File kvm-qemu-preXX-virtio-hotplug.patch of Package kvm

Index: qemu-kvm-0.12.2/hw/virtio-pci.c
===================================================================
--- qemu-kvm-0.12.2.orig/hw/virtio-pci.c
+++ qemu-kvm-0.12.2/hw/virtio-pci.c
@@ -372,7 +372,10 @@ static void virtio_write_config(PCIDevic
 
     if (PCI_COMMAND == address) {
         if (!(val & PCI_COMMAND_MASTER)) {
+/* XXX breaks PCI hotplug */
+#if 0
             proxy->vdev->status &= ~VIRTIO_CONFIG_S_DRIVER_OK;
+#endif
         }
     }