diff options
Diffstat (limited to 'hw/ppc/spapr_pci.c')
| -rw-r--r-- | hw/ppc/spapr_pci.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/hw/ppc/spapr_pci.c b/hw/ppc/spapr_pci.c index 5591723bb2..9003fe9010 100644 --- a/hw/ppc/spapr_pci.c +++ b/hw/ppc/spapr_pci.c @@ -1788,6 +1788,12 @@ static void spapr_phb_unrealize(DeviceState *dev, Error **errp) memory_region_del_subregion(&sphb->iommu_root, &sphb->msiwindow); + /* + * An attached PCI device may have memory listeners, eg. VFIO PCI. We have + * unmapped all sections. Remove the listeners now, before destroying the + * address space. + */ + address_space_remove_listeners(&sphb->iommu_as); address_space_destroy(&sphb->iommu_as); qbus_set_hotplug_handler(BUS(phb->bus), NULL, &error_abort); |