From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1763465AbYCDBiL (ORCPT ); Mon, 3 Mar 2008 20:38:11 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756197AbYCDBh4 (ORCPT ); Mon, 3 Mar 2008 20:37:56 -0500 Received: from ozlabs.org ([203.10.76.45]:41111 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755651AbYCDBh4 (ORCPT ); Mon, 3 Mar 2008 20:37:56 -0500 From: Rusty Russell To: "Ahmed S. Darwish" Subject: Re: [PATCH] lguest: Accept guest _PAGE_PWT page table entries Date: Tue, 4 Mar 2008 12:37:09 +1100 User-Agent: KMail/1.9.6 (enterprise 0.20070907.709405) Cc: Ingo Molnar , Suresh Siddha , Thomas Gleixner , lguest@ozlabs.org, linux-kernel@vger.kernel.org References: <20080206232134.GB6450@ubuntu> <20080206235923.GA19843@elte.hu> <20080207005120.GA5751@ubuntu> In-Reply-To: <20080207005120.GA5751@ubuntu> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200803041237.10195.rusty@rustcorp.com.au> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thursday 07 February 2008 11:51:20 Ahmed S. Darwish wrote: > On Thu, Feb 07, 2008 at 12:59:23AM +0100, Ingo Molnar wrote: > > yes, should be safe. Could you send a patch so that others can apply it > > too? > > Ofcourse :) : > > Accept guest _PAGE_PWT page table entries, otherwise lguest will > always fail with a "bad page table entry" message. > > Signed-off-by: Ahmed S. Darwish Thanks for tracking this Ahmed, and thanks to Ingo for pushing it upstream. Cheers, Rusty.