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:	Tue, 26 Jan 2010 21:07:32 +0000
Cc:	"JBeulich@xxxxxxxxxx" <JBeulich@xxxxxxxxxx>
Delivery-date:	Tue, 26 Jan 2010 13:08:19 -0800
Envelope-to:	www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to:	<20100126121408.3ef44f76@xxxxxxxxxxxxxxxxxxxx>
List-help:	<mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id:	Xen developer discussion <xen-devel.lists.xensource.com>
List-post:	<mailto:xen-devel@lists.xensource.com>
List-subscribe:	<http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe:	<http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
Sender:	xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
Thread-index:	AcqexB+i3bmlH/JdT0CIHbA9SQ37+AAB3Okb
Thread-topic:	[Xen-devel] max number of physical cpus
User-agent:	Microsoft-Entourage/12.23.0.091001

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



_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel

WARNING - OLD ARCHIVES

xen-devel

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