Messages in this thread Patch in this message | | | From | Felix Fietkau <> | Subject | [PATCH 09/14] flow_dissector: detect DSA using skb->protocol even when VLAN tag is present | Date | Mon, 7 Nov 2022 19:54:47 +0100 |
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Fixes flow dissection with ethernet devices that can combine VLAN rx hwaccel with DSA, since skb->protocol is set to htons(ETH_P_XDSA) by the network stack.
Signed-off-by: Felix Fietkau <nbd@nbd.name> --- net/core/flow_dissector.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/core/flow_dissector.c b/net/core/flow_dissector.c index 25cd35f5922e..43f6bbca7447 100644 --- a/net/core/flow_dissector.c +++ b/net/core/flow_dissector.c @@ -970,7 +970,7 @@ bool __skb_flow_dissect(const struct net *net, hlen = skb_headlen(skb); #if IS_ENABLED(CONFIG_NET_DSA) if (unlikely(skb->dev && netdev_uses_dsa(skb->dev) && - proto == htons(ETH_P_XDSA))) { + skb->protocol == htons(ETH_P_XDSA))) { const struct dsa_device_ops *ops; int offset = 0; -- 2.38.1
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