linux-kernel - Re: [PATCH v2] arm64/syscall: Remove duplicate declaration

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Message-Id: <99645251-1ab1-45ce-ae6f-806a966a26fa@app.fastmail.com>
Date:   Thu, 09 Nov 2023 17:16:32 +0100
From:   "Arnd Bergmann" <arnd@...db.de>
To:     "Kevin Brodsky" <kevin.brodsky@....com>,
        linux-arm-kernel@...ts.infradead.org
Cc:     linux-kernel@...r.kernel.org,
        "Catalin Marinas" <catalin.marinas@....com>,
        "Kees Cook" <keescook@...omium.org>,
        "Ard Biesheuvel" <ardb@...nel.org>
Subject: Re: [PATCH v2] arm64/syscall: Remove duplicate declaration

On Thu, Nov 9, 2023, at 15:11, Kevin Brodsky wrote:
> Commit 6ac19f96515e ("arm64: avoid prototype warnings for syscalls")
> added missing declarations to various syscall wrapper macros. It
> however proved a little too zealous in __SYSCALL_DEFINEx(), as a
> declaration for __arm64_sys##name was already present. A declaration
> is required before the call to ALLOW_ERROR_INJECTION(), so keep
> the original one and remove the new one.
>
> Signed-off-by: Kevin Brodsky <kevin.brodsky@....com>
> ---

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