x86/pkeys: Default to a restrictive init PKRU

[mirror_ubuntu-artful-kernel.git] / include / linux / pkeys.h

diff --git a/include/linux/pkeys.h b/include/linux/pkeys.h
index 8ff21125dc8a5594b52dbcc3bfa95e55a2f27e84..e4c08c1ff0c5906786f549c36fbc9b060f323e58 100644 (file)
--- a/include/linux/pkeys.h
+++ b/include/linux/pkeys.h
@@ -35,6 +35,10 @@ static inline int arch_set_user_pkey_access(struct task_struct *tsk, int pkey,
        return 0;
 }
 
+static inline void copy_init_pkru_to_fpregs(void)
+{
+}
+
 #endif /* ! CONFIG_ARCH_HAS_PKEYS */
 
 #endif /* _LINUX_PKEYS_H */