Hi,

[auto build test ERROR on tip/perf/core]
[also build test ERROR on v4.7-rc5 next-20160701]
[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/commits/Chunyu-Hu/tracing-Fix-oops-caused-by-graph-notrace-filter/20160622-195615
config: x86_64-randconfig-s0-07030621 (attached as .config)
compiler: gcc-6 (Debian 6.1.1-1) 6.1.1 20160430
reproduce:
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All errors (new ones prefixed by >>):

   kernel/built-in.o: In function `__irqsoff_tracer_init':
>> trace_irqsoff.c:(.text+0xd8a5f): undefined reference to `ftrace_graph_ignore_notrace'
   kernel/built-in.o: In function `irqsoff_tracer_reset':
   trace_irqsoff.c:(.text+0xd8b62): undefined reference to `ftrace_graph_ignore_notrace'

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0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation