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Djalal Harouni 6c2155b9cc ext{3,4}: Fix potential race when setversion ioctl updates inode 
The EXT{3,4}_IOC_SETVERSION ioctl() updates i_ctime and i_generation
without i_mutex. This can lead to a race with the other operations that
update i_ctime. This is not a big issue but let's make the ioctl consistent
with how we handle e.g. other timestamp updates and use i_mutex to protect
inode changes.

Signed-off-by: Djalal Harouni <tixxdz@opendz.org>
Signed-off-by: Jan Kara <jack@suse.cz>
2012-01-09 13:52:10 +01:00
..
9p
filesystems: add set_nlink()
2011-11-02 12:53:43 +01:00
adfs
filesystems: add set_nlink()
2011-11-02 12:53:43 +01:00
affs
filesystems: add set_nlink()
2011-11-02 12:53:43 +01:00
afs
filesystems: add set_nlink()
2011-11-02 12:53:43 +01:00
autofs4
filesystems: add set_nlink()
2011-11-02 12:53:43 +01:00
befs
filesystems: add set_nlink()
2011-11-02 12:53:43 +01:00
bfs
filesystems: add set_nlink()
2011-11-02 12:53:43 +01:00
btrfs
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs
2011-11-06 20:03:41 -08:00
cachefiles
…
ceph
ceph/super.c: quiet sparse noise
2011-11-05 21:10:12 -07:00
cifs
Merge git://git.samba.org/sfrench/cifs-2.6
2011-11-07 09:56:22 -08:00
coda
filesystems: add set_nlink()
2011-11-02 12:53:43 +01:00
configfs
…
cramfs
…
debugfs
…
devpts
filesystems: add set_nlink()
2011-11-02 12:53:43 +01:00
dlm
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ecryptfs
filesystems: add set_nlink()
2011-11-02 12:53:43 +01:00
efs
filesystems: add set_nlink()
2011-11-02 12:53:43 +01:00
exofs
Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux
2011-11-06 19:44:47 -08:00
exportfs
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ext2
ext2: Fix error handling on inode bitmap corruption
2012-01-09 13:52:07 +01:00
ext3
ext{3,4}: Fix potential race when setversion ioctl updates inode
2012-01-09 13:52:10 +01:00
ext4
ext{3,4}: Fix potential race when setversion ioctl updates inode
2012-01-09 13:52:10 +01:00
fat
filesystems: add set_nlink()
2011-11-02 12:53:43 +01:00
freevxfs
filesystems: add set_nlink()
2011-11-02 12:53:43 +01:00
fscache
…
fuse
Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux
2011-11-06 19:44:47 -08:00
gfs2
Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux
2011-11-06 19:44:47 -08:00
hfs
Merge branch 'akpm' (Andrew's incoming - part two)
2011-11-02 16:07:27 -07:00
hfsplus
filesystems: add set_nlink()
2011-11-02 12:53:43 +01:00
hostfs
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/hch/vfs-queue
2011-11-02 11:41:01 -07:00
hpfs
filesystems: add set_nlink()
2011-11-02 12:53:43 +01:00
hppfs
filesystems: add set_nlink()
2011-11-02 12:53:43 +01:00
hugetlbfs
filesystems: add missing nlink wrappers
2011-11-02 12:53:43 +01:00
isofs
Merge branch 'akpm' (Andrew's incoming - part two)
2011-11-02 16:07:27 -07:00
jbd
jbd: Remove j_barrier mutex
2012-01-09 13:52:09 +01:00
jbd2
jbd2: Unify log messages in jbd2 code
2011-11-01 19:09:18 -04:00
jffs2
Merge git://git.infradead.org/mtd-2.6
2011-11-07 09:11:16 -08:00
jfs
Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux
2011-11-06 19:44:47 -08:00
lockd
…
logfs
Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux
2011-11-06 19:44:47 -08:00
minix
filesystems: add set_nlink()
2011-11-02 12:53:43 +01:00
ncpfs
filesystems: add set_nlink()
2011-11-02 12:53:43 +01:00
nfs
Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux
2011-11-06 19:44:47 -08:00
nfs_common
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nfsd
Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux
2011-11-06 19:44:47 -08:00
nilfs2
filesystems: add set_nlink()
2011-11-02 12:53:43 +01:00
nls
…
notify
…
ntfs
filesystems: add set_nlink()
2011-11-02 12:53:43 +01:00
ocfs2
Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux
2011-11-06 19:44:47 -08:00
omfs
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openpromfs
filesystems: add set_nlink()
2011-11-02 12:53:43 +01:00
partitions
treewide: use __printf not __attribute__((format(printf,...)))
2011-10-31 17:30:54 -07:00
proc
Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux
2011-11-06 19:44:47 -08:00
pstore
pstore: make pstore write function return normal success/fail value
2011-10-12 09:17:24 -07:00
qnx4
filesystems: add set_nlink()
2011-11-02 12:53:43 +01:00
quota
Merge branch 'writeback-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/wfg/linux
2011-11-06 19:02:23 -08:00
ramfs
ramfs: remove module leftovers
2011-11-02 16:06:58 -07:00
reiserfs
reiserfs: Force inode evictions before umount to avoid crash
2012-01-09 13:52:09 +01:00
romfs
filesystems: add set_nlink()
2011-11-02 12:53:43 +01:00
squashfs
Merge git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next
2011-11-04 16:48:37 -07:00
sysfs
filesystems: add set_nlink()
2011-11-02 12:53:43 +01:00
sysv
filesystems: add set_nlink()
2011-11-02 12:53:43 +01:00
ubifs
Merge branch 'linux-next' of git://git.infradead.org/ubifs-2.6
2011-11-07 08:52:19 -08:00
udf
udf: Mark LVID buffer as uptodate before marking it dirty
2012-01-09 13:52:10 +01:00
ufs
filesystems: add set_nlink()
2011-11-02 12:53:43 +01:00
xfs
filesystems: add set_nlink()
2011-11-02 12:53:43 +01:00
aio.c
aio: allocate kiocbs in batches
2011-11-02 16:07:03 -07:00
anon_inodes.c
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attr.c
…
bad_inode.c
…
binfmt_aout.c
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binfmt_elf_fdpic.c
…
binfmt_elf.c
binfmt_elf: fix PIE execution with randomization disabled
2011-11-02 16:06:58 -07:00
binfmt_em86.c
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binfmt_flat.c
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binfmt_misc.c
filesystems: add missing nlink wrappers
2011-11-02 12:53:43 +01:00
binfmt_script.c
…
binfmt_som.c
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bio-integrity.c
fs: add export.h to files using EXPORT_SYMBOL/THIS_MODULE macros
2011-10-31 19:30:31 -04:00
bio.c
block: Remove the control of complete cpu from bio.
2011-10-24 16:11:30 +02:00
block_dev.c
Merge branch 'for-3.2/drivers' of git://git.kernel.dk/linux-block
2011-11-04 17:22:14 -07:00
buffer.c
Merge branch 'writeback-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/wfg/linux
2011-11-06 19:02:23 -08:00
char_dev.c
…
compat_binfmt_elf.c
…
compat_ioctl.c
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compat.c
Cross Memory Attach
2011-10-31 17:30:44 -07:00
dcache.c
vfs: d_invalidate() should leave mountpoints alone
2011-11-07 10:54:10 -08:00
dcookies.c
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direct-io.c
direct-io: merge direct_io_walker into __blockdev_direct_IO
2011-10-28 14:58:58 +02:00
drop_caches.c
…
eventfd.c
…
eventpoll.c
epoll: fix spurious lockdep warnings
2011-10-31 17:30:57 -07:00
exec.c
oom: remove oom_disable_count
2011-10-31 17:30:45 -07:00
fcntl.c
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fhandle.c
…
fifo.c
…
file_table.c
…
file.c
…
filesystems.c
…
fs_struct.c
…
fs-writeback.c
writeback: Add a 'reason' to wb_writeback_work
2011-10-31 00:33:36 +08:00
generic_acl.c
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inode.c
vfs: protect i_nlink
2011-11-02 12:53:43 +01:00
internal.h
…
ioctl.c
…
ioprio.c
fs: add export.h to files using EXPORT_SYMBOL/THIS_MODULE macros
2011-10-31 19:30:31 -04:00
Kconfig
tmpfs: add "tmpfs" to the Kconfig prompt to make it obvious.
2011-10-31 17:30:45 -07:00
Kconfig.binfmt
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libfs.c
filesystems: add set_nlink()
2011-11-02 12:53:43 +01:00
locks.c
Merge branch 'for-3.2' of git://linux-nfs.org/~bfields/linux
2011-10-25 15:42:01 +02:00
Makefile
fs/Makefile: Stupid typo breakage of exofs inclusion
2011-10-27 08:36:51 +02:00
mbcache.c
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mpage.c
…
namei.c
VFS: we need to set LOOKUP_JUMPED on mountpoint crossing
2011-11-07 14:58:06 -08:00
namespace.c
vfs: add "device" tag to /proc/self/mountstats
2011-10-28 13:55:08 +02:00
no-block.c
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open.c
leases: fix write-open/read-lease race
2011-10-28 14:59:00 +02:00
pipe.c
fs/pipe.c: add ->statfs callback for pipefs
2011-10-31 17:30:51 -07:00
pnode.c
…
pnode.h
…
posix_acl.c
vfs: pass all mask flags check_acl and posix_acl_permission
2011-10-28 14:58:54 +02:00
read_write.c
Cross Memory Attach
2011-10-31 17:30:44 -07:00
read_write.h
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readdir.c
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select.c
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seq_file.c
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signalfd.c
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splice.c
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stack.c
filesystems: add set_nlink()
2011-11-02 12:53:43 +01:00
stat.c
readlinkat: ensure we return ENOENT for the empty pathname for normal lookups
2011-11-02 12:53:42 +01:00
statfs.c
VFS: fix statfs() automounter semantics regression
2011-11-04 18:15:59 -07:00
super.c
vfs: ignore error on forced remount
2011-11-02 12:53:42 +01:00
sync.c
writeback: Add a 'reason' to wb_writeback_work
2011-10-31 00:33:36 +08:00
timerfd.c
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utimes.c
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xattr_acl.c
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xattr.c
…