[PATCH v3 0/3] selftests: livepatch: test livepatching a kprobed function
From: Michael Vetter
Date: Fri Sep 20 2024 - 07:57:15 EST
This patchset adds a test for livepatching a kprobed function.
Thanks to Petr and Marcos for the reviews!
V3:
Save and restore kprobe state also when test fails, by integrating it
into setup_config() and cleanup().
Rename SYSFS variables in a more logical way.
Sort test modules in alphabetical order.
Rename module description.
V2:
Save and restore kprobe state.
Michael Vetter (3):
selftests: livepatch: rename KLP_SYSFS_DIR to SYSFS_KLP_DIR
selftests: livepatch: save and restore kprobe state
selftests: livepatch: test livepatching a kprobed function
tools/testing/selftests/livepatch/Makefile | 3 +-
.../testing/selftests/livepatch/functions.sh | 13 +++-
.../selftests/livepatch/test-kprobe.sh | 62 +++++++++++++++++++
.../selftests/livepatch/test_modules/Makefile | 3 +-
.../livepatch/test_modules/test_klp_kprobe.c | 38 ++++++++++++
5 files changed, 114 insertions(+), 5 deletions(-)
create mode 100755 tools/testing/selftests/livepatch/test-kprobe.sh
create mode 100644 tools/testing/selftests/livepatch/test_modules/test_klp_kprobe.c
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2.46.0