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scsi: qla2xxx: Change discovery state before PLOGI

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commit 58e39a2ce4 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: 8777e4314d ("scsi: qla2xxx: Migrate NVME N2N handling into state machine")
Fixes: 8b5292bcfc ("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>
This commit is contained in:
Roman Bolshakov
2019-11-25 19:56:54 +03:00
committed by Greg Kroah-Hartman
parent 86aa5f8712
commit 5dc3f4085e
1 changed files with 1 additions and 0 deletions
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1
drivers/scsi/qla2xxx/qla_init.c
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@@ -966,6 +966,7 @@ int qla24xx_post_gnl_work(struct scsi_qla_host *vha, fc_port_t *fcport)
e->u.fcport.fcport = fcport;
fcport->flags |= FCF_ASYNC_ACTIVE;
fcport->disc_state = DSC_LOGIN_PEND;
return qla2x00_post_work(vha, e);
}