From: Roman Bolshakov r.bolshakov@yadro.com
commit 58e39a2ce4be08162c0368030cdc405f7fd849aa upstream.
When a port sends PLOGI, discovery state should be changed to login pending, otherwise RELOGIN_NEEDED bit is set in qla24xx_handle_plogi_done_event(). RELOGIN_NEEDED triggers another PLOGI, and it never goes out of the loop until login timer expires.
Fixes: 8777e4314d397 ("scsi: qla2xxx: Migrate NVME N2N handling into state machine") Fixes: 8b5292bcfcacf ("scsi: qla2xxx: Fix Relogin to prevent modifying scan_state flag") Cc: Quinn Tran qutran@marvell.com Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20191125165702.1013-6-r.bolshakov@yadro.com Acked-by: Himanshu Madhani hmadhani@marvell.com Reviewed-by: Hannes Reinecke hare@suse.de Tested-by: Hannes Reinecke hare@suse.de Signed-off-by: Roman Bolshakov r.bolshakov@yadro.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 | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -534,6 +534,7 @@ static int qla_post_els_plogi_work(struc
e->u.fcport.fcport = fcport; fcport->flags |= FCF_ASYNC_ACTIVE; + fcport->disc_state = DSC_LOGIN_PEND; return qla2x00_post_work(vha, e); }