Commit 409de00 changed the logic to only match PCI devices while moving this before Remove*HostDevice calls. https://bugzilla.redhat.com/show_bug.cgi?id=1342874 --- src/qemu/qemu_hotplug.c | 17 ++++++++++------- 1 file changed, 10 insertions(+), 7 deletions(-) diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c index e1c3de7..39d49d4 100644 --- a/src/qemu/qemu_hotplug.c +++ b/src/qemu/qemu_hotplug.c @@ -2952,10 +2952,16 @@ qemuDomainRemoveHostDevice(virQEMUDriverPtr driver, int ret = -1; qemuDomainObjPrivatePtr priv = vm->privateData; char *drivestr = NULL; + bool is_vfio = false; VIR_DEBUG("Removing host device %s from domain %p %s", hostdev->info->alias, vm, vm->def->name); + if (hostdev->source.subsys.type == VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_PCI) { + int backend = hostdev->source.subsys.u.pci.backend; + is_vfio = backend == VIR_DOMAIN_HOSTDEV_PCI_BACKEND_VFIO; + } + if (hostdev->source.subsys.type == VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_SCSI) { /* build the actual drive id string as generated during * qemuBuildSCSIHostdevDrvStr that is passed to qemu */ @@ -2993,13 +2999,10 @@ qemuDomainRemoveHostDevice(virQEMUDriverPtr driver, virDomainAuditHostdev(vm, hostdev, "detach", true); - if (hostdev->source.subsys.type == VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_PCI && - hostdev->source.subsys.u.pci.backend != - VIR_DOMAIN_HOSTDEV_PCI_BACKEND_VFIO) { - if (virSecurityManagerRestoreHostdevLabel(driver->securityManager, - vm->def, hostdev, NULL) < 0) - VIR_WARN("Failed to restore host device labelling"); - } + if (!is_vfio && + virSecurityManagerRestoreHostdevLabel(driver->securityManager, + vm->def, hostdev, NULL) < 0) + VIR_WARN("Failed to restore host device labelling"); if (qemuTeardownHostdevCgroup(vm, hostdev) < 0) VIR_WARN("Failed to remove host device cgroup ACL");