linux/include/linux
Linus Torvalds b4b27b9eed Revert "signal: Allow tasks to cache one sigqueue struct"
This reverts commits 4bad58ebc8 (and
399f8dd9a8, which tried to fix it).

I do not believe these are correct, and I'm about to release 5.13, so am
reverting them out of an abundance of caution.

The locking is odd, and appears broken.

On the allocation side (in __sigqueue_alloc()), the locking is somewhat
straightforward: it depends on sighand->siglock.  Since one caller
doesn't hold that lock, it further then tests 'sigqueue_flags' to avoid
the case with no locks held.

On the freeing side (in sigqueue_cache_or_free()), there is no locking
at all, and the logic instead depends on 'current' being a single
thread, and not able to race with itself.

To make things more exciting, there's also the data race between freeing
a signal and allocating one, which is handled by using WRITE_ONCE() and
READ_ONCE(), and being mutually exclusive wrt the initial state (ie
freeing will only free if the old state was NULL, while allocating will
obviously only use the value if it was non-NULL, so only one or the
other will actually act on the value).

However, while the free->alloc paths do seem mutually exclusive thanks
to just the data value dependency, it's not clear what the memory
ordering constraints are on it.  Could writes from the previous
allocation possibly be delayed and seen by the new allocation later,
causing logical inconsistencies?

So it's all very exciting and unusual.

And in particular, it seems that the freeing side is incorrect in
depending on "current" being single-threaded.  Yes, 'current' is a
single thread, but in the presense of asynchronous events even a single
thread can have data races.

And such asynchronous events can and do happen, with interrupts causing
signals to be flushed and thus free'd (for example - sending a
SIGCONT/SIGSTOP can happen from interrupt context, and can flush
previously queued process control signals).

So regardless of all the other questions about the memory ordering and
locking for this new cached allocation, the sigqueue_cache_or_free()
assumptions seem to be fundamentally incorrect.

It may be that people will show me the errors of my ways, and tell me
why this is all safe after all.  We can reinstate it if so.  But my
current belief is that the WRITE_ONCE() that sets the cached entry needs
to be a smp_store_release(), and the READ_ONCE() that finds a cached
entry needs to be a smp_load_acquire() to handle memory ordering
correctly.

And the sequence in sigqueue_cache_or_free() would need to either use a
lock or at least be interrupt-safe some way (perhaps by using something
like the percpu 'cmpxchg': it doesn't need to be SMP-safe, but like the
percpu operations it needs to be interrupt-safe).

Fixes: 399f8dd9a8 ("signal: Prevent sigqueue caching after task got released")
Fixes: 4bad58ebc8 ("signal: Allow tasks to cache one sigqueue struct")
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Christian Brauner <christian.brauner@ubuntu.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2021-06-27 13:32:54 -07:00
..
amba spi: Updates for v5.13 2021-04-26 16:32:11 -07:00
avf virtchnl: Add missing padding to virtchnl_proto_hdrs 2021-06-04 07:37:49 -07:00
bcma
byteorder
can can: bittiming: add CAN_KBPS, CAN_MBPS and CAN_MHZ macros 2021-03-30 11:14:45 +02:00
ceph libceph: set global_id as soon as we get an auth ticket 2021-06-24 21:03:17 +02:00
clk clk: tegra: Add PLLE HW power sequencer control 2021-03-24 14:01:58 +01:00
crush
decompress
device
dma
dsa net: dsa: free skb->cb usage in core driver 2021-04-27 14:10:15 -07:00
extcon
firmware This is the bulk of the pin control changes for the v5.13 kernel cycle 2021-04-30 13:04:30 -07:00
fpga
fsl soc: fsl: guts: fix comment syntax in file 2021-04-06 15:33:32 -05:00
gpio gpio updates for v5.13 2021-05-05 12:39:29 -07:00
greybus
hsi
i3c
iio dt-bindings:iio:dac: update microchip,mcp4725.yaml reference 2021-04-07 08:36:38 +01:00
input
irqchip ARM: platform support for Apple M1 2021-04-26 12:30:36 -07:00
isdn
lockd
mailbox
mdio
mfd regulator: Fixes for v5.14 2021-06-08 09:41:16 -07:00
mlx4 RDMA/mlx4: Do not map the core_clock page to user space unless enabled 2021-06-03 14:19:53 -03:00
mlx5 net/mlx5e: Don't create devices during unload flow 2021-06-16 15:36:47 -07:00
mmc mmc: core: Convert mmc_of_parse_voltage() to use device property API 2021-04-23 09:29:49 +02:00
mtd mtd: core: Constify buf in mtd_write_user_prot_reg() 2021-04-16 20:30:54 +02:00
mux
net/intel
netfilter netfilter: allow to turn off xtables compat layer 2021-04-26 18:16:56 +02:00
netfilter_arp netfilter: arptables: use pernet ops struct during unregister 2021-05-03 23:04:01 +02:00
netfilter_bridge netfilter: ebtables: remove the 3 ebtables pointers from struct net 2021-04-26 03:20:07 +02:00
netfilter_ipv4 netfilter: allow to turn off xtables compat layer 2021-04-26 18:16:56 +02:00
netfilter_ipv6 netfilter: allow to turn off xtables compat layer 2021-04-26 18:16:56 +02:00
pcs net: pcs: add C37 SGMII AN support for intel mGbE controller 2021-03-15 12:53:12 -07:00
perf
phy phy: Add media type and speed serdes configuration interfaces 2021-03-17 12:13:19 +05:30
pinctrl pinctrl: Add PIN_CONFIG_MODE_PWM to enum pin_config_param 2021-04-22 02:03:01 +02:00
platform_data bus: ti-sysc: Fix am335x resume hang for usb otg module 2021-05-18 10:11:06 +03:00
power power: supply: bq27xxx: Add support for BQ78Z100 2021-03-21 21:29:26 +01:00
qed net: qed: remove unused including <linux/version.h> 2021-04-08 13:26:22 -07:00
raid
regulator regulator: core: Fix off_on_delay handling 2021-04-23 13:18:35 +01:00
remoteproc
reset
rpmsg
rtc
sched Merge branch 'for-v5.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace 2021-05-21 06:12:52 -10:00
soc soc: qcom: address kernel-doc warnings 2021-03-29 22:49:54 -05:00
soundwire soundwire: add static port mapping support 2021-04-06 10:22:02 +05:30
spi Linux 5.13-rc2 2021-05-18 17:24:52 +01:00
ssb
sunrpc SUNRPC: More fixes for backlog congestion 2021-05-26 06:36:13 -04:00
surface_aggregator platform/surface: aggregator: avoid clang -Wconstant-conversion warning 2021-05-19 15:24:52 +02:00
ulpi
unaligned
usb usb: typec: tcpm: Properly handle Alert and Status Messages 2021-06-04 13:24:16 +02:00
8250_pci.h
a.out.h
acct.h
acpi_dma.h
acpi_iort.h
acpi_pmtmr.h
acpi.h Merge branches 'acpi-cppc', 'acpi-video' and 'acpi-utils' 2021-04-26 17:04:27 +02:00
adb.h
adfs_fs.h
adreno-smmu-priv.h
adxl.h
aer.h
agp_backend.h
agpgart.h
ahci_platform.h
ahci-remap.h
aio.h
alarmtimer.h
alcor_pci.h
align.h kernel.h: drop inclusion in bitmap.h 2021-05-06 19:24:11 -07:00
altera_jtaguart.h
altera_uart.h
amd-iommu.h iommu/amd: Move a few prototypes to include/linux/amd-iommu.h 2021-04-07 11:14:55 +02:00
anon_inodes.h
apm_bios.h
apm-emulation.h
apple_bl.h
apple-gmux.h
arch_topology.h Revert "cpufreq: CPPC: Add support for frequency invariance" 2021-06-14 15:55:02 +02:00
arm_sdei.h
arm-cci.h
arm-smccc.h KVM: arm64: Add support for the KVM PTP service 2021-04-07 16:33:20 +01:00
armada-37xx-rwtm-mailbox.h treewide: change my e-mail address, fix my name 2021-04-09 14:54:23 -07:00
ascii85.h
asn1_ber_bytecode.h
asn1_decoder.h
asn1_encoder.h lib: Add ASN.1 encoder 2021-04-14 16:30:30 +03:00
asn1.h
assoc_array_priv.h
assoc_array.h
async_tx.h
async.h kernel/async.c: remove async_unregister_domain() 2021-05-07 00:26:33 -07:00
ata_platform.h
ata.h
atalk.h
ath9k_platform.h
atm_tcp.h
atm.h
atmdev.h
atmel_pdc.h
atmel-isc-media.h
atmel-mci.h
atmel-ssc.h
atomic-arch-fallback.h
atomic-fallback.h
atomic.h
attribute_container.h
audit.h
auto_dev-ioctl.h
auto_fs.h
auxiliary_bus.h
auxvec.h
average.h
backing-dev-defs.h
backing-dev.h
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
bio.h Revert "bio: limit bio max size" 2021-05-08 21:49:48 -06:00
bit_spinlock.h
bitfield.h
bitmap.h Merge branch 'akpm' (patches from Andrew) 2021-05-07 00:34:51 -07:00
bitops.h lib: add fast path for find_first_*_bit() and find_last_bit() 2021-05-06 19:24:12 -07:00
bitrev.h
bits.h linux/bits.h: fix compilation error with GENMASK 2021-05-22 15:09:07 -10:00
blk_types.h
blk-cgroup.h
blk-crypto.h
blk-mq-pci.h
blk-mq-rdma.h
blk-mq-virtio.h
blk-mq.h scsi: blk-mq: Fix build warning when making htmldocs 2021-04-21 22:59:17 -04:00
blk-pm.h
blkdev.h block-5.13-2021-05-14 2021-05-15 08:52:30 -07:00
blkpg.h
blktrace_api.h
blockgroup_lock.h
bma150.h
bootconfig.h
bottom_half.h tick/sched: Prevent false positive softirq pending warnings on RT 2021-03-17 16:34:11 +01:00
bpf_lirc.h
bpf_local_storage.h
bpf_lsm.h
bpf_trace.h
bpf_types.h
bpf_verifier.h bpf: Fix leakage of uninitialized bpf stack under speculation 2021-05-03 11:56:23 +02:00
bpf-cgroup.h bpf, cgroup: Delete repeated struct bpf_prog declaration 2021-04-03 01:43:49 +02:00
bpf-netns.h
bpf.h Networking changes for 5.13. 2021-04-29 11:57:23 -07:00
bpfilter.h
brcmphy.h
bsearch.h
bsg-lib.h
bsg.h
btf_ids.h
btf.h bpf: Support bpf program calling kernel function 2021-03-26 20:41:51 -07:00
btree-128.h
btree-type.h
btree.h
btrfs.h
buffer_head.h mm: fs: invalidate BH LRU during page migration 2021-05-05 11:27:24 -07:00
bug.h bug: Provide dummy version of bug_get_file_line() when !GENERIC_BUG 2021-04-15 17:04:24 +01:00
build_bug.h
build-salt.h
buildid.h
bvec.h
c2port.h
cache.h
cacheinfo.h
capability.h
cb710.h
cciss_ioctl.h
ccp.h
cdev.h
cdrom.h
cfag12864b.h
cfi.h add support for Clang CFI 2021-04-08 16:04:20 -07:00
cgroup_rdma.h
cgroup_subsys.h cgroup: Add misc cgroup controller 2021-04-04 13:34:46 -04:00
cgroup-defs.h cgroup: fix spelling mistakes 2021-05-24 12:45:26 -04:00
cgroup.h cgroup: fix spelling mistakes 2021-05-24 12:45:26 -04:00
circ_buf.h
cleancache.h
clk-provider.h clk: divider: add devm_clk_hw_register_divider 2021-04-07 11:05:44 -07:00
clk.h
clkdev.h
clockchips.h
clocksource_ids.h clocksource: Add clocksource id for arm arch counter 2021-04-07 16:33:20 +01:00
clocksource.h ARM: 2021-05-01 10:14:08 -07:00
cm4000_cs.h
cma.h mm: use proper type for cma_[alloc|release] 2021-05-05 11:27:24 -07:00
cmdline-parser.h
cn_proc.h
cnt32_to_63.h
coda.h
compaction.h mm/compaction: remove unused variable sysctl_compact_memory 2021-05-05 11:27:24 -07:00
compat.h Merge branch 'for-v5.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace 2021-05-21 06:12:52 -10:00
compiler_attributes.h Compiler Attributes: Add continue in comment 2021-05-12 20:18:46 +02:00
compiler_types.h cfi: add __cficanonical 2021-04-08 16:04:20 -07:00
compiler-clang.h cfi: add __cficanonical 2021-04-08 16:04:20 -07:00
compiler-gcc.h include/linux/compiler-gcc.h: sparse can do constant folding of __builtin_bswap*() 2021-04-30 11:20:35 -07:00
compiler-intel.h
compiler-version.h kbuild: redo fake deps at include/config/*.h 2021-04-25 05:26:10 +09:00
compiler.h
completion.h
component.h
configfs.h treewide: remove editor modelines and cruft 2021-05-07 00:26:34 -07:00
connector.h
console_struct.h vt: Fix character height handling with VT_RESIZEX 2021-05-13 11:00:18 -07:00
console.h
consolemap.h
const.h linux/bits.h: fix compilation error with GENMASK 2021-05-22 15:09:07 -10:00
container.h
context_tracking_state.h
context_tracking.h context_tracking: KVM: Move guest enter/exit wrappers to KVM's domain 2021-05-05 22:54:12 +02:00
cookie.h
cordic.h
coredump.h
coresight-pmu.h
coresight-stm.h
coresight.h coresight: core: Add support for dedicated percpu sinks 2021-04-06 16:05:38 -06:00
count_zeros.h
counter_enum.h
counter.h
cper.h
cpu_cooling.h
cpu_pm.h
cpu_rmap.h
cpu.h cpu/hotplug: Fix build error of using {add,remove}_cpu() with !CONFIG_SMP 2021-03-10 09:16:09 +01:00
cpufeature.h
cpufreq.h
cpuhotplug.h dmaengine updates for v5.13-rc1 2021-05-04 11:24:46 -07:00
cpuidle_haltpoll.h
cpuidle.h cpuidle: Use s64 as exit_latency_ns and target_residency_ns data type 2021-04-07 19:26:44 +02:00
cpumask.h The x86 MM changes in this cycle were: 2021-04-29 11:41:43 -07:00
cpuset.h
crash_core.h
crash_dump.h
crc-ccitt.h
crc-itu-t.h
crc-t10dif.h
crc4.h
crc7.h
crc8.h lib: crc8: pointer to data block should be const 2021-05-06 19:24:12 -07:00
crc16.h
crc32.h
crc32c.h
crc32poly.h
crc64.h
cred.h kernel/cred.c: make init_groups static 2021-05-06 19:24:11 -07:00
crypto.h
cs5535.h
ctype.h
cuda.h
dasd_mod.h
davinci_emac.h
dax.h
dca.h
dcache.h useful constants: struct qstr for ".." 2021-04-15 22:36:45 -04:00
dccp.h
debug_locks.h locking/lockdep: Improve noinstr vs errors 2021-06-22 13:56:43 +02:00
debugfs.h debugfs: Implement debugfs_create_str() 2021-04-16 17:06:34 +02:00
debugobjects.h
delay.h
delayacct.h delayacct: clear right task's flag after blkio completes 2021-05-07 00:26:32 -07:00
delayed_call.h
dev_printk.h
devcoredump.h
devfreq_cooling.h
devfreq-event.h
devfreq.h
device_cgroup.h
device-mapper.h dm: replace dm_vcalloc() 2021-04-19 13:13:26 -04:00
device.h drivers: base: Fix device link removal 2021-05-21 22:12:09 +02:00
devm-helpers.h devm-helpers: Fix devm_delayed_work_autocancel() kerneldoc 2021-04-22 08:20:15 +02:00
devpts_fs.h
dfl.h
digsig.h
dim.h
dio.h
dirent.h
dlm_plock.h
dlm.h
dm-bufio.h
dm-dirty-log.h
dm-io.h
dm-kcopyd.h
dm-region-hash.h
dm9000.h
dma-buf-map.h
dma-buf.h
dma-direct.h
dma-direction.h
dma-fence-array.h
dma-fence-chain.h
dma-fence.h drm/syncobj: use newly allocated stub fences 2021-04-08 12:21:13 +02:00
dma-heap.h
dma-iommu.h iommu: Delete iommu_dma_free_cpu_cached_iovas() 2021-04-07 10:30:47 +02:00
dma-map-ops.h dma-mapping: add a dma_alloc_noncontiguous API 2021-03-15 10:02:31 +01:00
dma-mapping.h dma-mapping: add unlikely hint to error path in dma_mapping_error 2021-04-02 16:41:08 +02:00
dma-resv.h
dmaengine.h
dmapool.h
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
ds2782_battery.h
dtlk.h
dtpm.h
dw_apb_timer.h
dynamic_debug.h dyndbg: avoid calling dyndbg_emit_prefix when it has no work 2021-05-13 20:50:23 +02:00
dynamic_queue_limits.h
earlycpio.h
ecryptfs.h
edac.h
edd.h
eeprom_93cx6.h
eeprom_93xx46.h
efi_embedded_fw.h
efi-bgrt.h
efi.h efi: use 32-bit alignment for efi_guid_t literals 2021-03-19 07:44:28 +01:00
efs_vh.h
eisa.h
elevator.h kyber: fix out of bounds access when preempted 2021-05-11 08:12:14 -06:00
elf-fdpic.h
elf-randomize.h
elf.h
elfcore-compat.h
elfcore.h
elfnote-lto.h kbuild: add an elfnote for whether vmlinux is built with lto 2021-04-25 05:25:42 +09:00
elfnote.h
enclosure.h
energy_model.h
entry-common.h entry: Fix typos in comments 2021-03-22 03:57:39 +01:00
entry-kvm.h tick/nohz: Only check for RCU deferred wakeup on user/guest entry when needed 2021-05-31 10:14:49 +02:00
err.h
errname.h
errno.h
error-injection.h
errqueue.h
errseq.h
etherdevice.h ethernet: constify eth_get_headlen()'s data argument 2021-03-14 14:48:02 -07:00
ethtool_netlink.h
ethtool.h ethtool: add interface to read RMON stats 2021-04-16 16:59:20 -07:00
eventfd.h
eventpoll.h
evm.h
export.h
exportfs.h
ext2_fs.h
extable.h
extcon-provider.h
extcon.h extcon: Add stubs for extcon_register_notifier_all() functions 2021-03-15 11:09:38 +09:00
f2fs_fs.h f2fs: Replace one-element array with flexible-array member 2021-03-12 13:16:42 -08:00
f75375s.h
falloc.h
fanotify.h fanotify: fix permission model of unprivileged group 2021-05-25 12:21:14 +02:00
fault-inject-usercopy.h
fault-inject.h
fb.h Revert "fb_defio: Remove custom address_space_operations" 2021-06-01 17:38:40 +02:00
fbcon.h
fcdevice.h
fcntl.h
fd.h
fddidevice.h
fdtable.h
fec.h
fiemap.h
file.h fs: split receive_fd_replace from __receive_fd 2021-04-16 00:13:04 -04:00
fileattr.h vfs: add fileattr ops 2021-04-12 15:04:23 +02:00
filter.h bpf: Remove unused bpf_load_pointer 2021-03-30 22:37:06 +02:00
fips.h
firewire.h
firmware-map.h
firmware.h
fixp-arith.h
flat.h
flex_proportions.h
font.h
fortify-string.h
freelist.h
freezer.h freezer: Remove unused inline function try_to_freeze_nowarn() 2021-04-08 19:12:20 +02:00
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 drivers/char: remove /dev/kmem for good 2021-05-07 00:26:34 -07:00
fscache-cache.h fscache, cachefiles: Add alternate API to use kiocb for read/write to cache 2021-04-23 10:14:32 +01:00
fscache.h fscache, cachefiles: Add alternate API to use kiocb for read/write to cache 2021-04-23 10:14:32 +01:00
fscrypt.h
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 fanotify: configurable limits via sysfs 2021-03-16 16:49:31 +01:00
fsnotify.h
fsverity.h
ftrace_irq.h
ftrace.h tracing: Fix various typos in comments 2021-03-23 14:08:18 -04:00
futex.h
fwnode.h usb: typec: tcpm: Don't block probing of consumers of "connector" nodes 2021-05-10 16:22:27 +02:00
gameport.h
gcd.h
genalloc.h
generic-radix-tree.h
genetlink.h
genhd.h block: prevent block device lookups at the beginning of del_gendisk 2021-05-20 07:59:35 -06:00
genl_magic_func.h treewide: remove editor modelines and cruft 2021-05-07 00:26:34 -07:00
genl_magic_struct.h treewide: remove editor modelines and cruft 2021-05-07 00:26:34 -07:00
getcpu.h
gfp.h mm: fix some typos and code style problems 2021-05-07 00:26:33 -07:00
glob.h
gnss.h
goldfish.h
gpio_keys.h
gpio-pxa.h
gpio.h
greybus.h
hardirq.h softirq: Add RT specific softirq accounting 2021-03-17 16:34:08 +01:00
hash.h
hashtable.h
hdlc.h
hdlcdrv.h
hdmi.h
hid-debug.h
hid-roccat.h
hid-sensor-hub.h iio: Add relative sensitivity support 2021-03-11 20:47:09 +00:00
hid-sensor-ids.h iio: Add relative sensitivity support 2021-03-11 20:47:09 +00:00
hid.h HID: usbhid: fix info leak in hid_submit_ctrl 2021-05-05 15:52:34 +02:00
hidden.h
hiddev.h
hidraw.h
highmem-internal.h
highmem.h iov_iter: lift memzero_page() to highmem.h 2021-05-05 11:27:27 -07:00
highuid.h
hil_mlc.h
hil.h
hippidevice.h
hmm.h
host1x.h gpu: host1x: Split up client initalization and registration 2021-05-17 12:31:05 +02:00
hp_sdc.h
hpet.h
hrtimer_defs.h
hrtimer.h
htcpld.h
huge_mm.h mm/thp: make is_huge_zero_pmd() safe and quicker 2021-06-16 09:24:42 -07:00
hugetlb_cgroup.h hugetlb_cgroup: fix imbalanced css_get and css_put pair for shared mappings 2021-03-25 09:22:55 -07:00
hugetlb_inline.h
hugetlb.h mm, futex: fix shared futex pgoff on shmem huge page 2021-06-24 19:40:54 -07:00
hw_breakpoint.h
hw_random.h
hwmon-sysfs.h
hwmon-vid.h
hwmon.h
hwspinlock.h
hyperv.h SCSI misc on 20210428 2021-04-28 17:22:10 -07:00
hypervisor.h
i2c-algo-bit.h
i2c-algo-pca.h
i2c-algo-pcf.h
i2c-dev.h
i2c-mux.h
i2c-smbus.h
i2c.h i2c: ensure timely release of driver-allocated resources 2021-04-10 21:59:21 +02:00
i8042.h
i8253.h
icmp.h
icmpv6.h
ide.h
idle_inject.h
idr.h
ieee80211.h wireless: fix spelling of A-MSDU in HE capabilities 2021-04-19 12:50:15 +02:00
ieee802154.h
if_arp.h
if_bridge.h net: bridge: add helper to replay VLANs installed on port 2021-03-23 14:49:05 -07:00
if_eql.h
if_ether.h
if_fddi.h
if_hsr.h
if_link.h
if_ltalk.h
if_macvlan.h macvlan: macvlan_count_rx() needs to be aware of preemption 2021-03-10 15:20:24 -08:00
if_phonet.h
if_pppol2tp.h
if_pppox.h
if_rmnet.h net: qualcomm: rmnet: don't use C bit-fields in rmnet checksum header 2021-03-15 20:41:58 -07:00
if_tap.h
if_team.h
if_tun.h
if_tunnel.h
if_vlan.h
igmp.h
ihex.h
ima.h
imx-media.h
in.h
in6.h
indirect_call_wrapper.h
inet_diag.h
inet.h
inetdevice.h
init_ohci1394_dma.h
init_syscalls.h
init_task.h kernel/cred.c: make init_groups static 2021-05-06 19:24:11 -07:00
init.h init: verify that function is initcall_t at compile-time 2021-05-24 15:24:33 -07:00
initrd.h init/initramfs.c: do unpacking asynchronously 2021-05-07 00:26:33 -07:00
inotify.h
input.h
instrumentation.h
instrumented.h
integrity.h
intel_rapl.h powercap: RAPL: Fix struct declaration in header file 2021-04-08 19:09:02 +02:00
intel_th.h
intel-iommu.h iommu/vt-d: Invalidate PASID cache when root/context entry changed 2021-04-07 11:55:47 +02:00
intel-ish-client-if.h
intel-svm.h iommu/vt-d: Remove SVM_FLAG_PRIVATE_PASID 2021-04-07 10:15:19 +02:00
interconnect-provider.h
interconnect.h
interrupt.h tasklets: Switch tasklet_disable() to the sleep wait variant 2021-03-17 16:34:07 +01:00
interval_tree_generic.h
interval_tree.h
io_uring.h io_uring: unify files and task cancel 2021-04-11 19:30:41 -06:00
io-64-nonatomic-hi-lo.h
io-64-nonatomic-lo-hi.h
io-mapping.h mm: add a io_mapping_map_user helper 2021-04-30 11:20:39 -07:00
io-pgtable.h iommu: remove DOMAIN_ATTR_IO_PGTABLE_CFG 2021-04-07 10:56:53 +02:00
io.h mm: HUGE_VMAP arch support cleanup 2021-04-30 11:20:40 -07:00
ioasid.h
iocontext.h
iomap.h iomap: remove unused private field from ioend 2021-05-04 08:54:29 -07:00
iommu-helper.h
iommu.h iommu: Streamline registration interface 2021-04-16 17:20:45 +02:00
iopoll.h
ioport.h ACPI updates for 5.13-rc1 2021-04-26 15:03:23 -07:00
ioprio.h
iova.h iommu: Delete iommu_dma_free_cpu_cached_iovas() 2021-04-07 10:30:47 +02:00
ip.h
ipack.h
ipc_namespace.h
ipc.h
ipmi_smi.h
ipmi.h
ipv6_route.h
ipv6.h
irq_poll.h
irq_sim.h
irq_work.h
irq.h arm64 updates for 5.13: 2021-04-26 10:25:03 -07:00
irqbypass.h
irqchip.h
irqdesc.h irq: Fix typos in comments 2021-03-22 04:23:14 +01:00
irqdomain.h gpio updates for v5.13 2021-05-05 12:39:29 -07:00
irqflags.h
irqhandler.h
irqnr.h
irqreturn.h
isa.h
isapnp.h
iscsi_boot_sysfs.h
iscsi_ibft.h
iversion.h
jbd2.h jbd2: avoid -Wempty-body warnings 2021-04-05 22:39:38 -04:00
jhash.h
jiffies.h
journal-head.h
joystick.h
jump_label_ratelimit.h
jump_label.h jump_label: Provide CONFIG-driven build state defaults 2021-04-08 14:05:19 +02:00
jz4740-adc.h
jz4780-nemc.h
kallsyms.h
kasan-checks.h
kasan.h kasan, mm: integrate slab init_on_free with HW_TAGS 2021-04-30 11:20:41 -07:00
kbd_diacr.h
kbd_kern.h
kbuild.h
kconfig.h linux/kconfig.h: replace IF_ENABLED() with PTR_IF() in <linux/kernel.h> 2021-05-09 00:29:45 +09:00
kcore.h
kcov.h
kcsan-checks.h
kcsan.h
kdb.h
kdebug.h
kdev_t.h
kern_levels.h
kernel_read_file.h
kernel_stat.h
kernel-page-flags.h
kernel.h Kbuild updates for v5.13 (2nd) 2021-05-08 10:00:11 -07:00
kernelcapi.h
kernfs.h
kexec.h
key-type.h
key.h
keyboard.h
keyctl.h
keyslot-manager.h
kfence.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
ktime.h
kvm_dirty_ring.h
kvm_host.h kvm: fix previous commit for 32-bit builds 2021-06-09 01:49:13 -04:00
kvm_irqfd.h
kvm_para.h
kvm_types.h
l2tp.h
lantiq.h
lapb.h
latencytop.h
lcd.h
lcm.h
led-class-flash.h
led-class-multicolor.h
led-lm3530.h
leds-bd2802.h
leds-lp3944.h
leds-lp3952.h
leds-pca9532.h
leds-regulator.h
leds-ti-lmu-common.h
leds.h
libata.h
libfdt_env.h
libfdt.h
libgcc.h
libnvdimm.h libnvdimm: Remove duplicate struct declaration 2021-05-12 12:37:14 -07:00
libps2.h
license.h
lightnvm.h lightnvm: remove duplicate include in lightnvm.h 2021-04-13 09:16:12 -06:00
limits.h
linear_range.h
linkage.h
linkmode.h
linux_logo.h
lis3lv02d.h
list_bl.h
list_lru.h
list_nulls.h
list_sort.h treewide: Change list_sort to use const pointers 2021-04-08 16:04:22 -07:00
list.h
litex.h
livepatch.h
llc.h
llist.h
local_lock_internal.h
local_lock.h
lockdep_types.h
lockdep.h Locking changes for this cycle were: 2021-04-28 12:37:53 -07:00
lockref.h
log2.h
logic_pio.h
lp.h
lru_cache.h
lsm_audit.h
lsm_hook_defs.h Add Landlock, a new LSM from Mickaël Salaün <mic@linux.microsoft.com> 2021-05-01 18:50:44 -07:00
lsm_hooks.h Add Landlock, a new LSM from Mickaël Salaün <mic@linux.microsoft.com> 2021-05-01 18:50:44 -07:00
lz4.h
lzo.h
mailbox_client.h
mailbox_controller.h
maple.h
marvell_phy.h net: phy: marvell: add support for Amethyst internal PHY 2021-04-20 16:27:54 -07:00
math.h
math64.h
max17040_battery.h
mbcache.h
mbus.h
mc6821.h
mc146818rtc.h
mcb.h
mdev.h vfio/mdev: Correct the function signatures for the mdev_type_attributes 2021-04-12 10:36:00 -06:00
mdio-bitbang.h net: phy: Add support for microchip SMI0 MDIO bus 2021-04-27 14:13:24 -07:00
mdio-gpio.h
mdio-mux.h
mdio.h
mei_cl_bus.h
mem_encrypt.h
memblock.h mm: memblock: fix section mismatch warning again 2021-03-25 09:22:55 -07:00
memcontrol.h mm: memcontrol: reparent nr_deferred when memcg offline 2021-05-05 11:27:23 -07:00
memfd.h
memory_hotplug.h mm,memory_hotplug: allocate memmap from the added memory range 2021-05-05 11:27:26 -07:00
memory.h mm,memory_hotplug: allocate memmap from the added memory range 2021-05-05 11:27:26 -07:00
mempolicy.h
mempool.h
memregion.h
memremap.h mm,memory_hotplug: allocate memmap from the added memory range 2021-05-05 11:27:26 -07:00
memstick.h
mhi.h bus: mhi: fix typo in comments for struct mhi_channel_config 2021-04-09 18:48:22 +05:30
micrel_phy.h
microchipphy.h
migrate_mode.h
migrate.h mm/gup: migrate pinned pages out of movable zone 2021-05-05 11:27:26 -07:00
mii_timestamper.h
mii.h
min_heap.h
minmax.h linux/bits.h: fix compilation error with GENMASK 2021-05-22 15:09:07 -10:00
misc_cgroup.h cgroup: misc: mark dummy misc_cg_res_total_usage() static inline 2021-04-04 18:29:37 -04:00
miscdevice.h
mISDNdsp.h
mISDNhw.h
mISDNif.h
mm_inline.h
mm_types_task.h
mm_types.h mm: relocate 'write_protect_seq' in struct mm_struct 2021-06-12 13:28:50 -07:00
mm.h mm/thp: unmap_mapping_page() to fix THP truncate_cleanup_page() 2021-06-16 09:24:42 -07:00
mman.h
mmap_lock.h
mmdebug.h
mmiotrace.h
mmu_context.h
mmu_notifier.h mm/mmu_notifiers: ensure range_end() is paired with range_start() 2021-03-25 09:22:55 -07:00
mmzone.h mm: fix some typos and code style problems 2021-05-07 00:26:33 -07:00
mnt_namespace.h
mod_devicetable.h
module_signature.h
module.h add support for Clang CFI 2021-04-08 16:04:20 -07:00
moduleloader.h
moduleparam.h
most.h
mount.h
moxtet.h treewide: change my e-mail address, fix my name 2021-04-09 14:54:23 -07:00
mpage.h
mpi.h
mpls_iptunnel.h
mpls.h
mroute_base.h
mroute.h
mroute6.h
msdos_fs.h
msdos_partition.h
msg.h
msi.h PCI/MSI: Kill default_teardown_msi_irqs() 2021-04-20 14:11:22 +01:00
mtio.h
mutex.h Linux 5.12-rc5 2021-03-29 15:56:48 +02:00
mv643xx_eth.h
mv643xx_i2c.h
mv643xx.h
mvebu-pmsu.h
mxm-wmi.h
n_r3964.h
namei.h
nd.h libnvdimm: Notify disk drivers to revalidate region read-only 2021-04-08 22:18:36 -07:00
ndctl.h
net.h
netdev_features.h
netdevice.h net: remove the new_ifindex argument from dev_change_net_namespace 2021-04-07 14:43:28 -07:00
netfilter_bridge.h
netfilter_defs.h
netfilter_ingress.h
netfilter_ipv4.h
netfilter_ipv6.h
netfilter.h
netfs.h netfs: Define an interface to talk to a cache 2021-04-23 10:14:32 +01:00
netlink.h netlink: simplify nl_set_extack_cookie_u64(), nl_set_extack_cookie_u32() 2021-04-19 15:41:28 -07:00
netpoll.h
nfs_fs_i.h
nfs_fs_sb.h NFS client updates for Linux 5.13 2021-05-07 11:23:41 -07:00
nfs_fs.h NFS: Separate tracking of file mode cache validity from the uid/gid 2021-04-13 09:41:16 -04:00
nfs_iostat.h
nfs_page.h
nfs_ssc.h
nfs_xdr.h NFSv4: Add support for the NFSv4.2 "change_attr_type" attribute 2021-04-13 10:04:05 -04:00
nfs.h
nfs3.h
nfs4.h NFSv4: Add support for the NFSv4.2 "change_attr_type" attribute 2021-04-13 10:04:05 -04:00
nfsacl.h NFSD: Add an xdr_stream-based encoder for NFSv2/3 ACLs 2021-03-22 10:19:00 -04:00
nitro_enclaves.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: implement non-mdts command limits 2021-04-06 08:34:39 +02:00
nvmem-consumer.h nvmem: core: Add functions to make number reading easy 2021-04-02 16:26:33 +02:00
nvmem-provider.h
nvram.h
objagg.h
objtool.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: net: pass the dst buffer to of_get_mac_address() 2021-04-13 14:35:02 -07:00
of_pci.h
of_pdt.h
of_platform.h
of_reserved_mem.h
of.h of: linux/of.h: fix kernel-doc warnings 2021-04-21 10:24:41 -05:00
oid_registry.h Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2021-04-26 08:51:23 -07:00
olpc-ec.h
omap-dma.h
omap-gpmc.h
omap-iommu.h
omap-mailbox.h
omapfb.h
once.h
oom.h
openvswitch.h
osq_lock.h
overflow.h overflow: Correct check_shl_overflow() comment 2021-04-01 14:07:41 -07:00
packing.h
padata.h
page_counter.h
page_ext.h
page_idle.h
page_owner.h
page_ref.h
page_reporting.h
page-flags-layout.h include/linux/page-flags-layout.h: cleanups 2021-04-30 11:20:42 -07:00
page-flags.h
page-isolation.h
pageblock-flags.h
pagemap.h mm, futex: fix shared futex pgoff on shmem huge page 2021-06-24 19:40:54 -07:00
pagevec.h
pagewalk.h pagewalk: prefix struct kernel-doc descriptions 2021-04-30 11:20:41 -07:00
parman.h
parport_pc.h
parport.h parport: Introduce module_parport_driver() helper macro 2021-03-10 12:46:04 +00:00
parser.h
part_stat.h
pata_arasan_cf_data.h
patchkey.h
path.h
pch_dma.h
pci_hotplug.h
pci_ids.h PCI: Remove MicroGate SyncLink device IDs 2021-03-12 16:08:59 -06:00
pci-acpi.h
pci-ats.h
pci-dma-compat.h
pci-ecam.h PCI: tegra: Add Tegra194 MCFG quirks for ECAM errata 2021-04-16 11:34:17 -05:00
pci-ep-cfs.h
pci-epc.h
pci-epf.h
pci-p2pdma.h
pci.h PCI/MSI: Fix MSIs for generic hosts that use device-tree's "msi-map" 2021-05-25 18:37:37 -05:00
pcs-lynx.h
pda_power.h
pe.h
percpu_counter.h
percpu-defs.h
percpu-refcount.h
percpu-rwsem.h
percpu.h
perf_event.h ARM: 2021-05-01 10:14:08 -07:00
perf_regs.h
personality.h
pfn_t.h
pfn.h
pgtable.h Revert "MIPS: make userspace mapping young by default" 2021-06-05 08:58:11 -07:00
phonet.h
phy_fixed.h
phy_led_triggers.h
phy.h net: phy: Document phydev::dev_flags bits allocation 2021-05-26 13:15:55 -07:00
phylink.h net: phylink: make phylink_parse_mode() support non-DT platform 2021-03-15 12:53:12 -07:00
pid_namespace.h
pid.h
pim.h
pipe_fs_i.h
pkeys.h
pktcdvd.h
pl320-ipc.h
pl353-smc.h
platform_device.h driver core: platform: Declare early_platform_cleanup() prototype 2021-04-02 17:02:31 +02:00
platform_profile.h
pldmfw.h
plist.h
pm_clock.h
pm_domain.h
pm_opp.h opp: Change return type of devm_pm_opp_attach_genpd() 2021-03-16 10:14:11 +05:30
pm_qos.h
pm_runtime.h PM: runtime: Replace inline function pm_runtime_callbacks_present() 2021-04-08 19:14:46 +02:00
pm_wakeirq.h
pm_wakeup.h
pm-trace.h
pm.h PM: runtime: Fix unpaired parent child_count for force_resume 2021-05-10 19:14:01 +02:00
pm2301_charger.h
pmbus.h
pmu.h
pnfs_osd_xdr.h
pnp.h
poison.h
poll.h
posix_acl_xattr.h
posix_acl.h
posix-clock.h
posix-timers.h
power_supply.h power supply and reset changes for the v5.13 series 2021-04-28 15:43:58 -07:00
powercap.h
ppp_channel.h net: ppp: resolve forwarding path for bridge pppoe devices 2021-03-24 12:48:38 -07:00
ppp_defs.h
ppp-comp.h
pps_kernel.h
pr.h
prandom.h
preempt.h softirq: Add RT specific softirq accounting 2021-03-17 16:34:08 +01:00
prefetch.h
prime_numbers.h
printk.h
proc_fs.h proc: mandate ->proc_lseek in "struct proc_ops" 2021-05-06 19:24:11 -07:00
proc_ns.h
processor.h
profile.h linux/profile.h: remove unnecessary declaration 2021-05-06 19:24:11 -07:00
projid.h
property.h software node: Introduce SOFTWARE_NODE_REFERENCE() helper macro 2021-04-05 13:18:22 +02:00
pruss_driver.h
psci.h
pseudo_fs.h
psi_types.h
psi.h
psp-sev.h KVM: SVM: Add support for KVM_SEV_SEND_CANCEL command 2021-04-21 12:20:04 -04:00
psp-tee.h
pstore_blk.h
pstore_ram.h
pstore_zone.h
pstore.h
ptdump.h
pti.h
ptp_classify.h
ptp_clock_kernel.h ptp: improve max_adj check against unreasonable values 2021-06-15 10:59:46 -07:00
ptp_kvm.h ptp: Reorganize ptp_kvm.c to make it arch-independent 2021-04-07 16:33:07 +01:00
ptp_pch.h ptp_pch: Move 'pch_*()' prototypes to shared header 2021-03-12 17:09:34 -08:00
ptr_ring.h
ptrace.h
purgatory.h
pvclock_gtod.h
pwm_backlight.h
pwm.h pwm: Clarify which state pwm_get_state() returns 2021-04-09 14:17:03 +02:00
pxa2xx_ssp.h
pxa168_eth.h
qcom_scm.h
qcom-geni-se.h Merge branch 'opp/linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm 2021-04-12 14:49:31 +02:00
qnx6_fs.h
quota.h
quotaops.h
radix-tree.h
raid_class.h
ramfs.h
random.h
randomize_kstack.h stack: Replace "o" output with "r" input constraint 2021-05-11 09:56:11 +02:00
range.h
ras.h
ratelimit_types.h
ratelimit.h
rational.h
rbtree_augmented.h
rbtree_latch.h
rbtree.h
rcu_node_tree.h
rcu_segcblist.h rcu/nocb: Disable bypass when CPU isn't completely offloaded 2021-03-15 13:54:54 -07:00
rcu_sync.h
rculist_bl.h
rculist_nulls.h
rculist.h
rcupdate_trace.h
rcupdate_wait.h
rcupdate.h RCU changes for this cycle were: 2021-04-28 12:00:13 -07:00
rcutiny.h rcu: Provide polling interfaces for Tiny RCU grace periods 2021-03-24 17:16:15 -07:00
rcutree.h rcu: Provide polling interfaces for Tree RCU grace periods 2021-03-22 08:23:48 -07:00
rcuwait.h
reboot-mode.h
reboot.h
reciprocal_div.h
refcount.h
regmap.h regmap-irq: Add driver callback to configure virtual regs 2021-03-31 13:53:38 +01:00
regset.h
relay.h
remoteproc.h remoteproc: Properly deal with the resource table when detaching 2021-03-18 08:00:51 -05:00
resctrl.h
reset-controller.h
reset.h pci-v5.13-changes 2021-05-05 13:24:11 -07:00
resource_ext.h
resource.h
restart_block.h x86: Introduce restart_block->arch_data to remove TS_COMPAT_RESTART 2021-03-16 22:13:11 +01:00
rfkill.h
rhashtable-types.h
rhashtable.h
ring_buffer.h tracing: Remove unused argument from "ring_buffer_time_stamp() 2021-04-01 14:18:32 -04:00
rio_drv.h
rio_ids.h
rio_regs.h
rio.h
rmap.h mm/thp: try_to_unmap() use TTU_SYNC for safe splitting 2021-06-16 09:24:42 -07:00
rmi.h
rndis.h
rodata_test.h
root_dev.h
rpmsg.h rpmsg: Move RPMSG_ADDR_ANY in user API 2021-03-17 14:16:15 -05:00
rslib.h
rtc.h
rtmutex.h locking/rtmutex: Remove empty and unused debug stubs 2021-03-29 15:57:03 +02:00
rtnetlink.h
rtsx_common.h
rtsx_pci.h misc: rtsx: separate aspm mode into MODE_REG and MODE_CFG 2021-06-09 19:10:22 +02:00
rtsx_usb.h
rwlock_api_smp.h
rwlock_types.h
rwlock.h
rwsem.h locking: Fix typos in comments 2021-03-22 02:45:52 +01:00
s3c_adc_battery.h
sbitmap.h scsi: sbitmap: Silence a debug kernel warning triggered by sbitmap_put() 2021-03-18 22:39:30 -04:00
scatterlist.h
scc.h
sched_clock.h
sched.h Revert "signal: Allow tasks to cache one sigqueue struct" 2021-06-27 13:32:54 -07:00
scmi_protocol.h firmware: arm_scmi: Add protocol modularization support 2021-03-30 16:35:16 +01:00
scpi_protocol.h
screen_info.h
scs.h
sctp.h
scx200_gpio.h
scx200.h
sdb.h
seccomp.h
securebits.h
security.h Add Landlock, a new LSM from Mickaël Salaün <mic@linux.microsoft.com> 2021-05-01 18:50:44 -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_buf: Add seq_buf_terminate() API 2021-03-18 12:58:27 -04:00
seq_file_net.h
seq_file.h seq_file: Add a seq_bprintf function 2021-04-27 15:50:15 -07:00
seqlock.h seqlock,lockdep: Fix seqcount_latch_init() 2021-03-10 09:51:45 +01:00
seqno-fence.h
serdev.h
serial_8250.h
serial_bcm63xx.h
serial_core.h serial: do not restore interrupt state in sysrq helper 2021-04-22 12:04:26 +02:00
serial_max3100.h
serial_s3c.h tty: serial: samsung_tty: Add support for Apple UARTs 2021-03-10 09:34:10 +01:00
serial_sci.h
serial.h
serio.h
set_memory.h
sfp.h phy: sfp: add netlink SFP support to generic SFP code 2021-04-11 16:34:56 -07:00
sh_clk.h
sh_dma.h
sh_eth.h
sh_intc.h
sh_timer.h
shdma-base.h
shm.h
shmem_fs.h
shrinker.h mm: vmscan: use a new flag to indicate shrinker is registered 2021-05-05 11:27:23 -07:00
signal_types.h
signal.h Revert "signal: Allow tasks to cache one sigqueue struct" 2021-06-27 13:32:54 -07:00
signalfd.h
siox.h
siphash.h
sizes.h
skb_array.h
skbuff.h net: Introduce skb_send_sock() for sock_map 2021-04-01 10:56:13 -07:00
skmsg.h Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next 2021-04-25 18:02:32 -07:00
slab_def.h
slab.h
slimbus.h
slub_def.h
sm501-regs.h
sm501.h
smc91x.h
smc911x.h
smp_types.h
smp.h A set of locking related fixes and updates: 2021-05-09 13:07:03 -07:00
smpboot.h
smsc911x.h
smscphy.h
sock_diag.h
socket.h net: make get_net_ns return error if NET_NS is disabled 2021-06-12 13:13:08 -07:00
sockptr.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 stacktrace: Move documentation for arch_stack_walk_reliable() to header 2021-03-10 15:52:31 +01:00
start_kernel.h
stat.h
statfs.h fs: introduce a wrapper uuid_to_fsid() 2021-04-19 16:03:15 +02:00
static_call_types.h static_call: Move struct static_call_key definition to static_call_types.h 2021-03-11 16:04:39 +01:00
static_call.h Locking changes for this cycle were: 2021-04-28 12:37:53 -07:00
static_key.h
stddef.h
stm.h
stmmac.h net: stmmac: Add HW descriptor prefetch setting for DWMAC Core 5.20 onwards 2021-04-22 15:02:40 -07:00
stmp_device.h
stmp3xxx_rtc_wdt.h
stop_machine.h stop_machine: mark helpers __always_inline 2021-03-13 11:27:30 -08:00
string_helpers.h
string.h
stringhash.h
stringify.h
sungem_phy.h
sunserialcore.h
sunxi-rsb.h
superhyway.h
surface_acpi_notify.h
suspend.h
svga.h
sw842.h
swab.h
swait.h
swap_cgroup.h
swap_slots.h
swap.h include: remove pagemap.h from blkdev.h 2021-05-06 19:24:11 -07:00
swapfile.h
swapops.h mm/swap: fix pte_same_as_swp() not removing uffd-wp bit when compare 2021-06-16 09:24:42 -07:00
swiotlb.h swiotlb: remove swiotlb_nr_tbl 2021-03-19 04:58:25 +00:00
switchtec.h
sxgbe_platform.h
sync_core.h
sync_file.h
synclink.h
sys_soc.h
sys.h
syscall_user_dispatch.h
syscalls.h Add Landlock, a new LSM from Mickaël Salaün <mic@linux.microsoft.com> 2021-05-01 18:50:44 -07:00
syscore_ops.h
sysctl.h sysctl: add proc_dou8vec_minmax() 2021-03-25 17:39:33 -07:00
sysfs.h
syslog.h
sysrq.h
sysv_fs.h
t10-pi.h
task_io_accounting_ops.h
task_io_accounting.h
task_work.h task_work: add helper for more targeted task_work canceling 2021-04-11 19:30:25 -06:00
taskstats_kern.h
tboot.h
tc.h
tca6416_keypad.h
tcp.h
tee_drv.h
textsearch_fsm.h
textsearch.h
tfrc.h
thermal.h thermal/core: Remove thermal_notify_framework 2021-04-22 13:14:09 +02:00
thread_info.h kernel, fs: Introduce and use set_restart_fn() and arch_set_restart_data() 2021-03-16 22:13:10 +01:00
threads.h
thunderbolt.h thunderbolt: Allow multiple DMA tunnels over a single XDomain connection 2021-03-18 18:25:31 +03:00
ti_wilink_st.h
ti-emif-sram.h
tick.h tick/nohz: Only check for RCU deferred wakeup on user/guest entry when needed 2021-05-31 10:14:49 +02:00
tifm.h
timb_dma.h
timb_gpio.h
time_namespace.h
time.h
time32.h
time64.h
timecounter.h time/timecounter: Mark 1st argument of timecounter_cyc2time() as const 2021-04-16 21:03:50 +02:00
timekeeper_internal.h
timekeeping.h time: Add mechanism to recognize clocksource in time_get_snapshot 2021-04-07 16:33:20 +01:00
timer.h
timerfd.h
timeriomem-rng.h
timerqueue.h
timex.h timekeeping, clocksource: Fix various typos in comments 2021-03-22 23:06:48 +01:00
tnum.h
topology.h
torture.h
toshiba.h
tpm_command.h
tpm_eventlog.h
tpm.h security: keys: trusted: Make sealed key properly interoperable 2021-04-14 16:30:30 +03:00
trace_clock.h
trace_events.h tracing: Remove duplicate struct declaration in trace_events.h 2021-04-01 14:18:32 -04:00
trace_recursion.h
trace_seq.h
trace.h
tracefs.h
tracehook.h
tracepoint-defs.h
tracepoint.h tracing: Fix various typos in comments 2021-03-23 14:08:18 -04:00
transport_class.h
ts-nbus.h
tsacct_kern.h
tty_driver.h tty: fix return value for unsupported ioctls 2021-04-10 10:36:34 +02:00
tty_flip.h
tty_ldisc.h tty: remove TTY_LDISC_MAGIC 2021-03-10 09:34:06 +01:00
tty.h tty: clean include/linux/tty.h up 2021-04-15 10:32:17 +02:00
typecheck.h
types.h
u64_stats_sync.h u64_stats,lockdep: Fix u64_stats_init() vs lockdep 2021-03-10 09:51:45 +01:00
uacce.h
uaccess.h signal: Add unsafe_get_compat_sigset() 2021-04-03 21:22:18 +11:00
ucb1400.h
ucs2_string.h
udp.h vxlan: allow L4 GRO passthrough 2021-03-30 17:06:49 -07:00
uidgid.h
uio_driver.h
uio.h iov_iter: Four fixes for ITER_XARRAY 2021-04-26 22:55:12 +01:00
umh.h
unicode.h
units.h
uprobes.h
usb_usual.h usb-storage: Add quirk to defeat Kindle's automatic unload 2021-03-17 21:30:15 +01:00
usb.h usb: Iterator for ports 2021-04-09 16:00:00 +02:00
usbdevice_fs.h
user_namespace.h \n 2021-04-29 11:06:13 -07:00
user-return-notifier.h
user.h
userfaultfd_k.h userfaultfd: add UFFDIO_CONTINUE ioctl 2021-05-05 11:27:22 -07:00
usermode_driver.h bpf: Fix umd memory leak in copy_process() 2021-03-19 22:23:19 +01:00
util_macros.h
uts.h
utsname.h
uuid.h
vbox_utils.h
vdpa.h vdpa: add get_config_size callback in vdpa_config_ops 2021-05-03 04:55:53 -04:00
verification.h
vermagic.h
vexpress.h
vfio.h vfio: Remove device_data from the vfio bus driver API 2021-04-06 11:55:11 -06:00
vfs.h
vga_switcheroo.h
vgaarb.h vgaarb: avoid -Wempty-body warnings 2021-03-22 15:02:14 +01:00
vhost_iotlb.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_dma_buf.h
virtio_net.h virtio_net: Do not pull payload in skb->head 2021-04-06 16:17:57 -07:00
virtio_pci_modern.h virtio_pci_modern: correct sparse tags for notify 2021-05-04 04:19:59 -04:00
virtio_ring.h
virtio_vsock.h
virtio.h virtio: remove export for virtio_config_{enable, disable} 2021-03-14 04:37:35 -04:00
visorbus.h
vlynq.h
vm_event_item.h x86/mm: track linear mapping split events 2021-05-05 11:27:25 -07:00
vmacache.h
vmalloc.h mm/vmalloc: add vmalloc_no_huge 2021-06-24 19:40:53 -07:00
vme.h
vmpressure.h
vmstat.h mm: page-writeback: simplify memcg handling in test_clear_page_writeback() 2021-04-30 11:20:37 -07:00
vmw_vmci_api.h
vmw_vmci_defs.h
vringh.h vringh: add vringh_kiov_length() helper 2021-05-03 04:55:53 -04:00
vt_buffer.h
vt_kern.h
vt.h
vtime.h sched/vtime: Move guest enter/exit vtime accounting to vtime.h 2021-05-05 22:54:11 +02:00
w1-gpio.h
w1.h
wait_bit.h
wait.h
watch_queue.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 locking/ww_mutex: Remove DEFINE_WW_MUTEX() macro 2021-03-19 12:13:10 +01:00
wwan.h net: Add a WWAN subsystem 2021-04-16 15:31:02 -07:00
xarray.h XArray: Add xa_limit_16b 2021-03-30 13:42:33 -04:00
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