Changeset 80843 in vbox for trunk/src/VBox

Timestamp:

Sep 17, 2019 8:28:50 AM (5 years ago)

Author:

vboxsync

Message:

VMM/HMVMXR0: Nested VMX: bugref:9180 Comment.

File:

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

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

@@ -1619 +1619 @@
     if (RT_FAILURE(rc))
     {
+        /* Restore CR4.VMXE if it was not set prior to our attempt to set it above. */
         if (!(uOldCr4 & X86_CR4_VMXE))
             SUPR0ChangeCR4(0 /* fOrMask */, ~X86_CR4_VMXE);