Changeset 10357 in vbox for trunk/src/VBox/VMM/VMMAll/REMAll.cpp

Timestamp:

Jul 8, 2008 12:06:18 PM (16 years ago)

Author:

vboxsync

Message:

Flush the recompiler's TLB when our invlpg replay array overflows.

File:

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

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

@@ -52 +52 @@
          */
         pVM->rem.s.aGCPtrInvalidatedPages[pVM->rem.s.cInvalidatedPages++] = GCPtrPage;
-        return VINF_SUCCESS;
     }
-    /* Note: another option is to signal a TLB flush for the recompiler */
-    return VERR_REM_FLUSHED_PAGES_OVERFLOW;
+    else
+    {
+        /* Tell the recompiler to flush its TLB. */
+        CPUMSetChangedFlags(pVM, CPUM_CHANGED_GLOBAL_TLB_FLUSH);
+        pVM->rem.s.cInvalidatedPages = 0;
+    }
+
+    return VINF_SUCCESS;
 }