From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755767AbYEFCwG (ORCPT ); Mon, 5 May 2008 22:52:06 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752531AbYEFCvu (ORCPT ); Mon, 5 May 2008 22:51:50 -0400 Received: from rv-out-0506.google.com ([209.85.198.236]:31796 "EHLO rv-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751249AbYEFCvt (ORCPT ); Mon, 5 May 2008 22:51:49 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:cc:mime-version:content-type:content-transfer-encoding:content-disposition; b=upvY9lRqb2FK8GmRL5sD29BxNjTd2GG+69nOrZSoSR0KnWZmGL3VLXBDSOXp74Pt2q4JyZl+8c9zhbJyA8RG1yeA5WyqckurwlvNZD74lXKasza0ekQArcL0pCvofxkuLL1VUugLXGVDJ2qUGlSFgnoHBgucb+Gl4942oX4GUXQ= Message-ID: <86802c440805051951u153ebc21p15f0d73904496217@mail.gmail.com> Date: Mon, 5 May 2008 19:51:49 -0700 From: "Yinghai Lu" To: "Ingo Molnar" , "Len Brown" Subject: acpi_cpu_freq_init warning... Cc: "linux-kernel@vger.kernel.org" , linux-acpi MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org calling acpi_cpufreq_init+0x0/0x68() boot acpi=off got calling powernowk8_init+0x0/0xfd() powernow-k8: Found 2 Quad-Core AMD Opteron(tm) Processor 2356 processors (8 cpu cores) (version 2.20.00) powernow-k8: MP systems not supported by PSB BIOS structure powernow-k8: MP systems not supported by PSB BIOS structure powernow-k8: MP systems not supported by PSB BIOS structure powernow-k8: MP systems not supported by PSB BIOS structure powernow-k8: MP systems not supported by PSB BIOS structure powernow-k8: MP systems not supported by PSB BIOS structure powernow-k8: MP systems not supported by PSB BIOS structure powernow-k8: MP systems not supported by PSB BIOS structure initcall powernowk8_init+0x0/0xfd() returned -19 after 49 msecs calling acpi_cpufreq_init+0x0/0x68() sysdev: class cpu: driver (ffffffff80da0110) has already been registered to a class, something is wrong, but will forge on! ------------[ cut here ]------------ WARNING: at drivers/base/sys.c:183 sysdev_driver_register+0x82/0x150() Modules linked in: Pid: 1, comm: swapper Not tainted 2.6.26-rc1-sched-devel.git-x86-latest.git-00485-g253148c-dirty #333 Call Trace: [] warn_on_slowpath+0x67/0xa2 [] ? printk+0xa0/0xc1 [] ? __next_cpu_nr+0x31/0x51 [] ? __first_cpu+0x21/0x44 [] ? acpi_processor_preregister_performance+0x51c/0x544 [] sysdev_driver_register+0x82/0x150 [] cpufreq_register_driver+0xa8/0x159 [] acpi_cpufreq_init+0x52/0x68 [] kernel_init+0x1ec/0x32c [] child_rip+0xa/0x12 [] ? _etext+0x0/0x1 [] ? kernel_init+0x0/0x32c [] ? child_rip+0x0/0x12 ---[ end trace 42a7898e9c11b2ed ]--- initcall acpi_cpufreq_init+0x0/0x68() returned -19 after 87 msecs ---[ end trace 42a7898e9c11b2ed ]---