netdev - Re: [patch net] team: loadbalance: push lacpdus to exact delivery

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Date:   Fri, 26 Aug 2016 01:10:55 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Jiri Pirko <jiri@...nulli.us>
Cc:     kbuild-all@...org, netdev@...r.kernel.org, davem@...emloft.net,
        idosch@...lanox.com, eladr@...lanox.com, yotamg@...lanox.com
Subject: Re: [patch net] team: loadbalance: push lacpdus to exact delivery

Hi Jiri,

[auto build test ERROR on net/master]

url:    https://github.com/0day-ci/linux/commits/Jiri-Pirko/team-loadbalance-push-lacpdus-to-exact-delivery/20160826-004635
config: sparc64-allyesconfig (attached as .config)
compiler: sparc64-linux-gnu-gcc (Debian 5.4.0-6) 5.4.0 20160609
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/team/team_mode_loadbalance.c:27:21: sparse: undefined identifier 'is_link_local_ether_addr'
   drivers/net/team/team_mode_loadbalance.c: In function 'lb_receive':
>> drivers/net/team/team_mode_loadbalance.c:27:7: error: implicit declaration of function 'is_link_local_ether_addr' [-Werror=implicit-function-declaration]
      if (is_link_local_ether_addr(dest) && dest[5] == 0x02)
          ^
   cc1: some warnings being treated as errors

vim +/is_link_local_ether_addr +27 drivers/net/team/team_mode_loadbalance.c

    21					      struct sk_buff *skb)
    22	{
    23		if (unlikely(skb->protocol == htons(ETH_P_SLOW))) {
    24			/* LACPDU packets should go to exact delivery */
    25			const unsigned char *dest = eth_hdr(skb)->h_dest;
    26	
  > 27			if (is_link_local_ether_addr(dest) && dest[5] == 0x02)
    28				return RX_HANDLER_EXACT;
    29		}
    30		return RX_HANDLER_ANOTHER;

---
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" (47062 bytes)