From: Jiri Benc <jb...@redhat.com>
Date: Wed, 27 Apr 2016 14:08:01 +0200
> The collect metadata mode does not support GUE nor FOU. This might be
> implemented later; until then, we should reject such config.
>
> I think this is okay to be changed. It's unlikely anyone has such
> configuration (as it doesn't work anyway) and we may need a way to
> distinguish whether it's supported or not by the kernel later.
>
> For backwards compatibility with iproute2, it's not possible to just check
> the attribute presence (iproute2 always includes the attribute), the actual
> value has to be checked, too.
>
> Fixes: 2e15ea390e6f4 ("ip_gre: Add support to collect tunnel metadata.")
> Signed-off-by: Jiri Benc <jb...@redhat.com>
> ---
> Discovered this only after I already sent v3 of the previous gre set.
> Submitting this patch on its own, it's an indepent fix anyway (though fixing
> the same commit).
Applied, thank you.
