Mike Snitzer
f84cb8a46a
dm mpath: disable WRITE SAME if it fails
...
Workaround the SCSI layer's problematic WRITE SAME heuristics by
disabling WRITE SAME in the DM multipath device's queue_limits if an
underlying device disabled it.
The WRITE SAME heuristics, with both the original commit 5db44863b6
("[SCSI] sd: Implement support for WRITE SAME") and the updated commit
66c28f971 ("[SCSI] sd: Update WRITE SAME heuristics"), default to enabling
WRITE SAME(10) even without successfully determining it is supported.
After the first failed WRITE SAME the SCSI layer will disable WRITE SAME
for the device (by setting sdkp->device->no_write_same which results in
'max_write_same_sectors' in device's queue_limits to be set to 0).
When a device is stacked ontop of such a SCSI device any changes to that
SCSI device's queue_limits do not automatically propagate up the stack.
As such, a DM multipath device will not have its WRITE SAME support
disabled. This causes the block layer to continue to issue WRITE SAME
requests to the mpath device which causes paths to fail and (if mpath IO
isn't configured to queue when no paths are available) it will result in
actual IO errors to the upper layers.
This fix doesn't help configurations that have additional devices
stacked ontop of the mpath device (e.g. LVM created linear DM devices
ontop). A proper fix that restacks all the queue_limits from the bottom
of the device stack up will need to be explored if SCSI will continue to
use this model of optimistically allowing op codes and then disabling
them after they fail for the first time.
Before this patch:
EXT4-fs (dm-6): mounted filesystem with ordered data mode. Opts: (null)
device-mapper: multipath: XXX snitm debugging: got -EREMOTEIO (-121)
device-mapper: multipath: XXX snitm debugging: failing WRITE SAME IO with error=-121
end_request: critical target error, dev dm-6, sector 528
dm-6: WRITE SAME failed. Manually zeroing.
device-mapper: multipath: Failing path 8:112.
end_request: I/O error, dev dm-6, sector 4616
dm-6: WRITE SAME failed. Manually zeroing.
end_request: I/O error, dev dm-6, sector 4616
end_request: I/O error, dev dm-6, sector 5640
end_request: I/O error, dev dm-6, sector 6664
end_request: I/O error, dev dm-6, sector 7688
end_request: I/O error, dev dm-6, sector 524288
Buffer I/O error on device dm-6, logical block 65536
lost page write due to I/O error on dm-6
JBD2: Error -5 detected when updating journal superblock for dm-6-8.
end_request: I/O error, dev dm-6, sector 524296
Aborting journal on device dm-6-8.
end_request: I/O error, dev dm-6, sector 524288
Buffer I/O error on device dm-6, logical block 65536
lost page write due to I/O error on dm-6
JBD2: Error -5 detected when updating journal superblock for dm-6-8.
# cat /sys/block/sdh/queue/write_same_max_bytes
0
# cat /sys/block/dm-6/queue/write_same_max_bytes
33553920
After this patch:
EXT4-fs (dm-6): mounted filesystem with ordered data mode. Opts: (null)
device-mapper: multipath: XXX snitm debugging: got -EREMOTEIO (-121)
device-mapper: multipath: XXX snitm debugging: WRITE SAME I/O failed with error=-121
end_request: critical target error, dev dm-6, sector 528
dm-6: WRITE SAME failed. Manually zeroing.
# cat /sys/block/sdh/queue/write_same_max_bytes
0
# cat /sys/block/dm-6/queue/write_same_max_bytes
0
It should be noted that WRITE SAME support wasn't enabled in DM
multipath until v3.10.
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Cc: Martin K. Petersen <martin.petersen@oracle.com>
Cc: Hannes Reinecke <hare@suse.de>
Cc: stable@vger.kernel.org # 3.10+
2013-09-20 10:36:34 -04:00
..
amba
dmaengine: PL08x: Add support for PL080S variant
2013-09-02 11:49:56 +05:30
bcma
bcma: add bcma_core_pci_power_save()
2013-08-26 14:09:03 -04:00
byteorder
can
can: mcp251x: Eliminate irq_flags from driver platform_data
2013-08-21 09:28:29 +02:00
ceph
clk
crush
decompress
dma
dma: mmp_pdma: add filter function
2013-08-14 13:55:15 +05:30
extcon
fsl /bestcomm
dma: mxs-dma: remove code left from generic DMA binding conversion
2013-08-19 14:20:21 +05:30
hsi
i2c
ARM: SoC cleanups for 3.12
2013-09-06 13:21:16 -07:00
iio
iio: trigger: implement devm_iio_trigger_alloc/devm_iio_triger_free
2013-08-17 19:34:52 +01:00
input
irqchip
ARM: SoC late changes for v3.12
2013-09-09 16:35:29 -07:00
isdn
lockd
mfd
MMC highlights for 3.12:
2013-09-10 13:33:09 -07:00
mlx4
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2013-09-05 14:54:29 -07:00
mlx5
net/mlx5_core: Support MANAGE_PAGES and QUERY_PAGES firmware command changes
2013-08-15 15:42:57 -07:00
mmc
mmc: sdhci: get voltage from sdhc host
2013-08-26 11:32:07 -04:00
mtd
mtd: add a new ecc_step_size field to mtd_info{}
2013-08-30 21:37:01 +01:00
netfilter
netfilter: export xt_HMARK.h to userland
2013-08-14 10:48:05 +02:00
netfilter_arp
netfilter_bridge
netfilter_ipv4
netfilter_ipv6
nfsd
pinctrl
pinctrl: Pass all configs to driver on pin_config_set()
2013-08-28 13:34:41 +02:00
platform_data
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds
2013-09-12 11:35:33 -07:00
power
power: Add twl4030_madc battery driver.
2013-08-30 17:34:52 -07:00
raid
md update for v3.12
2013-09-10 13:03:41 -07:00
regulator
Merge remote-tracking branch 'regulator/topic/ramp' into regulator-next
2013-09-01 13:50:20 +01:00
rtc
sched
spi
MMC highlights for 3.12:
2013-09-10 13:33:09 -07:00
ssb
sunrpc
Merge branch 'nfsd-next' of git://linux-nfs.org/~bfields/linux
2013-09-10 20:04:59 -07:00
tc_act
unaligned
usb
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2013-09-05 14:54:29 -07:00
uwb
wimax
8250_pci.h
a.out.h
acct.h
acpi.h
acpi_dma.h
acpi_gpio.h
acpi_io.h
acpi_pmtmr.h
adb.h
adfs_fs.h
aer.h
agp_backend.h
agpgart.h
ahci_platform.h
aio.h
alarmtimer.h
altera_jtaguart.h
altera_uart.h
amd-iommu.h
amifd.h
amifdreg.h
amigaffs.h
anon_inodes.h
apm-emulation.h
apm_bios.h
apple_bl.h
arcdevice.h
arm-cci.h
asn1.h
asn1_ber_bytecode.h
asn1_decoder.h
async.h
async_tx.h
ata.h
libata: Add support for SEND/RECEIVE FPDMA QUEUED
2013-08-25 09:39:12 -04:00
ata_platform.h
atalk.h
ath9k_platform.h
atm.h
atm_suni.h
atm_tcp.h
atmdev.h
atmel-mci.h
atmel-pwm-bl.h
atmel-ssc.h
atmel_pdc.h
atmel_pwm.h
atmel_serial.h
atmel_tc.h
atomic.h
attribute_container.h
audit.h
auto_dev-ioctl.h
auto_fs.h
auxvec.h
average.h
b1pcmcia.h
backing-dev.h
mm/page-writeback.c: add strictlimit feature
2013-09-11 15:58:04 -07:00
backlight.h
balloon_compaction.h
basic_mmio_gpio.h
bcd.h
bch.h
bcm47xx_wdt.h
bfin_mac.h
binfmts.h
exec: kill "int depth" in search_binary_handler()
2013-09-11 15:59:04 -07:00
bio.h
bit_spinlock.h
bitmap.h
bitops.h
bitrev.h
blk-iopoll.h
blk_types.h
blkdev.h
blktrace_api.h
blockgroup_lock.h
bma150.h
bootmem.h
bottom_half.h
brcmphy.h
bsearch.h
bsg-lib.h
bsg.h
btree-128.h
btree-type.h
btree.h
btrfs.h
buffer_head.h
direct-io: Implement generic deferred AIO completions
2013-09-04 09:23:46 -04:00
bug.h
c2port.h
cache.h
capability.h
userns: Kill nsown_capable it makes the wrong thing easy
2013-08-30 23:44:11 -07:00
cb710.h
cciss_ioctl.h
cdev.h
cdrom.h
cfag12864b.h
cgroup.h
cgroup: implement CFTYPE_NO_PREFIX
2013-08-26 18:40:56 -04:00
cgroup_subsys.h
circ_buf.h
cleancache.h
clk-private.h
clk: add support for clock reparent on set_rate
2013-08-19 12:27:17 -07:00
clk-provider.h
clk: wrap I/O access for improved portability
2013-08-27 17:50:38 -07:00
clk.h
clkdev.h
clksrc-dbx500-prcmu.h
clockchips.h
clocksource.h
cm4000_cs.h
cmdline-parser.h
block: support embedded device command line partition
2013-09-11 15:56:57 -07:00
cn_proc.h
cnt32_to_63.h
coda.h
coda_psdev.h
com20020.h
compaction.h
compat.h
syscalls.h: add forward declarations for inplace syscall wrappers
2013-09-11 15:58:25 -07:00
compiler-gcc.h
compiler-gcc3.h
compiler-gcc4.h
compiler-intel.h
compiler.h
completion.h
concap.h
configfs.h
connector.h
console.h
console_struct.h
consolemap.h
context_tracking.h
vtime: Optimize full dynticks accounting off case with static keys
2013-08-14 17:14:54 +02:00
context_tracking_state.h
context_tracking: Split low level state headers
2013-08-14 17:14:51 +02:00
cordic.h
coredump.h
cper.h
cpu.h
Merge branch 'pm-cpufreq'
2013-08-27 01:44:40 +02:00
cpu_cooling.h
cpu_pm.h
cpu_rmap.h
Remove GENERIC_HARDIRQ config option
2013-09-13 15:09:52 +02:00
cpufreq.h
Revert "cpufreq: make sure frequency transitions are serialized"
2013-09-10 02:54:50 +02:00
cpuidle.h
cpumask.h
cpuset.h
cramfs_fs.h
cramfs_fs_sb.h
crash_dump.h
vmcore: introduce remap_oldmem_pfn_range()
2013-09-11 15:59:10 -07:00
crc-ccitt.h
crc-itu-t.h
crc-t10dif.h
Reinstate "crypto: crct10dif - Wrap crc_t10dif function all to use crypto transform framework"
2013-09-07 12:56:26 +10:00
crc7.h
crc8.h
crc16.h
crc32.h
crc32c.h
cred.h
crypto.h
cryptohash.h
cryptouser.h
cs5535.h
ctype.h
cuda.h
cyclades.h
cycx_x25.h
davinci_emac.h
dca.h
dcache.h
super: fix calculation of shrinkable objects for small numbers
2013-09-10 18:56:29 -04:00
dccp.h
dcookies.h
debug_locks.h
debugfs.h
debugfs: provide debugfs_create_x64() when disabled
2013-08-27 22:09:12 -07:00
debugobjects.h
debugobjects: Make debug_object_activate() return status
2013-08-18 17:39:55 -07:00
delay.h
delayacct.h
devfreq.h
device-mapper.h
dm mpath: disable WRITE SAME if it fails
2013-09-20 10:36:34 -04:00
device.h
Merge branch 'for-v3.12' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping
2013-09-09 10:26:33 -07:00
device_cgroup.h
devpts_fs.h
digsig.h
dio.h
dirent.h
dlm.h
dlm_plock.h
dm-dirty-log.h
dm-io.h
dm-kcopyd.h
dm-region-hash.h
dm9000.h
dma-attrs.h
dma-buf.h
dma-contiguous.h
drivers: dma-contiguous: clean source code and prepare for device tree
2013-08-27 09:18:29 +02:00
dma-debug.h
dma-direction.h
dma-mapping.h
drivers:net: Convert dma_alloc_coherent(...__GFP_ZERO) to dma_zalloc_coherent
2013-08-29 21:55:23 -04:00
dma_remapping.h
dmaengine.h
Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma
2013-09-10 13:37:36 -07:00
dmapool.h
dmar.h
dmi.h
dnotify.h
dns_resolver.h
dqblk_qtree.h
dqblk_v1.h
dqblk_v2.h
drbd.h
drbd_genl.h
drbd_genl_api.h
drbd_limits.h
ds1286.h
ds2782_battery.h
ds17287rtc.h
dtlk.h
dw_apb_timer.h
dw_dmac.h
dynamic_debug.h
dynamic_queue_limits.h
earlycpio.h
ecryptfs.h
edac.h
edd.h
edma.h
eeprom_93cx6.h
eeprom_93xx46.h
efi-bgrt.h
efi.h
efs_vh.h
eisa.h
elevator.h
elf-fdpic.h
elf.h
elfcore-compat.h
elfcore.h
elfnote.h
enclosure.h
err.h
errno.h
errqueue.h
etherdevice.h
net: etherdevice: add address inherit helper
2013-09-03 20:57:49 -04:00
ethtool.h
eventfd.h
Kill indirect include of file.h from eventfd.h, use fdget() in cgroup.c
2013-09-07 19:54:57 -04:00
eventpoll.h
evm.h
export.h
exportfs.h
ext2_fs.h
extcon.h
f2fs_fs.h
f2fs: support the inline xattrs
2013-08-26 20:15:23 +09:00
f75375s.h
falloc.h
fanotify.h
fault-inject.h
fb.h
fcdevice.h
fcntl.h
fd.h
fddidevice.h
fdtable.h
fec.h
file.h
filter.h
fips.h
firewire.h
firmware-map.h
firmware.h
fixp-arith.h
flat.h
flex_array.h
flex_proportions.h
fmc-sdb.h
fmc.h
font.h
freezer.h
frontswap.h
fs.h
a trivial writeback fix
2013-09-13 23:06:40 -04:00
fs_enet_pd.h
fs_enet: cleanup clock API use
2013-08-22 22:13:54 -07:00
fs_stack.h
fs_struct.h
vfs: move get_fs_root_and_pwd() to single caller
2013-09-12 10:12:47 -07:00
fs_uart_pd.h
fscache-cache.h
FS-Cache: Add interface to check consistency of a cached object
2013-09-06 09:17:30 +01:00
fscache.h
fscache: Netfs function for cleanup post readpages
2013-09-06 09:17:30 +01:00
fsl-diu-fb.h
fsl_devices.h
fsl_hypervisor.h
fsnotify.h
fsnotify_backend.h
ftrace.h
ftrace_event.h
Merge branch 'rcu/next' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/rcu
2013-09-03 07:41:11 +02:00
ftrace_irq.h
futex.h
gameport.h
gcd.h
genalloc.h
lib/genalloc.c: fix overflow of ending address of memory chunk
2013-09-11 15:57:35 -07:00
generic_acl.h
genetlink.h
genhd.h
genl_magic_func.h
genl_magic_struct.h
getcpu.h
gfp.h
gpio-fan.h
gpio-pxa.h
gpio.h
gpio_keys.h
gpio_mouse.h
gsmmux.h
hardirq.h
Remove GENERIC_HARDIRQ config option
2013-09-13 15:09:52 +02:00
hash.h
hashtable.h
hdlc.h
hdlcdrv.h
hdmi.h
video/hdmi: Rename HDMI_IDENTIFIER to HDMI_IEEE_OUI
2013-08-30 08:42:01 +10:00
hid-debug.h
hid-roccat.h
hid-sensor-hub.h
HID: hid-sensor-hub: fix style of comments
2013-08-26 13:46:11 +02:00
hid-sensor-ids.h
HID: hid-sensor-hub: fix style of comments
2013-08-26 13:46:11 +02:00
hid.h
Merge branches 'for-3.12/devm', 'for-3.12/i2c-hid', 'for-3.12/i2c-hid-dt', 'for-3.12/logitech', 'for-3.12/multitouch-win8', 'for-3.12/trasnport-driver-cleanup', 'for-3.12/uhid', 'for-3.12/upstream' and 'for-3.12/wiimote' into for-linus
2013-09-06 11:58:37 +02:00
hiddev.h
hidraw.h
HID: hidraw: Add spinlock in struct hidraw to protect list
2013-08-26 21:40:24 +02:00
highmem.h
highuid.h
hil.h
hil_mlc.h
hippidevice.h
hp_sdc.h
hpet.h
hrtimer.h
htcpld.h
htirq.h
huge_mm.h
thp: consolidate code between handle_mm_fault() and do_huge_pmd_anonymous_page()
2013-09-12 15:38:03 -07:00
hugetlb.h
mm: migrate: check movability of hugepage in unmap_and_move_huge_page()
2013-09-11 15:57:49 -07:00
hugetlb_cgroup.h
hugetlb_inline.h
hw_breakpoint.h
hw_random.h
hwmon-sysfs.h
hwmon-vid.h
hwmon.h
hwspinlock.h
hyperv.h
i2c-algo-bit.h
i2c-algo-pca.h
i2c-algo-pcf.h
i2c-dev.h
i2c-gpio.h
i2c-mux-gpio.h
i2c-mux-pinctrl.h
i2c-mux.h
i2c-ocores.h
i2c-omap.h
i2c-pca-platform.h
i2c-pnx.h
i2c-pxa.h
i2c-smbus.h
i2c-xiic.h
i2c.h
i2c: move ACPI helpers into the core
2013-08-23 10:22:29 +02:00
i2o.h
i7300_idle.h
i8042.h
Input: add driver for slidebar on Lenovo IdeaPad laptops
2013-08-26 09:30:03 -07:00
i8253.h
i82593.h
icmp.h
icmpv6.h
ide.h
idr.h
ieee80211.h
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem
2013-08-29 14:08:24 -04:00
if_arp.h
if_bridge.h
if_eql.h
if_ether.h
if_fddi.h
if_frad.h
if_link.h
if_ltalk.h
if_macvlan.h
if_phonet.h
if_pppol2tp.h
if_pppox.h
if_team.h
if_tun.h
if_tunnel.h
if_vlan.h
igmp.h
ihex.h
ima.h
in.h
in6.h
inet.h
inet_diag.h
inet_lro.h
inetdevice.h
ipv4: expose IPV4_DEVCONF
2013-08-22 20:30:15 -07:00
init.h
initmpfs: move rootfs code from fs/ramfs/ to init/
2013-09-11 15:59:37 -07:00
init_ohci1394_dma.h
init_task.h
initrd.h
inotify.h
input-polldev.h
input.h
integrity.h
intel-iommu.h
intel_mid_dma.h
intel_pmic_gpio.h
interrupt.h
Remove GENERIC_HARDIRQ config option
2013-09-13 15:09:52 +02:00
interval_tree.h
interval_tree_generic.h
io-mapping.h
io.h
ioc3.h
ioc4.h
iocontext.h
iommu-helper.h
iommu.h
iommu/fsl: Add additional iommu attributes required by the PAMU driver.
2013-08-14 11:38:34 +02:00
ioport.h
ioprio.h
iova.h
ip.h
ipack.h
ipc.h
ipc_namespace.h
ipc: rename ids->rw_mutex
2013-09-11 15:59:42 -07:00
ipmi-fru.h
ipmi.h
ipmi_smi.h
ipv6.h
ipv6: drop fragmented ndisc packets by default (RFC 6980)
2013-08-29 15:32:08 -04:00
ipv6_route.h
irq.h
Remove GENERIC_HARDIRQ config option
2013-09-13 15:09:52 +02:00
irq_cpustat.h
irq_work.h
irqchip.h
irqdesc.h
Remove GENERIC_HARDIRQ config option
2013-09-13 15:09:52 +02:00
irqdomain.h
irqflags.h
irqnr.h
Remove GENERIC_HARDIRQ config option
2013-09-13 15:09:52 +02:00
irqreturn.h
isa.h
isapnp.h
iscsi_boot_sysfs.h
iscsi_ibft.h
isdn.h
isdn_divertif.h
isdn_ppp.h
isdnif.h
isicom.h
jbd.h
jbd2.h
jbd_common.h
jhash.h
jiffies.h
jiffies: Avoid undefined behavior from signed overflow
2013-08-20 11:46:54 -07:00
journal-head.h
joystick.h
jump_label.h
jump_label_ratelimit.h
jz4740-adc.h
kallsyms.h
kbd_diacr.h
kbd_kern.h
kbuild.h
kcmp.h
kconfig.h
kcore.h
kd.h
kdb.h
kdebug.h
kdev_t.h
kern_levels.h
kernel-page-flags.h
kernel.h
kernel_stat.h
Remove GENERIC_HARDIRQ config option
2013-09-13 15:09:52 +02:00
kernelcapi.h
kexec.h
key-type.h
key.h
keyboard.h
kfifo.h
kgdb.h
khugepaged.h
klist.h
kmemcheck.h
kmemleak.h
kmod.h
kmsg_dump.h
kobj_map.h
kobject.h
kobject_ns.h
sysfs: Restrict mounting sysfs
2013-08-28 21:35:14 -07:00
kprobes.h
kprobes: allow to specify custom allocator for insn caches
2013-09-11 15:58:52 -07:00
kref.h
ks0108.h
ks8842.h
ks8851_mll.h
ksm.h
kthread.h
ktime.h
kvm_host.h
kvm_para.h
kvm_types.h
l2tp.h
lapb.h
latencytop.h
lcd.h
lcm.h
led-lm3530.h
leds-bd2802.h
leds-lp3944.h
leds-pca9532.h
leds-regulator.h
leds-tca6507.h
leds.h
leds_pwm.h
lglock.h
lguest.h
lguest_launcher.h
libata.h
libata: Add support for queued DSM TRIM
2013-08-25 09:39:12 -04:00
libfdt.h
libfdt_env.h
libps2.h
license.h
linkage.h
linux_logo.h
lis3lv02d.h
list.h
list_bl.h
list_lru.h
list_lru: dynamically adjust node arrays
2013-09-10 18:56:32 -04:00
list_nulls.h
list_sort.h
llc.h
llist.h
lockdep.h
lockref.h
lockref: add ability to mark lockrefs "dead"
2013-09-07 15:49:18 -07:00
log2.h
lp.h
lru_cache.h
lsm_audit.h
lz4.h
lz4: fix compression/decompression signedness mismatch
2013-09-11 15:59:45 -07:00
lzo.h
m48t86.h
mailbox.h
maple.h
marvell_phy.h
math64.h
math64: New separate div64_u64_rem helper
2013-08-23 09:02:14 -04:00
max17040_battery.h
mbcache.h
mbus.h
mc6821.h
mc146818rtc.h
mdio-bitbang.h
mdio-gpio.h
mdio-mux.h
mdio.h
mei_cl_bus.h
memblock.h
memblock, numa: binary search node id
2013-09-11 15:57:51 -07:00
memcontrol.h
memcg: add per cgroup writeback pages accounting
2013-09-12 15:38:02 -07:00
memory.h
drivers: base: use standard device online/offline for state change
2013-08-21 11:52:20 -07:00
memory_hotplug.h
mempolicy.h
mm: migrate: remove VM_HUGETLB from vma flag check in vma_migratable()
2013-09-11 15:57:48 -07:00
mempool.h
memstick.h
mg_disk.h
micrel_phy.h
phy: micrel: Add definitions for common Micrel PHY registers
2013-08-22 23:20:54 +08:00
migrate.h
Merge git://git.kvack.org/~bcrl/aio-next
2013-09-13 10:55:58 -07:00
migrate_mode.h
mii.h
miscdevice.h
mISDNdsp.h
mISDNhw.h
mISDNif.h
mm.h
thp: consolidate code between handle_mm_fault() and do_huge_pmd_anonymous_page()
2013-09-12 15:38:03 -07:00
mm_inline.h
mm: vmscan: fix do_try_to_free_pages() livelock
2013-09-11 15:58:01 -07:00
mm_types.h
Merge git://git.kvack.org/~bcrl/aio-next
2013-09-13 10:55:58 -07:00
mman.h
mmdebug.h
mmiotrace.h
mmu_context.h
mmu_notifier.h
mmzone.h
mm: vmscan: fix do_try_to_free_pages() livelock
2013-09-11 15:58:01 -07:00
mnt_namespace.h
mod_devicetable.h
Revert "Input: introduce BTN/ABS bits for drums and guitars"
2013-09-07 09:48:41 -07:00
module.h
module: Fix mod->mkobj.kobj potentially freed too early
2013-09-03 16:35:47 +09:30
moduleloader.h
moduleparam.h
module: Add flag to allow mod params to have no arguments
2013-08-20 15:37:42 +09:30
mount.h
mpage.h
mpi.h
mroute.h
mroute6.h
msdos_fs.h
msg.h
msi.h
msm_mdp.h
mutex-debug.h
mutex.h
mv643xx.h
mv643xx_eth.h
mv643xx_i2c.h
mxm-wmi.h
n_r3964.h
namei.h
introduce kern_path_mountpoint()
2013-09-08 20:20:23 -04:00
nbd.h
net.h
netdev_features.h
netdevice.h
net: add documentation for BQL helpers
2013-09-06 14:43:49 -04:00
netfilter.h
netfilter: nf_conntrack: make sequence number adjustments usuable without NAT
2013-08-28 00:26:48 +02:00
netfilter_bridge.h
netfilter_ipv4.h
netfilter_ipv6.h
netlink.h
netpoll.h
nfs.h
nfs3.h
nfs4.h
nfs_fs.h
NFS: Ensure that rmdir() waits for sillyrenames to complete
2013-09-03 15:26:29 -04:00
nfs_fs_i.h
nfs_fs_sb.h
NFSv4.1 Use MDS auth flavor for data server connection
2013-09-06 14:49:16 -04:00
nfs_idmap.h
nfs_iostat.h
nfs_page.h
nfs_xdr.h
nfs4.1: Minimal SP4_MACH_CRED implementation
2013-09-05 10:40:45 -04:00
nfsacl.h
nilfs2_fs.h
nl802154.h
nls.h
nmi.h
node.h
nodemask.h
notifier.h
nsc_gpio.h
nsproxy.h
Rename nsproxy.pid_ns to nsproxy.pid_ns_for_children
2013-08-27 13:52:52 -04:00
ntb.h
nubus.h
numa.h
nvme.h
NVMe: Use normal shutdown
2013-09-03 16:40:32 -04:00
nvram.h
nwpserial.h
nx842.h
of.h
Device tree core updates for v3.12
2013-09-10 13:53:52 -07:00
of_address.h
of_device.h
of/device: add helper to get cpu device node from logical cpu index
2013-08-21 10:29:51 +01:00
of_dma.h
of_fdt.h
Device tree core updates for v3.12
2013-09-10 13:53:52 -07:00
of_gpio.h
of_iommu.h
of_irq.h
of_mdio.h
of_mtd.h
of_net.h
of: Make of_get_phy_mode() return int i.s.o. const int
2013-08-28 20:50:19 +01:00
of_pci.h
of_pdt.h
of_platform.h
of_reserved_mem.h
drivers: of: add initialization code for dma reserved memory
2013-08-27 10:53:44 +02:00
oid_registry.h
olpc-ec.h
Staging: olpc_dcon: replace some magic numbers
2013-08-15 17:22:27 -07:00
omap-dma.h
omap-iommu.h
omap-mailbox.h
omapfb.h
oom.h
openvswitch.h
opp.h
oprofile.h
oprofile: get rid of pointless forward declarations of struct super_block
2013-09-03 22:52:48 -04:00
oxu210hp.h
padata.h
page-debug-flags.h
page-flags-layout.h
page-flags.h
page-isolation.h
page_cgroup.h
pageblock-flags.h
pagemap.h
pagevec.h
parport.h
parport_pc.h
parser.h
pata_arasan_cf_data.h
patchkey.h
path.h
pch_dma.h
pci-acpi.h
pci-aspm.h
pci-ats.h
pci-dma.h
pci.h
ARM: SoC platform changes for 3.12
2013-09-06 13:30:06 -07:00
pci_hotplug.h
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2013-09-05 14:54:29 -07:00
pci_ids.h
SCSI misc on 20130915
2013-09-15 17:41:30 -04:00
pcieport_if.h
pda_power.h
percpu-defs.h
percpu: Make __verify_pcu_ptr handle per cpu pointers to arrays
2013-08-23 16:08:27 -04:00
percpu-refcount.h
percpu-rwsem.h
percpu.h
percpu_counter.h
percpu_ida.h
idr: Percpu ida
2013-09-09 14:29:15 -07:00
perf_event.h
Merge branch 'x86-spinlocks-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2013-09-04 11:55:10 -07:00
perf_regs.h
personality.h
pfn.h
phonedev.h
phonet.h
phy.h
phy_fixed.h
pid.h
pid_namespace.h
pim.h
pipe_fs_i.h
pktcdvd.h
platform_device.h
plist.h
pm.h
pm2301_charger.h
pm_clock.h
pm_domain.h
pm_qos.h
pm_runtime.h
pm_wakeup.h
pmu.h
pnfs_osd_xdr.h
pnp.h
poison.h
poll.h
posix-clock.h
posix-timers.h
posix_acl.h
posix_acl_xattr.h
power_supply.h
power_supply: Prevent suspend until power supply events are processed
2013-08-27 18:42:48 -07:00
ppp-comp.h
ppp_channel.h
ppp_defs.h
pps-gpio.h
pps_kernel.h
PPS: convert class code to use dev_groups
2013-08-19 21:22:34 -07:00
preempt.h
preempt_mask.h
hardirq: Split preempt count mask definitions
2013-08-14 17:14:52 +02:00
prefetch.h
printk.h
prio_heap.h
proc_fs.h
proc_ns.h
profile.h
projid.h
proportions.h
pstore.h
pstore: Introduce new argument 'compressed' in the read callback
2013-08-19 10:18:11 -07:00
pstore_ram.h
pti.h
ptp_classify.h
ptp_clock_kernel.h
ptrace.h
pvclock_gtod.h
pwm.h
pwm_backlight.h
pxa2xx_ssp.h
ARM: pxa: ssp: add pxa_ssp_request_of()
2013-08-14 19:54:30 +01:00
pxa168_eth.h
qnx6_fs.h
quicklist.h
quota.h
quota: Add a new quotactl command Q_XGETQSTATV
2013-08-20 16:53:58 -05:00
quotaops.h
quota: provide interface for readding allocated space into reserved space
2013-08-17 09:32:32 -04:00
radix-tree.h
lib/radix-tree.c: make radix_tree_node_alloc() work correctly within interrupt
2013-09-11 15:59:36 -07:00
raid_class.h
ramfs.h
initmpfs: move rootfs code from fs/ramfs/ to init/
2013-09-11 15:59:37 -07:00
random.h
range.h
ratelimit.h
rational.h
rbtree.h
rbtree: add rbtree_postorder_for_each_entry_safe() helper
2013-09-11 15:59:20 -07:00
rbtree_augmented.h
rculist.h
rculist: list_first_or_null_rcu() should use list_entry_rcu()
2013-08-18 17:40:16 -07:00
rculist_bl.h
rculist_nulls.h
rcupdate.h
nohz_full: Add full-system-idle state machine
2013-08-31 14:43:50 -07:00
rcutiny.h
rcutree.h
reboot.h
reciprocal_div.h
regmap.h
regmap: Updates for v3.12
2013-09-03 10:07:40 -07:00
regset.h
relay.h
remoteproc.h
res_counter.h
memcg: rename RESOURCE_MAX to RES_COUNTER_MAX
2013-09-12 15:38:02 -07:00
reservation.h
reset-controller.h
reset.h
resource.h
resume-trace.h
rfkill-gpio.h
rfkill-regulator.h
rfkill.h
ring_buffer.h
rio.h
rio_drv.h
rio_ids.h
rio_regs.h
rmap.h
rndis.h
root_dev.h
rotary_encoder.h
rpmsg.h
rslib.h
rtc-ds2404.h
rtc-v3020.h
rtc.h
rtmutex.h
rtnetlink.h
rwlock.h
rwlock_api_smp.h
rwlock_types.h
rwsem-spinlock.h
rwsem.h
rxrpc.h
s3c_adc_battery.h
sa11x0-dma.h
scatterlist.h
scc.h
sched.h
mm: memcg: do not trap chargers with full callstack on OOM
2013-09-12 15:38:02 -07:00
sched_clock.h
screen_info.h
sctp.h
scx200.h
scx200_gpio.h
sdb.h
sdla.h
seccomp.h
securebits.h
security.h
selection.h
selinux.h
sem.h
semaphore.h
seq_file.h
seq_file_net.h
seqlock.h
seqlock: Add a new locking reader type
2013-09-12 09:25:23 -07:00
serial.h
serial_8250.h
serial_core.h
serial_max3100.h
serial_mfd.h
serial_pnx8xxx.h
serial_s3c.h
serial_sci.h
serio.h
sfi.h
sfi_acpi.h
sh_clk.h
sh_dma.h
DMA: shdma: remove private and unused defines from a global header
2013-08-27 14:25:27 +05:30
sh_eth.h
sh_eth: remove 'register_type' field from 'struct sh_eth_plat_data'
2013-08-20 17:10:41 -07:00
sh_intc.h
sh_timer.h
shdma-base.h
DMA: shdma: switch DT mode to use configuration data from a match table
2013-08-27 14:25:09 +05:30
shm.h
shmem_fs.h
shrinker.h
shrinker: Kill old ->shrink API.
2013-09-10 18:56:32 -04:00
signal.h
Introduce [compat_]save_altstack_ex() to unbreak x86 SMAP
2013-09-01 14:16:33 -07:00
signalfd.h
sirfsoc_dma.h
sizes.h
skbuff.h
skb: allow skb_scrub_packet() to be used by tunnels
2013-09-04 00:27:25 -04:00
slab.h
slab: Use correct GFP_DMA constant
2013-09-04 23:11:42 +03:00
slab_def.h
mm/sl[aou]b: Move kmallocXXX functions to common code
2013-09-04 20:51:33 +03:00
slub_def.h
slub: remove verify_mem_not_deleted()
2013-09-04 20:53:16 +03:00
sm501-regs.h
sm501.h
smc91x.h
smc911x.h
smp.h
smp.h: move !SMP version of on_each_cpu() out-of-line
2013-09-11 15:58:25 -07:00
smpboot.h
smsc911x.h
smscphy.h
sock_diag.h
socket.h
sonet.h
sony-laptop.h
sonypi.h
sort.h
sound.h
soundcard.h
spinlock.h
sched: fix the theoretical signal_wake_up() vs schedule() race
2013-08-13 08:19:26 -07:00
spinlock_api_smp.h
spinlock_api_up.h
spinlock_types.h
spinlock_types_up.h
spinlock_up.h
splice.h
srcu.h
ssbi.h
stackprotector.h
stacktrace.h
start_kernel.h
stat.h
statfs.h
static_key.h
stddef.h
ste_modem_shm.h
stmmac.h
driver:net:stmmac: Disable DMA store and forward mode if platform data force_thresh_dma_mode is set.
2013-08-30 17:26:09 -04:00
stmp3xxx_rtc_wdt.h
stmp_device.h
stop_machine.h
string.h
string_helpers.h
stringify.h
sudmac.h
sungem_phy.h
sunserialcore.h
superhyway.h
suspend.h
svga.h
swab.h
swap.h
mm: make lru_add_drain_all() selective
2013-09-12 15:38:02 -07:00
swapfile.h
swapops.h
mm: save soft-dirty bits on swapped pages
2013-08-13 17:57:47 -07:00
swiotlb.h
synclink.h
sys.h
sys_soc.h
syscalls.h
syscalls.h: add forward declarations for inplace syscall wrappers
2013-09-11 15:58:25 -07:00
syscore_ops.h
sysctl.h
sysfs.h
sysfs: sysfs_create_groups returns a value.
2013-08-28 09:51:41 -07:00
syslog.h
sysrq.h
sysv_fs.h
task_io_accounting.h
task_io_accounting_ops.h
task_work.h
taskstats_kern.h
tboot.h
tc.h
tca6416_keypad.h
tcp.h
tegra-ahb.h
tegra-cpuidle.h
tegra-cpuidle: provide stub when !CONFIG_CPU_IDLE
2013-08-29 13:54:34 -07:00
tegra-powergate.h
tegra-soc.h
textsearch.h
textsearch_fsm.h
tfrc.h
thermal.h
thermal: thermal_core: allow binding with limits on bind_params
2013-09-03 09:10:24 -04:00
thread_info.h
threads.h
ti_wilink_st.h
tick.h
Merge branch 'timers/nohz-v3' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks into timers/nohz
2013-08-14 17:58:56 +02:00
tifm.h
timb_dma.h
timb_gpio.h
time.h
timekeeper_internal.h
timer.h
timerfd.h
timeriomem-rng.h
timerqueue.h
timex.h
topology.h
toshiba.h
tpm.h
tpm_command.h
trace_clock.h
trace_seq.h
tracehook.h
tracepoint.h
transport_class.h
tsacct_kern.h
tty.h
tty_driver.h
tty_flip.h
tty_ldisc.h
typecheck.h
types.h
u64_stats_sync.h
uaccess.h
ucb1400.h
ucs2_string.h
udp.h
uidgid.h
uinput.h
uio.h
uio_driver.h
uprobes.h
usb.h
USB: introduce usb_device_no_sg_constraint() helper
2013-08-12 11:56:16 -07:00
usb_usual.h
usbdevice_fs.h
user-return-notifier.h
user.h
user_namespace.h
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
2013-09-07 14:35:32 -07:00
uts.h
utsname.h
uuid.h
uwb.h
vermagic.h
vexpress.h
vfio.h
vfs.h
vga_switcheroo.h
gpu/vga_switcheroo: add driver control power feature. (v3)
2013-08-29 13:30:21 +10:00
vgaarb.h
i915: Update VGA arbiter support for newer devices
2013-09-03 19:17:59 +02:00
via-core.h
via-gpio.h
via.h
via_i2c.h
video_output.h
videodev2.h
virtio.h
virtio_caif.h
virtio_config.h
virtio_console.h
virtio_mmio.h
virtio_ring.h
virtio_scsi.h
vlynq.h
vm_event_item.h
mm: vmstats: track TLB flush stats on UP too
2013-09-11 15:57:09 -07:00
vm_sockets.h
vmalloc.h
vme.h
vmpressure.h
Merge branch 'for-3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
2013-09-03 18:25:03 -07:00
vmstat.h
mm: vmscan: fix do_try_to_free_pages() livelock
2013-09-11 15:58:01 -07:00
vmw_vmci_api.h
vmw_vmci_defs.h
vringh.h
vt.h
vt_buffer.h
vt_kern.h
vtime.h
vtime: Optimize full dynticks accounting off case with static keys
2013-08-14 17:14:54 +02:00
w1-gpio.h
wait.h
[SCSI] zfcp: fix lock imbalance by reworking request queue locking
2013-08-22 08:53:30 -07:00
wanrouter.h
watchdog.h
wireless.h
wl12xx.h
wm97xx.h
workqueue.h
writeback.h
mm/writeback: make writeback_inodes_wb static
2013-09-11 15:58:02 -07:00
ww_mutex.h
xattr.h
xilinxfb.h
xz.h
yam.h
z2_battery.h
zbud.h
zconf.h
zlib.h
zorro.h
zorro_ids.h
zutil.h