Chao Yu 9d77ded0a7 f2fs: fix race in between GC and atomic open ... Thread GC thread - f2fs_ioc_start_atomic_write - get_dirty_pages - filemap_write_and_wait_range - f2fs_gc - do_garbage_collect - gc_data_segment - move_data_page - f2fs_is_atomic_file - set_page_dirty - set_inode_flag(, FI_ATOMIC_FILE) Dirty data page can still be generated by GC in race condition as above call stack. This patch adds fi->dio_rwsem[WRITE] in f2fs_ioc_start_atomic_write to avoid such race. Signed-off-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>		2018-07-08 17:28:35 -07:00
..
9p	9p: use file_dentry()	2016-08-10 11:49:27 +02:00
adfs
affs	affs: fix remount failure when there are no options changed	2016-06-07 18:14:32 -07:00
afs
autofs4	autofs: use dentry flags to block walks during expire	2016-09-30 10:18:37 +02:00
befs
bfs
btrfs	btrfs: ensure that file descriptor used with subvol ioctls is a dir	2016-09-30 10:18:38 +02:00
cachefiles	FS-Cache: Add missing initialization of ret in cachefiles_write_page()	2015-11-16 20:38:43 -05:00
ceph	ceph: fix race during filling readdir cache	2016-10-07 15:23:42 +02:00
cifs	CIFS: Fix a possible invalid memory access in smb2_query_symlink()	2016-08-20 18:09:20 +02:00
coda	fs/coda: fix readlink buffer overflow	2015-09-10 13:29:01 -07:00
configfs	configfs: allow dynamic group creation	2015-11-20 16:17:32 -08:00
cramfs
crypto	fscrypt: log the crypto algorithm implementations	2018-06-28 14:24:29 -07:00
debugfs	debugfs: Make automount point inodes permanently empty	2016-05-04 14:48:41 -07:00
devpts	devpts: clean up interface to pty drivers	2016-08-16 09:30:49 +02:00
dlm	net: rename SOCK_ASYNC_NOSPACE and SOCK_ASYNC_WAITDATA	2015-12-01 15:45:05 -05:00
ecryptfs	ecryptfs: fix handling of directory opening	2016-09-15 08:27:47 +02:00
efivarfs	efi: Make efivarfs entries immutable by default	2016-03-03 15:07:09 -08:00
efs
exofs	osd fs: __r4w_get_page rely on PageUptodate for uptodate	2015-12-12 10:15:34 -08:00
exportfs
ext2	ext2, ext4: warn when mounting with dax enabled	2015-11-16 09:43:54 -08:00
ext4	fscrypt: resolve some cherry-pick bugs	2018-01-09 16:59:15 -08:00
f2fs	f2fs: fix race in between GC and atomic open	2018-07-08 17:28:35 -07:00
fat	fat: fix fake_offset handling on error path	2015-11-20 16:17:32 -08:00
freevxfs	freevxfs: Grammar s/an negative/a negative/	2015-08-07 13:59:24 +02:00
fscache	FS-Cache: Handle a write to the page immediately beyond the EOF marker	2015-11-11 02:11:02 -05:00
fuse	fuse: direct-io: don't dirty ITER_BVEC pages	2016-09-24 10:07:41 +02:00
gfs2	Merge branch 'for-linus-3' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2015-11-13 18:02:30 -08:00
hfs	hfs: fix B-tree corruption after insertion at position 0	2015-09-10 13:29:01 -07:00
hfsplus	xattr handlers: Pass handler to operations instead of flags	2015-11-13 20:34:32 -05:00
hostfs	hostfs: Freeing an ERR_PTR in hostfs_fill_sb_common()	2016-09-30 10:18:39 +02:00
hpfs	hpfs: implement the show_options method	2016-06-01 12:15:54 -07:00
hugetlbfs	fs/hugetlbfs/inode.c: fix bugs in hugetlb_vmtruncate_list()	2016-02-25 12:01:22 -08:00
isofs	get_rock_ridge_filename(): handle malformed NM entries	2016-05-18 17:06:54 -07:00
jbd2	jbd2: make journal y2038 safe	2016-08-20 18:09:20 +02:00
jffs2	jffs2: reduce the breakage on recovery from halfway failed rename()	2016-03-16 08:42:58 -07:00
jfs	fs/jfs: remove unnecessary new_valid_dev() checks	2015-11-09 15:11:24 -08:00
kernfs	kernfs: don't depend on d_find_any_alias() when generating notifications	2016-09-24 10:07:36 +02:00
lockd	Mainly smaller bugfixes and cleanup. We're still finding some bugs from	2015-11-11 20:11:28 -08:00
logfs	mm, fs: introduce mapping_gfp_constraint()	2015-11-06 17:50:42 -08:00
minix
ncpfs	ncpfs: fix a braino in OOM handling in ncp_fill_cache()	2016-03-16 08:42:59 -07:00
nfs	pNFS/flexfiles: Fix layoutcommit after a commit to DS	2016-10-07 15:23:45 +02:00
nfs_common	lockd: NLM grace period shouldn't block NFSv4 opens	2015-08-13 10:22:06 -04:00
nfsd	nfsd: Close race between nfsd4_release_lockowner and nfsd4_lock	2016-09-24 10:07:36 +02:00
nilfs2	fs/nilfs2: fix potential underflow in call to crc32_le	2016-08-10 11:49:25 +02:00
nls
notify	fanotify: fix list corruption in fanotify_get_response()	2016-09-30 10:18:37 +02:00
ntfs	mm, fs: introduce mapping_gfp_constraint()	2015-11-06 17:50:42 -08:00
ocfs2	ocfs2: fix start offset to ocfs2_zero_range_for_truncate()	2016-09-30 10:18:34 +02:00
omfs
openpromfs
overlayfs	ovl: fix workdir creation	2016-09-15 08:27:52 +02:00
proc	mm: introduce get_task_exe_file	2016-09-24 10:07:36 +02:00
pstore	pstore: drop file opened reference count	2016-10-07 15:23:44 +02:00
qnx4
qnx6
quota	quota: Fix possible GPF due to uninitialised pointers	2016-04-12 09:08:56 -07:00
ramfs	mm, fs: obey gfp_mapping for add_to_page_cache()	2015-10-16 11:42:28 -07:00
reiserfs	reiserfs: fix "new_insert_key may be used uninitialized ..."	2016-09-30 10:18:34 +02:00
romfs
squashfs	squashfs: xattr simplifications	2015-11-13 20:34:33 -05:00
sysfs	sysfs: correctly handle read offset on PREALLOC attrs	2016-09-07 08:32:46 +02:00
sysv	fix sysvfs symlinks	2015-11-23 21:11:08 -05:00
tracefs	tracefs: Fix refcount imbalance in start_creating()	2015-11-04 22:13:45 -05:00
ubifs	ubifs: Fix assertion in layout_in_gaps()	2016-09-15 08:27:53 +02:00
udf	udf: Check output buffer length when converting name to CS0	2016-02-25 12:01:18 -08:00
ufs	fix ufs write vs readpage race when writing into a hole	2015-09-09 10:43:12 -07:00
xfs	xfs: prevent dropping ioend completions during buftarg wait	2016-09-30 10:18:37 +02:00
aio.c	aio: mark AIO pseudo-fs noexec	2016-10-07 15:23:47 +02:00
anon_inodes.c
attr.c
bad_inode.c
binfmt_aout.c
binfmt_elf.c	Merge branch 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2015-11-11 09:45:24 -08:00
binfmt_elf_fdpic.c	libnvdimm for 4.4:	2015-11-10 12:07:22 -08:00
binfmt_em86.c
binfmt_flat.c
binfmt_misc.c
binfmt_script.c
block_dev.c	block: detach bdev inode from its wb in __blkdev_put()	2015-12-04 11:02:17 -07:00
buffer.c	vfs: remove unused wrapper block_page_mkwrite()	2015-11-11 02:19:33 -05:00
char_dev.c	fs/char_dev.c: fix incorrect documentation for unregister_chrdev_region	2015-08-05 13:49:35 -07:00
compat.c
compat_binfmt_elf.c
compat_ioctl.c	i2c-dev: Fix typo in ioctl name reference	2015-10-23 23:26:43 +02:00
coredump.c	fs/coredump: prevent fsuid=0 dumps into user-controlled directories	2016-04-12 09:08:58 -07:00
dax.c	dax: disable pmd mappings	2015-11-16 23:54:45 -08:00
dcache.c	fs/dcache.c: avoid soft-lockup in dput()	2016-08-16 09:30:50 +02:00
dcookies.c
direct-io.c	block: fix use-after-free in dio_bio_complete	2016-03-03 15:07:28 -08:00
drop_caches.c	inode: convert inode_sb_list_lock to per-sb	2015-08-17 18:39:46 -04:00
eventfd.c
eventpoll.c
exec.c
fcntl.c
fhandle.c	fs/coredump: prevent fsuid=0 dumps into user-controlled directories	2016-04-12 09:08:58 -07:00
file.c	vfs: clear remainder of 'full_fds_bits' in dup_fd()	2015-11-05 23:05:32 -08:00
file_table.c	fs, file table: reinit files_stat.max_files after deferred memory initialisation	2015-08-07 04:39:40 +03:00
filesystems.c
fs-writeback.c	writeback, cgroup: fix use of the wrong bdi_writeback which mismatches the inode	2016-04-12 09:09:04 -07:00
fs_pin.c
fs_struct.c
inode.c	vfs: fix deadlock in file_remove_privs() on overlayfs	2016-08-10 11:49:30 +02:00
internal.h	inode: rename i_wb_list to i_io_list	2015-08-17 23:38:10 -04:00
ioctl.c
Kconfig	f2fs: backport from (4c1fad64 - Merge tag 'for-f2fs-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs)	2016-10-17 16:38:44 -07:00
Kconfig.binfmt
libfs.c	fs: Set the size of empty dirs to 0.	2015-08-12 15:28:45 -05:00
locks.c	locks: use file_inode()	2016-08-10 11:49:27 +02:00
Makefile	f2fs: backport from (4c1fad64 - Merge tag 'for-f2fs-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs)	2016-10-17 16:38:44 -07:00
mbcache.c
mount.h
mpage.c	mm, fs: introduce mapping_gfp_constraint()	2015-11-06 17:50:42 -08:00
namei.c	fs: Check for invalid i_uid in may_follow_link()	2016-09-15 08:27:49 +02:00
namespace.c	namespace: update event counter when umounting a deleted dentry	2016-08-10 11:49:27 +02:00
no-block.c
nsfs.c	fs/seq_file: convert int seq_vprint/seq_printf/etc... returns to void	2015-09-11 15:21:34 -07:00
open.c	vfs: add vfs_select_inode() helper	2016-05-18 17:06:48 -07:00
pipe.c	pipe: limit the per-user amount of pages allocated in pipes	2016-06-07 18:14:35 -07:00
pnode.c	propogate_mnt: Handle the first propogated copy being a slave	2016-05-11 11:21:19 +02:00
pnode.h	mnt: Clarify and correct the disconnect logic in umount_tree	2015-07-22 20:33:27 -05:00
posix_acl.c	posix_acl: Clear SGID bit when setting file permissions	2016-11-22 14:06:03 -08:00
proc_namespace.c	vfs: show_vfsstat: do not ignore errors from show_devname method	2016-04-12 09:08:55 -07:00
read_write.c
readdir.c
select.c
seq_file.c	fs/seq_file: fix out-of-bounds read	2016-09-07 08:32:43 +02:00
signalfd.c	signalfd: fix information leak in signalfd_copyinfo	2015-08-07 04:39:40 +03:00
splice.c	splice: handle zero nr_pages in splice_to_pipe()	2016-04-12 09:08:55 -07:00
stack.c
stat.c	fs/stat.c: remove unnecessary new_valid_dev() check	2015-11-09 15:11:24 -08:00
statfs.c
super.c	fs/super.c: fix race between freeze_super() and thaw_super()	2016-12-09 13:52:06 -08:00
sync.c	fs/sync.c: make sync_file_range(2) use WB_SYNC_NONE writeback	2015-11-06 17:50:42 -08:00
timerfd.c	timerfd: Handle relative timers with CONFIG_TIME_LOW_RES proper	2016-02-25 12:01:25 -08:00
userfaultfd.c	userfaultfd: don't block on the last VM updates at exit time	2016-03-16 08:43:01 -07:00
utimes.c
xattr.c	9p: xattr simplifications	2015-11-13 20:34:33 -05:00