On Sat, Jan 5, 2019 at 4:22 PM Linus Torvalds
<torvalds@linux-foundation.org> wrote:
>
> But I think my patch to just rip out all that page lookup, and just
> base it on the page table state has the fundamental advantage that it
> gets rid of code. Maybe I should jst commit it, and see if anything
> breaks? We do have options in case things break, and then we'd at
> least know who cares (and perhaps a lot more information of _why_ they
> care).

Slightly updated patch in case somebody wants to try things out.

Also, any comments about the pmd_trans_unstable() case?

                    Linus