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Message-Id: <4873617C.BA47.005A.0@novell.com>
Date:	Tue, 08 Jul 2008 10:45:48 -0600
From:	"Gregory Haskins" <ghaskins@...ell.com>
To:	"Ingo Molnar" <mingo@...e.hu>
Cc:	<rostedt@...dmis.org>, <peterz@...radead.org>, <npiggin@...e.de>,
	<linux-kernel@...r.kernel.org>, <linux-rt-users@...r.kernel.org>
Subject: Re: [PATCH 0/3] sched: newidle and RT wake-buddy fixes

Hi Ingo,

>>> On Thu, Jul 3, 2008 at 11:12 AM, in message <20080703151209.GA17059@...e.hu>,
Ingo Molnar <mingo@...e.hu> wrote: 

> * Ingo Molnar <mingo@...e.hu> wrote:
> 
>> 
>> * Gregory Haskins <ghaskins@...ell.com> wrote:
>> 
>> > I may have found the issue: It looks like the hunk that initially 
>> > disables interrupts in load_balance_newidle() was inadvertently 
>> > applied to load_balance() instead during the merge to linux-tip.  If 
>> > you fold the following patch into my original patch, it should set 
>> > things right again.
>> 
>> ah, sorry - indeed! I've reactivated your patch and i'm testing it 
>> now.
> 
> -tip testing found that it still hangs at:

I was not able to reproduce the hang by taking sched/devel/HEAD, my patch, and your
config (or any config for that matter).  We will have to back-burner this patch for now
until I can think of a way to figure out what is wrong here.  Sorry for the troubles.

-Greg



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