From e31353eaeca736981ec13b46089d30147342b28b Mon Sep 17 00:00:00 2001 From: Dotan Barak Date: Tue, 24 Oct 2006 13:35:27 -0700 Subject: [PATCH] RDMA/cm: Remove setting local write as part of QP access flags The qp_access_flags are for remote access permissions only, so IB_ACCESS_LOCAL_WRITE is an invalid value. Remove it from the values set by cm_init_qp_init_attr() and cma_init_ib_qp(). Signed-off-by: Dotan Barak Signed-off-by: Sean Hefty Signed-off-by: Roland Dreier --- drivers/infiniband/core/cm.c | 3 +-- drivers/infiniband/core/cma.c | 2 +- 2 files changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c index 82bc83baceaf..78d9c0c33148 100644 --- a/drivers/infiniband/core/cm.c +++ b/drivers/infiniband/core/cm.c @@ -3172,8 +3172,7 @@ static int cm_init_qp_init_attr(struct cm_id_private *cm_id_priv, case IB_CM_ESTABLISHED: *qp_attr_mask = IB_QP_STATE | IB_QP_ACCESS_FLAGS | IB_QP_PKEY_INDEX | IB_QP_PORT; - qp_attr->qp_access_flags = IB_ACCESS_LOCAL_WRITE | - IB_ACCESS_REMOTE_WRITE; + qp_attr->qp_access_flags = IB_ACCESS_REMOTE_WRITE; if (cm_id_priv->responder_resources) qp_attr->qp_access_flags |= IB_ACCESS_REMOTE_READ | IB_ACCESS_REMOTE_ATOMIC; diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c index b449e26b84d2..cf48f2697434 100644 --- a/drivers/infiniband/core/cma.c +++ b/drivers/infiniband/core/cma.c @@ -344,7 +344,7 @@ static int cma_init_ib_qp(struct rdma_id_private *id_priv, struct ib_qp *qp) return ret; qp_attr.qp_state = IB_QPS_INIT; - qp_attr.qp_access_flags = IB_ACCESS_LOCAL_WRITE; + qp_attr.qp_access_flags = 0; qp_attr.port_num = id_priv->id.port_num; return ib_modify_qp(qp, &qp_attr, IB_QP_STATE | IB_QP_ACCESS_FLAGS | IB_QP_PKEY_INDEX | IB_QP_PORT); -- GitLab