Re: [GIT PULL] tracing fixes

[Ingo Molnar <mingo@elte.hu>]

* Masami Hiramatsu <mhiramat@redhat.com> wrote:

> Hi Ingo,
> 
> Could you push this commit too?
> 
> 5ecaafdbf44b1ba400b746c60c401d54c7ee0863
> kprobes: Add mcount to the kprobes blacklist
> 
> Since this bug can be easily reproduced with kprobe-tracer.

Ok, i've cherry-picked it into urgent.

I'm wondering, how complete is the kprobes blacklist? You can test it by 
putting a probe on every single function in the system via something like:

  for N in $(cut -d' ' -f3 /proc/kallsyms  | cut -f1); do
    perf probe $N
    perf probe -d $N
  done

(note: I havent tested it myself yet.)

Thanks,

	Ingo