Messages in this thread | | | From | Masami Hiramatsu <> | Subject | [RFC PATCH v2 0/7] tracing: Use common error_log with probe events | Date | Thu, 14 Mar 2019 13:29:49 +0900 |
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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,
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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>
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