Make sure to set encapsulated control flags also for non-IP
packets, such that it's possible to allow matching on e.g.
TUNNEL_OAM on a geneve packet carrying a non-IP packet.

Suggested-by: Davide Caratti <dcaratti@redhat.com>
Signed-off-by: Asbjørn Sloth Tønnesen <ast@fiberby.net>
---
 net/core/flow_dissector.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/net/core/flow_dissector.c b/net/core/flow_dissector.c
index 5fac97dbbd606..41311c8b0b2a4 100644
--- a/net/core/flow_dissector.c
+++ b/net/core/flow_dissector.c
@@ -434,6 +434,10 @@ skb_flow_dissect_tunnel_info(const struct sk_buff *skb,
 			ipv6->dst = key->u.ipv6.dst;
 		}
 		break;
+	default:
+		skb_flow_dissect_set_enc_control(0, ctrl_flags, flow_dissector,
+						 target_container);
+		break;
 	}
 
 	if (dissector_uses_key(flow_dissector, FLOW_DISSECTOR_KEY_ENC_KEYID)) {
-- 
2.45.1