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f8a86ab3c4
android_kernel_xiaomi_sm8450/fs
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Jan Kara f8a86ab3c4 ext4: do not let fstrim block system suspend 
[ Upstream commit 5229a658f6453362fbb9da6bf96872ef25a7097e ]

Len Brown has reported that system suspend sometimes fail due to
inability to freeze a task working in ext4_trim_fs() for one minute.
Trimming a large filesystem on a disk that slowly processes discard
requests can indeed take a long time. Since discard is just an advisory
call, it is perfectly fine to interrupt it at any time and the return
number of discarded blocks until that moment. Do that when we detect the
task is being frozen.

Cc: stable@kernel.org
Reported-by: Len Brown <lenb@kernel.org>
Suggested-by: Dave Chinner <david@fromorbit.com>
References: https://bugzilla.kernel.org/show_bug.cgi?id=216322
Signed-off-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20230913150504.9054-2-jack@suse.cz
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-10-10 21:53:25 +02:00
..
9p 9p: missing chunk of "fs/9p: Don't update file type when updating file attributes" 2022-06-22 14:13:12 +02:00
adfs Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2020-10-24 12:26:05 -07:00
affs affs: initialize fsdata in affs_truncate() 2023-02-01 08:23:11 +01:00
afs afs: Fix vlserver probe RTT handling 2023-06-21 15:45:40 +02:00
autofs autofs: fix memory leak of waitqueues in autofs_catatonic_mode 2023-09-23 11:01:04 +02:00
befs
bfs bfs: don't use WARNING: string when it's just info. 2021-01-06 14:56:52 +01:00
btrfs btrfs: release path before inode lookup during the ino lookup ioctl 2023-09-23 11:01:10 +02:00
cachefiles fs/cachefiles: Remove wait_bit_key layout dependency 2021-03-30 14:32:07 +02:00
ceph ceph: defer stopping mdsc delayed_work 2023-08-11 11:57:52 +02:00
cifs cifs: Release folio lock on fscache read hit. 2023-08-26 15:26:55 +02:00
coda coda: Avoid partial allocation of sig_inputArgs 2023-03-11 16:39:51 +01:00
configfs Revert "configfs: fix a race in configfs_lookup()" 2023-09-21 09:45:15 +02:00
cramfs
crypto fscrypt: fix keyring memory leak on mount failure 2022-11-10 18:14:25 +01:00
debugfs debugfs: fix error when writing negative value to atomic_t debugfs file 2023-01-14 10:15:19 +01:00
devpts fsnotify: fix fsnotify hooks in pseudo filesystems 2022-02-01 17:25:39 +01:00
dlm dlm: fix plock lookup when using multiple lockspaces 2023-09-19 12:20:22 +02:00
ecryptfs Revert "ecryptfs: replace BUG_ON with error handling code" 2021-05-26 12:06:55 +02:00
efivarfs efivarfs: revert "fix memory leak in efivarfs_create()" 2020-11-25 16:55:02 +01:00
efs
erofs erofs: ensure that the post-EOF tails are all zeroed 2023-09-19 12:20:02 +02:00
exfat exfat: check if filename entries exceeds max filename length 2023-08-11 11:57:55 +02:00
exportfs
ext2 ext2: fix datatype of block number in ext2_xattr_set2() 2023-09-23 11:01:07 +02:00
ext4 ext4: do not let fstrim block system suspend 2023-10-10 21:53:25 +02:00
f2fs f2fs: fix to avoid NULL pointer dereference f2fs_write_end_io() 2023-07-27 08:44:25 +02:00
fat fat: add ratelimit to fat*_ent_bread() 2022-06-09 10:20:58 +02:00
freevxfs
fscache fscache: Fix cookie key hashing 2021-09-18 13:40:15 +02:00
fuse fuse: nlookup missing decrement in fuse_direntplus_link 2023-09-19 12:20:27 +02:00
gfs2 gfs2: Fix possible data races in gfs2_show_options() 2023-08-26 15:26:45 +02:00
hfs hfs: fix missing hfs_bnode_get() in __hfs_bnode_create 2023-03-11 16:39:55 +01:00
hfsplus fs: hfsplus: remove WARN_ON() from hfsplus_cat_{read,write}_inode() 2023-05-30 12:57:47 +01:00
hostfs hostfs: fix memory handling in follow_link() 2021-04-14 08:42:06 +02:00
hpfs
hugetlbfs hugetlbfs: fix null-ptr-deref in hugetlbfs_parse_param() 2023-01-14 10:16:20 +01:00
iomap xfs: use current->journal_info for detecting transaction recursion 2022-07-07 17:52:19 +02:00
isofs isofs: Fix out of bound access for corrupted isofs image 2021-11-12 14:58:33 +01:00
jbd2 jdb2: Don't refuse invalidation of already invalidated buffers 2023-05-17 11:47:52 +02:00
jffs2 jffs2: reduce stack usage in jffs2_build_xattr_subsystem() 2023-07-27 08:44:13 +02:00
jfs jfs: fix invalid free of JFS_IP(ipimap)->i_imap in diUnmount 2023-09-23 11:01:07 +02:00
kernfs kernfs: fix missing kernfs_idr_lock to remove an ID from the IDR 2023-07-27 08:44:05 +02:00
lockd fs: lockd: avoid possible wrong NULL parameter 2023-09-19 12:20:15 +02:00
minix minix: fix bug when opening a file with O_DIRECT 2022-04-13 21:01:01 +02:00
nfs NFS/pNFS: Report EINVAL errors from connect() to the server 2023-10-10 21:53:24 +02:00
nfs_common nfs_common: need lock during iterate through the list 2020-12-30 11:53:45 +01:00
nfsd nfsd: fix change_info in NFSv4 RENAME replies 2023-09-23 11:01:10 +02:00
nilfs2 nilfs2: fix WARNING in mark_buffer_dirty due to discarded buffer reuse 2023-09-19 12:20:03 +02:00
nls fs/nls: make load_nls() take a const parameter 2023-09-19 12:20:04 +02:00
notify fanotify: disallow mount/sb marks on kernel internal pseudo fs 2023-07-27 08:44:15 +02:00
ntfs ntfs: check overflow when iterating ATTR_RECORDs 2022-11-25 17:45:57 +01:00
ocfs2 fs: ocfs2: namei: check return value of ocfs2_add_entry() 2023-09-19 12:20:09 +02:00
omfs
openpromfs
orangefs orangefs: Fix kmemleak in orangefs_{kernel,client}_debug_init() 2023-01-14 10:16:20 +01:00
overlayfs ovl: fix incorrect fdput() on aio completion 2023-09-23 11:01:09 +02:00
proc proc: fix a dentry lock race between release_task and lookup 2023-09-23 11:01:10 +02:00
pstore pstore/ram: Check start of empty przs during init 2023-09-19 12:20:22 +02:00
qnx4 qnx4: work around gcc false positive warning bug 2021-09-30 10:11:08 +02:00
qnx6
quota quota: fix dqput() to follow the guarantees dquot_srcu should provide 2023-09-19 12:20:10 +02:00
ramfs shmem: use ramfs_kill_sb() for kill_sb method of ramfs-based tmpfs 2023-07-27 08:44:13 +02:00
reiserfs reiserfs: Check the return value from __getblk() 2023-09-19 12:20:06 +02:00
romfs Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2020-10-24 12:26:05 -07:00
squashfs revert "squashfs: harden sanity check in squashfs_read_xattr_id_table" 2023-02-22 12:55:56 +01:00
sysfs
sysv fs/sysv: Null check to prevent null-ptr-deref bug 2023-08-11 11:57:53 +02:00
tracefs tracefs: Add missing lockdown check to tracefs_create_dir() 2023-09-23 11:01:10 +02:00
ubifs ubifs: Free memory for tmpfile name 2023-05-17 11:47:35 +02:00
udf udf: initialize newblock to 0 2023-09-19 12:20:23 +02:00
ufs Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2020-10-24 12:26:05 -07:00
unicode
vboxsf vboxfs: fix broken legacy mount signature checking 2021-10-17 10:43:33 +02:00
verity fsverity: skip PKCS#7 parser when keyring is empty 2023-09-19 12:20:22 +02:00
xfs xfs: verify buffer contents when we skip log replay 2023-06-14 11:09:59 +02:00
zonefs zonefs: Fix error message in zonefs_file_dio_append() 2023-04-05 11:23:51 +02:00
aio.c aio: fix mremap after fork null-deref 2023-02-22 12:55:54 +01:00
anon_inodes.c
attr.c attr: block mode changes of symlinks 2023-09-23 11:01:09 +02:00
bad_inode.c
binfmt_aout.c
binfmt_elf_fdpic.c binfmt: Fix error return code in load_elf_fdpic_binary() 2023-01-14 10:16:26 +01:00
binfmt_elf.c fs/binfmt_elf: Fix memory leak in load_elf_binary() 2022-11-03 23:57:49 +09:00
binfmt_em86.c
binfmt_flat.c binfmt_flat: do not stop relocating GOT entries prematurely on riscv 2022-06-09 10:20:47 +02:00
binfmt_misc.c binfmt_misc: fix shift-out-of-bounds in check_special_flags 2023-01-14 10:16:13 +01:00
binfmt_script.c
block_dev.c block: fix a race between del_gendisk and BLKRRPART 2021-06-03 09:00:45 +02:00
buffer.c mm: fs: initialize fsdata passed to write_begin/write_end interface 2022-11-25 17:45:56 +01:00
char_dev.c chardev: fix error handling in cdev_device_add() 2023-01-14 10:15:59 +01:00
compat_binfmt_elf.c
coredump.c coredump: Limit what can interrupt coredumps 2023-01-04 11:39:22 +01:00
d_path.c
dax.c dax: fix cache flush on PMD-mapped pages 2022-06-09 10:21:16 +02:00
dcache.c
dcookies.c
direct-io.c fs: direct-io: fix missing sdio->boundary 2021-04-14 08:41:58 +02:00
drop_caches.c
eventfd.c eventfd: prevent underflow for eventfd semaphores 2023-09-19 12:20:06 +02:00
eventpoll.c epoll: ep_autoremove_wake_function should use list_del_init_careful 2023-06-21 15:45:37 +02:00
exec.c exec: Copy oldsighand->action under spin-lock 2022-11-03 23:57:49 +09:00
fcntl.c fcntl: fix potential deadlocks for &fown_struct.lock 2022-10-30 09:41:18 +01:00
fhandle.c
file_table.c SUNRPC: Ensure we flush any closed sockets before xs_xprt_free() 2022-05-18 10:23:48 +02:00
file.c file: reinstate f_pos locking optimization for regular files 2023-08-11 11:57:53 +02:00
filesystems.c
fs_context.c fs: avoid empty option when generating legacy mount string 2023-07-27 08:44:13 +02:00
fs_parser.c
fs_pin.c
fs_struct.c
fs_types.c
fs-writeback.c writeback: fix call of incorrect macro 2023-05-17 11:48:10 +02:00
fsopen.c
init.c
inode.c fs: Establish locking order for unrelated directories 2023-07-27 08:44:13 +02:00
internal.h fs: Establish locking order for unrelated directories 2023-07-27 08:44:13 +02:00
ioctl.c fs: fix an infinite loop in iomap_fiemap 2022-05-25 09:17:54 +02:00
Kconfig tmpfs: disallow CONFIG_TMPFS_INODE64 on alpha 2021-02-17 11:02:21 +01:00
Kconfig.binfmt
kernel_read_file.c vfs: check fd has read access in kernel_read_file_from_fd() 2021-10-27 09:56:51 +02:00
libfs.c libfs: add DEFINE_SIMPLE_ATTRIBUTE_SIGNED for signed value 2023-01-14 10:15:19 +01:00
locks.c locks: fix KASAN: use-after-free in trace_event_raw_event_filelock_lock 2023-09-23 11:01:04 +02:00
Makefile io_uring: import 5.15-stable io_uring 2023-01-04 11:39:23 +01:00
mbcache.c mbcache: Avoid nesting of cache->c_list_lock under bit locks 2023-01-14 10:16:50 +01:00
mount.h
mpage.c
namei.c fs: Fix error checking for d_hash_and_lookup() 2023-09-19 12:20:06 +02:00
namespace.c fs: warn about impending deprecation of mandatory locks 2021-08-26 08:35:57 -04:00
no-block.c
nsfs.c
open.c open: make RESOLVE_CACHED correctly test for O_TMPFILE 2023-08-11 11:57:53 +02:00
pipe.c pipe: Fix missing lock in pipe_resize_ring() 2022-06-06 08:42:41 +02:00
pnode.c pnode: terminate at peers of source 2023-01-14 10:16:27 +01:00
pnode.h mount: fix mounting of detached mounts onto targets that reside on shared mounts 2021-03-17 17:06:13 +01:00
posix_acl.c
proc_namespace.c proc mountinfo: make splice available again 2020-12-30 11:54:02 +01:00
read_write.c vfs: fix copy_file_range() averts filesystem freeze protection 2022-12-19 12:27:30 +01:00
readdir.c readdir: make sure to verify directory entry for legacy interfaces too 2021-04-21 13:00:54 +02:00
remap_range.c fs/remap: constrain dedupe of EOF blocks 2022-07-21 21:20:01 +02:00
select.c select: Fix indefinitely sleeping task in poll_schedule_timeout() 2022-01-29 10:26:11 +01:00
seq_file.c seq_file: disallow extremely large seq buffer allocations 2021-07-20 16:05:59 +02:00
signalfd.c io_uring: disable polling pollfree files 2022-09-05 10:28:58 +02:00
splice.c Revert "fs: check FMODE_LSEEK to control internal pipe splicing" 2022-10-17 17:26:07 +02:00
stack.c
stat.c stat: fix inconsistency between struct stat and struct compat_stat 2022-04-27 13:53:54 +02:00
statfs.c statfs: enforce statfs[64] structure initialization 2023-05-30 12:57:55 +01:00
super.c fs: Protect reconfiguration of sb read-write from racing writes 2023-08-11 11:57:54 +02:00
sync.c vfs: make sync_filesystem return errors from ->sync_fs 2022-08-31 17:15:14 +02:00
timerfd.c
userfaultfd.c userfaultfd: open userfaultfds with O_RDONLY 2022-10-26 13:25:17 +02:00
utimes.c
xattr.c fs: don't audit the capability check in simple_xattr_list() 2023-01-14 10:15:16 +01:00