From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754114Ab1GRJux (ORCPT ); Mon, 18 Jul 2011 05:50:53 -0400 Received: from nat28.tlf.novell.com ([130.57.49.28]:38867 "EHLO nat28.tlf.novell.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753136Ab1GRJuw convert rfc822-to-8bit (ORCPT ); Mon, 18 Jul 2011 05:50:52 -0400 Message-Id: <4E241E15020000780004DDE4@nat28.tlf.novell.com> X-Mailer: Novell GroupWise Internet Agent 8.0.1 Date: Mon, 18 Jul 2011 10:50:45 +0100 From: "Jan Beulich" To: "Ian Campbell" Cc: "olaf@aepfle.de" , "Keir Fraser" , "xen-devel@lists.xensource.com" , "KonradRzeszutek Wilk" , "linux-kernel@vger.kernel.org" , "keir@xen.org" Subject: Re: [Xen-devel] [PATCH] xen: update machine_to_phys_order on resume References: <1310977905.20648.26.camel@zakaz.uk.xensource.com> <4E240F3D020000780004DD70@nat28.tlf.novell.com> <1310979918.20648.31.camel@zakaz.uk.xensource.com> In-Reply-To: <1310979918.20648.31.camel@zakaz.uk.xensource.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 8BIT Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org >>> On 18.07.11 at 11:05, Ian Campbell wrote: > Note that XENFEAT_writable_descriptor_tables means that the guest kernel > should not make pagetable pages RO at all, which is different from the > hypervisor's support for writing to RO pagetables (i.e. emulating > pagetable updates). Yeah, sorry, I keep mixing up the inverse meanings of XENFEAT_writable_page_tables and VMASST_TYPE_writable_pagetables... Jan