[kbuild-all] [pavel-linux-leds:for-next 17/17] WARNING: modpost: vmlinux.o(.text+0x2492): Section mismatch in reference from the function ret_from_kernel_thread() to the variable .init.text:.L904

tree: git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git for-next head: cf1a1a6a7d81d73bcb5568b23572d6fd593add87 commit: cf1a1a6a7d81d73bcb5568b23572d6fd593add87 [17/17] leds: gpio: Use struct_size() in devm_kzalloc() config: riscv-randconfig-r012-20200712 (attached as .config) compiler: riscv32-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 git checkout cf1a1a6a7d81d73bcb5568b23572d6fd593add87 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=riscv If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All warnings (new ones prefixed by >>): The function ret_from_kernel_thread() references the variable __init .L904. This is often because ret_from_kernel_thread lacks a __init annotation or the annotation of .L904 is wrong. -- The function profile_tick() references the variable __init .L0 . This is often because profile_tick lacks a __init annotation or the annotation of .L0 is wrong. -- The function radeon_audio_init() references the variable __init .LBE12095. This is often because radeon_audio_init lacks a __init annotation or the annotation of .LBE12095 is wrong. -- The function netdev_adjacent_change_commit() references the variable __init .L0 . This is often because netdev_adjacent_change_commit lacks a __init annotation or the annotation of .L0 is wrong. -- The function netdev_adjacent_change_abort() references the variable __init .L0 . This is often because netdev_adjacent_change_abort lacks a __init annotation or the annotation of .L0 is wrong. -- FATAL: modpost: The relocation at __ex_table+0x1020 references section ".debug_str" which is not executable, IOW it is not possible for the kernel to fault at that address. Something is seriously wrong and should be fixed. --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org