support for the live migration with PCI passthrough devices

Hello, I'm wondering whether the QEMU supports live migration for the VM with passthrough devices. if not, should I hot-unplug all those devices through libvirt or qemu cmd before starting migration?? thanks

Re: How does QEMU in TCG mode handle interrupts ?

On Tue, 25 Aug 2020 at 06:53, Arnabjyoti Kalita wrote: > This makes sense. In this scenario, when QEMU takes an interrupt at the end > of a TB, I understand that the TB execution will not happen. When QEMU takes an interrupt at the *end* of a TB, that TB has already executed. (Really we take int