From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755232AbYIIXWb (ORCPT ); Tue, 9 Sep 2008 19:22:31 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751596AbYIIXWW (ORCPT ); Tue, 9 Sep 2008 19:22:22 -0400 Received: from ppsw-0.csi.cam.ac.uk ([131.111.8.130]:41493 "EHLO ppsw-0.csi.cam.ac.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751569AbYIIXWW (ORCPT ); Tue, 9 Sep 2008 19:22:22 -0400 X-Cam-AntiVirus: no malware found X-Cam-SpamDetails: not scanned X-Cam-ScannerInfo: http://www.cam.ac.uk/cs/email/scanner/ Message-ID: <48C70526.1030701@citrix.com> Date: Wed, 10 Sep 2008 00:22:14 +0100 From: Alex Nixon User-Agent: Thunderbird 2.0.0.16 (X11/20080724) MIME-Version: 1.0 To: Jeremy Fitzhardinge , Ingo Molnar CC: Linux Kernel Mailing List , Andrew Morton Subject: Re: [PATCH 2/2] xen: fix pinning when not using split pte locks References: <> <1220959508-13806-1-git-send-email-alex.nixon@citrix.com> <48C6BB00.9040607@goop.org> <48C6CCD7.8030800@citrix.com> <48C6DE6E.1070804@goop.org> <48C6F80E.8010509@citrix.com> <48C6FC0D.9040009@goop.org> In-Reply-To: <48C6FC0D.9040009@goop.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Jeremy Fitzhardinge wrote: > We only pin PTE pages when using split PTE locks, so don't do the > pin/unpin when attaching/detaching pte pages to a pinned pagetable. > > Signed-off-by: Jeremy Fitzhardinge > --- > Cheers Jeremy - a better solution. Worth mentioning - this doesn't exist peacefully alongside my patch 965fe78fe Ingo - could you revert that please? Thanks, - Alex