[PATCH v2 0/2] selftests: livepatch: test if ftrace can trace a livepatched function
From: Filipe Xavier
Date: Tue Mar 18 2025 - 17:21:12 EST
This patchset add ftrace helpers functions and
add a new test makes sure that ftrace can trace
a function that was introduced by a livepatch.
Signed-off-by: Filipe Xavier <felipeaggger@xxxxxxxxx>
Suggested-by: Marcos Paulo de Souza <mpdesouza@xxxxxxxx>
Reviewed-by: Marcos Paulo de Souza <mpdesouza@xxxxxxxx>
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Changes in v2:
- functions.sh: change check traced function to accept a list of functions.
- Link to v1: https://lore.kernel.org/r/20250306-ftrace-sftest-livepatch-v1-0-a6f1dfc30e17@xxxxxxxxx
---
Filipe Xavier (2):
selftests: livepatch: add new ftrace helpers functions
selftests: livepatch: test if ftrace can trace a livepatched function
tools/testing/selftests/livepatch/functions.sh | 49 ++++++++++++++++++++++++
tools/testing/selftests/livepatch/test-ftrace.sh | 34 ++++++++++++++++
2 files changed, 83 insertions(+)
---
base-commit: 848e076317446f9c663771ddec142d7c2eb4cb43
change-id: 20250306-ftrace-sftest-livepatch-60d9dc472235
Best regards,
--
Filipe Xavier <felipeaggger@xxxxxxxxx>