linux-kernel - Re: [PATCH 4/4] kernel/time/clockevents: compensate for monotonic clock's dynamic frequency

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Message-ID: <201607102149.fPtXdLZl%fengguang.wu@intel.com>
Date:	Sun, 10 Jul 2016 21:20:02 +0800
From:	kbuild test robot <lkp@...el.com>
To:	Nicolai Stange <nicstange@...il.com>
Cc:	kbuild-all@...org, Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	"H. Peter Anvin" <hpa@...or.com>, x86@...nel.org,
	John Stultz <john.stultz@...aro.org>,
	Borislav Petkov <bp@...e.de>,
	Paolo Bonzini <pbonzini@...hat.com>,
	Viresh Kumar <viresh.kumar@...aro.org>,
	Hidehiro Kawai <hidehiro.kawai.ez@...achi.com>,
	"Peter Zijlstra (Intel)" <peterz@...radead.org>,
	"Christopher S. Hall" <christopher.s.hall@...el.com>,
	Adrian Hunter <adrian.hunter@...el.com>,
	Suresh Siddha <suresh.b.siddha@...el.com>,
	linux-kernel@...r.kernel.org, Nicolai Stange <nicstange@...il.com>
Subject: Re: [PATCH 4/4] kernel/time/clockevents: compensate for monotonic
 clock's dynamic frequency

Hi,

[auto build test ERROR on tip/timers/core]
[also build test ERROR on v4.7-rc6 next-20160708]
[cannot apply to tip/x86/core]
[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/Nicolai-Stange/avoid-double-timer-interrupt-with-nohz-and-Intel-TSC/20160710-202914
config: i386-randconfig-s1-201628 (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=i386 

All errors (new ones prefixed by >>):

   kernel/built-in.o: In function `timekeeping_mono_interval_to_raw':
>> (.text+0x66436): undefined reference to `__divdi3'
   kernel/built-in.o: In function `timekeeping_mono_interval_to_raw':
   (.text+0x6649c): undefined reference to `__divdi3'

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

Download attachment ".config.gz" of type "application/octet-stream" (22648 bytes)