On 09/19/2016 06:59 AM, Brian King wrote:
> If a VFC port gets unmapped in the VIOS, it may not respond with a CRQ init
> complete following H_REG_CRQ. If this occurs, we can end up having called
> scsi_block_requests and not a resulting unblock until the init complete
> happens, which may never occur, and we end up hanging I/O requests.
> This patch ensures the host action stay set to IBMVFC_HOST_ACTION_TGT_DEL so
> we move all rports into devloss state and unblock unless we receive an
> init complete.
> Signed-off-by: Brian King <brk...@linux.vnet.ibm.com>
Acked-by: Tyrel Datwyler <tyr...@linux.vnet.ibm.com>
To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html