Initialize architecture specific hardware extensions

xtoskrnl/ke/amd64/krnlinit.c

@@ -20,6 +20,8 @@ XTAPI
 VOID
 KepInitializeKernel(VOID)
 {
+    /* Initialize architecture specific hardware extensions */
+    MmInitializeHardware();
 }
 
 /**

xtoskrnl/ke/i686/krnlinit.c

@@ -20,6 +20,8 @@ XTAPI
 VOID
 KepInitializeKernel(VOID)
 {
+    /* Initialize architecture specific hardware extensions */
+    MmInitializeHardware();
 }
 
 /**