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xen-devel
AW: RE: RE: RE: RE: RE: [Xen-devel] No C-States any longer...
One step further: the problem is that pr->pblk is not set, thus
acpi_processor_get_power_info_fadt fails.
Knowing this, I found an error in the ACPI_DEBUG output that
corresponds:
[ 17.062739] processor_xen-0222 [00] xen_acpi_processor_get: Processor
[-1:0]
[ 17.062902] processor_xen-0225 [00] xen_acpi_processor_get: No PBLK
(NULL address)
It does this for all processors. pr_id is always -1, pr->acpi_id
counting up from 0 to 2.
Any help is welcome, but I will analyze further...
Carsten.
-----Ursprüngliche Nachricht-----
Von: Carsten Schiers
Gesendet: Montag, 13. Juni 2011 15:22
An: ke.yu; kevin.tian
Cc: xen-devel
Betreff: AW: RE: RE: RE: RE: RE: [Xen-devel] No C-States any longer...
>>I will try to boot native Linux in order to verify 100%
>> that the tables
>> are there.
>
>yes, that's interesting data to compare.
I have booted with a Live Linux and dumped acpi tables. Those are 100%
identical with those
I received from Dom0. I will now start looking into
acpi_processor_get_power_info_fadt And
check, why it is returning -ENODEV.
Carsten.
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