https://bugzilla.kernel.org/show_bug.cgi?id=55411 --- Comment #4 from Duncan <1i5t5.duncan@xxxxxxx> 2013-03-18 09:56:04 --- Created an attachment (id=95721) --> (https://bugzilla.kernel.org/attachment.cgi?id=95721) grep . cpu?/cpufreq/* (good/pre-suspend) Good/pre-s2ram grep . cpu?/cpufreq/* I deliberately redirected STDERR as well to hilite a question I've always had, as this is the best chance I suppose I'll get for a good answer: Obviously as non-root: grep: /sys/devices/system/cpu/cpu?/cpufreq/cpuinfo_cur_freq: Permission denied Root is required to read cpuinfo_cur_freq. But /sys/devices/system/cpu/cpu?/cpufreq/scaling_cur_freq:1400000 scaling_cur_freq is readable by world. What's the difference between the two files and why is cpuinfo_cur_freq so special as to be the only file in the dir with 0400 perms, as opposed to 0444? -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. -- To unsubscribe from this list: send the line "unsubscribe cpufreq" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
