diff options
| author | Karsten Keil <kkeil@suse.de> | 2007-10-18 03:04:31 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-18 14:37:17 -0700 |
| commit | 9713d9e650045f7f2afd81d58a068827be306993 (patch) | |
| tree | e4913e15b37f9ad5da9a037fac0f53f3a78cef64 /mm | |
| parent | 0c42ea3f93b5684cf60ba0ac6810ad1f865954b0 (diff) | |
i4l: fix random freezes with AVM B1 drivers
This fix the same issue which was debbuged for the C4 controller for the B1
versions.
The capilib_ function modify or traverse a linked list without locking.
This patch extends the existing locking to the calls of these function to
prevent access to a list which is in the middle of a modification.
Signed-off-by: Karsten Keil <kkeil@suse.de>
C: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions