Re: [PATCH] mm/userfaultfd: fix kmap_local LIFO ordering for CONFIG_HIGHPTE

[Sasha Levin]

On Wed, Aug 20, 2025 at 09:24:23PM -0700, Andrew Morton wrote:
> On Fri, 1 Aug 2025 17:56:25 -0400 Sasha Levin <sashal@xxxxxxxxxx> wrote:
>
> > >> Fixes: adef440691ba ("userfaultfd: UFFDIO_MOVE uABI")
> > >> Co-developed-by: Claude claude-opus-4-20250514
> > >
> > >Well this is innovative.  I doubt if Co-developed-by: is appropriate
> > >for this (where's Claude's Signed-off-by:?)
> >
> > Claude (or any other AI) can't legally sign off on code :)
> >
> > >I'd support creating a new changelog tag for this case.
> >
> > This is in the context of a proposal on workflows@:
> > https://lore.kernel.org/workflows/20250728105634.GF787@xxxxxxxxxxxxxxxxxxxxxxxxxx/T/#t
> >
> > The Co-developed-by: usage wasn't my proposal, but it looked like the
> > majority of folks were okay with it.
>
> I need to do something about this and the discussion over on
> ksummit@xxxxxxxxxxxxxxx has been as beer-addled as one would expect.
>
> Oh well.  I guess for now we can welcome Claude to the kernel
> development team.

FWIW, I've switched the new RFC to use Assisted-by: as suggested by yourself
and David. If you'd prefer, I can resend it with the Assisted-by tag instead.

--
Thanks,
Sasha