linux-kernel - [Announce] 2.6.29.1-rt5

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Message-ID: <alpine.LFD.2.00.0904081937191.21577@localhost.localdomain>
Date:	Wed, 8 Apr 2009 19:49:44 +0200 (CEST)
From:	Thomas Gleixner <tglx@...utronix.de>
To:	LKML <linux-kernel@...r.kernel.org>
cc:	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>,
	Fernando Lopez-Lezcano <nando@...ma.Stanford.EDU>,
	Will Schmidt <will_schmidt@...t.ibm.com>,
	Darren Hart <dvhltc@...ibm.com>
Subject: [Announce] 2.6.29.1-rt5

We are pleased to announce the next update to our new preempt-rt
series.

 	- include the futex rework + requeue_pi support (Darren Hart)

The futex changes need profound testing. As we know from prior futex
work the best stress tests for the futex interface are RT-Java-VMs
especially with enterprise work loads on larger machines. Can the
folks who have access to such monstrosities please unleash the beasts
and give the futex code a good work out ? Please tell your sysadmin
upfront that he should be stand by to fix up the resulting wreckage
which might vary from harmless to system replacement.

Unfortunately I was not able to track down the weird 32bit PAE
shutdown crash, so the affected users need to stick to the
nosmp-alternatives work around for now.

Download locations:

     http://rt.et.redhat.com/download/
     http://www.kernel.org/pub/linux/kernel/projects/rt/

Information on the RT patch can be found at:

     http://rt.wiki.kernel.org/index.php/Main_Page

to build the 2.6.29.1-rt5 tree, the following patches should be
applied:

     http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.29.1.tar.bz2
     http://www.kernel.org/pub/linux/kernel/projects/rt/patch-2.6.29.1-rt5.bz2

The broken out patches are also available at the same download
locations.

Enjoy !

       tglx
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