linux-kernel - Re: [BUG] perf: hard lockup when using perf-sched

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Message-ID: <20100326214101.GE7166@nowhere>
Date:	Fri, 26 Mar 2010 22:41:02 +0100
From:	Frederic Weisbecker <fweisbec@...il.com>
To:	Mike Galbraith <efault@....de>
Cc:	Li Zefan <lizf@...fujitsu.com>,
	LKML <linux-kernel@...r.kernel.org>, Ingo Molnar <mingo@...e.hu>,
	Peter Zijlstra <peterz@...radead.org>,
	Arnaldo Carvalho de Melo <acme@...hat.com>,
	Paul Mackerras <paulus@...ba.org>
Subject: Re: [BUG] perf: hard lockup when using perf-sched

On Fri, Mar 26, 2010 at 09:22:04PM +0100, Mike Galbraith wrote:
> Hm.  Last trace I took is below.
> 
> ./forkbomb&


Hmm, Yeah that's indeed what the traces show.
And your patch really fix this on your box?

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