From: Quinn Tran <qutran@xxxxxxxxxxx> Connection does not resume after a host reset / chip reset. The cause of the blockage is due to the FCF_ASYNC_ACTIVE left on. The gnl command was interrupted by the chip reset. On exiting the command, this flag should be turn off to allow relogin to reoccur. Clear this flag to prevent blockage. Cc: stable@xxxxxxxxxxxxxxx Fixes: 17e64648aa47 (“scsi: qla2xxx: Correct fcport flags handling”) Signed-off-by: Quinn Tran <qutran@xxxxxxxxxxx> Signed-off-by: Nilesh Javali <njavali@xxxxxxxxxxx> Reviewed-by: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx> --- drivers/scsi/qla2xxx/qla_init.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index 725806ca9572..06c4e5215789 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -1141,7 +1141,7 @@ int qla24xx_async_gnl(struct scsi_qla_host *vha, fc_port_t *fcport) u16 *mb; if (!vha->flags.online || (fcport->flags & FCF_ASYNC_SENT)) - return rval; + goto done; ql_dbg(ql_dbg_disc, vha, 0x20d9, "Async-gnlist WWPN %8phC \n", fcport->port_name); @@ -1195,8 +1195,9 @@ int qla24xx_async_gnl(struct scsi_qla_host *vha, fc_port_t *fcport) done_free_sp: /* ref: INIT */ kref_put(&sp->cmd_kref, qla2x00_sp_release); + fcport->flags &= ~(FCF_ASYNC_SENT); done: - fcport->flags &= ~(FCF_ASYNC_ACTIVE | FCF_ASYNC_SENT); + fcport->flags &= ~(FCF_ASYNC_ACTIVE); return rval; } -- 2.23.1
