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    Subject[2.6.22-rc4-mm1] ACPI Exception (processor_throttling)
    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

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