Re: [PATCH v2] scsi: Avoid crashing if device uses DIX but adapter does not support it

2015-01-19 Thread Martin K. Petersen
> "Ewan" == Ewan D Milne writes: Ewan> This can happen if a multipathed device uses DIX and another path Ewan> is added via an adapter that does not support it. Multipath Ewan> should not allow this path to be added, but we should not depend Ewan> upon that to avoid crashing. Reviewed-by: M

[PATCH v2] scsi: Avoid crashing if device uses DIX but adapter does not support it

2015-01-15 Thread Ewan D. Milne
From: "Ewan D. Milne" 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 --- drivers/scsi/scsi_