diff options
| author | Andrey Grodzovsky <andrey.grodzovsky@crowdstrike.com> | 2026-08-06 11:30:00 -0400 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2026-08-10 21:21:18 -0400 |
| commit | 88b3e7fedc07d940c32eb5c0733a780e944b6b47 (patch) | |
| tree | 7c84961ee1d93859e104a038f40dc0e00afa0a4e /tools/perf/scripts/python/stackcollapse.py | |
| parent | b0c857049153680e1b6ccb59abf359a4ca523561 (diff) | |
selftests/livepatch: update test-ftrace.sh for deprecated ftrace_enabled
kernel.ftrace_enabled=0 is now refused on kernels that deprecate the
knob, so the old disable/reload flow no longer applies there. Probe
for this with ftrace_disable_supported() and keep the full original
scenario (disable, fail to load a livepatch, re-enable, load, confirm
disable is refused while loaded) on kernels where it still works;
otherwise just confirm the write is refused.
Link: https://patch.msgid.link/20260806153000.4184871-3-andrey.grodzovsky@crowdstrike.com
Suggested-by: Steven Rostedt <rostedt@goodmis.org>
Suggested-by: Joe Lawrence <joe.lawrence@redhat.com>
Assisted-by: Claude:claude-sonnet-5
Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@crowdstrike.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions