Re: FAILED: patch "[PATCH] tracepoint: Use rcu get state and cond sync for static call" failed to apply to 5.10-stable tree

Steven Rostedt <rostedt@xxxxxxxxxxx> · Fri, 20 Aug 2021 18:13:28 -0400

On Fri, 20 Aug 2021 10:57:38 -0700
"Paul E. McKenney" <paulmck@xxxxxxxxxx> wrote:

> > Paul, do you have any issues with these four patches getting backported?  
> 
> I believe that you also need to backport 74612a07b83f ("srcu: Make Tiny
> SRCU use multi-bit grace-period counter").  Otherwise, Tiny SRCU polling
> grace periods will be at best working by accident.
> 
> This will also make your small conflict go away.

Thanks for looking at this Paul. Yes, that commit helps where I don't
have to do any fixes.

Greg,

Can you please backport the following commits to 5.10, and then reapply
this patch?

29d2bb94a8a1 ("srcu: Provide internal interface to start a Tree SRCU grace period")
5358c9fa54b0 ("srcu: Provide polling interfaces for Tree SRCU grace periods")
1a893c711a60 ("srcu: Provide internal interface to start a Tiny SRCU grace period")
74612a07b83f ("srcu: Make Tiny SRCU use multi-bit grace-period counter")
8b5bd67cf642 ("srcu: Provide polling interfaces for Tiny SRCU grace periods")

Thanks,

-- Steve