Le Tue, Aug 13, 2024 at 04:34:44PM +0200, Leon Woestenberg a écrit : > Hi all, > > On Wed, Jul 24, 2024 at 5:30 PM Leon Woestenberg <leon@xxxxxxxxxxxxxx> wrote: > > On Wed, Jul 24, 2024 at 4:46 PM Leon Woestenberg <leon@xxxxxxxxxxxxxx> wrote: > > > On Wed, Jul 24, 2024 at 4:35 PM Frederic Weisbecker <frederic@xxxxxxxxxx> wrote: > > > > > > > > Le mer. 24 juil. 2024 à 16:06, Leon Woestenberg <leon@xxxxxxxxxxxxxx> a écrit : > > > > > CPUs." and also tried with rcutree.nohz_full_patience_delay=1000. > > > > Are you sure you have the proper patch applied? It is not yet upstream: > > > > > > With the patch installed and adding kernel command option > > rcutree.nocb_patience_delay=1000 I can still get rcuc to run on the > > isolated #4. > > > > Is this issue a specific regression, i.e. is there a kernel version > that does not show the behaviour that this patch tries to resolve? I'm not sure. Can you reproduce this without PREEMPT_RT patch? Thanks. > Regards, > > Leon.
