From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759923AbYDCPMz (ORCPT ); Thu, 3 Apr 2008 11:12:55 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758135AbYDCPMs (ORCPT ); Thu, 3 Apr 2008 11:12:48 -0400 Received: from ogre.sisk.pl ([217.79.144.158]:60719 "EHLO ogre.sisk.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758039AbYDCPMr (ORCPT ); Thu, 3 Apr 2008 11:12:47 -0400 From: "Rafael J. Wysocki" To: Pozsar Balazs Subject: Re: suspend not working on macbook pro Date: Thu, 3 Apr 2008 17:11:55 +0200 User-Agent: KMail/1.9.6 (enterprise 20070904.708012) Cc: Pavel Machek , linux-kernel@vger.kernel.org, Alan , Jeff Garzik , Tejun Heo References: <20080308110626.GE4491@ojjektum.uhulinux.hu> <200803211756.10987.rjw@sisk.pl> <20080403121035.GL29048@ojjektum.uhulinux.hu> In-Reply-To: <20080403121035.GL29048@ojjektum.uhulinux.hu> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200804031711.56985.rjw@sisk.pl> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thursday, 3 of April 2008, Pozsar Balazs wrote: > On Fri, Mar 21, 2008 at 05:56:10PM +0100, Rafael J. Wysocki wrote: > > On Friday, 21 of March 2008, Pozsar Balazs wrote: > > > On Sun, Mar 09, 2008 at 10:01:55AM +0100, Pavel Machek wrote: > > > > Hi! > > > > > > > > > I'm using a macbook pro 3,1 (mid-2007), and suspend worked ok with > > > > > kernel 2.6.23.x, but with 2.6.25-rc{1,2,3,4} it just freezes during > > > > > suspend. The console is still on, the disk is powered off, but no > > > > > response or poweroff... > > > > > > > > > > Did anyone else met the same thing? How could I help debug it? > > > > > What other info would you need? > > > > > > > > Find more exact version when it broke? git bisect? > > > > > > I did not have time for bisect, but I have found that if I boot an > > > initrd and do not load the ata_piix module, suspend works, if I load it, > > > it hangs during suspend. > > > > Hm, we have an ata_piix vs suspend problem on this box, then. > > > > Any chance to verify if 2.6.24.x works? > > I tried with ata_piix.c copied from 2.6.24, and it fails the same way. It generally is not sufficient to replace just one file. Please try the entire 2.6.24. Also, please check 2.6.25-rc8-git2, it might have fixed your issue. Thanks, Rafael