diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index d904efb4574d..32abd4eb213d 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -128,6 +128,12 @@ enum pageflags {
 #endif
 #ifdef CONFIG_ARCH_USES_PG_ARCH_3
 	PG_arch_3,
+#endif
+#ifdef CONFIG_64BIT
+	PG_oem_reserved_1,
+	PG_oem_reserved_2,
+	PG_oem_reserved_3,
+	PG_oem_reserved_4,
 #endif
 	__NR_PAGEFLAGS,
 
diff --git a/include/trace/events/mmflags.h b/include/trace/events/mmflags.h
index 63426db6d659..9b0b2b5c486e 100644
--- a/include/trace/events/mmflags.h
+++ b/include/trace/events/mmflags.h
@@ -159,6 +159,12 @@ TRACE_DEFINE_ENUM(___GFP_LAST_BIT);
 #define IF_HAVE_PG_ARCH_3(_name)
 #endif
 
+#ifdef CONFIG_64BIT
+#define IF_HAVE_PG_OEM_RESERVED(_name) ,{1UL << PG_##_name, __stringify(_name)}
+#else
+#define IF_HAVE_PG_OEM_RESERVED(_name)
+#endif
+
 #define DEF_PAGEFLAG_NAME(_name) { 1UL <<  PG_##_name, __stringify(_name) }
 
 #define __def_pageflag_names						\
@@ -187,7 +193,11 @@ IF_HAVE_PG_HWPOISON(hwpoison)						\
 IF_HAVE_PG_IDLE(idle)							\
 IF_HAVE_PG_IDLE(young)							\
 IF_HAVE_PG_ARCH_2(arch_2)						\
-IF_HAVE_PG_ARCH_3(arch_3)
+IF_HAVE_PG_ARCH_3(arch_3)						\
+IF_HAVE_PG_OEM_RESERVED(oem_reserved_1)					\
+IF_HAVE_PG_OEM_RESERVED(oem_reserved_2)					\
+IF_HAVE_PG_OEM_RESERVED(oem_reserved_3)					\
+IF_HAVE_PG_OEM_RESERVED(oem_reserved_4)
 
 #define show_page_flags(flags)						\
 	(flags) ? __print_flags(flags, "|",				\