Re: [PATCH v2 1/5] ARC: mm: remove __ARCH_USE_5LEVEL_HACK

From: Linus Torvalds
Date: Tue Oct 15 2019 - 17:49:10 EST

On Tue, Oct 15, 2019 at 12:19 PM Vineet Gupta
<Vineet.Gupta1@xxxxxxxxxxxx> wrote:
> This is a non-functional change anyways since ARC has software page walker
> with 2 lookup levels (pgd -> pte)

Could we encourage other architectures to do the same, and get rid of
all uses of __ARCH_USE_5LEVEL_HACK?