From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755416AbYBSOG3 (ORCPT ); Tue, 19 Feb 2008 09:06:29 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752574AbYBSOGV (ORCPT ); Tue, 19 Feb 2008 09:06:21 -0500 Received: from mx2.mail.elte.hu ([157.181.151.9]:57301 "EHLO mx2.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752448AbYBSOGU (ORCPT ); Tue, 19 Feb 2008 09:06:20 -0500 Date: Tue, 19 Feb 2008 15:05:52 +0100 From: Ingo Molnar To: Pavel Machek Cc: Thomas Gleixner , Len Brown , Linux-pm mailing list , jbohac@suse.cz, kernel list , jikos@suse.cz, "Rafael J. Wysocki" , Andrew Morton Subject: Re: tsc breaks atkbd suspend Message-ID: <20080219140552.GC9965@elte.hu> References: <20080218133852.GA1573@elf.ucw.cz> <20080218143757.GB1960@elf.ucw.cz> <20080219100029.GA1637@elf.ucw.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20080219100029.GA1637@elf.ucw.cz> User-Agent: Mutt/1.5.17 (2007-11-01) X-ELTE-VirusStatus: clean X-ELTE-SpamScore: -1.5 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-1.5 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.2.3 -1.5 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0000] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Pavel Machek wrote: > TSC is used even on machines when CONFIG_X86_TSC is not set (X86_TSC > means _require_ TSC), but it is not properly disabled when it is > unusable, because acpi code understood the config switch as "may use > TSC". > > This actually fixes suspend problems on my x60. ah! This makes tons of sense. I've applied your patch - but i guess it should go via the ACPI tree. Ingo