[libvirt] RFC: virtio-rng and /dev/urandom

[H. Peter Anvin]

On 04/16/16 01:31, Paolo Bonzini wrote:
> 
> Right, but there's always the point about people that use heterogeneous
> hosts and cannot pass rdrand/rdseed to the guest.  For these, we should
> add a QEMU driver that uses rdrand/rdseed, and thus decouples virtio-rng
> from the host /dev/* completely.
> 

You should be able to crib the code from rngd (rng-tools) pretty much
verbatim.

	-hpa