netdev - Re: [PATCH bpf-next v8 0/4] bpf: support input xdp_md context in BPF_PROG_TEST

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Date:   Wed, 7 Jul 2021 19:59:48 -0700
From:   Alexei Starovoitov <alexei.starovoitov@...il.com>
To:     Zvi Effron <zeffron@...tgames.com>
Cc:     bpf <bpf@...r.kernel.org>, Alexei Starovoitov <ast@...nel.org>,
        "David S. Miller" <davem@...emloft.net>,
        Daniel Borkmann <daniel@...earbox.net>,
        Jesper Dangaard Brouer <hawk@...nel.org>,
        Andrii Nakryiko <andrii.nakryiko@...il.com>,
        Maciej Fijalkowski <maciej.fijalkowski@...el.com>,
        Martin KaFai Lau <kafai@...com>, Yonghong Song <yhs@...com>,
        Network Development <netdev@...r.kernel.org>,
        KP Singh <kpsingh@...nel.org>,
        Andrii Nakryiko <andrii@...nel.org>,
        John Fastabend <john.fastabend@...il.com>,
        Song Liu <songliubraving@...com>,
        Jakub Kicinski <kuba@...nel.org>
Subject: Re: [PATCH bpf-next v8 0/4] bpf: support input xdp_md context in BPF_PROG_TEST_RUN

On Wed, Jul 7, 2021 at 3:17 PM Zvi Effron <zeffron@...tgames.com> wrote:
>
> This patchset adds support for passing an xdp_md via ctx_in/ctx_out in
> bpf_attr for BPF_PROG_TEST_RUN of XDP programs.
>
> Patch 1 adds a function to validate XDP meta data lengths.
>
> Patch 2 adds initial support for passing XDP meta data in addition to
> packet data.
>
> Patch 3 adds support for also specifying the ingress interface and
> rx queue.
>
> Patch 4 adds selftests to ensure functionality is correct.
>
> Changelog:
> ----------
> v7->v8
> v7: https://lore.kernel.org/bpf/20210624211304.90807-1-zeffron@riotgames.com/

Applied. Thanks