Re: [PATCH] mm/memremap: Mark folio_span_valid() as __maybe_unused

[Andrew Morton]

On Tue, 18 Oct 2022 10:54:58 -0700 Dan Williams <dan.j.williams@xxxxxxxxx> wrote:

> > ---
> > 
> > I am aware the Fixes SHA is probably not stable but I figured I would
> > include it anyways.
> 
> This fix looks good to me, but I assume commit-ids are not stable until
> the patch moves from mm-unstable to mm-stable. Andrew, do I have that
> right?

Yes, mm-unstable hashes change daily.  But knowing the title of the
patch which needs the fix is quite helpful.