linux-kernel - Re: mm/sched/net: BUG when running simple code

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Message-ID: <53BC0D7D.9000207@oracle.com>
Date:	Tue, 08 Jul 2014 11:25:49 -0400
From:	Sasha Levin <sasha.levin@...cle.com>
To:	Peter Zijlstra <peterz@...radead.org>
CC:	"linux-mm@...ck.org" <linux-mm@...ck.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Ingo Molnar <mingo@...nel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	Dave Jones <davej@...hat.com>
Subject: Re: mm/sched/net: BUG when running simple code

On 07/08/2014 10:51 AM, Peter Zijlstra wrote:
> On Thu, Jun 12, 2014 at 10:56:16PM -0400, Sasha Levin wrote:
>> Hi all,
>> 
>> Okay, I'm really lost. I got the following when fuzzing, and can't really explain what's going on. It seems that we get a "unable to handle kernel paging request" when running rather simple code, and I can't figure out how it would cause it.
>> 
> 
> Are you running on AMD hardware? If so; check out this thread:
> 
> http://marc.info/?i=53B02CEB.7010607@web.de
> 

Unfortunately (luckily?) it's all Intel over here.


Thanks,
Sasha
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