1 files changed, 12 insertions, 0 deletions
diff --git a/lib/dynamic_debug.c b/lib/dynamic_debug.c
index dfe1e6a857bc..cd222a1c1238 100644
--- a/lib/dynamic_debug.c
+++ b/lib/dynamic_debug.c
@@ -762,6 +762,18 @@ static __init int ddebug_setup_query(char *str)
 __setup("ddebug_query=", ddebug_setup_query);
 
 /*
+ * Install a noop handler to make dyndbg look like a normal kernel cli param.
+ * This avoids warnings about dyndbg being an unknown cli param when supplied
+ * by a user.
+ */
+static __init int dyndbg_setup(char *str)
+{
+	return 1;
+}
+
+__setup("dyndbg=", dyndbg_setup);
+
+/*
  * File_ops->write method for <debugfs>/dynamic_debug/control.  Gathers the
  * command text from userspace, parses and executes it.
  */