From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752541AbXCMAjb (ORCPT ); Mon, 12 Mar 2007 20:39:31 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752594AbXCMAjb (ORCPT ); Mon, 12 Mar 2007 20:39:31 -0400 Received: from cantor.suse.de ([195.135.220.2]:52816 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752541AbXCMAja (ORCPT ); Mon, 12 Mar 2007 20:39:30 -0400 From: Andreas Schwab To: Giuliano Pochini Cc: Heiko Carstens , linuxppc-dev@ozlabs.org, linux-kernel@vger.kernel.org Subject: Re: /sys/devices/system/cpu/cpuX/online are missing References: <20070311222652.5ea40da1.pochini@shiny.it> <20070312085826.GA9985@osiris.boeblingen.de.ibm.com> X-Yow: Everybody gets free BORSCHT! Date: Tue, 13 Mar 2007 01:39:25 +0100 In-Reply-To: (Giuliano Pochini's message of "Mon, 12 Mar 2007 23:48:21 +0100 (CET)") Message-ID: User-Agent: Gnus/5.110006 (No Gnus v0.6) Emacs/22.0.91 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Giuliano Pochini writes: > I had a look at arch/powerpc/kernel/smp.c but I'm not familiar at all with > those parts of the kernel. See arch/powerpc/kernel/sysfs.c:topology_init. I don't think there is anything to do here. You probably don't have CONFIG_HOTPLUG_CPU enabled. Andreas. -- Andreas Schwab, SuSE Labs, schwab@suse.de SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany PGP key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different."