linux-kernel - Re: [PATCH V2 3/7] PM / OPP: Add dev_pm_opp_get_sharing

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] [day] [month] [year] [list]

Date:	Mon, 2 May 2016 17:46:16 -0700
From:	Stephen Boyd <sboyd@...eaurora.org>
To:	Viresh Kumar <viresh.kumar@...aro.org>
Cc:	Rafael Wysocki <rjw@...ysocki.net>,
	Viresh Kumar <vireshk@...nel.org>, Nishanth Menon <nm@...com>,
	linaro-kernel@...ts.linaro.org, linux-pm@...r.kernel.org,
	arnd.bergmann@...aro.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH V2 3/7] PM / OPP: Add dev_pm_opp_get_sharing_cpus()

On 04/27, Viresh Kumar wrote:
> OPP core allows a platform to mark OPP table as shared, when the
> platform isn't using operating-points-v2 bindings.
> 
> And, so there should be a non DT way of finding out if the OPP table is
> shared or not.
> 
> This patch adds dev_pm_opp_get_sharing_cpus(), which first tries to get
> OPP sharing information from the opp-table (in case it is already marked
> as shared), otherwise it uses the existing DT way of finding sharing
> information.
> 
> Signed-off-by: Viresh Kumar <viresh.kumar@...aro.org>
> ---

Reviewed-by: Stephen Boyd <sboyd@...eaurora.org>

-- 
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project