Comment 9 for bug 1734410

Christian Brauner (cbrauner) wrote :

Sorry for the brevity before. I tested this with systemd 23{5,6}
inside xenial and artful containers which is really the only case
where it matters.

A systemd with my patch applied would happily:
1. skip over undelegated /sys/fs/cgroup/unified mountpoints
   (e07aefbd675b651f8d45b5fb458f2747b04d6e04).
2. skip over undelegated pur cgroup2 mountpoints at /sys/fs/cgroup
   (2d56b80a1855836abf1d7458394c345ad9d55382)
3. remove any empty mountpoints created for case 1. and 2.
   (1ff654e28b7b8e7d0a0be33522a84069ac6b07c0)

Thanks for backporting these patches!
Christian