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

To: Mukesh Rathor <mukesh.rathor@xxxxxxxxxx>, "Xen-devel@xxxxxxxxxxxxxxxxxxx" <Xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: Re: [Xen-devel] max number of physical cpus
From: Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
Date: 2010年1月26日 21:07:32 +0000
Cc: "JBeulich@xxxxxxxxxx" <JBeulich@xxxxxxxxxx>
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On 26/01/2010 20:14, "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?
It should work fine on both 3.4 and 4.0.
 -- Keir
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