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* [RFC PATCH v2 0/7] tracing: Use common error_log with probe events
@ 2019-03-14  4:29 Masami Hiramatsu
  2019-03-14  4:30 ` [RFC PATCH v2 1/7] tracing/probe: Check maxactive error cases Masami Hiramatsu
                   ` (6 more replies)
  0 siblings, 7 replies; 8+ messages in thread
From: Masami Hiramatsu @ 2019-03-14  4:29 UTC (permalink / raw)
  To: Tom Zanussi, Steven Rostedt
  Cc: tglx, mhiramat, namhyung, bigeasy, joel, linux-kernel, linux-rt-users

Hi,

Here is the 2nd version of using common error_log  with probe events.
Previous version is here.

http://lkml.kernel.org/r/155248005229.10815.334731901778152247.stgit@devnote2

In this version, I've updated some error messages according to
Steve's comment, adjust some error position, and update testcase
to simplify a bit.

 - [4/7]: Update error message according to Steve's comment (Thanks!)
 - [6/7]: Update error message, adjust error positions, and add uprobe errors
 - [7/7]: Specify error position in command string by "^".
          Clear error_log right before writing command.
          Add uprobe syntax error checker

Thank you,

---

Masami Hiramatsu (7):
      tracing/probe: Check maxactive error cases
      tracing/probe: Check event name length correctly
      tracing/probe: Check the size of argument name and body
      tracing/probe: Check event/group naming rule at parsing
      tracing/probe: Verify alloc_trace_*probe() result
      tracing: Use tracing error_log with probe events
      selftests/ftrace: Add error_log testcase for probe errors


 kernel/trace/trace_kprobe.c                        |   90 ++++--
 kernel/trace/trace_probe.c                         |  282 +++++++++++++++-----
 kernel/trace/trace_probe.h                         |   78 +++++-
 kernel/trace/trace_uprobe.c                        |   52 ++--
 .../ftrace/test.d/kprobe/kprobe_syntax_errors.tc   |   93 +++++++
 .../ftrace/test.d/kprobe/uprobe_syntax_errors.tc   |   31 ++
 6 files changed, 494 insertions(+), 132 deletions(-)
 create mode 100644 tools/testing/selftests/ftrace/test.d/kprobe/kprobe_syntax_errors.tc
 create mode 100644 tools/testing/selftests/ftrace/test.d/kprobe/uprobe_syntax_errors.tc

--
Masami Hiramatsu <mhiramat@kernel.org>

^ permalink raw reply	[flat|nested] 8+ messages in thread

end of thread, other threads:[~2019-03-14  4:31 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-03-14  4:29 [RFC PATCH v2 0/7] tracing: Use common error_log with probe events Masami Hiramatsu
2019-03-14  4:30 ` [RFC PATCH v2 1/7] tracing/probe: Check maxactive error cases Masami Hiramatsu
2019-03-14  4:30 ` [RFC PATCH v2 2/7] tracing/probe: Check event name length correctly Masami Hiramatsu
2019-03-14  4:30 ` [RFC PATCH v2 3/7] tracing/probe: Check the size of argument name and body Masami Hiramatsu
2019-03-14  4:30 ` [RFC PATCH v2 4/7] tracing/probe: Check event/group naming rule at parsing Masami Hiramatsu
2019-03-14  4:30 ` [RFC PATCH v2 5/7] tracing/probe: Verify alloc_trace_*probe() result Masami Hiramatsu
2019-03-14  4:31 ` [RFC PATCH v2 6/7] tracing: Use tracing error_log with probe events Masami Hiramatsu
2019-03-14  4:31 ` [RFC PATCH v2 7/7] selftests/ftrace: Add error_log testcase for probe errors Masami Hiramatsu

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