f778eefc011d503e70d87347ceb5204dd8e30be2
2326 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Paul Lawrence
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d1697c9217 |
ANDROID: incremental fs: Move throttling to outside page lock
Bug: 241479010 Test: incfs_test passes, play confirm behavior in bug is fixed Signed-off-by: Paul Lawrence <paullawrence@google.com> Change-Id: Ie51f2b76d0873057f54fecf7fcc793c66df20969 |
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Jaegeuk Kim
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b205c093f2 |
Merge remote-tracking branch 'aosp/upstream-f2fs-stable-linux-5.15.y' into android14-5.15
* aosp/upstream-f2fs-stable-linux-5.15.y:
f2fs: let's avoid panic if extent_tree is not created
f2fs: should use a temp extent_info for lookup
f2fs: don't mix to use union values in extent_info
f2fs: initialize extent_cache parameter
f2fs: fix to avoid NULL pointer dereference in f2fs_issue_flush()
fs: account for group membership
fs: fix acl translation
fs: support mapped mounts of mapped filesystems
fs: add i_user_ns() helper
fs: port higher-level mapping helpers
fs: remove unused low-level mapping helpers
fs: use low-level mapping helpers
docs: update mapping documentation
fs: account for filesystem mappings
fs: tweak fsuidgid_has_mapping()
fs: move mapping helpers
fs: add is_idmapped_mnt() helper
Revert "fs: add is_idmapped_mnt() helper"
Revert "fs: move mapping helpers"
Revert "fs: tweak fsuidgid_has_mapping()"
Revert "fs: account for filesystem mappings"
Revert "docs: update mapping documentation"
Revert "fs: use low-level mapping helpers"
Revert "fs: remove unused low-level mapping helpers"
Revert "fs: add i_user_ns() helper"
Revert "fs: account for group membership"
fsverity: simplify fsverity_get_digest()
fsverity: stop using PG_error to track error status
fs-verity: use kmap_local_page() instead of kmap()
highmem: Make __kunmap_{local,atomic}() take const void pointer
fs-verity: use memcpy_from_page()
fs-verity: Use struct_size() helper in enable_verity()
fs-verity: remove unused parameter desc_size in fsverity_create_info()
fs-verity: define a function to return the integrity protected file digest
fscrypt: add additional documentation for SM4 support
fscrypt: remove unused Speck definitions
fscrypt: Add SM4 XTS/CTS symmetric algorithm support
blk-crypto: Add support for SM4-XTS blk crypto mode
fscrypt: add comment for fscrypt_valid_enc_modes_v1()
blk-crypto: Add a missing include directive
blk-crypto: move internal only declarations to blk-crypto-internal.h
blk-crypto: add a blk_crypto_config_supported_natively helper
blk-crypto: don't use struct request_queue for public interfaces
fscrypt: pass super_block to fscrypt_put_master_key_activeref()
fscrypt: add fscrypt_context_for_new_inode
fscrypt: export fscrypt_fname_encrypt and fscrypt_fname_encrypted_size
fscrypt: Add HCTR2 support for filename encryption
fs: account for group membership
fs: add i_user_ns() helper
fs: remove unused low-level mapping helpers
fs: use low-level mapping helpers
docs: update mapping documentation
fs: account for filesystem mappings
fs: tweak fsuidgid_has_mapping()
fs: move mapping helpers
fs: add is_idmapped_mnt() helper
Bug: 256243893
Signed-off-by: Jaegeuk Kim <jaegeuk@google.com>
Change-Id: Ia7b419ef516dee40be32968cd7c60ce0adabca99
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Christian Brauner
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abd4895757 |
docs: update mapping documentation
commit 8cc5c54de44c5e8e104d364a627ac4296845fc7f upstream. Now that we implement the full remapping algorithms described in our documentation remove the section about shortcircuting them. Link: https://lore.kernel.org/r/20211123114227.3124056-6-brauner@kernel.org (v1) Link: https://lore.kernel.org/r/20211130121032.3753852-6-brauner@kernel.org (v2) Link: https://lore.kernel.org/r/20211203111707.3901969-6-brauner@kernel.org Cc: Seth Forshee <sforshee@digitalocean.com> Cc: Amir Goldstein <amir73il@gmail.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Al Viro <viro@zeniv.linux.org.uk> CC: linux-fsdevel@vger.kernel.org Reviewed-by: Seth Forshee <sforshee@digitalocean.com> Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com> Signed-off-by: Christian Brauner (Microsoft) <brauner@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Jaegeuk Kim
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93e71abbaa |
Revert "docs: update mapping documentation"
This reverts commit
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Eric Biggers
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2dbde2456a |
fscrypt: add additional documentation for SM4 support
Add a paragraph about SM4, like there is for the other modes. Signed-off-by: Eric Biggers <ebiggers@google.com> Reviewed-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com> Link: https://lore.kernel.org/r/20221201191452.6557-1-ebiggers@kernel.org |
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Tianjia Zhang
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c3a7971736 |
fscrypt: Add SM4 XTS/CTS symmetric algorithm support
Add support for XTS and CTS mode variant of SM4 algorithm. The former is used to encrypt file contents, while the latter (SM4-CTS-CBC) is used to encrypt filenames. SM4 is a symmetric algorithm widely used in China, and is even mandatory algorithm in some special scenarios. We need to provide these users with the ability to encrypt files or disks using SM4-XTS. Signed-off-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com> Signed-off-by: Eric Biggers <ebiggers@google.com> Link: https://lore.kernel.org/r/20221201125819.36932-3-tianjia.zhang@linux.alibaba.com |
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Nathan Huckleberry
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2566b8729c |
fscrypt: Add HCTR2 support for filename encryption
HCTR2 is a tweakable, length-preserving encryption mode that is intended for use on CPUs with dedicated crypto instructions. HCTR2 has the property that a bitflip in the plaintext changes the entire ciphertext. This property fixes a known weakness with filename encryption: when two filenames in the same directory share a prefix of >= 16 bytes, with AES-CTS-CBC their encrypted filenames share a common substring, leaking information. HCTR2 does not have this problem. More information on HCTR2 can be found here: "Length-preserving encryption with HCTR2": https://eprint.iacr.org/2021/1441.pdf Signed-off-by: Nathan Huckleberry <nhuck@google.com> Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Acked-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> |
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Christian Brauner
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bab0eb12d3 |
docs: update mapping documentation
Now that we implement the full remapping algorithms described in our documentation remove the section about shortcircuting them. Link: https://lore.kernel.org/r/20211123114227.3124056-6-brauner@kernel.org (v1) Link: https://lore.kernel.org/r/20211130121032.3753852-6-brauner@kernel.org (v2) Link: https://lore.kernel.org/r/20211203111707.3901969-6-brauner@kernel.org Cc: Seth Forshee <sforshee@digitalocean.com> Cc: Amir Goldstein <amir73il@gmail.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Al Viro <viro@zeniv.linux.org.uk> CC: linux-fsdevel@vger.kernel.org Reviewed-by: Seth Forshee <sforshee@digitalocean.com> Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com> |
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Jaegeuk Kim
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085d7798c4 |
Merge remote-tracking branch 'aosp/upstream-f2fs-stable-linux-5.15.y' into android14-5.15
* aosp/upstream-f2fs-stable-linux-5.15.y: f2fs: reset wait_ms to default if any of the victims have been selected f2fs: fix some format WARNING in debug.c and sysfs.c f2fs: don't call f2fs_issue_discard_timeout() when discard_cmd_cnt is 0 in f2fs_put_super() f2fs: fix iostat parameter for discard f2fs: Fix spelling mistake in label: free_bio_enrty_cache -> free_bio_entry_cache f2fs: add block_age-based extent cache f2fs: allocate the extent_cache by default f2fs: refactor extent_cache to support for read and more f2fs: remove unnecessary __init_extent_tree f2fs: move internal functions into extent_cache.c f2fs: specify extent cache for read explicitly f2fs: introduce f2fs_is_readonly() for readability f2fs: remove F2FS_SET_FEATURE() and F2FS_CLEAR_FEATURE() macro f2fs: do some cleanup for f2fs module init MAINTAINERS: Add f2fs bug tracker link f2fs: remove the unused flush argument to change_curseg f2fs: open code allocate_segment_by_default f2fs: remove struct segment_allocation default_salloc_ops f2fs: introduce discard_urgent_util sysfs node f2fs: define MIN_DISCARD_GRANULARITY macro f2fs: init discard policy after thread wakeup f2fs: avoid victim selection from previous victim section f2fs: truncate blocks in batch in __complete_revoke_list() f2fs: make __queue_discard_cmd() return void f2fs: fix description about discard_granularity node f2fs: move set_file_temperature into f2fs_new_inode f2fs: fix to enable compress for newly created file if extension matches f2fs: change type for 'sbi->readdir_ra' f2fs: cleanup for 'f2fs_tuning_parameters' function f2fs: fix to alloc_mode changed after remount on a small volume device f2fs: remove submit label in __submit_discard_cmd() f2fs: fix to do sanity check on i_extra_isize in is_alive() f2fs: introduce F2FS_IOC_START_ATOMIC_REPLACE f2fs: fix to set flush_merge opt and show noflush_merge f2fs: initialize locks earlier in f2fs_fill_super() f2fs: optimize iteration over sparse directories f2fs: fix to avoid accessing uninitialized spinlock f2fs: correct i_size change for atomic writes f2fs: add proc entry to show discard_plist info f2fs: allow to read node block after shutdown f2fs: replace ternary operator with max() f2fs: replace gc_urgent_high_remaining with gc_remaining_trials f2fs: add missing bracket in doc f2fs: use sysfs_emit instead of sprintf f2fs: introduce gc_mode sysfs node f2fs: fix to destroy sbi->post_read_wq in error path of f2fs_fill_super() f2fs: fix return val in f2fs_start_ckpt_thread() f2fs: fix the msg data type f2fs: fix the assign logic of iocb f2fs: Fix typo in comments f2fs: introduce max_ordered_discard sysfs node f2fs: allow to set compression for inlined file f2fs: add barrier mount option f2fs: fix normal discard process f2fs: cleanup in f2fs_create_flush_cmd_control() f2fs: fix gc mode when gc_urgent_high_remaining is 1 f2fs: remove batched_trim_sections node f2fs: support fault injection for f2fs_is_valid_blkaddr() f2fs: fix to invalidate dcc->f2fs_issue_discard in error path f2fs: Fix the race condition of resize flag between resizefs f2fs: let's avoid to get cp_rwsem twice by f2fs_evict_inode by d_invalidate f2fs: should put a page when checking the summary info fscrypt: fix keyring memory leak on mount failure Bug: 256243893 Signed-off-by: Jaegeuk Kim <jaegeuk@google.com> Change-Id: I1755d4a31521e16602673d1327e2494cb0b84fdf |
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Jaegeuk Kim
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d0626afa1c |
f2fs: add block_age-based extent cache
This patch introduces a runtime hot/cold data separation method for f2fs, in order to improve the accuracy for data temperature classification, reduce the garbage collection overhead after long-term data updates. Enhanced hot/cold data separation can record data block update frequency as "age" of the extent per inode, and take use of the age info to indicate better temperature type for data block allocation: - It records total data blocks allocated since mount; - When file extent has been updated, it calculate the count of data blocks allocated since last update as the age of the extent; - Before the data block allocated, it searches for the age info and chooses the suitable segment for allocation. Test and result: - Prepare: create about 30000 files * 3% for cold files (with cold file extension like .apk, from 3M to 10M) * 50% for warm files (with random file extension like .FcDxq, from 1K to 4M) * 47% for hot files (with hot file extension like .db, from 1K to 256K) - create(5%)/random update(90%)/delete(5%) the files * total write amount is about 70G * fsync will be called for .db files, and buffered write will be used for other files The storage of test device is large enough(128G) so that it will not switch to SSR mode during the test. Benefit: dirty segment count increment reduce about 14% - before: Dirty +21110 - after: Dirty +18286 Signed-off-by: qixiaoyu1 <qixiaoyu1@xiaomi.com> Signed-off-by: xiongping1 <xiongping1@xiaomi.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> |
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Chao Yu
|
be44893464 |
MAINTAINERS: Add f2fs bug tracker link
As f2fs component in bugzilla.kernel.org was created and used since 2018-7. Signed-off-by: Chao Yu <chao@kernel.org> Signed-off-by: Yangtao Li <frank.li@vivo.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> |
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Yosry Ahmed
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4445b043d4 |
BACKPORT: mm: add NR_SECONDARY_PAGETABLE to count secondary page table uses.
We keep track of several kernel memory stats (total kernel memory, page
tables, stack, vmalloc, etc) on multiple levels (global, per-node,
per-memcg, etc). These stats give insights to users to how much memory
is used by the kernel and for what purposes.
Currently, memory used by KVM mmu is not accounted in any of those
kernel memory stats. This patch series accounts the memory pages
used by KVM for page tables in those stats in a new
NR_SECONDARY_PAGETABLE stat. This stat can be later extended to account
for other types of secondary pages tables (e.g. iommu page tables).
KVM has a decent number of large allocations that aren't for page
tables, but for most of them, the number/size of those allocations
scales linearly with either the number of vCPUs or the amount of memory
assigned to the VM. KVM's secondary page table allocations do not scale
linearly, especially when nested virtualization is in use.
From a KVM perspective, NR_SECONDARY_PAGETABLE will scale with KVM's
per-VM pages_{4k,2m,1g} stats unless the guest is doing something
bizarre (e.g. accessing only 4kb chunks of 2mb pages so that KVM is
forced to allocate a large number of page tables even though the guest
isn't accessing that much memory). However, someone would need to either
understand how KVM works to make that connection, or know (or be told) to
go look at KVM's stats if they're running VMs to better decipher the stats.
Furthermore, having NR_PAGETABLE side-by-side with NR_SECONDARY_PAGETABLE
is informative. For example, when backing a VM with THP vs. HugeTLB,
NR_SECONDARY_PAGETABLE is roughly the same, but NR_PAGETABLE is an order
of magnitude higher with THP. So having this stat will at the very least
prove to be useful for understanding tradeoffs between VM backing types,
and likely even steer folks towards potential optimizations.
The original discussion with more details about the rationale:
https://lore.kernel.org/all/87ilqoi77b.wl-maz@kernel.org
This stat will be used by subsequent patches to count KVM mmu
memory usage.
Signed-off-by: Yosry Ahmed <yosryahmed@google.com>
Acked-by: Shakeel Butt <shakeelb@google.com>
Acked-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20220823004639.2387269-2-yosryahmed@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Bug: 222044477
(cherry picked from commit ebc97a52b5d6cd5fb0c15a3fc9cdd6eb924646a1)
[vdonnefort@: Fix trivial documentation conflict]
Change-Id: I16976e21d2e68ebbcd49e9f1275055e81ec82881
Signed-off-by: Vincent Donnefort <vdonnefort@google.com>
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Greg Kroah-Hartman
|
335a32d033 |
Merge 5.15.75 into android14-5.15
Changes in 5.15.75
Revert "fs: check FMODE_LSEEK to control internal pipe splicing"
ALSA: oss: Fix potential deadlock at unregistration
ALSA: rawmidi: Drop register_mutex in snd_rawmidi_free()
ALSA: usb-audio: Fix potential memory leaks
ALSA: usb-audio: Fix NULL dererence at error path
ALSA: hda/realtek: remove ALC289_FIXUP_DUAL_SPK for Dell 5530
ALSA: hda/realtek: Correct pin configs for ASUS G533Z
ALSA: hda/realtek: Add quirk for ASUS GV601R laptop
ALSA: hda/realtek: Add Intel Reference SSID to support headset keys
mtd: rawnand: atmel: Unmap streaming DMA mappings
io_uring/net: don't update msg_name if not provided
hv_netvsc: Fix race between VF offering and VF association message from host
cifs: destage dirty pages before re-reading them for cache=none
cifs: Fix the error length of VALIDATE_NEGOTIATE_INFO message
iio: dac: ad5593r: Fix i2c read protocol requirements
iio: ltc2497: Fix reading conversion results
iio: adc: ad7923: fix channel readings for some variants
iio: pressure: dps310: Refactor startup procedure
iio: pressure: dps310: Reset chip after timeout
xhci: dbc: Fix memory leak in xhci_alloc_dbc()
usb: add quirks for Lenovo OneLink+ Dock
can: kvaser_usb: Fix use of uninitialized completion
can: kvaser_usb_leaf: Fix overread with an invalid command
can: kvaser_usb_leaf: Fix TX queue out of sync after restart
can: kvaser_usb_leaf: Fix CAN state after restart
mmc: sdhci-sprd: Fix minimum clock limit
i2c: designware: Fix handling of real but unexpected device interrupts
fs: dlm: fix race between test_bit() and queue_work()
fs: dlm: handle -EBUSY first in lock arg validation
HID: multitouch: Add memory barriers
quota: Check next/prev free block number after reading from quota file
platform/chrome: cros_ec_proto: Update version on GET_NEXT_EVENT failure
ASoC: wcd9335: fix order of Slimbus unprepare/disable
ASoC: wcd934x: fix order of Slimbus unprepare/disable
hwmon: (gsc-hwmon) Call of_node_get() before of_find_xxx API
net: thunderbolt: Enable DMA paths only after rings are enabled
regulator: qcom_rpm: Fix circular deferral regression
arm64: topology: move store_cpu_topology() to shared code
riscv: topology: fix default topology reporting
RISC-V: Make port I/O string accessors actually work
parisc: fbdev/stifb: Align graphics memory size to 4MB
riscv: Allow PROT_WRITE-only mmap()
riscv: Make VM_WRITE imply VM_READ
riscv: always honor the CONFIG_CMDLINE_FORCE when parsing dtb
riscv: Pass -mno-relax only on lld < 15.0.0
UM: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK
nvmem: core: Fix memleak in nvmem_register()
nvme-multipath: fix possible hang in live ns resize with ANA access
nvme-pci: set min_align_mask before calculating max_hw_sectors
Revert "drm/amdgpu: use dirty framebuffer helper"
dmaengine: mxs: use platform_driver_register
drm/virtio: Check whether transferred 2D BO is shmem
drm/virtio: Unlock reservations on virtio_gpu_object_shmem_init() error
drm/virtio: Use appropriate atomic state in virtio_gpu_plane_cleanup_fb()
drm/udl: Restore display mode on resume
arm64: errata: Add Cortex-A55 to the repeat tlbi list
mm/damon: validate if the pmd entry is present before accessing
mm/mmap: undo ->mmap() when arch_validate_flags() fails
xen/gntdev: Prevent leaking grants
xen/gntdev: Accommodate VMA splitting
PCI: Sanitise firmware BAR assignments behind a PCI-PCI bridge
serial: 8250: Let drivers request full 16550A feature probing
serial: 8250: Request full 16550A feature probing for OxSemi PCIe devices
NFSD: Protect against send buffer overflow in NFSv3 READDIR
NFSD: Protect against send buffer overflow in NFSv2 READ
NFSD: Protect against send buffer overflow in NFSv3 READ
powercap: intel_rapl: Use standard Energy Unit for SPR Dram RAPL domain
powerpc/boot: Explicitly disable usage of SPE instructions
slimbus: qcom-ngd: use correct error in message of pdr_add_lookup() failure
slimbus: qcom-ngd: cleanup in probe error path
scsi: qedf: Populate sysfs attributes for vport
gpio: rockchip: request GPIO mux to pinctrl when setting direction
pinctrl: rockchip: add pinmux_ops.gpio_set_direction callback
fbdev: smscufx: Fix use-after-free in ufx_ops_open()
ksmbd: fix endless loop when encryption for response fails
ksmbd: Fix wrong return value and message length check in smb2_ioctl()
ksmbd: Fix user namespace mapping
fs: record I_DIRTY_TIME even if inode already has I_DIRTY_INODE
btrfs: fix race between quota enable and quota rescan ioctl
btrfs: set generation before calling btrfs_clean_tree_block in btrfs_init_new_buffer
f2fs: complete checkpoints during remount
f2fs: flush pending checkpoints when freezing super
f2fs: increase the limit for reserve_root
f2fs: fix to do sanity check on destination blkaddr during recovery
f2fs: fix to do sanity check on summary info
hardening: Avoid harmless Clang option under CONFIG_INIT_STACK_ALL_ZERO
hardening: Remove Clang's enable flag for -ftrivial-auto-var-init=zero
jbd2: wake up journal waiters in FIFO order, not LIFO
jbd2: fix potential buffer head reference count leak
jbd2: fix potential use-after-free in jbd2_fc_wait_bufs
jbd2: add miss release buffer head in fc_do_one_pass()
ext4: avoid crash when inline data creation follows DIO write
ext4: fix null-ptr-deref in ext4_write_info
ext4: make ext4_lazyinit_thread freezable
ext4: fix check for block being out of directory size
ext4: don't increase iversion counter for ea_inodes
ext4: ext4_read_bh_lock() should submit IO if the buffer isn't uptodate
ext4: place buffer head allocation before handle start
ext4: fix dir corruption when ext4_dx_add_entry() fails
ext4: fix miss release buffer head in ext4_fc_write_inode
ext4: fix potential memory leak in ext4_fc_record_modified_inode()
ext4: fix potential memory leak in ext4_fc_record_regions()
ext4: update 'state->fc_regions_size' after successful memory allocation
livepatch: fix race between fork and KLP transition
ftrace: Properly unset FTRACE_HASH_FL_MOD
ring-buffer: Allow splice to read previous partially read pages
ring-buffer: Have the shortest_full queue be the shortest not longest
ring-buffer: Check pending waiters when doing wake ups as well
ring-buffer: Add ring_buffer_wake_waiters()
ring-buffer: Fix race between reset page and reading page
tracing: Disable interrupt or preemption before acquiring arch_spinlock_t
tracing: Wake up ring buffer waiters on closing of the file
tracing: Wake up waiters when tracing is disabled
tracing: Add ioctl() to force ring buffer waiters to wake up
tracing: Move duplicate code of trace_kprobe/eprobe.c into header
tracing: Add "(fault)" name injection to kernel probes
tracing: Fix reading strings from synthetic events
thunderbolt: Explicitly enable lane adapter hotplug events at startup
efi: libstub: drop pointless get_memory_map() call
media: cedrus: Set the platform driver data earlier
media: cedrus: Fix endless loop in cedrus_h265_skip_bits()
blk-wbt: call rq_qos_add() after wb_normal is initialized
KVM: x86/emulator: Fix handing of POP SS to correctly set interruptibility
KVM: nVMX: Unconditionally purge queued/injected events on nested "exit"
KVM: nVMX: Don't propagate vmcs12's PERF_GLOBAL_CTRL settings to vmcs02
KVM: VMX: Drop bits 31:16 when shoving exception error code into VMCS
staging: greybus: audio_helper: remove unused and wrong debugfs usage
drm/nouveau/kms/nv140-: Disable interlacing
drm/nouveau: fix a use-after-free in nouveau_gem_prime_import_sg_table()
drm/i915: Fix watermark calculations for gen12+ RC CCS modifier
drm/i915: Fix watermark calculations for gen12+ MC CCS modifier
drm/i915: Fix watermark calculations for gen12+ CCS+CC modifier
drm/amd/display: Fix vblank refcount in vrr transition
smb3: must initialize two ACL struct fields to zero
selinux: use "grep -E" instead of "egrep"
ima: fix blocking of security.ima xattrs of unsupported algorithms
userfaultfd: open userfaultfds with O_RDONLY
ntfs3: rework xattr handlers and switch to POSIX ACL VFS helpers
thermal: cpufreq_cooling: Check the policy first in cpufreq_cooling_register()
sh: machvec: Use char[] for section boundaries
MIPS: SGI-IP27: Free some unused memory
MIPS: SGI-IP27: Fix platform-device leak in bridge_platform_create()
ARM: 9244/1: dump: Fix wrong pg_level in walk_pmd()
ARM: 9247/1: mm: set readonly for MT_MEMORY_RO with ARM_LPAE
objtool: Preserve special st_shndx indexes in elf_update_symbol
nfsd: Fix a memory leak in an error handling path
SUNRPC: Fix svcxdr_init_decode's end-of-buffer calculation
SUNRPC: Fix svcxdr_init_encode's buflen calculation
NFSD: Protect against send buffer overflow in NFSv2 READDIR
NFSD: Fix handling of oversized NFSv4 COMPOUND requests
wifi: rtlwifi: 8192de: correct checking of IQK reload
wifi: ath10k: add peer map clean up for peer delete in ath10k_sta_state()
leds: lm3601x: Don't use mutex after it was destroyed
bpf: Fix reference state management for synchronous callbacks
wifi: mac80211: allow bw change during channel switch in mesh
bpftool: Fix a wrong type cast in btf_dumper_int
spi: mt7621: Fix an error message in mt7621_spi_probe()
x86/resctrl: Fix to restore to original value when re-enabling hardware prefetch register
xsk: Fix backpressure mechanism on Tx
bpf: Disable preemption when increasing per-cpu map_locked
bpf: Propagate error from htab_lock_bucket() to userspace
bpf: Use this_cpu_{inc|dec|inc_return} for bpf_task_storage_busy
Bluetooth: btusb: mediatek: fix WMT failure during runtime suspend
wifi: rtl8xxxu: tighten bounds checking in rtl8xxxu_read_efuse()
wifi: rtw88: add missing destroy_workqueue() on error path in rtw_core_init()
selftests/xsk: Avoid use-after-free on ctx
spi: qup: add missing clk_disable_unprepare on error in spi_qup_resume()
spi: qup: add missing clk_disable_unprepare on error in spi_qup_pm_resume_runtime()
wifi: rtl8xxxu: Fix skb misuse in TX queue selection
spi: meson-spicc: do not rely on busy flag in pow2 clk ops
bpf: btf: fix truncated last_member_type_id in btf_struct_resolve
wifi: rtl8xxxu: gen2: Fix mistake in path B IQ calibration
wifi: rtl8xxxu: Remove copy-paste leftover in gen2_update_rate_mask
wifi: mt76: sdio: fix transmitting packet hangs
wifi: mt76: mt7615: add mt7615_mutex_acquire/release in mt7615_sta_set_decap_offload
wifi: mt76: mt7915: do not check state before configuring implicit beamform
Bluetooth: RFCOMM: Fix possible deadlock on socket shutdown/release
net: fs_enet: Fix wrong check in do_pd_setup
bpf: Ensure correct locking around vulnerable function find_vpid()
Bluetooth: hci_{ldisc,serdev}: check percpu_init_rwsem() failure
netfilter: conntrack: fix the gc rescheduling delay
netfilter: conntrack: revisit the gc initial rescheduling bias
wifi: ath11k: fix number of VHT beamformee spatial streams
x86/microcode/AMD: Track patch allocation size explicitly
x86/cpu: Include the header of init_ia32_feat_ctl()'s prototype
spi: dw: Fix PM disable depth imbalance in dw_spi_bt1_probe
spi/omap100k:Fix PM disable depth imbalance in omap1_spi100k_probe
skmsg: Schedule psock work if the cached skb exists on the psock
i2c: mlxbf: support lock mechanism
Bluetooth: hci_core: Fix not handling link timeouts propertly
xfrm: Reinject transport-mode packets through workqueue
netfilter: nft_fib: Fix for rpath check with VRF devices
spi: s3c64xx: Fix large transfers with DMA
wifi: rtl8xxxu: Fix AIFS written to REG_EDCA_*_PARAM
vhost/vsock: Use kvmalloc/kvfree for larger packets.
eth: alx: take rtnl_lock on resume
mISDN: fix use-after-free bugs in l1oip timer handlers
sctp: handle the error returned from sctp_auth_asoc_init_active_key
tcp: fix tcp_cwnd_validate() to not forget is_cwnd_limited
spi: Ensure that sg_table won't be used after being freed
hwmon: (pmbus/mp2888) Fix sensors readouts for MPS Multi-phase mp2888 controller
net: rds: don't hold sock lock when cancelling work from rds_tcp_reset_callbacks()
bnx2x: fix potential memory leak in bnx2x_tpa_stop()
net: wwan: iosm: Call mutex_init before locking it
net/ieee802154: reject zero-sized raw_sendmsg()
once: add DO_ONCE_SLOW() for sleepable contexts
net: mvpp2: fix mvpp2 debugfs leak
drm: bridge: adv7511: fix CEC power down control register offset
drm: bridge: adv7511: unregister cec i2c device after cec adapter
drm/bridge: Avoid uninitialized variable warning
drm/mipi-dsi: Detach devices when removing the host
drm/virtio: Correct drm_gem_shmem_get_sg_table() error handling
drm/bridge: parade-ps8640: Fix regulator supply order
drm/dp_mst: fix drm_dp_dpcd_read return value checks
drm:pl111: Add of_node_put() when breaking out of for_each_available_child_of_node()
ASoC: mt6359: fix tests for platform_get_irq() failure
platform/chrome: fix double-free in chromeos_laptop_prepare()
platform/chrome: fix memory corruption in ioctl
ASoC: tas2764: Allow mono streams
ASoC: tas2764: Drop conflicting set_bias_level power setting
ASoC: tas2764: Fix mute/unmute
platform/x86: msi-laptop: Fix old-ec check for backlight registering
platform/x86: msi-laptop: Fix resource cleanup
platform/chrome: cros_ec_typec: Correct alt mode index
drm/amdgpu: add missing pci_disable_device() in amdgpu_pmops_runtime_resume()
drm/bridge: megachips: Fix a null pointer dereference bug
ASoC: rsnd: Add check for rsnd_mod_power_on
ALSA: hda: beep: Simplify keep-power-at-enable behavior
drm/bochs: fix blanking
drm/omap: dss: Fix refcount leak bugs
drm/amdgpu: Fix memory leak in hpd_rx_irq_create_workqueue()
mmc: au1xmmc: Fix an error handling path in au1xmmc_probe()
ASoC: eureka-tlv320: Hold reference returned from of_find_xxx API
drm/msm/dpu: index dpu_kms->hw_vbif using vbif_idx
drm/msm/dp: correct 1.62G link rate at dp_catalog_ctrl_config_msa()
drm/vmwgfx: Fix memory leak in vmw_mksstat_add_ioctl()
ASoC: codecs: tx-macro: fix kcontrol put
ASoC: da7219: Fix an error handling path in da7219_register_dai_clks()
ALSA: dmaengine: increment buffer pointer atomically
mmc: wmt-sdmmc: Fix an error handling path in wmt_mci_probe()
ASoC: wm8997: Fix PM disable depth imbalance in wm8997_probe
ASoC: wm5110: Fix PM disable depth imbalance in wm5110_probe
ASoC: wm5102: Fix PM disable depth imbalance in wm5102_probe
ASoC: mt6660: Fix PM disable depth imbalance in mt6660_i2c_probe
ALSA: hda/hdmi: Don't skip notification handling during PM operation
memory: pl353-smc: Fix refcount leak bug in pl353_smc_probe()
memory: of: Fix refcount leak bug in of_get_ddr_timings()
memory: of: Fix refcount leak bug in of_lpddr3_get_ddr_timings()
locks: fix TOCTOU race when granting write lease
soc: qcom: smsm: Fix refcount leak bugs in qcom_smsm_probe()
soc: qcom: smem_state: Add refcounting for the 'state->of_node'
ARM: dts: imx6qdl-kontron-samx6i: hook up DDC i2c bus
ARM: dts: turris-omnia: Fix mpp26 pin name and comment
ARM: dts: kirkwood: lsxl: fix serial line
ARM: dts: kirkwood: lsxl: remove first ethernet port
ia64: export memory_add_physaddr_to_nid to fix cxl build error
soc/tegra: fuse: Drop Kconfig dependency on TEGRA20_APB_DMA
arm64: dts: ti: k3-j7200: fix main pinmux range
ARM: dts: exynos: correct s5k6a3 reset polarity on Midas family
ARM: Drop CMDLINE_* dependency on ATAGS
ext4: don't run ext4lazyinit for read-only filesystems
arm64: ftrace: fix module PLTs with mcount
ARM: dts: exynos: fix polarity of VBUS GPIO of Origen
iio: adc: at91-sama5d2_adc: fix AT91_SAMA5D2_MR_TRACKTIM_MAX
iio: adc: at91-sama5d2_adc: check return status for pressure and touch
iio: adc: at91-sama5d2_adc: lock around oversampling and sample freq
iio: adc: at91-sama5d2_adc: disable/prepare buffer on suspend/resume
iio: inkern: only release the device node when done with it
iio: inkern: fix return value in devm_of_iio_channel_get_by_name()
iio: ABI: Fix wrong format of differential capacitance channel ABI.
iio: magnetometer: yas530: Change data type of hard_offsets to signed
RDMA/mlx5: Don't compare mkey tags in DEVX indirect mkey
usb: common: debug: Check non-standard control requests
clk: meson: Hold reference returned by of_get_parent()
clk: oxnas: Hold reference returned by of_get_parent()
clk: qoriq: Hold reference returned by of_get_parent()
clk: berlin: Add of_node_put() for of_get_parent()
clk: sprd: Hold reference returned by of_get_parent()
clk: tegra: Fix refcount leak in tegra210_clock_init
clk: tegra: Fix refcount leak in tegra114_clock_init
clk: tegra20: Fix refcount leak in tegra20_clock_init
HSI: omap_ssi: Fix refcount leak in ssi_probe
HSI: omap_ssi_port: Fix dma_map_sg error check
media: exynos4-is: fimc-is: Add of_node_put() when breaking out of loop
tty: xilinx_uartps: Fix the ignore_status
media: meson: vdec: add missing clk_disable_unprepare on error in vdec_hevc_start()
media: uvcvideo: Fix memory leak in uvc_gpio_parse
media: uvcvideo: Use entity get_cur in uvc_ctrl_set
media: xilinx: vipp: Fix refcount leak in xvip_graph_dma_init
RDMA/rxe: Fix "kernel NULL pointer dereference" error
RDMA/rxe: Fix the error caused by qp->sk
misc: ocxl: fix possible refcount leak in afu_ioctl()
fpga: prevent integer overflow in dfl_feature_ioctl_set_irq()
dmaengine: hisilicon: Disable channels when unregister hisi_dma
dmaengine: hisilicon: Fix CQ head update
dmaengine: hisilicon: Add multi-thread support for a DMA channel
dyndbg: fix static_branch manipulation
dyndbg: fix module.dyndbg handling
dyndbg: let query-modname override actual module name
dyndbg: drop EXPORTed dynamic_debug_exec_queries
clk: qcom: sm6115: Select QCOM_GDSC
mtd: devices: docg3: check the return value of devm_ioremap() in the probe
phy: amlogic: phy-meson-axg-mipi-pcie-analog: Hold reference returned by of_get_parent()
phy: phy-mtk-tphy: fix the phy type setting issue
mtd: rawnand: intel: Read the chip-select line from the correct OF node
mtd: rawnand: intel: Remove undocumented compatible string
mtd: rawnand: fsl_elbc: Fix none ECC mode
RDMA/irdma: Align AE id codes to correct flush code and event
RDMA/srp: Fix srp_abort()
RDMA/siw: Always consume all skbuf data in sk_data_ready() upcall.
RDMA/siw: Fix QP destroy to wait for all references dropped.
ata: fix ata_id_sense_reporting_enabled() and ata_id_has_sense_reporting()
ata: fix ata_id_has_devslp()
ata: fix ata_id_has_ncq_autosense()
ata: fix ata_id_has_dipm()
mtd: rawnand: meson: fix bit map use in meson_nfc_ecc_correct()
md: Replace snprintf with scnprintf
md/raid5: Ensure stripe_fill happens on non-read IO with journal
md/raid5: Remove unnecessary bio_put() in raid5_read_one_chunk()
RDMA/cm: Use SLID in the work completion as the DLID in responder side
IB: Set IOVA/LENGTH on IB_MR in core/uverbs layers
xhci: Don't show warning for reinit on known broken suspend
usb: gadget: function: fix dangling pnp_string in f_printer.c
drivers: serial: jsm: fix some leaks in probe
serial: 8250: Toggle IER bits on only after irq has been set up
tty: serial: fsl_lpuart: disable dma rx/tx use flags in lpuart_dma_shutdown
phy: qualcomm: call clk_disable_unprepare in the error handling
staging: vt6655: fix some erroneous memory clean-up loops
slimbus: qcom-ngd-ctrl: allow compile testing without QCOM_RPROC_COMMON
firmware: google: Test spinlock on panic path to avoid lockups
serial: 8250: Fix restoring termios speed after suspend
scsi: libsas: Fix use-after-free bug in smp_execute_task_sg()
scsi: iscsi: Rename iscsi_conn_queue_work()
scsi: iscsi: Add recv workqueue helpers
scsi: iscsi: Run recv path from workqueue
scsi: iscsi: iscsi_tcp: Fix null-ptr-deref while calling getpeername()
clk: qcom: apss-ipq6018: mark apcs_alias0_core_clk as critical
clk: qcom: gcc-sm6115: Override default Alpha PLL regs
RDMA/rxe: Fix resize_finish() in rxe_queue.c
fsi: core: Check error number after calling ida_simple_get
mfd: intel_soc_pmic: Fix an error handling path in intel_soc_pmic_i2c_probe()
mfd: fsl-imx25: Fix an error handling path in mx25_tsadc_setup_irq()
mfd: lp8788: Fix an error handling path in lp8788_probe()
mfd: lp8788: Fix an error handling path in lp8788_irq_init() and lp8788_irq_init()
mfd: fsl-imx25: Fix check for platform_get_irq() errors
mfd: sm501: Add check for platform_driver_register()
clk: mediatek: mt8183: mfgcfg: Propagate rate changes to parent
dmaengine: ioat: stop mod_timer from resurrecting deleted timer in __cleanup()
usb: mtu3: fix failed runtime suspend in host only mode
spmi: pmic-arb: correct duplicate APID to PPID mapping logic
clk: vc5: Fix 5P49V6901 outputs disabling when enabling FOD
clk: baikal-t1: Fix invalid xGMAC PTP clock divider
clk: baikal-t1: Add shared xGMAC ref/ptp clocks internal parent
clk: baikal-t1: Add SATA internal ref clock buffer
clk: bcm2835: fix bcm2835_clock_rate_from_divisor declaration
clk: imx: scu: fix memleak on platform_device_add() fails
clk: ti: dra7-atl: Fix reference leak in of_dra7_atl_clk_probe
clk: ast2600: BCLK comes from EPLL
mailbox: mpfs: fix handling of the reg property
mailbox: mpfs: account for mbox offsets while sending
mailbox: bcm-ferxrm-mailbox: Fix error check for dma_map_sg
powerpc/configs: Properly enable PAPR_SCM in pseries_defconfig
powerpc/math_emu/efp: Include module.h
powerpc/sysdev/fsl_msi: Add missing of_node_put()
powerpc/pci_dn: Add missing of_node_put()
powerpc/powernv: add missing of_node_put() in opal_export_attrs()
powerpc: Fix fallocate and fadvise64_64 compat parameter combination
x86/hyperv: Fix 'struct hv_enlightened_vmcs' definition
powerpc/64s: Fix GENERIC_CPU build flags for PPC970 / G5
powerpc: Fix SPE Power ISA properties for e500v1 platforms
powerpc/kprobes: Fix null pointer reference in arch_prepare_kprobe()
powerpc/pseries/vas: Pass hw_cpu_id to node associativity HCALL
crypto: sahara - don't sleep when in softirq
crypto: hisilicon/zip - fix mismatch in get/set sgl_sge_nr
hwrng: arm-smccc-trng - fix NO_ENTROPY handling
cgroup: Honor caller's cgroup NS when resolving path
hwrng: imx-rngc - Moving IRQ handler registering after imx_rngc_irq_mask_clear()
crypto: qat - fix default value of WDT timer
crypto: hisilicon/qm - fix missing put dfx access
cgroup/cpuset: Enable update_tasks_cpumask() on top_cpuset
iommu/omap: Fix buffer overflow in debugfs
crypto: akcipher - default implementation for setting a private key
crypto: ccp - Release dma channels before dmaengine unrgister
crypto: inside-secure - Change swab to swab32
crypto: qat - fix DMA transfer direction
cifs: return correct error in ->calc_signature()
iommu/iova: Fix module config properly
tracing: kprobe: Fix kprobe event gen test module on exit
tracing: kprobe: Make gen test module work in arm and riscv
tracing/osnoise: Fix possible recursive locking in stop_per_cpu_kthreads
kbuild: remove the target in signal traps when interrupted
kbuild: rpm-pkg: fix breakage when V=1 is used
crypto: marvell/octeontx - prevent integer overflows
crypto: cavium - prevent integer overflow loading firmware
thermal/drivers/qcom/tsens-v0_1: Fix MSM8939 fourth sensor hw_id
ACPI: APEI: do not add task_work to kernel thread to avoid memory leak
f2fs: fix race condition on setting FI_NO_EXTENT flag
f2fs: fix to account FS_CP_DATA_IO correctly
selftest: tpm2: Add Client.__del__() to close /dev/tpm* handle
fs: dlm: fix race in lowcomms
rcu: Avoid triggering strict-GP irq-work when RCU is idle
rcu: Back off upon fill_page_cache_func() allocation failure
rcu-tasks: Convert RCU_LOCKDEP_WARN() to WARN_ONCE()
ACPI: video: Add Toshiba Satellite/Portege Z830 quirk
ACPI: tables: FPDT: Don't call acpi_os_map_memory() on invalid phys address
cpufreq: intel_pstate: Add Tigerlake support in no-HWP mode
MIPS: BCM47XX: Cast memcmp() of function to (void *)
powercap: intel_rapl: fix UBSAN shift-out-of-bounds issue
thermal: intel_powerclamp: Use get_cpu() instead of smp_processor_id() to avoid crash
ARM: decompressor: Include .data.rel.ro.local
ACPI: x86: Add a quirk for Dell Inspiron 14 2-in-1 for StorageD3Enable
x86/entry: Work around Clang __bdos() bug
NFSD: Return nfserr_serverfault if splice_ok but buf->pages have data
NFSD: fix use-after-free on source server when doing inter-server copy
wifi: brcmfmac: fix invalid address access when enabling SCAN log level
bpftool: Clear errno after libcap's checks
ice: set tx_tstamps when creating new Tx rings via ethtool
net: ethernet: ti: davinci_mdio: Add workaround for errata i2329
openvswitch: Fix double reporting of drops in dropwatch
openvswitch: Fix overreporting of drops in dropwatch
tcp: annotate data-race around tcp_md5sig_pool_populated
x86/mce: Retrieve poison range from hardware
wifi: ath9k: avoid uninit memory read in ath9k_htc_rx_msg()
thunderbolt: Add back Intel Falcon Ridge end-to-end flow control workaround
xfrm: Update ipcomp_scratches with NULL when freed
iavf: Fix race between iavf_close and iavf_reset_task
wifi: brcmfmac: fix use-after-free bug in brcmf_netdev_start_xmit()
Bluetooth: btintel: Mark Intel controller to support LE_STATES quirk
regulator: core: Prevent integer underflow
wifi: mt76: mt7921: reset msta->airtime_ac while clearing up hw value
Bluetooth: L2CAP: initialize delayed works at l2cap_chan_create()
Bluetooth: hci_sysfs: Fix attempting to call device_add multiple times
can: bcm: check the result of can_send() in bcm_can_tx()
wifi: rt2x00: don't run Rt5592 IQ calibration on MT7620
wifi: rt2x00: set correct TX_SW_CFG1 MAC register for MT7620
wifi: rt2x00: set VGC gain for both chains of MT7620
wifi: rt2x00: set SoC wmac clock register
wifi: rt2x00: correctly set BBP register 86 for MT7620
hwmon: (sht4x) do not overflow clamping operation on 32-bit platforms
net: If sock is dead don't access sock's sk_wq in sk_stream_wait_memory
Bluetooth: L2CAP: Fix user-after-free
r8152: Rate limit overflow messages
drm/nouveau/nouveau_bo: fix potential memory leak in nouveau_bo_alloc()
drm: Use size_t type for len variable in drm_copy_field()
drm: Prevent drm_copy_field() to attempt copying a NULL pointer
drm/komeda: Fix handling of atomic commits in the atomic_commit_tail hook
gpu: lontium-lt9611: Fix NULL pointer dereference in lt9611_connector_init()
drm/amd/display: fix overflow on MIN_I64 definition
udmabuf: Set ubuf->sg = NULL if the creation of sg table fails
drm: bridge: dw_hdmi: only trigger hotplug event on link change
ALSA: usb-audio: Register card at the last interface
drm/vc4: vec: Fix timings for VEC modes
drm: panel-orientation-quirks: Add quirk for Anbernic Win600
platform/chrome: cros_ec: Notify the PM of wake events during resume
platform/x86: msi-laptop: Change DMI match / alias strings to fix module autoloading
ASoC: SOF: pci: Change DMI match info to support all Chrome platforms
drm/amdgpu: fix initial connector audio value
drm/meson: reorder driver deinit sequence to fix use-after-free bug
drm/meson: explicitly remove aggregate driver at module unload time
mmc: sdhci-msm: add compatible string check for sdm670
drm/dp: Don't rewrite link config when setting phy test pattern
drm/amd/display: Remove interface for periodic interrupt 1
ARM: dts: imx7d-sdb: config the max pressure for tsc2046
ARM: dts: imx6q: add missing properties for sram
ARM: dts: imx6dl: add missing properties for sram
ARM: dts: imx6qp: add missing properties for sram
ARM: dts: imx6sl: add missing properties for sram
ARM: dts: imx6sll: add missing properties for sram
ARM: dts: imx6sx: add missing properties for sram
kselftest/arm64: Fix validatation termination record after EXTRA_CONTEXT
arm64: dts: imx8mq-librem5: Add bq25895 as max17055's power supply
btrfs: dump extra info if one free space cache has more bitmaps than it should
btrfs: scrub: try to fix super block errors
btrfs: don't print information about space cache or tree every remount
ARM: 9242/1: kasan: Only map modules if CONFIG_KASAN_VMALLOC=n
clk: zynqmp: Fix stack-out-of-bounds in strncpy`
media: cx88: Fix a null-ptr-deref bug in buffer_prepare()
media: platform: fix some double free in meson-ge2d and mtk-jpeg and s5p-mfc
clk: zynqmp: pll: rectify rate rounding in zynqmp_pll_round_rate
usb: host: xhci-plat: suspend and resume clocks
usb: host: xhci-plat: suspend/resume clks for brcm
dmaengine: ti: k3-udma: Reset UDMA_CHAN_RT byte counters to prevent overflow
scsi: 3w-9xxx: Avoid disabling device if failing to enable it
nbd: Fix hung when signal interrupts nbd_start_device_ioctl()
iommu/arm-smmu-v3: Make default domain type of HiSilicon PTT device to identity
power: supply: adp5061: fix out-of-bounds read in adp5061_get_chg_type()
staging: vt6655: fix potential memory leak
blk-throttle: prevent overflow while calculating wait time
ata: libahci_platform: Sanity check the DT child nodes number
bcache: fix set_at_max_writeback_rate() for multiple attached devices
soundwire: cadence: Don't overwrite msg->buf during write commands
soundwire: intel: fix error handling on dai registration issues
HID: roccat: Fix use-after-free in roccat_read()
eventfd: guard wake_up in eventfd fs calls as well
md/raid5: Wait for MD_SB_CHANGE_PENDING in raid5d
usb: host: xhci: Fix potential memory leak in xhci_alloc_stream_info()
usb: musb: Fix musb_gadget.c rxstate overflow bug
arm64: dts: imx8mp: Add snps,gfladj-refclk-lpm-sel quirk to USB nodes
usb: dwc3: core: Enable GUCTL1 bit 10 for fixing termination error after resume bug
Revert "usb: storage: Add quirk for Samsung Fit flash"
staging: rtl8723bs: fix potential memory leak in rtw_init_drv_sw()
staging: rtl8723bs: fix a potential memory leak in rtw_init_cmd_priv()
scsi: tracing: Fix compile error in trace_array calls when TRACING is disabled
ext2: Use kvmalloc() for group descriptor array
nvme: copy firmware_rev on each init
nvmet-tcp: add bounds check on Transfer Tag
usb: idmouse: fix an uninit-value in idmouse_open
clk: bcm2835: Make peripheral PLLC critical
clk: bcm2835: Round UART input clock up
perf intel-pt: Fix segfault in intel_pt_print_info() with uClibc
io_uring/af_unix: defer registered files gc to io_uring release
io_uring: correct pinned_vm accounting
io_uring/rw: fix short rw error handling
io_uring/rw: fix error'ed retry return values
io_uring/rw: fix unexpected link breakage
mm: hugetlb: fix UAF in hugetlb_handle_userfault
net: ieee802154: return -EINVAL for unknown addr type
ALSA: usb-audio: Fix last interface check for registration
blk-wbt: fix that 'rwb->wc' is always set to 1 in wbt_init()
net: ethernet: ti: davinci_mdio: fix build for mdio bitbang uses
Revert "net/ieee802154: reject zero-sized raw_sendmsg()"
net/ieee802154: don't warn zero-sized raw_sendmsg()
drm/amd/display: Fix build breakage with CONFIG_DEBUG_FS=n
Kconfig.debug: simplify the dependency of DEBUG_INFO_DWARF4/5
Kconfig.debug: add toolchain checks for DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT
lib/Kconfig.debug: Add check for non-constant .{s,u}leb128 support to DWARF5
ext4: continue to expand file system when the target size doesn't reach
thermal: intel_powerclamp: Use first online CPU as control_cpu
gcov: support GCC 12.1 and newer compilers
io-wq: Fix memory leak in worker creation
Linux 5.15.75
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Id3dfe8285e830d01df7adb33729e78a75c1cac1a
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Yangtao Li
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993727edd0 |
f2fs: add barrier mount option
This patch adds a mount option, barrier, in f2fs. The barrier option is the opposite of nobarrier. If this option is set, cache_flush commands are allowed to be issued. Signed-off-by: Yangtao Li <frank.li@vivo.com> Reviewed-by: Chao Yu <chao@kernel.org> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> |
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Chao Yu
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72e7c6ddc7 |
f2fs: support fault injection for f2fs_is_valid_blkaddr()
This patch supports to inject fault into f2fs_is_valid_blkaddr() to simulate accessing inconsistent data/meta block addressses from caller. Usage: a) echo 262144 > /sys/fs/f2fs/<dev>/inject_type or b) mount -o fault_type=262144 <dev> <mountpoint> Signed-off-by: Chao Yu <chao@kernel.org> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> |
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Lukas Czerner
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0d94230343 |
fs: record I_DIRTY_TIME even if inode already has I_DIRTY_INODE
commit cbfecb927f429a6fa613d74b998496bd71e4438a upstream. Currently the I_DIRTY_TIME will never get set if the inode already has I_DIRTY_INODE with assumption that it supersedes I_DIRTY_TIME. That's true, however ext4 will only update the on-disk inode in ->dirty_inode(), not on actual writeback. As a result if the inode already has I_DIRTY_INODE state by the time we get to __mark_inode_dirty() only with I_DIRTY_TIME, the time was already filled into on-disk inode and will not get updated until the next I_DIRTY_INODE update, which might never come if we crash or get a power failure. The problem can be reproduced on ext4 by running xfstest generic/622 with -o iversion mount option. Fix it by allowing I_DIRTY_TIME to be set even if the inode already has I_DIRTY_INODE. Also make sure that the case is properly handled in writeback_single_inode() as well. Additionally changes in xfs_fs_dirty_inode() was made to accommodate for I_DIRTY_TIME in flag. Thanks Jan Kara for suggestions on how to make this work properly. Cc: Dave Chinner <david@fromorbit.com> Cc: Christoph Hellwig <hch@infradead.org> Cc: stable@kernel.org Signed-off-by: Lukas Czerner <lczerner@redhat.com> Suggested-by: Jan Kara <jack@suse.cz> Reviewed-by: Jan Kara <jack@suse.cz> Link: https://lore.kernel.org/r/20220825100657.44217-1-lczerner@redhat.com Signed-off-by: Theodore Ts'o <tytso@mit.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Nathan Huckleberry
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29fe3aa438 |
UPSTREAM: fscrypt: Add HCTR2 support for filename encryption
HCTR2 is a tweakable, length-preserving encryption mode that is intended for use on CPUs with dedicated crypto instructions. HCTR2 has the property that a bitflip in the plaintext changes the entire ciphertext. This property fixes a known weakness with filename encryption: when two filenames in the same directory share a prefix of >= 16 bytes, with AES-CTS-CBC their encrypted filenames share a common substring, leaking information. HCTR2 does not have this problem. More information on HCTR2 can be found here: "Length-preserving encryption with HCTR2": https://eprint.iacr.org/2021/1441.pdf Signed-off-by: Nathan Huckleberry <nhuck@google.com> Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Acked-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Bug: 233652475 Link: https://lore.kernel.org/linux-arm-kernel/20220520181501.2159644-4-nhuck@google.com/T/ (cherry picked from commit 6b2a51ff03bf0c54cbc699ee85a9a49eb203ebfc) Change-Id: Ie94df666c40388d100485c9ec05a734dc8fc3c23 Signed-off-by: Nathan Huckleberry <nhuck@google.com> |
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Jaegeuk Kim
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00aeae956e |
Merge remote-tracking branch 'aosp/upstream-f2fs-stable-linux-5.15.y' into android14-5.15
* aosp/upstream-f2fs-stable-linux-5.15.y: f2fs: use onstack pages instead of pvec f2fs: intorduce f2fs_all_cluster_page_ready f2fs: clean up f2fs_abort_atomic_write() f2fs: handle decompress only post processing in softirq f2fs: do not allow to decompress files have FI_COMPRESS_RELEASED f2fs: do not set compression bit if kernel doesn't support f2fs: remove device type check for direct IO f2fs: fix null-ptr-deref in f2fs_get_dnode_of_data f2fs: revive F2FS_IOC_ABORT_VOLATILE_WRITE lib/iov_iter: initialize "flags" in new pipe_buffer f2fs: fix to do sanity check on segment type in build_sit_entries() f2fs: obsolete unused MAX_DISCARD_BLOCKS f2fs: fix to avoid use f2fs_bug_on() in f2fs_new_node_page() f2fs: fix to remove F2FS_COMPR_FL and tag F2FS_NOCOMP_FL at the same time f2fs: introduce sysfs atomic write statistics f2fs: don't bother wait_ms by foreground gc f2fs: invalidate meta pages only for post_read required inode f2fs: allow compression of files without blocks f2fs: fix to check inline_data during compressed inode conversion f2fs: Delete f2fs_copy_page() and replace with memcpy_page() f2fs: fix to invalidate META_MAPPING before DIO write f2fs: add a sysfs entry to show zone capacity f2fs: adjust zone capacity when considering valid block count f2fs: enforce single zone capacity f2fs: remove redundant code for gc condition f2fs: introduce memory mode f2fs: initialize page_array_entry slab only if compression feature is on f2fs: optimize error handling in redirty_blocks f2fs: do not skip updating inode when retrying to flush node page f2fs: use the updated test_dummy_encryption helper functions f2fs: do not count ENOENT for error case f2fs: fix iostat related lock protection f2fs: attach inline_data after setting compression BACKPORT: block: simplify calling convention of elv_unregister_queue() UPSTREAM: blk-crypto: remove blk_crypto_unregister() UPSTREAM: blk-crypto: update inline encryption documentation BACKPORT: blk-crypto: rename blk_keyslot_manager to blk_crypto_profile UPSTREAM: blk-crypto: rename keyslot-manager files to blk-crypto-profile UPSTREAM: blk-crypto-fallback: properly prefix function and struct names fscrypt: add new helper functions for test_dummy_encryption fscrypt: factor out fscrypt_policy_to_key_spec() fscrypt: log when starting to use inline encryption fscrypt: split up FS_CRYPTO_BLOCK_SIZE Bug: 228919347 Signed-off-by: Jaegeuk Kim <jaegeuk@google.com> Change-Id: I45cd7f2e740d19fa477481906b5b42cfd82c6bc8 |
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Greg Kroah-Hartman
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fae17cd97d |
Merge 5.15.52 into android14-5.15
Changes in 5.15.52 tick/nohz: unexport __init-annotated tick_nohz_full_setup() x86, kvm: use proper ASM macros for kvm_vcpu_is_preempted bcache: memset on stack variables in bch_btree_check() and bch_sectors_dirty_init() xfs: use kmem_cache_free() for kmem_cache objects xfs: punch out data fork delalloc blocks on COW writeback failure xfs: Fix the free logic of state in xfs_attr_node_hasname xfs: remove all COW fork extents when remounting readonly xfs: check sb_meta_uuid for dabuf buffer recovery xfs: prevent UAF in xfs_log_item_in_current_chkpt xfs: only bother with sync_filesystem during readonly remount powerpc/ftrace: Remove ftrace init tramp once kernel init is complete fs: add is_idmapped_mnt() helper fs: move mapping helpers fs: tweak fsuidgid_has_mapping() fs: account for filesystem mappings docs: update mapping documentation fs: use low-level mapping helpers fs: remove unused low-level mapping helpers fs: port higher-level mapping helpers fs: add i_user_ns() helper fs: support mapped mounts of mapped filesystems fs: fix acl translation fs: account for group membership rtw88: 8821c: support RFE type4 wifi NIC rtw88: rtw8821c: enable rfe 6 devices net: mscc: ocelot: allow unregistered IP multicast flooding to CPU io_uring: fix not locked access to fixed buf table Linux 5.15.52 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Icfb690703efd8cab1dffa7ca6cce28bbca635c3d |
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Daeho Jeong
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60f60d1fd8 |
f2fs: introduce memory mode
Introduce memory mode to supports "normal" and "low" memory modes. "low" mode is to support low memory devices. Because of the nature of low memory devices, in this mode, f2fs will try to save memory sometimes by sacrificing performance. "normal" mode is the default mode and same as before. Signed-off-by: Daeho Jeong <daehojeong@google.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> |
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Christian Brauner
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1c62e0186d |
docs: update mapping documentation
commit 8cc5c54de44c5e8e104d364a627ac4296845fc7f upstream. Now that we implement the full remapping algorithms described in our documentation remove the section about shortcircuting them. Link: https://lore.kernel.org/r/20211123114227.3124056-6-brauner@kernel.org (v1) Link: https://lore.kernel.org/r/20211130121032.3753852-6-brauner@kernel.org (v2) Link: https://lore.kernel.org/r/20211203111707.3901969-6-brauner@kernel.org Cc: Seth Forshee <sforshee@digitalocean.com> Cc: Amir Goldstein <amir73il@gmail.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Al Viro <viro@zeniv.linux.org.uk> CC: linux-fsdevel@vger.kernel.org Reviewed-by: Seth Forshee <sforshee@digitalocean.com> Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com> Signed-off-by: Christian Brauner (Microsoft) <brauner@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Chao Yu
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2646992ddf |
f2fs: support fault injection for dquot_initialize()
[ Upstream commit 10a26878564f27327b12e8f4b4d8d7b43065fae5 ] This patch adds a new function f2fs_dquot_initialize() to wrap dquot_initialize(), and it supports to inject fault into f2fs_dquot_initialize() to simulate inner failure occurs in dquot_initialize(). Usage: a) echo 65536 > /sys/fs/f2fs/<dev>/inject_type or b) mount -o fault_type=65536 <dev> <mountpoint> Signed-off-by: Chao Yu <chao@kernel.org> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Jaegeuk Kim
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6a1eb03a82 |
Merge remote-tracking branch 'aosp/upstream-f2fs-stable-linux-5.15.y' into android14-5.15
* aosp/upstream-f2fs-stable-linux-5.15.y: f2fs: attach inline_data after setting compression f2fs: fix to tag gcing flag on page during file defragment f2fs: replace F2FS_I(inode) and sbi by the local variable f2fs: add f2fs_init_write_merge_io function f2fs: avoid unneeded error handling for revoke_entry_slab allocation f2fs: allow compression for mmap files in compress_mode=user f2fs: fix typo in comment f2fs: make f2fs_read_inline_data() more readable f2fs: fix to do sanity check for inline inode f2fs: fix fallocate to use file_modified to update permissions consistently f2fs: don't use casefolded comparison for "." and ".." f2fs: do not stop GC when requiring a free section f2fs: keep wait_ms if EAGAIN happens f2fs: introduce f2fs_gc_control to consolidate f2fs_gc parameters f2fs: reject test_dummy_encryption when !CONFIG_FS_ENCRYPTION f2fs: kill volatile write support f2fs: change the current atomic write way f2fs: don't need inode lock for system hidden quota f2fs: stop allocating pinned sections if EAGAIN happens f2fs: skip GC if possible when checkpoint disabling f2fs: give priority to select unpinned section for foreground GC f2fs: fix to do sanity check on total_data_blocks f2fs: fix deadloop in foreground GC f2fs: fix to do sanity check on block address in f2fs_do_zero_range() f2fs: fix to avoid f2fs_bug_on() in dec_valid_node_count() f2fs: write checkpoint during FG_GC f2fs: fix to clear dirty inode in f2fs_evict_inode() f2fs: ensure only power of 2 zone sizes are allowed f2fs: call bdev_zone_sectors() only once on init_blkz_info() f2fs: extend stat_lock to avoid potential race in statfs f2fs: avoid infinite loop to flush node pages f2fs: use flush command instead of FUA for zoned device f2fs: remove WARN_ON in f2fs_is_valid_blkaddr f2fs: replace usage of found with dedicated list iterator variable f2fs: Remove usage of list iterator pas the loop for list_move_tail() f2fs: fix dereference of stale list iterator after loop body f2fs: fix to do sanity check on inline_dots inode f2fs: introduce data read/write showing path info f2fs: remove unnecessary f2fs_lock_op in f2fs_new_inode f2fs: don't set GC_FAILURE_PIN for background GC f2fs: check pinfile in gc_data_segment() in advance f2fs: should not truncate blocks during roll-forward recovery f2fs: fix wrong condition check when failing metapage read f2fs: keep io_flags to avoid IO split due to different op_flags in two fio holders f2fs: remove obsolete whint_mode f2fs: pass the bio operation to bio_alloc_bioset f2fs: don't pass a bio to f2fs_target_device f2fs: replace congestion_wait() calls with io_schedule_timeout() FROMGIT: scsi: scsi_debug: Add gap zone support FROMGIT: scsi: scsi_debug: Rename zone type constants FROMGIT: scsi: scsi_debug: Fix a typo FROMGIT: scsi: sd: sd_zbc: Hide gap zones FROMGIT: scsi: sd: sd_zbc: Return early in sd_zbc_check_zoned_characteristics() FROMGIT: scsi: sd: sd_zbc: Introduce struct zoned_disk_info FROMGIT: scsi: sd: sd_zbc: Use logical blocks as unit when querying zones FROMGIT: scsi: sd: sd_zbc: Verify that the zone size is a power of two FROMGIT: scsi: sd: sd_zbc: Improve source code documentation Bug: 228919347 Signed-off-by: Jaegeuk Kim <jaegeuk@google.com> Change-Id: If51d1a03be757e74034b297c4f54df23b501da71 |
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Greg Kroah-Hartman
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7a32f9d6ff |
Merge 5.15.36 into android14-5.15
Changes in 5.15.36 fs: remove __sync_filesystem block: remove __sync_blockdev block: simplify the block device syncing code vfs: make sync_filesystem return errors from ->sync_fs xfs: return errors in xfs_fs_sync_fs dma-mapping: remove bogus test for pfn_valid from dma_map_resource arm64/mm: drop HAVE_ARCH_PFN_VALID etherdevice: Adjust ether_addr* prototypes to silence -Wstringop-overead mm: page_alloc: fix building error on -Werror=array-compare perf tools: Fix segfault accessing sample_id xyarray mm, kfence: support kmem_dump_obj() for KFENCE objects gfs2: assign rgrp glock before compute_bitstructs scsi: ufs: core: scsi_get_lba() error fix net/sched: cls_u32: fix netns refcount changes in u32_change() ALSA: usb-audio: Clear MIDI port active flag after draining ALSA: hda/realtek: Add quirk for Clevo NP70PNP ASoC: atmel: Remove system clock tree configuration for at91sam9g20ek ASoC: topology: Correct error handling in soc_tplg_dapm_widget_create() ASoC: rk817: Use devm_clk_get() in rk817_platform_probe ASoC: msm8916-wcd-digital: Check failure for devm_snd_soc_register_component ASoC: codecs: wcd934x: do not switch off SIDO Buck when codec is in use dmaengine: idxd: fix device cleanup on disable dmaengine: imx-sdma: Fix error checking in sdma_event_remap dmaengine: mediatek:Fix PM usage reference leak of mtk_uart_apdma_alloc_chan_resources dmaengine: dw-edma: Fix unaligned 64bit access spi: spi-mtk-nor: initialize spi controller after resume esp: limit skb_page_frag_refill use to a single page spi: cadence-quadspi: fix incorrect supports_op() return value igc: Fix infinite loop in release_swfw_sync igc: Fix BUG: scheduling while atomic igc: Fix suspending when PTM is active ALSA: hda/hdmi: fix warning about PCM count when used with SOF rxrpc: Restore removed timer deletion net/smc: Fix sock leak when release after smc_shutdown() net/packet: fix packet_sock xmit return value checking ip6_gre: Avoid updating tunnel->tun_hlen in __gre6_xmit() ip6_gre: Fix skb_under_panic in __gre6_xmit() net: restore alpha order to Ethernet devices in config net/sched: cls_u32: fix possible leak in u32_init_knode() l3mdev: l3mdev_master_upper_ifindex_by_index_rcu should be using netdev_master_upper_dev_get_rcu ipv6: make ip6_rt_gc_expire an atomic_t can: isotp: stop timeout monitoring when no first frame was sent net: dsa: hellcreek: Calculate checksums in tagger net: mscc: ocelot: fix broken IP multicast flooding netlink: reset network and mac headers in netlink_dump() drm/i915/display/psr: Unset enable_psr2_sel_fetch if other checks in intel_psr2_config_valid() fails net: stmmac: Use readl_poll_timeout_atomic() in atomic state dmaengine: idxd: add RO check for wq max_batch_size write dmaengine: idxd: add RO check for wq max_transfer_size write dmaengine: idxd: skip clearing device context when device is read-only selftests: mlxsw: vxlan_flooding: Prevent flooding of unwanted packets arm64: mm: fix p?d_leaf() ARM: vexpress/spc: Avoid negative array index when !SMP reset: renesas: Check return value of reset_control_deassert() reset: tegra-bpmp: Restore Handle errors in BPMP response platform/x86: samsung-laptop: Fix an unsigned comparison which can never be negative ALSA: usb-audio: Fix undefined behavior due to shift overflowing the constant drm/msm/disp: check the return value of kzalloc() arm64: dts: imx: Fix imx8*-var-som touchscreen property sizes vxlan: fix error return code in vxlan_fdb_append cifs: Check the IOCB_DIRECT flag, not O_DIRECT net: atlantic: Avoid out-of-bounds indexing mt76: Fix undefined behavior due to shift overflowing the constant brcmfmac: sdio: Fix undefined behavior due to shift overflowing the constant dpaa_eth: Fix missing of_node_put in dpaa_get_ts_info() drm/msm/mdp5: check the return of kzalloc() net: macb: Restart tx only if queue pointer is lagging scsi: iscsi: Release endpoint ID when its freed scsi: iscsi: Merge suspend fields scsi: iscsi: Fix NOP handling during conn recovery scsi: qedi: Fix failed disconnect handling stat: fix inconsistency between struct stat and struct compat_stat VFS: filename_create(): fix incorrect intent. nvme: add a quirk to disable namespace identifiers nvme-pci: disable namespace identifiers for the MAXIO MAP1002/1202 nvme-pci: disable namespace identifiers for Qemu controllers EDAC/synopsys: Read the error count from the correct register mm/memory-failure.c: skip huge_zero_page in memory_failure() memcg: sync flush only if periodic flush is delayed mm, hugetlb: allow for "high" userspace addresses oom_kill.c: futex: delay the OOM reaper to allow time for proper futex cleanup mm/mmu_notifier.c: fix race in mmu_interval_notifier_remove() ata: pata_marvell: Check the 'bmdma_addr' beforing reading dma: at_xdmac: fix a missing check on list iterator dmaengine: imx-sdma: fix init of uart scripts net: atlantic: invert deep par in pm functions, preventing null derefs Input: omap4-keypad - fix pm_runtime_get_sync() error checking scsi: sr: Do not leak information in ioctl sched/pelt: Fix attach_entity_load_avg() corner case perf/core: Fix perf_mmap fail when CONFIG_PERF_USE_VMALLOC enabled drm/panel/raspberrypi-touchscreen: Avoid NULL deref if not initialised drm/panel/raspberrypi-touchscreen: Initialise the bridge in prepare KVM: PPC: Fix TCE handling for VFIO drm/vc4: Use pm_runtime_resume_and_get to fix pm_runtime_get_sync() usage powerpc/perf: Fix power9 event alternatives powerpc/perf: Fix power10 event alternatives perf script: Always allow field 'data_src' for auxtrace perf report: Set PERF_SAMPLE_DATA_SRC bit for Arm SPE event xtensa: patch_text: Fixup last cpu should be master xtensa: fix a7 clobbering in coprocessor context load/store openvswitch: fix OOB access in reserve_sfa_size() gpio: Request interrupts after IRQ is initialized ASoC: soc-dapm: fix two incorrect uses of list iterator e1000e: Fix possible overflow in LTR decoding ARC: entry: fix syscall_trace_exit argument arm_pmu: Validate single/group leader events KVM: x86/pmu: Update AMD PMC sample period to fix guest NMI-watchdog KVM: x86: Pend KVM_REQ_APICV_UPDATE during vCPU creation to fix a race KVM: nVMX: Defer APICv updates while L2 is active until L1 is active KVM: SVM: Flush when freeing encrypted pages even on SME_COHERENT CPUs netfilter: conntrack: convert to refcount_t api netfilter: conntrack: avoid useless indirection during conntrack destruction ext4: fix fallocate to use file_modified to update permissions consistently ext4: fix symlink file size not match to file content ext4: fix use-after-free in ext4_search_dir ext4: limit length to bitmap_maxbytes - blocksize in punch_hole ext4, doc: fix incorrect h_reserved size ext4: fix overhead calculation to account for the reserved gdt blocks ext4: force overhead calculation if the s_overhead_cluster makes no sense netfilter: nft_ct: fix use after free when attaching zone template jbd2: fix a potential race while discarding reserved buffers after an abort spi: atmel-quadspi: Fix the buswidth adjustment between spi-mem and controller block/compat_ioctl: fix range check in BLKGETSIZE arm64: dts: qcom: add IPA qcom,qmp property Linux 5.15.36 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Iba23a60bda8fd07f26fd7f9217f208c2e6ee26c2 |
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Jaegeuk Kim
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fdf493a2d3 |
f2fs: remove obsolete whint_mode
This patch removes obsolete whint_mode.
Fixes: 41d36a9f3e53 ("fs: remove kiocb.ki_hint")
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
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wangjianjian (C)
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6b95256393 |
ext4, doc: fix incorrect h_reserved size
commit 7102ffe4c166ca0f5e35137e9f9de83768c2d27d upstream. According to document and code, ext4_xattr_header's size is 32 bytes, so h_reserved size should be 3. Signed-off-by: Wang Jianjian <wangjianjian3@huawei.com> Link: https://lore.kernel.org/r/92fcc3a6-7d77-8c09-4126-377fcb4c46a5@huawei.com Signed-off-by: Theodore Ts'o <tytso@mit.edu> Cc: stable@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Huang Jianan
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3450010a05 |
UPSTREAM: erofs: add sysfs interface
Add sysfs interface to configure erofs related parameters later. Link: https://lore.kernel.org/r/20211201145436.4357-1-huangjianan@oppo.com Reviewed-by: Chao Yu <chao@kernel.org> Reviewed-by: Gao Xiang <hsiangkao@linux.alibaba.com> Signed-off-by: Huang Jianan <huangjianan@oppo.com> Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com> Signed-off-by: David Anderson <dvander@google.com> Change-Id: I1c6a5af906cdac3e49bd7fc94d3ca58d5f80c4a4 (cherry picked from commit 168e9a76200c54c584a23aa88c62c53c4b0edd66) |
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Jaegeuk Kim
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f4210b9427 |
Merge remote-tracking branch 'aosp/upstream-f2fs-stable-linux-5.15.y' into android13-5.15
* aosp/upstream-f2fs-stable-linux-5.15.y: fscrypt: update documentation for direct I/O support f2fs: support direct I/O with fscrypt using blk-crypto ext4: support direct I/O with fscrypt using blk-crypto iomap: support direct I/O with fscrypt using blk-crypto fscrypt: add functions for direct I/O support f2fs: fix to do sanity check on .cp_pack_total_block_count f2fs: make gc_urgent and gc_segment_mode sysfs node readable f2fs: use aggressive GC policy during f2fs_disable_checkpoint() f2fs: fix compressed file start atomic write may cause data corruption f2fs: initialize sbi->gc_mode explicitly f2fs: introduce gc_urgent_mid mode f2fs: compress: fix to print raw data size in error path of lz4 decompression f2fs: remove redundant parameter judgment f2fs: use spin_lock to avoid hang f2fs: don't get FREEZE lock in f2fs_evict_inode in frozen fs f2fs: remove unnecessary read for F2FS_FITS_IN_INODE f2fs: introduce F2FS_UNFAIR_RWSEM to support unfair rwsem f2fs: avoid an infinite loop in f2fs_sync_dirty_inodes f2fs: fix to do sanity check on curseg->alloc_type f2fs: fix to avoid potential deadlock f2fs: quota: fix loop condition at f2fs_quota_sync() f2fs: Restore rwsem lockdep support f2fs: fix missing free nid in f2fs_handle_failed_inode f2fs: support idmapped mounts f2fs: add a way to limit roll forward recovery time f2fs: introduce F2FS_IPU_HONOR_OPU_WRITE ipu policy f2fs: adjust readahead block number during recovery f2fs: fix to unlock page correctly in error path of is_alive() f2fs: expose discard related parameters in sysfs f2fs: move discard parameters into discard_cmd_control fs: handle circular mappings correctly f2fs: fix to enable ATGC correctly via gc_idle sysfs interface f2fs: move f2fs to use reader-unfair rwsems Bug: 216636351 Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> Signed-off-by: Jaegeuk Kim <jaegeuk@google.com> Change-Id: I53cc37765ba69df2a9b7b9c070e4938822354f05 |
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Eric Biggers
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f78d4e6626 |
fscrypt: update documentation for direct I/O support
Now that direct I/O is supported on encrypted files in some cases, document what these cases are. Link: https://lore.kernel.org/r/20220128233940.79464-6-ebiggers@kernel.org Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Eric Biggers <ebiggers@google.com> |
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Tadeusz Struk
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99e7892645 |
ANDROID: Incremental-fs: Doc: correct a sysfs path in incfs.rst
Correct a path to incremental-fs sysfs entry in incfs.rst Bug: 211066171 Signed-off-by: Tadeusz Struk <tadeusz.struk@linaro.org> Change-Id: Id3a94888edd9022c517939b4667d9792fc04146a |
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Jaegeuk Kim
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9ce2897801 |
Merge remote-tracking branch 'aosp/upstream-f2fs-stable-linux-5.15.y' into android13-5.15
* aosp/upstream-f2fs-stable-linux-5.15.y:
f2fs: do not allow partial truncation on pinned file
f2fs: remove redunant invalidate compress pages
f2fs: Simplify bool conversion
f2fs: don't drop compressed page cache in .{invalidate,release}page
f2fs: fix to reserve space for IO align feature
f2fs: fix to check available space of CP area correctly in update_ckpt_flags()
f2fs: support fault injection to f2fs_trylock_op()
f2fs: clean up __find_inline_xattr() with __find_xattr()
f2fs: fix to do sanity check on last xattr entry in __f2fs_setxattr()
f2fs: do not bother checkpoint by f2fs_get_node_info
f2fs: avoid down_write on nat_tree_lock during checkpoint
f2fs: compress: fix potential deadlock of compress file
f2fs: avoid EINVAL by SBI_NEED_FSCK when pinning a file
f2fs: add gc_urgent_high_remaining sysfs node
f2fs: fix to do sanity check in is_alive()
f2fs: fix to avoid panic in is_alive() if metadata is inconsistent
f2fs: fix to do sanity check on inode type during garbage collection
f2fs: avoid duplicate call of mark_inode_dirty
f2fs: support POSIX_FADV_DONTNEED drop compressed page cache
f2fs: fix remove page failed in invalidate compress pages
f2fs: show more DIO information in tracepoint
f2fs: use iomap for direct I/O
f2fs: implement iomap operations
f2fs: fix the f2fs_file_write_iter tracepoint
f2fs: do not expose unwritten blocks to user by DIO
f2fs: reduce indentation in f2fs_file_write_iter()
f2fs: rework write preallocations
f2fs: compress: reduce one page array alloc and free when write compressed page
iomap: Add done_before argument to iomap_dio_rw
f2fs: show number of pending discard commands
Bug: 207156594
Signed-off-by: Jaegeuk Kim <jaegeuk@google.com>
Change-Id: I8d23c9b29c71f881cca894e72fabf094339ba202
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Colin Cross
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301c56064d |
UPSTREAM: mm: add a field to store names for private anonymous memory
In many userspace applications, and especially in VM based applications like Android uses heavily, there are multiple different allocators in use. At a minimum there is libc malloc and the stack, and in many cases there are libc malloc, the stack, direct syscalls to mmap anonymous memory, and multiple VM heaps (one for small objects, one for big objects, etc.). Each of these layers usually has its own tools to inspect its usage; malloc by compiling a debug version, the VM through heap inspection tools, and for direct syscalls there is usually no way to track them. On Android we heavily use a set of tools that use an extended version of the logic covered in Documentation/vm/pagemap.txt to walk all pages mapped in userspace and slice their usage by process, shared (COW) vs. unique mappings, backing, etc. This can account for real physical memory usage even in cases like fork without exec (which Android uses heavily to share as many private COW pages as possible between processes), Kernel SamePage Merging, and clean zero pages. It produces a measurement of the pages that only exist in that process (USS, for unique), and a measurement of the physical memory usage of that process with the cost of shared pages being evenly split between processes that share them (PSS). If all anonymous memory is indistinguishable then figuring out the real physical memory usage (PSS) of each heap requires either a pagemap walking tool that can understand the heap debugging of every layer, or for every layer's heap debugging tools to implement the pagemap walking logic, in which case it is hard to get a consistent view of memory across the whole system. Tracking the information in userspace leads to all sorts of problems. It either needs to be stored inside the process, which means every process has to have an API to export its current heap information upon request, or it has to be stored externally in a filesystem that somebody needs to clean up on crashes. It needs to be readable while the process is still running, so it has to have some sort of synchronization with every layer of userspace. Efficiently tracking the ranges requires reimplementing something like the kernel vma trees, and linking to it from every layer of userspace. It requires more memory, more syscalls, more runtime cost, and more complexity to separately track regions that the kernel is already tracking. This patch adds a field to /proc/pid/maps and /proc/pid/smaps to show a userspace-provided name for anonymous vmas. The names of named anonymous vmas are shown in /proc/pid/maps and /proc/pid/smaps as [anon:<name>]. Userspace can set the name for a region of memory by calling prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, start, len, (unsigned long)name) Setting the name to NULL clears it. The name length limit is 80 bytes including NUL-terminator and is checked to contain only printable ascii characters (including space), except '[',']','\','$' and '`'. Ascii strings are being used to have a descriptive identifiers for vmas, which can be understood by the users reading /proc/pid/maps or /proc/pid/smaps. Names can be standardized for a given system and they can include some variable parts such as the name of the allocator or a library, tid of the thread using it, etc. The name is stored in a pointer in the shared union in vm_area_struct that points to a null terminated string. Anonymous vmas with the same name (equivalent strings) and are otherwise mergeable will be merged. The name pointers are not shared between vmas even if they contain the same name. The name pointer is stored in a union with fields that are only used on file-backed mappings, so it does not increase memory usage. CONFIG_ANON_VMA_NAME kernel configuration is introduced to enable this feature. It keeps the feature disabled by default to prevent any additional memory overhead and to avoid confusing procfs parsers on systems which are not ready to support named anonymous vmas. The patch is based on the original patch developed by Colin Cross, more specifically on its latest version [1] posted upstream by Sumit Semwal. It used a userspace pointer to store vma names. In that design, name pointers could be shared between vmas. However during the last upstreaming attempt, Kees Cook raised concerns [2] about this approach and suggested to copy the name into kernel memory space, perform validity checks [3] and store as a string referenced from vm_area_struct. One big concern is about fork() performance which would need to strdup anonymous vma names. Dave Hansen suggested experimenting with worst-case scenario of forking a process with 64k vmas having longest possible names [4]. I ran this experiment on an ARM64 Android device and recorded a worst-case regression of almost 40% when forking such a process. This regression is addressed in the followup patch which replaces the pointer to a name with a refcounted structure that allows sharing the name pointer between vmas of the same name. Instead of duplicating the string during fork() or when splitting a vma it increments the refcount. [1] https://lore.kernel.org/linux-mm/20200901161459.11772-4-sumit.semwal@linaro.org/ [2] https://lore.kernel.org/linux-mm/202009031031.D32EF57ED@keescook/ [3] https://lore.kernel.org/linux-mm/202009031022.3834F692@keescook/ [4] https://lore.kernel.org/linux-mm/5d0358ab-8c47-2f5f-8e43-23b89d6a8e95@intel.com/ Changes for prctl(2) manual page (in the options section): PR_SET_VMA Sets an attribute specified in arg2 for virtual memory areas starting from the address specified in arg3 and spanning the size specified in arg4. arg5 specifies the value of the attribute to be set. Note that assigning an attribute to a virtual memory area might prevent it from being merged with adjacent virtual memory areas due to the difference in that attribute's value. Currently, arg2 must be one of: PR_SET_VMA_ANON_NAME Set a name for anonymous virtual memory areas. arg5 should be a pointer to a null-terminated string containing the name. The name length including null byte cannot exceed 80 bytes. If arg5 is NULL, the name of the appropriate anonymous virtual memory areas will be reset. The name can contain only printable ascii characters (including space), except '[',']','\','$' and '`'. This feature is available only if the kernel is built with the CONFIG_ANON_VMA_NAME option enabled. [surenb@google.com: docs: proc.rst: /proc/PID/maps: fix malformed table] Link: https://lkml.kernel.org/r/20211123185928.2513763-1-surenb@google.com [surenb: rebased over v5.15-rc6, replaced userpointer with a kernel copy, added input sanitization and CONFIG_ANON_VMA_NAME config. The bulk of the work here was done by Colin Cross, therefore, with his permission, keeping him as the author] Link: https://lkml.kernel.org/r/20211019215511.3771969-2-surenb@google.com Signed-off-by: Colin Cross <ccross@google.com> Signed-off-by: Suren Baghdasaryan <surenb@google.com> Reviewed-by: Kees Cook <keescook@chromium.org> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Cyrill Gorcunov <gorcunov@openvz.org> Cc: Dave Hansen <dave.hansen@intel.com> Cc: David Rientjes <rientjes@google.com> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Hugh Dickins <hughd@google.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jan Glauber <jan.glauber@gmail.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: John Stultz <john.stultz@linaro.org> Cc: Mel Gorman <mgorman@suse.de> Cc: Minchan Kim <minchan@kernel.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Pekka Enberg <penberg@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Rob Landley <rob@landley.net> Cc: "Serge E. Hallyn" <serge.hallyn@ubuntu.com> Cc: Shaohua Li <shli@fusionio.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> (cherry picked from commit 9a10064f5625d5572c3626c1516e0bebc6c9fe9b) Bug: 120441514 Signed-off-by: Suren Baghdasaryan <surenb@google.com> Change-Id: I53d56d551a7d62f75341304751814294b447c04e |
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Suren Baghdasaryan
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f355f9635d |
Revert "ANDROID: mm: add a field to store names for private anonymous memory"
This reverts commit
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Chao Yu
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307d5de5bf |
f2fs: support fault injection to f2fs_trylock_op()
f2fs: support fault injection for f2fs_trylock_op() This patch supports to inject fault into f2fs_trylock_op(). Usage: a) echo 65536 > /sys/fs/f2fs/<dev>/inject_type or b) mount -o fault_type=65536 <dev> <mountpoint> Signed-off-by: Chao Yu <chao@kernel.org> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> |
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Jaegeuk Kim
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0865ed2b44 |
Merge remote-tracking branch 'aosp/upstream-f2fs-stable-linux-5.15.y' into android13-5.15
* aosp/upstream-f2fs-stable-linux-5.15.y: erofs: fix deadlock when shrink erofs slab erofs: remove useless cache strategy of DELAYEDALLOC erofs: fix unsafe pagevec reuse of hooked pclusters erofs: don't trigger WARN() when decompression fails erofs: get rid of ->lru usage erofs: lzma compression support erofs: rename some generic methods in decompressor lib/xz, lib/decompress_unxz.c: Fix spelling in comments lib/xz: Add MicroLZMA decoder lib/xz: Move s->lzma.len = 0 initialization to lzma_reset() lib/xz: Validate the value before assigning it to an enum variable lib/xz: Avoid overlapping memcpy() with invalid input with in-place decompression erofs: introduce readmore decompression strategy erofs: introduce the secondary compression head erofs: get compression algorithms directly on mapping erofs: add multiple device support erofs: decouple basic mount options from fs_context erofs: remove the fast path of per-CPU buffer decompression fscrypt: improve a few comments fscrypt: allow 256-bit master keys with AES-256-XTS fscrypt: improve documentation for inline encryption fscrypt: clean up comments in bio.c fscrypt: remove fscrypt_operations::max_namelen f2fs: fix UAF in f2fs_available_free_memory f2fs: invalidate META_MAPPING before IPU/DIO write f2fs: support fault injection for dquot_initialize() f2fs: fix incorrect return value in f2fs_sanity_check_ckpt() f2fs: compress: disallow disabling compress on non-empty compressed file f2fs: compress: fix overwrite may reduce compress ratio unproperly f2fs: multidevice: support direct IO f2fs: introduce fragment allocation mode mount option f2fs: replace snprintf in show functions with sysfs_emit f2fs: include non-compressed blocks in compr_written_block f2fs: fix wrong condition to trigger background checkpoint correctly f2fs: fix to use WHINT_MODE f2fs: fix up f2fs_lookup tracepoints f2fs: set SBI_NEED_FSCK flag when inconsistent node block found f2fs: introduce excess_dirty_threshold() f2fs: avoid attaching SB_ACTIVE flag during mount f2fs: quota: fix potential deadlock f2fs: should use GFP_NOFS for directory inodes Bug: 199807319 Signed-off-by: Jaegeuk Kim <jaegeuk@google.com> Change-Id: I87a218cae12a7b2379b057eb52ac53d82f1847ee |
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David Anderson
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84a6506ce6 |
FROMLIST: overlayfs: override_creds=off option bypass creator_cred
By default, all access to the upper, lower and work directories is the recorded mounter's MAC and DAC credentials. The incoming accesses are checked against the caller's credentials. If the principles of least privilege are applied, the mounter's credentials might not overlap the credentials of the caller's when accessing the overlayfs filesystem. For example, a file that a lower DAC privileged caller can execute, is MAC denied to the generally higher DAC privileged mounter, to prevent an attack vector. We add the option to turn off override_creds in the mount options; all subsequent operations after mount on the filesystem will be only the caller's credentials. The module boolean parameter and mount option override_creds is also added as a presence check for this "feature", existence of /sys/module/overlay/parameters/override_creds. It was not always this way. Circa 4.6 there was no recorded mounter's credentials, instead privileged access to upper or work directories were temporarily increased to perform the operations. The MAC (selinux) policies were caller's in all cases. override_creds=off partially returns us to this older access model minus the insecure temporary credential increases. This is to permit use in a system with non-overlapping security models for each executable including the agent that mounts the overlayfs filesystem. In Android this is the case since init, which performs the mount operations, has a minimal MAC set of privileges to reduce any attack surface, and services that use the content have a different set of MAC privileges (eg: read, for vendor labelled configuration, execute for vendor libraries and modules). The caveats are not a problem in the Android usage model, however they should be fixed for completeness and for general use in time. Bug: 204981027 Link: https://lore.kernel.org/lkml/20211117015806.2192263-4-dvander@google.com Signed-off-by: David Anderson <dvander@google.com> Signed-off-by: Mark Salyzyn <salyzyn@android.com> Change-Id: I21516b3af483790fb0a7bfdeabf4770c486dbcbc |
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David Anderson
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e884438aa5 |
Revert "FROMLIST: Add flags option to get xattr method paired to..."
Revert submission 1881578 Reason for revert: broken build in CI Reverted Changes: Id2c6fa6ee:FROMLIST: Add flags option to get xattr method pai... Ifa966dabd:FROMLIST: overlayfs: inode_owner_or_capable called... I46e6c74ff:FROMLIST: overlayfs: override_creds=off option byp... I0b8fe9f1f:FROMLIST: overlayfs: handle XATTR_NOSECURITY flag ... Change-Id: Ic4f9a8dd92dc492ed0a474c783497ec525f1c762 Signed-off-by: David Anderson <dvander@google.com> |
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David Anderson
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650b7fa416 |
Revert "FROMLIST: overlayfs: override_creds=off option bypass cr..."
Revert submission 1881578 Reason for revert: broken build in CI Reverted Changes: Id2c6fa6ee:FROMLIST: Add flags option to get xattr method pai... Ifa966dabd:FROMLIST: overlayfs: inode_owner_or_capable called... I46e6c74ff:FROMLIST: overlayfs: override_creds=off option byp... I0b8fe9f1f:FROMLIST: overlayfs: handle XATTR_NOSECURITY flag ... Change-Id: Ib78cfc2cfb717a0c4a1997399aaa47d38c6f366d Signed-off-by: David Anderson <dvander@google.com> |
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Greg Kroah-Hartman
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36de88a855 |
Merge 5.15.3 into android13-5.15
Changes in 5.15.3
xhci: Fix USB 3.1 enumeration issues by increasing roothub power-on-good delay
usb: xhci: Enable runtime-pm by default on AMD Yellow Carp platform
Input: iforce - fix control-message timeout
Input: elantench - fix misreporting trackpoint coordinates
Input: i8042 - Add quirk for Fujitsu Lifebook T725
libata: fix read log timeout value
ocfs2: fix data corruption on truncate
scsi: scsi_ioctl: Validate command size
scsi: core: Avoid leaving shost->last_reset with stale value if EH does not run
scsi: core: Remove command size deduction from scsi_setup_scsi_cmnd()
scsi: lpfc: Don't release final kref on Fport node while ABTS outstanding
scsi: lpfc: Fix FCP I/O flush functionality for TMF routines
scsi: qla2xxx: Fix crash in NVMe abort path
scsi: qla2xxx: Fix kernel crash when accessing port_speed sysfs file
scsi: qla2xxx: Fix use after free in eh_abort path
ce/gf100: fix incorrect CE0 address calculation on some GPUs
char: xillybus: fix msg_ep UAF in xillyusb_probe()
mmc: mtk-sd: Add wait dma stop done flow
mmc: dw_mmc: Dont wait for DRTO on Write RSP error
exfat: fix incorrect loading of i_blocks for large files
io-wq: remove worker to owner tw dependency
parisc: Fix set_fixmap() on PA1.x CPUs
parisc: Fix ptrace check on syscall return
tpm: Check for integer overflow in tpm2_map_response_body()
firmware/psci: fix application of sizeof to pointer
crypto: s5p-sss - Add error handling in s5p_aes_probe()
media: rkvdec: Do not override sizeimage for output format
media: ite-cir: IR receiver stop working after receive overflow
media: rkvdec: Support dynamic resolution changes
media: ir-kbd-i2c: improve responsiveness of hauppauge zilog receivers
media: v4l2-ioctl: Fix check_ext_ctrls
ALSA: hda/realtek: Fix mic mute LED for the HP Spectre x360 14
ALSA: hda/realtek: Add a quirk for HP OMEN 15 mute LED
ALSA: hda/realtek: Add quirk for Clevo PC70HS
ALSA: hda/realtek: Headset fixup for Clevo NH77HJQ
ALSA: hda/realtek: Add a quirk for Acer Spin SP513-54N
ALSA: hda/realtek: Add quirk for ASUS UX550VE
ALSA: hda/realtek: Add quirk for HP EliteBook 840 G7 mute LED
ALSA: ua101: fix division by zero at probe
ALSA: 6fire: fix control and bulk message timeouts
ALSA: line6: fix control and interrupt message timeouts
ALSA: mixer: oss: Fix racy access to slots
ALSA: mixer: fix deadlock in snd_mixer_oss_set_volume
ALSA: usb-audio: Line6 HX-Stomp XL USB_ID for 48k-fixed quirk
ALSA: usb-audio: Add registration quirk for JBL Quantum 400
ALSA: hda: Free card instance properly at probe errors
ALSA: synth: missing check for possible NULL after the call to kstrdup
ALSA: pci: rme: Fix unaligned buffer addresses
ALSA: PCM: Fix NULL dereference at mmap checks
ALSA: timer: Fix use-after-free problem
ALSA: timer: Unconditionally unlink slave instances, too
Revert "ext4: enforce buffer head state assertion in ext4_da_map_blocks"
ext4: fix lazy initialization next schedule time computation in more granular unit
ext4: ensure enough credits in ext4_ext_shift_path_extents
ext4: refresh the ext4_ext_path struct after dropping i_data_sem.
fuse: fix page stealing
x86/sme: Use #define USE_EARLY_PGTABLE_L5 in mem_encrypt_identity.c
x86/cpu: Fix migration safety with X86_BUG_NULL_SEL
x86/irq: Ensure PI wakeup handler is unregistered before module unload
x86/iopl: Fake iopl(3) CLI/STI usage
btrfs: clear MISSING device status bit in btrfs_close_one_device
btrfs: fix lost error handling when replaying directory deletes
btrfs: call btrfs_check_rw_degradable only if there is a missing device
KVM: x86/mmu: Drop a redundant, broken remote TLB flush
KVM: VMX: Unregister posted interrupt wakeup handler on hardware unsetup
KVM: PPC: Tick accounting should defer vtime accounting 'til after IRQ handling
ia64: kprobes: Fix to pass correct trampoline address to the handler
selinux: fix race condition when computing ocontext SIDs
ipmi:watchdog: Set panic count to proper value on a panic
md/raid1: only allocate write behind bio for WriteMostly device
hwmon: (pmbus/lm25066) Add offset coefficients
regulator: s5m8767: do not use reset value as DVS voltage if GPIO DVS is disabled
regulator: dt-bindings: samsung,s5m8767: correct s5m8767,pmic-buck-default-dvs-idx property
EDAC/sb_edac: Fix top-of-high-memory value for Broadwell/Haswell
mwifiex: fix division by zero in fw download path
ath6kl: fix division by zero in send path
ath6kl: fix control-message timeout
ath10k: fix control-message timeout
ath10k: fix division by zero in send path
PCI: Mark Atheros QCA6174 to avoid bus reset
rtl8187: fix control-message timeouts
evm: mark evm_fixmode as __ro_after_init
ifb: Depend on netfilter alternatively to tc
platform/surface: aggregator_registry: Add support for Surface Laptop Studio
mt76: mt7615: fix skb use-after-free on mac reset
HID: surface-hid: Use correct event registry for managing HID events
HID: surface-hid: Allow driver matching for target ID 1 devices
wcn36xx: Fix HT40 capability for 2Ghz band
wcn36xx: Fix tx_status mechanism
wcn36xx: Fix (QoS) null data frame bitrate/modulation
PM: sleep: Do not let "syscore" devices runtime-suspend during system transitions
mwifiex: Read a PCI register after writing the TX ring write pointer
mwifiex: Try waking the firmware until we get an interrupt
libata: fix checking of DMA state
dma-buf: fix and rework dma_buf_poll v7
wcn36xx: handle connection loss indication
rsi: fix occasional initialisation failure with BT coex
rsi: fix key enabled check causing unwanted encryption for vap_id > 0
rsi: fix rate mask set leading to P2P failure
rsi: Fix module dev_oper_mode parameter description
perf/x86/intel/uncore: Support extra IMC channel on Ice Lake server
perf/x86/intel/uncore: Fix invalid unit check
perf/x86/intel/uncore: Fix Intel ICX IIO event constraints
RDMA/qedr: Fix NULL deref for query_qp on the GSI QP
ASoC: tegra: Set default card name for Trimslice
ASoC: tegra: Restore AC97 support
signal: Remove the bogus sigkill_pending in ptrace_stop
memory: renesas-rpc-if: Correct QSPI data transfer in Manual mode
signal/mips: Update (_save|_restore)_fp_context to fail with -EFAULT
signal: Add SA_IMMUTABLE to ensure forced siganls do not get changed
soc: samsung: exynos-pmu: Fix compilation when nothing selects CONFIG_MFD_CORE
soc: fsl: dpio: replace smp_processor_id with raw_smp_processor_id
soc: fsl: dpio: use the combined functions to protect critical zone
mtd: rawnand: socrates: Keep the driver compatible with on-die ECC engines
mctp: handle the struct sockaddr_mctp padding fields
power: supply: max17042_battery: Prevent int underflow in set_soc_threshold
power: supply: max17042_battery: use VFSOC for capacity when no rsns
iio: core: fix double free in iio_device_unregister_sysfs()
iio: core: check return value when calling dev_set_name()
KVM: arm64: Extract ESR_ELx.EC only
KVM: x86: Fix recording of guest steal time / preempted status
KVM: x86: Add helper to consolidate core logic of SET_CPUID{2} flows
KVM: nVMX: Query current VMCS when determining if MSR bitmaps are in use
KVM: nVMX: Handle dynamic MSR intercept toggling
can: peak_usb: always ask for BERR reporting for PCAN-USB devices
can: mcp251xfd: mcp251xfd_irq(): add missing can_rx_offload_threaded_irq_finish() in case of bus off
can: j1939: j1939_tp_cmd_recv(): ignore abort message in the BAM transport
can: j1939: j1939_can_recv(): ignore messages with invalid source address
can: j1939: j1939_tp_cmd_recv(): check the dst address of TP.CM_BAM
iio: adc: tsc2046: fix scan interval warning
powerpc/85xx: Fix oops when mpc85xx_smp_guts_ids node cannot be found
io_uring: honour zeroes as io-wq worker limits
ring-buffer: Protect ring_buffer_reset() from reentrancy
serial: core: Fix initializing and restoring termios speed
ifb: fix building without CONFIG_NET_CLS_ACT
xen/balloon: add late_initcall_sync() for initial ballooning done
ovl: fix use after free in struct ovl_aio_req
ovl: fix filattr copy-up failure
PCI: pci-bridge-emul: Fix emulation of W1C bits
PCI: cadence: Add cdns_plat_pcie_probe() missing return
cxl/pci: Fix NULL vs ERR_PTR confusion
PCI: aardvark: Do not clear status bits of masked interrupts
PCI: aardvark: Fix checking for link up via LTSSM state
PCI: aardvark: Do not unmask unused interrupts
PCI: aardvark: Fix reporting Data Link Layer Link Active
PCI: aardvark: Fix configuring Reference clock
PCI: aardvark: Fix return value of MSI domain .alloc() method
PCI: aardvark: Read all 16-bits from PCIE_MSI_PAYLOAD_REG
PCI: aardvark: Fix support for bus mastering and PCI_COMMAND on emulated bridge
PCI: aardvark: Fix support for PCI_BRIDGE_CTL_BUS_RESET on emulated bridge
PCI: aardvark: Set PCI Bridge Class Code to PCI Bridge
PCI: aardvark: Fix support for PCI_ROM_ADDRESS1 on emulated bridge
quota: check block number when reading the block in quota file
quota: correct error number in free_dqentry()
cifs: To match file servers, make sure the server hostname matches
cifs: set a minimum of 120s for next dns resolution
mfd: simple-mfd-i2c: Select MFD_CORE to fix build error
pinctrl: core: fix possible memory leak in pinctrl_enable()
coresight: cti: Correct the parameter for pm_runtime_put
coresight: trbe: Fix incorrect access of the sink specific data
coresight: trbe: Defer the probe on offline CPUs
iio: buffer: check return value of kstrdup_const()
iio: buffer: Fix memory leak in iio_buffers_alloc_sysfs_and_mask()
iio: buffer: Fix memory leak in __iio_buffer_alloc_sysfs_and_mask()
iio: buffer: Fix memory leak in iio_buffer_register_legacy_sysfs_groups()
drivers: iio: dac: ad5766: Fix dt property name
iio: dac: ad5446: Fix ad5622_write() return value
iio: ad5770r: make devicetree property reading consistent
Documentation:devicetree:bindings:iio:dac: Fix val
USB: serial: keyspan: fix memleak on probe errors
serial: 8250: fix racy uartclk update
ksmbd: set unique value to volume serial field in FS_VOLUME_INFORMATION
io-wq: serialize hash clear with wakeup
serial: 8250: Fix reporting real baudrate value in c_ospeed field
Revert "serial: 8250: Fix reporting real baudrate value in c_ospeed field"
most: fix control-message timeouts
USB: iowarrior: fix control-message timeouts
USB: chipidea: fix interrupt deadlock
power: supply: max17042_battery: Clear status bits in interrupt handler
component: do not leave master devres group open after bind
dma-buf: WARN on dmabuf release with pending attachments
drm: panel-orientation-quirks: Update the Lenovo Ideapad D330 quirk (v2)
drm: panel-orientation-quirks: Add quirk for KD Kurio Smart C15200 2-in-1
drm: panel-orientation-quirks: Add quirk for the Samsung Galaxy Book 10.6
Bluetooth: sco: Fix lock_sock() blockage by memcpy_from_msg()
Bluetooth: fix use-after-free error in lock_sock_nested()
Bluetooth: call sock_hold earlier in sco_conn_del
drm/panel-orientation-quirks: add Valve Steam Deck
rcutorture: Avoid problematic critical section nesting on PREEMPT_RT
platform/x86: wmi: do not fail if disabling fails
drm/amdgpu: move iommu_resume before ip init/resume
MIPS: lantiq: dma: add small delay after reset
MIPS: lantiq: dma: reset correct number of channel
locking/lockdep: Avoid RCU-induced noinstr fail
net: sched: update default qdisc visibility after Tx queue cnt changes
ACPI: resources: Add DMI-based legacy IRQ override quirk
rcu-tasks: Move RTGS_WAIT_CBS to beginning of rcu_tasks_kthread() loop
smackfs: Fix use-after-free in netlbl_catmap_walk()
ath11k: Align bss_chan_info structure with firmware
crypto: aesni - check walk.nbytes instead of err
x86/mm/64: Improve stack overflow warnings
x86: Increase exception stack sizes
mwifiex: Run SET_BSS_MODE when changing from P2P to STATION vif-type
mwifiex: Properly initialize private structure on interface type changes
spi: Check we have a spi_device_id for each DT compatible
fscrypt: allow 256-bit master keys with AES-256-XTS
drm/amdgpu: Fix MMIO access page fault
drm/amd/display: Fix null pointer dereference for encoders
selftests: net: fib_nexthops: Wait before checking reported idle time
ath11k: Avoid reg rules update during firmware recovery
ath11k: add handler for scan event WMI_SCAN_EVENT_DEQUEUED
ath11k: Change DMA_FROM_DEVICE to DMA_TO_DEVICE when map reinjected packets
ath10k: high latency fixes for beacon buffer
octeontx2-pf: Enable promisc/allmulti match MCAM entries.
media: mt9p031: Fix corrupted frame after restarting stream
media: netup_unidvb: handle interrupt properly according to the firmware
media: atomisp: Fix error handling in probe
media: stm32: Potential NULL pointer dereference in dcmi_irq_thread()
media: uvcvideo: Set capability in s_param
media: uvcvideo: Return -EIO for control errors
media: uvcvideo: Set unique vdev name based in type
media: vidtv: Fix memory leak in remove
media: s5p-mfc: fix possible null-pointer dereference in s5p_mfc_probe()
media: s5p-mfc: Add checking to s5p_mfc_probe().
media: videobuf2: rework vb2_mem_ops API
media: imx: set a media_device bus_info string
media: rcar-vin: Use user provided buffers when starting
media: mceusb: return without resubmitting URB in case of -EPROTO error.
ia64: don't do IA64_CMPXCHG_DEBUG without CONFIG_PRINTK
rtw88: fix RX clock gate setting while fifo dump
brcmfmac: Add DMI nvram filename quirk for Cyberbook T116 tablet
media: rcar-csi2: Add checking to rcsi2_start_receiver()
ipmi: Disable some operations during a panic
fs/proc/uptime.c: Fix idle time reporting in /proc/uptime
kselftests/sched: cleanup the child processes
ACPICA: Avoid evaluating methods too early during system resume
cpufreq: Make policy min/max hard requirements
ice: Move devlink port to PF/VF struct
media: imx-jpeg: Fix possible null pointer dereference
media: ipu3-imgu: imgu_fmt: Handle properly try
media: ipu3-imgu: VIDIOC_QUERYCAP: Fix bus_info
media: usb: dvd-usb: fix uninit-value bug in dibusb_read_eeprom_byte()
net-sysfs: try not to restart the syscall if it will fail eventually
drm/amdkfd: rm BO resv on validation to avoid deadlock
tracefs: Have tracefs directories not set OTH permission bits by default
tracing: Disable "other" permission bits in the tracefs files
ath: dfs_pattern_detector: Fix possible null-pointer dereference in channel_detector_create()
KVM: arm64: Propagate errors from __pkvm_prot_finalize hypercall
mmc: moxart: Fix reference count leaks in moxart_probe
iov_iter: Fix iov_iter_get_pages{,_alloc} page fault return value
ACPI: battery: Accept charges over the design capacity as full
ACPI: scan: Release PM resources blocked by unused objects
drm/amd/display: fix null pointer deref when plugging in display
drm/amdkfd: fix resume error when iommu disabled in Picasso
net: phy: micrel: make *-skew-ps check more lenient
leaking_addresses: Always print a trailing newline
thermal/core: Fix null pointer dereference in thermal_release()
drm/msm: prevent NULL dereference in msm_gpu_crashstate_capture()
thermal/drivers/tsens: Add timeout to get_temp_tsens_valid
block: bump max plugged deferred size from 16 to 32
floppy: fix calling platform_device_unregister() on invalid drives
md: update superblock after changing rdev flags in state_store
memstick: r592: Fix a UAF bug when removing the driver
locking/rwsem: Disable preemption for spinning region
lib/xz: Avoid overlapping memcpy() with invalid input with in-place decompression
lib/xz: Validate the value before assigning it to an enum variable
workqueue: make sysfs of unbound kworker cpumask more clever
tracing/cfi: Fix cmp_entries_* functions signature mismatch
mt76: mt7915: fix an off-by-one bound check
mwl8k: Fix use-after-free in mwl8k_fw_state_machine()
iwlwifi: change all JnP to NO-160 configuration
block: remove inaccurate requeue check
media: allegro: ignore interrupt if mailbox is not initialized
drm/amdgpu/pm: properly handle sclk for profiling modes on vangogh
nvmet: fix use-after-free when a port is removed
nvmet-rdma: fix use-after-free when a port is removed
nvmet-tcp: fix use-after-free when a port is removed
nvme: drop scan_lock and always kick requeue list when removing namespaces
samples/bpf: Fix application of sizeof to pointer
arm64: vdso32: suppress error message for 'make mrproper'
PM: hibernate: Get block device exclusively in swsusp_check()
selftests: kvm: fix mismatched fclose() after popen()
selftests/bpf: Fix perf_buffer test on system with offline cpus
iwlwifi: mvm: disable RX-diversity in powersave
smackfs: use __GFP_NOFAIL for smk_cipso_doi()
ARM: clang: Do not rely on lr register for stacktrace
gre/sit: Don't generate link-local addr if addr_gen_mode is IN6_ADDR_GEN_MODE_NONE
can: bittiming: can_fixup_bittiming(): change type of tseg1 and alltseg to unsigned int
gfs2: Cancel remote delete work asynchronously
gfs2: Fix glock_hash_walk bugs
ARM: 9136/1: ARMv7-M uses BE-8, not BE-32
tools/latency-collector: Use correct size when writing queue_full_warning
vrf: run conntrack only in context of lower/physdev for locally generated packets
net: annotate data-race in neigh_output()
ACPI: AC: Quirk GK45 to skip reading _PSR
ACPI: resources: Add one more Medion model in IRQ override quirk
btrfs: reflink: initialize return value to 0 in btrfs_extent_same()
btrfs: do not take the uuid_mutex in btrfs_rm_device
spi: bcm-qspi: Fix missing clk_disable_unprepare() on error in bcm_qspi_probe()
wcn36xx: Correct band/freq reporting on RX
wcn36xx: Fix packet drop on resume
Revert "wcn36xx: Enable firmware link monitoring"
ftrace: do CPU checking after preemption disabled
inet: remove races in inet{6}_getname()
x86/hyperv: Protect set_hv_tscchange_cb() against getting preempted
drm/amd/display: dcn20_resource_construct reduce scope of FPU enabled
selftests/core: fix conflicting types compile error for close_range()
perf/x86/intel: Fix ICL/SPR INST_RETIRED.PREC_DIST encodings
parisc: fix warning in flush_tlb_all
task_stack: Fix end_of_stack() for architectures with upwards-growing stack
erofs: don't trigger WARN() when decompression fails
parisc/unwind: fix unwinder when CONFIG_64BIT is enabled
parisc/kgdb: add kgdb_roundup() to make kgdb work with idle polling
netfilter: conntrack: set on IPS_ASSURED if flows enters internal stream state
selftests/bpf: Fix strobemeta selftest regression
fbdev/efifb: Release PCI device's runtime PM ref during FB destroy
drm/bridge: anx7625: Propagate errors from sp_tx_rst_aux()
perf/x86/intel/uncore: Fix Intel SPR CHA event constraints
perf/x86/intel/uncore: Fix Intel SPR IIO event constraints
perf/x86/intel/uncore: Fix Intel SPR M2PCIE event constraints
perf/x86/intel/uncore: Fix Intel SPR M3UPI event constraints
drm/bridge: it66121: Initialize {device,vendor}_ids
drm/bridge: it66121: Wait for next bridge to be probed
Bluetooth: fix init and cleanup of sco_conn.timeout_work
libbpf: Don't crash on object files with no symbol tables
Bluetooth: hci_uart: fix GPF in h5_recv
rcu: Fix existing exp request check in sync_sched_exp_online_cleanup()
MIPS: lantiq: dma: fix burst length for DEU
x86/xen: Mark cpu_bringup_and_idle() as dead_end_function
objtool: Handle __sanitize_cov*() tail calls
net/mlx5: Publish and unpublish all devlink parameters at once
drm/v3d: fix wait for TMU write combiner flush
crypto: sm4 - Do not change section of ck and sbox
virtio-gpu: fix possible memory allocation failure
lockdep: Let lock_is_held_type() detect recursive read as read
net: net_namespace: Fix undefined member in key_remove_domain()
net: phylink: don't call netif_carrier_off() with NULL netdev
drm: bridge: it66121: Fix return value it66121_probe
spi: Fixed division by zero warning
cgroup: Make rebind_subsystems() disable v2 controllers all at once
wcn36xx: Fix Antenna Diversity Switching
wilc1000: fix possible memory leak in cfg_scan_result()
Bluetooth: btmtkuart: fix a memleak in mtk_hci_wmt_sync
drm/amdgpu: Fix crash on device remove/driver unload
drm/amd/display: Pass display_pipe_params_st as const in DML
drm/amdgpu: move amdgpu_virt_release_full_gpu to fini_early stage
crypto: caam - disable pkc for non-E SoCs
crypto: qat - power up 4xxx device
Bluetooth: hci_h5: Fix (runtime)suspend issues on RTL8723BS HCIs
bnxt_en: Check devlink allocation and registration status
qed: Don't ignore devlink allocation failures
rxrpc: Fix _usecs_to_jiffies() by using usecs_to_jiffies()
mptcp: do not shrink snd_nxt when recovering
fortify: Fix dropped strcpy() compile-time write overflow check
mac80211: twt: don't use potentially unaligned pointer
cfg80211: always free wiphy specific regdomain
net/mlx5: Accept devlink user input after driver initialization complete
net: dsa: rtl8366rb: Fix off-by-one bug
net: dsa: rtl8366: Fix a bug in deleting VLANs
bpf/tests: Fix error in tail call limit tests
ath11k: fix some sleeping in atomic bugs
ath11k: Avoid race during regd updates
ath11k: fix packet drops due to incorrect 6 GHz freq value in rx status
ath11k: Fix memory leak in ath11k_qmi_driver_event_work
gve: DQO: avoid unused variable warnings
ath10k: Fix missing frame timestamp for beacon/probe-resp
ath10k: sdio: Add missing BH locking around napi_schdule()
drm/ttm: stop calling tt_swapin in vm_access
arm64: mm: update max_pfn after memory hotplug
drm/amdgpu: fix warning for overflow check
libbpf: Fix skel_internal.h to set errno on loader retval < 0
media: em28xx: add missing em28xx_close_extension
media: meson-ge2d: Fix rotation parameter changes detection in 'ge2d_s_ctrl()'
media: cxd2880-spi: Fix a null pointer dereference on error handling path
media: ttusb-dec: avoid release of non-acquired mutex
media: dvb-usb: fix ununit-value in az6027_rc_query
media: imx258: Fix getting clock frequency
media: v4l2-ioctl: S_CTRL output the right value
media: mtk-vcodec: venc: fix return value when start_streaming fails
media: TDA1997x: handle short reads of hdmi info frame.
media: mtk-vpu: Fix a resource leak in the error handling path of 'mtk_vpu_probe()'
media: imx-jpeg: Fix the error handling path of 'mxc_jpeg_probe()'
media: i2c: ths8200 needs V4L2_ASYNC
media: sun6i-csi: Allow the video device to be open multiple times
media: radio-wl1273: Avoid card name truncation
media: si470x: Avoid card name truncation
media: tm6000: Avoid card name truncation
media: cx23885: Fix snd_card_free call on null card pointer
media: atmel: fix the ispck initialization
scs: Release kasan vmalloc poison in scs_free process
kprobes: Do not use local variable when creating debugfs file
crypto: ecc - fix CRYPTO_DEFAULT_RNG dependency
drm: fb_helper: fix CONFIG_FB dependency
cpuidle: Fix kobject memory leaks in error paths
media: em28xx: Don't use ops->suspend if it is NULL
ath10k: Don't always treat modem stop events as crashes
ath9k: Fix potential interrupt storm on queue reset
PM: EM: Fix inefficient states detection
x86/insn: Use get_unaligned() instead of memcpy()
EDAC/amd64: Handle three rank interleaving mode
rcu: Always inline rcu_dynticks_task*_{enter,exit}()
rcu: Fix rcu_dynticks_curr_cpu_in_eqs() vs noinstr
netfilter: nft_dynset: relax superfluous check on set updates
media: venus: fix vpp frequency calculation for decoder
media: dvb-frontends: mn88443x: Handle errors of clk_prepare_enable()
crypto: ccree - avoid out-of-range warnings from clang
crypto: qat - detect PFVF collision after ACK
crypto: qat - disregard spurious PFVF interrupts
hwrng: mtk - Force runtime pm ops for sleep ops
ima: fix deadlock when traversing "ima_default_rules".
b43legacy: fix a lower bounds test
b43: fix a lower bounds test
gve: Recover from queue stall due to missed IRQ
gve: Track RX buffer allocation failures
mmc: sdhci-omap: Fix NULL pointer exception if regulator is not configured
mmc: sdhci-omap: Fix context restore
memstick: avoid out-of-range warning
memstick: jmb38x_ms: use appropriate free function in jmb38x_ms_alloc_host()
net, neigh: Fix NTF_EXT_LEARNED in combination with NTF_USE
hwmon: Fix possible memleak in __hwmon_device_register()
hwmon: (pmbus/lm25066) Let compiler determine outer dimension of lm25066_coeff
ath10k: fix max antenna gain unit
kernel/sched: Fix sched_fork() access an invalid sched_task_group
net: fealnx: fix build for UML
net: intel: igc_ptp: fix build for UML
net: tulip: winbond-840: fix build for UML
tcp: switch orphan_count to bare per-cpu counters
crypto: octeontx2 - set assoclen in aead_do_fallback()
thermal/core: fix a UAF bug in __thermal_cooling_device_register()
drm/msm/dsi: do not enable irq handler before powering up the host
drm/msm: Fix potential Oops in a6xx_gmu_rpmh_init()
drm/msm: potential error pointer dereference in init()
drm/msm: unlock on error in get_sched_entity()
drm/msm: fix potential NULL dereference in cleanup
drm/msm: uninitialized variable in msm_gem_import()
net: stream: don't purge sk_error_queue in sk_stream_kill_queues()
thermal/drivers/qcom/lmh: make QCOM_LMH depends on QCOM_SCM
mailbox: Remove WARN_ON for async_cb.cb in cmdq_exec_done
media: ivtv: fix build for UML
media: ir_toy: assignment to be16 should be of correct type
mmc: mxs-mmc: disable regulator on error and in the remove function
io-wq: Remove duplicate code in io_workqueue_create()
block: ataflop: fix breakage introduced at blk-mq refactoring
blk-wbt: prevent NULL pointer dereference in wb_timer_fn
platform/x86: thinkpad_acpi: Fix bitwise vs. logical warning
mailbox: mtk-cmdq: Validate alias_id on probe
mailbox: mtk-cmdq: Fix local clock ID usage
ACPI: PM: Turn off unused wakeup power resources
ACPI: PM: Fix sharing of wakeup power resources
drm/amdkfd: Fix an inappropriate error handling in allloc memory of gpu
mt76: mt7921: fix endianness in mt7921_mcu_tx_done_event
mt76: mt7915: fix endianness warning in mt7915_mac_add_txs_skb
mt76: mt7921: fix endianness warning in mt7921_update_txs
mt76: mt7615: fix endianness warning in mt7615_mac_write_txwi
mt76: mt7915: fix info leak in mt7915_mcu_set_pre_cal()
mt76: connac: fix mt76_connac_gtk_rekey_tlv usage
mt76: fix build error implicit enumeration conversion
mt76: mt7921: fix survey-dump reporting
mt76: mt76x02: fix endianness warnings in mt76x02_mac.c
mt76: mt7921: Fix out of order process by invalid event pkt
mt76: mt7915: fix potential overflow of eeprom page index
mt76: mt7915: fix bit fields for HT rate idx
mt76: mt7921: fix dma hang in rmmod
mt76: connac: fix GTK rekey offload failure on WPA mixed mode
mt76: overwrite default reg_ops if necessary
mt76: mt7921: report HE MU radiotap
mt76: mt7921: fix firmware usage of RA info using legacy rates
mt76: mt7921: fix kernel warning from cfg80211_calculate_bitrate
mt76: mt7921: always wake device if necessary in debugfs
mt76: mt7915: fix hwmon temp sensor mem use-after-free
mt76: mt7615: fix hwmon temp sensor mem use-after-free
mt76: mt7915: fix possible infinite loop release semaphore
mt76: mt7921: fix retrying release semaphore without end
mt76: mt7615: fix monitor mode tear down crash
mt76: connac: fix possible NULL pointer dereference in mt76_connac_get_phy_mode_v2
mt76: mt7915: fix sta_rec_wtbl tag len
mt76: mt7915: fix muar_idx in mt7915_mcu_alloc_sta_req()
rsi: stop thread firstly in rsi_91x_init() error handling
mwifiex: Send DELBA requests according to spec
iwlwifi: mvm: reset PM state on unsuccessful resume
iwlwifi: pnvm: don't kmemdup() more than we have
iwlwifi: pnvm: read EFI data only if long enough
net: enetc: unmap DMA in enetc_send_cmd()
phy: micrel: ksz8041nl: do not use power down mode
nbd: Fix use-after-free in pid_show
nvme-rdma: fix error code in nvme_rdma_setup_ctrl
PM: hibernate: fix sparse warnings
clocksource/drivers/timer-ti-dm: Select TIMER_OF
x86/sev: Fix stack type check in vc_switch_off_ist()
drm/msm: Fix potential NULL dereference in DPU SSPP
drm/msm/dsi: fix wrong type in msm_dsi_host
crypto: tcrypt - fix skcipher multi-buffer tests for 1420B blocks
smackfs: use netlbl_cfg_cipsov4_del() for deleting cipso_v4_doi
KVM: selftests: Fix nested SVM tests when built with clang
libbpf: Fix memory leak in btf__dedup()
bpftool: Avoid leaking the JSON writer prepared for program metadata
libbpf: Fix overflow in BTF sanity checks
libbpf: Fix BTF header parsing checks
mt76: mt7615: mt7622: fix ibss and meshpoint
s390/gmap: validate VMA in __gmap_zap()
s390/gmap: don't unconditionally call pte_unmap_unlock() in __gmap_zap()
s390/mm: validate VMA in PGSTE manipulation functions
s390/mm: fix VMA and page table handling code in storage key handling functions
s390/uv: fully validate the VMA before calling follow_page()
KVM: s390: pv: avoid double free of sida page
KVM: s390: pv: avoid stalls for kvm_s390_pv_init_vm
irq: mips: avoid nested irq_enter()
net: dsa: avoid refcount warnings when ->port_{fdb,mdb}_del returns error
ARM: 9142/1: kasan: work around LPAE build warning
ath10k: fix module load regression with iram-recovery feature
block: ataflop: more blk-mq refactoring fixes
blk-cgroup: synchronize blkg creation against policy deactivation
libbpf: Fix off-by-one bug in bpf_core_apply_relo()
tpm: fix Atmel TPM crash caused by too frequent queries
tpm_tis_spi: Add missing SPI ID
libbpf: Fix endianness detection in BPF_CORE_READ_BITFIELD_PROBED()
tcp: don't free a FIN sk_buff in tcp_remove_empty_skb()
tracing: Fix missing trace_boot_init_histograms kstrdup NULL checks
cpufreq: intel_pstate: Fix cpu->pstate.turbo_freq initialization
spi: spi-rpc-if: Check return value of rpcif_sw_init()
samples/kretprobes: Fix return value if register_kretprobe() failed
KVM: s390: Fix handle_sske page fault handling
libertas_tf: Fix possible memory leak in probe and disconnect
libertas: Fix possible memory leak in probe and disconnect
wcn36xx: add proper DMA memory barriers in rx path
wcn36xx: Fix discarded frames due to wrong sequence number
bpf: Avoid races in __bpf_prog_run() for 32bit arches
bpf: Fixes possible race in update_prog_stats() for 32bit arches
wcn36xx: Channel list update before hardware scan
drm/amdgpu: fix a potential memory leak in amdgpu_device_fini_sw()
drm/amdgpu/gmc6: fix DMA mask from 44 to 40 bits
selftests/bpf: Fix fd cleanup in sk_lookup test
selftests/bpf: Fix memory leak in test_ima
sctp: allow IP fragmentation when PLPMTUD enters Error state
sctp: reset probe_timer in sctp_transport_pl_update
sctp: subtract sctphdr len in sctp_transport_pl_hlen
sctp: return true only for pathmtu update in sctp_transport_pl_toobig
net: amd-xgbe: Toggle PLL settings during rate change
ipmi: kcs_bmc: Fix a memory leak in the error handling path of 'kcs_bmc_serio_add_device()'
nfp: fix NULL pointer access when scheduling dim work
nfp: fix potential deadlock when canceling dim work
net: phylink: avoid mvneta warning when setting pause parameters
net: bridge: fix uninitialized variables when BRIDGE_CFM is disabled
selftests: net: bridge: update IGMP/MLD membership interval value
crypto: pcrypt - Delay write to padata->info
selftests/bpf: Fix fclose/pclose mismatch in test_progs
udp6: allow SO_MARK ctrl msg to affect routing
ibmvnic: don't stop queue in xmit
ibmvnic: Process crqs after enabling interrupts
ibmvnic: delay complete()
selftests: mptcp: fix proto type in link_failure tests
skmsg: Lose offset info in sk_psock_skb_ingress
cgroup: Fix rootcg cpu.stat guest double counting
bpf: Fix propagation of bounds from 64-bit min/max into 32-bit and var_off.
bpf: Fix propagation of signed bounds from 64-bit min/max into 32-bit.
of: unittest: fix EXPECT text for gpio hog errors
cpufreq: Fix parameter in parse_perf_domain()
staging: r8188eu: fix memory leak in rtw_set_key
arm64: dts: meson: sm1: add Ethernet PHY reset line for ODROID-C4/HC4
iio: st_sensors: disable regulators after device unregistration
RDMA/rxe: Fix wrong port_cap_flags
ARM: dts: BCM5301X: Fix memory nodes names
arm64: dts: broadcom: bcm4908: Fix UART clock name
clk: mvebu: ap-cpu-clk: Fix a memory leak in error handling paths
scsi: pm80xx: Fix lockup in outbound queue management
scsi: qla2xxx: edif: Use link event to wake up app
scsi: lpfc: Fix NVMe I/O failover to non-optimized path
ARM: s3c: irq-s3c24xx: Fix return value check for s3c24xx_init_intc()
arm64: dts: rockchip: Fix GPU register width for RK3328
ARM: dts: qcom: msm8974: Add xo_board reference clock to DSI0 PHY
RDMA/bnxt_re: Fix query SRQ failure
arm64: dts: ti: k3-j721e-main: Fix "max-virtual-functions" in PCIe EP nodes
arm64: dts: ti: k3-j721e-main: Fix "bus-range" upto 256 bus number for PCIe
arm64: dts: ti: j7200-main: Fix "vendor-id"/"device-id" properties of pcie node
arm64: dts: ti: j7200-main: Fix "bus-range" upto 256 bus number for PCIe
arm64: dts: meson-g12a: Fix the pwm regulator supply properties
arm64: dts: meson-g12b: Fix the pwm regulator supply properties
arm64: dts: meson-sm1: Fix the pwm regulator supply properties
bus: ti-sysc: Fix timekeeping_suspended warning on resume
ARM: dts: at91: tse850: the emac<->phy interface is rmii
arm64: dts: qcom: sc7180: Base dynamic CPU power coefficients in reality
soc: qcom: llcc: Disable MMUHWT retention
arm64: dts: qcom: sc7280: fix display port phy reg property
scsi: dc395: Fix error case unwinding
MIPS: loongson64: make CPU_LOONGSON64 depends on MIPS_FP_SUPPORT
JFS: fix memleak in jfs_mount
pinctrl: renesas: rzg2l: Fix missing port register 21h
ASoC: wcd9335: Use correct version to initialize Class H
arm64: dts: qcom: msm8916: Fix Secondary MI2S bit clock
arm64: dts: renesas: beacon: Fix Ethernet PHY mode
iommu/mediatek: Fix out-of-range warning with clang
arm64: dts: qcom: pm8916: Remove wrong reg-names for rtc@6000
iommu/dma: Fix sync_sg with swiotlb
iommu/dma: Fix arch_sync_dma for map
ALSA: hda: Reduce udelay() at SKL+ position reporting
ALSA: hda: Use position buffer for SKL+ again
ALSA: usb-audio: Fix possible race at sync of urb completions
soundwire: debugfs: use controller id and link_id for debugfs
power: reset: at91-reset: check properly the return value of devm_of_iomap
scsi: ufs: core: Fix ufshcd_probe_hba() prototype to match the definition
scsi: ufs: core: Stop clearing UNIT ATTENTIONS
scsi: megaraid_sas: Fix concurrent access to ISR between IRQ polling and real interrupt
scsi: pm80xx: Fix misleading log statement in pm8001_mpi_get_nvmd_resp()
driver core: Fix possible memory leak in device_link_add()
arm: dts: omap3-gta04a4: accelerometer irq fix
ASoC: SOF: topology: do not power down primary core during topology removal
iio: st_pressure_spi: Add missing entries SPI to device ID table
soc/tegra: Fix an error handling path in tegra_powergate_power_up()
memory: fsl_ifc: fix leak of irq and nand_irq in fsl_ifc_ctrl_probe
clk: at91: check pmc node status before registering syscore ops
powerpc/mem: Fix arch/powerpc/mm/mem.c:53:12: error: no previous prototype for 'create_section_mapping'
video: fbdev: chipsfb: use memset_io() instead of memset()
powerpc: fix unbalanced node refcount in check_kvm_guest()
powerpc/paravirt: correct preempt debug splat in vcpu_is_preempted()
serial: 8250_dw: Drop wrong use of ACPI_PTR()
usb: gadget: hid: fix error code in do_config()
power: supply: rt5033_battery: Change voltage values to µV
power: supply: max17040: fix null-ptr-deref in max17040_probe()
scsi: csiostor: Uninitialized data in csio_ln_vnp_read_cbfn()
RDMA/mlx4: Return missed an error if device doesn't support steering
usb: musb: select GENERIC_PHY instead of depending on it
staging: most: dim2: do not double-register the same device
staging: ks7010: select CRYPTO_HASH/CRYPTO_MICHAEL_MIC
RDMA/core: Set sgtable nents when using ib_dma_virt_map_sg()
dyndbg: make dyndbg a known cli param
powerpc/perf: Fix cycles/instructions as PM_CYC/PM_INST_CMPL in power10
pinctrl: renesas: checker: Fix off-by-one bug in drive register check
ARM: dts: stm32: Reduce DHCOR SPI NOR frequency to 50 MHz
ARM: dts: stm32: fix STUSB1600 Type-C irq level on stm32mp15xx-dkx
ARM: dts: stm32: fix SAI sub nodes register range
ARM: dts: stm32: fix AV96 board SAI2 pin muxing on stm32mp15
ASoC: cs42l42: Always configure both ASP TX channels
ASoC: cs42l42: Correct some register default values
ASoC: cs42l42: Defer probe if request_threaded_irq() returns EPROBE_DEFER
soc: qcom: rpmhpd: Make power_on actually enable the domain
soc: qcom: socinfo: add two missing PMIC IDs
iio: buffer: Fix double-free in iio_buffers_alloc_sysfs_and_mask()
usb: typec: STUSB160X should select REGMAP_I2C
iio: adis: do not disabe IRQs in 'adis_init()'
soundwire: bus: stop dereferencing invalid slave pointer
scsi: ufs: ufshcd-pltfrm: Fix memory leak due to probe defer
scsi: lpfc: Wait for successful restart of SLI3 adapter during host sg_reset
serial: imx: fix detach/attach of serial console
usb: dwc2: drd: fix dwc2_force_mode call in dwc2_ovr_init
usb: dwc2: drd: fix dwc2_drd_role_sw_set when clock could be disabled
usb: dwc2: drd: reset current session before setting the new one
powerpc/booke: Disable STRICT_KERNEL_RWX, DEBUG_PAGEALLOC and KFENCE
usb: dwc3: gadget: Skip resizing EP's TX FIFO if already resized
firmware: qcom_scm: Fix error retval in __qcom_scm_is_call_available()
soc: qcom: rpmhpd: fix sm8350_mxc's peer domain
soc: qcom: apr: Add of_node_put() before return
arm64: dts: qcom: pmi8994: Fix "eternal"->"external" typo in WLED node
arm64: dts: qcom: sdm845: Use RPMH_CE_CLK macro directly
arm64: dts: qcom: sdm845: Fix Qualcomm crypto engine bus clock
pinctrl: equilibrium: Fix function addition in multiple groups
ASoC: topology: Fix stub for snd_soc_tplg_component_remove()
phy: qcom-qusb2: Fix a memory leak on probe
phy: ti: gmii-sel: check of_get_address() for failure
phy: qcom-qmp: another fix for the sc8180x PCIe definition
phy: qcom-snps: Correct the FSEL_MASK
phy: Sparx5 Eth SerDes: Fix return value check in sparx5_serdes_probe()
serial: xilinx_uartps: Fix race condition causing stuck TX
clk: at91: sam9x60-pll: use DIV_ROUND_CLOSEST_ULL
clk: at91: clk-master: check if div or pres is zero
clk: at91: clk-master: fix prescaler logic
HID: u2fzero: clarify error check and length calculations
HID: u2fzero: properly handle timeouts in usb_submit_urb
powerpc/nohash: Fix __ptep_set_access_flags() and ptep_set_wrprotect()
powerpc/book3e: Fix set_memory_x() and set_memory_nx()
powerpc/44x/fsp2: add missing of_node_put
powerpc/xmon: fix task state output
ALSA: oxfw: fix functional regression for Mackie Onyx 1640i in v5.14 or later
iommu/dma: Fix incorrect error return on iommu deferred attach
powerpc: Don't provide __kernel_map_pages() without ARCH_SUPPORTS_DEBUG_PAGEALLOC
ASoC: cs42l42: Correct configuring of switch inversion from ts-inv
RDMA/hns: Fix initial arm_st of CQ
RDMA/hns: Modify the value of MAX_LP_MSG_LEN to meet hardware compatibility
ASoC: rsnd: Fix an error handling path in 'rsnd_node_count()'
serial: cpm_uart: Protect udbg definitions by CONFIG_SERIAL_CPM_CONSOLE
virtio_ring: check desc == NULL when using indirect with packed
vdpa/mlx5: Fix clearing of VIRTIO_NET_F_MAC feature bit
mips: cm: Convert to bitfield API to fix out-of-bounds access
power: supply: bq27xxx: Fix kernel crash on IRQ handler register error
RDMA/core: Require the driver to set the IOVA correctly during rereg_mr
apparmor: fix error check
rpmsg: Fix rpmsg_create_ept return when RPMSG config is not defined
mtd: rawnand: intel: Fix potential buffer overflow in probe
nfsd: don't alloc under spinlock in rpc_parse_scope_id
rtc: ds1302: Add SPI ID table
rtc: ds1390: Add SPI ID table
rtc: pcf2123: Add SPI ID table
remoteproc: imx_rproc: Fix TCM io memory type
i2c: i801: Use PCI bus rescan mutex to protect P2SB access
dmaengine: idxd: move out percpu_ref_exit() to ensure it's outside submission
rtc: mcp795: Add SPI ID table
Input: ariel-pwrbutton - add SPI device ID table
i2c: mediatek: fixing the incorrect register offset
NFS: Default change_attr_type to NFS4_CHANGE_TYPE_IS_UNDEFINED
NFS: Don't set NFS_INO_DATA_INVAL_DEFER and NFS_INO_INVALID_DATA
NFS: Ignore the directory size when marking for revalidation
NFS: Fix dentry verifier races
pnfs/flexfiles: Fix misplaced barrier in nfs4_ff_layout_prepare_ds
drm/bridge/lontium-lt9611uxc: fix provided connector suport
drm/plane-helper: fix uninitialized variable reference
PCI: aardvark: Don't spam about PIO Response Status
PCI: aardvark: Fix preserving PCI_EXP_RTCTL_CRSSVE flag on emulated bridge
opp: Fix return in _opp_add_static_v2()
NFS: Fix deadlocks in nfs_scan_commit_list()
sparc: Add missing "FORCE" target when using if_changed
fs: orangefs: fix error return code of orangefs_revalidate_lookup()
Input: st1232 - increase "wait ready" timeout
drm/bridge: nwl-dsi: Add atomic_get_input_bus_fmts
mtd: spi-nor: hisi-sfc: Remove excessive clk_disable_unprepare()
PCI: uniphier: Serialize INTx masking/unmasking and fix the bit operation
mtd: rawnand: arasan: Prevent an unsupported configuration
mtd: core: don't remove debugfs directory if device is in use
remoteproc: Fix a memory leak in an error handling path in 'rproc_handle_vdev()'
rtc: rv3032: fix error handling in rv3032_clkout_set_rate()
dmaengine: at_xdmac: call at_xdmac_axi_config() on resume path
dmaengine: at_xdmac: fix AT_XDMAC_CC_PERID() macro
dmaengine: stm32-dma: fix stm32_dma_get_max_width
NFS: Fix up commit deadlocks
NFS: Fix an Oops in pnfs_mark_request_commit()
Fix user namespace leak
auxdisplay: img-ascii-lcd: Fix lock-up when displaying empty string
auxdisplay: ht16k33: Connect backlight to fbdev
auxdisplay: ht16k33: Fix frame buffer device blanking
soc: fsl: dpaa2-console: free buffer before returning from dpaa2_console_read
netfilter: nfnetlink_queue: fix OOB when mac header was cleared
dmaengine: dmaengine_desc_callback_valid(): Check for `callback_result`
dmaengine: tegra210-adma: fix pm runtime unbalance
dmanegine: idxd: fix resource free ordering on driver removal
dmaengine: idxd: reconfig device after device reset command
signal/sh: Use force_sig(SIGKILL) instead of do_group_exit(SIGKILL)
m68k: set a default value for MEMORY_RESERVE
watchdog: f71808e_wdt: fix inaccurate report in WDIOC_GETTIMEOUT
ar7: fix kernel builds for compiler test
scsi: target: core: Remove from tmr_list during LUN unlink
scsi: qla2xxx: Relogin during fabric disturbance
scsi: qla2xxx: Fix gnl list corruption
scsi: qla2xxx: Turn off target reset during issue_lip
scsi: qla2xxx: edif: Fix app start fail
scsi: qla2xxx: edif: Fix app start delay
scsi: qla2xxx: edif: Flush stale events and msgs on session down
scsi: qla2xxx: edif: Increase ELS payload
scsi: qla2xxx: edif: Fix EDIF bsg
NFSv4: Fix a regression in nfs_set_open_stateid_locked()
dmaengine: idxd: fix resource leak on dmaengine driver disable
i2c: xlr: Fix a resource leak in the error handling path of 'xlr_i2c_probe()'
gpio: realtek-otto: fix GPIO line IRQ offset
xen-pciback: Fix return in pm_ctrl_init()
nbd: fix max value for 'first_minor'
nbd: fix possible overflow for 'first_minor' in nbd_dev_add()
io-wq: fix max-workers not correctly set on multi-node system
net: davinci_emac: Fix interrupt pacing disable
kselftests/net: add missed icmp.sh test to Makefile
kselftests/net: add missed setup_loopback.sh/setup_veth.sh to Makefile
kselftests/net: add missed SRv6 tests
kselftests/net: add missed vrf_strict_mode_test.sh test to Makefile
kselftests/net: add missed toeplitz.sh/toeplitz_client.sh to Makefile
ethtool: fix ethtool msg len calculation for pause stats
openrisc: fix SMP tlb flush NULL pointer dereference
net: vlan: fix a UAF in vlan_dev_real_dev()
net: dsa: felix: fix broken VLAN-tagged PTP under VLAN-aware bridge
ice: Fix replacing VF hardware MAC to existing MAC filter
ice: Fix not stopping Tx queues for VFs
kdb: Adopt scheduler's task classification
ACPI: PMIC: Fix intel_pmic_regs_handler() read accesses
PCI: j721e: Fix j721e_pcie_probe() error path
nvdimm/btt: do not call del_gendisk() if not needed
scsi: bsg: Fix errno when scsi_bsg_register_queue() fails
scsi: ufs: ufshpb: Use proper power management API
scsi: ufs: core: Fix NULL pointer dereference
scsi: ufs: ufshpb: Properly handle max-single-cmd
selftests: net: properly support IPv6 in GSO GRE test
drm/nouveau/svm: Fix refcount leak bug and missing check against null bug
nvdimm/pmem: cleanup the disk if pmem_release_disk() is yet assigned
block/ataflop: use the blk_cleanup_disk() helper
block/ataflop: add registration bool before calling del_gendisk()
block/ataflop: provide a helper for cleanup up an atari disk
ataflop: remove ataflop_probe_lock mutex
PCI: Do not enable AtomicOps on VFs
cpufreq: intel_pstate: Clear HWP desired on suspend/shutdown and offline
net: phy: fix duplex out of sync problem while changing settings
block: fix device_add_disk() kobject_create_and_add() error handling
drm/ttm: remove ttm_bo_vm_insert_huge()
bonding: Fix a use-after-free problem when bond_sysfs_slave_add() failed
octeontx2-pf: select CONFIG_NET_DEVLINK
ALSA: memalloc: Catch call with NULL snd_dma_buffer pointer
mfd: core: Add missing of_node_put for loop iteration
mfd: cpcap: Add SPI device ID table
mfd: sprd: Add SPI device ID table
mfd: altera-sysmgr: Fix a mistake caused by resource_size conversion
ACPI: PM: Fix device wakeup power reference counting error
libbpf: Fix lookup_and_delete_elem_flags error reporting
selftests/bpf/xdp_redirect_multi: Put the logs to tmp folder
selftests/bpf/xdp_redirect_multi: Use arping to accurate the arp number
selftests/bpf/xdp_redirect_multi: Give tcpdump a chance to terminate cleanly
selftests/bpf/xdp_redirect_multi: Limit the tests in netns
drm: fb_helper: improve CONFIG_FB dependency
Revert "drm/imx: Annotate dma-fence critical section in commit path"
drm/amdgpu/powerplay: fix sysfs_emit/sysfs_emit_at handling
can: etas_es58x: es58x_rx_err_msg(): fix memory leak in error path
can: mcp251xfd: mcp251xfd_chip_start(): fix error handling for mcp251xfd_chip_rx_int_enable()
mm/zsmalloc.c: close race window between zs_pool_dec_isolated() and zs_unregister_migration()
zram: off by one in read_block_state()
perf bpf: Add missing free to bpf_event__print_bpf_prog_info()
llc: fix out-of-bound array index in llc_sk_dev_hash()
nfc: pn533: Fix double free when pn533_fill_fragment_skbs() fails
litex_liteeth: Fix a double free in the remove function
arm64: arm64_ftr_reg->name may not be a human-readable string
arm64: pgtable: make __pte_to_phys/__phys_to_pte_val inline functions
bpf, sockmap: Remove unhash handler for BPF sockmap usage
bpf, sockmap: Fix race in ingress receive verdict with redirect to self
bpf: sockmap, strparser, and tls are reusing qdisc_skb_cb and colliding
bpf, sockmap: sk_skb data_end access incorrect when src_reg = dst_reg
dmaengine: stm32-dma: fix burst in case of unaligned memory address
dmaengine: stm32-dma: avoid 64-bit division in stm32_dma_get_max_width
gve: Fix off by one in gve_tx_timeout()
drm/i915/fb: Fix rounding error in subsampled plane size calculation
init: make unknown command line param message clearer
seq_file: fix passing wrong private data
drm/amdgpu: fix uvd crash on Polaris12 during driver unloading
net: dsa: mv88e6xxx: Don't support >1G speeds on 6191X on ports other than 10
net/sched: sch_taprio: fix undefined behavior in ktime_mono_to_any
net: hns3: fix ROCE base interrupt vector initialization bug
net: hns3: fix pfc packet number incorrect after querying pfc parameters
net: hns3: fix kernel crash when unload VF while it is being reset
net: hns3: allow configure ETS bandwidth of all TCs
net: stmmac: allow a tc-taprio base-time of zero
net: ethernet: ti: cpsw_ale: Fix access to un-initialized memory
net: marvell: mvpp2: Fix wrong SerDes reconfiguration order
vsock: prevent unnecessary refcnt inc for nonblocking connect
net/smc: fix sk_refcnt underflow on linkdown and fallback
cxgb4: fix eeprom len when diagnostics not implemented
selftests/net: udpgso_bench_rx: fix port argument
thermal: int340x: fix build on 32-bit targets
smb3: do not error on fsync when readonly
ARM: 9155/1: fix early early_iounmap()
ARM: 9156/1: drop cc-option fallbacks for architecture selection
parisc: Fix backtrace to always include init funtion names
parisc: Flush kernel data mapping in set_pte_at() when installing pte for user page
MIPS: fix duplicated slashes for Platform file path
MIPS: fix *-pkg builds for loongson2ef platform
MIPS: Fix assembly error from MIPSr2 code used within MIPS_ISA_ARCH_LEVEL
x86/mce: Add errata workaround for Skylake SKX37
PCI/MSI: Move non-mask check back into low level accessors
PCI/MSI: Destroy sysfs before freeing entries
KVM: x86: move guest_pv_has out of user_access section
posix-cpu-timers: Clear task::posix_cputimers_work in copy_process()
irqchip/sifive-plic: Fixup EOI failed when masked
f2fs: should use GFP_NOFS for directory inodes
f2fs: include non-compressed blocks in compr_written_block
f2fs: fix UAF in f2fs_available_free_memory
ceph: fix mdsmap decode when there are MDS's beyond max_mds
erofs: fix unsafe pagevec reuse of hooked pclusters
drm/i915/guc: Fix blocked context accounting
block: Hold invalidate_lock in BLKDISCARD ioctl
block: Hold invalidate_lock in BLKZEROOUT ioctl
block: Hold invalidate_lock in BLKRESETZONE ioctl
ksmbd: Fix buffer length check in fsctl_validate_negotiate_info()
ksmbd: don't need 8byte alignment for request length in ksmbd_check_message
dmaengine: ti: k3-udma: Set bchan to NULL if a channel request fail
dmaengine: ti: k3-udma: Set r/tchan or rflow to NULL if request fail
dmaengine: bestcomm: fix system boot lockups
net, neigh: Enable state migration between NUD_PERMANENT and NTF_USE
9p/net: fix missing error check in p9_check_errors
mm/filemap.c: remove bogus VM_BUG_ON
memcg: prohibit unconditional exceeding the limit of dying tasks
mm, oom: pagefault_out_of_memory: don't force global OOM for dying tasks
mm, oom: do not trigger out_of_memory from the #PF
mm, thp: lock filemap when truncating page cache
mm, thp: fix incorrect unmap behavior for private pages
mfd: dln2: Add cell for initializing DLN2 ADC
video: backlight: Drop maximum brightness override for brightness zero
bcache: fix use-after-free problem in bcache_device_free()
bcache: Revert "bcache: use bvec_virt"
PM: sleep: Avoid calling put_device() under dpm_list_mtx
s390/cpumf: cpum_cf PMU displays invalid value after hotplug remove
s390/cio: check the subchannel validity for dev_busid
s390/tape: fix timer initialization in tape_std_assign()
s390/ap: Fix hanging ioctl caused by orphaned replies
s390/cio: make ccw_device_dma_* more robust
remoteproc: elf_loader: Fix loading segment when is_iomem true
remoteproc: Fix the wrong default value of is_iomem
remoteproc: imx_rproc: Fix ignoring mapping vdev regions
remoteproc: imx_rproc: Fix rsc-table name
mtd: rawnand: fsmc: Fix use of SM ORDER
mtd: rawnand: ams-delta: Keep the driver compatible with on-die ECC engines
mtd: rawnand: xway: Keep the driver compatible with on-die ECC engines
mtd: rawnand: mpc5121: Keep the driver compatible with on-die ECC engines
mtd: rawnand: gpio: Keep the driver compatible with on-die ECC engines
mtd: rawnand: pasemi: Keep the driver compatible with on-die ECC engines
mtd: rawnand: orion: Keep the driver compatible with on-die ECC engines
mtd: rawnand: plat_nand: Keep the driver compatible with on-die ECC engines
mtd: rawnand: au1550nd: Keep the driver compatible with on-die ECC engines
powerpc/vas: Fix potential NULL pointer dereference
powerpc/bpf: Fix write protecting JIT code
powerpc/32e: Ignore ESR in instruction storage interrupt handler
powerpc/powernv/prd: Unregister OPAL_MSG_PRD2 notifier during module unload
powerpc/security: Use a mutex for interrupt exit code patching
powerpc/64s/interrupt: Fix check_return_regs_valid() false positive
powerpc/pseries/mobility: ignore ibm, platform-facilities updates
powerpc/85xx: fix timebase sync issue when CONFIG_HOTPLUG_CPU=n
drm/sun4i: Fix macros in sun8i_csc.h
PCI: Add PCI_EXP_DEVCTL_PAYLOAD_* macros
PCI: aardvark: Fix PCIe Max Payload Size setting
SUNRPC: Partial revert of commit
|
||
|
Eric Biggers
|
9630d4d0d1 |
fscrypt: allow 256-bit master keys with AES-256-XTS
[ Upstream commit 7f595d6a6cdc336834552069a2e0a4f6d4756ddf ] fscrypt currently requires a 512-bit master key when AES-256-XTS is used, since AES-256-XTS keys are 512-bit and fscrypt requires that the master key be at least as long any key that will be derived from it. However, this is overly strict because AES-256-XTS doesn't actually have a 512-bit security strength, but rather 256-bit. The fact that XTS takes twice the expected key size is a quirk of the XTS mode. It is sufficient to use 256 bits of entropy for AES-256-XTS, provided that it is first properly expanded into a 512-bit key, which HKDF-SHA512 does. Therefore, relax the check of the master key size to use the security strength of the derived key rather than the size of the derived key (except for v1 encryption policies, which don't use HKDF). Besides making things more flexible for userspace, this is needed in order for the use of a KDF which only takes a 256-bit key to be introduced into the fscrypt key hierarchy. This will happen with hardware-wrapped keys support, as all known hardware which supports that feature uses an SP800-108 KDF using AES-256-CMAC, so the wrapped keys are wrapped 256-bit AES keys. Moreover, there is interest in fscrypt supporting the same type of AES-256-CMAC based KDF in software as an alternative to HKDF-SHA512. There is no security problem with such features, so fix the key length check to work properly with them. Reviewed-by: Paul Crowley <paulcrowley@google.com> Link: https://lore.kernel.org/r/20210921030303.5598-1-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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David Anderson
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0792ff2e87 |
FROMLIST: overlayfs: override_creds=off option bypass creator_cred
By default, all access to the upper, lower and work directories is the recorded mounter's MAC and DAC credentials. The incoming accesses are checked against the caller's credentials. If the principles of least privilege are applied, the mounter's credentials might not overlap the credentials of the caller's when accessing the overlayfs filesystem. For example, a file that a lower DAC privileged caller can execute, is MAC denied to the generally higher DAC privileged mounter, to prevent an attack vector. We add the option to turn off override_creds in the mount options; all subsequent operations after mount on the filesystem will be only the caller's credentials. The module boolean parameter and mount option override_creds is also added as a presence check for this "feature", existence of /sys/module/overlay/parameters/override_creds. It was not always this way. Circa 4.6 there was no recorded mounter's credentials, instead privileged access to upper or work directories were temporarily increased to perform the operations. The MAC (selinux) policies were caller's in all cases. override_creds=off partially returns us to this older access model minus the insecure temporary credential increases. This is to permit use in a system with non-overlapping security models for each executable including the agent that mounts the overlayfs filesystem. In Android this is the case since init, which performs the mount operations, has a minimal MAC set of privileges to reduce any attack surface, and services that use the content have a different set of MAC privileges (eg: read, for vendor labelled configuration, execute for vendor libraries and modules). The caveats are not a problem in the Android usage model, however they should be fixed for completeness and for general use in time. Bug: 204981027 Link: https://lore.kernel.org/lkml/20211117015806.2192263-4-dvander@google.com Change-Id: I46e6c74ff634eb064cf9d714017432171a898890 Signed-off-by: David Anderson <dvander@google.com> Signed-off-by: Mark Salyzyn <salyzyn@android.com> |
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David Anderson
|
8c288004aa |
FROMLIST: Add flags option to get xattr method paired to __vfs_getxattr
Add a flag option to get xattr method that could have a bit flag of XATTR_NOSECURITY passed to it. XATTR_NOSECURITY is generally then set in the __vfs_getxattr path when called by security infrastructure. This handles the case of a union filesystem driver that is being requested by the security layer to report back the xattr data. For the use case where access is to be blocked by the security layer. The path then could be security(dentry) -> __vfs_getxattr(dentry...XATTR_NOSECURITY) -> handler->get(dentry...XATTR_NOSECURITY) -> __vfs_getxattr(lower_dentry...XATTR_NOSECURITY) -> lower_handler->get(lower_dentry...XATTR_NOSECURITY) which would report back through the chain data and success as expected, the logging security layer at the top would have the data to determine the access permissions and report back the target context that was blocked. Without the get handler flag, the path on a union filesystem would be the errant security(dentry) -> __vfs_getxattr(dentry) -> handler->get(dentry) -> vfs_getxattr(lower_dentry) -> nested -> security(lower_dentry, log off) -> lower_handler->get(lower_dentry) which would report back through the chain no data, and -EACCES. For selinux for both cases, this would translate to a correctly determined blocked access. In the first case with this change a correct avc log would be reported, in the second legacy case an incorrect avc log would be reported against an uninitialized u:object_r:unlabeled:s0 context making the logs cosmetically useless for audit2allow. This patch series is inert and is the wide-spread addition of the flags option for xattr functions, and a replacement of __vfs_getxattr with __vfs_getxattr(...XATTR_NOSECURITY). Bug: 204981027 Link: https://lore.kernel.org/lkml/20211117015806.2192263-2-dvander@google.com Change-Id: Id2c6fa6eeb2b5cca5a11e0cd02a3fbf2a5fcbef4 Signed-off-by: David Anderson <dvander@google.com> Signed-off-by: Mark Salyzyn <salyzyn@android.com> |
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Gao Xiang
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8231d1fc9b |
erofs: add multiple device support
In order to support multi-layer container images, add multiple device feature to EROFS. Two ways are available to use for now: - Devices can be mapped into 32-bit global block address space; - Device ID can be specified with the chunk indexes format. Note that it assumes no extent would cross device boundary and mkfs should take care of it seriously. In the future, a dedicated device manager could be introduced then thus extra devices can be automatically scanned by UUID as well. Link: https://lore.kernel.org/r/20211014081010.43485-1-hsiangkao@linux.alibaba.com Reviewed-by: Chao Yu <chao@kernel.org> Reviewed-by: Liu Bo <bo.liu@linux.alibaba.com> Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com> |
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Eric Biggers
|
dd076b7739 |
fscrypt: allow 256-bit master keys with AES-256-XTS
fscrypt currently requires a 512-bit master key when AES-256-XTS is used, since AES-256-XTS keys are 512-bit and fscrypt requires that the master key be at least as long any key that will be derived from it. However, this is overly strict because AES-256-XTS doesn't actually have a 512-bit security strength, but rather 256-bit. The fact that XTS takes twice the expected key size is a quirk of the XTS mode. It is sufficient to use 256 bits of entropy for AES-256-XTS, provided that it is first properly expanded into a 512-bit key, which HKDF-SHA512 does. Therefore, relax the check of the master key size to use the security strength of the derived key rather than the size of the derived key (except for v1 encryption policies, which don't use HKDF). Besides making things more flexible for userspace, this is needed in order for the use of a KDF which only takes a 256-bit key to be introduced into the fscrypt key hierarchy. This will happen with hardware-wrapped keys support, as all known hardware which supports that feature uses an SP800-108 KDF using AES-256-CMAC, so the wrapped keys are wrapped 256-bit AES keys. Moreover, there is interest in fscrypt supporting the same type of AES-256-CMAC based KDF in software as an alternative to HKDF-SHA512. There is no security problem with such features, so fix the key length check to work properly with them. Reviewed-by: Paul Crowley <paulcrowley@google.com> Link: https://lore.kernel.org/r/20210921030303.5598-1-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@google.com> |
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Eric Biggers
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3bc65bf077 |
fscrypt: improve documentation for inline encryption
Currently the fscrypt inline encryption support is documented in the "Implementation details" section, and it doesn't go into much detail. It's really more than just an "implementation detail" though, as there is a user-facing mount option. Also, hardware-wrapped key support (an upcoming feature) will depend on inline encryption and will affect the on-disk format; by definition that's not just an implementation detail. Therefore, move this documentation into its own section and expand it. Link: https://lore.kernel.org/r/20210916174928.65529-4-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@google.com> |
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Chao Yu
|
47013091b5 |
f2fs: support fault injection for dquot_initialize()
This patch adds a new function f2fs_dquot_initialize() to wrap dquot_initialize(), and it supports to inject fault into f2fs_dquot_initialize() to simulate inner failure occurs in dquot_initialize(). Usage: a) echo 65536 > /sys/fs/f2fs/<dev>/inject_type or b) mount -o fault_type=65536 <dev> <mountpoint> Signed-off-by: Chao Yu <chao@kernel.org> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> |
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Daeho Jeong
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5f8b2e61df |
f2fs: introduce fragment allocation mode mount option
Added two options into "mode=" mount option to make it possible for developers to simulate filesystem fragmentation/after-GC situation itself. The developers use these modes to understand filesystem fragmentation/after-GC condition well, and eventually get some insights to handle them better. "fragment:segment": f2fs allocates a new segment in ramdom position. With this, we can simulate the after-GC condition. "fragment:block" : We can scatter block allocation with "max_fragment_chunk" and "max_fragment_hole" sysfs nodes. f2fs will allocate 1..<max_fragment_chunk> blocks in a chunk and make a hole in the length of 1..<max_fragment_hole> by turns in a newly allocated free segment. Plus, this mode implicitly enables "fragment:segment" option for more randomness. Reviewed-by: Chao Yu <chao@kernel.org> Signed-off-by: Daeho Jeong <daehojeong@google.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> |
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Greg Kroah-Hartman
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161302b766 |
Merge 304040fb49 ("Merge tag 's390-5.15-6' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux") into android-mainline
Steps on the way to 5.15-rc6 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ie72e9e52b9ab4124680950fa129642a8e2303eb3 |
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Linus Torvalds
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86a44e9067 |
Merge tag 'ntfs3_for_5.15' of git://github.com/Paragon-Software-Group/linux-ntfs3
Pull ntfs3 fixes from Konstantin Komarov:
"Use the new api for mounting as requested by Christoph.
Also fixed:
- some memory leaks and panic
- xfstests (tested on x86_64) generic/016 generic/021 generic/022
generic/041 generic/274 generic/423
- some typos, wrong returned error codes, dead code, etc"
* tag 'ntfs3_for_5.15' of git://github.com/Paragon-Software-Group/linux-ntfs3: (70 commits)
fs/ntfs3: Check for NULL pointers in ni_try_remove_attr_list
fs/ntfs3: Refactor ntfs_read_mft
fs/ntfs3: Refactor ni_parse_reparse
fs/ntfs3: Refactor ntfs_create_inode
fs/ntfs3: Refactor ntfs_readlink_hlp
fs/ntfs3: Rework ntfs_utf16_to_nls
fs/ntfs3: Fix memory leak if fill_super failed
fs/ntfs3: Keep prealloc for all types of files
fs/ntfs3: Remove unnecessary functions
fs/ntfs3: Forbid FALLOC_FL_PUNCH_HOLE for normal files
fs/ntfs3: Refactoring of ntfs_set_ea
fs/ntfs3: Remove locked argument in ntfs_set_ea
fs/ntfs3: Use available posix_acl_release instead of ntfs_posix_acl_release
fs/ntfs3: Check for NULL if ATTR_EA_INFO is incorrect
fs/ntfs3: Refactoring of ntfs_init_from_boot
fs/ntfs3: Reject mount if boot's cluster size < media sector size
fs/ntfs3: Refactoring lock in ntfs_init_acl
fs/ntfs3: Change posix_acl_equiv_mode to posix_acl_update_mode
fs/ntfs3: Pass flags to ntfs_set_ea in ntfs_set_acl_ex
fs/ntfs3: Refactor ntfs_get_acl_ex for better readability
...
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Kari Argillander
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a0fc05a37c |
Doc/fs/ntfs3: Fix rst format and make it cleaner
Current ntfs3 rst documentation is broken. I turn table to list table as this is current Linux documentation quide line. Simple table also did not quite work in our situation as we need to span rows together. It still look quite good as text so we did not loss anything. This will also make diffing quite bit more pleasure. Signed-off-by: Kari Argillander <kari.argillander@gmail.com> Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> |