mirror-linux/include/linux
Subash Abhinov Kasiviswanathan cc00bcaa58 netfilter: x_tables: Switch synchronization to RCU
When running concurrent iptables rules replacement with data, the per CPU
sequence count is checked after the assignment of the new information.
The sequence count is used to synchronize with the packet path without the
use of any explicit locking. If there are any packets in the packet path using
the table information, the sequence count is incremented to an odd value and
is incremented to an even after the packet process completion.

The new table value assignment is followed by a write memory barrier so every
CPU should see the latest value. If the packet path has started with the old
table information, the sequence counter will be odd and the iptables
replacement will wait till the sequence count is even prior to freeing the
old table info.

However, this assumes that the new table information assignment and the memory
barrier is actually executed prior to the counter check in the replacement
thread. If CPU decides to execute the assignment later as there is no user of
the table information prior to the sequence check, the packet path in another
CPU may use the old table information. The replacement thread would then free
the table information under it leading to a use after free in the packet
processing context-

Unable to handle kernel NULL pointer dereference at virtual
address 000000000000008e
pc : ip6t_do_table+0x5d0/0x89c
lr : ip6t_do_table+0x5b8/0x89c
ip6t_do_table+0x5d0/0x89c
ip6table_filter_hook+0x24/0x30
nf_hook_slow+0x84/0x120
ip6_input+0x74/0xe0
ip6_rcv_finish+0x7c/0x128
ipv6_rcv+0xac/0xe4
__netif_receive_skb+0x84/0x17c
process_backlog+0x15c/0x1b8
napi_poll+0x88/0x284
net_rx_action+0xbc/0x23c
__do_softirq+0x20c/0x48c

This could be fixed by forcing instruction order after the new table
information assignment or by switching to RCU for the synchronization.

Fixes: 80055dab5d ("netfilter: x_tables: make xt_replace_table wait until old rules are not used anymore")
Reported-by: Sean Tranchetti <stranche@codeaurora.org>
Reported-by: kernel test robot <lkp@intel.com>
Suggested-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2020-12-08 12:57:39 +01:00
..
amba Partially revert "video: fbdev: amba-clcd: Retire elder CLCD driver" 2020-09-30 16:37:39 +02:00
avf
bcma
byteorder
can can: can_create_echo_skb(): fix echo skb generation: always use skb_clone() 2020-11-03 22:30:31 +01:00
ceph libceph: fix ENTITY_NAME format suggestion 2020-10-12 15:29:27 +02:00
clk
crush libceph: multiple workspaces for CRUSH computations 2020-10-12 15:29:26 +02:00
decompress
device
dma dmaengine: ti-cppi5: Replace zero-length array with flexible-array member 2020-10-29 17:22:59 -05:00
dsa
extcon
firmware firmware: xilinx: Use hash-table for api feature check 2020-11-24 15:13:54 +01:00
fpga
fsl networking changes for the 5.10 merge window 2020-10-15 18:42:13 -07:00
gpio
greybus
hsi
i3c
iio Staging / IIO driver updates for 5.10-rc1 2020-10-15 09:46:23 -07:00
input Input: sparse-keymap: add a description for @sw 2020-10-15 07:57:55 +02:00
irqchip
isdn
lockd
mailbox mailbox: zynqmp-ipi-message: Replace zero-length array with flexible-array member 2020-10-29 17:22:59 -05:00
mdio
mfd RTC for 5.10 2020-10-21 11:22:08 -07:00
mlx4
mlx5 net/mlx5: DR, Proper handling of unsupported Connect-X6DX SW steering 2020-12-03 11:18:36 -08:00
mmc
mtd treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
mux
net/intel
netfilter netfilter: x_tables: Switch synchronization to RCU 2020-12-08 12:57:39 +01:00
netfilter_arp
netfilter_bridge
netfilter_ipv4
netfilter_ipv6
pcs
perf arm64: perf: Add support caps under sysfs 2020-09-28 14:53:45 +01:00
phy
pinctrl
platform_data Fixes for omaps for various issues noticed during the -rc cycle: 2020-11-27 13:18:40 +01:00
power power: supply: bq27xxx: add support for TI bq34z100 2020-10-02 00:01:42 +02:00
qed RDMA 5.10 pull request 2020-10-17 11:18:18 -07:00
raid
regulator
remoteproc
reset
rpmsg
rtc
sched treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
soc ARM: SoC-related driver updates 2020-10-24 10:39:22 -07:00
soundwire
spi spi: Introduce device-managed SPI controller allocation 2020-11-12 15:05:34 +00:00
ssb
sunrpc The one new feature this time, from Anna Schumaker, is READ_PLUS, which 2020-10-22 09:44:27 -07:00
ulpi
unaligned
usb usb: fix kernel-doc markups 2020-10-28 13:18:56 +01:00
wimax
8250_pci.h
a.out.h
acct.h
acpi.h treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
acpi_dma.h
acpi_iort.h
acpi_pmtmr.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
altera_jtaguart.h
altera_uart.h
amd-iommu.h
anon_inodes.h
apm-emulation.h
apm_bios.h
apple-gmux.h
apple_bl.h
arch_topology.h cpufreq,arm,arm64: restructure definitions of arch_set_freq_scale() 2020-10-08 17:17:27 +02:00
arm-cci.h
arm-smccc.h KVM: arm64: ARM_SMCCC_ARCH_WORKAROUND_1 doesn't return SMCCC_RET_NOT_REQUIRED 2020-10-28 11:13:36 +00:00
arm_sdei.h
armada-37xx-rwtm-mailbox.h
ascii85.h
asn1.h
asn1_ber_bytecode.h
asn1_decoder.h
assoc_array.h
assoc_array_priv.h
async.h
async_tx.h md/raid6: let async recovery function support different page offset 2020-09-24 16:44:44 -07:00
ata.h
ata_platform.h
atalk.h
ath9k_platform.h
atm.h
atm_suni.h
atm_tcp.h
atmdev.h
atmel-isc-media.h
atmel-mci.h
atmel-ssc.h
atmel_pdc.h
atomic-arch-fallback.h
atomic-fallback.h
atomic.h
attribute_container.h
audit.h
auto_dev-ioctl.h
auto_fs.h
auxvec.h
average.h
backing-dev-defs.h
backing-dev.h
backlight.h
badblocks.h
balloon_compaction.h
bcd.h
bch.h
bcm47xx_nvram.h
bcm47xx_sprom.h
bcm47xx_wdt.h
bcm963xx_nvram.h
bcm963xx_tag.h bcm963xx_tag.h: fix duplicated word 2020-10-13 11:37:11 +02:00
binfmts.h
bio.h
bit_spinlock.h
bitfield.h
bitmap.h
bitops.h bitops: use the same mechanism for get_count_order[_long] 2020-10-16 11:11:20 -07:00
bitrev.h
bits.h
blk-cgroup.h
blk-crypto.h block: make bio_crypt_clone() able to fail 2020-10-05 10:47:43 -06:00
blk-mq-pci.h
blk-mq-rdma.h
blk-mq-virtio.h
blk-mq.h blk-mq: docs: add kernel-doc description for a new struct member 2020-10-28 11:26:10 -06:00
blk-pm.h
blk_types.h block: add zone specific block statuses 2020-10-13 15:05:05 -06:00
blkdev.h kernel.h: split out min()/max() et al. helpers 2020-10-16 11:11:19 -07:00
blkpg.h
blktrace_api.h
blockgroup_lock.h
bma150.h
bootconfig.h tools/bootconfig: Align the bootconfig applied initrd image size to 4 2020-11-19 08:55:44 -05:00
bottom_half.h
bpf-cgroup.h Merge branch 'work.set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2020-10-22 09:59:21 -07:00
bpf-netns.h
bpf.h bpf: Allow for map-in-map with dynamic inner array map entries 2020-10-11 10:21:04 -07:00
bpf_lirc.h
bpf_local_storage.h
bpf_lsm.h
bpf_trace.h
bpf_types.h
bpf_verifier.h bpf: Introduce pseudo_btf_id 2020-10-02 14:59:25 -07:00
bpfilter.h
brcmphy.h
bsearch.h
bsg-lib.h
bsg.h
btf.h bpf: Introduce bpf_per_cpu_ptr() 2020-10-02 15:00:49 -07:00
btf_ids.h
btree-128.h
btree-type.h
btree.h
btrfs.h
buffer_head.h
bug.h
build-salt.h
build_bug.h
bvec.h kernel.h: split out min()/max() et al. helpers 2020-10-16 11:11:19 -07:00
c2port.h
cache.h treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
cacheinfo.h
capability.h
cb710.h
cciss_ioctl.h
ccp.h
cdev.h
cdrom.h
cfag12864b.h
cgroup-defs.h
cgroup.h
cgroup_rdma.h
cgroup_subsys.h
circ_buf.h
cleancache.h
clk-provider.h
clk.h
clkdev.h
clockchips.h
clocksource.h
cm4000_cs.h
cma.h
cmdline-parser.h
cn_proc.h
cnt32_to_63.h
coda.h
compaction.h include/linux/compaction.h: clean code by removing unused enum value 2020-10-13 18:38:34 -07:00
compat.h Merge branch 'compat.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2020-10-12 16:44:57 -07:00
compiler-clang.h compiler-clang: remove version check for BPF Tracing 2020-11-22 10:48:22 -08:00
compiler-gcc.h compiler.h: fix barrier_data() on clang 2020-11-14 11:26:03 -08:00
compiler-intel.h
compiler.h compiler.h: fix barrier_data() on clang 2020-11-14 11:26:03 -08:00
compiler_attributes.h treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
compiler_types.h bpf: Don't rely on GCC __attribute__((optimize)) to disable GCSE 2020-10-29 20:01:46 -07:00
completion.h
component.h
configfs.h
connector.h
console.h
console_struct.h
consolemap.h
const.h
container.h
context_tracking.h
context_tracking_state.h
cookie.h bpf, net: Rework cookie generator as per-cpu one 2020-09-30 11:50:35 -07:00
cordic.h
coredump.h binfmt_elf, binfmt_elf_fdpic: use a VMA list snapshot 2020-10-16 11:11:21 -07:00
coresight-pmu.h
coresight-stm.h
coresight.h coresight: cti: Don't disable ect device if it's not enabled 2020-09-28 19:47:41 +02:00
count_zeros.h
counter.h
counter_enum.h
cper.h
cpu.h treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
cpu_cooling.h
cpu_pm.h
cpu_rmap.h
cpufeature.h
cpufreq.h cpufreq: Add strict_target to struct cpufreq_policy 2020-11-10 18:31:17 +01:00
cpuhotplug.h powerpc updates for 5.10 2020-10-16 12:21:15 -07:00
cpuidle.h cpuidle: Remove pointless stub 2020-10-16 17:21:51 +02:00
cpuidle_haltpoll.h
cpumask.h
cpuset.h
crash_core.h printk changes for 5.10 2020-10-13 15:58:10 -07:00
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
cs5535.h
ctype.h
cuda.h
cyclades.h
dasd_mod.h
davinci_emac.h
dax.h fuse update for 5.10 2020-10-19 14:28:30 -07:00
dca.h
dcache.h
dccp.h
dcookies.h
debug_locks.h
debugfs.h debugfs: remove return value of debugfs_create_devm_seqfile() 2020-10-30 08:37:39 +01:00
debugobjects.h
delay.h
delayacct.h
delayed_call.h
dev_printk.h
devcoredump.h
devfreq-event.h PM / devfreq: event: Change prototype of devfreq_event_get_edev_by_phandle function 2020-09-29 17:50:10 +09:00
devfreq.h PM / devfreq: remove a duplicated kernel-doc markup 2020-10-16 07:28:20 +02:00
devfreq_cooling.h
device-mapper.h dm: remove special-casing of bio-based immutable singleton target on NVMe 2020-10-07 18:08:41 -04:00
device.h dma-mapping updates for 5.10 2020-10-15 14:43:29 -07:00
device_cgroup.h
devpts_fs.h
digsig.h
dim.h
dio.h
dirent.h
dlm.h
dlm_plock.h
dm-bufio.h
dm-dirty-log.h
dm-io.h
dm-kcopyd.h
dm-region-hash.h
dm9000.h
dma-buf.h
dma-direct.h dma-mapping: merge <linux/dma-noncoherent.h> into <linux/dma-map-ops.h> 2020-10-06 07:07:06 +02:00
dma-direction.h dma-mapping: move valid_dma_direction to dma-direction.h 2020-09-25 06:12:25 +02:00
dma-fence-array.h
dma-fence-chain.h
dma-fence.h
dma-heap.h
dma-iommu.h
dma-map-ops.h dma-mapping: move more functions to dma-map-ops.h 2020-10-20 10:41:07 +02:00
dma-mapping.h dma-mapping: move more functions to dma-map-ops.h 2020-10-20 10:41:07 +02:00
dma-resv.h
dmaengine.h
dmapool.h
dmar.h
dmi.h
dnotify.h
dns_resolver.h
dqblk_qtree.h
dqblk_v1.h
dqblk_v2.h
drbd.h
drbd_genl.h
drbd_genl_api.h
drbd_limits.h
ds2782_battery.h
dtlk.h
dw_apb_timer.h
dynamic_debug.h treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
dynamic_queue_limits.h
earlycpio.h
ecryptfs.h
edac.h
edd.h
eeprom_93cx6.h
eeprom_93xx46.h
efi-bgrt.h
efi.h Merge branch 'efi/urgent' into efi/core, to pick up fixes 2020-10-12 13:38:31 +02:00
efi_embedded_fw.h
efs_vh.h
eisa.h
elevator.h
elf-fdpic.h
elf-randomize.h
elf.h
elfcore-compat.h
elfcore.h
elfnote.h
enclosure.h
energy_model.h
entry-common.h * Misc minor cleanups. 2020-10-12 10:51:02 -07:00
entry-kvm.h
err.h
errname.h
errno.h
error-injection.h
errqueue.h
errseq.h
etherdevice.h
ethtool.h ethtool: allow netdev driver to define phy tunables 2020-10-06 06:16:01 -07:00
ethtool_netlink.h
eventfd.h
eventpoll.h
evm.h
export.h treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
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 lib, include/linux: add usercopy failure capability 2020-10-16 11:11:22 -07:00
fault-inject.h
fb.h
fbcon.h
fcdevice.h
fcntl.h
fd.h
fddidevice.h
fdtable.h
fec.h
fiemap.h
file.h
filter.h bpf: Fix -Wshadow warnings 2020-10-27 16:22:43 +01:00
fips.h
firewire.h
firmware-map.h
firmware.h treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
fixp-arith.h
flat.h
flex_proportions.h
font.h drm next for 5.10-rc1 2020-10-15 10:46:16 -07:00
freezer.h
frontswap.h
fs.h More VFS fixes for 5.10-rc4: 2020-11-13 16:07:53 -08:00
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
fscache-cache.h
fscache.h
fscrypt.h fscrypt: export fscrypt_d_revalidate() 2020-09-28 14:44:51 -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: ftrace_global_list is renamed to ftrace_ops_list 2020-10-08 15:29:06 -04:00
ftrace_irq.h
futex.h
fwnode.h
gameport.h
gcd.h
genalloc.h
generic-radix-tree.h
genetlink.h
genhd.h block: add a return value to set_capacity_revalidate_and_notify 2020-11-12 13:59:04 -07:00
genl_magic_func.h
genl_magic_struct.h
getcpu.h
gfp.h dma-mapping updates for 5.10 2020-10-15 14:43:29 -07:00
glob.h
gnss.h
goldfish.h
gpio-pxa.h
gpio.h
gpio_keys.h
greybus.h
hardirq.h
hash.h
hashtable.h
hdlc.h
hdlcdrv.h
hdmi.h
hid-debug.h
hid-roccat.h
hid-sensor-hub.h
hid-sensor-ids.h
hid.h HID: add vivaldi HID driver 2020-09-30 22:44:26 +02:00
hidden.h
hiddev.h
hidraw.h
highmem.h
highuid.h
hil.h
hil_mlc.h hil/parisc: Disable HIL driver when it gets stuck 2020-10-22 22:44:35 +02:00
hippidevice.h
hmm.h
host1x.h
hp_sdc.h
hpet.h
hrtimer.h
hrtimer_defs.h
htcpld.h
huge_mm.h include/linux/huge_mm.h: remove mincore_huge_pmd declaration 2020-10-13 18:38:32 -07:00
hugetlb.h mm: and drivers core: Convert hugetlb_report_node_meminfo to sysfs_emit 2020-10-02 13:16:33 +02:00
hugetlb_cgroup.h
hugetlb_inline.h
hw_breakpoint.h
hw_random.h
hwmon-sysfs.h
hwmon-vid.h
hwmon.h
hwspinlock.h
hyperv.h hv: hyperv.h: Introduce some hvpfn helper functions 2020-09-28 08:55:13 +00:00
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
ide.h
idle_inject.h thermal/idle_inject: Fix comment of idle_duration_us and name of latency_ns 2020-10-12 12:08:35 +02:00
idr.h lib/idr.c: document that ida_simple_{get,remove}() are deprecated 2020-10-16 11:11:20 -07:00
ieee80211.h nl80211: extend support to config spatial reuse parameter set 2020-09-28 15:07:41 +02:00
ieee802154.h
if_arp.h
if_bridge.h
if_eql.h
if_ether.h
if_fddi.h
if_frad.h
if_link.h
if_ltalk.h
if_macvlan.h
if_phonet.h
if_pppol2tp.h
if_pppox.h
if_rmnet.h
if_tap.h
if_team.h
if_tun.h
if_tunnel.h
if_vlan.h
igmp.h
ihex.h
ima.h LSM: Add "contents" flag to kernel_read_file hook 2020-10-05 13:37:03 +02:00
imx-media.h
in.h
in6.h
indirect_call_wrapper.h
inet.h
inet_diag.h
inetdevice.h
init.h treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
init_ohci1394_dma.h
init_syscalls.h
init_task.h treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
initrd.h
inotify.h
input-polldev.h
input.h
instrumentation.h
instrumented.h
integrity.h
intel-iommu.h iommu/vt-d: Avoid panic if iommu init fails in tboot system 2020-11-18 13:09:07 +00:00
intel-ish-client-if.h
intel-pti.h
intel-svm.h
intel_rapl.h powercap/intel_rapl: enumerate Psys RAPL domain together with package RAPL domain 2020-10-16 17:35:36 +02:00
intel_th.h
interconnect-provider.h
interconnect.h
interrupt.h treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
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 io_uring: properly handle SQPOLL request cancelations 2020-11-04 10:22:56 -07:00
ioasid.h
iocontext.h block: remove unused members for io_context 2020-10-20 07:10:14 -06:00
iomap.h iomap: support partial page discard on writeback block mapping failure 2020-11-04 08:52:46 -08:00
iommu-helper.h
iommu.h IOMMU Updates for Linux v5.10 2020-10-14 12:08:34 -07:00
iopoll.h iopoll: update kerneldoc of read_poll_timeout_atomic() 2020-09-25 16:30:06 +02:00
ioport.h kernel/resource: make iomem_resource implicit in release_mem_region_adjustable() 2020-10-16 11:11:18 -07:00
ioprio.h
iova.h
ip.h
ipack.h
ipc.h
ipc_namespace.h
ipmi.h
ipmi_smi.h
ipv6.h
ipv6_route.h
irq.h Merge branch 'irq/qcom-pdc-wakeup' into irq/irqchip-next 2020-10-06 11:28:03 +01:00
irq_cpustat.h
irq_poll.h
irq_sim.h
irq_work.h
irqbypass.h
irqchip.h
irqdesc.h
irqdomain.h Surgery of the MSI interrupt handling to prepare the support of upcoming 2020-10-12 11:40:41 -07:00
irqflags.h
irqhandler.h
irqnr.h
irqreturn.h
isa.h
isapnp.h PNP: remove the now unused pnp_find_card() function 2020-10-08 18:00:08 +02:00
iscsi_boot_sysfs.h
iscsi_ibft.h
isicom.h
iversion.h
jbd2.h jbd2: fix kernel-doc markups 2020-11-19 22:38:29 -05:00
jhash.h include: jhash/signal: Fix fall-through warnings for Clang 2020-10-29 13:17:58 -05:00
jiffies.h kernel.h: split out min()/max() et al. helpers 2020-10-16 11:11:19 -07:00
journal-head.h
joystick.h
jump_label.h
jump_label_ratelimit.h
jz4740-adc.h
jz4780-nemc.h
kallsyms.h
kasan-checks.h
kasan.h KUnit: KASAN Integration 2020-10-13 18:38:32 -07:00
kbd_diacr.h
kbd_kern.h
kbuild.h
kconfig.h
kcore.h
kcov.h
kcsan-checks.h
kcsan.h
kd.h
kdb.h
kdebug.h
kdev_t.h
kern_levels.h
kernel-page-flags.h
kernel.h treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
kernel_read_file.h fs/kernel_file_read: Add "offset" arg for partial reads 2020-10-05 13:37:04 +02:00
kernel_stat.h
kernelcapi.h
kernfs.h
kexec.h
key-type.h
key.h
keyboard.h
keyctl.h
keyslot-manager.h
kfifo.h
kgdb.h kgdb: Honour the kprobe blocklist when setting breakpoints 2020-09-28 12:14:08 +01:00
khugepaged.h mm: khugepaged: recalculate min_free_kbytes after memory hotplug as expected by khugepaged 2020-10-11 10:31:11 -07:00
klist.h
kmemleak.h
kmod.h
kmsg_dump.h
kobj_map.h
kobject.h
kobject_ns.h
kprobes.h This tree prepares to unify the kretprobe trampoline handler and make 2020-10-12 14:21:15 -07:00
kref.h
ks0108.h
ks8842.h
ks8851_mll.h
ksm.h
kthread.h
ktime.h
kvm_host.h kvm: x86/mmu: Support dirty logging for the TDP MMU 2020-10-23 03:42:13 -04:00
kvm_irqfd.h
kvm_para.h
kvm_types.h
l2tp.h
lantiq.h
lapb.h
latencytop.h
lcd.h
lcm.h
led-class-flash.h
led-class-multicolor.h
led-lm3530.h
leds-bd2802.h
leds-lp3944.h
leds-lp3952.h
leds-pca9532.h
leds-regulator.h
leds-ti-lmu-common.h
leds.h
libata.h
libfdt.h
libfdt_env.h
libgcc.h
libnvdimm.h
libps2.h
license.h
lightnvm.h
limits.h
linear_range.h
linkage.h treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
linkmode.h
linux_logo.h
lis3lv02d.h
list.h include/linux/list.h: add a macro to test if entry is pointing to the head 2020-10-16 11:11:20 -07:00
list_bl.h
list_lru.h
list_nulls.h
list_sort.h
livepatch.h
llc.h
llist.h
local_lock.h
local_lock_internal.h
lockdep.h Merge branch 'locking/urgent' into locking/core, to pick up fixes 2020-10-09 08:55:17 +02:00
lockdep_types.h lockdep: Fix usage_traceoverflow 2020-10-09 08:53:08 +02:00
lockref.h
log2.h
logic_pio.h
lp.h
lru_cache.h
lsm_audit.h
lsm_hook_defs.h LSM: Fix type of id parameter in kernel_post_load_data prototype 2020-10-07 09:23:39 +02:00
lsm_hooks.h treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
lz4.h
lzo.h
mISDNdsp.h
mISDNhw.h
mISDNif.h
mailbox_client.h
mailbox_controller.h
maple.h
marvell_phy.h
math64.h math64.h: kernel-docs: Convert some markups into normal comments 2020-10-15 07:49:46 +02:00
max17040_battery.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_cl_bus.h
mem_encrypt.h
memblock.h memblock: use separate iterators for memory and reserved regions 2020-10-13 18:38:35 -07:00
memcontrol.h mm: memcg: relayout structure mem_cgroup to avoid cache interference 2020-11-26 09:35:49 -08:00
memfd.h
memory.h
memory_hotplug.h mm: fix phys_to_target_node() and memory_add_physaddr_to_nid() exports 2020-11-22 10:48:22 -08:00
mempolicy.h
mempool.h
memregion.h
memremap.h mm/memremap_pages: support multiple ranges per invocation 2020-10-13 18:38:28 -07:00
memstick.h memstick: Skip allocating card when removing host 2020-09-28 12:16:13 +02:00
mhi.h bus: mhi: Remove unused nr_irqs_req variable 2020-10-02 11:33:47 +02:00
micrel_phy.h
microchipphy.h
migrate.h
migrate_mode.h
mii.h
mii_timestamper.h
min_heap.h
minmax.h kernel.h: split out min()/max() et al. helpers 2020-10-16 11:11:19 -07:00
miscdevice.h
mm-arch-hooks.h
mm.h mm: always have io_remap_pfn_range() set pgprot_decrypted() 2020-11-02 12:14:19 -08:00
mm_inline.h
mm_types.h Initial support for sharing virtual addresses between the CPU and 2020-10-12 10:40:34 -07:00
mm_types_task.h
mman.h
mmap_lock.h mmap locking API: add mmap_lock_is_contended() 2020-10-13 18:38:31 -07:00
mmdebug.h
mmiotrace.h
mmu_context.h
mmu_notifier.h
mmzone.h include/linux/mmzone.h: remove unused early_pfn_valid() 2020-10-16 11:11:19 -07:00
mnt_namespace.h
mod_devicetable.h
module.h module: use hidden visibility for weak symbol references 2020-10-28 14:08:54 +00:00
module_signature.h
moduleloader.h
moduleparam.h treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
most.h
mount.h
moxtet.h
mpage.h
mpi.h lib/mpi: Introduce ec implementation to MPI library 2020-09-25 17:48:54 +10:00
mpls.h
mpls_iptunnel.h
mroute.h
mroute6.h
mroute_base.h
msdos_fs.h
msdos_partition.h
msg.h
msi.h
mtio.h
mutex.h
mv643xx.h
mv643xx_eth.h
mv643xx_i2c.h
mvebu-pmsu.h
mxm-wmi.h
n_r3964.h
namei.h
nd.h
ndctl.h
net.h Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-10-05 18:40:01 -07:00
netdev_features.h
netdevice.h Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf 2020-11-28 12:04:57 -08:00
netfilter.h
netfilter_bridge.h
netfilter_defs.h
netfilter_ingress.h
netfilter_ipv4.h netfilter: use actual socket sk rather than skb sk when routing harder 2020-10-30 12:57:39 +01:00
netfilter_ipv6.h netfilter: use actual socket sk rather than skb sk when routing harder 2020-10-30 12:57:39 +01:00
netlink.h rtnetlink: fix data overflow in rtnl_calcit() 2020-10-21 18:24:08 -07:00
netpoll.h
nfs.h
nfs3.h
nfs4.h NFS: Add READ_PLUS data segment support 2020-10-07 14:28:39 -04:00
nfs_fs.h
nfs_fs_i.h
nfs_fs_sb.h NFS: Add READ_PLUS data segment support 2020-10-07 14:28:39 -04:00
nfs_iostat.h
nfs_page.h
nfs_ssc.h NFSv4.2: Fix NFS4ERR_STALE error when doing inter server copy 2020-10-21 10:31:20 -04:00
nfs_xdr.h NFS: Add READ_PLUS data segment support 2020-10-07 14:28:39 -04:00
nfsacl.h
nitro_enclaves.h
nl802154.h
nls.h
nmi.h
node.h mm: don't panic when links can't be created in sysfs 2020-10-16 11:11:18 -07:00
nodemask.h kernel.h: split out min()/max() et al. helpers 2020-10-16 11:11:19 -07:00
nospec.h
notifier.h
ns_common.h
nsc_gpio.h
nsproxy.h
ntb.h
ntb_transport.h
nubus.h
numa.h mm: fix phys_to_target_node() and memory_add_physaddr_to_nid() exports 2020-11-22 10:48:22 -08:00
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.h treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
of.h treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
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: add of_mdio_find_device() api 2020-09-24 19:49:36 -07:00
of_net.h
of_pci.h
of_pdt.h
of_platform.h
of_reserved_mem.h
oid_registry.h X.509: support OSCCA certificate parse 2020-09-25 17:48:54 +10:00
olpc-ec.h
omap-dma.h
omap-gpmc.h
omap-iommu.h
omap-mailbox.h
omapfb.h
once.h
oom.h mm, oom_adj: don't loop through tasks in __set_oom_adj when not necessary 2020-10-13 18:38:35 -07:00
openvswitch.h
oprofile.h
osq_lock.h
overflow.h RDMA 5.10 pull request 2020-10-17 11:18:18 -07:00
packing.h
padata.h
page-flags-layout.h
page-flags.h mm,hwpoison: rework soft offline for in-use pages 2020-10-16 11:11:16 -07:00
page-isolation.h
page_counter.h
page_ext.h
page_idle.h
page_owner.h mm/page_owner: change split_page_owner to take a count 2020-10-16 11:11:15 -07:00
page_ref.h mm/page_ref: Convert the open coded tracepoint enabled to the new helper 2020-09-25 18:01:48 -04:00
page_reporting.h
pageblock-flags.h
pagemap.h mm: fix readahead_page_batch for retry entries 2020-11-22 10:48:22 -08:00
pagevec.h
pagewalk.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-dma-compat.h
pci-ecam.h
pci-ep-cfs.h
pci-epc.h
pci-epf.h
pci-p2pdma.h
pci.h VFIO updates for v5.10-rc1 2020-10-22 13:00:44 -07:00
pci_hotplug.h
pci_ids.h
pcs-lynx.h
pda_power.h
pe.h
percpu-defs.h treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
percpu-refcount.h percpu_ref: reduce memory footprint of percpu_ref in fast path 2020-10-06 07:29:36 -06:00
percpu-rwsem.h
percpu.h
percpu_counter.h
perf_event.h perf/arch: Remove perf_sample_data::regs_user_copy 2020-11-09 18:12:34 +01:00
perf_regs.h perf/arch: Remove perf_sample_data::regs_user_copy 2020-11-09 18:12:34 +01:00
personality.h
pfn.h
pfn_t.h
pgtable.h arch: pgtable: define MAX_POSSIBLE_PHYSMEM_BITS where needed 2020-11-16 16:57:18 +01:00
phonet.h
phy.h net: phy: remove kernel-doc duplication 2020-10-28 11:41:15 -06:00
phy_fixed.h
phy_led_triggers.h
phylink.h
pid.h pid: move pidfd_get_pid() to pid.c 2020-10-18 09:27:10 -07:00
pid_namespace.h
pim.h
pipe_fs_i.h pipe: remove pipe_wait() and fix wakeup race with splice 2020-10-01 19:14:36 -07:00
pkeys.h
pktcdvd.h
pl320-ipc.h
pl353-smc.h
platform_device.h
pldmfw.h
plist.h
pm-trace.h
pm.h PM: runtime: Fix timer_expires data type on 32-bit arches 2020-09-28 16:38:11 +02:00
pm2301_charger.h
pm_clock.h
pm_domain.h PM: domains: enable domain idle state accounting 2020-10-16 17:53:22 +02:00
pm_opp.h
pm_qos.h
pm_runtime.h PM: runtime: Add pm_runtime_resume_and_get to deal with usage counter 2020-11-16 09:37:01 -08:00
pm_wakeirq.h
pm_wakeup.h
pmbus.h
pmu.h
pnfs_osd_xdr.h
pnp.h
poison.h
poll.h
posix-clock.h
posix-timers.h
posix_acl.h
posix_acl_xattr.h
power_supply.h
powercap.h
ppp-comp.h
ppp_channel.h
ppp_defs.h
pps-gpio.h
pps_kernel.h
pr.h
prandom.h random32: add noise from network and scheduling activity 2020-10-24 20:21:57 +02:00
preempt.h
prefetch.h
prime_numbers.h
printk.h treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
proc_fs.h
proc_ns.h
processor.h
profile.h
projid.h
property.h Driver Core patches for 5.10-rc1 2020-10-14 16:09:32 -07:00
pruss_driver.h
psci.h
pseudo_fs.h
psi.h
psi_types.h
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: add stub function for ptp_get_msgtype() 2020-09-27 13:29:49 -07:00
ptp_clock_kernel.h
ptr_ring.h
ptrace.h
purgatory.h
pvclock_gtod.h
pwm.h
pwm_backlight.h
pxa2xx_ssp.h
pxa168_eth.h
qcom-geni-se.h ARM: SoC-related driver updates 2020-10-24 10:39:22 -07:00
qcom_scm.h
qnx6_fs.h
quota.h
quotaops.h
radix-tree.h radix-tree: fix the comment of radix_tree_next_slot() 2020-10-13 08:41:26 -04:00
raid_class.h
ramfs.h
random.h
range.h mm/memremap_pages: convert to 'struct range' 2020-10-13 18:38:28 -07:00
ras.h
ratelimit.h
ratelimit_types.h
rational.h
rbtree.h
rbtree_augmented.h
rbtree_latch.h
rcu_node_tree.h
rcu_segcblist.h
rcu_sync.h
rculist.h
rculist_bl.h
rculist_nulls.h
rcupdate.h treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
rcupdate_trace.h
rcupdate_wait.h
rcutiny.h
rcutree.h
rcuwait.h
reboot-mode.h
reboot.h
reciprocal_div.h
refcount.h locking/refcount: move kernel-doc markups to the proper place 2020-10-28 11:41:15 -06:00
regmap.h regmap: irq: Add support to clear ack registers 2020-10-05 18:35:30 +01:00
regset.h
relay.h
remoteproc.h remoteproc: Change default dump configuration to "disabled" 2020-10-13 19:20:54 -05:00
resctrl.h
reset-controller.h
reset.h
resource.h
resource_ext.h
restart_block.h
rfkill.h
rhashtable-types.h
rhashtable.h
ring_buffer.h
rio.h
rio_drv.h
rio_ids.h
rio_regs.h
rmap.h
rmi.h Input: synaptics-rmi4 - rename f30_data to gpio_data 2020-10-04 19:51:43 -07:00
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
rwlock.h
rwlock_api_smp.h
rwlock_types.h
rwsem.h
s3c_adc_battery.h
sbitmap.h
scatterlist.h lib/scatterlist: Add support in dynamic allocation of SG table from pages 2020-10-05 20:45:45 -03:00
scc.h
sched.h A couple of scheduler fixes: 2020-11-22 13:26:07 -08:00
sched_clock.h
scmi_protocol.h
scpi_protocol.h
screen_info.h
scs.h
sctp.h
scx200.h
scx200_gpio.h
sdb.h
sdla.h
seccomp.h
securebits.h
security.h LSM: Add "contents" flag to kernel_read_file hook 2020-10-05 13:37:03 +02:00
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: add seq_read_iter 2020-11-06 10:05:18 -08:00
seq_file_net.h
seqlock.h locking/seqlocks: Fix kernel-doc warnings 2020-10-14 18:07:50 +02:00
seqno-fence.h
serdev.h
serial.h
serial_8250.h
serial_bcm63xx.h
serial_core.h treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
serial_max3100.h
serial_pnx8xxx.h
serial_s3c.h
serial_sci.h
serio.h
set_memory.h
sfi.h
sfi_acpi.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.h include: jhash/signal: Fix fall-through warnings for Clang 2020-10-29 13:17:58 -05:00
signal_types.h
signalfd.h
siox.h
siphash.h
sirfsoc_dma.h
sizes.h
skb_array.h
skbuff.h networking changes for the 5.10 merge window 2020-10-15 18:42:13 -07:00
skmsg.h bpf, sockmap: Allow skipping sk_skb parser program 2020-10-11 18:09:44 -07:00
slab.h mm: remove kzfree() compatibility definition 2020-10-25 11:39:02 -07:00
slab_def.h
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 bpf, net: Rework cookie generator as per-cpu one 2020-09-30 11:50:35 -07:00
socket.h
sockptr.h
sonet.h
sony-laptop.h
sonypi.h
sort.h
sound.h
soundcard.h
spinlock.h treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
spinlock_api_smp.h
spinlock_api_up.h
spinlock_types.h
spinlock_types_up.h
spinlock_up.h
splice.h splice: change exported internal do_splice() helper to take kernel offset 2020-10-22 14:15:51 -06:00
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 fs: remove KSTAT_QUERY_FLAGS 2020-09-26 22:55:05 -04:00
statfs.h
static_call.h static_call: Fix return type of static_call_init 2020-10-02 21:18:25 +02:00
static_call_types.h
static_key.h
stddef.h
stm.h
stmmac.h stmmac: intel: Adding ref clock 1us tic for LPI cntr 2020-09-28 18:43:57 -07:00
stmp3xxx_rtc_wdt.h
stmp_device.h
stop_machine.h
string.h x86, powerpc: Rename memcpy_mcsafe() to copy_mc_to_{user, kernel}() 2020-10-06 11:18:04 +02:00
string_helpers.h lib: string_helpers: provide kfree_strarray() 2020-09-30 10:50:30 +02:00
stringhash.h
stringify.h
sungem_phy.h
sunserialcore.h
sunxi-rsb.h
superhyway.h
suspend.h
svga.h
sw842.h
swab.h
swait.h
swap.h mm: remove activate_page() from unuse_pte() 2020-10-13 18:38:30 -07:00
swap_cgroup.h
swap_slots.h mm/swap_slots.c: remove always zero and unused return value of enable_swap_slots_cache() 2020-10-13 18:38:30 -07:00
swapfile.h
swapops.h
swiotlb.h vhost,vdpa: fixes 2020-11-16 14:58:23 -08:00
switchtec.h
sxgbe_platform.h
sync_core.h
sync_file.h
synclink.h
sys.h
sys_soc.h
syscalls.h treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
syscore_ops.h
sysctl.h
sysfs.h sysfs: Add sysfs_emit and sysfs_emit_at to format sysfs output 2020-10-02 12:02:30 +02:00
syslog.h
sysrq.h
sysv_fs.h
t10-pi.h
task_io_accounting.h
task_io_accounting_ops.h
task_work.h task_work: cleanup notification modes 2020-10-17 15:05:30 -06:00
taskstats_kern.h
tboot.h
tc.h
tca6416_keypad.h
tcp.h
tee_drv.h
textsearch.h
textsearch_fsm.h
tfrc.h
thermal.h thermal: cooling: Remove unused variable *tz 2020-10-12 12:08:36 +02:00
thread_info.h
threads.h
thunderbolt.h
ti-emif-sram.h
ti_wilink_st.h
tick.h
tifm.h
timb_dma.h
timb_gpio.h
time.h
time32.h
time64.h time: Prevent undefined behaviour in timespec64_to_ns() 2020-10-26 11:48:11 +01:00
time_namespace.h
timecounter.h
timekeeper_internal.h
timekeeping.h
timekeeping32.h
timer.h
timerfd.h
timeriomem-rng.h
timerqueue.h
timex.h
tnum.h
topology.h
torture.h
toshiba.h
tpm.h
tpm_command.h
tpm_eventlog.h
trace.h tracing: Add trace_export support for trace_marker 2020-10-05 12:43:53 +02:00
trace_clock.h
trace_events.h treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
trace_seq.h
tracefs.h
tracehook.h tracehook: clear TIF_NOTIFY_RESUME in tracehook_notify_resume() 2020-10-17 15:04:36 -06:00
tracepoint-defs.h Updates for tracing and bootconfig: 2020-10-15 15:51:28 -07:00
tracepoint.h treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
transport_class.h
ts-nbus.h
tsacct_kern.h
tty.h
tty_driver.h
tty_flip.h
tty_ldisc.h
typecheck.h
types.h
u64_stats_sync.h
uacce.h
uaccess.h RISC-V Patches for the 5.10 Merge Window, Part 2 2020-10-24 10:57:57 -07:00
ucb1400.h
ucs2_string.h
udp.h
uidgid.h
uio.h Merge branch 'work.iov_iter' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2020-10-12 16:35:51 -07:00
uio_driver.h
umh.h
unicode.h
units.h
uprobes.h
usb.h USB: correct API of usb_control_msg_send/recv 2020-09-25 16:33:58 +02:00
usb_usual.h
usbdevice_fs.h
user-return-notifier.h
user.h
user_namespace.h
userfaultfd_k.h
usermode_driver.h
util_macros.h
uts.h
utsname.h
uuid.h
vbox_utils.h
vdpa.h vdpa: introduce config op to get valid iova range 2020-10-23 11:55:27 -04:00
verification.h
vermagic.h
vexpress.h
vfio.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_byteorder.h
virtio_caif.h
virtio_config.h vhost,vdpa,virtio: cleanups, fixes 2020-10-23 11:00:57 -07:00
virtio_console.h
virtio_dma_buf.h
virtio_net.h
virtio_ring.h
virtio_vsock.h
visorbus.h
vlynq.h
vm_event_item.h
vmacache.h
vmalloc.h mm: remove alloc_vm_area 2020-10-18 09:27:10 -07:00
vme.h
vmpressure.h
vmstat.h mm: use self-explanatory macros rather than "2" 2020-10-16 11:11:19 -07:00
vmw_vmci_api.h
vmw_vmci_defs.h
vringh.h
vt.h
vt_buffer.h
vt_kern.h
vtime.h
w1-gpio.h
w1.h w1: Constify struct w1_family_ops 2020-10-05 13:21:49 +02:00
wait.h
wait_bit.h
watch_queue.h pipe: Fix memory leaks in create_pipe_files() 2020-10-01 09:40:35 -04:00
watchdog.h
win_minmax.h
wireless.h
wkup_m3_ipc.h
wl12xx.h
wm97xx.h
wmi.h
workqueue.h
writeback.h
ww_mutex.h
xarray.h XArray updates for 5.9 2020-10-20 14:39:37 -07:00
xattr.h
xxhash.h
xz.h
yam.h
z2_battery.h
zbud.h
zconf.h
zlib.h
zorro.h
zpool.h
zsmalloc.h
zstd.h
zutil.h