On 14/07/2021 20:30, Patrick O'Callaghan wrote:
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.
That's for sure. My VM's think they have Intel i7 CPU's while my host system is actually
i5.
--
Remind me to ignore comments which aren't germane to the thread.
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