On 14/06/18 14:58, Quentin Perret wrote: [...]
> Hmm not sure if this can help but I think that rebuild_sched_domains() > does _not_ take the hotplug lock before calling partition_sched_domains() > when CONFIG_CPUSETS=n. But it does take it for CONFIG_CPUSETS=y. Did you mean cpuset_mutex? cpu_hotplug_lock seems to be the problem here.. Can't seem to follow otherwise. :-(
