net: dsa: {e}dsa: set offload_fwd_mark on received packets
The software bridge needs to know if a packet has already been bridged by hardware offload to ports in the same hardware offload, in order that it does not re-flood them, causing duplicates. This is particularly true for broadcast and multicast traffic which the host has requested. By setting offload_fwd_mark in the skb the bridge will only flood to ports in other offloads and other netifs. Set this flag in the DSA and EDSA tag driver. Signed-off-by:Andrew Lunn <andrew@lunn.ch> Signed-off-by:
David S. Miller <davem@davemloft.net>
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a42c8e33
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