Open Ronemisimus opened 1 year ago
after another look in the logs it look like maybe the governor is set during unplug to schedutil before hot plugging the cores and when they come back online they are not reset to the correct governor (maybe they are still offline during the governor update)
Describe the bug when cpufreq and cpuhotplug are enabled, hotplug works as expected when unplugging however when switching to AC cpufreq is changing the governor only in core that aren't hotpluged meaning online cores change their governor as expected while the rest are reset to the same governor for me it's schedutil
P.s i'd love to help in anyway i can - if you can point me to a direction in the code i'll try to find a solution but it looks like some race condition to me
To Reproduce Steps to reproduce the behavior:
Expected behavior the cores are switched to the same governor regardless of hotplug state, meaning all are on performance when the charger is plugged in
Important Information:
after unplug:
replugging the power we see the error:
Additional context here are my setting in both modules: cpufreq:
cpuhotplug: