Re: Regression with suspicious RCU usage splats with cpu_pm change
From: "Rafael J. Wysocki" <rafael@kernel.org>
Date: 2017-07-13 11:50:29
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On Thu, Jul 13, 2017 at 11:43 AM, Alex Shi [off-list ref] wrote:
On 07/13/2017 03:07 PM, Tony Lindgren wrote:quoted
Hi, Looks like next-20170713 gives me a bunch of "suspicious RCU usage" splats with cpuidle_coupled on duovero, see below. I bisected it down to commit 2f027e003d05 ("cpu_pm: replace raw_notifier with atomic_notifier").
OK, so I'm dropping this commit. Thanks, Rafael