Hi Marek, [auto build test WARNING on clk/clk-next] [also build test WARNING on next-20160825] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] [Suggest to use git(>=2.9.0) format-patch --base= (or --base=auto for convenience) to record what (public, well-known) commit your patch series was built on] [Check https://git-scm.com/docs/git-format-patch for more information] url: https://github.com/0day-ci/linux/commits/Marek-Szyprowski/Add-runtime-PM-support-for-clocks-on-Exynos-SoC-example/20160901-215042 base: https://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git clk-next config: arm-allmodconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (Debian 5.4.0-6) 5.4.0 20160609 reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=arm All warnings (new ones prefixed by >>): >> WARNING: vmlinux.o(.data+0x135420): Section mismatch in reference from the variable exynos4x12_isp_clk_driver to the function .init.text:exynos4x12_isp_clk_probe() The variable exynos4x12_isp_clk_driver references the function __init exynos4x12_isp_clk_probe() If the reference is valid then annotate the variable with or __refdata (see linux/init.h) or name the variable: --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation