Re: [Xen-devel] CPUS, cores and threads inside domU

[Jean Guyader <jean.guyader@xxxxxxxxxxxxx>]

Hi Igor,

Igor Chubin wrote:
> Hello, all.
>
>
>
> Please, say me, is it possible to show 
> distinct number of threads, cores and number
> of the virtualized processor inside a guest
> Xen domains (both PV and HVM)?
> (AFAIU it is possible since Xen 3.3)
No, you can't do that.

> And I have a similar question about CPU flags.
> How can I hide some CPU flags and do not show them 
> inside a guest Xen domain?
You should have a look at the cpuid configuration entry.
With this field you can hide some CPU flags by forcing the corresponding bit to 
0.

--
Jean Guyader

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