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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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