From ab17654476a11a1ed7d89f1104e2acdb7ed1c9ed Mon Sep 17 00:00:00 2001 From: Bart Van Assche Date: Tue, 10 Jan 2017 11:15:52 -0800 Subject: [PATCH] IB/rxe: Fix reference leaks in memory key invalidation code Signed-off-by: Bart Van Assche Reviewed-by: Leon Romanovsky Reviewed-by: Andrew Boyer Cc: Moni Shoua Signed-off-by: Doug Ledford --- drivers/infiniband/sw/rxe/rxe_req.c | 1 + drivers/infiniband/sw/rxe/rxe_resp.c | 1 + 2 files changed, 2 insertions(+) diff --git a/drivers/infiniband/sw/rxe/rxe_req.c b/drivers/infiniband/sw/rxe/rxe_req.c index d62be4828899..512e74326b16 100644 --- a/drivers/infiniband/sw/rxe/rxe_req.c +++ b/drivers/infiniband/sw/rxe/rxe_req.c @@ -635,6 +635,7 @@ next_wqe: goto exit; } rmr->state = RXE_MEM_STATE_FREE; + rxe_drop_ref(rmr); wqe->state = wqe_state_done; wqe->status = IB_WC_SUCCESS; } else if (wqe->wr.opcode == IB_WR_REG_MR) { diff --git a/drivers/infiniband/sw/rxe/rxe_resp.c b/drivers/infiniband/sw/rxe/rxe_resp.c index 60d78f45aa04..05f374986cea 100644 --- a/drivers/infiniband/sw/rxe/rxe_resp.c +++ b/drivers/infiniband/sw/rxe/rxe_resp.c @@ -907,6 +907,7 @@ static enum resp_states do_complete(struct rxe_qp *qp, return RESPST_ERROR; } rmr->state = RXE_MEM_STATE_FREE; + rxe_drop_ref(rmr); } wc->qp = &qp->ibqp; -- 2.20.1