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From: kbuild test robot <lkp@intel.com>
To: Yi Sun <yi.y.sun@linux.intel.com>
Cc: kbuild-all@01.org, linux-kernel@vger.kernel.org, x86@kernel.org,
	tglx@linutronix.de, chao.p.peng@intel.com, chao.gao@intel.com,
	isaku.yamahata@intel.com, michael.h.kelley@microsoft.com,
	tianyu.lan@microsoft.com, Yi Sun <yi.y.sun@linux.intel.com>,
	"K. Y. Srinivasan" <kys@microsoft.com>,
	Haiyang Zhang <haiyangz@microsoft.com>,
	Stephen Hemminger <sthemmin@microsoft.com>
Subject: Re: [PATCH v2 2/2] locking/pvqspinlock, hv: Enable PV qspinlock for Hyper-V
Date: Wed, 26 Sep 2018 10:15:18 +0800	[thread overview]
Message-ID: <201809260945.Vsi71cbx%fengguang.wu@intel.com> (raw)
In-Reply-To: <1537514712-62434-3-git-send-email-yi.y.sun@linux.intel.com>

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Hi Yi,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on tip/x86/core]
[also build test ERROR on v4.19-rc5 next-20180925]
[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/Yi-Sun/Enable-PV-qspinlock-for-Hyper-V/20180921-234519
config: i386-allyesconfig (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
reproduce:
        # save the attached .config to linux build tree
        make ARCH=i386 

All errors (new ones prefixed by >>):

   arch/x86/kernel/cpu/mshyperv.o: In function `hv_smp_prepare_boot_cpu':
>> mshyperv.c:(.init.text+0x15): undefined reference to `hv_init_spinlocks'

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

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  parent reply	other threads:[~2018-09-26  2:16 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-09-21  7:25 [PATCH v2 0/2] Enable PV qspinlock for Hyper-V Yi Sun
2018-09-21  7:25 ` [PATCH v2 1/2] X86/Hyper-V: Add Guest IDLE MSR support Yi Sun
2018-09-21 16:52   ` Michael Kelley (EOSG)
2018-09-21  7:25 ` [PATCH v2 2/2] locking/pvqspinlock, hv: Enable PV qspinlock for Hyper-V Yi Sun
2018-09-21 17:02   ` Michael Kelley (EOSG)
2018-09-25  7:11     ` Yi Sun
2018-09-21 19:09   ` kbuild test robot
2018-09-26  2:15   ` kbuild test robot [this message]
2018-09-26  8:23   ` Thomas Gleixner

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