Re: [RFC PATCH 1/5] powerpc/mm/slice: Convert slice_mask high slice to a bitmap

2017-02-08 Thread Balbir Singh
On Tue, Feb 07, 2017 at 09:18:49AM +0530, Aneesh Kumar K.V wrote: > In followup patch we want to increase the va range which will result > in us requiring high_slices to have more than 64 bits. To enable this > convert high_slices to bitmap. We keep the number bits same in this patch > and later ch

[RFC PATCH 1/5] powerpc/mm/slice: Convert slice_mask high slice to a bitmap

2017-02-06 Thread Aneesh Kumar K.V
In followup patch we want to increase the va range which will result in us requiring high_slices to have more than 64 bits. To enable this convert high_slices to bitmap. We keep the number bits same in this patch and later change that to larger value Signed-off-by: Aneesh Kumar K.V --- arch/powe