diff options
Diffstat (limited to 'hw/i386/intel_iommu.c')
| -rw-r--r-- | hw/i386/intel_iommu.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/hw/i386/intel_iommu.c b/hw/i386/intel_iommu.c index b6cc38c73d..9f4e64af1a 100644 --- a/hw/i386/intel_iommu.c +++ b/hw/i386/intel_iommu.c @@ -1980,10 +1980,14 @@ static void vtd_iommu_notify_flag_changed(MemoryRegion *iommu, { VTDAddressSpace *vtd_as = container_of(iommu, VTDAddressSpace, iommu); - hw_error("Device at bus %s addr %02x.%d requires iommu notifier which " - "is currently not supported by intel-iommu emulation", - vtd_as->bus->qbus.name, PCI_SLOT(vtd_as->devfn), - PCI_FUNC(vtd_as->devfn)); + if (new & IOMMU_NOTIFIER_MAP) { + error_report("Device at bus %s addr %02x.%d requires iommu " + "notifier which is currently not supported by " + "intel-iommu emulation", + vtd_as->bus->qbus.name, PCI_SLOT(vtd_as->devfn), + PCI_FUNC(vtd_as->devfn)); + exit(1); + } } static const VMStateDescription vtd_vmstate = { |