net/sched: act_api: fix miss set post_ct for ovs after do conntrack in act_ct

When openvswitch conntrack offload with act_ct action. The first rule
do conntrack in the act_ct in tc subsystem. And miss the next rule in
the tc and fallback to the ovs datapath but miss set post_ct flag
which will lead the ct_state_key with -trk flag.

Fixes: 7baf2429a1a9 ("net/sched: cls_flower add CT_FLAGS_INVALID flag support")
Signed-off-by: wenxu <[email protected]>
Reviewed-by: Marcelo Ricardo Leitner <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

1 files changed, 5 insertions, 3 deletions

diff --git a/net/openvswitch/conntrack.c b/net/openvswitch/conntrack.c
index 5eddfe7bd391..71cec03e8612 100644
--- a/net/openvswitch/conntrack.c
+++ b/net/openvswitch/conntrack.c
@@ -271,9 +271,11 @@ static void ovs_ct_update_key(const struct sk_buff *skb,
 /* This is called to initialize CT key fields possibly coming in from the local
  * stack.
  */
-void ovs_ct_fill_key(const struct sk_buff *skb, struct sw_flow_key *key)
+void ovs_ct_fill_key(const struct sk_buff *skb,
+		     struct sw_flow_key *key,
+		     bool post_ct)
 {
-	ovs_ct_update_key(skb, NULL, key, false, false);
+	ovs_ct_update_key(skb, NULL, key, post_ct, false);
 }
 
 int ovs_ct_put_key(const struct sw_flow_key *swkey,
@@ -1332,7 +1334,7 @@ int ovs_ct_clear(struct sk_buff *skb, struct sw_flow_key *key)
 	if (skb_nfct(skb)) {
 		nf_conntrack_put(skb_nfct(skb));
 		nf_ct_set(skb, NULL, IP_CT_UNTRACKED);
-		ovs_ct_fill_key(skb, key);
+		ovs_ct_fill_key(skb, key, false);
 	}
 
 	return 0;