From c8c41ea1bd707eb032e248c55d640f32c950ed19 Mon Sep 17 00:00:00 2001 From: Alexander Duyck Date: Fri, 13 Oct 2017 13:40:31 -0700 Subject: [PATCH] macvlan: Only update pkt_type if destination MAC address matches This patch updates the pkt_type to PACKET_HOST only if the destination MAC address matches on the on the source based macvlan. It didn't make sense to be updating broadcast, multicast, and non-local destined frames with PACKET_HOST. Signed-off-by: Alexander Duyck Signed-off-by: David S. Miller --- drivers/net/macvlan.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c index a4ae8cd0f660..1e1df54c5d31 100644 --- a/drivers/net/macvlan.c +++ b/drivers/net/macvlan.c @@ -413,7 +413,9 @@ static void macvlan_forward_source_one(struct sk_buff *skb, len = nskb->len + ETH_HLEN; nskb->dev = dev; - nskb->pkt_type = PACKET_HOST; + + if (ether_addr_equal_64bits(eth_hdr(skb)->h_dest, dev->dev_addr)) + nskb->pkt_type = PACKET_HOST; ret = netif_rx(nskb); macvlan_count_rx(vlan, len, ret == NET_RX_SUCCESS, false);