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authorPeter Oskolkov <posk@google.com>2019-02-13 20:53:38 +0100
committerAlexei Starovoitov <ast@kernel.org>2019-02-14 03:27:55 +0100
commit9b0a6a9dbab0ae092d033e67dc2701e8a7b09cdb (patch)
tree89a7cbd6c287f188b992e6714c5f3fce48e468c2 /net/ipv6/af_inet6.c
parentbpf: handle GSO in bpf_lwt_push_encap (diff)
downloadlinux-9b0a6a9dbab0ae092d033e67dc2701e8a7b09cdb.tar.xz
linux-9b0a6a9dbab0ae092d033e67dc2701e8a7b09cdb.zip
ipv6_stub: add ipv6_route_input stub/proxy.
Proxy ip6_route_input via ipv6_stub, for later use by lwt bpf ip encap (see the next patch in the patchset). Signed-off-by: Peter Oskolkov <posk@google.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'net/ipv6/af_inet6.c')
-rw-r--r--net/ipv6/af_inet6.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index d99753b5e39b..2f45d2a3e3a3 100644
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -900,10 +900,17 @@ static struct pernet_operations inet6_net_ops = {
.exit = inet6_net_exit,
};
+static int ipv6_route_input(struct sk_buff *skb)
+{
+ ip6_route_input(skb);
+ return skb_dst(skb)->error;
+}
+
static const struct ipv6_stub ipv6_stub_impl = {
.ipv6_sock_mc_join = ipv6_sock_mc_join,
.ipv6_sock_mc_drop = ipv6_sock_mc_drop,
.ipv6_dst_lookup = ip6_dst_lookup,
+ .ipv6_route_input = ipv6_route_input,
.fib6_get_table = fib6_get_table,
.fib6_table_lookup = fib6_table_lookup,
.fib6_lookup = fib6_lookup,