Re: oops in pgtable_trans_huge_withdraw

From: Dave Jones
Date: Mon Dec 09 2013 - 10:42:32 EST


On Sat, Dec 07, 2013 at 10:21:17AM +0200, Kirill A. Shutemov wrote:
> On Fri, Dec 06, 2013 at 04:02:54PM -0500, Dave Jones wrote:
> > I've spent a few days enhancing trinity's use of mmap's, trying to make it
> > reproduce https://lkml.org/lkml/2013/12/4/499
> > Instead, I hit this.. related ?
>
> Could you try this:
>
> https://lkml.org/lkml/2013/12/4/499

I thought I had tried that on Friday, but apparently I had booted the wrong kernel.
This does seem to be the same problem. I can't reproduce the failure any more
with this patch applied.

thanks,

Dave

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