linux-kernel - Re: [PATCH 1/4] sched,time: remove non-power-of-two divides from __acct_update

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Message-ID: <201601301229.l8wcYp8Y%fengguang.wu@intel.com>
Date:	Sat, 30 Jan 2016 12:56:17 +0800
From:	kbuild test robot <lkp@...el.com>
To:	riel@...hat.com
Cc:	kbuild-all@...org, linux-kernel@...r.kernel.org,
	tglx@...utronix.de, mingo@...nel.org, luto@...capital.net,
	fweisbec@...il.com, peterz@...radead.org, clark@...hat.com
Subject: Re: [PATCH 1/4] sched,time: remove non-power-of-two divides from
 __acct_update_integrals

Hi Rik,

[auto build test ERROR on tip/sched/core]
[also build test ERROR on v4.5-rc1 next-20160129]
[if your patch is applied to the wrong git tree, please drop us a note to help improving the system]

url:    https://github.com/0day-ci/linux/commits/riel-redhat-com/sched-time-remove-non-power-of-two-divides-from-__acct_update_integrals/20160130-114019
config: i386-defconfig (attached as .config)
reproduce:
        # save the attached .config to linux build tree
        make ARCH=i386 

All errors (new ones prefixed by >>):

   kernel/built-in.o: In function `xacct_add_tsk':
>> (.text+0x906b0): undefined reference to `__udivdi3'
   kernel/built-in.o: In function `xacct_add_tsk':
   (.text+0x906e3): undefined reference to `__udivdi3'

---
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" (23958 bytes)