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| author | Brian King <brking@linux.vnet.ibm.com> | 2015-07-14 11:41:29 -0500 |
|---|---|---|
| committer | Jiri Slaby <jslaby@suse.cz> | 2015-08-19 08:36:48 +0200 |
| commit | 7408687f7da86da90c46650bd9f31bae57186dd4 (patch) | |
| tree | 56fc0b3d117f066330544275c8838b8cfb0a4617 /drivers/scsi/ipr.h | |
| parent | e422e401c8d59a5169b94d7c7d495d73187ab728 (diff) | |
| download | lwn-7408687f7da86da90c46650bd9f31bae57186dd4.tar.gz lwn-7408687f7da86da90c46650bd9f31bae57186dd4.zip | |
ipr: Fix locking for unit attention handling
commit 36b8e180e1e929e00b351c3b72aab3147fc14116 upstream.
Make sure we have the host lock held when calling scsi_report_bus_reset. Fixes
a crash seen as the __devices list in the scsi host was changing as we were
iterating through it.
Reviewed-by: Wen Xiong <wenxiong@linux.vnet.ibm.com>
Reviewed-by: Gabriel Krisman Bertazi <krisman@linux.vnet.ibm.com>
Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: James Bottomley <JBottomley@Odin.com>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Diffstat (limited to 'drivers/scsi/ipr.h')
0 files changed, 0 insertions, 0 deletions