Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756933Ab3CFWsd (ORCPT ); Wed, 6 Mar 2013 17:48:33 -0500 Received: from mga03.intel.com ([143.182.124.21]:26831 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756763Ab3CFWsc (ORCPT ); Wed, 6 Mar 2013 17:48:32 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.84,798,1355126400"; d="scan'208";a="265610108" Message-ID: <5137C7BE.9090506@linux.intel.com> Date: Wed, 06 Mar 2013 14:48:30 -0800 From: "H. Peter Anvin" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130219 Thunderbird/17.0.3 MIME-Version: 1.0 To: Yinghai Lu CC: Henrik Rydberg , Linus Torvalds , Linux Kernel Mailing List Subject: Re: Linux 3.9-rc1 References: <20130306100743.GA407@polaris.bitmath.org> <20130306193612.GA513@polaris.bitmath.org> <51379A4F.4020200@linux.intel.com> <20130306195457.GA449@polaris.bitmath.org> <20130306204500.GA335@polaris.bitmath.org> <5137AE06.8060200@linux.intel.com> <5137B9DB.6000605@linux.intel.com> <20130306220412.GA1064@polaris.bitmath.org> <5137C2C7.3020302@linux.intel.com> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 468 Lines: 16 On 03/06/2013 02:44 PM, Yinghai Lu wrote: > > ok, let's stay with 2M. > I still want an explanation of the logic here. What is the purpose of this? Keeping the kernel page tables in large page mappable space? -hpa -- 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/