linux-kernel - Re: [RFC][PATCH 1/4] acpi: Use CPUIDLE_FLAG_TIMER

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Date:   Wed, 16 Sep 2020 17:42:12 +0200
From:   peterz@...radead.org
To:     "Rafael J. Wysocki" <rafael@...nel.org>
Cc:     "Rafael J. Wysocki" <rjw@...ysocki.net>,
        Borislav Petkov <bp@...en8.de>,
        "the arch/x86 maintainers" <x86@...nel.org>,
        Tony Luck <tony.luck@...el.com>, Len Brown <lenb@...nel.org>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        ACPI Devel Maling List <linux-acpi@...r.kernel.org>,
        Linux PM <linux-pm@...r.kernel.org>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        "Paul E. McKenney" <paulmck@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Naresh Kamboju <naresh.kamboju@...aro.org>
Subject: Re: [RFC][PATCH 1/4] acpi: Use CPUIDLE_FLAG_TIMER_STOP

On Tue, Sep 15, 2020 at 06:26:52PM +0200, Rafael J. Wysocki wrote:
> On Tue, Sep 15, 2020 at 12:44 PM Peter Zijlstra <peterz@...radead.org> wrote:
> >
> > Make acpi_processor_idle use the common broadcast code, there's no
> > reason not to. This also removes some RCU usage after
> > rcu_idle_enter().
> >
> > Signed-off-by: Peter Zijlstra (Intel) <peterz@...radead.org>
> 
> The whole series looks good to me, so please feel free to add
> 
> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
> 
> to all of the four patches.
> 
> Alternatively, please let me know if you want me to take the patches.

Feel free to take them. All the prerequisite borkage is in linus' tree
already.