From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758592AbYDHPNw (ORCPT ); Tue, 8 Apr 2008 11:13:52 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753142AbYDHPNk (ORCPT ); Tue, 8 Apr 2008 11:13:40 -0400 Received: from mga09.intel.com ([134.134.136.24]:34590 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757997AbYDHPNj (ORCPT ); Tue, 8 Apr 2008 11:13:39 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.25,624,1199692800"; d="scan'208";a="313767284" From: Jesse Barnes To: Matthew Garrett Subject: Re: 2.6.25-rc6 regression - hang on resume [Bug 10319] Date: Tue, 8 Apr 2008 08:07:20 -0700 User-Agent: KMail/1.9.9 Cc: Romano Giannetti , Tino Keitel , "Rafael J. Wysocki" , Soeren Sonnenburg , Linux Kernel Mailing List , bugme-daemon@bugzilla.kernel.org, suspend-devel@lists.sourceforge.net References: <1207658107.21698.17.camel@pern> <20080408144112.GA18580@srcf.ucam.org> In-Reply-To: <20080408144112.GA18580@srcf.ucam.org> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200804080807.20585.jesse.barnes@intel.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tuesday, April 08, 2008 7:41 am Matthew Garrett wrote: > On Tue, Apr 08, 2008 at 02:35:07PM +0200, Romano Giannetti wrote: > > So, people with a working suspend-to-ram setup (even using the whitelist > > in s2ram, I mean, simply calling s2ram) will discover that 2.6.25 break > > their machine. Removing the s2ram package and suspending with > > kernel-only machinery will work, but... well, it's not user-friendly. > > The assumption that a static table of VBE-based quirks can be used > without paying attention to the capabilities of the video driver has > always been broken, though I'll freely admit that it's all my fault in > the first place... That said, running vbetool from the console after resuming into it with a new i915 driver shouldn't kill your machine... Romano, you say this was working for you before with the suspend/resume enabled i915 driver, right? So something else must have broken? You can run the upstream DRM modules against 2.6.24 to insulate yourself from anything in 2.6.25 that might have broken things... That would be a good data point. Jesse