linux-kernel - Re: [PATCH] PM / suspend: Count extra iterations of s2idle loop as sleep time

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Message-ID: <201809162302.dbamKG2h%fengguang.wu@intel.com>
Date:   Sun, 16 Sep 2018 23:48:41 +0800
From:   kbuild test robot <lkp@...el.com>
To:     "Rafael J. Wysocki" <rjw@...ysocki.net>
Cc:     kbuild-all@...org, Linux PM <linux-pm@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>,
        Linux ACPI <linux-acpi@...r.kernel.org>,
        Mika Westerberg <mika.westerberg@...ux.intel.com>,
        Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Peter Zijlstra <peterz@...radead.org>,
        Vitaly Kuznetsov <vkuznets@...hat.com>
Subject: Re: [PATCH] PM / suspend: Count extra iterations of s2idle loop as
 sleep time

Hi Rafael,

I love your patch! Yet something to improve:

[auto build test ERROR on linus/master]
[also build test ERROR on v4.19-rc3 next-20180913]
[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/Rafael-J-Wysocki/PM-suspend-Count-extra-iterations-of-s2idle-loop-as-sleep-time/20180916-163810
config: powerpc-ppc6xx_defconfig (attached as .config)
compiler: powerpc-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        GCC_VERSION=7.2.0 make.cross ARCH=powerpc 

All errors (new ones prefixed by >>):

   kernel/power/suspend.o: In function `suspend_devices_and_enter':
>> (.text+0x6b4): undefined reference to `timekeeping_inject_sleeptime64'

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

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