lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <20150727083531.GC31611@linux>
Date:	Mon, 27 Jul 2015 14:05:31 +0530
From:	Viresh Kumar <viresh.kumar@...aro.org>
To:	Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
Cc:	Thomas Abraham <thomas.ab@...sung.com>,
	Sylwester Nawrocki <s.nawrocki@...sung.com>,
	Michael Turquette <mturquette@...libre.com>,
	Kukjin Kim <kgene.kim@...sung.com>,
	Kukjin Kim <kgene@...nel.org>,
	Krzysztof Kozlowski <k.kozlowski@...sung.com>,
	Tomasz Figa <tomasz.figa@...il.com>,
	Lukasz Majewski <l.majewski@...sung.com>,
	Heiko Stuebner <heiko@...ech.de>,
	Chanwoo Choi <cw00.choi@...sung.com>,
	Kevin Hilman <khilman@...aro.org>,
	Javier Martinez Canillas <javier@...hile0.org>,
	Tobias Jakobi <tjakobi@...h.uni-bielefeld.de>,
	Anand Moon <linux.amoon@...il.com>,
	linux-samsung-soc@...r.kernel.org, linux-clk@...r.kernel.org,
	linux-pm@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 2/7] cpufreq: opp: fix handling of turbo modes

$subject is a bit wrong, we aren't fixing any issue here. We are
supporting a new feature and so it should be like:

cpufreq: Mark boost frequencies based on OPP's turbo mode

On 09-07-15, 17:43, Bartlomiej Zolnierkiewicz wrote:
> Turbo modes should be marked with CPUFREQ_BOOST_FREQ flag in
> the frequency table entry.
> 
> Cc: Tomasz Figa <tomasz.figa@...il.com>
> Cc: Michael Turquette <mturquette@...libre.com>
> Cc: Javier Martinez Canillas <javier@...hile0.org>
> Cc: Thomas Abraham <thomas.ab@...sung.com>
> Cc: Viresh Kumar <viresh.kumar@...aro.org>
> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
> ---
>  drivers/cpufreq/cpufreq_opp.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/drivers/cpufreq/cpufreq_opp.c b/drivers/cpufreq/cpufreq_opp.c
> index 773bcde..f0cf502 100644
> --- a/drivers/cpufreq/cpufreq_opp.c
> +++ b/drivers/cpufreq/cpufreq_opp.c
> @@ -75,6 +75,8 @@ int dev_pm_opp_init_cpufreq_table(struct device *dev,
>  		}
>  		freq_table[i].driver_data = i;
>  		freq_table[i].frequency = rate / 1000;
> +		if (dev_pm_opp_get_turbo_mode_setting(opp) == true)
> +			freq_table[i].flags |= CPUFREQ_BOOST_FREQ;
>  	}
>  
>  	freq_table[i].driver_data = i;

Rest look fine.

-- 
viresh
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ