https://bugzilla.kernel.org/show_bug.cgi?id=64261 --- Comment #9 from Doug Smythies <dsmythies@xxxxxxxxx> --- I have done it both ways and get the same result, if the CPU is fully loaded. All of my tests, until this morning were always done with max == min But O.K.: doug@s15:~/temp$ sudo ./set_cpu_turbo_off doug@s15:~/temp$ echo "53" | sudo tee /sys/devices/system/cpu/intel_pstate/max_perf_pct 53 doug@s15:~/temp$ echo "53" | sudo tee /sys/devices/system/cpu/intel_pstate/min_perf_pct 53 doug@s15:~/temp$ cat /sys/devices/system/cpu/intel_pstate/* 53 53 1 doug@s15:~/temp$ cat /sys/devices/system/cpu/cpu7/cpufreq/cpuinfo_cur_freq 1700000 -- 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