Changeset 84228 in vbox for trunk/src/VBox/Devices/Bus/DevIommuAmd.cpp

Timestamp:

May 9, 2020 6:05:08 PM (5 years ago)

Author:

vboxsync

Message:

AMD IOMMU: bugref:9654 Bits.

File:

• trunk/src/VBox/Devices/Bus/DevIommuAmd.cpp (modified) (1 diff)

trunk/src/VBox/Devices/Bus/DevIommuAmd.cpp

@@ -4282 +4282 @@
                 uint64_t const cbPhysPage = UINT64_C(1) << Iotlbe.cShift;
                 cbChecked += cbPhysPage;
-                if (cbAccess <= cbChecked)
+                if (cbChecked >= cbAccess)
                     break;
                 uBaseIova += cbPhysPage;