[Xen-devel] PV kernel boot parameter maxcpus has no effect?

To:	"xen-devel" <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject:	[Xen-devel] PV kernel boot parameter maxcpus has no effect?
From:	"Yuyang Du" <duyuyang@xxxxxxxxx>
Date:	Wed, 28 Apr 2010 11:07:36 +0800
Delivery-date:	Tue, 27 Apr 2010 20:08:59 -0700
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Hi all,

I have a two-socket (each socket processor has 4 cores) machine, but only want 
to use one socket processor. I give pv dom0 boot parameter maxcpus=4, but in 
fact there is no effect, other cpus 4-7 are still used. Is this a bug or 
something?

Shawn


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[Xen-devel] PV kernel boot parameter maxcpus has no effect?