[vfio-users] [Ryzen]Doubt if my CPU are correctly recongnized

[Berillions]

Hi,

i create a VM with Windows 10 in Virt-Manager. After the installation, i
modified manually the .xml to change the topology of my CPU and to pin my
CPU.

You can see my .xml here : https://pastebin.com/cKRJLDaw

The problem is when i launch Windows 10. In Task Manager, i only see 1 core
and 8 threads, same thing when i launch CPU-Z. But why i have this when i
set in virt-manager 4 cores and 2 threads ?

And i have a strange thing too, when i go in Windows Device Manager, my 8
processors are not listed ...

There is/are an error in the .xml file ?

I only set iommu=1 and amd_iommu=on in my grub.conf. I set iommu to enabled
in my BIOS

Thanks for your help,

Maxime
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