John Fastabend ba4fec5bd6 bpf, sockmap: Improved check for empty queue ... [ Upstream commit 405df89dd52cbcd69a3cd7d9a10d64de38f854b2 ] We noticed some rare sk_buffs were stepping past the queue when system was under memory pressure. The general theory is to skip enqueueing sk_buffs when its not necessary which is the normal case with a system that is properly provisioned for the task, no memory pressure and enough cpu assigned. But, if we can't allocate memory due to an ENOMEM error when enqueueing the sk_buff into the sockmap receive queue we push it onto a delayed workqueue to retry later. When a new sk_buff is received we then check if that queue is empty. However, there is a problem with simply checking the queue length. When a sk_buff is being processed from the ingress queue but not yet on the sockmap msg receive queue its possible to also recv a sk_buff through normal path. It will check the ingress queue which is zero and then skip ahead of the pkt being processed. Previously we used sock lock from both contexts which made the problem harder to hit, but not impossible. To fix instead of popping the skb from the queue entirely we peek the skb from the queue and do the copy there. This ensures checks to the queue length are non-zero while skb is being processed. Then finally when the entire skb has been copied to user space queue or another socket we pop it off the queue. This way the queue length check allows bypassing the queue only after the list has been completely processed. To reproduce issue we run NGINX compliance test with sockmap running and observe some flakes in our testing that we attributed to this issue. Fixes: 04919bed94 ("tcp: Introduce tcp_read_skb()") Suggested-by: Jakub Sitnicki <jakub@cloudflare.com> Signed-off-by: John Fastabend <john.fastabend@gmail.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Tested-by: William Findlay <will@isovalent.com> Reviewed-by: Jakub Sitnicki <jakub@cloudflare.com> Link: https://lore.kernel.org/bpf/20230523025618.113937-5-john.fastabend@gmail.com Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-06-05 09:26:19 +02:00
..
amba
atomic
avf
bcma
byteorder
can	can: sja1000: fix size of OCR_MODE_MASK define	2022-11-24 16:01:04 +01:00
ceph	ceph: move mount state enum to super.h	2023-02-22 12:59:45 +01:00
clk	This is the final part of the clk patches for this merge window.	2022-10-16 11:08:19 -07:00
comedi
crush
decompress
device
dma
dsa	net: dsa: tag_qca: fix wrong MGMT_DATA2 size	2023-01-12 12:02:47 +01:00
extcon
firmware
fpga
fsl
gpio
greybus
hsi
i3c
iio	iio: adis: add '__adis_enable_irq()' implementation	2022-12-31 13:32:41 +01:00
input
irqchip
isdn
lockd	lockd: set file_lock start and end when decoding nlm4 testargs	2023-03-30 12:49:23 +02:00
mailbox	mailbox: zynqmp: Fix typo in IPI documentation	2023-05-11 23:03:40 +09:00
mdio	net: dsa: seville: ignore mscc-miim read errors from Lynx PCS	2023-03-11 13:55:28 +01:00
mfd
mlx4	net/mlx4_en: Introduce flexible array to silence overflow warning	2023-03-10 09:33:08 +01:00
mlx5	net/mlx5: DR, Check force-loopback RC QP capability independently from RoCE	2023-05-30 14:03:33 +01:00
mmc	mmc: core: Fix ambiguous TRIM and DISCARD arg	2022-11-18 10:39:22 +01:00
mtd	mtd: cfi: allow building spi-intel standalone	2023-01-18 11:58:24 +01:00
mux
net/intel
netfilter	netfilter: nf_tables: don't write table validation state without mutex	2023-05-11 23:03:26 +09:00
netfilter_arp
netfilter_bridge
netfilter_ipv4
netfilter_ipv6
pcs
perf
phy
pinctrl
platform_data	platform/x86: simatic-ipc: add another model	2023-02-01 08:34:33 +01:00
power	power: supply: bq27xxx: Ensure power_supply_changed() is called on current sign changes	2023-05-30 14:03:21 +01:00
pse-pd
qed
raid
regulator	regulator: core: Use different devices for resource allocation and DT lookup	2022-12-31 13:33:04 +01:00
remoteproc
reset
rpmsg
rtc
sched	sched: Fix KCSAN noinstr violation	2023-05-24 17:32:41 +01:00
soc	ARM: omap1: fix !ARCH_OMAP1_ANY link failures	2023-01-24 07:24:40 +01:00
soundwire
spi	spi: Fixes for v6.1	2022-10-26 17:38:46 -07:00
ssb
sunrpc	SUNRPC: always free ctxt when freeing deferred request	2023-05-24 17:32:45 +01:00
surface_aggregator
ulpi
unaligned
usb
8250_pci.h
acct.h
acpi.h
acpi_agdi.h
acpi_dma.h
acpi_iort.h
acpi_mdio.h	net: mdio: fix owner field for mdio buses registered using ACPI	2023-03-30 12:49:05 +02:00
acpi_pmtmr.h
acpi_viot.h
adb.h
adfs_fs.h
adreno-smmu-priv.h
adxl.h
aer.h
agp_backend.h
agpgart.h
ahci-remap.h
ahci_platform.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-emulation.h
apm_bios.h
apple-gmux.h	platform/x86: apple-gmux: Add apple_gmux_detect() helper	2023-02-01 08:34:46 +01:00
apple-mailbox.h
apple_bl.h
arch_topology.h
arm-cci.h
arm-smccc.h	irqchip/gicv3: Workaround for NVIDIA erratum T241-FABRIC-4	2023-05-24 17:32:36 +01:00
arm_ffa.h	firmware: arm_ffa: Fix FFA device names for logical partitions	2023-05-30 14:03:22 +01:00
arm_sdei.h
armada-37xx-rwtm-mailbox.h
ascii85.h
asn1.h
asn1_ber_bytecode.h
asn1_decoder.h
asn1_encoder.h
assoc_array.h
assoc_array_priv.h
async.h
async_tx.h
ata.h
ata_platform.h
atalk.h
ath9k_platform.h
atm.h
atm_tcp.h
atmdev.h
atmel-isc-media.h
atmel-mci.h
atmel-ssc.h
atmel_pdc.h
atomic.h
attribute_container.h
audit.h
audit_arch.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-cgroup.h
blk-crypto-profile.h	blk-crypto: move internal only declarations to blk-crypto-internal.h	2023-05-11 23:03:00 +09:00
blk-crypto.h	blk-crypto: make blk_crypto_evict_key() return void	2023-05-11 23:03:00 +09:00
blk-integrity.h
blk-mq-pci.h
blk-mq-rdma.h
blk-mq-virtio.h
blk-mq.h	block: do not reverse request order when flushing plug list	2023-03-22 13:33:46 +01:00
blk-pm.h
blk_types.h
blkdev.h	Revert "blk-cgroup: synchronize pd_free_fn() from blkg_free_workfn() and blkcg_deactivate_policy()"	2023-03-11 11:03:45 +01:00
blkpg.h
blktrace_api.h
blockgroup_lock.h
bma150.h
bootconfig.h	bootconfig: Increase max nodes of bootconfig from 1024 to 8192 for DCC support	2023-03-11 13:55:32 +01:00
bootmem_info.h
bottom_half.h
bpf-cgroup-defs.h
bpf-cgroup.h
bpf-netns.h
bpf.h	bpf: Zeroing allocated object from slab in bpf memory allocator	2023-03-10 09:33:06 +01:00
bpf_lirc.h
bpf_local_storage.h
bpf_lsm.h
bpf_mem_alloc.h
bpf_trace.h
bpf_types.h
bpf_verifier.h	bpf: Resolve fext program type when checking map compatibility	2023-01-07 11:11:41 +01:00
bpfilter.h
bpfptr.h
brcmphy.h
bsearch.h
bsg-lib.h
bsg.h
btf.h
btf_ids.h	bpf: Fix a BTF_ID_LIST bug with CONFIG_DEBUG_INFO_BTF not set	2022-12-31 13:33:02 +01:00
btree-128.h
btree-type.h
btree.h
btrfs.h
buffer_head.h
bug.h
build-salt.h
build_bug.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.h
cfi_types.h
cgroup-defs.h	PSI updates for v6.1:	2022-10-14 13:03:00 -07:00
cgroup.h	memcg: fix possible use-after-free in memcg_write_event_control()	2022-12-09 18:41:17 -08:00
cgroup_api.h
cgroup_rdma.h
cgroup_subsys.h
circ_buf.h
clk-provider.h	Merge branch 'clk-rate-range' into clk-next	2022-10-14 13:44:44 -07:00
clk.h
clkdev.h
clockchips.h
clocksource.h
clocksource_ids.h
cm4000_cs.h
cma.h
cn_proc.h
cnt32_to_63.h
coda.h
compaction.h
compat.h
compiler-clang.h
compiler-gcc.h
compiler-intel.h
compiler-version.h
compiler.h
compiler_attributes.h
compiler_types.h
completion.h
component.h
configfs.h
connector.h
console.h
console_struct.h
consolemap.h
const.h
container.h
container_of.h
context_tracking.h	entry: Fix noinstr warning in __enter_from_user_mode()	2023-03-30 12:49:13 +02:00
context_tracking_irq.h
context_tracking_state.h	entry: Fix noinstr warning in __enter_from_user_mode()	2023-03-30 12:49:13 +02:00
cookie.h
cordic.h
coredump.h
coresight-pmu.h
coresight-stm.h
coresight.h
count_zeros.h
counter.h	counter: Reduce DEFINE_COUNTER_ARRAY_POLARITY() to defining counter_array	2022-10-17 09:51:29 -04:00
cper.h
cpu.h
cpu_cooling.h
cpu_pm.h
cpu_rmap.h
cpufeature.h
cpufreq.h
cpuhotplug.h	firmware: arm_sdei: Fix sleep from invalid context BUG	2023-05-24 17:32:35 +01:00
cpuidle.h
cpuidle_haltpoll.h
cpumask.h	Revert "cpumask: fix checking valid cpu range".	2022-10-16 10:45:17 -07:00
cpumask_api.h
cpuset.h
crash_core.h
crash_dump.h
crc-ccitt.h
crc-itu-t.h
crc-t10dif.h
crc4.h
crc7.h
crc8.h
crc16.h
crc32.h
crc32c.h
crc32poly.h
crc64.h
cred.h
crypto.h	crypto: api - Add scaffolding to change completion function signature	2023-05-17 11:53:40 +02:00
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	debugfs: fix error when writing negative value to atomic_t debugfs file	2022-12-31 13:31:58 +01:00
debugobjects.h
delay.h
delayacct.h
delayed_call.h
dev_printk.h
devcoredump.h
devfreq-event.h
devfreq.h	PM/devfreq: governor: Add a private governor_data for governor	2023-01-07 11:11:40 +01:00
devfreq_cooling.h
device-mapper.h	dm: change "unsigned" to "unsigned int"	2023-04-13 16:55:17 +02:00
device.h	driver core: fw_devlink: Add DL_FLAG_CYCLE support to device links	2023-03-10 09:33:37 +01:00
device_cgroup.h
devm-helpers.h
devpts_fs.h
dfl.h
digsig.h
dim.h	linux/dim: Do nothing if no time delta between samples	2023-05-24 17:32:31 +01:00
dio.h
dirent.h
dlm.h
dlm_plock.h
dm-bufio.h	dm: change "unsigned" to "unsigned int"	2023-04-13 16:55:17 +02:00
dm-dirty-log.h	dm: change "unsigned" to "unsigned int"	2023-04-13 16:55:17 +02:00
dm-io.h	dm: change "unsigned" to "unsigned int"	2023-04-13 16:55:17 +02:00
dm-kcopyd.h	dm: change "unsigned" to "unsigned int"	2023-04-13 16:55:17 +02:00
dm-region-hash.h	dm: change "unsigned" to "unsigned int"	2023-04-13 16:55:17 +02:00
dm-verity-loadpin.h
dm9000.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.h
drbd_genl.h
drbd_genl_api.h
drbd_limits.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-bgrt.h
efi.h	rtc: efi: Enable SET/GET WAKEUP services as optional	2023-02-09 11:28:17 +01:00
efi_embedded_fw.h
efs_vh.h
eisa.h
elf-fdpic.h
elf-randomize.h
elf.h
elfcore-compat.h
elfcore.h	elfcore: Add a cprm parameter to elf_core_extra_{phdrs,data_size}	2023-01-18 11:58:12 +01:00
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.h
ethtool_netlink.h
eventfd.h	eventfd: provide a eventfd_signal_mask() helper	2023-01-04 11:28:48 +01:00
eventpoll.h
evm.h
export-internal.h
export.h
exportfs.h
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	mm: fix unexpected changes to {failslab|fail_page_alloc}.attr	2022-11-22 18:50:44 -08:00
fb.h	fbdev: Fix incorrect page mapping clearance at fb_deferred_io_release()	2023-03-22 13:34:04 +01:00
fbcon.h
fcdevice.h
fcntl.h
fd.h
fddidevice.h
fdtable.h
fec.h
fiemap.h
file.h
fileattr.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	fortify: Do not cast to "unsigned char"	2022-12-31 13:32:31 +01:00
fprobe.h
freelist.h
freezer.h
frontswap.h
fs.h	fs: fix undefined behavior in bit shift for SB_NOUSER	2023-05-30 14:03:22 +01:00
fs_api.h
fs_context.h
fs_enet_pd.h
fs_parser.h	ext4: journal_path mount options should follow links	2023-01-07 11:11:59 +01:00
fs_pin.h
fs_stack.h
fs_struct.h
fs_types.h
fs_uart_pd.h
fscache-cache.h
fscache.h	fscache: fix OOB Read in __fscache_acquire_volume	2022-11-23 10:31:13 -08:00
fscrypt.h	fscrypt: fix keyring memory leak on mount failure	2022-10-19 20:54:43 -07:00
fsi-occ.h
fsi-sbefifo.h
fsi.h
fsl-diu-fb.h
fsl_devices.h
fsl_hypervisor.h
fsl_ifc.h
fsldma.h
fsnotify.h
fsnotify_backend.h
fsverity.h
ftrace.h	ftrace: Mark get_lock_parent_ip() __always_inline	2023-04-13 16:55:32 +02:00
ftrace_irq.h
futex.h
fwnode.h	driver core: fw_devlink: Consolidate device link flag computation	2023-03-10 09:33:37 +01:00
fwnode_mdio.h
gameport.h
gcd.h
genalloc.h
generic-radix-tree.h
genetlink.h
genl_magic_func.h
genl_magic_struct.h
getcpu.h
gfp.h	mm: replace VM_WARN_ON to pr_warn if the node is offline with __GFP_THISNODE	2022-11-30 14:49:40 -08:00
gfp_api.h
gfp_types.h
glob.h
gnss.h
goldfish.h
gpio-pxa.h
gpio.h
gpio_keys.h
greybus.h
hardirq.h
hash.h
hashtable.h
hashtable_api.h
hdlc.h
hdlcdrv.h
hdmi.h
hid-debug.h
hid-roccat.h
hid-sensor-hub.h
hid-sensor-ids.h
hid.h	HID: core: Provide new max_buffer_size attribute to over-ride the default	2023-03-17 08:50:17 +01:00
hidden.h
hiddev.h
hidraw.h
highmem-internal.h	highmem: round down the address passed to kunmap_flush_on_unmap()	2023-02-09 11:28:23 +01:00
highmem.h
highuid.h
hil.h
hil_mlc.h
hippidevice.h
hisi_acc_qm.h	crypto: hisilicon/qm - add missing pci_dev_put() in q_num_set()	2022-12-31 13:32:33 +01:00
hmm.h
host1x.h
host1x_context_bus.h
hp_sdc.h
hpet.h
hrtimer.h
hrtimer_api.h
hrtimer_defs.h
htcpld.h
hte.h
huge_mm.h
hugetlb.h	hugetlb: check for undefined shift on 32 bit architectures	2023-02-22 12:59:49 +01:00
hugetlb_cgroup.h
hugetlb_inline.h
hw_breakpoint.h
hw_random.h
hwmon-sysfs.h
hwmon-vid.h
hwmon.h
hwspinlock.h
hyperv.h	video: hyperv_fb: Avoid taking busy spinlock on panic path	2022-12-31 13:32:56 +01:00
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
i8042.h
i8253.h
icmp.h
icmpv6.h
idle_inject.h
idr.h
ieee80211.h	wifi: fix multi-link element subelement iteration	2022-12-31 13:32:01 +01:00
ieee802154.h
if_arp.h
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	net: fix stack overflow when LRO is disabled for virtual interfaces	2023-05-30 14:03:20 +01:00
if_tun.h
if_tunnel.h
if_vlan.h	net: add vlan_get_protocol_and_depth() helper	2023-05-24 17:32:32 +01:00
igmp.h
ihex.h
ima.h	ima: Align ima_file_mmap() parameters with mmap_file LSM hook	2023-03-10 09:34:15 +01:00
imx-media.h
in.h
in6.h
indirect_call_wrapper.h
inet.h
inet_diag.h
inetdevice.h
init.h
init_ohci1394_dma.h
init_syscalls.h
init_task.h
initrd.h
inotify.h
input.h
instruction_pointer.h
instrumentation.h
instrumented.h
integrity.h
intel-ish-client-if.h
intel-svm.h
intel_rapl.h
intel_th.h
interconnect-provider.h	interconnect: fix provider registration API	2023-03-22 13:33:57 +01:00
interconnect.h
interrupt.h
interval_tree.h
interval_tree_generic.h
io-64-nonatomic-hi-lo.h
io-64-nonatomic-lo-hi.h
io-mapping.h
io-pgtable.h
io.h
io_uring.h	block/io_uring: pass in issue_flags for uring_cmd task_work handling	2023-04-06 12:10:51 +02:00
io_uring_types.h
ioam6.h
ioam6_genl.h
ioam6_iptunnel.h
ioasid.h
iocontext.h
iomap.h
iommu-helper.h
iommu.h	iommu: Add gfp parameter to iommu_alloc_resv_region	2022-10-21 10:49:32 +02:00
iopoll.h
ioport.h
ioprio.h
iosys-map.h
iova.h
iova_bitmap.h
ip.h
ipack.h
ipc.h
ipc_namespace.h
ipmi.h
ipmi_smi.h
ipv6.h
ipv6_route.h
irq.h
irq_poll.h
irq_sim.h
irq_work.h
irqbypass.h
irqchip.h
irqdesc.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
iversion.h
jbd2.h
jhash.h
jiffies.h
journal-head.h
joystick.h
jump_label.h
jump_label_ratelimit.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-page-flags.h
kernel.h
kernel_read_file.h
kernel_stat.h	genirq: Fix the return type of kstat_cpu_irqs_sum()	2023-03-10 09:32:51 +01:00
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-checks.h
kmsan.h	mm: kmsan: handle alloc failures in kmsan_vmap_pages_range_noflush()	2023-04-26 14:28:41 +02:00
kmsan_string.h	x86: fortify: kmsan: fix KMSAN fortify builds	2022-10-28 13:37:23 -07:00
kmsan_types.h
kmsg_dump.h
kobj_map.h
kobject.h	kobject: modify kobject_get_path() to take a const *	2023-03-10 09:33:29 +01:00
kobject_api.h
kobject_ns.h
kprobes.h	x86/kprobes: Fix arch_check_optimized_kprobe check within optimized_kprobe range	2023-03-10 09:34:13 +01:00
kref.h
kref_api.h
ks0108.h
ks8842.h
ks8851_mll.h
ksm.h
kstrtox.h
kthread.h
ktime.h
ktime_api.h
kvm_dirty_ring.h
kvm_host.h	KVM: Obey kvm.halt_poll_ns in VMs not using KVM_CAP_HALT_POLL	2022-11-17 10:50:07 -05:00
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.h
libfdt_env.h
libgcc.h
libnvdimm.h	cxl/pmem: Fix nvdimm registration races	2023-03-10 09:34:20 +01:00
libps2.h
license.h	revert "kbuild: fix -Wimplicit-function-declaration in license_is_gpl_compatible"	2022-11-30 14:49:42 -08:00
limits.h
linear_range.h
linkage.h
linkmode.h
linux_logo.h
lis3lv02d.h
list.h
list_bl.h
list_lru.h
list_nulls.h
list_sort.h
litex.h
livepatch.h
llc.h
llist.h
llist_api.h
local_lock.h
local_lock_internal.h
lockdep.h
lockdep_api.h
lockdep_types.h
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
lz4.h
lzo.h
mailbox_client.h
mailbox_controller.h
map_benchmark.h
maple.h
maple_tree.h	maple_tree: reorganize testing to restore module testing	2022-11-08 15:57:22 -08:00
marvell_phy.h
math.h
math64.h
mbcache.h	ext4: fix deadlock due to mbcache entry corruption	2023-01-07 11:12:02 +01:00
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	mm: memcg: fix NULL pointer in mem_cgroup_track_foreign_dirty_slowpath()	2023-02-09 11:28:21 +01:00
memfd.h
memory-tiers.h
memory.h
memory_hotplug.h
mempolicy.h
mempool.h
memregion.h
memremap.h
memstick.h
mhi.h
mhi_ep.h	bus: mhi: ep: Change state_lock to mutex	2023-03-17 08:50:19 +01:00
micrel_phy.h
microchipphy.h
migrate.h
migrate_mode.h
mii.h
mii_timestamper.h
min_heap.h
minmax.h
misc_cgroup.h
miscdevice.h
mISDNdsp.h
mISDNhw.h
mISDNif.h
mm.h	mm: extend max struct page size for kmsan	2023-02-22 12:59:54 +01:00
mm_api.h
mm_inline.h
mm_types.h	mm: enable maple tree RCU mode by default.	2023-04-13 16:55:40 +02:00
mm_types_task.h
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.h
module_signature.h
moduleloader.h
moduleparam.h
most.h
mount.h
moxtet.h
mpage.h
mpi.h
mpls.h
mpls_iptunnel.h
mroute.h
mroute6.h
mroute_base.h
msdos_fs.h
msdos_partition.h
msg.h
msi.h	x86/pci/xen: populate MSI sysfs entries	2023-05-30 14:03:22 +01:00
mtio.h
mutex.h
mutex_api.h
mv643xx.h
mv643xx_eth.h
mv643xx_i2c.h
mvebu-pmsu.h
mxm-wmi.h
namei.h
nd.h
ndctl.h
net.h	net: flag sockets supporting msghdr originated zerocopy	2022-10-22 08:42:58 -06:00
netdev_features.h
netdevice.h	netdev: Enforce index cap in netdev_get_tx_queue	2023-05-24 17:32:37 +01:00
netfilter.h	netfilter: ctnetlink: make event listener tracking global	2023-03-11 13:55:24 +01:00
netfilter_bridge.h
netfilter_defs.h
netfilter_ipv4.h
netfilter_ipv6.h
netfilter_netdev.h
netfs.h
netlink.h
netpoll.h
nfs.h
nfs3.h
nfs4.h
nfs_fs.h
nfs_fs_i.h
nfs_fs_sb.h
nfs_iostat.h
nfs_page.h
nfs_ssc.h	NFSD: enhance inter-server copy cleanup	2023-03-10 09:33:24 +01:00
nfs_xdr.h
nfsacl.h
nitro_enclaves.h
nl802154.h
nls.h
nmi.h
node.h
nodemask.h
nospec.h	uaccess: Add speculation barrier to copy_from_user()	2023-02-25 11:25:41 +01:00
notifier.h
ns_common.h
nsc_gpio.h
nsproxy.h
ntb.h
ntb_transport.h
nubus.h
numa.h
nvme-auth.h
nvme-fc-driver.h
nvme-fc.h
nvme-rdma.h
nvme-tcp.h	nvme-tcp: fix nvme_tcp_term_pdu to match spec	2023-03-30 12:49:09 +02:00
nvme.h	nvme: fix the NVME_CMD_EFFECTS_CSE_MASK definition	2023-01-04 11:28:52 +01:00
nvmem-consumer.h
nvmem-provider.h	nvmem: core: remove nvmem_config wp_gpio	2023-02-09 11:28:24 +01:00
nvram.h
objagg.h
objtool.h
of.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	net: mdio: fix owner field for mdio buses registered using device-tree	2023-03-30 12:49:05 +02:00
of_net.h
of_pci.h
of_pdt.h
of_platform.h
of_reserved_mem.h
oid_registry.h
olpc-ec.h
omap-dma.h
omap-gpmc.h
omap-iommu.h
omap-mailbox.h
omapfb.h
once.h
once_lite.h
oom.h
openvswitch.h
osq_lock.h
overflow.h	overflow: Fix kern-doc markup for functions	2022-10-25 14:57:42 -07:00
packing.h
padata.h
page-flags-layout.h
page-flags.h
page-isolation.h
page_counter.h
page_ext.h
page_idle.h
page_owner.h
page_ref.h
page_reporting.h
page_table_check.h
pageblock-flags.h
pagemap.h
pagevec.h
pagewalk.h
panic.h	panic: Consolidate open-coded panic_on_warn checks	2023-01-24 07:24:41 +01:00
panic_notifier.h
parman.h
parport.h
parport_pc.h
parser.h
part_stat.h
pata_arasan_cf_data.h
patchkey.h
path.h
pch_dma.h
pci-acpi.h
pci-ats.h
pci-doe.h	cxl/pci: Fix CDAT retrieval on big endian	2023-04-13 16:55:24 +02:00
pci-ecam.h
pci-ep-cfs.h
pci-epc.h
pci-epf.h
pci-p2pdma.h
pci.h	PCI: s390: Fix use-after-free of PCI resources with per-function hotplug	2023-03-22 13:33:45 +01:00
pci_hotplug.h
pci_ids.h	x86/amd_nb: Add PCI ID for family 19h model 78h	2023-05-17 11:53:59 +02:00
pcs-altera-tse.h
pcs-lynx.h
pcs-rzn1-miic.h
pda_power.h
pe.h
peci-cpu.h
peci.h
percpu-defs.h
percpu-refcount.h
percpu-rwsem.h
percpu.h
percpu_counter.h
perf_event.h	perf: Fix missing SIGTRAPs	2022-10-17 16:32:05 +02:00
perf_event_api.h
perf_regs.h
personality.h
pfn.h
pfn_t.h
pgtable.h	mm: introduce arch_has_hw_nonleaf_pmd_young()	2022-11-30 14:49:41 -08:00
pgtable_api.h
phonet.h
phy.h
phy_fixed.h
phy_led_triggers.h
phylink.h	net: phylink: add phylink_expects_phy() method	2023-04-13 16:55:20 +02:00
pid.h
pid_namespace.h
pim.h
pipe_fs_i.h
pkeys.h
pktcdvd.h
pl320-ipc.h
platform_device.h	platform: Provide a remove callback that returns no value	2023-05-24 17:32:43 +01:00
platform_profile.h
pldmfw.h
plist.h
pm-trace.h
pm.h
pm_clock.h
pm_domain.h
pm_opp.h
pm_qos.h
pm_runtime.h
pm_wakeirq.h
pm_wakeup.h
pmbus.h
pmu.h
pnp.h
poison.h	fs: Use CHECK_DATA_CORRUPTION() when kernel bugs are detected	2023-03-10 09:33:46 +01:00
poll.h
polynomial.h
posix-clock.h
posix-timers.h	posix-cpu-timers: Implement the missing timer_wait_running callback	2023-05-11 23:03:00 +09:00
posix_acl.h
posix_acl_xattr.h
power_supply.h
powercap.h
ppp-comp.h
ppp_channel.h
ppp_defs.h
pps_kernel.h
pr.h
prandom.h	random: use rejection sampling for uniform bounded random integers	2023-01-07 11:11:39 +01:00
preempt.h
prefetch.h
prime_numbers.h
printk.h
prmt.h
proc_fs.h	net, proc: Provide PROC_FS=n fallback for proc_create_net_single_write()	2022-12-31 13:32:09 +01:00
proc_ns.h
processor.h
profile.h
projid.h
property.h
pruss_driver.h
psci.h
pseudo_fs.h
psi.h
psi_types.h	sched/psi: Stop relying on timer_pending() for poll_work rescheduling	2023-02-25 11:25:39 +01:00
psp-sev.h
psp-tee.h
pstore.h
pstore_blk.h
pstore_ram.h
pstore_zone.h
ptdump.h
pti.h
ptp_classify.h
ptp_clock_kernel.h
ptp_kvm.h
ptp_pch.h
ptr_ring.h
ptrace.h
ptrace_api.h
purgatory.h
pvclock_gtod.h
pwm.h	pwm: Make .get_state() callback return an error code	2023-04-13 16:55:18 +02:00
pwm_backlight.h
pxa2xx_ssp.h
pxa168_eth.h
qcom-geni-se.h
qcom_scm.h
qnx6_fs.h
quota.h
quotaops.h
radix-tree.h
raid_class.h
ramfs.h
random.h	random: always mix cycle counter in add_latent_entropy()	2023-02-25 11:25:39 +01:00
randomize_kstack.h
range.h
ras.h
ratelimit.h
ratelimit_types.h
rational.h
rbtree.h
rbtree_augmented.h
rbtree_latch.h
rbtree_types.h
rcu_node_tree.h
rcu_segcblist.h
rcu_sync.h
rculist.h
rculist_bl.h
rculist_nulls.h
rcupdate.h	rcu: Make RCU_LOCKDEP_WARN() avoid early lockdep checks	2023-03-10 09:33:48 +01:00
rcupdate_trace.h
rcupdate_wait.h
rcutiny.h
rcutree.h
rcuwait.h
rcuwait_api.h
reboot-mode.h
reboot.h
reciprocal_div.h
ref_tracker.h
refcount.h
refcount_api.h
regmap.h
regset.h
relay.h
remoteproc.h
resctrl.h
reset-controller.h
reset.h
resource.h
resource_ext.h
restart_block.h
resume_user_mode.h
rethook.h
rfkill.h
rhashtable-types.h
rhashtable.h
ring_buffer.h	tracing/ring-buffer: Have polling block on watermark	2022-11-16 17:13:04 -05:00
rio.h
rio_drv.h
rio_ids.h
rio_regs.h
rmap.h	mm/hwpoison: convert TTU_IGNORE_HWPOISON to TTU_HWPOISON	2023-03-10 09:34:25 +01:00
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.h
rwlock_api_smp.h
rwlock_rt.h
rwlock_types.h
rwsem.h
s3c_adc_battery.h
sbitmap.h	sbitmap: Use single per-bitmap counting to wake up queued tags	2023-03-10 09:32:42 +01:00
scatterlist.h
scc.h
sched.h	- Alistair Popple has a series which addresses a race which causes page	2022-10-14 12:28:43 -07:00
sched_clock.h
scmi_protocol.h
scpi_protocol.h
screen_info.h
scs.h
sctp.h
scx200.h
scx200_gpio.h
seccomp.h
secretmem.h
securebits.h
security.h
sed-opal.h
seg6.h
seg6_genl.h
seg6_hmac.h
seg6_iptunnel.h
seg6_local.h
selection.h
sem.h
semaphore.h
seq_buf.h
seq_file.h
seq_file_net.h
seqlock.h
seqlock_api.h
serdev.h
serial.h
serial_8250.h
serial_bcm63xx.h
serial_core.h
serial_max3100.h
serial_s3c.h
serial_sci.h
serio.h
set_memory.h
sfp.h
sh_clk.h
sh_dma.h
sh_eth.h
sh_intc.h	sh: intc: Avoid spurious sizeof-pointer-div warning	2023-03-22 13:33:54 +01:00
sh_timer.h
shdma-base.h
shm.h
shmem_fs.h
shrinker.h	mm: shrinkers: fix deadlock in shrinker debugfs	2023-02-22 12:59:46 +01:00
signal.h
signal_types.h
signalfd.h
siox.h
siphash.h
sizes.h
skb_array.h
skbuff.h	tls: rx: strp: force mixed decrypted records into copy mode	2023-06-05 09:26:17 +02:00
skmsg.h	bpf, sockmap: Improved check for empty queue	2023-06-05 09:26:19 +02:00
slab.h	mm/slab: remove !CONFIG_TRACING variants of kmalloc_[node_]trace()	2022-11-04 14:57:21 +01:00
slab_def.h	mm/slab: use kmalloc_node() for off slab freelist_idx_t array allocation	2022-10-15 21:42:05 +02:00
slimbus.h
slub_def.h
sm501-regs.h
sm501.h
smc91x.h
smc911x.h
smp.h
smp_types.h
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.h
spinlock_api.h
spinlock_api_smp.h
spinlock_api_up.h
spinlock_rt.h
spinlock_types.h
spinlock_types_raw.h
spinlock_types_up.h
spinlock_up.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.h
static_call_types.h
static_key.h
stdarg.h
stddef.h
stm.h
stmmac.h	net: stmmac: Fix for mismatched host/device DMA address width	2023-03-30 12:49:05 +02:00
stmp3xxx_rtc_wdt.h
stmp_device.h
stop_machine.h
string.h
string_helpers.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
swait_api.h
swap.h
swap_cgroup.h
swap_slots.h
swapfile.h
swapops.h	mm/swap: fix SWP_PFN_BITS with CONFIG_PHYS_ADDR_T_64BIT on 32bit	2022-12-09 18:41:16 -08:00
swiotlb.h
switchtec.h
sxgbe_platform.h
sync_core.h
sync_file.h
synclink.h
sys.h
sys_soc.h
syscall_user_dispatch.h
syscalls.h
syscalls_api.h
syscore_ops.h
sysctl.h
sysfb.h	efi: sysfb_efi: Fix DMI quirks not working for simpledrm	2023-03-30 12:49:22 +02:00
sysfs.h
syslog.h
sysrq.h
sysv_fs.h
t10-pi.h
task_io_accounting.h
task_io_accounting_ops.h
task_work.h
taskstats_kern.h
tboot.h
tc.h
tca6416_keypad.h
tcp.h
tee_drv.h
termios_internal.h
textsearch.h
textsearch_fsm.h
tfrc.h
thermal.h	thermal: Validate new state in cur_state_store()	2023-02-01 08:34:26 +01:00
thread_info.h
threads.h
thunderbolt.h
ti-emif-sram.h
ti_wilink_st.h
tick.h	tick/nohz: Fix cpu_is_hotpluggable() by checking with nohz subsystem	2023-05-11 23:03:01 +09:00
tifm.h
timb_dma.h
timb_gpio.h
time.h
time32.h
time64.h
time_namespace.h
timecounter.h
timekeeper_internal.h
timekeeping.h
timer.h
timerfd.h
timeriomem-rng.h
timerqueue.h	timerqueue: Use rb_entry_safe() in timerqueue_getnext()	2022-12-31 13:31:56 +01:00
timex.h
tnum.h
topology.h
torture.h
toshiba.h
tpm.h	tpm: Prevent hwrng from activating during resume	2023-05-30 14:03:16 +01:00
tpm_command.h
tpm_eventlog.h	efi: tpm: Avoid READ_ONCE() for accessing the event log	2023-01-18 11:58:10 +01:00
trace.h	tracing: Add trace_array_puts() to write into instance	2023-04-20 12:35:12 +02:00
trace_clock.h
trace_events.h	tracing: Fix TASK_COMM_LEN in trace event format file	2023-02-14 19:11:54 +01:00
trace_recursion.h
trace_seq.h
tracefs.h
tracepoint-defs.h
tracepoint.h	tracing: Make tracepoint lockdep check actually test something	2023-03-22 13:33:59 +01:00
transport_class.h	drivers: base: transport_class: fix possible memory leak	2023-03-10 09:33:34 +01:00
ts-nbus.h
tsacct_kern.h
tty.h
tty_buffer.h
tty_driver.h
tty_flip.h
tty_ldisc.h
tty_port.h
typecheck.h
types.h
u64_stats_sync.h
u64_stats_sync_api.h
uacce.h
uaccess.h	uaccess: Add minimum bounds check on kernel buffer size	2023-03-10 09:33:52 +01:00
ucb1400.h
ucs2_string.h
udp.h
uidgid.h
uio.h	use less confusing names for iov_iter direction initializers	2023-02-09 11:28:04 +01:00
uio_driver.h
umh.h
unicode.h
units.h
uprobes.h
usb.h	USB: core: Add routines for endpoint checks in old drivers	2023-05-30 14:03:20 +01:00
usb_usual.h
usbdevice_fs.h
user-return-notifier.h
user.h
user_events.h
user_namespace.h
userfaultfd_k.h	mm/uffd: fix vma check on userfault for wp	2022-10-28 13:37:22 -07:00
usermode_driver.h
util_macros.h	bpf, sockmap: Check for any of tcp_bpf_prots when cloning a listener	2023-02-09 11:28:01 +01:00
uts.h
utsname.h	kernel/utsname_sysctl.c: Fix hostname polling	2022-10-23 12:01:01 -07:00
uuid.h
vbox_utils.h
vdpa.h
verification.h
vermagic.h
vexpress.h
vfio.h	vfio: Export the device set open count	2022-11-10 12:03:36 -07:00
vfio_pci_core.h
vfs.h
vga_switcheroo.h
vgaarb.h
vhost_iotlb.h
via-core.h
via-gpio.h
via.h
via_i2c.h
videodev2.h
virtio.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_vsock.h
vlynq.h
vm_event_item.h
vmalloc.h
vmpressure.h
vmstat.h
vmw_vmci_api.h
vmw_vmci_defs.h
vringh.h
vt.h
vt_buffer.h	linux/vt_buffer.h: allow either builtin or modular for macros	2023-05-11 23:03:28 +09:00
vt_kern.h
vtime.h
w1-gpio.h
w1.h
wait.h	wait: Return number of exclusive waiters awaken	2023-03-10 09:34:34 +01:00
wait_api.h
wait_bit.h
watch_queue.h
watchdog.h
win_minmax.h
wireless.h
wkup_m3_ipc.h
wl12xx.h
wm97xx.h
wmi.h
workqueue.h
workqueue_api.h
writeback.h
ww_mutex.h
wwan.h
xarray.h
xattr.h
xxhash.h
xz.h
yam.h
z2_battery.h
zconf.h
zlib.h
zorro.h
zpool.h
zsmalloc.h
zstd.h
zstd_errors.h
zstd_lib.h
zutil.h