Re: mm: BUG in do_huge_pmd_wp_page

From: Sasha Levin
Date: Thu Apr 25 2013 - 23:14:00 EST


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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