linux-kernel - Re: [PATCH 0/3] cpuidle: small improvements & fixes for menu governor

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Message-ID: <56392FA5.5080205@intel.com>
Date:	Tue, 3 Nov 2015 23:05:25 +0100
From:	"Rafael J. Wysocki" <rafael.j.wysocki@...el.com>
To:	riel@...hat.com, linux-kernel@...r.kernel.org
Cc:	arjan@...ux.intel.com, khilman@...com, len.brown@...el.com,
	daniel.lezcano@...aro.org, javi.merino@....com,
	tuukka.tikkanen@...aro.org
Subject: Re: [PATCH 0/3] cpuidle: small improvements & fixes for menu governor

On 10/28/2015 11:46 PM, riel@...hat.com wrote:
> While working on a paravirt cpuidle driver for KVM guests, I
> noticed a number of small logic errors in the menu governor
> code.
>
> These patches should get rid of some artifacts that can break
> the logic in the menu governor under certain corner cases, and
> make idle state selection work better on CPUs with long C1 exit
> latencies.
>
> I have not seen any adverse effects with them in my (quick)
> tests. As expected, they do not seem to do much on systems with
> many power states and very low C1 exit latencies and target residencies.
>

Sorry for the trouble, but can you please resend the series with CCs to 
linux-pm@...r.kernel.org?  That will make it way easier to handle for me.

Thanks,
Rafael

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