Dave Chinner 3c4cb76bce xfs: xfs_trans_commit() path must check for log shutdown ... If a shut races with xfs_trans_commit() and we have shut down the filesystem but not the log, we will still cancel the transaction. This can result in aborting dirty log items instead of committing and pinning them whilst the log is still running. Hence we can end up with dirty, unlogged metadata that isn't in the AIL in memory that can be flushed to disk via writeback clustering. This was discovered from a g/388 trace where an inode log item was having IO completed on it and it wasn't in the AIL, hence tripping asserts xfs_ail_check(). Inode cluster writeback started long after the filesystem shutdown started, and long after the transaction containing the dirty inode was aborted and the log item marked XFS_LI_ABORTED. The inode was seen as dirty and unpinned, so it was flushed. IO completion tried to remove the inode from the AIL, at which point stuff went bad: XFS (pmem1): Log I/O Error (0x6) detected at xfs_fs_goingdown+0xa3/0xf0 (fs/xfs/xfs_fsops.c:500). Shutting down filesystem. XFS: Assertion failed: in_ail, file: fs/xfs/xfs_trans_ail.c, line: 67 XFS (pmem1): Please unmount the filesystem and rectify the problem(s) Workqueue: xfs-buf/pmem1 xfs_buf_ioend_work RIP: 0010:assfail+0x27/0x2d Call Trace: <TASK> xfs_ail_check+0xa8/0x180 xfs_ail_delete_one+0x3b/0xf0 xfs_buf_inode_iodone+0x329/0x3f0 xfs_buf_ioend+0x1f8/0x530 xfs_buf_ioend_work+0x15/0x20 process_one_work+0x1ac/0x390 worker_thread+0x56/0x3c0 kthread+0xf6/0x120 ret_from_fork+0x1f/0x30 </TASK> xfs_trans_commit() needs to check log state for shutdown, not mount state. It cannot abort dirty log items while the log is still running as dirty items must remained pinned in memory until they are either committed to the journal or the log has shut down and they can be safely tossed away. Hence if the log has not shut down, the xfs_trans_commit() path must allow completed transactions to commit to the CIL and pin the dirty items even if a mount shutdown has started. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Darrick J. Wong <djwong@kernel.org>		2022-03-29 18:22:01 -07:00
..
9p	Revert "fs/9p: search open fids first"	2022-01-30 22:13:37 +09:00
adfs	fs/adfs: remove unneeded variable make code cleaner	2022-01-20 08:52:55 +02:00
affs	affs: use bdev_nr_sectors instead of open coding it	2021-10-18 14:43:22 -06:00
afs	proc: remove PDE_DATA() completely	2022-01-22 08:33:37 +02:00
autofs	autofs: fix wait name hash calculation in autofs_wait()	2021-10-20 21:09:02 -04:00
befs	isystem: ship and use stdarg.h	2021-08-19 09:02:55 +09:00
bfs	mm: require ->set_page_dirty to be explicitly wired up	2021-06-29 10:53:48 -07:00
btrfs	for-5.17-rc5-tag	2022-02-25 14:08:03 -08:00
cachefiles	netfs, cachefiles: Add a method to query presence of data in the cache	2022-02-01 10:29:18 -06:00
ceph	ceph: set pool_ns in new inode layout for async creates	2022-01-26 20:17:50 +01:00
cifs	cifs: fix confusing unneeded warning message on smb2.1 and earlier	2022-02-16 17:16:49 -06:00
coda	coda: bump module version to 7.2	2021-11-09 10:02:51 -08:00
configfs	configfs: fix a race in configfs_{,un}register_subsystem()	2022-02-22 18:30:28 +01:00
cramfs	cramfs: use bdev_nr_bytes instead of open coding it	2021-10-18 14:43:22 -06:00
crypto	fscrypt: improve a few comments	2021-10-25 19:11:50 -07:00
debugfs	debugfs: lockdown: Allow reading debugfs files that are not world readable	2022-01-06 15:47:41 +01:00
devpts	fsnotify: fix fsnotify hooks in pseudo filesystems	2022-01-24 14:17:02 +01:00
dlm	driver core changes for 5.17-rc1	2022-01-12 11:11:34 -08:00
ecryptfs	fs: add is_idmapped_mnt() helper	2021-12-03 18:44:06 +01:00
efivarfs
efs
erofs	erofs: fix small compressed files inlining	2022-02-04 12:37:12 +08:00
exfat	exfat: fix missing REQ_SYNC in exfat_update_bhs()	2022-01-10 11:00:04 +09:00
exportfs
ext2	fsdax: shift partition offset handling into the file systems	2021-12-04 08:58:54 -08:00
ext4	Various bug fixes for ext4 fast commit and inline data handling. Also	2022-02-06 10:34:45 -08:00
f2fs	Fix from Christoph Hellwig merging the CONFIG_UNICODE_UTF8_DATA into the	2022-02-01 11:13:24 -08:00
fat	FAT: use io_schedule_timeout() instead of congestion_wait()	2022-01-20 08:52:54 +02:00
freevxfs
fscache	fscache: Fix the volume collision wait condition	2022-01-21 21:36:28 +00:00
fuse	virtio,vdpa,qemu_fw_cfg: features, cleanups, fixes	2022-01-18 10:05:48 +02:00
gfs2	gfs2 fixes:	2022-02-11 11:36:32 -08:00
hfs	Merge branch 'akpm' (patches from Andrew)	2021-11-09 10:11:53 -08:00
hfsplus	hfsplus: use struct_group_attr() for memcpy() region	2022-01-20 08:52:54 +02:00
hostfs	hostfs: Fix writeback of dirty pages	2021-12-21 21:44:27 +01:00
hpfs	treewide: Replace open-coded flex arrays in unions	2021-10-18 12:28:53 -07:00
hugetlbfs	hugetlbfs: fix off-by-one error in hugetlb_vmdelete_list()	2022-01-15 16:30:30 +02:00
iomap	xfs, iomap: limit individual ioend chain lengths in writeback	2022-01-26 09:19:20 -08:00
isofs	isofs: Fix out of bound access for corrupted isofs image	2021-10-19 12:51:02 +02:00
jbd2	Various bug fixes for ext4 fast commit and inline data handling. Also	2022-02-06 10:34:45 -08:00
jffs2	Merge branch 'signal-for-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	2022-01-17 05:49:30 +02:00
jfs	Just one JFS patch	2021-11-03 09:23:25 -07:00
kernfs	kernfs: prevent early freeing of root node	2021-12-03 14:36:21 +01:00
ksmbd	ksmbd: add support for key exchange	2022-02-04 00:12:22 -06:00
lockd	Notable bug fixes:	2022-02-02 10:14:31 -08:00
minix	mm: require ->set_page_dirty to be explicitly wired up	2021-06-29 10:53:48 -07:00
netfs	netfs: Make ops->init_rreq() optional	2022-01-21 21:36:28 +00:00
nfs	NFS: Do not report writeback errors in nfs_getattr()	2022-02-16 15:15:22 -05:00
nfs_common	nfs: Fix kerneldoc warning shown up by W=1	2021-10-04 22:02:17 +01:00
nfsd	Notable bug fixes:	2022-02-09 09:56:57 -08:00
nilfs2	Merge branch 'akpm' (patches from Andrew)	2022-01-20 10:41:01 +02:00
nls
notify	fanotify: Fix stale file descriptor in copy_event_to_user()	2022-02-01 12:52:07 +01:00
ntfs	fs/ntfs/attrib.c: fix one kernel-doc comment	2022-01-15 16:30:24 +02:00
ntfs3	mm: remove cleancache	2022-01-22 08:33:38 +02:00
ocfs2	ocfs2: fix a deadlock when commit trans	2022-01-30 09:56:58 +02:00
omfs	mm: require ->set_page_dirty to be explicitly wired up	2021-06-29 10:53:48 -07:00
openpromfs
orangefs	orangefs: Fix the size of a memory allocation in orangefs_bufmap_alloc()	2021-12-31 14:37:43 -05:00
overlayfs	overlayfs fixes for 5.17-rc3	2022-02-01 11:23:02 -08:00
proc	fs/proc: task_mmu.c: don't read mapcount for migration entry	2022-02-11 17:55:00 -08:00
pstore	pstore update for v5.17-rc1	2022-01-10 11:48:37 -08:00
qnx4	qnx4: work around gcc false positive warning bug	2021-09-21 08:36:48 -07:00
qnx6
quota	quota: make dquot_quota_sync return errors from ->sync_fs	2022-01-30 08:59:47 -08:00
ramfs	Merge branch 'akpm' (patches from Andrew)	2021-11-09 10:11:53 -08:00
reiserfs	reiserfs: don't use congestion_wait()	2021-11-18 11:52:22 +01:00
romfs
smbfs_common	smb3: add new defines from protocol specification	2022-01-18 16:50:47 -06:00
squashfs	squashfs: provide backing_dev_info in order to disable read-ahead	2022-01-15 16:30:24 +02:00
sysfs	fs/sysfs/dir.c: replace S_IRWXU|S_IRUGO|S_IXUGO with 0755 sysfs_create_dir_ns()	2021-10-05 16:35:05 +02:00
sysv	sysv: use BUILD_BUG_ON instead of runtime check	2021-11-09 10:02:52 -08:00
tracefs	tracefs: Set the group ownership in apply_options() not parse_options()	2022-02-25 21:05:04 -05:00
ubifs	ubifs: read-only if LEB may always be taken in ubifs_garbage_collect	2021-12-23 22:30:38 +01:00
udf	udf: Restore i_lenAlloc when inode expansion fails	2022-01-24 14:45:02 +01:00
ufs	isystem: ship and use stdarg.h	2021-08-19 09:02:55 +09:00
unicode	Fix from Christoph Hellwig merging the CONFIG_UNICODE_UTF8_DATA into the	2022-02-01 11:13:24 -08:00
vboxsf	vboxfs: fix broken legacy mount signature checking	2021-09-27 11:26:21 -07:00
verity	fs-verity: fix signed integer overflow with i_size near S64_MAX	2021-09-22 10:56:34 -07:00
xfs	xfs: xfs_trans_commit() path must check for log shutdown	2022-03-29 18:22:01 -07:00
zonefs	zonefs: add MODULE_ALIAS_FS	2021-12-17 16:56:35 +09:00
aio.c	aio: move aio sysctl to aio.c	2022-01-22 08:33:34 +02:00
anon_inodes.c	fs: add anon_inode_getfile_secure() similar to anon_inode_getfd_secure()	2021-09-19 22:35:37 -04:00
attr.c	fs: handle circular mappings correctly	2021-11-17 09:26:09 +01:00
bad_inode.c	vfs: add rcu argument to ->get_acl() callback	2021-08-18 22:08:24 +02:00
binfmt_aout.c	binfmt: a.out: Fix bogus semicolon	2021-09-05 10:15:05 -07:00
binfmt_elf_fdpic.c	coredump: Limit coredumps to a single thread group	2021-10-08 12:06:02 -05:00
binfmt_elf.c	fs/binfmt_elf: fix PT_LOAD p_align values for loaders	2022-02-11 17:55:00 -08:00
binfmt_flat.c	binfmt: remove in-tree usage of MAP_EXECUTABLE	2021-06-29 10:53:50 -07:00
binfmt_misc.c	Fix regression due to "fs: move binfmt_misc sysctl to its own file"	2022-02-09 09:50:02 -08:00
binfmt_script.c
buffer.c	fs/buffer: Convert __block_write_begin_int() to take a folio	2021-12-16 15:49:51 -05:00
char_dev.c
compat_binfmt_elf.c
coredump.c	fs/coredump: move coredump sysctls into its own file	2022-01-22 08:33:36 +02:00
d_path.c	d_path: fix Kernel doc validator complaining	2021-11-06 13:30:32 -07:00
dax.c	dax: remove the copy_from_iter and copy_to_iter methods	2021-12-18 08:04:53 -08:00
dcache.c	fs: move dcache sysctls to its own file	2022-01-22 08:33:36 +02:00
direct-io.c	fs: get rid of the res2 iocb->ki_complete argument	2021-10-25 10:36:24 -06:00
drop_caches.c	fs: drop_caches: fix skipping over shadow cache inodes	2021-09-03 09:58:10 -07:00
eventfd.c	eventfd: Export eventfd_wake_count to modules	2021-09-06 07:20:56 -04:00
eventpoll.c	eventpoll: simplify sysctl declaration with register_sysctl()	2022-01-22 08:33:35 +02:00
exec.c	fs/coredump: move coredump sysctls into its own file	2022-01-22 08:33:36 +02:00
fcntl.c	Merge branch 'akpm' (patches from Andrew)	2021-09-03 10:08:28 -07:00
fhandle.c
file_table.c	fs/file_table: fix adding missing kmemleak_not_leak()	2022-02-17 10:23:19 -08:00
file.c	fget: clarify and improve __fget_files() implementation	2021-12-13 10:55:30 -08:00
filesystems.c	fs: simplify get_filesystem_list / get_all_fs_names	2021-08-23 01:25:40 -04:00
fs_context.c	vfs: fs_context: fix up param length parsing in legacy_parse_param	2022-01-18 09:23:19 +02:00
fs_parser.c	fs_parse: allow parameter value to be empty	2021-12-09 14:09:36 -05:00
fs_pin.c
fs_struct.c
fs_types.c
fs-writeback.c	fscache rewrite	2022-01-12 13:45:12 -08:00
fsopen.c
init.c
inode.c	fs: move inode sysctls to its own file	2022-01-22 08:33:35 +02:00
internal.h	fs/buffer: Convert __block_write_begin_int() to take a folio	2021-12-16 15:49:51 -05:00
io_uring.c	io_uring: disallow modification of rsrc_data during quiesce	2022-02-22 09:57:32 -07:00
io-wq.c	io_uring-5.17-2022-01-21	2022-01-21 16:07:21 +02:00
io-wq.h	Merge branch 'signal-for-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	2022-01-17 05:49:30 +02:00
ioctl.c	fs/ioctl: remove unnecessary __user annotation	2022-01-15 16:30:25 +02:00
Kconfig	ksmbd: add support for key exchange	2022-02-04 00:12:22 -06:00
Kconfig.binfmt	binfmt: remove support for em86 (alpha only)	2021-07-25 22:33:03 -07:00
kernel_read_file.c	vfs: check fd has read access in kernel_read_file_from_fd()	2021-10-18 20:22:03 -10:00
libfs.c	unicode: clean up the Kconfig symbol confusion	2022-01-20 19:57:24 -05:00
locks.c	fs: move locking sysctls where they are used	2022-01-22 08:33:36 +02:00
Makefile	Fix from Christoph Hellwig merging the CONFIG_UNICODE_UTF8_DATA into the	2022-02-01 11:13:24 -08:00
mbcache.c
mount.h
mpage.c	mm: remove cleancache	2022-01-22 08:33:38 +02:00
namei.c	\n	2022-01-28 17:51:31 +02:00
namespace.c	fs: add kernel doc for mnt_{hold,unhold}_writers()	2022-02-14 08:35:32 +01:00
no-block.c
nsfs.c
open.c	fs: support mapped mounts of mapped filesystems	2021-12-05 10:28:57 +01:00
pipe.c	fs: move pipe sysctls to is own file	2022-01-22 08:33:36 +02:00
pnode.c
pnode.h
posix_acl.c	fs: support mapped mounts of mapped filesystems	2021-12-05 10:28:57 +01:00
proc_namespace.c	fs: add is_idmapped_mnt() helper	2021-12-03 18:44:06 +01:00
read_write.c	fs: remove leftover comments from mandatory locking removal	2021-10-26 12:20:50 -04:00
readdir.c
remap_range.c	fs: Convert vfs_dedupe_file_range_compare to folios	2022-01-08 00:28:41 -05:00
select.c	select: Fix indefinitely sleeping task in poll_schedule_timeout()	2022-01-11 09:03:05 -08:00
seq_file.c	seq_file: move seq_escape() to a header	2021-11-09 10:02:52 -08:00
signalfd.c	Merge branch 'signal-for-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	2022-01-17 05:49:30 +02:00
splice.c
stack.c
stat.c	fs: add generic helper for filling statx attribute flags	2021-08-17 11:47:43 +02:00
statfs.c
super.c	vfs: make freeze_super abort when sync_filesystem returns error	2022-01-30 08:59:47 -08:00
sync.c	vfs: make sync_filesystem return errors from ->sync_fs	2022-01-30 08:59:47 -08:00
sysctls.c	fs: move namespace sysctls and declare fs base directory	2022-01-22 08:33:36 +02:00
timerfd.c	timerfd: Provide timerfd_resume()	2021-08-10 17:57:22 +02:00
userfaultfd.c	mm: move anon_vma declarations to linux/mm_inline.h	2022-01-15 16:30:27 +02:00
utimes.c
xattr.c