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Message-ID: <20090805172538.GA3577@tycho.redhat.com>
Date: Wed, 5 Aug 2009 19:25:38 +0200
From: John Kacur <jkacur@...hat.com>
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>, Jan Blunck <jblunck@...e.de>,
Sven-Thorsten Dietrich <sdietrich@...ell.com>,
Jon Masters <jcm@...hat.com>
Subject: [ANNOUNCE] linux-2.6.31-rc5-rt1.1
While Thomas Gleixner is away at summer camp, Clark Williams and myself
decided to release an unofficial preempt-rt kernel to prevent the -rt code from
developing bit rot. Unofficial until Thomas either blesses it with some Weizen
or slaps us with a large stinkin' trout.
We are pleased to present
-linux-2.6.31-rc5-rt1.1
This kernel is an incremental release.
It rebases linux-2.6.31-rc4-rt1 to linux-2.6.31-rc5
In-addition we added the following patches
- stacktrace-dump_out_last_preempt_disable_locations.patch
- futex_wait_requeue_pi_commentary_corrections.patch
- hw_lat-simple-solution-001.patch
stacktrace-dump_out_last_preempt_disable_locations.patch
is a rewrite by Steven Rostedt of an Ingo Molnar patch. It is useful for
tracing, since it shows the last location that preemption was disabled.
futex_wait_requeue_pi_commentary_corrections.patch
Was posted to the rt-users list by Darren Hart to fix some of the comments in
his futex code.
hw_lat-simple-solution-001.patch
Is a fix from Luis Claudio R.Goncalves for the hardware latency detector.
It fixes a problem where wake_up was called with irqs disabled.
Jon Masters will be pushing some form of it upstream.
Information on the RT patch can be found at:
http://rt.wiki.kernel.org/index.php/Main_Page
Download location
git://git.kernel.org/pub/scm/linux/kernel/git/clrkwllms/rt-linux.git
Branch Name
linux-2.6.31-rc5-rt1.1
Enjoy!
John Kacur
Clark Williams
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