Linus Torvalds 4e02370f64 During testing Sedat Dilek hit a "suspicious RCU usage" splat that pointed ... out a real bug. During suspend and resume the tlb_flush tracepoint is called when the CPU is going offline. As the CPU has been noted as offline, RCU is ignoring that CPU, which means that it can not use RCU protected locks. When tracepoints are activated, they require RCU locking, and if RCU is ignoring a CPU that runs a tracepoint, there is a chance that the tracepoint could cause corruption. The solution was to change the tracepoint into a TRACE_EVENT_CONDITION() which allows us to check a condition to determine if the tracepoint should be called or not. If the condition is not met, the rcu protected code will not be executed. By adding the condition "cpu_online(smp_processor_id())", this will prevent the RCU protected code from being executed if the CPU is marked offline. After adding this, another bug was discovered. As RCU checks rcu callers, if a rcu call is not done, there is no check (obviously). We found that tracepoints could be added in RCU ignored locations and not have lockdep complain until the tracepoint is activated. This missed places where tracepoints were added in places they should not have been. To fix this, code was added in 3.18 that if lockdep is enabled, any tracepoint will still call the rcu checks even if the tracepoint is not enabled. The bug here, is that the check does not take the CONDITION into account. As the condition may prevent tracepoints from being activated in RCU ignored areas (as the one patch does), we get false positives when we enable lockdep and hit a tracepoint that the condition prevents it from being called in a RCU ignored location. The fix for this is to add the CONDITION to the rcu checks, even if the tracepoint is not enabled. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAABAgAGBQJU1rQfAAoJEEjnJuOKh9ld19UH/juFLZFjpYBgtRmbCZa/54Zk i2Fa3U8jQe8MHHEYOjCLT9MQTYo/42btmJhr7kWKtIoUgDEli4lkOpbs+H0qar5y Vv9+1cLeNFQzgIE3nwV7cjAw7Jufoyzd1lstDqIQvcmzZnQ5sNyyVeigMcxGv8Ls 4FyqzG6zCVgiDL4LyYNHdNcMr6qLs3KTFDEqp+kQreeO7R1r3ZEpq3JoWaEUgoPP qrYv/rqVosLBUGA0pd7RmiGOxhjeKm15qz1GkiPeeus6DDWC6bvPC8cAc/FfkXH0 hYpoQghSZVnXGy0LzVsd44gj7tYx1FHEpYy1s8G6d5WJcNOGZ6OoZOdOZMyjPVw= =PeL2 -----END PGP SIGNATURE----- Merge tag 'trace-fixes-v3.19-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace Pull ftrace fixes from Steven Rostedt: "During testing Sedat Dilek hit a "suspicious RCU usage" splat that pointed out a real bug. During suspend and resume the tlb_flush tracepoint is called when the CPU is going offline. As the CPU has been noted as offline, RCU is ignoring that CPU, which means that it can not use RCU protected locks. When tracepoints are activated, they require RCU locking, and if RCU is ignoring a CPU that runs a tracepoint, there is a chance that the tracepoint could cause corruption. The solution was to change the tracepoint into a TRACE_EVENT_CONDITION() which allows us to check a condition to determine if the tracepoint should be called or not. If the condition is not met, the rcu protected code will not be executed. By adding the condition "cpu_online(smp_processor_id())", this will prevent the RCU protected code from being executed if the CPU is marked offline. After adding this, another bug was discovered. As RCU checks rcu callers, if a rcu call is not done, there is no check (obviously). We found that tracepoints could be added in RCU ignored locations and not have lockdep complain until the tracepoint is activated. This missed places where tracepoints were added in places they should not have been. To fix this, code was added in 3.18 that if lockdep is enabled, any tracepoint will still call the rcu checks even if the tracepoint is not enabled. The bug here, is that the check does not take the CONDITION into account. As the condition may prevent tracepoints from being activated in RCU ignored areas (as the one patch does), we get false positives when we enable lockdep and hit a tracepoint that the condition prevents it from being called in a RCU ignored location. The fix for this is to add the CONDITION to the rcu checks, even if the tracepoint is not enabled" * tag 'trace-fixes-v3.19-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: x86/tlb/trace: Do not trace on CPU that is offline tracing: Add condition check to RCU lockdep checks		2015-02-08 18:08:14 -08:00
..
amba	Char/Misc driver patches for 3.19-rc1	2014-12-14 16:43:47 -08:00
bcma
byteorder
can	can: dev: Consolidate and unify state change handling	2014-12-07 21:22:09 +01:00
ceph	libceph: fix sparse endianness warnings	2015-01-08 20:36:57 +03:00
clk	ARM: OMAP2+: clock: fix DPLL code to use new determine rate APIs	2014-12-15 17:05:08 -08:00
crush
decompress
dma
extcon
fsl/bestcomm
gpio	This is the bulk of GPIO changes for the v3.19 series:	2014-12-14 14:05:05 -08:00
hsi
i2c	USB patches for 3.19-rc1	2014-12-14 14:57:16 -08:00
iio	Merge 3.18-rc7 into staging-work.	2014-12-02 16:20:59 -08:00
input
irqchip	Merge branch 'irq-irqdomain-arm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-12-15 17:30:09 -08:00
isdn
lockd
mfd	Merge remote-tracking branch 'regulator/fix/s2mps11' into regulator-linus	2015-01-16 12:05:35 +00:00
mlx4	net/mlx4_core: Fix kernel Oops (mem corruption) when working with more than 80 VFs	2015-02-02 19:38:04 -08:00
mlx5	IB/mlx5: Handle page faults	2014-12-15 18:19:03 -08:00
mmc	mmc: sdhci: Disable re-tuning for HS400	2015-01-12 10:14:56 +01:00
mtd
netfilter
netfilter_arp
netfilter_bridge
netfilter_ipv4
netfilter_ipv6
phy	phy: phy-ti-pipe3: fix inconsistent enumeration of PCIe gen2 cards	2014-12-23 15:44:32 +05:30
pinctrl
platform_data	Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux	2014-12-15 15:52:01 -08:00
power
raid
regulator	Merge remote-tracking branches 'regulator/topic/sky81452' and 'regulator/topic/stub' into regulator-next	2014-12-05 11:14:43 +00:00
rtc
sched
soc/ti
spi
ssb
sunrpc	sunrpc: convert to lockless lookup of queued server threads	2014-12-09 11:22:22 -05:00
unaligned
usb	USB patches for 3.19-rc1	2014-12-14 14:57:16 -08:00
uwb
wimax
8250_pci.h
a.out.h
acct.h
acpi.h	ACPI / processor: Rename acpi_(un)map_lsapic() to acpi_(un)map_cpu()	2015-01-05 23:34:26 +01:00
acpi_dma.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
assoc_array.h
assoc_array_priv.h
async.h
async_tx.h
ata.h
ata_platform.h
atalk.h
ath9k_platform.h
atm.h
atm_suni.h
atm_tcp.h
atmdev.h
atmel-mci.h
atmel-ssc.h
atmel_pdc.h
atmel_serial.h
atmel_tc.h
atomic.h
attribute_container.h
audit.h	Merge branch 'upstream' of git://git.infradead.org/users/pcmoore/audit	2014-12-23 18:13:16 -08:00
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	syscalls: implement execveat() system call	2014-12-13 12:42:51 -08:00
bio.h
bit_spinlock.h
bitmap.h	Driver core patches for 3.19-rc1	2014-12-14 16:10:09 -08:00
bitops.h
bitrev.h
blk-iopoll.h
blk-mq.h	blk-mq: Add helper to abort requeued requests	2015-01-08 08:55:53 -07:00
blk_types.h	blk-mq: Allow requests to never expire	2015-01-08 08:59:01 -07:00
blkdev.h	Merge branch 'for-3.19/core' of git://git.kernel.dk/linux-block	2014-12-13 14:14:23 -08:00
blktrace_api.h
blockgroup_lock.h
bma150.h
bootmem.h
bottom_half.h
bpf.h	net: sock: allow eBPF programs to be attached to sockets	2014-12-05 21:47:32 -08:00
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
cacheinfo.h
capability.h
cb710.h
cciss_ioctl.h
ccp.h
cdev.h
cdrom.h
cfag12864b.h
cgroup.h	Merge branch 'for-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup	2014-12-11 18:57:19 -08:00
cgroup_subsys.h
circ_buf.h
cleancache.h
clk-private.h
clk-provider.h	clk: Change clk_ops->determine_rate to return a clk_hw as the best parent	2014-12-03 16:21:37 -08:00
clk.h
clkdev.h
clksrc-dbx500-prcmu.h
clock_cooling.h
clockchips.h
clocksource.h
cm4000_cs.h
cma.h	mm: cma: split cma-reserved in dmesg log	2014-12-18 19:08:10 -08:00
cmdline-parser.h
cn_proc.h
cnt32_to_63.h
coda.h
coda_psdev.h
com20020.h
compaction.h	mm, compaction: simplify deferred compaction	2014-12-10 17:41:06 -08:00
compat.h	syscalls: implement execveat() system call	2014-12-13 12:42:51 -08:00
compiler-clang.h
compiler-gcc.h
compiler-gcc3.h
compiler-gcc4.h
compiler-gcc5.h
compiler-intel.h
compiler.h	kernel: Change ASSIGN_ONCE(val, x) to WRITE_ONCE(x, val)	2015-01-13 20:39:09 +01:00
completion.h
component.h
concap.h
configfs.h
connector.h
console.h
console_struct.h
consolemap.h
container.h
context_tracking.h
context_tracking_state.h
cordic.h
coredump.h
coresight.h	coresight: fixed comments in coresight.h	2014-11-26 19:28:11 -08:00
cper.h
cpu.h
cpu_cooling.h	thermal: cpu_cooling: return ERR_PTR() for !CPU_THERMAL or !THERMAL_OF	2014-12-17 09:00:04 -04:00
cpu_pm.h
cpu_rmap.h
cpufeature.h
cpufreq-dt.h
cpufreq.h	cpufreq: Introduce ->ready() callback for cpufreq drivers	2014-11-29 23:38:38 +01:00
cpuidle.h	cpuidle / ACPI: remove unused CPUIDLE_FLAG_TIME_INVALID	2014-12-17 02:26:28 +01:00
cpumask.h
cpuset.h
cputime.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	groups: Consolidate the setgroups permission checks	2014-12-05 17:19:27 -06:00
crypto.h
cryptohash.h
cryptouser.h
cs5535.h
ctype.h
cuda.h
cyclades.h
davinci_emac.h
dca.h
dcache.h
dccp.h
dcookies.h
debug_locks.h
debugfs.h	Driver core patches for 3.19-rc1	2014-12-14 16:10:09 -08:00
debugobjects.h
delay.h
delayacct.h
dell-led.h
devcoredump.h
devfreq.h	PM: Eliminate CONFIG_PM_RUNTIME	2014-12-19 22:55:06 +01:00
device-mapper.h
device.h	Driver core patches for 3.19-rc1	2014-12-14 16:10:09 -08:00
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
dma-debug.h
dma-direction.h
dma-mapping.h	dma-mapping: detect and configure IOMMU in of_dma_configure	2014-12-01 16:50:45 +00:00
dma_remapping.h
dmaengine.h	dmaengine: clarify the issue_pending expectations	2014-12-05 20:55:27 +05:30
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
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: Add functions for handling padding frame and adding to length	2014-12-08 20:47:41 -05:00
ethtool.h	ethtool: Support for configurable RSS hash function	2014-12-08 21:07:10 -05:00
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	fault-inject: add ratelimit option	2014-12-13 12:42:52 -08:00
fb.h
fcdevice.h
fcntl.h
fd.h
fddidevice.h
fdtable.h
fec.h
fence.h
file.h	include/linux/file.h: remove get_unused_fd() macro	2014-12-10 17:41:10 -08:00
filter.h	net: sock: allow eBPF programs to be attached to sockets	2014-12-05 21:47:32 -08:00
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	vfs: renumber FMODE_NONOTIFY and add to uniqueness check	2015-01-08 15:10:52 -08:00
fs_enet_pd.h
fs_pin.h
fs_stack.h
fs_struct.h
fs_uart_pd.h
fscache-cache.h
fscache.h
fsl-diu-fb.h
fsl_devices.h
fsl_hypervisor.h
fsl_ifc.h
fsldma.h
fsnotify.h
fsnotify_backend.h	fsnotify: remove destroy_list from fsnotify_mark	2014-12-13 12:42:53 -08:00
ftrace.h	tracing: Add tp_printk cmdline to have tracepoints go to printk()	2014-12-15 10:17:38 -05:00
ftrace_event.h
ftrace_irq.h
futex.h
gameport.h
gcd.h
genalloc.h
genetlink.h	genetlink: synchronize socket closing and family removal	2015-01-16 17:04:25 -05:00
genhd.h
genl_magic_func.h
genl_magic_struct.h
getcpu.h
gfp.h	mm, gfp: escalatedly define GFP_HIGHUSER and GFP_HIGHUSER_MOVABLE	2014-12-13 12:42:48 -08:00
glob.h
goldfish.h
gpio-fan.h
gpio-pxa.h
gpio.h
gpio_keys.h
gpio_mouse.h
gsmmux.h
hardirq.h
hash.h	net, lib: kill arch_fast_hash library bits	2014-12-10 15:17:46 -05:00
hashtable.h
hdlc.h
hdlcdrv.h
hdmi.h
hid-debug.h
hid-roccat.h
hid-sensor-hub.h
hid-sensor-ids.h
hid.h	Merge branches 'for-3.19/hid-report-len', 'for-3.19/i2c-hid', 'for-3.19/lenovo', 'for-3.19/logitech', 'for-3.19/microsoft', 'for-3.19/plantronics', 'for-3.19/rmi', 'for-3.19/sony' and 'for-3.19/wacom' into for-linus	2014-12-12 11:15:33 +01:00
hiddev.h
hidraw.h
highmem.h
highuid.h
hil.h
hil_mlc.h
hippidevice.h
host1x.h
hp_sdc.h
hpet.h
hrtimer.h
htcpld.h
htirq.h
huge_mm.h
hugetlb.h	powerpc updates for 3.19	2014-12-11 17:48:14 -08:00
hugetlb_cgroup.h	mm: hugetlb_cgroup: convert to lockless page counters	2014-12-10 17:41:04 -08:00
hugetlb_inline.h
hw_breakpoint.h
hw_random.h
hwmon-sysfs.h
hwmon-vid.h
hwmon.h
hwspinlock.h
hyperv.h	hyperv: Add support for vNIC hot removal	2014-12-08 20:24:11 -05:00
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: Only include slave support if selected	2015-01-26 22:05:20 +01:00
i2o.h
i7300_idle.h
i8042.h
i8253.h
icmp.h
icmpv6.h
ide.h
idr.h
ieee80211.h
ieee802154.h
if_arp.h
if_bridge.h	bridge: add new brport flag LEARNING_SYNC	2014-12-02 20:01:23 -08:00
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	net: Fix vlan_get_protocol for stacked vlan	2015-01-30 18:03:47 -08:00
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	Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-12-09 21:21:34 -08:00
initrd.h
inotify.h
input-polldev.h
input.h
integrity.h
intel-iommu.h
intel_mid_dma.h
intel_pmic_gpio.h
interrupt.h	linux/interrupt.h: remove the definition of unused tasklet_hi_enable	2014-12-12 15:15:41 -05:00
interval_tree.h
interval_tree_generic.h
io-mapping.h
io.h
ioc3.h
ioc4.h
iocontext.h
iommu-helper.h
iommu.h	ARM: SoC/iommu configuration for 3.19	2014-12-16 14:53:01 -08:00
ioport.h
ioprio.h
iova.h
ip.h
ipack.h
ipc.h
ipc_namespace.h	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2014-12-16 15:53:03 -08:00
ipmi-fru.h
ipmi.h	ipmi: Use the proper type for acpi_handle	2014-12-11 15:04:06 -06:00
ipmi_smi.h	ipmi: Remove the now unused priority from SMI sender	2014-12-11 15:04:11 -06:00
ipv6.h
ipv6_route.h
irq.h	Merge branch 'irq-irqdomain-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-12-10 09:01:01 -08:00
irq_cpustat.h
irq_work.h
irqchip.h
irqdesc.h
irqdomain.h
irqflags.h
irqhandler.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
jump_label_ratelimit.h
jz4740-adc.h
kallsyms.h
kbd_diacr.h
kbd_kern.h
kbuild.h
kconfig.h
kcore.h
kd.h
kdb.h
kdebug.h
kdev_t.h
kern_levels.h	printk: add and use LOGLEVEL_<level> defines for KERN_<LEVEL> equivalents	2014-12-10 17:41:11 -08:00
kernel-page-flags.h
kernel.h	sched: don't cause task state changes in nested sleep debugging	2015-02-01 12:23:32 -08:00
kernel_stat.h	genirq: Prevent proc race against freeing of irq descriptors	2014-12-13 13:33:07 +01:00
kernelcapi.h
kernfs.h
kexec.h
key-type.h
key.h
keyboard.h
kfifo.h
kgdb.h
khugepaged.h
klist.h
kmemcheck.h
kmemleak.h	include/linux/kmemleak.h: needs slab.h	2014-12-13 12:42:47 -08:00
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	Second round of changes for KVM for arm/arm64 for v3.19; fixes reboot	2014-12-15 13:06:40 +01:00
kvm_para.h
kvm_types.h	KVM: move APIC types to arch/x86/	2014-12-18 09:39:51 +01:00
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	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds	2014-12-15 18:28:25 -08:00
leds_pwm.h
lglock.h
lguest.h
lguest_launcher.h
libata.h	libata: allow sata_sil24 to opt-out of tag ordered submission	2015-01-19 09:10:07 -05:00
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_nulls.h
list_sort.h
llc.h
llist.h
lockdep.h
lockref.h
log2.h
lp.h
lru_cache.h
lsm_audit.h
lz4.h
lzo.h
m48t86.h
mailbox_client.h	mailbox: add tx_prepare client callback	2014-11-27 12:50:59 +05:30
mailbox_controller.h
maple.h
marvell_phy.h
math64.h
max17040_battery.h
mbcache.h
mbus.h	bus: mvebu-mbus: provide a mechanism to save SDRAM window configuration	2014-11-30 16:40:11 +00:00
mc6821.h
mc146818rtc.h
mcb.h
mdio-bitbang.h
mdio-gpio.h
mdio-mux.h
mdio.h
mei_cl_bus.h
memblock.h
memcontrol.h	memcg: fix possible use-after-free in memcg_kmem_get_cache()	2014-12-13 12:42:49 -08:00
memory.h
memory_hotplug.h
mempolicy.h
mempool.h
memstick.h
mg_disk.h
mic_bus.h
micrel_phy.h
migrate.h	vm_area_operations: kill ->migrate()	2014-12-17 08:26:51 -05:00
migrate_mode.h
mii.h
miscdevice.h
mISDNdsp.h
mISDNhw.h
mISDNif.h
mm.h	vm: add VM_FAULT_SIGSEGV handling support	2015-01-29 10:51:32 -08:00
mm_inline.h
mm_types.h	mm/debug-pagealloc: prepare boottime configurable on/off	2014-12-13 12:42:48 -08:00
mman.h
mmdebug.h
mmiotrace.h
mmu_context.h
mmu_notifier.h	Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux	2014-12-15 15:52:01 -08:00
mmzone.h	mm/page_ext: resurrect struct page extending code for debugging	2014-12-13 12:42:48 -08:00
mnt_namespace.h
mod_devicetable.h
module.h	module: make module_refcount() a signed integer.	2015-01-22 11:15:54 +10:30
moduleloader.h	module: remove mod arg from module_free, rename module_memfree().	2015-01-20 11:38:33 +10:30
moduleparam.h
mount.h
mpage.h
mpi.h
mpls.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
mvebu-pmsu.h
mxm-wmi.h
n_r3964.h
namei.h	make nameidata completely opaque outside of fs/namei.c	2014-12-10 21:32:13 -05:00
nbd.h
net.h
netdev_features.h
netdevice.h	netdevice: Add missing parentheses in macro	2015-01-14 16:34:41 -05:00
netfilter.h
netfilter_bridge.h
netfilter_ipv4.h
netfilter_ipv6.h
netlink.h	netlink/genetlink: pass network namespace to bind/unbind	2014-12-27 03:07:50 -05:00
netpoll.h
nfs.h
nfs3.h
nfs4.h
nfs_fs.h
nfs_fs_i.h
nfs_fs_sb.h	NFSv4: Cache the NFSv4/v4.1 client owner_id in the struct nfs_client	2015-01-05 19:40:53 -08:00
nfs_idmap.h
nfs_iostat.h
nfs_page.h
nfs_xdr.h
nfsacl.h
nilfs2_fs.h
nl802154.h
nls.h
nmi.h
node.h
nodemask.h
notifier.h
ns_common.h	take the targets of /proc/*/ns/* symlinks to separate fs	2014-12-10 21:30:20 -05:00
nsc_gpio.h
nsproxy.h
ntb.h
nubus.h
numa.h
nvme.h
nvram.h
nwpserial.h
nx842.h
of.h	Devicetree changes for v3.19	2014-12-11 13:06:58 -08:00
of_address.h
of_device.h
of_dma.h
of_fdt.h
of_gpio.h
of_graph.h
of_iommu.h	iommu: store DT-probed IOMMU data privately	2014-12-05 14:35:52 +00:00
of_irq.h
of_mdio.h
of_mtd.h
of_net.h
of_pci.h
of_pdt.h
of_platform.h
of_reserved_mem.h
oid_registry.h
olpc-ec.h
omap-dma.h
omap-dmaengine.h
omap-gpmc.h
omap-iommu.h
omap-mailbox.h	mailbox/omap: adapt to the new mailbox framework	2014-11-27 12:51:04 +05:30
omapfb.h
oom.h	mm: page_alloc: embed OOM killing naturally into allocation slowpath	2015-01-26 13:37:18 -08:00
openvswitch.h
oprofile.h
osq_lock.h
oxu210hp.h
padata.h
page-flags-layout.h
page-flags.h
page-isolation.h
page_counter.h	mm: memcontrol: remove obsolete kmemcg pinning tricks	2014-12-10 17:41:05 -08:00
page_ext.h	mm/page_owner: keep track of page owners	2014-12-13 12:42:48 -08:00
page_owner.h	mm/page_owner: keep track of page owners	2014-12-13 12:42:48 -08:00
pageblock-flags.h
pagemap.h	mm: get rid of radix tree gfp mask for pagecache_get_page	2014-12-29 12:45:45 -08:00
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_claim_bridge_resource() to clip window if necessary	2015-01-16 10:04:42 -06:00
pci_hotplug.h
pci_ids.h	USB patches for 3.19-rc1	2014-12-14 14:57:16 -08:00
pcieport_if.h
pda_power.h
pe.h
percpu-defs.h	percpu: remove __get_cpu_var and __raw_get_cpu_var macros	2014-12-13 12:42:53 -08:00
percpu-refcount.h	Merge branch 'for-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu	2014-12-11 18:36:26 -08:00
percpu-rwsem.h
percpu.h
percpu_counter.h
percpu_ida.h
perf_event.h	perf: Tighten (and fix) the grouping condition	2015-01-28 13:17:35 +01:00
perf_regs.h	perf: Move task_pt_regs sampling into arch code	2015-01-09 11:12:28 +01:00
personality.h
pfn.h
phonet.h
phy.h
phy_fixed.h	net: Allow FIXED_PHY to be modular.	2014-12-16 15:02:23 -05:00
pid.h
pid_namespace.h	common object embedded into various struct ....ns	2014-12-04 14:31:00 -05:00
pim.h
pipe_fs_i.h
pktcdvd.h
pl320-ipc.h
platform_device.h
plist.h
pm.h	PM: Remove the SET_PM_RUNTIME_PM_OPS() macro	2014-12-13 00:45:24 +01:00
pm2301_charger.h
pm_clock.h
pm_domain.h	Merge branches 'pm-domains', 'powercap' and 'pm-tools'	2014-12-29 21:24:00 +01:00
pm_opp.h	PM / OPP Introduce APIs to remove OPPs	2014-11-29 23:53:20 +01:00
pm_qos.h	PM: Drop CONFIG_PM_RUNTIME from the driver core	2014-12-04 00:46:58 +01:00
pm_runtime.h	Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm	2014-12-12 15:26:48 -08:00
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
powercap.h
ppp-comp.h
ppp_channel.h
ppp_defs.h
pps-gpio.h
pps_kernel.h
preempt.h
preempt_mask.h
prefetch.h
printk.h	printk: add dummy routine for when CONFIG_PRINTK=n	2015-01-26 13:37:18 -08:00
proc_fs.h
proc_ns.h	take the targets of /proc/*/ns/* symlinks to separate fs	2014-12-10 21:30:20 -05:00
profile.h
projid.h
property.h
proportions.h
pstore.h
pstore_ram.h	pstore-ram: Allow optional mapping with pgprot_noncached	2014-12-11 13:38:31 -08:00
pti.h
ptp_classify.h
ptp_clock_kernel.h
ptrace.h	exit: ptrace: shift "reap dead" code from exit_ptrace() to forget_original_parent()	2014-12-10 17:41:10 -08:00
pvclock_gtod.h
pwm.h
pwm_backlight.h
pxa2xx_ssp.h
pxa168_eth.h
qnx6_fs.h
quicklist.h
quota.h	quota: Switch ->get_dqblk() and ->set_dqblk() to use bytes as space units	2015-01-28 09:01:40 +01:00
quotaops.h	quota: Switch ->get_dqblk() and ->set_dqblk() to use bytes as space units	2015-01-28 09:01:40 +01:00
radix-tree.h
raid_class.h
ramfs.h
random.h
range.h
ras.h
ratelimit.h	ratelimit: add initialization macro	2014-12-13 12:42:52 -08:00
rational.h
rbtree.h
rbtree_augmented.h
rculist.h	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2014-12-12 10:08:06 -08:00
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
reservation.h
reset-controller.h
reset.h
resource.h
resume-trace.h
rfkill-gpio.h
rfkill-regulator.h
rfkill.h
rhashtable.h
ring_buffer.h
rio.h
rio_drv.h
rio_ids.h
rio_regs.h
rmap.h	mm: prevent endless growth of anon_vma hierarchy	2015-01-08 15:10:51 -08:00
rndis.h
root_dev.h
rotary_encoder.h
rpmsg.h
rslib.h
rtc-ds2404.h
rtc-v3020.h
rtc.h
rtmutex.h
rtnetlink.h	rtnetlink: delay RTM_DELLINK notification until after ndo_uninit()	2014-12-09 13:36:57 -05:00
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	syscalls: implement execveat() system call	2014-12-13 12:42:51 -08:00
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_buf.h
seq_file.h
seq_file_net.h
seqlock.h
seqno-fence.h
serial.h
serial_8250.h
serial_bcm63xx.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
sh_eth.h
sh_intc.h
sh_timer.h
shdma-base.h
shm.h
shmem_fs.h
shrinker.h	mm: vmscan: invoke slab shrinkers from shrink_zone()	2014-12-13 12:42:48 -08:00
signal.h
signalfd.h
sirfsoc_dma.h
sizes.h
skbuff.h	net: Pull out core bits of __netdev_alloc_skb and add __napi_alloc_skb	2014-12-10 13:31:57 -05:00
slab.h	memcg: fix possible use-after-free in memcg_kmem_get_cache()	2014-12-13 12:42:49 -08:00
slab_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	net: introduce helper macro for_each_cmsghdr	2014-12-10 22:41:55 -05:00
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
splice.h
spmi.h	spmi: Remove shutdown/suspend/resume kernel-doc	2014-11-26 19:33:57 -08:00
srcu.h
ssbi.h
stackprotector.h
stacktrace.h	stacktrace: introduce snprint_stack_trace for buffer output	2014-12-13 12:42:48 -08:00
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
sudmac.h
sungem_phy.h
sunserialcore.h
superhyway.h
suspend.h
svga.h
swab.h
swap.h	mm: move swp_entry_t definition to include/linux/mm_types.h	2014-12-13 12:42:47 -08:00
swap_cgroup.h	mm: page_cgroup: rename file to mm/swap_cgroup.c	2014-12-10 17:41:09 -08:00
swapfile.h
swapops.h
swiotlb.h
sxgbe_platform.h
synclink.h
sys.h
sys_soc.h
syscalls.h	syscalls: implement execveat() system call	2014-12-13 12:42:51 -08:00
syscore_ops.h
sysctl.h
sysfs.h
syslog.h
sysrq.h
sysv_fs.h
t10-pi.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	Merge branch 'for-davem-2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2014-12-10 13:17:23 -05:00
textsearch.h
textsearch_fsm.h
tfrc.h
thermal.h	Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal into thermal-soc	2014-12-21 22:49:12 +08:00
thinkpad_acpi.h
thread_info.h
threads.h
ti_wilink_st.h
tick.h
tifm.h
timb_dma.h
timb_gpio.h
time.h	Merge branch 'fortglx/3.19-stable/time' of https://git.linaro.org/people/john.stultz/linux into timers/urgent	2015-01-22 12:28:02 +01:00
time64.h
timekeeper_internal.h
timekeeping.h	Merge branch 'timers-2038-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-12-10 10:13:28 -08:00
timer.h
timerfd.h
timeriomem-rng.h
timerqueue.h
timex.h
topology.h
torture.h
toshiba.h
tpm.h
tpm_command.h
trace_clock.h
trace_seq.h
tracehook.h
tracepoint.h	tracing: Add condition check to RCU lockdep checks	2015-02-07 19:34:25 -05:00
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	new helper: iter_is_iovec()	2014-12-17 06:43:56 -05:00
uio_driver.h
uprobes.h
usb.h	USB / PM: Drop CONFIG_PM_RUNTIME from the USB core	2014-12-04 00:51:54 +01:00
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	2014-12-17 12:31:40 -08:00
uts.h
utsname.h	common object embedded into various struct ....ns	2014-12-04 14:31:00 -05:00
uuid.h
uwb.h
verify_pefile.h
vermagic.h
vexpress.h	ARM: vexpress: Remove non-DT code	2014-11-28 16:08:16 +01:00
vfio.h
vfs.h
vga_switcheroo.h
vgaarb.h
via-core.h
via-gpio.h
via.h
via_i2c.h
videodev2.h
virtio.h	A balloon enhancement, and a minor race-on-module-unload theoretical	2014-12-17 10:37:56 -08:00
virtio_byteorder.h	virtio: memory access APIs	2014-12-09 12:05:24 +02:00
virtio_caif.h
virtio_config.h	virtio: core support for config generation	2014-12-14 18:21:31 +02:00
virtio_console.h
virtio_mmio.h
virtio_ring.h
vlynq.h
vm_event_item.h	mm,vmacache: count number of system-wide flushes	2014-12-13 12:42:48 -08:00
vm_sockets.h
vmacache.h
vmalloc.h
vme.h
vmpressure.h
vmstat.h
vmw_vmci_api.h	vmci: propagate msghdr all way down to __qp_memcpy_from_queue()	2014-12-09 16:28:23 -05:00
vmw_vmci_defs.h
vringh.h	vringh: update for virtio 1.0 APIs	2014-12-15 23:49:28 +02:00
vt.h
vt_buffer.h
vt_kern.h
vtime.h
w1-gpio.h
wait.h	sched/wait: Remove might_sleep() from wait_event_cmd()	2015-02-03 12:14:25 +01:00
wanrouter.h
watchdog.h
wireless.h
wl12xx.h
wm97xx.h
workqueue.h
writeback.h	mm: protect set_page_dirty() from ongoing truncation	2015-01-08 15:10:51 -08:00
ww_mutex.h
xattr.h
xz.h
yam.h
z2_battery.h
zbud.h
zconf.h
zlib.h
zorro.h
zpool.h
zsmalloc.h
zutil.h