linux-kernel - [PATCH 19/26] rv/rvgen: add abstract method stubs to Container class

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Message-ID: <20260119205601.105821-20-wander@redhat.com>
Date: Mon, 19 Jan 2026 17:45:55 -0300
From: Wander Lairson Costa <wander@...hat.com>
To: Steven Rostedt <rostedt@...dmis.org>,
	Gabriele Monaco <gmonaco@...hat.com>,
	Nam Cao <namcao@...utronix.de>,
	Wander Lairson Costa <wander@...hat.com>,
	linux-kernel@...r.kernel.org (open list),
	linux-trace-kernel@...r.kernel.org (open list:RUNTIME VERIFICATION (RV))
Subject: [PATCH 19/26] rv/rvgen: add abstract method stubs to Container class

The Container class extends RVGenerator but was missing implementations
for several abstract methods decorated with @not_implemented in the base
class. This could lead to NotImplementedError exceptions if code paths
attempt to call these methods on Container instances.

Add empty-string returning stub implementations for fill_tracepoint_handlers_skel,
fill_tracepoint_attach_probe, fill_tracepoint_detach_helper, and
fill_monitor_class_type. These empty returns are semantically correct
since Container is a grouping mechanism for organizing monitors, not an
actual monitor that generates tracepoint-specific C code.

Signed-off-by: Wander Lairson Costa <wander@...hat.com>
---
 tools/verification/rvgen/rvgen/container.py | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/tools/verification/rvgen/rvgen/container.py b/tools/verification/rvgen/rvgen/container.py
index 51f188530b4dd..65df21dfd17b2 100644
--- a/tools/verification/rvgen/rvgen/container.py
+++ b/tools/verification/rvgen/rvgen/container.py
@@ -30,3 +30,15 @@ class Container(generator.RVGenerator):
                              self._kconfig_marker(), container_marker)
             return result
         return result + container_marker
+
+    def fill_tracepoint_handlers_skel(self) -> str:
+        return ""
+
+    def fill_tracepoint_attach_probe(self) -> str:
+        return ""
+
+    def fill_tracepoint_detach_helper(self) -> str:
+        return ""
+
+    def fill_monitor_class_type(self) -> str:
+        return ""
-- 
2.52.0