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Date: Fri, 20 Jan 2023 14:18:55 -0800
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To: Stanislav Fomichev <sdf@google.com>
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 <20230119221536.3349901-12-sdf@google.com>
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From: Martin KaFai Lau <martin.lau@linux.dev>
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Subject: [xdp-hints] Re: [PATCH bpf-next v8 11/17] selftests/bpf: Verify xdp_metadata xdp->af_xdp path
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On 1/19/23 2:15 PM, Stanislav Fomichev wrote:
> - create new netns
> - create veth pair (veTX+veRX)
> - setup AF_XDP socket for both interfaces
> - attach bpf to veRX
> - send packet via veTX
> - verify the packet has expected metadata at veRX
> 
> Cc: John Fastabend <john.fastabend@gmail.com>
> Cc: David Ahern <dsahern@gmail.com>
> Cc: Martin KaFai Lau <martin.lau@linux.dev>
> Cc: Jakub Kicinski <kuba@kernel.org>
> Cc: Willem de Bruijn <willemb@google.com>
> Cc: Jesper Dangaard Brouer <brouer@redhat.com>
> Cc: Anatoly Burakov <anatoly.burakov@intel.com>
> Cc: Alexander Lobakin <alexandr.lobakin@intel.com>
> Cc: Magnus Karlsson <magnus.karlsson@gmail.com>
> Cc: Maryam Tahhan <mtahhan@redhat.com>
> Cc: xdp-hints@xdp-project.net
> Cc: netdev@vger.kernel.org
> Signed-off-by: Stanislav Fomichev <sdf@google.com>
> ---
>   tools/testing/selftests/bpf/Makefile          |   2 +-
>   .../selftests/bpf/prog_tests/xdp_metadata.c   | 410 ++++++++++++++++++
The test cannot be run in s390x, so it needs to be in DENYLIST.s390x.