Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261778AbVDEPDx (ORCPT ); Tue, 5 Apr 2005 11:03:53 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261777AbVDEPC5 (ORCPT ); Tue, 5 Apr 2005 11:02:57 -0400 Received: from mail1.upco.es ([130.206.70.227]:52655 "EHLO mail1.upco.es") by vger.kernel.org with ESMTP id S261773AbVDEPBI (ORCPT ); Tue, 5 Apr 2005 11:01:08 -0400 Date: Tue, 5 Apr 2005 17:01:05 +0200 From: Romano Giannetti To: Pavel Machek Cc: Stefan Schweizer , Norbert Preining , Andrew Morton , linux-kernel@vger.kernel.org, acpi-devel@lists.sourceforge.net Subject: Re: [ACPI] Re: 2.6.12-rc1-mm4 and suspend2ram (and synaptics) Message-ID: <20050405150105.GA26149@pern.dea.icai.upco.es> Reply-To: romano@dea.icai.upco.es Mail-Followup-To: romano@dea.icai.upco.es, Pavel Machek , Stefan Schweizer , Norbert Preining , Andrew Morton , linux-kernel@vger.kernel.org, acpi-devel@lists.sourceforge.net References: <20050331220822.GA22418@gamma.logic.tuwien.ac.at> <20050401113335.GA13160@elf.ucw.cz> <20050402085935.GC1330@openzaurus.ucw.cz> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-15 Content-Disposition: inline In-Reply-To: <20050402085935.GC1330@openzaurus.ucw.cz> User-Agent: Mutt/1.5.6i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1008 Lines: 25 > > Same way to debug it, then.... try minimal drivers. Yes, the lifer of a kernel debugger is hard... Pavel, one question (maybe stupid, I am not at all an expert). Wouldn't be possible to add a printk when invoking and returning from suspend/resume methods of drivers, telling if they are specific or generic on? Maybe with the help of the serial console could be an aid to detect wich drivers are failing in that case. It could have helped the ALPS case, methinks. Obviously, under a "kernel hacking" config. I'd love to be able to make it myself, but I do not know where to start... Romano -- Romano Giannetti - Univ. Pontificia Comillas (Madrid, Spain) Electronic Engineer - phone +34 915 422 800 ext 2416 fax +34 915 596 569 - 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/