On 3/10/22 07:16, Dave Hansen wrote: > I'd also highly suggest going over Kirill's patch set in detail. There > are things like this: > >> https://lore.kernel.org/linux-mm/20210205151631.43511-10-kirill.shutemov@xxxxxxxxxxxxxxx/ > which seem pretty sane to me but which are (I think) missing in this set. Oh silly me, that's just for LAM_U48 which ignores more bits than LAM_U57 or UAI. Either way, I know you've looked at Kirill's set, but please do go over it in detail to make sure there's nothing else you need to lift out of there.