Mathieu Desnoyers d7822b1e24 rseq: Introduce restartable sequences system call ... Expose a new system call allowing each thread to register one userspace memory area to be used as an ABI between kernel and user-space for two purposes: user-space restartable sequences and quick access to read the current CPU number value from user-space. * Restartable sequences (per-cpu atomics) Restartables sequences allow user-space to perform update operations on per-cpu data without requiring heavy-weight atomic operations. The restartable critical sections (percpu atomics) work has been started by Paul Turner and Andrew Hunter. It lets the kernel handle restart of critical sections. [1] [2] The re-implementation proposed here brings a few simplifications to the ABI which facilitates porting to other architectures and speeds up the user-space fast path. Here are benchmarks of various rseq use-cases. Test hardware: arm32: ARMv7 Processor rev 4 (v7l) "Cubietruck", 2-core x86-64: Intel E5-2630 v3@2.40GHz, 16-core, hyperthreading The following benchmarks were all performed on a single thread. * Per-CPU statistic counter increment getcpu+atomic (ns/op) rseq (ns/op) speedup arm32: 344.0 31.4 11.0 x86-64: 15.3 2.0 7.7 * LTTng-UST: write event 32-bit header, 32-bit payload into tracer per-cpu buffer getcpu+atomic (ns/op) rseq (ns/op) speedup arm32: 2502.0 2250.0 1.1 x86-64: 117.4 98.0 1.2 * liburcu percpu: lock-unlock pair, dereference, read/compare word getcpu+atomic (ns/op) rseq (ns/op) speedup arm32: 751.0 128.5 5.8 x86-64: 53.4 28.6 1.9 * jemalloc memory allocator adapted to use rseq Using rseq with per-cpu memory pools in jemalloc at Facebook (based on rseq 2016 implementation): The production workload response-time has 1-2% gain avg. latency, and the P99 overall latency drops by 2-3%. * Reading the current CPU number Speeding up reading the current CPU number on which the caller thread is running is done by keeping the current CPU number up do date within the cpu_id field of the memory area registered by the thread. This is done by making scheduler preemption set the TIF_NOTIFY_RESUME flag on the current thread. Upon return to user-space, a notify-resume handler updates the current CPU value within the registered user-space memory area. User-space can then read the current CPU number directly from memory. Keeping the current cpu id in a memory area shared between kernel and user-space is an improvement over current mechanisms available to read the current CPU number, which has the following benefits over alternative approaches: - 35x speedup on ARM vs system call through glibc - 20x speedup on x86 compared to calling glibc, which calls vdso executing a "lsl" instruction, - 14x speedup on x86 compared to inlined "lsl" instruction, - Unlike vdso approaches, this cpu_id value can be read from an inline assembly, which makes it a useful building block for restartable sequences. - The approach of reading the cpu id through memory mapping shared between kernel and user-space is portable (e.g. ARM), which is not the case for the lsl-based x86 vdso. On x86, yet another possible approach would be to use the gs segment selector to point to user-space per-cpu data. This approach performs similarly to the cpu id cache, but it has two disadvantages: it is not portable, and it is incompatible with existing applications already using the gs segment selector for other purposes. Benchmarking various approaches for reading the current CPU number: ARMv7 Processor rev 4 (v7l) Machine model: Cubietruck - Baseline (empty loop): 8.4 ns - Read CPU from rseq cpu_id: 16.7 ns - Read CPU from rseq cpu_id (lazy register): 19.8 ns - glibc 2.19-0ubuntu6.6 getcpu: 301.8 ns - getcpu system call: 234.9 ns x86-64 Intel(R) Xeon(R) CPU E5-2630 v3 @ 2.40GHz: - Baseline (empty loop): 0.8 ns - Read CPU from rseq cpu_id: 0.8 ns - Read CPU from rseq cpu_id (lazy register): 0.8 ns - Read using gs segment selector: 0.8 ns - "lsl" inline assembly: 13.0 ns - glibc 2.19-0ubuntu6 getcpu: 16.6 ns - getcpu system call: 53.9 ns - Speed (benchmark taken on v8 of patchset) Running 10 runs of hackbench -l 100000 seems to indicate, contrary to expectations, that enabling CONFIG_RSEQ slightly accelerates the scheduler: Configuration: 2 sockets * 8-core Intel(R) Xeon(R) CPU E5-2630 v3 @ 2.40GHz (directly on hardware, hyperthreading disabled in BIOS, energy saving disabled in BIOS, turboboost disabled in BIOS, cpuidle.off=1 kernel parameter), with a Linux v4.6 defconfig+localyesconfig, restartable sequences series applied. * CONFIG_RSEQ=n avg.: 41.37 s std.dev.: 0.36 s * CONFIG_RSEQ=y avg.: 40.46 s std.dev.: 0.33 s - Size On x86-64, between CONFIG_RSEQ=n/y, the text size increase of vmlinux is 567 bytes, and the data size increase of vmlinux is 5696 bytes. [1] https://lwn.net/Articles/650333/ [2] http://www.linuxplumbersconf.org/2013/ocw/system/presentations/1695/original/LPC%20-%20PerCpu%20Atomics.pdf Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Joel Fernandes <joelaf@google.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Dave Watson <davejwatson@fb.com> Cc: Will Deacon <will.deacon@arm.com> Cc: Andi Kleen <andi@firstfloor.org> Cc: "H . Peter Anvin" <hpa@zytor.com> Cc: Chris Lameter <cl@linux.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Andrew Hunter <ahh@google.com> Cc: Michael Kerrisk <mtk.manpages@gmail.com> Cc: "Paul E . McKenney" <paulmck@linux.vnet.ibm.com> Cc: Paul Turner <pjt@google.com> Cc: Boqun Feng <boqun.feng@gmail.com> Cc: Josh Triplett <josh@joshtriplett.org> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Ben Maurer <bmaurer@fb.com> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Cc: linux-api@vger.kernel.org Cc: Andy Lutomirski <luto@amacapital.net> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Link: http://lkml.kernel.org/r/20151027235635.16059.11630.stgit@pjt-glaptop.roam.corp.google.com Link: http://lkml.kernel.org/r/20150624222609.6116.86035.stgit@kitami.mtv.corp.google.com Link: https://lkml.kernel.org/r/20180602124408.8430-3-mathieu.desnoyers@efficios.com		2018-06-06 11:58:31 +02:00
..
amba
avf	virtchnl: Add filter data structures	2018-02-14 09:43:22 -08:00
bcma
byteorder	crypto: Deduplicate le32_to_cpu_array() and cpu_to_le32_array()	2018-03-31 01:33:09 +08:00
can
ceph	libceph: add osd_req_op_extent_osd_data_bvecs()	2018-05-10 10:15:05 +02:00
clk	The large diff this time around is from the addition of a new clk driver	2018-04-13 15:51:06 -07:00
crush
decompress
dma
dsa
extcon	extcon: gpio: Localize platform data	2018-03-21 13:58:08 +09:00
firmware/meson
fpga
fsl	bus: fsl-mc: change mc_command in fsl_mc_command	2018-03-23 15:52:48 +01:00
gpio	gpiolib: Support 'gpio-reserved-ranges' property	2018-03-27 15:34:20 +02:00
hsi
iio	iio:buffer: make length types match kfifo types	2018-03-30 11:14:32 +01:00
input
irqchip	irqchip/gic-v3: Add support for Message Based Interrupts as an MSI controller	2018-05-13 15:59:01 +02:00
isdn	isdn: replace ->proc_fops with ->proc_show	2018-05-16 07:24:30 +02:00
lockd
mailbox
mfd	Changes to chrome-platform for v4.18	2018-06-04 11:28:58 -07:00
mlx4	RDMA/mlx4: Move flag constants to uapi header	2018-03-15 15:58:03 -06:00
mlx5	net/mlx5: Fix build break when CONFIG_SMP=n	2018-05-16 12:16:45 -04:00
mmc	mmc: slot-gpio: Add a function to enable/disable card detect IRQ wakeup	2018-03-05 13:04:32 +01:00
mtd	mtd: rawnand: Fix return type of __DIVIDE() when called with 32-bit	2018-05-15 14:40:34 +02:00
mux
netfilter	Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next	2018-03-30 11:41:18 -04:00
netfilter_arp
netfilter_bridge
netfilter_ipv4
netfilter_ipv6
perf	arm_pmu: acpi: request IRQs up-front	2018-02-20 11:34:54 +00:00
phy	phy: fix structure documentation	2018-03-08 13:56:24 +05:30
pinctrl
platform_data	Changes to chrome-platform for v4.17	2018-04-13 16:20:36 -07:00
power	ARM: OMAP2+: Prepare to pass auxdata for smartreflex	2018-02-22 13:57:30 -08:00
qed	qed: Adapter flash update support.	2018-03-29 14:29:55 -04:00
raid	powerpc updates for 4.17	2018-04-07 12:08:19 -07:00
regulator	regulator: da9211: Pass descriptors instead of GPIO numbers	2018-02-16 17:05:52 +00:00
remoteproc
reset
rpmsg
rtc
sched	There's been a fair amount of work in the docs tree this time around,	2018-06-04 12:34:27 -07:00
soc	remoteproc updates for v4.17	2018-04-10 12:09:27 -07:00
soundwire
spi	spi: Get rid of the spi_flash_read() API	2018-05-11 11:34:41 +09:00
ssb
sunrpc	remove rpc_rmdir()	2018-04-16 14:20:26 -04:00
ulpi
unaligned
usb	usb: gadget: composite Allow for larger configuration descriptors	2018-04-27 10:17:10 +03:00
uwb
wimax
8250_pci.h
a.out.h
acct.h
acpi.h	acpi: Introduce acpi_arch_get_root_pointer() for getting rsdp address	2018-02-26 08:43:20 +01:00
acpi_dma.h
acpi_iort.h	ACPI/IORT: Add msi address regions reservation helper	2018-02-14 15:15:41 +01:00
acpi_pmtmr.h
adb.h
adfs_fs.h
aer.h
agp_backend.h
agpgart.h
ahci-remap.h
ahci_platform.h
aio.h	aio: simplify KIOCB_KEY handling	2018-05-26 09:16:44 +02:00
alarmtimer.h
altera_jtaguart.h
altera_uart.h
amd-iommu.h
amifd.h
amifdreg.h
anon_inodes.h
apm-emulation.h
apm_bios.h
apple-gmux.h
apple_bl.h
arch_topology.h
arm-cci.h
arm-smccc.h	arm/arm64: smccc: Implement SMCCC v1.1 inline primitive	2018-02-06 22:54:15 +00:00
arm_sdei.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	proc: introduce proc_create_seq_private	2018-05-16 07:23:35 +02:00
ath9k_platform.h
atm.h
atm_suni.h
atm_tcp.h
atmdev.h
atmel-mci.h
atmel-ssc.h
atmel_pdc.h
atmel_tc.h
atomic.h	locking/barriers: Introduce smp_cond_load_relaxed() and atomic_cond_read_relaxed()	2018-04-27 09:48:44 +02:00
attribute_container.h
audit.h	audit: remove path param from link denied function	2018-03-21 11:17:41 -04:00
auto_dev-ioctl.h
auto_fs.h
auxvec.h
average.h
b1pcmcia.h
backing-dev-defs.h	writeback: safer lock nesting	2018-04-20 17:18:35 -07:00
backing-dev.h	writeback: safer lock nesting	2018-04-20 17:18:35 -07:00
backlight.h
badblocks.h
balloon_compaction.h
bcd.h
bch.h
bcm47xx_nvram.h
bcm47xx_sprom.h
bcm47xx_wdt.h
bcm963xx_nvram.h
bcm963xx_tag.h
binfmts.h	exec: pin stack limit during exec	2018-04-11 10:28:37 -07:00
bio.h	block: Drop bioset_create()	2018-05-30 15:33:32 -06:00
bit_spinlock.h
bitfield.h
bitmap.h	bitmap: fix memset optimization on big-endian systems	2018-04-02 20:52:27 -07:00
bitops.h
bitrev.h
blk-cgroup.h	blk-throttle: fix race between blkcg_bio_issue_check() and cgroup_rmdir()	2018-03-16 10:35:12 -06:00
blk-mq-pci.h	blk-mq: Allow PCI vector offset for mapping queues	2018-03-27 21:25:36 -06:00
blk-mq-rdma.h
blk-mq-virtio.h
blk-mq.h	blk-mq: abstract out blk-mq-sched rq list iteration bio merge helper	2018-05-30 10:43:58 -06:00
blk_types.h	block: don't use blocking queue entered for recursive bio submits	2018-06-02 20:35:00 -06:00
blkdev.h	block: convert bounce, q->bio_split to bioset_init()/mempool_init()	2018-05-30 15:33:32 -06:00
blkpg.h
blktrace_api.h
blockgroup_lock.h
bma150.h
bootmem.h	mm: remove obsolete alloc_remap()	2018-03-16 10:56:13 +01:00
bottom_half.h
bpf-cgroup.h	bpf: Post-hooks for sys_bind	2018-03-31 02:16:26 +02:00
bpf.h	bpf: sockmap, map_release does not hold refcnt for pinned maps	2018-04-24 00:49:45 +02:00
bpf_trace.h
bpf_types.h	bpf: Hooks for sys_bind	2018-03-31 02:15:18 +02:00
bpf_verifier.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-05-25 19:54:42 -07:00
brcmphy.h	net: phy: broadcom: add support for BCM89610 PHY	2018-05-04 12:45:55 -04:00
bsearch.h
bsg-lib.h	block: remove parent device reference from struct bsg_class_device	2018-05-29 13:00:25 -06:00
bsg.h	block: remove parent device reference from struct bsg_class_device	2018-05-29 13:00:25 -06:00
btree-128.h
btree-type.h
btree.h
btrfs.h
buffer_head.h
bug.h
build_bug.h	build_bug.h: remove BUILD_BUG_ON_NULL()	2018-02-06 18:32:46 -08:00
bvec.h
c2port.h
cache.h
cacheinfo.h
capability.h
cb710.h
cciss_ioctl.h
ccp.h
cdev.h
cdrom.h
cfag12864b.h
cgroup-defs.h	Merge branch 'for-4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq	2018-04-03 18:00:13 -07:00
cgroup.h
cgroup_rdma.h
cgroup_subsys.h
circ_buf.h
cleancache.h
clk-provider.h	clk: honor CLK_MUX_ROUND_CLOSEST in generic clk mux	2018-04-16 09:25:07 -07:00
clk.h	clk: add more __must_check for bulk APIs	2018-03-16 15:45:51 -07:00
clkdev.h
clock_cooling.h
clockchips.h
clocksource.h
cm4000_cs.h
cma.h
cmdline-parser.h
cn_proc.h
cnt32_to_63.h
coda.h
coda_psdev.h
compaction.h
compat.h	Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2018-06-04 20:27:54 -07:00
compat_time.h	compat: Enable compat_get/put_timespec64 always	2018-04-19 13:30:14 +02:00
compiler-clang.h	kasan: add no_sanitize attribute for clang builds	2018-04-20 17:18:35 -07:00
compiler-gcc.h	task_struct: only use anon struct under randstruct plugin	2018-04-11 10:28:35 -07:00
compiler-intel.h
compiler.h	bug.h: work around GCC PR82365 in BUG()	2018-02-21 15:35:43 -08:00
compiler_types.h
completion.h
component.h
concap.h
configfs.h
connector.h
console.h	console: Fill in struct consw argument names	2018-02-27 10:17:33 +01:00
console_struct.h
consolemap.h
const.h	linux/const.h: move UL() macro to include/linux/const.h	2018-04-11 10:28:38 -07:00
container.h
context_tracking.h
context_tracking_state.h
cordic.h
coredump.h
coresight-pmu.h	coresight: Move to SPDX identifier	2018-04-19 12:29:41 -03:00
coresight-stm.h
coresight.h
count_zeros.h
cper.h	efi: Decode IA32/X64 Processor Error Section	2018-05-14 08:57:47 +02:00
cpu.h	x86/bugs: Expose /sys/../spec_store_bypass	2018-05-03 13:55:47 +02:00
cpu_cooling.h
cpu_pm.h
cpu_rmap.h
cpufeature.h
cpufreq.h	cpufreq: Drop cpufreq_table_validate_and_show()	2018-04-10 08:40:45 +02:00
cpuhotplug.h	arch: remove blackfin port	2018-03-16 10:55:47 +01:00
cpuidle.h	cpuidle: Return nohz hint from cpuidle_select()	2018-04-06 09:29:34 +02:00
cpumask.h	cpumask: Make for_each_cpu_wrap() available on UP as well	2018-02-16 10:40:24 +01:00
cpuset.h	kernel/cpuset: current_cpuset_is_being_rebound can be boolean	2018-02-06 18:32:47 -08:00
crash_core.h
crash_dump.h	crash_dump: is_kdump_kernel can be boolean	2018-02-06 18:32:47 -08:00
crc-ccitt.h
crc-itu-t.h
crc-t10dif.h
crc4.h
crc7.h
crc8.h
crc16.h
crc32.h
crc32c.h	libcrc32c: Add crc32c_impl function	2018-03-26 15:09:38 +02:00
cred.h
crypto.h	crypto: doc - Document remaining members in struct crypto_alg	2018-03-23 23:48:43 +08:00
cryptohash.h
cs5535.h
ctype.h
cuda.h
cyclades.h
davinci_emac.h
dax.h	dax, dm: allow device-mapper to operate without dax support	2018-04-03 05:41:19 -07:00
dca.h
dcache.h	do d_instantiate/unlock_new_inode combinations safely	2018-05-11 15:36:37 -04:00
dccp.h
dcookies.h
debug_locks.h
debugfs.h
debugobjects.h
delay.h
delayacct.h	delayacct: Use raw_spinlocks	2018-04-27 14:34:51 +02:00
delayed_call.h
dell-led.h
devcoredump.h
devfreq-event.h
devfreq.h
devfreq_cooling.h
device-mapper.h	- DM core passthrough ioctl fix to retain reference to DM table, and	2018-04-06 11:50:19 -07:00
device.h	core, dma-direct: add a flag 32-bit dma limits	2018-05-28 12:46:54 +02:00
device_cgroup.h
devpts_fs.h
digsig.h
dio.h
dirent.h
dlm.h
dlm_plock.h
dm-bufio.h	dm bufio: move dm-bufio.h to include/linux/	2018-04-03 15:04:23 -04:00
dm-dirty-log.h
dm-io.h
dm-kcopyd.h
dm-region-hash.h
dm9000.h
dma-buf.h
dma-contiguous.h
dma-debug.h	dma-debug: move initialization to common code	2018-05-08 13:02:42 +02:00
dma-direct.h	dma-mapping: provide a generic dma-noncoherent implementation	2018-05-19 08:46:12 +02:00
dma-direction.h
dma-fence-array.h
dma-fence.h
dma-iommu.h	dma-iommu: Fix compilation when !CONFIG_IOMMU_DMA	2018-05-13 15:59:00 +02:00
dma-mapping.h	x86/pci-dma: switch the VIA 32-bit DMA quirk to use the struct device flag	2018-05-28 12:48:25 +02:00
dma-noncoherent.h	dma-mapping: provide a generic dma-noncoherent implementation	2018-05-19 08:46:12 +02:00
dma_remapping.h
dmaengine.h	dmaengine: avoid map_cnt overflow with CONFIG_DMA_ENGINE_RAID	2018-02-12 09:18:56 +05:30
dmapool.h	mm: Add NO_DMA dummies for DMA pool API	2018-03-16 19:58:27 +01:00
dmar.h
dmi.h	* Add NVDIMM support to EDAC (Tony Luck)	2018-04-05 14:21:13 -07:00
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
ds2782_battery.h
dtlk.h
dw_apb_timer.h
dynamic_debug.h
dynamic_queue_limits.h
earlycpio.h
ecryptfs.h
edac.h	EDAC: Add new memory type for non-volatile DIMMs	2018-03-14 12:32:06 +01:00
edd.h
edma.h
eeprom_93cx6.h
eeprom_93xx46.h
efi-bgrt.h
efi.h	efi: Align efi_pci_io_protocol typedefs to type naming convention	2018-05-14 08:57:48 +02:00
efs_vh.h
eisa.h
elevator.h	block: unexport elevator_init/exit	2018-06-01 07:38:16 -06:00
elf-fdpic.h
elf-randomize.h
elf.h
elfcore-compat.h
elfcore.h
elfnote.h
enclosure.h
err.h
errno.h
error-injection.h
errqueue.h
errseq.h
etherdevice.h	net: Extra '_get' in declaration of arch_get_platform_mac_address	2018-02-08 15:13:30 -05:00
ethtool.h	net: ethtool: Add missing kernel doc for FEC parameters	2018-04-24 13:38:42 -04:00
eventfd.h
eventpoll.h
evm.h
export.h
exportfs.h
ext2_fs.h
extable.h
extcon-provider.h
extcon.h	extcon: add possibility to get extcon device by OF node	2018-03-08 10:34:44 +09:00
f2fs_fs.h	f2fs: align memory boundary for bitops	2018-03-17 13:57:39 +09:00
f75375s.h
falloc.h
fanotify.h
fault-inject.h	mm: make should_failslab always available for fault injection	2018-04-05 21:36:26 -07:00
fb.h	fbdev: remove blackfin drivers	2018-03-26 15:56:44 +02:00
fbcon.h
fcdevice.h
fcntl.h
fd.h
fddidevice.h
fdtable.h
fec.h
file.h
filter.h	bpf: Hooks for sys_bind	2018-03-31 02:15:18 +02:00
fips.h
firewire.h
firmware-map.h
firmware.h	firmware: add firmware_request_cache() to help with cache on reboot	2018-03-22 18:33:26 +01:00
fixp-arith.h
flat.h
flex_array.h
flex_proportions.h
fmc-sdb.h
fmc.h
font.h
frame.h
freezer.h
frontswap.h
fs.h	Merge branch 'work.aio-1' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2018-06-04 13:57:43 -07:00
fs_enet_pd.h
fs_pin.h
fs_stack.h
fs_struct.h
fs_uart_pd.h
fscache-cache.h	fscache: Pass object size in rather than calling back for it	2018-04-06 14:05:14 +01:00
fscache.h	fscache: Maintain a catalogue of allocated cookies	2018-04-06 14:05:14 +01:00
fscrypt.h
fscrypt_notsupp.h
fscrypt_supp.h
fsi.h
fsl-diu-fb.h
fsl_devices.h
fsl_hypervisor.h
fsl_ifc.h	mtd: nand: fsl_ifc: Read ECCSTAT0 and ECCSTAT1 registers for IFC 2.0	2018-03-21 10:22:28 +01:00
fsldma.h
fsnotify.h
fsnotify_backend.h	\n	2018-04-25 21:23:38 -07:00
ftrace.h
ftrace_irq.h
futex.h	mm: use do_futex() instead of sys_futex() in mm_release()	2018-04-02 20:15:02 +02:00
fwnode.h	device property: Constify device_get_match_data()	2018-02-12 10:41:11 +01:00
gameport.h
gcd.h
genalloc.h
genetlink.h
genhd.h	blk-mq: fix sysfs inflight counter	2018-04-26 09:02:01 -06:00
genl_magic_func.h	include/linux/genl_magic_func.h: remove own BUILD_BUG_ON*() defines	2018-02-06 18:32:46 -08:00
genl_magic_struct.h
getcpu.h
gfp.h	mm: do not warn on offline nodes unless the specific node is explicitly requested	2018-05-25 18:12:11 -07:00
glob.h
goldfish.h
gpio-pxa.h
gpio.h
gpio_keys.h	Input: gpio-keys - add support for wakeup event action	2018-03-14 10:13:22 -07:00
hardirq.h
hash.h
hashtable.h
hdlc.h
hdlcdrv.h
hdmi.h
hid-debug.h
hid-roccat.h
hid-sensor-hub.h
hid-sensor-ids.h
hid.h	HID: input: fix battery level reporting on BT mice	2018-04-09 09:26:12 +02:00
hiddev.h
hidraw.h
highmem.h	mm: Allow arch code to override copy_highpage()	2018-03-18 07:38:48 -07:00
highuid.h
hil.h
hil_mlc.h
hippidevice.h
hmm.h	Merge branch 'mm-rst' into docs-next	2018-04-16 14:25:08 -06:00
host1x.h
hp_sdc.h
hpet.h
hrtimer.h	Revert: Unify CLOCK_MONOTONIC and CLOCK_BOOTTIME	2018-04-26 14:53:32 +02:00
htcpld.h
huge_mm.h
hugetlb.h
hugetlb_cgroup.h
hugetlb_inline.h
hw_breakpoint.h	perf/core: Implement fast breakpoint modification via _IOC_MODIFY_ATTRIBUTES	2018-03-13 15:24:02 +01:00
hw_random.h
hwmon-sysfs.h
hwmon-vid.h
hwmon.h	hwmon: (core) Add hwmon_max to hwmon_sensor_types enumeration	2018-02-28 16:37:57 +00:00
hwspinlock.h
hyperv.h	ARM:	2018-04-09 11:42:31 -07:00
hypervisor.h	jailhouse: Provide detection for non-x86 systems	2018-03-08 12:30:37 +01:00
i2c-algo-bit.h
i2c-algo-pca.h
i2c-algo-pcf.h
i2c-dev.h
i2c-gpio.h
i2c-mux-gpio.h
i2c-mux.h
i2c-ocores.h
i2c-omap.h
i2c-pca-platform.h	i2c: pca-platform: drop gpio from platform data	2018-03-24 13:26:13 +01:00
i2c-pnx.h
i2c-pxa.h
i2c-smbus.h
i2c-xiic.h
i2c.h	i2c: add i2c_get_device_id() to get the standard i2c device id	2018-03-06 10:57:59 +01:00
i8042.h
i8253.h
icmp.h
icmpv6.h
ide.h	dma-mapping updates for 4.18:	2018-06-04 10:58:12 -07:00
idr.h	xarray: add the xa_lock to the radix_tree_root	2018-04-11 10:28:39 -07:00
ieee80211.h	mac80211: add get TID helper	2018-02-22 21:13:03 +01:00
ieee802154.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_tap.h
if_team.h
if_tun.h	vhost_net: examine pointer types during un-producing	2018-03-09 12:02:59 -05:00
if_tunnel.h
if_vlan.h	vlan: Fix reading memory beyond skb->tail in skb_vlan_tagged_multi	2018-04-17 13:59:28 -04:00
igmp.h
ihex.h
ima.h
imx-media.h
in.h
in6.h
inet.h	net/utils: Introduce inet_addr_is_any	2018-03-26 08:53:43 -06:00
inet_diag.h
inetdevice.h
init.h	x86/retpoline: Support retpoline builds with Clang	2018-02-20 11:17:58 +01:00
init_ohci1394_dma.h
init_task.h
initrd.h
inotify.h
input-polldev.h
input.h
integrity.h
intel-iommu.h	iommu/vt-d: Clean/document fault status flags	2018-02-13 17:40:54 +01:00
intel-pti.h
intel-svm.h
interrupt.h	softirq/s390: Move default mutators of overwritten softirq mask to s390	2018-05-14 11:25:28 +02:00
interval_tree.h
interval_tree_generic.h
io-64-nonatomic-hi-lo.h
io-64-nonatomic-lo-hi.h
io-mapping.h
io.h
ioc3.h
ioc4.h
iocontext.h
iomap.h
iommu-helper.h	iommu-helper: mark iommu_is_span_boundary as inline	2018-05-09 06:55:44 +02:00
iommu.h	iommu: Do not return error code for APIs with size_t return type	2018-02-13 19:31:20 +01:00
iopoll.h
ioport.h	kernel/resource: iomem_is_exclusive can be boolean	2018-02-06 18:32:47 -08:00
ioprio.h
iova.h
ip.h
ipack.h
ipc.h	ipc: Move IPCMNI from include/ipc.h into ipc/util.h	2018-03-24 11:25:36 -05:00
ipc_namespace.h
ipmi-fru.h	ipmi: Add or fix SPDX-License-Identifier in all files	2018-02-27 07:42:51 -06:00
ipmi.h	ipmi: Add or fix SPDX-License-Identifier in all files	2018-02-27 07:42:51 -06:00
ipmi_smi.h	ipmi: Add or fix SPDX-License-Identifier in all files	2018-02-27 07:42:51 -06:00
ipv6.h
ipv6_route.h
irq.h	genirq/msi: Limit level-triggered MSI to platform devices	2018-05-13 15:58:59 +02:00
irq_cpustat.h	softirq/core: Consolidate default local_softirq_pending() implementations	2018-05-14 11:25:27 +02:00
irq_poll.h
irq_sim.h	genirq/irq_sim: Use the SPDX license identifier in the header	2018-04-26 22:26:39 +02:00
irq_work.h
irqbypass.h
irqchip.h
irqdesc.h
irqdomain.h	irqdomain: Let irq_find_host default to DOMAIN_BUS_WIRED	2018-05-13 15:59:00 +02:00
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
iversion.h
jbd2.h
jhash.h
jiffies.h	jiffies: Introduce USER_TICK_USEC and redefine TICK_USEC	2018-04-06 09:28:50 +02:00
journal-head.h
joystick.h
jump_label.h	jump_label: Disable jump labels in __exit code	2018-03-20 08:57:17 +01:00
jump_label_ratelimit.h
jz4740-adc.h
jz4780-nemc.h
kallsyms.h	kallsyms: let print_ip_sym() print raw addresses	2018-02-06 18:32:45 -08:00
kasan-checks.h
kasan.h	kasan: make kasan_cache_create() work with 32-bit slab cache sizes	2018-04-05 21:36:24 -07:00
kbd_diacr.h
kbd_kern.h
kbuild.h
kconfig.h	kbuild: get <linux/compiler_types.h> out of <linux/kconfig.h>	2018-03-31 12:22:38 +09:00
kcore.h	vfs/proc/kcore, x86/mm/kcore: Fix SMAP fault when dumping vsyscall user page	2018-02-13 09:15:58 +01:00
kcov.h
kd.h
kdb.h
kdebug.h
kdev_t.h
kern_levels.h
kernel-page-flags.h
kernel.h	taint: add taint for randstruct	2018-04-11 10:28:35 -07:00
kernel_stat.h
kernelcapi.h
kernfs.h
kexec.h	kernel/kexec_file.c: allow archs to set purgatory load address	2018-04-13 17:10:28 -07:00
key-type.h
key.h
keyboard.h
kfifo.h	include/linux/kfifo.h: fix comment	2018-04-11 10:28:38 -07:00
kgdb.h
khugepaged.h
klist.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	kthread, sched/wait: Fix kthread_parkme() completion issue	2018-05-03 07:38:05 +02:00
ktime.h
kvm_host.h	KVM: Extend MAX_IRQ_ROUTES to 4096 for all archs	2018-05-11 11:21:10 +02:00
kvm_irqfd.h
kvm_para.h	KVM: Introduce paravirtualization hints and KVM_HINTS_DEDICATED	2018-03-06 18:40:44 +01:00
kvm_types.h
l2tp.h
lapb.h
latencytop.h
lcd.h
lcm.h
led-class-flash.h
led-lm3530.h
leds-bd2802.h
leds-lp3944.h
leds-lp3952.h
leds-pca9532.h
leds-regulator.h
leds-tca6507.h
leds.h	leds: Extends disk trigger for reads and writes	2018-03-11 20:01:55 +01:00
leds_pwm.h
libata.h	libata: remove ata_scsi_timed_out	2018-05-29 08:47:40 -06:00
libfdt.h
libfdt_env.h	scripts/dtc: Update to upstream version v1.4.6-9-gaadd0b65c987	2018-03-05 20:58:17 -06:00
libgcc.h
libnvdimm.h	libnvdimm: Add of_node to region and bus descriptors	2018-04-07 07:53:23 -07:00
libps2.h
license.h
lightnvm.h	lightnvm: pass flag on graceful teardown to targets	2018-06-01 07:43:53 -06:00
linkage.h
linux_logo.h	video/logo: remove obsolete logo files	2018-03-26 15:56:42 +02:00
lis3lv02d.h
list.h
list_bl.h
list_lru.h	mm: make counting of list_lru_one::nr_items lockless	2018-04-05 21:36:27 -07:00
list_nulls.h
list_sort.h
livepatch.h	livepatch: Allow to call a custom callback when freeing shadow variables	2018-04-17 13:42:48 +02:00
llc.h
llist.h
lockdep.h
lockref.h	lockref: Add lockref_put_not_zero	2018-04-12 09:41:19 -07:00
log2.h
logic_pio.h	lib: Add generic PIO mapping method	2018-03-21 17:18:34 -05:00
lp.h
lru_cache.h
lsm_audit.h
lsm_hooks.h	Merge branch 'next-integrity' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security	2018-04-07 16:53:59 -07:00
lz4.h
lzo.h
mailbox_client.h
mailbox_controller.h
maple.h
marvell_phy.h
math64.h
max17040_battery.h
mbcache.h
mbus.h
mc6821.h
mc146818rtc.h
mcb.h
mdev.h
mdio-bitbang.h
mdio-mux.h
mdio.h
mei_cl_bus.h
mem_encrypt.h
memblock.h	powerpc updates for 4.17	2018-04-07 12:08:19 -07:00
memcontrol.h	mm: memcg: make sure memory.events is uptodate when waking pollers	2018-04-11 10:28:31 -07:00
memory.h	mm/memory_hotplug: optimize memory hotplug	2018-04-05 21:36:25 -07:00
memory_hotplug.h	Revert "mm/cma: manage the memory of the CMA area by using the ZONE_MOVABLE"	2018-05-24 10:07:50 -07:00
mempolicy.h
mempool.h	mempool: Add mempool_init()/mempool_exit()	2018-05-14 13:14:23 -06:00
memremap.h	docs/vm: rename documentation files to .rst	2018-04-16 14:18:15 -06:00
memstick.h
mic_bus.h
micrel_phy.h
microchipphy.h	lan78xx: PHY DSP registers initialization to address EEE link drop issues with long cables	2018-04-12 21:46:10 -04:00
migrate.h	mm: unclutter THP migration	2018-04-11 10:28:32 -07:00
migrate_mode.h
mii.h
miscdevice.h
mISDNdsp.h
mISDNhw.h
mISDNif.h
mm-arch-hooks.h
mm.h	Revert "mm/cma: manage the memory of the CMA area by using the ZONE_MOVABLE"	2018-05-24 10:07:50 -07:00
mm_inline.h	x86/mm, mm/hwpoison: Don't unconditionally unmap kernel 1:1 pages	2018-02-13 16:25:06 +01:00
mm_types.h	mm: change return type to vm_fault_t	2018-04-05 21:36:27 -07:00
mm_types_task.h
mman.h	mm: Add address parameter to arch_validate_prot()	2018-03-18 07:38:47 -07:00
mmdebug.h	include/linux/mmdebug.h: make VM_WARN* non-rvals	2018-04-05 21:36:27 -07:00
mmiotrace.h
mmu_context.h
mmu_notifier.h	docs/vm: rename documentation files to .rst	2018-04-16 14:18:15 -06:00
mmzone.h	mm/page_alloc: don't reserve ZONE_HIGHMEM for ZONE_MOVABLE request	2018-04-11 10:28:32 -07:00
mnt_namespace.h
mod_devicetable.h	firmware: dmi_scan: Add DMI_OEM_STRING support to dmi_matches	2018-04-13 15:37:59 +02:00
module.h	kernel/module: module_is_live can be boolean	2018-02-06 18:32:47 -08:00
moduleloader.h
moduleparam.h
mount.h
mpage.h
mpi.h
mpls.h
mpls_iptunnel.h
mroute.h	ip6mr: Add refcounting to mfc	2018-03-26 13:14:43 -04:00
mroute6.h	ip6mr: Add API for default_rule fib	2018-03-26 13:14:43 -04:00
mroute_base.h	ip6mr: Add refcounting to mfc	2018-03-26 13:14:43 -04:00
msdos_fs.h
msg.h	msg: Move struct msg_queue into ipc/msg.c	2018-03-24 11:25:35 -05:00
msi.h	genirq/msi: Allow level-triggered MSIs to be exposed by MSI providers	2018-05-13 15:58:59 +02:00
mutex.h	locking/spinlocks: Clean up comment and #ifndef for {,queued_}spin_is_locked()	2018-05-15 08:11:15 +02:00
mv643xx.h
mv643xx_eth.h
mv643xx_i2c.h
mvebu-pmsu.h
mxm-wmi.h
n_r3964.h
namei.h
nd.h	libnvdimm: provide module_nd_driver wrapper	2018-03-15 07:17:21 -07:00
net.h	net: add support for ->poll_mask in proto_ops	2018-05-26 09:16:44 +02:00
net_dim.h	net/dim: Fix int overflow	2018-03-30 12:56:22 -04:00
netdev_features.h	ethtool: enable Inline TLS in HW	2018-03-31 23:37:32 -04:00
netdevice.h	sfp/phylink: move module EEPROM ethtool access into netdev core ethtool	2018-03-30 10:11:06 -04:00
netfilter.h
netfilter_bridge.h
netfilter_defs.h
netfilter_ingress.h
netfilter_ipv4.h
netfilter_ipv6.h
netlink.h
netpoll.h
nfs.h
nfs3.h
nfs4.h
nfs_fs.h	NFS: More fine grained attribute tracking	2018-04-10 16:06:22 -04:00
nfs_fs_i.h
nfs_fs_sb.h
nfs_iostat.h
nfs_page.h
nfs_xdr.h	NFS: Remove the unused return_delegation() callback	2018-04-10 16:06:22 -04:00
nfsacl.h
nl802154.h
nls.h
nmi.h
node.h	mm/memory_hotplug: fix leftover use of struct page during hotplug	2018-05-25 18:12:11 -07:00
nodemask.h
nospec.h	seccomp: Move speculation migitation control to arch code	2018-05-05 00:51:44 +02:00
notifier.h
ns_common.h
nsc_gpio.h
nsproxy.h
ntb.h
ntb_transport.h
nubus.h
numa.h
nvme-fc-driver.h
nvme-fc.h
nvme-rdma.h
nvme.h	nvme.h: add AEN configuration symbols	2018-06-01 14:37:35 +02:00
nvmem-consumer.h
nvmem-provider.h	nvmem: Introduce devm_nvmem_(un)register()	2018-03-14 19:28:13 +01:00
nvram.h
of.h	Move duplicating and unflattening of an overlay flattened devicetree	2018-03-05 13:29:46 -06:00
of_address.h
of_device.h	drivers: remove force dma flag from buses	2018-05-03 16:25:08 +02:00
of_dma.h
of_fdt.h
of_gpio.h
of_graph.h
of_iommu.h
of_irq.h
of_mdio.h
of_net.h	of_net: Implement of_get_nvmem_mac_address helper	2018-03-30 10:40:18 -04:00
of_pci.h	PCI: Move of_irq_parse_and_map_pci() declaration under OF_IRQ	2018-03-05 18:03:20 -06:00
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
omapfb.h
once.h
oom.h	mm, oom: fix concurrent munlock and oom reaper unmap, v3	2018-05-11 17:28:45 -07:00
openvswitch.h
oprofile.h
osq_lock.h
oxu210hp.h
padata.h
page-flags-layout.h
page-flags.h	mm: uninitialized struct page poisoning sanity checking	2018-04-05 21:36:25 -07:00
page-isolation.h	mm, migrate: remove reason argument from new_page_t	2018-04-11 10:28:32 -07:00
page_counter.h
page_ext.h
page_idle.h
page_owner.h
page_ref.h	mm/page_ref: use atomic_set_release in page_ref_unfreeze	2018-04-05 21:36:25 -07:00
pageblock-flags.h
pagemap.h	page cache: use xa_lock	2018-04-11 10:28:39 -07:00
pagevec.h
parman.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-compat.h
pci-dma.h
pci-ecam.h
pci-ep-cfs.h
pci-epc.h	PCI: endpoint: Make epc->ops->clear_bar()/pci_epc_clear_bar() take struct *epf_bar	2018-04-03 12:38:05 +01:00
pci-epf.h	PCI: endpoint: Simplify epc->ops->set_bar()/pci_epc_set_bar()	2018-04-03 12:23:38 +01:00
pci.h	PCI: remove CONFIG_PCI_BUS_ADDR_T_64BIT	2018-05-09 06:57:18 +02:00
pci_hotplug.h
pci_ids.h	pci-v4.17-changes	2018-04-06 18:31:06 -07:00
pda_power.h
pe.h
percpu-defs.h
percpu-refcount.h	percpu_ref: Update doc to dissuade users from depending on internal RCU grace periods	2018-03-19 10:09:44 -07:00
percpu-rwsem.h	locking/percpu-rwsem: Annotate rwsem ownership transfer by setting RWSEM_OWNER_UNKNOWN	2018-05-16 11:45:16 +02:00
percpu.h
percpu_counter.h
percpu_ida.h
perf_event.h	perf/core: Fix bad use of igrab()	2018-05-25 08:11:10 +02:00
perf_regs.h
personality.h
pfn.h
pfn_t.h
phonet.h
phy.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-03-23 11:31:58 -04:00
phy_fixed.h
phy_led_triggers.h
phylink.h	sfp/phylink: move module EEPROM ethtool access into netdev core ethtool	2018-03-30 10:11:06 -04:00
pid.h
pid_namespace.h
pim.h
pipe_fs_i.h	pipe: reject F_SETPIPE_SZ with size over UINT_MAX	2018-02-06 18:32:47 -08:00
pkeys.h
pktcdvd.h	pktcdvd: convert to bioset_init()/mempool_init()	2018-05-30 15:33:32 -06:00
pl320-ipc.h
platform_device.h	dma-mapping: move dma configuration to bus infrastructure	2018-05-03 16:22:18 +02:00
plist.h
pm-trace.h
pm.h
pm2301_charger.h
pm_clock.h
pm_domain.h
pm_opp.h
pm_qos.h
pm_runtime.h
pm_wakeirq.h
pm_wakeup.h
pmbus.h
pmu.h
pnfs_osd_xdr.h
pnp.h
poison.h
poll.h	fs: introduce new ->get_poll_head and ->poll_mask methods	2018-05-26 09:16:44 +02:00
posix-clock.h
posix-timers.h
posix_acl.h
posix_acl_xattr.h
power_supply.h	power: add to_power_supply macro to the API	2018-02-21 23:27:13 +01:00
powercap.h
ppp-comp.h
ppp_channel.h
ppp_defs.h
pps-gpio.h
pps_kernel.h
pr.h
preempt.h
prefetch.h
prime_numbers.h
printk.h	printk: move dump stack related code to lib/dump_stack.c	2018-03-15 13:25:36 +01:00
proc_fs.h	proc: introduce proc_create_net_single	2018-05-16 07:24:30 +02:00
proc_ns.h
processor.h
profile.h
projid.h
property.h	device property: Constify device_get_match_data()	2018-02-12 10:41:11 +01:00
psci.h	firmware/psci: Expose SMCCC version through psci_ops	2018-02-06 22:54:11 +00:00
psp-sev.h
pstore.h
pstore_ram.h	pstore/ram: Do not use stack VLA for parity workspace	2018-03-07 12:47:06 -08:00
pti.h
ptp_classify.h	net: ptp: Add stub for ptp_classify_raw()	2018-02-14 14:33:36 -05:00
ptp_clock_kernel.h
ptr_ring.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-02-19 18:46:11 -05:00
ptrace.h	signal: Ensure every siginfo we send has all bits initialized	2018-04-25 10:40:51 -05:00
purgatory.h
pvclock_gtod.h
pwm.h
pwm_backlight.h
pxa2xx_ssp.h
pxa168_eth.h
qcom_scm.h
qnx6_fs.h
quicklist.h
quota.h	quota: Kill an unused extern entry form quota.h	2018-03-26 13:11:35 +02:00
quotaops.h	fs/quota: add kernel_quotactl() helper; remove in-kernel call to syscall	2018-04-02 20:15:46 +02:00
radix-tree.h	xarray: add the xa_lock to the radix_tree_root	2018-04-11 10:28:39 -07:00
raid_class.h	scsi: raid_class: Add 'JBOD' RAID level	2018-02-12 11:43:25 -05:00
ramfs.h
random.h	random: always fill buffer in get_random_bytes_wait	2018-02-28 17:59:21 -05:00
range.h
ras.h
ratelimit.h
rational.h
rbtree.h
rbtree_augmented.h	rbtree: include rcu.h	2018-05-11 17:28:45 -07:00
rbtree_latch.h	rbtree: include rcu.h	2018-05-11 17:28:45 -07:00
rcu_node_tree.h
rcu_segcblist.h
rcu_sync.h
rculist.h
rculist_bl.h
rculist_nulls.h
rcupdate.h	rcu/x86: Provide early rcu_cpu_starting() callback	2018-05-22 16:12:26 -07:00
rcupdate_wait.h
rcutiny.h	rcu/x86: Provide early rcu_cpu_starting() callback	2018-05-22 16:12:26 -07:00
rcutree.h	rcu/x86: Provide early rcu_cpu_starting() callback	2018-05-22 16:12:26 -07:00
rcuwait.h
reboot-mode.h
reboot.h
reciprocal_div.h
refcount.h
regmap.h	regmap: add missing prototype for devm_init_slimbus	2018-05-25 18:35:59 +01:00
regset.h
relay.h
remoteproc.h	remoteproc: fix crashed parameter logic on stop call	2018-04-25 16:43:55 -07:00
reservation.h
reset-controller.h	reset: modify the way reset lookup works for board files	2018-03-27 10:39:47 +02:00
reset.h
resource.h
resource_ext.h
restart_block.h	time: Change nanosleep to safe __kernel_* types	2018-04-19 13:32:03 +02:00
rfkill.h
rhashtable.h	rhashtable: reorganize struct rhashtable layout	2018-03-31 23:25:39 -04:00
ring_buffer.h	ring-buffer: Add nesting for adding events within events	2018-03-10 16:06:04 -05:00
rio.h
rio_drv.h
rio_ids.h
rio_regs.h
rmap.h
rmi.h
rndis.h
rodata_test.h
root_dev.h
rpmsg.h
rslib.h
rtc.h	rtc: Add useful timestamp definitions	2018-03-17 14:20:55 +01:00
rtmutex.h
rtnetlink.h	net: Introduce net_rwsem to protect net_namespace_list	2018-03-29 13:47:53 -04:00
rtsx_common.h
rtsx_pci.h	misc: rtsx: rename SG_END macro	2018-03-01 08:33:05 -07:00
rtsx_usb.h
rwlock.h
rwlock_api_smp.h
rwlock_types.h
rwsem-spinlock.h
rwsem.h	locking/percpu-rwsem: Annotate rwsem ownership transfer by setting RWSEM_OWNER_UNKNOWN	2018-05-16 11:45:16 +02:00
s3c_adc_battery.h
sa11x0-dma.h
sbitmap.h	blk-mq: avoid starving tag allocation after allocating process migrates	2018-05-24 11:00:39 -06:00
scatterlist.h	for-4.17/block-20180402	2018-04-05 14:27:02 -07:00
scc.h
sched.h	rseq: Introduce restartable sequences system call	2018-06-06 11:58:31 +02:00
sched_clock.h
scif.h	vfs: do bulk POLL* -> EPOLL* replacement	2018-02-11 14:34:03 -08:00
scmi_protocol.h	firmware: arm_scmi: add option for polling based performance domain operations	2018-02-28 16:37:57 +00:00
scpi_protocol.h
screen_info.h
sctp.h
scx200.h
scx200_gpio.h
sdb.h
sdla.h
seccomp.h	seccomp: Add filter flag to opt-out of SSB mitigation	2018-05-05 00:51:44 +02:00
securebits.h
security.h	Merge branch 'next-integrity' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security	2018-04-07 16:53:59 -07:00
sed-opal.h
seg6.h
seg6_genl.h
seg6_hmac.h
seg6_iptunnel.h
seg6_local.h
selection.h
selinux.h
sem.h	sem: Move struct sem and struct sem_array into ipc/sem.c	2018-03-22 21:30:56 -05:00
semaphore.h	locking/semaphore: Update the file path in documentation	2018-02-13 15:00:06 +01:00
seq_buf.h
seq_file.h	seq_file: allocate seq_file from kmem_cache	2018-04-11 10:28:36 -07:00
seq_file_net.h	proc: introduce proc_create_net_single	2018-05-16 07:24:30 +02:00
seqlock.h
seqno-fence.h
serdev.h
serial.h
serial_8250.h
serial_bcm63xx.h
serial_core.h	earlycon: Use a pointer table to fix __earlycon_table stride	2018-04-23 10:06:59 +02:00
serial_max3100.h
serial_pnx8xxx.h
serial_s3c.h	ARM: EXYNOS: Add SPDX license identifiers	2018-02-12 19:55:21 +01:00
serial_sci.h
serio.h
set_memory.h	set_memory.h: Provide set_memory_{en,de}crypted() stubs	2018-03-20 10:01:58 +01:00
sfi.h
sfi_acpi.h
sfp.h	phylink,sfp: negotiate interface format with MAC	2018-02-28 11:07:11 -05:00
sh_clk.h
sh_dma.h
sh_eth.h
sh_intc.h
sh_timer.h
sha256.h	kernel/kexec_file.c: move purgatories sha256 to common code	2018-04-13 17:10:28 -07:00
shdma-base.h
shm.h	ipc/shm: fix up for struct file no longer being available in shm.h	2018-03-28 13:29:57 -05:00
shmem_fs.h
shrinker.h	mm,vmscan: Allow preallocating memory for register_shrinker().	2018-04-16 02:06:47 -04:00
signal.h	signal: Extend siginfo_layout with SIL_FAULT_{MCEERR|BNDERR|PKUERR}	2018-04-26 19:51:14 -05:00
signal_types.h
signalfd.h
siox.h
siphash.h
sirfsoc_dma.h
sizes.h	arm64/kernel: kaslr: reduce module randomization range to 4 GB	2018-03-08 13:49:26 +00:00
skb_array.h
skbuff.h	net: convert datagram_poll users tp ->poll_mask	2018-05-26 09:16:44 +02:00
slab.h	headers: untangle kmemleak.h from mm.h	2018-04-05 21:36:27 -07:00
slab_def.h	slab: make usercopy region 32-bit	2018-04-05 21:36:24 -07:00
slimbus.h
slub_def.h	slub: make struct kmem_cache_order_objects::x unsigned int	2018-04-05 21:36:24 -07:00
sm501-regs.h
sm501.h
smc91x.h
smc911x.h
smp.h
smpboot.h
smsc911x.h
smscphy.h
sock_diag.h
socket.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2018-04-03 14:04:18 -07:00
sonet.h
sony-laptop.h
sonypi.h
sort.h
sound.h
soundcard.h
spinlock.h	locking/spinlocks: Document the semantics of spin_is_locked()	2018-05-15 08:11:15 +02:00
spinlock_api_smp.h
spinlock_api_up.h
spinlock_types.h
spinlock_types_up.h
spinlock_up.h
splice.h
spmi.h
sram.h
srcu.h	srcu: Add cleanup_srcu_struct_quiesced()	2018-05-15 10:27:56 -07:00
srcutiny.h
srcutree.h
ssbi.h
stackdepot.h
stackprotector.h
stacktrace.h
start_kernel.h
stat.h
statfs.h
static_key.h
stddef.h
ste_modem_shm.h
stm.h	stm class: Add SPDX GPL-2.0 header to replace GPLv2 boilerplate	2018-03-28 18:47:17 +03:00
stmmac.h
stmp3xxx_rtc_wdt.h
stmp_device.h
stop_machine.h
string.h	x86/asm/memcpy_mcsafe: Return bytes remaining	2018-05-15 08:32:42 +02:00
string_helpers.h
stringhash.h	<linux/stringhash.h>: fix end_name_hash() for 64bit long	2018-04-28 15:01:14 -07:00
stringify.h
sudmac.h
sungem_phy.h
sunserialcore.h
sunxi-rsb.h
superhyway.h
suspend.h	x86: hibernate: fix swsusp_arch_resume() prototype	2018-02-07 12:18:23 +01:00
svga.h
sw842.h
swab.h
swait.h	Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2018-06-04 17:45:38 -07:00
swap.h	Merge branch 'mm-rst' into docs-next	2018-04-16 14:25:08 -06:00
swap_cgroup.h
swap_slots.h
swapfile.h
swapops.h
swiotlb.h	dma/swiotlb: Remove swiotlb_{alloc,free}_coherent()	2018-03-20 10:01:59 +01:00
switchtec.h	pci-v4.16-changes	2018-02-06 09:59:40 -08:00
sxgbe_platform.h
sync_core.h
sync_file.h
synclink.h
sys.h
sys_soc.h
syscalls.h	rseq: Introduce restartable sequences system call	2018-06-06 11:58:31 +02:00
syscore_ops.h
sysctl.h	pipe, sysctl: remove pipe_proc_fn()	2018-02-06 18:32:47 -08:00
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
tee_drv.h
textsearch.h	textsearch: fix kernel-doc warnings and add kernel-api section	2018-04-16 18:53:13 -04:00
textsearch_fsm.h
tfrc.h
thermal.h	thermal: Add cooling device's statistics in sysfs	2018-04-02 21:49:01 +08:00
thinkpad_acpi.h
thread_info.h	fork: unconditionally clear stack on fork	2018-04-20 17:18:35 -07:00
threads.h
thunderbolt.h	thunderbolt: Introduce USB only (SL4) security level	2018-03-09 12:54:11 +03:00
ti-emif-sram.h	ARM: OMAP2+: Fix build when using split object directories	2018-04-18 10:07:13 -07:00
ti_wilink_st.h
tick.h	cpuidle: menu: Refine idle state selection for running tick	2018-04-09 11:54:56 +02:00
tifm.h
timb_dma.h
timb_gpio.h
time.h	time: Fix get_timespec64() for y2038 safe compat interfaces	2018-04-19 13:31:39 +02:00
time32.h	timekeeping: Remove timespec64 hack	2018-05-19 13:57:31 +02:00
time64.h	timekeeping: Remove timespec64 hack	2018-05-19 13:57:31 +02:00
timecounter.h
timekeeper_internal.h	Revert: Unify CLOCK_MONOTONIC and CLOCK_BOOTTIME	2018-04-26 14:53:32 +02:00
timekeeping.h	timekeeping: Add more coarse clocktai/boottime interfaces	2018-05-19 13:57:33 +02:00
timekeeping32.h	timekeeping: Standardize on ktime_get_*() naming	2018-05-19 13:57:32 +02:00
timer.h	timers: Remove stale struct tvec_base forward declaration	2018-04-17 17:18:04 +02:00
timerfd.h
timeriomem-rng.h
timerqueue.h
timex.h
tnum.h
topology.h
torture.h
toshiba.h
tpm.h	tpm: cmd_ready command can be issued only after granting locality	2018-03-23 10:18:05 +02:00
tpm_command.h
tpm_eventlog.h
trace.h
trace_clock.h
trace_events.h	New features:	2018-04-10 11:27:30 -07:00
trace_seq.h
tracefs.h
tracehook.h	signal: Ensure every siginfo we send has all bits initialized	2018-04-25 10:40:51 -05:00
tracepoint-defs.h	bpf: introduce BPF_RAW_TRACEPOINT	2018-03-28 22:55:19 +02:00
tracepoint.h
transport_class.h
ts-nbus.h
tsacct_kern.h
tty.h	proc: introduce proc_create_seq{,_data}	2018-05-16 07:23:35 +02:00
tty_driver.h	tty: replace ->proc_fops with ->proc_show	2018-05-16 07:24:30 +02:00
tty_flip.h
tty_ldisc.h
typecheck.h
types.h	doc: Fix typo in rcu_head comments	2018-02-20 16:10:25 -08:00
u64_stats_sync.h	net: usbnet: fix potential deadlock on 32bit hosts	2018-03-07 11:46:39 -05:00
uaccess.h
ucb1400.h
ucs2_string.h
udp.h
uidgid.h
uio.h	x86/asm/memcpy_mcsafe: Define copy_to_iter_mcsafe()	2018-05-15 08:32:42 +02:00
uio_driver.h
umh.h
uprobes.h
usb.h
usb_usual.h
usbdevice_fs.h
user-return-notifier.h
user.h
user_namespace.h
userfaultfd_k.h
util_macros.h
uts.h
utsname.h	uts: create "struct uts_namespace" from kmem_cache	2018-04-11 10:28:35 -07:00
uuid.h	uuid: cleanup <uapi/linux/uuid.h>	2018-02-06 18:32:44 -08:00
uwb.h
vbox_utils.h	virt: vbox: Move declarations of vboxguest private functions to private header	2018-04-23 13:41:55 +02:00
verification.h
vermagic.h
vexpress.h
vfio.h
vfs.h
vga_switcheroo.h	vga_switcheroo: Use device link for HDA controller	2018-03-13 22:58:09 +01:00
vgaarb.h
via-core.h
via-gpio.h
via.h
via_i2c.h
videodev2.h
virtio.h	virtio: add ability to iterate over vqs	2018-04-25 20:33:19 +03:00
virtio_byteorder.h
virtio_caif.h
virtio_config.h
virtio_console.h
virtio_net.h
virtio_ring.h
virtio_vsock.h
visorbus.h
vlynq.h
vm_event_item.h
vm_sockets.h
vmacache.h
vmalloc.h
vme.h
vmpressure.h
vmstat.h	mm, vmscan, tracing: use pointer to reclaim_stat struct in trace event	2018-04-11 10:28:30 -07:00
vmw_vmci_api.h
vmw_vmci_defs.h
vringh.h
vt.h
vt_buffer.h
vt_kern.h
vtime.h
w1-gpio.h
w1.h
wait.h	sched/wait: add wait_event_idle() functions.	2018-02-16 15:19:09 +01:00
wait_bit.h	bdi: wake up concurrent wb_shutdown() callers.	2018-05-03 09:25:47 -06:00
wanrouter.h
watchdog.h
win_minmax.h
wireless.h
wkup_m3_ipc.h
wl12xx.h
wm97xx.h
wmi.h
workqueue.h	Merge branch 'for-4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq	2018-04-03 18:00:13 -07:00
writeback.h
ww_mutex.h
xarray.h	xarray: add the xa_lock to the radix_tree_root	2018-04-11 10:28:39 -07:00
xattr.h	make xattr_getsecurity() static	2018-05-14 09:51:34 -04:00
xxhash.h
xz.h
yam.h
z2_battery.h
zbud.h
zconf.h
zlib.h
zorro.h
zpool.h
zsmalloc.h	zsmalloc: introduce zs_huge_class_size()	2018-04-05 21:36:26 -07:00
zstd.h
zutil.h