Hi Bryan, I love your patch! Yet something to improve: [auto build test ERROR on wireless-drivers-next/master] [also build test ERROR on wireless-drivers/master ath6kl/ath-next v5.12-rc3 next-20210315] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/Bryan-O-Donoghue/wcn36xx-Enable-... base: https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-ne... master config: h8300-randconfig-r032-20210315 (attached as .config) compiler: h8300-linux-gcc (GCC) 9.3.0 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/0day-ci/linux/commit/84a113e3918b369b7f17d291899f9eefb... git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Bryan-O-Donoghue/wcn36xx-Enable-downstream-consistent-Wake-on-Lan/20210315-201014 git checkout 84a113e3918b369b7f17d291899f9eefbbc60ca9 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=h8300 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): drivers/net/wireless/ath/wcn36xx/smd.c: In function 'wcn36xx_smd_ipv6_ns_offload': 2815 | if (vif_priv->num_target_ipv6_addrs) { | ^~ 2817 | &vif_priv->target_ipv6_addrs[0].in6_u, | ^~ drivers/net/wireless/ath/wcn36xx/smd.c:2820:20: error: 'struct wcn36xx_vif' has no member named 'target_ipv6_addrs' 2820 | &vif_priv->target_ipv6_addrs[0].in6_u, | ^~ drivers/net/wireless/ath/wcn36xx/smd.c:2824:15: error: 'struct wcn36xx_vif' has no member named 'num_target_ipv6_addrs' 2824 | if (vif_priv->num_target_ipv6_addrs > 1) { | ^~ drivers/net/wireless/ath/wcn36xx/smd.c:2826:20: error: 'struct wcn36xx_vif' has no member named 'target_ipv6_addrs' 2826 | &vif_priv->target_ipv6_addrs[1].in6_u, | ^~ vim +2815 drivers/net/wireless/ath/wcn36xx/smd.c 2795 2796 int wcn36xx_smd_ipv6_ns_offload(struct wcn36xx *wcn, struct ieee80211_vif *vif, 2797 bool enable) 2798 { 2799 struct wcn36xx_vif *vif_priv = wcn36xx_vif_to_priv(vif); 2800 struct wcn36xx_hal_host_offload_req_msg msg_body; 2801 struct wcn36xx_hal_ns_offload_params *ns_params; 2802 struct wcn36xx_hal_host_offload_req *ho_params; 2803 int ret; 2804 2805 mutex_lock(&wcn->hal_mutex); 2806 2807 INIT_HAL_MSG(msg_body, WCN36XX_HAL_HOST_OFFLOAD_REQ); 2808 ho_params = &msg_body.host_offload_params; 2809 ns_params = &msg_body.ns_offload_params; 2810 2811 ho_params->offload_type = WCN36XX_HAL_IPV6_NS_OFFLOAD; 2812 if (enable) { 2813 ho_params->enable = 2814 WCN36XX_HAL_OFFLOAD_NS_AND_MCAST_FILTER_ENABLE; 2816 memcpy(&ho_params->u, 2818 sizeof(struct in6_addr)); 2819 memcpy(&ns_params->target_ipv6_addr1, 2820 &vif_priv->target_ipv6_addrs[0].in6_u, 2821 sizeof(struct in6_addr)); 2822 ns_params->target_ipv6_addr1_valid = 1; 2823 } 2824 if (vif_priv->num_target_ipv6_addrs > 1) { 2825 memcpy(&ns_params->target_ipv6_addr2, 2826 &vif_priv->target_ipv6_addrs[1].in6_u, 2827 sizeof(struct in6_addr)); 2828 ns_params->target_ipv6_addr2_valid = 1; 2829 } 2830 } 2831 memcpy(&ns_params->self_addr, vif->addr, ETH_ALEN); 2832 ns_params->bss_index = vif_priv->bss_index; 2833 2834 PREPARE_HAL_BUF(wcn->hal_buf, msg_body); 2835 2836 ret = wcn36xx_smd_send_and_wait(wcn, msg_body.header.len); 2837 if (ret) { 2838 wcn36xx_err("Sending host_offload_arp failed\n"); 2839 goto out; 2840 } 2841 ret = wcn36xx_smd_rsp_status_check(wcn->hal_buf, wcn->hal_rsp_len); 2842 if (ret) { 2843 wcn36xx_err("host_offload_arp failed err=%d\n", ret); 2844 goto out; 2845 } 2846 out: 2847 mutex_unlock(&wcn->hal_mutex); 2848 return ret; 2849 } 2850 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org