From mboxrd@z Thu Jan 1 00:00:00 1970 From: Borislav Petkov Subject: Re: [arch-general] powernow-k8 fails to load with linux 3.7.2 Date: Thu, 17 Jan 2013 00:17:28 +0100 Message-ID: <20130116231728.GA10204@x1.alien8.de> References: <20130115224755.085aa6b7@bluemoon> <20130116131725.4e590c34@bluemoon> <1448223.sdUJnNSRz4@vostro.rjw.lan> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Return-path: Content-Disposition: inline In-Reply-To: <1448223.sdUJnNSRz4@vostro.rjw.lan> Sender: cpufreq-owner@vger.kernel.org To: "Rafael J. Wysocki" Cc: Tom Gundersen , =?utf-8?B?QW5kcsOp?= Przywara , Matthew Garrett , Leonid Isaev , cpufreq@vger.kernel.org, linux-acpi@vger.kernel.org List-Id: linux-acpi@vger.kernel.org [ fixup Andre's address. ] On Wed, Jan 16, 2013 at 11:33:21PM +0100, Rafael J. Wysocki wrote: > > down the frequancy, but is accompanied by an info-level kernel message > > "acpi-cpufreq: overriding BIOS provided _PSD data". That just says that BIOS has crappy data and we're using our own. > Well, I was afraid that something like this would happen after the > recent AMD cpufreq changes. > > Andre, do we have a clear way to address these problems? I'm working on a patch (see thread at http://marc.info/?l=linux-pm&m=135791578516584&w=2) that should take care of really fixing handoff to acpi_cpufreq from powernow-k8, need to sort out some stuff first though. Btw, the handoff from powernow-k8 to acpi_cpufreq works on my systems, but I haven't tested 3.7.2 so maybe we're missing some patches there. Leonid, can you send your config pls? Thanks. -- Regards/Gruss, Boris.