Patchwork [3.5.y.z,extended,stable] Patch "target: use correct sense code for LUN communication failure" has been added to staging queue

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Submitter Herton Ronaldo Krzesinski
Date Jan. 23, 2013, 4:43 a.m.
Message ID <1358916182-23151-1-git-send-email-herton.krzesinski@canonical.com>
Download mbox | patch
Permalink /patch/214758/
State New
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Comments

Herton Ronaldo Krzesinski - Jan. 23, 2013, 4:43 a.m.
This is a note to let you know that I have just added a patch titled

    target: use correct sense code for LUN communication failure

to the linux-3.5.y-queue branch of the 3.5.y.z extended stable tree 
which can be found at:

 http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.5.y-queue

If you, or anyone else, feels it should not be added to this tree, please 
reply to this email.

For more information about the 3.5.y.z tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable

Thanks.
-Herton

------

From 4d8cb43efe0d66c3212a33777fb7fd646d71c004 Mon Sep 17 00:00:00 2001
From: Hannes Reinecke <hare@suse.de>
Date: Mon, 17 Dec 2012 09:53:32 +0100
Subject: [PATCH] target: use correct sense code for LUN communication failure

commit 18a9df42d53fabfa43b78be1104838cc8b9762e1 upstream.

The ASC/ASCQ code for 'Logical Unit Communication failure' is
0x08/0x00; 0x80/0x00 is vendor specific.

Signed-off-by: Hannes Reinecke <hare@suse.de>
Cc: Nicholas Bellinger <nab@risingtidesystems.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
[ herton: adjust context, additional offset added ]
Signed-off-by: Herton Ronaldo Krzesinski <herton.krzesinski@canonical.com>
---
 drivers/target/target_core_transport.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--
1.7.9.5

Patch

diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
index 7879ff4..cf05182 100644
--- a/drivers/target/target_core_transport.c
+++ b/drivers/target/target_core_transport.c
@@ -4231,7 +4231,7 @@  int transport_send_check_condition_and_sense(
 		/* ILLEGAL REQUEST */
 		buffer[offset+SPC_SENSE_KEY_OFFSET] = ILLEGAL_REQUEST;
 		/* LOGICAL UNIT COMMUNICATION FAILURE */
-		buffer[offset+SPC_ASC_KEY_OFFSET] = 0x80;
+		buffer[offset+SPC_ASC_KEY_OFFSET] = 0x08;
 		break;
 	}
 	/*