[...] > > Then I also tested it on an EyeQ5, where the VP topology is > {2,2,2,2},{}. In this case there is no CPU core in the second > cluster. While some part of your series seems to support this case, it > was not complete. I am about to send a new patch for it I wanted to send it as a follow-up email, but I didn't manage to do so previously. So, here is the link to this patch: https://lore.kernel.org/lkml/20241025-no-cpu-cluster-support-v1-1-5e81fcf9f25c@xxxxxxxxxxx/#t Thanks, Gregory