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

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Date:   Thu, 12 Aug 2021 04:17:21 +0800
From:   kernel test robot <lkp@...el.com>
To:     Anup Patel <anup.patel@....com>
Cc:     clang-built-linux@...glegroups.com, kbuild-all@...ts.01.org,
        linux-kernel@...r.kernel.org
Subject: [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/3239d0fad48d4b7fab5b275cef7889fac99f53ca
        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@...el.com>

All errors (new ones prefixed by >>):

   In file included from arch/riscv/kvm/aia/aia.c:10:
>> include/linux/irqchip/riscv-imsic.h:61:10: error: use of undeclared identifier 'ENODEV'
           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@....com>
:::::: CC: Anup Patel <anup@...infault.org>

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

Download attachment ".config.gz" of type "application/gzip" (28326 bytes)