tree: https://github.com/hnaz/linux-mm master head: ba42854fa9997614e0ffdbc35b082df3ba6e59da commit: 477a4d0f1f38e738d1a50d5005b79aca719c30bc [34/291] mm/hugetlb: take src_mm->write_protect_seq in copy_hugetlb_page_range() config: riscv-randconfig-r015-20220420 (https://download.01.org/0day-ci/archive/20220424/202204241241.dnUrBBvT-lkp@xxxxxxxxx/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project bac6cd5bf85669e3376610cfc4c4f9ca015e7b9b) 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 # install riscv cross compiling tool for clang build # apt-get install binutils-riscv64-linux-gnu # https://github.com/hnaz/linux-mm/commit/477a4d0f1f38e738d1a50d5005b79aca719c30bc git remote add hnaz-mm https://github.com/hnaz/linux-mm git fetch --no-tags hnaz-mm master git checkout 477a4d0f1f38e738d1a50d5005b79aca719c30bc # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=riscv SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>, old ones prefixed by <<): >> WARNING: modpost: vmlinux.o(.data+0x234bc8): Section mismatch in reference from the variable fc2580_driver to the function .init.text:set_reset_devices() The variable fc2580_driver references the function __init set_reset_devices() If the reference is valid then annotate the variable with or __refdata (see linux/init.h) or name the variable: Note: the below error/warnings can be found in parent commit: << WARNING: modpost: vmlinux.o(.text+0x13e3592): Section mismatch in reference from the function usbhid_find_interface() to the variable .init.text:.LBB0_1 << WARNING: modpost: vmlinux.o(.text+0x13e3596): Section mismatch in reference from the function usbhid_find_interface() to the function .init.text:set_reset_devices() << WARNING: modpost: vmlinux.o(.data+0x23ad30): Section mismatch in reference from the variable empty_map to the function .init.text:set_reset_devices() << WARNING: modpost: vmlinux.o(.data+0x258174): Section mismatch in reference from the variable w83795_in to the function .meminit.text:init_reserve_notifier() << WARNING: modpost: vmlinux.o(.data+0x258194): Section mismatch in reference from the variable w83795_in to the function .init.text:set_reset_devices() << WARNING: modpost: vmlinux.o(.data+0x23ba8c): Section mismatch in reference from the variable stm32_cec_driver to the variable .init.text:.LBB20_8 << WARNING: modpost: vmlinux.o(.data+0x256558): Section mismatch in reference from the variable w83793_temp to the variable .init.text:.LBB46_1 << WARNING: modpost: vmlinux.o(.data+0x25655c): Section mismatch in reference from the variable w83793_temp to the function .init.text:set_reset_devices() << WARNING: modpost: vmlinux.o(.data+0x230444): Section mismatch in reference from the variable ov5695_i2c_driver to the function .init.text:set_reset_devices() << WARNING: modpost: vmlinux.o(.data+0x25c1dc): Section mismatch in reference from the variable sensor_dev_attr_temp1_input to the function .meminit.text:init_reserve_notifier() -- 0-DAY CI Kernel Test Service https://01.org/lkp
