linux-kernel - [lunn:v5.18-rc4-stacked-bridges 2/2] net/bridge/br_input.c:45:12: error: 'struct sk_buff' has no member named 'offload_fwd

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Date:   Wed, 4 May 2022 14:31:06 +0800
From:   kernel test robot <lkp@...el.com>
To:     Andrew Lunn <andrew@...n.ch>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org
Subject: [lunn:v5.18-rc4-stacked-bridges 2/2] net/bridge/br_input.c:45:12:
 error: 'struct sk_buff' has no member named 'offload_fwd_mark'

tree:   https://github.com/lunn/linux.git v5.18-rc4-stacked-bridges
head:   eab6004bc4f6b012db3b6e1fac75f4911662baf5
commit: eab6004bc4f6b012db3b6e1fac75f4911662baf5 [2/2] net: bridge: Clear offload_fwd_mark when passing frame up bridge interface.
config: m68k-randconfig-r031-20220501 (https://download.01.org/0day-ci/archive/20220504/202205041457.Jo1Z7eif-lkp@intel.com/config)
compiler: m68k-linux-gcc (GCC) 11.3.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://github.com/lunn/linux/commit/eab6004bc4f6b012db3b6e1fac75f4911662baf5
        git remote add lunn https://github.com/lunn/linux.git
        git fetch --no-tags lunn v5.18-rc4-stacked-bridges
        git checkout eab6004bc4f6b012db3b6e1fac75f4911662baf5
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 O=build_dir ARCH=m68k SHELL=/bin/bash net/bridge/

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>

All errors (new ones prefixed by >>):

   net/bridge/br_input.c: In function 'br_pass_frame_up':
>> net/bridge/br_input.c:45:12: error: 'struct sk_buff' has no member named 'offload_fwd_mark'
      45 |         skb->offload_fwd_mark = false;
         |            ^~


vim +45 net/bridge/br_input.c

    32	
    33	static int br_pass_frame_up(struct sk_buff *skb)
    34	{
    35		struct net_device *indev, *brdev = BR_INPUT_SKB_CB(skb)->brdev;
    36		struct net_bridge *br = netdev_priv(brdev);
    37		struct net_bridge_vlan_group *vg;
    38	
    39		dev_sw_netstats_rx_add(brdev, skb->len);
    40	
    41		vg = br_vlan_group_rcu(br);
    42	
    43		/* Reset the offload_fwd_mark because there could be a stacked bridge
    44		 * above. */
  > 45		skb->offload_fwd_mark = false;
    46	
    47		/* Bridge is just like any other port.  Make sure the
    48		 * packet is allowed except in promisc mode when someone
    49		 * may be running packet capture.
    50		 */
    51		if (!(brdev->flags & IFF_PROMISC) &&
    52		    !br_allowed_egress(vg, skb)) {
    53			kfree_skb(skb);
    54			return NET_RX_DROP;
    55		}
    56	
    57		indev = skb->dev;
    58		skb->dev = brdev;
    59		skb = br_handle_vlan(br, NULL, vg, skb);
    60		if (!skb)
    61			return NET_RX_DROP;
    62		/* update the multicast stats if the packet is IGMP/MLD */
    63		br_multicast_count(br, NULL, skb, br_multicast_igmp_type(skb),
    64				   BR_MCAST_DIR_TX);
    65	
    66		return NF_HOOK(NFPROTO_BRIDGE, NF_BR_LOCAL_IN,
    67			       dev_net(indev), NULL, skb, indev, NULL,
    68			       br_netif_receive_skb);
    69	}
    70	

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp