linux-kernel - Re: [PATCH 1/7] cpufreq: remove redundant CPUFREQ

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Message-ID: <5705846E.9050006@codeaurora.org>
Date:	Wed, 06 Apr 2016 14:49:34 -0700
From:	Saravana Kannan <skannan@...eaurora.org>
To:	"Rafael J. Wysocki" <rafael@...nel.org>
CC:	Viresh Kumar <viresh.kumar@...aro.org>,
	"Rafael J. Wysocki" <rjw@...ysocki.net>,
	Lists linaro-kernel <linaro-kernel@...ts.linaro.org>,
	"linux-pm@...r.kernel.org" <linux-pm@...r.kernel.org>,
	Dmitry Eremin-Solenikov <dbaryshkov@...il.com>,
	Fabian Frederick <fabf@...net.be>,
	Jean-Christophe Plagniol-Villard <plagnioj@...osoft.com>,
	Jonathan Corbet <corbet@....net>, Len Brown <lenb@...nel.org>,
	open@...eaurora.org,
	"list@...eaurora.org:ACPI" <linux-acpi@...r.kernel.org>,
	"list@...eaurora.org:DOCUMENTATION" <linux-doc@...r.kernel.org>,
	"list@...eaurora.org:FRAMEBUFFER LAYER" <linux-fbdev@...r.kernel.org>,
	open list <linux-kernel@...r.kernel.org>,
	Nicholas Mc Guire <hofrat@...dl.org>,
	Russell King <rmk+kernel@....linux.org.uk>,
	Tomi Valkeinen <tomi.valkeinen@...com>,
	Wolfram Sang <wsa@...-dreams.de>
Subject: Re: [PATCH 1/7] cpufreq: remove redundant CPUFREQ_INCOMPATIBLE notifier
 event

On 04/06/2016 02:45 PM, Rafael J. Wysocki wrote:
> On Wed, Apr 6, 2016 at 11:29 PM, Saravana Kannan <skannan@...eaurora.org> wrote:
>> On 04/06/2016 02:21 PM, Rafael J. Wysocki wrote:
>>>
>>> On Wed, Apr 6, 2016 at 10:30 PM, Saravana Kannan <skannan@...eaurora.org>
>>> wrote:
>>>>
>>>> On 09/09/2015 05:53 PM, Rafael J. Wysocki wrote:
>>>>>
>
> [cut]
>
>>>
>>> Well, nobody was using that event.
>>>
>>
>> True, but that's more of a bug in drivers/thermal/cpu-cooling.c and
>> drivers/acpi/processor_thermal.c. We should revert this patch and fix those
>> drivers. Does that seem acceptable to you?
>
> I'd rather see a patch series adding the event back along with some
> users.  One user at least.
>

Ok, I'll make those two drivers use them and send it out. It's very 
clearly a bug in those drivers.

-Saravana`

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