From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755692AbYFBSOt (ORCPT ); Mon, 2 Jun 2008 14:14:49 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754723AbYFBSOj (ORCPT ); Mon, 2 Jun 2008 14:14:39 -0400 Received: from rv-out-0506.google.com ([209.85.198.233]:45188 "EHLO rv-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753663AbYFBSOi (ORCPT ); Mon, 2 Jun 2008 14:14:38 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=JrUjqG5RVbUC8QHEj8cZHQP4Qpk86LZrIlZnUl87RADUF+ZhijqUJy8jMTEXPXRemF7Me0RnURMcgViafg2aNTQa1v1UguIFzgnCVJyuUQR1VSB+YhWbSJfue9XdeNq7ZX1ZdUOS2SOOMaXLdloj4reKuIKYxmo/1v6wVU9sv0o= Message-ID: <86802c440806021114m51ba9148ge69d8ded228d888f@mail.gmail.com> Date: Mon, 2 Jun 2008 11:14:37 -0700 From: "Yinghai Lu" To: "Jeremy Fitzhardinge" Subject: Re: More e820 unification? Cc: "Linux Kernel Mailing List" In-Reply-To: <48441AFF.3020204@goop.org> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <48441AFF.3020204@goop.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jun 2, 2008 at 9:08 AM, Jeremy Fitzhardinge wrote: > Hi, > > Are you looking at completely unifying e820_32/64.c? It looks like the > delta between them is fairly small. Yes. but need to wait some pending bugs that is numa32 related get fixed.. next is find_max_pfn and end_of_e820_ram...( memory_present is moved out of find_max_pfn)... BTW: [PATCH] x86: cleanup max_pfn_mapped usage - 32bit may need you update xen pv to specify max_pfn_mapped early stage... Thanks YH