mm: introduce memfd_secret system call to create "secret" memory areas

[linux-2.6-microblaze.git] / include / uapi / linux / magic.h

diff --git a/include/uapi/linux/magic.h b/include/uapi/linux/magic.h
index f3956fc..35687dc 100644 (file)
--- a/include/uapi/linux/magic.h
+++ b/include/uapi/linux/magic.h
@@ -97,5 +97,6 @@
 #define DEVMEM_MAGIC           0x454d444d      /* "DMEM" */
 #define Z3FOLD_MAGIC           0x33
 #define PPC_CMM_MAGIC          0xc7571590
+#define SECRETMEM_MAGIC                0x5345434d      /* "SECM" */
 
 #endif /* __LINUX_MAGIC_H__ */