diff options
| author | Nick Piggin <nickpiggin@yahoo.com.au> | 2008-10-02 17:50:12 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-02 18:53:13 -0400 |
| commit | 16dbc6c9616363fe53811abcbd935336dc0a0f01 (patch) | |
| tree | def1129950caf1e861563b7cbdc1874e7c41fc5c /include | |
| parent | 08650869e0ec581f8d88cfdb563d37f5383abfe2 (diff) | |
inotify: fix lock ordering wrt do_page_fault's mmap_sem
Fix inotify lock order reversal with mmap_sem due to holding locks over
copy_to_user.
Signed-off-by: Nick Piggin <npiggin@suse.de>
Reported-by: "Daniel J Blueman" <daniel.blueman@gmail.com>
Tested-by: "Daniel J Blueman" <daniel.blueman@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-x86/uaccess_64.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/asm-x86/uaccess_64.h b/include/asm-x86/uaccess_64.h index 515d4dce96b5..45806d60bcbe 100644 --- a/include/asm-x86/uaccess_64.h +++ b/include/asm-x86/uaccess_64.h | |||
| @@ -7,6 +7,7 @@ | |||
| 7 | #include <linux/compiler.h> | 7 | #include <linux/compiler.h> |
| 8 | #include <linux/errno.h> | 8 | #include <linux/errno.h> |
| 9 | #include <linux/prefetch.h> | 9 | #include <linux/prefetch.h> |
| 10 | #include <linux/lockdep.h> | ||
| 10 | #include <asm/page.h> | 11 | #include <asm/page.h> |
| 11 | 12 | ||
| 12 | /* | 13 | /* |