linux/fs
Linus Torvalds 8b789f2b76 15 hotfixes. 11 are cc:stable and the remainder address post-6.16 issues
or aren't considered necessary for -stable kernels.  13 of these fixes are
 for MM.
 
 The usual shower of singletons, plus
 
 - A 5 patch series from Hugh which addresses various misbehaviors in
   get_user_pages()
 
 - A 2 patch series from SeongJae which addresses a quite severe issue in
   DAMON
 
 - A 3 patch series also from SeongJae which completes some fixes for a
   DAMON startup issue
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Merge tag 'mm-hotfixes-stable-2025-09-17-21-10' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull misc fixes from Andrew Morton:
 "15 hotfixes. 11 are cc:stable and the remainder address post-6.16
  issues or aren't considered necessary for -stable kernels. 13 of these
  fixes are for MM.

  The usual shower of singletons, plus

   - fixes from Hugh to address various misbehaviors in get_user_pages()

   - patches from SeongJae to address a quite severe issue in DAMON

   - another series also from SeongJae which completes some fixes for a
     DAMON startup issue"

* tag 'mm-hotfixes-stable-2025-09-17-21-10' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
  zram: fix slot write race condition
  nilfs2: fix CFI failure when accessing /sys/fs/nilfs2/features/*
  samples/damon/mtier: avoid starting DAMON before initialization
  samples/damon/prcl: avoid starting DAMON before initialization
  samples/damon/wsse: avoid starting DAMON before initialization
  MAINTAINERS: add Lance Yang as a THP reviewer
  MAINTAINERS: add Jann Horn as rmap reviewer
  mm/damon/sysfs: use dynamically allocated repeat mode damon_call_control
  mm/damon/core: introduce damon_call_control->dealloc_on_cancel
  mm: folio_may_be_lru_cached() unless folio_test_large()
  mm: revert "mm: vmscan.c: fix OOM on swap stress test"
  mm: revert "mm/gup: clear the LRU flag of a page before adding to LRU batch"
  mm/gup: local lru_add_drain() to avoid lru_add_drain_all()
  mm/gup: check ref_count instead of lru before migration
2025-09-17 21:34:26 -07:00
..
9p vfs-6.17-rc1.mmap_prepare 2025-07-28 13:43:25 -07:00
adfs vfs-6.17-rc1.mmap_prepare 2025-07-28 13:43:25 -07:00
affs vfs-6.17-rc1.mmap_prepare 2025-07-28 13:43:25 -07:00
afs vfs-6.17-rc1.mmap_prepare 2025-07-28 13:43:25 -07:00
autofs new helper: set_default_d_op() 2025-06-10 22:21:16 -04:00
bcachefs vfs-6.17-rc1.fileattr 2025-07-28 15:24:14 -07:00
befs befs: convert befs to use the new mount api 2024-09-18 11:44:43 +02:00
bfs vfs-6.17-rc1.mmap_prepare 2025-07-28 13:43:25 -07:00
btrfs for-6.17-rc6-tag 2025-09-17 07:55:45 -07:00
cachefiles vfs-6.17-rc1.misc 2025-07-28 11:22:56 -07:00
ceph ceph: fix crash after fscrypt_encrypt_pagecache_blocks() error 2025-09-09 12:57:03 +02:00
coda vfs-6.17-rc1.mmap_prepare 2025-07-28 13:43:25 -07:00
configfs
cramfs mm: remove callers of pfn_t functionality 2025-07-09 22:42:19 -07:00
crypto fscrypt: Remove gfp_t argument from fscrypt_encrypt_block_inplace() 2025-07-10 12:33:13 -07:00
debugfs debugfs: fix mount options not being applied 2025-08-17 12:22:25 +02:00
devpts
dlm treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
ecryptfs vfs-6.17-rc1.fileattr 2025-07-28 15:24:14 -07:00
efivarfs efivarfs: Fix slab-out-of-bounds in efivarfs_d_compare 2025-08-28 08:39:49 +02:00
efs
erofs erofs: fix long xattr name prefix placement 2025-09-12 03:37:07 +08:00
exfat exfat: add cluster chain loop check for dir 2025-08-01 08:34:23 +09:00
exportfs
ext2 \n 2025-07-28 16:16:09 -07:00
ext4 Ext4 bug fixes and cleanups for 6.17-rc3, including most notably: 2025-08-18 09:01:00 -07:00
f2fs f2fs-for-6.17-rc1 2025-08-04 16:27:21 -07:00
fat Significant patch series in this pull request: 2025-08-03 16:23:09 -07:00
freevxfs
fuse fuse: virtio_fs: fix page fault for DAX page address 2025-09-05 15:56:30 +02:00
gfs2 vfs-6.17-rc1.iomap 2025-07-28 16:09:03 -07:00
hfs hfs/hfsplus updates for v6.17 2025-07-28 16:17:44 -07:00
hfsplus hfs/hfsplus updates for v6.17 2025-07-28 16:17:44 -07:00
hostfs vfs-6.17-rc1.mmap_prepare 2025-07-28 13:43:25 -07:00
hpfs vfs-6.17-rc1.mmap_prepare 2025-07-28 13:43:25 -07:00
hugetlbfs Summary of significant series in this pull request: 2025-07-31 14:57:54 -07:00
iomap iomap: Fix broken data integrity guarantees for O_SYNC writes 2025-08-11 14:51:49 +02:00
isofs Current exclusion rules for ->d_flags stores are rather unpleasant. 2025-07-28 09:17:57 -07:00
jbd2 jbd2: prevent softlockup in jbd2_log_do_checkpoint() 2025-08-13 14:24:14 -04:00
jffs2 vfs-6.17-rc1.mmap_prepare 2025-07-28 13:43:25 -07:00
jfs Fixes and cleanups for JFS filesystem 2025-07-31 10:27:11 -07:00
kernfs kernfs: Fix UAF in polling when open file is released 2025-09-06 20:11:27 +02:00
lockd
minix vfs-6.17-rc1.mmap_prepare 2025-07-28 13:43:25 -07:00
netfs netfs: Fix unbuffered write error handling 2025-08-15 15:56:49 +02:00
nfs NFSv4/flexfiles: Fix layout merge mirror check. 2025-09-08 14:37:55 -04:00
nfs_common NFS/localio: nfs_uuid_put() fix the wake up after unlinking the file 2025-08-05 16:45:40 -07:00
nfsd nfsd-6.17 fixes: 2025-08-11 07:38:55 -07:00
nilfs2 nilfs2: fix CFI failure when accessing /sys/fs/nilfs2/features/* 2025-09-13 13:05:38 -07:00
nls
notify \n 2025-07-31 10:31:00 -07:00
ntfs3 vfs-6.17-rc1.mmap_prepare 2025-07-28 13:43:25 -07:00
ocfs2 ocfs2: fix recursive semaphore deadlock in fiemap call 2025-09-08 23:45:11 -07:00
omfs vfs-6.17-rc1.mmap_prepare 2025-07-28 13:43:25 -07:00
openpromfs
orangefs orangefs: fixes for string handling in debugfs and sysfs 2025-07-31 10:22:48 -07:00
overlayfs ovl: fix possible double unlink 2025-08-18 13:16:49 +02:00
proc proc: fix type confusion in pde_set_flags() 2025-09-08 23:45:12 -07:00
pstore pstore: switch to locked_recursive_removal() 2025-07-02 22:36:51 -04:00
qnx4
qnx6
quota
ramfs vfs-6.17-rc1.mmap_prepare 2025-07-28 13:43:25 -07:00
resctrl fs/resctrl: Eliminate false positive lockdep warning when reading SNC counters 2025-09-09 12:43:36 +02:00
romfs
smb ksmbd: smbdirect: verify remaining_data_length respects max_fragmented_recv_size 2025-09-14 22:17:10 -05:00
squashfs squashfs: fix memory leak in squashfs_fill_super 2025-08-19 16:35:53 -07:00
sysfs
tests
tracefs Massage rpc_pipefs to use saner primitives and clean up the 2025-07-28 09:56:09 -07:00
ubifs This pull request contains the following changes for UBI and UBIFS: 2025-07-31 10:08:44 -07:00
udf \n 2025-07-28 16:16:09 -07:00
ufs vfs-6.17-rc1.mmap_prepare 2025-07-28 13:43:25 -07:00
unicode
vboxsf vfs-6.17-rc1.mmap_prepare 2025-07-28 13:43:25 -07:00
verity fsverity: Switch from crypto_shash to SHA-2 library 2025-07-14 11:29:32 -07:00
xfs xfs: do not propagate ENODATA disk errors into xattr code 2025-08-26 11:00:33 +02:00
zonefs zonefs changes for 6.17-rc1 2025-07-28 17:06:51 -07:00
aio.c
anon_inodes.c module: Rename EXPORT_SYMBOL_GPL_FOR_MODULES to EXPORT_SYMBOL_FOR_MODULES 2025-08-11 16:16:36 +02:00
attr.c
backing-file.c vfs-6.17-rc1.mmap_prepare 2025-07-28 13:43:25 -07:00
bad_inode.c
binfmt_elf.c execve updates for v6.17 2025-07-28 17:11:40 -07:00
binfmt_elf_fdpic.c execve updates for v6.17 2025-07-28 17:11:40 -07:00
binfmt_flat.c
binfmt_misc.c binfmt_misc: switch to locked_recursive_removal() 2025-07-02 22:36:51 -04:00
binfmt_script.c
bpf_fs_kfuncs.c bpf: Introduce bpf_cgroup_read_xattr to read xattr of cgroup's node 2025-07-02 14:18:20 +02:00
buffer.c fs/buffer: fix use-after-free when call bh_read() helper 2025-08-19 13:51:28 +02:00
char_dev.c
compat_binfmt_elf.c
coredump.c coredump: don't pointlessly check and spew warnings 2025-08-21 13:54:40 +02:00
d_path.c fold fs_struct->{lock,seq} into a seqlock 2025-07-08 10:25:19 +02:00
dax.c fs/dax: Reject IOCB_ATOMIC in dax_iomap_rw() 2025-08-11 14:03:38 +02:00
dcache.c vfs-6.17-rc1.misc 2025-07-28 11:22:56 -07:00
direct-io.c Summary of significant series in this pull request: 2025-07-31 14:57:54 -07:00
drop_caches.c
eventfd.c
eventpoll.c vfs-6.17-rc1.misc 2025-07-28 11:22:56 -07:00
exec.c coredump: don't pointlessly check and spew warnings 2025-08-21 13:54:40 +02:00
fcntl.c
fhandle.c fhandle: use more consistent rules for decoding file handle from userns 2025-08-29 09:48:31 +02:00
file.c vfs-6.17-rc1.misc 2025-07-28 11:22:56 -07:00
file_attr.c fs: tighten a sanity check in file_attr_to_fileattr() 2025-07-16 10:22:01 +02:00
file_table.c \n 2025-07-31 10:31:00 -07:00
filesystems.c
fs-writeback.c fs: writeback: fix use-after-free in __mark_inode_dirty() 2025-08-11 14:51:45 +02:00
fs_context.c
fs_parser.c
fs_pin.c
fs_struct.c fold fs_struct->{lock,seq} into a seqlock 2025-07-08 10:25:19 +02:00
fs_types.c
fsopen.c
init.c
inode.c vfs: Remove unnecessary list_for_each_entry_safe() from evict_inodes() 2025-07-10 09:37:32 +02:00
internal.h vfs-6.17-rc1.pidfs 2025-07-28 14:10:15 -07:00
ioctl.c fs: split fileattr related helpers into separate file 2025-07-01 22:44:22 +02:00
Kconfig fs/Kconfig: enable HUGETLBFS only if ARCH_SUPPORTS_HUGETLBFS 2025-07-24 19:12:38 -07:00
Kconfig.binfmt
kernel_read_file.c
libfs.c vfs-6.17-rc1.pidfs 2025-07-28 14:10:15 -07:00
locks.c
Makefile fs: split fileattr related helpers into separate file 2025-07-01 22:44:22 +02:00
mbcache.c
mnt_idmapping.c
mount.h copy_tree(): don't link the mounts via mnt_list 2025-06-29 19:03:37 -04:00
mpage.c
namei.c vfs-6.17-rc1.pidfs 2025-07-28 14:10:15 -07:00
namespace.c fs: fix indentation style 2025-08-21 10:27:05 +02:00
nsfs.c
open.c \n 2025-07-31 10:31:00 -07:00
pidfs.c pidfs: Fix memory leak in pidfd_info() 2025-08-15 16:10:46 +02:00
pipe.c
pnode.c change_mnt_propagation(): calculate propagation source only if we'll need it 2025-08-19 12:05:59 -04:00
pnode.h get rid of CL_SHARE_TO_SLAVE 2025-06-29 19:03:46 -04:00
posix_acl.c acl: Annotate struct posix_acl with __counted_by() 2024-10-22 11:16:59 +02:00
proc_namespace.c
read_write.c vfs-6.17-rc1.mmap_prepare 2025-07-28 13:43:25 -07:00
readdir.c
remap_range.c
select.c
seq_file.c
signalfd.c
splice.c netfs: Fix unbuffered write error handling 2025-08-15 15:56:49 +02:00
stack.c
stat.c
statfs.c
super.c vfs-6.17-rc1.super 2025-07-28 15:50:15 -07:00
sync.c
sysctls.c
timerfd.c
userfaultfd.c mm/mremap: use an explicit uffd failure path for mremap 2025-07-24 19:12:29 -07:00
utimes.c
xattr.c vfs-6.17-rc1.misc 2025-07-28 11:22:56 -07:00