On Friday 28 March 2008, Venki Pallipadi wrote: > Can you send me the output of > # grep . /sys/devices/system/cpu/cpu*/cpuidle/*/* > with upstream kernel. This is "upstream" to 3085354de635179d70c240e6d942bcbd1d93056c: /sys/devices/system/cpu/cpu0/cpuidle/state0/desc:CPUIDLE CORE POLL IDLE /sys/devices/system/cpu/cpu0/cpuidle/state0/latency:0 /sys/devices/system/cpu/cpu0/cpuidle/state0/name:C0 /sys/devices/system/cpu/cpu0/cpuidle/state0/power:4294967295 /sys/devices/system/cpu/cpu0/cpuidle/state0/time:0 /sys/devices/system/cpu/cpu0/cpuidle/state0/usage:0 /sys/devices/system/cpu/cpu0/cpuidle/state1/desc:<null> /sys/devices/system/cpu/cpu0/cpuidle/state1/latency:0 /sys/devices/system/cpu/cpu0/cpuidle/state1/name:C1 /sys/devices/system/cpu/cpu0/cpuidle/state1/power:0 /sys/devices/system/cpu/cpu0/cpuidle/state1/time:2781727265 /sys/devices/system/cpu/cpu0/cpuidle/state1/usage:927242422 ... as I mentioned, powertop says C2 doesn't get used any more, moreover that only C0 ever gets used. The "usage" seems to be saying otherwise. > Below is a test patch which should effectively revert commit bc71bec91f987 > Can you check with this patch on latest git and see whether things come back > to normal. I'll get back to you with results. > Also, it will help if you can send the output of acpidump from this system. Sent off-list. - Dave -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
