From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758784Ab2CBPZV (ORCPT ); Fri, 2 Mar 2012 10:25:21 -0500 Received: from mx2.mail.elte.hu ([157.181.151.9]:51409 "EHLO mx2.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756289Ab2CBPZU (ORCPT ); Fri, 2 Mar 2012 10:25:20 -0500 Date: Fri, 2 Mar 2012 16:25:06 +0100 From: Ingo Molnar To: Alex Shi Cc: tglx@linutronix.de, hpa@zytor.com, mingo@redhat.com, "linux-kernel@vger.kernel.org" , x86@kernel.org, asit.k.mallick@intel.com Subject: Re: change last level cache alignment on x86? Message-ID: <20120302152506.GA14487@elte.hu> References: <1330590816.21053.1336.camel@debian> <1330673425.21053.1503.camel@debian> <20120302081208.GA24504@elte.hu> <4F50DC42.3090300@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4F50DC42.3090300@intel.com> User-Agent: Mutt/1.5.21 (2010-09-15) X-ELTE-SpamScore: -2.0 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-2.0 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.3.1 -2.0 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Alex Shi wrote: > So, with defconfig on x86_64, I saw much changes in System.map: > before patched after patched > ... > 000000000000b000 d tlb_vector_| 000000000000b000 d tlb_vector > 000000000000b080 d cpu_loops_p| 000000000000b040 d cpu_loops_ > ... Ok, mind sending a patch, changelogged, with a SOB? Thanks, Ingo