Hi All, I realize that previous replies render this one useless but sending anyhow. On 2021.11.25 00:55 Maulik Shah wrote: > This series makes changes to allow cpuidle governors > menu, ladder and teo to compiled as modules when > building with allmodconfig. One current issue with governors being available as modules is that they don't appear on the available governors list unless they are loaded. Example with this patch set, all done as modules: ~$ grep . /sys/devices/system/cpu/cpuidle/* /sys/devices/system/cpu/cpuidle/current_driver:none /sys/devices/system/cpu/cpuidle/current_governor:none /sys/devices/system/cpu/cpuidle/current_governor_ro:none However, and based on my systems power consumption, some sort of idle must be running. ~$ echo teo | sudo tee /sys/devices/system/cpu/cpuidle/current_governor teo tee: /sys/devices/system/cpu/cpuidle/current_governor: Invalid argument ~$ sudo modprobe teo ~$ grep . /sys/devices/system/cpu/cpuidle/* /sys/devices/system/cpu/cpuidle/available_governors:teo /sys/devices/system/cpu/cpuidle/current_driver:none /sys/devices/system/cpu/cpuidle/current_governor:teo /sys/devices/system/cpu/cpuidle/current_governor_ro:teo By the way, for the cpufreq stuff, while governors that are actually available, but are modules, changing to them without first force loading the module works: $ grep . /sys/devices/system/cpu/cpu*/cpufreq/scaling_available_governors /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_governors:performance schedutil /sys/devices/system/cpu/cpu10/cpufreq/scaling_available_governors:performance schedutil ... $ echo ondemand | sudo tee /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor ondemand $ grep . /sys/devices/system/cpu/cpu*/cpufreq/scaling_available_governors /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_governors:ondemand performance schedutil /sys/devices/system/cpu/cpu10/cpufreq/scaling_available_governors:ondemand performance schedutil ... Doug
