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Re: [Qemu-devel] [PATCH v5 0/4] Extend TPM support with a QEMU-external


From: Daniel P. Berrange
Subject: Re: [Qemu-devel] [PATCH v5 0/4] Extend TPM support with a QEMU-external TPM
Date: Wed, 20 Jan 2016 14:58:39 +0000
User-agent: Mutt/1.5.24 (2015-08-30)

On Mon, Jan 04, 2016 at 10:23:18AM -0500, Stefan Berger wrote:
> The following series of patches extends TPM support with an
> external TPM that offers a Linux CUSE (character device in userspace)
> interface. This TPM lets each VM access its own private vTPM.

What is the backing store for this vTPM ? Are the vTPMs all
multiplexed onto the host's physical TPM or is there something
else going on ?

Regards,
Daniel
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