Changeset 10356 in vbox for trunk/src/VBox/VMM

Timestamp:

Jul 8, 2008 11:34:38 AM (16 years ago)

Author:

vboxsync

Message:

Safety precaution

File:

• trunk/src/VBox/VMM/VMMR0/HWVMXR0.cpp (modified) (1 diff)

trunk/src/VBox/VMM/VMMR0/HWVMXR0.cpp

@@ -1190 +1190 @@
     /* Note the 32 bits exception for AMD (X86_CPUID_AMD_FEATURE_ECX_CR8L), but that appears missing in Intel CPUs */
     /* Note: we can't do this in LoadGuestState as PDMApicGetTPR can jump back to ring 3 (lock). */
-    if (pCtx->msrEFER & MSR_K6_EFER_LMA)
+    if (    pCtx->msrEFER & MSR_K6_EFER_LMA
+        &&  pVM->hwaccm.s.vmx.pAPIC)
     {
         /* TPR caching in CR8 */