Re: [PATCH] x86_64: make amd quad core 8 socket system not be clustered_box

From: Andi Kleen
Date: Fri Feb 22 2008 - 14:05:47 EST


Yinghai Lu wrote:
> On Fri, Feb 22, 2008 at 11:00 AM, Andi Kleen <andi@xxxxxxxxxxxxxx> wrote:
>> > so for that box [4, 0x23] still could be apic clustered? there is a hole [0,3]..
>>
>> I meant holes between the CPUs only, not including the IO-APICs.
>>
>>
>> > is their box using AMD cpu or not?
>>
>> Intel. AMD boxes don't really need clustered mode because they support
>> bigflat mode.
>
> So DMI or exclude AMD CPU?

Just check for holes between the cpus as I suggested earlier

-Andi

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