RDS: IB: handle the RDMA CM time wait event
Drop the RDS connection on RDMA_CM_EVENT_TIMEWAIT_EXIT so that
it can reconnect and resume.
While testing fastreg, this error happened in couple of tests but
was getting un-noticed.
Signed-off-by: Santosh Shilimkar <ssantosh@kernel.org>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/rds/rdma_transport.c b/net/rds/rdma_transport.c
index 4f4b3d8..7220beb 100644
--- a/net/rds/rdma_transport.c
+++ b/net/rds/rdma_transport.c
@@ -117,6 +117,14 @@
rds_conn_drop(conn);
break;
+ case RDMA_CM_EVENT_TIMEWAIT_EXIT:
+ if (conn) {
+ pr_info("RDS: RDMA_CM_EVENT_TIMEWAIT_EXIT event: dropping connection %pI4->%pI4\n",
+ &conn->c_laddr, &conn->c_faddr);
+ rds_conn_drop(conn);
+ }
+ break;
+
default:
/* things like device disconnect? */
printk(KERN_ERR "RDS: unknown event %u (%s)!\n",