Hi Breno, kernel test robot noticed the following build errors: [auto build test ERROR on next-20230808] [cannot apply to bpf-next/master bpf/master net/main net-next/main linus/master horms-ipvs/master v6.5-rc5 v6.5-rc4 v6.5-rc3 v6.5-rc5] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Breno-Leitao/net-expose-sock_use_custom_sol_socket/20230809-011901 base: next-20230808 patch link: https://lore.kernel.org/r/20230808134049.1407498-4-leitao%40debian.org patch subject: [PATCH v2 3/8] io_uring/cmd: Introduce SOCKET_URING_OP_SETSOCKOPT config: hexagon-randconfig-r041-20230808 (https://download.01.org/0day-ci/archive/20230809/202308091352.OnDIGFfN-lkp@xxxxxxxxx/config) compiler: clang version 15.0.7 (https://github.com/llvm/llvm-project.git 8dfdcc7b7bf66834a761bd8de445840ef68e4d1a) reproduce: (https://download.01.org/0day-ci/archive/20230809/202308091352.OnDIGFfN-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202308091352.OnDIGFfN-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): >> ld.lld: error: undefined symbol: sock_setsockopt >>> referenced by uring_cmd.c >>> io_uring/uring_cmd.o:(io_uring_cmd_sock) in archive vmlinux.a >>> referenced by uring_cmd.c >>> io_uring/uring_cmd.o:(io_uring_cmd_sock) in archive vmlinux.a -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki