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Commit 91e9c071 authored by Vipul Pandya's avatar Vipul Pandya Committed by Roland Dreier
Browse files

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: default avatarVipul Pandya <vipul@chelsio.com>
Signed-off-by: default avatarRoland Dreier <roland@purestorage.com>
parent 55abf8df

drivers/infiniband/hw/cxgb4/cm.c

+1 −0
Original line number Original line Diff line number Diff line
@@ -1438,6 +1438,7 @@ static int abort_rpl(struct c4iw_dev *dev, struct sk_buff *skb) 
	mutex_lock(&ep->com.mutex);

	mutex_lock(&ep->com.mutex);

	switch (ep->com.state) {

	switch (ep->com.state) {

	case ABORTING:

	case ABORTING:

		c4iw_wake_up(&ep->com.wr_wait, -ECONNRESET);

		__state_set(&ep->com, DEAD);

		__state_set(&ep->com, DEAD);

		release = 1;

		release = 1;

		break;

		break;

drivers/infiniband/hw/cxgb4/qp.c

+1 −0
Original line number Original line Diff line number Diff line
@@ -1383,6 +1383,7 @@ int c4iw_modify_qp(struct c4iw_dev *rhp, struct c4iw_qp *qhp, 
	qhp->ep = NULL;

	qhp->ep = NULL;

	set_state(qhp, C4IW_QP_STATE_ERROR);

	set_state(qhp, C4IW_QP_STATE_ERROR);

	free = 1;

	free = 1;

	abort = 1;

	wake_up(&qhp->wait);

	wake_up(&qhp->wait);

	BUG_ON(!ep);

	BUG_ON(!ep);

	flush_qp(qhp);

	flush_qp(qhp);