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From: Catalin Marinas <catalin.marinas@arm.com>
To: Stefan Agner <stefan@agner.ch>
Cc: akpm@linux-foundation.org, mhocko@suse.com,
	torvalds@linux-foundation.org, pasha.tatashin@oracle.com,
	ard.biesheuvel@linaro.org, linux-mm@kvack.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH] treewide: use PHYS_ADDR_MAX to avoid type casting ULLONG_MAX
Date: Fri, 20 Apr 2018 10:49:44 +0100	[thread overview]
Message-ID: <20180420094943.25erqjuco7ern2sy@armageddon.cambridge.arm.com> (raw)
In-Reply-To: <20180419214204.19322-1-stefan@agner.ch>

On Thu, Apr 19, 2018 at 11:42:04PM +0200, Stefan Agner wrote:
> With PHYS_ADDR_MAX there is now a type safe variant for all
> bits set. Make use of it.
> 
> Patch created using a sematic patch as follows:
> 
> // <smpl>
> @@
> typedef phys_addr_t;
> @@
> -(phys_addr_t)ULLONG_MAX
> +PHYS_ADDR_MAX
> // </smpl>
> 
> Signed-off-by: Stefan Agner <stefan@agner.ch>
> ---
>  arch/arm64/mm/init.c               | 6 +++---

For arm64:

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

  parent reply	other threads:[~2018-04-20  9:49 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-04-19 21:42 [PATCH] treewide: use PHYS_ADDR_MAX to avoid type casting ULLONG_MAX Stefan Agner
2018-04-20  7:58 ` Ard Biesheuvel
2018-04-20  9:49 ` Catalin Marinas [this message]
2018-04-20 11:15 ` Matthew Wilcox
2018-04-20 11:20   ` Stefan Agner
2018-04-20 11:34     ` Michal Hocko

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