VFIO updates 2023-05-09 * Add vf-token device option allowing QEMU to assign VFs where the PF is managed by a userspace driver. (Minwoo Im) * Skip log_sync during migration setup as a potential source of failure and likely source of redundancy. (Avihai Horon) * Virtualize PCIe Resizable BAR capability rather than hiding it, exposing only the current size as available. (Alex Williamson)