From b3de6cfebc6167761c40947f05f4c817531f37d5 Mon Sep 17 00:00:00 2001 From: Vipul Pandya Date: Mon, 7 Jan 2013 13:11:59 +0000 Subject: RDMA/cxgb4: Insert hwtid in pass_accept_req instead in pass_establish CPL_ABORT_REQ_RSS can come before TCP connection is established. In such case peer_abort was trying to remove the hwtid, which was not inserted. To avoid this we insert the hwtid when we are sure that we are surely going to send passive accept request. Signed-off-by: Vipul Pandya Signed-off-by: Roland Dreier diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c index 06c3a52..37ea2fc 100644 --- a/drivers/infiniband/hw/cxgb4/cm.c +++ b/drivers/infiniband/hw/cxgb4/cm.c @@ -2010,6 +2010,7 @@ static int pass_accept_req(struct c4iw_dev *dev, struct sk_buff *skb) init_timer(&child_ep->timer); cxgb4_insert_tid(t, child_ep, hwtid); + insert_handle(dev, &dev->hwtid_idr, child_ep, child_ep->hwtid); accept_cr(child_ep, peer_ip, skb, req); set_bit(PASS_ACCEPT_REQ, &child_ep->com.history); goto out; @@ -2035,7 +2036,6 @@ static int pass_establish(struct c4iw_dev *dev, struct sk_buff *skb) ntohs(req->tcp_opt)); set_emss(ep, ntohs(req->tcp_opt)); - insert_handle(dev, &dev->hwtid_idr, ep, ep->hwtid); dst_confirm(ep->dst); state_set(&ep->com, MPA_REQ_WAIT); -- cgit v0.10.2