linux-kernelorg-stable/include/linux
Thomas Gleixner f2530dc71c kthread: Prevent unpark race which puts threads on the wrong cpu
The smpboot threads rely on the park/unpark mechanism which binds per
cpu threads on a particular core. Though the functionality is racy:

CPU0	       	 	CPU1  	     	    CPU2
unpark(T)				    wake_up_process(T)
  clear(SHOULD_PARK)	T runs
			leave parkme() due to !SHOULD_PARK  
  bind_to(CPU2)		BUG_ON(wrong CPU)						    

We cannot let the tasks move themself to the target CPU as one of
those tasks is actually the migration thread itself, which requires
that it starts running on the target cpu right away.

The solution to this problem is to prevent wakeups in park mode which
are not from unpark(). That way we can guarantee that the association
of the task to the target cpu is working correctly.

Add a new task state (TASK_PARKED) which prevents other wakeups and
use this state explicitly for the unpark wakeup.

Peter noticed: Also, since the task state is visible to userspace and
all the parked tasks are still in the PID space, its a good hint in ps
and friends that these tasks aren't really there for the moment.

The migration thread has another related issue.

CPU0	      	     	 CPU1
Bring up CPU2
create_thread(T)
park(T)
 wait_for_completion()
			 parkme()
			 complete()
sched_set_stop_task()
			 schedule(TASK_PARKED)

The sched_set_stop_task() call is issued while the task is on the
runqueue of CPU1 and that confuses the hell out of the stop_task class
on that cpu. So we need the same synchronizaion before
sched_set_stop_task().

Reported-by: Dave Jones <davej@redhat.com>
Reported-and-tested-by: Dave Hansen <dave@sr71.net>
Reported-and-tested-by: Borislav Petkov <bp@alien8.de>
Acked-by: Peter Ziljstra <peterz@infradead.org>
Cc: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com>
Cc: dhillf@gmail.com
Cc: Ingo Molnar <mingo@kernel.org>
Cc: stable@vger.kernel.org
Link: http://lkml.kernel.org/r/alpine.LFD.2.02.1304091635430.21884@ionos
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2013-04-12 14:18:43 +02:00
..
amba
bcma
byteorder
can
ceph
clk
crush
decompress
dma
extcon
fsl
hsi
i2c Input: atmel_mxt_ts - Support for touchpad variant 2013-03-08 16:03:29 -08:00
iio
input
irqchip ImgTec Meta architecture changes for v3.9-rc1 2013-03-03 12:06:09 -08:00
isdn
lockd
mfd char/misc driver fixes for 3.9-rc4 2013-03-28 15:51:33 -07:00
mlx4
mmc
mtd mtd: nand: reintroduce NAND_NO_READRDY as NAND_NEED_READRDY 2013-03-14 12:48:54 +00:00
netfilter
netfilter_arp
netfilter_bridge
netfilter_ipv4
netfilter_ipv6
nfsd
pinctrl
platform_data
power
raid
regulator
rtc
sched
spi
ssb
sunrpc NFS client bugfixes for Linux 3.9 2013-03-02 16:46:07 -08:00
tc_act
unaligned
usb usb: add find_raw_port_number callback to struct hc_driver() 2013-03-25 10:39:17 -07:00
uwb
wimax
8250_pci.h
a.out.h
acct.h
acpi.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
asn1.h
asn1_ber_bytecode.h
asn1_decoder.h
async.h
async_tx.h
ata.h libata: Use integer return value for atapi_command_packet_set 2013-04-03 19:33:40 -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
backlight.h
balloon_compaction.h
basic_mmio_gpio.h
bcd.h
bch.h
bcm47xx_wdt.h
bfin_mac.h
binfmts.h
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
bug.h
c2port.h
cache.h
capability.h
cb710.h
cciss_ioctl.h
cdev.h
cdrom.h
cfag12864b.h
cgroup.h
cgroup_subsys.h
circ_buf.h
cleancache.h
clk-private.h
clk-provider.h
clk.h
clkdev.h
clksrc-dbx500-prcmu.h
clockchips.h
clocksource.h
cm4000_cs.h
cn_proc.h
cnt32_to_63.h
coda.h
coda_psdev.h
com20020.h
compaction.h
compat.h Fix breakage in MIPS siginfo handling 2013-03-19 19:15:52 +01:00
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
cordic.h
coredump.h
cper.h
cpu.h
cpu_cooling.h
cpu_pm.h
cpu_rmap.h
cpufreq.h
cpuidle.h
cpumask.h
cpuset.h
cramfs_fs.h
cramfs_fs_sb.h
crash_dump.h
crc-ccitt.h
crc-itu-t.h
crc-t10dif.h
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
dccp.h
dcookies.h
debug_locks.h Revert "lockdep: check that no locks held at freeze time" 2013-03-31 11:38:33 -07:00
debugfs.h
debugobjects.h
delay.h
delayacct.h
devfreq.h PM / devfreq: Fix compiler warnings for CONFIG_PM_DEVFREQ unset 2013-04-02 01:28:41 +02:00
device-mapper.h
device.h
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
dma-debug.h
dma-direction.h
dma-mapping.h
dma_remapping.h
dmaengine.h
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 eCryptfs: allow userspace messaging to be disabled 2013-03-03 23:59:59 -08:00
edac.h EDAC: Merge mci.mem_is_per_rank with mci.csbased 2013-03-16 06:32:30 +01:00
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
ethtool.h
eventfd.h
eventpoll.h
evm.h
export.h
exportfs.h
ext2_fs.h
extcon.h
f2fs_fs.h
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
font.h
freezer.h Revert "lockdep: check that no locks held at freeze time" 2013-03-31 11:38:33 -07:00
frontswap.h
fs.h fs: Limit sys_mount to only request filesystem modules. 2013-03-03 19:36:31 -08:00
fs_enet_pd.h
fs_stack.h
fs_struct.h userns: Don't allow creation if the user is chrooted 2013-03-27 07:49:29 -07:00
fs_uart_pd.h
fscache-cache.h
fscache.h
fsl-diu-fb.h
fsl_devices.h
fsl_hypervisor.h
fsnotify.h
fsnotify_backend.h
ftrace.h ftrace: Do not call stub functions in control loop 2013-04-08 12:24:23 -04:00
ftrace_event.h
ftrace_irq.h
futex.h
gameport.h
gcd.h
genalloc.h
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
hash.h kprobes: Make hash_64() as always inlined 2013-03-18 10:21:23 +01:00
hashtable.h
hdlc.h
hdlcdrv.h
hdmi.h
hid-debug.h
hid-roccat.h
hid-sensor-hub.h
hid-sensor-ids.h
hid.h
hiddev.h
hidraw.h
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
hugetlb.h
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-tegra.h
i2c-xiic.h
i2c.h
i2o.h
i7300_idle.h
i8042.h
i8253.h
i82593.h
icmp.h
icmpv6.h
ide.h
idr.h idr: deprecate idr_pre_get() and idr_get_new[_above]() 2013-03-13 15:21:47 -07:00
ieee80211.h
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
init.h
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
interval_tree.h
interval_tree_generic.h
io-mapping.h
io.h
ioc3.h
ioc4.h
iocontext.h
iommu-helper.h
iommu.h
ioport.h
ioprio.h
iova.h
ip.h
ipack.h
ipc.h
ipc_namespace.h
ipmi.h
ipmi_smi.h
ipv6.h
ipv6_route.h
irq.h
irq_cpustat.h
irq_work.h irq_work.h: fix warning when CONFIG_IRQ_WORK=n 2013-03-22 16:41:19 -07:00
irqchip.h
irqdesc.h
irqdomain.h
irqflags.h
irqnr.h
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
journal-head.h
joystick.h
jump_label.h
jz4740-adc.h
kallsyms.h
kbd_diacr.h
kbd_kern.h
kbuild.h
kcmp.h
kconfig.h
kd.h
kdb.h
kdebug.h
kdev_t.h
kern_levels.h
kernel-page-flags.h
kernel.h printk: Provide a wake_up_klogd() off-case 2013-03-22 16:41:20 -07:00
kernel_stat.h
kernelcapi.h
kexec.h
key-type.h
key.h
keyboard.h
kfifo.h
kgdb.h
khugepaged.h
klist.h
kmalloc_sizes.h
kmemcheck.h
kmemleak.h
kmod.h
kmsg_dump.h
kobj_map.h
kobject.h
kobject_ns.h
kprobes.h
kref.h
ks0108.h
ks8842.h
ks8851_mll.h
ksm.h
kthread.h
ktime.h
kvm_host.h KVM: Allow cross page reads and writes from cached translations. 2013-04-07 13:05:35 +03:00
kvm_para.h
kvm_types.h KVM: Allow cross page reads and writes from cached translations. 2013-04-07 13:05:35 +03:00
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: Set max sector to 65535 for Slimtype DVD A DS8A8SH drive 2013-04-03 19:33:43 -04:00
libfdt.h
libfdt_env.h
libps2.h
license.h
linkage.h
linux_logo.h
lis3lv02d.h
list.h list: Fix double fetch of pointer in hlist_entry_safe() 2013-03-14 13:18:30 -07:00
list_bl.h
list_nulls.h
list_sort.h
llc.h
llist.h
lockdep.h
log2.h
loop.h
lp.h
lru_cache.h
lsm_audit.h
lzo.h
m48t86.h
mISDNdsp.h
mISDNhw.h
mISDNif.h
mailbox.h
maple.h
marvell_phy.h
math64.h
max17040_battery.h
mbcache.h
mbus.h
mc6821.h
mc146818rtc.h
mdio-bitbang.h
mdio-gpio.h
mdio-mux.h
mdio.h
memblock.h
memcontrol.h
memory.h
memory_hotplug.h
mempolicy.h
mempool.h
memstick.h
mg_disk.h
micrel_phy.h
migrate.h
migrate_mode.h
mii.h
miscdevice.h
mm.h Revert "mm: introduce VM_POPULATE flag to better deal with racy userspace programs" 2013-03-28 17:45:51 -07:00
mm_inline.h
mm_types.h
mman.h Revert "mm: introduce VM_POPULATE flag to better deal with racy userspace programs" 2013-03-28 17:45:51 -07:00
mmdebug.h
mmiotrace.h
mmu_context.h
mmu_notifier.h
mmzone.h mm: zone_end_pfn is too small 2013-03-22 16:41:20 -07:00
mnt_namespace.h
mod_devicetable.h
module.h
moduleloader.h
moduleparam.h
mount.h vfs: Add a mount flag to lock read only bind mounts 2013-03-27 07:50:04 -07:00
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
mxsfb.h ARM: video: mxs: Fix mxsfb misconfiguring VDCTRL0 2013-03-19 11:07:58 +08:00
n_r3964.h
namei.h
nbd.h
net.h
netdev_features.h
netdevice.h net: count hw_addr syncs so that unsync works properly. 2013-04-05 00:18:46 -04:00
netfilter.h
netfilter_bridge.h
netfilter_ipv4.h
netfilter_ipv6.h
netlink.h
netpoll.h
nfs.h
nfs3.h
nfs4.h
nfs_fs.h
nfs_fs_i.h
nfs_fs_sb.h
nfs_idmap.h
nfs_iostat.h
nfs_page.h
nfs_xdr.h NFS client bugfixes for Linux 3.9 2013-03-02 16:46:07 -08:00
nfsacl.h
nilfs2_fs.h
nl802154.h
nls.h
nmi.h
node.h
nodemask.h
notifier.h
nsc_gpio.h
nsproxy.h
ntb.h
nubus.h
numa.h
nvme.h
nvram.h
nwpserial.h
nx842.h
of.h
of_address.h
of_device.h
of_dma.h
of_fdt.h
of_gpio.h
of_i2c.h
of_iommu.h
of_irq.h
of_mdio.h
of_mtd.h
of_net.h
of_pci.h
of_pdt.h
of_platform.h
oid_registry.h
olpc-ec.h
omap-dma.h
omap-iommu.h
omapfb.h
oom.h
openvswitch.h
opp.h
oprofile.h
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 PCI: Add PCI ROM helper for platform-provided ROM images 2013-03-26 17:19:41 -06:00
pci_hotplug.h
pci_ids.h
pcieport_if.h
pda_power.h
percpu-defs.h
percpu-rwsem.h
percpu.h
percpu_counter.h
perf_event.h perf,x86: fix link failure for non-Intel configs 2013-03-17 15:59:15 -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
ppp-comp.h
ppp_channel.h
ppp_defs.h
pps-gpio.h
pps_kernel.h
preempt.h spinlocks and preemption points need to be at least compiler barriers 2013-04-09 10:48:33 -07:00
prefetch.h
printk.h printk: Provide a wake_up_klogd() off-case 2013-03-22 16:41:20 -07:00
prio_heap.h
proc_fs.h procfs: add proc_remove_subtree() 2013-04-09 14:09:17 -04:00
profile.h
projid.h
proportions.h
pstore.h
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
pxa168_eth.h
qnx6_fs.h
quicklist.h
quota.h
quotaops.h
radix-tree.h
raid_class.h
ramfs.h
random.h
range.h
ratelimit.h
rational.h
rbtree.h
rbtree_augmented.h
rculist.h
rculist_bl.h
rculist_nulls.h
rcupdate.h
rcutiny.h
rcutree.h
reboot.h
reciprocal_div.h
regmap.h
regset.h
relay.h
remoteproc.h
res_counter.h include/linux/res_counter.h needs errno.h 2013-03-13 15:21:44 -07:00
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 kthread: Prevent unpark race which puts threads on the wrong cpu 2013-04-12 14:18:43 +02:00
screen_info.h
sctp.h
scx200.h
scx200_gpio.h
sdla.h
seccomp.h
securebits.h
security.h lsm: add the missing documentation for the security_skb_owned_by() hook 2013-04-10 15:40:39 -04:00
selection.h
selinux.h
sem.h
semaphore.h
seq_file.h
seq_file_net.h
seqlock.h
serial.h
serial_8250.h
serial_core.h
serial_max3100.h
serial_mfd.h
serial_pnx8xxx.h
serial_sci.h
serio.h
sfi.h
sfi_acpi.h
sh_clk.h
sh_dma.h
sh_eth.h
sh_intc.h
sh_timer.h
shdma-base.h
shm.h
shmem_fs.h
shrinker.h
signal.h Fix breakage in MIPS siginfo handling 2013-03-19 19:15:52 +01:00
signalfd.h
sirfsoc_dma.h
sizes.h
skbuff.h netfilter: don't reset nf_trace in nf_reset() 2013-04-05 15:38:10 -04:00
slab.h
slab_def.h
slob_def.h
slub_def.h
sm501-regs.h
sm501.h
smc91x.h
smc911x.h
smp.h
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
spinlock_api_smp.h
spinlock_api_up.h
spinlock_types.h
spinlock_types_up.h
spinlock_up.h spinlocks and preemption points need to be at least compiler barriers 2013-04-09 10:48:33 -07:00
splice.h
srcu.h
stackprotector.h
stacktrace.h
start_kernel.h
stat.h
statfs.h
static_key.h
stddef.h
ste_modem_shm.h
stmmac.h
stmp3xxx_rtc_wdt.h
stmp_device.h
stop_machine.h
string.h
string_helpers.h
stringify.h
sungem_phy.h
sunserialcore.h
sunxi_timer.h
superhyway.h
suspend.h
svga.h
swab.h
swap.h
swapfile.h
swapops.h
swiotlb.h
synclink.h
sys.h
sys_soc.h
syscalls.h
syscore_ops.h
sysctl.h
sysfs.h
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-soc.h
textsearch.h
textsearch_fsm.h
tfrc.h
thermal.h thermal: shorten too long mcast group name 2013-03-20 17:56:58 -04:00
thread_info.h
threads.h
ti_wilink_st.h
tick.h
tifm.h
timb_dma.h
timb_gpio.h
time-armada-370-xp.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
udp.h udp: add encap_destroy callback 2013-03-20 12:10:38 -04:00
uidgid.h
uinput.h
uio.h
uio_driver.h
uprobes.h
usb.h
usb_usual.h
usbdevice_fs.h
user-return-notifier.h
user.h
user_namespace.h userns: Restrict when proc and sysfs can be mounted 2013-03-27 07:50:08 -07:00
uts.h
utsname.h
uuid.h
uwb.h
vermagic.h
vexpress.h
vfio.h
vfs.h
vga_switcheroo.h
vgaarb.h
via-core.h
via-gpio.h
via.h
via_i2c.h
video_output.h
videodev2.h
virtio.h
virtio_config.h
virtio_console.h
virtio_mmio.h
virtio_ring.h
virtio_scsi.h
vlynq.h
vm_event_item.h
vmalloc.h
vme.h
vmstat.h
vmw_vmci_api.h
vmw_vmci_defs.h
vt.h
vt_buffer.h
vt_kern.h
vtime.h
w1-gpio.h
wait.h
wanrouter.h
watchdog.h
wireless.h
wl12xx.h
wm97xx.h
workqueue.h
writeback.h
xattr.h
xilinxfb.h
xz.h
yam.h
z2_battery.h
zconf.h
zlib.h
zorro.h
zorro_ids.h
zutil.h