From 91e9c07195032bbde47489b8b423053cff5f413d Mon Sep 17 00:00:00 2001 From: Vipul Pandya Date: Mon, 7 Jan 2013 13:11:51 +0000 Subject: [PATCH] RDMA/cxgb4: Abort connections when moving to ERROR state If a FINI operation fails, then we need to ABORT instead of CLOSE. Also, if we ABORT due to unexpected STREAMING data, then wake up anybody blocked in FINI... Signed-off-by: Vipul Pandya Signed-off-by: Roland Dreier --- drivers/infiniband/hw/cxgb4/cm.c | 1 + drivers/infiniband/hw/cxgb4/qp.c | 1 + 2 files changed, 2 insertions(+) diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c index 9cab6a6eb96a..3dce47a63709 100644 --- a/drivers/infiniband/hw/cxgb4/cm.c +++ b/drivers/infiniband/hw/cxgb4/cm.c @@ -1438,6 +1438,7 @@ static int abort_rpl(struct c4iw_dev *dev, struct sk_buff *skb) mutex_lock(&ep->com.mutex); switch (ep->com.state) { case ABORTING: + c4iw_wake_up(&ep->com.wr_wait, -ECONNRESET); __state_set(&ep->com, DEAD); release = 1; break; diff --git a/drivers/infiniband/hw/cxgb4/qp.c b/drivers/infiniband/hw/cxgb4/qp.c index 05bfe53bff64..17ba4f8bc12d 100644 --- a/drivers/infiniband/hw/cxgb4/qp.c +++ b/drivers/infiniband/hw/cxgb4/qp.c @@ -1383,6 +1383,7 @@ err: qhp->ep = NULL; set_state(qhp, C4IW_QP_STATE_ERROR); free = 1; + abort = 1; wake_up(&qhp->wait); BUG_ON(!ep); flush_qp(qhp); -- 2.39.5