Re: [PATCH 01/22] mm: remove the unused ARCH_HAS_HMM_DEVICE Kconfig option

[Jason Gunthorpe]

On Thu, Jun 13, 2019 at 11:43:04AM +0200, Christoph Hellwig wrote:
> Signed-off-by: Christoph Hellwig <hch@xxxxxx>
> ---
>  mm/Kconfig | 10 ----------
>  1 file changed, 10 deletions(-)

So long as we are willing to run a hmm.git we can merge only complete
features going forward.

Thus we don't need the crazy process described in the commit message
that (deliberately) introduced this unused kconfig.

I also tried to find something in-flight for 5.3 that would need this
and found nothing

Reviewed-by: Jason Gunthorpe <jgg@xxxxxxxxxxxx>

Jason