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| author | Tejun Heo <tj@kernel.org> | 2010-04-15 09:00:08 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-05-12 14:57:16 -0700 |
| commit | a414b72407d6729915dc1af4c21f1c40d328d7da (patch) | |
| tree | 4ca2d423866b291edc0876a057cbc90d81e0461a /ipc | |
| parent | 5a1b8c2d73537fcae20b9d31d2e46504b64d4f52 (diff) | |
SCSI: fix locking around blk_abort_request()
commit 70b25f890ce9f0520c64075ce9225a5b020a513e upstream.
blk_abort_request() expects queue lock to be held by the caller.
Grab it before calling the function.
Lack of this synchronization led to infinite loop on corrupt
q->timeout_list.
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'ipc')
0 files changed, 0 insertions, 0 deletions