twx-linux/include/linux
Christian Brauner 32fcb426ec
pid: add pidfd_open()
This adds the pidfd_open() syscall. It allows a caller to retrieve pollable
pidfds for a process which did not get created via CLONE_PIDFD, i.e. for a
process that is created via traditional fork()/clone() calls that is only
referenced by a PID:

int pidfd = pidfd_open(1234, 0);
ret = pidfd_send_signal(pidfd, SIGSTOP, NULL, 0);

With the introduction of pidfds through CLONE_PIDFD it is possible to
created pidfds at process creation time.
However, a lot of processes get created with traditional PID-based calls
such as fork() or clone() (without CLONE_PIDFD). For these processes a
caller can currently not create a pollable pidfd. This is a problem for
Android's low memory killer (LMK) and service managers such as systemd.
Both are examples of tools that want to make use of pidfds to get reliable
notification of process exit for non-parents (pidfd polling) and race-free
signal sending (pidfd_send_signal()). They intend to switch to this API for
process supervision/management as soon as possible. Having no way to get
pollable pidfds from PID-only processes is one of the biggest blockers for
them in adopting this api. With pidfd_open() making it possible to retrieve
pidfds for PID-based processes we enable them to adopt this api.

In line with Arnd's recent changes to consolidate syscall numbers across
architectures, I have added the pidfd_open() syscall to all architectures
at the same time.

Signed-off-by: Christian Brauner <christian@brauner.io>
Reviewed-by: David Howells <dhowells@redhat.com>
Reviewed-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Joel Fernandes (Google) <joel@joelfernandes.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Jann Horn <jannh@google.com>
Cc: Andy Lutomirsky <luto@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Aleksa Sarai <cyphar@cyphar.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: linux-api@vger.kernel.org
2019-06-28 12:17:55 +02:00
..
amba
avf
bcma
byteorder
can
ceph libceph: make ceph_pr_addr take an struct ceph_entity_addr pointer 2019-05-07 19:43:05 +02:00
clk AT91 SoC for 5.2 2019-05-16 11:05:11 -07:00
crush
decompress
dma
dsa
extcon
firmware ARM: SoC-related driver updates 2019-05-16 09:19:14 -07:00
fpga
fsl
gpio This is the bulk of the GPIO changes for the v5.2 kernel cycle: 2019-05-11 10:54:43 -04:00
hsi
i3c
iio power supply and reset changes for the v5.2 series 2019-05-15 18:50:40 -07:00
input
irqchip Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2019-05-19 10:58:45 -07:00
isdn
lockd This pull consists mostly of nfsd container work: 2019-05-15 18:21:43 -07:00
mailbox
mfd - Core Frameworks 2019-05-14 10:39:08 -07:00
mlx4
mlx5 5.2 Merge Window second pull request 2019-05-14 20:56:31 -07:00
mmc
mtd
mux
netfilter
netfilter_arp
netfilter_bridge
netfilter_ipv4
netfilter_ipv6
perf
phy
pinctrl
platform_data A few more MIPS changes for 5.2: 2019-05-19 10:05:28 -07:00
power
qed
raid
regulator
remoteproc
reset
rpmsg
rtc ARM: SoC-related driver updates 2019-05-16 09:19:14 -07:00
sched include/linux/sched/signal.h: replace tsk' with task' 2019-05-14 19:52:52 -07:00
soc Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2019-05-19 10:58:45 -07:00
soundwire
spi
ssb
sunrpc This pull consists mostly of nfsd container work: 2019-05-15 18:21:43 -07:00
ulpi
unaligned
usb
uwb
wimax
8250_pci.h
a.out.h
acct.h
acpi_dma.h
acpi_iort.h
acpi_pmtmr.h
acpi.h pci-v5.2-changes 2019-05-14 10:30:10 -07:00
adb.h
adfs_fs.h
adxl.h
aer.h
agp_backend.h
agpgart.h
ahci_platform.h
ahci-remap.h
aio.h
alarmtimer.h
alcor_pci.h
altera_jtaguart.h
altera_uart.h
amd-iommu.h
anon_inodes.h
apm_bios.h
apm-emulation.h
apple_bl.h
apple-gmux.h
arch_topology.h
arm_sdei.h
arm-cci.h
arm-smccc.h
armada-37xx-rwtm-mailbox.h mailbox: Add support for Armada 37xx rWTM mailbox 2019-05-09 00:41:00 -05:00
ascii85.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-mci.h
atmel-ssc.h
atomic-fallback.h
atomic.h
attribute_container.h
audit.h
auto_dev-ioctl.h
auto_fs.h
auxvec.h
average.h
b1pcmcia.h
backing-dev-defs.h
backing-dev.h
backlight.h
badblocks.h
balloon_compaction.h include/linux/balloon_compaction.h: drop unused function stubs 2019-05-14 09:47:48 -07:00
bcd.h
bch.h
bcm47xx_nvram.h
bcm47xx_sprom.h
bcm47xx_wdt.h
bcm963xx_nvram.h
bcm963xx_tag.h
binfmts.h exec: move struct linux_binprm::buf 2019-05-14 19:52:50 -07:00
bio.h
bit_spinlock.h
bitfield.h
bitmap.h
bitops.h include/linux/bitops.h: sanitize rotate primitives 2019-05-14 19:52:49 -07:00
bitrev.h
bits.h
blk_types.h
blk-cgroup.h
blk-mq-pci.h
blk-mq-rdma.h
blk-mq-virtio.h
blk-mq.h
blk-pm.h
blkdev.h
blkpg.h
blktrace_api.h
blockgroup_lock.h
bma150.h
bottom_half.h
bpf_lirc.h
bpf_trace.h
bpf_types.h
bpf_verifier.h
bpf-cgroup.h
bpf.h
bpfilter.h
brcmphy.h
bsearch.h
bsg-lib.h
bsg.h
btf.h
btree-128.h
btree-type.h
btree.h
btrfs.h
buffer_head.h
bug.h
build_bug.h
build-salt.h
bvec.h block: fix mismerge in bvec_advance 2019-05-07 08:39:02 -06:00
c2port.h
cache.h
cacheinfo.h
capability.h
cb710.h
cciss_ioctl.h
ccp.h
cdev.h
cdrom.h
cfag12864b.h
cgroup_rdma.h
cgroup_subsys.h
cgroup-defs.h
cgroup.h
circ_buf.h
cleancache.h
clk-provider.h clk: Remove io.h from clk-provider.h 2019-05-15 13:21:37 -07:00
clk.h
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_psdev.h
coda.h
compaction.h
compat.h
compiler_attributes.h
compiler_types.h compiler: allow all arches to enable CONFIG_OPTIMIZE_INLINING 2019-05-14 19:52:48 -07:00
compiler-clang.h
compiler-gcc.h
compiler-intel.h
compiler.h tracing: Simplify "if" macro code 2019-05-09 15:25:13 -04:00
completion.h
component.h
concap.h
configfs.h
connector.h
console_struct.h
console.h panic: add an option to replay all the printk message in buffer 2019-05-18 15:52:26 -07:00
consolemap.h
const.h
container.h
context_tracking_state.h
context_tracking.h
cordic.h
coredump.h
coresight-pmu.h
coresight-stm.h
coresight.h
count_zeros.h
counter_enum.h
counter.h
cper.h
cpu_cooling.h
cpu_pm.h
cpu_rmap.h
cpu.h Merge branch 'x86-mds-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2019-05-14 07:57:29 -07:00
cpufeature.h
cpufreq.h cpufreq: Call transition notifier only once for each policy 2019-05-10 12:20:36 +02:00
cpuhotplug.h powerpc updates for 5.2 2019-05-10 05:29:27 -07:00
cpuidle.h
cpumask.h include/linux/cpumask.h: fix double string traverse in cpumask_parse 2019-05-14 19:52:50 -07:00
cpuset.h
crash_core.h
crash_dump.h
crc4.h
crc7.h
crc8.h
crc16.h
crc32.h
crc32c.h
crc32poly.h
crc64.h
crc-ccitt.h
crc-itu-t.h
crc-t10dif.h
cred.h
crypto.h
cryptohash.h
cs5535.h
ctype.h
cuda.h
cyclades.h
davinci_emac.h
dax.h
dca.h
dcache.h Clean up fscrypt's dcache revalidation support, and other 2019-05-07 21:28:04 -07:00
dccp.h
dcookies.h
debug_locks.h
debugfs.h
debugobjects.h
delay.h
delayacct.h
delayed_call.h
devcoredump.h
devfreq_cooling.h
devfreq-event.h
devfreq.h
device_cgroup.h
device-mapper.h
device.h We have a couple new features and changes in the core clk framework this time 2019-05-09 14:50:09 -07:00
devpts_fs.h
digsig.h
dio.h
dirent.h
dlm_plock.h
dlm.h
dm9000.h
dm-bufio.h
dm-dirty-log.h
dm-io.h
dm-kcopyd.h
dm-region-hash.h
dma-buf.h
dma-contiguous.h
dma-debug.h
dma-direct.h
dma-direction.h
dma-fence-array.h
dma-fence-chain.h
dma-fence.h
dma-iommu.h
dma-mapping.h
dma-noncoherent.h
dmaengine.h
dmapool.h
dmar.h
dmi.h
dnotify.h
dns_resolver.h dns_resolver: Allow used keys to be invalidated 2019-05-15 17:35:54 +01:00
dqblk_qtree.h
dqblk_v1.h
dqblk_v2.h
drbd_genl_api.h
drbd_genl.h
drbd_limits.h
drbd.h
ds2782_battery.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-randomize.h
elf.h
elfcore-compat.h
elfcore.h
elfnote.h
enclosure.h
energy_model.h
err.h
errno.h
error-injection.h
errqueue.h
errseq.h
etherdevice.h
ethtool.h
eventfd.h
eventpoll.h
evm.h
export.h
exportfs.h
ext2_fs.h
extable.h
extcon-provider.h
extcon.h
f2fs_fs.h f2fs: allow unfixed f2fs_checkpoint.checksum_offset 2019-05-08 21:23:11 -07:00
f75375s.h
falloc.h
fanotify.h
fault-inject.h
fb.h
fbcon.h
fcdevice.h
fcntl.h
fd.h
fddidevice.h
fdtable.h
fec.h
file.h
filter.h Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2019-05-07 22:03:58 -07:00
fips.h
firewire.h
firmware-map.h
firmware.h
fixp-arith.h
flat.h
flex_proportions.h
fmc-sdb.h
fmc.h
font.h
frame.h
freezer.h
frontswap.h
fs_context.h
fs_enet_pd.h
fs_parser.h
fs_pin.h
fs_stack.h
fs_struct.h
fs_types.h
fs_uart_pd.h
fs.h Add as a feature case-insensitive directories (the casefold feature) 2019-05-07 21:12:44 -07:00
fscache-cache.h
fscache.h
fscrypt.h This pull request contains the following changes for UBI/UBIFS 2019-05-12 18:16:31 -04:00
fsi-occ.h
fsi-sbefifo.h
fsi.h
fsl_devices.h
fsl_hypervisor.h
fsl_ifc.h
fsl-diu-fb.h
fsldma.h
fsnotify_backend.h \n 2019-05-13 15:08:16 -07:00
fsnotify.h \n 2019-05-13 15:08:16 -07:00
ftrace_irq.h
ftrace.h The major changes in this tracing update includes: 2019-05-15 16:05:47 -07:00
futex.h
fwnode.h
gameport.h
gcd.h
genalloc.h
generic-radix-tree.h
genetlink.h
genhd.h
genl_magic_func.h
genl_magic_struct.h
getcpu.h
gfp.h hugetlb: allow to free gigantic pages regardless of the configuration 2019-05-14 09:47:47 -07:00
glob.h
gnss.h
goldfish.h
gpio_keys.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
hmm.h mm/hmm: convert various hmm_pfn_* to device_entry which is a better name 2019-05-14 09:47:48 -07:00
host1x.h
hp_sdc.h
hpet.h
hrtimer.h
htcpld.h
huge_mm.h mm/huge_memory: fix vmf_insert_pfn_{pmd, pud}() crash, handle unaligned addresses 2019-05-14 09:47:44 -07:00
hugetlb_cgroup.h
hugetlb_inline.h
hugetlb.h hugetlb: use same fault hash key for shared and private mappings 2019-05-14 09:47:48 -07:00
hw_breakpoint.h
hw_random.h
hwmon-sysfs.h
hwmon-vid.h
hwmon.h
hwspinlock.h
hyperv.h
hypervisor.h
i2c-algo-bit.h
i2c-algo-pca.h
i2c-algo-pcf.h
i2c-dev.h
i2c-mux.h
i2c-pxa.h
i2c-smbus.h
i2c.h i2c: core: add device-managed version of i2c_new_dummy 2019-05-17 19:29:40 +02:00
i8042.h
i8253.h
icmp.h
icmpv6.h
ide.h
idle_inject.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_tap.h
if_team.h
if_tun.h
if_tunnel.h
if_vlan.h
igmp.h
ihex.h
ima.h
imx-media.h
in6.h
in.h
indirect_call_wrapper.h
inet_diag.h
inet.h
inetdevice.h
init_ohci1394_dma.h
init_task.h
init.h
initrd.h
inotify.h
input-polldev.h
input.h
integrity.h
intel-iommu.h
intel-ish-client-if.h
intel-pti.h
intel-svm.h
interconnect-provider.h
interconnect.h
interrupt.h
interval_tree_generic.h
interval_tree.h
io-64-nonatomic-hi-lo.h
io-64-nonatomic-lo-hi.h
io-mapping.h
io-pgtable.h
io.h
ioc3.h
ioc4.h
iocontext.h
iomap.h
iommu-helper.h
iommu.h
iopoll.h
ioport.h
ioprio.h
iova.h
ip.h
ipack.h
ipc_namespace.h ipc: conserve sequence numbers in ipcmni_extend mode 2019-05-14 19:52:52 -07:00
ipc.h
ipmi_smi.h
ipmi-fru.h
ipmi.h
ipv6_route.h
ipv6.h
irq_cpustat.h
irq_poll.h
irq_sim.h
irq_work.h
irq.h
irqbypass.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_divertif.h
isdn_ppp.h
isdn.h
isdnif.h
isicom.h
iversion.h
jbd2.h Some bug fixes, and an update to the URL's for the final version of 2019-05-19 11:43:16 -07:00
jhash.h
jiffies.h
journal-head.h
joystick.h
jump_label_ratelimit.h
jump_label.h
jz4740-adc.h
jz4780-nemc.h
kallsyms.h
kasan-checks.h
kasan.h
kbd_diacr.h
kbd_kern.h
kbuild.h
kconfig.h
kcore.h
kcov.h
kd.h
kdb.h
kdebug.h
kdev_t.h
kern_levels.h
kernel_stat.h
kernel-page-flags.h
kernel.h lib/math: move int_pow() from pwm_bl.c for wider use 2019-05-14 19:52:49 -07:00
kernelcapi.h
kernfs.h selinux/stable-5.2 PR 20190507 2019-05-07 18:48:09 -07:00
kexec.h
key-type.h
key.h
keyboard.h
keyctl.h
kfifo.h
kgdb.h
khugepaged.h
klist.h
kmemleak.h
kmod.h
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 include/: refactor headers to allow kthread.h inclusion in psi_types.h 2019-05-14 19:52:48 -07:00
ktime.h
kvm_host.h Second PPC KVM update for 5.2 2019-05-15 23:39:38 +02:00
kvm_irqfd.h
kvm_para.h
kvm_types.h
l2tp.h
lantiq.h
lapb.h
latencytop.h kernel/latencytop.c: rename clear_all_latency_tracing to clear_tsk_latency_tracing 2019-05-14 19:52:49 -07:00
lcd.h
lcm.h
led-class-flash.h
led-lm3530.h
leds_pwm.h
leds-bd2802.h
leds-lp3944.h
leds-lp3952.h
leds-pca9532.h
leds-regulator.h
leds-tca6507.h
leds.h
libata.h
libfdt_env.h
libfdt.h
libgcc.h
libnvdimm.h
libps2.h
license.h
lightnvm.h
limits.h
linkage.h
linkmode.h
linux_logo.h
lis3lv02d.h
list_bl.h
list_lru.h
list_nulls.h
list_sort.h lib/list_sort: simplify and remove MAX_LIST_LENGTH_BITS 2019-05-14 19:52:49 -07:00
list.h - Improve DM snapshot target's scalability by using finer grained 2019-05-16 15:55:48 -07:00
livepatch.h
llc.h
llist.h
lockdep.h
lockref.h
log2.h
logic_pio.h
lp.h
lru_cache.h
lsm_audit.h
lsm_hooks.h Merge branch 'work.mount-syscalls' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2019-05-07 20:17:51 -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 IOMMU Updates for Linux v5.2 2019-05-13 09:23:18 -04:00
mdio-bitbang.h
mdio-gpio.h
mdio-mux.h
mdio.h
mei_cl_bus.h
mem_encrypt.h
memblock.h mm: memblock: make keeping memblock memory opt-in rather than opt-out 2019-05-14 09:47:50 -07:00
memcontrol.h mm: memcontrol: fix recursive statistics correctness & scalabilty 2019-05-14 19:52:53 -07:00
memfd.h
memory_hotplug.h mm/memory_hotplug: make __remove_pages() and arch_remove_memory() never fail 2019-05-14 09:47:50 -07:00
memory.h mm/memory_hotplug: make unregister_memory_section() never fail 2019-05-14 09:47:49 -07:00
mempolicy.h
mempool.h
memremap.h
memstick.h
mic_bus.h
micrel_phy.h
microchipphy.h
migrate_mode.h
migrate.h
mii.h
miscdevice.h
mISDNdsp.h
mISDNhw.h
mISDNif.h
mm_inline.h mm: memcontrol: track LRU counts in the vmstats array 2019-05-14 09:47:46 -07:00
mm_types_task.h
mm_types.h mm: move buddy list manipulations into helpers 2019-05-14 19:52:48 -07:00
mm-arch-hooks.h
mm.h mm: move buddy list manipulations into helpers 2019-05-14 19:52:48 -07:00
mman.h
mmdebug.h
mmiotrace.h
mmu_context.h
mmu_notifier.h mm/mmu_notifier: mmu_notifier_range_update_to_read_only() helper 2019-05-14 09:47:49 -07:00
mmzone.h mm: maintain randomization of page free lists 2019-05-14 19:52:48 -07:00
mnt_namespace.h
mod_devicetable.h
module.h Modules updates for v5.2 2019-05-14 10:55:54 -07:00
moduleloader.h
moduleparam.h moduleparam: Save information about built-in modules in separate file 2019-05-07 21:50:24 +09:00
mount.h
mpage.h
mpi.h
mpls_iptunnel.h
mpls.h
mroute6.h
mroute_base.h
mroute.h
msdos_fs.h
msg.h
msi.h Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2019-05-19 10:58:45 -07:00
mutex.h
mv643xx_eth.h
mv643xx_i2c.h
mv643xx.h
mvebu-pmsu.h
mxm-wmi.h
n_r3964.h
namei.h
nd.h
ndctl.h
net_dim.h
net.h
netdev_features.h
netdevice.h
netfilter_bridge.h
netfilter_defs.h
netfilter_ingress.h
netfilter_ipv4.h
netfilter_ipv6.h
netfilter.h
netlink.h
netpoll.h
nfs3.h
nfs4.h
nfs_fs_i.h
nfs_fs_sb.h
nfs_fs.h
nfs_iostat.h
nfs_page.h
nfs_xdr.h
nfs.h
nfsacl.h
nl802154.h
nls.h
nmi.h
node.h
nodemask.h
nospec.h
notifier.h
ns_common.h
nsc_gpio.h
nsproxy.h
ntb_transport.h
ntb.h
nubus.h
numa.h
nvme-fc-driver.h
nvme-fc.h
nvme-rdma.h
nvme-tcp.h
nvme.h nvme: fix typos in nvme status code values 2019-05-14 17:19:47 +02:00
nvmem-consumer.h
nvmem-provider.h
nvram.h
objagg.h
of_address.h
of_clk.h
of_device.h
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_pci.h
of_pdt.h
of_platform.h
of_reserved_mem.h
of.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
openvswitch.h
oprofile.h
osq_lock.h
overflow.h Merge branch 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2019-05-16 10:29:00 -07:00
oxu210hp.h
packing.h
padata.h
page_counter.h
page_ext.h
page_idle.h
page_owner.h
page_ref.h
page-flags-layout.h
page-flags.h
page-isolation.h
pageblock-flags.h
pagemap.h mm: delete find_get_entries_tag 2019-05-14 09:47:51 -07:00
pagevec.h
parman.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-compat.h
pci-ecam.h
pci-ep-cfs.h
pci-epc.h
pci-epf.h
pci-p2pdma.h
pci.h pci-v5.2-changes 2019-05-14 10:30:10 -07:00
pda_power.h
pe.h
percpu_counter.h
percpu-defs.h
percpu-refcount.h
percpu-rwsem.h
percpu.h
perf_event.h * ARM: support for SVE and Pointer Authentication in guests, PMU improvements 2019-05-17 10:33:30 -07:00
perf_regs.h
personality.h
pfn_t.h
pfn.h
phonet.h
phy_fixed.h
phy_led_triggers.h
phy.h
phylink.h
pid_namespace.h
pid.h pidfd: add polling support 2019-06-28 12:17:55 +02:00
pim.h
pipe_fs_i.h
pkeys.h
pktcdvd.h
pl320-ipc.h
pl353-smc.h
platform_device.h
plist.h lib/plist: rename DEBUG_PI_LIST to DEBUG_PLIST 2019-05-14 19:52:49 -07:00
pm2301_charger.h
pm_clock.h
pm_domain.h PM / Domains: Add GENPD_FLAG_RPM_ALWAYS_ON flag 2019-05-13 10:51:31 +02:00
pm_opp.h
pm_qos.h
pm_runtime.h
pm_wakeirq.h
pm_wakeup.h
pm-trace.h
pm.h
pmbus.h
pmu.h
pnfs_osd_xdr.h
pnp.h
poison.h
poll.h fs/select: avoid clang stack usage warning 2019-05-14 19:52:48 -07:00
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
pps-gpio.h pps: pps-gpio PPS ECHO implementation 2019-05-14 19:52:51 -07:00
pr.h
preempt.h
prefetch.h
prime_numbers.h
printk.h panic: avoid the extra noise dmesg 2019-05-14 19:52:51 -07:00
proc_fs.h
proc_ns.h
processor.h
profile.h
projid.h
property.h
psci.h
psi_types.h psi: introduce psi monitor 2019-05-14 19:52:48 -07:00
psi.h kernel/sched/psi.c: expose pressure metrics on root cgroup 2019-05-14 19:52:48 -07:00
psp-sev.h
pstore_ram.h
pstore.h
pti.h
ptp_classify.h
ptp_clock_kernel.h
ptr_ring.h
ptrace.h
purgatory.h
pvclock_gtod.h
pwm_backlight.h
pwm.h
pxa2xx_ssp.h
pxa168_eth.h
qcom_scm.h
qcom-geni-se.h treewide: remove SPDX "WITH Linux-syscall-note" from kernel-space headers 2019-05-14 19:52:48 -07:00
qnx6_fs.h
quicklist.h
quota.h
quotaops.h
radix-tree.h
raid_class.h
ramfs.h
random.h s390 updates for the 5.2 merge window #2 2019-05-17 10:08:59 -07:00
range.h
ras.h
ratelimit.h
rational.h
rbtree_augmented.h
rbtree_latch.h
rbtree.h
rcu_node_tree.h
rcu_segcblist.h
rcu_sync.h
rculist_bl.h
rculist_nulls.h
rculist.h
rcupdate_wait.h
rcupdate.h
rcutiny.h
rcutree.h
rcuwait.h
reboot-mode.h
reboot.h panic/reboot: allow specifying reboot_mode for panic only 2019-05-14 19:52:51 -07:00
reciprocal_div.h
refcount.h
regmap.h
regset.h
relay.h
remoteproc.h
reservation.h
reset-controller.h
reset.h
resource_ext.h
resource.h
restart_block.h
rfkill.h
rhashtable-types.h
rhashtable.h
ring_buffer.h
rio_drv.h
rio_ids.h
rio_regs.h
rio.h
rmap.h
rmi.h
rndis.h
rodata_test.h
root_dev.h
rpmsg.h
rslib.h
rtc.h rtc: drop set_mms and set_mmss64 2019-05-08 22:14:36 +02:00
rtmutex.h
rtnetlink.h
rtsx_common.h
rtsx_pci.h
rtsx_usb.h
rwlock_api_smp.h
rwlock_types.h
rwlock.h
rwsem.h
s3c_adc_battery.h
sbitmap.h
scatterlist.h lib/scatterlist: Remove leftover from sg_page_iter comment 2019-05-07 12:47:47 -03:00
scc.h
sched_clock.h
sched.h include/: refactor headers to allow kthread.h inclusion in psi_types.h 2019-05-14 19:52:48 -07:00
scif.h
scmi_protocol.h
scpi_protocol.h
screen_info.h
sctp.h
scx200_gpio.h
scx200.h
sdb.h
sdla.h
seccomp.h
securebits.h
security.h Merge branch 'work.mount-syscalls' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2019-05-07 20:17:51 -07:00
sed-opal.h
seg6_genl.h
seg6_hmac.h
seg6_iptunnel.h
seg6_local.h
seg6.h
selection.h
sem.h
semaphore.h
seq_buf.h
seq_file_net.h
seq_file.h
seqlock.h
seqno-fence.h
serdev.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
set_memory.h
sfi_acpi.h
sfi.h
sfp.h
sh_clk.h
sh_dma.h
sh_eth.h
sh_intc.h
sh_timer.h
sha256.h
shdma-base.h
shm.h
shmem_fs.h
shrinker.h
signal_types.h
signal.h
signalfd.h
siox.h
siphash.h
sirfsoc_dma.h
sizes.h
skb_array.h
skbuff.h
skmsg.h
slab_def.h slab: remove /proc/slab_allocators 2019-05-16 15:51:55 -07:00
slab.h
slimbus.h
slub_def.h
sm501-regs.h
sm501.h
smc91x.h
smc911x.h
smp.h
smpboot.h
smsc911x.h
smscphy.h
sock_diag.h
socket.h
sonet.h
sony-laptop.h
sonypi.h
sort.h
sound.h
soundcard.h
spinlock_api_smp.h
spinlock_api_up.h
spinlock_types_up.h
spinlock_types.h
spinlock_up.h
spinlock.h
splice.h
spmi.h
sram.h
srcu.h
srcutiny.h
srcutree.h
ssbi.h
stackdepot.h
stackleak.h
stackprotector.h
stacktrace.h
start_kernel.h
stat.h
statfs.h
static_key.h
stddef.h
stm.h
stmmac.h
stmp3xxx_rtc_wdt.h
stmp_device.h
stop_machine.h
string_helpers.h
string.h
stringhash.h
stringify.h
sudmac.h
sungem_phy.h
sunserialcore.h
sunxi-rsb.h
superhyway.h
suspend.h
svga.h
sw842.h
swab.h
swait.h
swap_cgroup.h
swap_slots.h
swap.h
swapfile.h
swapops.h
swiotlb.h
switchtec.h
sxgbe_platform.h
sync_core.h
sync_file.h
synclink.h
sys_soc.h
sys.h
syscalls.h pid: add pidfd_open() 2019-06-28 12:17:55 +02:00
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
tee_drv.h
textsearch_fsm.h
textsearch.h
tfrc.h
thermal.h Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux 2019-05-16 16:16:18 -07:00
thread_info.h
threads.h
thunderbolt.h
ti_wilink_st.h
ti-emif-sram.h
tick.h
tifm.h
timb_dma.h
timb_gpio.h
time32.h
time64.h
time.h
timecounter.h
timekeeper_internal.h
timekeeping32.h
timekeeping.h
timer.h
timerfd.h
timeriomem-rng.h
timerqueue.h
timex.h
tnum.h
topology.h
torture.h
toshiba.h
tpm_command.h
tpm_eventlog.h
tpm.h
trace_clock.h
trace_events.h
trace_seq.h
trace.h
tracefs.h
tracehook.h
tracepoint-defs.h
tracepoint.h
transport_class.h
ts-nbus.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
ucb1400.h
ucs2_string.h
udp.h
uidgid.h
uio_driver.h
uio.h
umh.h
unicode.h
uprobes.h
usb_usual.h
usb.h USB/PHY patches for 5.2-rc1 2019-05-08 10:03:52 -07:00
usbdevice_fs.h
user_namespace.h
user-return-notifier.h
user.h
userfaultfd_k.h userfaultfd/sysctl: add vm.unprivileged_userfaultfd 2019-05-14 09:47:45 -07:00
util_macros.h
uts.h
utsname.h
uuid.h
uwb.h
vbox_utils.h
verification.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_net.h
virtio_ring.h
virtio_vsock.h
virtio.h virtio/s390: DMA support for virtio-ccw 2019-05-12 13:11:36 -04:00
visorbus.h
vlynq.h
vm_event_item.h
vm_sockets.h
vmacache.h
vmalloc.h mm/vmalloc.c: keep track of free blocks for vmap allocation 2019-05-18 15:52:26 -07:00
vme.h
vmpressure.h
vmstat.h mm: move recent_rotated pages calculation to shrink_inactive_list() 2019-05-14 09:47:45 -07:00
vmw_vmci_api.h
vmw_vmci_defs.h
vringh.h
vt_buffer.h
vt_kern.h
vt.h
vtime.h
w1-gpio.h
w1.h
wait_bit.h Add wait_var_event_interruptible() 2019-05-15 17:35:54 +01:00
wait.h
wanrouter.h
watchdog.h
win_minmax.h
wireless.h
wkup_m3_ipc.h
wl12xx.h
wm97xx.h
wmi.h
workqueue.h
writeback.h
ww_mutex.h
xarray.h
xattr.h
xxhash.h
xz.h
yam.h
z2_battery.h
zbud.h
zconf.h
zlib.h
zorro.h
zpool.h
zsmalloc.h
zstd.h
zutil.h