Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261888AbVDESdT (ORCPT ); Tue, 5 Apr 2005 14:33:19 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261848AbVDESch (ORCPT ); Tue, 5 Apr 2005 14:32:37 -0400 Received: from colin2.muc.de ([193.149.48.15]:9225 "HELO colin2.muc.de") by vger.kernel.org with SMTP id S261861AbVDESbm (ORCPT ); Tue, 5 Apr 2005 14:31:42 -0400 Date: 5 Apr 2005 20:31:41 +0200 Date: Tue, 5 Apr 2005 20:31:41 +0200 From: Andi Kleen To: Christopher Allen Wing Cc: linux-kernel@vger.kernel.org Subject: Re: clock runs at double speed on x86_64 system w/ATI RS200 chipset Message-ID: <20050405183141.GA27195@muc.de> References: <200504031231.j33CVtHp021214@harpo.it.uu.se> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.4.1i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 689 Lines: 17 On Tue, Apr 05, 2005 at 02:02:20PM -0400, Christopher Allen Wing wrote: > > Are you thinking of blacklisting the APIC on this system until we figure > out what's going on? Some more debugging first might be good. Perhaps it is the same issue many Nvidia boards have with the APIC timer override being wrong; although in this case it should more not tick at all, but might be still worth a try. Try booting with acpi_skip_timer_override -Andi - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/