linux-kernel - Re: [PATCH 3/3] tracing: Histogram for missed timer offsets

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Message-ID: <201608221612.NhIo1Exe%fengguang.wu@intel.com>
Date:   Mon, 22 Aug 2016 16:44:16 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Binoy Jayan <binoy.jayan@...aro.org>
Cc:     kbuild-all@...org, Arnd Bergmann <arnd@...db.de>,
        linaro-kernel@...ts.linaro.org,
        Daniel Wagner <daniel.wagner@...-carit.de>,
        Carsten Emde <C.Emde@...dl.org>, linux-kernel@...r.kernel.org,
        "Steven Rostedt (Red Hat)" <rostedt@...dmis.org>,
        Binoy Jayan <binoy.jayan@...aro.org>
Subject: Re: [PATCH 3/3] tracing: Histogram for missed timer offsets

Hi Binoy,

[auto build test ERROR on tip/perf/core]
[also build test ERROR on v4.8-rc3 next-20160819]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
[Suggest to use git(>=2.9.0) format-patch --base=<commit> (or --base=auto for convenience) to record what (public, well-known) commit your patch series was built on]
[Check https://git-scm.com/docs/git-format-patch for more information]

url:    https://github.com/0day-ci/linux/commits/Binoy-Jayan/tracing-Deference-pointers-without-RCU-checks/20160818-151235
config: x86_64-rhel (attached as .config)
compiler: gcc-6 (Debian 6.1.1-9) 6.1.1 20160705
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 `__hrtimer_run_queues':
>> hrtimer.c:(.text+0x73720): undefined reference to `__tracepoint_latency_hrtimer_interrupt'
>> kernel/built-in.o:(__jump_table+0x1f18): undefined reference to `__tracepoint_latency_hrtimer_interrupt'
   kernel/built-in.o:(__jump_table+0x1f78): undefined reference to `__tracepoint_latency_hrtimer_interrupt'
   kernel/built-in.o:(__jump_table+0x1fa8): undefined reference to `__tracepoint_latency_hrtimer_interrupt'

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

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