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[Xen-devel] only one CPU is detected when dom0 boots up

To: <xen-devel@xxxxxxxxxxxxxxxxxxx>
From: "Zheng, Jeff" <jeff.zheng@xxxxxxxxx>
Date: Thu, 25 May 2006 22:15:10 +0800
Delivery-date: Thu, 25 May 2006 07:15:45 -0700
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
Thread-index: AcaABaH+ai2PoUcnTh+oSz8Hs7OPmQ==
Thread-topic: only one CPU is detected when dom0 boots up

When we changed build configure to:
KERNELS="linux-2.6-xen0 linux-2.6-xenU"
export KERNELS

After reboot to this xen0, we found there is only one CPU in xen0.
"uname -a" shows it's a SMP but "cat /proc/cpuinfo" shows only one cpu.

We see this issue on ChangeSet 10143 and 10151.

If we build with the default configure, we can see all cpus in xen0.

Bests
Jeff

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