Linus Torvalds 105ff3cbf2 atomic: remove all traces of READ_ONCE_CTRL() and atomic*_read_ctrl() ... This seems to be a mis-reading of how alpha memory ordering works, and is not backed up by the alpha architecture manual. The helper functions don't do anything special on any other architectures, and the arguments that support them being safe on other architectures also argue that they are safe on alpha. Basically, the "control dependency" is between a previous read and a subsequent write that is dependent on the value read. Even if the subsequent write is actually done speculatively, there is no way that such a speculative write could be made visible to other cpu's until it has been committed, which requires validating the speculation. Note that most weakely ordered architectures (very much including alpha) do not guarantee any ordering relationship between two loads that depend on each other on a control dependency: read A if (val == 1) read B because the conditional may be predicted, and the "read B" may be speculatively moved up to before reading the value A. So we require the user to insert a smp_rmb() between the two accesses to be correct: read A; if (A == 1) smp_rmb() read B Alpha is further special in that it can break that ordering even if the *address* of B depends on the read of A, because the cacheline that is read later may be stale unless you have a memory barrier in between the pointer read and the read of the value behind a pointer: read ptr read offset(ptr) whereas all other weakly ordered architectures guarantee that the data dependency (as opposed to just a control dependency) will order the two accesses. As a result, alpha needs a "smp_read_barrier_depends()" in between those two reads for them to be ordered. The coontrol dependency that "READ_ONCE_CTRL()" and "atomic_read_ctrl()" had was a control dependency to a subsequent *write*, however, and nobody can finalize such a subsequent write without having actually done the read. And were you to write such a value to a "stale" cacheline (the way the unordered reads came to be), that would seem to lose the write entirely. So the things that make alpha able to re-order reads even more aggressively than other weak architectures do not seem to be relevant for a subsequent write. Alpha memory ordering may be strange, but there's no real indication that it is *that* strange. Also, the alpha architecture reference manual very explicitly talks about the definition of "Dependence Constraints" in section 5.6.1.7, where a preceding read dominates a subsequent write. Such a dependence constraint admittedly does not impose a BEFORE (alpha architecture term for globally visible ordering), but it does guarantee that there can be no "causal loop". I don't see how you could avoid such a loop if another cpu could see the stored value and then impact the value of the first read. Put another way: the read and the write could not be seen as being out of order wrt other cpus. So I do not see how these "x_ctrl()" functions can currently be necessary. I may have to eat my words at some point, but in the absense of clear proof that alpha actually needs this, or indeed even an explanation of how alpha could _possibly_ need it, I do not believe these functions are called for. And if it turns out that alpha really _does_ need a barrier for this case, that barrier still should not be "smp_read_barrier_depends()". We'd have to make up some new speciality barrier just for alpha, along with the documentation for why it really is necessary. Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul E McKenney <paulmck@us.ibm.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Will Deacon <will.deacon@arm.com> Cc: Ingo Molnar <mingo@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2015-11-03 17:22:17 -08:00
..
amba	ARM: 8446/1: amba: Remove unused callbacks for legacy system PM	2015-10-19 17:08:32 +01:00
bcma
byteorder
can
ceph	libceph: advertise support for keepalive2	2015-09-17 20:14:27 +03:00
clk	ARM: SoC driver updates for v4.3	2015-09-01 13:00:04 -07:00
crush
decompress
dma
extcon
fsl/bestcomm
gpio	gpiolib: provide generic request/free implementations	2015-10-16 22:11:16 +02:00
hsi
i2c
iio
input
irqchip	irqchip/gic: Get rid of gic_init_bases()	2015-10-13 19:01:24 +02:00
isdn
lockd
mfd	sound updates for 4.3-rc1	2015-09-04 11:46:02 -07:00
mlx4	Changes for 4.3	2015-09-09 08:33:31 -07:00
mlx5	IB/mlx5: Remove support for IB_DEVICE_LOCAL_DMA_LKEY	2015-09-25 10:46:51 -04:00
mmc	mmc: mmc: extend the mmc_send_tuning()	2015-10-27 10:38:41 +01:00
mtd
netfilter	netfilter: nf_conntrack: make nf_ct_zone_dflt built-in	2015-09-02 16:32:56 -07:00
netfilter_arp
netfilter_bridge
netfilter_ipv4
netfilter_ipv6
perf
phy
pinctrl	drivers/pinctrl: Add the concept of an "init" state	2015-10-27 11:24:23 +01:00
platform_data	leds: netxbig: add device tree binding	2015-11-03 08:59:25 +01:00
power
raid
regulator	Merge remote-tracking branches 'regulator/topic/qcom-smd', 'regulator/topic/qcom-spmi', 'regulator/topic/rk808', 'regulator/topic/stub' and 'regulator/topic/tol' into regulator-next	2015-08-30 14:40:11 +01:00
reset
rtc
sched
soc	ARM: SoC driver updates for v4.3	2015-09-01 13:00:04 -07:00
spi	spi: fix kernel-doc warnings in spi.h	2015-09-16 20:44:47 +01:00
ssb
sunrpc	SUNRPC: Ensure that we wait for connections to complete before retrying	2015-09-17 18:01:28 -04:00
ulpi
unaligned
usb	usb: renesas_usbhs: fix build warning if 64-bit architecture	2015-09-30 11:21:03 -05:00
uwb
wimax
8250_pci.h
a.out.h
acct.h
acpi_dma.h
acpi_irq.h
acpi_pmtmr.h
acpi.h	acpi/gsi: Add acpi_set_irq_model to initialize the GSI layer	2015-10-13 19:01:24 +02:00
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_bios.h
apm-emulation.h
apple_bl.h
arcdevice.h
arm-cci.h
asn1_ber_bytecode.h
asn1_decoder.h
asn1.h
assoc_array_priv.h
assoc_array.h
async_tx.h
async.h
ata_platform.h
ata.h
atalk.h
ath9k_platform.h
atm_suni.h
atm_tcp.h
atm.h
atmdev.h
atmel_pdc.h
atmel_serial.h
atmel_tc.h
atmel-mci.h
atmel-ssc.h
atomic.h	atomic: remove all traces of READ_ONCE_CTRL() and atomic*_read_ctrl()	2015-11-03 17:22:17 -08:00
attribute_container.h
audit.h
auto_dev-ioctl.h
auto_fs.h
auxvec.h
average.h	average: remove out-of-line implementation	2015-08-20 14:10:23 -07:00
b1pcmcia.h
backing-dev-defs.h	writeback: bdi_writeback iteration must not skip dying ones	2015-10-12 10:31:12 -06:00
backing-dev.h	block: don't release bdi while request_queue has live references	2015-10-15 09:53:28 -06:00
backlight.h
balloon_compaction.h
basic_mmio_gpio.h
bcd.h
bch.h
bcm47xx_nvram.h
bcm47xx_wdt.h
bfin_mac.h
binfmts.h
bio.h	block: Replace SG_GAPS with new queue limits mask	2015-08-19 14:26:02 -07:00
bit_spinlock.h
bitmap.h
bitops.h
bitrev.h
blk_types.h	Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs	2015-09-03 12:28:30 -07:00
blk-cgroup.h	blkcg: fix incorrect read/write sync/async stat accounting	2015-10-27 15:04:56 +09:00
blk-iopoll.h
blk-mq.h	blk-mq: factor out a helper to iterate all tags for a request_queue	2015-10-01 10:10:57 +02:00
blkdev.h	blk-mq: fix sysfs registration/unregistration race	2015-09-29 11:32:45 -06:00
blktrace_api.h
blockgroup_lock.h
bma150.h
bootmem.h
bottom_half.h
bpf.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
cacheinfo.h
capability.h
cb710.h
cciss_ioctl.h
ccp.h
cdev.h
cdrom.h
cfag12864b.h
cgroup_subsys.h	Merge branch 'for-4.3/blkcg' of git://git.kernel.dk/linux-block	2015-09-10 18:56:14 -07:00
cgroup-defs.h	Revert "sched, cgroup: replace signal_struct->group_rwsem with a global percpu_rwsem"	2015-09-16 11:51:12 -04:00
cgroup.h	Merge branch 'for-4.3-unified-base' into for-4.3	2015-08-25 14:19:29 -04:00
circ_buf.h
cleancache.h
clk-provider.h	clk: Constify clk_hw argument to provider APIs	2015-08-24 16:49:11 -07:00
clk.h
clkdev.h
clksrc-dbx500-prcmu.h
clock_cooling.h
clockchips.h	clockevents: Remove unused set_mode() callback	2015-09-14 11:00:55 +02:00
clocksource.h
cm4000_cs.h
cma.h	mm: cma: fix incorrect type conversion for size during dma allocation	2015-10-23 17:55:10 +09:00
cmdline-parser.h
cn_proc.h
cnt32_to_63.h
coda_psdev.h
coda.h
com20020.h
compaction.h
compat.h
compiler-clang.h
compiler-gcc.h	Revert "Merge branch 'ipv6-overflow-arith'"	2015-10-29 07:01:48 -07:00
compiler-intel.h
compiler.h	atomic: remove all traces of READ_ONCE_CTRL() and atomic*_read_ctrl()	2015-11-03 17:22:17 -08:00
completion.h
component.h
concap.h
configfs.h
connector.h
console_struct.h
console.h
consolemap.h
container.h
context_tracking_state.h
context_tracking.h
cordic.h
coredump.h
coresight.h
cper.h
cpu_cooling.h
cpu_pm.h
cpu_rmap.h
cpu.h	cpu: Remove try_get_online_cpus()	2015-10-07 16:02:49 -07:00
cpufeature.h
cpufreq-dt.h
cpufreq.h	cpufreq: acpi-cpufreq: Use cpufreq_cpu_get_raw() in ->get()	2015-09-16 02:17:49 +02:00
cpuidle.h	cpuidle/coupled: Remove cpuidle_device::safe_state_index	2015-08-28 15:14:54 +02:00
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	capabilities: ambient capabilities	2015-09-04 16:54:41 -07:00
crypto.h
cryptohash.h
cs5535.h
ctype.h
cuda.h
cyclades.h
davinci_emac.h
dax.h	dax: add huge page fault support	2015-09-08 15:35:28 -07:00
dca.h
dcache.h
dccp.h
dcookies.h
debug_locks.h
debugfs.h
debugobjects.h
delay.h
delayacct.h
dell-led.h
devcoredump.h
devfreq-event.h
devfreq.h	PM / devfreq: comments for get_dev_status usage updated	2015-09-11 14:23:29 +09:00
device_cgroup.h
device-mapper.h
device.h	Power management and ACPI material for v4.3-rc1	2015-09-01 19:45:46 -07:00
devpts_fs.h
digsig.h
dio.h
dirent.h
dlm_plock.h
dlm.h
dm-dirty-log.h
dm-io.h
dm-kcopyd.h
dm-region-hash.h
dm9000.h
dma_remapping.h
dma-attrs.h
dma-buf.h
dma-contiguous.h	mm: cma: fix incorrect type conversion for size during dma allocation	2015-10-23 17:55:10 +09:00
dma-debug.h
dma-direction.h
dma-mapping.h
dmaengine.h	dmaengine: Stricter legacy checking in dma_request_slave_channel_compat()	2015-08-20 12:01:03 +05:30
dmapool.h	mm: add dma_pool_zalloc() call to DMA API	2015-09-08 15:35:28 -07:00
dmar.h
dmi.h
dnotify.h
dns_resolver.h
dqblk_qtree.h
dqblk_v1.h
dqblk_v2.h
drbd_genl_api.h
drbd_genl.h
drbd_limits.h
drbd.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	EDAC: Carve out debugfs functionality	2015-09-22 12:29:46 +02:00
edd.h
edma.h
eeprom_93cx6.h
eeprom_93xx46.h
efi-bgrt.h
efi.h	efi: Use correct type for struct efi_memory_map::phys_map	2015-10-28 12:28:06 +01:00
efs_vh.h
eisa.h
elevator.h
elf-fdpic.h
elf-randomize.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	f2fs: add annotation for space utilization of regular/inline dentry	2015-08-21 22:45:13 -07:00
f75375s.h
falloc.h
fanotify.h
fault-inject.h
fb.h	fbdev: fix cea_modes array size	2015-08-20 10:20:11 +03:00
fcdevice.h
fcntl.h
fd.h
fddidevice.h
fdtable.h	vfs: Fix pathological performance case for __alloc_fd()	2015-10-31 16:12:10 -07:00
fec.h
fence.h
file.h
filter.h
fips.h
firewire.h
firmware-map.h
firmware.h
fixp-arith.h
flat.h
flex_array.h
flex_proportions.h
fmc-sdb.h
fmc.h
font.h
freezer.h
frontswap.h
fs_enet_pd.h
fs_pin.h
fs_stack.h
fs_struct.h
fs_uart_pd.h
fs.h	dax: move DAX-related functions to a new header	2015-09-08 15:35:28 -07:00
fscache-cache.h
fscache.h
fsl_devices.h
fsl_hypervisor.h
fsl_ifc.h
fsl-diu-fb.h
fsldma.h
fsnotify_backend.h	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2015-09-05 20:34:28 -07:00
fsnotify.h
ftrace_irq.h
ftrace.h
futex.h
fwnode.h	irqdomain: Add a fwnode_handle allocator	2015-10-13 19:01:24 +02:00
gameport.h
gcd.h
genalloc.h	genalloc: add support of multiple gen_pools per device	2015-09-04 16:54:41 -07:00
genetlink.h
genhd.h
genl_magic_func.h
genl_magic_struct.h
getcpu.h
gfp.h	mm: use numa_mem_id() in alloc_pages_node()	2015-09-08 15:35:28 -07:00
glob.h
goldfish.h
gpio_keys.h
gpio_mouse.h
gpio-fan.h
gpio-pxa.h
gpio.h
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
hiddev.h
hidraw.h
highmem.h
highuid.h
hil_mlc.h
hil.h
hippidevice.h
host1x.h
hp_sdc.h
hpet.h
hrtimer.h
htcpld.h
htirq.h
huge_mm.h	dax: don't use set_huge_zero_page()	2015-09-08 15:35:28 -07:00
hugetlb_cgroup.h
hugetlb_inline.h
hugetlb.h	hugetlbfs: add hugetlbfs_fallocate()	2015-09-08 15:35:28 -07:00
hw_breakpoint.h
hw_random.h
hwmon-sysfs.h
hwmon-vid.h
hwmon.h
hwspinlock.h
hyperv.h
i2c-algo-bit.h
i2c-algo-pca.h
i2c-algo-pcf.h
i2c-dev.h
i2c-gpio.h
i2c-mux-gpio.h
i2c-mux-pinctrl.h
i2c-mux.h
i2c-ocores.h
i2c-omap.h
i2c-pca-platform.h
i2c-pnx.h
i2c-pxa.h
i2c-smbus.h
i2c-xiic.h
i2c.h	i2c: core: Add support for best effort block read emulation	2015-08-24 14:05:19 +02:00
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
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	IGMP: Inhibit reports for local multicast groups	2015-08-28 13:28:47 -07:00
ihex.h
ima.h
in.h
in6.h
inet_diag.h
inet_lro.h
inet.h
inetdevice.h
init_ohci1394_dma.h
init_task.h	posix_cpu_timer: Reduce unnecessary sighand lock contention	2015-10-15 11:23:41 +02:00
init.h
initrd.h
inotify.h
input-polldev.h
input.h
integrity.h
intel_pmic_gpio.h
intel-iommu.h
interrupt.h	genirq: Handle force threading of irqs with primary and thread handler	2015-09-22 12:39:57 +02:00
interval_tree_generic.h
interval_tree.h
io-mapping.h
io.h	add devm_memremap_pages	2015-08-27 19:40:58 -04:00
ioc3.h
ioc4.h
iocontext.h
iommu-common.h
iommu-helper.h
iommu.h
iopoll.h
ioport.h
ioprio.h
iova.h
ip.h
ipack.h
ipc_namespace.h
ipc.h
ipmi_smi.h	ipmi: Don't flush messages in sender() in run-to-completion mode	2015-09-03 15:02:28 -05:00
ipmi-fru.h
ipmi.h
ipv6_route.h
ipv6.h
irq_cpustat.h
irq_work.h
irq.h	genirq: Add flag to force mask in disable_irq[_nosync]()	2015-10-11 11:33:42 +02:00
irqchip.h
irqdesc.h	genirq: Remove irq argument from irq flow handlers	2015-09-16 15:47:51 +02:00
irqdomain.h	irqdomain: Documentation updates	2015-10-13 19:01:25 +02:00
irqflags.h
irqhandler.h	genirq: Remove irq argument from irq flow handlers	2015-09-16 15:47:51 +02:00
irqnr.h
irqreturn.h	Document that IRQ_NONE should be returned when IRQ not actually handled	2015-10-30 10:13:26 +01:00
isa.h
isapnp.h
iscsi_boot_sysfs.h
iscsi_ibft.h
isdn_divertif.h
isdn_ppp.h
isdn.h
isdnif.h
isicom.h
jbd2.h	Pretty much all bug fixes and clean ups for 4.3, after a lot of	2015-09-03 12:52:19 -07:00
jhash.h
jiffies.h	Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2015-09-01 14:04:50 -07:00
journal-head.h
joystick.h
jump_label_ratelimit.h
jump_label.h	locking/static_keys: Fix up the static keys documentation	2015-09-15 07:12:06 +02:00
jz4740-adc.h
jz4780-nemc.h
kallsyms.h
kasan.h	x86/kasan, mm: Introduce generic kasan_populate_zero_shadow()	2015-08-22 14:54:55 +02:00
kbd_diacr.h
kbd_kern.h
kbuild.h
kconfig.h
kcore.h
kd.h
kdb.h
kdebug.h
kdev_t.h
kern_levels.h
kernel_stat.h
kernel-page-flags.h
kernel.h
kernelcapi.h
kernfs.h
kexec.h	kexec: split kexec_load syscall from kexec core code	2015-09-10 13:29:01 -07:00
key-type.h
key.h
keyboard.h
kfifo.h
kgdb.h
khugepaged.h
klist.h
kmemcheck.h
kmemleak.h
kmod.h	kmod: use system_unbound_wq instead of khelper	2015-09-10 13:29:01 -07:00
kmsg_dump.h
kobj_map.h
kobject_ns.h
kobject.h
kprobes.h
kref.h
ks0108.h
ks8842.h
ks8851_mll.h
ksm.h
kthread.h	kernel/kthread.c:kthread_create_on_node(): clarify documentation	2015-09-04 16:54:41 -07:00
ktime.h
kvm_host.h	KVM: make halt_poll_ns per-vCPU	2015-09-06 16:27:10 +02:00
kvm_para.h
kvm_types.h
l2tp.h
lapb.h
latencytop.h
lcd.h
lcm.h
led-class-flash.h
led-lm3530.h
leds_pwm.h
leds-bd2802.h
leds-lp3944.h
leds-pca9532.h
leds-regulator.h
leds-tca6507.h
leds.h
lglock.h
lguest_launcher.h
lguest.h
libata.h
libfdt_env.h
libfdt.h
libnvdimm.h	libnvdimm, pmem: direct map legacy pmem by default	2015-08-28 23:40:05 -04:00
libps2.h
license.h
linkage.h
linux_logo.h
lis3lv02d.h
list_bl.h	rculist: Use WRITE_ONCE() when deleting from reader-visible list	2015-10-06 11:16:42 -07:00
list_lru.h
list_nulls.h	rculist: Use WRITE_ONCE() when deleting from reader-visible list	2015-10-06 11:16:42 -07:00
list_sort.h
list.h	rculist: Use WRITE_ONCE() when deleting from reader-visible list	2015-10-06 11:16:42 -07:00
livepatch.h
llc.h
llist.h
lockdep.h
lockref.h
log2.h
lp.h
lru_cache.h
lsm_audit.h
lsm_hooks.h
lz4.h
lzo.h
m48t86.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
mdio-bitbang.h
mdio-gpio.h
mdio-mux.h
mdio.h
mei_cl_bus.h
memblock.h	mem-hotplug: handle node hole when initializing numa_meminfo.	2015-09-08 15:35:28 -07:00
memcontrol.h	writeback: fix incorrect calculation of available memory for memcg domains	2015-10-12 10:31:13 -06:00
memory_hotplug.h	mm: ZONE_DEVICE for "device memory"	2015-08-27 19:40:58 -04:00
memory.h
mempolicy.h
mempool.h
memstick.h
mg_disk.h
mic_bus.h
micrel_phy.h
microchipphy.h	add microchip LAN88xx phy driver	2015-09-09 17:19:14 -07:00
migrate_mode.h
migrate.h
mii.h
miscdevice.h
mISDNdsp.h
mISDNhw.h
mISDNif.h
mm_inline.h
mm_types.h	mm: drop __nocast from vm_flags_t definition	2015-09-08 15:35:28 -07:00
mm-arch-hooks.h
mm.h	memcg: fix dirty page migration	2015-10-01 21:42:35 -04:00
mman.h
mmdebug.h
mmiotrace.h
mmu_context.h
mmu_notifier.h	mm: introduce idle page tracking	2015-09-10 13:29:01 -07:00
mmzone.h	libnvdimm for 4.3:	2015-09-08 14:35:59 -07:00
mnt_namespace.h
mod_devicetable.h
module.h
moduleloader.h
moduleparam.h
mount.h
mpage.h
mpi.h
mpls_iptunnel.h
mpls.h
mroute.h
mroute6.h
msdos_fs.h
msg.h
msi.h	PCI/MSI: Allow the MSI domain to be device-specific	2015-10-16 13:07:16 +01:00
msm_mdp.h
mutex-debug.h
mutex.h
mv643xx_eth.h
mv643xx_i2c.h
mv643xx.h
mvebu-pmsu.h
mxm-wmi.h
n_r3964.h
namei.h
nd.h
net.h
netdev_features.h
netdevice.h	openvswitch: Fix egress tunnel info.	2015-10-22 19:39:25 -07:00
netfilter_bridge.h
netfilter_defs.h
netfilter_ingress.h
netfilter_ipv4.h
netfilter_ipv6.h	netfilter: Define v6ops in !CONFIG_NETFILTER case.	2015-08-27 16:35:51 -07:00
netfilter.h	netfilter: nf_conntrack: make nf_ct_zone_dflt built-in	2015-09-02 16:32:56 -07:00
netlink.h	netlink, mmap: fix edge-case leakages in nf queue zero-copy	2015-09-09 21:43:22 -07:00
netpoll.h
nfs_fs_i.h
nfs_fs_sb.h	NFS: Get suppattr_exclcreat when getting server capabilities	2015-08-27 19:45:27 -04:00
nfs_fs.h
nfs_iostat.h
nfs_page.h
nfs_xdr.h	NFSv4: Express delegation limit in units of pages	2015-09-07 12:36:13 -04:00
nfs.h
nfs3.h
nfs4.h
nfsacl.h
nilfs2_fs.h
nl802154.h
nls.h
nmi.h	Merge branch 'nmi' of git://ftp.arm.linux.org.uk/~rmk/linux-arm	2015-09-08 12:28:10 -07:00
node.h
nodemask.h
notifier.h
ns_common.h
nsc_gpio.h
nsproxy.h
ntb_transport.h	NTB: Add flow control to the ntb_netdev	2015-09-07 15:17:08 -04:00
ntb.h	NTB: Fix documentation for ntb_peer_db_clear.	2015-09-07 15:17:09 -04:00
nubus.h
numa.h
nvme.h
nvmem-consumer.h
nvmem-provider.h
nvram.h
nwpserial.h
of_address.h
of_device.h
of_dma.h
of_fdt.h
of_gpio.h	gpiolib: Add and use OF_GPIO_SINGLE_ENDED flag	2015-10-16 22:49:26 +02:00
of_graph.h
of_iommu.h
of_irq.h	of/irq: Use the msi-map property to provide device-specific MSI domain	2015-10-16 13:07:15 +01:00
of_mdio.h
of_mtd.h
of_net.h
of_pci.h
of_pdt.h
of_platform.h	of/platform: add function to populate default bus	2015-08-25 11:29:55 -05:00
of_reserved_mem.h
of.h	device property: check fwnode type in to_of_node()	2015-08-26 01:46:39 +02:00
oid_registry.h	PKCS#7: Add OIDs for sha224, sha284 and sha512 hash algos and use them	2015-09-01 09:59:20 +10:00
olpc-ec.h
omap-dma.h	ARM: OMAP1: fix incorrect INT_DMA_LCD	2015-10-28 10:05:58 -07:00
omap-dmaengine.h
omap-gpmc.h
omap-iommu.h
omap-mailbox.h
omapfb.h
oom.h	mm, oom: add description of struct oom_control	2015-09-08 15:35:28 -07:00
openvswitch.h
oprofile.h
osq_lock.h
oxu210hp.h
padata.h
page_counter.h
page_ext.h	mm: introduce idle page tracking	2015-09-10 13:29:01 -07:00
page_idle.h	mm: introduce idle page tracking	2015-09-10 13:29:01 -07:00
page_owner.h
page-flags-layout.h
page-flags.h	mm: introduce idle page tracking	2015-09-10 13:29:01 -07:00
page-isolation.h	mm, page_isolation: make set/unset_migratetype_isolate() file-local	2015-09-08 15:35:28 -07:00
pageblock-flags.h
pagemap.h
pagevec.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
pci-acpi.h
pci-aspm.h
pci-ats.h
pci-dma.h
pci.h	pci: mm: add pci_pool_zalloc() call	2015-09-08 15:35:28 -07:00
pcieport_if.h
pda_power.h
pe.h
percpu_counter.h
percpu_ida.h
percpu-defs.h
percpu-refcount.h
percpu-rwsem.h	locking/percpu-rwsem: Make use of the rcu_sync infrastructure	2015-10-06 11:25:31 -07:00
percpu.h
perf_event.h
perf_regs.h
personality.h
pfn.h
phonet.h
phy_fixed.h	phy: fixed_phy: Add gpio to determine link up/down.	2015-08-31 14:48:02 -07:00
phy.h	phy: add phy_device_remove()	2015-09-24 23:04:53 -07:00
pid_namespace.h
pid.h
pim.h
pipe_fs_i.h
pktcdvd.h
pl320-ipc.h
platform_device.h
plist.h
pm_clock.h
pm_domain.h	PM / Domains: Remove unusable governor dummies	2015-08-29 01:54:43 +02:00
pm_opp.h	PM / OPP: add dev_pm_opp_get_suspend_opp() helper	2015-09-09 02:20:39 +02:00
pm_qos.h
pm_runtime.h
pm_wakeirq.h
pm_wakeup.h
pm-trace.h
pm.h
pm2301_charger.h
pmem.h	x86, pmem: clarify that ARCH_HAS_PMEM_API implies PMEM mapped WB	2015-08-27 19:40:59 -04:00
pmu.h
pnfs_osd_xdr.h
pnp.h
poison.h	include/linux/poison.h: remove not-used poison pointer macros	2015-09-10 13:29:01 -07:00
poll.h
posix_acl_xattr.h
posix_acl.h
posix-clock.h
posix-timers.h
power_supply.h
powercap.h
ppp_channel.h
ppp_defs.h
ppp-comp.h
pps_kernel.h	ntp/pps: use y2038 safe types in pps_event_time	2015-10-01 09:59:16 -07:00
pps-gpio.h
preempt.h
prefetch.h
printk.h	hexdump: do not print debug dumps for !CONFIG_DEBUG	2015-09-10 13:29:01 -07:00
proc_fs.h
proc_ns.h
profile.h
projid.h
property.h
proportions.h
psci.h
pstore_ram.h
pstore.h
pti.h
ptp_classify.h
ptp_clock_kernel.h
ptrace.h
pvclock_gtod.h
pwm_backlight.h
pwm.h
pxa2xx_ssp.h
pxa168_eth.h
qcom_scm.h
qnx6_fs.h
quicklist.h
quota.h
quotaops.h
radix-tree.h
raid_class.h
ramfs.h
random.h
range.h
ras.h
ratelimit.h
rational.h
rbtree_augmented.h
rbtree_latch.h
rbtree.h
rcu_sync.h	rcu_sync: Cleanup the CONFIG_PROVE_RCU checks	2015-10-06 11:25:45 -07:00
rculist_bl.h
rculist_nulls.h
rculist.h	rculist: Make list_entry_rcu() use lockless_dereference()	2015-10-06 11:16:18 -07:00
rcupdate.h	rcu: Remove deprecated rcu_lockdep_assert()	2015-10-06 11:16:31 -07:00
rcutiny.h	rcu: Don't disable preemption for Tiny and Tree RCU readers	2015-10-06 11:08:23 -07:00
rcutree.h	rcu: Use rcu_callback_t in call_rcu*() and friends	2015-10-06 11:08:05 -07:00
reboot.h
reciprocal_div.h
regmap.h	Merge remote-tracking branches 'regmap/topic/atomic', 'regmap/topic/debugfs' and 'regmap/topic/irq-hdr' into regmap-next	2015-10-12 19:25:07 +01:00
regset.h
relay.h
remoteproc.h
reservation.h
reset-controller.h
reset.h	reset: Add (devm_)reset_control_get stub functions	2015-09-01 09:56:58 +02:00
resource_ext.h
resource.h
rfkill-gpio.h
rfkill-regulator.h
rfkill.h
rhashtable.h
ring_buffer.h
rio_drv.h
rio_ids.h
rio_regs.h
rio.h
rmap.h	mm: send one IPI per CPU to TLB flush all entries after unmapping pages	2015-09-04 16:54:41 -07:00
rndis.h
root_dev.h
rotary_encoder.h
rpmsg.h
rslib.h
rtc-ds2404.h
rtc-v3020.h
rtc.h
rtmutex.h
rtnetlink.h
rwlock_api_smp.h
rwlock_types.h
rwlock.h
rwsem-spinlock.h
rwsem.h
rxrpc.h
s3c_adc_battery.h
sa11x0-dma.h
scatterlist.h	lib: scatterlist: add sg splitting function	2015-08-24 14:28:01 -06:00
scc.h
sched_clock.h
sched.h	Merge branch 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2015-11-03 15:40:38 -08:00
scif.h
screen_info.h
sctp.h
scx200_gpio.h
scx200.h
sdb.h
sdla.h
seccomp.h
securebits.h
security.h	security: fix typo in security_task_prctl	2015-09-20 17:00:26 -07:00
selection.h
selinux.h
sem.h
semaphore.h
seq_buf.h
seq_file_net.h
seq_file.h	fs/seq_file: convert int seq_vprint/seq_printf/etc... returns to void	2015-09-11 15:21:34 -07:00
seqlock.h
seqno-fence.h
serial_8250.h
serial_bcm63xx.h
serial_core.h
serial_max3100.h
serial_pnx8xxx.h
serial_s3c.h
serial_sci.h
serial.h
serio.h
sfi_acpi.h
sfi.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
signalfd.h
sirfsoc_dma.h
sizes.h
skbuff.h	skbuff: Fix skb checksum partial check.	2015-09-29 16:48:46 -07:00
slab_def.h
slab.h	slab: infrastructure for bulk object allocation and freeing	2015-09-04 16:54:41 -07:00
slub_def.h
sm501-regs.h
sm501.h
smc91x.h
smc911x.h
smp.h
smpboot.h	smpboot: allow passing the cpumask on per-cpu thread registration	2015-09-04 16:54:41 -07:00
smsc911x.h
smscphy.h
sock_diag.h
socket.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	Merge branch 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2015-09-01 08:40:25 -07:00
splice.h
spmi.h
srcu.h	rcu: Move preemption disabling out of __srcu_read_lock()	2015-10-06 11:15:43 -07:00
ssbi.h
stackprotector.h
stacktrace.h
start_kernel.h
stat.h
statfs.h
static_key.h
stddef.h
ste_modem_shm.h
stmmac.h
stmp_device.h
stmp3xxx_rtc_wdt.h
stop_machine.h
string_helpers.h	lib/string_helpers: rename "esc" arg to "only"	2015-09-10 13:29:01 -07:00
string.h	string: provide strscpy()	2015-09-10 15:36:59 -04:00
stringify.h
sudmac.h
sungem_phy.h
sunserialcore.h
superhyway.h
suspend.h
svga.h
sw842.h
swab.h
swap_cgroup.h
swap.h	mm: swap: zswap: maybe_preload & refactoring	2015-09-08 15:35:28 -07:00
swapfile.h
swapops.h	mm/hwpoison: fix race between soft_offline_page and unpoison_memory	2015-09-08 15:35:28 -07:00
swiotlb.h
sxgbe_platform.h
synclink.h
sys_soc.h
sys.h
syscalls.h	sys_membarrier(): system-wide memory barrier (generic, x86)	2015-09-11 15:21:34 -07:00
syscore_ops.h
sysctl.h
sysfs.h
syslog.h
sysrq.h
sysv_fs.h
t10-pi.h
task_io_accounting_ops.h
task_io_accounting.h
task_work.h
taskstats_kern.h
tboot.h
tc.h
tca6416_keypad.h
tcp.h
textsearch_fsm.h
textsearch.h
tfrc.h
thermal.h	thermal: Add a function to get the minimum power	2015-09-14 07:39:46 -07:00
thinkpad_acpi.h
thread_info.h
threads.h
ti_wilink_st.h
tick.h	nohz: Affine unpinned timers to housekeepers	2015-09-02 10:33:22 +02:00
tifm.h
timb_dma.h
timb_gpio.h
time.h
time64.h
timecounter.h
timekeeper_internal.h
timekeeping.h	ntp/pps: replace getnstime_raw_and_real with 64-bit version	2015-10-01 09:59:01 -07:00
timer.h
timerfd.h
timeriomem-rng.h
timerqueue.h
timex.h	ntp/pps: use timespec64 for hardpps()	2015-10-01 09:57:59 -07:00
topology.h
torture.h
toshiba.h
tpm_command.h
tpm.h
trace_clock.h
trace_events.h
trace_seq.h
tracefs.h
tracehook.h
tracepoint.h
transport_class.h
tsacct_kern.h
tty_driver.h
tty_flip.h
tty_ldisc.h
tty.h
typecheck.h
types.h
u64_stats_sync.h
uaccess.h	lib: introduce strncpy_from_unsafe()	2015-08-28 16:27:27 -07:00
ucb1400.h
ucs2_string.h
udp.h
uidgid.h
uinput.h
uio_driver.h
uio.h
uprobes.h
usb_usual.h
usb.h
usbdevice_fs.h
user_namespace.h
user-return-notifier.h
user.h
userfaultfd_k.h	userfaultfd: mcopy_atomic|mfill_zeropage: UFFDIO_COPY|UFFDIO_ZEROPAGE preparation	2015-09-04 16:54:41 -07:00
util_macros.h
uts.h
utsname.h
uuid.h
uwb.h
verify_pefile.h
vermagic.h
vexpress.h
vfio.h
vfs.h
vga_switcheroo.h
vgaarb.h
via_i2c.h
via-core.h
via-gpio.h
via.h
videodev2.h
virtio_byteorder.h
virtio_caif.h
virtio_config.h
virtio_console.h
virtio_mmio.h
virtio_ring.h
virtio.h
vlynq.h
vm_event_item.h
vm_sockets.h
vmacache.h
vmalloc.h	mm: get rid of 'vmalloc_info' from /proc/meminfo	2015-11-01 17:09:15 -08:00
vme.h
vmpressure.h
vmstat.h
vmw_vmci_api.h
vmw_vmci_defs.h
vringh.h
vt_buffer.h
vt_kern.h
vt.h
vtime.h
w1-gpio.h
wait.h	userfaultfd: revert "userfaultfd: waitqueue: add nr wake parameter to __wake_up_locked_key"	2015-09-22 15:09:53 -07:00
wanrouter.h
watchdog.h	kernel/watchdog: move NMI function header declarations from watchdog.h to nmi.h	2015-09-04 16:54:41 -07:00
wireless.h
wl12xx.h
wm97xx.h
workqueue.h
writeback.h
ww_mutex.h
xattr.h
xz.h
yam.h
z2_battery.h
zbud.h	mm: zbud: constify the zbud_ops	2015-09-08 15:35:28 -07:00
zconf.h
zlib.h
zorro.h
zpool.h	zpool: add zpool_has_pool()	2015-09-10 13:29:01 -07:00
zsmalloc.h	zsmalloc: account the number of compacted pages	2015-09-08 15:35:28 -07:00
zutil.h