Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757347Ab1DBWXI (ORCPT ); Sat, 2 Apr 2011 18:23:08 -0400 Received: from www.linutronix.de ([62.245.132.108]:47728 "EHLO linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752456Ab1DBWXG (ORCPT ); Sat, 2 Apr 2011 18:23:06 -0400 Date: Sun, 3 Apr 2011 00:23:01 +0200 (CEST) From: Thomas Gleixner To: Carsten Emde cc: Mike Galbraith , Greg KH , LKML , Venkatesh Pallipadi , "H. Peter Anvin" , Arjan van de Ven , Len Brown , Peter Zijlstra , Asit Mallick , Ingo Molnar Subject: Re: Linux 2.6.33.8 In-Reply-To: <4D96E90D.9000905@osadl.org> Message-ID: References: <20110321204104.GA2702@kroah.com> <4D94C666.3060206@osadl.org> <1301632555.4766.5.camel@marge.simson.net> <4D96E90D.9000905@osadl.org> User-Agent: Alpine 2.00 (LFD 1167 2008-08-23) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-Linutronix-Spam-Score: -1.0 X-Linutronix-Spam-Level: - X-Linutronix-Spam-Status: No , -1.0 points, 5.0 required, ALL_TRUSTED=-1,SHORTCIRCUIT=-0.0001 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1268 Lines: 33 On Sat, 2 Apr 2011, Carsten Emde wrote: > This is the situation: > > 1. Without commit ea53069231f9317062910d6e772cca4ce93de8c8: > Everyting is fine. The system correctly powers off. > > 2. With commit ea53069231f9317062910d6e772cca4ce93de8c8: > a) Frequency scaling never enabled (acpi_cpufreq not loaded, > cpufreq_ondemand not loaded): > Everything is fine. The system correctly powers off. > b) Frequency scaling enabled (acpi_cpufreq loaded, cpufreq_ondemand > loaded) or > c) Frequency scaling enabled and disabled (acpi_cpufreq still loaded > since it cannot be removed easily, cpufreq_ondemand no longer > loaded) or > d) Frequency scaling enabled and disabled (acpi_cpufreq unloaded > with force, cpufreq_ondemand no longer loaded): > Not powering off, message: > ACPI: Preparing to enter system sleep state S5 > Disabling non-boot CPUs ... Could any of the intel folks please add their input on that? I'm running out of ideas. Thanks, tglx -- 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/