On Fri, Jul 29, 2022 at 08:26:22AM -0700, Paul E. McKenney wrote:> Would you be willing to try another shot in the dark, but untested > this time? I freely admit that this is getting strange. > > Thanx, Paul
Yes, adding this second change got rid of the boot time warning for me. > ------------------------------------------------------------------------ > > diff --git a/kernel/sched/clock.c b/kernel/sched/clock.c > index e374c0c923dae..279f557bf60bb 100644 > --- a/kernel/sched/clock.c > +++ b/kernel/sched/clock.c > @@ -394,7 +394,7 @@ notrace void sched_clock_tick(void) > if (!static_branch_likely(&sched_clock_running)) > return; > > - lockdep_assert_irqs_disabled(); > + WARN_ON_ONCE(IS_ENABLED(CONFIG_RCU_EQS_DEBUG) && !raw_irqs_disabled()); > > scd = this_scd(); > __scd_stamp(scd);
