mirror-linux/include/linux
Pratyush Yadav (Google) f85b1c6af5 liveupdate: luo_file: remember retrieve() status
LUO keeps track of successful retrieve attempts on a LUO file.  It does so
to avoid multiple retrievals of the same file.  Multiple retrievals cause
problems because once the file is retrieved, the serialized data
structures are likely freed and the file is likely in a very different
state from what the code expects.

The retrieve boolean in struct luo_file keeps track of this, and is passed
to the finish callback so it knows what work was already done and what it
has left to do.

All this works well when retrieve succeeds.  When it fails,
luo_retrieve_file() returns the error immediately, without ever storing
anywhere that a retrieve was attempted or what its error code was.  This
results in an errored LIVEUPDATE_SESSION_RETRIEVE_FD ioctl to userspace,
but nothing prevents it from trying this again.

The retry is problematic for much of the same reasons listed above.  The
file is likely in a very different state than what the retrieve logic
normally expects, and it might even have freed some serialization data
structures.  Attempting to access them or free them again is going to
break things.

For example, if memfd managed to restore 8 of its 10 folios, but fails on
the 9th, a subsequent retrieve attempt will try to call
kho_restore_folio() on the first folio again, and that will fail with a
warning since it is an invalid operation.

Apart from the retry, finish() also breaks.  Since on failure the
retrieved bool in luo_file is never touched, the finish() call on session
close will tell the file handler that retrieve was never attempted, and it
will try to access or free the data structures that might not exist, much
in the same way as the retry attempt.

There is no sane way of attempting the retrieve again.  Remember the error
retrieve returned and directly return it on a retry.  Also pass this
status code to finish() so it can make the right decision on the work it
needs to do.

This is done by changing the bool to an integer.  A value of 0 means
retrieve was never attempted, a positive value means it succeeded, and a
negative value means it failed and the error code is the value.

Link: https://lkml.kernel.org/r/20260216132221.987987-1-pratyush@kernel.org
Fixes: 7c722a7f44 ("liveupdate: luo_file: implement file systems callbacks")
Signed-off-by: Pratyush Yadav (Google) <pratyush@kernel.org>
Reviewed-by: Mike Rapoport (Microsoft) <rppt@kernel.org>
Cc: Pasha Tatashin <pasha.tatashin@soleen.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2026-02-24 11:13:26 -08:00
..
amba
atomic
avf
bcma
bnge bnge/bng_re: Add a new HSI 2026-02-11 13:44:47 +01:00
bnxt
bus
byteorder
can
cdx
ceph libceph: add support for CEPH_CRYPTO_AES256KRB5 2026-02-09 12:29:22 +01:00
clk
comedi
crush
decompress
device
dma
dma-buf/heaps
dsa
extcon
firmware sound updates for 7.0-rc1 2026-02-11 11:43:00 -08:00
fpga
framer
fs vfs-7.0-rc1.namespace 2026-02-09 14:43:47 -08:00
fsl
generic_pt
gpio
greybus
habanalabs
hsi
i3c
iio
input
io_uring io_uring: Add size check for sqe->cmd 2026-02-19 07:26:26 -07:00
irqchip Loongarch: 2026-02-13 11:31:15 -08:00
isdn
kho/abi tests/liveupdate: add in-kernel liveupdate test 2026-02-08 00:13:33 -08:00
lockd
lsm
mailbox
mdio
memory
mfd MFD for v6.20 2026-02-16 11:05:44 -08:00
misc
mlx4
mlx5 net/mlx5: Fix multiport device check over light SFs 2026-02-19 09:30:05 -08:00
mmc
mtd
mux
net/intel
netfilter netfilter: annotate NAT helper hook pointers with __rcu 2026-02-17 15:04:20 +01:00
netfilter_arp
netfilter_bridge
netfilter_ipv4
netfilter_ipv6
ns
pcs
pds
perf
phy
pinctrl
platform_data Char/Misc/IIO driver changes for 7.0-rc1 2026-02-17 09:11:04 -08:00
power
pse-pd
pwrseq
qat
qed
raid
raspberrypi
regulator
remoteproc
reset
rpmsg
rtc
sched - A nice cleanup to the paravirt code containing a unification of the paravirt 2026-02-10 19:01:45 -08:00
soc phy-for-7.0 2026-02-17 11:40:04 -08:00
soundwire
spi treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00
ssb
sunrpc NFS Client Updates for Linux 7.0 2026-02-12 17:49:33 -08:00
surface_aggregator
ulpi
unaligned
usb USB / Thunderbolt changes for 7.0-rc1 2026-02-17 09:36:43 -08:00
8250_pci.h
acct.h
acpi.h Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
acpi_amd_wbrf.h
acpi_dma.h
acpi_iort.h
acpi_mdio.h
acpi_pmtmr.h
acpi_rimt.h
acpi_viot.h
adb.h
adfs_fs.h
adi-axi-common.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
alloc_tag.h
altera_jtaguart.h
altera_uart.h
amd-iommu.h
amd-pmf-io.h
annotate.h
anon_inodes.h
aperture.h
apm-emulation.h
apm_bios.h
apple-gmux.h
arch_topology.h
args.h
arm-cci.h
arm-smccc.h
arm_ffa.h
arm_mpam.h
arm_sdei.h
armada-37xx-rwtm-mailbox.h
array_size.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
atm.h
atm_tcp.h
atmdev.h
atmel-isc-media.h
atmel-ssc.h
atmel_pdc.h
atomic.h
attribute_container.h
audit.h Networking changes for 7.0 2026-02-11 19:31:52 -08:00
audit_arch.h
auto_dev-ioctl.h
auto_fs.h
auxiliary_bus.h
auxvec.h
average.h
backing-dev-defs.h
backing-dev.h
backing-file.h
backlight.h
badblocks.h
balloon.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-integrity.h
bio.h for-7.0/block-stable-pages-20260206 2026-02-09 18:14:52 -08:00
bit_spinlock.h
bitfield.h
bitmap-str.h
bitmap.h
bitops.h
bitrev.h
bits.h
blk-cgroup.h
blk-crypto-profile.h
blk-crypto.h
blk-integrity.h
blk-mq-dma.h
blk-mq.h
blk-pm.h
blk_types.h block: fix enum descriptions kernel-doc 2026-02-16 10:21:01 -07:00
blkdev.h block: change return type to void 2026-02-12 04:23:53 -07:00
blkpg.h
blktrace_api.h
blockgroup_lock.h
bma150.h
bootconfig.h
bootmem_info.h
bottom_half.h
bpf-cgroup-defs.h
bpf-cgroup.h
bpf-netns.h
bpf.h treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00
bpf_crypto.h
bpf_lirc.h
bpf_local_storage.h bpf: Switch to bpf_selem_unlink_nofail in bpf_local_storage_{map_free, destroy} 2026-02-06 14:47:59 -08:00
bpf_lsm.h
bpf_mem_alloc.h
bpf_mprog.h
bpf_trace.h
bpf_types.h
bpf_verifier.h
bpfptr.h
brcmphy.h
bsearch.h
bsg-lib.h
bsg.h
btf.h
btf_ids.h
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 block: update docs for bio and bvec_iter 2026-02-14 07:43:27 -07:00
c2port.h
cache.h
cache_coherency.h
cacheflush.h
cacheinfo.h
call_once.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 cgroup: Changes for v6.20 2026-02-11 13:20:50 -08:00
cgroup.h
cgroup_api.h
cgroup_dmem.h
cgroup_namespace.h
cgroup_rdma.h
cgroup_refcnt.h
cgroup_subsys.h
circ_buf.h
cleanup.h
clk-provider.h
clk.h Not much changed in the clk framework this time except the clk.h consumer API 2026-02-15 08:18:57 -08:00
clkdev.h
clockchips.h
clocksource.h
clocksource_ids.h
closure.h
cma.h mm.git review status for linus..mm-stable 2026-02-12 11:32:37 -08:00
cmpxchg-emu.h
cn_proc.h
cnt32_to_63.h
coda.h
codetag.h
compaction.h
compat.h
compiler-clang.h
compiler-context-analysis.h
compiler-gcc.h
compiler-version.h
compiler.h Updates for the VDSO subsystem: 2026-02-10 17:02:23 -08:00
compiler_attributes.h
compiler_types.h compiler_types: Disable __builtin_counted_by_ref for Clang 2026-02-21 01:01:14 -08:00
completion.h
component.h
configfs.h
connector.h
console.h printk, vt, fbcon: Remove console_conditional_schedule() 2026-02-14 11:09:47 +01:00
console_struct.h
consolemap.h
const.h
container.h
container_of.h
context_tracking.h
context_tracking_irq.h
context_tracking_state.h
cookie.h
cordic.h
coredump.h
coresight-pmu.h
coresight-stm.h
coresight.h
count_zeros.h
counter.h
cper.h
cpu.h
cpu_cooling.h
cpu_pm.h
cpu_rmap.h
cpu_smt.h
cpufeature.h
cpufreq.h
cpuhotplug.h
cpuhplock.h
cpuidle.h
cpuidle_haltpoll.h
cpumask.h
cpumask_api.h
cpumask_types.h
cpuset.h mm.git review status for linus..mm-stable 2026-02-18 20:50:32 -08:00
crash_core.h
crash_dump.h Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
crash_reserve.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
damon.h
dasd_mod.h
davinci_emac.h
dax.h mm: update all remaining mmap_prepare users to use vma_flags_t 2026-02-12 15:42:58 -08:00
dca.h
dcache.h
dccp.h
debug_locks.h
debugfs.h
debugobjects.h
delay.h
delayacct.h
delayed_call.h
dev_printk.h
devcoredump.h
devfreq-event.h
devfreq-governor.h
devfreq.h
devfreq_cooling.h
device-mapper.h
device.h
device_cgroup.h
devm-helpers.h
devpts_fs.h
dfl.h
dibs.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
dm-verity-loadpin.h
dm9000.h
dma-buf-mapping.h
dma-buf.h VFIO updates for v7.0-rc1 2026-02-12 15:52:39 -08:00
dma-direct.h
dma-direction.h
dma-fence-array.h
dma-fence-chain.h Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
dma-fence-unwrap.h
dma-fence.h
dma-heap.h
dma-map-ops.h dma-mapping update for Linux 7.0 2026-02-13 14:51:39 -08:00
dma-mapping.h
dma-resv.h
dmaengine.h
dmapool.h
dmar.h
dmi.h
dnotify.h
dns_resolver.h
dpll.h
dqblk_qtree.h
dqblk_v1.h
dqblk_v2.h
drbd.h
drbd_config.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
efi-bgrt.h
efi.h
efi_embedded_fw.h
efs_vh.h
ehl_pse_io_aux.h
eisa.h
elf-fdpic.h
elf-randomize.h
elf.h
elfcore-compat.h
elfcore.h
elfnote-lto.h
elfnote.h
enclosure.h
energy_model.h
entry-common.h
entry-virt.h
err.h
errname.h
errno.h
error-injection.h
errqueue.h
errseq.h
etherdevice.h
ethtool.h
ethtool_netlink.h
eventfd.h
eventpoll.h
evm.h
execmem.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
fb.h fbcon: Declare struct fb_info.fbcon_par as of type struct fbcon_par 2026-02-14 11:09:47 +01:00
fbcon.h
fcdevice.h
fcntl.h
fd.h
fddidevice.h
fdtable.h
fec.h
fiemap.h
file.h
file_ref.h
fileattr.h
filelock.h vfs-7.0-rc1.misc 2026-02-09 15:13:05 -08:00
filter.h mm.git review status for linus..mm-nonmm-stable 2026-02-12 12:13:01 -08:00
find.h
fips.h
firewire.h
firmware-map.h
firmware.h
fixp-arith.h
flat.h
flex_proportions.h
folio_queue.h
font.h
fortify-string.h
fprobe.h
fpu.h
freezer.h
fs.h Summary 2026-02-18 10:45:36 -08:00
fs_api.h
fs_context.h
fs_dirent.h
fs_parser.h
fs_pin.h
fs_stack.h
fs_struct.h
fscache-cache.h
fscache.h
fscrypt.h
fserror.h
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 fsverity: fix build error by adding fsverity_readahead() stub 2026-02-17 23:11:40 -08:00
ftrace.h fgraph: Do not call handlers direct when not using ftrace_ops 2026-02-19 15:21:22 -05:00
ftrace_irq.h
ftrace_regs.h
futex.h
fw_table.h
fwctl.h
fwnode.h
fwnode_mdio.h
gameport.h Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
gcd.h
genalloc.h
generic-radix-tree.h
genl_magic_func.h
genl_magic_struct.h
gfp.h mm: change vma_alloc_folio_noprof() macro to inline function 2026-02-24 11:13:26 -08:00
gfp_api.h
gfp_types.h
glob.h
gnss.h
goldfish.h
gpio-pxa.h
gpio.h
gpio_keys.h
greybus.h
group_cpus.h
hardirq.h
hash.h
hashtable.h
hashtable_api.h
hdlc.h
hdlcdrv.h
hdmi.h
hex.h
hfs_common.h
hid-debug.h
hid-over-i2c.h
hid-over-spi.h
hid-roccat.h
hid-sensor-hub.h
hid-sensor-ids.h
hid.h
hid_bpf.h
hidden.h
hiddev.h
hidraw.h
highmem-internal.h
highmem.h
highuid.h
hil.h
hil_mlc.h
hisi_acc_qm.h
hmm-dma.h
hmm.h
host1x.h
host1x_context_bus.h
hp_sdc.h
hpet.h
hrtimer.h Updates for the core time subsystem: 2026-02-10 16:41:59 -08:00
hrtimer_api.h
hrtimer_defs.h
hrtimer_types.h
hte.h
huge_mm.h
hugetlb.h mm.git review status for linus..mm-stable 2026-02-18 20:50:32 -08:00
hugetlb_cgroup.h
hugetlb_inline.h mm: update hugetlbfs to use VMA flags on mmap_prepare 2026-02-12 15:42:57 -08:00
hung_task.h
hw_bitfield.h
hw_breakpoint.h
hw_random.h
hwmon-sysfs.h
hwmon-vid.h
hwmon.h
hwspinlock.h
hyperv.h
hypervisor.h
i2c-algo-bit.h
i2c-algo-pca.h
i2c-algo-pcf.h
i2c-atr.h
i2c-dev.h
i2c-mux.h
i2c-of-prober.h
i2c-smbus.h
i2c.h
i8042.h
i8253.h
i8254.h
icmp.h
icmpv6.h
idle_inject.h
idr.h
ieee80211-eht.h
ieee80211-he.h
ieee80211-ht.h
ieee80211-mesh.h
ieee80211-nan.h
ieee80211-p2p.h
ieee80211-s1g.h
ieee80211-uhr.h
ieee80211-vht.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_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
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
int_log.h
integrity.h
intel-ish-client-if.h
intel_dg_nvm_aux.h
intel_pmt_features.h
intel_rapl.h powercap: intel_rapl: Remove incorrect CPU check in PMU context 2026-02-11 21:03:39 +01:00
intel_tcc.h
intel_th.h
intel_tpmi.h
intel_vsec.h
interconnect-clk.h
interconnect-provider.h
interconnect.h
interrupt.h Updates for the interrupt core subsystem: 2026-02-10 13:39:37 -08:00
interval_tree.h
interval_tree_generic.h
io-64-nonatomic-hi-lo.h
io-64-nonatomic-lo-hi.h
io-mapping.h Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
io-pgtable.h
io.h
io_uring.h
io_uring_types.h io_uring-bpf-restrictions.4-20260206 2026-02-09 17:31:17 -08:00
ioam6.h
ioam6_genl.h
ioam6_iptunnel.h
iocontext.h
iomap.h for-7.0/block-stable-pages-20260206 2026-02-09 18:14:52 -08:00
iommu-debug-pagealloc.h
iommu-dma.h
iommu-helper.h
iommu.h
iommufd.h
iopoll.h
ioport.h cxl changes for v7.0 2026-02-12 16:33:05 -08:00
ioprio.h
ioremap.h
iosys-map.h
iov_iter.h
iova.h
iova_bitmap.h
ip.h
ipack.h
ipc.h
ipc_namespace.h
ipmi.h
ipmi_smi.h
ipv6.h ipv6: add daddr/final storage in struct ipv6_pinfo 2026-02-10 20:57:49 -08:00
ipv6_route.h
irq-entry-common.h
irq.h Updates for the [PCI] MSI subsystem: 2026-02-10 16:30:29 -08:00
irq_poll.h
irq_sim.h
irq_work.h
irq_work_types.h
irqbypass.h
irqchip.h
irqdesc.h
irqdomain.h
irqdomain_defs.h
irqflags.h
irqflags_types.h
irqhandler.h
irqnr.h
irqreturn.h
isa-dma.h
isa.h
isapnp.h
iscsi_boot_sysfs.h
iscsi_ibft.h
ism.h
iversion.h
jbd2.h
jhash.h
jiffies.h
journal-head.h
joystick.h
jump_label.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
kernelcapi.h
kernfs.h
kexec.h
kexec_handover.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
kmsan_string.h
kmsan_types.h
kmsg_dump.h
kobj_map.h
kobject.h
kobject_api.h
kobject_ns.h
kprobes.h
kref.h
kref_api.h
ks0108.h
ks8842.h
ks8851_mll.h
ksm.h
kstack_erase.h
kstrtox.h
kthread.h
ktime.h
ktime_api.h
kvm_dirty_ring.h
kvm_host.h treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00
kvm_irqfd.h
kvm_para.h
kvm_types.h
l2tp.h
lantiq.h
lapb.h
latencytop.h
lcd.h
lcm.h
leafops.h
led-class-flash.h
led-class-multicolor.h
led-lm3530.h
leds-bd2802.h
leds-expresswire.h
leds-lp3944.h
leds-lp3952.h
leds-pca9532.h
leds-regulator.h
leds-ti-lmu-common.h
leds.h
libata.h ATA changes for 6.20 2026-02-12 17:12:43 -08:00
libfdt.h
libfdt_env.h
libgcc.h
libnvdimm.h
libps2.h
license.h
limits.h
linear_range.h
linkage.h
linkmode.h
linux_logo.h video/logo: move logo selection logic to Kconfig 2026-02-14 11:09:46 +01:00
lis3lv02d.h
list.h
list_bl.h
list_lru.h
list_nulls.h
list_private.h list: add primitives for private list manipulations 2026-02-08 00:13:32 -08:00
list_sort.h
litex.h
livepatch.h
livepatch_external.h
livepatch_helpers.h
livepatch_sched.h
liveupdate.h liveupdate: luo_file: remember retrieve() status 2026-02-24 11:13:26 -08:00
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_count.h
lsm_hook_defs.h
lsm_hooks.h
lwq.h
lz4.h
lzo.h
mISDNdsp.h
mISDNhw.h
mISDNif.h
mailbox_client.h
mailbox_controller.h
maple.h
maple_tree.h
marvell_phy.h
math.h
math64.h
mbcache.h
mbus.h
mc33xs2410.h
mc6821.h
mc146818rtc.h
mcb.h
mdev.h
mdio-bitbang.h
mdio-gpio.h
mdio-mux.h
mdio.h net: mdio: add unlocked mdiodev C45 bus accessors 2026-02-11 11:27:58 +01:00
mei_aux.h
mei_cl_bus.h
mem_encrypt.h
memblock.h
memcontrol.h mm.git review status for linus..mm-stable 2026-02-18 20:50:32 -08:00
memfd.h
memory-failure.h
memory-tiers.h mm/vmscan: select the closest preferred node in demote_folio_list() 2026-02-12 15:42:53 -08:00
memory.h
memory_hotplug.h
mempolicy.h
mempool.h
memregion.h
memremap.h
memstick.h
mhi.h
mhi_ep.h
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
mm.h mm.git review status for linus..mm-stable 2026-02-18 20:50:32 -08:00
mm_api.h
mm_inline.h
mm_types.h mm: make vm_area_desc utilise vma_flags_t only 2026-02-12 15:42:59 -08:00
mm_types_task.h
mman.h
mmap_lock.h
mmdebug.h
mmiotrace.h
mmu_context.h
mmu_notifier.h mm: rmap: support batched checks of the references for large folios 2026-02-12 15:43:00 -08:00
mmzone.h
mnt_idmapping.h
mnt_namespace.h
mod_devicetable.h
module.h mm.git review status for linus..mm-nonmm-stable 2026-02-12 12:13:01 -08:00
module_signature.h
module_symbol.h
moduleloader.h
moduleparam.h mm.git review status for linus..mm-nonmm-stable 2026-02-12 12:13:01 -08:00
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 Updates for the [PCI] MSI subsystem: 2026-02-10 16:30:29 -08:00
msi_api.h
mtio.h
mutex.h
mutex_api.h
mutex_types.h
mv643xx_eth.h
mv643xx_i2c.h
mvebu-pmsu.h
mxm-wmi.h
namei.h
nd.h
ndctl.h
net.h
net_tstamp.h
netdev_features.h
netdevice.h
netdevice_xmit.h
netfilter.h
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_common.h
nfs_fs.h
nfs_fs_i.h
nfs_fs_sb.h
nfs_iostat.h
nfs_page.h
nfs_ssc.h
nfs_xdr.h
nfsacl.h
nfslocalio.h
nitro_enclaves.h
nl802154.h
nls.h
nmi.h
node.h
nodemask.h
nodemask_types.h
nospec.h
notifier.h
ns_common.h
nsc_gpio.h
nsfs.h
nsproxy.h
nstree.h
ntb.h NTB/msi: Remove unused functions 2026-02-20 17:31:55 -05:00
ntb_transport.h
nubus.h
numa.h
numa_memblks.h
nvme-auth.h
nvme-fc-driver.h
nvme-fc.h
nvme-keyring.h
nvme-rdma.h
nvme-tcp.h
nvme.h
nvmem-consumer.h
nvmem-provider.h
nvram.h
oa_tc6.h
objagg.h
objpool.h
objtool.h
objtool_types.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
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 slab.h: disable completely broken overflow handling in flex allocations 2026-02-21 15:12:09 -08:00
packing.h
padata.h
page-flags-layout.h
page-flags.h
page-isolation.h
page_counter.h
page_ext.h
page_frag_cache.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_notifier.h
papr_scm.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-bwctrl.h
pci-doe.h
pci-ecam.h
pci-ep-cfs.h
pci-ep-msi.h
pci-epc.h
pci-epf.h
pci-ide.h
pci-p2pdma.h
pci-pwrctrl.h
pci-tph.h
pci-tsm.h
pci.h cxl changes for v7.0 2026-02-12 16:33:05 -08:00
pci_hotplug.h
pci_ids.h Networking changes for 7.0 2026-02-11 19:31:52 -08:00
pcie-dwc.h
pcs-lynx.h
pcs-rzn1-miic.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 Merge tag 'kvm-x86-pmu-6.20' of https://github.com/kvm-x86/linux into HEAD 2026-02-11 12:45:40 -05:00
perf_event_api.h
perf_regs.h
personality.h
pfn.h
pgalloc.h
pgalloc_tag.h
pgtable.h mm: rmap: support batched checks of the references for large folios 2026-02-12 15:43:00 -08:00
pgtable_api.h
phonet.h
phy.h
phy_fixed.h
phy_led_triggers.h
phy_link_topology.h
phy_port.h
phylib_stubs.h
phylink.h
pid.h pid: introduce task_ppid_vnr() helper 2026-02-10 11:39:31 +01:00
pid_namespace.h pid: reorder fields in pid_namespace to reduce false sharing 2026-02-10 11:39:30 +01:00
pid_types.h
pidfs.h pidfs: convert rb-tree to rhashtable 2026-02-10 11:39:30 +01:00
pim.h
pipe_fs_i.h
pkeys.h
pl320-ipc.h
platform_device.h
platform_profile.h
pldmfw.h
plist.h
plist_types.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
poll.h
polynomial.h
posix-clock.h
posix-timers.h
posix-timers_types.h
posix_acl.h
posix_acl_xattr.h
power_supply.h
powercap.h
ppp-comp.h
ppp_channel.h
ppp_defs.h
pps_gen_kernel.h
pps_kernel.h
pr.h
prandom.h
preempt.h
prefetch.h
prime_numbers.h
printk.h
prmt.h
proc_fs.h
proc_ns.h
processor.h
profile.h
projid.h
property.h
pruss_driver.h
psci.h
pseudo_fs.h
psi.h
psi_types.h
psp-platform-access.h
psp-sev.h
psp-tee.h
psp.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_mock.h
ptp_pch.h
ptr_ring.h
ptrace.h
ptrace_api.h
purgatory.h
pvclock_gtod.h
pwm.h
pwm_backlight.h
pxa2xx_ssp.h
pxa168_eth.h
qnx6_fs.h
quota.h
quotaops.h
radix-tree.h
raid_class.h
ramfs.h
random.h
randomize_kstack.h
range.h
ras.h
ratelimit.h
ratelimit_types.h
rational.h
rbtree.h
rbtree_augmented.h
rbtree_latch.h
rbtree_types.h
rcu_node_tree.h
rcu_notifier.h
rcu_segcblist.h
rcu_sync.h
rculist.h
rculist_bl.h
rculist_nulls.h
rcupdate.h slab updates for 7.0 part2 2026-02-16 13:41:38 -08:00
rcupdate_trace.h
rcupdate_wait.h
rcuref.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
refcount_types.h
regmap.h
regset.h
relay.h
remoteproc.h
resctrl.h
resctrl_types.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
rio.h
rio_drv.h
rio_ids.h
rio_regs.h
rmap.h
rmi.h
rndis.h
rodata_test.h
rolling_buffer.h
root_dev.h
rpmb.h
rpmsg.h
rseq.h
rseq_entry.h
rseq_types.h Scheduler changes for v7.0: 2026-02-10 12:50:10 -08:00
rslib.h
rtc.h
rtmutex.h
rtnetlink.h
rtsx_common.h
rtsx_pci.h
rtsx_usb.h
rv.h
rw_hint.h
rwbase_rt.h
rwlock.h
rwlock_api_smp.h
rwlock_rt.h
rwlock_types.h
rwsem.h
sbitmap.h
scatterlist.h
scc.h
sched.h mm.git review status for linus..mm-nonmm-stable 2026-02-12 12:13:01 -08:00
sched_clock.h
scmi_imx_protocol.h
scmi_protocol.h
scpi_protocol.h
screen_info.h
scs.h
sctp.h
scx200.h
scx200_gpio.h
seccomp.h
seccomp_types.h
secretmem.h
securebits.h
security.h
sed-opal-key.h
sed-opal.h
seg6.h
seg6_genl.h
seg6_hmac.h
seg6_iptunnel.h
seg6_local.h
selection.h
sem.h
sem_types.h
semaphore.h
seq_buf.h
seq_file.h
seq_file_net.h
seqlock.h
seqlock_api.h
seqlock_types.h
serdev.h
serial.h
serial_8250.h
serial_bcm63xx.h
serial_core.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_timer.h
shdma-base.h
shm.h
shmem_fs.h mm: update shmem_[kernel]_file_*() functions to use vma_flags_t 2026-02-12 15:42:58 -08:00
shrinker.h
signal.h
signal_types.h
signalfd.h
siox.h
siphash.h
sizes.h
skb_array.h
skbuff.h
skbuff_ref.h
skmsg.h kmalloc_obj: Clean up after treewide replacements 2026-02-21 01:02:52 -08:00
slab.h add default_gfp() helper macro and use it in the new *alloc_obj() helpers 2026-02-21 17:09:50 -08:00
slimbus.h
sm501-regs.h
sm501.h
smc91x.h
smp.h
smp_types.h
smpboot.h
smsc911x.h
smscphy.h
sock_diag.h
socket.h
sockptr.h
softirq.h
sonet.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
sprintf.h
sram.h
srcu.h
srcutiny.h
srcutree.h
ssbi.h
stackdepot.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
stmp3xxx_rtc_wdt.h
stmp_device.h
stop_machine.h
string.h Merge branch 'for-6.20' into for-linus 2026-02-11 10:14:35 +01:00
string_choices.h
string_helpers.h
stringhash.h
stringify.h
sungem_phy.h
sunserialcore.h
sunxi-rsb.h
surface_acpi_notify.h
suspend.h
svga.h
sw842.h
swab.h
swait.h
swait_api.h
swap.h
swap_cgroup.h
swapfile.h
swapops.h
swiotlb.h
switchtec.h
sxgbe_platform.h
sync_core.h
sync_file.h
synclink.h
sys.h
sys_info.h
sys_soc.h
syscall_user_dispatch.h
syscall_user_dispatch_types.h
syscalls.h Updates for the VDSO subsystem: 2026-02-10 17:02:23 -08:00
syscalls_api.h
syscore_ops.h
sysctl.h
sysfb.h
sysfs.h
syslog.h
sysrq.h
t10-pi.h
task_io_accounting.h
task_io_accounting_ops.h
task_work.h
taskstats_kern.h
tboot.h
tc.h
tcp.h
tee_core.h
tee_drv.h
tegra-icc.h
termios_internal.h
text-patching.h
textsearch.h
textsearch_fsm.h
thermal.h
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_namespace.h
timecounter.h
timekeeper_internal.h
timekeeping.h
timer.h
timer_types.h
timerfd.h
timeriomem-rng.h
timerqueue.h
timerqueue_types.h
timex.h
tnum.h
topology.h
torture.h
toshiba.h
tpm.h
tpm_command.h
tpm_eventlog.h
tpm_svsm.h
trace.h
trace_clock.h
trace_events.h tracing: Wake up poll waiters for hist files when removing an event 2026-02-19 15:25:11 -05:00
trace_printk.h
trace_recursion.h
trace_seq.h
tracefs.h
tracepoint-defs.h
tracepoint.h
transport_class.h SCSI misc on 20260212 2026-02-12 15:43:02 -08:00
ts-nbus.h
tsacct_kern.h
tsm-mr.h
tsm.h tsm for 7.0 2026-02-15 10:20:37 -08:00
tty.h
tty_buffer.h
tty_driver.h
tty_flip.h
tty_ldisc.h
tty_port.h
turris-omnia-mcu-interface.h
turris-signing-key.h
typecheck.h
types.h mm.git review status for linus..mm-nonmm-stable 2026-02-12 12:13:01 -08:00
u64_stats_sync.h
u64_stats_sync_api.h
uacce.h
uaccess.h
ubsan.h
ucopysize.h
ucs2_string.h
udp.h
uidgid.h
uidgid_types.h
uio.h
uio_driver.h
umh.h
unaligned.h
unicode.h
union_find.h
units.h Char/Misc/IIO driver changes for 7.0-rc1 2026-02-17 09:11:04 -08:00
unroll.h
unwind_deferred.h
unwind_deferred_types.h
unwind_user.h
unwind_user_types.h
uprobes.h
usb.h
usb_usual.h
usbdevice_fs.h
user-return-notifier.h
user.h
user_events.h
user_namespace.h
userfaultfd_k.h
util_macros.h
uts.h
uts_namespace.h
utsname.h
uuid.h
vbox_utils.h
vdpa.h
vdso_datastore.h
verification.h
vermagic.h
vexpress.h
vfio.h
vfio_pci_core.h
vfs.h
vfsdebug.h
vga_switcheroo.h
vgaarb.h
vhost_iotlb.h
via-core.h
via.h
via_i2c.h
videodev2.h
virtio.h
virtio_anchor.h
virtio_byteorder.h
virtio_caif.h
virtio_config.h
virtio_dma_buf.h
virtio_features.h
virtio_net.h
virtio_pci_admin.h
virtio_pci_legacy.h
virtio_pci_modern.h
virtio_ring.h
virtio_vsock.h
vm_event_item.h
vmalloc.h
vmcore_info.h
vmpressure.h
vmstat.h mm.git review status for linus..mm-stable 2026-02-12 11:32:37 -08:00
vmw_vmci_api.h
vmw_vmci_defs.h
vringh.h
vt.h
vt_buffer.h
vt_kern.h
vtime.h
w1.h
wait.h
wait_api.h
wait_bit.h
watch_queue.h
watchdog.h
win_minmax.h
wireless.h
wkup_m3_ipc.h
wm97xx.h
wmi.h
wordpart.h
workqueue.h
workqueue_api.h
workqueue_types.h
writeback.h
ww_mutex.h mm.git review status for linus..mm-nonmm-stable 2026-02-12 12:13:01 -08:00
wwan.h
xarray.h
xattr.h
xxhash.h
xz.h
yam.h
zconf.h
zlib.h
zorro.h
zsmalloc.h
zstd.h
zstd_errors.h
zstd_lib.h
zswap.h
zutil.h