linux-kernel - Re: [PATCH v3 7/7] rcu: Add CONFIG_RCU_SR_NORMAL_DEBUG

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Message-ID: <ZYQTBtlRMxxM4_DA@pc636>
Date: Thu, 21 Dec 2023 11:27:18 +0100
From: Uladzislau Rezki <urezki@...il.com>
To: "Paul E. McKenney" <paulmck@...nel.org>
Cc: "Uladzislau Rezki (Sony)" <urezki@...il.com>, RCU <rcu@...r.kernel.org>,
	Neeraj upadhyay <Neeraj.Upadhyay@....com>,
	Boqun Feng <boqun.feng@...il.com>, Hillf Danton <hdanton@...a.com>,
	Joel Fernandes <joel@...lfernandes.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Oleksiy Avramchenko <oleksiy.avramchenko@...y.com>,
	Frederic Weisbecker <frederic@...nel.org>
Subject: Re: [PATCH v3 7/7] rcu: Add CONFIG_RCU_SR_NORMAL_DEBUG_GP

> On Tue, Nov 28, 2023 at 09:00:33AM +0100, Uladzislau Rezki (Sony) wrote:
> > This option enables additional debugging for detecting a grace
> > period incompletion for synchronize_rcu() users. If a GP is not
> > fully passed for any user, the warning message is emitted.
> > 
> > Signed-off-by: Uladzislau Rezki (Sony) <urezki@...il.com>
> 
> Much better, thank you, as this avoids the possibility of false positives
> in production.  But to avoid potential bisection issues, could you please
> fold this into the first patch?
> 
Makes sense. I will fold it into the first one!

--
Uladzislau Rezki