linux-kernel - Re: [PATCH 0 of 4] x86: some more patches

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Message-ID: <20080116160606.GA8650@elte.hu>
Date:	Wed, 16 Jan 2008 17:06:06 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Jan Beulich <jbeulich@...ell.com>
Cc:	Andi Kleen <ak@...e.de>,
	Glauber de Oliveira Costa <glommer@...il.com>,
	Jeremy Fitzhardinge <jeremy@...p.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 0 of 4] x86: some more patches


* Ingo Molnar <mingo@...e.hu> wrote:

> -#define PAGE_MASK	(~(PAGE_SIZE-1))
> +#define PAGE_MASK	(_AT(phys_addr_t, ~(PAGE_SIZE-1)))

that should be:

 #define PAGE_MASK      (_AT(phys_addr_t, PAGE_SIZE)-1)

but still - PAGE_MASK is used in a lot of places so i'm nervous about 
this change.

	Ingo
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