[0/3] rcu/nocb updates

Message

Frederic Weisbecker Sept. 13, 2024, 9:42 p.m. UTC

Hi,

This series include:

* Fix another RT wake up while CPU is offline (reported by Cheng-Jui Wang)
* Cleanup rcuo wakeup
* Remove another superfluous barrier

Thanks.

Frederic Weisbecker (3):
  rcu/nocb: Fix RT throttling hrtimer armed from offline CPU
  rcu/nocb: Conditionally wake up rcuo if not already waiting on GP
  rcu/nocb: Remove superfluous memory barrier after bypass enqueue

 kernel/rcu/tree_nocb.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Comments

Frederic Weisbecker Sept. 13, 2024, 9:44 p.m. UTC | #1

Le Fri, Sep 13, 2024 at 11:42:02PM +0200, Frederic Weisbecker a écrit :
> Hi,
> 
> This series include:
> 
> * Fix another RT wake up while CPU is offline (reported by Cheng-Jui Wang)
> * Cleanup rcuo wakeup
> * Remove another superfluous barrier
> 
> Thanks.
> 
> Frederic Weisbecker (3):
>   rcu/nocb: Fix RT throttling hrtimer armed from offline CPU
>   rcu/nocb: Conditionally wake up rcuo if not already waiting on GP
>   rcu/nocb: Remove superfluous memory barrier after bypass enqueue
> 
>  kernel/rcu/tree_nocb.h | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

Please discard this series. It has been applied already. Scripting error...