Re: [PATCH v2 1/3] tracing: kprobes: Prohibit probing on notrace function

Oops, thanks! I've missed CONFIG_FUNCTION_TRACER=n case... On Sat, 28 Jul 2018 16:11:34 +0800 kbuild test robot wrote: > Hi Masami, > > I love your patch! Yet something to improve: > > [auto build test ERROR on tip/perf/core] > [also build test ERROR on v4.18-rc6 next-20180727] > [if your pat

Re: [PATCH v2 1/3] tracing: kprobes: Prohibit probing on notrace function

Hi Masami, I love your patch! Yet something to improve: [auto build test ERROR on tip/perf/core] [also build test ERROR on v4.18-rc6 next-20180727] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commit

Re: [PATCH v2 1/3] tracing: kprobes: Prohibit probing on notrace function

Hi Masami, I love your patch! Yet something to improve: [auto build test ERROR on tip/perf/core] [also build test ERROR on v4.18-rc6 next-20180727] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commit

Re: [PATCH v2 1/3] tracing: kprobes: Prohibit probing on notrace function

On Thu, 26 Jul 2018 14:53:27 +0900 Masami Hiramatsu wrote: > Prohibit kprobe-events probing on notrace function. > Since probing on the notrace function can cause recursive > event call. In most case those are just skipped, but > in some case it falls into infinit recursive call. > > This protec

[PATCH v2 1/3] tracing: kprobes: Prohibit probing on notrace function

Prohibit kprobe-events probing on notrace function. Since probing on the notrace function can cause recursive event call. In most case those are just skipped, but in some case it falls into infinit recursive call. This protection can be disabled by the kconfig CONFIG_KPROBE_EVENTS_ON_NOTRACE=y, bu