linux-kernel - Re: [PATCH v3 RESEND] checksyscalls: Ignore fstat to silence build warning on LoongArch

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Message-Id: <69d943f7-fa47-48c3-8b38-f3de4ea08ec0@app.fastmail.com>
Date:   Tue, 07 Mar 2023 09:15:19 +0100
From:   "Arnd Bergmann" <arnd@...db.de>
To:     "Tiezhu Yang" <yangtiezhu@...ngson.cn>,
        "Huacai Chen" <chenhuacai@...nel.org>,
        "WANG Xuerui" <kernel@...0n.name>,
        "Andrew Morton" <akpm@...ux-foundation.org>,
        "Masahiro Yamada" <masahiroy@...nel.org>
Cc:     linux-kbuild@...r.kernel.org, loongarch@...ts.linux.dev,
        linux-kernel@...r.kernel.org, loongson-kernel@...ts.loongnix.cn
Subject: Re: [PATCH v3 RESEND] checksyscalls: Ignore fstat to silence build warning on
 LoongArch

On Tue, Mar 7, 2023, at 08:59, Tiezhu Yang wrote:
> fstat is replaced by statx on the new architecture, so an exception
> is added to the checksyscalls script to silence the following build
> warning on LoongArch:
>
>   CALL    scripts/checksyscalls.sh
> <stdin>:569:2: warning: #warning syscall fstat not implemented [-Wcpp]
>
> Suggested-by: WANG Xuerui <kernel@...0n.name>
> Suggested-by: Arnd Bergmann <arnd@...db.de>
> Signed-off-by: Tiezhu Yang <yangtiezhu@...ngson.cn>

Reviewed-by: Arnd Bergmann <arnd@...db.de>