[libvirt] [PATCH 05/12] virhostdev: Disable legacy kvm assignment
The KVM assignment is going to be removed shortly. Don't let the
hostdev module configure it.
Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com>
---
src/util/virhostdev.c | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/src/util/virhostdev.c b/src/util/virhostdev.c
index e3f48a9a2e..29e75ffc84 100644
--- a/src/util/virhostdev.c
+++ b/src/util/virhostdev.c
@@ -246,12 +246,16 @@ virHostdevGetPCIHostDevice(const virDomainHostdevDef *hostdev,
virPCIDeviceSetManaged(actual, hostdev->managed);
- if (pcisrc->backend == VIR_DOMAIN_HOSTDEV_PCI_BACKEND_VFIO)
+ if (pcisrc->backend == VIR_DOMAIN_HOSTDEV_PCI_BACKEND_VFIO) {
virPCIDeviceSetStubDriver(actual, VIR_PCI_STUB_DRIVER_VFIO);
- else if (pcisrc->backend == VIR_DOMAIN_HOSTDEV_PCI_BACKEND_XEN)
+ } else if (pcisrc->backend == VIR_DOMAIN_HOSTDEV_PCI_BACKEND_XEN) {
virPCIDeviceSetStubDriver(actual, VIR_PCI_STUB_DRIVER_XEN);
- else
- virPCIDeviceSetStubDriver(actual, VIR_PCI_STUB_DRIVER_KVM);
+ } else {
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
+ _("pci backend driver '%s' is not supported"),
+
virDomainHostdevSubsysPCIBackendTypeToString(pcisrc->backend));
+ return -1;
+ }
VIR_STEAL_PTR(*pci, actual);
return 0;
--
2.21.0