[patch 68/86] target: Allow PERSISTENT RESERVE IN for non-reservation holder

[Greg KH]

3.2-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Marco Sanvido <marco@xxxxxxxxxxxxxxx>

commit 6816966a8418b980481b4dced7eddd1796b145e8 upstream.

Initiators that aren't the active reservation holder should be able to
do a PERSISTENT RESERVE IN command in all cases, so add it to the list
of allowed CDBs in core_scsi3_pr_seq_non_holder().

Signed-off-by: Marco Sanvido <marco@xxxxxxxxxxxxxxx>
Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>
Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
 drivers/target/target_core_pr.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/target/target_core_pr.c
+++ b/drivers/target/target_core_pr.c
@@ -481,6 +481,7 @@ static int core_scsi3_pr_seq_non_holder(
 	case READ_MEDIA_SERIAL_NUMBER:
 	case REPORT_LUNS:
 	case REQUEST_SENSE:
+	case PERSISTENT_RESERVE_IN:
 		ret = 0; /*/ Allowed CDBs */
 		break;
 	default:


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