linux-kernel - Re: [PATCH v3 bpf 1/2] bpf: fix skb_do

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Message-ID: <CAO3-PbokoLz8S8YhV_nNjq+Oq3P_SXqbj-TNJmrC56DV8KLb7Q@mail.gmail.com>
Date:   Tue, 25 Jul 2023 09:40:39 -0500
From:   Yan Zhai <yan@...udflare.com>
To:     Markus Elfring <Markus.Elfring@....de>
Cc:     kernel-team@...udflare.com, bpf@...r.kernel.org,
        linux-kselftest@...r.kernel.org, netdev@...r.kernel.org,
        kernel-janitors@...r.kernel.org,
        Andrii Nakryiko <andrii@...nel.org>,
        Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Hao Luo <haoluo@...gle.com>, Jakub Kicinski <kuba@...nel.org>,
        Jiri Olsa <jolsa@...nel.org>,
        John Fastabend <john.fastabend@...il.com>,
        KP Singh <kpsingh@...nel.org>,
        Martin KaFai Lau <martin.lau@...ux.dev>,
        Mykola Lysenko <mykolal@...com>,
        Paolo Abeni <pabeni@...hat.com>, Shuah Khan <shuah@...nel.org>,
        Song Liu <song@...nel.org>, Yonghong Song <yhs@...com>,
        LKML <linux-kernel@...r.kernel.org>,
        Jordan Griege <jgriege@...udflare.com>,
        Stanislav Fomichev <sdf@...gle.com>
Subject: Re: [PATCH v3 bpf 1/2] bpf: fix skb_do_redirect return values

On Tue, Jul 25, 2023 at 12:11 AM Markus Elfring <Markus.Elfring@....de> wrote:
>
> >                                      … unexpected problems. This change
> > converts the positive status code to proper error code.
>
> Please choose a corresponding imperative change suggestion.
>
> See also:
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/process/submitting-patches.rst?h=v6.5-rc3#n94
>
>
> Did you provide sufficient justification for a possible addition of the tag “Fixes”?
>
>
> …
> > v2: code style change suggested by Stanislav Fomichev
> > ---
> >  net/core/filter.c | 12 +++++++++++-
> …
>
> How do you think about to replace this marker by a line break?
>
> See also:
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/process/submitting-patches.rst?h=v6.5-rc3#n711
>
> Regards,
> Markus

Hi Markus,

   Thanks for the suggestions, those are what I could use more help with.
   Will address these in the next version.

Yan