| commit | 7c59646310d59f004f14d7a65df7d4201d8f1d6d | |
| author | Marcel Holtmann <marcel@holtmann.org> | |
| Thu, 25 Jan 2007 19:54:35 +0000 (25 20:54 +0100) | ||
| committer | Adrian Bunk <bunk@stusta.de> | |
| Fri, 26 Jan 2007 19:49:22 +0000 (26 20:49 +0100) | ||
| tree | caaf78a7525e1accd9053be560fc8ef073f14dd2 | treesnapshot (tar.gz zip) |
| parent | c2afb6058b25bc201d7ca24e2541941d09d03ae9 | commitdiff |
[Bluetooth] Fix deadlock in the L2CAP layer
The Bluetooth L2CAP layer has 2 locks that are used in softirq context,
(one spinlock and one rwlock, where the softirq usage is readlock) but
where not all usages of the lock were _bh safe. The patch below corrects
this.
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
The Bluetooth L2CAP layer has 2 locks that are used in softirq context,
(one spinlock and one rwlock, where the softirq usage is readlock) but
where not all usages of the lock were _bh safe. The patch below corrects
this.
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
| net/bluetooth/l2cap.c | diffblobblamehistory |