On 05 Oct 2022 17:14:17 +0100 Valentin Schneider <vschneid@xxxxxxxxxx> > > The proper interface to play with that cpumask is set_cpus_allowed_ptr(), > which requires a sleepable context, hence the whole series. Given "nohz_full is a gimmick that shouldn't be used outside of very specific cases. Regular nohz otoh is used by everybody always." [1], I will take another look at this series next week. [1] https://lore.kernel.org/lkml/YzXGdEzkiw+5X8pC@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/