diff --git a/reactos/ntoskrnl/include/internal/inbv.h b/reactos/ntoskrnl/include/internal/inbv.h
index 02453e77251..00fd9a18e41 100644
--- a/reactos/ntoskrnl/include/internal/inbv.h
+++ b/reactos/ntoskrnl/include/internal/inbv.h
@@ -45,6 +45,8 @@ FinalizeBootLogo(
     VOID
 );
 
+extern BOOLEAN InbvBootDriverInstalled;
+
 #endif /* NTOSKRNL_INBV_H */
 
 
diff --git a/reactos/ntoskrnl/mm/mminit.c b/reactos/ntoskrnl/mm/mminit.c
index 6d2bcad9550..0228794c6ba 100644
--- a/reactos/ntoskrnl/mm/mminit.c
+++ b/reactos/ntoskrnl/mm/mminit.c
@@ -468,6 +468,14 @@ MmInitSystem(IN ULONG Phase,
         SectionsReady = TRUE;
         MmInitPagingFile();
         PagingReady = TRUE;
+
+        /* Setup shared user data settings that NT does as well */
+        ASSERT(SharedUserData->NumberOfPhysicalPages == 0);
+        SharedUserData->NumberOfPhysicalPages = MmStats.NrTotalPages;
+        SharedUserData->LargePageMinimum = 0;
+
+        /* For now, we assume that we're always Workstation */
+        SharedUserData->NtProductType = NtProductWinNt;
     }
     else if (Phase == 2)
     {