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(parent: 357729b) | patch
scsi: Avoid crashing if device uses DIX but adapter does not support it
authorEwan D. Milne <emilne@redhat.com>
Thu, 15 Jan 2015 15:02:12 +0000 (10:02 -0500)
committerChristoph Hellwig <hch@lst.de>
Tue, 20 Jan 2015 08:04:21 +0000 (09:04 +0100)
commit151e397051c98baaae4fdc0fe3e40e20c311a8f3
tree43c97b70855b1932396e98208671d7804a696e67tree | snapshot
parent357729b23bf5973b91e5787b69714f838b099209commit | diff
scsi: Avoid crashing if device uses DIX but adapter does not support it

This can happen if a multipathed device uses DIX and another path is
added via an adapter that does not support it.  Multipath should not
allow this path to be added, but we should not depend upon that to avoid
crashing.

Signed-off-by: Ewan D. Milne <emilne@redhat.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
drivers/scsi/scsi_lib.c diff | blob | history
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