bpf: don't let ldimm64 leak map addresses on unprivileged

[mirror_ubuntu-zesty-kernel.git] / kernel / user_namespace.c

diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c
index 7669f19a05ffb337d00b46213797180d50c640f2..eca75f02403fdd60851ade3874d8729b3e5bfb4e 100644 (file)
--- a/kernel/user_namespace.c
+++ b/kernel/user_namespace.c
@@ -1003,6 +1003,7 @@ bool current_in_userns(const struct user_namespace *target_ns)
        }
        return false;
 }
+EXPORT_SYMBOL(current_in_userns);
 
 static inline struct user_namespace *to_user_ns(struct ns_common *ns)
 {