linux-kernel - Re: [PATCH bpf-next 4/5] selftests/bpf: sockmap_redir: Let test specify skel's redirect

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Message-ID: <87bjn6u5p9.fsf@cloudflare.com>
Date: Fri, 19 Sep 2025 11:55:46 +0200
From: Jakub Sitnicki <jakub@...udflare.com>
To: Michal Luczaj <mhal@...x.co>
Cc: Alexei Starovoitov <ast@...nel.org>,  Daniel Borkmann
 <daniel@...earbox.net>,  Andrii Nakryiko <andrii@...nel.org>,  Martin
 KaFai Lau <martin.lau@...ux.dev>,  Eduard Zingerman <eddyz87@...il.com>,
  Song Liu <song@...nel.org>,  Yonghong Song <yonghong.song@...ux.dev>,
  John Fastabend <john.fastabend@...il.com>,  KP Singh
 <kpsingh@...nel.org>,  Stanislav Fomichev <sdf@...ichev.me>,  Hao Luo
 <haoluo@...gle.com>,  Jiri Olsa <jolsa@...nel.org>,  Mykola Lysenko
 <mykolal@...com>,  Shuah Khan <shuah@...nel.org>,  bpf@...r.kernel.org,
  linux-kselftest@...r.kernel.org,  linux-kernel@...r.kernel.org
Subject: Re: [PATCH bpf-next 4/5] selftests/bpf: sockmap_redir: Let test
 specify skel's redirect_type

On Fri, Sep 05, 2025 at 01:11 PM +02, Michal Luczaj wrote:
> Preparatory patch before adding SK_PASS/SK_DROP support: allow to
> dynamically switch BPF program's redirect_type. This way, after setting up
> for a redirection, test can make the BPF program skip the actual
> bpf_{sk,msg}_redirect_{map,hash} part and return a specified verdict.
>
> Signed-off-by: Michal Luczaj <mhal@...x.co>
> ---

Reviewed-by: Jakub Sitnicki <jakub@...udflare.com>