From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756681Ab0DAN7k (ORCPT ); Thu, 1 Apr 2010 09:59:40 -0400 Received: from s15228384.onlinehome-server.info ([87.106.30.177]:36470 "EHLO mail.x86-64.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756643Ab0DAN7e (ORCPT ); Thu, 1 Apr 2010 09:59:34 -0400 Date: Thu, 1 Apr 2010 16:00:16 +0200 From: Borislav Petkov To: Marvin Cc: linux-kernel@vger.kernel.org Subject: Re: [PATCH 4/6] cpufreq: Add APERF/MPERF support for AMD processors Message-ID: <20100401140015.GC5893@aftab> References: <1270065406-1814-1-git-send-email-bp@amd64.org> <201004011101.04420.marvin24@gmx.de> <20100401103659.GB5893@aftab> <201004011346.10860.marvin24@gmx.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <201004011346.10860.marvin24@gmx.de> Organization: Advanced Micro Devices =?iso-8859-1?Q?GmbH?= =?iso-8859-1?Q?=2C_Karl-Hammerschmidt-Str=2E_34=2C_85609_Dornach_bei_M=FC?= =?iso-8859-1?Q?nchen=2C_Gesch=E4ftsf=FChrer=3A_Thomas_M=2E_McCoy=2C_Giuli?= =?iso-8859-1?Q?ano_Meroni=2C_Andrew_Bowd=2C_Sitz=3A_Dornach=2C_Gemeinde_A?= =?iso-8859-1?Q?schheim=2C_Landkreis_M=FCnchen=2C_Registergericht_M=FCnche?= =?iso-8859-1?Q?n=2C?= HRB Nr. 43632 User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Marvin Date: Thu, Apr 01, 2010 at 01:46:10PM +0200 Yep, I could reproduce it, thanks for reporting. > I think compiling powernow_k8 as a module is sufficient. Almost, you need acpi-cpufreq (CONFIG_X86_ACPI_CPUFREQ) also as module so that mperf.ko gets compiled as a module too since its being shared between the two. Otherwise it is statically linked into whichever of the two (apci-cpufreq or powernow-k8) are built-in. Fix follows. -- Regards/Gruss, Boris. -- Advanced Micro Devices, Inc. Operating Systems Research Center