Re: [RFC bpf-next 5/5] selftests/bpf: Test rx_timestamp metadata in xskxceiver

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From: Alexander Lobakin <alexandr.lobakin@xxxxxxxxx>
Date: Mon, 31 Oct 2022 15:20:32 +0100

> From: Stanislav Fomichev <sdf@xxxxxxxxxx>
> Date: Fri, 28 Oct 2022 11:46:14 -0700
> 
> > On Fri, Oct 28, 2022 at 3:37 AM Jesper Dangaard Brouer
> > <jbrouer@xxxxxxxxxx> wrote:

[...]

> > I don't think __xdp_build_skb_from_frame is automagically solved by
> > either proposal?
> 
> It's solved in my approach[0], so that __xdp_build_skb_from_frame()

Yeah sure forget to paste the link, why doncha?

[0] https://github.com/alobakin/linux/commit/a43a9d6895fa11f182becf3a7c202eeceb45a16a

> are automatically get skb fields populated with the metadata if
> available. But I always use a fixed generic structure, which can't
> compete with your series in terms of flexibility (but solves stuff
> like inter-vendor redirects and so on).

[...]

> Thanks,
> Olek

Thanks,
Olek



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