From: Greg KH <gregkh@linuxfoundation.org>
To: "Ricardo B. Marlière (SUSE)" <ricardo@marliere.net>
Cc: Shuah Khan <shuah@kernel.org>,
sashal@kernel.org, Andrii Nakryiko <andrii@kernel.org>,
Eduard Zingerman <eddyz87@gmail.com>,
Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Martin KaFai Lau <martin.lau@linux.dev>,
Kumar Kartikeya Dwivedi <memxor@gmail.com>,
Song Liu <song@kernel.org>,
Yonghong Song <yonghong.song@linux.dev>,
Jiri Olsa <jolsa@kernel.org>,
linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org,
stable@vger.kernel.org, Michal Luczaj <mhal@rbox.co>,
Kuniyuki Iwashima <kuniyu@google.com>,
Jakub Sitnicki <jakub@cloudflare.com>
Subject: Re: [PATCH] selftests/bpf: Fail unbound UDP on sockmap update
Date: Fri, 7 Aug 2026 15:58:05 +0200 [thread overview]
Message-ID: <2026080745-difficult-batch-6866@gregkh> (raw)
In-Reply-To: <20260807-selftests-bpf-sockmap-v1-1-8c4936fa03cd@marliere.net>
On Fri, Aug 07, 2026 at 10:45:27AM -0300, Ricardo B. Marlière (SUSE) wrote:
> From: Michal Luczaj <mhal@rbox.co>
>
> [ Upstream commit 203b06932777b9ad5085319389dea566f5c2ca63 ]
>
> sockmap now rejects unbound UDP sockets. Adjust test_maps. While at it,
> check socket()'s return value.
>
> This effectively reverts commit c39aa2159974 ("bpf, selftests: Fix
> test_maps now that sockmap supports UDP").
>
> Signed-off-by: Michal Luczaj <mhal@rbox.co>
> Reviewed-by: Kuniyuki Iwashima <kuniyu@google.com>
> Reviewed-by: Jakub Sitnicki <jakub@cloudflare.com>
> Link: https://lore.kernel.org/bpf/20260707-sockmap-lookup-udp-leak-v4-4-f878346f27ab@rbox.co
> Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>
> ---
> Signed-off-by: Ricardo B. Marlière (SUSE) <ricardo@marliere.net>
This goes above the --- line, right?
Please slow down, there's no rush here.
thanks,
greg k-h
next prev parent reply other threads:[~2026-08-07 13:58 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-07 13:45 [PATCH] selftests/bpf: Fail unbound UDP on sockmap update Ricardo B. Marlière (SUSE)
2026-08-07 13:47 ` Ricardo B. Marlière (SUSE)
2026-08-07 13:58 ` Greg KH [this message]
2026-08-07 14:24 ` Ricardo B. Marlière (SUSE)
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