1 files changed, 28 insertions, 0 deletions
diff --git a/include/linux/instrumented.h b/include/linux/instrumented.h
index ee8f7d17d34f..9f1dba8f717b 100644
--- a/include/linux/instrumented.h
+++ b/include/linux/instrumented.h
@@ -153,4 +153,32 @@ instrument_copy_from_user_after(const void *to, const void __user *from,
 {
 }
 
+/**
+ * instrument_get_user() - add instrumentation to get_user()-like macros
+ *
+ * get_user() and friends are fragile, so it may depend on the implementation
+ * whether the instrumentation happens before or after the data is copied from
+ * the userspace.
+ *
+ * @to destination variable, may not be address-taken
+ */
+#define instrument_get_user(to)                         \
+({                                                      \
+})
+
+/**
+ * instrument_put_user() - add instrumentation to put_user()-like macros
+ *
+ * put_user() and friends are fragile, so it may depend on the implementation
+ * whether the instrumentation happens before or after the data is copied from
+ * the userspace.
+ *
+ * @from source address
+ * @ptr userspace pointer to copy to
+ * @size number of bytes to copy
+ */
+#define instrument_put_user(from, ptr, size)                    \
+({                                                              \
+})
+
 #endif /* _LINUX_INSTRUMENTED_H */