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Subject: Re: [PATCH bpf-next v2] selftests/bpf: fix a clang compilation error for
 send_signal.c
From:   patchwork-bot+netdevbpf@kernel.org
Message-Id: <164703360986.31502.17354183573742038108.git-patchwork-notify@kernel.org>
Date:   Fri, 11 Mar 2022 21:20:09 +0000
References: <20220311003721.2177170-1-yhs@fb.com>
In-Reply-To: <20220311003721.2177170-1-yhs@fb.com>
To:     Yonghong Song <yhs@fb.com>
Cc:     bpf@vger.kernel.org, ast@kernel.org, andrii@kernel.org,
        daniel@iogearbox.net, kernel-team@fb.com
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List-ID: <bpf.vger.kernel.org>
X-Mailing-List: bpf@vger.kernel.org

Hello:

This patch was applied to bpf/bpf-next.git (master)
by Daniel Borkmann <daniel@iogearbox.net>:

On Thu, 10 Mar 2022 16:37:21 -0800 you wrote:
> Building selftests/bpf with latest clang compiler (clang15 built
> from source), I hit the following compilation error:
>   /.../prog_tests/send_signal.c:43:16: error: variable 'j' set but not used [-Werror,-Wunused-but-set-variable]
>                   volatile int j = 0;
>                                ^
>   1 error generated.
> The problem also exists with clang13 and clang14. clang12 is okay.
> 
> [...]

Here is the summary with links:
  - [bpf-next,v2] selftests/bpf: fix a clang compilation error for send_signal.c
    https://git.kernel.org/bpf/bpf-next/c/d3b351f65bf4

You are awesome, thank you!
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