Re: [PATCH] Cpufreq: Change sysfs interface cpuinfo_cur_freq access privilege

2013-11-25 Thread Rafael J. Wysocki
On Monday, November 25, 2013 07:55:33 PM Lan Tianyu wrote: > On 11/25/2013 07:26 PM, Rafael J. Wysocki wrote: > > On Monday, November 25, 2013 01:33:39 PM Lan Tianyu wrote: > >> On 2013年11月25日 12:30, Viresh Kumar wrote: > >>> On 25 November 2013 08:23, Lan Tianyu wrote: > Currently, cpuinfo_c

Re: [PATCH] Cpufreq: Change sysfs interface cpuinfo_cur_freq access privilege

2013-11-25 Thread Lan Tianyu
On 11/25/2013 07:26 PM, Rafael J. Wysocki wrote: On Monday, November 25, 2013 01:33:39 PM Lan Tianyu wrote: On 2013年11月25日 12:30, Viresh Kumar wrote: On 25 November 2013 08:23, Lan Tianyu wrote: Currently, cpuinfo_cur_freq is only accessible for root user while other cpufreq sysfs interfaces(

Re: [PATCH] Cpufreq: Change sysfs interface cpuinfo_cur_freq access privilege

2013-11-25 Thread Rafael J. Wysocki
On Monday, November 25, 2013 01:33:39 PM Lan Tianyu wrote: > On 2013年11月25日 12:30, Viresh Kumar wrote: > > On 25 November 2013 08:23, Lan Tianyu wrote: > >> Currently, cpuinfo_cur_freq is only accessible for root user while > >> other cpufreq sysfs interfaces(E,G scaling_cur_freq) are available >

Re: [PATCH] Cpufreq: Change sysfs interface cpuinfo_cur_freq access privilege

2013-11-24 Thread Lan Tianyu
On 2013年11月25日 12:30, Viresh Kumar wrote: > On 25 November 2013 08:23, Lan Tianyu 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 chang

Re: [PATCH] Cpufreq: Change sysfs interface cpuinfo_cur_freq access privilege

2013-11-24 Thread Viresh Kumar
On 25 November 2013 08:23, Lan Tianyu 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 a

[PATCH] Cpufreq: Change sysfs interface cpuinfo_cur_freq access privilege

2013-11-24 Thread Lan Tianyu
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. Signed-off-by: Lan Tianyu --- drivers/cpufreq/cpufreq.c | 2 +- include/linux/cpufreq.h