1 files changed, 3 insertions, 0 deletions

diff --git a/include/linux/key.h b/include/linux/key.h
index 163f864b6bd4..8b0bd3393abc 100644
--- a/include/linux/key.h
+++ b/include/linux/key.h
@@ -67,6 +67,8 @@ struct key;
 #define KEY_OTH_SETATTR 0x00000020
 #define KEY_OTH_ALL     0x0000003f
 
+#define KEY_PERM_UNDEF  0xffffffff
+
 struct seq_file;
 struct user_struct;
 struct signal_struct;
@@ -232,6 +234,7 @@ extern key_ref_t key_create_or_update(key_ref_t keyring,
                                       const char *description,
                                       const void *payload,
                                       size_t plen,
+                                      key_perm_t perm,
                                       unsigned long flags);
 
 extern int key_update(key_ref_t key,