On Wed, 2021-07-14 at 21:34 +1000, Stephen Morris wrote:
> > The OS in the VM can't see any of the hardware on the host system 
> > unless the VM specifically passes it through.  Normally, all 
> > "hardware" in the VM is virtual.  qemu has an option to add a TPM
> > by 
> > either creating a virtual one or passing the hardware one through. 
> > I 
> > have no idea about vmware or virtualbox.
> I thought that if the tpm is in the cpu as the bios in my motherboard
> is 
> indicating, whether the vm supported adding the hardware tpm as a
> device 
> or not, because the vm has access to the cpu, the tpm would then be 
> automatically available to the vm.

None of your hardware is automatically available. The virtual CPU may
not even be the same as the real one.

poc
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