Re: [RFC PATCH 0/2] mm/gup: fix gup_fast with dynamic page table folding

[Andrew Morton]

On Mon, 31 Aug 2020 13:53:36 +0200 Christian Borntraeger <borntraeger@xxxxxxxxxx> wrote:

> 
> 
> On 28.08.20 16:03, Gerald Schaefer wrote:
> have some feedback soon if option 1 or option 2 would be acceptable 
> from a common code perspective. Andrew, who of the mm people would 
> be the right one to decide?

Jason and John Hubbard are doing most of the work in there at present,

Both patches look OK to me from a non-s390 perspective.  Unless we plan
to implement Jason's more-general approach this time, I'd be inclined
to defer to the s390 people as to the preferred implementation.