From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754472AbXDYWGH (ORCPT ); Wed, 25 Apr 2007 18:06:07 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754481AbXDYWGH (ORCPT ); Wed, 25 Apr 2007 18:06:07 -0400 Received: from gw.goop.org ([64.81.55.164]:33922 "EHLO mail.goop.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754472AbXDYWGE (ORCPT ); Wed, 25 Apr 2007 18:06:04 -0400 Message-ID: <462FD0EF.5050706@goop.org> Date: Wed, 25 Apr 2007 15:06:39 -0700 From: Jeremy Fitzhardinge User-Agent: Thunderbird 1.5.0.10 (X11/20070302) MIME-Version: 1.0 To: "Eric W. Biederman" CC: Chuck Ebbert , "H. Peter Anvin" , Andi Kleen , Andrew Morton , virtualization@lists.osdl.org, lkml , Zachary Amsden , Chris Wright , Linus Torvalds Subject: Re: [PATCH 10/28] i386: map enough initial memory to create lowmem mappings References: <20070414204154.871250608@goop.org> <200704192250.52633.ak@suse.de> <4627D756.5020405@zytor.com> <200704192304.01053.ak@suse.de> <4627DB0C.2010804@zytor.com> <4627DDAD.4070805@redhat.com> <4627E099.209@goop.org> <462FC8CD.1030505@goop.org> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Eric W. Biederman wrote: > And it just occurred to me PSE disabled, otherwise you would not have > needed more than 4 pages. I supposed you were testing the Xen case. > No, actually, I wasn't. It was booting native (the Xen boot path doesn't go that way), and it should have booted like a normal native kernel despite having Xen compiled in. Hm, not sure why it wouldn't be using the PSE path. J