https://bugzilla.kernel.org/show_bug.cgi?id=42858 Summary: thermal throttling doesn't seem to trigger on Thinkpad T420s Product: Power Management Version: 2.5 Platform: All OS/Version: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: cpufreq AssignedTo: cpufreq@xxxxxxxxxxxxxxx ReportedBy: pierre-bugzilla@xxxxxxxxx Regression: No I have a new Thinkpad T420s and I'm noticing it getting massively hot when putting some load on the CPU. powertop shows it spending all its time in Turbo mode for both cores. Thermal reporting shows it hovering around 90° with the fan on full. It hasn't been throttled even once though: ./cpu0/thermal_throttle/core_power_limit_count:0 ./cpu0/thermal_throttle/core_throttle_count:0 ./cpu0/thermal_throttle/package_power_limit_count:0 ./cpu0/thermal_throttle/package_throttle_count:0 ./cpu1/thermal_throttle/core_power_limit_count:0 ./cpu1/thermal_throttle/core_throttle_count:0 ./cpu1/thermal_throttle/package_power_limit_count:0 ./cpu1/thermal_throttle/package_throttle_count:0 ./cpu2/thermal_throttle/core_power_limit_count:0 ./cpu2/thermal_throttle/core_throttle_count:0 ./cpu2/thermal_throttle/package_power_limit_count:0 ./cpu2/thermal_throttle/package_throttle_count:0 ./cpu3/thermal_throttle/core_power_limit_count:0 ./cpu3/thermal_throttle/core_throttle_count:0 ./cpu3/thermal_throttle/package_power_limit_count:0 ./cpu3/thermal_throttle/package_throttle_count:0 This doesn't really seem safe for the CPU or my lap. :/ -- 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
