Messages in this thread | | | Date | Mon, 25 Nov 2013 10:00:42 +0530 | Subject | Re: [PATCH] Cpufreq: Change sysfs interface cpuinfo_cur_freq access privilege | From | Viresh Kumar <> |
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On 25 November 2013 08:23, Lan Tianyu <tianyu.lan@intel.com> wrote: > Currently, cpuinfo_cur_freq is only accessible for root user while > other cpufreq sysfs interfaces(E,G scaling_cur_freq) are available > to ordinary user. This seems make no sense. This patch is to change > it.
There is nothing wrong with the code and so this is more of a design change..
Probably Rafael can help us here as cpufreq_cur_freq will read stuff directly from hardware instead of using cached value in software.
-- viresh
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