X: net/ipv6/
matches all files in and below net excluding net/ipv6/
K: Keyword perl extended regex pattern to match content in a
- patch or file. For instance:
+ patch or file, or an affected filename. For instance:
K: of_get_profile
- matches patches or files that contain "of_get_profile"
+ matches patch or file content, or filenames, that contain
+ "of_get_profile"
K: \b(printk|pr_(info|err))\b
- matches patches or files that contain one or more of the words
- printk, pr_info or pr_err
+ matches patch or file content, or filenames, that contain one or
+ more of the words printk, pr_info or pr_err
One regex pattern per line. Multiple K: lines acceptable.
Note: For the hard of thinking, this list is meant to remain in alphabetical
F: drivers/scsi/aic7xxx/
F: drivers/scsi/aic7xxx_old/
+AIMSLAB FM RADIO RECEIVER DRIVER
+T: git git://linuxtv.org/media_tree.git
+W: http://linuxtv.org
+S: Maintained
+F: drivers/media/radio/radio-aimslab*
+
AIO
S: Maintained
F: drivers/infiniband/hw/amso1100/
+ANALOG DEVICES INC AD9389B DRIVER
+S: Maintained
+F: drivers/media/i2c/ad9389b*
+
+ANALOG DEVICES INC ADV7604 DRIVER
+S: Maintained
+F: drivers/media/i2c/adv7604*
+
ANALOG DEVICES INC ASOC CODEC DRIVERS
F: include/linux/amba/kmi.h
ARM PRIMECELL MMCI PL180/1 DRIVER
-S: Orphan
+S: Maintained
F: drivers/mmc/host/mmci.*
+F: include/linux/amba/mmci.h
+
+ARM PRIMECELL UART PL010 AND PL011 DRIVERS
+S: Maintained
+F: drivers/tty/serial/amba-pl01*.c
+F: include/linux/amba/serial.h
ARM PRIMECELL BUS SUPPORT
F: arch/arm/mach-exynos/mach-universal_c210.c
F: arch/arm/mach-exynos/mach-nuri.c
+ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
+S: Maintained
+F: drivers/media/platform/s5p-g2d/
+
ARM/SAMSUNG S5P SERIES FIMC SUPPORT
S: Maintained
F: arch/arm/mach-vt8500/
+F: drivers/clocksource/vt8500_timer.c
+F: drivers/gpio/gpio-vt8500.c
+F: drivers/mmc/host/wmt-sdmmc.c
+F: drivers/pwm/pwm-vt8500.c
+F: drivers/rtc/rtc-vt8500.c
+F: drivers/tty/serial/vt8500_serial.c
+F: drivers/usb/host/ehci-vt8500.c
+F: drivers/usb/host/uhci-platform.c
F: drivers/video/vt8500lcdfb.*
F: drivers/video/wm8505fb*
F: drivers/video/wmt_ge_rops.*
-F: drivers/tty/serial/vt8500_serial.c
-F: drivers/rtc/rtc-vt8500.c
-F: drivers/mmc/host/wmt-sdmmc.c
ARM/ZIPIT Z2 SUPPORT
F: arch/arm/mach-pxa/z2.c
F: arch/arm/mach-pxa/include/mach/z2.h
+ARM/ZYNQ ARCHITECTURE
+W: http://wiki.xilinx.com
+T: git git://git.xilinx.com/linux-xlnx.git
+S: Supported
+F: arch/arm/mach-zynq/
+
ARM64 PORT (AARCH64 ARCHITECTURE)
F: arch/arm64/
F: Documentation/arm64/
+AS3645A LED FLASH CONTROLLER DRIVER
+T: git git://linuxtv.org/media_tree.git
+S: Maintained
+F: drivers/media/i2c/as3645a.c
+F: include/media/as3645a.h
+
ASC7621 HARDWARE MONITOR DRIVER
F: include/linux/async_tx.h
AT24 EEPROM DRIVER
-M: Wolfram Sang <w.sang@pengutronix.de>
+M: Wolfram Sang <wsa@the-dreams.de>
S: Maintained
F: drivers/misc/eeprom/at24.c
W: http://www.atmel.com/products/AVR32/
-W: http://avr32linux.org/
+W: http://mirror.egtvedt.no/avr32linux.org/
W: http://avrfreaks.net/
S: Maintained
F: arch/avr32/
S: Maintained
F: drivers/media/usb/dvb-usb-v2/az6007.c
+AZTECH FM RADIO RECEIVER DRIVER
+T: git git://linuxtv.org/media_tree.git
+W: http://linuxtv.org
+S: Maintained
+F: drivers/media/radio/radio-aztech*
+
B43 WIRELESS DRIVER
S: Supported
F: drivers/i2c/busses/i2c-bfin-twi.c
+BLACKFIN MEDIA DRIVER
+W: http://blackfin.uclinux.org/
+S: Supported
+F: drivers/media/platform/blackfin/
+F: drivers/media/i2c/adv7183*
+F: drivers/media/i2c/vs6624*
+
BLINKM RGB LED DRIVER
S: Maintained
F: include/linux/bcma/
BROCADE BFA FC SCSI DRIVER
S: Supported
F: drivers/scsi/bfa/
F: Documentation/filesystems/caching/cachefiles.txt
F: fs/cachefiles/
+CADET FM/AM RADIO RECEIVER DRIVER
+T: git git://linuxtv.org/media_tree.git
+W: http://linuxtv.org
+S: Maintained
+F: drivers/media/radio/radio-cadet*
+
CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
CHECKPATCH
-S: Supported
+S: Maintained
F: scripts/checkpatch.pl
CHINESE DOCUMENTATION
F: include/linux/clk.h
CISCO FCOE HBA DRIVER
-M: Abhijeet Joglekar <abjoglek@cisco.com>
-M: Venkata Siva Vijayendra Bhamidipati <vbhamidi@cisco.com>
+M: Hiral Patel <hiralpat@cisco.com>
+M: Suma Ramars <sramars@cisco.com>
S: Supported
F: tools/power/cpupower
CPUSETS
W: http://www.bullopensource.org/cpuset/
W: http://oss.sgi.com/projects/cpusets/
-S: Supported
+S: Maintained
F: Documentation/cgroups/cpusets.txt
F: include/linux/cpuset.h
F: kernel/cpuset.c
F: drivers/media/pci/cx18/
F: include/uapi/linux/ivtv*
+CX2341X MPEG ENCODER HELPER MODULE
+T: git git://linuxtv.org/media_tree.git
+W: http://linuxtv.org
+S: Maintained
+F: drivers/media/i2c/cx2341x*
+F: include/media/cx2341x*
+
CX88 VIDEO4LINUX DRIVER
F: drivers/gpu/drm/tegra/
F: Documentation/devicetree/bindings/gpu/nvidia,tegra20-host1x.txt
+DSBR100 USB FM RADIO DRIVER
+T: git git://linuxtv.org/media_tree.git
+S: Maintained
+F: drivers/media/radio/dsbr100.c
+
DSCC4 DRIVER
S: Maintained
F: drivers/edac/e7xxx_edac.c
+EDAC-GHES
+W: bluesmoke.sourceforge.net
+S: Maintained
+F: drivers/edac/ghes-edac.c
+
EDAC-I82443BXGX
F: drivers/net/ethernet/i825xx/eexpress.*
ETHERNET BRIDGE
W: http://www.linuxfoundation.org/en/Net:Bridge
F: include/linux/netfilter_bridge/
F: net/bridge/
-ETHERTEAM 16I DRIVER
-S: Maintained
-F: drivers/net/ethernet/fujitsu/eth16i.c
-
EXT2 FILE SYSTEM
S: Supported
F: drivers/scsi/gdt*
+GEMTEK FM RADIO RECEIVER DRIVER
+T: git git://linuxtv.org/media_tree.git
+W: http://linuxtv.org
+S: Maintained
+F: drivers/media/radio/radio-gemtek*
+
GENERIC GPIO I2C DRIVER
S: Supported
F: drivers/i2c/busses/i2c-via.c
F: drivers/i2c/busses/i2c-viapro.c
+I2C/SMBUS ISMT DRIVER
+F: drivers/i2c/busses/i2c-ismt.c
+F: Documentation/i2c/busses/i2c-ismt
+
I2C/SMBUS STUB DRIVER
F: drivers/i2c/i2c-stub.c
I2C SUBSYSTEM
-M: Wolfram Sang <w.sang@pengutronix.de>
+M: Wolfram Sang <wsa@the-dreams.de>
W: http://i2c.wiki.kernel.org/
-T: quilt kernel.org/pub/linux/kernel/people/jdelvare/linux-2.6/jdelvare-i2c/
-T: git git://git.pengutronix.de/git/wsa/linux.git
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
S: Maintained
F: Documentation/i2c/
F: drivers/i2c/
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
F: kernel/irq/
+F: drivers/irqchip/
IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
F: drivers/pnp/isapnp/
F: include/linux/isapnp.h
+ISA RADIO MODULE
+T: git git://linuxtv.org/media_tree.git
+W: http://linuxtv.org
+S: Maintained
+F: drivers/media/radio/radio-isa*
+
iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
S: Maintained
F: Documentation/kdump/
+KEENE FM RADIO TRANSMITTER DRIVER
+T: git git://linuxtv.org/media_tree.git
+W: http://linuxtv.org
+S: Maintained
+F: drivers/media/radio/radio-keene*
+
KERNEL AUTOMOUNTER v4 (AUTOFS4)
F: arch/s390/kvm/
F: drivers/s390/kvm/
+KERNEL VIRTUAL MACHINE (KVM) FOR ARM
+W: http://systems.cs.columbia.edu/projects/kvm-arm
+S: Maintained
+F: arch/arm/include/uapi/asm/kvm*
+F: arch/arm/include/asm/kvm*
+F: arch/arm/kvm/
+
KEXEC
W: http://kernel.org/pub/linux/utils/kernel/kexec/
S: Maintained
F: drivers/media/dvb-frontends/m88rs2000*
+MA901 MASTERKIT USB FM RADIO DRIVER
+T: git git://linuxtv.org/media_tree.git
+S: Maintained
+F: drivers/media/radio/radio-ma901.c
+
MAC80211
MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
S: Maintained
F: drivers/net/ethernet/marvell/sk*
F: Documentation/hwmon/max6650
F: drivers/hwmon/max6650.c
+MAXIRADIO FM RADIO RECEIVER DRIVER
+T: git git://linuxtv.org/media_tree.git
+W: http://linuxtv.org
+S: Maintained
+F: drivers/media/radio/radio-maxiradio*
+
MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
P: LinuxTV.org Project
F: include/uapi/linux/ivtv*
F: include/uapi/linux/uvcvideo.h
+MEDIAVISION PRO MOVIE STUDIO DRIVER
+T: git git://linuxtv.org/media_tree.git
+W: http://linuxtv.org
+S: Odd Fixes
+F: drivers/media/parport/pms*
+
MEGARAID SCSI DRIVERS
W: http://www.linux-mm.org
S: Maintained
F: include/linux/mm.h
+F: include/linux/gfp.h
+F: include/linux/mmzone.h
+F: include/linux/memory_hotplug.h
+F: include/linux/vmalloc.h
F: mm/
MEMORY RESOURCE CONTROLLER
F: Documentation/mips/
F: arch/mips/
+MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
+T: git git://linuxtv.org/media_tree.git
+W: http://linuxtv.org
+S: Odd Fixes
+F: drivers/media/radio/radio-miropcm20*
+
MODULE SUPPORT
S: Maintained
S: Supported
F: drivers/platform/x86/msi-wmi.c
+MT9M032 SENSOR DRIVER
+T: git git://linuxtv.org/media_tree.git
+S: Maintained
+F: drivers/media/i2c/mt9m032.c
+F: include/media/mt9m032.h
+
+MT9P031 SENSOR DRIVER
+T: git git://linuxtv.org/media_tree.git
+S: Maintained
+F: drivers/media/i2c/mt9p031.c
+F: include/media/mt9p031.h
+
+MT9T001 SENSOR DRIVER
+T: git git://linuxtv.org/media_tree.git
+S: Maintained
+F: drivers/media/i2c/mt9t001.c
+F: include/media/mt9t001.h
+
+MT9V032 SENSOR DRIVER
+T: git git://linuxtv.org/media_tree.git
+S: Maintained
+F: drivers/media/i2c/mt9v032.c
+F: include/media/mt9v032.h
+
MULTIFUNCTION DEVICES (MFD)
T: git git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6.git
F: drivers/infiniband/hw/nes/
NETEM NETWORK EMULATOR
S: Maintained
F: net/sched/sch_netem.c
NETWORK BLOCK DEVICE (NBD)
S: Maintained
F: Documentation/blockdev/nbd.txt
F: drivers/block/nbd.c
F: include/linux/nbd.h
F: include/uapi/linux/nfs*
F: include/uapi/linux/sunrpc/
-NI5010 NETWORK DRIVER
-S: Maintained
-F: drivers/net/ethernet/racal/ni5010.*
-
NILFS2 FILESYSTEM
F: Documentation/scsi/NinjaSCSI.txt
F: drivers/scsi/nsp32*
+NTB DRIVER
+S: Supported
+F: drivers/ntb/
+F: drivers/net/ntb_netdev.c
+F: include/linux/ntb.h
+
NTFS FILESYSTEM
F: drivers/mmc/host/omap.c
OMAP HS MMC SUPPORT
-M: Venkatraman S <svenkatr@ti.com>
+M: Balaji T K <balajitk@ti.com>
S: Maintained
S: Maintained
F: drivers/i2c/muxes/i2c-mux-pca9541.c
-PCA9564/PCA9665 I2C BUS DRIVER
-S: Maintained
-F: drivers/i2c/algos/i2c-algo-pca.c
-F: drivers/i2c/busses/i2c-pca-*
-F: include/linux/i2c-algo-pca.h
-F: include/linux/i2c-pca-platform.h
-
PCDP - PRIMARY CONSOLE AND DEBUG PORT
S: Maintained
S: Supported
F: arch/hexagon/
+QUICKCAM PARALLEL PORT WEBCAMS
+T: git git://linuxtv.org/media_tree.git
+W: http://linuxtv.org
+S: Odd Fixes
+F: drivers/media/parport/*-qcam*
+
RADOS BLOCK DEVICE (RBD)
F: Documentation/blockdev/ramdisk.txt
F: drivers/block/brd.c
+RAMSAM DRIVER (IBM RamSan 70/80 PCI SSD Flash Card)
+S: Maintained
+F: drivers/block/rsxx/
+
RANDOM NUMBER DRIVER
S: Maintained
F: drivers/s390/net/
S390 ZCRYPT DRIVER
+M: Ingo Tuchscherer <ingo.tuchscherer@de.ibm.com>
W: http://www.ibm.com/developerworks/linux/linux390/
S: Supported
F: drivers/mmc/host/s3cmci.*
+SAA6588 RDS RECEIVER DRIVER
+T: git git://linuxtv.org/media_tree.git
+W: http://linuxtv.org
+S: Odd Fixes
+F: drivers/media/i2c/saa6588*
+
SAA7134 VIDEO4LINUX DRIVER
F: drivers/media/pci/saa7134/
SAA7146 VIDEO4LINUX-2 DRIVER
T: git git://linuxtv.org/media_tree.git
-W: http://www.mihu.de/linux/saa7146
S: Maintained
F: drivers/media/common/saa7146/
F: drivers/media/pci/saa7146/
F: drivers/media/platform/s3c-camif/
F: include/media/s3c_camif.h
+SAMSUNG S5C73M3 CAMERA DRIVER
+S: Supported
+F: drivers/media/i2c/s5c73m3/*
+
SERIAL DRIVERS
F: drivers/dma/dw_dmac_regs.h
F: drivers/dma/dw_dmac.c
+SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
+S: Maintained
+F: include/linux/mmc/dw_mmc.h
+F: drivers/mmc/host/dw_mmc*
+
TIMEKEEPING, NTP
T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
S: Supported
F: drivers/net/ethernet/sfc/
SGI GRU DRIVER
S: Maintained
F: drivers/misc/sgi-gru/
S: Maintained
F: drivers/misc/sgi-xp/
+SI470X FM RADIO RECEIVER I2C DRIVER
+T: git git://linuxtv.org/media_tree.git
+W: http://linuxtv.org
+S: Odd Fixes
+F: drivers/media/radio/si470x/radio-si470x-i2c.c
+
+SI470X FM RADIO RECEIVER USB DRIVER
+T: git git://linuxtv.org/media_tree.git
+W: http://linuxtv.org
+S: Maintained
+F: drivers/media/radio/si470x/radio-si470x-common.c
+F: drivers/media/radio/si470x/radio-si470x.h
+F: drivers/media/radio/si470x/radio-si470x-usb.c
+
+SH_VEU V4L2 MEM2MEM DRIVER
+S: Maintained
+F: drivers/media/platform/sh_veu.c
+F: include/media/sh_veu.h
+
+SH_VOU V4L2 OUTPUT DRIVER
+S: Maintained
+F: drivers/media/platform/sh_vou.c
+F: include/media/sh_vou.h
+
SIMPLE FIRMWARE INTERFACE (SFI)
S: Maintained
F: drivers/video/smscufx.c
-SN-IA64 (Itanium) SUB-PLATFORM
-W: http://www.sgi.com/altix
-S: Maintained
-F: arch/ia64/sn/
-
SOC-CAMERA V4L2 SUBSYSTEM
F: sound/
SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
-M: Liam Girdwood <lrg@ti.com>
+M: Liam Girdwood <lgirdwood@gmail.com>
T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
SPI SUBSYSTEM
Q: http://patchwork.kernel.org/project/spi-devel-general/list/
T: git git://git.secretlab.ca/git/linux-2.6.git
S: Maintained
F: drivers/staging/nvec/
F: drivers/staging/olpc_dcon/
STAGING - OZMO DEVICES USB OVER WIFI DRIVER
S: Maintained
F: drivers/staging/ozwpan/
F: arch/*/kernel/pci-swiotlb.c
F: include/linux/swiotlb.h
+ SYNOPSYS ARC ARCHITECTURE
+ S: Supported
+ F: arch/arc/
+
SYSV FILESYSTEM
S: Maintained
S: Maintained
F: drivers/media/tuners/tda8290.*
+TDA9840 MEDIA DRIVER
+T: git git://linuxtv.org/media_tree.git
+W: http://linuxtv.org
+S: Maintained
+F: drivers/media/i2c/tda9840*
+
TEA5761 TUNER DRIVER
S: Maintained
F: drivers/media/tuners/tea5767.*
+TEA6415C MEDIA DRIVER
+T: git git://linuxtv.org/media_tree.git
+W: http://linuxtv.org
+S: Maintained
+F: drivers/media/i2c/tea6415c*
+
+TEA6420 MEDIA DRIVER
+T: git git://linuxtv.org/media_tree.git
+W: http://linuxtv.org
+S: Maintained
+F: drivers/media/i2c/tea6420*
+
TEAM DRIVER
S: Supported
F: drivers/net/team/
F: include/linux/if_team.h
F: include/uapi/linux/if_team.h
+TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
+S: Maintained
+F: arch/x86/platform/ts5500/
+
TECHNOTREND USB IR RECEIVER
Q: http://patchwork.ozlabs.org/project/linux-tegra/list/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra.git
S: Supported
-F: arch/arm/mach-tegra
-F: arch/arm/boot/dts/tegra*
-F: arch/arm/configs/tegra_defconfig
+K: (?i)[^a-z]tegra
TEHUTI ETHERNET DRIVER
F: drivers/thermal/
F: include/linux/thermal.h
+THINGM BLINK(1) USB RGB LED DRIVER
+S: Maintained
+F: drivers/hid/hid-thingm.c
+
THINKPAD ACPI EXTRAS DRIVER
F: drivers/video/backlight/lp855x_bl.c
F: include/linux/platform_data/lp855x.h
+TI LP8727 CHARGER DRIVER
+S: Maintained
+F: drivers/power/lp8727_charger.c
+F: include/linux/platform_data/lp8727.h
+
+TI LP8788 MFD DRIVER
+S: Maintained
+F: drivers/iio/adc/lp8788_adc.c
+F: drivers/leds/leds-lp8788.c
+F: drivers/mfd/lp8788*.c
+F: drivers/power/lp8788-charger.c
+F: drivers/regulator/lp8788-*.c
+F: include/linux/mfd/lp8788*.h
+
TI TWL4030 SERIES SOC CODEC DRIVER
USB ATTACHED SCSI
-S: Supported
+S: Maintained
F: drivers/usb/storage/uas.c
USB CDC ETHERNET DRIVER
F: drivers/media/usb/uvc/
F: include/uapi/linux/uvcvideo.h
+USB VISION DRIVER
+T: git git://linuxtv.org/media_tree.git
+W: http://linuxtv.org
+S: Odd Fixes
+F: drivers/media/usb/usbvision/
+
USB WEBCAM GADGET
S: Maintained
F: drivers/net/ethernet/via/via-velocity.*
+VIVI VIRTUAL VIDEO DRIVER
+T: git git://linuxtv.org/media_tree.git
+W: http://linuxtv.org
+S: Maintained
+F: drivers/media/platform/vivi*
+
VLAN (802.1Q)
bool
depends on !UML
-config HAVE_IRQ_WORK
- bool
-
config IRQ_WORK
bool
- depends on HAVE_IRQ_WORK
config BUILDTIME_EXTABLE_SORT
bool
menu "General setup"
config EXPERIMENTAL
- bool "Prompt for development and/or incomplete code/drivers"
- ---help---
- Some of the various things that Linux supports (such as network
- drivers, file systems, network protocols, etc.) can be in a state
- of development where the functionality, stability, or the level of
- testing is not yet high enough for general use. This is usually
- known as the "alpha-test" phase among developers. If a feature is
- currently in alpha-test, then the developers usually discourage
- uninformed widespread use of this feature by the general public to
- avoid "Why doesn't this work?" type mail messages. However, active
- testing and use of these systems is welcomed. Just be aware that it
- may not meet the normal level of reliability or it may fail to work
- in some special cases. Detailed bug reports from people familiar
- with the kernel internals are usually welcomed by the developers
- (before submitting bug reports, please read the documents
- <file:README>, <file:MAINTAINERS>, <file:REPORTING-BUGS>,
- <file:Documentation/BUG-HUNTING>, and
- <file:Documentation/oops-tracing.txt> in the kernel source).
-
- This option will also make obsoleted drivers available. These are
- drivers that have been replaced by something else, and/or are
- scheduled to be removed in a future kernel release.
-
- Unless you intend to help test and develop a feature or driver that
- falls into this category, or you have a situation that requires
- using these features, you should probably say N here, which will
- cause the configurator to present you with fewer choices. If
- you say Y here, you will be offered the choice of using features or
- drivers that are currently considered to be in the alpha-test phase.
+ bool
+ default y
config BROKEN
bool
config POSIX_MQUEUE
bool "POSIX Message Queues"
- depends on NET && EXPERIMENTAL
+ depends on NET
---help---
POSIX variant of message queues is a part of IPC. In POSIX message
queues every message has a priority which decides about succession
menu "CPU/Task time and stats accounting"
+config VIRT_CPU_ACCOUNTING
+ bool
+
choice
prompt "Cputime accounting"
default TICK_CPU_ACCOUNTING if !PPC64
- default VIRT_CPU_ACCOUNTING if PPC64
+ default VIRT_CPU_ACCOUNTING_NATIVE if PPC64
# Kind of a stub config for the pure tick based cputime accounting
config TICK_CPU_ACCOUNTING
If unsure, say Y.
-config VIRT_CPU_ACCOUNTING
+config VIRT_CPU_ACCOUNTING_NATIVE
bool "Deterministic task and CPU time accounting"
depends on HAVE_VIRT_CPU_ACCOUNTING
+ select VIRT_CPU_ACCOUNTING
help
Select this option to enable more accurate task and CPU time
accounting. This is done by reading a CPU counter on each
this also enables accounting of stolen time on logically-partitioned
systems.
+config VIRT_CPU_ACCOUNTING_GEN
+ bool "Full dynticks CPU time accounting"
+ depends on HAVE_CONTEXT_TRACKING && 64BIT
+ select VIRT_CPU_ACCOUNTING
+ select CONTEXT_TRACKING
+ help
+ Select this option to enable task and CPU time accounting on full
+ dynticks systems. This accounting is implemented by watching every
+ kernel-user boundaries using the context tracking subsystem.
+ The accounting is thus performed at the expense of some significant
+ overhead.
+
+ For now this is only useful if you are working on the full
+ dynticks subsystem development.
+
+ If unsure, say N.
+
config IRQ_TIME_ACCOUNTING
bool "Fine granularity task level IRQ time accounting"
depends on HAVE_IRQ_TIME_ACCOUNTING
at <http://www.gnu.org/software/acct/>.
config TASKSTATS
- bool "Export task/process statistics through netlink (EXPERIMENTAL)"
+ bool "Export task/process statistics through netlink"
depends on NET
default n
help
Say N if unsure.
config TASK_DELAY_ACCT
- bool "Enable per-task delay accounting (EXPERIMENTAL)"
+ bool "Enable per-task delay accounting"
depends on TASKSTATS
help
Collect information on time spent by a task waiting for system
Say N if unsure.
config TASK_XACCT
- bool "Enable extended accounting over taskstats (EXPERIMENTAL)"
+ bool "Enable extended accounting over taskstats"
depends on TASKSTATS
help
Collect extended task accounting data and send the data
Say N if unsure.
config TASK_IO_ACCOUNTING
- bool "Enable per-task storage I/O accounting (EXPERIMENTAL)"
+ bool "Enable per-task storage I/O accounting"
depends on TASK_XACCT
help
Collect information on the number of bytes of storage I/O which this
config TREE_PREEMPT_RCU
bool "Preemptible tree-based hierarchical RCU"
- depends on PREEMPT && SMP
+ depends on PREEMPT
help
This option selects the RCU implementation that is
designed for very large SMP systems with hundreds or
is also required. It also scales down nicely to
smaller systems.
+ Select this option if you are unsure.
+
config TINY_RCU
bool "UP-only small-memory-footprint RCU"
depends on !PREEMPT && !SMP
This option enables preemptible-RCU code that is common between
the TREE_PREEMPT_RCU and TINY_PREEMPT_RCU implementations.
+config RCU_STALL_COMMON
+ def_bool ( TREE_RCU || TREE_PREEMPT_RCU || RCU_TRACE )
+ help
+ This option enables RCU CPU stall code that is common between
+ the TINY and TREE variants of RCU. The purpose is to allow
+ the tiny variants to disable RCU CPU stall warnings, while
+ making these warnings mandatory for the tree variants.
+
config CONTEXT_TRACKING
bool
select this option (if, for some reason, they need to disable it
then swapaccount=0 does the trick).
config MEMCG_KMEM
- bool "Memory Resource Controller Kernel Memory accounting (EXPERIMENTAL)"
- depends on MEMCG && EXPERIMENTAL
+ bool "Memory Resource Controller Kernel Memory accounting"
+ depends on MEMCG
depends on SLUB || SLAB
help
The Kernel Memory extension for Memory Resource Controller can limit
config CGROUP_HUGETLB
bool "HugeTLB Resource Controller for Control Groups"
- depends on RESOURCE_COUNTERS && HUGETLB_PAGE && EXPERIMENTAL
+ depends on RESOURCE_COUNTERS && HUGETLB_PAGE
default n
help
Provides a cgroup Resource Controller for HugeTLB pages.
config CFS_BANDWIDTH
bool "CPU bandwidth provisioning for FAIR_GROUP_SCHED"
- depends on EXPERIMENTAL
depends on FAIR_GROUP_SCHED
default n
help
config RT_GROUP_SCHED
bool "Group scheduling for SCHED_RR/FIFO"
- depends on EXPERIMENTAL
depends on CGROUP_SCHED
default n
help
different IPC objects in different namespaces.
config USER_NS
- bool "User namespace (EXPERIMENTAL)"
- depends on EXPERIMENTAL
+ bool "User namespace"
depends on UIDGID_CONVERTED
select UIDGID_STRICT_TYPE_CHECKS
help
This allows containers, i.e. vservers, to use user namespaces
to provide different user info for different servers.
+
+ When user namespaces are enabled in the kernel it is
+ recommended that the MEMCG and MEMCG_KMEM options also be
+ enabled and that user-space use the memory control groups to
+ limit the amount of memory a memory unprivileged users can
+ use.
+
If unsure, say N.
config PID_NS
bool
default y
- # Networking
- depends on NET_9P = n
-
# Filesystems
- depends on 9P_FS = n
- depends on AFS_FS = n
- depends on CEPH_FS = n
- depends on CIFS = n
- depends on CODA_FS = n
- depends on GFS2_FS = n
- depends on NCP_FS = n
- depends on NFSD = n
- depends on NFS_FS = n
- depends on OCFS2_FS = n
depends on XFS_FS = n
config UIDGID_STRICT_TYPE_CHECKS
help
Enable support for /proc/sys/debug/exception-trace.
+config SYSCTL_ARCH_UNALIGN_NO_WARN
+ bool
+ help
+ Enable support for /proc/sys/kernel/ignore-unaligned-usertrap
+ Allows arch to define/use @no_unaligned_warning to possibly warn
+ about unaligned access emulation going on under the hood.
+
+ config SYSCTL_ARCH_UNALIGN_ALLOW
+ bool
+ help
+ Enable support for /proc/sys/kernel/unaligned-trap
+ Allows arches to define/use @unaligned_enabled to runtime toggle
+ the unaligned access emulation.
+ see arch/parisc/kernel/unaligned.c for reference
+
config KALLSYMS
bool "Load all symbols for debugging/ksymoops" if EXPERT
default y
config PRINTK
default y
bool "Enable support for printk" if EXPERT
+ select IRQ_WORK
help
This option enables normal printk support. Removing it
eliminates most of the message strings from the kernel image
config MODULE_FORCE_UNLOAD
bool "Forced module unloading"
- depends on MODULE_UNLOAD && EXPERIMENTAL
+ depends on MODULE_UNLOAD
help
This option allows you to force a module to unload, even if the
kernel believes it is unsafe: the kernel will remove the module
Reject unsigned modules or signed modules for which we don't have a
key. Without this, such modules will simply taint the kernel.
+config MODULE_SIG_ALL
+ bool "Automatically sign all modules"
+ default y
+ depends on MODULE_SIG
+ help
+ Sign all modules during make modules_install. Without this option,
+ modules must be signed manually, using the scripts/sign-file tool.
+
+comment "Do not forget to sign required modules with scripts/sign-file"
+ depends on MODULE_SIG_FORCE && !MODULE_SIG_ALL
+
choice
prompt "Which hash algorithm should modules be signed with?"
depends on MODULE_SIG
endchoice
+config MODULE_SIG_HASH
+ string
+ depends on MODULE_SIG
+ default "sha1" if MODULE_SIG_SHA1
+ default "sha224" if MODULE_SIG_SHA224
+ default "sha256" if MODULE_SIG_SHA256
+ default "sha384" if MODULE_SIG_SHA384
+ default "sha512" if MODULE_SIG_SHA512
+
endif # MODULES
config INIT_ALL_POSSIBLE
#include <linux/kmod.h>
#include <linux/capability.h>
#include <linux/binfmts.h>
+#include <linux/sched/sysctl.h>
#include <asm/uaccess.h>
#include <asm/processor.h>
extern unsigned int core_pipe_limit;
#endif
extern int pid_max;
-extern int min_free_kbytes;
extern int pid_max_min, pid_max_max;
extern int sysctl_drop_caches;
extern int percpu_pagelist_fraction;
#ifdef __hppa__
extern int pwrsw_enabled;
+ #endif
+
+ #ifdef CONFIG_SYSCTL_ARCH_UNALIGN_ALLOW
extern int unaligned_enabled;
#endif
#ifdef CONFIG_IA64
-extern int no_unaligned_warning;
extern int unaligned_dump_stack;
#endif
+#ifdef CONFIG_SYSCTL_ARCH_UNALIGN_NO_WARN
+extern int no_unaligned_warning;
+#endif
+
#ifdef CONFIG_PROC_SYSCTL
static int proc_do_cad_pid(struct ctl_table *table, int write,
void __user *buffer, size_t *lenp, loff_t *ppos);
.mode = 0644,
.proc_handler = sched_rt_handler,
},
+ {
+ .procname = "sched_rr_timeslice_ms",
+ .data = &sched_rr_timeslice,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = sched_rr_handler,
+ },
#ifdef CONFIG_SCHED_AUTOGROUP
{
.procname = "sched_autogroup_enabled",
.mode = 0644,
.proc_handler = proc_dointvec,
},
+ #endif
+ #ifdef CONFIG_SYSCTL_ARCH_UNALIGN_ALLOW
{
.procname = "unaligned-trap",
.data = &unaligned_enabled,
.proc_handler = proc_doulongvec_minmax,
},
#endif
-#ifdef CONFIG_IA64
+#ifdef CONFIG_SYSCTL_ARCH_UNALIGN_NO_WARN
{
.procname = "ignore-unaligned-usertrap",
.data = &no_unaligned_warning,
.mode = 0644,
.proc_handler = proc_dointvec,
},
+#endif
+#ifdef CONFIG_IA64
{
.procname = "unaligned-dump-stack",
.data = &unaligned_dump_stack,
int i;
for (i = 0; i < BITS_PER_LONG && tmptaint >> i; i++) {
if ((tmptaint >> i) & 1)
- add_taint(i);
+ add_taint(i, LOCKDEP_STILL_OK);
}
}
static void validate_coredump_safety(void)
{
#ifdef CONFIG_COREDUMP
- if (suid_dumpable == SUID_DUMPABLE_SAFE &&
+ if (suid_dumpable == SUID_DUMP_ROOT &&
core_pattern[0] != '/' && core_pattern[0] != '|') {
printk(KERN_WARNING "Unsafe core_pattern used with "\
"suid_dumpable=2. Pipe handler or fully qualified "\
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