On Sat, 22 Aug 2026 09:35:02 +0000
[email protected] wrote:

> Thank you for your contribution! Sashiko AI review found 1 potential issue(s) 
> to consider:
> - [Low] The test comment `# BAD_ACCESS_ADDR` does not match the actual error 
> logged by the kernel, which is `BAD_PROBE_ADDR`.
> --
> 
> --- Patch [8]: [PATCH v13 08/12] selftests: tracing: Add syntax testcase for 
> wprobe ---
> commit fc72e33e91d484bd38ebdde9110dabef02740205
> Author: Masami Hiramatsu (Google) <[email protected]>
> 
> selftests: tracing: Add syntax testcase for wprobe
> 
> This commit adds a new testcase, wprobe_syntax_errors.tc, to verify the
> syntax error handling of watch probe events.
> 
> > diff --git 
> > a/tools/testing/selftests/ftrace/test.d/dynevent/wprobes_syntax_errors.tc 
> > b/tools/testing/selftests/ftrace/test.d/dynevent/wprobes_syntax_errors.tc
> > new file mode 100644
> > --- /dev/null
> > +++ 
> > b/tools/testing/selftests/ftrace/test.d/dynevent/wprobes_syntax_errors.tc
> [ ... ]
> > +check_error '^w'                   # NO_ARG_BODY
> > +check_error 'w^10 w@jiffies'               # WPROBE_NO_MAXACT
> > +check_error 'w ^symbol'                    # BAD_ACCESS_FMT
> > +check_error 'w ^a@symbol'          # BAD_ACCESS_TYPE
> > +check_error 'w w@^symbol'          # BAD_ACCESS_ADDR
> > +check_error 'w w@jiffies^+offset'  # BAD_ACCESS_ADDR
> 
> [Severity: Low]
> This isn't a bug, but should this comment say BAD_PROBE_ADDR instead of
> BAD_ACCESS_ADDR?

Ah, good catch! ;)

Thanks!

-- 
Masami Hiramatsu (Google) <[email protected]>

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