Index: /trunk/src/VBox/VMM/VMMAll/PGMAllPool.cpp
===================================================================
--- /trunk/src/VBox/VMM/VMMAll/PGMAllPool.cpp	(revision 17202)
+++ /trunk/src/VBox/VMM/VMMAll/PGMAllPool.cpp	(revision 17203)
@@ -270,4 +270,5 @@
     return VINF_SUCCESS;
 #else
+    /* @todo in RC we could attempt to use the virtual address, although this can cause many faults (PAE Windows XP guest). */
     return PGMPhysSimpleReadGCPhys(pVM, pvDst, GCPhysSrc & ~(RTGCPHYS)(cb - 1), cb);
 #endif