netdev - Re: [PATCH bpf-next 0/2] update skb->protocol in bpf_skb_net

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Date:   Tue, 23 Apr 2019 12:04:17 +0100 (BST)
From:   Alan Maguire <alan.maguire@...cle.com>
To:     Willem de Bruijn <willemdebruijn.kernel@...il.com>
cc:     netdev@...r.kernel.org, ast@...nel.org, daniel@...earbox.net,
        alan.maguire@...cle.com, Willem de Bruijn <willemb@...gle.com>
Subject: Re: [PATCH bpf-next 0/2] update skb->protocol in bpf_skb_net_grow

On Mon, 22 Apr 2019, Willem de Bruijn wrote:

> From: Willem de Bruijn <willemb@...gle.com>
> 
> Expand the tc tunnel encap support with protocols that convert the
> network layer protocol, such as 6in4. This is analogous to existing
> support in bpf_skb_proto_6_to_4.
> 
> Patch 1 implements the straightforward logic
> Patch 2 tests it with a 6in4 tunnel
>
> Willem de Bruijn (2):
>   bpf: update skb->protocol in bpf_skb_net_grow
>   selftests/bpf: expand test_tc_tunnel with SIT encap
>

For the series

Reviewed-by: Alan Maguire <alan.maguire@...cle.com>
Tested-by: Alan Maguire <alan.maguire@...cle.com>
 
>  net/core/filter.c                             |  8 +++
>  tools/testing/selftests/bpf/config            |  1 +
>  .../selftests/bpf/progs/test_tc_tunnel.c      | 55 +++++++++++++++++--
>  tools/testing/selftests/bpf/test_tc_tunnel.sh | 20 ++++++-
>  4 files changed, 79 insertions(+), 5 deletions(-)
> 
> -- 
> 2.21.0.593.g511ec345e18-goog
> 
>