From: Masami Hiramatsu <mhiramat@kernel.org>
To: rostedt@goodmis.org,
Francis Deslauriers <francis.deslauriers@efficios.com>,
peterz@infradead.org, Shuah Khan <shuah@kernel.org>
Cc: mhiramat@kernel.org, mathieu.desnoyers@efficios.com,
linux-kernel@vger.kernel.org
Subject: [PATCH v4 0/3] tracing: kprobes: Prohibit probing on notrace functions
Date: Sat, 28 Jul 2018 22:54:58 +0900 [thread overview]
Message-ID: <153278609735.9401.5389431281006205214.stgit@devbox> (raw)
Hi,
This is the 4th version of the series to prohibit kprobe
on notrace functions which Francis sent before.
This version fixes a build error when CONFIG_FUNCTION_TRACER=n,
since in that case notrace is just ignored and
ftrace_location_range() is not defined.
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 | 59 +++++++++++++-------
kernel/trace/trace_kprobe_selftest.c | 10 +++
kernel/trace/trace_kprobe_selftest.h | 7 ++
.../ftrace/test.d/kprobe/kprobe_args_string.tc | 30 ++++------
.../selftests/ftrace/test.d/kprobe/probepoint.tc | 2 -
7 files changed, 92 insertions(+), 39 deletions(-)
create mode 100644 kernel/trace/trace_kprobe_selftest.c
create mode 100644 kernel/trace/trace_kprobe_selftest.h
--
Masami Hiramatsu (Linaro) <mhiramat@kernel.org>
next reply other threads:[~2018-07-28 13:55 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-28 13:54 Masami Hiramatsu [this message]
2018-07-28 13:55 ` [PATCH v4 1/3] tracing: kprobes: Prohibit probing on notrace function Masami Hiramatsu
2018-07-30 7:05 ` Masami Hiramatsu
2018-07-28 13:55 ` [PATCH v4 2/3] selftest/ftrace: Move kprobe selftest function to separate compile unit Masami Hiramatsu
2018-07-28 13:56 ` [PATCH v4 3/3] selftests/ftrace: Fix kprobe string testcase to not probe notrace function Masami Hiramatsu
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