Hi Frederic, <snip>
Just in case, Mingcong Bai can you test the following patch without the revert and see if it triggers something? diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c index 35949ec1f935..b4f8ed8138d3 100644 --- a/kernel/rcu/tree.c +++ b/kernel/rcu/tree.c @@ -5170,6 +5170,7 @@ void rcutree_migrate_callbacks(int cpu) struct rcu_data *rdp = per_cpu_ptr(&rcu_data, cpu); bool needwake; + WARN_ON_ONCE(1); if (rcu_rdp_is_offloaded(rdp)) return;
Please find attached the dmesg with your patch (and no revert) against 6.12-rc7.
Best Regards, Mingcong Bai
Thanks.Thanx, Paul
Attachment:
dmesg-tg3-warn-on-once.log
Description: application/json