On Thu, 2017-06-22 at 13:59 +1000, Michael Ellerman wrote:
> It's unsupported in Linux because it doesn't match the page table
> geometry.
>
> We merged a patch from Aneesh to filter it out in 4.12-rc1:
>
> a525108cf1cc ("powerpc/mm/hugetlb: Filter out hugepage size not supported
> by page table layout")
>
> I guess we should probably send that patch to stable et. al.It's also not supported in HW afaik, why is it there ? Cheers, Ben.
