MAINTAINERS

BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
M:	Michael Chan <michael.chan@broadcom.com>
L:	netdev@vger.kernel.org
S:	Supported
F:	drivers/net/ethernet/broadcom/bnxt/

BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
M:	Arend van Spriel <arend.vanspriel@broadcom.com>
M:	Franky Lin <franky.lin@broadcom.com>
M:	Hante Meuleman <hante.meuleman@broadcom.com>
M:	Chi-Hsien Lin <chi-hsien.lin@cypress.com>
M:	Wright Feng <wright.feng@cypress.com>
L:	linux-wireless@vger.kernel.org
L:	brcm80211-dev-list.pdl@broadcom.com
L:	brcm80211-dev-list@cypress.com
S:	Supported
F:	drivers/net/wireless/broadcom/brcm80211/

BROADCOM BRCMSTB GPIO DRIVER
M:	Gregory Fong <gregory.0xf0@gmail.com>
L:	bcm-kernel-feedback-list@broadcom.com
S:	Supported
F:	drivers/gpio/gpio-brcmstb.c
F:	Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt

BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
M:	Al Cooper <alcooperx@gmail.com>
L:	linux-kernel@vger.kernel.org
L:	bcm-kernel-feedback-list@broadcom.com
S:	Maintained
F:	drivers/phy/broadcom/phy-brcm-usb*

BROADCOM GENET ETHERNET DRIVER
M:	Doug Berger <opendmb@gmail.com>
M:	Florian Fainelli <f.fainelli@gmail.com>
L:	netdev@vger.kernel.org
S:	Supported
F:	drivers/net/ethernet/broadcom/genet/

BROADCOM IPROC ARM ARCHITECTURE
M:	Ray Jui <rjui@broadcom.com>
M:	Scott Branden <sbranden@broadcom.com>
M:	Jon Mason <jonmason@broadcom.com>
M:	bcm-kernel-feedback-list@broadcom.com
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
T:	git git://github.com/broadcom/cygnus-linux.git
S:	Maintained
N:	iproc
N:	cygnus
N:	bcm[-_]nsp
N:	bcm9113*
N:	bcm9583*
N:	bcm9585*
N:	bcm9586*
N:	bcm988312
N:	bcm113*
N:	bcm583*
N:	bcm585*
N:	bcm586*
N:	bcm88312
N:	hr2
N:	stingray
F:	arch/arm64/boot/dts/broadcom/northstar2/*
F:	arch/arm64/boot/dts/broadcom/stingray/*
F:	drivers/clk/bcm/clk-ns*
F:	drivers/clk/bcm/clk-sr*
F:	drivers/pinctrl/bcm/pinctrl-ns*
F:	include/dt-bindings/clock/bcm-sr*

BROADCOM KONA GPIO DRIVER
M:	Ray Jui <rjui@broadcom.com>
L:	bcm-kernel-feedback-list@broadcom.com
S:	Supported
F:	drivers/gpio/gpio-bcm-kona.c
F:	Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt

BROADCOM NETXTREME-E ROCE DRIVER
M:	Selvin Xavier <selvin.xavier@broadcom.com>
M:	Devesh Sharma <devesh.sharma@broadcom.com>
M:	Somnath Kotur <somnath.kotur@broadcom.com>
M:	Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
L:	linux-rdma@vger.kernel.org
W:	http://www.broadcom.com
S:	Supported
F:	drivers/infiniband/hw/bnxt_re/
F:	include/uapi/rdma/bnxt_re-abi.h

BROADCOM NVRAM DRIVER
M:	Rafał Miłecki <zajec5@gmail.com>
L:	linux-mips@linux-mips.org
S:	Maintained
F:	drivers/firmware/broadcom/*

BROADCOM SPECIFIC AMBA DRIVER (BCMA)
M:	Rafał Miłecki <zajec5@gmail.com>
L:	linux-wireless@vger.kernel.org
S:	Maintained
F:	drivers/bcma/
F:	include/linux/bcma/

BROADCOM STB AVS CPUFREQ DRIVER
M:	Markus Mayer <mmayer@broadcom.com>
M:	bcm-kernel-feedback-list@broadcom.com
L:	linux-pm@vger.kernel.org
S:	Maintained
F:	Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
F:	drivers/cpufreq/brcmstb*

BROADCOM STB AVS TMON DRIVER
M:	Markus Mayer <mmayer@broadcom.com>
M:	bcm-kernel-feedback-list@broadcom.com
L:	linux-pm@vger.kernel.org
S:	Maintained
F:	Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
F:	drivers/thermal/broadcom/brcmstb*

BROADCOM STB NAND FLASH DRIVER
M:	Brian Norris <computersforpeace@gmail.com>
M:	Kamal Dasu <kdasu.kdev@gmail.com>
L:	linux-mtd@lists.infradead.org
L:	bcm-kernel-feedback-list@broadcom.com
S:	Maintained
F:	drivers/mtd/nand/raw/brcmnand/

BROADCOM STB DPFE DRIVER
M:	Markus Mayer <mmayer@broadcom.com>
M:	bcm-kernel-feedback-list@broadcom.com
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained
F:	Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
F:	drivers/memory/brcmstb_dpfe.c

BROADCOM SYSTEMPORT ETHERNET DRIVER
M:	Florian Fainelli <f.fainelli@gmail.com>
L:	netdev@vger.kernel.org
S:	Supported
F:	drivers/net/ethernet/broadcom/bcmsysport.*

BROADCOM TG3 GIGABIT ETHERNET DRIVER
M:	Siva Reddy Kallam <siva.kallam@broadcom.com>
M:	Prashant Sreedharan <prashant@broadcom.com>
M:	Michael Chan <mchan@broadcom.com>
L:	netdev@vger.kernel.org
S:	Supported
F:	drivers/net/ethernet/broadcom/tg3.*

BROCADE BFA FC SCSI DRIVER
M:	Anil Gurumurthy <anil.gurumurthy@qlogic.com>
M:	Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
L:	linux-scsi@vger.kernel.org
S:	Supported
F:	drivers/scsi/bfa/

BROCADE BNA 10 GIGABIT ETHERNET DRIVER
M:	Rasesh Mody <rasesh.mody@cavium.com>
M:	Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
M:	Dept-GELinuxNICDev@cavium.com
L:	netdev@vger.kernel.org
S:	Supported
F:	drivers/net/ethernet/brocade/bna/

BSG (block layer generic sg v4 driver)
M:	FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
L:	linux-scsi@vger.kernel.org
S:	Supported
F:	block/bsg.c
F:	include/linux/bsg.h
F:	include/uapi/linux/bsg.h

BT87X AUDIO DRIVER
M:	Clemens Ladisch <clemens@ladisch.de>
L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
T:	git git://git.alsa-project.org/alsa-kernel.git
S:	Maintained
F:	Documentation/sound/cards/bt87x.rst
F:	sound/pci/bt87x.c

BT8XXGPIO DRIVER
M:	Michael Buesch <m@bues.ch>
W:	http://bu3sch.de/btgpio.php
S:	Maintained
F:	drivers/gpio/gpio-bt8xx.c

BTRFS FILE SYSTEM
M:	Chris Mason <clm@fb.com>
M:	Josef Bacik <jbacik@fb.com>
M:	David Sterba <dsterba@suse.com>
L:	linux-btrfs@vger.kernel.org
W:	http://btrfs.wiki.kernel.org/
Q:	http://patchwork.kernel.org/project/linux-btrfs/list/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
S:	Maintained
F:	Documentation/filesystems/btrfs.txt
F:	fs/btrfs/
F:	include/linux/btrfs*
F:	include/uapi/linux/btrfs*

BTTV VIDEO4LINUX DRIVER
M:	Mauro Carvalho Chehab <mchehab@kernel.org>
L:	linux-media@vger.kernel.org
W:	https://linuxtv.org
T:	git git://linuxtv.org/media_tree.git
S:	Odd fixes
F:	Documentation/media/v4l-drivers/bttv*
F:	drivers/media/pci/bt8xx/bttv*

BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
M:	Chanwoo Choi <cw00.choi@samsung.com>
L:	linux-pm@vger.kernel.org
L:	linux-samsung-soc@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
S:	Maintained
F:	drivers/devfreq/exynos-bus.c
F:	Documentation/devicetree/bindings/devfreq/exynos-bus.txt

BUSLOGIC SCSI DRIVER
M:	Khalid Aziz <khalid@gonehiking.org>
L:	linux-scsi@vger.kernel.org
S:	Maintained
F:	drivers/scsi/BusLogic.*
F:	drivers/scsi/FlashPoint.*

C-MEDIA CMI8788 DRIVER
M:	Clemens Ladisch <clemens@ladisch.de>
L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
T:	git git://git.alsa-project.org/alsa-kernel.git
S:	Maintained
F:	sound/pci/oxygen/

C6X ARCHITECTURE
M:	Mark Salter <msalter@redhat.com>
M:	Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
L:	linux-c6x-dev@linux-c6x.org
W:	http://www.linux-c6x.org/wiki/index.php/Main_Page
S:	Maintained
F:	arch/c6x/

CA8210 IEEE-802.15.4 RADIO DRIVER
M:	Harry Morris <h.morris@cascoda.com>
L:	linux-wpan@vger.kernel.org
W:	https://github.com/Cascoda/ca8210-linux.git
S:	Maintained
F:	drivers/net/ieee802154/ca8210.c
F:	Documentation/devicetree/bindings/net/ieee802154/ca8210.txt

CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
M:	David Howells <dhowells@redhat.com>
L:	linux-cachefs@redhat.com (moderated for non-subscribers)
S:	Supported
F:	Documentation/filesystems/caching/cachefiles.txt
F:	fs/cachefiles/

CADENCE MIPI-CSI2 BRIDGES
M:	Maxime Ripard <maxime.ripard@bootlin.com>
L:	linux-media@vger.kernel.org
S:	Maintained
F:	Documentation/devicetree/bindings/media/cdns,*.txt
F:	drivers/media/platform/cadence/cdns-csi2*

CADET FM/AM RADIO RECEIVER DRIVER
M:	Hans Verkuil <hverkuil@xs4all.nl>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
W:	https://linuxtv.org
S:	Maintained
F:	drivers/media/radio/radio-cadet*

CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
M:	Jonathan Corbet <corbet@lwn.net>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
S:	Maintained
F:	Documentation/media/v4l-drivers/cafe_ccic*
F:	drivers/media/platform/marvell-ccic/

CAIF NETWORK LAYER
M:	Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
L:	netdev@vger.kernel.org
S:	Supported
F:	Documentation/networking/caif/
F:	drivers/net/caif/
F:	include/uapi/linux/caif/
F:	include/net/caif/
F:	net/caif/

CALGARY x86-64 IOMMU
M:	Muli Ben-Yehuda <mulix@mulix.org>
M:	Jon Mason <jdmason@kudzu.us>
L:	iommu@lists.linux-foundation.org
S:	Maintained
F:	arch/x86/kernel/pci-calgary_64.c
F:	arch/x86/kernel/tce_64.c
F:	arch/x86/include/asm/calgary.h
F:	arch/x86/include/asm/tce.h

CAN NETWORK DRIVERS
M:	Wolfgang Grandegger <wg@grandegger.com>
M:	Marc Kleine-Budde <mkl@pengutronix.de>
L:	linux-can@vger.kernel.org
W:	https://github.com/linux-can
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
S:	Maintained
F:	Documentation/devicetree/bindings/net/can/
F:	drivers/net/can/
F:	include/linux/can/dev.h
F:	include/linux/can/platform/
F:	include/uapi/linux/can/error.h
F:	include/uapi/linux/can/netlink.h

CAN NETWORK LAYER
M:	Oliver Hartkopp <socketcan@hartkopp.net>
M:	Marc Kleine-Budde <mkl@pengutronix.de>
L:	linux-can@vger.kernel.org
W:	https://github.com/linux-can
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
S:	Maintained
F:	Documentation/networking/can.rst
F:	net/can/
F:	include/linux/can/core.h
F:	include/uapi/linux/can.h
F:	include/uapi/linux/can/bcm.h
F:	include/uapi/linux/can/raw.h
F:	include/uapi/linux/can/gw.h

CAPABILITIES
M:	Serge Hallyn <serge@hallyn.com>
L:	linux-security-module@vger.kernel.org
S:	Supported
F:	include/linux/capability.h
F:	include/uapi/linux/capability.h
F:	security/commoncap.c
F:	kernel/capability.c

CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
M:	Kevin Tsai <ktsai@capellamicro.com>
S:	Maintained
F:	drivers/iio/light/cm*

CARL9170 LINUX COMMUNITY WIRELESS DRIVER
M:	Christian Lamparter <chunkeey@googlemail.com>
L:	linux-wireless@vger.kernel.org
W:	http://wireless.kernel.org/en/users/Drivers/carl9170
S:	Maintained
F:	drivers/net/wireless/ath/carl9170/

CAVIUM I2C DRIVER
M:	Jan Glauber <jglauber@cavium.com>
M:	David Daney <david.daney@cavium.com>
W:	http://www.cavium.com
S:	Supported
F:	drivers/i2c/busses/i2c-octeon*
F:	drivers/i2c/busses/i2c-thunderx*

CAVIUM LIQUIDIO NETWORK DRIVER
M:	Derek Chickles <derek.chickles@caviumnetworks.com>
M:	Satanand Burla <satananda.burla@caviumnetworks.com>
M:	Felix Manlunas <felix.manlunas@caviumnetworks.com>
M:	Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
L:	netdev@vger.kernel.org
W:	http://www.cavium.com
S:	Supported
F:	drivers/net/ethernet/cavium/liquidio/

CAVIUM MMC DRIVER
M:	Jan Glauber <jglauber@cavium.com>
M:	David Daney <david.daney@cavium.com>
M:	Steven J. Hill <Steven.Hill@cavium.com>
W:	http://www.cavium.com
S:	Supported
F:	drivers/mmc/host/cavium*

CAVIUM OCTEON-TX CRYPTO DRIVER
M:	George Cherian <george.cherian@cavium.com>
L:	linux-crypto@vger.kernel.org
W:	http://www.cavium.com
S:	Supported
F:	drivers/crypto/cavium/cpt/

CAVIUM THUNDERX2 ARM64 SOC
M:	Robert Richter <rrichter@cavium.com>
M:	Jayachandran C <jnair@caviumnetworks.com>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained
F:	arch/arm64/boot/dts/cavium/thunder2-99xx*
F:	Documentation/devicetree/bindings/arm/cavium-thunder2.txt

CC2520 IEEE-802.15.4 RADIO DRIVER
M:	Varka Bhadram <varkabhadram@gmail.com>
L:	linux-wpan@vger.kernel.org
S:	Maintained
F:	drivers/net/ieee802154/cc2520.c
F:	include/linux/spi/cc2520.h
F:	Documentation/devicetree/bindings/net/ieee802154/cc2520.txt

CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
M:	Gilad Ben-Yossef <gilad@benyossef.com>
L:	linux-crypto@vger.kernel.org
S:	Supported
F:	drivers/crypto/ccree/
W:	https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family

CEC FRAMEWORK
M:	Hans Verkuil <hans.verkuil@cisco.com>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
W:	http://linuxtv.org
S:	Supported
F:	Documentation/media/kapi/cec-core.rst
F:	Documentation/media/uapi/cec
F:	drivers/media/cec/
F:	drivers/media/rc/keymaps/rc-cec.c
F:	include/media/cec.h
F:	include/media/cec-notifier.h
F:	include/uapi/linux/cec.h
F:	include/uapi/linux/cec-funcs.h
F:	Documentation/devicetree/bindings/media/cec.txt
F:	Documentation/ABI/testing/debugfs-cec-error-inj

CEC GPIO DRIVER
M:	Hans Verkuil <hans.verkuil@cisco.com>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
W:	http://linuxtv.org
S:	Supported
F:	drivers/media/platform/cec-gpio/
F:	Documentation/devicetree/bindings/media/cec-gpio.txt

CELL BROADBAND ENGINE ARCHITECTURE
M:	Arnd Bergmann <arnd@arndb.de>
L:	linuxppc-dev@lists.ozlabs.org
W:	http://www.ibm.com/developerworks/power/cell/
S:	Supported
F:	arch/powerpc/include/asm/cell*.h
F:	arch/powerpc/include/asm/spu*.h
F:	arch/powerpc/include/uapi/asm/spu*.h
F:	arch/powerpc/oprofile/*cell*
F:	arch/powerpc/platforms/cell/

CEPH COMMON CODE (LIBCEPH)
M:	Ilya Dryomov <idryomov@gmail.com>
M:	"Yan, Zheng" <zyan@redhat.com>
M:	Sage Weil <sage@redhat.com>
L:	ceph-devel@vger.kernel.org
W:	http://ceph.com/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
T:	git git://github.com/ceph/ceph-client.git
S:	Supported
F:	net/ceph/
F:	include/linux/ceph/
F:	include/linux/crush/

CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
M:	"Yan, Zheng" <zyan@redhat.com>
M:	Sage Weil <sage@redhat.com>
M:	Ilya Dryomov <idryomov@gmail.com>
L:	ceph-devel@vger.kernel.org
W:	http://ceph.com/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
T:	git git://github.com/ceph/ceph-client.git
S:	Supported
F:	Documentation/filesystems/ceph.txt
F:	fs/ceph/

CERTIFICATE HANDLING:
M:	David Howells <dhowells@redhat.com>
M:	David Woodhouse <dwmw2@infradead.org>
L:	keyrings@vger.kernel.org
S:	Maintained
F:	Documentation/admin-guide/module-signing.rst
F:	certs/
F:	scripts/sign-file.c
F:	scripts/extract-cert.c

CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
L:	linux-usb@vger.kernel.org
S:	Orphan
F:	Documentation/usb/WUSB-Design-overview.txt
F:	Documentation/usb/wusb-cbaf
F:	drivers/usb/host/hwa-hc.c
F:	drivers/usb/host/whci/
F:	drivers/usb/wusbcore/
F:	include/linux/usb/wusb*

CFAG12864B LCD DRIVER
M:	Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
S:	Maintained
F:	drivers/auxdisplay/cfag12864b.c
F:	include/linux/cfag12864b.h

CFAG12864BFB LCD FRAMEBUFFER DRIVER
M:	Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
S:	Maintained
F:	drivers/auxdisplay/cfag12864bfb.c
F:	include/linux/cfag12864b.h

802.11 (including CFG80211/NL80211)
M:	Johannes Berg <johannes@sipsolutions.net>
L:	linux-wireless@vger.kernel.org
W:	http://wireless.kernel.org/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
S:	Maintained
F:	net/wireless/
F:	include/uapi/linux/nl80211.h
F:	include/linux/ieee80211.h
F:	include/net/wext.h
F:	include/net/cfg80211.h
F:	include/net/iw_handler.h
F:	include/net/ieee80211_radiotap.h
F:	Documentation/driver-api/80211/cfg80211.rst
F:	Documentation/networking/regulatory.txt

CHAR and MISC DRIVERS
M:	Arnd Bergmann <arnd@arndb.de>
M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
S:	Supported
F:	drivers/char/
F:	drivers/misc/
F:	include/linux/miscdevice.h

CHECKPATCH
M:	Andy Whitcroft <apw@canonical.com>
M:	Joe Perches <joe@perches.com>
S:	Maintained
F:	scripts/checkpatch.pl

CHINESE DOCUMENTATION
M:	Harry Wei <harryxiyou@gmail.com>
L:	xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
L:	linux-kernel@zh-kernel.org (moderated for non-subscribers)
S:	Maintained
F:	Documentation/translations/zh_CN/

CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
M:	Peter Chen <Peter.Chen@nxp.com>
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
L:	linux-usb@vger.kernel.org
S:	Maintained
F:	drivers/usb/chipidea/

CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
M:	Hans de Goede <hdegoede@redhat.com>
L:	linux-input@vger.kernel.org
S:	Maintained
F:	Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
F:	drivers/input/touchscreen/chipone_icn8318.c

CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
M:	Hans de Goede <hdegoede@redhat.com>
L:	linux-input@vger.kernel.org
S:	Maintained
F:	drivers/input/touchscreen/chipone_icn8505.c

CHROME HARDWARE PLATFORM SUPPORT
M:	Benson Leung <bleung@chromium.org>
M:	Olof Johansson <olof@lixom.net>
S:	Maintained
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
F:	drivers/platform/chrome/

CIRRUS LOGIC AUDIO CODEC DRIVERS
M:	Brian Austin <brian.austin@cirrus.com>
M:	Paul Handrigan <Paul.Handrigan@cirrus.com>
L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
S:	Maintained
F:	sound/soc/codecs/cs*

CIRRUS LOGIC EP93XX ETHERNET DRIVER
M:	Hartley Sweeten <hsweeten@visionengravers.com>
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/net/ethernet/cirrus/ep93xx_eth.c

CISCO FCOE HBA DRIVER
M:	Satish Kharat <satishkh@cisco.com>
M:	Sesidhar Baddela <sebaddel@cisco.com>
M:	Karan Tilak Kumar <kartilak@cisco.com>
L:	linux-scsi@vger.kernel.org
S:	Supported
F:	drivers/scsi/fnic/

CISCO SCSI HBA DRIVER
M:	Karan Tilak Kumar <kartilak@cisco.com>
M:	Sesidhar Baddela <sebaddel@cisco.com>
L:	linux-scsi@vger.kernel.org
S:	Supported
F:	drivers/scsi/snic/

CISCO VIC ETHERNET NIC DRIVER
M:	Christian Benvenuti <benve@cisco.com>
M:	Govindarajulu Varadarajan <_govind@gmx.com>
M:	Parvi Kaustubhi <pkaustub@cisco.com>
S:	Supported
F:	drivers/net/ethernet/cisco/enic/

CISCO VIC LOW LATENCY NIC DRIVER
M:	Christian Benvenuti <benve@cisco.com>
S:	Supported
F:	drivers/infiniband/hw/usnic/

CIRRUS LOGIC MADERA CODEC DRIVERS
M:	Charles Keepax <ckeepax@opensource.cirrus.com>
M:	Richard Fitzgerald <rf@opensource.cirrus.com>
L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
L:	patches@opensource.cirrus.com
T:	git https://github.com/CirrusLogic/linux-drivers.git
W:	https://github.com/CirrusLogic/linux-drivers/wiki
S:	Supported
F:	Documentation/devicetree/bindings/mfd/madera.txt
F:	Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
F:	include/linux/mfd/madera/*
F:	drivers/gpio/gpio-madera*
F:	drivers/mfd/madera*
F:	drivers/mfd/cs47l*
F:	drivers/pinctrl/cirrus/*

CLANG-FORMAT FILE
M:	Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
S:	Maintained
F:	.clang-format

CLEANCACHE API
M:	Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
L:	linux-kernel@vger.kernel.org
S:	Maintained
F:	mm/cleancache.c
F:	include/linux/cleancache.h

CLK API
M:	Russell King <linux@armlinux.org.uk>
L:	linux-clk@vger.kernel.org
S:	Maintained
F:	include/linux/clk.h

CLOCKSOURCE, CLOCKEVENT DRIVERS
M:	Daniel Lezcano <daniel.lezcano@linaro.org>
M:	Thomas Gleixner <tglx@linutronix.de>
L:	linux-kernel@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
S:	Supported
F:	drivers/clocksource/
F:	Documentation/devicetree/bindings/timer/

CMPC ACPI DRIVER
M:	Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
M:	Daniel Oliveira Nascimento <don@syst.com.br>
L:	platform-driver-x86@vger.kernel.org
S:	Supported
F:	drivers/platform/x86/classmate-laptop.c

COBALT MEDIA DRIVER
M:	Hans Verkuil <hans.verkuil@cisco.com>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
W:	https://linuxtv.org
S:	Supported
F:	drivers/media/pci/cobalt/

COCCINELLE/Semantic Patches (SmPL)
M:	Julia Lawall <Julia.Lawall@lip6.fr>
M:	Gilles Muller <Gilles.Muller@lip6.fr>
M:	Nicolas Palix <nicolas.palix@imag.fr>
M:	Michal Marek <michal.lkml@markovi.net>
L:	cocci@systeme.lip6.fr (moderated for non-subscribers)
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
W:	http://coccinelle.lip6.fr/
S:	Supported
F:	Documentation/dev-tools/coccinelle.rst
F:	scripts/coccinelle/
F:	scripts/coccicheck

CODA FILE SYSTEM
M:	Jan Harkes <jaharkes@cs.cmu.edu>
M:	coda@cs.cmu.edu
L:	codalist@coda.cs.cmu.edu
W:	http://www.coda.cs.cmu.edu/
S:	Maintained
F:	Documentation/filesystems/coda.txt
F:	fs/coda/
F:	include/linux/coda*.h
F:	include/uapi/linux/coda*.h

CODA V4L2 MEM2MEM DRIVER
M:	Philipp Zabel <p.zabel@pengutronix.de>
L:	linux-media@vger.kernel.org
S:	Maintained
F:	Documentation/devicetree/bindings/media/coda.txt
F:	drivers/media/platform/coda/

COMMON CLK FRAMEWORK
M:	Michael Turquette <mturquette@baylibre.com>
M:	Stephen Boyd <sboyd@kernel.org>
L:	linux-clk@vger.kernel.org
Q:	http://patchwork.kernel.org/project/linux-clk/list/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
S:	Maintained
F:	Documentation/devicetree/bindings/clock/
F:	drivers/clk/
X:	drivers/clk/clkdev.c
F:	include/linux/clk-pr*
F:	include/linux/clk/
F:	include/linux/of_clk.h

COMMON INTERNET FILE SYSTEM (CIFS)
M:	Steve French <sfrench@samba.org>
L:	linux-cifs@vger.kernel.org
L:	samba-technical@lists.samba.org (moderated for non-subscribers)
W:	http://linux-cifs.samba.org/
T:	git git://git.samba.org/sfrench/cifs-2.6.git
S:	Supported
F:	Documentation/filesystems/cifs/
F:	fs/cifs/

COMPACTPCI HOTPLUG CORE
M:	Scott Murray <scott@spiteful.org>
L:	linux-pci@vger.kernel.org
S:	Maintained
F:	drivers/pci/hotplug/cpci_hotplug*

COMPACTPCI HOTPLUG GENERIC DRIVER
M:	Scott Murray <scott@spiteful.org>
L:	linux-pci@vger.kernel.org
S:	Maintained
F:	drivers/pci/hotplug/cpcihp_generic.c

COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
M:	Scott Murray <scott@spiteful.org>
L:	linux-pci@vger.kernel.org
S:	Maintained
F:	drivers/pci/hotplug/cpcihp_zt5550.*

COMPAL LAPTOP SUPPORT
M:	Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
L:	platform-driver-x86@vger.kernel.org
S:	Maintained
F:	drivers/platform/x86/compal-laptop.c

CONEXANT ACCESSRUNNER USB DRIVER
L:	accessrunner-general@lists.sourceforge.net
W:	http://accessrunner.sourceforge.net/
S:	Orphan
F:	drivers/usb/atm/cxacru.c

CONFIGFS
M:	Joel Becker <jlbec@evilplan.org>
M:	Christoph Hellwig <hch@lst.de>
T:	git git://git.infradead.org/users/hch/configfs.git
S:	Supported
F:	fs/configfs/
F:	include/linux/configfs.h

CONNECTOR
M:	Evgeniy Polyakov <zbr@ioremap.net>
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/connector/

CONTROL GROUP (CGROUP)
M:	Tejun Heo <tj@kernel.org>
M:	Li Zefan <lizefan@huawei.com>
M:	Johannes Weiner <hannes@cmpxchg.org>
L:	cgroups@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
S:	Maintained
F:	Documentation/cgroup*
F:	include/linux/cgroup*
F:	kernel/cgroup*

CONTROL GROUP - CPUSET
M:	Li Zefan <lizefan@huawei.com>
L:	cgroups@vger.kernel.org
W:	http://www.bullopensource.org/cpuset/
W:	http://oss.sgi.com/projects/cpusets/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
S:	Maintained
F:	Documentation/cgroup-v1/cpusets.txt
F:	include/linux/cpuset.h
F:	kernel/cgroup/cpuset.c

CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
M:	Johannes Weiner <hannes@cmpxchg.org>
M:	Michal Hocko <mhocko@kernel.org>
M:	Vladimir Davydov <vdavydov.dev@gmail.com>
L:	cgroups@vger.kernel.org
L:	linux-mm@kvack.org
S:	Maintained
F:	mm/memcontrol.c
F:	mm/swap_cgroup.c

CORETEMP HARDWARE MONITORING DRIVER
M:	Fenghua Yu <fenghua.yu@intel.com>
L:	linux-hwmon@vger.kernel.org
S:	Maintained
F:	Documentation/hwmon/coretemp
F:	drivers/hwmon/coretemp.c

COSA/SRP SYNC SERIAL DRIVER
M:	Jan "Yenya" Kasprzak <kas@fi.muni.cz>
W:	http://www.fi.muni.cz/~kas/cosa/
S:	Maintained
F:	drivers/net/wan/cosa*

CPMAC ETHERNET DRIVER
M:	Florian Fainelli <f.fainelli@gmail.com>
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/net/ethernet/ti/cpmac.c

CPU FREQUENCY DRIVERS
M:	"Rafael J. Wysocki" <rjw@rjwysocki.net>
M:	Viresh Kumar <viresh.kumar@linaro.org>
L:	linux-pm@vger.kernel.org
S:	Maintained
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
T:	git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
B:	https://bugzilla.kernel.org
F:	Documentation/cpu-freq/
F:	Documentation/devicetree/bindings/cpufreq/
F:	drivers/cpufreq/
F:	include/linux/cpufreq.h
F:	tools/testing/selftests/cpufreq/

CPU FREQUENCY DRIVERS - ARM BIG LITTLE
M:	Viresh Kumar <viresh.kumar@linaro.org>
M:	Sudeep Holla <sudeep.holla@arm.com>
L:	linux-pm@vger.kernel.org
W:	http://www.arm.com/products/processors/technologies/biglittleprocessing.php
S:	Maintained
F:	drivers/cpufreq/arm_big_little.h
F:	drivers/cpufreq/arm_big_little.c
F:	drivers/cpufreq/arm_big_little_dt.c

CPU POWER MONITORING SUBSYSTEM
M:	Thomas Renninger <trenn@suse.com>
M:	Shuah Khan <shuah@kernel.org>
L:	linux-pm@vger.kernel.org
S:	Maintained
F:	tools/power/cpupower/

CPUID/MSR DRIVER
M:	"H. Peter Anvin" <hpa@zytor.com>
S:	Maintained
F:	arch/x86/kernel/cpuid.c
F:	arch/x86/kernel/msr.c

CPUIDLE DRIVER - ARM BIG LITTLE
M:	Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
M:	Daniel Lezcano <daniel.lezcano@linaro.org>
L:	linux-pm@vger.kernel.org
L:	linux-arm-kernel@lists.infradead.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
S:	Maintained
F:	drivers/cpuidle/cpuidle-big_little.c

CPUIDLE DRIVER - ARM EXYNOS
M:	Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
M:	Daniel Lezcano <daniel.lezcano@linaro.org>
M:	Kukjin Kim <kgene@kernel.org>
L:	linux-pm@vger.kernel.org
L:	linux-samsung-soc@vger.kernel.org
S:	Supported
F:	drivers/cpuidle/cpuidle-exynos.c
F:	arch/arm/mach-exynos/pm.c

CPUIDLE DRIVERS
M:	"Rafael J. Wysocki" <rjw@rjwysocki.net>
M:	Daniel Lezcano <daniel.lezcano@linaro.org>
L:	linux-pm@vger.kernel.org
S:	Maintained
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
B:	https://bugzilla.kernel.org
F:	drivers/cpuidle/*
F:	include/linux/cpuidle.h

CRAMFS FILESYSTEM
M:	Nicolas Pitre <nico@linaro.org>
S:	Maintained
F:	Documentation/filesystems/cramfs.txt
F:	fs/cramfs/

CRYPTO API
M:	Herbert Xu <herbert@gondor.apana.org.au>
M:	"David S. Miller" <davem@davemloft.net>
L:	linux-crypto@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
S:	Maintained
F:	Documentation/crypto/
F:	Documentation/devicetree/bindings/crypto/
F:	arch/*/crypto/
F:	crypto/
F:	drivers/crypto/
F:	include/crypto/
F:	include/linux/crypto*

CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
M:	Neil Horman <nhorman@tuxdriver.com>
L:	linux-crypto@vger.kernel.org
S:	Maintained
F:	crypto/ansi_cprng.c
F:	crypto/rng.c

CS3308 MEDIA DRIVER
M:	Hans Verkuil <hverkuil@xs4all.nl>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
W:	http://linuxtv.org
S:	Odd Fixes
F:	drivers/media/i2c/cs3308.c
F:	drivers/media/i2c/cs3308.h

CS5535 Audio ALSA driver
M:	Jaya Kumar <jayakumar.alsa@gmail.com>
S:	Maintained
F:	sound/pci/cs5535audio/

CW1200 WLAN driver
M:	Solomon Peachy <pizza@shaftnet.org>
S:	Maintained
F:	drivers/net/wireless/st/cw1200/

CX18 VIDEO4LINUX DRIVER
M:	Andy Walls <awalls@md.metrocast.net>
L:	ivtv-devel@ivtvdriver.org (subscribers-only)
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
W:	https://linuxtv.org
W:	http://www.ivtvdriver.org/index.php/Cx18
S:	Maintained
F:	Documentation/media/v4l-drivers/cx18*
F:	drivers/media/pci/cx18/
F:	include/uapi/linux/ivtv*

CX2341X MPEG ENCODER HELPER MODULE
M:	Hans Verkuil <hverkuil@xs4all.nl>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
W:	https://linuxtv.org
S:	Maintained
F:	drivers/media/common/cx2341x*
F:	include/media/cx2341x*

CX24120 MEDIA DRIVER
M:	Jemma Denson <jdenson@gmail.com>
M:	Patrick Boettcher <patrick.boettcher@posteo.de>
L:	linux-media@vger.kernel.org
W:	https://linuxtv.org
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
S:	Maintained
F:	drivers/media/dvb-frontends/cx24120*

CX88 VIDEO4LINUX DRIVER
M:	Mauro Carvalho Chehab <mchehab@kernel.org>
L:	linux-media@vger.kernel.org
W:	https://linuxtv.org
T:	git git://linuxtv.org/media_tree.git
S:	Odd fixes
F:	Documentation/media/v4l-drivers/cx88*
F:	drivers/media/pci/cx88/

CXD2820R MEDIA DRIVER
M:	Antti Palosaari <crope@iki.fi>
L:	linux-media@vger.kernel.org
W:	https://linuxtv.org
W:	http://palosaari.fi/linux/
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/anttip/media_tree.git
S:	Maintained
F:	drivers/media/dvb-frontends/cxd2820r*

CXGB3 ETHERNET DRIVER (CXGB3)
M:	Santosh Raspatur <santosh@chelsio.com>
L:	netdev@vger.kernel.org
W:	http://www.chelsio.com
S:	Supported
F:	drivers/net/ethernet/chelsio/cxgb3/

CXGB3 ISCSI DRIVER (CXGB3I)
M:	Karen Xie <kxie@chelsio.com>
L:	linux-scsi@vger.kernel.org
W:	http://www.chelsio.com
S:	Supported
F:	drivers/scsi/cxgbi/cxgb3i

CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
M:	Steve Wise <swise@chelsio.com>
L:	linux-rdma@vger.kernel.org
W:	http://www.openfabrics.org
S:	Supported
F:	drivers/infiniband/hw/cxgb3/
F:	include/uapi/rdma/cxgb3-abi.h

CXGB4 CRYPTO DRIVER (chcr)
M:	Harsh Jain <harsh@chelsio.com>
L:	linux-crypto@vger.kernel.org
W:	http://www.chelsio.com
S:	Supported