Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 5.4 314/475] scsi: qla2xxx: Fix stuck session in gpdb | Date | Thu, 14 Apr 2022 15:11:39 +0200 |
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From: Quinn Tran <qutran@marvell.com>
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(-)
--- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -1314,9 +1314,9 @@ int qla24xx_async_gpdb(struct scsi_qla_h 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);
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