linux-kernel - Re: [BUG] sched: tip/master show panic while booting/rebooting

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Date:	Tue, 18 Feb 2014 12:22:30 +0100
From:	Peter Zijlstra <peterz@...radead.org>
To:	Michael wang <wangyun@...ux.vnet.ibm.com>
Cc:	paulus@...ba.org, Ingo Molnar <mingo@...hat.com>,
	acme@...stprotocols.net, Thomas Gleixner <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>, x86@...nel.org,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [BUG] sched: tip/master show panic while booting/rebooting

On Tue, Feb 18, 2014 at 01:12:03PM +0800, Michael wang wrote:
> Hi, Folks
> 
> Got below panic while testing tip/master on x86 box, it randomly
> occur while booting or rebooting, any ideas?

The obvious pick would be the relocation of the idle_balance call, but
I'm not sure how that'll end up stalling.
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