tree: https://github.com/frank-w/BPI-R2-4.14 5.15-rtl8367dsa head: 30b55b2ee391eac3e37c741d76e5b3f5682523f9 commit: ebb051a52704d976a63e3ab56a00f541b9d376b1 [48/60] net: dsa: rtl8367: add rtk_vlan_init config: powerpc-allmodconfig (attached as .config) compiler: powerpc-linux-gcc (GCC) 11.2.0 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/frank-w/BPI-R2-4.14/commit/ebb051a52704d976a63e3ab56a0... git remote add frank-w-bpi-r2-4.14 https://github.com/frank-w/BPI-R2-4.14 git fetch --no-tags frank-w-bpi-r2-4.14 5.15-rtl8367dsa git checkout ebb051a52704d976a63e3ab56a00f541b9d376b1 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=powerpc If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; Note: the frank-w-bpi-r2-4.14/5.15-rtl8367dsa HEAD 30b55b2ee391eac3e37c741d76e5b3f5682523f9 builds fine. It only hurts bisectability. All errors (new ones prefixed by >>): In file included from drivers/net/dsa/rtl8367s_mdio.c:23: drivers/net/dsa/rtl8367s_mdio.h:874:15: error: no previous prototype for 'rtk_switch_logicalPortCheck' [-Werror=missing-prototypes] 874 | rtk_api_ret_t rtk_switch_logicalPortCheck(rtk_port_t logicalPort) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ 887 | rtk_uint32 rtk_switch_phyPortMask_get(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/dsa/rtl8367s_mdio.h:900:15: error: no previous prototype for 'rtk_switch_isExtPort' [-Werror=missing-prototypes] 900 | rtk_api_ret_t rtk_switch_isExtPort(rtk_port_t logicalPort) | ^~~~~~~~~~~~~~~~~~~~ drivers/net/dsa/rtl8367s_mdio.h:914:15: error: no previous prototype for 'rtk_switch_isUtpPort' [-Werror=missing-prototypes] 914 | rtk_api_ret_t rtk_switch_isUtpPort(rtk_port_t logicalPort) | ^~~~~~~~~~~~~~~~~~~~ drivers/net/dsa/rtl8367s_mdio.h:928:15: error: no previous prototype for 'rtk_switch_isHsgPort' [-Werror=missing-prototypes] 928 | rtk_api_ret_t rtk_switch_isHsgPort(rtk_port_t logicalPort) | ^~~~~~~~~~~~~~~~~~~~ drivers/net/dsa/rtl8367s_mdio.h:942:15: error: no previous prototype for 'rtk_switch_isSgmiiPort' [-Werror=missing-prototypes] 942 | rtk_api_ret_t rtk_switch_isSgmiiPort(rtk_port_t logicalPort) | ^~~~~~~~~~~~~~~~~~~~~~ drivers/net/dsa/rtl8367s_mdio.h:956:12: error: no previous prototype for 'rtk_switch_port_L2P_get' [-Werror=missing-prototypes] 956 | rtk_uint32 rtk_switch_port_L2P_get(rtk_port_t logicalPort) | ^~~~~~~~~~~~~~~~~~~~~~~ drivers/net/dsa/rtl8367s_mdio.h:967:15: error: no previous prototype for 'rtk_switch_isPortMaskValid' [-Werror=missing-prototypes] 967 | rtk_api_ret_t rtk_switch_isPortMaskValid(rtk_portmask_t *pPmask) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/dsa/rtl8367s_mdio.h:981:15: error: no previous prototype for 'rtk_switch_portmask_L2P_get' [-Werror=missing-prototypes] 981 | rtk_api_ret_t rtk_switch_portmask_L2P_get(rtk_portmask_t *pLogicalPmask, rtk_uint32 *pPhysicalPortmask) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/dsa/rtl8367s_mdio.h:1009:12: error: no previous prototype for 'rtk_switch_maxMeterId_get' [-Werror=missing-prototypes] 1009 | rtk_uint32 rtk_switch_maxMeterId_get(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/dsa/rtl8367s_mdio.c:46:14: error: no previous prototype for 'mii_mgr_read' [-Werror=missing-prototypes] 46 | unsigned int mii_mgr_read(unsigned int phy_addr,unsigned int phy_register,unsigned int *read_data) | ^~~~~~~~~~~~ drivers/net/dsa/rtl8367s_mdio.c:59:14: error: no previous prototype for 'mii_mgr_write' [-Werror=missing-prototypes] 59 | unsigned int mii_mgr_write(unsigned int phy_addr,unsigned int phy_register,unsigned int write_data) | ^~~~~~~~~~~~~ drivers/net/dsa/rtl8367s_mdio.c:76:11: error: no previous prototype for 'smi_read' [-Werror=missing-prototypes] 76 | rtk_int32 smi_read(rtk_uint32 mAddrs, rtk_uint32 *rData) | ^~~~~~~~ drivers/net/dsa/rtl8367s_mdio.c:105:11: error: no previous prototype for 'smi_write' [-Werror=missing-prototypes] 105 | rtk_int32 smi_write(rtk_uint32 mAddrs, rtk_uint32 rData) | ^~~~~~~~~ drivers/net/dsa/rtl8367s_mdio.c:137:7: error: no previous prototype for 'rtl8367c_setAsicReg' [-Werror=missing-prototypes] 137 | ret_t rtl8367c_setAsicReg(rtk_uint32 reg, rtk_uint32 value) | ^~~~~~~~~~~~~~~~~~~ drivers/net/dsa/rtl8367s_mdio.c:148:7: error: no previous prototype for 'rtl8367c_getAsicReg' [-Werror=missing-prototypes] 148 | ret_t rtl8367c_getAsicReg(rtk_uint32 reg, rtk_uint32 *pValue) | ^~~~~~~~~~~~~~~~~~~ drivers/net/dsa/rtl8367s_mdio.c:164:7: error: no previous prototype for 'rtl8367c_setAsicRegBit' [-Werror=missing-prototypes] 164 | ret_t rtl8367c_setAsicRegBit(rtk_uint32 reg, rtk_uint32 bit, rtk_uint32 value) | ^~~~~~~~~~~~~~~~~~~~~~ drivers/net/dsa/rtl8367s_mdio.c:188:7: error: no previous prototype for 'rtl8367c_getAsicRegBit' [-Werror=missing-prototypes] 188 | ret_t rtl8367c_getAsicRegBit(rtk_uint32 reg, rtk_uint32 bit, rtk_uint32 *pValue) | ^~~~~~~~~~~~~~~~~~~~~~ drivers/net/dsa/rtl8367s_mdio.c:203:7: error: no previous prototype for 'rtl8367c_getAsicRegBits' [-Werror=missing-prototypes] 203 | ret_t rtl8367c_getAsicRegBits(rtk_uint32 reg, rtk_uint32 bits, rtk_uint32 *pValue) | ^~~~~~~~~~~~~~~~~~~~~~~ drivers/net/dsa/rtl8367s_mdio.c:229:7: error: no previous prototype for 'rtl8367c_setAsicRegBits' [-Werror=missing-prototypes] 229 | ret_t rtl8367c_setAsicRegBits(rtk_uint32 reg, rtk_uint32 bits, rtk_uint32 value) | ^~~~~~~~~~~~~~~~~~~~~~~ drivers/net/dsa/rtl8367s_mdio.c:266:7: error: no previous prototype for 'rtl8367c_setAsicPHYOCPReg' [-Werror=missing-prototypes] 266 | ret_t rtl8367c_setAsicPHYOCPReg(rtk_uint32 phyNo, rtk_uint32 ocpAddr, rtk_uint32 ocpData ) | ^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/dsa/rtl8367s_mdio.c:287:7: error: no previous prototype for 'rtl8367c_getAsicPHYOCPReg' [-Werror=missing-prototypes] 287 | ret_t rtl8367c_getAsicPHYOCPReg(rtk_uint32 phyNo, rtk_uint32 ocpAddr, rtk_uint32 *pRegData ) | ^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/dsa/rtl8367s_mdio.c:308:7: error: no previous prototype for 'rtl8367c_setAsicSdsReg' [-Werror=missing-prototypes] 308 | ret_t rtl8367c_setAsicSdsReg(rtk_uint32 sdsId, rtk_uint32 sdsReg, rtk_uint32 sdsPage, rtk_uint32 value) | ^~~~~~~~~~~~~~~~~~~~~~ drivers/net/dsa/rtl8367s_mdio.c:325:7: error: no previous prototype for 'rtl8367c_getAsicSdsReg' [-Werror=missing-prototypes] 325 | ret_t rtl8367c_getAsicSdsReg(rtk_uint32 sdsId, rtk_uint32 sdsReg, rtk_uint32 sdsPage, rtk_uint32 *value) | ^~~~~~~~~~~~~~~~~~~~~~ drivers/net/dsa/rtl8367s_mdio.c:351:7: error: no previous prototype for 'rtl8367c_setAsicPHYReg' [-Werror=missing-prototypes] 351 | ret_t rtl8367c_setAsicPHYReg(rtk_uint32 phyNo, rtk_uint32 phyAddr, rtk_uint32 phyData ) | ^~~~~~~~~~~~~~~~~~~~~~ drivers/net/dsa/rtl8367s_mdio.c:362:7: error: no previous prototype for 'rtl8367c_getAsicPHYReg' [-Werror=missing-prototypes] 362 | ret_t rtl8367c_getAsicPHYReg(rtk_uint32 phyNo, rtk_uint32 phyAddr, rtk_uint32 *pRegData ) | ^~~~~~~~~~~~~~~~~~~~~~ drivers/net/dsa/rtl8367s_mdio.c:374:7: error: no previous prototype for 'rtl8367c_setAsicPortEnableAll' [-Werror=missing-prototypes] 374 | ret_t rtl8367c_setAsicPortEnableAll(rtk_uint32 enable) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/dsa/rtl8367s_mdio.c:383:7: error: no previous prototype for 'rtl8367c_setAsicPortExtMode' [-Werror=missing-prototypes] 383 | ret_t rtl8367c_setAsicPortExtMode(rtk_uint32 id, rtk_uint32 mode) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/dsa/rtl8367s_mdio.c:760:7: error: no previous prototype for 'rtl8367c_setAsicPortForceLinkExt' [-Werror=missing-prototypes] 760 | ret_t rtl8367c_setAsicPortForceLinkExt(rtk_uint32 id, rtl8367c_port_ability_t *pPortAbility) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/dsa/rtl8367s_mdio.c:846:7: error: no previous prototype for 'rtl8367c_getAsicPortForceLinkExt' [-Werror=missing-prototypes] 846 | ret_t rtl8367c_getAsicPortForceLinkExt(rtk_uint32 id, rtl8367c_port_ability_t *pPortAbility) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/dsa/rtl8367s_mdio.c:983:7: error: no previous prototype for 'rtl8367c_setAsicVlan4kEntry' [-Werror=missing-prototypes] 983 | ret_t rtl8367c_setAsicVlan4kEntry(rtl8367c_user_vlan4kentry *pVlan4kEntry ) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/dsa/rtl8367s_mdio.c:1038:7: error: no previous prototype for 'rtl8367c_setAsicVlanMemberConfig' [-Werror=missing-prototypes] 1038 | ret_t rtl8367c_setAsicVlanMemberConfig(rtk_uint32 index, rtl8367c_vlanconfiguser *pVlanCg) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1086 | ret_t rtl8367c_setAsicVlanEgressTagMode(rtk_uint32 port, rtl8367c_egtagmode tagMode) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1097 | ret_t rtl8367c_setAsicVlanPortBasedVID(rtk_uint32 port, rtk_uint32 index, rtk_uint32 pri) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1126 | ret_t rtl8367c_setAsicVlanIngressFilter(rtk_uint32 port, rtk_uint32 enabled) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1134 | ret_t rtl8367c_setAsicVlanFilter(rtk_uint32 enabled) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/dsa/rtl8367s_mdio.c:1141:15: error: no previous prototype for 'rtk_port_macForceLinkExt_set' [-Werror=missing-prototypes] 1141 | rtk_api_ret_t rtk_port_macForceLinkExt_set(rtk_port_t port, rtk_mode_ext_t mode, rtk_port_mac_ability_t *pPortability) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/dsa/rtl8367s_mdio.c:1210:15: error: no previous prototype for 'rtk_port_phyReg_set' [-Werror=missing-prototypes] 1210 | rtk_api_ret_t rtk_port_phyReg_set(rtk_port_t port, rtk_port_phy_reg_t reg, rtk_port_phy_data_t regData) | ^~~~~~~~~~~~~~~~~~~ drivers/net/dsa/rtl8367s_mdio.c:1226:15: error: no previous prototype for 'rtk_port_phyReg_get' [-Werror=missing-prototypes] 1226 | rtk_api_ret_t rtk_port_phyReg_get(rtk_port_t port, rtk_port_phy_reg_t reg, rtk_port_phy_data_t *pData) | ^~~~~~~~~~~~~~~~~~~ drivers/net/dsa/rtl8367s_mdio.c:1242:15: error: no previous prototype for 'rtk_port_phyEnableAll_set' [-Werror=missing-prototypes] 1242 | rtk_api_ret_t rtk_port_phyEnableAll_set(rtk_enable_t enable) | ^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/dsa/rtl8367s_mdio.c:1283:15: error: no previous prototype for 'rtk_port_rgmiiDelayExt_set' [-Werror=missing-prototypes] 1283 | rtk_api_ret_t rtk_port_rgmiiDelayExt_set(rtk_port_t port, rtk_data_t txDelay, rtk_data_t rxDelay) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/dsa/rtl8367s_mdio.c:1315:7: error: no previous prototype for 'rtl8367c_setSgmiiNway' [-Werror=missing-prototypes] 1315 | ret_t rtl8367c_setSgmiiNway(rtk_uint32 ext_id, rtk_uint32 state) | ^~~~~~~~~~~~~~~~~~~~~ drivers/net/dsa/rtl8367s_mdio.c:1402:15: error: no previous prototype for 'rtk_port_sgmiiNway_set' [-Werror=missing-prototypes] 1402 | rtk_api_ret_t rtk_port_sgmiiNway_set(rtk_port_t port, rtk_enable_t state) | ^~~~~~~~~~~~~~~~~~~~~~ drivers/net/dsa/rtl8367s_mdio.c:1848:15: error: no previous prototype for 'rtk_switch_probe' [-Werror=missing-prototypes] 1848 | rtk_api_ret_t rtk_switch_probe(switch_chip_t *pSwitchChip) | ^~~~~~~~~~~~~~~~ drivers/net/dsa/rtl8367s_mdio.c:1897:15: error: no previous prototype for 'rtk_switch_initialState_set' [-Werror=missing-prototypes] 1897 | rtk_api_ret_t rtk_switch_initialState_set(init_state_t state) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/dsa/rtl8367s_mdio.c:1906:15: error: no previous prototype for 'rtk_switch_init' [-Werror=missing-prototypes] 1906 | rtk_api_ret_t rtk_switch_init(void) | ^~~~~~~~~~~~~~~ drivers/net/dsa/rtl8367s_mdio.c:2017:6: error: no previous prototype for 'init_gsw' [-Werror=missing-prototypes] 2017 | void init_gsw(void) | ^~~~~~~~ cc1: all warnings being treated as errors vim +/rtk_switch_phyPortMask_get +887 drivers/net/dsa/rtl8367s_mdio.h 873 874 rtk_api_ret_t rtk_switch_logicalPortCheck(rtk_port_t logicalPort) 875 { 876 if(init_state != INIT_COMPLETED) 877 return RT_ERR_NOT_INIT; 878 879 if(logicalPort >= RTK_SWITCH_PORT_NUM) 880 return RT_ERR_FAILED; 881 882 if(halCtrl->l2p_port[logicalPort] == 0xFF) 883 return RT_ERR_FAILED; 884 885 return RT_ERR_OK; 886 } 888 { 889 if(init_state != INIT_COMPLETED) 890 return 0x00; /* No port in portmask */ 891 892 return (halCtrl->phy_portmask); 893 } 894 #define RTK_SCAN_ALL_LOG_PORT(__port__) for(__port__ = 0; __port__ < RTK_SWITCH_PORT_NUM; __port__++) if( rtk_switch_logicalPortCheck(__port__) == RT_ERR_OK) 895 #define RTK_PORTMASK_IS_PORT_SET(__portmask__, __port__) (((__portmask__).bits[0] & (0x00000001 << __port__)) ? 1 : 0) 896 #define RTK_PORTMASK_SCAN(__portmask__, __port__) for(__port__ = 0; __port__ < RTK_SWITCH_PORT_NUM; __port__++) if(RTK_PORTMASK_IS_PORT_SET(__portmask__, __port__)) 897 #define RTK_PHY_PORTMASK_ALL (rtk_switch_phyPortMask_get()) 898 #define RTK_SCAN_ALL_PHY_PORTMASK(__port__) for(__port__ = 0; __port__ < RTK_SWITCH_PORT_NUM; __port__++) if( (rtk_switch_phyPortMask_get() & (0x00000001 << __port__))) 899 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org