From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754653AbYCYLg4 (ORCPT ); Tue, 25 Mar 2008 07:36:56 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753341AbYCYLgp (ORCPT ); Tue, 25 Mar 2008 07:36:45 -0400 Received: from one.firstfloor.org ([213.235.205.2]:35518 "EHLO one.firstfloor.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753278AbYCYLgp (ORCPT ); Tue, 25 Mar 2008 07:36:45 -0400 Date: Tue, 25 Mar 2008 12:39:53 +0100 From: Andi Kleen To: Joerg Roedel Cc: Andi Kleen , andreas.herrmann3@amd.com, tglx@linutronix.de, mingo@elte.hu, linux-kernel@vger.kernel.org Subject: Re: [PATCH] [4/7] Don't use large pages to map the first 2/4MB of memory Message-ID: <20080325113953.GJ2170@one.firstfloor.org> References: <20080312353.598285931@firstfloor.org> <20080312025330.AC1961B41D1@basil.firstfloor.org> <20080325113123.GL17986@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20080325113123.GL17986@amd.com> User-Agent: Mutt/1.4.2.1i Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > This should especially boost performance on 32 bit. Have you numbers for > that? No numbers for 32bit no. -Andi