Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1762235AbXF0QXF (ORCPT ); Wed, 27 Jun 2007 12:23:05 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757708AbXF0QWy (ORCPT ); Wed, 27 Jun 2007 12:22:54 -0400 Received: from mga03.intel.com ([143.182.124.21]:61455 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753192AbXF0QWx (ORCPT ); Wed, 27 Jun 2007 12:22:53 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.16,467,1175497200"; d="scan'208";a="243999049" From: Jesse Barnes To: Pim Zandbergen Subject: Re: [PATCH] trim memory not covered by WB MTRRs Date: Wed, 27 Jun 2007 09:22:05 -0700 User-Agent: KMail/1.9.7 Cc: Mauro Giachero , linux-kernel@vger.kernel.org, akpm@linux-foundation.org, Andi Kleen , Justin Piszcz , "Eric W. Biederman" , Yinghai Lu References: <200706251434.43863.jesse.barnes@intel.com> <200706270804.53263.jesse.barnes@intel.com> <468289A1.3080709@macroscoop.nl> In-Reply-To: <468289A1.3080709@macroscoop.nl> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200706270922.05801.jesse.barnes@intel.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 661 Lines: 20 On Wednesday, June 27, 2007 9:00:33 Pim Zandbergen wrote: > Jesse Barnes wrote: > > Yeah, you're right I should use an unsigned format string. Pim, if > > you change it to %lu does the printk in your dmesg look better? > > Er, no. > > **** MTRRs don't cover all of memory, trimmed 18446744073709486080 > pages It looks like end_pfn might be ~0UL now... can you print that out in your configuration? Thanks, Jesse - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/