On Wednesday 24 July 2002 08:26 am, Zwane Mwaikambo wrote:
[ Snip! ]
>raw_phys_apicid[]= 00 01 02 03 00 00 00 00 00 00 00 00 00 00 00 00 00
>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> cpu_2_logical_apicid[]= 01 01 02 08 FF FF FF FF FF FF FF FF FF FF FF FF FF
> FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
> cpu_2_physical_apicid[]= 02 00 01 03 FF FF FF FF FF FF FF FF FF FF FF FF FF
> FF F F FF FF FF FF FF FF FF FF FF FF FF FF FF
Ah ha! Note that while the CPU records in the {MPS,ACPI/MADT} table are in
numerical order (as preserved in raw_phys_apicid), the boot CPU is # 02. The
flat code in smp_boot_cpus assumes that the boot CPU will be the first record
in the list. Oops.
Try the attached patch and see if it helps.
[ Snip! ]
>
> Regards,
> Zwane
--
James Cleverdon
IBM xSeries Linux Solutions
{jamesclv(Unix, preferred), cleverdj(Notes)} at us dot ibm dot com
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