[PATCH V4] powerpc: thp: Fix crash on mremap

[Benjamin Herrenschmidt]

On Mon, 2014-01-13 at 15:16 +0530, Aneesh Kumar K.V wrote:
> Benjamin Herrenschmidt <benh at kernel.crashing.org> writes:
> 
> > On Mon, 2014-01-13 at 11:34 +0530, Aneesh Kumar K.V wrote:
> >> From: "Aneesh Kumar K.V" <aneesh.kumar at linux.vnet.ibm.com>
> >> 
> >> This patch fix the below crash
> >
> > Andrea, can you ack the generic bit please ?
> >
> > Thanks !
> 
> Kirill A. Shutemov did ack an earlier version
> 
> http://article.gmane.org/gmane.linux.kernel.mm/111368

Doesn't help. If I'm going to send Linus a patch with a generic change
like that, I need an ack of that exact version of the change by a senior
mm person such as Andrea.

Cheers,
Ben.