From d2c33370ae73105c7c7df8f7048d20653991b4cb Mon Sep 17 00:00:00 2001 From: Potnuri Bharat Teja Date: Tue, 2 Apr 2019 14:46:11 +0530 Subject: [PATCH] RDMA/iw_cxgb4: Always disconnect when QP is transitioning to TERMINATE state On receiving a TERM from tje peer, Host moves the QP to TERMINATE state and then moves the adapter out of RDMA mode. After issuing a TERM, peer issues a CLOSE and at this point of time if the connectivity between peer and host is lost for a significant amount of time, the QP remains in TERMINATE state. Therefore c4iw_modify_qp() needs to initiate a close on entering terminate state. Signed-off-by: Potnuri Bharat Teja Signed-off-by: Jason Gunthorpe --- drivers/infiniband/hw/cxgb4/qp.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/infiniband/hw/cxgb4/qp.c b/drivers/infiniband/hw/cxgb4/qp.c index 777231496cc6..63780e6eface 100644 --- a/drivers/infiniband/hw/cxgb4/qp.c +++ b/drivers/infiniband/hw/cxgb4/qp.c @@ -1976,10 +1976,10 @@ int c4iw_modify_qp(struct c4iw_dev *rhp, struct c4iw_qp *qhp, qhp->attr.layer_etype = attrs->layer_etype; qhp->attr.ecode = attrs->ecode; ep = qhp->ep; + c4iw_get_ep(&ep->com); + disconnect = 1; if (!internal) { - c4iw_get_ep(&qhp->ep->com); terminate = 1; - disconnect = 1; } else { terminate = qhp->attr.send_term; ret = rdma_fini(rhp, qhp, ep);