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) <mhira...@kernel.org>
