tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 3cdbc01c40e34c57697f8934f2727a88551696be commit: 4e901018432e38eab35d2a352661ce4727795be1 [12857/13075] net: phy: phy_device: Call into the PHY driver to set LED blinking config: csky-randconfig-r001-20230416 (https://download.01.org/0day-ci/archive/20230420/202304202338.fmXJzPb2-lkp@xxxxxxxxx/config) compiler: csky-linux-gcc (GCC) 12.1.0 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/next/linux-next.git/commit/?id=4e901018432e38eab35d2a352661ce4727795be1 git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout 4e901018432e38eab35d2a352661ce4727795be1 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=csky olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=csky SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Link: https://lore.kernel.org/oe-kbuild-all/202304202338.fmXJzPb2-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): csky-linux-ld: drivers/net/phy/phy_device.o: in function `of_phy_leds.constprop.0': phy_device.c:(.text+0x2416): undefined reference to `devm_led_classdev_register_ext' >> csky-linux-ld: phy_device.c:(.text+0x2494): undefined reference to `devm_led_classdev_register_ext' csky-linux-ld: drivers/net/mdio/mdio-mux-bcm-iproc.o: in function `mdio_mux_iproc_probe': mdio-mux-bcm-iproc.c:(.text+0x9a): undefined reference to `devm_mdiobus_alloc_size' csky-linux-ld: mdio-mux-bcm-iproc.c:(.text+0x1bc): undefined reference to `devm_mdiobus_alloc_size' csky-linux-ld: drivers/net/ethernet/microchip/lan743x_main.o: in function `lan743x_pcidev_probe': lan743x_main.c:(.text+0x2ee6): undefined reference to `devm_mdiobus_alloc_size' csky-linux-ld: lan743x_main.c:(.text+0x3014): undefined reference to `devm_mdiobus_alloc_size' Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for PHYLIB Depends on [m]: NETDEVICES [=y] && (LEDS_CLASS [=m] || LEDS_CLASS [=m]=n) Selected by [y]: - PHYLINK [=y] && NETDEVICES [=y] - ALTERA_TSE [=y] && NETDEVICES [=y] && ETHERNET [=y] && HAS_DMA [=y] - DNET [=y] && NETDEVICES [=y] && ETHERNET [=y] && HAS_IOMEM [=y] - LPC_ENET [=y] && NETDEVICES [=y] && ETHERNET [=y] && (ARCH_LPC32XX || COMPILE_TEST [=y]) - B44 [=y] && NETDEVICES [=y] && ETHERNET [=y] && NET_VENDOR_BROADCOM [=y] && SSB_POSSIBLE [=y] && HAS_DMA [=y] - BCMGENET [=y] && NETDEVICES [=y] && ETHERNET [=y] && NET_VENDOR_BROADCOM [=y] && HAS_IOMEM [=y] && (PTP_1588_CLOCK_OPTIONAL [=y] || !ARCH_BCM2835) - TIGON3 [=y] && NETDEVICES [=y] && ETHERNET [=y] && NET_VENDOR_BROADCOM [=y] && PCI [=y] && PTP_1588_CLOCK_OPTIONAL [=y] - LAN743X [=y] && NETDEVICES [=y] && ETHERNET [=y] && NET_VENDOR_MICROCHIP [=y] && PCI [=y] && PTP_1588_CLOCK_OPTIONAL [=y] - RAVB [=y] && NETDEVICES [=y] && ETHERNET [=y] && NET_VENDOR_RENESAS [=y] && (ARCH_RENESAS || COMPILE_TEST [=y]) && PTP_1588_CLOCK_OPTIONAL [=y] Selected by [m]: - ARC_EMAC_CORE [=m] && NETDEVICES [=y] && ETHERNET [=y] && NET_VENDOR_ARC [=y] && (ARC || ARCH_ROCKCHIP || COMPILE_TEST [=y]) - SYSTEMPORT [=m] && NETDEVICES [=y] && ETHERNET [=y] && NET_VENDOR_BROADCOM [=y] && HAS_IOMEM [=y] && (NET_DSA [=m] || !NET_DSA [=m]) - SH_ETH [=m] && NETDEVICES [=y] && ETHERNET [=y] && NET_VENDOR_RENESAS [=y] && (ARCH_RENESAS || SUPERH || COMPILE_TEST [=y]) - XILINX_EMACLITE [=m] && NETDEVICES [=y] && ETHERNET [=y] && NET_VENDOR_XILINX [=y] && HAS_IOMEM [=y] - USB_LAN78XX [=m] && NETDEVICES [=y] && USB_NET_DRIVERS [=m] - USB_NET_AX88179_178A [=m] && NETDEVICES [=y] && USB_NET_DRIVERS [=m] && USB_USBNET [=m] - USB_NET_SMSC95XX [=m] && NETDEVICES [=y] && USB_NET_DRIVERS [=m] && USB_USBNET [=m] -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests
