Re: [PATCH] x86_64: make amd quad core 8 socket system not be clustered_box v2

From: Yinghai Lu
Date: Mon Feb 25 2008 - 00:39:27 EST


On Sun, Feb 24, 2008 at 4:29 AM, Andi Kleen <andi@xxxxxxxxxxxxxx> wrote:
> On Sat, Feb 23, 2008 at 09:48:42PM -0800, Yinghai Lu wrote:
> >
> > quad core 8 socket system will have apic id lifting.the apic id range could
> > be [4, 0x23]. and apic_is_clustered_box will think that need to three clusters
> > and that is large than 2. So it is treated as clustered_box.
>
> Ok I see you chose the quick hack over doing it properly ...

you didn't answer my question:

for IBM Summit2, Unisys ES7000, and ScaleMP vSMP,
if call cpus sockets are fully populated with quadcore cpus, do they
still have hole between apic id?

YH
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