From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Thu, 06 Jul 2006 18:37:38 +0100 (BST) Received: from localhost.localdomain ([127.0.0.1]:41900 "EHLO bacchus.dhis.org") by ftp.linux-mips.org with ESMTP id S3489809AbWGFRh3 (ORCPT ); Thu, 6 Jul 2006 18:37:29 +0100 Received: from denk.linux-mips.net (denk.linux-mips.net [127.0.0.1]) by bacchus.dhis.org (8.13.6/8.13.4) with ESMTP id k66HbTBE005088; Thu, 6 Jul 2006 18:37:29 +0100 Received: (from ralf@localhost) by denk.linux-mips.net (8.13.6/8.13.6/Submit) id k66HbTZh005087; Thu, 6 Jul 2006 18:37:29 +0100 Date: Thu, 6 Jul 2006 18:37:29 +0100 From: Ralf Baechle To: Franck Bui-Huu Cc: Atsushi Nemoto , linux-mips@linux-mips.org Subject: Re: [PATCH] sparsemem fix Message-ID: <20060706173729.GB4739@linux-mips.org> References: <20060705.012244.96686002.anemo@mba.ocn.ne.jp> <44AB79D0.90002@innova-card.com> <20060705.192054.128618288.nemoto@toshiba-tops.co.jp> <44AB99AD.8000403@innova-card.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <44AB99AD.8000403@innova-card.com> User-Agent: Mutt/1.4.2.1i Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 11926 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: ralf@linux-mips.org Precedence: bulk X-list: linux-mips On Wed, Jul 05, 2006 at 12:51:25PM +0200, Franck Bui-Huu wrote: > no the code related to NUMA is embedded in ip27 directory. So if > someone has another NUMA system, she should (a) copy all the stuff > in its platform directory or (b) make a generic solution maybe based > on ip27 one for all others NUMA platforms. But in the second case, > the NUMA implementation is going to be modified heavily (a guess) > and probably same for pfn_valid definition. > > The previous change makes things clear: for now, you can't use > pfn_valid when NUMA or DISCONTIGMEM configs without some reworks. Most of the related IP27 code bits are for initialization. Ralf