linux-kernel - [PATCH 5.9 217/391] scsi: qla2xxx: Fix MPI reset needed message

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Tue,  3 Nov 2020 21:34:28 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Himanshu Madhani <himanshu.madhani@...cle.com>,
        Arun Easi <aeasi@...vell.com>,
        Nilesh Javali <njavali@...vell.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>
Subject: [PATCH 5.9 217/391] scsi: qla2xxx: Fix MPI reset needed message

From: Arun Easi <aeasi@...vell.com>

commit 7a6cdbd5e87515ebf6231b762ad903c7cff87b9c upstream.

When printing the message:

  "MPI Heartbeat stop. MPI reset is not needed.."

..the wrong register was checked leading to always printing that MPI reset
is not needed, even when it is needed. Fix the MPI reset message.

Link: https://lore.kernel.org/r/20200929102152.32278-4-njavali@marvell.com
Fixes: cbb01c2f2f63 ("scsi: qla2xxx: Fix MPI failure AEN (8200) handling")
Cc: stable@...r.kernel.org
Reviewed-by: Himanshu Madhani <himanshu.madhani@...cle.com>
Signed-off-by: Arun Easi <aeasi@...vell.com>
Signed-off-by: Nilesh Javali <njavali@...vell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@...cle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/scsi/qla2xxx/qla_isr.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -767,7 +767,7 @@ qla27xx_handle_8200_aen(scsi_qla_host_t
 	ql_log(ql_log_warn, vha, 0x02f0,
 	       "MPI Heartbeat stop. MPI reset is%s needed. "
 	       "MB0[%xh] MB1[%xh] MB2[%xh] MB3[%xh]\n",
-	       mb[0] & BIT_8 ? "" : " not",
+	       mb[1] & BIT_8 ? "" : " not",
 	       mb[0], mb[1], mb[2], mb[3]);

 	if ((mb[1] & BIT_8) == 0)