linux-kernel - [PATCH v2 0/3] tracing: kprobes: Prohibit probing on notrace functions

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Message-Id: <153258437722.11602.12405835083073480618.stgit@devbox>
Date:   Thu, 26 Jul 2018 14:52:57 +0900
From:   Masami Hiramatsu <mhiramat@...nel.org>
To:     rostedt@...dmis.org,
        Francis Deslauriers <francis.deslauriers@...icios.com>,
        peterz@...radead.org
Cc:     mhiramat@...nel.org, mathieu.desnoyers@...icios.com,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2 0/3] tracing: kprobes: Prohibit probing on notrace functions 

Hello, this is the 2nd version of the series to prohibit kprobe
on notrace functions which Francis sent before.

Here is v1 series:
 https://lkml.org/lkml/2018/7/12/678

In this version, I've add a kconfig option to remove notrace
protection just for debugging, and also fix ftracetest testcase
to not probe notrace function.

Thank you,

---

Francis Deslauriers (1):
      selftest/ftrace: Move kprobe selftest function to separate compile unit

Masami Hiramatsu (2):
      tracing: kprobes: Prohibit probing on notrace function
      selftests/ftrace: Fix kprobe string testcase to not probe notrace function


 kernel/trace/Kconfig                               |   18 ++++++++++
 kernel/trace/Makefile                              |    5 +++
 kernel/trace/trace_kprobe.c                        |   35 ++++++++++++++------
 kernel/trace/trace_kprobe_selftest.c               |   10 ++++++
 kernel/trace/trace_kprobe_selftest.h               |    7 ++++
 .../ftrace/test.d/kprobe/kprobe_args_string.tc     |   30 +++++++----------
 6 files changed, 76 insertions(+), 29 deletions(-)
 create mode 100644 kernel/trace/trace_kprobe_selftest.c
 create mode 100644 kernel/trace/trace_kprobe_selftest.h

--
Masami Hiramatsu (Linaro) <mhiramat@...nel.org>