Changeset 11575 in vbox for trunk/src/VBox/VMM/VMMR0

Timestamp:

Aug 22, 2008 1:08:12 PM (16 years ago)

Author:

vboxsync

Message:

Sync back CR2 as it can be changed behind our back in the nested paging case

File:

• trunk/src/VBox/VMM/VMMR0/HWSVMR0.cpp (modified) (1 diff)

trunk/src/VBox/VMM/VMMR0/HWSVMR0.cpp

@@ -1150 +1150 @@
     pCtx->msrKERNELGSBASE = pVMCB->guest.u64KernelGSBase;    /* swapgs exchange value */
 
+    /* Can be updated behind our back in the nested paging case. */
+    pCtx->cr2        = pVMCB->guest.u64CR2;
+
     /* Guest CPU context: ES, CS, SS, DS, FS, GS. */
     SVM_READ_SELREG(SS, ss);