twx-linux/include/linux
Paolo Bonzini da27a83fd6 kvm: avoid speculation-based attacks from out-of-range memslot accesses
KVM's mechanism for accessing guest memory translates a guest physical
address (gpa) to a host virtual address using the right-shifted gpa
(also known as gfn) and a struct kvm_memory_slot.  The translation is
performed in __gfn_to_hva_memslot using the following formula:

      hva = slot->userspace_addr + (gfn - slot->base_gfn) * PAGE_SIZE

It is expected that gfn falls within the boundaries of the guest's
physical memory.  However, a guest can access invalid physical addresses
in such a way that the gfn is invalid.

__gfn_to_hva_memslot is called from kvm_vcpu_gfn_to_hva_prot, which first
retrieves a memslot through __gfn_to_memslot.  While __gfn_to_memslot
does check that the gfn falls within the boundaries of the guest's
physical memory or not, a CPU can speculate the result of the check and
continue execution speculatively using an illegal gfn. The speculation
can result in calculating an out-of-bounds hva.  If the resulting host
virtual address is used to load another guest physical address, this
is effectively a Spectre gadget consisting of two consecutive reads,
the second of which is data dependent on the first.

Right now it's not clear if there are any cases in which this is
exploitable.  One interesting case was reported by the original author
of this patch, and involves visiting guest page tables on x86.  Right
now these are not vulnerable because the hva read goes through get_user(),
which contains an LFENCE speculation barrier.  However, there are
patches in progress for x86 uaccess.h to mask kernel addresses instead of
using LFENCE; once these land, a guest could use speculation to read
from the VMM's ring 3 address space.  Other architectures such as ARM
already use the address masking method, and would be susceptible to
this same kind of data-dependent access gadgets.  Therefore, this patch
proactively protects from these attacks by masking out-of-bounds gfns
in __gfn_to_hva_memslot, which blocks speculation of invalid hvas.

Sean Christopherson noted that this patch does not cover
kvm_read_guest_offset_cached.  This however is limited to a few bytes
past the end of the cache, and therefore it is unlikely to be useful in
the context of building a chain of data dependent accesses.

Reported-by: Artemiy Margaritov <artemiy.margaritov@gmail.com>
Co-developed-by: Artemiy Margaritov <artemiy.margaritov@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-06-08 17:12:05 -04:00
..
amba spi: Updates for v5.13 2021-04-26 16:32:11 -07:00
avf
bcma
byteorder
can
ceph
clk
crush
decompress
device
dma
dsa net: dsa: free skb->cb usage in core driver 2021-04-27 14:10:15 -07:00
extcon
firmware This is the bulk of the pin control changes for the v5.13 kernel cycle 2021-04-30 13:04:30 -07:00
fpga
fsl
gpio gpio updates for v5.13 2021-05-05 12:39:29 -07:00
greybus
hsi
i3c
iio
input
irqchip ARM: platform support for Apple M1 2021-04-26 12:30:36 -07:00
isdn
lockd
mailbox
mdio
mfd - Core Frameworks 2021-04-28 15:59:13 -07:00
mlx4
mlx5 RDMA merge window pull request 2021-05-01 09:15:05 -07:00
mmc
mtd
mux
net/intel
netfilter netfilter: allow to turn off xtables compat layer 2021-04-26 18:16:56 +02:00
netfilter_arp netfilter: arptables: use pernet ops struct during unregister 2021-05-03 23:04:01 +02:00
netfilter_bridge netfilter: ebtables: remove the 3 ebtables pointers from struct net 2021-04-26 03:20:07 +02:00
netfilter_ipv4 netfilter: allow to turn off xtables compat layer 2021-04-26 18:16:56 +02:00
netfilter_ipv6 netfilter: allow to turn off xtables compat layer 2021-04-26 18:16:56 +02:00
pcs
perf
phy
pinctrl
platform_data chrome platform changes for 5.13 2021-05-07 14:49:18 -07:00
power
qed
raid
regulator regulator: core: Fix off_on_delay handling 2021-04-23 13:18:35 +01:00
remoteproc
reset
rpmsg
rtc
sched mm: honor PF_MEMALLOC_PIN for all movable pages 2021-05-05 11:27:26 -07:00
soc
soundwire
spi MMC core: 2021-04-28 15:56:51 -07:00
ssb
sunrpc NFS client updates for Linux 5.13 2021-05-07 11:23:41 -07:00
surface_aggregator
ulpi
unaligned
usb Networking changes for 5.13. 2021-04-29 11:57:23 -07:00
8250_pci.h
a.out.h
acct.h
acpi_dma.h
acpi_iort.h
acpi_pmtmr.h
acpi.h Merge branches 'acpi-cppc', 'acpi-video' and 'acpi-utils' 2021-04-26 17:04:27 +02:00
adb.h
adfs_fs.h
adreno-smmu-priv.h
adxl.h
aer.h
agp_backend.h
agpgart.h
ahci_platform.h
ahci-remap.h
aio.h
alarmtimer.h
alcor_pci.h
align.h kernel.h: drop inclusion in bitmap.h 2021-05-06 19:24:11 -07:00
altera_jtaguart.h
altera_uart.h
amd-iommu.h
anon_inodes.h
apm_bios.h
apm-emulation.h
apple_bl.h
apple-gmux.h
arch_topology.h
arm_sdei.h
arm-cci.h
arm-smccc.h
armada-37xx-rwtm-mailbox.h
ascii85.h
asn1_ber_bytecode.h
asn1_decoder.h
asn1_encoder.h
asn1.h
assoc_array_priv.h
assoc_array.h
async_tx.h
async.h kernel/async.c: remove async_unregister_domain() 2021-05-07 00:26:33 -07:00
ata_platform.h
ata.h
atalk.h
ath9k_platform.h
atm_tcp.h
atm.h
atmdev.h
atmel_pdc.h
atmel-isc-media.h
atmel-mci.h
atmel-ssc.h
atomic-arch-fallback.h
atomic-fallback.h
atomic.h
attribute_container.h
audit.h
auto_dev-ioctl.h
auto_fs.h
auxiliary_bus.h
auxvec.h
average.h
backing-dev-defs.h
backing-dev.h
backlight.h
badblocks.h
balloon_compaction.h
bcd.h
bch.h
bcm47xx_nvram.h
bcm47xx_sprom.h
bcm47xx_wdt.h
bcm963xx_nvram.h
bcm963xx_tag.h
binfmts.h
bio.h Revert "bio: limit bio max size" 2021-05-08 21:49:48 -06:00
bit_spinlock.h
bitfield.h
bitmap.h Merge branch 'akpm' (patches from Andrew) 2021-05-07 00:34:51 -07:00
bitops.h lib: add fast path for find_first_*_bit() and find_last_bit() 2021-05-06 19:24:12 -07:00
bitrev.h
bits.h
blk_types.h
blk-cgroup.h
blk-crypto.h
blk-mq-pci.h
blk-mq-rdma.h
blk-mq-virtio.h
blk-mq.h
blk-pm.h
blkdev.h block-5.13-2021-05-09 2021-05-09 13:25:14 -07:00
blkpg.h
blktrace_api.h
blockgroup_lock.h
bma150.h
bootconfig.h
bottom_half.h
bpf_lirc.h
bpf_local_storage.h
bpf_lsm.h
bpf_trace.h
bpf_types.h
bpf_verifier.h bpf: Fix leakage of uninitialized bpf stack under speculation 2021-05-03 11:56:23 +02:00
bpf-cgroup.h
bpf-netns.h
bpf.h Networking changes for 5.13. 2021-04-29 11:57:23 -07:00
bpfilter.h
brcmphy.h
bsearch.h
bsg-lib.h
bsg.h
btf_ids.h
btf.h
btree-128.h
btree-type.h
btree.h
btrfs.h
buffer_head.h mm: fs: invalidate BH LRU during page migration 2021-05-05 11:27:24 -07:00
bug.h
build_bug.h
build-salt.h
buildid.h
bvec.h
c2port.h
cache.h
cacheinfo.h
capability.h
cb710.h
cciss_ioctl.h
ccp.h
cdev.h
cdrom.h
cfag12864b.h
cfi.h
cgroup_rdma.h
cgroup_subsys.h
cgroup-defs.h
cgroup.h
circ_buf.h
cleancache.h
clk-provider.h
clk.h
clkdev.h
clockchips.h
clocksource_ids.h
clocksource.h ARM: 2021-05-01 10:14:08 -07:00
cm4000_cs.h
cma.h mm: use proper type for cma_[alloc|release] 2021-05-05 11:27:24 -07:00
cmdline-parser.h
cn_proc.h
cnt32_to_63.h
coda.h
compaction.h mm/compaction: remove unused variable sysctl_compact_memory 2021-05-05 11:27:24 -07:00
compat.h Merge branch 'akpm' (patches from Andrew) 2021-05-07 00:34:51 -07:00
compiler_attributes.h
compiler_types.h
compiler-clang.h
compiler-gcc.h include/linux/compiler-gcc.h: sparse can do constant folding of __builtin_bswap*() 2021-04-30 11:20:35 -07:00
compiler-intel.h
compiler-version.h kbuild: redo fake deps at include/config/*.h 2021-04-25 05:26:10 +09:00
compiler.h
completion.h
component.h
configfs.h treewide: remove editor modelines and cruft 2021-05-07 00:26:34 -07:00
connector.h
console_struct.h
console.h
consolemap.h
const.h
container.h
context_tracking_state.h
context_tracking.h context_tracking: KVM: Move guest enter/exit wrappers to KVM's domain 2021-05-05 22:54:12 +02:00
cookie.h
cordic.h
coredump.h
coresight-pmu.h
coresight-stm.h
coresight.h
count_zeros.h
counter_enum.h
counter.h
cper.h
cpu_cooling.h
cpu_pm.h
cpu_rmap.h
cpu.h
cpufeature.h
cpufreq.h
cpuhotplug.h dmaengine updates for v5.13-rc1 2021-05-04 11:24:46 -07:00
cpuidle_haltpoll.h
cpuidle.h
cpumask.h The x86 MM changes in this cycle were: 2021-04-29 11:41:43 -07:00
cpuset.h
crash_core.h
crash_dump.h
crc4.h
crc7.h
crc8.h lib: crc8: pointer to data block should be const 2021-05-06 19:24:12 -07:00
crc16.h
crc32.h
crc32c.h
crc32poly.h
crc64.h
crc-ccitt.h
crc-itu-t.h
crc-t10dif.h
cred.h kernel/cred.c: make init_groups static 2021-05-06 19:24:11 -07:00
crypto.h
cs5535.h
ctype.h
cuda.h
dasd_mod.h
davinci_emac.h
dax.h
dca.h
dcache.h
dccp.h
debug_locks.h
debugfs.h
debugobjects.h
delay.h
delayacct.h delayacct: clear right task's flag after blkio completes 2021-05-07 00:26:32 -07:00
delayed_call.h
dev_printk.h
devcoredump.h
devfreq_cooling.h
devfreq-event.h
devfreq.h
device_cgroup.h
device-mapper.h
device.h
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
dma-buf-map.h
dma-buf.h
dma-direct.h
dma-direction.h
dma-fence-array.h
dma-fence-chain.h
dma-fence.h
dma-heap.h
dma-iommu.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_genl_api.h
drbd_genl.h
drbd_limits.h
drbd.h
ds2782_battery.h
dtlk.h
dtpm.h
dw_apb_timer.h
dynamic_debug.h
dynamic_queue_limits.h
earlycpio.h
ecryptfs.h
edac.h
edd.h
eeprom_93cx6.h
eeprom_93xx46.h
efi_embedded_fw.h
efi-bgrt.h
efi.h
efs_vh.h
eisa.h
elevator.h
elf-fdpic.h
elf-randomize.h
elf.h
elfcore-compat.h
elfcore.h
elfnote-lto.h kbuild: add an elfnote for whether vmlinux is built with lto 2021-04-25 05:25:42 +09:00
elfnote.h
enclosure.h
energy_model.h
entry-common.h
entry-kvm.h
err.h
errname.h
errno.h
error-injection.h
errqueue.h
errseq.h
etherdevice.h
ethtool_netlink.h
ethtool.h
eventfd.h
eventpoll.h
evm.h
export.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
fb.h
fbcon.h
fcdevice.h
fcntl.h
fd.h
fddidevice.h
fdtable.h
fec.h
fiemap.h
file.h
fileattr.h
filter.h
fips.h
firewire.h
firmware-map.h
firmware.h
fixp-arith.h
flat.h
flex_proportions.h
font.h
fortify-string.h
freelist.h
freezer.h
frontswap.h
fs_context.h
fs_enet_pd.h
fs_parser.h
fs_pin.h
fs_stack.h
fs_struct.h
fs_types.h
fs_uart_pd.h
fs.h drivers/char: remove /dev/kmem for good 2021-05-07 00:26:34 -07:00
fscache-cache.h fscache, cachefiles: Add alternate API to use kiocb for read/write to cache 2021-04-23 10:14:32 +01:00
fscache.h fscache, cachefiles: Add alternate API to use kiocb for read/write to cache 2021-04-23 10:14:32 +01:00
fscrypt.h
fsi-occ.h
fsi-sbefifo.h
fsi.h
fsl_devices.h
fsl_hypervisor.h
fsl_ifc.h
fsl-diu-fb.h
fsldma.h
fsnotify_backend.h
fsnotify.h
fsverity.h
ftrace_irq.h
ftrace.h
futex.h
fwnode.h
gameport.h
gcd.h
genalloc.h
generic-radix-tree.h
genetlink.h
genhd.h
genl_magic_func.h treewide: remove editor modelines and cruft 2021-05-07 00:26:34 -07:00
genl_magic_struct.h treewide: remove editor modelines and cruft 2021-05-07 00:26:34 -07:00
getcpu.h
gfp.h mm: fix some typos and code style problems 2021-05-07 00:26:33 -07:00
glob.h
gnss.h
goldfish.h
gpio_keys.h
gpio-pxa.h
gpio.h
greybus.h
hardirq.h
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 Merge branch 'for-5.13/plantronics' into for-linus 2021-04-29 21:44:07 +02:00
hidden.h
hiddev.h
hidraw.h
highmem-internal.h
highmem.h iov_iter: lift memzero_page() to highmem.h 2021-05-05 11:27:27 -07:00
highuid.h
hil_mlc.h
hil.h
hippidevice.h
hmm.h
host1x.h
hp_sdc.h
hpet.h
hrtimer_defs.h
hrtimer.h
htcpld.h
huge_mm.h mm/huge_memory.c: remove unused macro TRANSPARENT_HUGEPAGE_DEBUG_COW_FLAG 2021-05-05 11:27:21 -07:00
hugetlb_cgroup.h
hugetlb_inline.h
hugetlb.h userfaultfd: add UFFDIO_CONTINUE ioctl 2021-05-05 11:27:22 -07:00
hw_breakpoint.h
hw_random.h
hwmon-sysfs.h
hwmon-vid.h
hwmon.h
hwspinlock.h
hyperv.h SCSI misc on 20210428 2021-04-28 17:22:10 -07:00
hypervisor.h
i2c-algo-bit.h
i2c-algo-pca.h
i2c-algo-pcf.h
i2c-dev.h
i2c-mux.h
i2c-smbus.h
i2c.h
i8042.h
i8253.h
icmp.h
icmpv6.h
ide.h
idle_inject.h
idr.h
ieee80211.h
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
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 kernel/cred.c: make init_groups static 2021-05-06 19:24:11 -07:00
init.h
initrd.h init/initramfs.c: do unpacking asynchronously 2021-05-07 00:26:33 -07:00
inotify.h
input.h
instrumentation.h
instrumented.h
integrity.h
intel_rapl.h
intel_th.h
intel-iommu.h
intel-ish-client-if.h
intel-svm.h
interconnect-provider.h
interconnect.h
interrupt.h
interval_tree_generic.h
interval_tree.h
io_uring.h
io-64-nonatomic-hi-lo.h
io-64-nonatomic-lo-hi.h
io-mapping.h mm: add a io_mapping_map_user helper 2021-04-30 11:20:39 -07:00
io-pgtable.h
io.h mm: HUGE_VMAP arch support cleanup 2021-04-30 11:20:40 -07:00
ioasid.h
iocontext.h
iomap.h iomap: remove unused private field from ioend 2021-05-04 08:54:29 -07:00
iommu-helper.h
iommu.h
iopoll.h
ioport.h ACPI updates for 5.13-rc1 2021-04-26 15:03:23 -07:00
ioprio.h
iova.h
ip.h
ipack.h
ipc_namespace.h
ipc.h
ipmi_smi.h
ipmi.h
ipv6_route.h
ipv6.h
irq_poll.h
irq_sim.h
irq_work.h
irq.h arm64 updates for 5.13: 2021-04-26 10:25:03 -07:00
irqbypass.h
irqchip.h
irqdesc.h
irqdomain.h gpio updates for v5.13 2021-05-05 12:39:29 -07:00
irqflags.h
irqhandler.h
irqnr.h
irqreturn.h
isa.h
isapnp.h
iscsi_boot_sysfs.h
iscsi_ibft.h
iversion.h
jbd2.h
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.h kasan, mm: integrate slab init_on_free with HW_TAGS 2021-04-30 11:20:41 -07:00
kbd_diacr.h
kbd_kern.h
kbuild.h
kconfig.h linux/kconfig.h: replace IF_ENABLED() with PTR_IF() in <linux/kernel.h> 2021-05-09 00:29:45 +09:00
kcore.h
kcov.h
kcsan-checks.h
kcsan.h
kdb.h
kdebug.h
kdev_t.h
kern_levels.h
kernel_read_file.h
kernel_stat.h
kernel-page-flags.h
kernel.h Kbuild updates for v5.13 (2nd) 2021-05-08 10:00:11 -07:00
kernelcapi.h
kernfs.h
kexec.h
key-type.h
key.h
keyboard.h
keyctl.h
keyslot-manager.h
kfence.h
kfifo.h
kgdb.h
khugepaged.h
klist.h
kmemleak.h
kmod.h
kmsg_dump.h
kobj_map.h
kobject_ns.h
kobject.h
kprobes.h
kref.h
ks0108.h
ks8842.h
ks8851_mll.h
ksm.h
kthread.h
ktime.h
kvm_dirty_ring.h
kvm_host.h kvm: avoid speculation-based attacks from out-of-range memslot accesses 2021-06-08 17:12:05 -04:00
kvm_irqfd.h
kvm_para.h
kvm_types.h
l2tp.h
lantiq.h
lapb.h
latencytop.h
lcd.h
lcm.h
led-class-flash.h
led-class-multicolor.h
led-lm3530.h
leds-bd2802.h
leds-lp3944.h
leds-lp3952.h
leds-pca9532.h
leds-regulator.h
leds-ti-lmu-common.h
leds.h
libata.h
libfdt_env.h
libfdt.h
libgcc.h
libnvdimm.h
libps2.h
license.h
lightnvm.h
limits.h
linear_range.h
linkage.h
linkmode.h
linux_logo.h
lis3lv02d.h
list_bl.h
list_lru.h
list_nulls.h
list_sort.h
list.h
litex.h
livepatch.h
llc.h
llist.h
local_lock_internal.h
local_lock.h
lockdep_types.h
lockdep.h Locking changes for this cycle were: 2021-04-28 12:37:53 -07:00
lockref.h
log2.h
logic_pio.h
lp.h
lru_cache.h
lsm_audit.h
lsm_hook_defs.h Add Landlock, a new LSM from Mickaël Salaün <mic@linux.microsoft.com> 2021-05-01 18:50:44 -07:00
lsm_hooks.h Add Landlock, a new LSM from Mickaël Salaün <mic@linux.microsoft.com> 2021-05-01 18:50:44 -07:00
lz4.h
lzo.h
mailbox_client.h
mailbox_controller.h
maple.h
marvell_phy.h
math64.h
math.h
max17040_battery.h
mbcache.h
mbus.h
mc6821.h
mc146818rtc.h
mcb.h
mdev.h
mdio-bitbang.h net: phy: Add support for microchip SMI0 MDIO bus 2021-04-27 14:13:24 -07:00
mdio-gpio.h
mdio-mux.h
mdio.h
mei_cl_bus.h
mem_encrypt.h
memblock.h
memcontrol.h mm: memcontrol: reparent nr_deferred when memcg offline 2021-05-05 11:27:23 -07:00
memfd.h
memory_hotplug.h mm,memory_hotplug: allocate memmap from the added memory range 2021-05-05 11:27:26 -07:00
memory.h mm,memory_hotplug: allocate memmap from the added memory range 2021-05-05 11:27:26 -07:00
mempolicy.h
mempool.h
memregion.h
memremap.h mm,memory_hotplug: allocate memmap from the added memory range 2021-05-05 11:27:26 -07:00
memstick.h
mhi.h
micrel_phy.h
microchipphy.h
migrate_mode.h
migrate.h mm/gup: migrate pinned pages out of movable zone 2021-05-05 11:27:26 -07:00
mii_timestamper.h
mii.h
min_heap.h
minmax.h
misc_cgroup.h
miscdevice.h
mISDNdsp.h
mISDNhw.h
mISDNif.h
mm_inline.h
mm_types_task.h
mm_types.h
mm.h mm: fix typos in comments 2021-05-07 00:26:35 -07:00
mman.h
mmap_lock.h
mmdebug.h
mmiotrace.h
mmu_context.h
mmu_notifier.h
mmzone.h mm: fix some typos and code style problems 2021-05-07 00:26:33 -07:00
mnt_namespace.h
mod_devicetable.h
module_signature.h
module.h
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.h
mtio.h
mutex.h
mv643xx_eth.h
mv643xx_i2c.h
mv643xx.h
mvebu-pmsu.h
mxm-wmi.h
n_r3964.h
namei.h
nd.h
ndctl.h
net.h
netdev_features.h
netdevice.h
netfilter_bridge.h
netfilter_defs.h
netfilter_ingress.h
netfilter_ipv4.h
netfilter_ipv6.h
netfilter.h
netfs.h netfs: Define an interface to talk to a cache 2021-04-23 10:14:32 +01:00
netlink.h
netpoll.h
nfs3.h
nfs4.h
nfs_fs_i.h
nfs_fs_sb.h NFS client updates for Linux 5.13 2021-05-07 11:23:41 -07:00
nfs_fs.h
nfs_iostat.h
nfs_page.h
nfs_ssc.h
nfs_xdr.h
nfs.h
nfsacl.h
nitro_enclaves.h
nl802154.h
nls.h
nmi.h
node.h
nodemask.h
nospec.h
notifier.h
ns_common.h
nsc_gpio.h
nsproxy.h
ntb_transport.h
ntb.h
nubus.h
numa.h
nvme-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
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
oid_registry.h Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2021-04-26 08:51:23 -07:00
olpc-ec.h
omap-dma.h
omap-gpmc.h
omap-iommu.h
omap-mailbox.h
omapfb.h
once.h
oom.h
openvswitch.h
osq_lock.h
overflow.h
packing.h
padata.h
page_counter.h
page_ext.h
page_idle.h
page_owner.h
page_ref.h
page_reporting.h
page-flags-layout.h include/linux/page-flags-layout.h: cleanups 2021-04-30 11:20:42 -07:00
page-flags.h
page-isolation.h
pageblock-flags.h
pagemap.h mm: introduce and use mapping_empty() 2021-05-05 11:27:19 -07:00
pagevec.h
pagewalk.h pagewalk: prefix struct kernel-doc descriptions 2021-04-30 11:20:41 -07:00
parman.h
parport_pc.h
parport.h
parser.h
part_stat.h
pata_arasan_cf_data.h
patchkey.h
path.h
pch_dma.h
pci_hotplug.h
pci_ids.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 pci-v5.13-changes 2021-05-05 13:24:11 -07:00
pcs-lynx.h
pda_power.h
pe.h
percpu_counter.h
percpu-defs.h
percpu-refcount.h
percpu-rwsem.h
percpu.h
perf_event.h ARM: 2021-05-01 10:14:08 -07:00
perf_regs.h
personality.h
pfn_t.h
pfn.h
pgtable.h include/linux/pgtable.h: few spelling fixes 2021-05-07 00:26:34 -07:00
phonet.h
phy_fixed.h
phy_led_triggers.h
phy.h
phylink.h
pid_namespace.h
pid.h
pim.h
pipe_fs_i.h
pkeys.h
pktcdvd.h
pl320-ipc.h
pl353-smc.h
platform_device.h
platform_profile.h
pldmfw.h
plist.h
pm2301_charger.h
pm_clock.h
pm_domain.h
pm_opp.h
pm_qos.h
pm_runtime.h
pm_wakeirq.h
pm_wakeup.h
pm-trace.h
pm.h
pmbus.h
pmu.h
pnfs_osd_xdr.h
pnp.h
poison.h
poll.h
posix_acl_xattr.h
posix_acl.h
posix-clock.h
posix-timers.h
power_supply.h power supply and reset changes for the v5.13 series 2021-04-28 15:43:58 -07:00
powercap.h
ppp_channel.h
ppp_defs.h
ppp-comp.h
pps_kernel.h
pr.h
prandom.h
preempt.h
prefetch.h
prime_numbers.h
printk.h
proc_fs.h proc: mandate ->proc_lseek in "struct proc_ops" 2021-05-06 19:24:11 -07:00
proc_ns.h
processor.h
profile.h linux/profile.h: remove unnecessary declaration 2021-05-06 19:24:11 -07:00
projid.h
property.h
pruss_driver.h
psci.h
pseudo_fs.h
psi_types.h
psi.h
psp-sev.h
psp-tee.h
pstore_blk.h
pstore_ram.h
pstore_zone.h
pstore.h
ptdump.h
pti.h
ptp_classify.h
ptp_clock_kernel.h
ptp_kvm.h
ptp_pch.h
ptr_ring.h
ptrace.h
purgatory.h
pvclock_gtod.h
pwm_backlight.h
pwm.h
pxa2xx_ssp.h
pxa168_eth.h
qcom_scm.h
qcom-geni-se.h
qnx6_fs.h
quota.h
quotaops.h
radix-tree.h
raid_class.h
ramfs.h
random.h
randomize_kstack.h
range.h
ras.h
ratelimit_types.h
ratelimit.h
rational.h
rbtree_augmented.h
rbtree_latch.h
rbtree.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 RCU changes for this cycle were: 2021-04-28 12:00:13 -07:00
rcutiny.h
rcutree.h
rcuwait.h
reboot-mode.h
reboot.h
reciprocal_div.h
refcount.h
regmap.h
regset.h
relay.h
remoteproc.h
resctrl.h
reset-controller.h
reset.h pci-v5.13-changes 2021-05-05 13:24:11 -07:00
resource_ext.h
resource.h
restart_block.h
rfkill.h
rhashtable-types.h
rhashtable.h
ring_buffer.h
rio_drv.h
rio_ids.h
rio_regs.h
rio.h
rmap.h
rmi.h
rndis.h
rodata_test.h
root_dev.h
rpmsg.h
rslib.h
rtc.h
rtmutex.h
rtnetlink.h
rtsx_common.h
rtsx_pci.h
rtsx_usb.h
rwlock_api_smp.h
rwlock_types.h
rwlock.h
rwsem.h
s3c_adc_battery.h
sbitmap.h
scatterlist.h
scc.h
sched_clock.h
sched.h mm cma: rename PF_MEMALLOC_NOCMA to PF_MEMALLOC_PIN 2021-05-05 11:27:26 -07:00
scmi_protocol.h
scpi_protocol.h
screen_info.h
scs.h
sctp.h
scx200_gpio.h
scx200.h
sdb.h
seccomp.h
securebits.h
security.h Add Landlock, a new LSM from Mickaël Salaün <mic@linux.microsoft.com> 2021-05-01 18:50:44 -07:00
sed-opal.h
seg6_genl.h
seg6_hmac.h
seg6_iptunnel.h
seg6_local.h
seg6.h
selection.h
sem.h
semaphore.h
seq_buf.h
seq_file_net.h
seq_file.h seq_file: Add a seq_bprintf function 2021-04-27 15:50:15 -07:00
seqlock.h
seqno-fence.h
serdev.h
serial_8250.h
serial_bcm63xx.h
serial_core.h
serial_max3100.h
serial_s3c.h
serial_sci.h
serial.h
serio.h
set_memory.h
sfp.h
sh_clk.h
sh_dma.h
sh_eth.h
sh_intc.h
sh_timer.h
shdma-base.h
shm.h
shmem_fs.h
shrinker.h mm: vmscan: use a new flag to indicate shrinker is registered 2021-05-05 11:27:23 -07:00
signal_types.h
signal.h Scheduler updates for this cycle are: 2021-04-28 13:33:57 -07:00
signalfd.h
siox.h
siphash.h
sizes.h
skb_array.h
skbuff.h
skmsg.h Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next 2021-04-25 18:02:32 -07:00
slab_def.h
slab.h
slimbus.h
slub_def.h
sm501-regs.h
sm501.h
smc91x.h
smc911x.h
smp_types.h
smp.h A set of locking related fixes and updates: 2021-05-09 13:07:03 -07:00
smpboot.h
smsc911x.h
smscphy.h
sock_diag.h
socket.h net: Fix typo in comment about ancillary data 2021-04-26 13:04:19 -07:00
sockptr.h
sonet.h
sony-laptop.h
sonypi.h
sort.h
sound.h
soundcard.h
spinlock_api_smp.h
spinlock_api_up.h
spinlock_types_up.h
spinlock_types.h
spinlock_up.h
spinlock.h
splice.h
spmi.h
sram.h
srcu.h
srcutiny.h
srcutree.h
ssbi.h
stackdepot.h
stackleak.h
stackprotector.h
stacktrace.h
start_kernel.h
stat.h
statfs.h
static_call_types.h
static_call.h Locking changes for this cycle were: 2021-04-28 12:37:53 -07:00
static_key.h
stddef.h
stm.h
stmmac.h
stmp3xxx_rtc_wdt.h
stmp_device.h
stop_machine.h
string_helpers.h
string.h
stringhash.h
stringify.h
sungem_phy.h
sunserialcore.h
sunxi-rsb.h
superhyway.h
surface_acpi_notify.h
suspend.h
svga.h
sw842.h
swab.h
swait.h
swap_cgroup.h
swap_slots.h
swap.h include: remove pagemap.h from blkdev.h 2021-05-06 19:24:11 -07:00
swapfile.h
swapops.h
swiotlb.h
switchtec.h
sxgbe_platform.h
sync_core.h
sync_file.h
synclink.h
sys_soc.h
sys.h
syscall_user_dispatch.h
syscalls.h Add Landlock, a new LSM from Mickaël Salaün <mic@linux.microsoft.com> 2021-05-01 18:50:44 -07:00
syscore_ops.h
sysctl.h
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
textsearch_fsm.h
textsearch.h
tfrc.h
thermal.h
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
torture.h
toshiba.h
tpm_command.h
tpm_eventlog.h
tpm.h
trace_clock.h
trace_events.h
trace_recursion.h
trace_seq.h
trace.h
tracefs.h
tracehook.h
tracepoint-defs.h
tracepoint.h
transport_class.h
ts-nbus.h
tsacct_kern.h
tty_driver.h
tty_flip.h
tty_ldisc.h
tty.h
typecheck.h
types.h
u64_stats_sync.h
uacce.h
uaccess.h
ucb1400.h
ucs2_string.h
udp.h
uidgid.h
uio_driver.h
uio.h iov_iter: Four fixes for ITER_XARRAY 2021-04-26 22:55:12 +01:00
umh.h
unicode.h
units.h
uprobes.h
usb_usual.h
usb.h
usbdevice_fs.h
user_namespace.h \n 2021-04-29 11:06:13 -07:00
user-return-notifier.h
user.h
userfaultfd_k.h userfaultfd: add UFFDIO_CONTINUE ioctl 2021-05-05 11:27:22 -07:00
usermode_driver.h
util_macros.h
uts.h
utsname.h
uuid.h
vbox_utils.h
vdpa.h vdpa: add get_config_size callback in vdpa_config_ops 2021-05-03 04:55:53 -04:00
verification.h
vermagic.h
vexpress.h
vfio.h
vfs.h
vga_switcheroo.h
vgaarb.h
vhost_iotlb.h
via_i2c.h
via-core.h
via-gpio.h
via.h
videodev2.h
virtio_byteorder.h
virtio_caif.h
virtio_config.h
virtio_console.h
virtio_dma_buf.h
virtio_net.h
virtio_pci_modern.h virtio_pci_modern: correct sparse tags for notify 2021-05-04 04:19:59 -04:00
virtio_ring.h
virtio_vsock.h
virtio.h
visorbus.h
vlynq.h
vm_event_item.h x86/mm: track linear mapping split events 2021-05-05 11:27:25 -07:00
vmacache.h
vmalloc.h mm: fix typos in comments 2021-05-07 00:26:35 -07:00
vme.h
vmpressure.h
vmstat.h mm: page-writeback: simplify memcg handling in test_clear_page_writeback() 2021-04-30 11:20:37 -07:00
vmw_vmci_api.h
vmw_vmci_defs.h
vringh.h vringh: add vringh_kiov_length() helper 2021-05-03 04:55:53 -04:00
vt_buffer.h
vt_kern.h
vt.h
vtime.h sched/vtime: Move guest enter/exit vtime accounting to vtime.h 2021-05-05 22:54:11 +02:00
w1-gpio.h
w1.h
wait_bit.h
wait.h
watch_queue.h
watchdog.h
win_minmax.h
wireless.h
wkup_m3_ipc.h
wl12xx.h
wm97xx.h
wmi.h
workqueue.h
writeback.h
ww_mutex.h
wwan.h
xarray.h
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