[PATCH v3 hmm 02/12] mm/hmm: Use hmm_mirror not mm as an argument for hmm_range_register

[Christoph Hellwig]

On Tue, Jun 18, 2019 at 10:05:44AM -0300, Jason Gunthorpe wrote:
> I'm thinking to tackle that as part of the mmu notififer invlock
> idea.. Once the range looses the lock then we don't really need to
> register it at all.

Ok.