Date: Tue, 15 Sep 2009 23:11:33 +0200 (CEST)
From: Thomas Gleixner <tglx@linutronix.de>
To: LKML <linux-kernel@vger.kernel.org>
cc: rt-users <linux-rt-users@vger.kernel.org>, Ingo Molnar <mingo@elte.hu>,
       Steven Rostedt <rostedt@goodmis.org>,
       Peter Zijlstra <peterz@infradead.org>, Carsten Emde <ce@ceag.ch>,
       Clark Williams <williams@redhat.com>,
       Frank Rowand <frank.rowand@am.sony.com>,
       Robin Gareus <robin@gareus.org>, Gregory Haskins <ghaskins@novell.com>,
       Philippe Reynes <philippe.reynes@isismpp.fr>,
       Fernando Lopez-Lezcano <nando@ccrma.Stanford.EDU>,
       Will Schmidt <will_schmidt@vnet.ibm.com>,
       Darren Hart <dvhltc@us.ibm.com>, Jan Blunck <jblunck@suse.de>,
       Sven-Thorsten Dietrich <sdietrich@novell.com>,
       Jon Masters <jcm@redhat.com>, Mark Knecht <markknecht@gmail.com>
Subject: [ANNOUNCE] 2.6.31-rt10
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We are pleased to announce the next update to our new preempt-rt
series.
 
   - update to 2.6.31
 
   - timekeeping 32bit overflow fix

   - rt locking fix for rw_locks and rwsems. Solves a kvm crash

   - kvm might sleep warning fix

   - remove empty cpumask warning in x86(32bit) IPI code

   - tracer fixes - picked from mainline

   - perf counter fix - picked from mainline

Known issues:
   - ARM highmem
   - scheduler load balancing oddities. Peter is working on it.
   - timer_interrupt hang check (fix queued for .31-rt11)

Pending updates:
   - I'm planning to add back MIPS support in the .31-rt11 release.

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

Git release branch:
    git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip.git rt/2.6.31
  
Git development branch:
    git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip.git rt/head

Gitweb:
     http://git.kernel.org/?p=linux/kernel/git/tip/linux-2.6-tip.git;a=shortlog;h=rt/2.6.31
 
Information on the RT patch can be found at:

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

to build the 2.6.31-rt10 tree, the following patches should be
applied:

    http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.31.tar.bz2
    http://www.kernel.org/pub/linux/kernel/projects/rt/patch-2.6.31-rt10.bz2

Enjoy !

      tglx

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