Re: [PATCH] selftests/mm: fix division-by-zero in uffd-unit-tests

[Andrew Morton]

On Fri, 14 Nov 2025 09:11:40 +0100 "David Hildenbrand (Red Hat)" <david@xxxxxxxxxx> wrote:

> >>> Oops, I keep getting confused about this Cc stable thing. Please let me
> >>> know if a v2 dropping the tag is needed.
> >>
> >> No need, Andrew should spot the objection and drop the tag :)
> > 
> > I actually add cc:stable tags to selftests fixes!
> > 
> > Because why not.  Why leave people running known-to-be-buggy code when
> > our backporting processes are so well-functioning and lightweight?
> > 
> > I'm not getting the objection?
> 
> I thought we were so inconsistent on that that it ends up being a wasted 
> effort to even try taking care about stability of selfests in stable trees.

Oh,  I try to be vigilant about it.

hp2:/usr/src/mm> git log tools/testing/selftests/mm | grep stable@|wc
     44      89    1462

I pass selftests patches through the same brain algorithm as
I do everything else, shrug.