diff options
| -rw-r--r-- | hw/virtio/vhost.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/virtio/vhost.c b/hw/virtio/vhost.c index e21e144510..b4b29413e6 100644 --- a/hw/virtio/vhost.c +++ b/hw/virtio/vhost.c @@ -315,7 +315,7 @@ static int vhost_dev_has_iommu(struct vhost_dev *dev) * does not have IOMMU, there's no need to enable this feature * which may cause unnecessary IOTLB miss/update trnasactions. */ - return vdev->dma_as != &address_space_memory && + return virtio_bus_device_iommu_enabled(vdev) && virtio_host_has_feature(vdev, VIRTIO_F_IOMMU_PLATFORM); } |