linux-kernel - Re: [Announce] 2.6.29.1-rt4

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Message-Id: <1238973052.4995.29.camel@localhost.localdomain>
Date:	Sun, 05 Apr 2009 16:10:52 -0700
From:	Fernando Lopez-Lezcano <nando@...ma.Stanford.EDU>
To:	Thomas Gleixner <tglx@...utronix.de>
Cc:	nando@...ma.Stanford.EDU, LKML <linux-kernel@...r.kernel.org>,
	rt-users <linux-rt-users@...r.kernel.org>,
	Ingo Molnar <mingo@...e.hu>,
	Steven Rostedt <rostedt@...dmis.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Carsten Emde <ce@...g.ch>,
	Clark Williams <williams@...hat.com>,
	Frank Rowand <frank.rowand@...sony.com>,
	Robin Gareus <robin@...eus.org>,
	Gregory Haskins <ghaskins@...ell.com>,
	Philippe Reynes <philippe.reynes@...smpp.fr>,
	Will Schmidt <will_schmidt@...t.ibm.com>
Subject: Re: [Announce] 2.6.29.1-rt4

On Mon, 2009-04-06 at 00:02 +0200, Thomas Gleixner wrote:
> On Sun, 5 Apr 2009, Fernando Lopez-Lezcano wrote:
> > 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). 
> 
> Hmm. Can you upload your full patch queue and the binary rpm so I can
> give it a test ride ?

Sure, no problem. I just did a release to planetcore-testing repo (with
a warning to the planetccrma list), you can find it here:

http://ccrma.stanford.edu/planetccrma/mirror/fedora/linux/planetcore/testing/10/i386/repoview/index.html
http://ccrma.stanford.edu/planetccrma/mirror/fedora/linux/planetcore/testing/10/x86_64/repoview/index.html

(the one I have tested and hangs is the i386 PAE version)
Source here:

http://ccrma.stanford.edu/planetccrma/mirror/fedora/linux/planetcore/testing/10/SRPMS/

(if you don't want to figure out the .src.rpm - I would not blame you -
I can give you a list of the patches that were actually applied - of the
ones that are included in the package)

-- Fernando


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