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[Xen-devel] Re: __supported_pte_mask breaks PROT_NONE pages

To: Ingo Molnar <mingo@xxxxxxx>
From: Jeremy Fitzhardinge <jeremy@xxxxxxxx>
Date: Thu, 05 Feb 2009 09:23:51 -0800
Cc: Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>, Linux Kernel Mailing List <linux-kernel@xxxxxxxxxxxxxxx>, William Lee Irwin III <wli@xxxxxxxxxxxxxx>, "H. Peter Anvin" <hpa@xxxxxxxxx>
Delivery-date: Thu, 05 Feb 2009 09:24:18 -0800
List-id: Xen developer discussion <xen-devel.lists.xensource.com>

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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