1 files changed, 1 insertions, 0 deletions

diff --git a/net/openvswitch/flow.h b/net/openvswitch/flow.h
index fe527d2dd4b7..5688e33e2de6 100644
--- a/net/openvswitch/flow.h
+++ b/net/openvswitch/flow.h
@@ -63,6 +63,7 @@ struct sw_flow_key {
                 u32     skb_mark;       /* SKB mark. */
                 u16     in_port;        /* Input switch port (or DP_MAX_PORTS). */
         } __packed phy; /* Safe when right after 'tun_key'. */
+        u8 tun_proto;                   /* Protocol of encapsulating tunnel. */
         u32 ovs_flow_hash;              /* Datapath computed hash value.  */
         u32 recirc_id;                  /* Recirculation ID.  */
         struct {