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Tejun Heo 5a70baec22 workqueue: Implement system-wide nr_active enforcement for unbound workqueues 
[ Upstream commit 5797b1c18919cd9c289ded7954383e499f729ce0 ]

A pool_workqueue (pwq) represents the connection between a workqueue and a
worker_pool. One of the roles that a pwq plays is enforcement of the
max_active concurrency limit. Before 636b927eba5b ("workqueue: Make unbound
workqueues to use per-cpu pool_workqueues"), there was one pwq per each CPU
for per-cpu workqueues and per each NUMA node for unbound workqueues, which
was a natural result of per-cpu workqueues being served by per-cpu pools and
unbound by per-NUMA pools.

In terms of max_active enforcement, this was, while not perfect, workable.
For per-cpu workqueues, it was fine. For unbound, it wasn't great in that
NUMA machines would get max_active that's multiplied by the number of nodes
but didn't cause huge problems because NUMA machines are relatively rare and
the node count is usually pretty low.

However, cache layouts are more complex now and sharing a worker pool across
a whole node didn't really work well for unbound workqueues. Thus, a series
of commits culminating on 8639ecebc9b1 ("workqueue: Make unbound workqueues
to use per-cpu pool_workqueues") implemented more flexible affinity
mechanism for unbound workqueues which enables using e.g. last-level-cache
aligned pools. In the process, 636b927eba5b ("workqueue: Make unbound
workqueues to use per-cpu pool_workqueues") made unbound workqueues use
per-cpu pwqs like per-cpu workqueues.

While the change was necessary to enable more flexible affinity scopes, this
came with the side effect of blowing up the effective max_active for unbound
workqueues. Before, the effective max_active for unbound workqueues was
multiplied by the number of nodes. After, by the number of CPUs.

636b927eba5b ("workqueue: Make unbound workqueues to use per-cpu
pool_workqueues") claims that this should generally be okay. It is okay for
users which self-regulates concurrency level which are the vast majority;
however, there are enough use cases which actually depend on max_active to
prevent the level of concurrency from going bonkers including several IO
handling workqueues that can issue a work item for each in-flight IO. With
targeted benchmarks, the misbehavior can easily be exposed as reported in
http://lkml.kernel.org/r/dbu6wiwu3sdhmhikb2w6lns7b27gbobfavhjj57kwi2quafgwl@htjcc5oikcr3.

Unfortunately, there is no way to express what these use cases need using
per-cpu max_active. A CPU may issue most of in-flight IOs, so we don't want
to set max_active too low but as soon as we increase max_active a bit, we
can end up with unreasonable number of in-flight work items when many CPUs
issue IOs at the same time. ie. The acceptable lowest max_active is higher
than the acceptable highest max_active.

Ideally, max_active for an unbound workqueue should be system-wide so that
the users can regulate the total level of concurrency regardless of node and
cache layout. The reasons workqueue hasn't implemented that yet are:

- One max_active enforcement decouples from pool boundaires, chaining
  execution after a work item finishes requires inter-pool operations which
  would require lock dancing, which is nasty.

- Sharing a single nr_active count across the whole system can be pretty
  expensive on NUMA machines.

- Per-pwq enforcement had been more or less okay while we were using
  per-node pools.

It looks like we no longer can avoid decoupling max_active enforcement from
pool boundaries. This patch implements system-wide nr_active mechanism with
the following design characteristics:

- To avoid sharing a single counter across multiple nodes, the configured
  max_active is split across nodes according to the proportion of each
  workqueue's online effective CPUs per node. e.g. A node with twice more
  online effective CPUs will get twice higher portion of max_active.

- Workqueue used to be able to process a chain of interdependent work items
  which is as long as max_active. We can't do this anymore as max_active is
  distributed across the nodes. Instead, a new parameter min_active is
  introduced which determines the minimum level of concurrency within a node
  regardless of how max_active distribution comes out to be.

  It is set to the smaller of max_active and WQ_DFL_MIN_ACTIVE which is 8.
  This can lead to higher effective max_weight than configured and also
  deadlocks if a workqueue was depending on being able to handle chains of
  interdependent work items that are longer than 8.

  I believe these should be fine given that the number of CPUs in each NUMA
  node is usually higher than 8 and work item chain longer than 8 is pretty
  unlikely. However, if these assumptions turn out to be wrong, we'll need
  to add an interface to adjust min_active.

- Each unbound wq has an array of struct wq_node_nr_active which tracks
  per-node nr_active. When its pwq wants to run a work item, it has to
  obtain the matching node's nr_active. If over the node's max_active, the
  pwq is queued on wq_node_nr_active->pending_pwqs. As work items finish,
  the completion path round-robins the pending pwqs activating the first
  inactive work item of each, which involves some pool lock dancing and
  kicking other pools. It's not the simplest code but doesn't look too bad.

v4: - wq_adjust_max_active() updated to invoke wq_update_node_max_active().

    - wq_adjust_max_active() is now protected by wq->mutex instead of
      wq_pool_mutex.

v3: - wq_node_max_active() used to calculate per-node max_active on the fly
      based on system-wide CPU online states. Lai pointed out that this can
      lead to skewed distributions for workqueues with restricted cpumasks.
      Update the max_active distribution to use per-workqueue effective
      online CPU counts instead of system-wide and cache the calculation
      results in node_nr_active->max.

v2: - wq->min/max_active now uses WRITE/READ_ONCE() as suggested by Lai.

Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: Naohiro Aota <Naohiro.Aota@wdc.com>
Link: http://lkml.kernel.org/r/dbu6wiwu3sdhmhikb2w6lns7b27gbobfavhjj57kwi2quafgwl@htjcc5oikcr3
Fixes: 636b927eba5b ("workqueue: Make unbound workqueues to use per-cpu pool_workqueues")
Reviewed-by: Lai Jiangshan <jiangshanlai@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-03-26 18:19:16 -04:00
..
amba
atomic locking/atomic: scripts: fix fallback ifdeffery 2023-09-20 09:39:03 +02:00
avf
bcma
byteorder
can
cdx
ceph ceph: switch to corrected encoding of max_xattr_size in mdsmap 2024-03-15 10:48:13 -04:00
clk clk: mmp: Remove old non-OF clock drivers 2023-08-22 14:13:11 -07:00
comedi
crush
decompress
device
dma
dsa
extcon
firmware Char/Misc driver changes for 6.6-rc1 2023-09-01 09:53:54 -07:00
fpga
fsl
gpio gpiolib: provide gpio_device_find() 2024-01-25 15:35:39 -08:00
greybus greybus: svc: Remove unused declarations 2023-08-22 16:32:35 +02:00
hsi
i3c
iio iio: imu: adis: ensure proper DMA alignment 2024-02-23 09:25:06 +01:00
input
irqchip
isdn
lockd SUNRPC: remove timeout arg from svc_recv() 2023-08-29 17:45:22 -04:00
mailbox
mdio
mfd mfd: core: Un-constify mfd_cell.of_reg 2023-11-20 11:59:23 +01:00
mlx4 mlx4: Delete custom device management logic 2023-08-23 08:25:28 +01:00
mlx5 RDMA/mlx5: Fix fortify source warning while accessing Eth segment 2024-03-26 18:19:11 -04:00
mmc mmc: Add quirk MMC_QUIRK_BROKEN_CACHE_FLUSH for Micron eMMC Q2J54A 2023-11-28 17:20:01 +00:00
mtd mtd: rawnand: Prevent crossing LUN boundaries during sequential reads 2024-01-31 16:18:50 -08:00
mux
net/intel
netfilter netfilter: ipset: fix performance regression in swap operation 2024-02-23 09:25:18 +01:00
netfilter_arp
netfilter_bridge
netfilter_ipv4
netfilter_ipv6
pcs net: pcs: xpcs: support to switch mode for Wangxun NICs 2023-08-25 07:42:58 +01:00
pds
perf RISC-V Patches for the 6.6 Merge Window, Part 1 2023-09-01 08:09:48 -07:00
phy
pinctrl
platform_data RTC for 6.6 2023-09-07 16:07:35 -07:00
power
pse-pd
qed qed/qede: Remove unused declarations 2023-08-23 08:21:37 +01:00
raid raid6: Add LoongArch SIMD recovery implementation 2023-09-06 22:53:55 +08:00
regulator
remoteproc
reset
rpmsg
rtc
sched mm: add a NO_INHERIT flag to the PR_SET_MDWE prctl 2023-12-03 07:33:06 +01:00
soc This pull request is full of clk driver changes. In fact, there aren't any 2023-08-30 19:53:39 -07:00
soundwire soundwire: bus: introduce controller_id 2024-01-31 16:18:47 -08:00
spi spi: Fix null dereference on suspend 2023-11-28 17:19:55 +00:00
ssb
sunrpc SUNRPC: Fix RPC client cleaned up the freed pipefs dentries 2023-11-28 17:19:49 +00:00
surface_aggregator
ulpi
unaligned
usb r8152: add vendor/device ID pair for ASUS USB-C2500 2023-12-20 17:01:42 +01:00
8250_pci.h
acct.h
acpi_dma.h
acpi_iort.h
acpi_mdio.h
acpi_pmtmr.h
acpi_viot.h
acpi.h cpuidle, ACPI: Evaluate LPI arch_flags for broadcast timer 2023-10-04 16:31:27 +01:00
adb.h
adfs_fs.h
adreno-smmu-priv.h
adxl.h
aer.h PCI/AER: Export pcie_aer_is_native() 2023-09-11 15:24:16 -07:00
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 cpufreq/amd-pstate: Fix scaling_min_freq and scaling_max_freq update 2023-12-08 08:52:24 +01:00
anon_inodes.h
aperture.h
apm_bios.h
apm-emulation.h
apple-gmux.h
apple-mailbox.h
arch_topology.h
args.h kernel.h: split out COUNT_ARGS() and CONCATENATE() to args.h 2023-08-18 10:18:56 -07:00
arm_ffa.h
arm_sdei.h
arm-cci.h
arm-smccc.h KVM: arm64: nvhe: Ignore SVE hint in SMCCC function ID 2023-09-12 13:07:37 +01:00
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 async: Introduce async_schedule_dev_nocall() 2024-01-31 16:18:49 -08:00
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-ssc.h
atomic.h
attribute_container.h
audit_arch.h
audit.h netfilter: nf_tables: Audit log rule reset 2023-08-31 01:29:28 +02:00
auto_dev-ioctl.h
auto_fs.h
auxiliary_bus.h
auxvec.h
average.h
backing-dev-defs.h blk-wbt: Fix detection of dirty-throttled tasks 2024-02-23 09:25:16 +01:00
backing-dev.h writeback: remove unused delaration of bdi_async_bio_wq 2023-08-21 13:38:01 -07:00
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 block: Fix iterating over an empty bio with bio_for_each_folio_all 2024-01-25 15:35:46 -08:00
bit_spinlock.h
bitfield.h
bitmap.h
bitops.h
bitrev.h
bits.h
blk_types.h block: warn once for each partition in bio_check_ro() 2024-01-20 11:51:38 +01:00
blk-cgroup.h
blk-crypto-profile.h
blk-crypto.h
blk-integrity.h
blk-mq-pci.h
blk-mq-virtio.h
blk-mq.h Merge tag 'md-next-20230814-resend' into loongarch-next 2023-08-30 17:35:54 +08:00
blk-pm.h
blkdev.h block: renumber QUEUE_FLAG_HW_WC 2024-01-05 15:19:42 +01:00
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: Use pcpu_alloc_size() in bpf_mem_free{_rcu}() 2024-01-25 15:35:28 -08:00
bpf_mprog.h
bpf_trace.h
bpf_types.h
bpf_verifier.h bpf: keep track of max number of bpf_loop callback iterations 2024-01-31 16:18:59 -08:00
bpf-cgroup-defs.h
bpf-cgroup.h bpf: Propagate modified uaddrlen from cgroup sockaddr programs 2024-01-31 16:19:04 -08:00
bpf-netns.h
bpf.h bpf: Defer the free of inner map when necessary 2024-01-25 15:35:22 -08:00
bpfilter.h
bpfptr.h
brcmphy.h
bsearch.h
bsg-lib.h
bsg.h
btf_ids.h bpf: Fix BTF_ID symbol generation collision 2023-09-15 12:08:27 -07:00
btf.h Probes updates for v6.6: 2023-09-02 11:10:50 -07:00
btree-128.h
btree-type.h
btree.h
btrfs.h
buffer_head.h Regression and bug fixes for ext4. 2023-09-17 10:33:53 -07:00
bug.h
build_bug.h
build-salt.h
buildid.h
bvec.h block: define bvec_iter as __packed __aligned(4) 2024-03-06 14:48:44 +00:00
c2port.h
cache.h
cacheflush.h mm: rationalise flush_icache_pages() and flush_icache_page() 2023-08-24 16:20:25 -07:00
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: Fix incorrect css_set_rwsem reference in comment 2023-10-12 07:22:56 -10:00
cgroup.h
circ_buf.h
cleanup.h
clk-provider.h clk: fixed-rate: fix clk_hw_register_fixed_rate_with_accuracy_parent_hw 2024-01-25 15:35:38 -08:00
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 update workarounds for gcc "asm goto" issue 2024-02-23 09:24:47 +01:00
compiler-clang.h
compiler-gcc.h update workarounds for gcc "asm goto" issue 2024-02-23 09:24:47 +01:00
compiler-version.h
compiler.h
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
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_smt.h
cpu.h x86/rfds: Mitigate Register File Data Sampling (RFDS) 2024-03-15 10:48:22 -04:00
cpufeature.h
cpufreq.h cpufreq: Support per-policy performance boost 2023-08-29 20:51:40 +02:00
cpuhotplug.h hrtimers: Push pending hrtimers away from outgoing CPU earlier 2023-12-13 18:44:56 +01:00
cpuidle_haltpoll.h
cpuidle.h
cpumask_api.h
cpumask.h
cpuset.h
crash_core.h crash: add generic infrastructure for crash hotplug support 2023-08-24 16:25:13 -07:00
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 cred: get rid of CONFIG_DEBUG_CREDENTIALS 2023-12-20 17:01:51 +01:00
crypto.h
cs5535.h
ctype.h
cuda.h
damon.h mm/damon/core: make damon_start() waits until kdamond_fn() starts 2024-01-01 12:42:23 +00:00
dasd_mod.h
davinci_emac.h
dax.h mm: convert DAX lock/unlock page to lock/unlock folio 2024-01-10 17:16:53 +01:00
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 driver core: Add a guard() definition for the device_lock() 2024-01-20 11:51:44 +01:00
devm-helpers.h
devpts_fs.h
dfl.h
digsig.h
dim.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
dm-verity-loadpin.h LoadPin: Annotate struct dm_verity_loadpin_trusted_root_digest with __counted_by 2023-08-25 16:07:30 -07:00
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-buf: fix check in dma_resv_add_fence 2023-12-08 08:52:19 +01:00
dma-heap.h
dma-map-ops.h
dma-mapping.h
dma-resv.h
dmaengine.h dmaengine: fix is_slave_direction() return false when DMA_DEV_TO_DEV 2024-02-16 19:10:42 +01:00
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 drm for 6.6-rc1 2023-08-30 13:34:34 -07:00
efs_vh.h
eisa.h
elf-fdpic.h binfmt_elf_fdpic: support 64-bit systems 2023-08-23 14:17:42 -07:00
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 net: ethtool: Fix documentation of ethtool_sprintf() 2023-11-28 17:20:11 +00:00
eventfd.h
eventpoll.h
evm.h
export-internal.h linux/export: Ensure natural alignment of kcrctab array 2024-01-05 15:19:41 +01:00
export.h
exportfs.h
ext2_fs.h
extable.h
extcon-provider.h
extcon.h
f2fs_fs.h f2fs: fix error path of __f2fs_build_free_nids 2023-11-28 17:19:45 +00:00
f75375s.h
falloc.h
fanotify.h
fault-inject-usercopy.h
fault-inject.h
fb.h fbdev: Update fbdev source file paths 2023-09-01 00:29:34 +02:00
fbcon.h
fcdevice.h
fcntl.h
fd.h
fddidevice.h
fdtable.h
fec.h
fiemap.h
file.h
fileattr.h
filelock.h
filter.h bpf: Propagate modified uaddrlen from cgroup sockaddr programs 2024-01-31 16:19:04 -08:00
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
fs_api.h
fs_context.h fs: factor out vfs_parse_monolithic_sep() helper 2023-10-12 18:53:36 +03:00
fs_parser.h
fs_pin.h
fs_stack.h
fs_struct.h
fs_types.h
fs.h fs/aio: Restrict kiocb_set_cancel_fn() to I/O submitted via libaio 2024-03-01 13:34:59 +01:00
fscache-cache.h
fscache.h
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
fsnotify.h
fsverity.h
ftrace_irq.h
ftrace.h ftrace: Remove empty declaration ftrace_enable_daemon() and ftrace_disable_daemon() 2023-08-22 05:20:34 -04:00
futex.h
fwnode_mdio.h
fwnode.h
gameport.h
gcd.h
genalloc.h
generic-radix-tree.h lib/generic-radix-tree.c: Don't overflow in peek() 2023-11-28 17:19:35 +00:00
genetlink.h
genl_magic_func.h genetlink: replace custom CONCATENATE() implementation 2023-08-18 10:18:57 -07:00
genl_magic_struct.h genetlink: replace custom CONCATENATE() implementation 2023-08-18 10:18:57 -07:00
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 HID: fix HID device resource race between HID core and debugging support 2023-12-03 07:33:04 +01:00
hidden.h
hiddev.h
hidraw.h
highmem-internal.h
highmem.h highmem: fix a memory copy problem in memcpy_from_folio 2023-12-13 18:45:21 +01:00
highuid.h
hil_mlc.h
hil.h
hippidevice.h
hisi_acc_qm.h crypto: hisilicon/qm - add a function to set qm algs 2024-01-25 15:35:17 -08:00
hmm.h
host1x_context_bus.h
host1x.h
hp_sdc.h
hpet.h
hrtimer_api.h
hrtimer_defs.h
hrtimer.h hrtimer: Report offline hrtimer enqueue 2024-02-16 19:10:55 +01:00
hte.h
huge_mm.h mm: convert prep_transhuge_page() to folio_prep_large_rmappable() 2023-08-21 14:28:43 -07:00
hugetlb_cgroup.h
hugetlb_inline.h
hugetlb.h hugetlb: fix null-ptr-deref in hugetlb_vma_lock_write 2023-12-13 18:45:24 +01:00
hw_breakpoint.h
hw_random.h hwrng: bcm2835 - Fix hwrng throughput regression 2023-11-20 11:59:18 +01:00
hwmon-sysfs.h
hwmon-vid.h
hwmon.h
hwspinlock.h
hyperv.h hyperv-next for v6.6 2023-09-04 11:26:29 -07:00
hypervisor.h
i2c-algo-bit.h
i2c-algo-pca.h
i2c-algo-pcf.h
i2c-atr.h
i2c-dev.h
i2c-mux.h
i2c-smbus.h
i2c.h i2c: Drop legacy callback .probe_new() 2023-09-13 10:48:48 +02:00
i8042.h
i8253.h
i8254.h
icmp.h
icmpv6.h
idle_inject.h
idr.h Fix termination state for idr_for_each_entry_ul() 2023-11-20 11:59:35 +01:00
ieee80211.h wifi: avoid offset calculation on NULL pointer 2024-01-20 11:51:37 +01:00
ieee802154.h
if_arp.h net: handle ARPHRD_PPP in dev_is_mac_header_xmit() 2023-08-25 08:08:27 +01:00
if_bridge.h
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 team: fix null-ptr-deref when team device type is changed 2023-09-19 16:28:37 +02:00
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_syscalls.h
init_task.h
init.h linux/init: remove __memexit* annotations 2024-02-23 09:25:03 +01:00
initrd.h
inotify.h
input.h
instruction_pointer.h x86/ibt: Suppress spurious ENDBR 2023-09-12 17:50:53 +02:00
instrumentation.h
instrumented.h
int_log.h
integrity.h
intel_rapl.h
intel_tcc.h
intel_th.h
intel_tpmi.h
intel-ish-client-if.h
interconnect-clk.h
interconnect-provider.h interconnect: qcom: Annotate struct icc_onecell_data with __counted_by 2023-08-22 01:11:32 +03:00
interconnect.h
interrupt.h timers: Tag (hr)timer softirq as hotplug safe 2023-09-27 16:54:03 +02:00
interval_tree_generic.h
interval_tree.h
io_uring_types.h io_uring: drop any code related to SCM_RIGHTS 2024-03-26 18:19:09 -04:00
io_uring.h io_uring/unix: drop usage of io_uring socket 2024-03-26 18:19:09 -04:00
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 for-6.6/block-2023-08-28 2023-08-29 20:21:42 -07:00
iommu-helper.h
iommu.h iommu: Avoid more races around device probe 2023-12-08 08:52:19 +01:00
iommufd.h
iopoll.h
ioport.h
ioprio.h
ioremap.h mm: move is_ioremap_addr() into new header file 2023-08-18 10:12:35 -07:00
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 ipv6: ignore dst hint for multipath routes 2023-09-01 08:11:51 +01:00
irq_poll.h
irq_sim.h
irq_work.h arch: consolidate arch_irq_work_raise prototypes 2024-02-05 20:14:17 +00:00
irq.h x86/apic/msi: Fix misconfigured non-maskable MSI quirk 2023-11-28 17:19:56 +00:00
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 jbd2: increase the journal IO's priority 2024-01-20 11:51:42 +01:00
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-enabled.h
kasan-tags.h
kasan.h kasan: disable kasan_non_canonical_hook() for HW tags 2023-10-18 12:12:41 -07:00
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 lib/vsprintf: split out sprintf() and friends 2023-08-21 13:46:24 -07:00
kernelcapi.h
kernfs.h
kexec.h crash: hotplug support for kexec_load() 2023-08-24 16:25:14 -07:00
key-type.h keys, dns: Allow key types (eg. DNS) to be reclaimed immediately on expiry 2024-01-01 12:42:33 +00:00
key.h
keyboard.h
keyctl.h
kfence.h mm: kfence: allocate kfence_metadata at runtime 2023-08-18 10:12:39 -07:00
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 kprobes: consistent rcu api usage for kretprobe holder 2023-12-13 18:45:31 +01:00
kref_api.h
kref.h
ks0108.h
ks8842.h
ks8851_mll.h
ksm.h ksm: add ksm zero pages for each process 2023-08-18 10:12:10 -07:00
kstrtox.h
kthread.h kthread: unexport __kthread_should_park() 2023-08-18 10:18:59 -07:00
ktime_api.h
ktime.h
kvm_dirty_ring.h
kvm_host.h KVM: x86/mmu: BUG() in rmap helpers iff CONFIG_BUG_ON_DATA_CORRUPTION=y 2023-08-31 13:48:50 -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 ata: libata-scsi: Disable scsi device manage_system_start_stop 2023-09-28 21:23:03 +09:00
libfdt_env.h
libfdt.h
libgcc.h
libnvdimm.h
libps2.h
license.h
limits.h range.h: Move resource API and constant to respective files 2023-08-18 10:19:00 -07:00
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
lockdep.h
lockref.h
log2.h
logic_iomem.h
logic_pio.h
lp.h
lru_cache.h
lsm_audit.h
lsm_hook_defs.h lsm: fix default return value of the socket_getpeersec_*() hooks 2024-02-23 09:25:02 +01:00
lsm_hooks.h
lz4.h
lzo.h
mailbox_client.h
mailbox_controller.h
map_benchmark.h
maple_tree.h maple_tree: add MAS_UNDERFLOW and MAS_OVERFLOW states 2023-09-29 17:20:46 -07:00
maple.h
marvell_phy.h
math64.h
math.h drm/i915: Move abs_diff() to math.h 2023-08-18 10:18:59 -07:00
mbcache.h
mbus.h
mc6821.h
mc146818rtc.h rtc: Add support for configuring the UIP timeout for RTC reads 2024-01-31 16:18:56 -08:00
mcb.h mcb: remove is_added flag from mcb_device struct 2023-10-05 09:50:14 +02:00
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 x86/numa: Fix the address overlap check in numa_fill_memblks() 2024-03-01 13:35:06 +01:00
memcontrol.h mm: memcontrol: fix GFP_NOFS recursion in memory.high enforcement 2023-09-19 13:21:34 -07:00
memfd.h
memory_hotplug.h mm/memory_hotplug: allow memmap on memory hotplug request to fallback 2023-08-21 13:37:48 -07:00
memory-tiers.h memory tier: rename destroy_memory_type() to put_memory_type() 2023-08-18 10:12:11 -07:00
memory.h mm/memory_hotplug: embed vmem_altmap details in memory block 2023-08-21 13:37:49 -07:00
mempolicy.h
mempool.h
memregion.h
memremap.h
memstick.h
mhi_ep.h bus: mhi: ep: Pass mhi_ep_buf_info struct to read/write APIs 2024-01-25 15:35:53 -08:00
mhi.h
micrel_phy.h net: phy: Provide Module 4 KSZ9477 errata (DS80000754C) 2023-09-06 20:49:04 -07:00
microchipphy.h
migrate_mode.h
migrate.h
mii_timestamper.h
mii.h
min_heap.h
minmax.h minmax: relax check to allow comparison between unsigned arguments and signed constants 2024-02-05 20:14:21 +00:00
misc_cgroup.h
miscdevice.h
mISDNdsp.h
mISDNhw.h
mISDNif.h
mm_api.h
mm_inline.h mm/mglru: fix underprotected page cache 2023-12-20 17:02:02 +01:00
mm_types_task.h mm/tlbbatch: rename and extend some functions 2023-08-18 10:12:36 -07:00
mm_types.h mm/swap: use dedicated entry for swap in folio 2023-08-24 16:20:28 -07:00
mm.h Add x86 shadow stack support 2023-08-31 12:20:12 -07:00
mman.h
mmap_lock.h mm: don't drop VMA locks in mm_drop_all_locks() 2023-08-18 10:12:46 -07:00
mmdebug.h
mmiotrace.h
mmu_context.h
mmu_notifier.h mmu_notifiers: rename invalidate_range notifier 2023-08-18 10:12:41 -07:00
mmzone.h mm, kmsan: fix infinite recursion due to RCU critical section 2024-02-05 20:14:38 +00:00
mnt_idmapping.h
mnt_namespace.h
mod_devicetable.h
module_signature.h
module_symbol.h
module.h
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/apic/msi: Fix misconfigured non-maskable MSI quirk 2023-11-28 17:19:56 +00:00
mtio.h
mutex_api.h
mutex.h
mv643xx_eth.h
mv643xx_i2c.h
mv643xx.h
mvebu-pmsu.h
mxm-wmi.h
namei.h
nd.h
ndctl.h
net_tstamp.h
net.h
netdev_features.h
netdevice.h net: Move {l,t,d}stats allocation to core and convert veth & vrf 2023-12-03 07:33:04 +01:00
netfilter_bridge.h netfilter: bridge: replace physindev with physinif in nf_bridge_info 2024-01-25 15:35:59 -08:00
netfilter_defs.h
netfilter_ipv4.h
netfilter_ipv6.h
netfilter_netdev.h
netfilter.h netfilter: bridge: confirm multicast packets before passing them up the stack 2024-03-06 14:48:36 +00:00
netfs.h
netlink.h
netpoll.h
nfs3.h
nfs4.h
nfs_fs_i.h
nfs_fs_sb.h NFSv4.1: fix pnfs MDS=DS session trunking 2023-09-13 11:51:11 -04:00
nfs_fs.h
nfs_iostat.h
nfs_page.h NFS: Use the correct commit info in nfs_join_page_group() 2023-09-13 11:51:11 -04:00
nfs_ssc.h
nfs_xdr.h
nfs.h
nfsacl.h
nitro_enclaves.h
nl802154.h
nls.h
nmi.h nmi_backtrace: allow excluding an arbitrary CPU 2023-08-18 10:19:00 -07:00
node.h
nodemask.h
nospec.h
notifier.h
ns_common.h
nsc_gpio.h
nsproxy.h nsproxy: Convert nsproxy.count to refcount_t 2023-08-21 11:29:12 -07:00
ntb_transport.h
ntb.h
nubus.h
numa.h x86/numa: Introduce numa_fill_memblks() 2023-11-20 11:58:53 +01:00
nvme-auth.h
nvme-fc-driver.h scsi: qla2xxx: Correct endianness for rqstlen and rsplen 2023-09-05 05:34:14 -04:00
nvme-fc.h
nvme-rdma.h
nvme-tcp.h
nvme.h
nvmem-consumer.h nvmem: core: Notify when a new layout is registered 2023-08-23 16:34:02 +02:00
nvmem-provider.h
nvram.h
objagg.h
objtool_types.h
objtool.h x86/speculation, objtool: Use absolute relocations for annotations 2023-12-20 17:02:06 +01:00
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 of: overlay: Fix of_overlay_fdt_apply prototype when !CONFIG_OF_OVERLAY 2023-09-05 13:02:13 -05:00
oid_registry.h spnego: add missing OID to oid registry 2023-09-09 08:18:16 -05:00
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 mm/page_ext: move page_ext_operations definition under CONFIG_PAGE_EXTENSION 2023-08-21 13:37:31 -07:00
page_idle.h mm: remove clear_page_idle() 2023-08-18 10:12:25 -07:00
page_owner.h
page_ref.h
page_reporting.h
page_table_check.h mm: convert page_table_check_pte_set() to page_table_check_ptes_set() 2023-08-24 16:20:18 -07:00
page-flags-layout.h
page-flags.h mm: remove folio_test_transhuge() 2023-08-21 14:28:45 -07:00
page-isolation.h
pageblock-flags.h
pagemap.h filemap: add a per-mapping stable writes flag 2023-12-03 07:33:03 +01:00
pagevec.h
pagewalk.h mm: enable page walking API to lock vmas during the walk 2023-08-21 13:07:20 -07:00
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 PCI: add INTEL_HDA_ARL to pci_ids.h 2024-02-05 20:14:27 +00:00
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 PCI: Avoid potential out-of-bounds read in pci_dev_for_each_resource() 2024-01-25 15:35:50 -08:00
pcs-lynx.h
pcs-rzn1-miic.h
pe.h
peci-cpu.h
peci.h
percpu_counter.h pcpcntr: add group allocation/free 2023-08-25 08:06:53 -07:00
percpu-defs.h
percpu-refcount.h
percpu-rwsem.h
percpu.h
perf_event_api.h
perf_event.h perf/core: Fix cpuctx refcounting 2023-11-28 17:19:54 +00:00
perf_regs.h
personality.h
pfn_t.h
pfn.h
pgtable_api.h
pgtable.h mm: abstract moving to the next PFN 2023-09-29 17:20:46 -07:00
phonet.h
phy_fixed.h
phy_led_triggers.h
phy.h
phylib_stubs.h
phylink.h net: phylink: fix sphinx complaint about invalid literal 2023-09-06 07:46:49 +01:00
pid_namespace.h memfd: replace ratcheting feature from vm.memfd_noexec with hierarchy 2023-08-21 13:37:59 -07:00
pid.h
pim.h
pipe_fs_i.h fs/pipe: move check to pipe_has_watch_queue() 2024-01-31 16:19:09 -08:00
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: runtime: Remove unsued extern declaration of pm_runtime_update_max_time_suspended() 2023-08-22 21:31:57 +02:00
pm_wakeirq.h
pm_wakeup.h PM: sleep: Add helpers to allow a device to remain powered-on 2023-08-22 22:03:43 +02:00
pm-trace.h
pm.h PM: sleep: Fix symbol export for _SIMPLE_ variants of _PM_OPS() 2023-11-20 11:58:57 +01:00
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
power_supply.h power: supply: core: Use blocking_notifier_call_chain to avoid RCU complaint 2023-11-08 11:56:20 +01:00
powercap.h
ppp_channel.h
ppp_defs.h
ppp-comp.h
pps_kernel.h
pr.h
prandom.h
preempt.h sched/core: Optimize in_task() and in_interrupt() a bit 2023-11-28 17:19:48 +00:00
prefetch.h
prime_numbers.h
printk.h
prmt.h
proc_fs.h
proc_ns.h
processor.h
profile.h
projid.h
property.h
pruss_driver.h
psci.h
pseudo_fs.h
psi_types.h
psi.h
psp-platform-access.h
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_mock.h
ptp_pch.h
ptr_ring.h
ptrace_api.h
ptrace.h ptrace: Introduce exception_ip arch hook 2024-02-23 09:24:53 +01:00
purgatory.h
pvclock_gtod.h
pwm_backlight.h
pwm.h pwm: Fix double shift bug 2023-11-28 17:19:48 +00:00
pxa2xx_ssp.h
pxa168_eth.h
qnx6_fs.h
quota.h quota: Fix slow quotaoff 2023-10-06 11:01:23 +02:00
quotaops.h quota: Fix slow quotaoff 2023-10-06 11:01:23 +02:00
radix-tree.h
raid_class.h scsi: core: raid_class: Remove raid_component_add() 2023-08-24 21:34:28 -04:00
ramfs.h
random.h
randomize_kstack.h
range.h range.h: Move resource API and constant to respective files 2023-08-18 10:19:00 -07:00
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 srcu: Use try-lock lockdep annotation for NMI-safe access. 2024-01-25 15:35:49 -08:00
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 mm: memcontrol: fix GFP_NOFS recursion in memory.high enforcement 2023-09-19 13:21:34 -07:00
rethook.h rethook: Use __rcu pointer for rethook::handler 2023-12-13 18:45:19 +01:00
rfkill.h
rhashtable-types.h
rhashtable.h
ring_buffer.h
rio_drv.h
rio_ids.h
rio_regs.h
rio.h
rmap.h mm/rmap: fix misplaced parenthesis of a likely() 2024-01-31 16:18:56 -08:00
rmi.h
rndis.h
rodata_test.h
root_dev.h
rpmsg.h
rslib.h
rtc.h rtc: Add support for limited alarm timer offsets 2023-08-27 23:50:22 +02:00
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 sched/core: Report correct state for TASK_IDLE | TASK_FREEZABLE 2023-08-30 10:08:38 +02:00
scmi_protocol.h firmware: arm_scmi: Extend perf protocol ops to get information of a domain 2023-12-13 18:45:15 +01:00
scpi_protocol.h
screen_info.h
scs.h
sctp.h
scx200_gpio.h
scx200.h
seccomp.h
secretmem.h secretmem: convert page_is_secretmem() to folio_is_secretmem() 2023-08-24 16:20:31 -07:00
securebits.h
security.h lsm: new security_file_ioctl_compat() hook 2024-01-31 16:18:54 -08:00
sed-opal.h block: sed-opal: keyring support for SED keys 2023-08-22 11:10:26 -06:00
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_api.h
seqlock.h locking/seqlock: Do the lockdep annotation before locking in do_write_seqcount_begin_nested() 2023-09-21 08:37:44 +02:00
serdev.h
serial_8250.h
serial_bcm63xx.h
serial_core.h serial: core: introduce uart_port_tx_flags() 2024-02-23 09:25:10 +01:00
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
signal_types.h
signal.h
signalfd.h
siox.h
siphash.h
sizes.h
skb_array.h
skbuff.h netfilter: bridge: replace physindev with physinif in nf_bridge_info 2024-01-25 15:35:59 -08:00
skmsg.h udp: fix busy polling 2024-01-31 16:19:01 -08:00
slab_def.h
slab.h
slimbus.h
slub_def.h
sm501-regs.h
sm501.h
smc91x.h
smp_types.h
smp.h
smpboot.h
smsc911x.h
smscphy.h
sock_diag.h
socket.h vsock: read from socket's error queue 2023-11-28 17:19:38 +00:00
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
sprintf.h lib/vsprintf: declare no_hash_pointers in sprintf.h 2023-08-21 13:46:24 -07:00
sram.h
srcu.h srcu: Use try-lock lockdep annotation for NMI-safe access. 2024-01-25 15:35:49 -08:00
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 net: stmmac: Tx coe sw fallback 2024-01-31 16:18:47 -08:00
stmp3xxx_rtc_wdt.h
stmp_device.h
stop_machine.h
string_choices.h
string_helpers.h
string.h string.h: add array-wrappers for (v)memdup_user() 2023-11-28 17:19:40 +00:00
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_api.h
swait.h
swap_cgroup.h
swap_slots.h
swap.h mm/swap: fix race when skipping swapcache 2024-03-01 13:35:00 +01:00
swapfile.h mm: kill frontswap 2023-08-21 13:37:26 -07:00
swapops.h mm: make PTE_MARKER_SWAPIN_ERROR more general 2023-08-18 10:12:16 -07:00
swiotlb.h swiotlb: fix the check whether a device has used software IO TLB 2023-09-27 11:19:15 +02:00
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 x86/entry/ia32: Ensure s32 is sign extended to s64 2024-01-31 16:19:14 -08:00
syscore_ops.h
sysctl.h proc: sysctl: prevent aliased sysctls from getting passed to init 2023-11-28 17:19:57 +00:00
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
tegra-icc.h
termios_internal.h
textsearch_fsm.h
textsearch.h
tfrc.h
thermal.h thermal: core: Fix thermal zone suspend-resume synchronization 2024-02-05 20:14:15 +00:00
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
time.h
timecounter.h
timekeeper_internal.h
timekeeping.h
timer.h
timerfd.h
timeriomem-rng.h
timerqueue.h
timex.h
tnum.h
topology.h sched/topology: Fix sched_numa_find_nth_cpu() in non-NUMA case 2023-11-20 11:58:51 +01:00
torture.h torture: Make torture_hrtimeout_ns() take an hrtimer mode parameter 2023-11-28 17:20:08 +00:00
toshiba.h
tpm_command.h
tpm_eventlog.h
tpm.h
trace_clock.h
trace_events.h eventfs: Remove eventfs_file and just use eventfs_inode 2024-02-23 09:25:19 +01:00
trace_recursion.h
trace_seq.h
trace.h
tracefs.h eventfs: Hold eventfs_mutex when calling callback functions 2024-02-23 09:25:21 +01:00
tracepoint-defs.h
tracepoint.h
transport_class.h
ts-nbus.h
tsacct_kern.h
tty_buffer.h tty: tty_buffer: switch data type to u8 2023-08-22 14:58:15 +02:00
tty_driver.h
tty_flip.h tty: tty_buffer: use __tty_insert_flip_string_flags() in tty_insert_flip_char() 2023-08-22 14:58:15 +02:00
tty_ldisc.h
tty_port.h
tty.h tty: shrink the size of struct tty_struct by 40 bytes 2023-08-27 11:47:44 +02:00
typecheck.h
types.h
u64_stats_sync_api.h
u64_stats_sync.h
uacce.h
uaccess.h
ubsan.h
ucs2_string.h
udp.h udplite: fix various data-races 2023-11-20 11:58:56 +01:00
uidgid.h
uio_driver.h
uio.h
umh.h
unicode.h
units.h
uprobes.h
usb_usual.h
usb.h
usbdevice_fs.h
user_events.h
user_namespace.h
user-return-notifier.h
user.h
userfaultfd_k.h mm: userfaultfd: add new UFFDIO_POISON ioctl 2023-08-18 10:12:16 -07:00
usermode_driver.h
util_macros.h
uts.h
utsname.h
uuid.h
vbox_utils.h
vdpa.h vdpa: add get_backend_features vdpa operation 2023-09-03 18:10:22 -04:00
verification.h KEYS: Include linux/errno.h in linux/verification.h 2023-11-20 11:59:18 +01:00
vermagic.h
vexpress.h
vfio_pci_core.h
vfio.h vfio: Drop vfio_file_iommu_group() stub to fudge around a KVM wart 2023-12-08 08:52:25 +01:00
vfs.h
vga_switcheroo.h
vgaarb.h PCI/VGA: Fix typos 2023-08-24 13:27:47 -05:00
vhost_iotlb.h
via_i2c.h
via-core.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 net: add more sanity check in virtio_net_hdr_to_skb() 2024-01-25 15:35:57 -08:00
virtio_pci_legacy.h
virtio_pci_modern.h
virtio_ring.h
virtio_vsock.h virtio/vsock: send credit update during setting SO_RCVLOWAT 2024-01-25 15:35:26 -08:00
virtio.h I2C has mainly cleanups this time and a few driver improvements. Because 2023-09-04 13:44:11 -07:00
vlynq.h
vm_event_item.h
vmalloc.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
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 workqueue: Implement system-wide nr_active enforcement for unbound workqueues 2024-03-26 18:19:16 -04:00
writeback.h mm: remove folio_account_redirty 2023-08-21 14:52:16 +02:00
ww_mutex.h
wwan.h
xarray.h xarray: Document necessary flag in alloc functions 2023-09-05 19:01:38 -04:00
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
zswap.h zswap: make zswap_load() take a folio 2023-08-21 13:37:27 -07:00
zutil.h