On Sat, 3 Sep 2022 22:36:39 +1000, Michael Ellerman wrote:
> On powerpc there are two ways for huge pages to be represented in the
> top level page table, aka PGD (Page Global Directory).
>
> If the address space mapped by an individual PGD entry does not
> correspond to a given huge page size, then the PGD entry points to a
> non-standard page table, known as a "hugepd" (Huge Page Directory).
> The hugepd contains some number of huge page PTEs sufficient to map the
> address space with the given huge page size.
>
> [...]
Applied to powerpc/next.
[1/2] powerpc/mm/64s: Drop pgd_huge()
https://git.kernel.org/powerpc/c/51da853e3708852f47cd95e6f5e1821c3d54c3ef
[2/2] powerpc/mm/64s: Drop p4d_leaf()
https://git.kernel.org/powerpc/c/79c5640ab4460a03535ce0f120193174e7701b65
cheers
