Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932592Ab2JKWzm (ORCPT ); Thu, 11 Oct 2012 18:55:42 -0400 Received: from mail-bk0-f46.google.com ([209.85.214.46]:56559 "EHLO mail-bk0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758065Ab2JKWzk (ORCPT ); Thu, 11 Oct 2012 18:55:40 -0400 MIME-Version: 1.0 In-Reply-To: <20121011144130.GB2408@localhost.localdomain> References: <1349757558-10856-1-git-send-email-yinghai@kernel.org> <1349757558-10856-4-git-send-email-yinghai@kernel.org> <20121009160133.GF7639@phenom.dumpdata.com> <20121010141707.GH4005@phenom.dumpdata.com> <20121011144130.GB2408@localhost.localdomain> Date: Thu, 11 Oct 2012 15:55:39 -0700 X-Google-Sender-Auth: PwcUNJAwgp5L9AIatlwFVuyM8jI Message-ID: Subject: Re: [PATCH 03/10] x86, mm: get early page table from BRK From: Yinghai Lu To: Konrad Rzeszutek Wilk Cc: Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , Jacob Shin , Tejun Heo , Stefano Stabellini , linux-kernel@vger.kernel.org Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 681 Lines: 20 On Thu, Oct 11, 2012 at 7:41 AM, Konrad Rzeszutek Wilk wrote: > On Wed, Oct 10, 2012 at 08:49:05AM -0700, Yinghai Lu wrote: >> >> yes that is some extreme case: >> assume that 2M range is [2T-2M, 2T), > > What is T in here? Terabyte? Is the '[' vs ')' a significance in your > explanation? Should it be '[2T-2M, 2T]' ? yes, T is terabyte [2T-2M, 2T) is equal to [2T-2M, 2T-1] ) mean the boundary is not included. -- 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/