Re: 2.6.16rc5 'found' an extra CPU.

From: Andi Kleen
Date: Wed Mar 01 2006 - 20:34:21 EST



> ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
> Processor #0 15:5 APIC version 16
> ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
> Processor #1 15:5 APIC version 16
> ACPI: LAPIC (acpi_id[0x03] lapic_id[0x82] disabled)
> ACPI: LAPIC (acpi_id[0x04] lapic_id[0x83] disabled)

It's because of the two disabled CPUs. We decreed at some point
that disabled CPUs mean hotpluggable CPUs. But it's doing
this for some time so you probably only noticed now.

All is ok. Sorry for blaming you wrongly, Ashok.

-Andi
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