On Thu, Jul 20, 2017 at 11:21:51AM +0530, Aneesh Kumar K.V wrote:
>
> .
>
> > /*
> > @@ -116,8 +104,8 @@ int __hash_page_4K(unsigned long ea, unsigned long
> > access, unsigned long vsid,
> > * On hash insert failure we use old pte value and we don't
> > * want
.
> /*
> @@ -116,8 +104,8 @@ int __hash_page_4K(unsigned long ea, unsigned long
> access, unsigned long vsid,
>* On hash insert failure we use old pte value and we don't
>* want slot information there if we have a insert failure.
>*/
> -
Rearrange 64K PTE bits to free up bits 3, 4, 5 and 6,
in the 4K backed HPTE pages.These bits continue to be used
for 64K backed HPTE pages in this patch, but will be freed
up in the next patch. The bit numbers are big-endian as
defined in the ISA3.0
The patch does the following change to
