diff --git a/kernel/cpu.c b/kernel/cpu.c index 91d5c38eb7e5b..34e40ef2f6e0d 100644 --- a/kernel/cpu.c +++ b/kernel/cpu.c @@ -313,6 +313,15 @@ void cpus_write_unlock(void) void lockdep_assert_cpus_held(void) { + /* + * We can't have hotplug operations before userspace starts running, + * and some init codepaths will knowingly not take the hotplug lock. + * This is all valid, so mute lockdep until it makes sense to report + * unheld locks. + */ + if (system_state < SYSTEM_RUNNING) + return; + percpu_rwsem_assert_held(&cpu_hotplug_lock); }