Hi Harsh, Thank you for the patch! Yet something to improve: [auto build test ERROR on bpf-next/master] url: https://github.com/intel-lab-lkp/linux/commits/Harsh-Modi/bpf-Add-bpf_-skb-xdp-_packet_hash/20220901-073646 base: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master config: x86_64-randconfig-a001 (https://download.01.org/0day-ci/archive/20220902/202209022355.SbJhZF5b-lkp@xxxxxxxxx/config) compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1) 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://github.com/intel-lab-lkp/linux/commit/078b031d06a73f3fc17333d808db554ec4753a90 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Harsh-Modi/bpf-Add-bpf_-skb-xdp-_packet_hash/20220901-073646 git checkout 078b031d06a73f3fc17333d808db554ec4753a90 # 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=x86_64 SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): >> ld.lld: error: undefined symbol: crc32c >>> referenced by filter.c >>> core/filter.o:(crc32c_csum_update) in archive net/built-in.a -- 0-DAY CI Kernel Test Service https://01.org/lkp
