On Tue, Feb 25, 2025 at 07:48:55AM -0800, Paul E. McKenney wrote: > On Tue, Feb 25, 2025 at 12:00:20PM +0100, Uladzislau Rezki (Sony) wrote: > > Switch for using of get_state_synchronize_rcu_full() and > > poll_state_synchronize_rcu_full() pair for debug a normal > > synchronize_rcu() call. > > > > Just using "not" full APIs to identify if a grace period > > is passed or not might lead to a false kernel splat. > > > > Link: https://lore.kernel.org/lkml/Z5ikQeVmVdsWQrdD@pc636/T/ > > Fixes: 988f569ae041 ("rcu: Reduce synchronize_rcu() latency") > > Reported-by: cheung wall <zzqq0103.hey@xxxxxxxxx> > > Signed-off-by: Uladzislau Rezki (Sony) <urezki@xxxxxxxxx> > > This one passes light testing, so: > > Reviewed-by: Paul E. McKenney <paulmck@xxxxxxxxxx> > Thank you! -- Uladzislau Rezki
