mirror-linux/include/linux
Linus Torvalds 5bebe8de19 mm/huge_memory: Fix initialization of huge zero folio
The recent fix to properly initialize the tags of the huge zero folio
had an unfortunate not-so-subtle side effect: it caused the actual
*contents* of the huge zero folio to not be initialized at all when the
hardware didn't support the memory tagging.

The reason was the unfortunate semantics of tag_clear_highpage(): on
hardware that didn't do the tagging, it would silently just not do
anything at all.  And since this is done only on arm64 with MTE support,
that basically meant most hardware.

It wasn't necessarily immediately obvious since the huge zero page isn't
necessarily very heavily used - or because it might already be zero
because all-zeroes is the most common pattern.  But it ends up causing
random odd user space failures when you do hit it.

The unfortunate semantics have been around for a while, but became a
real bug only when we started actively using __GFP_ZEROTAGS in the
generic get_huge_zero_folio() function - before that, it had only ever
been used in code that checked that the hardware supported it.

Fix this by simply changing the semantics of tag_clear_highpage() to
return whether it actually successfully did something or not.  While at
it, also make it initialize multiple pages in one go, since that's
actually what the only caller wants it to do and it simplifies the whole
logic.

Fixes: adfb6609c6 ("mm/huge_memory: initialise the tags of the huge zero folio")
Link: https://lore.kernel.org/all/20251117082023.90176-1-00107082@163.com/
Reviewed-by: David Hildenbrand (Red Hat) <david@kernel.org>
Reported-and-tested-by: David Wang <00107082@163.com>
Reported-and-tested-by: Carlos Llamas <cmllamas@google.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2025-11-18 08:21:27 -08:00
..
amba
atomic
avf
bcma
bnxt
bus
byteorder byteorder: Add memcpy_to_le32() and memcpy_from_le32() 2025-09-24 19:32:00 -06:00
can can: dev: add can_get_ctrlmode_str() 2025-09-24 17:09:47 +02:00
cdx
ceph libceph: pass the message pointer instead of loading con->out_msg 2025-10-08 23:30:46 +02:00
clk Merge branch 'clk-determine-rate' into clk-next 2025-10-06 13:02:50 -05:00
comedi
crush
decompress
device
dma
dsa
extcon
firmware soc: driver updates for 6.18 2025-10-01 17:32:51 -07:00
fpga
framer
fsl
gpio gpio: regmap: add the .fixed_direction_output configuration parameter 2025-10-22 08:52:17 +02:00
greybus
habanalabs accel/habanalabs: add HL_GET_P_STATE passthrough type 2025-09-25 09:09:31 +03:00
hsi
i3c
iio IIO: New device support, features and cleanup for 6.18 2025-09-23 14:15:25 +02:00
input
io_uring
irqchip
isdn
lockd
lsm
mailbox irqchip: Add driver for the RPMI system MSI service group 2025-09-25 14:31:56 -06:00
mdio
memory
mfd Char/Misc/IIO/Binder changes for 6.18-rc1 2025-10-04 16:26:32 -07:00
misc
mlx4
mlx5 mlx5: Fix default values in create CQ 2025-11-11 15:12:18 +01:00
mmc Networking changes for 6.18. 2025-10-02 15:17:01 -07:00
mtd * Raw NAND: 2025-10-03 17:23:18 +02:00
mux
net/intel libie: depend on DEBUG_FS when building LIBIE_FWLOG 2025-11-05 17:38:03 -08:00
netfilter
netfilter_arp
netfilter_bridge
netfilter_ipv4
netfilter_ipv6
pcs
pds
perf
phy
pinctrl pci-v6.18-changes 2025-10-06 10:41:03 -07:00
platform_data platform/x86: int3472: Fix double free of GPIO device during unregister 2025-10-28 17:06:14 +02:00
power
pse-pd
pwrseq
qat
qed
raid
regulator
remoteproc
reset
rpmsg
rtc
sched Patch series in this pull request: 2025-10-02 18:44:54 -07:00
soc Networking changes for 6.18. 2025-10-02 15:17:01 -07:00
soundwire
spi
ssb
sunrpc NFSD 6.18 Release Notes 2025-10-06 13:22:21 -07:00
surface_aggregator
ulpi
unaligned
usb USB/Thunderbolt changes for 6.18-rc1 2025-10-04 16:07:08 -07:00
8250_pci.h
acct.h
acpi.h
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
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 firmware: arm_ffa: Add support for IMPDEF value in the memory access descriptor 2025-10-13 10:34:46 +01:00
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
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_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-integrity.h
bio.h block: rename bio_iov_iter_get_pages_aligned to bio_iov_iter_get_pages 2025-10-07 08:05:44 -06:00
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: make REQ_OP_ZONE_OPEN a write operation 2025-10-28 07:52:55 -06:00
blkdev.h block-6.18-20251009 2025-10-10 10:37:13 -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 bpf: Replace bpf_map_kmalloc_node() with kmalloc_nolock() to allocate bpf_async_cb structures. 2025-10-15 12:22:22 +02:00
bpf_crypto.h
bpf_lirc.h
bpf_local_storage.h
bpf_lsm.h
bpf_mem_alloc.h
bpf_mprog.h
bpf_trace.h
bpf_types.h
bpf_verifier.h
bpfptr.h
brcmphy.h net: phy: bcm54811: Fix GMII/MII/MII-Lite selection 2025-10-13 17:36:20 -07:00
bsearch.h
bsg-lib.h
bsg.h
btf.h bpf: Mark kfuncs as __noclone 2025-09-24 02:48:05 -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
buildid.h
bvec.h
c2port.h
cache.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 kcfi: Rename CONFIG_CFI_CLANG to CONFIG_CFI 2025-09-24 14:29:14 -07:00
cfi_types.h kcfi: Rename CONFIG_CFI_CLANG to CONFIG_CFI 2025-09-24 14:29:14 -07:00
cgroup-defs.h cgroup: Fix seqcount lockdep assertion in cgroup freezer 2025-10-03 04:30:28 -10:00
cgroup.h bpf-next-6.18 2025-09-30 17:58:11 -07:00
cgroup_api.h
cgroup_dmem.h
cgroup_namespace.h namespace-6.18-rc1 2025-09-29 11:20:29 -07:00
cgroup_rdma.h
cgroup_refcnt.h
cgroup_subsys.h
circ_buf.h
cleanup.h
clk-provider.h
clk.h
clkdev.h
clockchips.h
clocksource.h
clocksource_ids.h
closure.h
cma.h
cmpxchg-emu.h
cn_proc.h
cnt32_to_63.h
coda.h
codetag.h
compaction.h
compat.h
compiler-clang.h - Remove a bunch of asm implementing condition flags testing in KVM's 2025-10-11 11:19:16 -07:00
compiler-gcc.h
compiler-version.h
compiler.h hardening updates for v6.18-rc1 2025-09-29 17:48:27 -07:00
compiler_attributes.h
compiler_types.h Third round of Kbuild fixes for 6.19 2025-11-09 09:22:08 -08:00
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
context_tracking_irq.h
context_tracking_state.h
cookie.h
cordic.h
coredump.h
coresight-pmu.h
coresight-stm.h
coresight.h coresight: Consolidate clock enabling 2025-09-23 14:14:12 +01:00
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 cpufreq: Drop unused symbol CPUFREQ_ETERNAL 2025-10-01 13:57:22 +02:00
cpuhotplug.h
cpuhplock.h
cpuidle.h
cpuidle_haltpoll.h
cpumask.h
cpumask_api.h
cpumask_types.h
cpuset.h
crash_core.h
crash_dump.h
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
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.h
devfreq_cooling.h
device-mapper.h
device.h
device_cgroup.h
devm-helpers.h
devpts_fs.h
dfl.h
dibs.h dibs: Move event handling to dibs layer 2025-09-23 11:13:22 +02:00
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.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-mapping: Allow use of DMA_BIT_MASK(64) in global scope 2025-11-05 13:43:41 +01:00
dma-resv.h
dmaengine.h
dmapool.h
dmar.h
dmi.h
dnotify.h
dns_resolver.h
dpll.h dpll: add phase_offset_avg_factor_get/set callback ops 2025-09-29 18:57:41 -07:00
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
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 entry: Fix ifndef around arch_xfer_to_guest_mode_handle_work() stub 2025-11-13 16:27:56 +01:00
err.h
errname.h
errno.h
error-injection.h
errqueue.h
errseq.h
etherdevice.h
ethtool.h ethtool: fix incorrect kernel-doc style comment in ethtool.h 2025-11-11 17:38:48 -08:00
ethtool_netlink.h
eventfd.h
eventpoll.h
evm.h
execmem.h
export-internal.h
export.h
exportfs.h expfs: Fix exportfs_can_encode_fh() for EXPORT_FH_FID 2025-10-06 14:26:50 +02:00
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 fbcon: Set fb_display[i]->mode to NULL when the mode is released 2025-10-28 22:59:19 +01:00
fcdevice.h
fcntl.h
fd.h
fddidevice.h
fdtable.h
fec.h
fiemap.h
file.h
file_ref.h
fileattr.h
filelock.h
filter.h bpf: Add bpf_prog_run_data_pointers() 2025-11-14 08:56:49 -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 fs: add iput_not_last() 2025-11-12 10:47:42 +01:00
fs_api.h
fs_context.h vfs_parse_fs_string() stuff 2025-10-03 10:51:44 -07:00
fs_parser.h
fs_pin.h
fs_stack.h
fs_struct.h
fs_types.h
fscache-cache.h
fscache.h
fscrypt.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
ftrace.h x86/fgraph,bpf: Fix stack ORC unwind from kprobe_multi return probe 2025-11-05 17:05:19 -08:00
ftrace_irq.h
ftrace_regs.h
futex.h
fw_table.h
fwctl.h
fwnode.h
fwnode_mdio.h
gameport.h
gcd.h
genalloc.h
generic-radix-tree.h
genl_magic_func.h
genl_magic_struct.h
getcpu.h
gfp.h kho: allocate metadata directly from the buddy allocator 2025-11-09 21:19:42 -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 hfs/hfsplus: rework debug output subsystem 2025-09-24 16:30:34 -07:00
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: core: Add printk_ratelimited variants to hid_warn() etc 2025-10-14 11:57:40 +02:00
hid_bpf.h
hidden.h
hiddev.h
hidraw.h
highmem-internal.h
highmem.h mm/huge_memory: Fix initialization of huge zero folio 2025-11-18 08:21:27 -08:00
highuid.h
hil.h
hil_mlc.h
hippidevice.h
hisi_acc_qm.h
hmm-dma.h
hmm.h
host1x.h
host1x_context_bus.h
hp_sdc.h
hpet.h
hrtimer.h
hrtimer_api.h
hrtimer_defs.h
hrtimer_types.h
hte.h
huge_mm.h mm/huge_memory: do not change split_huge_page*() target order silently 2025-11-09 21:19:41 -08:00
hugetlb.h
hugetlb_cgroup.h
hugetlb_inline.h
hung_task.h hung_task: fix warnings caused by unaligned lock pointers 2025-10-15 13:24:33 -07:00
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: rename wait_for_completion callback to wait_for_completion_cb 2025-10-04 18:52:58 +02:00
i2c-algo-pcf.h
i2c-atr.h
i2c-dev.h
i2c-mux.h
i2c-of-prober.h
i2c-smbus.h
i2c.h Revert "i2c: boardinfo: Annotate code used in init phase only" 2025-10-11 23:57:33 +02:00
i8042.h
i8253.h
i8254.h
icmp.h
icmpv6.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_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
intel_tcc.h
intel_th.h
intel_tpmi.h
intel_vsec.h
interconnect-clk.h
interconnect-provider.h
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
io_uring_types.h for-6.18/io_uring-20250929 2025-10-02 09:56:23 -07:00
ioam6.h
ioam6_genl.h
ioam6_iptunnel.h
iocontext.h
iomap.h
iommu-dma.h
iommu-helper.h
iommu.h
iommufd.h
iopoll.h
ioport.h
ioprio.h
ioremap.h
iosys-map.h
iov_iter.h
iova.h
iova_bitmap.h
ip.h
ipack.h
ipc.h
ipc_namespace.h namespace-6.18-rc1 2025-09-29 11:20:29 -07:00
ipmi.h
ipmi_smi.h
ipv6.h
ipv6_route.h
irq-entry-common.h
irq.h
irq_poll.h
irq_sim.h
irq_work.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 dibs: Move data path to dibs layer 2025-09-23 11:13:22 +02:00
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 Summary of significant series in this pull request: 2025-10-02 18:18:33 -07:00
kbd_diacr.h
kbd_kern.h
kbuild.h
kconfig.h
kcore.h
kcov.h
kcsan-checks.h
kcsan.h
kdb.h
kdebug.h
kdev_t.h
kern_levels.h
kernel-page-flags.h
kernel.h
kernel_read_file.h
kernel_stat.h
kernelcapi.h
kernfs.h
kexec.h
kexec_handover.h kho: add support for preserving vmalloc allocations 2025-10-07 13:48:55 -07:00
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 mm/ksm: fix incorrect KSM counter handling in mm_struct during fork 2025-09-28 11:51:32 -07:00
kstack_erase.h
kstrtox.h
kthread.h
ktime.h
ktime_api.h
kvm_dirty_ring.h
kvm_host.h KVM x86 fixes for 6.18: 2025-10-18 10:25:43 +02:00
kvm_irqfd.h
kvm_para.h
kvm_types.h KVM: Export KVM-internal symbols for sub-modules only 2025-09-30 13:40:02 -04:00
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-expresswire.h
leds-lp3944.h
leds-lp3952.h
leds-pca9532.h
leds-regulator.h
leds-ti-lmu-common.h
leds.h
libata.h ata: libata-core: relax checks in ata_read_log_directory() 2025-10-13 09:12:36 +02:00
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
lis3lv02d.h
list.h RCU pull request for v6.18 2025-10-04 11:28:45 -07:00
list_bl.h
list_lru.h
list_nulls.h
list_sort.h
litex.h
livepatch.h
livepatch_sched.h
llc.h
llist.h
llist_api.h
local_lock.h locking/local_lock: Introduce local_lock_is_locked(). 2025-09-29 09:42:35 +02:00
local_lock_internal.h locking/local_lock: Introduce local_lock_is_locked(). 2025-09-29 09:42:35 +02:00
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 Simplifying ->d_name audits, easy part. 2025-10-03 11:14:02 -07:00
lsm_hooks.h
lwq.h
lz4.h
lzo.h
mISDNdsp.h
mISDNhw.h
mISDNif.h
mailbox_client.h
mailbox_controller.h mailbox: Allow controller specific mapping using fwnode 2025-09-24 19:32:00 -06:00
map_benchmark.h dma-mapping: benchmark: Restore padding to ensure uABI remained consistent 2025-10-29 09:41:40 +01:00
maple.h
maple_tree.h Summary of significant series in this pull request: 2025-10-02 18:18:33 -07:00
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
mei_aux.h
mei_cl_bus.h
mem_encrypt.h
memblock.h
memcontrol.h memcg: skip cgroup_file_notify if spinning is not allowed 2025-10-07 14:01:11 -07:00
memfd.h
memory-tiers.h
memory.h Only two patch series in this pull request: 2025-10-05 12:11:07 -07:00
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 cgroup/misc: fix misc_res_type kernel-doc warning 2025-10-17 05:31:56 -10:00
miscdevice.h
mm.h mm: fix MAX_FOLIO_ORDER on powerpc configs with hugetlb 2025-11-15 10:52:00 -08:00
mm_api.h
mm_inline.h mm: introduce num_pages_contiguous() 2025-10-06 11:21:26 -06:00
mm_types.h Summary of significant series in this pull request: 2025-10-02 18:18:33 -07:00
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 namespace-6.18-rc1 2025-09-29 11:20:29 -07:00
mod_devicetable.h
module.h modpost: Create modalias for builtin modules 2025-09-24 09:10:45 -07:00
module_signature.h
module_symbol.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 Updates for interrupt chip drivers: 2025-09-30 16:00:29 -07:00
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 file->f_path constification 2025-10-03 16:32:36 -07:00
nd.h
ndctl.h
net.h
net_tstamp.h
netdev_features.h
netdevice.h net: add NUMA awareness to skb_attempt_defer_free() 2025-09-30 15:45:53 +02:00
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: remove NFS_WBACK_BUSY() 2025-09-23 13:28:20 -04:00
nfs_ssc.h
nfs_xdr.h NFS4: Apply delay_retrans to async operations 2025-10-13 14:33:00 -04:00
nfsacl.h
nfslocalio.h NFSD 6.18 Release Notes 2025-10-06 13:22:21 -07:00
nitro_enclaves.h
nl802154.h
nls.h
nmi.h
node.h
nodemask.h
nodemask_types.h
nospec.h
notifier.h
ns_common.h ns: move ns type into struct ns_common 2025-09-25 09:23:54 +02:00
nsc_gpio.h
nsfs.h
nsproxy.h namespace-6.18-rc1 2025-09-29 11:20:29 -07:00
nstree.h nstree: make struct ns_tree private 2025-09-25 09:23:47 +02:00
ntb.h
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: doc: Fix typo in doc comments. 2025-10-01 07:55:42 -05:00
of_address.h
of_clk.h
of_device.h
of_dma.h
of_fdt.h
of_gpio.h
of_graph.h
of_iommu.h
of_irq.h
of_mdio.h
of_net.h
of_pci.h
of_pdt.h
of_platform.h
of_reserved_mem.h
oid_registry.h
olpc-ec.h
omap-dma.h
omap-gpmc.h
omap-iommu.h
omap-mailbox.h
omapfb.h
once.h once: fix race by moving DO_ONCE to separate section 2025-09-25 08:01:16 +02:00
once_lite.h
oom.h
openvswitch.h
osq_lock.h
overflow.h
packing.h
padata.h
page-flags-layout.h
page-flags.h dma-mapping updates for Linux 6.18: 2025-10-03 17:41:12 -07:00
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 NFS Client Updates for Linux 6.18 2025-10-03 14:20:40 -07:00
pagevec.h
pagewalk.h
panic.h
panic_notifier.h
papr_scm.h
parman.h
parport.h
parport_pc.h
parser.h
part_stat.h block: Update a comment of disk statistics 2025-10-02 15:28:42 -06:00
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-p2pdma.h
pci-pwrctrl.h
pci-tph.h
pci.h PCI/ASPM: Cache L0s/L1 Supported so advertised link states can be overridden 2025-11-12 18:47:16 -06:00
pci_hotplug.h
pci_ids.h
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
perf_event_api.h
perf_regs.h
personality.h
pfn.h
pgalloc.h
pgalloc_tag.h
pgtable.h include/linux/pgtable.h: convert arch_enter_lazy_mmu_mode() and friends to static inlines 2025-09-25 16:10:35 -07:00
pgtable_api.h
phonet.h
phy.h net: doc: Fix typos in docs 2025-10-03 10:24:14 -07:00
phy_fixed.h
phy_led_triggers.h
phy_link_topology.h
phylib_stubs.h
phylink.h
pid.h
pid_namespace.h namespace-6.18-rc1 2025-09-29 11:20:29 -07:00
pid_types.h
pidfs.h
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: runtime: Fix conditional guard definitions 2025-10-22 11:38:11 +02:00
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 sched: Fix some typos in include/linux/preempt.h 2025-09-25 09:57:16 +02:00
prefetch.h
prime_numbers.h
printk.h
prmt.h
proc_fs.h
proc_ns.h ns: move ns type into struct ns_common 2025-09-25 09:23:54 +02:00
processor.h
profile.h
projid.h
property.h i2c-for-6.18-rc1 2025-10-01 15:11:00 -07:00
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 ptr_ring: __ptr_ring_zero_tail micro optimization 2025-09-29 18:13:10 -07:00
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 hyperv-next for v6.18 2025-10-07 08:40:15 -07:00
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 regmap: irq: Correct documentation of wake_invert flag 2025-10-28 15:17:36 +00:00
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 mm/page_vma_mapped: track if the page is mapped across page table boundary 2025-09-28 11:51:29 -07:00
rmi.h
rndis.h
rodata_test.h
rolling_buffer.h
root_dev.h
rpmb.h rpmb: move rpmb_frame struct and constants to common header 2025-10-13 13:18:03 +02:00
rpmsg.h
rseq.h Two fixes for RSEQ: 2025-09-30 15:06:33 -07:00
rslib.h
rtc.h
rtmutex.h locking/local_lock: Introduce local_lock_is_locked(). 2025-09-29 09:42:35 +02:00
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 bpf: Make migrate_disable always inline to avoid partial inlining 2025-10-31 11:14:54 -07:00
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 Simplifying ->d_name audits, easy part. 2025-10-03 11:14:02 -07:00
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
shrinker.h
signal.h
signal_types.h
signalfd.h
siox.h
siphash.h
sizes.h
skb_array.h
skbuff.h net: datagram: introduce datagram_poll_queue for custom receive queues 2025-10-23 15:46:04 +02:00
skbuff_ref.h
skmsg.h
slab.h Summary of significant series in this pull request: 2025-10-02 18:18:33 -07:00
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
string_choices.h gpio updates for v6.18-rc1 2025-10-01 11:34:12 -07:00
string_helpers.h
stringhash.h
stringify.h
sungem_phy.h
sunserialcore.h
sunxi-rsb.h
surface_acpi_notify.h
suspend.h PM: hibernate: Fix pm_hibernation_mode_is_suspend() build breakage 2025-09-26 18:53:48 +02:00
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
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 namespace-6.18-rc1 2025-09-29 11:20:29 -07:00
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: use a map for tpm2_calc_ordinal_duration() 2025-10-10 08:21:45 +03:00
tpm_command.h
tpm_eventlog.h
tpm_svsm.h
trace.h
trace_clock.h
trace_events.h
trace_recursion.h
trace_seq.h tracing: Move buffer in trace_seq to end of struct 2025-09-23 09:37:31 -04:00
tracefs.h
tracepoint-defs.h
tracepoint.h
transport_class.h
ts-nbus.h
tsacct_kern.h
tsm-mr.h
tsm.h
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
u64_stats_sync.h
u64_stats_sync_api.h
uacce.h
uaccess.h
ubsan.h
ucopysize.h
ucs2_string.h
udp.h udp: remove busylock and add per NUMA queues 2025-09-23 16:38:39 -07:00
uidgid.h
uidgid_types.h
uio.h
uio_driver.h
umh.h
unaligned.h
unicode.h
union_find.h
units.h
unroll.h
unwind_deferred.h
unwind_deferred_types.h
unwind_user.h
unwind_user_types.h
uprobes.h Performance events updates for v6.18: 2025-09-30 11:11:21 -07:00
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 namespace-6.18-rc1 2025-09-29 11:20:29 -07:00
utsname.h
uuid.h
vbox_utils.h
vdpa.h vdpa: introduce map ops 2025-10-01 07:24:55 -04:00
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 vduse: switch to use virtio map API instead of DMA API 2025-10-01 07:24:55 -04:00
virtio_anchor.h
virtio_byteorder.h
virtio_caif.h
virtio_config.h virtio: introduce map ops in virtio core 2025-10-01 07:24:43 -04:00
virtio_dma_buf.h
virtio_features.h
virtio_net.h virtio_net: fix alignment for virtio_net_hdr_v1_hash 2025-11-04 17:14:07 -08:00
virtio_pci_admin.h
virtio_pci_legacy.h
virtio_pci_modern.h
virtio_ring.h virtio: introduce virtio_map container union 2025-10-01 07:24:43 -04:00
virtio_vsock.h
vm_event_item.h
vmalloc.h
vmcore_info.h
vmpressure.h
vmstat.h
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 Summary of significant series in this pull request: 2025-10-02 18:18:33 -07:00
ww_mutex.h
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