diff options
Diffstat (limited to 'net/openvswitch')
| -rw-r--r-- | net/openvswitch/actions.c | 12 | ||||
| -rw-r--r-- | net/openvswitch/flow_netlink.c | 2 |
2 files changed, 12 insertions, 2 deletions
diff --git a/net/openvswitch/actions.c b/net/openvswitch/actions.c index 8074ea00d577..cab1e02b63e0 100644 --- a/net/openvswitch/actions.c +++ b/net/openvswitch/actions.c @@ -1073,8 +1073,16 @@ static void execute_hash(struct sk_buff *skb, struct sw_flow_key *key, struct ovs_action_hash *hash_act = nla_data(attr); u32 hash = 0; - /* OVS_HASH_ALG_L4 is the only possible hash algorithm. */ - hash = skb_get_hash(skb); + if (hash_act->hash_alg == OVS_HASH_ALG_L4) { + /* OVS_HASH_ALG_L4 hasing type. */ + hash = skb_get_hash(skb); + } else if (hash_act->hash_alg == OVS_HASH_ALG_SYM_L4) { + /* OVS_HASH_ALG_SYM_L4 hashing type. NOTE: this doesn't + * extend past an encapsulated header. + */ + hash = __skb_get_hash_symmetric(skb); + } + hash = jhash_1word(hash, hash_act->hash_basis); if (!hash) hash = 0x1; diff --git a/net/openvswitch/flow_netlink.c b/net/openvswitch/flow_netlink.c index ead5418c126e..41116361433d 100644 --- a/net/openvswitch/flow_netlink.c +++ b/net/openvswitch/flow_netlink.c @@ -3221,6 +3221,8 @@ static int __ovs_nla_copy_actions(struct net *net, const struct nlattr *attr, switch (act_hash->hash_alg) { case OVS_HASH_ALG_L4: + fallthrough; + case OVS_HASH_ALG_SYM_L4: break; default: return -EINVAL; |