diff --git a/include/linux/uaccess.h b/include/linux/uaccess.h
index 9c435c3f2105..34a038563d97 100644
--- a/include/linux/uaccess.h
+++ b/include/linux/uaccess.h
@@ -252,6 +252,7 @@ extern long __probe_kernel_read(void *dst, const void *src, size_t size);
  * happens, handle that and return -EFAULT.
  */
 extern long probe_user_read(void *dst, const void __user *src, size_t size);
+extern long __probe_user_read(void *dst, const void __user *src, size_t size);
 
 /*
  * probe_kernel_write(): safely attempt to write to a location