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| author | Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com> | 2017-02-16 23:51:23 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2017-02-23 02:41:42 +0300 |
| commit | d844752e1801099f92c178845f56412861a2b4af (patch) | |
| tree | 56685bd1e4aa281196699cf2ccad004832af976c /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 09624645e1e85df8d68b04de6e0607d696268333 (diff) | |
| download | linux-d844752e1801099f92c178845f56412861a2b4af.tar.xz | |
scsi: aacraid: Fix a potential spinlock double unlock bug
The driver does not unlock the reply queue spin lock after handling SMART
adapter events. Instead it might attempt to unlock an already unlocked
spin lock.
Fixed by making sure the driver locks the spin lock before freeing it.
Thank you dan for finding this issue out.
Fixes: 6223a39fe6fbbeef (scsi: aacraid: Added support for hotplug)
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com>
Reviewed-by: David Carroll <David.Carroll@microsemi.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions