tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 1e2a199f6ccdc15cf111d68d212e2fd4ce65682e commit: 186525bd6b83efc592672e2d6185e4d7c810d2b4 mm, x86/mm: Untangle address space layout definitions from basic pgtable type definitions date: 1 year, 1 month ago config: powerpc-randconfig-r012-20210120 (attached as .config) compiler: powerpc-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://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit... git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 186525bd6b83efc592672e2d6185e4d7c810d2b4 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 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; All errors (new ones prefixed by >>): powerpc-linux-ld: starfire.c:(.text.__netdev_rx+0x644): undefined reference to `eth_type_trans' powerpc-linux-ld: starfire.c:(.text.__netdev_rx+0x8f4): undefined reference to `__netdev_alloc_skb' powerpc-linux-ld: starfire.c:(.text.__netdev_rx+0xaf4): undefined reference to `consume_skb' powerpc-linux-ld: drivers/net/ethernet/adaptec/starfire.o: in function `netdev_poll': starfire.c:(.text.netdev_poll+0x18c): undefined reference to `napi_complete_done' powerpc-linux-ld: drivers/net/ethernet/adaptec/starfire.o: in function `start_tx': starfire.c:(.text.start_tx+0xfc0): undefined reference to `__dev_kfree_skb_any' powerpc-linux-ld: starfire.c:(.text.start_tx+0x1048): undefined reference to `__skb_pad' powerpc-linux-ld: drivers/net/ethernet/adaptec/starfire.o:(.rodata.netdev_ops+0x24): undefined reference to `eth_mac_addr' powerpc-linux-ld: drivers/net/ethernet/adaptec/starfire.o:(.rodata.netdev_ops+0x28): undefined reference to `eth_validate_addr' powerpc-linux-ld: drivers/net/ethernet/apm/xgene/xgene_enet_hw.o: in function `xgene_enet_wr_mac': xgene_enet_hw.c:(.text.xgene_enet_wr_mac+0x128): undefined reference to `netdev_err' powerpc-linux-ld: drivers/net/ethernet/apm/xgene/xgene_enet_hw.o: in function `xgene_enet_rd_mac': xgene_enet_hw.c:(.text.xgene_enet_rd_mac+0x114): undefined reference to `netdev_err' powerpc-linux-ld: drivers/net/ethernet/apm/xgene/xgene_enet_hw.o: in function `xgene_enet_rd_stat': xgene_enet_hw.c:(.text.xgene_enet_rd_stat+0xc4): undefined reference to `netdev_err' powerpc-linux-ld: drivers/net/ethernet/apm/xgene/xgene_enet_hw.o: in function `xgene_enet_reset': xgene_enet_hw.c:(.text.xgene_enet_reset+0x164): undefined reference to `netdev_err' powerpc-linux-ld: drivers/net/ethernet/apm/xgene/xgene_enet_hw.o: in function `xgene_enet_phy_connect': xgene_enet_hw.c:(.text.xgene_enet_phy_connect+0x1c0): undefined reference to `netdev_err' powerpc-linux-ld: drivers/net/ethernet/apm/xgene/xgene_enet_hw.o:xgene_enet_hw.c:(.text.xgene_enet_mdio_config+0x310): more undefined references to `netdev_err' follow powerpc-linux-ld: drivers/net/ethernet/apm/xgene/xgene_enet_hw.o: in function `xgene_enet_mdio_config': xgene_enet_hw.c:(.text.xgene_enet_mdio_config+0x4a0): undefined reference to `__dynamic_netdev_dbg' powerpc-linux-ld: drivers/net/ethernet/apm/xgene/xgene_enet_sgmac.o: in function `xgene_enet_reset': xgene_enet_sgmac.c:(.text.xgene_enet_reset+0x3f0): undefined reference to `__dynamic_netdev_dbg' powerpc-linux-ld: xgene_enet_sgmac.c:(.text.xgene_enet_reset+0x45c): undefined reference to `netdev_err' powerpc-linux-ld: drivers/net/ethernet/apm/xgene/xgene_enet_sgmac.o: in function `xgene_mii_phy_read.constprop.0': xgene_enet_sgmac.c:(.text.xgene_mii_phy_read.constprop.0+0x11c): undefined reference to `netdev_err' powerpc-linux-ld: drivers/net/ethernet/apm/xgene/xgene_enet_sgmac.o: in function `xgene_mii_phy_write.constprop.0': xgene_enet_sgmac.c:(.text.xgene_mii_phy_write.constprop.0+0xec): undefined reference to `netdev_err' powerpc-linux-ld: drivers/net/ethernet/apm/xgene/xgene_enet_sgmac.o: in function `xgene_sgmac_init': xgene_enet_sgmac.c:(.text.xgene_sgmac_init+0x468): undefined reference to `netdev_err' powerpc-linux-ld: drivers/net/ethernet/apm/xgene/xgene_enet_sgmac.o: in function `xgene_enet_link_state': xgene_enet_sgmac.c:(.text.xgene_enet_link_state+0x238): undefined reference to `netif_carrier_off' powerpc-linux-ld: xgene_enet_sgmac.c:(.text.xgene_enet_link_state+0x248): undefined reference to `netdev_info' powerpc-linux-ld: xgene_enet_sgmac.c:(.text.xgene_enet_link_state+0x26c): undefined reference to `netif_carrier_on' powerpc-linux-ld: xgene_enet_sgmac.c:(.text.xgene_enet_link_state+0x2a8): undefined reference to `netdev_info' powerpc-linux-ld: drivers/net/ethernet/apm/xgene/xgene_enet_xgmac.o: in function `xgene_enet_reset': xgene_enet_xgmac.c:(.text.xgene_enet_reset+0x144): undefined reference to `netdev_err' powerpc-linux-ld: drivers/net/ethernet/apm/xgene/xgene_enet_xgmac.o: in function `xgene_enet_wr_pcs.constprop.0': xgene_enet_xgmac.c:(.text.xgene_enet_wr_pcs.constprop.0+0xc8): undefined reference to `netdev_err' powerpc-linux-ld: drivers/net/ethernet/apm/xgene/xgene_enet_xgmac.o: in function `xgene_enet_link_state': xgene_enet_xgmac.c:(.text.xgene_enet_link_state+0x124): undefined reference to `netdev_err' powerpc-linux-ld: xgene_enet_xgmac.c:(.text.xgene_enet_link_state+0x454): undefined reference to `netif_carrier_off' powerpc-linux-ld: xgene_enet_xgmac.c:(.text.xgene_enet_link_state+0x464): undefined reference to `netdev_info' powerpc-linux-ld: xgene_enet_xgmac.c:(.text.xgene_enet_link_state+0x484): undefined reference to `netif_carrier_on' powerpc-linux-ld: xgene_enet_xgmac.c:(.text.xgene_enet_link_state+0x4a4): undefined reference to `netdev_info' powerpc-linux-ld: drivers/net/ethernet/apm/xgene/xgene_enet_main.o: in function `xgene_enet_set_mac_address': xgene_enet_main.c:(.text.xgene_enet_set_mac_address+0x34): undefined reference to `eth_mac_addr' powerpc-linux-ld: drivers/net/ethernet/apm/xgene/xgene_enet_main.o: in function `xgene_enet_work_msg': xgene_enet_main.c:(.text.xgene_enet_work_msg+0x7f0): undefined reference to `__pskb_pull_tail' powerpc-linux-ld: drivers/net/ethernet/apm/xgene/xgene_enet_main.o: in function `xgene_enet_rx_irq': xgene_enet_main.c:(.text.xgene_enet_rx_irq+0x30): undefined reference to `napi_schedule_prep' powerpc-linux-ld: xgene_enet_main.c:(.text.xgene_enet_rx_irq+0xa4): undefined reference to `__napi_schedule' powerpc-linux-ld: drivers/net/ethernet/apm/xgene/xgene_enet_main.o: in function `xgene_enet_create_desc_ring.constprop.0': xgene_enet_main.c:(.text.xgene_enet_create_desc_ring.constprop.0+0x1f0): undefined reference to `__dynamic_netdev_dbg' powerpc-linux-ld: drivers/net/ethernet/apm/xgene/xgene_enet_main.o: in function `xgene_enet_open': xgene_enet_main.c:(.text.xgene_enet_open+0x40): undefined reference to `netif_set_real_num_tx_queues' powerpc-linux-ld: xgene_enet_main.c:(.text.xgene_enet_open+0xcc): undefined reference to `netif_set_real_num_rx_queues' powerpc-linux-ld: xgene_enet_main.c:(.text.xgene_enet_open+0x3cc): undefined reference to `netdev_err' powerpc-linux-ld: xgene_enet_main.c:(.text.xgene_enet_open+0x49c): undefined reference to `netdev_err' powerpc-linux-ld: xgene_enet_main.c:(.text.xgene_enet_open+0x684): undefined reference to `netif_carrier_off' powerpc-linux-ld: drivers/net/ethernet/apm/xgene/xgene_enet_main.o: in function `xgene_enet_delete_desc_rings': xgene_enet_main.c:(.text.xgene_enet_delete_desc_rings+0x400): undefined reference to `__dev_kfree_skb_any' powerpc-linux-ld: drivers/net/ethernet/apm/xgene/xgene_enet_main.o: in function `xgene_enet_remove': xgene_enet_main.c:(.text.xgene_enet_remove+0x34): undefined reference to `rtnl_lock' powerpc-linux-ld: xgene_enet_main.c:(.text.xgene_enet_remove+0x60): undefined reference to `rtnl_unlock' powerpc-linux-ld: xgene_enet_main.c:(.text.xgene_enet_remove+0x98): undefined reference to `unregister_netdev' powerpc-linux-ld: xgene_enet_main.c:(.text.xgene_enet_remove+0xbc): undefined reference to `free_netdev' powerpc-linux-ld: xgene_enet_main.c:(.text.xgene_enet_remove+0x15c): undefined reference to `dev_close' powerpc-linux-ld: drivers/net/ethernet/apm/xgene/xgene_enet_main.o: in function `xgene_enet_refill_bufpool': xgene_enet_main.c:(.text.xgene_enet_refill_bufpool+0x2ec): undefined reference to `__netdev_alloc_skb' powerpc-linux-ld: xgene_enet_main.c:(.text.xgene_enet_refill_bufpool+0x3d8): undefined reference to `netdev_err' powerpc-linux-ld: xgene_enet_main.c:(.text.xgene_enet_refill_bufpool+0x3e4): undefined reference to `__dev_kfree_skb_any' powerpc-linux-ld: drivers/net/ethernet/apm/xgene/xgene_enet_main.o: in function `xgene_enet_probe': xgene_enet_main.c:(.text.xgene_enet_probe+0x38): undefined reference to `alloc_etherdev_mqs' powerpc-linux-ld: xgene_enet_main.c:(.text.xgene_enet_probe+0x130): undefined reference to `free_netdev' powerpc-linux-ld: xgene_enet_main.c:(.text.xgene_enet_probe+0x344): undefined reference to `netdev_err' powerpc-linux-ld: xgene_enet_main.c:(.text.xgene_enet_probe+0x660): undefined reference to `netdev_err' powerpc-linux-ld: xgene_enet_main.c:(.text.xgene_enet_probe+0xa78): undefined reference to `netif_napi_add' powerpc-linux-ld: xgene_enet_main.c:(.text.xgene_enet_probe+0xad0): undefined reference to `netif_napi_add' powerpc-linux-ld: xgene_enet_main.c:(.text.xgene_enet_probe+0xae8): undefined reference to `register_netdev' powerpc-linux-ld: xgene_enet_main.c:(.text.xgene_enet_probe+0xb18): undefined reference to `netdev_err' powerpc-linux-ld: xgene_enet_main.c:(.text.xgene_enet_probe+0xdd8): undefined reference to `netdev_err' powerpc-linux-ld: drivers/net/ethernet/apm/xgene/xgene_enet_main.o: in function `xgene_enet_rx_frame': xgene_enet_main.c:(.text.xgene_enet_rx_frame+0x15c): undefined reference to `skb_put' powerpc-linux-ld: xgene_enet_main.c:(.text.xgene_enet_rx_frame+0x1ac): undefined reference to `eth_type_trans' powerpc-linux-ld: xgene_enet_main.c:(.text.xgene_enet_rx_frame+0x314): undefined reference to `napi_gro_receive' powerpc-linux-ld: xgene_enet_main.c:(.text.xgene_enet_rx_frame+0x4d8): undefined reference to `skb_add_rx_frag' powerpc-linux-ld: xgene_enet_main.c:(.text.xgene_enet_rx_frame+0x87c): undefined reference to `__dev_kfree_skb_any' powerpc-linux-ld: drivers/net/ethernet/apm/xgene/xgene_enet_main.o: in function `xgene_enet_process_ring': xgene_enet_main.c:(.text.xgene_enet_process_ring+0x6b0): undefined reference to `__dev_kfree_skb_any' powerpc-linux-ld: xgene_enet_main.c:(.text.xgene_enet_process_ring+0x9f8): undefined reference to `netdev_err' powerpc-linux-ld: drivers/net/ethernet/apm/xgene/xgene_enet_main.o: in function `xgene_enet_close': xgene_enet_main.c:(.text.xgene_enet_close+0x40): undefined reference to `netif_tx_stop_all_queues' powerpc-linux-ld: xgene_enet_main.c:(.text.xgene_enet_close+0x180): undefined reference to `napi_disable' powerpc-linux-ld: xgene_enet_main.c:(.text.xgene_enet_close+0x1c4): undefined reference to `napi_disable' powerpc-linux-ld: drivers/net/ethernet/apm/xgene/xgene_enet_main.o: in function `xgene_enet_napi': xgene_enet_main.c:(.text.xgene_enet_napi+0x70): undefined reference to `napi_complete_done' powerpc-linux-ld: drivers/net/ethernet/apm/xgene/xgene_enet_main.o: in function `xgene_enet_setup_tx_desc': powerpc-linux-ld: drivers/net/ethernet/apm/xgene/xgene_enet_main.o: in function `xgene_enet_start_xmit': xgene_enet_main.c:(.text.xgene_enet_start_xmit+0x2e4): undefined reference to `__dev_kfree_skb_any' powerpc-linux-ld: xgene_enet_main.c:(.text.xgene_enet_start_xmit+0x30c): undefined reference to `__skb_pad' powerpc-linux-ld: xgene_enet_main.c:(.text.xgene_enet_start_xmit+0x378): undefined reference to `skb_tstamp_tx' powerpc-linux-ld: drivers/net/ethernet/apm/xgene/xgene_enet_ethtool.o: in function `xgene_get_link_ksettings': xgene_enet_ethtool.c:(.text.xgene_get_link_ksettings+0x108): undefined reference to `ethtool_convert_legacy_u32_to_link_mode' powerpc-linux-ld: xgene_enet_ethtool.c:(.text.xgene_get_link_ksettings+0x114): undefined reference to `ethtool_convert_legacy_u32_to_link_mode' powerpc-linux-ld: xgene_enet_ethtool.c:(.text.xgene_get_link_ksettings+0x224): undefined reference to `ethtool_convert_legacy_u32_to_link_mode' powerpc-linux-ld: xgene_enet_ethtool.c:(.text.xgene_get_link_ksettings+0x230): undefined reference to `ethtool_convert_legacy_u32_to_link_mode' powerpc-linux-ld: drivers/net/ethernet/apm/xgene/xgene_enet_ethtool.o: in function `xgene_get_ethtool_stats': xgene_enet_ethtool.c:(.text.xgene_get_ethtool_stats+0x64): undefined reference to `dev_get_stats' powerpc-linux-ld: drivers/net/ethernet/apm/xgene/xgene_enet_ethtool.o:(.rodata.xgene_ethtool_ops+0x20): undefined reference to `ethtool_op_get_link' powerpc-linux-ld: drivers/net/ethernet/apm/xgene/xgene_enet_cle.o: in function `xgene_enet_cle_init': xgene_enet_cle.c:(.text.xgene_enet_cle_init+0x218): undefined reference to `netdev_err' powerpc-linux-ld: drivers/net/ethernet/apm/xgene-v2/main.o: in function `xge_remove': main.c:(.text.xge_remove+0x2c): undefined reference to `rtnl_lock' powerpc-linux-ld: main.c:(.text.xge_remove+0x58): undefined reference to `rtnl_unlock' powerpc-linux-ld: main.c:(.text.xge_remove+0x68): undefined reference to `unregister_netdev' powerpc-linux-ld: main.c:(.text.xge_remove+0x70): undefined reference to `free_netdev' powerpc-linux-ld: main.c:(.text.xge_remove+0xac): undefined reference to `dev_close' powerpc-linux-ld: main.c:(.text.xge_remove+0xb4): undefined reference to `rtnl_unlock' powerpc-linux-ld: main.c:(.text.xge_remove+0xc4): undefined reference to `unregister_netdev' powerpc-linux-ld: main.c:(.text.xge_remove+0xcc): undefined reference to `free_netdev' powerpc-linux-ld: drivers/net/ethernet/apm/xgene-v2/main.o: in function `xge_txc_poll': main.c:(.text.xge_txc_poll+0x174): undefined reference to `netif_tx_wake_queue' powerpc-linux-ld: main.c:(.text.xge_txc_poll+0x25c): undefined reference to `__dev_kfree_skb_any' powerpc-linux-ld: drivers/net/ethernet/apm/xgene-v2/main.o: in function `xge_timeout': main.c:(.text.xge_timeout+0x24): undefined reference to `rtnl_lock' powerpc-linux-ld: main.c:(.text.xge_timeout+0x60): undefined reference to `rtnl_unlock' powerpc-linux-ld: main.c:(.text.xge_timeout+0xd0): undefined reference to `napi_disable' powerpc-linux-ld: main.c:(.text.xge_timeout+0x1b0): undefined reference to `__dev_kfree_skb_any' powerpc-linux-ld: main.c:(.text.xge_timeout+0x288): undefined reference to `rtnl_unlock' powerpc-linux-ld: drivers/net/ethernet/apm/xgene-v2/main.o: in function `xge_set_mac_addr': main.c:(.text.xge_set_mac_addr+0x34): undefined reference to `eth_mac_addr' powerpc-linux-ld: drivers/net/ethernet/apm/xgene-v2/main.o: in function `xge_start_xmit': main.c:(.text.xge_start_xmit+0x298): undefined reference to `skb_tstamp_tx' powerpc-linux-ld: main.c:(.text.xge_start_xmit+0x2bc): undefined reference to `__dev_kfree_skb_any' powerpc-linux-ld: drivers/net/ethernet/apm/xgene-v2/main.o: in function `xge_irq': main.c:(.text.xge_irq+0x30): undefined reference to `napi_schedule_prep' powerpc-linux-ld: main.c:(.text.xge_irq+0xa4): undefined reference to `__napi_schedule' powerpc-linux-ld: drivers/net/ethernet/apm/xgene-v2/main.o: in function `xge_probe': main.c:(.text.xge_probe+0x38): undefined reference to `alloc_etherdev_mqs' powerpc-linux-ld: main.c:(.text.xge_probe+0x1d8): undefined reference to `free_netdev' powerpc-linux-ld: main.c:(.text.xge_probe+0x35c): undefined reference to `netif_napi_add' powerpc-linux-ld: main.c:(.text.xge_probe+0x364): undefined reference to `register_netdev' powerpc-linux-ld: main.c:(.text.xge_probe+0x394): undefined reference to `netdev_err' powerpc-linux-ld: main.c:(.text.xge_probe+0x554): undefined reference to `netdev_err' powerpc-linux-ld: drivers/net/ethernet/apm/xgene-v2/main.o: in function `xge_refill_buffers': main.c:(.text.xge_refill_buffers+0x200): undefined reference to `__netdev_alloc_skb' powerpc-linux-ld: main.c:(.text.xge_refill_buffers+0x3c8): undefined reference to `netdev_err' powerpc-linux-ld: main.c:(.text.xge_refill_buffers+0x3d4): undefined reference to `__dev_kfree_skb_any' powerpc-linux-ld: drivers/net/ethernet/apm/xgene-v2/main.o: in function `xge_rx_poll': main.c:(.text.xge_rx_poll+0x234): undefined reference to `skb_put' powerpc-linux-ld: main.c:(.text.xge_rx_poll+0x240): undefined reference to `eth_type_trans' powerpc-linux-ld: main.c:(.text.xge_rx_poll+0x280): undefined reference to `napi_gro_receive' powerpc-linux-ld: main.c:(.text.xge_rx_poll+0x4c0): undefined reference to `__dev_kfree_skb_any' powerpc-linux-ld: drivers/net/ethernet/apm/xgene-v2/main.o: in function `xge_napi': main.c:(.text.xge_napi+0xc8): undefined reference to `napi_complete_done' powerpc-linux-ld: drivers/net/ethernet/apm/xgene-v2/main.o: in function `xge_delete_desc_rings': main.c:(.text.xge_delete_desc_rings+0x148): undefined reference to `__dev_kfree_skb_any' powerpc-linux-ld: drivers/net/ethernet/apm/xgene-v2/main.o: in function `xge_close': main.c:(.text.xge_close+0x70): undefined reference to `napi_disable' powerpc-linux-ld: drivers/net/ethernet/apm/xgene-v2/main.o: in function `xge_open': main.c:(.text.xge_open+0x2a8): undefined reference to `netdev_err' powerpc-linux-ld: drivers/net/ethernet/apm/xgene-v2/mdio.o: in function `xge_mdio_config': mdio.c:(.text.xge_mdio_config+0x3e8): undefined reference to `netdev_err' powerpc-linux-ld: drivers/net/ethernet/apm/xgene-v2/ethtool.o:(.rodata.xge_ethtool_ops+0x20): undefined reference to `ethtool_op_get_link' powerpc-linux-ld: drivers/net/ethernet/aquantia/atlantic/aq_main.o: in function `aq_ndev_set_mac_address': aq_main.c:(.text.aq_ndev_set_mac_address+0x34): undefined reference to `eth_mac_addr' powerpc-linux-ld: drivers/net/ethernet/aquantia/atlantic/aq_main.o: in function `aq_ndev_start_xmit': aq_main.c:(.text.aq_ndev_start_xmit+0xf8): undefined reference to `skb_tstamp_tx' powerpc-linux-ld: drivers/net/ethernet/aquantia/atlantic/aq_main.o: in function `aq_ndev_alloc': aq_main.c:(.text.aq_ndev_alloc+0x2c): undefined reference to `alloc_etherdev_mqs' powerpc-linux-ld: drivers/net/ethernet/aquantia/atlantic/aq_nic.o: in function `aq_nic_update_link_status': aq_nic.c:(.text.aq_nic_update_link_status+0x174): undefined reference to `netdev_info' powerpc-linux-ld: aq_nic.c:(.text.aq_nic_update_link_status+0x2d8): undefined reference to `netif_carrier_on' powerpc-linux-ld: aq_nic.c:(.text.aq_nic_update_link_status+0x304): undefined reference to `netif_tx_wake_queue' powerpc-linux-ld: aq_nic.c:(.text.aq_nic_update_link_status+0x3a0): undefined reference to `netif_carrier_off' powerpc-linux-ld: drivers/net/ethernet/aquantia/atlantic/aq_nic.o: in function `aq_nic_ndev_register': aq_nic.c:(.text.aq_nic_ndev_register+0x258): undefined reference to `netif_carrier_off' powerpc-linux-ld: aq_nic.c:(.text.aq_nic_ndev_register+0x2fc): undefined reference to `register_netdev' powerpc-linux-ld: drivers/net/ethernet/aquantia/atlantic/aq_nic.o: in function `aq_nic_init': aq_nic.c:(.text.aq_nic_init+0x144): undefined reference to `netif_carrier_off' powerpc-linux-ld: drivers/net/ethernet/aquantia/atlantic/aq_nic.o: in function `aq_nic_xmit': aq_nic.c:(.text.aq_nic_xmit+0x94): undefined reference to `__dev_kfree_skb_any' powerpc-linux-ld: drivers/net/ethernet/aquantia/atlantic/aq_nic.o: in function `aq_nic_start': aq_nic.c:(.text.aq_nic_start+0x348): undefined reference to `netif_set_real_num_tx_queues' powerpc-linux-ld: aq_nic.c:(.text.aq_nic_start+0x374): undefined reference to `netif_set_real_num_rx_queues' powerpc-linux-ld: drivers/net/ethernet/aquantia/atlantic/aq_nic.o: in function `aq_nic_stop': aq_nic.c:(.text.aq_nic_stop+0xe0): undefined reference to `netif_carrier_off' powerpc-linux-ld: drivers/net/ethernet/aquantia/atlantic/aq_nic.o: in function `aq_nic_shutdown': aq_nic.c:(.text.aq_nic_shutdown+0x54): undefined reference to `rtnl_lock' powerpc-linux-ld: aq_nic.c:(.text.aq_nic_shutdown+0x5c): undefined reference to `netif_device_detach' powerpc-linux-ld: aq_nic.c:(.text.aq_nic_shutdown+0xac): undefined reference to `rtnl_unlock' powerpc-linux-ld: drivers/net/ethernet/aquantia/atlantic/aq_pci_func.o: in function `atl_resume_common': aq_pci_func.c:(.text.atl_resume_common+0x3c): undefined reference to `rtnl_lock' powerpc-linux-ld: aq_pci_func.c:(.text.atl_resume_common+0xa8): undefined reference to `netif_device_attach' powerpc-linux-ld: aq_pci_func.c:(.text.atl_resume_common+0x108): undefined reference to `rtnl_unlock' powerpc-linux-ld: aq_pci_func.c:(.text.atl_resume_common+0x178): undefined reference to `rtnl_unlock' powerpc-linux-ld: aq_pci_func.c:(.text.atl_resume_common+0x1b8): undefined reference to `rtnl_unlock' Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for NETDEVICES Depends on NET Selected by - AKEBONO && PPC_47x WARNING: unmet direct dependencies detected for PAGE_POOL Depends on NET Selected by - SNI_NETSEC && NETDEVICES && ETHERNET && NET_VENDOR_SOCIONEXT && (ARCH_SYNQUACER || COMPILE_TEST && OF Selected by - TI_CPSW && NETDEVICES && ETHERNET && NET_VENDOR_TI && (ARCH_DAVINCI || ARCH_OMAP2PLUS || COMPILE_TEST WARNING: unmet direct dependencies detected for NET_DEVLINK Depends on NET Selected by - MLX5_CORE && NETDEVICES && ETHERNET && NET_VENDOR_MELLANOX && PCI WARNING: unmet direct dependencies detected for ETHERNET Depends on NETDEVICES && NET Selected by - AKEBONO && PPC_47x WARNING: unmet direct dependencies detected for MMC_SDHCI Depends on MMC && HAS_DMA Selected by - AKEBONO && PPC_47x WARNING: unmet direct dependencies detected for MMC_SDHCI_PLTFM Depends on MMC && MMC_SDHCI Selected by - AKEBONO && PPC_47x WARNING: unmet direct dependencies detected for NET_PTP_CLASSIFY Depends on NET Selected by - PCH_GBE && NETDEVICES && ETHERNET && NET_VENDOR_OKI && PCI && (X86_32 || COMPILE_TEST WARNING: unmet direct dependencies detected for HOTPLUG_CPU Depends on SMP && (PPC_PSERIES || PPC_PMAC || PPC_POWERNV || FSL_SOC_BOOKE Selected by - PM_SLEEP_SMP && SMP && (ARCH_SUSPEND_POSSIBLE || ARCH_HIBERNATION_POSSIBLE && PM_SLEEP WARNING: unmet direct dependencies detected for GRO_CELLS Depends on NET Selected by - MACSEC && NETDEVICES && NET_CORE Selected by - RMNET && NETDEVICES && ETHERNET && NET_VENDOR_QUALCOMM WARNING: unmet direct dependencies detected for FAILOVER Depends on NET Selected by - NET_FAILOVER && NETDEVICES WARNING: unmet direct dependencies detected for PTP_1588_CLOCK_PCH Depends on (X86_32 || COMPILE_TEST && HAS_IOMEM && NET Selected by - PCH_GBE && NETDEVICES && ETHERNET && NET_VENDOR_OKI && PCI && (X86_32 || COMPILE_TEST --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org