Add __kprobes and NOKPROBE_SYMBOL() for sample kprobe handlers.
Signed-off-by: NMasami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
Reviewed-by: NAlexandre Chartre <alexandre.chartre@oracle.com>
Acked-by: NPeter Zijlstra <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20200505134059.878578033@linutronix.de