[PATCH 24/25] mm: remove the HMM config option

[Jason Gunthorpe]

On Wed, Jun 26, 2019 at 02:27:23PM +0200, Christoph Hellwig wrote:
> All the mm/hmm.c code is better keyed off HMM_MIRROR.  Also let nouveau
> depend on it instead of the mix of a dummy dependency symbol plus the
> actually selected one.  Drop various odd dependencies, as the code is
> pretty portable.
> 
> Signed-off-by: Christoph Hellwig <hch at lst.de>
> ---
>  drivers/gpu/drm/nouveau/Kconfig |  3 +--
>  include/linux/hmm.h             |  5 +----
>  include/linux/mm_types.h        |  2 +-
>  mm/Kconfig                      | 27 ++++-----------------------
>  mm/Makefile                     |  2 +-
>  mm/hmm.c                        |  2 --
>  6 files changed, 8 insertions(+), 33 deletions(-)

Makes more sense to me too

Reviewed-by: Jason Gunthorpe <jgg at mellanox.com>

Jason