Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751336AbVICBoL (ORCPT ); Fri, 2 Sep 2005 21:44:11 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751355AbVICBoK (ORCPT ); Fri, 2 Sep 2005 21:44:10 -0400 Received: from siaag1ag.compuserve.com ([149.174.40.13]:18071 "EHLO siaag1ag.compuserve.com") by vger.kernel.org with ESMTP id S1751336AbVICBoJ (ORCPT ); Fri, 2 Sep 2005 21:44:09 -0400 Date: Fri, 2 Sep 2005 21:41:21 -0400 From: Chuck Ebbert <76306.1226@compuserve.com> Subject: [2.6.13 bug] i386: Wall clock running at double speed To: linux-kernel Cc: Andi Kleen , Dave Jones Message-ID: <200509022143_MC3-1-A902-51B5@compuserve.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 782 Lines: 30 I'm running an i386 kernel on an AMD Turion notebook with the cpufreq drivers enabled (both ACPI P-states and AMD PowerNow.) My system clock is running twice as fast as it should. /sys/devices/system/cpu/cpu0/cpufreq/stats shows the system is spending over 99% of its time running at 800MHz (half speed.) CONFIG_MK7=y CONFIG_X86_UP_APIC=y CONFIG_X86_UP_IOAPIC=y >From /proc/interrupts: 0: 136523787 IO-APIC-edge timer LOC: 68264003 The local APIC timer is getting half as many interrupts as the system timer. __ Chuck - 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/