[PATCH 6/6] mm: proc: Avoid fullmm flush for young/dirty bit toggling

[Peter Zijlstra]

On Fri, Nov 20, 2020 at 01:40:05PM -0700, Yu Zhao wrote:

> It seems to me ARM's interpretation of tlb->fullmm is a special case,
> not the other way around.

I don't think ARM is special here, IIRC there were more architectures
that did that.