linux-kernel - Re: linux-next: manual merge of the rcu tree with the ftrace tree

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Message-ID: <8e93322e-9e0d-4414-b9ce-7c098477dbe8@paulmck-laptop>
Date: Sun, 7 Dec 2025 12:43:32 -0800
From: "Paul E. McKenney" <paulmck@...nel.org>
To: Frederic Weisbecker <frederic@...nel.org>
Cc: Steven Rostedt <rostedt@...dmis.org>,
	Stephen Rothwell <sfr@...b.auug.org.au>,
	Neeraj Upadhyay <neeraj.upadhyay@...nel.org>,
	Boqun Feng <boqun.feng@...il.com>,
	Uladzislau Rezki <urezki@...il.com>,
	Masami Hiramatsu <mhiramat@...nel.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Linux Next Mailing List <linux-next@...r.kernel.org>,
	Sebastian Andrzej Siewior <bigeasy@...utronix.de>
Subject: Re: linux-next: manual merge of the rcu tree with the ftrace tree

On Mon, Dec 01, 2025 at 04:57:54PM -0800, Paul E. McKenney wrote:
> On Tue, Nov 18, 2025 at 07:04:07AM -0800, Paul E. McKenney wrote:
> > On Tue, Nov 18, 2025 at 02:05:03PM +0100, Frederic Weisbecker wrote:

[ . . . ]

> > > So for now I'm still keeping it outside -next. I hope it is not a necessary
> > > change in your srcu series?
> > 
> > My thought is to put the patch with Steven's suggested removal on my
> > -rcu stack and see what kernel test robot thinks of it.  ;-)
> 
> Unless I hear otherwise, I will push this into -next after the RCU
> patches land.  If all goes well, I will send the pull request to Linus.
> So please let me know if you would prefer some other course of action.

If I continue to hear no objections in the next 20 hours or so, I will
push this into -next:

fca6fa23c5a5 ("tracing: Guard __DECLARE_TRACE() use of __DO_TRACE_CALL() with SRCU-fast")

							Thanx, Paul