Rob Bradford

> I wonder what's the plan for supporting live-upgrade across different versions? Are we looking at across two stable releases or even across two LTS releases? In theory, provided you...

@sdake Cool, thanks for sharing your ideas.

I'm thinking that there is a lot of stuff in flux right now (as part of the effort to get a unified binary for MSHV and KVM) which will break...

We could expose the virtio-tpm as a socket so that you can plug whatever implementation you want in: simulator or a version that makes use of the hardware.

I think advertising it as virtio-tpm to the guest is nice (and there is a driver we can find from Google to do that) but on the host side the...

@t-seanyoo Thank you for your work and for filling in these details. I think this approach is fine. I would expect this would be exposed to the user via `--tpm...

@liuw Any update on staffing this feature? If it's no longer important to you then we can go ahead and close.

@praveen-pk Any update on this?

@sdake Sounds good. Looking forward to your contribution!

@sdake You should also look at https://github.com/cloud-hypervisor/cloud-hypervisor/blob/main/docs/device_model.md for more inspiration (it's somewhat out of date though.)