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* linux-2.6.16-rc1-mm2: new ACPI errors
@ 2006-01-21 18:31 Mathieu Bérard
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From: Mathieu Bérard @ 2006-01-21 18:31 UTC (permalink / raw)
  To: linux-acpi

Hi,
I've got 4 new ACPI errors during the boot sequence:

ACPI: Subsystem revision 20060113
ACPI: Interpreter enabled
ACPI: Using IOAPIC for interrupt routing
ACPI Error (nsxfeval-0240): Handle is NULL and Pathname is relative
ACPI Error (nsxfeval-0240): Handle is NULL and Pathname is relative
ACPI Error (nsxfeval-0240): Handle is NULL and Pathname is relative
ACPI Error (nsxfeval-0240): Handle is NULL and Pathname is relative
...

After some investigations it appears that the corresponding Pathname are
_PR0, _PR1, _PR2 and _PR3 and are concerning the root node.


There is no _PRx in my dsdt so this error has probably always existed but
has been made visible by the switch from ACPI_DEBUG_PRINT to
ACPI_REPORT_ERROR in the latest ACPI patch.

Is this a real error ? Is it OK for my dsdt to lack these _PRx objects  ?

Thanks

(this has already been reported some time ago:
http://marc.theaimsgroup.com/?l=linux-kernel&m=112429158821875&w=2)

(Please CC me)

 


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