obj-$(CONFIG_NETFILTER_XTABLES) += x_tables.o xt_tcpudp.o
--- a/net/netfilter/nf_flow_table_core.c
+++ b/net/netfilter/nf_flow_table_core.c
-@@ -216,10 +216,16 @@ int flow_offload_add(struct nf_flowtable
+@@ -228,10 +228,16 @@ int flow_offload_add(struct nf_flowtable
}
EXPORT_SYMBOL_GPL(flow_offload_add);
rhashtable_remove_fast(&flow_table->rhashtable,
&flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].node,
-@@ -234,6 +240,9 @@ static void flow_offload_del(struct nf_f
+@@ -246,6 +252,9 @@ static void flow_offload_del(struct nf_f
if (!(flow->flags & FLOW_OFFLOAD_TEARDOWN))
flow_offload_fixup_ct_state(e->ct);
flow_offload_free(flow);
}
-@@ -347,6 +356,9 @@ static int nf_flow_offload_gc_step(struc
+@@ -359,6 +368,9 @@ static int nf_flow_offload_gc_step(struc
if (!teardown)
nf_ct_offload_timeout(flow);
if (nf_flow_has_expired(flow) || teardown)
flow_offload_del(flow_table, flow);
}
-@@ -482,10 +494,43 @@ int nf_flow_dnat_port(const struct flow_
+@@ -494,10 +506,43 @@ int nf_flow_dnat_port(const struct flow_
}
EXPORT_SYMBOL_GPL(nf_flow_dnat_port);
INIT_DEFERRABLE_WORK(&flowtable->gc_work, nf_flow_offload_work_gc);
err = rhashtable_init(&flowtable->rhashtable,
-@@ -523,6 +568,8 @@ static void nf_flow_table_iterate_cleanu
+@@ -535,6 +580,8 @@ static void nf_flow_table_iterate_cleanu
{
nf_flow_table_iterate(flowtable, nf_flow_table_do_cleanup, dev);
flush_delayed_work(&flowtable->gc_work);
}
void nf_flow_table_cleanup(struct net *net, struct net_device *dev)
-@@ -536,6 +583,26 @@ void nf_flow_table_cleanup(struct net *n
+@@ -548,6 +595,26 @@ void nf_flow_table_cleanup(struct net *n
}
EXPORT_SYMBOL_GPL(nf_flow_table_cleanup);
void nf_flow_table_free(struct nf_flowtable *flow_table)
{
mutex_lock(&flowtable_lock);
-@@ -545,9 +612,58 @@ void nf_flow_table_free(struct nf_flowta
+@@ -557,9 +624,58 @@ void nf_flow_table_free(struct nf_flowta
nf_flow_table_iterate(flow_table, nf_flow_table_do_cleanup, NULL);
WARN_ON(!nf_flow_offload_gc_step(flow_table));
rhashtable_destroy(&flow_table->rhashtable);
+MODULE_ALIAS("nf-flow-table-hw");
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
-@@ -5458,6 +5458,13 @@ static int nf_tables_flowtable_parse_hoo
+@@ -5471,6 +5471,13 @@ static int nf_tables_flowtable_parse_hoo
if (err < 0)
return err;
ops = kcalloc(n, sizeof(struct nf_hook_ops), GFP_KERNEL);
if (!ops)
return -ENOMEM;
-@@ -5589,10 +5596,19 @@ static int nf_tables_newflowtable(struct
+@@ -5602,10 +5609,19 @@ static int nf_tables_newflowtable(struct
}
flowtable->data.type = type;
err = nf_tables_flowtable_parse_hook(&ctx, nla[NFTA_FLOWTABLE_HOOK],
flowtable);
if (err < 0)
-@@ -5718,7 +5734,8 @@ static int nf_tables_fill_flowtable_info
+@@ -5731,7 +5747,8 @@ static int nf_tables_fill_flowtable_info
nla_put_string(skb, NFTA_FLOWTABLE_NAME, flowtable->name) ||
nla_put_be32(skb, NFTA_FLOWTABLE_USE, htonl(flowtable->use)) ||
nla_put_be64(skb, NFTA_FLOWTABLE_HANDLE, cpu_to_be64(flowtable->handle),
nest = nla_nest_start(skb, NFTA_FLOWTABLE_HOOK);
--- a/net/netfilter/nft_flow_offload.c
+++ b/net/netfilter/nft_flow_offload.c
-@@ -124,6 +124,9 @@ static void nft_flow_offload_eval(const
+@@ -127,6 +127,9 @@ static void nft_flow_offload_eval(const
if (ret < 0)
goto err_flow_add;
+ if (flowtable->flags & NF_FLOWTABLE_F_HW)
+ nf_flow_offload_hw_add(nft_net(pkt), flow, ct);
+
+ dst_release(route.tuple[!dir].dst);
return;
- err_flow_add: