linux-kernel - Re: mm: BUG in do_huge_pmd_wp

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Date:	Thu, 04 Apr 2013 10:37:53 -0400
From:	Sasha Levin <sasha.levin@...cle.com>
To:	"Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com>
CC:	Andrew Morton <akpm@...ux-foundation.org>,
	David Rientjes <rientjes@...gle.com>,
	Andrea Arcangeli <aarcange@...hat.com>,
	"H. Peter Anvin" <hpa@...or.com>, Mel Gorman <mgorman@...e.de>,
	Dave Jones <davej@...hat.com>, linux-mm <linux-mm@...ck.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: mm: BUG in do_huge_pmd_wp_page

On 04/04/2013 10:30 AM, Kirill A. Shutemov wrote:
> Sasha Levin wrote:
>> Ping? I'm seeing a whole bunch of these with current -next.
> 
> Do you have a way to reproduce?

Not really, trinity just manages to make it happen quite often.

I can add something in the code to spew more debug info when it
happens though, I just couldn't come up with anything that might
be useful.


Thanks,
Sasha
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