tree: git://git.armlinux.org.uk/~rmk/linux-arm.git zii head: e2b78f9343e58d06b9b8561ade72f4d5aeb43e4f commit: c1eecec81dcb1692f5a8da96f10248611bd5dfa4 [83/128] net: dsa: bcm_sf2: switch to use phylink_get_linkmodes() config: arm-randconfig-r032-20211119 (attached as .config) 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 arm cross compiling tool for clang build # apt-get install binutils-arm-linux-gnueabi git remote add arm git://git.armlinux.org.uk/~rmk/linux-arm.git git fetch --no-tags arm zii git checkout c1eecec81dcb1692f5a8da96f10248611bd5dfa4 # save the attached .config to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash drivers/net/dsa/ 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 >>): caps = dsa_to_port(ds, port)->phylink_config.mac_capabilities; ~~~~~~~~~~~~~~~~~~~~~ ^ 1 error generated. vim +681 drivers/net/dsa/bcm_sf2.c 672 673 static void bcm_sf2_sw_validate(struct dsa_switch *ds, int port, 674 unsigned long *supported, 675 struct phylink_link_state *state) 676 { 677 struct bcm_sf2_priv *priv = bcm_sf2_to_priv(ds); 678 __ETHTOOL_DECLARE_LINK_MODE_MASK(mask) = { 0, }; 679 u32 caps; 680 682 683 if (state->interface == PHY_INTERFACE_MODE_RGMII || 684 state->interface == PHY_INTERFACE_MODE_RGMII_TXID || 685 state->interface == PHY_INTERFACE_MODE_MII || 686 state->interface == PHY_INTERFACE_MODE_REVMII) 687 caps |= MAC_ASYM_PAUSE | MAC_SYM_PAUSE; 688 689 /* Allow all the expected bits */ 690 phylink_set(mask, Autoneg); 691 phylink_set_port_modes(mask); 692 phylink_get_linkmodes(mask, state->interface, caps); 693 694 linkmode_and(supported, supported, mask); 695 linkmode_and(state->advertising, state->advertising, mask); 696 } 697 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org