linux-kernel - Re: [PATCH 0/6] rcu/nocb: Last prep work before cpuset interface v2

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Date:   Wed, 24 Nov 2021 17:01:08 -0800
From:   "Paul E. McKenney" <paulmck@...nel.org>
To:     Juri Lelli <juri.lelli@...hat.com>
Cc:     Frederic Weisbecker <frederic@...nel.org>,
        LKML <linux-kernel@...r.kernel.org>,
        Uladzislau Rezki <urezki@...il.com>,
        Neeraj Upadhyay <quic_neeraju@...cinc.com>,
        Boqun Feng <boqun.feng@...il.com>,
        Josh Triplett <josh@...htriplett.org>,
        Joel Fernandes <joel@...lfernandes.org>, rcu@...r.kernel.org
Subject: Re: [PATCH 0/6] rcu/nocb: Last prep work before cpuset interface v2

On Tue, Nov 23, 2021 at 05:25:34PM +0000, Juri Lelli wrote:
> Hi,
> 
> On 23/11/21 01:37, Frederic Weisbecker wrote:
> > Changes since v1 after Paul's reviews:
> > 
> > * Clarify why the DEL vs ADD possible race on rdp group list is ok [1/6]
> > * Update kernel parameters documentation [5/6]
> > * Only create rcuo[sp] kthreads for CPUs that have ever come online [4/6]
> > * Consider nohz_full= on changelogs
> > 
> > git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks.git
> > 	rcu/nocb
> > 
> > HEAD: da51363e5ddf54d6ce9c2cfbab946f8914519290
> 
> I run this on RT. It survived rcutorture on different kernel cmdline
> configurations and creation of rcuox/N kthreads seemed sane. :)
> 
> FWIW, feel free to add
> 
> Tested-by: Juri Lelli <juri.lelli@...hat.com>
> 
> Thanks for working on this!

And thank you for testing!  Applied to all but the first one, which
I will catch on the next rebase.

							Thanx, Paul