Hi Miquel,

> Then there has been a bigger series (including patches for other
> subsystems) to show the big picture, but let's split again and focus on
> one subsystem at a time:

This is a good idea IMO. Sadly, for this series, I won't have time for
review. If you have a branch available for testing, I could provide
test-tags, though.

Happy hacking,

   Wolfram