From: Andi Kleen <andi@firstfloor.org>
To: Eric Dumazet <dada1@cosmosbay.com>
Cc: Andi Kleen <andi@firstfloor.org>, Ingo Molnar <mingo@elte.hu>,
Pekka J Enberg <penberg@cs.helsinki.fi>,
Robert Richter <robert.richter@amd.com>,
linux kernel <linux-kernel@vger.kernel.org>,
Andi Kleen <ak@linux.intel.com>
Subject: Re: linux-2.6.28-rc2 regression : oprofile doesnt work anymore ?
Date: Fri, 7 Nov 2008 17:05:53 +0100 [thread overview]
Message-ID: <20081107160553.GR29626@one.firstfloor.org> (raw)
In-Reply-To: <49145B26.4040701@cosmosbay.com>
On Fri, Nov 07, 2008 at 04:13:42PM +0100, Eric Dumazet wrote:
> Andi Kleen a écrit :
> >Can you please test this patch and see if it solves the problem?
> >
> >Thanks,
> >-Andi
> >
> >---
> >
> >oprofile: Fix p6 counter overflow check
> >
> >Fix the counter overflow check for CPUs with counter width > 32
> >
> >I had a similar change in a different patch that I didn't submit
> >and I didn't notice the problem earlier because it was always
> >tested together.
> >
> >Signed-off-by: Andi Kleen <ak@linux.intel.com>
> >
>
> Thanks Andi
>
> Unfortunatly, there is still a freeze of NMIS after a while.
How long is the while?
I don't see this here on a Merom when I let it run for
10 minutes or so.
You might need to bisect it.
-Andi
next prev parent reply other threads:[~2008-11-07 15:57 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-10-30 18:01 linux-2.6.28-rc2 regression : oprofile doesnt work anymore ? Eric Dumazet
2008-10-31 14:21 ` Pekka Enberg
2008-11-04 18:18 ` Robert Richter
2008-11-04 19:19 ` Pekka J Enberg
2008-11-04 22:32 ` Eric Dumazet
2008-11-05 6:09 ` Eric Dumazet
2008-11-06 15:00 ` Eric Dumazet
2008-11-07 13:02 ` Andi Kleen
2008-11-07 15:13 ` Eric Dumazet
2008-11-07 16:05 ` Andi Kleen [this message]
2008-11-07 16:12 ` Eric Dumazet
2008-11-07 16:47 ` Andi Kleen
2008-11-07 16:51 ` Eric Dumazet
2008-11-07 16:26 ` Robert Richter
2008-11-04 22:58 ` Andi Kleen
2008-11-04 20:09 ` Andi Kleen
2008-10-31 16:08 ` Jesper Dangaard Brouer
2008-11-01 2:29 ` Robert Richter
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