65 files changed, 2971 insertions, 881 deletions

diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
index 0601b9daf840..c3239170d8b7 100644
--- a/drivers/infiniband/core/cm.c
+++ b/drivers/infiniband/core/cm.c
@@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
                            grh, &av->ah_attr);
 }
 
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
-        struct cm_id_private *cm_id_priv;
-
-        cm_id_priv = container_of(id, struct cm_id_private, id);
-
-        if (smac != NULL)
-                memcpy(cm_id_priv->av.smac, smac, sizeof(cm_id_priv->av.smac));
-
-        if (alt_smac != NULL)
-                memcpy(cm_id_priv->alt_av.smac, alt_smac,
-                       sizeof(cm_id_priv->alt_av.smac));
-
-        return 0;
-}
-EXPORT_SYMBOL(ib_update_cm_av);
-
 static int cm_init_av_by_path(struct ib_sa_path_rec *path, struct cm_av *av)
 {
         struct cm_device *cm_dev;
diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index 199958d9ddc8..42c3058e6e9c 100644
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -1284,15 +1284,6 @@ static int cma_req_handler(struct ib_cm_id *cm_id, struct ib_cm_event *ib_event)
         struct rdma_id_private *listen_id, *conn_id;
         struct rdma_cm_event event;
         int offset, ret;
-        u8 smac[ETH_ALEN];
-        u8 alt_smac[ETH_ALEN];
-        u8 *psmac = smac;
-        u8 *palt_smac = alt_smac;
-        int is_iboe = ((rdma_node_get_transport(cm_id->device->node_type) ==
-                        RDMA_TRANSPORT_IB) &&
-                       (rdma_port_get_link_layer(cm_id->device,
-                        ib_event->param.req_rcvd.port) ==
-                        IB_LINK_LAYER_ETHERNET));
 
         listen_id = cm_id->context;
         if (!cma_check_req_qp_type(&listen_id->id, ib_event))
@@ -1336,28 +1327,11 @@ static int cma_req_handler(struct ib_cm_id *cm_id, struct ib_cm_event *ib_event)
         ret = conn_id->id.event_handler(&conn_id->id, &event);
         if (ret)
                 goto err3;
-
-        if (is_iboe) {
-                if (ib_event->param.req_rcvd.primary_path != NULL)
-                        rdma_addr_find_smac_by_sgid(
-                                &ib_event->param.req_rcvd.primary_path->sgid,
-                                psmac, NULL);
-                else
-                        psmac = NULL;
-                if (ib_event->param.req_rcvd.alternate_path != NULL)
-                        rdma_addr_find_smac_by_sgid(
-                                &ib_event->param.req_rcvd.alternate_path->sgid,
-                                palt_smac, NULL);
-                else
-                        palt_smac = NULL;
-        }
         /*
          * Acquire mutex to prevent user executing rdma_destroy_id()
          * while we're accessing the cm_id.
          */
         mutex_lock(&lock);
-        if (is_iboe)
-                ib_update_cm_av(cm_id, psmac, palt_smac);
         if (cma_comp(conn_id, RDMA_CM_CONNECT) &&
             (conn_id->id.qp_type != IB_QPT_UD))
                 ib_send_cm_mra(cm_id, CMA_CM_MRA_SETTING, NULL, 0);
diff --git a/drivers/infiniband/core/mad.c b/drivers/infiniband/core/mad.c
index 4c837e66516b..ab31f136d04b 100644
--- a/drivers/infiniband/core/mad.c
+++ b/drivers/infiniband/core/mad.c
@@ -1022,12 +1022,21 @@ int ib_send_mad(struct ib_mad_send_wr_private *mad_send_wr)
                                         mad_send_wr->send_buf.mad,
                                         sge[0].length,