linux-kernel - Re: __supported_pte_mask breaks PROT

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Date:	Thu, 05 Feb 2009 09:23:51 -0800
From:	Jeremy Fitzhardinge <jeremy@...p.org>
To:	Ingo Molnar <mingo@...e.hu>
CC:	"H. Peter Anvin" <hpa@...or.com>,
	William Lee Irwin III <wli@...omorphy.com>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Xen-devel <xen-devel@...ts.xensource.com>
Subject: Re: __supported_pte_mask breaks PROT_NONE pages

Ingo Molnar wrote:
> btw., did you actually see a boot crash due to this, on a pre-PGE system?
>   

No, under Xen, since it also disables PGE.

    J
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