Otherwise the device will still be bound to pci-stub driver even it's set as "managed=yes" when do detaching. Of course, it won't triger any driver reprobing too. --- src/qemu/qemu_hotplug.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c index 5f449fb..b7fdfa0 100644 --- a/src/qemu/qemu_hotplug.c +++ b/src/qemu/qemu_hotplug.c @@ -1761,6 +1761,7 @@ int qemuDomainDetachHostPciDevice(struct qemud_driver *driver, pciDeviceListDel(driver->activePciHostdevs, pci); if (pciResetDevice(pci, driver->activePciHostdevs, NULL) < 0) ret = -1; + pciDeviceReAttachInit(pci); qemuReattachPciDevice(pci, driver); pciFreeDevice(pci); } -- 1.7.6