On Wed, Dec 21, 2022 at 12:16:34PM -0800, Paul E. McKenney wrote: > On Tue, Dec 20, 2022 at 10:16:25PM +0800, Zqiang wrote: > > This commit add TICK_DEP_MASK_RCU_EXP dependency check in > > check_tick_dependency(), fix commit df1e849ae4559 ("rcu: Enable > > tick for nohz_full CPUs slow to provide expedited QS"). > > > > Signed-off-by: Zqiang <qiang1.zhang@xxxxxxxxx> > > Again, good eyes, thank you!!! > > I have queued this for further review and testing, given that it affects > pretty much only RCU. However, if someone else would rather take it: > > Acked-by: Paul E. McKenney <paulmck@xxxxxxxxxx> Thanks for picking it up! Please also add the following tags: Fixes: df1e849ae455 ("rcu: Enable tick for nohz_full CPUs slow to provide expedited QS") Acked-by: Frederic Weisbecker <frederic@xxxxxxxxxx> Thanks!