tree 30377687ad0cb9c9ef0141bf142511062e1980b5
parent 4021cb279a532728c3208a16b9b09b0ca8016850
author Ingo Molnar <mingo@elte.hu> 1138236131 +0100
committer Linus Torvalds <torvalds@g5.osdl.org> 1138735818 -0800

[PATCH] fix deadlock in drivers/pci/msi.c

The lock validator caught another one: drivers/pci/msi.c is accessing
&irq_desc[i].lock with interrupts enabled (!).

The fix is to disable interrupts properly.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>