Acked-by: Quinn Tran <qutran@xxxxxxxxxxx>
-----Original Message-----
From: Roman Bolshakov <r.bolshakov@xxxxxxxxx>
Sent: Wednesday, November 20, 2019 2:27 PM
To: linux-scsi@xxxxxxxxxxxxxxx; target-devel@xxxxxxxxxxxxxxx
Cc: linux@xxxxxxxxx; Roman Bolshakov <r.bolshakov@xxxxxxxxx>; Quinn Tran <qutran@xxxxxxxxxxx>; Himanshu Madhani <hmadhani@xxxxxxxxxxx>; Krishna Kant <krishna.kant@xxxxxxxxxxxxxxx>; Alexei Potashnik <alexei@xxxxxxxxxxxxxxx>
Subject: [EXT] [PATCH v2 09/15] scsi: qla2xxx: Send Notify ACK after N2N PLOGI
External Email
----------------------------------------------------------------------
qlt_handle_login schedules session for deletion even if a login is in progress. That causes login bouncing, i.e. a few logins are made before it settles down.
Complete the first login by sending Notify Acknowledge IOCB via qlt_plogi_ack_unref if the session is pending login completion.
Fixes: 9cd883f07a54 ("scsi: qla2xxx: Fix session cleanup for N2N")
Cc: Quinn Tran <qutran@xxxxxxxxxxx>
Cc: Himanshu Madhani <hmadhani@xxxxxxxxxxx>
Cc: Krishna Kant <krishna.kant@xxxxxxxxxxxxxxx>
Cc: Alexei Potashnik <alexei@xxxxxxxxxxxxxxx>
Signed-off-by: Roman Bolshakov <r.bolshakov@xxxxxxxxx>
---
drivers/scsi/qla2xxx/qla_target.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c
index ab62fcba8ab3..853fa187d827 100644
--- a/drivers/scsi/qla2xxx/qla_target.c
+++ b/drivers/scsi/qla2xxx/qla_target.c
@@ -4802,6 +4802,7 @@ static int qlt_handle_login(struct scsi_qla_host *vha,
switch (sess->disc_state) {
case DSC_DELETED:
+ case DSC_LOGIN_PEND:
qlt_plogi_ack_unref(vha, pla);
break;
--
2.24.0
