diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index 59314d228ec3..1a0148236c66 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -137,6 +137,12 @@ enum pageflags {
 #endif
 #ifdef CONFIG_KASAN_HW_TAGS
 	PG_skip_kasan_poison,
+#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 3e06b3fe81a6..bfe8d11ce749 100644
--- a/include/trace/events/mmflags.h
+++ b/include/trace/events/mmflags.h
@@ -104,6 +104,12 @@
 #define IF_HAVE_PG_SKIP_KASAN_POISON(flag,string)
 #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_names						\
 	{1UL << PG_locked,		"locked"	},		\
 	{1UL << PG_waiters,		"waiters"	},		\
@@ -132,6 +138,10 @@ IF_HAVE_PG_HWPOISON(PG_hwpoison,	"hwpoison"	)		\
 IF_HAVE_PG_IDLE(PG_young,		"young"		)		\
 IF_HAVE_PG_IDLE(PG_idle,		"idle"		)		\
 IF_HAVE_PG_ARCH_2(PG_arch_2,		"arch_2"	)		\
+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)					\
 IF_HAVE_PG_SKIP_KASAN_POISON(PG_skip_kasan_poison, "skip_kasan_poison")
 
 #define show_page_flags(flags)						\