Re: [PATCH v3 0/3] mm/hmm: Add mmap lock-drop support for userfaultfd-backed mappings

[Stanislav Kinsburskii]

On Thu, May 28, 2026 at 01:11:15PM -0700, Andrew Morton wrote:
> On Thu, 28 May 2026 12:53:59 -0700 Stanislav Kinsburskii <skinsburskii@xxxxxxxxx> wrote:
> 
> > A gentle reminder as requested: do you think this change could be taken into
> > the mm tree?
> > It's beneficial not only for the MSHV driver, but can be used for
> > post-copy live migration of GPU states in future.
> 
> Still no review, alas.  It's not a trivial thing, affecting both hmm
> and userfaultfd.  And we're closing in on -rc6.
> 
> I'd prefer that we revisit in the next cycle, please.  Refresh retest
> and resend after -rc1?
> 

Sure, will do.

Thanks,
Stanislav