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Subject[PATCH net-next v2 4/7] ipv4: use tunnel flow flags for tunnel route lookups
Date
Commit 451ef36bd229 ("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>
---
net/ipv4/udp_tunnel_core.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/net/ipv4/udp_tunnel_core.c b/net/ipv4/udp_tunnel_core.c
index 494685e82856..a87defb2b167 100644
--- a/net/ipv4/udp_tunnel_core.c
+++ b/net/ipv4/udp_tunnel_core.c
@@ -232,6 +232,7 @@ struct rtable *udp_tunnel_dst_lookup(struct sk_buff *skb,
fl4.fl4_dport = dport;
fl4.fl4_sport = sport;
fl4.flowi4_tos = RT_TOS(tos);
+ fl4.flowi4_flags = key->flow_flags;

rt = ip_route_output_key(net, &fl4);
if (IS_ERR(rt)) {
--
2.40.1
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