Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 94d0c939 authored by Sean Hefty's avatar Sean Hefty Committed by Roland Dreier
Browse files

RDMA/cma: 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: default avatarSean Hefty <sean.hefty@intel.com>
Signed-off-by: default avatarRoland Dreier <roland@purestorage.com>
parent 5c438135

drivers/infiniband/core/cma.c

+4 −0
Original line number Diff line number Diff line
@@ -1616,6 +1616,10 @@ static void cma_listen_on_dev(struct rdma_id_private *id_priv, 
	struct rdma_cm_id *id;

	int ret;



	if (cma_family(id_priv) == 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))