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From 1605e4e1ccfd2335053437a5b26b060d13f3ea76 Mon Sep 17 00:00:00 2001
From: Marco Sanvido <marco@purestorage.com>
Date: Tue, 3 Jan 2012 17:12:58 -0800
Subject: [PATCH 68/87] target: Allow PERSISTENT RESERVE IN for
non-reservation holder
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@purestorage.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/target/target_core_pr.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/target/target_core_pr.c b/drivers/target/target_core_pr.c
index 4911fe9..9119d92 100644
--- 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:
--
1.7.9.4
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