[GIT PULL] Please pull hmm changes

[Linus Torvalds]

On Mon, Nov 25, 2019 at 12:42 PM Jason Gunthorpe <jgg at mellanox.com> wrote:
>
> You will probably be most interested in the patch "mm/mmu_notifier: add an
> interval tree notifier".

I'm trying to read that patch, and I'm completely unable to by the
absolutely *horrid* variable names.

There are zero excuses for names like "mmn_mm". WTF?

I'll try to figure the code out, but my initial reaction was "yeah,
not in my VM".

                   Linus