[ofa-general] [PATCH 2.6.26 2/3] RDMA/cxgb3: Silently ignore close reply after abort.

Steve Wise swise at opengridcomputing.com
Fri May 2 09:17:43 PDT 2008


Remove bad BUG_ON() in close_con_rpl().  It is possible to get a close_rpl
message on a dead connection.  The sequence is:
	host refs ep for close exchange
	host posts close_req
	hw posts PEER_ABORT from incoming RST
	host marks ep DEAD
	host posts ABORT_RPL and releases ep resources
	hw posts CLOSE_RPL
	host derefs ep and ep freed.

Signed-off-by: Steve Wise <swise at opengridcomputing.com>
---

 drivers/infiniband/hw/cxgb3/iwch_cm.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/infiniband/hw/cxgb3/iwch_cm.c b/drivers/infiniband/hw/cxgb3/iwch_cm.c
index f4f3c9e..b2db0a9 100644
--- a/drivers/infiniband/hw/cxgb3/iwch_cm.c
+++ b/drivers/infiniband/hw/cxgb3/iwch_cm.c
@@ -1650,8 +1650,8 @@ static int close_con_rpl(struct t3cdev *tdev, struct sk_buff *skb, void *ctx)
 		release = 1;
 		break;
 	case ABORTING:
-		break;
 	case DEAD:
+		break;
 	default:
 		BUG_ON(1);
 		break;



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