9:40 a.m.
Paolo Abeni <pabeni(a)redhat.com> wrote:
> -static void inet6_sk_rx_dst_set(struct sock *sk, const struct
sk_buff *skb)
> +void inet6_sk_rx_dst_set(struct sock *sk, const struct sk_buff *skb)
> {
> struct dst_entry *dst = skb_dst(skb);
>
> @@ -111,6 +111,7 @@ static void inet6_sk_rx_dst_set(struct sock *sk, const struct
sk_buff *skb)
> tcp_inet6_sk(sk)->rx_dst_cookie = rt6_get_cookie(rt);
> }
> }
> +EXPORT_SYMBOL(inet6_sk_rx_dst_set);
I think this is not needed, as we don't build mptcp as a module.
Dropping the 'static' scope should suffice. This should apply also to
tcp_request_sock_ipv6_ops, tcp_v6_syn_recv_sock and ipv6_specific
below.
Yes, but ipv6 can be built as a module, i.e. mptcp cannot call any ipv6
related symbol directly.
This will need rather ugly indirections, similar to
include/linux/netfilter_ipv6.h / "struct nf_ipv6_ops".