kdbus: Add magic value

[partially picked from commit 216823ac83c0ab89348e2ed6f66179f53626586e]

except of all the kdbus driver, add magic value of it only.

Original authors of the files are those from commit 216823ac83c0ab8934.

Cherry-picked from 4.14 commit 970070c4f68f113284f86cf7b6fbd23d6b35b511.

Change-Id: Id60af5faf794fc4ae7122976621076f1021f6c38
Signed-off-by: Adrian Szyndela <adrian.s@samsung.com>
Signed-off-by: Hyotaek Shim <hyotaek.shim@samsung.com>
Signed-off-by: Łukasz Stelmach <l.stelmach@samsung.com>
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>

diff --git a/include/uapi/linux/magic.h b/include/uapi/linux/magic.h
index f3956fc..04b8b17 100644 (file)
--- a/include/uapi/linux/magic.h
+++ b/include/uapi/linux/magic.h
@@ -98,4 +98,6 @@
 #define Z3FOLD_MAGIC           0x33
 #define PPC_CMM_MAGIC          0xc7571590
 
+#define KDBUS_SUPER_MAGIC      0x44427573
+
 #endif /* __LINUX_MAGIC_H__ */