From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758020AbZDEVtl (ORCPT ); Sun, 5 Apr 2009 17:49:41 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753345AbZDEVt3 (ORCPT ); Sun, 5 Apr 2009 17:49:29 -0400 Received: from smtp2.Stanford.EDU ([171.67.219.82]:42384 "EHLO smtp2.stanford.edu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752216AbZDEVt2 (ORCPT ); Sun, 5 Apr 2009 17:49:28 -0400 Subject: Re: [Announce] 2.6.29.1-rt4 From: Fernando Lopez-Lezcano To: Thomas Gleixner Cc: nando@ccrma.Stanford.EDU, LKML , rt-users , Ingo Molnar , Steven Rostedt , Peter Zijlstra , Carsten Emde , Clark Williams , Frank Rowand , Robin Gareus , Gregory Haskins , Philippe Reynes , Will Schmidt In-Reply-To: References: <1238799852.3871.6.camel@localhost.localdomain> <1238828273.15225.17.camel@localhost.localdomain> Content-Type: text/plain Date: Sun, 05 Apr 2009 14:49:56 -0700 Message-Id: <1238968196.4995.15.camel@localhost.localdomain> Mime-Version: 1.0 X-Mailer: Evolution 2.24.5 (2.24.5-1.fc10) Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, 2009-04-05 at 15:53 +0200, Thomas Gleixner wrote: > On Fri, 3 Apr 2009, Fernando Lopez-Lezcano wrote: > > > > Just a heads up. I'm still having shutdown/suspend problems with this > > > > release as before (I had not reported the suspend problem, I think - > > > > machine hangs and has to be power cycled). Booting with "noreplace-smp" > > > > fixes both. Is this something I could disable through configuration > > > > options? > > > > > > No. I have this shutdown/suspend thing on my todo list. > > > > Ah, ok. No problem. If it were not for this feature I'd probably release > > a test version for Planet CCRMA. > > Happens this shutdown/suspend problem every time or is this sporadic ? For me it is repeatable (on both a laptop and a desktop machine so it does not appear to be very hardware specific). It might be of course an interaction with the Fedora patches I use. In the category of "I wish I had a crystal ball" reports with no hard data, I can confirm that my build of rt4 does hang. I was trying 2.6.29.1-rt4 during a rehearsal for a concert yesterday[*] and after a hard hang I reverted to the vanilla Fedora kernel (which is what I had been using because of that problem - no clues left behind in logs). -- Fernando [*] a T61 lenovo laptop with intel graphics running jack 1.9.1, linuxsampler, supercollider with two instances of the synthesis engine doing both audio and midi processing, a convolution reverb using jconv, ambisonics decoding through two instances of ambdec and the java based swingosc supercollider gui. Very loaded.