From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761835AbYHFIbk (ORCPT ); Wed, 6 Aug 2008 04:31:40 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754674AbYHFIbd (ORCPT ); Wed, 6 Aug 2008 04:31:33 -0400 Received: from brick.kernel.dk ([87.55.233.238]:1466 "EHLO kernel.dk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754028AbYHFIbc (ORCPT ); Wed, 6 Aug 2008 04:31:32 -0400 Date: Wed, 6 Aug 2008 10:31:29 +0200 From: Jens Axboe To: Michael Brennan Cc: linux-kernel@vger.kernel.org, rjw@sisk.pl, matthew@wil.cx, htejun@gmail.com, jeff@garzik.org Subject: Re: Waking up from suspend regression Message-ID: <20080806083129.GC20055@kernel.dk> References: <200808060325.54537.brennan.brisad@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200808060325.54537.brennan.brisad@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Aug 06 2008, Michael Brennan wrote: > Hi, > > I am having some major problems with the newest kernels on my Thinkpad R61i > and I'm doing my best trying to debug the problems. > > One problem is waking up from suspend to RAM. Earlier kernels worked fine > (e.g. 2.6.25), but with the latest the system is unusable after waking up. > When trying to wake the computer up it first is completely unresponsive with a > black screen. After about 40 seconds it comes back alive and shows the locked > screensaver. But whatever I do I just get error messages, trying to unlock > the screen, it says authentication failed for some reason. If I try to log in > from console I just get kernel messages about I/O errors from the SATA HDD. > > I have bisected this and get this behavior after the patch: > [ce6fce4295ba727b36fdc73040e444bd1aae64cd] PCI MSI: Don't disable MSIs if the > mask bit isn't supported Same here, sata is dead after the resume. Thinkpad X60. -- Jens Axboe