Changeset 88364 in vbox for trunk/src

Timestamp:

Apr 5, 2021 6:23:12 AM (4 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

143611

Message:

Intel IOMMU: bugref:9967 MachineImpl: Disallow setting Intel IOMMU when VBOX_WITH_IOMMU_INTEL isn't defined.

File:

• trunk/src/VBox/Main/src-server/MachineImpl.cpp (modified) (1 diff)

trunk/src/VBox/Main/src-server/MachineImpl.cpp

@@ -1255 +1255 @@
     if (aIommuType != mHWData->mIommuType)
     {
+        if (aIommuType == IommuType_Intel)
+        {
+#ifndef VBOX_WITH_IOMMU_INTEL
+            LogRelFunc(("Setting Intel IOMMU when Intel IOMMU support not available!\n"));
+            return NS_ERROR_UNEXPECTED;
+#endif
+        }
+
         i_setModified(IsModified_MachineData);
         mHWData.backup();