arm builds failed on Linux next-20220823 tag for the following builds. Reported-by: Linux Kernel Functional Testing <lkft@xxxxxxxxxx> Regressions found on arm: - build-clang-nightly-keystone_defconfig - build-clang-13-keystone_defconfig - build-gcc-10-omap2plus_defconfig - build-gcc-8-davinci_all_defconfig - build-gcc-11-davinci_all_defconfig - build-clang-14-omap2plus_defconfig - build-clang-14-keystone_defconfig - build-gcc-10-davinci_all_defconfig - build-clang-14-davinci_all_defconfig - build-clang-11-davinci_all_defconfig - build-gcc-9-davinci_all_defconfig - build-gcc-9-omap2plus_defconfig - build-clang-11-omap2plus_defconfig - build-clang-12-davinci_all_defconfig - build-clang-13-davinci_all_defconfig - build-clang-12-keystone_defconfig - build-gcc-8-omap2plus_defconfig - build-clang-13-omap2plus_defconfig - build-gcc-11-omap2plus_defconfig - build-gcc-8-keystone_defconfig - build-gcc-10-keystone_defconfig - build-clang-nightly-omap2plus_defconfig - build-clang-nightly-davinci_all_defconfig - build-gcc-9-keystone_defconfig - build-gcc-11-keystone_defconfig - build-clang-11-keystone_defconfig - build-clang-12-omap2plus_defconfig Build error: ------------- arm-linux-gnueabihf-ld: drivers/net/ethernet/ti/davinci_mdio.o: in function `davinci_mdio_remove': drivers/net/ethernet/ti/davinci_mdio.c:649: undefined reference to `free_mdio_bitbang' arm-linux-gnueabihf-ld: drivers/net/ethernet/ti/davinci_mdio.o: in function `davinci_mdio_probe': drivers/net/ethernet/ti/davinci_mdio.c:545: undefined reference to `alloc_mdio_bitbang' arm-linux-gnueabihf-ld: drivers/net/ethernet/ti/davinci_mdio.o: in function `davinci_mdiobb_read': drivers/net/ethernet/ti/davinci_mdio.c:236: undefined reference to `mdiobb_read' arm-linux-gnueabihf-ld: drivers/net/ethernet/ti/davinci_mdio.o: in function `davinci_mdiobb_write': drivers/net/ethernet/ti/davinci_mdio.c:253: undefined reference to `mdiobb_write' make[1]: *** [Makefile:1250: vmlinux] Error 1 metadata: --------- Build: https://builds.tuxbuild.com/2DkF0UFq3NZAwUKNFLTyWfDPqem/ config: https://builds.tuxbuild.com/2DkF0UFq3NZAwUKNFLTyWfDPqem/config git_describe: next-20220823 git_repo: https://gitlab.com/Linaro/lkft/mirrors/next/linux-next git_sha: 05477f3653b82d8b3bcf39d2937d9893124976db git_short_log: 05477f3653b8 ("Add linux-next specific files for 20220823") Steps to reproduce: # To install tuxmake on your system globally: # sudo pip3 install -U tuxmake # See https://docs.tuxmake.org/ for complete documentation. # Original tuxmake command with fragments listed below. tuxmake --runtime podman --target-arch arm --toolchain gcc-11 --kconfig omap2plus_defconfig -- Linaro LKFT https://lkft.linaro.org