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ipv4: use tunnel flow flags for tunnel route lookups
Commit 451ef36bd2
("ip_tunnels: Add new flow flags field to
ip_tunnel_key") added a new field to struct ip_tunnel_key to control
route lookups. Currently the flag is used by vxlan and geneve tunnels;
use it also in udp_tunnel_dst_lookup() so that it affects all tunnel
types relying on this function.
Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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parent
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@ -232,6 +232,7 @@ struct rtable *udp_tunnel_dst_lookup(struct sk_buff *skb,
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fl4.fl4_dport = dport;
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fl4.fl4_sport = sport;
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fl4.flowi4_tos = RT_TOS(tos);
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fl4.flowi4_flags = key->flow_flags;
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rt = ip_route_output_key(net, &fl4);
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if (IS_ERR(rt)) {
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