RDS: IB: log associates connection details for setup failures

Orabug: 22347191

Tested-by: Michael Nowak <[email protected]>
Tested-by: Rafael Alejandro Peralez <[email protected]>
Tested-by: Liwen Huang <[email protected]>
Tested-by: Hong Liu <[email protected]>
Reviewed-by: Mukesh Kacker <[email protected]>
Signed-off-by: Santosh Shilimkar <[email protected]>

Author: SantoshShilimkar

net/rds/ib_cm.c

@@ -974,7 +974,8 @@ int rds_ib_cm_handle_connect(struct rdma_cm_id *cm_id,
 
 	err = rds_ib_setup_qp(conn);
 	if (err) {
-		pr_warn("RDS/IB: rds_ib_setup_qp failed (%d)\n", err);
+		pr_warn("RDS/IB: rds_ib_setup_qp failed with err(%d) for conn <%pI4,%pI4,%d>\n",
+			err, &conn->c_laddr, &conn->c_faddr, conn->c_tos);
 		rds_conn_drop(conn, DR_IB_PAS_SETUP_QP_FAIL);
 		goto out;
 	}
@@ -987,7 +988,8 @@ int rds_ib_cm_handle_connect(struct rdma_cm_id *cm_id,
 	/* rdma_accept() calls rdma_reject() internally if it fails */
 	err = rdma_accept(cm_id, &conn_param);
 	if (err) {
-		pr_warn("RDS/IB: rdma_accept failed (%d)\n", err);
+		pr_warn("RDS/IB: rdma_accept failed with err(%d) for conn <%pI4,%pI4,%d>\n",
+			err, &conn->c_laddr, &conn->c_faddr, conn->c_tos);
 		rds_conn_drop(conn, DR_IB_RDMA_ACCEPT_FAIL);
 	}