Messages in this thread | | | Date | Thu, 30 Dec 2021 09:17:27 +0800 | From | kernel test robot <> | Subject | [hyperv:hyperv-next 1/7] swiotlb.c:undefined reference to `memremap' |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git hyperv-next head: e1878402ab2dca12d1426f2fea39757943f3332c commit: 1a5e91d8375fc8369207cc0b9894a324f2bbf1d9 [1/7] swiotlb: Add swiotlb bounce buffer remap function for HV IVM config: s390-randconfig-r014-20211230 (https://download.01.org/0day-ci/archive/20211230/202112300919.vfQIU5rt-lkp@intel.com/config) compiler: s390-linux-gcc (GCC) 11.2.0 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/hyperv/linux.git/commit/?id=1a5e91d8375fc8369207cc0b9894a324f2bbf1d9 git remote add hyperv https://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git git fetch --no-tags hyperv hyperv-next git checkout 1a5e91d8375fc8369207cc0b9894a324f2bbf1d9 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=s390 SHELL=/bin/bash
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
s390-linux-ld: kernel/dma/swiotlb.o: in function `swiotlb_update_mem_attributes': >> swiotlb.c:(.init.text+0x314): undefined reference to `memremap'
--- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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