This is a note to let you know that I've just added the patch titled
scsi: qla2xxx: Fix NPIV host cleanup in target mode
to the 4.14-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
scsi-qla2xxx-fix-npiv-host-cleanup-in-target-mode.patch
and it can be found in the queue-4.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 3be63b1e1838e35ce93e83f19573e949f4b389b4 Mon Sep 17 00:00:00 2001
From: Sawan Chandak <sawan.chandak@xxxxxxxxxx>
Date: Mon, 4 Dec 2017 14:45:04 -0800
Subject: scsi: qla2xxx: Fix NPIV host cleanup in target mode
From: Sawan Chandak <sawan.chandak@xxxxxxxxxx>
commit 3be63b1e1838e35ce93e83f19573e949f4b389b4 upstream.
Add check to make sure we are cleaning up global target host list only
for NPIV hosts
Fixes: bdbe24de281e2 ("scsi: qla2xxx: Cleanup NPIV host in target mode during config teardown")
Cc: <stable@xxxxxxxxxxxxxxx> # 4.10+
Signed-off-by: Sawan Chandak <sawan.chandak@xxxxxxxxxx>
Signed-off-by: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
Reviewed-by: Hannes Reinecke <hare@xxxxxxxx>
Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/scsi/qla2xxx/qla_target.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
--- a/drivers/scsi/qla2xxx/qla_target.c
+++ b/drivers/scsi/qla2xxx/qla_target.c
@@ -1561,8 +1561,11 @@ static void qlt_release(struct qla_tgt *
btree_destroy64(&tgt->lun_qpair_map);
- if (ha->tgt.tgt_ops && ha->tgt.tgt_ops->remove_target)
- ha->tgt.tgt_ops->remove_target(vha);
+ if (vha->vp_idx)
+ if (ha->tgt.tgt_ops &&
+ ha->tgt.tgt_ops->remove_target &&
+ vha->vha_tgt.target_lport_ptr)
+ ha->tgt.tgt_ops->remove_target(vha);
vha->vha_tgt.qla_tgt = NULL;
Patches currently in stable-queue which might be from sawan.chandak@xxxxxxxxxx are
queue-4.14/scsi-qla2xxx-fix-npiv-host-cleanup-in-target-mode.patch