[PATCH for-4.8 05/12] powerpc/mm: Clear top 16 bits of va only on older cpus

[Balbir Singh]

On Wed, Jul 13, 2016 at 03:05:24PM +0530, Aneesh Kumar K.V wrote:
> As per ISA, we need to do this only for architecture version 2.02 and
> earlier. This continued to work even for 2.07. But let's not do this for
> anything after 2.02. ISA 3.0 requires these top bits to be not cleared.
> 
> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar at linux.vnet.ibm.com>
> ---

Acked-by: Balbir Singh <bsingharora at gmail.com>