MAINTAINERS

W:	http://www.emulex.com
S:	Supported
F:	drivers/net/ethernet/emulex/benet/

EMULEX ONECONNECT ROCE DRIVER
M:	Selvin Xavier <selvin.xavier@broadcom.com>
M:	Devesh Sharma <devesh.sharma@broadcom.com>
L:	linux-rdma@vger.kernel.org
W:	http://www.broadcom.com
S:	Odd Fixes
F:	drivers/infiniband/hw/ocrdma/
F:	include/uapi/rdma/ocrdma-abi.h

EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
M:	James Smart <james.smart@broadcom.com>
M:	Dick Kennedy <dick.kennedy@broadcom.com>
L:	linux-scsi@vger.kernel.org
W:	http://www.broadcom.com
S:	Supported
F:	drivers/scsi/lpfc/

ENE CB710 FLASH CARD READER DRIVER
M:	Michał Mirosław <mirq-linux@rere.qmqm.pl>
S:	Maintained
F:	drivers/misc/cb710/
F:	drivers/mmc/host/cb710-mmc.*
F:	include/linux/cb710.h

ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
M:	Maxim Levitsky <maximlevitsky@gmail.com>
S:	Maintained
F:	drivers/media/rc/ene_ir.*

EPSON S1D13XXX FRAMEBUFFER DRIVER
M:	Kristoffer Ericson <kristoffer.ericson@gmail.com>
S:	Maintained
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
F:	drivers/video/fbdev/s1d13xxxfb.c
F:	include/video/s1d13xxxfb.h

ERRSEQ ERROR TRACKING INFRASTRUCTURE
M:	Jeff Layton <jlayton@kernel.org>
S:	Maintained
F:	lib/errseq.c
F:	include/linux/errseq.h

ET131X NETWORK DRIVER
M:	Mark Einon <mark.einon@gmail.com>
S:	Odd Fixes
F:	drivers/net/ethernet/agere/

ETHERNET BRIDGE
M:	Roopa Prabhu <roopa@cumulusnetworks.com>
M:	Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
L:	bridge@lists.linux-foundation.org (moderated for non-subscribers)
L:	netdev@vger.kernel.org
W:	http://www.linuxfoundation.org/en/Net:Bridge
S:	Maintained
F:	include/linux/netfilter_bridge/
F:	net/bridge/

ETHERNET PHY LIBRARY
M:	Andrew Lunn <andrew@lunn.ch>
M:	Florian Fainelli <f.fainelli@gmail.com>
M:	Heiner Kallweit <hkallweit1@gmail.com>
L:	netdev@vger.kernel.org
S:	Maintained
F:	Documentation/ABI/testing/sysfs-bus-mdio
F:	Documentation/devicetree/bindings/net/ethernet-phy.yaml
F:	Documentation/devicetree/bindings/net/mdio*
F:	Documentation/networking/phy.rst
F:	drivers/net/phy/
F:	drivers/of/of_mdio.c
F:	drivers/of/of_net.c
F:	include/linux/*mdio*.h
F:	include/linux/of_net.h
F:	include/linux/phy.h
F:	include/linux/phy_fixed.h
F:	include/linux/platform_data/mdio-bcm-unimac.h
F:	include/linux/platform_data/mdio-gpio.h
F:	include/trace/events/mdio.h
F:	include/uapi/linux/mdio.h
F:	include/uapi/linux/mii.h

EXT2 FILE SYSTEM
M:	Jan Kara <jack@suse.com>
L:	linux-ext4@vger.kernel.org
S:	Maintained
F:	Documentation/filesystems/ext2.txt
F:	fs/ext2/
F:	include/linux/ext2*

EXT4 FILE SYSTEM
M:	"Theodore Ts'o" <tytso@mit.edu>
M:	Andreas Dilger <adilger.kernel@dilger.ca>
L:	linux-ext4@vger.kernel.org
W:	http://ext4.wiki.kernel.org
Q:	http://patchwork.ozlabs.org/project/linux-ext4/list/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
S:	Maintained
F:	Documentation/filesystems/ext4/
F:	fs/ext4/

Extended Verification Module (EVM)
M:	Mimi Zohar <zohar@linux.ibm.com>
L:	linux-integrity@vger.kernel.org
S:	Supported
F:	security/integrity/evm/

EXTENSIBLE FIRMWARE INTERFACE (EFI)
M:	Ard Biesheuvel <ard.biesheuvel@linaro.org>
L:	linux-efi@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
S:	Maintained
F:	Documentation/admin-guide/efi-stub.rst
F:	arch/*/kernel/efi.c
F:	arch/x86/boot/compressed/eboot.[ch]
F:	arch/*/include/asm/efi.h
F:	arch/x86/platform/efi/
F:	drivers/firmware/efi/
F:	include/linux/efi*.h
F:	arch/arm/boot/compressed/efi-header.S
F:	arch/arm64/kernel/efi-entry.S

EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
M:	MyungJoo Ham <myungjoo.ham@samsung.com>
M:	Chanwoo Choi <cw00.choi@samsung.com>
L:	linux-kernel@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
S:	Maintained
F:	drivers/extcon/
F:	include/linux/extcon/
F:	include/linux/extcon.h
F:	Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
F:	Documentation/devicetree/bindings/extcon/

EXYNOS DP DRIVER
M:	Jingoo Han <jingoohan1@gmail.com>
L:	dri-devel@lists.freedesktop.org
S:	Maintained
F:	drivers/gpu/drm/exynos/exynos_dp*

EXYNOS SYSMMU (IOMMU) driver
M:	Marek Szyprowski <m.szyprowski@samsung.com>
L:	iommu@lists.linux-foundation.org
S:	Maintained
F:	drivers/iommu/exynos-iommu.c

EZchip NPS platform support
M:	Vineet Gupta <vgupta@synopsys.com>
M:	Ofer Levi <oferle@mellanox.com>
S:	Supported
F:	arch/arc/plat-eznps
F:	arch/arc/boot/dts/eznps.dts

F2FS FILE SYSTEM
M:	Jaegeuk Kim <jaegeuk@kernel.org>
M:	Chao Yu <yuchao0@huawei.com>
L:	linux-f2fs-devel@lists.sourceforge.net
W:	https://f2fs.wiki.kernel.org/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
S:	Maintained
F:	Documentation/filesystems/f2fs.txt
F:	Documentation/ABI/testing/sysfs-fs-f2fs
F:	fs/f2fs/
F:	include/linux/f2fs_fs.h
F:	include/trace/events/f2fs.h

F71805F HARDWARE MONITORING DRIVER
M:	Jean Delvare <jdelvare@suse.com>
L:	linux-hwmon@vger.kernel.org
S:	Maintained
F:	Documentation/hwmon/f71805f.rst
F:	drivers/hwmon/f71805f.c

FADDR2LINE
M:	Josh Poimboeuf <jpoimboe@redhat.com>
S:	Maintained
F:	scripts/faddr2line

FAILOVER MODULE
M:	Sridhar Samudrala <sridhar.samudrala@intel.com>
L:	netdev@vger.kernel.org
S:	Supported
F:	net/core/failover.c
F:	include/net/failover.h
F:	Documentation/networking/failover.rst

FANOTIFY
M:	Jan Kara <jack@suse.cz>
R:	Amir Goldstein <amir73il@gmail.com>
L:	linux-fsdevel@vger.kernel.org
S:	Maintained
F:	fs/notify/fanotify/
F:	include/linux/fanotify.h
F:	include/uapi/linux/fanotify.h

FARSYNC SYNCHRONOUS DRIVER
M:	Kevin Curtis <kevin.curtis@farsite.co.uk>
W:	http://www.farsite.co.uk/
S:	Supported
F:	drivers/net/wan/farsync.*

FAULT INJECTION SUPPORT
M:	Akinobu Mita <akinobu.mita@gmail.com>
S:	Supported
F:	Documentation/fault-injection/
F:	lib/fault-inject.c

FBTFT Framebuffer drivers
S:	Orphan
L:	dri-devel@lists.freedesktop.org
L:	linux-fbdev@vger.kernel.org
F:	drivers/staging/fbtft/

FC0011 TUNER DRIVER
M:	Michael Buesch <m@bues.ch>
L:	linux-media@vger.kernel.org
S:	Maintained
F:	drivers/media/tuners/fc0011.h
F:	drivers/media/tuners/fc0011.c

FC2580 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/tuners/fc2580*

FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
M:	Hannes Reinecke <hare@suse.de>
L:	linux-scsi@vger.kernel.org
W:	www.Open-FCoE.org
S:	Supported
F:	drivers/scsi/libfc/
F:	drivers/scsi/fcoe/
F:	include/scsi/fc/
F:	include/scsi/libfc.h
F:	include/scsi/libfcoe.h
F:	include/uapi/scsi/fc/

FILE LOCKING (flock() and fcntl()/lockf())
M:	Jeff Layton <jlayton@kernel.org>
M:	"J. Bruce Fields" <bfields@fieldses.org>
L:	linux-fsdevel@vger.kernel.org
S:	Maintained
F:	include/linux/fcntl.h
F:	include/uapi/linux/fcntl.h
F:	fs/fcntl.c
F:	fs/locks.c

FILESYSTEMS (VFS and infrastructure)
M:	Alexander Viro <viro@zeniv.linux.org.uk>
L:	linux-fsdevel@vger.kernel.org
S:	Maintained
F:	fs/*
F:	include/linux/fs.h
F:	include/linux/fs_types.h
F:	include/uapi/linux/fs.h

FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
M:	Riku Voipio <riku.voipio@iki.fi>
L:	linux-hwmon@vger.kernel.org
S:	Maintained
F:	drivers/hwmon/f75375s.c
F:	include/linux/f75375s.h

FIREWIRE AUDIO DRIVERS
M:	Clemens Ladisch <clemens@ladisch.de>
L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
S:	Maintained
F:	sound/firewire/

FIREWIRE MEDIA DRIVERS (firedtv)
M:	Stefan Richter <stefanr@s5r6.in-berlin.de>
L:	linux-media@vger.kernel.org
L:	linux1394-devel@lists.sourceforge.net
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
S:	Maintained
F:	drivers/media/firewire/

FIREWIRE SBP-2 TARGET
M:	Chris Boot <bootc@bootc.net>
L:	linux-scsi@vger.kernel.org
L:	target-devel@vger.kernel.org
L:	linux1394-devel@lists.sourceforge.net
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
S:	Maintained
F:	drivers/target/sbp/

FIREWIRE SUBSYSTEM
M:	Stefan Richter <stefanr@s5r6.in-berlin.de>
L:	linux1394-devel@lists.sourceforge.net
W:	http://ieee1394.wiki.kernel.org/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
S:	Maintained
F:	drivers/firewire/
F:	include/linux/firewire.h
F:	include/uapi/linux/firewire*.h
F:	tools/firewire/

FIRMWARE LOADER (request_firmware)
M:	Luis Chamberlain <mcgrof@kernel.org>
L:	linux-kernel@vger.kernel.org
S:	Maintained
F:	Documentation/firmware_class/
F:	drivers/base/firmware_loader/
F:	include/linux/firmware.h

FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
M:	Joshua Morris <josh.h.morris@us.ibm.com>
M:	Philip Kelleher <pjk1939@linux.ibm.com>
S:	Maintained
F:	drivers/block/rsxx/

FLEXTIMER FTM-QUADDEC DRIVER
M:	Patrick Havelange <patrick.havelange@essensium.com>
L:	linux-iio@vger.kernel.org
S:	Maintained
F:	Documentation/ABI/testing/sysfs-bus-counter-ftm-quadddec
F:	Documentation/devicetree/bindings/counter/ftm-quaddec.txt
F:	drivers/counter/ftm-quaddec.c

FLOPPY DRIVER
M:	Denis Efremov <efremov@linux.com>
S:	Odd Fixes
L:	linux-block@vger.kernel.org
F:	drivers/block/floppy.c

FMC SUBSYSTEM
M:	Alessandro Rubini <rubini@gnudd.com>
W:	http://www.ohwr.org/projects/fmc-bus
S:	Supported
F:	drivers/fmc/
F:	include/linux/fmc*.h
F:	include/linux/ipmi-fru.h
K:	fmc_d.*register

FPGA MANAGER FRAMEWORK
M:	Moritz Fischer <mdf@kernel.org>
L:	linux-fpga@vger.kernel.org
S:	Maintained
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
Q:	http://patchwork.kernel.org/project/linux-fpga/list/
F:	Documentation/fpga/
F:	Documentation/driver-api/fpga/
F:	Documentation/devicetree/bindings/fpga/
F:	drivers/fpga/
F:	include/linux/fpga/
W:	http://www.rocketboards.org

FPGA DFL DRIVERS
M:	Wu Hao <hao.wu@intel.com>
L:	linux-fpga@vger.kernel.org
S:	Maintained
F:	Documentation/fpga/dfl.rst
F:	include/uapi/linux/fpga-dfl.h
F:	drivers/fpga/dfl*

FPU EMULATOR
M:	Bill Metzenthen <billm@melbpc.org.au>
W:	http://floatingpoint.sourceforge.net/emulator/index.html
S:	Maintained
F:	arch/x86/math-emu/

FRAME RELAY DLCI/FRAD (Sangoma drivers too)
L:	netdev@vger.kernel.org
S:	Orphan
F:	drivers/net/wan/dlci.c
F:	drivers/net/wan/sdla.c

FRAMEBUFFER LAYER
M:	Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
L:	dri-devel@lists.freedesktop.org
L:	linux-fbdev@vger.kernel.org
T:	git git://github.com/bzolnier/linux.git
Q:	http://patchwork.kernel.org/project/linux-fbdev/list/
S:	Maintained
F:	Documentation/fb/
F:	drivers/video/
F:	include/video/
F:	include/linux/fb.h
F:	include/uapi/video/
F:	include/uapi/linux/fb.h

FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
M:	Horia Geantă <horia.geanta@nxp.com>
M:	Aymen Sghaier <aymen.sghaier@nxp.com>
L:	linux-crypto@vger.kernel.org
S:	Maintained
F:	drivers/crypto/caam/
F:	Documentation/devicetree/bindings/crypto/fsl-sec4.txt

FREESCALE DIU FRAMEBUFFER DRIVER
M:	Timur Tabi <timur@kernel.org>
L:	linux-fbdev@vger.kernel.org
S:	Maintained
F:	drivers/video/fbdev/fsl-diu-fb.*

FREESCALE DMA DRIVER
M:	Li Yang <leoyang.li@nxp.com>
M:	Zhang Wei <zw@zh-kernel.org>
L:	linuxppc-dev@lists.ozlabs.org
S:	Maintained
F:	drivers/dma/fsldma.*

FREESCALE ENETC ETHERNET DRIVERS
M:	Claudiu Manoil <claudiu.manoil@nxp.com>
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/net/ethernet/freescale/enetc/

FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
M:	Claudiu Manoil <claudiu.manoil@nxp.com>
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/net/ethernet/freescale/gianfar*
F:	Documentation/devicetree/bindings/net/fsl-tsec-phy.txt

FREESCALE GPMI NAND DRIVER
M:	Han Xu <han.xu@nxp.com>
L:	linux-mtd@lists.infradead.org
S:	Maintained
F:	drivers/mtd/nand/raw/gpmi-nand/*

FREESCALE I2C CPM DRIVER
M:	Jochen Friedrich <jochen@scram.de>
L:	linuxppc-dev@lists.ozlabs.org
L:	linux-i2c@vger.kernel.org
S:	Maintained
F:	drivers/i2c/busses/i2c-cpm.c

FREESCALE IMX DDR PMU DRIVER
M:	Frank Li <Frank.li@nxp.com>
L:	linux-arm-kernel@lists.infradead.org
S:	Maintained
F:	drivers/perf/fsl_imx8_ddr_perf.c
F:	Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt

FREESCALE IMX LPI2C DRIVER
M:	Dong Aisheng <aisheng.dong@nxp.com>
L:	linux-i2c@vger.kernel.org
L:	linux-imx@nxp.com
S:	Maintained
F:	drivers/i2c/busses/i2c-imx-lpi2c.c
F:	Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt

FREESCALE IMX / MXC FEC DRIVER
M:	Fugang Duan <fugang.duan@nxp.com>
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/net/ethernet/freescale/fec_main.c
F:	drivers/net/ethernet/freescale/fec_ptp.c
F:	drivers/net/ethernet/freescale/fec.h
F:	Documentation/devicetree/bindings/net/fsl-fec.txt

FREESCALE IMX / MXC FRAMEBUFFER DRIVER
M:	Sascha Hauer <s.hauer@pengutronix.de>
R:	Pengutronix Kernel Team <kernel@pengutronix.de>
L:	linux-fbdev@vger.kernel.org
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained
F:	include/linux/platform_data/video-imxfb.h
F:	drivers/video/fbdev/imxfb.c

FREESCALE QORIQ DPAA ETHERNET DRIVER
M:	Madalin Bucur <madalin.bucur@nxp.com>
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/net/ethernet/freescale/dpaa

FREESCALE QORIQ DPAA FMAN DRIVER
M:	Madalin Bucur <madalin.bucur@nxp.com>
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/net/ethernet/freescale/fman
F:	Documentation/devicetree/bindings/net/fsl-fman.txt

FREESCALE QORIQ PTP CLOCK DRIVER
M:	Yangbo Lu <yangbo.lu@nxp.com>
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
F:	drivers/net/ethernet/freescale/dpaa2/dprtc*
F:	drivers/net/ethernet/freescale/enetc/enetc_ptp.c
F:	drivers/ptp/ptp_qoriq.c
F:	drivers/ptp/ptp_qoriq_debugfs.c
F:	include/linux/fsl/ptp_qoriq.h
F:	Documentation/devicetree/bindings/ptp/ptp-qoriq.txt

FREESCALE QUAD SPI DRIVER
M:	Han Xu <han.xu@nxp.com>
L:	linux-spi@vger.kernel.org
S:	Maintained
F:	drivers/spi/spi-fsl-qspi.c

FREESCALE QUICC ENGINE LIBRARY
M:	Qiang Zhao <qiang.zhao@nxp.com>
L:	linuxppc-dev@lists.ozlabs.org
S:	Maintained
F:	drivers/soc/fsl/qe/
F:	include/soc/fsl/*qe*.h
F:	include/soc/fsl/*ucc*.h

FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
M:	Li Yang <leoyang.li@nxp.com>
L:	netdev@vger.kernel.org
L:	linuxppc-dev@lists.ozlabs.org
S:	Maintained
F:	drivers/net/ethernet/freescale/ucc_geth*

FREESCALE QUICC ENGINE UCC HDLC DRIVER
M:	Zhao Qiang <qiang.zhao@nxp.com>
L:	netdev@vger.kernel.org
L:	linuxppc-dev@lists.ozlabs.org
S:	Maintained
F:	drivers/net/wan/fsl_ucc_hdlc*

FREESCALE QUICC ENGINE UCC UART DRIVER
M:	Timur Tabi <timur@kernel.org>
L:	linuxppc-dev@lists.ozlabs.org
S:	Maintained
F:	drivers/tty/serial/ucc_uart.c

FREESCALE SOC DRIVERS
M:	Li Yang <leoyang.li@nxp.com>
L:	linuxppc-dev@lists.ozlabs.org
L:	linux-arm-kernel@lists.infradead.org
S:	Maintained
F:	Documentation/devicetree/bindings/misc/fsl,dpaa2-console.txt
F:	Documentation/devicetree/bindings/soc/fsl/
F:	drivers/soc/fsl/
F:	include/linux/fsl/

FREESCALE SOC FS_ENET DRIVER
M:	Pantelis Antoniou <pantelis.antoniou@gmail.com>
L:	linuxppc-dev@lists.ozlabs.org
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/net/ethernet/freescale/fs_enet/
F:	include/linux/fs_enet_pd.h

FREESCALE SOC SOUND DRIVERS
M:	Timur Tabi <timur@kernel.org>
M:	Nicolin Chen <nicoleotsuka@gmail.com>
M:	Xiubo Li <Xiubo.Lee@gmail.com>
R:	Fabio Estevam <festevam@gmail.com>
L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
L:	linuxppc-dev@lists.ozlabs.org
S:	Maintained
F:	sound/soc/fsl/fsl*
F:	sound/soc/fsl/imx*
F:	sound/soc/fsl/mpc8610_hpcd.c

FREESCALE USB PERIPHERAL DRIVERS
M:	Li Yang <leoyang.li@nxp.com>
L:	linux-usb@vger.kernel.org
L:	linuxppc-dev@lists.ozlabs.org
S:	Maintained
F:	drivers/usb/gadget/udc/fsl*

FREEVXFS FILESYSTEM
M:	Christoph Hellwig <hch@infradead.org>
W:	ftp://ftp.openlinux.org/pub/people/hch/vxfs
S:	Maintained
F:	fs/freevxfs/

FREEZER
M:	"Rafael J. Wysocki" <rjw@rjwysocki.net>
M:	Pavel Machek <pavel@ucw.cz>
L:	linux-pm@vger.kernel.org
S:	Supported
F:	Documentation/power/freezing-of-tasks.rst
F:	include/linux/freezer.h
F:	kernel/freezer.c

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

FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
M:	David Howells <dhowells@redhat.com>
L:	linux-cachefs@redhat.com (moderated for non-subscribers)
S:	Supported
F:	Documentation/filesystems/caching/
F:	fs/fscache/
F:	include/linux/fscache*.h

FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
M:	Theodore Y. Ts'o <tytso@mit.edu>
M:	Jaegeuk Kim <jaegeuk@kernel.org>
M:	Eric Biggers <ebiggers@kernel.org>
L:	linux-fscrypt@vger.kernel.org
Q:	https://patchwork.kernel.org/project/linux-fscrypt/list/
T:	git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
S:	Supported
F:	fs/crypto/
F:	include/linux/fscrypt*.h
F:	Documentation/filesystems/fscrypt.rst

FSI SUBSYSTEM
M:	Jeremy Kerr <jk@ozlabs.org>
M:	Joel Stanley <joel@jms.id.au>
R:	Alistar Popple <alistair@popple.id.au>
R:	Eddie James <eajames@linux.ibm.com>
L:	linux-fsi@lists.ozlabs.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
Q:	http://patchwork.ozlabs.org/project/linux-fsi/list/
S:	Supported
F:	drivers/fsi/
F:	include/linux/fsi*.h
F:	include/trace/events/fsi*.h

FSI-ATTACHED I2C DRIVER
M:	Eddie James <eajames@linux.ibm.com>
L:	linux-i2c@vger.kernel.org
L:	openbmc@lists.ozlabs.org (moderated for non-subscribers)
S:	Maintained
F:	drivers/i2c/busses/i2c-fsi.c
F:	Documentation/devicetree/bindings/i2c/i2c-fsi.txt

FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
M:	Jan Kara <jack@suse.cz>
R:	Amir Goldstein <amir73il@gmail.com>
L:	linux-fsdevel@vger.kernel.org
S:	Maintained
F:	fs/notify/
F:	include/linux/fsnotify*.h

FUJITSU LAPTOP EXTRAS
M:	Jonathan Woithe <jwoithe@just42.net>
L:	platform-driver-x86@vger.kernel.org
S:	Maintained
F:	drivers/platform/x86/fujitsu-laptop.c

FUJITSU M-5MO LS CAMERA ISP DRIVER
M:	Kyungmin Park <kyungmin.park@samsung.com>
M:	Heungjun Kim <riverful.kim@samsung.com>
L:	linux-media@vger.kernel.org
S:	Maintained
F:	drivers/media/i2c/m5mols/
F:	include/media/i2c/m5mols.h

FUJITSU TABLET EXTRAS
M:	Robert Gerlach <khnz@gmx.de>
L:	platform-driver-x86@vger.kernel.org
S:	Maintained
F:	drivers/platform/x86/fujitsu-tablet.c

FUSE: FILESYSTEM IN USERSPACE
M:	Miklos Szeredi <miklos@szeredi.hu>
L:	linux-fsdevel@vger.kernel.org
W:	http://fuse.sourceforge.net/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
S:	Maintained
F:	fs/fuse/
F:	include/uapi/linux/fuse.h
F:	Documentation/filesystems/fuse.txt

FUTEX SUBSYSTEM
M:	Thomas Gleixner <tglx@linutronix.de>
M:	Ingo Molnar <mingo@redhat.com>
R:	Peter Zijlstra <peterz@infradead.org>
R:	Darren Hart <dvhart@infradead.org>
L:	linux-kernel@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
S:	Maintained
F:	kernel/futex.c
F:	include/asm-generic/futex.h
F:	include/linux/futex.h
F:	include/uapi/linux/futex.h
F:	tools/testing/selftests/futex/
F:	tools/perf/bench/futex*
F:	Documentation/*futex*

GCC PLUGINS
M:	Kees Cook <keescook@chromium.org>
R:	Emese Revfy <re.emese@gmail.com>
L:	kernel-hardening@lists.openwall.com
S:	Maintained
F:	scripts/gcc-plugins/
F:	scripts/gcc-plugin.sh
F:	scripts/Makefile.gcc-plugins
F:	Documentation/core-api/gcc-plugins.rst

GASKET DRIVER FRAMEWORK
M:	Rob Springer <rspringer@google.com>
M:	Todd Poynor <toddpoynor@google.com>
M:	Ben Chan <benchan@chromium.org>
S:	Maintained
F:	drivers/staging/gasket/

GCOV BASED KERNEL PROFILING
M:	Peter Oberparleiter <oberpar@linux.ibm.com>
S:	Maintained
F:	kernel/gcov/
F:	Documentation/dev-tools/gcov.rst

GDB KERNEL DEBUGGING HELPER SCRIPTS
M:	Jan Kiszka <jan.kiszka@siemens.com>
M:	Kieran Bingham <kbingham@kernel.org>
S:	Supported
F:	scripts/gdb/

GDT SCSI DISK ARRAY CONTROLLER DRIVER
M:	Achim Leubner <achim_leubner@adaptec.com>
L:	linux-scsi@vger.kernel.org
W:	http://www.icp-vortex.com/
S:	Supported
F:	drivers/scsi/gdt*

GEMTEK FM 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-gemtek*

GENERIC GPIO I2C DRIVER
M:	Wolfram Sang <wsa+renesas@sang-engineering.com>
S:	Supported
F:	drivers/i2c/busses/i2c-gpio.c
F:	include/linux/platform_data/i2c-gpio.h

GENERIC GPIO I2C MULTIPLEXER DRIVER
M:	Peter Korsgaard <peter.korsgaard@barco.com>
L:	linux-i2c@vger.kernel.org
S:	Supported
F:	drivers/i2c/muxes/i2c-mux-gpio.c
F:	include/linux/platform_data/i2c-mux-gpio.h
F:	Documentation/i2c/muxes/i2c-mux-gpio

GENERIC HDLC (WAN) DRIVERS
M:	Krzysztof Halasa <khc@pm.waw.pl>
W:	http://www.kernel.org/pub/linux/utils/net/hdlc/
S:	Maintained
F:	drivers/net/wan/c101.c
F:	drivers/net/wan/hd6457*
F:	drivers/net/wan/hdlc*
F:	drivers/net/wan/n2.c
F:	drivers/net/wan/pc300too.c
F:	drivers/net/wan/pci200syn.c
F:	drivers/net/wan/wanxl*

GENERIC INCLUDE/ASM HEADER FILES
M:	Arnd Bergmann <arnd@arndb.de>
L:	linux-arch@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
S:	Maintained
F:	include/asm-generic/
F:	include/uapi/asm-generic/

GENERIC PHY FRAMEWORK
M:	Kishon Vijay Abraham I <kishon@ti.com>
L:	linux-kernel@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
S:	Supported
F:	drivers/phy/
F:	include/linux/phy/
F:	Documentation/devicetree/bindings/phy/

GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
M:	Wolfram Sang <wsa+renesas@sang-engineering.com>
S:	Supported
F:	drivers/i2c/muxes/i2c-demux-pinctrl.c

GENERIC PM DOMAINS
M:	"Rafael J. Wysocki" <rjw@rjwysocki.net>
M:	Kevin Hilman <khilman@kernel.org>
M:	Ulf Hansson <ulf.hansson@linaro.org>
L:	linux-pm@vger.kernel.org
S:	Supported
F:	drivers/base/power/domain*.c
F:	include/linux/pm_domain.h
F:	Documentation/devicetree/bindings/power/power_domain.txt

GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
M:	Eugen Hristev <eugen.hristev@microchip.com>
L:	linux-input@vger.kernel.org
S:	Maintained
F:	drivers/input/touchscreen/resistive-adc-touch.c

GENERIC UIO DRIVER FOR PCI DEVICES
M:	"Michael S. Tsirkin" <mst@redhat.com>
L:	kvm@vger.kernel.org
S:	Supported
F:	drivers/uio/uio_pci_generic.c

GENERIC VDSO LIBRARY:
M:	Andy Lutomirski <luto@kernel.org>
M:	Thomas Gleixner <tglx@linutronix.de>
M:	Vincenzo Frascino <vincenzo.frascino@arm.com>
L:	linux-kernel@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
S:	Maintained
F:	lib/vdso/
F:	kernel/time/vsyscall.c
F:	include/vdso/
F:	include/asm-generic/vdso/vsyscall.h

GENWQE (IBM Generic Workqueue Card)
M:	Frank Haverkamp <haver@linux.ibm.com>
S:	Supported
F:	drivers/misc/genwqe/

GET_MAINTAINER SCRIPT
M:	Joe Perches <joe@perches.com>
S:	Maintained
F:	scripts/get_maintainer.pl

GFS2 FILE SYSTEM
M:	Bob Peterson <rpeterso@redhat.com>
M:	Andreas Gruenbacher <agruenba@redhat.com>
L:	cluster-devel@redhat.com
W:	http://sources.redhat.com/cluster/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
S:	Supported
F:	Documentation/filesystems/gfs2*.txt
F:	fs/gfs2/
F:	include/uapi/linux/gfs2_ondisk.h

GIGASET ISDN DRIVERS
M:	Paul Bolle <pebolle@tiscali.nl>
L:	gigaset307x-common@lists.sourceforge.net
W:	http://gigaset307x.sourceforge.net/
S:	Odd Fixes
F:	drivers/staging/isdn/gigaset/

GNSS SUBSYSTEM
M:	Johan Hovold <johan@kernel.org>
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
S:	Maintained
F:	Documentation/ABI/testing/sysfs-class-gnss
F:	Documentation/devicetree/bindings/gnss/
F:	drivers/gnss/
F:	include/linux/gnss.h

GO7007 MPEG CODEC
M:	Hans Verkuil <hverkuil-cisco@xs4all.nl>
L:	linux-media@vger.kernel.org
S:	Maintained
F:	drivers/media/usb/go7007/

GOODIX TOUCHSCREEN
M:	Bastien Nocera <hadess@hadess.net>
L:	linux-input@vger.kernel.org
S:	Maintained
F:	drivers/input/touchscreen/goodix.c

GOOGLE ETHERNET DRIVERS
M:	Catherine Sullivan <csully@google.com>
R:	Sagi Shahar <sagis@google.com>
R:	Jon Olson <jonolson@google.com>
L:	netdev@vger.kernel.org
S:	Supported
F:	Documentation/networking/device_drivers/google/gve.rst
F:	drivers/net/ethernet/google

GPD POCKET FAN DRIVER
M:	Hans de Goede <hdegoede@redhat.com>
L:	platform-driver-x86@vger.kernel.org
S:	Maintained
F:	drivers/platform/x86/gpd-pocket-fan.c

GPIO ACPI SUPPORT
M:	Mika Westerberg <mika.westerberg@linux.intel.com>
M:	Andy Shevchenko <andriy.shevchenko@linux.intel.com>
L:	linux-gpio@vger.kernel.org
L:	linux-acpi@vger.kernel.org
S:	Maintained
F:	Documentation/firmware-guide/acpi/gpio-properties.rst
F:	drivers/gpio/gpiolib-acpi.c

GPIO IR Transmitter
M:	Sean Young <sean@mess.org>
L:	linux-media@vger.kernel.org
S:	Maintained
F:	drivers/media/rc/gpio-ir-tx.c

GPIO MOCKUP DRIVER
M:	Bamvor Jian Zhang <bamv2005@gmail.com>
L:	linux-gpio@vger.kernel.org
S:	Maintained
F:	drivers/gpio/gpio-mockup.c
F:	tools/testing/selftests/gpio/

GPIO SUBSYSTEM
M:	Linus Walleij <linus.walleij@linaro.org>
M:	Bartosz Golaszewski <bgolaszewski@baylibre.com>
L:	linux-gpio@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
S:	Maintained
F:	Documentation/devicetree/bindings/gpio/
F:	Documentation/driver-api/gpio/
F:	Documentation/admin-guide/gpio/
F:	Documentation/ABI/testing/gpio-cdev
F:	Documentation/ABI/obsolete/sysfs-gpio
F:	drivers/gpio/
F:	include/linux/gpio/
F:	include/linux/gpio.h
F:	include/linux/of_gpio.h
F:	include/asm-generic/gpio.h
F:	include/uapi/linux/gpio.h
F:	tools/gpio/

GRE DEMULTIPLEXER DRIVER
M:	Dmitry Kozlov <xeb@mail.ru>
L:	netdev@vger.kernel.org
S:	Maintained
F:	net/ipv4/gre_demux.c
F:	net/ipv4/gre_offload.c
F:	include/net/gre.h

GRETH 10/100/1G Ethernet MAC device driver
M:	Andreas Larsson <andreas@gaisler.com>
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/net/ethernet/aeroflex/

GREYBUS AUDIO PROTOCOLS DRIVERS
M:	Vaibhav Agarwal <vaibhav.sr@gmail.com>
M:	Mark Greer <mgreer@animalcreek.com>
S:	Maintained
F:	drivers/staging/greybus/audio_apbridgea.c
F:	drivers/staging/greybus/audio_apbridgea.h
F:	drivers/staging/greybus/audio_codec.c
F:	drivers/staging/greybus/audio_codec.h
F:	drivers/staging/greybus/audio_gb.c
F:	drivers/staging/greybus/audio_manager.c
F:	drivers/staging/greybus/audio_manager.h
F:	drivers/staging/greybus/audio_manager_module.c
F:	drivers/staging/greybus/audio_manager_private.h
F:	drivers/staging/greybus/audio_manager_sysfs.c
F:	drivers/staging/greybus/audio_module.c
F:	drivers/staging/greybus/audio_topology.c

GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
M:	Viresh Kumar <vireshk@kernel.org>
S:	Maintained
F:	drivers/staging/greybus/authentication.c
F:	drivers/staging/greybus/bootrom.c
F:	drivers/staging/greybus/firmware.h
F:	drivers/staging/greybus/fw-core.c
F:	drivers/staging/greybus/fw-download.c
F:	drivers/staging/greybus/fw-management.c
F:	drivers/staging/greybus/greybus_authentication.h
F:	drivers/staging/greybus/greybus_firmware.h
F:	drivers/staging/greybus/hid.c
F:	drivers/staging/greybus/i2c.c
F:	drivers/staging/greybus/spi.c
F:	drivers/staging/greybus/spilib.c
F:	drivers/staging/greybus/spilib.h

GREYBUS LOOPBACK DRIVER
M:	Bryan O'Donoghue <pure.logic@nexus-software.ie>
S:	Maintained
F:	drivers/staging/greybus/loopback.c

GREYBUS PLATFORM DRIVERS
M:	Vaibhav Hiremath <hvaibhav.linux@gmail.com>
S:	Maintained
F:	drivers/staging/greybus/arche-platform.c
F:	drivers/staging/greybus/arche-apb-ctrl.c
F:	drivers/staging/greybus/arche_platform.h

GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
M:	Rui Miguel Silva <rmfrfs@gmail.com>
S:	Maintained
F:	drivers/staging/greybus/sdio.c
F:	drivers/staging/greybus/light.c
F:	drivers/staging/greybus/gpio.c
F:	drivers/staging/greybus/power_supply.c
F:	drivers/staging/greybus/spi.c
F:	drivers/staging/greybus/spilib.c

GREYBUS SUBSYSTEM
M:	Johan Hovold <johan@kernel.org>
M:	Alex Elder <elder@kernel.org>
M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
S:	Maintained
F:	drivers/staging/greybus/
L:	greybus-dev@lists.linaro.org (moderated for non-subscribers)

GREYBUS UART PROTOCOLS DRIVERS
M:	David Lin <dtwlin@gmail.com>
S:	Maintained
F:	drivers/staging/greybus/uart.c
F:	drivers/staging/greybus/log.c

GS1662 VIDEO SERIALIZER
M:	Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
L:	linux-media@vger.kernel.org