-media@vger.kernel.org
14537 T:      git git://linuxtv.org/media_tree.git
14538 W:      https://linuxtv.org
14539 S:      Maintained
14540 F:      drivers/media/radio/si470x/radio-si470x-common.c
14541 F:      drivers/media/radio/si470x/radio-si470x.h
14542 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14543
14544 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14545 M:      Eduardo Valentin <edubezval@gmail.com>
14546 L:      linux-media@vger.kernel.org
14547 T:      git git://linuxtv.org/media_tree.git
14548 W:      https://linuxtv.org
14549 S:      Odd Fixes
14550 F:      drivers/media/radio/si4713/si4713.?
14551
14552 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14553 M:      Eduardo Valentin <edubezval@gmail.com>
14554 L:      linux-media@vger.kernel.org
14555 T:      git git://linuxtv.org/media_tree.git
14556 W:      https://linuxtv.org
14557 S:      Odd Fixes
14558 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14559
14560 SI4713 FM RADIO TRANSMITTER USB DRIVER
14561 M:      Hans Verkuil <hverkuil@xs4all.nl>
14562 L:      linux-media@vger.kernel.org
14563 T:      git git://linuxtv.org/media_tree.git
14564 W:      https://linuxtv.org
14565 S:      Maintained
14566 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14567
14568 SIANO DVB DRIVER
14569 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14570 L:      linux-media@vger.kernel.org
14571 W:      https://linuxtv.org
14572 T:      git git://linuxtv.org/media_tree.git
14573 S:      Odd fixes
14574 F:      drivers/media/common/siano/
14575 F:      drivers/media/usb/siano/
14576 F:      drivers/media/usb/siano/
14577 F:      drivers/media/mmc/siano/
14578
14579 SIFIVE DRIVERS
14580 M:      Palmer Dabbelt <palmer@sifive.com>
14581 M:      Paul Walmsley <paul.walmsley@sifive.com>
14582 L:      linux-riscv@lists.infradead.org
14583 T:      git git://github.com/sifive/riscv-linux.git
14584 S:      Supported
14585 K:      [^@]sifive
14586 N:      sifive
14587
14588 SIFIVE FU540 SYSTEM-ON-CHIP
14589 M:      Paul Walmsley <paul.walmsley@sifive.com>
14590 M:      Palmer Dabbelt <palmer@sifive.com>
14591 L:      linux-riscv@lists.infradead.org
14592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
14593 S:      Supported
14594 K:      fu540
14595 N:      fu540
14596
14597 SILEAD TOUCHSCREEN DRIVER
14598 M:      Hans de Goede <hdegoede@redhat.com>
14599 L:      linux-input@vger.kernel.org
14600 L:      platform-driver-x86@vger.kernel.org
14601 S:      Maintained
14602 F:      drivers/input/touchscreen/silead.c
14603 F:      drivers/platform/x86/touchscreen_dmi.c
14604
14605 SILICON MOTION SM712 FRAME BUFFER DRIVER
14606 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14607 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14608 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14609 L:      linux-fbdev@vger.kernel.org
14610 S:      Maintained
14611 F:      drivers/video/fbdev/sm712*
14612 F:      Documentation/fb/sm712fb.rst
14613
14614 SIMPLE FIRMWARE INTERFACE (SFI)
14615 M:      Len Brown <lenb@kernel.org>
14616 L:      sfi-devel@simplefirmware.org
14617 W:      http://simplefirmware.org/
14618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14619 S:      Supported
14620 F:      arch/x86/platform/sfi/
14621 F:      drivers/sfi/
14622 F:      include/linux/sfi*.h
14623
14624 SIMPLEFB FB DRIVER
14625 M:      Hans de Goede <hdegoede@redhat.com>
14626 L:      linux-fbdev@vger.kernel.org
14627 S:      Maintained
14628 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
14629 F:      drivers/video/fbdev/simplefb.c
14630 F:      include/linux/platform_data/simplefb.h
14631
14632 SIMTEC EB110ATX (Chalice CATS)
14633 P:      Ben Dooks
14634 P:      Vincent Sanders <vince@simtec.co.uk>
14635 M:      Simtec Linux Team <linux@simtec.co.uk>
14636 W:      http://www.simtec.co.uk/products/EB110ATX/
14637 S:      Supported
14638
14639 SIMTEC EB2410ITX (BAST)
14640 P:      Ben Dooks
14641 P:      Vincent Sanders <vince@simtec.co.uk>
14642 M:      Simtec Linux Team <linux@simtec.co.uk>
14643 W:      http://www.simtec.co.uk/products/EB2410ITX/
14644 S:      Supported
14645 F:      arch/arm/mach-s3c24xx/mach-bast.c
14646 F:      arch/arm/mach-s3c24xx/bast-ide.c
14647 F:      arch/arm/mach-s3c24xx/bast-irq.c
14648
14649 SIPHASH PRF ROUTINES
14650 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14651 S:      Maintained
14652 F:      lib/siphash.c
14653 F:      lib/test_siphash.c
14654 F:      include/linux/siphash.h
14655
14656 SIOX
14657 M:      Thorsten Scherer <t.scherer@eckelmann.de>
14658 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14659 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14660 S:      Supported
14661 F:      drivers/siox/*
14662 F:      drivers/gpio/gpio-siox.c
14663 F:      include/trace/events/siox.h
14664
14665 SIS 190 ETHERNET DRIVER
14666 M:      Francois Romieu <romieu@fr.zoreil.com>
14667 L:      netdev@vger.kernel.org
14668 S:      Maintained
14669 F:      drivers/net/ethernet/sis/sis190.c
14670
14671 SIS 900/7016 FAST ETHERNET DRIVER
14672 M:      Daniele Venzano <venza@brownhat.org>
14673 W:      http://www.brownhat.org/sis900.html
14674 L:      netdev@vger.kernel.org
14675 S:      Maintained
14676 F:      drivers/net/ethernet/sis/sis900.*
14677
14678 SIS FRAMEBUFFER DRIVER
14679 M:      Thomas Winischhofer <thomas@winischhofer.net>
14680 W:      http://www.winischhofer.net/linuxsisvga.shtml
14681 S:      Maintained
14682 F:      Documentation/fb/sisfb.rst
14683 F:      drivers/video/fbdev/sis/
14684 F:      include/video/sisfb.h
14685
14686 SIS USB2VGA DRIVER
14687 M:      Thomas Winischhofer <thomas@winischhofer.net>
14688 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14689 S:      Maintained
14690 F:      drivers/usb/misc/sisusbvga/
14691
14692 SLAB ALLOCATOR
14693 M:      Christoph Lameter <cl@linux.com>
14694 M:      Pekka Enberg <penberg@kernel.org>
14695 M:      David Rientjes <rientjes@google.com>
14696 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14697 M:      Andrew Morton <akpm@linux-foundation.org>
14698 L:      linux-mm@kvack.org
14699 S:      Maintained
14700 F:      include/linux/sl?b*.h
14701 F:      mm/sl?b*
14702
14703 SLEEPABLE READ-COPY UPDATE (SRCU)
14704 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14705 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14706 M:      Josh Triplett <josh@joshtriplett.org>
14707 R:      Steven Rostedt <rostedt@goodmis.org>
14708 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14709 L:      rcu@vger.kernel.org
14710 W:      http://www.rdrop.com/users/paulmck/RCU/
14711 S:      Supported
14712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14713 F:      include/linux/srcu*.h
14714 F:      kernel/rcu/srcu*.c
14715
14716 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14717 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14718 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14719 S:      Maintained
14720 F:      drivers/slimbus/
14721 F:      Documentation/devicetree/bindings/slimbus/
14722 F:      include/linux/slimbus.h
14723
14724 SMACK SECURITY MODULE
14725 M:      Casey Schaufler <casey@schaufler-ca.com>
14726 L:      linux-security-module@vger.kernel.org
14727 W:      http://schaufler-ca.com
14728 T:      git git://github.com/cschaufler/smack-next
14729 S:      Maintained
14730 F:      Documentation/admin-guide/LSM/Smack.rst
14731 F:      security/smack/
14732
14733 SMC91x ETHERNET DRIVER
14734 M:      Nicolas Pitre <nico@fluxnic.net>
14735 S:      Odd Fixes
14736 F:      drivers/net/ethernet/smsc/smc91x.*
14737
14738 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14739 M:      Sakari Ailus <sakari.ailus@iki.fi>
14740 L:      linux-media@vger.kernel.org
14741 S:      Maintained
14742 F:      drivers/media/i2c/smiapp/
14743 F:      include/media/i2c/smiapp.h
14744 F:      drivers/media/i2c/smiapp-pll.c
14745 F:      drivers/media/i2c/smiapp-pll.h
14746 F:      include/uapi/linux/smiapp.h
14747 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14748
14749 SMM665 HARDWARE MONITOR DRIVER
14750 M:      Guenter Roeck <linux@roeck-us.net>
14751 L:      linux-hwmon@vger.kernel.org
14752 S:      Maintained
14753 F:      Documentation/hwmon/smm665.rst
14754 F:      drivers/hwmon/smm665.c
14755
14756 SMSC EMC2103 HARDWARE MONITOR DRIVER
14757 M:      Steve Glendinning <steve.glendinning@shawell.net>
14758 L:      linux-hwmon@vger.kernel.org
14759 S:      Maintained
14760 F:      Documentation/hwmon/emc2103.rst
14761 F:      drivers/hwmon/emc2103.c
14762
14763 SMSC SCH5627 HARDWARE MONITOR DRIVER
14764 M:      Hans de Goede <hdegoede@redhat.com>
14765 L:      linux-hwmon@vger.kernel.org
14766 S:      Supported
14767 F:      Documentation/hwmon/sch5627.rst
14768 F:      drivers/hwmon/sch5627.c
14769
14770 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14771 M:      Steve Glendinning <steve.glendinning@shawell.net>
14772 L:      linux-fbdev@vger.kernel.org
14773 S:      Maintained
14774 F:      drivers/video/fbdev/smscufx.c
14775
14776 SMSC47B397 HARDWARE MONITOR DRIVER
14777 M:      Jean Delvare <jdelvare@suse.com>
14778 L:      linux-hwmon@vger.kernel.org
14779 S:      Maintained
14780 F:      Documentation/hwmon/smsc47b397.rst
14781 F:      drivers/hwmon/smsc47b397.c
14782
14783 SMSC911x ETHERNET DRIVER
14784 M:      Steve Glendinning <steve.glendinning@shawell.net>
14785 L:      netdev@vger.kernel.org
14786 S:      Maintained
14787 F:      include/linux/smsc911x.h
14788 F:      drivers/net/ethernet/smsc/smsc911x.*
14789
14790 SMSC9420 PCI ETHERNET DRIVER
14791 M:      Steve Glendinning <steve.glendinning@shawell.net>
14792 L:      netdev@vger.kernel.org
14793 S:      Maintained
14794 F:      drivers/net/ethernet/smsc/smsc9420.*
14795
14796 SOC-CAMERA V4L2 SUBSYSTEM
14797 L:      linux-media@vger.kernel.org
14798 T:      git git://linuxtv.org/media_tree.git
14799 S:      Orphan
14800 F:      include/media/soc_camera.h
14801 F:      drivers/staging/media/soc_camera/
14802
14803 SOCIONEXT SYNQUACER I2C DRIVER
14804 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14805 L:      linux-i2c@vger.kernel.org
14806 S:      Maintained
14807 F:      drivers/i2c/busses/i2c-synquacer.c
14808 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14809
14810 SOCIONEXT UNIPHIER SOUND DRIVER
14811 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14812 S:      Orphan
14813 F:      sound/soc/uniphier/
14814
14815 SOEKRIS NET48XX LED SUPPORT
14816 M:      Chris Boot <bootc@bootc.net>
14817 S:      Maintained
14818 F:      drivers/leds/leds-net48xx.c
14819
14820 SOFT-IWARP DRIVER (siw)
14821 M:      Bernard Metzler <bmt@zurich.ibm.com>
14822 L:      linux-rdma@vger.kernel.org
14823 S:      Supported
14824 F:      drivers/infiniband/sw/siw/
14825 F:      include/uapi/rdma/siw-abi.h
14826
14827 SOFT-ROCE DRIVER (rxe)
14828 M:      Moni Shoua <monis@mellanox.com>
14829 L:      linux-rdma@vger.kernel.org
14830 S:      Supported
14831 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14832 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14833 F:      drivers/infiniband/sw/rxe/
14834 F:      include/uapi/rdma/rdma_user_rxe.h
14835
14836 SOFTLOGIC 6x10 MPEG CODEC
14837 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14838 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14839 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14840 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14841 M:      Ismael Luceno <ismael@iodev.co.uk>
14842 L:      linux-media@vger.kernel.org
14843 S:      Supported
14844 F:      drivers/media/pci/solo6x10/
14845
14846 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14847 M:      James Morse <james.morse@arm.com>
14848 L:      linux-arm-kernel@lists.infradead.org
14849 S:      Maintained
14850 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14851 F:      drivers/firmware/arm_sdei.c
14852 F:      include/linux/arm_sdei.h
14853 F:      include/uapi/linux/arm_sdei.h
14854
14855 SOFTWARE RAID (Multiple Disks) SUPPORT
14856 M:      Shaohua Li <shli@kernel.org>
14857 L:      linux-raid@vger.kernel.org
14858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14859 S:      Supported
14860 F:      drivers/md/Makefile
14861 F:      drivers/md/Kconfig
14862 F:      drivers/md/md*
14863 F:      drivers/md/raid*
14864 F:      include/linux/raid/
14865 F:      include/uapi/linux/raid/
14866
14867 SOCIONEXT (SNI) AVE NETWORK DRIVER
14868 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14869 L:      netdev@vger.kernel.org
14870 S:      Maintained
14871 F:      drivers/net/ethernet/socionext/sni_ave.c
14872 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14873
14874 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14875 M:      Jassi Brar <jaswinder.singh@linaro.org>
14876 L:      netdev@vger.kernel.org
14877 S:      Maintained
14878 F:      drivers/net/ethernet/socionext/netsec.c
14879 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14880
14881 SOCIONEXT (SNI) Synquacer SPI DRIVER
14882 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
14883 M:      Jassi Brar <jaswinder.singh@linaro.org>
14884 L:      linux-spi@vger.kernel.org
14885 S:      Maintained
14886 F:      drivers/spi/spi-synquacer.c
14887 F:      Documentation/devicetree/bindings/spi/spi-synquacer.txt
14888
14889 SOLIDRUN CLEARFOG SUPPORT
14890 M:      Russell King <linux@armlinux.org.uk>
14891 S:      Maintained
14892 F:      arch/arm/boot/dts/armada-388-clearfog*
14893 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14894
14895 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14896 M:      Russell King <linux@armlinux.org.uk>
14897 S:      Maintained
14898 F:      arch/arm/boot/dts/imx6*-cubox-i*
14899 F:      arch/arm/boot/dts/imx6*-hummingboard*
14900 F:      arch/arm/boot/dts/imx6*-sr-*
14901
14902 SONIC NETWORK DRIVER
14903 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14904 L:      netdev@vger.kernel.org
14905 S:      Maintained
14906 F:      drivers/net/ethernet/natsemi/sonic.*
14907
14908 SONICS SILICON BACKPLANE DRIVER (SSB)
14909 M:      Michael Buesch <m@bues.ch>
14910 L:      linux-wireless@vger.kernel.org
14911 S:      Maintained
14912 F:      drivers/ssb/
14913 F:      include/linux/ssb/
14914
14915 SONY IMX214 SENSOR DRIVER
14916 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14917 L:      linux-media@vger.kernel.org
14918 T:      git git://linuxtv.org/media_tree.git
14919 S:      Maintained
14920 F:      drivers/media/i2c/imx214.c
14921 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14922
14923 SONY IMX258 SENSOR DRIVER
14924 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14925 L:      linux-media@vger.kernel.org
14926 T:      git git://linuxtv.org/media_tree.git
14927 S:      Maintained
14928 F:      drivers/media/i2c/imx258.c
14929
14930 SONY IMX274 SENSOR DRIVER
14931 M:      Leon Luo <leonl@leopardimaging.com>
14932 L:      linux-media@vger.kernel.org
14933 T:      git git://linuxtv.org/media_tree.git
14934 S:      Maintained
14935 F:      drivers/media/i2c/imx274.c
14936 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14937
14938 SONY IMX319 SENSOR DRIVER
14939 M:      Bingbu Cao <bingbu.cao@intel.com>
14940 L:      linux-media@vger.kernel.org
14941 T:      git git://linuxtv.org/media_tree.git
14942 S:      Maintained
14943 F:      drivers/media/i2c/imx319.c
14944
14945 SONY IMX355 SENSOR DRIVER
14946 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14947 L:      linux-media@vger.kernel.org
14948 T:      git git://linuxtv.org/media_tree.git
14949 S:      Maintained
14950 F:      drivers/media/i2c/imx355.c
14951
14952 SONY MEMORYSTICK SUBSYSTEM
14953 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14954 M:      Alex Dubov <oakad@yahoo.com>
14955 M:      Ulf Hansson <ulf.hansson@linaro.org>
14956 L:      linux-mmc@vger.kernel.org
14957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14958 S:      Maintained
14959 F:      drivers/memstick/
14960 F:      include/linux/memstick.h
14961
14962 SONY VAIO CONTROL DEVICE DRIVER
14963 M:      Mattia Dongili <malattia@linux.it>
14964 L:      platform-driver-x86@vger.kernel.org
14965 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14966 S:      Maintained
14967 F:      Documentation/admin-guide/laptops/sony-laptop.rst
14968 F:      drivers/char/sonypi.c
14969 F:      drivers/platform/x86/sony-laptop.c
14970 F:      include/linux/sony-laptop.h
14971
14972 SOUND
14973 M:      Jaroslav Kysela <perex@perex.cz>
14974 M:      Takashi Iwai <tiwai@suse.com>
14975 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14976 W:      http://www.alsa-project.org/
14977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14978 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14979 S:      Maintained
14980 F:      Documentation/sound/
14981 F:      include/sound/
14982 F:      include/uapi/sound/
14983 F:      sound/
14984
14985 SOUND - COMPRESSED AUDIO
14986 M:      Vinod Koul <vkoul@kernel.org>
14987 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14989 S:      Supported
14990 F:      Documentation/sound/designs/compress-offload.rst
14991 F:      include/sound/compress_driver.h
14992 F:      include/uapi/sound/compress_*
14993 F:      sound/core/compress_offload.c
14994 F:      sound/soc/soc-compress.c
14995
14996 SOUND - DMAENGINE HELPERS
14997 M:      Lars-Peter Clausen <lars@metafoo.de>
14998 S:      Supported
14999 F:      include/sound/dmaengine_pcm.h
15000 F:      sound/core/pcm_dmaengine.c
15001 F:      sound/soc/soc-generic-dmaengine-pcm.c
15002
15003 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
15004 M:      Liam Girdwood <lgirdwood@gmail.com>
15005 M:      Mark Brown <broonie@kernel.org>
15006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
15007 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15008 W:      http://alsa-project.org/main/index.php/ASoC
15009 S:      Supported
15010 F:      Documentation/devicetree/bindings/sound/
15011 F:      Documentation/sound/soc/
15012 F:      sound/soc/
15013 F:      include/dt-bindings/sound/
15014 F:      include/sound/soc*
15015
15016 SOUNDWIRE SUBSYSTEM
15017 M:      Vinod Koul <vkoul@kernel.org>
15018 M:      Sanyog Kale <sanyog.r.kale@intel.com>
15019 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
15020 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15021 S:      Supported
15022 F:      Documentation/driver-api/soundwire/
15023 F:      drivers/soundwire/
15024 F:      include/linux/soundwire/
15025
15026 SP2 MEDIA DRIVER
15027 M:      Olli Salonen <olli.salonen@iki.fi>
15028 L:      linux-media@vger.kernel.org
15029 W:      https://linuxtv.org
15030 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15031 S:      Maintained
15032 F:      drivers/media/dvb-frontends/sp2*
15033
15034 SPARC + UltraSPARC (sparc/sparc64)
15035 M:      "David S. Miller" <davem@davemloft.net>
15036 L:      sparclinux@vger.kernel.org
15037 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
15038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15040 S:      Maintained
15041 F:      arch/sparc/
15042 F:      drivers/sbus/
15043
15044 SPARC SERIAL DRIVERS
15045 M:      "David S. Miller" <davem@davemloft.net>
15046 L:      sparclinux@vger.kernel.org
15047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15049 S:      Maintained
15050 F:      include/linux/sunserialcore.h
15051 F:      drivers/tty/serial/suncore.c
15052 F:      drivers/tty/serial/sunhv.c
15053 F:      drivers/tty/serial/sunsab.c
15054 F:      drivers/tty/serial/sunsab.h
15055 F:      drivers/tty/serial/sunsu.c
15056 F:      drivers/tty/serial/sunzilog.c
15057 F:      drivers/tty/serial/sunzilog.h
15058 F:      drivers/tty/vcc.c
15059
15060 SPARSE CHECKER
15061 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
15062 L:      linux-sparse@vger.kernel.org
15063 W:      https://sparse.wiki.kernel.org/
15064 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
15065 S:      Maintained
15066 F:      include/linux/compiler.h
15067
15068 SPEAR CLOCK FRAMEWORK SUPPORT
15069 M:      Viresh Kumar <vireshk@kernel.org>
15070 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15071 W:      http://www.st.com/spear
15072 S:      Maintained
15073 F:      drivers/clk/spear/
15074
15075 SPEAR PLATFORM SUPPORT
15076 M:      Viresh Kumar <vireshk@kernel.org>
15077 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
15078 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15079 W:      http://www.st.com/spear
15080 S:      Maintained
15081 F:      arch/arm/boot/dts/spear*
15082 F:      arch/arm/mach-spear/
15083
15084 SPI NOR SUBSYSTEM
15085 M:      Marek Vasut <marek.vasut@gmail.com>
15086 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
15087 L:      linux-mtd@lists.infradead.org
15088 W:      http://www.linux-mtd.infradead.org/
15089 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
15090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
15091 S:      Maintained
15092 F:      drivers/mtd/spi-nor/
15093 F:      include/linux/mtd/spi-nor.h
15094
15095 SPI SUBSYSTEM
15096 M:      Mark Brown <broonie@kernel.org>
15097 L:      linux-spi@vger.kernel.org
15098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
15099 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
15100 S:      Maintained
15101 F:      Documentation/devicetree/bindings/spi/
15102 F:      Documentation/spi/
15103 F:      drivers/spi/
15104 F:      include/linux/spi/
15105 F:      include/uapi/linux/spi/
15106 F:      tools/spi/
15107
15108 SPIDERNET NETWORK DRIVER for CELL
15109 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
15110 L:      netdev@vger.kernel.org
15111 S:      Supported
15112 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
15113 F:      drivers/net/ethernet/toshiba/spider_net*
15114
15115 SPMI SUBSYSTEM
15116 R:      Stephen Boyd <sboyd@kernel.org>
15117 L:      linux-arm-msm@vger.kernel.org
15118 F:      Documentation/devicetree/bindings/spmi/
15119 F:      drivers/spmi/
15120 F:      include/dt-bindings/spmi/spmi.h
15121 F:      include/linux/spmi.h
15122 F:      include/trace/events/spmi.h
15123
15124 SPU FILE SYSTEM
15125 M:      Jeremy Kerr <jk@ozlabs.org>
15126 L:      linuxppc-dev@lists.ozlabs.org
15127 W:      http://www.ibm.com/developerworks/power/cell/
15128 S:      Supported
15129 F:      Documentation/filesystems/spufs.txt
15130 F:      arch/powerpc/platforms/cell/spufs/
15131
15132 SQUASHFS FILE SYSTEM
15133 M:      Phillip Lougher <phillip@squashfs.org.uk>
15134 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
15135 W:      http://squashfs.org.uk
15136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
15137 S:      Maintained
15138 F:      Documentation/filesystems/squashfs.txt
15139 F:      fs/squashfs/
15140
15141 SRM (Alpha) environment access
15142 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
15143 S:      Maintained
15144 F:      arch/alpha/kernel/srm_env.c
15145
15146 ST LSM6DSx IMU IIO DRIVER
15147 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
15148 L:      linux-iio@vger.kernel.org
15149 W:      http://www.st.com/
15150 S:      Maintained
15151 F:      drivers/iio/imu/st_lsm6dsx/
15152 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
15153
15154 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
15155 M:      Mickael Guene <mickael.guene@st.com>
15156 L:      linux-media@vger.kernel.org
15157 T:      git git://linuxtv.org/media_tree.git
15158 S:      Maintained
15159 F:      drivers/media/i2c/st-mipid02.c
15160 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
15161
15162 ST STM32 I2C/SMBUS DRIVER
15163 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
15164 L:      linux-i2c@vger.kernel.org
15165 S:      Maintained
15166 F:      drivers/i2c/busses/i2c-stm32*
15167
15168 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
15169 M:      Song Qiang <songqiang1304521@gmail.com>
15170 L:      linux-iio@vger.kernel.org
15171 S:      Maintained
15172 F:      drivers/iio/proximity/vl53l0x-i2c.c
15173 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
15174
15175 STABLE BRANCH
15176 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15177 M:      Sasha Levin <sashal@kernel.org>
15178 L:      stable@vger.kernel.org
15179 S:      Supported
15180 F:      Documentation/process/stable-kernel-rules.rst
15181
15182 STAGING - COMEDI
15183 M:      Ian Abbott <abbotti@mev.co.uk>
15184 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
15185 S:      Odd Fixes
15186 F:      drivers/staging/comedi/
15187
15188 STAGING - EROFS FILE SYSTEM
15189 M:      Gao Xiang <gaoxiang25@huawei.com>
15190 M:      Chao Yu <yuchao0@huawei.com>
15191 L:      linux-erofs@lists.ozlabs.org
15192 S:      Maintained
15193 F:      drivers/staging/erofs/
15194
15195 STAGING - FIELDBUS SUBSYSTEM
15196 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15197 S:      Maintained
15198 F:      drivers/staging/fieldbus/*
15199 F:      drivers/staging/fieldbus/Documentation/
15200
15201 STAGING - HMS ANYBUS-S BUS
15202 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15203 S:      Maintained
15204 F:      drivers/staging/fieldbus/anybuss/
15205
15206 STAGING - INDUSTRIAL IO
15207 M:      Jonathan Cameron <jic23@kernel.org>
15208 L:      linux-iio@vger.kernel.org
15209 S:      Odd Fixes
15210 F:      Documentation/devicetree/bindings/staging/iio/
15211 F:      drivers/staging/iio/
15212
15213 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
15214 M:      Marc Dietrich <marvin24@gmx.de>
15215 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
15216 L:      linux-tegra@vger.kernel.org
15217 S:      Maintained
15218 F:      drivers/staging/nvec/
15219
15220 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
15221 M:      Jens Frederich <jfrederich@gmail.com>
15222 M:      Daniel Drake <dsd@laptop.org>
15223 M:      Jon Nettleton <jon.nettleton@gmail.com>
15224 W:      http://wiki.laptop.org/go/DCON
15225 S:      Maintained
15226 F:      drivers/staging/olpc_dcon/
15227
15228 STAGING - REALTEK RTL8712U DRIVERS
15229 M:      Larry Finger <Larry.Finger@lwfinger.net>
15230 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
15231 S:      Odd Fixes
15232 F:      drivers/staging/rtl8712/
15233
15234 STAGING - REALTEK RTL8188EU DRIVERS
15235 M:      Larry Finger <Larry.Finger@lwfinger.net>
15236 S:      Odd Fixes
15237 F:      drivers/staging/rtl8188eu/
15238
15239 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
15240 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15241 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15242 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15243 L:      linux-fbdev@vger.kernel.org
15244 S:      Maintained
15245 F:      drivers/staging/sm750fb/
15246
15247 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
15248 M:      William Hubbs <w.d.hubbs@gmail.com>
15249 M:      Chris Brannon <chris@the-brannons.com>
15250 M:      Kirk Reiser <kirk@reisers.ca>
15251 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
15252 L:      speakup@linux-speakup.org
15253 W:      http://www.linux-speakup.org/
15254 S:      Odd Fixes
15255 F:      drivers/staging/speakup/
15256
15257 STAGING - VIA VT665X DRIVERS
15258 M:      Forest Bond <forest@alittletooquiet.net>
15259 S:      Odd Fixes
15260 F:      drivers/staging/vt665?/
15261
15262 STAGING - WILC1000 WIFI DRIVER
15263 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
15264 M:      Ajay Singh <ajay.kathat@microchip.com>
15265 L:      linux-wireless@vger.kernel.org
15266 S:      Supported
15267 F:      drivers/staging/wilc1000/
15268
15269 STAGING SUBSYSTEM
15270 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15272 L:      devel@driverdev.osuosl.org
15273 S:      Supported
15274 F:      drivers/staging/
15275
15276 STARFIRE/DURALAN NETWORK DRIVER
15277 M:      Ion Badulescu <ionut@badula.org>
15278 S:      Odd Fixes
15279 F:      drivers/net/ethernet/adaptec/starfire*
15280
15281 STEC S1220 SKD DRIVER
15282 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15283 L:      linux-block@vger.kernel.org
15284 S:      Maintained
15285 F:      drivers/block/skd*[ch]
15286
15287 STI AUDIO (ASoC) DRIVERS
15288 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15289 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15290 S:      Maintained
15291 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15292 F:      sound/soc/sti/
15293
15294 STI CEC DRIVER
15295 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15296 S:      Maintained
15297 F:      drivers/media/platform/sti/cec/
15298 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15299
15300 STK1160 USB VIDEO CAPTURE DRIVER
15301 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15302 L:      linux-media@vger.kernel.org
15303 T:      git git://linuxtv.org/media_tree.git
15304 S:      Maintained
15305 F:      drivers/media/usb/stk1160/
15306
15307 STM32 AUDIO (ASoC) DRIVERS
15308 M:      Olivier Moysan <olivier.moysan@st.com>
15309 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15310 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15311 S:      Maintained
15312 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15313 F:      sound/soc/stm/
15314
15315 STM32 TIMER/LPTIMER DRIVERS
15316 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15317 S:      Maintained
15318 F:      drivers/*/stm32-*timer*
15319 F:      drivers/pwm/pwm-stm32*
15320 F:      include/linux/*/stm32-*tim*
15321 F:      Documentation/ABI/testing/*timer-stm32
15322 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15323 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15324
15325 STMMAC ETHERNET DRIVER
15326 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15327 M:      Alexandre Torgue <alexandre.torgue@st.com>
15328 M:      Jose Abreu <joabreu@synopsys.com>
15329 L:      netdev@vger.kernel.org
15330 W:      http://www.stlinux.com
15331 S:      Supported
15332 F:      drivers/net/ethernet/stmicro/stmmac/
15333
15334 SUN3/3X
15335 M:      Sam Creasey <sammy@sammy.net>
15336 W:      http://sammy.net/sun3/
15337 S:      Maintained
15338 F:      arch/m68k/kernel/*sun3*
15339 F:      arch/m68k/sun3*/
15340 F:      arch/m68k/include/asm/sun3*
15341 F:      drivers/net/ethernet/i825xx/sun3*
15342
15343 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15344 M:      Hans de Goede <hdegoede@redhat.com>
15345 L:      linux-input@vger.kernel.org
15346 S:      Maintained
15347 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
15348 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15349
15350 SUNDANCE NETWORK DRIVER
15351 M:      Denis Kirjanov <kda@linux-powerpc.org>
15352 L:      netdev@vger.kernel.org
15353 S:      Maintained
15354 F:      drivers/net/ethernet/dlink/sundance.c
15355
15356 SUPERH
15357 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15358 M:      Rich Felker <dalias@libc.org>
15359 L:      linux-sh@vger.kernel.org
15360 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15361 S:      Maintained
15362 F:      Documentation/sh/
15363 F:      arch/sh/
15364 F:      drivers/sh/
15365
15366 SUSPEND TO RAM
15367 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15368 M:      Len Brown <len.brown@intel.com>
15369 M:      Pavel Machek <pavel@ucw.cz>
15370 L:      linux-pm@vger.kernel.org
15371 B:      https://bugzilla.kernel.org
15372 S:      Supported
15373 F:      Documentation/power/
15374 F:      arch/x86/kernel/acpi/
15375 F:      drivers/base/power/
15376 F:      kernel/power/
15377 F:      include/linux/suspend.h
15378 F:      include/linux/freezer.h
15379 F:      include/linux/pm.h
15380
15381 SVGA HANDLING
15382 M:      Martin Mares <mj@ucw.cz>
15383 L:      linux-video@atrey.karlin.mff.cuni.cz
15384 S:      Maintained
15385 F:      Documentation/admin-guide/svga.rst
15386 F:      arch/x86/boot/video*
15387
15388 SWIOTLB SUBSYSTEM
15389 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15390 L:      iommu@lists.linux-foundation.org
15391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15392 S:      Supported
15393 F:      kernel/dma/swiotlb.c
15394 F:      arch/*/kernel/pci-swiotlb.c
15395 F:      include/linux/swiotlb.h
15396
15397 SWITCHDEV
15398 M:      Jiri Pirko <jiri@resnulli.us>
15399 M:      Ivan Vecera <ivecera@redhat.com>
15400 L:      netdev@vger.kernel.org
15401 S:      Supported
15402 F:      net/switchdev/
15403 F:      include/net/switchdev.h
15404
15405 SY8106A REGULATOR DRIVER
15406 M:      Icenowy Zheng <icenowy@aosc.io>
15407 S:      Maintained
15408 F:      drivers/regulator/sy8106a-regulator.c
15409 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15410
15411 SYNC FILE FRAMEWORK
15412 M:      Sumit Semwal <sumit.semwal@linaro.org>
15413 R:      Gustavo Padovan <gustavo@padovan.org>
15414 S:      Maintained
15415 L:      linux-media@vger.kernel.org
15416 L:      dri-devel@lists.freedesktop.org
15417 F:      drivers/dma-buf/sync_*
15418 F:      drivers/dma-buf/dma-fence*
15419 F:      drivers/dma-buf/sw_sync.c
15420 F:      include/linux/sync_file.h
15421 F:      include/uapi/linux/sync_file.h
15422 F:      Documentation/driver-api/sync_file.rst
15423 T:      git git://anongit.freedesktop.org/drm/drm-misc
15424
15425 SYNOPSYS ARC ARCHITECTURE
15426 M:      Vineet Gupta <vgupta@synopsys.com>
15427 L:      linux-snps-arc@lists.infradead.org
15428 S:      Supported
15429 F:      arch/arc/
15430 F:      Documentation/devicetree/bindings/arc/*
15431 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15432 F:      drivers/clocksource/arc_timer.c
15433 F:      drivers/tty/serial/arc_uart.c
15434 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15435
15436 SYNOPSYS ARC HSDK SDP pll clock driver
15437 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15438 S:      Supported
15439 F:      drivers/clk/clk-hsdk-pll.c
15440 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15441
15442 SYNOPSYS ARC SDP clock driver
15443 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15444 S:      Supported
15445 F:      drivers/clk/axs10x/*
15446 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15447
15448 SYNOPSYS ARC SDP platform support
15449 M:      Alexey Brodkin <abrodkin@synopsys.com>
15450 S:      Supported
15451 F:      arch/arc/plat-axs10x
15452 F:      arch/arc/boot/dts/ax*
15453 F:      Documentation/devicetree/bindings/arc/axs10*
15454
15455 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15456 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15457 S:      Supported
15458 F:      drivers/reset/reset-axs10x.c
15459 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15460
15461 SYNOPSYS CREG GPIO DRIVER
15462 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15463 S:      Maintained
15464 F:      drivers/gpio/gpio-creg-snps.c
15465 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15466
15467 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15468 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15469 S:      Maintained
15470 F:      drivers/tty/serial/8250/8250_dw.c
15471
15472 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15473 M:      Hoan Tran <hoan@os.amperecomputing.com>
15474 L:      linux-gpio@vger.kernel.org
15475 S:      Maintained
15476 F:      drivers/gpio/gpio-dwapb.c
15477 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15478
15479 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15480 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15481 S:      Maintained
15482 F:      drivers/dma/dwi-axi-dmac/
15483 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15484
15485 SYNOPSYS DESIGNWARE DMAC DRIVER
15486 M:      Viresh Kumar <vireshk@kernel.org>
15487 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15488 S:      Maintained
15489 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15490 F:      drivers/dma/dw/
15491 F:      include/dt-bindings/dma/dw-dmac.h
15492 F:      include/linux/dma/dw.h
15493 F:      include/linux/platform_data/dma-dw.h
15494
15495 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15496 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15497 L:      netdev@vger.kernel.org
15498 S:      Supported
15499 F:      drivers/net/ethernet/synopsys/
15500
15501 SYNOPSYS DESIGNWARE I2C DRIVER
15502 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15503 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15504 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15505 L:      linux-i2c@vger.kernel.org
15506 S:      Maintained
15507 F:      drivers/i2c/busses/i2c-designware-*
15508 F:      include/linux/platform_data/i2c-designware.h
15509
15510 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15511 M:      Jaehoon Chung <jh80.chung@samsung.com>
15512 L:      linux-mmc@vger.kernel.org
15513 S:      Maintained
15514 F:      drivers/mmc/host/dw_mmc*
15515
15516 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15517 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15518 S:      Supported
15519 F:      drivers/reset/reset-hsdk.c
15520 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15521 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15522
15523 SYSTEM CONFIGURATION (SYSCON)
15524 M:      Lee Jones <lee.jones@linaro.org>
15525 M:      Arnd Bergmann <arnd@arndb.de>
15526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15527 S:      Supported
15528 F:      drivers/mfd/syscon.c
15529
15530 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15531 M:      Sudeep Holla <sudeep.holla@arm.com>
15532 L:      linux-arm-kernel@lists.infradead.org
15533 S:      Maintained
15534 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15535 F:      drivers/clk/clk-sc[mp]i.c
15536 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15537 F:      drivers/firmware/arm_scpi.c
15538 F:      drivers/firmware/arm_scmi/
15539 F:      include/linux/sc[mp]i_protocol.h
15540
15541 SYSTEM RESET/SHUTDOWN DRIVERS
15542 M:      Sebastian Reichel <sre@kernel.org>
15543 L:      linux-pm@vger.kernel.org
15544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15545 S:      Maintained
15546 F:      Documentation/devicetree/bindings/power/reset/
15547 F:      drivers/power/reset/
15548
15549 SYSTEM TRACE MODULE CLASS
15550 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15551 S:      Maintained
15552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15553 F:      Documentation/trace/stm.rst
15554 F:      drivers/hwtracing/stm/
15555 F:      include/linux/stm.h
15556 F:      include/uapi/linux/stm.h
15557
15558 SYSV FILESYSTEM
15559 M:      Christoph Hellwig <hch@infradead.org>
15560 S:      Maintained
15561 F:      Documentation/filesystems/sysv-fs.txt
15562 F:      fs/sysv/
15563 F:      include/linux/sysv_fs.h
15564
15565 TASKSTATS STATISTICS INTERFACE
15566 M:      Balbir Singh <bsingharora@gmail.com>
15567 S:      Maintained
15568 F:      Documentation/accounting/taskstats*
15569 F:      include/linux/taskstats*
15570 F:      kernel/taskstats.c
15571
15572 TC subsystem
15573 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15574 M:      Cong Wang <xiyou.wangcong@gmail.com>
15575 M:      Jiri Pirko <jiri@resnulli.us>
15576 L:      netdev@vger.kernel.org
15577 S:      Maintained
15578 F:      include/net/pkt_cls.h
15579 F:      include/net/pkt_sched.h
15580 F:      include/net/tc_act/
15581 F:      include/uapi/linux/pkt_cls.h
15582 F:      include/uapi/linux/pkt_sched.h
15583 F:      include/uapi/linux/tc_act/
15584 F:      include/uapi/linux/tc_ematch/
15585 F:      net/sched/
15586
15587 TC90522 MEDIA DRIVER
15588 M:      Akihiro Tsukada <tskd08@gmail.com>
15589 L:      linux-media@vger.kernel.org
15590 S:      Odd Fixes
15591 F:      drivers/media/dvb-frontends/tc90522*
15592
15593 TCP LOW PRIORITY MODULE
15594 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15595 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15596 W:      http://tcp-lp-mod.sourceforge.net/
15597 S:      Maintained
15598 F:      net/ipv4/tcp_lp.c
15599
15600 TDA10071 MEDIA DRIVER
15601 M:      Antti Palosaari <crope@iki.fi>
15602 L:      linux-media@vger.kernel.org
15603 W:      https://linuxtv.org
15604 W:      http://palosaari.fi/linux/
15605 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15606 T:      git git://linuxtv.org/anttip/media_tree.git
15607 S:      Maintained
15608 F:      drivers/media/dvb-frontends/tda10071*
15609
15610 TDA18212 MEDIA DRIVER
15611 M:      Antti Palosaari <crope@iki.fi>
15612 L:      linux-media@vger.kernel.org
15613 W:      https://linuxtv.org
15614 W:      http://palosaari.fi/linux/
15615 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15616 T:      git git://linuxtv.org/anttip/media_tree.git
15617 S:      Maintained
15618 F:      drivers/media/tuners/tda18212*
15619
15620 TDA18218 MEDIA DRIVER
15621 M:      Antti Palosaari <crope@iki.fi>
15622 L:      linux-media@vger.kernel.org
15623 W:      https://linuxtv.org
15624 W:      http://palosaari.fi/linux/
15625 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15626 T:      git git://linuxtv.org/anttip/media_tree.git
15627 S:      Maintained
15628 F:      drivers/media/tuners/tda18218*
15629
15630 TDA18250 MEDIA DRIVER
15631 M:      Olli Salonen <olli.salonen@iki.fi>
15632 L:      linux-media@vger.kernel.org
15633 W:      https://linuxtv.org
15634 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15635 T:      git git://linuxtv.org/media_tree.git
15636 S:      Maintained
15637 F:      drivers/media/tuners/tda18250*
15638
15639 TDA18271 MEDIA DRIVER
15640 M:      Michael Krufky <mkrufky@linuxtv.org>
15641 L:      linux-media@vger.kernel.org
15642 W:      https://linuxtv.org
15643 W:      http://github.com/mkrufky
15644 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15645 T:      git git://linuxtv.org/mkrufky/tuners.git
15646 S:      Maintained
15647 F:      drivers/media/tuners/tda18271*
15648
15649 TDA1997x MEDIA DRIVER
15650 M:      Tim Harvey <tharvey@gateworks.com>
15651 L:      linux-media@vger.kernel.org
15652 W:      https://linuxtv.org
15653 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15654 S:      Maintained
15655 F:      drivers/media/i2c/tda1997x.*
15656
15657 TDA827x MEDIA DRIVER
15658 M:      Michael Krufky <mkrufky@linuxtv.org>
15659 L:      linux-media@vger.kernel.org
15660 W:      https://linuxtv.org
15661 W:      http://github.com/mkrufky
15662 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15663 T:      git git://linuxtv.org/mkrufky/tuners.git
15664 S:      Maintained
15665 F:      drivers/media/tuners/tda8290.*
15666
15667 TDA8290 MEDIA DRIVER
15668 M:      Michael Krufky <mkrufky@linuxtv.org>
15669 L:      linux-media@vger.kernel.org
15670 W:      https://linuxtv.org
15671 W:      http://github.com/mkrufky
15672 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15673 T:      git git://linuxtv.org/mkrufky/tuners.git
15674 S:      Maintained
15675 F:      drivers/media/tuners/tda8290.*
15676
15677 TDA9840 MEDIA DRIVER
15678 M:      Hans Verkuil <hverkuil@xs4all.nl>
15679 L:      linux-media@vger.kernel.org
15680 T:      git git://linuxtv.org/media_tree.git
15681 W:      https://linuxtv.org
15682 S:      Maintained
15683 F:      drivers/media/i2c/tda9840*
15684
15685 TEA5761 TUNER DRIVER
15686 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15687 L:      linux-media@vger.kernel.org
15688 W:      https://linuxtv.org
15689 T:      git git://linuxtv.org/media_tree.git
15690 S:      Odd fixes
15691 F:      drivers/media/tuners/tea5761.*
15692
15693 TEA5767 TUNER DRIVER
15694 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15695 L:      linux-media@vger.kernel.org
15696 W:      https://linuxtv.org
15697 T:      git git://linuxtv.org/media_tree.git
15698 S:      Maintained
15699 F:      drivers/media/tuners/tea5767.*
15700
15701 TEA6415C MEDIA DRIVER
15702 M:      Hans Verkuil <hverkuil@xs4all.nl>
15703 L:      linux-media@vger.kernel.org
15704 T:      git git://linuxtv.org/media_tree.git
15705 W:      https://linuxtv.org
15706 S:      Maintained
15707 F:      drivers/media/i2c/tea6415c*
15708
15709 TEA6420 MEDIA DRIVER
15710 M:      Hans Verkuil <hverkuil@xs4all.nl>
15711 L:      linux-media@vger.kernel.org
15712 T:      git git://linuxtv.org/media_tree.git
15713 W:      https://linuxtv.org
15714 S:      Maintained
15715 F:      drivers/media/i2c/tea6420*
15716
15717 TEAM DRIVER
15718 M:      Jiri Pirko <jiri@resnulli.us>
15719 L:      netdev@vger.kernel.org
15720 S:      Supported
15721 F:      drivers/net/team/
15722 F:      include/linux/if_team.h
15723 F:      include/uapi/linux/if_team.h
15724
15725 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15726 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15727 S:      Maintained
15728 F:      arch/x86/platform/ts5500/
15729
15730 TECHNOTREND USB IR RECEIVER
15731 M:      Sean Young <sean@mess.org>
15732 L:      linux-media@vger.kernel.org
15733 S:      Maintained
15734 F:      drivers/media/rc/ttusbir.c
15735
15736 TECHWELL TW9910 VIDEO DECODER
15737 L:      linux-media@vger.kernel.org
15738 S:      Orphan
15739 F:      drivers/media/i2c/tw9910.c
15740 F:      include/media/i2c/tw9910.h
15741
15742 TEE SUBSYSTEM
15743 M:      Jens Wiklander <jens.wiklander@linaro.org>
15744 S:      Maintained
15745 F:      include/linux/tee_drv.h
15746 F:      include/uapi/linux/tee.h
15747 F:      drivers/tee/
15748 F:      Documentation/tee.txt
15749
15750 TEGRA ARCHITECTURE SUPPORT
15751 M:      Thierry Reding <thierry.reding@gmail.com>
15752 M:      Jonathan Hunter <jonathanh@nvidia.com>
15753 L:      linux-tegra@vger.kernel.org
15754 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15756 S:      Supported
15757 N:      [^a-z]tegra
15758
15759 TEGRA CLOCK DRIVER
15760 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15761 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15762 S:      Supported
15763 F:      drivers/clk/tegra/
15764
15765 TEGRA DMA DRIVERS
15766 M:      Laxman Dewangan <ldewangan@nvidia.com>
15767 M:      Jon Hunter <jonathanh@nvidia.com>
15768 S:      Supported
15769 F:      drivers/dma/tegra*
15770
15771 TEGRA I2C DRIVER
15772 M:      Laxman Dewangan <ldewangan@nvidia.com>
15773 R:      Dmitry Osipenko <digetx@gmail.com>
15774 S:      Supported
15775 F:      drivers/i2c/busses/i2c-tegra.c
15776
15777 TEGRA IOMMU DRIVERS
15778 M:      Thierry Reding <thierry.reding@gmail.com>
15779 L:      linux-tegra@vger.kernel.org
15780 S:      Supported
15781 F:      drivers/iommu/tegra*
15782
15783 TEGRA KBC DRIVER
15784 M:      Laxman Dewangan <ldewangan@nvidia.com>
15785 S:      Supported
15786 F:      drivers/input/keyboard/tegra-kbc.c
15787
15788 TEGRA NAND DRIVER
15789 M:      Stefan Agner <stefan@agner.ch>
15790 M:      Lucas Stach <dev@lynxeye.de>
15791 S:      Maintained
15792 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15793 F:      drivers/mtd/nand/raw/tegra_nand.c
15794
15795 TEGRA PWM DRIVER
15796 M:      Thierry Reding <thierry.reding@gmail.com>
15797 S:      Supported
15798 F:      drivers/pwm/pwm-tegra.c
15799
15800 TEGRA SERIAL DRIVER
15801 M:      Laxman Dewangan <ldewangan@nvidia.com>
15802 S:      Supported
15803 F:      drivers/tty/serial/serial-tegra.c
15804
15805 TEGRA SPI DRIVER
15806 M:      Laxman Dewangan <ldewangan@nvidia.com>
15807 S:      Supported
15808 F:      drivers/spi/spi-tegra*
15809
15810 TEGRA XUSB PADCTL DRIVER
15811 M:      JC Kuo <jckuo@nvidia.com>
15812 S:      Supported
15813 F:      drivers/phy/tegra/xusb*
15814
15815 TEHUTI ETHERNET DRIVER
15816 M:      Andy Gospodarek <andy@greyhouse.net>
15817 L:      netdev@vger.kernel.org
15818 S:      Supported
15819 F:      drivers/net/ethernet/tehuti/*
15820
15821 Telecom Clock Driver for MCPL0010
15822 M:      Mark Gross <mark.gross@intel.com>
15823 S:      Supported
15824 F:      drivers/char/tlclk.c
15825
15826 TENSILICA XTENSA PORT (xtensa)
15827 M:      Chris Zankel <chris@zankel.net>
15828 M:      Max Filippov <jcmvbkbc@gmail.com>
15829 L:      linux-xtensa@linux-xtensa.org
15830 T:      git git://github.com/czankel/xtensa-linux.git
15831 S:      Maintained
15832 F:      arch/xtensa/
15833 F:      drivers/irqchip/irq-xtensa-*
15834
15835 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15836 M:      Nishanth Menon <nm@ti.com>
15837 M:      Tero Kristo <t-kristo@ti.com>
15838 M:      Santosh Shilimkar <ssantosh@kernel.org>
15839 L:      linux-arm-kernel@lists.infradead.org
15840 S:      Maintained
15841 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15842 F:      drivers/firmware/ti_sci*
15843 F:      include/linux/soc/ti/ti_sci_protocol.h
15844 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15845 F:      drivers/soc/ti/ti_sci_pm_domains.c
15846 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15847 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15848 F:      drivers/clk/keystone/sci-clk.c
15849 F:      drivers/reset/reset-ti-sci.c
15850 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
15851 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
15852 F:      drivers/irqchip/irq-ti-sci-intr.c
15853 F:      drivers/irqchip/irq-ti-sci-inta.c
15854 F:      include/linux/soc/ti/ti_sci_inta_msi.h
15855 F:      drivers/soc/ti/ti_sci_inta_msi.c
15856
15857 Texas Instruments ASoC drivers
15858 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15859 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15860 S:      Maintained
15861 F:      sound/soc/ti/
15862
15863 Texas Instruments' DAC7612 DAC Driver
15864 M:      Ricardo Ribalda <ricardo@ribalda.com>
15865 L:      linux-iio@vger.kernel.org
15866 S:      Supported
15867 F:      drivers/iio/dac/ti-dac7612.c
15868 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15869
15870 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15871 M:      Hans Verkuil <hverkuil@xs4all.nl>
15872 L:      linux-media@vger.kernel.org
15873 T:      git git://linuxtv.org/media_tree.git
15874 W:      https://linuxtv.org
15875 S:      Maintained
15876 F:      drivers/media/radio/radio-raremono.c
15877
15878 THERMAL
15879 M:      Zhang Rui <rui.zhang@intel.com>
15880 M:      Eduardo Valentin <edubezval@gmail.com>
15881 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15882 L:      linux-pm@vger.kernel.org
15883 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15884 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15885 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15886 S:      Supported
15887 F:      drivers/thermal/
15888 F:      include/linux/thermal.h
15889 F:      include/uapi/linux/thermal.h
15890 F:      include/linux/cpu_cooling.h
15891 F:      Documentation/devicetree/bindings/thermal/
15892
15893 THERMAL/CPU_COOLING
15894 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15895 M:      Viresh Kumar <viresh.kumar@linaro.org>
15896 M:      Javi Merino <javi.merino@kernel.org>
15897 L:      linux-pm@vger.kernel.org
15898 S:      Supported
15899 F:      Documentation/thermal/cpu-cooling-api.rst
15900 F:      drivers/thermal/cpu_cooling.c
15901 F:      include/linux/cpu_cooling.h
15902
15903 THINKPAD ACPI EXTRAS DRIVER
15904 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15905 L:      ibm-acpi-devel@lists.sourceforge.net
15906 L:      platform-driver-x86@vger.kernel.org
15907 W:      http://ibm-acpi.sourceforge.net
15908 W:      http://thinkwiki.org/wiki/Ibm-acpi
15909 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15910 S:      Maintained
15911 F:      drivers/platform/x86/thinkpad_acpi.c
15912
15913 THUNDERBOLT DRIVER
15914 M:      Andreas Noever <andreas.noever@gmail.com>
15915 M:      Michael Jamet <michael.jamet@intel.com>
15916 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15917 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15919 S:      Maintained
15920 F:      Documentation/admin-guide/thunderbolt.rst
15921 F:      drivers/thunderbolt/
15922 F:      include/linux/thunderbolt.h
15923
15924 THUNDERBOLT NETWORK DRIVER
15925 M:      Michael Jamet <michael.jamet@intel.com>
15926 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15927 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15928 L:      netdev@vger.kernel.org
15929 S:      Maintained
15930 F:      drivers/net/thunderbolt.c
15931
15932 THUNDERX GPIO DRIVER
15933 M:      David Daney <david.daney@cavium.com>
15934 S:      Maintained
15935 F:      drivers/gpio/gpio-thunderx.c
15936
15937 TI AM437X VPFE DRIVER
15938 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15939 L:      linux-media@vger.kernel.org
15940 W:      https://linuxtv.org
15941 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15942 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15943 S:      Maintained
15944 F:      drivers/media/platform/am437x/
15945
15946 TI BANDGAP AND THERMAL DRIVER
15947 M:      Eduardo Valentin <edubezval@gmail.com>
15948 M:      Keerthy <j-keerthy@ti.com>
15949 L:      linux-pm@vger.kernel.org
15950 L:      linux-omap@vger.kernel.org
15951 S:      Maintained
15952 F:      drivers/thermal/ti-soc-thermal/
15953
15954 TI BQ27XXX POWER SUPPLY DRIVER
15955 R:      Andrew F. Davis <afd@ti.com>
15956 F:      include/linux/power/bq27xxx_battery.h
15957 F:      drivers/power/supply/bq27xxx_battery.c
15958 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15959
15960 TI CDCE706 CLOCK DRIVER
15961 M:      Max Filippov <jcmvbkbc@gmail.com>
15962 S:      Maintained
15963 F:      drivers/clk/clk-cdce706.c
15964
15965 TI CLOCK DRIVER
15966 M:      Tero Kristo <t-kristo@ti.com>
15967 L:      linux-omap@vger.kernel.org
15968 S:      Maintained
15969 F:      drivers/clk/ti/
15970 F:      include/linux/clk/ti.h
15971
15972 TI DAVINCI MACHINE SUPPORT
15973 M:      Sekhar Nori <nsekhar@ti.com>
15974 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
15975 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15976 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15977 S:      Supported
15978 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
15979 F:      arch/arm/mach-davinci/
15980 F:      drivers/i2c/busses/i2c-davinci.c
15981 F:      arch/arm/boot/dts/da850*
15982
15983 TI DAVINCI SERIES CLOCK DRIVER
15984 M:      David Lechner <david@lechnology.com>
15985 R:      Sekhar Nori <nsekhar@ti.com>
15986 S:      Maintained
15987 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15988 F:      drivers/clk/davinci/
15989
15990 TI DAVINCI SERIES GPIO DRIVER
15991 M:      Keerthy <j-keerthy@ti.com>
15992 L:      linux-gpio@vger.kernel.org
15993 S:      Maintained
15994 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15995 F:      drivers/gpio/gpio-davinci.c
15996
15997 TI DAVINCI SERIES MEDIA DRIVER
15998 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15999 L:      linux-media@vger.kernel.org
16000 W:      https://linuxtv.org
16001 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16002 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16003 S:      Maintained
16004 F:      drivers/media/platform/davinci/
16005 F:      include/media/davinci/
16006
16007 TI ETHERNET SWITCH DRIVER (CPSW)
16008 R:      Grygorii Strashko <grygorii.strashko@ti.com>
16009 L:      linux-omap@vger.kernel.org
16010 L:      netdev@vger.kernel.org
16011 S:      Maintained
16012 F:      drivers/net/ethernet/ti/cpsw*
16013 F:      drivers/net/ethernet/ti/davinci*
16014
16015 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
16016 M:      Alex Dubov <oakad@yahoo.com>
16017 S:      Maintained
16018 W:      http://tifmxx.berlios.de/
16019 F:      drivers/memstick/host/tifm_ms.c
16020 F:      drivers/misc/tifm*
16021 F:      drivers/mmc/host/tifm_sd.c
16022 F:      include/linux/tifm.h
16023
16024 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
16025 M:      Santosh Shilimkar <ssantosh@kernel.org>
16026 L:      linux-kernel@vger.kernel.org
16027 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16028 S:      Maintained
16029 F:      drivers/soc/ti/*
16030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
16031
16032 TI LM49xxx FAMILY ASoC CODEC DRIVERS
16033 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
16034 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
16035 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16036 S:      Maintained
16037 F:      sound/soc/codecs/lm49453*
16038 F:      sound/soc/codecs/isabelle*
16039
16040 TI LP855x BACKLIGHT DRIVER
16041 M:      Milo Kim <milo.kim@ti.com>
16042 S:      Maintained
16043 F:      Documentation/driver-api/backlight/lp855x-driver.rst
16044 F:      drivers/video/backlight/lp855x_bl.c
16045 F:      include/linux/platform_data/lp855x.h
16046
16047 TI LP8727 CHARGER DRIVER
16048 M:      Milo Kim <milo.kim@ti.com>
16049 S:      Maintained
16050 F:      drivers/power/supply/lp8727_charger.c
16051 F:      include/linux/platform_data/lp8727.h
16052
16053 TI LP8788 MFD DRIVER
16054 M:      Milo Kim <milo.kim@ti.com>
16055 S:      Maintained
16056 F:      drivers/iio/adc/lp8788_adc.c
16057 F:      drivers/leds/leds-lp8788.c
16058 F:      drivers/mfd/lp8788*.c
16059 F:      drivers/power/supply/lp8788-charger.c
16060 F:      drivers/regulator/lp8788-*.c
16061 F:      include/linux/mfd/lp8788*.h
16062
16063 TI NETCP ETHERNET DRIVER
16064 M:      Wingman Kwok <w-kwok2@ti.com>
16065 M:      Murali Karicheri <m-karicheri2@ti.com>
16066 L:      netdev@vger.kernel.org
16067 S:      Maintained
16068 F:      drivers/net/ethernet/ti/netcp*
16069
16070 TI PCM3060 ASoC CODEC DRIVER
16071 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
16072 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16073 S:      Maintained
16074 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
16075 F:      sound/soc/codecs/pcm3060*
16076
16077 TI TAS571X FAMILY ASoC CODEC DRIVER
16078 M:      Kevin Cernekee <cernekee@chromium.org>
16079 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16080 S:      Odd Fixes
16081 F:      sound/soc/codecs/tas571x*
16082
16083 TI TRF7970A NFC DRIVER
16084 M:      Mark Greer <mgreer@animalcreek.com>
16085 L:      linux-wireless@vger.kernel.org
16086 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
16087 S:      Supported
16088 F:      drivers/nfc/trf7970a.c
16089 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
16090
16091 TI TWL4030 SERIES SOC CODEC DRIVER
16092 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16093 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16094 S:      Maintained
16095 F:      sound/soc/codecs/twl4030*
16096
16097 TI VPE/CAL DRIVERS
16098 M:      Benoit Parrot <bparrot@ti.com>
16099 L:      linux-media@vger.kernel.org
16100 W:      http://linuxtv.org/
16101 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16102 S:      Maintained
16103 F:      drivers/media/platform/ti-vpe/
16104
16105 TI WILINK WIRELESS DRIVERS
16106 L:      linux-wireless@vger.kernel.org
16107 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
16108 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
16109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
16110 S:      Orphan
16111 F:      drivers/net/wireless/ti/
16112 F:      include/linux/wl12xx.h
16113
16114 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
16115 M:      John Stultz <john.stultz@linaro.org>
16116 M:      Thomas Gleixner <tglx@linutronix.de>
16117 R:      Stephen Boyd <sboyd@kernel.org>
16118 L:      linux-kernel@vger.kernel.org
16119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
16120 S:      Supported
16121 F:      include/linux/clocksource.h
16122 F:      include/linux/time.h
16123 F:      include/linux/timex.h
16124 F:      include/uapi/linux/time.h
16125 F:      include/uapi/linux/timex.h
16126 F:      kernel/time/clocksource.c
16127 F:      kernel/time/time*.c
16128 F:      kernel/time/alarmtimer.c
16129 F:      kernel/time/ntp.c
16130 F:      tools/testing/selftests/timers/
16131
16132 TIPC NETWORK LAYER
16133 M:      Jon Maloy <jon.maloy@ericsson.com>
16134 M:      Ying Xue <ying.xue@windriver.com>
16135 L:      netdev@vger.kernel.org (core kernel code)
16136 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
16137 W:      http://tipc.sourceforge.net/
16138 S:      Maintained
16139 F:      include/uapi/linux/tipc*.h
16140 F:      net/tipc/
16141
16142 TLAN NETWORK DRIVER
16143 M:      Samuel Chessman <chessman@tux.org>
16144 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
16145 W:      http://sourceforge.net/projects/tlan/
16146 S:      Maintained
16147 F:      Documentation/networking/device_drivers/ti/tlan.txt
16148 F:      drivers/net/ethernet/ti/tlan.*
16149
16150 TM6000 VIDEO4LINUX DRIVER
16151 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16152 L:      linux-media@vger.kernel.org
16153 W:      https://linuxtv.org
16154 T:      git git://linuxtv.org/media_tree.git
16155 S:      Odd fixes
16156 F:      drivers/media/usb/tm6000/
16157 F:      Documentation/media/v4l-drivers/tm6000*
16158
16159 TMIO/SDHI MMC DRIVER
16160 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
16161 L:      linux-mmc@vger.kernel.org
16162 S:      Supported
16163 F:      drivers/mmc/host/tmio_mmc*
16164 F:      drivers/mmc/host/renesas_sdhi*
16165 F:      include/linux/mfd/tmio.h
16166
16167 TMP401 HARDWARE MONITOR DRIVER
16168 M:      Guenter Roeck <linux@roeck-us.net>
16169 L:      linux-hwmon@vger.kernel.org
16170 S:      Maintained
16171 F:      Documentation/hwmon/tmp401.rst
16172 F:      drivers/hwmon/tmp401.c
16173
16174 TMPFS (SHMEM FILESYSTEM)
16175 M:      Hugh Dickins <hughd@google.com>
16176 L:      linux-mm@kvack.org
16177 S:      Maintained
16178 F:      include/linux/shmem_fs.h
16179 F:      mm/shmem.c
16180
16181 TOMOYO SECURITY MODULE
16182 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
16183 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
16184 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
16185 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
16186 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
16187 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
16188 W:      https://tomoyo.osdn.jp/
16189 S:      Maintained
16190 F:      security/tomoyo/
16191
16192 TOPSTAR LAPTOP EXTRAS DRIVER
16193 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
16194 L:      platform-driver-x86@vger.kernel.org
16195 S:      Maintained
16196 F:      drivers/platform/x86/topstar-laptop.c
16197
16198 TORTURE-TEST MODULES
16199 M:      Davidlohr Bueso <dave@stgolabs.net>
16200 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
16201 M:      Josh Triplett <josh@joshtriplett.org>
16202 L:      linux-kernel@vger.kernel.org
16203 S:      Supported
16204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
16205 F:      Documentation/RCU/torture.txt
16206 F:      kernel/torture.c
16207 F:      kernel/rcu/rcutorture.c
16208 F:      kernel/rcu/rcuperf.c
16209 F:      kernel/locking/locktorture.c
16210
16211 TOSHIBA ACPI EXTRAS DRIVER
16212 M:      Azael Avalos <coproscefalo@gmail.com>
16213 L:      platform-driver-x86@vger.kernel.org
16214 S:      Maintained
16215 F:      drivers/platform/x86/toshiba_acpi.c
16216
16217 TOSHIBA BLUETOOTH DRIVER
16218 M:      Azael Avalos <coproscefalo@gmail.com>
16219 L:      platform-driver-x86@vger.kernel.org
16220 S:      Maintained
16221 F:      drivers/platform/x86/toshiba_bluetooth.c
16222
16223 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
16224 M:      Azael Avalos <coproscefalo@gmail.com>
16225 L:      platform-driver-x86@vger.kernel.org
16226 S:      Maintained
16227 F:      drivers/platform/x86/toshiba_haps.c
16228
16229 TOSHIBA SMM DRIVER
16230 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
16231 W:      http://www.buzzard.org.uk/toshiba/
16232 S:      Maintained
16233 F:      drivers/char/toshiba.c
16234 F:      include/linux/toshiba.h
16235 F:      include/uapi/linux/toshiba.h
16236
16237 TOSHIBA TC358743 DRIVER
16238 M:      Mats Randgaard <matrandg@cisco.com>
16239 L:      linux-media@vger.kernel.org
16240 S:      Maintained
16241 F:      drivers/media/i2c/tc358743*
16242 F:      include/media/i2c/tc358743.h
16243
16244 TOSHIBA WMI HOTKEYS DRIVER
16245 M:      Azael Avalos <coproscefalo@gmail.com>
16246 L:      platform-driver-x86@vger.kernel.org
16247 S:      Maintained
16248 F:      drivers/platform/x86/toshiba-wmi.c
16249
16250 TPM DEVICE DRIVER
16251 M:      Peter Huewe <peterhuewe@gmx.de>
16252 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
16253 R:      Jason Gunthorpe <jgg@ziepe.ca>
16254 L:      linux-integrity@vger.kernel.org
16255 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
16256 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
16257 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
16258 S:      Maintained
16259 F:      drivers/char/tpm/
16260
16261 TRACING
16262 M:      Steven Rostedt <rostedt@goodmis.org>
16263 M:      Ingo Molnar <mingo@redhat.com>
16264 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16265 S:      Maintained
16266 F:      Documentation/trace/ftrace.rst
16267 F:      arch/*/*/*/ftrace.h
16268 F:      arch/*/kernel/ftrace.c
16269 F:      include/*/ftrace.h
16270 F:      include/linux/trace*.h
16271 F:      include/trace/
16272 F:      kernel/trace/
16273 F:      tools/testing/selftests/ftrace/
16274
16275 TRACING MMIO ACCESSES (MMIOTRACE)
16276 M:      Steven Rostedt <rostedt@goodmis.org>
16277 M:      Ingo Molnar <mingo@kernel.org>
16278 R:      Karol Herbst <karolherbst@gmail.com>
16279 R:      Pekka Paalanen <ppaalanen@gmail.com>
16280 S:      Maintained
16281 L:      linux-kernel@vger.kernel.org
16282 L:      nouveau@lists.freedesktop.org
16283 F:      kernel/trace/trace_mmiotrace.c
16284 F:      include/linux/mmiotrace.h
16285 F:      arch/x86/mm/kmmio.c
16286 F:      arch/x86/mm/mmio-mod.c
16287 F:      arch/x86/mm/testmmiotrace.c
16288
16289 TRIVIAL PATCHES
16290 M:      Jiri Kosina <trivial@kernel.org>
16291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16292 S:      Maintained
16293 K:      ^Subject:.*(?i)trivial
16294
16295 TEMPO SEMICONDUCTOR DRIVERS
16296 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16297 S:      Maintained
16298 F:      sound/soc/codecs/tscs*.c
16299 F:      sound/soc/codecs/tscs*.h
16300 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16301
16302 TTY LAYER
16303 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16304 M:      Jiri Slaby <jslaby@suse.com>
16305 S:      Supported
16306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16307 F:      Documentation/driver-api/serial/
16308 F:      drivers/tty/
16309 F:      drivers/tty/serial/serial_core.c
16310 F:      include/linux/serial_core.h
16311 F:      include/linux/serial.h
16312 F:      include/linux/tty.h
16313 F:      include/uapi/linux/serial_core.h
16314 F:      include/uapi/linux/serial.h
16315 F:      include/uapi/linux/tty.h
16316
16317 TUA9001 MEDIA DRIVER
16318 M:      Antti Palosaari <crope@iki.fi>
16319 L:      linux-media@vger.kernel.org
16320 W:      https://linuxtv.org
16321 W:      http://palosaari.fi/linux/
16322 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16323 T:      git git://linuxtv.org/anttip/media_tree.git
16324 S:      Maintained
16325 F:      drivers/media/tuners/tua9001*
16326
16327 TULIP NETWORK DRIVERS
16328 L:      netdev@vger.kernel.org
16329 L:      linux-parisc@vger.kernel.org
16330 S:      Orphan
16331 F:      drivers/net/ethernet/dec/tulip/
16332
16333 TUN/TAP driver
16334 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16335 W:      http://vtun.sourceforge.net/tun
16336 S:      Maintained
16337 F:      Documentation/networking/tuntap.txt
16338 F:      arch/um/os-Linux/drivers/
16339
16340 TURBOCHANNEL SUBSYSTEM
16341 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16342 M:      Ralf Baechle <ralf@linux-mips.org>
16343 L:      linux-mips@vger.kernel.org
16344 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16345 S:      Maintained
16346 F:      drivers/tc/
16347 F:      include/linux/tc.h
16348
16349 TURBOSTAT UTILITY
16350 M:      "Len Brown" <lenb@kernel.org>
16351 L:      linux-pm@vger.kernel.org
16352 B:      https://bugzilla.kernel.org
16353 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16355 S:      Supported
16356 F:      tools/power/x86/turbostat/
16357
16358 TW5864 VIDEO4LINUX DRIVER
16359 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16360 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16361 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16362 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16363 L:      linux-media@vger.kernel.org
16364 S:      Supported
16365 F:      drivers/media/pci/tw5864/
16366
16367 TW68 VIDEO4LINUX DRIVER
16368 M:      Hans Verkuil <hverkuil@xs4all.nl>
16369 L:      linux-media@vger.kernel.org
16370 T:      git git://linuxtv.org/media_tree.git
16371 W:      https://linuxtv.org
16372 S:      Odd Fixes
16373 F:      drivers/media/pci/tw68/
16374
16375 TW686X VIDEO4LINUX DRIVER
16376 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16377 L:      linux-media@vger.kernel.org
16378 T:      git git://linuxtv.org/media_tree.git
16379 W:      http://linuxtv.org
16380 S:      Maintained
16381 F:      drivers/media/pci/tw686x/
16382
16383 UBI FILE SYSTEM (UBIFS)
16384 M:      Richard Weinberger <richard@nod.at>
16385 M:      Artem Bityutskiy <dedekind1@gmail.com>
16386 M:      Adrian Hunter <adrian.hunter@intel.com>
16387 L:      linux-mtd@lists.infradead.org
16388 T:      git git://git.infradead.org/ubifs-2.6.git
16389 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16390 S:      Supported
16391 F:      Documentation/filesystems/ubifs.txt
16392 F:      fs/ubifs/
16393
16394 UCLINUX (M68KNOMMU AND COLDFIRE)
16395 M:      Greg Ungerer <gerg@linux-m68k.org>
16396 W:      http://www.linux-m68k.org/
16397 W:      http://www.uclinux.org/
16398 L:      linux-m68k@lists.linux-m68k.org
16399 L:      uclinux-dev@uclinux.org  (subscribers-only)
16400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16401 S:      Maintained
16402 F:      arch/m68k/coldfire/
16403 F:      arch/m68k/68*/
16404 F:      arch/m68k/*/*_no.*
16405 F:      arch/m68k/include/asm/*_no.*
16406
16407 UDF FILESYSTEM
16408 M:      Jan Kara <jack@suse.com>
16409 S:      Maintained
16410 F:      Documentation/filesystems/udf.txt
16411 F:      fs/udf/
16412
16413 UDRAW TABLET
16414 M:      Bastien Nocera <hadess@hadess.net>
16415 L:      linux-input@vger.kernel.org
16416 S:      Maintained
16417 F:      drivers/hid/hid-udraw-ps3.c
16418
16419 UFS FILESYSTEM
16420 M:      Evgeniy Dushistov <dushistov@mail.ru>
16421 S:      Maintained
16422 F:      Documentation/filesystems/ufs.txt
16423 F:      fs/ufs/
16424
16425 UHID USERSPACE HID IO DRIVER:
16426 M:      David Herrmann <dh.herrmann@googlemail.com>
16427 L:      linux-input@vger.kernel.org
16428 S:      Maintained
16429 F:      drivers/hid/uhid.c
16430 F:      include/uapi/linux/uhid.h
16431
16432 ULPI BUS
16433 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16434 L:      linux-usb@vger.kernel.org
16435 S:      Maintained
16436 F:      drivers/usb/common/ulpi.c
16437 F:      include/linux/ulpi/
16438
16439 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16440 L:      linux-usb@vger.kernel.org
16441 S:      Orphan
16442 F:      drivers/uwb/
16443 F:      include/linux/uwb.h
16444 F:      include/linux/uwb/
16445
16446 UNICODE SUBSYSTEM:
16447 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16448 L:      linux-fsdevel@vger.kernel.org
16449 S:      Supported
16450 F:      fs/unicode/
16451
16452 UNICORE32 ARCHITECTURE:
16453 M:      Guan Xuetao <gxt@pku.edu.cn>
16454 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16455 S:      Maintained
16456 T:      git git://github.com/gxt/linux.git
16457 F:      arch/unicore32/
16458
16459 UNIFDEF
16460 M:      Tony Finch <dot@dotat.at>
16461 W:      http://dotat.at/prog/unifdef
16462 S:      Maintained
16463 F:      scripts/unifdef.c
16464
16465 UNIFORM CDROM DRIVER
16466 M:      Jens Axboe <axboe@kernel.dk>
16467 W:      http://www.kernel.dk
16468 S:      Maintained
16469 F:      Documentation/cdrom/
16470 F:      drivers/cdrom/cdrom.c
16471 F:      include/linux/cdrom.h
16472 F:      include/uapi/linux/cdrom.h
16473
16474 UNISYS S-PAR DRIVERS
16475 M:      David Kershner <david.kershner@unisys.com>
16476 L:      sparmaintainer@unisys.com (Unisys internal)
16477 S:      Supported
16478 F:      include/linux/visorbus.h
16479 F:      drivers/visorbus/
16480 F:      drivers/staging/unisys/
16481
16482 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16483 R:      Alim Akhtar <alim.akhtar@samsung.com>
16484 R:      Avri Altman <avri.altman@wdc.com>
16485 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16486 L:      linux-scsi@vger.kernel.org
16487 S:      Supported
16488 F:      Documentation/scsi/ufs.txt
16489 F:      drivers/scsi/ufs/
16490
16491 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16492 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16493 L:      linux-scsi@vger.kernel.org
16494 S:      Supported
16495 F:      drivers/scsi/ufs/*dwc*
16496
16497 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16498 M:      Stanley Chu <stanley.chu@mediatek.com>
16499 L:      linux-scsi@vger.kernel.org
16500 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16501 S:      Maintained
16502 F:      drivers/scsi/ufs/ufs-mediatek*
16503
16504 UNSORTED BLOCK IMAGES (UBI)
16505 M:      Artem Bityutskiy <dedekind1@gmail.com>
16506 M:      Richard Weinberger <richard@nod.at>
16507 W:      http://www.linux-mtd.infradead.org/
16508 L:      linux-mtd@lists.infradead.org
16509 T:      git git://git.infradead.org/ubifs-2.6.git
16510 S:      Supported
16511 F:      drivers/mtd/ubi/
16512 F:      include/linux/mtd/ubi.h
16513 F:      include/uapi/mtd/ubi-user.h
16514
16515 USB "USBNET" DRIVER FRAMEWORK
16516 M:      Oliver Neukum <oneukum@suse.com>
16517 L:      netdev@vger.kernel.org
16518 W:      http://www.linux-usb.org/usbnet
16519 S:      Maintained
16520 F:      drivers/net/usb/usbnet.c
16521 F:      include/linux/usb/usbnet.h
16522
16523 USB ACM DRIVER
16524 M:      Oliver Neukum <oneukum@suse.com>
16525 L:      linux-usb@vger.kernel.org
16526 S:      Maintained
16527 F:      Documentation/usb/acm.rst
16528 F:      drivers/usb/class/cdc-acm.*
16529
16530 USB AR5523 WIRELESS DRIVER
16531 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16532 L:      linux-wireless@vger.kernel.org
16533 S:      Maintained
16534 F:      drivers/net/wireless/ath/ar5523/
16535
16536 USB ATTACHED SCSI
16537 M:      Oliver Neukum <oneukum@suse.com>
16538 L:      linux-usb@vger.kernel.org
16539 L:      linux-scsi@vger.kernel.org
16540 S:      Maintained
16541 F:      drivers/usb/storage/uas.c
16542
16543 USB CDC ETHERNET DRIVER
16544 M:      Oliver Neukum <oliver@neukum.org>
16545 L:      linux-usb@vger.kernel.org
16546 S:      Maintained
16547 F:      drivers/net/usb/cdc_*.c
16548 F:      include/uapi/linux/usb/cdc.h
16549
16550 USB CHAOSKEY DRIVER
16551 M:      Keith Packard <keithp@keithp.com>
16552 L:      linux-usb@vger.kernel.org
16553 S:      Maintained
16554 F:      drivers/usb/misc/chaoskey.c
16555
16556 USB CYPRESS C67X00 DRIVER
16557 M:      Peter Korsgaard <jacmet@sunsite.dk>
16558 L:      linux-usb@vger.kernel.org
16559 S:      Maintained
16560 F:      drivers/usb/c67x00/
16561
16562 USB DAVICOM DM9601 DRIVER
16563 M:      Peter Korsgaard <jacmet@sunsite.dk>
16564 L:      netdev@vger.kernel.org
16565 W:      http://www.linux-usb.org/usbnet
16566 S:      Maintained
16567 F:      drivers/net/usb/dm9601.c
16568
16569 USB DIAMOND RIO500 DRIVER
16570 M:      Cesar Miquel <miquel@df.uba.ar>
16571 L:      rio500-users@lists.sourceforge.net
16572 W:      http://rio500.sourceforge.net
16573 S:      Maintained
16574 F:      drivers/usb/misc/rio500*
16575
16576 USB EHCI DRIVER
16577 M:      Alan Stern <stern@rowland.harvard.edu>
16578 L:      linux-usb@vger.kernel.org
16579 S:      Maintained
16580 F:      Documentation/usb/ehci.rst
16581 F:      drivers/usb/host/ehci*
16582
16583 USB GADGET/PERIPHERAL SUBSYSTEM
16584 M:      Felipe Balbi <balbi@kernel.org>
16585 L:      linux-usb@vger.kernel.org
16586 W:      http://www.linux-usb.org/gadget
16587 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16588 S:      Maintained
16589 F:      drivers/usb/gadget/
16590 F:      include/linux/usb/gadget*
16591
16592 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16593 M:      Jiri Kosina <jikos@kernel.org>
16594 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16595 L:      linux-usb@vger.kernel.org
16596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16597 S:      Maintained
16598 F:      Documentation/hid/hiddev.rst
16599 F:      drivers/hid/usbhid/
16600
16601 USB INTEL XHCI ROLE MUX DRIVER
16602 M:      Hans de Goede <hdegoede@redhat.com>
16603 L:      linux-usb@vger.kernel.org
16604 S:      Maintained
16605 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16606
16607 USB IP DRIVER FOR HISILICON KIRIN
16608 M:      Yu Chen <chenyu56@huawei.com>
16609 M:      Binghui Wang <wangbinghui@hisilicon.com>
16610 L:      linux-usb@vger.kernel.org
16611 S:      Maintained
16612 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
16613 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
16614
16615 USB ISP116X DRIVER
16616 M:      Olav Kongas <ok@artecdesign.ee>
16617 L:      linux-usb@vger.kernel.org
16618 S:      Maintained
16619 F:      drivers/usb/host/isp116x*
16620 F:      include/linux/usb/isp116x.h
16621
16622 USB LAN78XX ETHERNET DRIVER
16623 M:      Woojung Huh <woojung.huh@microchip.com>
16624 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16625 L:      netdev@vger.kernel.org
16626 S:      Maintained
16627 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16628 F:      drivers/net/usb/lan78xx.*
16629 F:      include/dt-bindings/net/microchip-lan78xx.h
16630
16631 USB MASS STORAGE DRIVER
16632 M:      Alan Stern <stern@rowland.harvard.edu>
16633 L:      linux-usb@vger.kernel.org
16634 L:      usb-storage@lists.one-eyed-alien.net
16635 S:      Maintained
16636 F:      drivers/usb/storage/
16637
16638 USB MIDI DRIVER
16639 M:      Clemens Ladisch <clemens@ladisch.de>
16640 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16642 S:      Maintained
16643 F:      sound/usb/midi.*
16644
16645 USB NETWORKING DRIVERS
16646 L:      linux-usb@vger.kernel.org
16647 S:      Odd Fixes
16648 F:      drivers/net/usb/
16649
16650 USB OHCI DRIVER
16651 M:      Alan Stern <stern@rowland.harvard.edu>
16652 L:      linux-usb@vger.kernel.org
16653 S:      Maintained
16654 F:      Documentation/usb/ohci.rst
16655 F:      drivers/usb/host/ohci*
16656
16657 USB OTG FSM (Finite State Machine)
16658 M:      Peter Chen <Peter.Chen@nxp.com>
16659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16660 L:      linux-usb@vger.kernel.org
16661 S:      Maintained
16662 F:      drivers/usb/common/usb-otg-fsm.c
16663
16664 USB OVER IP DRIVER
16665 M:      Valentina Manea <valentina.manea.m@gmail.com>
16666 M:      Shuah Khan <shuah@kernel.org>
16667 M:      Shuah Khan <skhan@linuxfoundation.org>
16668 L:      linux-usb@vger.kernel.org
16669 S:      Maintained
16670 F:      Documentation/usb/usbip_protocol.rst
16671 F:      drivers/usb/usbip/
16672 F:      tools/usb/usbip/
16673 F:      tools/testing/selftests/drivers/usb/usbip/
16674
16675 USB PEGASUS DRIVER
16676 M:      Petko Manolov <petkan@nucleusys.com>
16677 L:      linux-usb@vger.kernel.org
16678 L:      netdev@vger.kernel.org
16679 T:      git git://github.com/petkan/pegasus.git
16680 W:      https://github.com/petkan/pegasus
16681 S:      Maintained
16682 F:      drivers/net/usb/pegasus.*
16683
16684 USB PHY LAYER
16685 M:      Felipe Balbi <balbi@kernel.org>
16686 L:      linux-usb@vger.kernel.org
16687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16688 S:      Maintained
16689 F:      drivers/usb/phy/
16690
16691 USB PRINTER DRIVER (usblp)
16692 M:      Pete Zaitcev <zaitcev@redhat.com>
16693 L:      linux-usb@vger.kernel.org
16694 S:      Supported
16695 F:      drivers/usb/class/usblp.c
16696
16697 USB QMI WWAN NETWORK DRIVER
16698 M:      Bjørn Mork <bjorn@mork.no>
16699 L:      netdev@vger.kernel.org
16700 S:      Maintained
16701 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16702 F:      drivers/net/usb/qmi_wwan.c
16703
16704 USB RTL8150 DRIVER
16705 M:      Petko Manolov <petkan@nucleusys.com>
16706 L:      linux-usb@vger.kernel.org
16707 L:      netdev@vger.kernel.org
16708 T:      git git://github.com/petkan/rtl8150.git
16709 W:      https://github.com/petkan/rtl8150
16710 S:      Maintained
16711 F:      drivers/net/usb/rtl8150.c
16712
16713 USB SERIAL SUBSYSTEM
16714 M:      Johan Hovold <johan@kernel.org>
16715 L:      linux-usb@vger.kernel.org
16716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16717 S:      Maintained
16718 F:      Documentation/usb/usb-serial.rst
16719 F:      drivers/usb/serial/
16720 F:      include/linux/usb/serial.h
16721
16722 USB SMSC75XX ETHERNET DRIVER
16723 M:      Steve Glendinning <steve.glendinning@shawell.net>
16724 L:      netdev@vger.kernel.org
16725 S:      Maintained
16726 F:      drivers/net/usb/smsc75xx.*
16727
16728 USB SMSC95XX ETHERNET DRIVER
16729 M:      Steve Glendinning <steve.glendinning@shawell.net>
16730 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16731 L:      netdev@vger.kernel.org
16732 S:      Maintained
16733 F:      drivers/net/usb/smsc95xx.*
16734
16735 USB SUBSYSTEM
16736 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16737 L:      linux-usb@vger.kernel.org
16738 W:      http://www.linux-usb.org
16739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16740 S:      Supported
16741 F:      Documentation/devicetree/bindings/usb/
16742 F:      Documentation/usb/
16743 F:      drivers/usb/
16744 F:      include/linux/usb.h
16745 F:      include/linux/usb/
16746
16747 USB TYPEC PI3USB30532 MUX DRIVER
16748 M:      Hans de Goede <hdegoede@redhat.com>
16749 L:      linux-usb@vger.kernel.org
16750 S:      Maintained
16751 F:      drivers/usb/typec/mux/pi3usb30532.c
16752
16753 USB TYPEC CLASS
16754 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16755 L:      linux-usb@vger.kernel.org
16756 S:      Maintained
16757 F:      Documentation/ABI/testing/sysfs-class-typec
16758 F:      Documentation/driver-api/usb/typec.rst
16759 F:      drivers/usb/typec/
16760 F:      include/linux/usb/typec.h
16761
16762 USB TYPEC BUS FOR ALTERNATE MODES
16763 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16764 L:      linux-usb@vger.kernel.org
16765 S:      Maintained
16766 F:      Documentation/ABI/testing/sysfs-bus-typec
16767 F:      Documentation/driver-api/usb/typec_bus.rst
16768 F:      drivers/usb/typec/altmodes/
16769 F:      include/linux/usb/typec_altmode.h
16770
16771 USB TYPEC PORT CONTROLLER DRIVERS
16772 M:      Guenter Roeck <linux@roeck-us.net>
16773 L:      linux-usb@vger.kernel.org
16774 S:      Maintained
16775 F:      drivers/usb/typec/tcpm/
16776
16777 USB UHCI DRIVER
16778 M:      Alan Stern <stern@rowland.harvard.edu>
16779 L:      linux-usb@vger.kernel.org
16780 S:      Maintained
16781 F:      drivers/usb/host/uhci*
16782
16783 USB VIDEO CLASS
16784 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16785 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16786 L:      linux-media@vger.kernel.org
16787 T:      git git://linuxtv.org/media_tree.git
16788 W:      http://www.ideasonboard.org/uvc/
16789 S:      Maintained
16790 F:      drivers/media/usb/uvc/
16791 F:      include/uapi/linux/uvcvideo.h
16792
16793 USB VISION DRIVER
16794 M:      Hans Verkuil <hverkuil@xs4all.nl>
16795 L:      linux-media@vger.kernel.org
16796 T:      git git://linuxtv.org/media_tree.git
16797 W:      https://linuxtv.org
16798 S:      Odd Fixes
16799 F:      drivers/media/usb/usbvision/
16800
16801 USB WEBCAM GADGET
16802 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16803 L:      linux-usb@vger.kernel.org
16804 S:      Maintained
16805 F:      drivers/usb/gadget/function/*uvc*
16806 F:      drivers/usb/gadget/legacy/webcam.c
16807 F:      include/uapi/linux/usb/g_uvc.h
16808
16809 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16810 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16811 L:      linux-wireless@vger.kernel.org
16812 S:      Maintained
16813 F:      drivers/net/wireless/rndis_wlan.c
16814
16815 USB XHCI DRIVER
16816 M:      Mathias Nyman <mathias.nyman@intel.com>
16817 L:      linux-usb@vger.kernel.org
16818 S:      Supported
16819 F:      drivers/usb/host/xhci*
16820 F:      drivers/usb/host/pci-quirks*
16821
16822 USB ZD1201 DRIVER
16823 L:      linux-wireless@vger.kernel.org
16824 W:      http://linux-lc100020.sourceforge.net
16825 S:      Orphan
16826 F:      drivers/net/wireless/zydas/zd1201.*
16827
16828 USB ZR364XX DRIVER
16829 M:      Antoine Jacquet <royale@zerezo.com>
16830 L:      linux-usb@vger.kernel.org
16831 L:      linux-media@vger.kernel.org
16832 T:      git git://linuxtv.org/media_tree.git
16833 W:      http://royale.zerezo.com/zr364xx/
16834 S:      Maintained
16835 F:      Documentation/media/v4l-drivers/zr364xx*
16836 F:      drivers/media/usb/zr364xx/
16837
16838 USER-MODE LINUX (UML)
16839 M:      Jeff Dike <jdike@addtoit.com>
16840 M:      Richard Weinberger <richard@nod.at>
16841 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16842 L:      linux-um@lists.infradead.org
16843 W:      http://user-mode-linux.sourceforge.net
16844 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16846 S:      Maintained
16847 F:      Documentation/virtual/uml/
16848 F:      arch/um/
16849 F:      arch/x86/um/
16850 F:      fs/hostfs/
16851
16852 USERSPACE COPYIN/COPYOUT (UIOVEC)
16853 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16854 S:      Maintained
16855 F:      lib/iov_iter.c
16856 F:      include/linux/uio.h
16857
16858 USERSPACE DMA BUFFER DRIVER
16859 M:      Gerd Hoffmann <kraxel@redhat.com>
16860 S:      Maintained
16861 L:      dri-devel@lists.freedesktop.org
16862 F:      drivers/dma-buf/udmabuf.c
16863 F:      include/uapi/linux/udmabuf.h
16864 T:      git git://anongit.freedesktop.org/drm/drm-misc
16865
16866 USERSPACE I/O (UIO)
16867 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16868 S:      Maintained
16869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16870 F:      Documentation/driver-api/uio-howto.rst
16871 F:      drivers/uio/
16872 F:      include/linux/uio_driver.h
16873
16874 UTIL-LINUX PACKAGE
16875 M:      Karel Zak <kzak@redhat.com>
16876 L:      util-linux@vger.kernel.org
16877 W:      http://en.wikipedia.org/wiki/Util-linux
16878 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16879 S:      Maintained
16880
16881 UUID HELPERS
16882 M:      Christoph Hellwig <hch@lst.de>
16883 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16884 L:      linux-kernel@vger.kernel.org
16885 T:      git git://git.infradead.org/users/hch/uuid.git
16886 F:      lib/uuid.c
16887 F:      lib/test_uuid.c
16888 F:      include/linux/uuid.h
16889 F:      include/uapi/linux/uuid.h
16890 S:      Maintained
16891
16892 UVESAFB DRIVER
16893 M:      Michal Januszewski <spock@gentoo.org>
16894 L:      linux-fbdev@vger.kernel.org
16895 W:      https://github.com/mjanusz/v86d
16896 S:      Maintained
16897 F:      Documentation/fb/uvesafb.rst
16898 F:      drivers/video/fbdev/uvesafb.*
16899
16900 VF610 NAND DRIVER
16901 M:      Stefan Agner <stefan@agner.ch>
16902 L:      linux-mtd@lists.infradead.org
16903 S:      Supported
16904 F:      drivers/mtd/nand/raw/vf610_nfc.c
16905
16906 VFAT/FAT/MSDOS FILESYSTEM
16907 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16908 S:      Maintained
16909 F:      Documentation/filesystems/vfat.txt
16910 F:      fs/fat/
16911
16912 VFIO DRIVER
16913 M:      Alex Williamson <alex.williamson@redhat.com>
16914 R:      Cornelia Huck <cohuck@redhat.com>
16915 L:      kvm@vger.kernel.org
16916 T:      git git://github.com/awilliam/linux-vfio.git
16917 S:      Maintained
16918 F:      Documentation/driver-api/vfio.rst
16919 F:      drivers/vfio/
16920 F:      include/linux/vfio.h
16921 F:      include/uapi/linux/vfio.h
16922
16923 VFIO MEDIATED DEVICE DRIVERS
16924 M:      Kirti Wankhede <kwankhede@nvidia.com>
16925 L:      kvm@vger.kernel.org
16926 S:      Maintained
16927 F:      Documentation/driver-api/vfio-mediated-device.rst
16928 F:      drivers/vfio/mdev/
16929 F:      include/linux/mdev.h
16930 F:      samples/vfio-mdev/
16931
16932 VFIO PLATFORM DRIVER
16933 M:      Eric Auger <eric.auger@redhat.com>
16934 L:      kvm@vger.kernel.org
16935 S:      Maintained
16936 F:      drivers/vfio/platform/
16937
16938 VGA_SWITCHEROO
16939 R:      Lukas Wunner <lukas@wunner.de>
16940 S:      Maintained
16941 F:      Documentation/gpu/vga-switcheroo.rst
16942 F:      drivers/gpu/vga/vga_switcheroo.c
16943 F:      include/linux/vga_switcheroo.h
16944 T:      git git://anongit.freedesktop.org/drm/drm-misc
16945
16946 VIA RHINE NETWORK DRIVER
16947 S:      Orphan
16948 F:      drivers/net/ethernet/via/via-rhine.c
16949
16950 VIA SD/MMC CARD CONTROLLER DRIVER
16951 M:      Bruce Chang <brucechang@via.com.tw>
16952 M:      Harald Welte <HaraldWelte@viatech.com>
16953 S:      Maintained
16954 F:      drivers/mmc/host/via-sdmmc.c
16955
16956 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16957 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16958 L:      linux-fbdev@vger.kernel.org
16959 S:      Maintained
16960 F:      include/linux/via-core.h
16961 F:      include/linux/via-gpio.h
16962 F:      include/linux/via_i2c.h
16963 F:      drivers/video/fbdev/via/
16964
16965 VIA VELOCITY NETWORK DRIVER
16966 M:      Francois Romieu <romieu@fr.zoreil.com>
16967 L:      netdev@vger.kernel.org
16968 S:      Maintained
16969 F:      drivers/net/ethernet/via/via-velocity.*
16970
16971 VICODEC VIRTUAL CODEC DRIVER
16972 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
16973 L:      linux-media@vger.kernel.org
16974 T:      git git://linuxtv.org/media_tree.git
16975 W:      https://linuxtv.org
16976 S:      Maintained
16977 F:      drivers/media/platform/vicodec/*
16978
16979 VIDEO MULTIPLEXER DRIVER
16980 M:      Philipp Zabel <p.zabel@pengutronix.de>
16981 L:      linux-media@vger.kernel.org
16982 S:      Maintained
16983 F:      drivers/media/platform/video-mux.c
16984
16985 VIDEO I2C POLLING DRIVER
16986 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16987 L:      linux-media@vger.kernel.org
16988 S:      Maintained
16989 F:      drivers/media/i2c/video-i2c.c
16990
16991 VIDEOBUF2 FRAMEWORK
16992 M:      Pawel Osciak <pawel@osciak.com>
16993 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16994 M:      Kyungmin Park <kyungmin.park@samsung.com>
16995 R:      Tomasz Figa <tfiga@chromium.org>
16996 L:      linux-media@vger.kernel.org
16997 S:      Maintained
16998 F:      drivers/media/common/videobuf2/*
16999 F:      include/media/videobuf2-*
17000
17001 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
17002 M:      Helen Koike <helen.koike@collabora.com>
17003 L:      linux-media@vger.kernel.org
17004 T:      git git://linuxtv.org/media_tree.git
17005 W:      https://linuxtv.org
17006 S:      Maintained
17007 F:      drivers/media/platform/vimc/*
17008
17009 VIRT LIB
17010 M:      Alex Williamson <alex.williamson@redhat.com>
17011 M:      Paolo Bonzini <pbonzini@redhat.com>
17012 L:      kvm@vger.kernel.org
17013 S:      Supported
17014 F:      virt/lib/
17015
17016 VIRTIO AND VHOST VSOCK DRIVER
17017 M:      Stefan Hajnoczi <stefanha@redhat.com>
17018 L:      kvm@vger.kernel.org
17019 L:      virtualization@lists.linux-foundation.org
17020 L:      netdev@vger.kernel.org
17021 S:      Maintained
17022 F:      include/linux/virtio_vsock.h
17023 F:      include/uapi/linux/virtio_vsock.h
17024 F:      include/uapi/linux/vsockmon.h
17025 F:      include/uapi/linux/vm_sockets_diag.h
17026 F:      net/vmw_vsock/diag.c
17027 F:      net/vmw_vsock/af_vsock_tap.c
17028 F:      net/vmw_vsock/virtio_transport_common.c
17029 F:      net/vmw_vsock/virtio_transport.c
17030 F:      drivers/net/vsockmon.c
17031 F:      drivers/vhost/vsock.c
17032 F:      tools/testing/vsock/
17033
17034 VIRTIO CONSOLE DRIVER
17035 M:      Amit Shah <amit@kernel.org>
17036 L:      virtualization@lists.linux-foundation.org
17037 S:      Maintained
17038 F:      drivers/char/virtio_console.c
17039 F:      include/linux/virtio_console.h
17040 F:      include/uapi/linux/virtio_console.h
17041
17042 VIRTIO CORE AND NET DRIVERS
17043 M:      "Michael S. Tsirkin" <mst@redhat.com>
17044 M:      Jason Wang <jasowang@redhat.com>
17045 L:      virtualization@lists.linux-foundation.org
17046 S:      Maintained
17047 F:      Documentation/devicetree/bindings/virtio/
17048 F:      drivers/virtio/
17049 F:      tools/virtio/
17050 F:      drivers/net/virtio_net.c
17051 F:      drivers/block/virtio_blk.c
17052 F:      include/linux/virtio*.h
17053 F:      include/uapi/linux/virtio_*.h
17054 F:      drivers/crypto/virtio/
17055 F:      mm/balloon_compaction.c
17056
17057 VIRTIO BLOCK AND SCSI DRIVERS
17058 M:      "Michael S. Tsirkin" <mst@redhat.com>
17059 M:      Jason Wang <jasowang@redhat.com>
17060 R:      Paolo Bonzini <pbonzini@redhat.com>
17061 R:      Stefan Hajnoczi <stefanha@redhat.com>
17062 L:      virtualization@lists.linux-foundation.org
17063 S:      Maintained
17064 F:      drivers/block/virtio_blk.c
17065 F:      drivers/scsi/virtio_scsi.c
17066 F:      include/uapi/linux/virtio_blk.h
17067 F:      include/uapi/linux/virtio_scsi.h
17068 F:      drivers/vhost/scsi.c
17069
17070 VIRTIO CRYPTO DRIVER
17071 M:      Gonglei <arei.gonglei@huawei.com>
17072 L:      virtualization@lists.linux-foundation.org
17073 L:      linux-crypto@vger.kernel.org
17074 S:      Maintained
17075 F:      drivers/crypto/virtio/
17076 F:      include/uapi/linux/virtio_crypto.h
17077
17078 VIRTIO DRIVERS FOR S390
17079 M:      Cornelia Huck <cohuck@redhat.com>
17080 M:      Halil Pasic <pasic@linux.ibm.com>
17081 L:      linux-s390@vger.kernel.org
17082 L:      virtualization@lists.linux-foundation.org
17083 L:      kvm@vger.kernel.org
17084 S:      Supported
17085 F:      drivers/s390/virtio/
17086 F:      arch/s390/include/uapi/asm/virtio-ccw.h
17087
17088 VIRTIO GPU DRIVER
17089 M:      David Airlie <airlied@linux.ie>
17090 M:      Gerd Hoffmann <kraxel@redhat.com>
17091 L:      dri-devel@lists.freedesktop.org
17092 L:      virtualization@lists.linux-foundation.org
17093 T:      git git://anongit.freedesktop.org/drm/drm-misc
17094 S:      Maintained
17095 F:      drivers/gpu/drm/virtio/
17096 F:      include/uapi/linux/virtio_gpu.h
17097
17098 VIRTIO HOST (VHOST)
17099 M:      "Michael S. Tsirkin" <mst@redhat.com>
17100 M:      Jason Wang <jasowang@redhat.com>
17101 L:      kvm@vger.kernel.org
17102 L:      virtualization@lists.linux-foundation.org
17103 L:      netdev@vger.kernel.org
17104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
17105 S:      Maintained
17106 F:      drivers/vhost/
17107 F:      include/uapi/linux/vhost.h
17108
17109 VIRTIO INPUT DRIVER
17110 M:      Gerd Hoffmann <kraxel@redhat.com>
17111 S:      Maintained
17112 F:      drivers/virtio/virtio_input.c
17113 F:      include/uapi/linux/virtio_input.h
17114
17115 VIRTIO IOMMU DRIVER
17116 M:      Jean-Philippe Brucker <jean-philippe.brucker@arm.com>
17117 L:      virtualization@lists.linux-foundation.org
17118 S:      Maintained
17119 F:      drivers/iommu/virtio-iommu.c
17120 F:      include/uapi/linux/virtio_iommu.h
17121
17122 VIRTUAL BOX GUEST DEVICE DRIVER
17123 M:      Hans de Goede <hdegoede@redhat.com>
17124 M:      Arnd Bergmann <arnd@arndb.de>
17125 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17126 S:      Maintained
17127 F:      include/linux/vbox_utils.h
17128 F:      include/uapi/linux/vbox*.h
17129 F:      drivers/virt/vboxguest/
17130
17131 VIRTUAL SERIO DEVICE DRIVER
17132 M:      Stephen Chandler Paul <thatslyude@gmail.com>
17133 S:      Maintained
17134 F:      drivers/input/serio/userio.c
17135 F:      include/uapi/linux/userio.h
17136
17137 VIVID VIRTUAL VIDEO DRIVER
17138 M:      Hans Verkuil <hverkuil@xs4all.nl>
17139 L:      linux-media@vger.kernel.org
17140 T:      git git://linuxtv.org/media_tree.git
17141 W:      https://linuxtv.org
17142 S:      Maintained
17143 F:      drivers/media/platform/vivid/*
17144
17145 VLYNQ BUS
17146 M:      Florian Fainelli <f.fainelli@gmail.com>
17147 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
17148 S:      Maintained
17149 F:      drivers/vlynq/vlynq.c
17150 F:      include/linux/vlynq.h
17151
17152 VME SUBSYSTEM
17153 M:      Martyn Welch <martyn@welchs.me.uk>
17154 M:      Manohar Vanga <manohar.vanga@gmail.com>
17155 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17156 L:      devel@driverdev.osuosl.org
17157 S:      Maintained
17158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17159 F:      Documentation/driver-api/vme.rst
17160 F:      drivers/staging/vme/
17161 F:      drivers/vme/
17162 F:      include/linux/vme*
17163
17164 VMWARE BALLOON DRIVER
17165 M:      Julien Freche <jfreche@vmware.com>
17166 M:      Nadav Amit <namit@vmware.com>
17167 M:      "VMware, Inc." <pv-drivers@vmware.com>
17168 L:      linux-kernel@vger.kernel.org
17169 S:      Maintained
17170 F:      drivers/misc/vmw_balloon.c
17171
17172 VMWARE HYPERVISOR INTERFACE
17173 M:      Alok Kataria <akataria@vmware.com>
17174 L:      virtualization@lists.linux-foundation.org
17175 S:      Supported
17176 F:      arch/x86/kernel/cpu/vmware.c
17177
17178 VMWARE PVRDMA DRIVER
17179 M:      Adit Ranadive <aditr@vmware.com>
17180 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17181 L:      linux-rdma@vger.kernel.org
17182 S:      Maintained
17183 F:      drivers/infiniband/hw/vmw_pvrdma/
17184
17185 VMware PVSCSI driver
17186 M:      Jim Gill <jgill@vmware.com>
17187 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17188 L:      linux-scsi@vger.kernel.org
17189 S:      Maintained
17190 F:      drivers/scsi/vmw_pvscsi.c
17191 F:      drivers/scsi/vmw_pvscsi.h
17192
17193 VMWARE VMMOUSE SUBDRIVER
17194 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
17195 M:      "VMware, Inc." <pv-drivers@vmware.com>
17196 L:      linux-input@vger.kernel.org
17197 S:      Maintained
17198 F:      drivers/input/mouse/vmmouse.c
17199 F:      drivers/input/mouse/vmmouse.h
17200
17201 VMWARE VMXNET3 ETHERNET DRIVER
17202 M:      Ronak Doshi <doshir@vmware.com>
17203 M:      "VMware, Inc." <pv-drivers@vmware.com>
17204 L:      netdev@vger.kernel.org
17205 S:      Maintained
17206 F:      drivers/net/vmxnet3/
17207
17208 VOCORE VOCORE2 BOARD
17209 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
17210 L:      linux-mips@vger.kernel.org
17211 S:      Maintained
17212 F:      arch/mips/boot/dts/ralink/vocore2.dts
17213
17214 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
17215 M:      Liam Girdwood <lgirdwood@gmail.com>
17216 M:      Mark Brown <broonie@kernel.org>
17217 L:      linux-kernel@vger.kernel.org
17218 W:      http://www.slimlogic.co.uk/?p=48
17219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
17220 S:      Supported
17221 F:      Documentation/devicetree/bindings/regulator/
17222 F:      Documentation/power/regulator/
17223 F:      drivers/regulator/
17224 F:      include/dt-bindings/regulator/
17225 F:      include/linux/regulator/
17226
17227 VRF
17228 M:      David Ahern <dsa@cumulusnetworks.com>
17229 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
17230 L:      netdev@vger.kernel.org
17231 S:      Maintained
17232 F:      drivers/net/vrf.c
17233 F:      Documentation/networking/vrf.txt
17234
17235 VT1211 HARDWARE MONITOR DRIVER
17236 M:      Juerg Haefliger <juergh@gmail.com>
17237 L:      linux-hwmon@vger.kernel.org
17238 S:      Maintained
17239 F:      Documentation/hwmon/vt1211.rst
17240 F:      drivers/hwmon/vt1211.c
17241
17242 VT8231 HARDWARE MONITOR DRIVER
17243 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
17244 L:      linux-hwmon@vger.kernel.org
17245 S:      Maintained
17246 F:      drivers/hwmon/vt8231.c
17247
17248 VUB300 USB to SDIO/SD/MMC bridge chip
17249 M:      Tony Olech <tony.olech@elandigitalsystems.com>
17250 L:      linux-mmc@vger.kernel.org
17251 L:      linux-usb@vger.kernel.org
17252 S:      Supported
17253 F:      drivers/mmc/host/vub300.c
17254
17255 W1 DALLAS'S 1-WIRE BUS
17256 M:      Evgeniy Polyakov <zbr@ioremap.net>
17257 S:      Maintained
17258 F:      Documentation/devicetree/bindings/w1/
17259 F:      Documentation/w1/
17260 F:      drivers/w1/
17261 F:      include/linux/w1.h
17262
17263 W83791D HARDWARE MONITORING DRIVER
17264 M:      Marc Hulsman <m.hulsman@tudelft.nl>
17265 L:      linux-hwmon@vger.kernel.org
17266 S:      Maintained
17267 F:      Documentation/hwmon/w83791d.rst
17268 F:      drivers/hwmon/w83791d.c
17269
17270 W83793 HARDWARE MONITORING DRIVER
17271 M:      Rudolf Marek <r.marek@assembler.cz>
17272 L:      linux-hwmon@vger.kernel.org
17273 S:      Maintained
17274 F:      Documentation/hwmon/w83793.rst
17275 F:      drivers/hwmon/w83793.c
17276
17277 W83795 HARDWARE MONITORING DRIVER
17278 M:      Jean Delvare <jdelvare@suse.com>
17279 L:      linux-hwmon@vger.kernel.org
17280 S:      Maintained
17281 F:      drivers/hwmon/w83795.c
17282
17283 W83L51xD SD/MMC CARD INTERFACE DRIVER
17284 M:      Pierre Ossman <pierre@ossman.eu>
17285 S:      Maintained
17286 F:      drivers/mmc/host/wbsd.*
17287
17288 WACOM PROTOCOL 4 SERIAL TABLETS
17289 M:      Julian Squires <julian@cipht.net>
17290 M:      Hans de Goede <hdegoede@redhat.com>
17291 L:      linux-input@vger.kernel.org
17292 S:      Maintained
17293 F:      drivers/input/tablet/wacom_serial4.c
17294
17295 WATCHDOG DEVICE DRIVERS
17296 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17297 M:      Guenter Roeck <linux@roeck-us.net>
17298 L:      linux-watchdog@vger.kernel.org
17299 W:      http://www.linux-watchdog.org/
17300 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17301 S:      Maintained
17302 F:      Documentation/devicetree/bindings/watchdog/
17303 F:      Documentation/watchdog/
17304 F:      drivers/watchdog/
17305 F:      include/linux/watchdog.h
17306 F:      include/uapi/linux/watchdog.h
17307
17308 WHISKEYCOVE PMIC GPIO DRIVER
17309 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17310 L:      linux-gpio@vger.kernel.org
17311 S:      Maintained
17312 F:      drivers/gpio/gpio-wcove.c
17313
17314 WHWAVE RTC DRIVER
17315 M:      Dianlong Li <long17.cool@163.com>
17316 L:      linux-rtc@vger.kernel.org
17317 S:      Maintained
17318 F:      drivers/rtc/rtc-sd3078.c
17319
17320 WIIMOTE HID DRIVER
17321 M:      David Herrmann <dh.herrmann@googlemail.com>
17322 L:      linux-input@vger.kernel.org
17323 S:      Maintained
17324 F:      drivers/hid/hid-wiimote*
17325
17326 WILOCITY WIL6210 WIRELESS DRIVER
17327 M:      Maya Erez <merez@codeaurora.org>
17328 L:      linux-wireless@vger.kernel.org
17329 L:      wil6210@qti.qualcomm.com
17330 S:      Supported
17331 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17332 F:      drivers/net/wireless/ath/wil6210/
17333
17334 WIMAX STACK
17335 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17336 M:      linux-wimax@intel.com
17337 L:      wimax@linuxwimax.org (subscribers-only)
17338 S:      Supported
17339 W:      http://linuxwimax.org
17340 F:      Documentation/wimax/README.wimax
17341 F:      include/linux/wimax/debug.h
17342 F:      include/net/wimax.h
17343 F:      include/uapi/linux/wimax.h
17344 F:      net/wimax/
17345
17346 WINBOND CIR DRIVER
17347 M:      David Härdeman <david@hardeman.nu>
17348 S:      Maintained
17349 F:      drivers/media/rc/winbond-cir.c
17350
17351 RCMM REMOTE CONTROLS DECODER
17352 M:      Patrick Lerda <patrick9876@free.fr>
17353 S:      Maintained
17354 F:      drivers/media/rc/ir-rcmm-decoder.c
17355
17356 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17357 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17358 L:      linux-watchdog@vger.kernel.org
17359 S:      Maintained
17360 F:      drivers/watchdog/ebc-c384_wdt.c
17361
17362 WINSYSTEMS WS16C48 GPIO DRIVER
17363 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17364 L:      linux-gpio@vger.kernel.org
17365 S:      Maintained
17366 F:      drivers/gpio/gpio-ws16c48.c
17367
17368 WISTRON LAPTOP BUTTON DRIVER
17369 M:      Miloslav Trmac <mitr@volny.cz>
17370 S:      Maintained
17371 F:      drivers/input/misc/wistron_btns.c
17372
17373 WL3501 WIRELESS PCMCIA CARD DRIVER
17374 L:      linux-wireless@vger.kernel.org
17375 S:      Odd fixes
17376 F:      drivers/net/wireless/wl3501*
17377
17378 WOLFSON MICROELECTRONICS DRIVERS
17379 L:      patches@opensource.cirrus.com
17380 T:      git https://github.com/CirrusLogic/linux-drivers.git
17381 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17382 S:      Supported
17383 F:      Documentation/hwmon/wm83??.rst
17384 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17385 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17386 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17387 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17388 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17389 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17390 F:      drivers/clk/clk-wm83*.c
17391 F:      drivers/extcon/extcon-arizona.c
17392 F:      drivers/leds/leds-wm83*.c
17393 F:      drivers/gpio/gpio-*wm*.c
17394 F:      drivers/gpio/gpio-arizona.c
17395 F:      drivers/hwmon/wm83??-hwmon.c
17396 F:      drivers/input/misc/wm831x-on.c
17397 F:      drivers/input/touchscreen/wm831x-ts.c
17398 F:      drivers/input/touchscreen/wm97*.c
17399 F:      drivers/mfd/arizona*
17400 F:      drivers/mfd/wm*.c
17401 F:      drivers/mfd/cs47l24*
17402 F:      drivers/power/supply/wm83*.c
17403 F:      drivers/rtc/rtc-wm83*.c
17404 F:      drivers/regulator/wm8*.c
17405 F:      drivers/regulator/arizona*
17406 F:      drivers/video/backlight/wm83*_bl.c
17407 F:      drivers/watchdog/wm83*_wdt.c
17408 F:      include/linux/mfd/arizona/
17409 F:      include/linux/mfd/wm831x/
17410 F:      include/linux/mfd/wm8350/
17411 F:      include/linux/mfd/wm8400*
17412 F:      include/linux/regulator/arizona*
17413 F:      include/linux/wm97xx.h
17414 F:      include/sound/wm????.h
17415 F:      sound/soc/codecs/arizona.?
17416 F:      sound/soc/codecs/wm*
17417 F:      sound/soc/codecs/cs47l24*
17418
17419 WORKQUEUE
17420 M:      Tejun Heo <tj@kernel.org>
17421 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17423 S:      Maintained
17424 F:      include/linux/workqueue.h
17425 F:      kernel/workqueue.c
17426 F:      Documentation/core-api/workqueue.rst
17427
17428 X-POWERS AXP288 PMIC DRIVERS
17429 M:      Hans de Goede <hdegoede@redhat.com>
17430 S:      Maintained
17431 N:      axp288
17432 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17433
17434 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17435 M:      Chen-Yu Tsai <wens@csie.org>
17436 L:      linux-kernel@vger.kernel.org
17437 S:      Maintained
17438 N:      axp[128]
17439
17440 X.25 NETWORK LAYER
17441 M:      Andrew Hendry <andrew.hendry@gmail.com>
17442 L:      linux-x25@vger.kernel.org
17443 S:      Odd Fixes
17444 F:      Documentation/networking/x25*
17445 F:      include/net/x25*
17446 F:      net/x25/
17447
17448 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17449 M:      Thomas Gleixner <tglx@linutronix.de>
17450 M:      Ingo Molnar <mingo@redhat.com>
17451 M:      Borislav Petkov <bp@alien8.de>
17452 R:      "H. Peter Anvin" <hpa@zytor.com>
17453 M:      x86@kernel.org
17454 L:      linux-kernel@vger.kernel.org
17455 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17456 S:      Maintained
17457 F:      Documentation/devicetree/bindings/x86/
17458 F:      Documentation/x86/
17459 F:      arch/x86/
17460
17461 X86 ENTRY CODE
17462 M:      Andy Lutomirski <luto@kernel.org>
17463 L:      linux-kernel@vger.kernel.org
17464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17465 S:      Maintained
17466 F:      arch/x86/entry/
17467
17468 X86 MCE INFRASTRUCTURE
17469 M:      Tony Luck <tony.luck@intel.com>
17470 M:      Borislav Petkov <bp@alien8.de>
17471 L:      linux-edac@vger.kernel.org
17472 S:      Maintained
17473 F:      arch/x86/kernel/cpu/mce/*
17474
17475 X86 MICROCODE UPDATE SUPPORT
17476 M:      Borislav Petkov <bp@alien8.de>
17477 S:      Maintained
17478 F:      arch/x86/kernel/cpu/microcode/*
17479
17480 X86 MM
17481 M:      Dave Hansen <dave.hansen@linux.intel.com>
17482 M:      Andy Lutomirski <luto@kernel.org>
17483 M:      Peter Zijlstra <peterz@infradead.org>
17484 L:      linux-kernel@vger.kernel.org
17485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17486 S:      Maintained
17487 F:      arch/x86/mm/
17488
17489 X86 PLATFORM DRIVERS
17490 M:      Darren Hart <dvhart@infradead.org>
17491 M:      Andy Shevchenko <andy@infradead.org>
17492 L:      platform-driver-x86@vger.kernel.org
17493 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
17494 S:      Maintained
17495 F:      drivers/platform/x86/
17496 F:      drivers/platform/olpc/
17497
17498 X86 PLATFORM DRIVERS - ARCH
17499 R:      Darren Hart <dvhart@infradead.org>
17500 R:      Andy Shevchenko <andy@infradead.org>
17501 L:      platform-driver-x86@vger.kernel.org
17502 L:      x86@kernel.org
17503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17504 S:      Maintained
17505 F:      arch/x86/platform
17506
17507 X86 VDSO
17508 M:      Andy Lutomirski <luto@kernel.org>
17509 L:      linux-kernel@vger.kernel.org
17510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
17511 S:      Maintained
17512 F:      arch/x86/entry/vdso/
17513
17514 XARRAY
17515 M:      Matthew Wilcox <willy@infradead.org>
17516 L:      linux-fsdevel@vger.kernel.org
17517 S:      Supported
17518 F:      Documentation/core-api/xarray.rst
17519 F:      lib/idr.c
17520 F:      lib/xarray.c
17521 F:      include/linux/idr.h
17522 F:      include/linux/xarray.h
17523 F:      tools/testing/radix-tree
17524
17525 XBOX DVD IR REMOTE
17526 M:      Benjamin Valentin <benpicco@googlemail.com>
17527 S:      Maintained
17528 F:      drivers/media/rc/xbox_remote.c
17529 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
17530
17531 XC2028/3028 TUNER DRIVER
17532 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17533 L:      linux-media@vger.kernel.org
17534 W:      https://linuxtv.org
17535 T:      git git://linuxtv.org/media_tree.git
17536 S:      Maintained
17537 F:      drivers/media/tuners/tuner-xc2028.*
17538
17539 XDP (eXpress Data Path)
17540 M:      Alexei Starovoitov <ast@kernel.org>
17541 M:      Daniel Borkmann <daniel@iogearbox.net>
17542 M:      David S. Miller <davem@davemloft.net>
17543 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17544 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17545 M:      John Fastabend <john.fastabend@gmail.com>
17546 L:      netdev@vger.kernel.org
17547 L:      xdp-newbies@vger.kernel.org
17548 L:      bpf@vger.kernel.org
17549 S:      Supported
17550 F:      net/core/xdp.c
17551 F:      include/net/xdp.h
17552 F:      kernel/bpf/devmap.c
17553 F:      kernel/bpf/cpumap.c
17554 F:      include/trace/events/xdp.h
17555 K:      xdp
17556 N:      xdp
17557
17558 XDP SOCKETS (AF_XDP)
17559 M:      Björn Töpel <bjorn.topel@intel.com>
17560 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17561 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
17562 L:      netdev@vger.kernel.org
17563 L:      bpf@vger.kernel.org
17564 S:      Maintained
17565 F:      kernel/bpf/xskmap.c
17566 F:      net/xdp/
17567
17568 XEN BLOCK SUBSYSTEM
17569 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17570 M:      Roger Pau Monné <roger.pau@citrix.com>
17571 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17572 S:      Supported
17573 F:      drivers/block/xen-blkback/*
17574 F:      drivers/block/xen*
17575
17576 XEN HYPERVISOR ARM
17577 M:      Stefano Stabellini <sstabellini@kernel.org>
17578 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17579 S:      Maintained
17580 F:      arch/arm/xen/
17581 F:      arch/arm/include/asm/xen/
17582
17583 XEN HYPERVISOR ARM64
17584 M:      Stefano Stabellini <sstabellini@kernel.org>
17585 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17586 S:      Maintained
17587 F:      arch/arm64/xen/
17588 F:      arch/arm64/include/asm/xen/
17589
17590 XEN HYPERVISOR INTERFACE
17591 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17592 M:      Juergen Gross <jgross@suse.com>
17593 R:      Stefano Stabellini <sstabellini@kernel.org>
17594 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17595 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17596 S:      Supported
17597 F:      arch/x86/xen/
17598 F:      arch/x86/platform/pvh/
17599 F:      drivers/*/xen-*front.c
17600 F:      drivers/xen/
17601 F:      arch/x86/include/asm/xen/
17602 F:      arch/x86/include/asm/pvclock-abi.h
17603 F:      include/xen/
17604 F:      include/uapi/xen/
17605 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17606 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17607
17608 XEN NETWORK BACKEND DRIVER
17609 M:      Wei Liu <wei.liu@kernel.org>
17610 M:      Paul Durrant <paul.durrant@citrix.com>
17611 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17612 L:      netdev@vger.kernel.org
17613 S:      Supported
17614 F:      drivers/net/xen-netback/*
17615
17616 XEN PCI SUBSYSTEM
17617 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17618 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17619 S:      Supported
17620 F:      arch/x86/pci/*xen*
17621 F:      drivers/pci/*xen*
17622
17623 XEN PVSCSI DRIVERS
17624 M:      Juergen Gross <jgross@suse.com>
17625 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17626 L:      linux-scsi@vger.kernel.org
17627 S:      Supported
17628 F:      drivers/scsi/xen-scsifront.c
17629 F:      drivers/xen/xen-scsiback.c
17630 F:      include/xen/interface/io/vscsiif.h
17631
17632 XEN SWIOTLB SUBSYSTEM
17633 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17634 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17635 L:      iommu@lists.linux-foundation.org
17636 S:      Supported
17637 F:      arch/x86/xen/*swiotlb*
17638 F:      drivers/xen/*swiotlb*
17639
17640 XEN SOUND FRONTEND DRIVER
17641 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17642 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17643 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17644 S:      Supported
17645 F:      sound/xen/*
17646
17647 XFS FILESYSTEM
17648 M:      Darrick J. Wong <darrick.wong@oracle.com>
17649 M:      linux-xfs@vger.kernel.org
17650 L:      linux-xfs@vger.kernel.org
17651 W:      http://xfs.org/
17652 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17653 S:      Supported
17654 F:      Documentation/admin-guide/xfs.rst
17655 F:      Documentation/ABI/testing/sysfs-fs-xfs
17656 F:      Documentation/filesystems/xfs-delayed-logging-design.txt
17657 F:      Documentation/filesystems/xfs-self-describing-metadata.txt
17658 F:      fs/xfs/
17659 F:      include/uapi/linux/dqblk_xfs.h
17660 F:      include/uapi/linux/fsmap.h
17661
17662 XILINX AXI ETHERNET DRIVER
17663 M:      Anirudha Sarangi <anirudh@xilinx.com>
17664 M:      John Linn <John.Linn@xilinx.com>
17665 S:      Maintained
17666 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17667
17668 XILINX UARTLITE SERIAL DRIVER
17669 M:      Peter Korsgaard <jacmet@sunsite.dk>
17670 L:      linux-serial@vger.kernel.org
17671 S:      Maintained
17672 F:      drivers/tty/serial/uartlite.c
17673
17674 XILINX VIDEO IP CORES
17675 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17676 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17677 L:      linux-media@vger.kernel.org
17678 T:      git git://linuxtv.org/media_tree.git
17679 S:      Supported
17680 F:      Documentation/devicetree/bindings/media/xilinx/
17681 F:      drivers/media/platform/xilinx/
17682 F:      include/uapi/linux/xilinx-v4l2-controls.h
17683
17684 XILLYBUS DRIVER
17685 M:      Eli Billauer <eli.billauer@gmail.com>
17686 L:      linux-kernel@vger.kernel.org
17687 S:      Supported
17688 F:      drivers/char/xillybus/
17689
17690 XLP9XX I2C DRIVER
17691 M:      George Cherian <george.cherian@cavium.com>
17692 M:      Jan Glauber <jglauber@cavium.com>
17693 L:      linux-i2c@vger.kernel.org
17694 W:      http://www.cavium.com
17695 S:      Supported
17696 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
17697 F:      drivers/i2c/busses/i2c-xlp9xx.c
17698
17699 XRA1403 GPIO EXPANDER
17700 M:      Nandor Han <nandor.han@ge.com>
17701 M:      Semi Malinen <semi.malinen@ge.com>
17702 L:      linux-gpio@vger.kernel.org
17703 S:      Maintained
17704 F:      drivers/gpio/gpio-xra1403.c
17705 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17706
17707 XTENSA XTFPGA PLATFORM SUPPORT
17708 M:      Max Filippov <jcmvbkbc@gmail.com>
17709 L:      linux-xtensa@linux-xtensa.org
17710 S:      Maintained
17711 F:      drivers/spi/spi-xtensa-xtfpga.c
17712 F:      sound/soc/xtensa/xtfpga-i2s.c
17713
17714 YAM DRIVER FOR AX.25
17715 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17716 L:      linux-hams@vger.kernel.org
17717 S:      Maintained
17718 F:      drivers/net/hamradio/yam*
17719 F:      include/linux/yam.h
17720
17721 YAMA SECURITY MODULE
17722 M:      Kees Cook <keescook@chromium.org>
17723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17724 S:      Supported
17725 F:      security/yama/
17726 F:      Documentation/admin-guide/LSM/Yama.rst
17727
17728 YEALINK PHONE DRIVER
17729 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17730 L:      usbb2k-api-dev@nongnu.org
17731 S:      Maintained
17732 F:      Documentation/input/devices/yealink.rst
17733 F:      drivers/input/misc/yealink.*
17734
17735 Z8530 DRIVER FOR AX.25
17736 M:      Joerg Reuter <jreuter@yaina.de>
17737 W:      http://yaina.de/jreuter/
17738 W:      http://www.qsl.net/dl1bke/
17739 L:      linux-hams@vger.kernel.org
17740 S:      Maintained
17741 F:      Documentation/networking/z8530drv.txt
17742 F:      drivers/net/hamradio/*scc.c
17743 F:      drivers/net/hamradio/z8530.h
17744
17745 ZBUD COMPRESSED PAGE ALLOCATOR
17746 M:      Seth Jennings <sjenning@redhat.com>
17747 M:      Dan Streetman <ddstreet@ieee.org>
17748 L:      linux-mm@kvack.org
17749 S:      Maintained
17750 F:      mm/zbud.c
17751 F:      include/linux/zbud.h
17752
17753 ZD1211RW WIRELESS DRIVER
17754 M:      Daniel Drake <dsd@gentoo.org>
17755 M:      Ulrich Kunitz <kune@deine-taler.de>
17756 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17757 L:      linux-wireless@vger.kernel.org
17758 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17759 S:      Maintained
17760 F:      drivers/net/wireless/zydas/zd1211rw/
17761
17762 ZD1301 MEDIA DRIVER
17763 M:      Antti Palosaari <crope@iki.fi>
17764 L:      linux-media@vger.kernel.org
17765 W:      https://linuxtv.org/
17766 W:      http://palosaari.fi/linux/
17767 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17768 S:      Maintained
17769 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17770
17771 ZD1301_DEMOD MEDIA DRIVER
17772 M:      Antti Palosaari <crope@iki.fi>
17773 L:      linux-media@vger.kernel.org
17774 W:      https://linuxtv.org/
17775 W:      http://palosaari.fi/linux/
17776 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17777 S:      Maintained
17778 F:      drivers/media/dvb-frontends/zd1301_demod*
17779
17780 ZHAOXIN PROCESSOR SUPPORT
17781 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
17782 L:      linux-kernel@vger.kernel.org
17783 S:      Maintained
17784 F:      arch/x86/kernel/cpu/zhaoxin.c
17785
17786 ZPOOL COMPRESSED PAGE STORAGE API
17787 M:      Dan Streetman <ddstreet@ieee.org>
17788 L:      linux-mm@kvack.org
17789 S:      Maintained
17790 F:      mm/zpool.c
17791 F:      include/linux/zpool.h
17792
17793 ZR36067 VIDEO FOR LINUX DRIVER
17794 L:      mjpeg-users@lists.sourceforge.net
17795 L:      linux-media@vger.kernel.org
17796 W:      http://mjpeg.sourceforge.net/driver-zoran/
17797 T:      hg https://linuxtv.org/hg/v4l-dvb
17798 S:      Odd Fixes
17799 F:      drivers/staging/media/zoran/
17800
17801 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17802 M:      Minchan Kim <minchan@kernel.org>
17803 M:      Nitin Gupta <ngupta@vflare.org>
17804 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17805 L:      linux-kernel@vger.kernel.org
17806 S:      Maintained
17807 F:      drivers/block/zram/
17808 F:      Documentation/admin-guide/blockdev/zram.rst
17809
17810 ZS DECSTATION Z85C30 SERIAL DRIVER
17811 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17812 S:      Maintained
17813 F:      drivers/tty/serial/zs.*
17814
17815 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
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-mm@kvack.org
17820 S:      Maintained
17821 F:      mm/zsmalloc.c
17822 F:      include/linux/zsmalloc.h
17823 F:      Documentation/vm/zsmalloc.rst
17824
17825 ZSWAP COMPRESSED SWAP CACHING
17826 M:      Seth Jennings <sjenning@redhat.com>
17827 M:      Dan Streetman <ddstreet@ieee.org>
17828 L:      linux-mm@kvack.org
17829 S:      Maintained
17830 F:      mm/zswap.c
17831
17832 THE REST
17833 M:      Linus Torvalds <torvalds@linux-foundation.org>
17834 L:      linux-kernel@vger.kernel.org
17835 Q:      http://patchwork.kernel.org/project/LKML/list/
17836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17837 S:      Buried alive in reporters
17838 F:      *
17839 F:      */