On Wed, 2020-02-19 at 14:41 +0530, Amol Grover wrote: > > - WARN_ON_ONCE(!rcu_read_lock_held() && !lockdep_rtnl_is_held()); > - > - list_for_each_entry_rcu(pos, &rdev->sched_scan_req_list, list) { > + list_for_each_entry_rcu(pos, &rdev->sched_scan_req_list, list, > + lockdep_rtnl_is_held()) { Huh, I didn't even know you _could_ do that :) johannes