On 2020-10-30 07:00:32 [-0700], Paul E. McKenney wrote: > Is this fixed by the following commit 8a26c219cafe ("rcu: Don't invoke > try_invoke_on_locked_down_task() with irqs disabled")? Yes, thank you. > If so, apologies, I failed to make the -rcu tree's for-v5.11 commits > visible to -next until quite recently. :-/ Since it affects v5.10-rc1, wouldn't it qualify to be applied now? > Thanx, Paul > Sebastian