twx-linux/include/linux
Thomas Gleixner 8ce8849dd1 posix-timers: Ensure timer ID search-loop limit is valid
posix_timer_add() tries to allocate a posix timer ID by starting from the
cached ID which was stored by the last successful allocation.

This is done in a loop searching the ID space for a free slot one by
one. The loop has to terminate when the search wrapped around to the
starting point.

But that's racy vs. establishing the starting point. That is read out
lockless, which leads to the following problem:

CPU0	  	      	     	   CPU1
posix_timer_add()
  start = sig->posix_timer_id;
  lock(hash_lock);
  ...				   posix_timer_add()
  if (++sig->posix_timer_id < 0)
      			             start = sig->posix_timer_id;
     sig->posix_timer_id = 0;

So CPU1 can observe a negative start value, i.e. -1, and the loop break
never happens because the condition can never be true:

  if (sig->posix_timer_id == start)
     break;

While this is unlikely to ever turn into an endless loop as the ID space is
huge (INT_MAX), the racy read of the start value caught the attention of
KCSAN and Dmitry unearthed that incorrectness.

Rewrite it so that all id operations are under the hash lock.

Reported-by: syzbot+5c54bd3eb218bb595aa9@syzkaller.appspotmail.com
Reported-by: Dmitry Vyukov <dvyukov@google.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Frederic Weisbecker <frederic@kernel.org>
Link: https://lore.kernel.org/r/87bkhzdn6g.ffs@tglx
2023-06-18 22:41:48 +02:00
..
amba
atomic locking/atomic: Correct (cmp)xchg() instrumentation 2023-04-29 09:09:31 +02:00
avf
bcma
byteorder
can
cdx
ceph
clk
comedi
crush
decompress
device driver core: class: properly reference count class_dev_iter() 2023-05-19 11:03:36 +01:00
dma
dsa
extcon
firmware Char/Misc drivers for 6.4-rc1 2023-04-27 12:07:50 -07:00
fpga
fsl
gpio
greybus
hsi
i3c
iio
input
irqchip
isdn
lockd lockd: fix races in client GRANTED_MSG wait logic 2023-04-26 09:05:00 -04:00
mailbox
mdio
mfd pwm: Changes for v6.4-rc1 2023-05-03 11:25:01 -07:00
mlx4
mlx5 net/mlx5: DR, Check force-loopback RC QP capability independently from RoCE 2023-05-22 22:38:05 -07:00
mmc Networking changes for 6.4. 2023-04-26 16:07:23 -07:00
mtd
mux
net/intel
netfilter netfilter: nf_tables: don't write table validation state without mutex 2023-04-22 01:39:40 +02:00
netfilter_arp
netfilter_bridge
netfilter_ipv4
netfilter_ipv6
pcs
pds pds_core: publish events to the clients 2023-04-21 08:29:13 +01:00
perf
phy
pinctrl
platform_data USB / Thunderbolt changes for 6.4-rc1 2023-04-27 11:42:11 -07:00
power power: supply: bq27xxx: Ensure power_supply_changed() is called on current sign changes 2023-05-08 15:29:12 +02:00
pse-pd
qed
raid
regulator
remoteproc
reset
rpmsg
rtc
sched posix-timers: Ensure timer ID search-loop limit is valid 2023-06-18 22:41:48 +02:00
soc Networking changes for 6.4. 2023-04-26 16:07:23 -07:00
soundwire
spi spi: Add TPM HW flow flag 2023-04-21 14:37:03 +01:00
ssb
sunrpc nfsd-6.4 fixes: 2023-05-17 09:56:01 -07:00
surface_aggregator
ulpi
unaligned
usb usb: gadget: drop superfluous ':' in doc string 2023-05-13 18:04:59 +09:00
8250_pci.h
acct.h
acpi_agdi.h
acpi_apmt.h
acpi_dma.h
acpi_iort.h
acpi_mdio.h
acpi_pmtmr.h
acpi_viot.h
acpi.h hyperv-next for v6.4 2023-04-27 17:17:12 -07:00
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
altera_jtaguart.h
altera_uart.h
amd-iommu.h
amd-pstate.h
anon_inodes.h
aperture.h
apm_bios.h
apm-emulation.h
apple-gmux.h
apple-mailbox.h
arch_topology.h
arm_ffa.h firmware: arm_ffa: Fix FFA device names for logical partitions 2023-05-08 20:40:46 +01:00
arm_sdei.h
arm-cci.h
arm-smccc.h
armada-37xx-rwtm-mailbox.h
ascii85.h
asn1_ber_bytecode.h
asn1_decoder.h
asn1_encoder.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_tcp.h
atm.h
atmdev.h
atmel_pdc.h
atmel-isc-media.h
atmel-mci.h
atmel-ssc.h
atomic.h
attribute_container.h
audit_arch.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
base64.h
bcd.h
bch.h
bcm47xx_nvram.h
bcm47xx_sprom.h
bcm47xx_wdt.h
bcm963xx_nvram.h
bcm963xx_tag.h
binfmts.h
bio.h
bit_spinlock.h
bitfield.h
bitmap.h
bitops.h
bitrev.h
bits.h
blk_types.h for-6.4/block-2023-04-21 2023-04-26 12:52:58 -07:00
blk-cgroup.h
blk-crypto-profile.h
blk-crypto.h
blk-integrity.h
blk-mq-pci.h
blk-mq-virtio.h
blk-mq.h for-6.4/block-2023-04-21 2023-04-26 12:52:58 -07:00
blk-pm.h
blkdev.h block: remove NFL4_UFLG_MASK 2023-05-20 05:38:01 -06:00
blkpg.h
blktrace_api.h
blockgroup_lock.h
bma150.h
bootconfig.h
bootmem_info.h
bottom_half.h
bpf_lirc.h
bpf_local_storage.h
bpf_lsm.h
bpf_mem_alloc.h
bpf_trace.h
bpf_types.h bpf: fix link failure with NETFILTER=y INET=n 2023-04-22 08:21:05 -07:00
bpf_verifier.h
bpf-cgroup-defs.h
bpf-cgroup.h
bpf-netns.h
bpf.h bpf: add test_run support for netfilter program type 2023-04-21 11:34:50 -07:00
bpfilter.h
bpfptr.h
brcmphy.h
bsearch.h
bsg-lib.h
bsg.h
btf_ids.h
btf.h
btree-128.h
btree-type.h
btree.h
btrfs.h
buffer_head.h fs/buffer: add folio_create_empty_buffers helper 2023-04-21 14:52:01 -07:00
bug.h
build_bug.h
build-salt.h
buildid.h
bvec.h
c2port.h
cache.h
cacheflush.h
cacheinfo.h
capability.h
cb710.h
cc_platform.h
cciss_ioctl.h
ccp.h
cdev.h
cdrom.h
cfag12864b.h
cfi_types.h
cfi.h
cgroup_api.h
cgroup_rdma.h
cgroup_refcnt.h
cgroup_subsys.h
cgroup-defs.h
cgroup.h
circ_buf.h
clk-provider.h Nothing looks out of the ordinary in this batch of clk driver updates. There 2023-04-29 17:29:39 -07:00
clk.h
clkdev.h
clockchips.h
clocksource_ids.h
clocksource.h
cma.h
cn_proc.h
cnt32_to_63.h
coda.h
compaction.h
compat.h
compiler_attributes.h
compiler_types.h
compiler-clang.h
compiler-gcc.h
compiler-version.h
compiler.h tracing: make ftrace_likely_update() declaration visible 2023-05-17 09:36:46 -07:00
completion.h
component.h
configfs.h
connector.h
console_struct.h
console.h
consolemap.h
const.h
container_of.h
container.h
context_tracking_irq.h
context_tracking_state.h
context_tracking.h Objtool changes for v6.4: 2023-04-28 14:02:54 -07:00
cookie.h
cordic.h
coredump.h
coresight-pmu.h
coresight-stm.h
coresight.h
count_zeros.h
counter.h
cper.h
cpu_cooling.h
cpu_pm.h
cpu_rmap.h
cpu.h
cpufeature.h
cpufreq.h Devicetree updates for v6.4, part 2: 2023-04-27 10:09:05 -07:00
cpuhotplug.h arm64 updates for 6.4 2023-04-25 12:39:01 -07:00
cpuidle_haltpoll.h
cpuidle.h
cpumask_api.h
cpumask.h
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 crypto: api - Add crypto_tfm_get 2023-04-20 18:20:04 +08:00
cs5535.h
ctype.h
cuda.h
damon.h
dasd_mod.h
davinci_emac.h
dax.h
dca.h
dcache.h
dccp.h
debug_locks.h
debugfs.h
debugobjects.h
delay.h
delayacct.h
delayed_call.h
dev_printk.h
devcoredump.h
devfreq_cooling.h
devfreq-event.h
devfreq.h
device_cgroup.h
device-mapper.h
device.h
devm-helpers.h
devpts_fs.h
dfl.h
digsig.h
dim.h linux/dim: Do nothing if no time delta between samples 2023-05-09 11:06:45 +02:00
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
dm-verity-loadpin.h
dma-buf.h
dma-direct.h
dma-direction.h
dma-fence-array.h
dma-fence-chain.h
dma-fence-unwrap.h
dma-fence.h
dma-heap.h
dma-map-ops.h
dma-mapping.h
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_config.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
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
efs_vh.h
eisa.h
elf-fdpic.h
elf-randomize.h
elf.h
elfcore-compat.h
elfcore.h
elfnote-lto.h
elfnote.h
enclosure.h
energy_model.h
entry-common.h
entry-kvm.h
err.h
errname.h
errno.h
error-injection.h
errqueue.h
errseq.h
etherdevice.h
ethtool_netlink.h
ethtool.h
eventfd.h
eventpoll.h
evm.h
export-internal.h
export.h
exportfs.h nfsd: allow reaping files still under writeback 2023-04-26 09:04:59 -04:00
ext2_fs.h
extable.h
extcon-provider.h
extcon.h
f2fs_fs.h
f75375s.h
falloc.h
fanotify.h
fault-inject-usercopy.h
fault-inject.h
fb.h
fbcon.h
fcdevice.h
fcntl.h
fd.h
fddidevice.h
fdtable.h
fec.h
fiemap.h
file.h
fileattr.h
filelock.h
filter.h
find.h
fips.h
firewire.h
firmware-map.h
firmware.h
fixp-arith.h
flat.h
flex_proportions.h
font.h
fortify-string.h
fprobe.h
freelist.h
freezer.h
frontswap.h
fs_api.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 module: error out early on concurrent load of the same module file 2023-05-25 17:07:57 -07:00
fscache-cache.h
fscache.h
fscrypt.h There are a number of major cleanups in ext4 this cycle: 2023-04-26 08:57:41 -07:00
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
fsnotify.h
fsverity.h
ftrace_irq.h
ftrace.h Minor tracing updates: 2023-05-05 13:11:02 -07:00
futex.h
fwnode_mdio.h
fwnode.h
gameport.h
gcd.h
genalloc.h
generic-radix-tree.h
genetlink.h
genl_magic_func.h
genl_magic_struct.h
getcpu.h
gfp_api.h
gfp_types.h
gfp.h
glob.h
gnss.h
goldfish.h
gpio_keys.h
gpio-pxa.h
gpio.h
greybus.h
group_cpus.h
hardirq.h
hash.h
hashtable_api.h
hashtable.h
hdlc.h
hdlcdrv.h
hdmi.h
hex.h
hid_bpf.h
hid-debug.h
hid-roccat.h
hid-sensor-hub.h
hid-sensor-ids.h
hid.h
hidden.h
hiddev.h
hidraw.h
highmem-internal.h
highmem.h
highuid.h
hil_mlc.h
hil.h
hippidevice.h
hisi_acc_qm.h
hmm.h
host1x_context_bus.h
host1x.h
hp_sdc.h
hpet.h
hrtimer_api.h
hrtimer_defs.h
hrtimer.h
hte.h
huge_mm.h
hugetlb_cgroup.h
hugetlb_inline.h
hugetlb.h - Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of 2023-04-27 19:42:02 -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-smbus.h
i2c.h i2c: gxp: fix build failure without CONFIG_I2C_SLAVE 2023-05-03 17:27:29 +02:00
i8042.h
i8253.h
icmp.h
icmpv6.h
idle_inject.h
idr.h
ieee80211.h
ieee802154.h
if_arp.h
if_bridge.h bridge: Add internal flags for per-{Port, VLAN} neighbor suppression 2023-04-21 08:25:49 +01:00
if_eql.h
if_ether.h
if_fddi.h
if_hsr.h
if_link.h
if_ltalk.h
if_macvlan.h
if_phonet.h
if_pppol2tp.h
if_pppox.h
if_rmnet.h
if_tap.h
if_team.h net: fix stack overflow when LRO is disabled for virtual interfaces 2023-05-19 22:46:37 -07:00
if_tun.h
if_tunnel.h
if_vlan.h net: add vlan_get_protocol_and_depth() helper 2023-05-10 10:25:55 +01:00
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_syscalls.h
init_task.h
init.h
initrd.h
inotify.h
input.h
instruction_pointer.h
instrumentation.h
instrumented.h
integrity.h
intel_rapl.h
intel_tcc.h
intel_th.h
intel_tpmi.h
intel-ish-client-if.h
interconnect-provider.h
interconnect.h
interrupt.h
interval_tree_generic.h
interval_tree.h
io_uring_types.h
io_uring.h io_uring: make io_uring_sqe_cmd() unconditionally available 2023-05-09 07:59:54 -06:00
io-64-nonatomic-hi-lo.h
io-64-nonatomic-lo-hi.h
io-mapping.h
io-pgtable.h
io.h
ioam6_genl.h
ioam6_iptunnel.h
ioam6.h
iocontext.h
iomap.h iomap: Remove IOMAP_DIO_NOSYNC unused dio flag 2023-04-21 08:54:47 -07:00
iommu-helper.h
iommu.h IOMMU Updates for Linux 6.4 2023-04-30 13:00:38 -07:00
iommufd.h
iopoll.h
ioport.h
ioprio.h
iosys-map.h
iova_bitmap.h
iova.h
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
irqbypass.h
irqchip.h
irqdesc.h
irqdomain_defs.h
irqdomain.h
irqflags.h
irqhandler.h
irqnr.h
irqreturn.h
isa-dma.h
isa.h
isapnp.h
iscsi_boot_sysfs.h
iscsi_ibft.h
ism.h
iversion.h
jbd2.h
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-enabled.h
kasan-tags.h
kasan.h
kbd_diacr.h
kbd_kern.h
kbuild.h
kconfig.h
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
kernelcapi.h
kernfs.h
kexec.h
key-type.h
key.h
keyboard.h
keyctl.h
kfence.h
kfifo.h
kgdb.h
khugepaged.h
klist.h
kmemleak.h
kmod.h
kmsan_string.h
kmsan_types.h
kmsan-checks.h
kmsan.h
kmsg_dump.h
kobj_map.h
kobject_api.h
kobject_ns.h
kobject.h
kprobes.h
kref_api.h
kref.h
ks0108.h
ks8842.h
ks8851_mll.h
ksm.h mm/ksm: move disabling KSM from s390/gmap code to KSM code 2023-05-02 17:21:50 -07:00
kstrtox.h
kthread.h
ktime_api.h
ktime.h
kvm_dirty_ring.h
kvm_host.h s390: 2023-05-01 12:06:20 -07:00
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 - New Drivers 2023-05-02 10:36:02 -07:00
libata.h
libfdt_env.h
libfdt.h
libgcc.h libgcc: add forward declarations for generic library routines 2023-04-27 13:45:31 -07:00
libnvdimm.h
libps2.h
license.h
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
list.h
litex.h
livepatch_sched.h
livepatch.h
llc.h
llist_api.h
llist.h
local_lock_internal.h
local_lock.h
lockdep_api.h
lockdep_types.h debugobjects,locking: Annotate debug_object_fill_pool() wait type violation 2023-05-02 14:48:14 +02:00
lockdep.h Two fixes for debugobjects: 2023-05-28 07:15:33 -04:00
lockref.h
log2.h
logic_iomem.h
logic_pio.h
lp.h
lru_cache.h
lsm_audit.h
lsm_hook_defs.h
lsm_hooks.h lsm/stable-6.4 PR 20230420 2023-04-24 11:21:50 -07:00
lz4.h
lzo.h
mailbox_client.h
mailbox_controller.h
map_benchmark.h
maple_tree.h
maple.h
marvell_phy.h
math64.h
math.h
mbcache.h
mbus.h
mc6821.h
mc146818rtc.h
mcb.h
mdev.h
mdio-bitbang.h
mdio-gpio.h
mdio-mux.h
mdio.h
mei_aux.h
mei_cl_bus.h
mem_encrypt.h
memblock.h
memcontrol.h
memfd.h
memory_hotplug.h
memory-tiers.h
memory.h
mempolicy.h
mempool.h
memregion.h
memremap.h
memstick.h
mhi_ep.h
mhi.h
micrel_phy.h
microchipphy.h
migrate_mode.h
migrate.h
mii_timestamper.h
mii.h
min_heap.h
minmax.h
misc_cgroup.h
miscdevice.h
mISDNdsp.h
mISDNhw.h
mISDNif.h
mm_api.h
mm_inline.h
mm_types_task.h
mm_types.h Scheduler changes for v6.4: 2023-04-28 14:53:30 -07:00
mm.h Add support for new Linear Address Masking CPU feature. This is similar 2023-04-28 09:43:49 -07:00
mman.h
mmap_lock.h
mmdebug.h
mmiotrace.h
mmu_context.h
mmu_notifier.h
mmzone.h
mnt_idmapping.h
mnt_namespace.h
mod_devicetable.h
module_signature.h
module_symbol.h
module.h modules-6.4-rc1 2023-04-27 16:36:55 -07:00
moduleloader.h
moduleparam.h
most.h
mount.h
moxtet.h
mpage.h
mpi.h
mpls_iptunnel.h
mpls.h
mroute6.h
mroute_base.h
mroute.h
msdos_fs.h
msdos_partition.h
msg.h
msi_api.h
msi.h x86/pci/xen: populate MSI sysfs entries 2023-05-24 18:08:49 +02:00
mtio.h
mutex_api.h
mutex.h
mv643xx_eth.h
mv643xx_i2c.h
mv643xx.h
mvebu-pmsu.h
mxm-wmi.h
namei.h ksmbd: fix racy issue from using ->d_parent and ->d_name 2023-04-24 00:09:20 -05:00
nd.h
ndctl.h
net_tstamp.h
net.h
netdev_features.h
netdevice.h net: optimize napi_threaded_poll() vs RPS/RFS 2023-04-23 13:35:07 +01:00
netfilter_bridge.h
netfilter_defs.h
netfilter_ipv4.h
netfilter_ipv6.h
netfilter_netdev.h
netfilter.h bpf: add bpf_link support for BPF_NETFILTER programs 2023-04-21 11:34:14 -07:00
netfs.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_ssc.h
nfs_xdr.h NFSv4.2: Rework scratch handling for READ_PLUS 2023-04-28 15:48:45 -04:00
nfs.h nfs: move nfs_fhandle_hash to common include file 2023-04-26 09:05:00 -04:00
nfsacl.h
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-auth.h
nvme-fc-driver.h
nvme-fc.h
nvme-rdma.h
nvme-tcp.h
nvme.h
nvmem-consumer.h
nvmem-provider.h
nvram.h
objagg.h
objtool_types.h
objtool.h
of_address.h
of_clk.h
of_device.h Char/Misc drivers for 6.4-rc1 2023-04-27 12:07:50 -07:00
of_dma.h
of_fdt.h
of_gpio.h
of_graph.h
of_iommu.h
of_irq.h
of_mdio.h
of_net.h
of_pci.h
of_pdt.h
of_platform.h
of_reserved_mem.h
of.h Char/Misc drivers for 6.4-rc1 2023-04-27 12:07:50 -07:00
oid_registry.h
olpc-ec.h
omap-dma.h
omap-gpmc.h
omap-iommu.h
omap-mailbox.h
omapfb.h
once_lite.h
once.h
oom.h
openvswitch.h
osq_lock.h
overflow.h
packing.h
padata.h
page_counter.h
page_ext.h
page_idle.h
page_owner.h
page_ref.h
page_reporting.h
page_table_check.h
page-flags-layout.h
page-flags.h - Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of 2023-04-27 19:42:02 -07:00
page-isolation.h
pageblock-flags.h
pagemap.h - Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of 2023-04-27 19:42:02 -07:00
pagevec.h
pagewalk.h
panic_notifier.h
panic.h
parman.h
parport_pc.h
parport.h
parser.h
part_stat.h
pata_arasan_cf_data.h
patchkey.h
path.h
pch_dma.h
pci_hotplug.h
pci_ids.h x86/amd_nb: Add PCI ID for family 19h model 78h 2023-05-08 11:25:19 +02:00
pci-acpi.h
pci-ats.h
pci-doe.h
pci-ecam.h
pci-ep-cfs.h
pci-epc.h
pci-epf.h
pci-p2pdma.h
pci.h cxl for v6.4 2023-04-30 11:51:51 -07:00
pcs-altera-tse.h
pcs-lynx.h
pcs-rzn1-miic.h
pe.h efi/pe: Import new BTI/IBT header flags from the spec 2023-04-20 15:43:34 +02:00
peci-cpu.h
peci.h
percpu_counter.h
percpu-defs.h
percpu-refcount.h
percpu-rwsem.h
percpu.h
perf_event_api.h
perf_event.h
perf_regs.h
personality.h
pfn_t.h
pfn.h
pgtable_api.h
pgtable.h
phonet.h
phy_fixed.h
phy_led_triggers.h
phy.h mdio_bus: unhide mdio_bus_init prototype 2023-05-17 21:29:09 -07:00
phylink.h
pid_namespace.h
pid.h
pim.h
pipe_fs_i.h
pkeys.h
pktcdvd.h
pl320-ipc.h
platform_device.h
platform_profile.h
pldmfw.h
plist.h
pm_clock.h
pm_domain.h
pm_opp.h
pm_qos.h
pm_runtime.h
pm_wakeirq.h
pm_wakeup.h
pm-trace.h
pm.h
pmbus.h
pmu.h
pnp.h
poison.h
poll.h
polynomial.h
posix_acl_xattr.h
posix_acl.h
posix-clock.h
posix-timers.h posix-cpu-timers: Implement the missing timer_wait_running callback 2023-04-21 15:34:33 +02:00
power_supply.h
powercap.h
ppp_channel.h
ppp_defs.h
ppp-comp.h
pps_kernel.h
pr.h
prandom.h
preempt.h
prefetch.h
prime_numbers.h
printk.h
prmt.h
proc_fs.h
proc_ns.h kill the last remaining user of proc_ns_fget() 2023-04-20 22:55:35 -04:00
processor.h
profile.h
projid.h
property.h device property: make device_property functions take const device * 2023-04-20 14:25:07 +02:00
pruss_driver.h
psci.h
pseudo_fs.h
psi_types.h
psi.h
psp-platform-access.h i2c: designware: Use PCI PSP driver for communication 2023-04-20 18:20:05 +08:00
psp-sev.h
psp-tee.h
psp.h
pstore_blk.h
pstore_ram.h
pstore_zone.h
pstore.h
ptdump.h
pti.h
ptp_classify.h
ptp_clock_kernel.h
ptp_kvm.h
ptp_pch.h
ptr_ring.h
ptrace_api.h
ptrace.h
purgatory.h
pvclock_gtod.h
pwm_backlight.h
pwm.h
pxa2xx_ssp.h
pxa168_eth.h
qnx6_fs.h
quota.h
quotaops.h
radix-tree.h
raid_class.h
ramfs.h
random.h
randomize_kstack.h
range.h
ras.h
ratelimit_types.h
ratelimit.h
rational.h
rbtree_augmented.h
rbtree_latch.h
rbtree_types.h
rbtree.h
rcu_node_tree.h
rcu_segcblist.h
rcu_sync.h
rculist_bl.h
rculist_nulls.h
rculist.h
rcupdate_trace.h
rcupdate_wait.h
rcupdate.h
rcuref.h
rcutiny.h
rcutree.h
rcuwait_api.h
rcuwait.h
reboot-mode.h
reboot.h
reciprocal_div.h
ref_tracker.h
refcount_api.h
refcount.h
regmap.h
regset.h
relay.h
remoteproc.h
resctrl.h
reset-controller.h
reset.h
resource_ext.h
resource.h
restart_block.h
resume_user_mode.h
rethook.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
rtmutex.h
rtnetlink.h
rtsx_common.h
rtsx_pci.h
rtsx_usb.h
rv.h
rwbase_rt.h
rwlock_api_smp.h
rwlock_rt.h
rwlock_types.h
rwlock.h
rwsem.h
sbitmap.h
scatterlist.h
scc.h
sched_clock.h
sched.h tracing updates for 6.4: 2023-04-28 15:57:53 -07:00
scmi_protocol.h
scpi_protocol.h
screen_info.h
scs.h
sctp.h sctp: delete the nested flexible array payload 2023-04-21 08:19:30 +01:00
scx200_gpio.h
scx200.h
seccomp.h
secretmem.h
securebits.h
security.h v6.4/vfs.misc 2023-04-24 13:39:58 -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_do_printk() helper 2023-04-25 21:03:14 -04:00
seq_file_net.h
seq_file.h
seqlock_api.h
seqlock.h
serdev.h serdev: Add method to assert break signal over tty UART port 2023-04-23 21:51:25 -07:00
serial_8250.h
serial_bcm63xx.h
serial_core.h
serial_max3100.h
serial_s3c.h
serial_sci.h
serial.h
serio.h
set_memory.h
sfp.h
sh_clk.h
sh_dma.h
sh_eth.h
sh_intc.h
sh_timer.h
shdma-base.h
shm.h
shmem_fs.h
shrinker.h mm: shrinkers: fix race condition on debugfs cleanup 2023-05-17 15:24:33 -07:00
signal_types.h
signal.h
signalfd.h
siox.h
siphash.h
sizes.h
skb_array.h
skbuff.h tls: rx: strp: force mixed decrypted records into copy mode 2023-05-19 08:37:37 +01:00
skmsg.h bpf, sockmap: Improved check for empty queue 2023-05-23 16:10:11 +02:00
slab_def.h
slab.h - Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of 2023-04-27 19:42:02 -07:00
slimbus.h
slub_def.h
sm501-regs.h
sm501.h
smc91x.h
smp_types.h
smp.h SMP cross-CPU function-call updates for v6.4: 2023-04-28 15:03:43 -07:00
smpboot.h
smsc911x.h
smscphy.h
sock_diag.h
socket.h
sockptr.h
softirq.h
sonet.h
sony-laptop.h
sonypi.h
sort.h
sound.h
soundcard.h
spinlock_api_smp.h
spinlock_api_up.h
spinlock_api.h
spinlock_rt.h
spinlock_types_raw.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_call_types.h
static_call.h
static_key.h
stdarg.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
sungem_phy.h
sunserialcore.h
sunxi-rsb.h
superhyway.h
surface_acpi_notify.h
suspend.h PM: Add sysfs files to represent time spent in hardware sleep state 2023-04-20 19:06:12 +02:00
svga.h
sw842.h
swab.h
swait_api.h
swait.h
swap_cgroup.h
swap_slots.h
swap.h mm: correct arg in reclaim_pages()/reclaim_clean_pages_from_list() 2023-04-21 14:52:02 -07:00
swapfile.h
swapops.h
swiotlb.h dma-mapping updates for Linux 6.4 2023-04-29 10:29:57 -07:00
switchtec.h
sxgbe_platform.h
sync_core.h
sync_file.h
synclink.h
sys_soc.h
sys.h
syscall_user_dispatch.h
syscalls_api.h
syscalls.h
syscore_ops.h
sysctl.h sysctl: remove register_sysctl_paths() 2023-05-02 19:24:16 -07:00
sysfb.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
termios_internal.h
textsearch_fsm.h
textsearch.h
tfrc.h
thermal.h thermal: core: Encapsulate tz->device field 2023-04-27 19:20:12 +02:00
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_namespace.h vdso/timens: Always provide arch_get_vdso_data() prototype for vdso 2023-05-31 21:45:49 +02:00
time.h
timecounter.h
timekeeper_internal.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 tpm: Prevent hwrng from activating during resume 2023-05-16 02:43:12 +03:00
trace_clock.h
trace_events.h
trace_recursion.h
trace_seq.h
trace.h
tracefs.h
tracepoint-defs.h
tracepoint.h
transport_class.h
ts-nbus.h
tsacct_kern.h
tty_buffer.h
tty_driver.h
tty_flip.h
tty_ldisc.h
tty_port.h
tty.h Driver core changes for 6.4-rc1 2023-04-27 11:53:57 -07:00
typecheck.h
types.h
u64_stats_sync_api.h
u64_stats_sync.h
uacce.h
uaccess.h
ubsan.h
ucs2_string.h
udp.h
uidgid.h
uio_driver.h
uio.h mm: hwpoison: coredump: support recovery from dump_user_range() 2023-05-02 17:21:50 -07:00
umh.h
unicode.h
units.h
uprobes.h
usb_usual.h
usb.h USB / Thunderbolt changes for 6.4-rc1 2023-04-27 11:42:11 -07:00
usbdevice_fs.h
user_events.h
user_namespace.h
user-return-notifier.h
user.h
userfaultfd_k.h - Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of 2023-04-27 19:42:02 -07:00
usermode_driver.h
util_macros.h
uts.h
utsname.h
uuid.h
vbox_utils.h
vdpa.h virtio-vdpa: add VIRTIO_F_NOTIFICATION_DATA feature support 2023-04-21 03:02:35 -04:00
verification.h
vermagic.h
vexpress.h
vfio_pci_core.h
vfio.h VFIO updates for v6.4-rc1 2023-05-02 11:56:43 -07:00
vfs.h
vga_switcheroo.h
vgaarb.h
vhost_iotlb.h
via_i2c.h
via-core.h
via-gpio.h
via.h
videodev2.h
virtio_anchor.h
virtio_byteorder.h
virtio_caif.h
virtio_config.h
virtio_console.h
virtio_dma_buf.h
virtio_net.h
virtio_pci_legacy.h
virtio_pci_modern.h
virtio_ring.h virtio_ring: add a struct device forward declaration 2023-04-21 03:02:35 -04:00
virtio_vsock.h
virtio.h virtio_ring: Use const to annotate read-only pointer params 2023-04-21 03:02:30 -04:00
vlynq.h
vm_event_item.h
vmalloc.h
vmpressure.h
vmstat.h
vmw_vmci_api.h
vmw_vmci_defs.h
vringh.h vringh: address kdoc warnings 2023-04-21 03:02:34 -04:00
vt_buffer.h linux/vt_buffer.h: allow either builtin or modular for macros 2023-04-24 11:48:33 +02:00
vt_kern.h
vt.h
vtime.h
w1-gpio.h
w1.h
wait_api.h
wait_bit.h
wait.h
watch_queue.h
watchdog.h
win_minmax.h
wireless.h
wkup_m3_ipc.h
wm97xx.h
wmi.h
workqueue_api.h
workqueue.h
writeback.h
ww_mutex.h
wwan.h
xarray.h
xattr.h
xxhash.h
xz.h
yam.h
zconf.h
zlib.h
zorro.h
zpool.h
zsmalloc.h
zstd_errors.h
zstd_lib.h
zstd.h
zutil.h