From: Dotan Barak Date: Tue, 17 Jul 2007 14:58:57 +0000 (+0300) Subject: RDMA/cma: Remove local write permission from QP access flags X-Git-Tag: v2.6.23-rc1~483^2~8 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8f076531cd20fbf83ed889024c8133d0c71a1fe4;p=linux-2.6 RDMA/cma: Remove local write permission from QP access flags Local write permission makes no sense as part of the QP access flags, since the access flags only control what the remote end of the connection is allowed to do. Remove the code in the RDMA CM that initializes qp_access_flags with IB_ACCESS_LOCAL_WRITE. Signed-off-by: Dotan Barak Acked-by: Sean Hefty Acked-by: Steve Wise Signed-off-by: Roland Dreier --- diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c index 23af7a032a..9ffb998745 100644 --- a/drivers/infiniband/core/cma.c +++ b/drivers/infiniband/core/cma.c @@ -573,7 +573,7 @@ int rdma_init_qp_attr(struct rdma_cm_id *id, struct ib_qp_attr *qp_attr, break; case RDMA_TRANSPORT_IWARP: if (!id_priv->cm_id.iw) { - qp_attr->qp_access_flags = IB_ACCESS_LOCAL_WRITE; + qp_attr->qp_access_flags = 0; *qp_attr_mask = IB_QP_STATE | IB_QP_ACCESS_FLAGS; } else ret = iw_cm_init_qp_attr(id_priv->cm_id.iw, qp_attr,