Changeset 10299 in vbox

Timestamp:

Jul 7, 2008 9:09:06 AM (17 years ago)

Author:

vboxsync

Message:

Force a TLB flush on a mode switch too.

Location:

trunk/src/VBox/VMM

Files:

• VMMAll/PGMAll.cpp (modified) (1 diff)
• VMMR0/HWSVMR0.cpp (modified) (1 diff)

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

@@ -1465 +1465 @@
     if (pVM->pgm.s.enmGuestMode == enmGuestMode)
         return VINF_SUCCESS;
+
+    /* Flush the TLB */
+    PGM_INVL_GUEST_TLBS();
+
 #ifdef IN_RING3
     return PGMR3ChangeMode(pVM, enmGuestMode);

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

@@ -1547 +1547 @@
 
             /* Must be set by PGMSyncCR3 */
-            Assert(pVM->hwaccm.s.svm.fForceTLBFlush);
+            Assert(PGMGetGuestMode(pVM) <= PGMMODE_PROTECTED || pVM->hwaccm.s.svm.fForceTLBFlush);
         }
         if (rc == VINF_SUCCESS)