Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754709AbYLCHlT (ORCPT ); Wed, 3 Dec 2008 02:41:19 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751898AbYLCHlJ (ORCPT ); Wed, 3 Dec 2008 02:41:09 -0500 Received: from ogre.sisk.pl ([217.79.144.158]:44701 "EHLO ogre.sisk.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751251AbYLCHlI (ORCPT ); Wed, 3 Dec 2008 02:41:08 -0500 From: "Rafael J. Wysocki" To: Linus Torvalds Subject: Re: Regression from 2.6.26: Hibernation (possibly suspend) broken on Toshiba R500 (bisected) Date: Wed, 3 Dec 2008 08:40:24 +0100 User-Agent: KMail/1.9.9 Cc: Frans Pop , Greg KH , Ingo Molnar , jbarnes@virtuousgeek.org, lenb@kernel.org, Linux Kernel Mailing List , tiwai@suse.de, Andrew Morton References: <200812020320.31876.rjw@sisk.pl> <200812030222.28551.rjw@sisk.pl> In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200812030840.25539.rjw@sisk.pl> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1264 Lines: 32 On Wednesday, 3 of December 2008, Linus Torvalds wrote: > > On Wed, 3 Dec 2008, Rafael J. Wysocki wrote: > > > > Here's the output of 'lspci -vvxxx': > > Ok, I'm not finding any documented quirks that would be memory regions, > and in fact it doesn't look like there is even any remotely likely 32-bit > valies that might be pointers in your PCI config space that look remotely > like they might be conflicting in the area of MMIO space that we allocate > PCI resources from (ie 0x88000000-0x92000000). > > Of course, any odd MMIO regions might be descibed by some insane model > that doesn't look like an aligned 32-bit value, but that's unlikely. > > So I'm still not seeing anything wrong in there. > > > I'll run the 'pci=cbmemsize=4M' test tomorrow (need to have some sleep). > > Sure. It will be interesting to see if it makes any difference. It didn't help (failure in the 4th consecutive hibernation/resume cycle). The patched kernel still hibernates and resumes without problems. Thanks, Rafael -- 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/