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From: Davidlohr Bueso <dave@stgolabs.net>
To: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: linux-rt-users@vger.kernel.org, tglx@linutronix.de
Subject: Re: rcu stalls with pi_stress in latest rt
Date: Thu, 7 Nov 2019 10:53:58 -0800	[thread overview]
Message-ID: <20191107185358.idayofpic7itcd5l@linux-p48b> (raw)
In-Reply-To: <20191104152931.dzdhn3wwilohlttc@linutronix.de>

On Mon, 04 Nov 2019, Sebastian Andrzej Siewior wrote:
>That means you might not have RCU-boost enabled.

Alas, that was it. I was going to send you a patch that enabled the option
when PREEMPT_RT_FULL, but then realized I was using a busted config file.
It specifically didn't have CONFIG_RCU_BOOST enabled.

Thanks for having a look!

      reply	other threads:[~2019-11-07 18:58 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-28 18:22 rcu stalls with pi_stress in latest rt Davidlohr Bueso
2019-11-04 15:29 ` Sebastian Andrzej Siewior
2019-11-07 18:53   ` Davidlohr Bueso [this message]

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