From 6c8e4613a7e27150ff387a1ad0781c4f7a8b541e Mon Sep 17 00:00:00 2001 From: Sean Hefty Date: Tue, 6 Apr 2010 17:22:36 -0700 Subject: [PATCH] rdma/cm: only listen on IB devices when using AF_IB If an rdma_cm_id is bound to AF_IB, with a wild card address, only listen on IB devices. Signed-off-by: Sean Hefty --- drivers/infiniband/core/cma.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c index 635ff49a65c..f7ed942f91b 100644 --- a/drivers/infiniband/core/cma.c +++ b/drivers/infiniband/core/cma.c @@ -1543,6 +1543,10 @@ static void cma_listen_on_dev(struct rdma_id_private *id_priv, struct rdma_cm_id *id; int ret; + if (id_priv->id.route.addr.src_addr.ss_family == AF_IB && + rdma_node_get_transport(cma_dev->device->node_type) != RDMA_TRANSPORT_IB) + return; + id = rdma_create_id(cma_listen_handler, id_priv, id_priv->id.ps, id_priv->id.qp_type); if (IS_ERR(id)) -- 2.46.0