Re: [PATCH net-next v6 23/23] net: WireGuard secure network tunnel

[Ard Biesheuvel]

On 3 October 2018 at 16:12, Jason A. Donenfeld <Jason@xxxxxxxxx> wrote:
> Hi Ard,
>
> On Wed, Oct 3, 2018 at 1:15 PM Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx> wrote:
>> > +config WIREGUARD
>> > +       tristate "WireGuard secure network tunnel"
>> > +       depends on NET && INET
>>
>> I think you need to add IPV6 here
>
> Nope. Like much of the net tree, WireGuard can function on ipv6-less
> kernels. If you do find something in WireGuard isn't working in a
> v6-less configuration, I consider that to be a bug that needs fixing.
>

OK. I hit a build error yesterday, and setting CONFIG_IPV6 fixed it.
Let me see if I can reproduce.