On Wed, Jun 08, 2022 at 04:27:39PM +0200, Peter Zijlstra wrote:
> Current rcu_idle_exit() is terminally broken because it uses
> local_irq_{save,restore}(), which are traced which uses RCU.
>
> However, now that all the callers are sure to have IRQs disabled, we
> can remove these calls.
>
> Sign
On Wed, Jun 08, 2022 at 04:27:39PM +0200, Peter Zijlstra wrote:
> Current rcu_idle_exit() is terminally broken because it uses
> local_irq_{save,restore}(), which are traced which uses RCU.
>
> However, now that all the callers are sure to have IRQs disabled, we
> can remove these calls.
>
> Sign