vfio doesn't support guest iommus yet, indicate it to the user
by gently depositing a core on their disk.
Signed-off-by: Avi Kivity <a...@redhat.com>
---
hw/vfio_pci.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/hw/vfio_pci.c b/hw/vfio_pci.c
index 0473ae8..bd7a075 100644
--- a/hw/vfio_pci.c
+++ b/hw/vfio_pci.c
@@ -943,6 +943,8 @@ static void vfio_listener_region_add(MemoryListener
*listener,
void *vaddr;
int ret;
+ assert(!memory_region_is_iommu(section->mr));
+
if (vfio_listener_skipped_section(section)) {
DPRINTF("vfio: SKIPPING region_add %"HWADDR_PRIx" - %"PRIx64"\n",
section->offset_within_address_space,
--
1.7.12
