Re: [Xen-devel] max number of physical cpus

[Andrew Lyon <andrew.lyon@xxxxxxxxx>]

On Tue, Jan 26, 2010 at 8:14 PM, Mukesh Rathor <mukesh.rathor@xxxxxxxxxx> wrote:
> Hi,
>
> I kinda vaguely remember seeing a patch while ago to support 128
> physical cpus by hypervisor, I believe it was from Jan B. Now looking
> for it i'm unable to find it, i only see HVM vcpu patch for 128 vcpus
> in my search.
>
> Firstly, is it OK to increase NR_CPUS to 128, and secondly is it ok to
> do so in 3.4.3-rc2-pre tree, or is it 4.0 only?
>
> thanks much,
> mukesh
>
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There exists a x86 system with 128 cpus? What is it?

andy

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