netdev - Re: [PATCH net-next 2/2] intel: ixgbevf: Support Windows hosts (Hyper-V)

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Message-ID: <201604150625.ko5wj2oZ%fengguang.wu@intel.com>
Date:	Fri, 15 Apr 2016 06:34:10 +0800
From:	kbuild test robot <lkp@...el.com>
To:	"K. Y. Srinivasan" <kys@...rosoft.com>
Cc:	kbuild-all@...org, davem@...emloft.net, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org, devel@...uxdriverproject.org,
	olaf@...fle.de, apw@...onical.com, jasowang@...hat.com,
	eli@...lanox.com, jackm@...lanox.com, yevgenyp@...lanox.com,
	john.ronciak@...el.com, intel-wired-lan@...uxonhyperv.com
Subject: Re: [PATCH net-next 2/2] intel: ixgbevf: Support Windows hosts
 (Hyper-V)

Hi Srinivasan,

[auto build test ERROR on net-next/master]

url:    https://github.com/0day-ci/linux/commits/K-Y-Srinivasan/ethernet-intel-Add-the-device-ID-s-presented-while-running-on-Hyper-V/20160415-061821
config: sparc64-allyesconfig (attached as .config)
reproduce:
        wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        make.cross ARCH=sparc64 

All errors (new ones prefixed by >>):

   drivers/net/ethernet/intel/ixgbevf/vf.c: In function 'ixgbevf_rlpml_set_vf':
>> drivers/net/ethernet/intel/ixgbevf/vf.c:754:6: error: 'x86_hyper' undeclared (first use in this function)
     if (x86_hyper == &x86_hyper_ms_hyperv) {
         ^
   drivers/net/ethernet/intel/ixgbevf/vf.c:754:6: note: each undeclared identifier is reported only once for each function it appears in
>> drivers/net/ethernet/intel/ixgbevf/vf.c:754:20: error: 'x86_hyper_ms_hyperv' undeclared (first use in this function)
     if (x86_hyper == &x86_hyper_ms_hyperv) {
                       ^
   drivers/net/ethernet/intel/ixgbevf/vf.c: In function 'ixgbevf_negotiate_api_version':
   drivers/net/ethernet/intel/ixgbevf/vf.c:781:6: error: 'x86_hyper' undeclared (first use in this function)
     if (x86_hyper == &x86_hyper_ms_hyperv) {
         ^
   drivers/net/ethernet/intel/ixgbevf/vf.c:781:20: error: 'x86_hyper_ms_hyperv' undeclared (first use in this function)
     if (x86_hyper == &x86_hyper_ms_hyperv) {
                       ^

vim +/x86_hyper +754 drivers/net/ethernet/intel/ixgbevf/vf.c

   748	 **/
   749	void ixgbevf_rlpml_set_vf(struct ixgbe_hw *hw, u16 max_size)
   750	{
   751		u32 msgbuf[2];
   752		u32 reg;
   753	
 > 754		if (x86_hyper == &x86_hyper_ms_hyperv) {
   755			/*
   756			 * If we are on Hyper-V, we implement
   757			 * this functionality differently.

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

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