Brian Foster 842a42d126 xfs: shutdown on failure to add page to log bio ... If the bio_add_page() call fails, we proceed to write out a partially constructed log buffer. This corrupts the physical log such that log recovery is not possible. Worse, persistent occurrences of this error eventually lead to a BUG_ON() failure in bio_split() as iclogs wrap the end of the physical log, which triggers log recovery on subsequent mount. Rather than warn about writing out a corrupted log buffer, shutdown the fs as is done for any log I/O related error. This preserves the consistency of the physical log such that log recovery succeeds on a subsequent mount. Note that this was observed on a 64k page debug kernel without upstream commit 59bb47985c ("mm, sl[aou]b: guarantee natural alignment for kmalloc(power-of-two)"), which demonstrated frequent iclog bio overflows due to unaligned (slab allocated) iclog data buffers. Signed-off-by: Brian Foster <bfoster@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>		2020-03-26 08:19:24 -07:00
..
9p	…
adfs	…
affs	…
afs	Merge branch 'merge.nfs-fs_parse.1' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2020-02-08 13:26:41 -08:00
autofs	…
befs	…
bfs	…
btrfs	for-5.6-rc2-tag	2020-02-23 09:43:50 -08:00
cachefiles	cachefiles: drop direct usage of ->bmap method.	2020-02-03 08:05:56 -05:00
ceph	ceph: noacl mount option is effectively ignored	2020-02-11 17:04:40 +01:00
cifs	cifs: make sure we do not overflow the max EA buffer size	2020-02-14 11:10:24 -06:00
coda	…
configfs	…
cramfs	cramfs: switch to use of errofc() et.al.	2020-02-07 14:48:41 -05:00
crypto	…
debugfs	Merge branch 'work.recursive_removal' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2020-02-05 05:09:46 +00:00
devpts	…
dlm	…
ecryptfs	eCryptfs fixes for 5.6-rc3	2020-02-17 21:08:37 -08:00
efivarfs	…
efs	…
erofs	…
exportfs	…
ext2	dax fixes 5.6-rc1	2020-02-11 16:52:08 -08:00
ext4	ext4: potential crash on allocation error in ext4_alloc_flex_bg_array()	2020-02-29 17:48:08 -05:00
f2fs	Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2020-02-08 13:04:49 -08:00
fat	Merge branch 'imm.timestamp' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2020-02-05 05:02:42 +00:00
freevxfs	…
fscache	proc: convert everything to "struct proc_ops"	2020-02-04 03:05:26 +00:00
fuse	Merge branch 'merge.nfs-fs_parse.1' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2020-02-08 13:26:41 -08:00
gfs2	Merge branch 'merge.nfs-fs_parse.1' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2020-02-08 13:26:41 -08:00
hfs	…
hfsplus	…
hostfs	…
hpfs	…
hugetlbfs	hugetlbfs: switch to use of invalfc()	2020-02-07 14:48:42 -05:00
iomap	…
isofs	…
jbd2	jbd2: fix data races at struct journal_head	2020-02-29 13:40:02 -05:00
jffs2	fs_parse: fold fs_parameter_desc/fs_parameter_spec	2020-02-07 14:48:37 -05:00
jfs	Trivial cleanup for jfs	2020-02-05 05:28:20 +00:00
kernfs	Merge branch 'imm.timestamp' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2020-02-05 05:02:42 +00:00
lockd	proc: convert everything to "struct proc_ops"	2020-02-04 03:05:26 +00:00
minix	…
nfs	NFSv4: Ensure the delegation cred is pinned when we call delegreturn	2020-02-13 16:23:02 -05:00
nfs_common	…
nfsd	Highlights:	2020-02-07 17:50:21 -08:00
nilfs2	…
nls	…
notify	…
ntfs	…
ocfs2	treewide: remove redundant IS_ERR() before error code check	2020-02-04 03:05:27 +00:00
omfs	…
openpromfs	…
orangefs	help_next should increase position index	2020-02-04 15:22:04 -05:00
overlayfs	ovl: fix lseek overflow on 32bit	2020-02-03 11:41:53 +01:00
proc	Merge branch 'merge.nfs-fs_parse.1' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2020-02-08 13:26:41 -08:00
pstore	…
qnx4	…
qnx6	…
quota	\n	2020-01-30 15:37:41 -08:00
ramfs	fs_parse: fold fs_parameter_desc/fs_parameter_spec	2020-02-07 14:48:37 -05:00
reiserfs	Merge branch 'akpm' (patches from Andrew)	2020-01-31 12:16:36 -08:00
romfs	…
squashfs	…
sysfs	treewide: remove redundant IS_ERR() before error code check	2020-02-04 03:05:27 +00:00
sysv	…
tracefs	…
ubifs	Merge branch 'imm.timestamp' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2020-02-05 05:02:42 +00:00
udf	…
ufs	…
unicode	kbuild: rename hostprogs-y/always to hostprogs/always-y	2020-02-04 01:53:07 +09:00
vboxsf	fs: Add VirtualBox guest shared folder (vboxsf) support	2020-02-08 17:34:58 -05:00
verity	…
xfs	xfs: shutdown on failure to add page to log bio	2020-03-26 08:19:24 -07:00
zonefs	zonefs: select FS_IOMAP	2020-02-26 16:58:15 +09:00
Kconfig	fs: New zonefs file system	2020-02-09 15:51:46 -08:00
Kconfig.binfmt	…
Makefile	fs: New zonefs file system	2020-02-09 15:51:46 -08:00
aio.c	aio: prevent potential eventfd recursion on poll	2020-02-03 17:27:47 -07:00
anon_inodes.c	…
attr.c	…
bad_inode.c	…
binfmt_aout.c	…
binfmt_elf.c	fs/binfmt_elf.c: coredump: allow process with empty address space to coredump	2020-01-31 10:30:41 -08:00
binfmt_elf_fdpic.c	…
binfmt_em86.c	…
binfmt_flat.c	…
binfmt_misc.c	…
binfmt_script.c	…
block_dev.c	…
buffer.c	…
char_dev.c	…
compat.c	…
compat_binfmt_elf.c	…
coredump.c	pipe: use exclusive waits when reading or writing	2020-02-08 11:39:19 -08:00
d_path.c	…
dax.c	dax: pass NOWAIT flag to iomap_apply	2020-02-05 20:34:32 -08:00
dcache.c	…
dcookies.c	…
direct-io.c	…
drop_caches.c	…
eventfd.c	eventfd: track eventfd_signal() recursion depth	2020-02-03 17:27:38 -07:00
eventpoll.c	eventpoll: support non-blocking do_epoll_ctl() calls	2020-01-29 15:45:47 -07:00
exec.c	Merge branch 'akpm' (patches from Andrew)	2020-01-31 12:16:36 -08:00
fcntl.c	…
fhandle.c	…
file.c	threads-v5.6	2020-01-29 19:38:34 -08:00
file_table.c	…
filesystems.c	fs_parser: remove fs_parameter_description name field	2020-02-07 14:48:36 -05:00
fs-writeback.c	memcg: fix a crash in wb_workfn when a device disappears	2020-01-31 10:30:36 -08:00
fs_context.c	add prefix to fs_context->log	2020-02-07 14:48:35 -05:00
fs_parser.c	turn fs_param_is_... into functions	2020-02-07 14:48:38 -05:00
fs_pin.c	…
fs_struct.c	…
fs_types.c	…
fsopen.c	add prefix to fs_context->log	2020-02-07 14:48:35 -05:00
inode.c	Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2020-02-08 13:04:49 -08:00
internal.h	for-5.6/io_uring-vfs-2020-01-29	2020-01-29 18:53:37 -08:00
io-wq.c	io-wq: remove spin-for-work optimization	2020-02-25 08:57:37 -07:00
io-wq.h	io-wq: ensure work->task_pid is cleared on init	2020-02-25 13:23:48 -07:00
io_uring.c	io_uring: fix 32-bit compatability with sendmsg/recvmsg	2020-02-27 14:17:49 -07:00
ioctl.c	compat-ioctl fix for v5.6	2020-02-08 13:44:41 -08:00
libfs.c	…
locks.c	…
mbcache.c	…
mount.h	…
mpage.c	…
namei.c	vfs: fix do_last() regression	2020-02-01 10:36:49 -08:00
namespace.c	saner copy_mount_options()	2020-02-03 21:23:33 -05:00
no-block.c	…
nsfs.c	Merge branch 'work.openat2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2020-01-29 11:20:24 -08:00
open.c	…
pipe.c	pipe: make sure to wake up everybody when the last reader/writer closes	2020-02-18 14:34:36 -08:00
pnode.c	…
pnode.h	…
posix_acl.c	…
proc_namespace.c	…
read_write.c	overlayfs update for 5.6	2020-02-04 11:45:21 +00:00
readdir.c	…
select.c	…
seq_file.c	…
signalfd.c	…
splice.c	pipe: use exclusive waits when reading or writing	2020-02-08 11:39:19 -08:00
stack.c	…
stat.c	…
statfs.c	…
super.c	…
sync.c	…
timerfd.c	…
userfaultfd.c	…
utimes.c	…
xattr.c	…