Re: amd_detect_cmp messing up initial apic id and apic id
From: Andi Kleen
Date: Fri Oct 14 2005 - 04:35:20 EST
On Friday 14 October 2005 09:09, yhlu wrote:
> in arch/x86_64/setup.c amd_detect_cmp, the code already using initial apic
> to get node id, why adding some extra code double check the node id?
Because it is not necessarily matching.
> apicid = phys_proc_id[cpu]; <----- initial apic id
> and then apicid_to_node[apicid]....
> that is wrong if the cpu apic id is lifted.
Can you describe exactly what you think is wrong?
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