linux-kernel - Re: [PATCHv2 1/7] openvswitch: Rename LABEL->LABELS

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Message-ID: <201510020526.yYUtAeEs%fengguang.wu@intel.com>
Date:	Fri, 2 Oct 2015 05:13:49 +0800
From:	kbuild test robot <lkp@...el.com>
To:	Joe Stringer <joestringer@...ira.com>
Cc:	kbuild-all@...org, netdev@...r.kernel.org, pshelar@...ira.com,
	linux-kernel@...r.kernel.org, jesse@...ira.com
Subject: Re: [PATCHv2 1/7] openvswitch: Rename LABEL->LABELS

Hi Joe,

[auto build test results on v4.3-rc3 -- if it's inappropriate base, please ignore]

config: i386-randconfig-s0-201539 (attached as .config)
reproduce:
        git checkout eed31e9f7806b78678a47676a8b841831cbdd582
        # save the attached .config to linux build tree
        make ARCH=i386 

All error/warnings (new ones prefixed by >>):

   In file included from arch/x86/include/asm/string.h:2:0,
                    from include/linux/string.h:17,
                    from include/linux/dynamic_debug.h:111,
                    from include/linux/printk.h:277,
                    from include/linux/kernel.h:13,
                    from include/linux/skbuff.h:17,
                    from net/openvswitch/actions.c:21:
   net/openvswitch/conntrack.h: In function 'ovs_ct_fill_key':
>> net/openvswitch/conntrack.h:75:17: error: 'struct <anonymous>' has no member named 'label'
     memset(&key->ct.label, 0, sizeof(key->ct.label));
                    ^
   arch/x86/include/asm/string_32.h:325:46: note: in definition of macro 'memset'
    #define memset(s, c, count) __builtin_memset(s, c, count)
                                                 ^
   net/openvswitch/conntrack.h:75:42: error: 'struct <anonymous>' has no member named 'label'
     memset(&key->ct.label, 0, sizeof(key->ct.label));
                                             ^
   arch/x86/include/asm/string_32.h:325:52: note: in definition of macro 'memset'
    #define memset(s, c, count) __builtin_memset(s, c, count)
                                                       ^

vim +75 net/openvswitch/conntrack.h

7f8a436e Joe Stringer 2015-08-26  59  	return -ENOTSUPP;
7f8a436e Joe Stringer 2015-08-26  60  }
7f8a436e Joe Stringer 2015-08-26  61  
7f8a436e Joe Stringer 2015-08-26  62  static inline int ovs_ct_execute(struct net *net, struct sk_buff *skb,
7f8a436e Joe Stringer 2015-08-26  63  				 struct sw_flow_key *key,
7f8a436e Joe Stringer 2015-08-26  64  				 const struct ovs_conntrack_info *info)
7f8a436e Joe Stringer 2015-08-26  65  {
7f8a436e Joe Stringer 2015-08-26  66  	return -ENOTSUPP;
7f8a436e Joe Stringer 2015-08-26  67  }
7f8a436e Joe Stringer 2015-08-26  68  
7f8a436e Joe Stringer 2015-08-26  69  static inline void ovs_ct_fill_key(const struct sk_buff *skb,
7f8a436e Joe Stringer 2015-08-26  70  				   struct sw_flow_key *key)
7f8a436e Joe Stringer 2015-08-26  71  {
7f8a436e Joe Stringer 2015-08-26  72  	key->ct.state = 0;
7f8a436e Joe Stringer 2015-08-26  73  	key->ct.zone = 0;
182e3042 Joe Stringer 2015-08-26  74  	key->ct.mark = 0;
c2ac6673 Joe Stringer 2015-08-26 @75  	memset(&key->ct.label, 0, sizeof(key->ct.label));
7f8a436e Joe Stringer 2015-08-26  76  }
7f8a436e Joe Stringer 2015-08-26  77  
7f8a436e Joe Stringer 2015-08-26  78  static inline int ovs_ct_put_key(const struct sw_flow_key *key,
7f8a436e Joe Stringer 2015-08-26  79  				 struct sk_buff *skb)
7f8a436e Joe Stringer 2015-08-26  80  {
7f8a436e Joe Stringer 2015-08-26  81  	return 0;
7f8a436e Joe Stringer 2015-08-26  82  }
7f8a436e Joe Stringer 2015-08-26  83  

:::::: The code at line 75 was first introduced by commit
:::::: c2ac667358708d7cce64c78f58af6adf4c1e848b openvswitch: Allow matching on conntrack label

:::::: TO: Joe Stringer <joestringer@...ira.com>
:::::: CC: David S. Miller <davem@...emloft.net>

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