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* [avpatel:riscv_kvm_aia_v1 39/40] include/linux/irqchip/riscv-imsic.h:64:10: error: 'ENODEV' undeclared
@ 2021-08-09  2:34 kernel test robot
  0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2021-08-09  2:34 UTC (permalink / raw)
  To: Anup Patel; +Cc: kbuild-all, linux-kernel

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tree: riscv_kvm_aia_v1
head:   3e9d934981554d13144f834233ff3eab74e3b24f
commit: 87f60ec7e97b42c6f68f226c4262b3a7c87d8200 [39/40] RISC-V: KVM: Initial skeletal support for in-kernel AIA irqchip
config: riscv-randconfig-r032-20210809 (attached as .config)
compiler: riscv32-linux-gcc (GCC) 10.3.0
reproduce (this is a W=1 build):
        wget -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git remote add avpatel
        git fetch --no-tags avpatel riscv_kvm_aia_v1
        git checkout 87f60ec7e97b42c6f68f226c4262b3a7c87d8200
        # save the attached .config to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.3.0 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 <>

All errors (new ones prefixed by >>):

   In file included from arch/riscv/kvm/aia/aia.c:10:
   include/linux/irqchip/riscv-imsic.h: In function 'imsic_cpu_page_phys':
>> include/linux/irqchip/riscv-imsic.h:64:10: error: 'ENODEV' undeclared (first use in this function)
      64 |  return -ENODEV;
         |          ^~~~~~
   include/linux/irqchip/riscv-imsic.h:64:10: note: each undeclared identifier is reported only once for each function it appears in

vim +/ENODEV +64 include/linux/irqchip/riscv-imsic.h

c1f2c918fe8329 Anup Patel 2021-04-26  59  
c1f2c918fe8329 Anup Patel 2021-04-26  60  static inline int imsic_cpu_page_phys(unsigned int cpu,
c1f2c918fe8329 Anup Patel 2021-04-26  61  				      unsigned int guest_index,
c1f2c918fe8329 Anup Patel 2021-04-26  62  				      phys_addr_t *out_msi_pa)
c1f2c918fe8329 Anup Patel 2021-04-26  63  {
c1f2c918fe8329 Anup Patel 2021-04-26 @64  	return -ENODEV;
c1f2c918fe8329 Anup Patel 2021-04-26  65  }
c1f2c918fe8329 Anup Patel 2021-04-26  66  

:::::: The code at line 64 was first introduced by commit
:::::: c1f2c918fe8329ad1a78a4937145e52c6491fbfe irqchip: Add RISC-V incoming MSI controller driver

:::::: TO: Anup Patel <>
:::::: CC: Anup Patel <>

0-DAY CI Kernel Test Service, Intel Corporation

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