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Re: [Xen-users] Only 1 core is recognized in Dom0 - "A valid RSDP was not found"

Hi Ian,

Thank you for your prompt reply.

Unfortunately, it is a new product. What I have is the latest BIOS from supermicro (build date 14th Mar 2014)

The interesting thing is Linux nromal kernel can discover all 8 cores. Any idea ?

Thanks a lot.

John Mok

On Jul 21, 2014 6:36 PM, "Ian Campbell" <Ian.Campbell@xxxxxxxxxx> wrote:
On Sun, 2014-07-20 at 23:15 +0800, John Mok wrote:

> I hope someone could point me how to fix the Xen code to make all 8
> cores available to Dom0.
> (XEN) SMP mptable: no processors registered!
> (XEN) BIOS bug, MP table errors detected!...
> (XEN) ... disabling SMP support. (tell your hw vendor)

=> The first thing to try is an updated BIOS for your system.


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