Messages in this thread | | | Subject | RE: 2.6.16rc5 'found' an extra CPU. | Date | Thu, 2 Mar 2006 14:18:35 -0500 | From | "Brown, Len" <> |
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>I have a dual core + HT platform. I disabled HT to have the >same situation as Dave. > >ACPI DSDT dump shows 4 objects in \_PR scope as below. > > Scope (\_PR) > { > Processor (CPU0, 0x01, 0x00000410, 0x06) {} > Processor (CPU1, 0x02, 0x00000410, 0x06) {} > Processor (CPU2, 0x03, 0x00000410, 0x06) {} > Processor (CPU3, 0x04, 0x00000410, 0x06) {} > } > >Only 2 are marked enabled in the ACPI MADT.. > >From boot log > >ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) >Processor #0 15:4 APIC version 20 >ACPI: LAPIC (acpi_id[0x03] lapic_id[0x02] enabled) >Processor #2 15:4 APIC version 20 >ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] disabled) >ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] disabled) > >But proc/acpi/processor also lists just 2 entries. > >[root@araj-sfield-2 tmp]# ls /proc/acpi/processor/ >CPU0 CPU2
This system looks totally correct to me. Do you see something wrong with it?
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