Changeset 96539 in vbox

Timestamp:

Aug 27, 2022 7:15:34 PM (2 years ago)

Author:

vboxsync

Message:

VMM/IEM: Fix sysexit causing a \#UD in protected mode when the guest CPU reports as AMD, ​bugref:9898

File:

• trunk/src/VBox/VMM/VMMAll/IEMAllCImpl.cpp (modified) (1 diff)

trunk/src/VBox/VMM/VMMAll/IEMAllCImpl.cpp

@@ -4430 +4430 @@
     }
     bool fIsLongMode = CPUMIsGuestInLongModeEx(IEM_GET_CTX(pVCpu));
-    if (IEM_IS_GUEST_CPU_AMD(pVCpu) && !fIsLongMode)
+    if (IEM_IS_GUEST_CPU_AMD(pVCpu) && fIsLongMode)
     {
         Log(("sysexit: Only available in protected mode on AMD -> #UD\n"));