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: um-x86_64_defconfig (https://download.01.org/0day-ci/archive/20220903/202209030436.cVQGH3xQ-lkp@xxxxxxxxx/config) compiler: gcc-11 (Debian 11.3.0-5) 11.3.0 reproduce (this is a W=1 build): # 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 make W=1 O=build_dir ARCH=um SUBARCH=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 >>): /usr/bin/ld: warning: arch/x86/um/vdso/vdso.o: missing .note.GNU-stack section implies executable stack /usr/bin/ld: NOTE: This behaviour is deprecated and will be removed in a future version of the linker /usr/bin/ld: warning: .tmp_vmlinux.kallsyms1 has a LOAD segment with RWX permissions /usr/bin/ld: net/core/filter.o: in function `crc32c_csum_update': >> filter.c:(.text+0x61fd): undefined reference to `crc32c' collect2: error: ld returned 1 exit status -- 0-DAY CI Kernel Test Service https://01.org/lkp
