On Mon, Jun 14, 2021 at 01:59:37PM -0700, Darrick J. Wong wrote:

From: Darrick J. Wong <djwong@kernel.org>

Now that we've moved the group membership details into the test case
files themselves, automatically generate the group files during build.
The autogenerated files are named "group.list" instead of "group" to
avoid conflicts between generated and (stale) SCM files as everyone
rebases.

Hmm, so we now need to run make to regenerate the group information?
That is for sure going to create various issues with people forgetting
to regenerate it.  What about regenerating it everytime a group based
run is executed?