tree f16d960d7a9e85b2405ae323246e9b6c8aec68bc
parent f5738ceed46782aea7663d62cb6398eb05fc4ce0
author Andrew Morton <akpm@osdl.org> 1165466253 -0800
committer Linus Torvalds <torvalds@woody.osdl.org> 1165509577 -0800

[PATCH] protect ext2 ioctl modifying append_only immutable etc with i_mutex

Port commit a090d9132c1e53e3517111123680c15afb25c0a4 into ext2:

All modifications of ->i_flags in inodes that might be visible to somebody
else must be under ->i_mutex.  That patch fixes ext2 ioctl() setting S_APPEND.

Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>