From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755898AbYHFNqV (ORCPT ); Wed, 6 Aug 2008 09:46:21 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754006AbYHFNqN (ORCPT ); Wed, 6 Aug 2008 09:46:13 -0400 Received: from nf-out-0910.google.com ([64.233.182.191]:25050 "EHLO nf-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753712AbYHFNqM (ORCPT ); Wed, 6 Aug 2008 09:46:12 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:subject:date:user-agent:cc:references:in-reply-to :mime-version:content-type:content-transfer-encoding :content-disposition:message-id; b=LdJrPgxVi954xZoXmfAkj4BvY+EG7QP7W6lYT3tE6ag/YfPFKiz5K0Bm/NZGbYjhXc atRXGupBfucex2hPzX3N/Cia+uQOX4ULHQw2c2Eu68/scImg7rwWxz+LgQkPQsn/SIVG NF2rp4uw1sWtPvvrbvc6uBvjEuEhGQmse0fGM= From: Michael Brennan To: Tejun Heo Subject: Re: Waking up from suspend regression Date: Wed, 6 Aug 2008 15:44:59 +0200 User-Agent: KMail/1.9.9 Cc: Jens Axboe , linux-kernel@vger.kernel.org, rjw@sisk.pl, matthew@wil.cx, jeff@garzik.org References: <200808060325.54537.brennan.brisad@gmail.com> <20080806083129.GC20055@kernel.dk> <489961B9.6010207@gmail.com> In-Reply-To: <489961B9.6010207@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200808061544.59462.brennan.brisad@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wednesday 06 August 2008 10.32.57 Tejun Heo wrote: > Jens Axboe wrote: > > 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. > > Known bug && patch available. > > http://bugzilla.kernel.org/show_bug.cgi?id=11178 Well, look at that. I'm sorry I missed that bugreport, could have saved me quite a few recompilations. I'll try the patch, thanks. -- Michael Brennan