Changeset 80561 in vbox

Timestamp:

Sep 3, 2019 9:27:26 AM (6 years ago)

Author:

vboxsync

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

133075

Message:

VMM/HMVMXR0: Nested VMX: bugref:9180 When entering hardware assisted VT-x execution of nested-guest, the event in TRPM must be from VM-entry, otherwise we are subject to intercepting the event using the exception bitmap/VMCS controls!

File:

• trunk/src/VBox/VMM/VMMR0/HMVMXR0.cpp (modified) (1 diff)

trunk/src/VBox/VMM/VMMR0/HMVMXR0.cpp

@@ -10290 +10290 @@
      */
     if (TRPMHasTrap(pVCpu))
+    {
+        Assert(!pVmxTransient->fIsNestedGuest || !pVCpu->cpum.GstCtx.hwvirt.vmx.fInterceptEvents);
         hmR0VmxTrpmTrapToPendingEvent(pVCpu);
+    }
 
     uint32_t fIntrState;