linux-kernel - Re: [PATCH v3 1/4] Consolidate __memcpy_{to,from}io and __memset

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Message-ID: <ZuhXkzGJ6QHpdXVp@arm.com>
Date: Mon, 16 Sep 2024 17:06:43 +0100
From: Catalin Marinas <catalin.marinas@....com>
To: Julian Vetter <jvetter@...rayinc.com>
Cc: Arnd Bergmann <arnd@...db.de>, Will Deacon <will@...nel.org>,
	Guo Ren <guoren@...nel.org>, Huacai Chen <chenhuacai@...nel.org>,
	WANG Xuerui <kernel@...0n.name>,
	Andrew Morton <akpm@...ux-foundation.org>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	linux-csky@...r.kernel.org, loongarch@...ts.linux.dev,
	Yann Sionneau <ysionneau@...rayinc.com>
Subject: Re: [PATCH v3 1/4] Consolidate __memcpy_{to,from}io and __memset_io
 into a single lib

On Tue, Sep 10, 2024 at 03:43:38PM +0200, Julian Vetter wrote:
> Various architectures have almost the same implementations for
> __memcpy_{to,from}io and __memset_io functions. So, consolidate them and
> introduce a CONFIG_GENERIC_IO_COPY flag to build the given
> lib/io_copy.c.
> 
> Reviewed-by: Yann Sionneau <ysionneau@...rayinc.com>
> Signed-off-by: Julian Vetter <jvetter@...rayinc.com>

The code looks correct:

Reviewed-by: Catalin Marinas <catalin.marinas@....com>