We have a specific memory region for DMAR now, so it's wrong to
trigger the notifier with the root region.
Cc: Michael S. Tsirkin <m...@redhat.com>
Cc: Paolo Bonzini <pbonz...@redhat.com>
Cc: Richard Henderson <r...@twiddle.net>
Cc: Eduardo Habkost <ehabk...@redhat.com>
Signed-off-by: Jason Wang <jasow...@redhat.com>
---
hw/i386/intel_iommu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/i386/intel_iommu.c b/hw/i386/intel_iommu.c
index 9b1ba1b..bc95304 100644
--- a/hw/i386/intel_iommu.c
+++ b/hw/i386/intel_iommu.c
@@ -1709,7 +1709,7 @@ static bool vtd_process_device_iotlb_desc(IntelIOMMUState
*s,
entry.iova = addr;
entry.perm = IOMMU_NONE;
entry.translated_addr = 0;
- memory_region_notify_iommu(entry.target_as->root, entry);
+ memory_region_notify_iommu(&vtd_dev_as->iommu, entry);
done:
return true;
--
2.7.4
