datapath: Fix tunnel source port selection for mega flow

[sliver-openvswitch.git] / datapath / tunnel.c

diff --git a/datapath/tunnel.c b/datapath/tunnel.c
index 9102786..ef46a69 100644 (file)
--- a/datapath/tunnel.c
+++ b/datapath/tunnel.c
@@ -186,7 +186,9 @@ u16 ovs_tnl_get_src_port(struct sk_buff *skb)
        int low;
        int high;
        unsigned int range;
-       u32 hash = OVS_CB(skb)->flow->hash;
+       struct sw_flow_key *pkt_key = OVS_CB(skb)->pkt_key;
+       u32 hash = jhash2((const u32 *)pkt_key,
+                         sizeof(*pkt_key) / sizeof(u32), 0);
 
        inet_get_local_port_range(&low, &high);
        range = (high - low) + 1;