Good people of build bot, would you mind shedding some light on this one? It was also reported on v1, and Andrea said it's impossible to repro. Strange that build bot would make the same mistake twice, tho.
Thanks! On Fri, 13 Nov 2020 17:23:09 +0800 kernel test robot wrote: > Hi Andrea, > > Thank you for the patch! Yet something to improve: > > [auto build test ERROR on ipvs/master] > [also build test ERROR on linus/master sparc-next/master v5.10-rc3 > next-20201112] > [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] > > url: > https://github.com/0day-ci/linux/commits/Andrea-Mayer/seg6-add-support-for-the-SRv6-End-DT4-behavior/20201109-093019 > base: https://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git master > config: x86_64-randconfig-a005-20201111 (attached as .config) > compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project > 874b0a0b9db93f5d3350ffe6b5efda2d908415d0) > 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 x86_64 cross compiling tool for clang build > # apt-get install binutils-x86-64-linux-gnu > # > https://github.com/0day-ci/linux/commit/761138e2f757ac64efe97b03311c976db242dc92 > git remote add linux-review https://github.com/0day-ci/linux > git fetch --no-tags linux-review > Andrea-Mayer/seg6-add-support-for-the-SRv6-End-DT4-behavior/20201109-093019 > git checkout 761138e2f757ac64efe97b03311c976db242dc92 > # save the attached .config to linux build tree > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross > ARCH=x86_64 > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot <l...@intel.com> > > All errors (new ones prefixed by >>): > > >> net/ipv6/seg6_local.c:793:4: error: field designator 'slwt_ops' does not > >> refer to any field in type 'struct seg6_action_desc' > .slwt_ops = { > ^ > >> net/ipv6/seg6_local.c:826:10: error: invalid application of 'sizeof' to an > >> incomplete type 'struct seg6_action_desc []' > count = ARRAY_SIZE(seg6_action_table); > ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > include/linux/kernel.h:48:32: note: expanded from macro 'ARRAY_SIZE' > #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + > __must_be_array(arr)) > ^~~~~ > 2 errors generated. > > vim +793 net/ipv6/seg6_local.c > > 757 > 758 static struct seg6_action_desc seg6_action_table[] = { > 759 { > 760 .action = SEG6_LOCAL_ACTION_END, > 761 .attrs = 0, > 762 .input = input_action_end, > 763 }, > 764 { > 765 .action = SEG6_LOCAL_ACTION_END_X, > 766 .attrs = (1 << SEG6_LOCAL_NH6), > 767 .input = input_action_end_x, > 768 }, > 769 { > 770 .action = SEG6_LOCAL_ACTION_END_T, > 771 .attrs = (1 << SEG6_LOCAL_TABLE), > 772 .input = input_action_end_t, > 773 }, > 774 { > 775 .action = SEG6_LOCAL_ACTION_END_DX2, > 776 .attrs = (1 << SEG6_LOCAL_OIF), > 777 .input = input_action_end_dx2, > 778 }, > 779 { > 780 .action = SEG6_LOCAL_ACTION_END_DX6, > 781 .attrs = (1 << SEG6_LOCAL_NH6), > 782 .input = input_action_end_dx6, > 783 }, > 784 { > 785 .action = SEG6_LOCAL_ACTION_END_DX4, > 786 .attrs = (1 << SEG6_LOCAL_NH4), > 787 .input = input_action_end_dx4, > 788 }, > 789 { > 790 .action = SEG6_LOCAL_ACTION_END_DT4, > 791 .attrs = (1 << SEG6_LOCAL_TABLE), > 792 .input = input_action_end_dt4, > > 793 .slwt_ops = { > 794 .build_state = > seg6_end_dt4_build, > 795 }, > 796 }, > 797 { > 798 .action = SEG6_LOCAL_ACTION_END_DT6, > 799 .attrs = (1 << SEG6_LOCAL_TABLE), > 800 .input = input_action_end_dt6, > 801 }, > 802 { > 803 .action = SEG6_LOCAL_ACTION_END_B6, > 804 .attrs = (1 << SEG6_LOCAL_SRH), > 805 .input = input_action_end_b6, > 806 }, > 807 { > 808 .action = > SEG6_LOCAL_ACTION_END_B6_ENCAP, > 809 .attrs = (1 << SEG6_LOCAL_SRH), > 810 .input = input_action_end_b6_encap, > 811 .static_headroom = sizeof(struct > ipv6hdr), > 812 }, > 813 { > 814 .action = SEG6_LOCAL_ACTION_END_BPF, > 815 .attrs = (1 << SEG6_LOCAL_BPF), > 816 .input = input_action_end_bpf, > 817 }, > 818 > 819 }; > 820 > 821 static struct seg6_action_desc *__get_action_desc(int action) > 822 { > 823 struct seg6_action_desc *desc; > 824 int i, count; > 825 > > 826 count = ARRAY_SIZE(seg6_action_table); > 827 for (i = 0; i < count; i++) { > 828 desc = &seg6_action_table[i]; > 829 if (desc->action == action) > 830 return desc; > 831 } > 832 > 833 return NULL; > 834 } > 835 > > --- > 0-DAY CI Kernel Test Service, Intel Corporation > https://lists.01.org/hyperkitty/list/kbuild-...@lists.01.org
