Messages in this thread | | | Date | Thu, 7 Jun 2007 17:09:28 +0800 | From | "Luming Yu" <> | Subject | Re: [2.6.22-rc4-mm1] ACPI Exception (processor_throttling) |
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Please test the attached patch.
Thanks, Luming
On 6/7/07, Maciej Rutecki <maciej.rutecki@gmail.com> wrote: > ACPI Exception (processor_throttling-0084): AE_NOT_FOUND, Evaluating > _PTC [20070126] > ACPI Exception (processor_throttling-0147): AE_NOT_FOUND, Evaluating > _TSS [20070126] > > On 2.6.20.9 I don't have this exceptions. > > Other problem: > > 2.6.22rc4-mm1: > rutek:/home/maciek# cat /proc/acpi/processor/CPU0/throttling > Naruszenie ochrony pamięci (segmentation fault) > > compared to 2.6.20.9: > maciek@rutek:~$ cat /proc/acpi/processor/CPU0/throttling > state count: 8 > active state: T0 > states: > *T0: 00% > T1: 12% > T2: 25% > T3: 37% > T4: 50% > T5: 62% > T6: 75% > T7: 87% > > > Other info (2.6.22-rc4-mm1): > rutek:/home/maciek# ls /proc/acpi/processor/CPU0/ > info limit power throttling > rutek:/home/maciek# cat /proc/acpi/processor/CPU0/info > processor id: 0 > acpi id: 1 > bus mastering control: yes > power management: yes > throttling control: yes > limit interface: yes > rutek:/home/maciek# cat /proc/acpi/processor/CPU0/limit > active limit: P0:T0 > user limit: P0:T0 > thermal limit: P0:T0 > rutek:/home/maciek# cat /proc/acpi/processor/CPU0/power > active state: C0 > max_cstate: C8 > bus master activity: 00000000 > maximum allowed latency: 8000 usec > states: > C1: type[C1] promotion[--] demotion[--] > latency[001] usage[00000000] duration[00000000000000000000] > C2: type[C2] promotion[--] demotion[--] > latency[001] usage[00000000] duration[00000000000000000000] > > For CPU1 is similar. > > config, dmesg, acpidump: > http://www.unixy.pl/maciek/download/kernel/2.6.22-rc4-mm1/ > > -- > Maciej Rutecki > http://www.maciek.unixy.pl > > > [unhandled content-type:application/octet-stream] | |