On Wednesday, November 10, 2021 7:17 PM, Stefano Garzarella wrote: > Adding Andra and Sergio, because IIRC Firecracker and libkrun emulates > virtio-vsock with virtio-mmio so the implementation should be simple and also > not directly tied to a specific VMM. > OK. This would be OK for KVM based guests. For Hyperv and VMWare based guests, they don't have virtio-mmio support. If the MigTD (a special guest) we provide is based on virtio-mmio, it would not be usable to them. Thanks, Wei _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization