linux_dsm_epyc7002/include/linux
David Gibson 90481622d7 hugepages: fix use after free bug in "quota" handling
hugetlbfs_{get,put}_quota() are badly named.  They don't interact with the
general quota handling code, and they don't much resemble its behaviour.
Rather than being about maintaining limits on on-disk block usage by
particular users, they are instead about maintaining limits on in-memory
page usage (including anonymous MAP_PRIVATE copied-on-write pages)
associated with a particular hugetlbfs filesystem instance.

Worse, they work by having callbacks to the hugetlbfs filesystem code from
the low-level page handling code, in particular from free_huge_page().
This is a layering violation of itself, but more importantly, if the
kernel does a get_user_pages() on hugepages (which can happen from KVM
amongst others), then the free_huge_page() can be delayed until after the
associated inode has already been freed.  If an unmount occurs at the
wrong time, even the hugetlbfs superblock where the "quota" limits are
stored may have been freed.

Andrew Barry proposed a patch to fix this by having hugepages, instead of
storing a pointer to their address_space and reaching the superblock from
there, had the hugepages store pointers directly to the superblock,
bumping the reference count as appropriate to avoid it being freed.
Andrew Morton rejected that version, however, on the grounds that it made
the existing layering violation worse.

This is a reworked version of Andrew's patch, which removes the extra, and
some of the existing, layering violation.  It works by introducing the
concept of a hugepage "subpool" at the lower hugepage mm layer - that is a
finite logical pool of hugepages to allocate from.  hugetlbfs now creates
a subpool for each filesystem instance with a page limit set, and a
pointer to the subpool gets added to each allocated hugepage, instead of
the address_space pointer used now.  The subpool has its own lifetime and
is only freed once all pages in it _and_ all other references to it (i.e.
superblocks) are gone.

subpools are optional - a NULL subpool pointer is taken by the code to
mean that no subpool limits are in effect.

Previous discussion of this bug found in:  "Fix refcounting in hugetlbfs
quota handling.". See:  https://lkml.org/lkml/2011/8/11/28 or
http://marc.info/?l=linux-mm&m=126928970510627&w=1

v2: Fixed a bug spotted by Hillf Danton, and removed the extra parameter to
alloc_huge_page() - since it already takes the vma, it is not necessary.

Signed-off-by: Andrew Barry <abarry@cray.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Cc: Hugh Dickins <hughd@google.com>
Cc: Mel Gorman <mgorman@suse.de>
Cc: Minchan Kim <minchan.kim@gmail.com>
Cc: Hillf Danton <dhillf@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-03-21 17:54:59 -07:00
..
amba SPI changes for v3.4. 2012-03-21 10:32:00 -07:00
bcma bcma: add support for on-chip OTP memory used for SPROM storage 2012-03-06 15:16:18 -05:00
byteorder
caif
can
ceph
crush
decompress
dvb
hdlc
i2c mfd: twl-core: regulator configuration for twl6030 V1V8, V2V1 SMPS 2012-03-11 20:09:26 +00:00
input
isdn
lockd
mfd Merge remote-tracking branch 'regulator/topic/stub' into regulator-next 2012-03-18 21:38:20 +00:00
mlx4 InfiniBand/RDMA changes for the 3.4 merge window. Nothing big really 2012-03-21 10:33:42 -07:00
mmc mmc: dw_mmc: Fix PIO mode with support of highmem 2012-02-13 20:39:05 -05:00
mtd
netfilter netfilter: xt_CT: allow to attach timeout policy + glue code 2012-03-07 17:41:28 +01:00
netfilter_arp
netfilter_bridge netfilter: ebtables: fix alignment problem in ppc 2012-02-21 13:29:06 +01:00
netfilter_ipv4 netfilter: remove ipt_SAME.h and ipt_realm.h 2012-03-07 17:40:56 +01:00
netfilter_ipv6 netfilter: merge ipt_LOG and ip6_LOG into xt_LOG 2012-03-07 17:40:49 +01:00
nfc
nfsd
pinctrl
platform_data Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2012-03-20 21:04:47 -07:00
power
raid
regulator Merge remote-tracking branch 'regulator/topic/supply' into regulator-next 2012-03-18 21:39:19 +00:00
rtc
spi spi: sh-hspi: control spi clock more correctly 2012-03-15 03:41:01 -06:00
ssb ssb: add some missing sprom attributes 2012-03-05 15:20:49 -05:00
sunrpc
tc_act
tc_ematch
unaligned
usb USB: EHCI: Add a generic platform device driver 2012-03-15 12:42:07 -07:00
uwb
wimax
8250_pci.h
a.out.h
ac97_codec.h
acct.h
acpi_io.h
acpi_pmtmr.h
acpi.h
adb.h
adfs_fs.h
aer.h
affs_hardblocks.h
agp_backend.h
agpgart.h
ahci_platform.h
aio_abi.h
aio.h
alarmtimer.h
altera_jtaguart.h
altera_uart.h
amd-iommu.h
amifd.h
amifdreg.h
amigaffs.h
anon_inodes.h
apm_bios.h
apm-emulation.h
arcdevice.h
arcfb.h
async_tx.h
async.h
ata_platform.h
ata.h
atalk.h
ath9k_platform.h
atm_eni.h
atm_he.h
atm_idt77105.h
atm_nicstar.h
atm_suni.h
atm_tcp.h
atm_zatm.h
atm.h
atmapi.h
atmarp.h
atmbr2684.h
atmclip.h
atmdev.h
atmel_pdc.h
atmel_pwm.h
atmel_serial.h
atmel_tc.h
atmel-mci.h
atmel-pwm-bl.h
atmel-ssc.h
atmioc.h
atmlec.h
atmmpc.h
atmppp.h
atmsap.h
atmsvc.h
atomic.h
attribute_container.h
audit.h
auto_dev-ioctl.h
auto_fs4.h
auto_fs.h
auxvec.h
average.h
ax25.h
b1lli.h
b1pcmcia.h
backing-dev.h
backlight.h
basic_mmio_gpio.h
baycom.h
bcd.h
bch.h
bfin_mac.h
bfs_fs.h
binfmts.h
bio.h fs: remove the second argument of k[un]map_atomic() 2012-03-20 21:48:21 +08:00
bit_spinlock.h
bitmap.h
bitops.h Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2012-02-18 15:24:05 -08:00
bitrev.h
blk_types.h
blk-iopoll.h
blkdev.h
blkpg.h
blktrace_api.h
blockgroup_lock.h
bma150.h
bootmem.h
bottom_half.h
bpqether.h
brcmphy.h
bsearch.h
bsg-lib.h
bsg.h
btree-128.h
btree-type.h
btree.h
buffer_head.h
bug.h
c2port.h
cache.h
can.h
capability.h
capi.h
cb710.h
cciss_defs.h
cciss_ioctl.h
cd1400.h
cdev.h
cdk.h
cdrom.h
cfag12864b.h
cgroup_subsys.h
cgroup.h
cgroupstats.h
chio.h
circ_buf.h
cleancache.h
clk.h
clkdev.h
clksrc-dbx500-prcmu.h
clockchips.h
clocksource.h
cm4000_cs.h
cn_proc.h
cnt32_to_63.h
coda_psdev.h
coda.h
coff.h
com20020.h
compaction.h vmscan: only defer compaction for failed order and higher 2012-03-21 17:54:56 -07:00
compat.h Fix autofs compile without CONFIG_COMPAT 2012-02-26 09:44:55 -08:00
compiler-gcc3.h
compiler-gcc4.h
compiler-gcc.h
compiler-intel.h
compiler.h compiler.h: Fix typo 2012-02-28 16:02:54 +01:00
completion.h
comstats.h
concap.h
configfs.h
connector.h
console_struct.h
console.h
consolemap.h
const.h
cordic.h
coredump.h
cper.h
cpu_pm.h
cpu_rmap.h
cpu.h
cpufreq.h
cpuidle.h
cpumask.h
cpuset.h cpuset: mm: reduce large amounts of memory barrier related damage v3 2012-03-21 17:54:59 -07:00
cramfs_fs_sb.h
cramfs_fs.h
crash_dump.h
crc7.h
crc8.h
crc16.h
crc32.h
crc32c.h
crc-ccitt.h
crc-itu-t.h
crc-t10dif.h
cred.h
crypto.h
cryptohash.h
cryptouser.h
cs5535.h
ctype.h
cuda.h
cyclades.h
cyclomx.h
cycx_cfm.h
cycx_drv.h
cycx_x25.h
davinci_emac.h
dca.h
dcache.h vfs: move dentry_cmp from <linux/dcache.h> to fs/dcache.c 2012-03-04 15:51:42 -08:00
dcbnl.h
dccp.h dccp: fix bug in sequence number validation during connection setup 2012-03-03 09:02:52 -07:00
dcookies.h
debug_locks.h
debugfs.h
debugobjects.h
delay.h
delayacct.h
devfreq.h PM / devfreq: add relation of recommended frequency. 2012-03-17 21:51:34 +01:00
device_cgroup.h
device-mapper.h
device.h USB merge for 3.4-rc1 2012-03-20 11:26:30 -07:00
devpts_fs.h
digsig.h digsig: changed type of the timestamp 2012-02-20 19:46:36 +11:00
dio.h
dirent.h
dlm_device.h
dlm_netlink.h
dlm_plock.h
dlm.h
dlmconstants.h
dm9000.h
dm-dirty-log.h
dm-io.h
dm-ioctl.h
dm-kcopyd.h
dm-log-userspace.h
dm-region-hash.h
dma_remapping.h
dma-attrs.h
dma-buf.h
dma-debug.h
dma-direction.h
dma-mapping.h
dmaengine.h
dmapool.h
dmar.h
dmi.h
dn.h
dnotify.h
dns_resolver.h
dqblk_qtree.h
dqblk_v1.h
dqblk_v2.h
dqblk_xfs.h
drbd_limits.h
drbd_nl.h
drbd_tag_magic.h
drbd.h
ds1286.h
ds2782_battery.h
ds17287rtc.h
dtlk.h
dw_apb_timer.h
dw_dmac.h
dynamic_debug.h
dynamic_queue_limits.h
ecryptfs.h
edac.h
edd.h
eeprom_93cx6.h
eeprom_93xx46.h
efi.h
efs_fs_sb.h
efs_vh.h
eisa.h
elevator.h
elf-em.h
elf-fdpic.h
elf.h
elfcore-compat.h
elfcore.h
elfnote.h
enclosure.h
err.h
errno.h drivercore: Add driver probe deferral mechanism 2012-03-08 11:53:13 -08:00
errqueue.h
etherdevice.h rename dev_hw_addr_random and remove redundant second 2012-02-13 00:46:41 -05:00
ethtool.h ethtool, mdio, mii: Specify MDIO information fields in struct ethtool_cmd 2012-03-01 16:41:26 -05:00
eventfd.h
eventpoll.h
evm.h
export.h
exportfs.h
ext2_fs_sb.h
ext2_fs.h
ext3_fs_i.h
ext3_fs_sb.h
ext3_fs.h
ext3_jbd.h
f75375s.h
fadvise.h
falloc.h
fanotify.h
fault-inject.h
fb.h
fcdevice.h
fcntl.h
fd.h
fddidevice.h
fdreg.h
fdtable.h
fec.h
fib_rules.h
fiemap.h
file.h
filter.h
fips.h
firewire-cdev.h
firewire-constants.h
firewire.h
firmware-map.h
firmware.h
flat.h
flex_array.h
font.h
freezer.h
fs_enet_pd.h
fs_stack.h
fs_struct.h
fs_uart_pd.h
fs.h vfs: Provide function to get superblock and wait for it to thaw 2012-02-13 20:45:38 -05:00
fscache-cache.h
fscache.h
fsl_devices.h
fsl_hypervisor.h
fsl-diu-fb.h
fsnotify_backend.h
fsnotify.h
ftrace_event.h ftrace: Allow to specify filter field type for ftrace events 2012-02-21 11:08:29 -05:00
ftrace_irq.h
ftrace.h ftrace, perf: Add filter support for function trace event 2012-02-21 11:08:30 -05:00
fuse.h
futex.h
gameport.h
gcd.h
gen_stats.h
genalloc.h
generic_acl.h
generic_serial.h
genetlink.h
genhd.h block: Fix NULL pointer dereference in sd_revalidate_disk 2012-03-02 10:38:33 +01:00
getcpu.h
gfp.h
gfs2_ondisk.h
gigaset_dev.h
gpio_keys.h
gpio_mouse.h
gpio-fan.h
gpio-i2cmux.h
gpio-pxa.h
gpio.h
gsmmux.h
hardirq.h
hash.h
hdlc.h
hdlcdrv.h
hdreg.h
hid-debug.h
hid-roccat.h
hid.h
hiddev.h
hidraw.h
highmem.h highmem: kill all __kmap_atomic() 2012-03-20 21:48:30 +08:00
highuid.h
hil_mlc.h
hil.h
hippidevice.h
hp_sdc.h
hpet.h
hrtimer.h
htcpld.h
htirq.h
huge_mm.h thp: optimize away unnecessary page table locking 2012-03-21 17:54:57 -07:00
hugetlb_inline.h
hugetlb.h hugepages: fix use after free bug in "quota" handling 2012-03-21 17:54:59 -07:00
hw_breakpoint.h
hw_random.h
hwmon-sysfs.h
hwmon-vid.h
hwmon.h
hwspinlock.h
hyperv.h Tools: hv: Support enumeration from all the pools 2012-03-16 13:36:04 -07:00
hysdn_if.h
i2c-algo-bit.h
i2c-algo-pca.h
i2c-algo-pcf.h
i2c-dev.h
i2c-gpio.h
i2c-mux.h
i2c-ocores.h
i2c-omap.h
i2c-pca-platform.h
i2c-pnx.h
i2c-pxa.h
i2c-smbus.h
i2c-tegra.h
i2c-xiic.h
i2c.h
i2o-dev.h
i2o.h
i8k.h
i7300_idle.h
i8042.h
i8253.h
i82593.h
ibmtr.h
icmp.h
icmpv6.h
ide.h
idr.h
ieee80211.h
if_addr.h
if_addrlabel.h
if_alg.h
if_arcnet.h
if_arp.h
if_bonding.h
if_bridge.h
if_cablemodem.h
if_ec.h
if_eql.h
if_ether.h
if_fc.h
if_fddi.h
if_frad.h
if_hippi.h
if_infiniband.h
if_link.h rtnetlink: Fix problem with buffer allocation 2012-02-21 16:56:45 -05:00
if_ltalk.h
if_macvlan.h
if_packet.h
if_phonet.h
if_plip.h
if_ppp.h ppp: Move ioctl definitions from if_ppp.h to new ppp-ioctl.h 2012-03-04 20:41:38 -05:00
if_pppol2tp.h
if_pppox.h
if_slip.h
if_strip.h
if_team.h
if_tr.h
if_tun.h
if_tunnel.h
if_vlan.h if_vlan: Remove VLAN_ETH_ALEN define and the 1 use of it 2012-03-19 16:53:08 -04:00
if_x25.h
if.h net: Add framework to allow sending packets with customized CRC. 2012-02-24 01:37:35 -08:00
igmp.h
ihex.h
ima.h
in6.h
in_route.h
in.h
inet_diag.h
inet_lro.h
inet.h
inetdevice.h arp: allow arp processing to honor per interface arp_accept sysctl 2012-03-16 23:00:20 -07:00
init_ohci1394_dma.h
init_task.h cpuset: mm: reduce large amounts of memory barrier related damage v3 2012-03-21 17:54:59 -07:00
init.h
initrd.h
inotify.h
input-polldev.h
input.h
integrity.h
intel_mid_dma.h
intel_pmic_gpio.h
intel-iommu.h
interrupt.h
io-mapping.h
io.h
ioc3.h
ioc4.h
iocontext.h block: exit_io_context() should call elevator_exit_icq_fn() 2012-02-15 09:45:53 +01:00
ioctl.h
iommu-helper.h
iommu.h
ioport.h
ioprio.h
iova.h
ip6_tunnel.h
ip_vs.h
ip.h
ipc_namespace.h
ipc.h
ipmi_msgdefs.h
ipmi_smi.h
ipmi.h
ipsec.h
ipv6_route.h
ipv6.h
ipx.h
irda.h
irq_cpustat.h
irq_work.h
irq.h
irqdesc.h
irqdomain.h irq_domain: Centralize definition of irq_dispose_mapping() 2012-02-26 16:48:06 -07:00
irqflags.h
irqnr.h
irqreturn.h
isa.h
isapnp.h
iscsi_boot_sysfs.h
iscsi_ibft.h
isdn_divertif.h
isdn_ppp.h
isdn.h ppp: Replace uses of <linux/if_ppp.h> with <linux/ppp-ioctl.h> 2012-03-04 20:41:38 -05:00
isdnif.h
isicom.h
iso_fs.h
istallion.h
ivtv.h
ivtvfb.h
ixjuser.h
jbd2.h
jbd_common.h
jbd.h
jffs2.h
jhash.h
jiffies.h
journal-head.h
joystick.h
jump_label.h static keys: Inline the static_key_enabled() function 2012-02-28 20:01:08 +01:00
jz4740-adc.h
kallsyms.h
kbd_diacr.h
kbd_kern.h vt:tackle kbd_table 2012-03-08 10:50:35 -08:00
Kbuild ppp: Move ioctl definitions from if_ppp.h to new ppp-ioctl.h 2012-03-04 20:41:38 -05:00
kbuild.h
kconfig.h
kd.h
kdb.h
kdebug.h
kdev_t.h
kernel_stat.h
kernel-page-flags.h pagemap: export KPF_THP 2012-03-21 17:54:57 -07:00
kernel.h sched/x86: Fix overflow in cyc2ns_offset 2012-03-13 16:27:51 +01:00
kernelcapi.h
kexec.h
key-type.h
key.h
keyboard.h vt:tackle kbd_table 2012-03-08 10:50:35 -08:00
keyctl.h
kfifo.h
kgdb.h
khugepaged.h
klist.h
kmalloc_sizes.h
kmemcheck.h
kmemleak.h
kmod.h
kmsg_dump.h kmsg_dump: don't run on non-error paths by default 2012-03-05 15:49:42 -08:00
kobj_map.h
kobject_ns.h
kobject.h
kprobes.h
kref.h
ks0108.h
ks8842.h
ksm.h
kthread.h
ktime.h
kvm_host.h
kvm_para.h
kvm_types.h
kvm.h
l2tp.h
lapb.h
latencytop.h
lcd.h
lcm.h
led-lm3530.h
leds_pwm.h
leds-bd2802.h
leds-lp3944.h
leds-lp5521.h
leds-lp5523.h
leds-pca9532.h
leds-regulator.h
leds-tca6507.h
leds.h
lglock.h
lguest_launcher.h
lguest.h
libata.h
libps2.h
license.h
limits.h
linkage.h
linux_logo.h
lis3lv02d.h
list_bl.h
list_nulls.h
list_sort.h
list.h
llc.h
llist.h
lockdep.h
log2.h
loop.h
lp8727.h
lp.h
lru_cache.h
lsm_audit.h
lzo.h
m48t86.h
magic.h
major.h
map_to_7segment.h
maple.h
marvell_phy.h
math64.h math: Introduce div64_long 2012-03-15 21:41:34 +01:00
matroxfb.h
max17040_battery.h
mbcache.h
mbus.h
mc6821.h
mc146818rtc.h
mca-legacy.h
mca.h
mdio-bitbang.h
mdio-gpio.h
mdio.h mdio.h: Include linux/types.h 2012-03-03 15:04:45 -05:00
media.h
memblock.h
memcontrol.h mm, memcg: pass charge order to oom killer 2012-03-21 17:54:59 -07:00
memory_hotplug.h
memory.h
mempolicy.h
mempool.h
memstick.h
meye.h
mg_disk.h
micrel_phy.h
migrate_mode.h
migrate.h mm: replace PAGE_MIGRATION with IS_ENABLED(CONFIG_MIGRATION) 2012-03-21 17:54:57 -07:00
mii.h
minix_fs.h
miscdevice.h
mISDNdsp.h
mISDNhw.h
mISDNif.h
mm_inline.h
mm_types.h
mm.h procfs: mark thread stack correctly in proc/<pid>/maps 2012-03-21 17:54:58 -07:00
mman.h
mmdebug.h
mmiotrace.h
mmtimer.h
mmu_context.h
mmu_notifier.h
mmzone.h vmscan: only defer compaction for failed order and higher 2012-03-21 17:54:56 -07:00
mnt_namespace.h
mod_devicetable.h
module.h
moduleloader.h
moduleparam.h
mount.h
mpage.h
mpi.h
mqueue.h
mroute6.h
mroute.h
msdos_fs.h
msg.h
msi.h
msm_mdp.h
mtio.h
mutex-debug.h
mutex.h
mv643xx_eth.h
mv643xx_i2c.h
mv643xx.h
mxm-wmi.h
n_r3964.h
namei.h
nbd.h
ncp_fs.h
ncp_mount.h
ncp_no.h
ncp.h
neighbour.h
net_dropmon.h
net_tstamp.h
net.h sock: Introduce the SO_PEEK_OFF sock option 2012-02-21 15:03:48 -05:00
netdev_features.h net: Support RX-ALL feature flag. 2012-02-24 01:42:07 -08:00
netdevice.h Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2012-03-20 21:04:47 -07:00
netfilter_arp.h
netfilter_bridge.h
netfilter_decnet.h
netfilter_ipv4.h
netfilter_ipv6.h
netfilter.h static keys: Introduce 'struct static_key', static_key_true()/false() and static_key_slow_[inc|dec]() 2012-02-24 10:05:59 +01:00
netlink.h netlink: allow to pass data pointer to netlink_dump_start() callback 2012-02-26 14:10:44 -05:00
netpoll.h
netrom.h
nfc.h NFC: Add device powered netlink attribute 2012-03-06 15:16:19 -05:00
nfs2.h
nfs3.h
nfs4_mount.h
nfs4.h
nfs_fs_i.h
nfs_fs_sb.h
nfs_fs.h
nfs_idmap.h
nfs_iostat.h
nfs_mount.h
nfs_page.h
nfs_xdr.h
nfs.h
nfsacl.h
nilfs2_fs.h
nl80211.h cfg80211: Add background scan period attribute. 2012-03-12 14:19:34 -04:00
nl802154.h
nls.h
nmi.h
node.h
nodemask.h
notifier.h
nsc_gpio.h
nsproxy.h
nubus.h
numa.h
nvme.h
nvram.h
nwpserial.h
of_address.h of/address: add empty static inlines for !CONFIG_OF 2012-02-16 06:11:23 -07:00
of_device.h
of_fdt.h
of_gpio.h
of_i2c.h
of_irq.h irq_domain: Centralize definition of irq_dispose_mapping() 2012-02-26 16:48:06 -07:00
of_mdio.h
of_net.h
of_pci.h
of_pdt.h
of_platform.h dt: fix twl4030 for non-dt compile on x86 2012-03-05 08:09:09 -07:00
of_spi.h
of.h Core device tree changes for Linux v3.4 2012-03-21 10:30:03 -07:00
omap3isp.h
omapfb.h
oom.h mm, oom: force oom kill on sysrq+f 2012-03-21 17:54:58 -07:00
openvswitch.h
opp.h
oprofile.h
oxu210hp.h
padata.h
page_cgroup.h
page-debug-flags.h
page-flags.h thp: allow a hwpoisoned head page to be put back to LRU 2012-03-21 17:54:58 -07:00
page-isolation.h
pageblock-flags.h
pagemap.h
pagevec.h
param.h
parport_pc.h
parport.h
parser.h
pata_arasan_cf_data.h
patchkey.h
path.h
pch_dma.h
pci_hotplug.h
pci_ids.h tg3: Recode PCI MRRS adjustment as a PCI quirk 2012-03-04 20:54:01 -05:00
pci_regs.h
pci-acpi.h
pci-aspm.h
pci-ats.h
pci-dma.h
pci.h Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2012-03-20 21:12:50 -07:00
pcieport_if.h
pda_power.h
percpu_counter.h
percpu-defs.h
percpu.h percpu: fix __this_cpu_{sub,inc,dec}_return() definition 2012-03-04 09:34:15 -08:00
perf_event.h perf: Add ABI reference sizes 2012-03-09 08:26:05 +01:00
personality.h
pfkeyv2.h
pfn.h
pg.h
phantom.h
phonedev.h
phonet.h
phy_fixed.h
phy.h
pid_namespace.h
pid.h
pim.h
pipe_fs_i.h
pkt_cls.h
pkt_sched.h
pktcdvd.h
platform_device.h
plist.h
pm_clock.h
pm_domain.h PM / Domains: Introduce "always on" device flag 2012-03-16 21:44:59 +01:00
pm_qos.h PM / QoS: Make it possible to expose PM QoS latency constraints 2012-03-13 22:37:14 +01:00
pm_runtime.h
pm_wakeup.h PM / Sleep: Add more wakeup source initialization routines 2012-03-04 23:08:46 +01:00
pm.h Merge branch 'pm-qos' 2012-03-16 21:49:24 +01:00
pmu.h
pnfs_osd_xdr.h
pnp.h
poison.h
poll.h
posix_acl_xattr.h
posix_acl.h
posix_types.h
posix-clock.h
posix-timers.h
power_supply.h
ppdev.h
ppp_channel.h
ppp_defs.h ppp: Change copyright notices from ANU to me 2012-03-04 20:41:38 -05:00
ppp-comp.h ppp: Change copyright notices from ANU to me 2012-03-04 20:41:38 -05:00
ppp-ioctl.h ppp: Move ioctl definitions from if_ppp.h to new ppp-ioctl.h 2012-03-04 20:41:38 -05:00
pps_kernel.h
pps-gpio.h
pps.h
prctl.h
preempt.h sched/rt: Document scheduler related skip-resched-check sites 2012-03-01 10:28:04 +01:00
prefetch.h
printk.h driver core merge for 3.4-rc1 2012-03-20 11:16:20 -07:00
prio_heap.h
prio_tree.h
proc_fs.h
profile.h
proportions.h
pstore.h
pti.h
ptp_classify.h
ptp_clock_kernel.h
ptp_clock.h
ptrace.h
pwm_backlight.h
pwm.h
pxa2xx_ssp.h
pxa168_eth.h
qnx4_fs.h
qnxtypes.h
quicklist.h
quota.h
quotaops.h
radeonfb.h
radix-tree.h
raid_class.h
ramfs.h
ramoops.h
random.h
range.h
rar_register.h
ratelimit.h
rational.h
raw.h
rbtree.h
rculist_bl.h
rculist_nulls.h
rculist.h
rcupdate.h rcu: Add RCU_NONIDLE() for idle-loop RCU read-side critical sections 2012-02-21 09:06:13 -08:00
rcutiny.h rcu: Prevent RCU callbacks from executing before scheduler initialized 2012-02-21 09:03:41 -08:00
rcutree.h rcu: Call out dangers of expedited RCU primitives 2012-02-21 09:06:08 -08:00
rds.h
reboot.h
reciprocal_div.h
regmap.h
regset.h regset: Return -EFAULT, not -EIO, on host-side memory fault 2012-03-02 11:38:15 -08:00
reiserfs_acl.h
reiserfs_fs_i.h
reiserfs_fs_sb.h
reiserfs_fs.h
reiserfs_xattr.h
relay.h
res_counter.h
resource.h
resume-trace.h
rfkill-gpio.h
rfkill-regulator.h
rfkill.h
ring_buffer.h
rio_drv.h
rio_ids.h
rio_regs.h
rio.h
rmap.h rmap: remove __anon_vma_link() declaration 2012-03-21 17:54:57 -07:00
romfs_fs.h
root_dev.h
rose.h
rotary_encoder.h
route.h
rslib.h
rtc-v3020.h
rtc.h
rtmutex.h
rtnetlink.h rtnetlink: Fix problem with buffer allocation 2012-02-21 16:56:45 -05:00
rwlock_api_smp.h
rwlock_types.h
rwlock.h
rwsem-spinlock.h
rwsem.h
rxrpc.h
s3c_adc_battery.h
sc26198.h
scatterlist.h
scc.h
sched.h cpuset: mm: reduce large amounts of memory barrier related damage v3 2012-03-21 17:54:59 -07:00
screen_info.h
sctp.h
scx200_gpio.h
scx200.h
sdla.h
seccomp.h
securebits.h
security.h security: struct security_operations kerneldoc fix 2012-02-28 16:01:55 +01:00
selection.h
selinux_netlink.h
selinux.h
sem.h
semaphore.h
seq_file_net.h
seq_file.h
seqlock.h
serial167.h
serial_8250.h
serial_core.h serial: introduce generic port in/out helpers 2012-03-09 12:47:56 -08:00
serial_max3100.h
serial_mfd.h
serial_pnx8xxx.h
serial_reg.h
serial_sci.h
serial.h TTY: serial, simplify ASYNC_USR_MASK 2012-03-08 11:38:50 -08:00
serio.h
sfi_acpi.h
sfi.h
sh_clk.h
sh_dma.h
sh_eth.h net: sh_eth: change the condition of initialization 2012-02-16 17:08:09 -05:00
sh_intc.h
sh_pfc.h
sh_timer.h
shm.h
shmem_fs.h
shrinker.h
sht15.h
signal.h
signalfd.h epoll: introduce POLLFREE to flush ->signalfd_wqh before kfree() 2012-02-24 11:42:50 -08:00
sirfsoc_dma.h
skbuff.h net: update the usage of CHECKSUM_UNNECESSARY 2012-03-19 17:37:35 -04:00
slab_def.h
slab.h
slob_def.h
slub_def.h
sm501-regs.h
sm501.h
smc91x.h
smc911x.h
smp.h
smsc911x.h
smscphy.h
snmp.h tcp: reduce out_of_order memory use 2012-03-19 16:53:08 -04:00
sock_diag.h
socket.h net: get rid of some pointless casts to sockaddr 2012-03-11 19:11:22 -07:00
sockios.h
som.h
sonet.h
sony-laptop.h
sonypi.h
sort.h
sound.h
soundcard.h
spinlock_api_smp.h
spinlock_api_up.h
spinlock_types_up.h
spinlock_types.h
spinlock_up.h
spinlock.h
splice.h
srcu.h rcu: Convert WARN_ON_ONCE() in rcu_lock_acquire() to lockdep 2012-02-21 09:06:09 -08:00
stackprotector.h
stacktrace.h
stallion.h
start_kernel.h
stat.h
statfs.h
static_key.h static keys: Introduce 'struct static_key', static_key_true()/false() and static_key_slow_[inc|dec]() 2012-02-24 10:05:59 +01:00
stddef.h
stmmac.h
stop_machine.h
string_helpers.h
string.h
stringify.h
sungem_phy.h
sunserialcore.h
superhyway.h
suspend_ioctls.h
suspend.h PM / Sleep: Drop suspend_stats_update() 2012-02-17 23:36:23 +01:00
svga.h
swab.h
swap.h mm: drain percpu lru add/rotate page-vectors on cpu hot-unplug 2012-03-21 17:54:58 -07:00
swapops.h
swiotlb.h
synclink.h
sys_soc.h
sys.h
syscalls.h sys_poll: fix incorrect type for 'timeout' parameter 2012-02-21 17:24:20 -08:00
syscore_ops.h
sysctl.h
sysfs.h
syslog.h
sysrq.h
sysv_fs.h
task_io_accounting_ops.h
task_io_accounting.h
taskstats_kern.h
taskstats.h
tboot.h
tc.h
tca6416_keypad.h
tcp.h Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2012-03-01 17:57:40 -05:00
telephony.h
termios.h
textsearch_fsm.h
textsearch.h
tfrc.h
thermal.h
thread_info.h
threads.h
ti_wilink_st.h
tick.h
tifm.h
timb_dma.h
timb_gpio.h
time.h
timecompare.h
timer.h
timerfd.h
timeriomem-rng.h
timerqueue.h
times.h
timex.h
tiocl.h
tipc_config.h
tipc.h
topology.h
toshiba.h
tpm_command.h
tpm.h
trace_clock.h
trace_seq.h
tracehook.h
tracepoint.h static keys: Introduce 'struct static_key', static_key_true()/false() and static_key_slow_[inc|dec]() 2012-02-24 10:05:59 +01:00
transport_class.h
trdevice.h
tsacct_kern.h
tty_driver.h TTY: tty_driver, document tty->ops->shutdown limitation 2012-03-08 11:38:51 -08:00
tty_flip.h
tty_ldisc.h
tty.h
typecheck.h
types.h
u64_stats_sync.h
uaccess.h
ucb1400.h
udf_fs_i.h
udp.h
uinput.h
uio_driver.h
uio.h
ultrasound.h
un.h
unistd.h
unix_diag.h
usb_usual.h
usb.h USB: dynamically allocate usb_device children pointers instead of using a fix array 2012-03-13 14:24:07 -07:00
usbdevice_fs.h
user_namespace.h
user-return-notifier.h
user.h
utime.h
uts.h
utsname.h
uuid.h
uvcvideo.h
uwb.h
v4l2-mediabus.h
v4l2-subdev.h
vermagic.h
veth.h
vfs.h
vga_switcheroo.h
vgaarb.h
vhost.h
via_i2c.h
via-core.h
via-gpio.h
via.h
video_output.h
videodev2.h
virtio_9p.h
virtio_balloon.h
virtio_blk.h
virtio_config.h
virtio_console.h
virtio_ids.h
virtio_mmio.h
virtio_net.h
virtio_pci.h
virtio_ring.h
virtio_rng.h
virtio.h
vlynq.h
vm_event_item.h
vmalloc.h
vmstat.h
vt_buffer.h
vt_kern.h vt:tackle kbd_table 2012-03-08 10:50:35 -08:00
vt.h
w1-gpio.h
wait.h sched/wait: Add __wake_up_all_locked() API 2012-03-01 10:28:04 +01:00
wanrouter.h
watchdog.h
wimax.h
wireless.h
wl12xx.h
wm97xx.h
workqueue.h Block: use a freezable workqueue for disk-event polling 2012-03-02 10:51:00 +01:00
writeback.h writeback: fix typo in the writeback_control comment 2012-03-07 16:08:46 +01:00
x25.h
xattr.h
xfrm.h
xilinxfb.h
xz.h
yam.h
z2_battery.h
zconf.h
zlib.h
zorro_ids.h
zorro.h
zutil.h