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| author | Tejun Heo <tj@kernel.org> | 2010-04-15 08:57:37 +0900 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2010-04-22 21:47:52 -0400 |
| commit | fa41efdae7de61191a7bda3a00e88ef69afb5bb9 (patch) | |
| tree | 6bd4a8d48bbf0e8be01304e0914a575916e2b9fc /drivers/ata/pata_pcmcia.c | |
| parent | c81eddb0e3728661d1585fbc564449c94165cc36 (diff) | |
libata: fix locking around blk_abort_request()
blk_abort_request() expectes 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>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: stable@kernel.org
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/ata/pata_pcmcia.c')
0 files changed, 0 insertions, 0 deletions