From: Quinn Tran <qtran@marvell.com>
Date: Fri, 15 Mar 2019 15:04:18 -0700
Subject: [PATCH] scsi: qla2xxx: Fix FC-AL connection target discovery
Git-commit: 4705f10e82c63924bd84a9b31d15839ec9ba3d06
Patch-Mainline: v5.1-rc2
References: bsc#1094555
Commit 7f147f9bfd44 ("scsi: qla2xxx: Fix N2N target discovery with Local
loop") fixed N2N target discovery for local loop. However, same code is
used for FC-AL discovery as well. Added check to make sure we are bypassing
area and domain check only in N2N topology for target discovery.
Fixes: 7f147f9bfd44 ("scsi: qla2xxx: Fix N2N target discovery with Local loop")
Cc: stable@vger.kernel.org # 5.0+
Signed-off-by: Quinn Tran <qtran@marvell.com>
Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
Reviewed-by: Ewan D. Milne <emilne@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Hannes Reinecke <hare@suse.com>
---
drivers/scsi/qla2xxx/qla_init.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 420045155ba0..0c700b140ce7 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -4991,6 +4991,13 @@ qla2x00_configure_local_loop(scsi_qla_host_t *vha)
if ((domain & 0xf0) == 0xf0)
continue;
+ /* Bypass if not same domain and area of adapter. */
+ if (area && domain && ((area != vha->d_id.b.area) ||
+ (domain != vha->d_id.b.domain)) &&
+ (ha->current_topology == ISP_CFG_NL))
+ continue;
+
+
/* Bypass invalid local loop ID. */
if (loop_id > LAST_LOCAL_LOOP_ID)
continue;
--
2.16.4