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Message-Id: <1373952994-7252-2-git-send-email-jasowang@redhat.com> Date: Tue, 16 Jul 2013 13:36:34 +0800 From: Jason Wang <jasowang@...hat.com> To: davem@...emloft.net, mst@...hat.com, netdev@...r.kernel.org, linux-kernel@...r.kernel.org Cc: Jason Wang <jasowang@...hat.com>, Basil Gor <basil.gor@...il.com> Subject: [PATCH net 2/2] macvtap: do not assume 802.1Q when send vlan packets The hard-coded 8021.q proto will break 802.1ad traffic. So switch to use vlan->proto. Cc: Basil Gor <basil.gor@...il.com> Signed-off-by: Jason Wang <jasowang@...hat.com> --- drivers/net/macvtap.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c index 8270b5e..638b64c 100644 --- a/drivers/net/macvtap.c +++ b/drivers/net/macvtap.c @@ -869,7 +869,7 @@ static ssize_t macvtap_put_user(struct macvtap_queue *q, __be16 h_vlan_proto; __be16 h_vlan_TCI; } veth; - veth.h_vlan_proto = htons(ETH_P_8021Q); + veth.h_vlan_proto = skb->vlan_proto; veth.h_vlan_TCI = htons(vlan_tx_tag_get(skb)); vlan_offset = offsetof(struct vlan_ethhdr, h_vlan_proto); -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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