Re: [RFC 1/7] mac80211: add support for .ndo_fill_forward_path

[kernel test robot <lkp@intel.com>]

[-- Attachment #1: Type: text/plain, Size: 3768 bytes --]

Hi Felix,

[FYI, it's a private test report for your RFC patch.]
[auto build test ERROR on wireless-drivers-next/master]
[also build test ERROR on wireless-drivers/master mac80211-next/master mac80211/master linus/master v5.14-rc1 next-20210713]
[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/Felix-Fietkau/Ethernet-WLAN-hardware-flow-offloading-support-on-MT7622/20210714-001409
base:   https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git master
config: powerpc-randconfig-r003-20210713 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 8d69635ed9ecf36fd0ca85906bfde17949671cbe)
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
        # install powerpc cross compiling tool for clang build
        # apt-get install binutils-powerpc-linux-gnu
        # https://github.com/0day-ci/linux/commit/c531997b320959473fb8b8e72d837aff58970493
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Felix-Fietkau/Ethernet-WLAN-hardware-flow-offloading-support-on-MT7622/20210714-001409
        git checkout c531997b320959473fb8b8e72d837aff58970493
        # save the attached .config to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross O=build_dir ARCH=powerpc SHELL=/bin/bash drivers/net/wireless/mediatek/mt76/ net/mac80211/

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

All errors (new ones prefixed by >>):

   In file included from net/mac80211/iface.c:13:
   In file included from include/linux/slab.h:15:
   In file included from include/linux/gfp.h:5:
   In file included from include/linux/mmdebug.h:5:
   In file included from include/linux/bug.h:5:
   In file included from arch/powerpc/include/asm/bug.h:109:
   In file included from include/asm-generic/bug.h:20:
   In file included from include/linux/kernel.h:12:
   In file included from include/linux/bitops.h:32:
   In file included from arch/powerpc/include/asm/bitops.h:62:
   arch/powerpc/include/asm/barrier.h:49:9: warning: '__lwsync' macro redefined [-Wmacro-redefined]
   #define __lwsync()      __asm__ __volatile__ (stringify_in_c(LWSYNC) : : :"memory")
           ^
   <built-in>:309:9: note: previous definition is here
   #define __lwsync __builtin_ppc_lwsync
           ^
>> net/mac80211/iface.c:718:27: error: use of undeclared identifier 'ieee80211_netdev_fill_forward_path'
           .ndo_fill_forward_path  = ieee80211_netdev_fill_forward_path,
                                     ^
   1 warning and 1 error generated.


vim +/ieee80211_netdev_fill_forward_path +718 net/mac80211/iface.c

   708	
   709	static const struct net_device_ops ieee80211_dataif_ops = {
   710		.ndo_open		= ieee80211_open,
   711		.ndo_stop		= ieee80211_stop,
   712		.ndo_uninit		= ieee80211_uninit,
   713		.ndo_start_xmit		= ieee80211_subif_start_xmit,
   714		.ndo_set_rx_mode	= ieee80211_set_multicast_list,
   715		.ndo_set_mac_address 	= ieee80211_change_mac,
   716		.ndo_select_queue	= ieee80211_netdev_select_queue,
   717		.ndo_get_stats64	= ieee80211_get_stats64,
 > 718		.ndo_fill_forward_path	= ieee80211_netdev_fill_forward_path,
   719	};
   720	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 43382 bytes --]