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Date: Thu, 25 Apr 2013 23:12:44 -0400
From: Sasha Levin <sasha.levin@oracle.com>
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To: Dave Jones <davej@redhat.com>, Andrew Morton <akpm@linux-foundation.org>,
        "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>,
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        linux-mm <linux-mm@kvack.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: mm: BUG in do_huge_pmd_wp_page
References: <51559150.3040407@oracle.com> <20130410080202.GB21292@blaptop> <5166CEDD.9050301@oracle.com> <20130411151323.89D40E0085@blue.fi.intel.com> <5166D355.2060103@oracle.com> <20130424154607.60e9b9895539eb5668d2f505@linux-foundation.org> <5179CF8F.7000702@oracle.com> <20130426020101.GA21162@redhat.com>
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On 04/25/2013 10:01 PM, Dave Jones wrote:
> On Thu, Apr 25, 2013 at 08:51:27PM -0400, Sasha Levin wrote:
>  > On 04/24/2013 06:46 PM, Andrew Morton wrote:
>  > > Guys, did this get fixed?
>  > 
>  > I've stopped seeing that during fuzzing, so I guess that it got fixed somehow...
> 
> We've had reports of users hitting this in 3.8
> 
> eg:
> https://bugzilla.redhat.com/show_bug.cgi?id=947985
> https://bugzilla.redhat.com/show_bug.cgi?id=956730 
> 
> I'm sure there are other reports of it too.
> 
> Would be good if we can figure out what fixed it (if it is actually fixed)
> for backporting to stable

If it's interesting to know I'll bisect it over the weekend...

Think it's enough to look at mm/ commits?


Thanks,
Sasha

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