From 5fb0a488028ecf8db1d3ea6c400a89e8687a7cb0 Mon Sep 17 00:00:00 2001
From: Quinn Tran <qutran@marvell.com>
Date: Sun, 9 Jan 2022 21:02:04 -0800
Subject: [PATCH] scsi: qla2xxx: Fix stuck session in gpdb
commit 725d3a0d31a51c0debf970011e05f585e805165b upstream.
Fix stuck sessions in get port database. When a thread is in the process of
re-establishing a session, a flag is set to prevent multiple threads /
triggers from doing the same task. This flag was left on, where any attempt
to relogin was locked out. Clear this flag, if the attempt has failed.
Link: https://lore.kernel.org/r/20220110050218.3958-4-njavali@marvell.com
Cc: stable@vger.kernel.org
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Quinn Tran <qutran@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/scsi/qla2xxx/qla_init.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 4464e261b47c..52cbf5945bb8 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -1333,9 +1333,9 @@ int qla24xx_async_gpdb(struct scsi_qla_host *vha, fc_port_t *fcport, u8 opt)
if (!vha->flags.online || (fcport->flags & FCF_ASYNC_SENT) ||
fcport->loop_id == FC_NO_LOOP_ID) {
ql_log(ql_log_warn, vha, 0xffff,
- "%s: %8phC - not sending command.\n",
- __func__, fcport->port_name);
- return rval;
+ "%s: %8phC online %d flags %x - not sending command.\n",
+ __func__, fcport->port_name, vha->flags.online, fcport->flags);
+ goto done;
}
sp = qla2x00_get_sp(vha, fcport, GFP_KERNEL);