diff options
Diffstat (limited to 'drivers/net/veth.c')
| -rw-r--r-- | drivers/net/veth.c | 44 |
1 files changed, 20 insertions, 24 deletions
diff --git a/drivers/net/veth.c b/drivers/net/veth.c index 50eb43e5bf45..354a963075c5 100644 --- a/drivers/net/veth.c +++ b/drivers/net/veth.c @@ -134,29 +134,22 @@ static void veth_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *inf static void veth_get_strings(struct net_device *dev, u32 stringset, u8 *buf) { - char *p = (char *)buf; + u8 *p = buf; int i, j; switch(stringset) { case ETH_SS_STATS: memcpy(p, ðtool_stats_keys, sizeof(ethtool_stats_keys)); p += sizeof(ethtool_stats_keys); - for (i = 0; i < dev->real_num_rx_queues; i++) { - for (j = 0; j < VETH_RQ_STATS_LEN; j++) { - snprintf(p, ETH_GSTRING_LEN, - "rx_queue_%u_%.18s", - i, veth_rq_stats_desc[j].desc); - p += ETH_GSTRING_LEN; - } - } - for (i = 0; i < dev->real_num_tx_queues; i++) { - for (j = 0; j < VETH_TQ_STATS_LEN; j++) { - snprintf(p, ETH_GSTRING_LEN, - "tx_queue_%u_%.18s", - i, veth_tq_stats_desc[j].desc); - p += ETH_GSTRING_LEN; - } - } + for (i = 0; i < dev->real_num_rx_queues; i++) + for (j = 0; j < VETH_RQ_STATS_LEN; j++) + ethtool_sprintf(&p, "rx_queue_%u_%.18s", + i, veth_rq_stats_desc[j].desc); + + for (i = 0; i < dev->real_num_tx_queues; i++) + for (j = 0; j < VETH_TQ_STATS_LEN; j++) + ethtool_sprintf(&p, "tx_queue_%u_%.18s", + i, veth_tq_stats_desc[j].desc); break; } } @@ -342,7 +335,6 @@ static netdev_tx_t veth_xmit(struct sk_buff *skb, struct net_device *dev) */ use_napi = rcu_access_pointer(rq->napi) && veth_skb_is_eligible_for_gro(dev, rcv, skb); - skb_record_rx_queue(skb, rxq); } skb_tx_timestamp(skb); @@ -651,7 +643,7 @@ static struct xdp_frame *veth_xdp_rcv_one(struct veth_rq *rq, rcu_read_unlock(); goto xdp_xmit; default: - bpf_warn_invalid_xdp_action(act); + bpf_warn_invalid_xdp_action(rq->dev, xdp_prog, act); fallthrough; case XDP_ABORTED: trace_xdp_exception(rq->dev, xdp_prog, act); @@ -801,7 +793,7 @@ static struct sk_buff *veth_xdp_rcv_skb(struct veth_rq *rq, rcu_read_unlock(); goto xdp_xmit; default: - bpf_warn_invalid_xdp_action(act); + bpf_warn_invalid_xdp_action(rq->dev, xdp_prog, act); fallthrough; case XDP_ABORTED: trace_xdp_exception(rq->dev, xdp_prog, act); @@ -879,8 +871,12 @@ static int veth_xdp_rcv(struct veth_rq *rq, int budget, stats->xdp_bytes += skb->len; skb = veth_xdp_rcv_skb(rq, skb, bq, stats); - if (skb) - napi_gro_receive(&rq->xdp_napi, skb); + if (skb) { + if (skb_shared(skb) || skb_unclone(skb, GFP_ATOMIC)) + netif_receive_skb(skb); + else + napi_gro_receive(&rq->xdp_napi, skb); + } } done++; } @@ -1689,8 +1685,8 @@ static int veth_newlink(struct net *src_net, struct net_device *dev, if (ifmp && (dev->ifindex != 0)) peer->ifindex = ifmp->ifi_index; - peer->gso_max_size = dev->gso_max_size; - peer->gso_max_segs = dev->gso_max_segs; + netif_set_gso_max_size(peer, dev->gso_max_size); + netif_set_gso_max_segs(peer, dev->gso_max_segs); err = register_netdevice(peer); put_net(net); |