From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hal Rosenstock Subject: [PATCH] opensm/osm_state_mgr.c: Don't signal DISCOVER to SM state machine when already DISCOVERING Date: Mon, 4 Oct 2010 09:16:44 -0400 Message-ID: <20101004131644.GA24620@comcast.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: sashak-smomgflXvOZWk0Htik3J/w@public.gmane.org Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-rdma@vger.kernel.org Eliminate this "illegal" state machine transition which triggers the following log message: sm_state_mgr_signal_error: ERR 3207: Invalid signal OSM_SM_SIGNAL_DISCOVER in state DISCOVERING This is observed when the SM port is down. Signed-off-by: Hal Rosenstock --- diff --git a/opensm/opensm/osm_state_mgr.c b/opensm/opensm/osm_state_mgr.c index e7bff46..68841f8 100644 --- a/opensm/opensm/osm_state_mgr.c +++ b/opensm/opensm/osm_state_mgr.c @@ -1191,7 +1191,8 @@ repeat_discovery: osm_drop_mgr_process(sm); /* Move to DISCOVERING state */ - osm_sm_state_mgr_process(sm, OSM_SM_SIGNAL_DISCOVER); + if (sm->p_subn->sm_state != IB_SMINFO_STATE_DISCOVERING) + osm_sm_state_mgr_process(sm, OSM_SM_SIGNAL_DISCOVER); osm_opensm_report_event(sm->p_subn->p_osm, OSM_EVENT_ID_STATE_CHANGE, NULL); return; -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html