[kbuild-all] [avpatel:riscv_kvm_aia_v1 39/41] include/linux/irqchip/riscv-imsic.h:61:10: error: use of undeclared identifier 'ENODEV'

tree: https://github.com/avpatel/linux.git riscv_kvm_aia_v1 head: 9a2d1d388df8ab52feb55ad9ef378b083fdab478 commit: 3239d0fad48d4b7fab5b275cef7889fac99f53ca [39/41] RISC-V: KVM: Initial skeletal support for in-kernel AIA irqchip config: riscv-randconfig-r022-20210810 (attached as .config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project d39ebdae674c8efc84ebe8dc32716ec353220530) 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/avpatel/linux/commit/3239d0fad48d4b7fab5b275cef7889fac... git remote add avpatel https://github.com/avpatel/linux.git git fetch --no-tags avpatel riscv_kvm_aia_v1 git checkout 3239d0fad48d4b7fab5b275cef7889fac99f53ca # save the attached .config to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross O=build_dir ARCH=riscv SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): In file included from arch/riscv/kvm/aia/aia.c:10: return -ENODEV; ^ 1 error generated. vim +/ENODEV +61 include/linux/irqchip/riscv-imsic.h b6d8139e22dcf8 Anup Patel 2021-04-26 56 b6d8139e22dcf8 Anup Patel 2021-04-26 57 static inline int imsic_cpu_page_phys(unsigned int cpu, b6d8139e22dcf8 Anup Patel 2021-04-26 58 unsigned int guest_index, b6d8139e22dcf8 Anup Patel 2021-04-26 59 phys_addr_t *out_msi_pa) b6d8139e22dcf8 Anup Patel 2021-04-26 60 { b6d8139e22dcf8 Anup Patel 2021-04-26 @61 return -ENODEV; b6d8139e22dcf8 Anup Patel 2021-04-26 62 } b6d8139e22dcf8 Anup Patel 2021-04-26 63 :::::: The code at line 61 was first introduced by commit :::::: b6d8139e22dcf8bcfe9a4c89b1dde6c59591eab8 irqchip: Add RISC-V incoming MSI controller driver :::::: TO: Anup Patel <anup.patel(a)wdc.com&gt; :::::: CC: Anup Patel <anup(a)brainfault.org&gt; --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org