It is now possible to hot plug and unplug SR-IOV virtual functions to running virtual machines. A procedure for adding and removing VFs from running virtual machines should be documented.
Assigning to Avital for review.
Created attachment 1317669 [details] pci passthrough type
Not a bug. Hot-plugging/unplugging a VF is no different from hot-plugging/unplugging any other network interface. This procedure is already documented in the VMM guide.