Re: APIC version and 8-bit APIC IDs

From: yhlu
Date: Fri Aug 12 2005 - 11:37:34 EST


So MPTABLE do not have problem with it, only acpi related...?

YH

On 8/12/05, Andi Kleen <ak@xxxxxxx> wrote:
> On Fri, Aug 12, 2005 at 04:55:40PM +0200, Martin Wilck wrote:
> > I wrote:
> >
> > >>How so? The XAPIC version check should work there.
> > >
> > >ACPI: LAPIC (acpi_id[0x11] lapic_id[0x21] enabled)
> > >Processor #33 15:4 APIC version 16
> > >ACPI: LAPIC (acpi_id[0x12] lapic_id[0x26] enabled)
> > >Processor #38 15:4 APIC version 16
> >
> > Forget it. I have fallen prey to this line:
> >
> > processor.mpc_apicver = 0x10; /* TBD: lapic version */
> >
> > in arch/x86_64/kernel/mpparse.c.
> > I am used to get correct answers from Linux :-)
>
> Heh. Should probably fix that. Can you file a bug with the ACPI
> people on http://bugzilla.kernel.org ? (or do a patch?)
>
> -Andi
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