[libvirt] [PATCH v2 01/11] qemu: make qemuComparePCIDevice aware of multiple buses

Bus and domain need to be checked as well, otherwise we might get false positives when searching for multi-function devices. --- src/qemu/qemu_hotplug.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c index a6c75cb..fb78af3 100644 --- a/src/qemu/qemu_hotplug.c +++ b/src/qemu/qemu_hotplug.c @@ -1999,7 +1999,9 @@ static int qemuComparePCIDevice(virDomainDefPtr def ATTRIBUTE_UNUSED, info2->type != VIR_DOMAIN_DEVICE_ADDRESS_TYPE_PCI) return 0; - if (info1->addr.pci.slot == info2->addr.pci.slot && + if (info1->addr.pci.domain == info2->addr.pci.domain && + info1->addr.pci.bus == info2->addr.pci.bus && + info1->addr.pci.slot == info2->addr.pci.slot && info1->addr.pci.function != info2->addr.pci.function) return -1; return 0; -- 1.8.1.5