Re: [PATCH v4 2/2] mm/hmm/test: add self tests for HMM

[Christoph Hellwig]

On Tue, Nov 12, 2019 at 11:45:52PM +0000, Jason Gunthorpe wrote:
> > Well, it would mean registering for the whole process address space.
> > I'll give it a try.
> 
> I'm not sure it makes much sense that this testing is essentially
> modeled after nouveau's usage which is very strange compared to the
> other drivers.

Which means we really should make the test cases fit the proper usage.
Maybe defer the tests for 5.5 and just merge the first patch for now?