diff options
| author | Masami Hiramatsu <[email protected]> | 2019-02-12 16:13:40 +0000 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2019-02-13 07:16:40 +0000 |
| commit | eeeb080bae906a57b6513d37efe3c38f2cb87a1c (patch) | |
| tree | 481d11a8b3e5095d8490046bd95a3522ab1dcbe1 /tools/perf/scripts/python/failed-syscalls-by-pid.py | |
| parent | kprobes: Search non-suffixed symbol in blacklist (diff) | |
| download | kernel-eeeb080bae906a57b6513d37efe3c38f2cb87a1c.tar.gz kernel-eeeb080bae906a57b6513d37efe3c38f2cb87a1c.zip | |
kprobes: Prohibit probing on hardirq tracers
Since kprobes breakpoint handling involves hardirq tracer,
probing these functions cause breakpoint recursion problem.
Prohibit probing on those functions.
Signed-off-by: Masami Hiramatsu <[email protected]>
Acked-by: Steven Rostedt (VMware) <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Andrea Righi <[email protected]>
Cc: Arnaldo Carvalho de Melo <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Mathieu Desnoyers <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Link: http://lkml.kernel.org/r/154998802073.31052.17255044712514564153.stgit@devbox
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/failed-syscalls-by-pid.py')
0 files changed, 0 insertions, 0 deletions