[nova] TPM passthrough

Eric Fried openstack at fried.cc
Thu Jun 20 17:32:40 UTC 2019

> That makes sense to me. I don't know these bits well enough
> to comment if there's anything else to do. Maybe choosing
> the correct /dev/tpmN may get weird?

If a) they're all the same; and b) you can tell which ones are in use,
then I don't see an issue.

> Cool, will attempt to get a spec going, unless violent
> opposition shows up in this thread in the meantime.

I want to say you could probably get away with a specless blueprint,
since we've been able to describe the problem and solution in like two
dozen lines. Perhaps you want to start there and see if anyone complains.


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