From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754759AbZENTp1 (ORCPT ); Thu, 14 May 2009 15:45:27 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753229AbZENTpR (ORCPT ); Thu, 14 May 2009 15:45:17 -0400 Received: from smtp3.ultrahosting.com ([74.213.175.254]:54083 "EHLO smtp.ultrahosting.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753225AbZENTpQ (ORCPT ); Thu, 14 May 2009 15:45:16 -0400 Date: Thu, 14 May 2009 15:44:46 -0400 (EDT) From: Christoph Lameter X-X-Sender: cl@qirst.com To: Yinghai Lu cc: Andrew Morton , mel@csn.ul.ie, mingo@elte.hu, tglx@linutronix.de, hpa@zytor.com, suresh.b.siddha@intel.com, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk, rusty@rustcorp.com.au, steiner@sgi.com, rientjes@google.com Subject: Re: [PATCH 5/5] mm: clear N_HIGH_MEMORY map before se set it again -v2 In-Reply-To: <4A0C563A.3020100@kernel.org> Message-ID: References: <4A05269D.8000701@kernel.org> <20090512111623.GG25923@csn.ul.ie> <4A0A64FB.4080504@kernel.org> <20090513145950.GB28097@csn.ul.ie> <4A0C4910.7090508@kernel.org> <4A0C4A2A.6080009@kernel.org> <20090514095414.ba8356e5.akpm@linux-foundation.org> <4A0C4F67.5080802@kernel.org> <20090514102554.b3a36f19.akpm@linux-foundation.org> <4A0C563A.3020100@kernel.org> User-Agent: Alpine 1.10 (DEB 962 2008-03-14) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 14 May 2009, Yinghai Lu wrote: > > Put yourself in the position of a distro engineer whose customer > > reports a 2.6.26 problem. He's going to look at your patch wondering > > whether it might fix his customer's problem. We should provide him > > with sufficient information to be able to determine this. PowerPC has similar node 0 issues that have thrown us for a curve once in awhile. Now they are coming to x86.