Re: [PATCH v2 3/9] qemu: Move <hostdev/> PCI backend setting into qemuDomainPrepareHostdev()

virsh command domxml-to-native failed with below error but start command succeed for same domain xml. "internal error: invalid PCI passthrough type 'default'" If a <hostdev> PCI backend is not set in the XML, the supported one is then chosen in qemuHostdevPreparePCIDevicesCheckSupport(). But this function is not called anywhere from qemuConnectDomainXMLToNative(). But qemuDomainPrepareHostdev() is. And it is also called from domain startup/hotplug code. Therefore, move the backend setting to the common path and drop qemuHostdevPreparePCIDevicesCheckSupport(). Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com&gt;