tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 
master
head:   449dc8c97089a6e09fb2dac4d92b1b7ac0eb7c1e
commit: d82bcef5157de1368c08244a846ab968b3e5cb7e soc: imx: select ARM_GIC_V3 
for i.MX8M
date:   4 weeks ago
config: arm-randconfig-p002-20200808 (attached as .config)
compiler: arm-linux-gnueabi-gcc (GCC) 9.3.0
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
        git checkout d82bcef5157de1368c08244a846ab968b3e5cb7e
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm 

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 >>):

   In file included from include/linux/irqchip/arm-gic-v3.h:662,
                    from drivers/irqchip/irq-gic-v3.c:24:
   arch/arm/include/asm/arch_gicv3.h: In function 'write_ICC_PMR_EL1':
>> arch/arm/include/asm/arch_gicv3.h:44:2: error: implicit declaration of 
>> function 'write_sysreg' [-Werror=implicit-function-declaration]
      44 |  write_sysreg(val, a32);   \
         |  ^~~~~~~~~~~~
   arch/arm/include/asm/arch_gicv3.h:51:1: note: in expansion of macro 
'CPUIF_MAP'
      51 | CPUIF_MAP(ICC_PMR, ICC_PMR_EL1)
         | ^~~~~~~~~
>> arch/arm/include/asm/arch_gicv3.h:22:20: error: implicit declaration of 
>> function '__ACCESS_CP15' [-Werror=implicit-function-declaration]
      22 | #define ICC_PMR    __ACCESS_CP15(c4, 0, c6, 0)
         |                    ^~~~~~~~~~~~~
   arch/arm/include/asm/arch_gicv3.h:44:20: note: in definition of macro 
'CPUIF_MAP'
      44 |  write_sysreg(val, a32);   \
         |                    ^~~
   arch/arm/include/asm/arch_gicv3.h:51:11: note: in expansion of macro 
'ICC_PMR'
      51 | CPUIF_MAP(ICC_PMR, ICC_PMR_EL1)
         |           ^~~~~~~
>> arch/arm/include/asm/arch_gicv3.h:22:34: error: 'c4' undeclared (first use 
>> in this function)
      22 | #define ICC_PMR    __ACCESS_CP15(c4, 0, c6, 0)
         |                                  ^~
   arch/arm/include/asm/arch_gicv3.h:44:20: note: in definition of macro 
'CPUIF_MAP'
      44 |  write_sysreg(val, a32);   \
         |                    ^~~
   arch/arm/include/asm/arch_gicv3.h:51:11: note: in expansion of macro 
'ICC_PMR'
      51 | CPUIF_MAP(ICC_PMR, ICC_PMR_EL1)
         |           ^~~~~~~
   arch/arm/include/asm/arch_gicv3.h:22:34: note: each undeclared identifier is 
reported only once for each function it appears in
      22 | #define ICC_PMR    __ACCESS_CP15(c4, 0, c6, 0)
         |                                  ^~
   arch/arm/include/asm/arch_gicv3.h:44:20: note: in definition of macro 
'CPUIF_MAP'
      44 |  write_sysreg(val, a32);   \
         |                    ^~~
   arch/arm/include/asm/arch_gicv3.h:51:11: note: in expansion of macro 
'ICC_PMR'
      51 | CPUIF_MAP(ICC_PMR, ICC_PMR_EL1)
         |           ^~~~~~~
>> arch/arm/include/asm/arch_gicv3.h:22:41: error: 'c6' undeclared (first use 
>> in this function)
      22 | #define ICC_PMR    __ACCESS_CP15(c4, 0, c6, 0)
         |                                         ^~
   arch/arm/include/asm/arch_gicv3.h:44:20: note: in definition of macro 
'CPUIF_MAP'
      44 |  write_sysreg(val, a32);   \
         |                    ^~~
   arch/arm/include/asm/arch_gicv3.h:51:11: note: in expansion of macro 
'ICC_PMR'
      51 | CPUIF_MAP(ICC_PMR, ICC_PMR_EL1)
         |           ^~~~~~~
   arch/arm/include/asm/arch_gicv3.h: In function 'read_ICC_PMR_EL1':
>> arch/arm/include/asm/arch_gicv3.h:48:9: error: implicit declaration of 
>> function 'read_sysreg' [-Werror=implicit-function-declaration]
      48 |  return read_sysreg(a32);   \
         |         ^~~~~~~~~~~
   arch/arm/include/asm/arch_gicv3.h:51:1: note: in expansion of macro 
'CPUIF_MAP'
      51 | CPUIF_MAP(ICC_PMR, ICC_PMR_EL1)
         | ^~~~~~~~~
>> arch/arm/include/asm/arch_gicv3.h:22:34: error: 'c4' undeclared (first use 
>> in this function)
      22 | #define ICC_PMR    __ACCESS_CP15(c4, 0, c6, 0)
         |                                  ^~
   arch/arm/include/asm/arch_gicv3.h:48:21: note: in definition of macro 
'CPUIF_MAP'
      48 |  return read_sysreg(a32);   \
         |                     ^~~
   arch/arm/include/asm/arch_gicv3.h:51:11: note: in expansion of macro 
'ICC_PMR'
      51 | CPUIF_MAP(ICC_PMR, ICC_PMR_EL1)
         |           ^~~~~~~
>> arch/arm/include/asm/arch_gicv3.h:22:41: error: 'c6' undeclared (first use 
>> in this function)
      22 | #define ICC_PMR    __ACCESS_CP15(c4, 0, c6, 0)
         |                                         ^~
   arch/arm/include/asm/arch_gicv3.h:48:21: note: in definition of macro 
'CPUIF_MAP'
      48 |  return read_sysreg(a32);   \
         |                     ^~~
   arch/arm/include/asm/arch_gicv3.h:51:11: note: in expansion of macro 
'ICC_PMR'
      51 | CPUIF_MAP(ICC_PMR, ICC_PMR_EL1)
         |           ^~~~~~~
   arch/arm/include/asm/arch_gicv3.h: In function 'write_ICC_AP0R0_EL1':
>> arch/arm/include/asm/arch_gicv3.h:29:40: error: 'c12' undeclared (first use 
>> in this function)
      29 | #define __ICC_AP0Rx(x)   __ACCESS_CP15(c12, 0, c8, 4 | x)
         |                                        ^~~
   arch/arm/include/asm/arch_gicv3.h:44:20: note: in definition of macro 
'CPUIF_MAP'
      44 |  write_sysreg(val, a32);   \
         |                    ^~~
   arch/arm/include/asm/arch_gicv3.h:30:21: note: in expansion of macro 
'__ICC_AP0Rx'
      30 | #define ICC_AP0R0   __ICC_AP0Rx(0)
         |                     ^~~~~~~~~~~
   arch/arm/include/asm/arch_gicv3.h:52:11: note: in expansion of macro 
'ICC_AP0R0'
      52 | CPUIF_MAP(ICC_AP0R0, ICC_AP0R0_EL1)
         |           ^~~~~~~~~
>> arch/arm/include/asm/arch_gicv3.h:29:48: error: 'c8' undeclared (first use 
>> in this function); did you mean 'u8'?
      29 | #define __ICC_AP0Rx(x)   __ACCESS_CP15(c12, 0, c8, 4 | x)
         |                                                ^~
   arch/arm/include/asm/arch_gicv3.h:44:20: note: in definition of macro 
'CPUIF_MAP'
      44 |  write_sysreg(val, a32);   \
         |                    ^~~
   arch/arm/include/asm/arch_gicv3.h:30:21: note: in expansion of macro 
'__ICC_AP0Rx'
      30 | #define ICC_AP0R0   __ICC_AP0Rx(0)
         |                     ^~~~~~~~~~~
   arch/arm/include/asm/arch_gicv3.h:52:11: note: in expansion of macro 
'ICC_AP0R0'
      52 | CPUIF_MAP(ICC_AP0R0, ICC_AP0R0_EL1)
         |           ^~~~~~~~~
   arch/arm/include/asm/arch_gicv3.h: In function 'read_ICC_AP0R0_EL1':
>> arch/arm/include/asm/arch_gicv3.h:29:40: error: 'c12' undeclared (first use 
>> in this function)
      29 | #define __ICC_AP0Rx(x)   __ACCESS_CP15(c12, 0, c8, 4 | x)
         |                                        ^~~
   arch/arm/include/asm/arch_gicv3.h:48:21: note: in definition of macro 
'CPUIF_MAP'
      48 |  return read_sysreg(a32);   \
         |                     ^~~
   arch/arm/include/asm/arch_gicv3.h:30:21: note: in expansion of macro 
'__ICC_AP0Rx'
      30 | #define ICC_AP0R0   __ICC_AP0Rx(0)
         |                     ^~~~~~~~~~~
   arch/arm/include/asm/arch_gicv3.h:52:11: note: in expansion of macro 
'ICC_AP0R0'
      52 | CPUIF_MAP(ICC_AP0R0, ICC_AP0R0_EL1)
         |           ^~~~~~~~~
>> arch/arm/include/asm/arch_gicv3.h:29:48: error: 'c8' undeclared (first use 
>> in this function); did you mean 'u8'?
      29 | #define __ICC_AP0Rx(x)   __ACCESS_CP15(c12, 0, c8, 4 | x)
         |                                                ^~
   arch/arm/include/asm/arch_gicv3.h:48:21: note: in definition of macro 
'CPUIF_MAP'
      48 |  return read_sysreg(a32);   \
         |                     ^~~
   arch/arm/include/asm/arch_gicv3.h:30:21: note: in expansion of macro 
'__ICC_AP0Rx'
      30 | #define ICC_AP0R0   __ICC_AP0Rx(0)
         |                     ^~~~~~~~~~~
   arch/arm/include/asm/arch_gicv3.h:52:11: note: in expansion of macro 
'ICC_AP0R0'
      52 | CPUIF_MAP(ICC_AP0R0, ICC_AP0R0_EL1)
         |           ^~~~~~~~~
   arch/arm/include/asm/arch_gicv3.h: In function 'write_ICC_AP0R1_EL1':
>> arch/arm/include/asm/arch_gicv3.h:29:40: error: 'c12' undeclared (first use 
>> in this function)
      29 | #define __ICC_AP0Rx(x)   __ACCESS_CP15(c12, 0, c8, 4 | x)
         |                                        ^~~
   arch/arm/include/asm/arch_gicv3.h:44:20: note: in definition of macro 
'CPUIF_MAP'
      44 |  write_sysreg(val, a32);   \
         |                    ^~~
   arch/arm/include/asm/arch_gicv3.h:31:21: note: in expansion of macro 
'__ICC_AP0Rx'
      31 | #define ICC_AP0R1   __ICC_AP0Rx(1)
         |                     ^~~~~~~~~~~
   arch/arm/include/asm/arch_gicv3.h:53:11: note: in expansion of macro 
'ICC_AP0R1'
      53 | CPUIF_MAP(ICC_AP0R1, ICC_AP0R1_EL1)
         |           ^~~~~~~~~
>> arch/arm/include/asm/arch_gicv3.h:29:48: error: 'c8' undeclared (first use 
>> in this function); did you mean 'u8'?
      29 | #define __ICC_AP0Rx(x)   __ACCESS_CP15(c12, 0, c8, 4 | x)
         |                                                ^~
   arch/arm/include/asm/arch_gicv3.h:44:20: note: in definition of macro 
'CPUIF_MAP'
      44 |  write_sysreg(val, a32);   \
         |                    ^~~
   arch/arm/include/asm/arch_gicv3.h:31:21: note: in expansion of macro 
'__ICC_AP0Rx'
      31 | #define ICC_AP0R1   __ICC_AP0Rx(1)
         |                     ^~~~~~~~~~~
   arch/arm/include/asm/arch_gicv3.h:53:11: note: in expansion of macro 
'ICC_AP0R1'
      53 | CPUIF_MAP(ICC_AP0R1, ICC_AP0R1_EL1)
         |           ^~~~~~~~~
   arch/arm/include/asm/arch_gicv3.h: In function 'read_ICC_AP0R1_EL1':
>> arch/arm/include/asm/arch_gicv3.h:29:40: error: 'c12' undeclared (first use 
>> in this function)
      29 | #define __ICC_AP0Rx(x)   __ACCESS_CP15(c12, 0, c8, 4 | x)
         |                                        ^~~
   arch/arm/include/asm/arch_gicv3.h:48:21: note: in definition of macro 
'CPUIF_MAP'
      48 |  return read_sysreg(a32);   \
         |                     ^~~
   arch/arm/include/asm/arch_gicv3.h:31:21: note: in expansion of macro 
'__ICC_AP0Rx'
      31 | #define ICC_AP0R1   __ICC_AP0Rx(1)
         |                     ^~~~~~~~~~~
   arch/arm/include/asm/arch_gicv3.h:53:11: note: in expansion of macro 
'ICC_AP0R1'
      53 | CPUIF_MAP(ICC_AP0R1, ICC_AP0R1_EL1)
         |           ^~~~~~~~~
>> arch/arm/include/asm/arch_gicv3.h:29:48: error: 'c8' undeclared (first use 
>> in this function); did you mean 'u8'?
      29 | #define __ICC_AP0Rx(x)   __ACCESS_CP15(c12, 0, c8, 4 | x)
         |                                                ^~
   arch/arm/include/asm/arch_gicv3.h:48:21: note: in definition of macro 
'CPUIF_MAP'
      48 |  return read_sysreg(a32);   \
         |                     ^~~
   arch/arm/include/asm/arch_gicv3.h:31:21: note: in expansion of macro 
'__ICC_AP0Rx'
      31 | #define ICC_AP0R1   __ICC_AP0Rx(1)
         |                     ^~~~~~~~~~~
   arch/arm/include/asm/arch_gicv3.h:53:11: note: in expansion of macro 
'ICC_AP0R1'
      53 | CPUIF_MAP(ICC_AP0R1, ICC_AP0R1_EL1)
         |           ^~~~~~~~~
   arch/arm/include/asm/arch_gicv3.h: In function 'write_ICC_AP0R2_EL1':
>> arch/arm/include/asm/arch_gicv3.h:29:40: error: 'c12' undeclared (first use 
>> in this function)
      29 | #define __ICC_AP0Rx(x)   __ACCESS_CP15(c12, 0, c8, 4 | x)
         |                                        ^~~
   arch/arm/include/asm/arch_gicv3.h:44:20: note: in definition of macro 
'CPUIF_MAP'
      44 |  write_sysreg(val, a32);   \
         |                    ^~~
   arch/arm/include/asm/arch_gicv3.h:32:21: note: in expansion of macro 
'__ICC_AP0Rx'
      32 | #define ICC_AP0R2   __ICC_AP0Rx(2)
         |                     ^~~~~~~~~~~
   arch/arm/include/asm/arch_gicv3.h:54:11: note: in expansion of macro 
'ICC_AP0R2'
      54 | CPUIF_MAP(ICC_AP0R2, ICC_AP0R2_EL1)
         |           ^~~~~~~~~
>> arch/arm/include/asm/arch_gicv3.h:29:48: error: 'c8' undeclared (first use 
>> in this function); did you mean 'u8'?
      29 | #define __ICC_AP0Rx(x)   __ACCESS_CP15(c12, 0, c8, 4 | x)
         |                                                ^~
   arch/arm/include/asm/arch_gicv3.h:44:20: note: in definition of macro 
'CPUIF_MAP'
      44 |  write_sysreg(val, a32);   \
         |                    ^~~
   arch/arm/include/asm/arch_gicv3.h:32:21: note: in expansion of macro 
'__ICC_AP0Rx'
      32 | #define ICC_AP0R2   __ICC_AP0Rx(2)
         |                     ^~~~~~~~~~~
   arch/arm/include/asm/arch_gicv3.h:54:11: note: in expansion of macro 
'ICC_AP0R2'
      54 | CPUIF_MAP(ICC_AP0R2, ICC_AP0R2_EL1)
         |           ^~~~~~~~~
   arch/arm/include/asm/arch_gicv3.h: In function 'read_ICC_AP0R2_EL1':
>> arch/arm/include/asm/arch_gicv3.h:29:40: error: 'c12' undeclared (first use 
>> in this function)
      29 | #define __ICC_AP0Rx(x)   __ACCESS_CP15(c12, 0, c8, 4 | x)
         |                                        ^~~
   arch/arm/include/asm/arch_gicv3.h:48:21: note: in definition of macro 
'CPUIF_MAP'
      48 |  return read_sysreg(a32);   \
         |                     ^~~
   arch/arm/include/asm/arch_gicv3.h:32:21: note: in expansion of macro 
'__ICC_AP0Rx'
      32 | #define ICC_AP0R2   __ICC_AP0Rx(2)
         |                     ^~~~~~~~~~~
   arch/arm/include/asm/arch_gicv3.h:54:11: note: in expansion of macro 
'ICC_AP0R2'
      54 | CPUIF_MAP(ICC_AP0R2, ICC_AP0R2_EL1)
         |           ^~~~~~~~~
>> arch/arm/include/asm/arch_gicv3.h:29:48: error: 'c8' undeclared (first use 
>> in this function); did you mean 'u8'?
      29 | #define __ICC_AP0Rx(x)   __ACCESS_CP15(c12, 0, c8, 4 | x)
         |                                                ^~
   arch/arm/include/asm/arch_gicv3.h:48:21: note: in definition of macro 
'CPUIF_MAP'
      48 |  return read_sysreg(a32);   \
         |                     ^~~
   arch/arm/include/asm/arch_gicv3.h:32:21: note: in expansion of macro 
'__ICC_AP0Rx'
      32 | #define ICC_AP0R2   __ICC_AP0Rx(2)
         |                     ^~~~~~~~~~~
   arch/arm/include/asm/arch_gicv3.h:54:11: note: in expansion of macro 
'ICC_AP0R2'
      54 | CPUIF_MAP(ICC_AP0R2, ICC_AP0R2_EL1)
         |           ^~~~~~~~~
   arch/arm/include/asm/arch_gicv3.h: In function 'write_ICC_AP0R3_EL1':
>> arch/arm/include/asm/arch_gicv3.h:29:40: error: 'c12' undeclared (first use 
>> in this function)
      29 | #define __ICC_AP0Rx(x)   __ACCESS_CP15(c12, 0, c8, 4 | x)
         |                                        ^~~
   arch/arm/include/asm/arch_gicv3.h:44:20: note: in definition of macro 
'CPUIF_MAP'
      44 |  write_sysreg(val, a32);   \
         |                    ^~~
   arch/arm/include/asm/arch_gicv3.h:33:21: note: in expansion of macro 
'__ICC_AP0Rx'
      33 | #define ICC_AP0R3   __ICC_AP0Rx(3)
         |                     ^~~~~~~~~~~
   arch/arm/include/asm/arch_gicv3.h:55:11: note: in expansion of macro 
'ICC_AP0R3'
      55 | CPUIF_MAP(ICC_AP0R3, ICC_AP0R3_EL1)
         |           ^~~~~~~~~
   arch/arm/include/asm/arch_gicv3.h:29:48: error: 'c8' undeclared (first use 
in this function); did you mean 'u8'?
      29 | #define __ICC_AP0Rx(x)   __ACCESS_CP15(c12, 0, c8, 4 | x)
         |                                                ^~
   arch/arm/include/asm/arch_gicv3.h:44:20: note: in definition of macro 
'CPUIF_MAP'
      44 |  write_sysreg(val, a32);   \
         |                    ^~~
   arch/arm/include/asm/arch_gicv3.h:33:21: note: in expansion of macro 
'__ICC_AP0Rx'
      33 | #define ICC_AP0R3   __ICC_AP0Rx(3)
         |                     ^~~~~~~~~~~
   arch/arm/include/asm/arch_gicv3.h:55:11: note: in expansion of macro 
'ICC_AP0R3'
      55 | CPUIF_MAP(ICC_AP0R3, ICC_AP0R3_EL1)
         |           ^~~~~~~~~
   arch/arm/include/asm/arch_gicv3.h: In function 'read_ICC_AP0R3_EL1':
   arch/arm/include/asm/arch_gicv3.h:29:40: error: 'c12' undeclared (first use 
in this function)
      29 | #define __ICC_AP0Rx(x)   __ACCESS_CP15(c12, 0, c8, 4 | x)
         |                                        ^~~
   arch/arm/include/asm/arch_gicv3.h:48:21: note: in definition of macro 
'CPUIF_MAP'
      48 |  return read_sysreg(a32);   \
         |                     ^~~
   arch/arm/include/asm/arch_gicv3.h:33:21: note: in expansion of macro 
'__ICC_AP0Rx'
      33 | #define ICC_AP0R3   __ICC_AP0Rx(3)
         |                     ^~~~~~~~~~~
   arch/arm/include/asm/arch_gicv3.h:55:11: note: in expansion of macro 
'ICC_AP0R3'
      55 | CPUIF_MAP(ICC_AP0R3, ICC_AP0R3_EL1)
         |           ^~~~~~~~~
   arch/arm/include/asm/arch_gicv3.h:29:48: error: 'c8' undeclared (first use 
in this function); did you mean 'u8'?
      29 | #define __ICC_AP0Rx(x)   __ACCESS_CP15(c12, 0, c8, 4 | x)
         |                                                ^~
   arch/arm/include/asm/arch_gicv3.h:48:21: note: in definition of macro 
'CPUIF_MAP'
      48 |  return read_sysreg(a32);   \
         |                     ^~~
   arch/arm/include/asm/arch_gicv3.h:33:21: note: in expansion of macro 
'__ICC_AP0Rx'
      33 | #define ICC_AP0R3   __ICC_AP0Rx(3)
         |                     ^~~~~~~~~~~
   arch/arm/include/asm/arch_gicv3.h:55:11: note: in expansion of macro 
'ICC_AP0R3'
      55 | CPUIF_MAP(ICC_AP0R3, ICC_AP0R3_EL1)
         |           ^~~~~~~~~
   arch/arm/include/asm/arch_gicv3.h: In function 'write_ICC_AP1R0_EL1':
   arch/arm/include/asm/arch_gicv3.h:35:40: error: 'c12' undeclared (first use 
in this function)
      35 | #define __ICC_AP1Rx(x)   __ACCESS_CP15(c12, 0, c9, x)
         |                                        ^~~
   arch/arm/include/asm/arch_gicv3.h:44:20: note: in definition of macro 
'CPUIF_MAP'
      44 |  write_sysreg(val, a32);   \
         |                    ^~~
   arch/arm/include/asm/arch_gicv3.h:36:21: note: in expansion of macro 
'__ICC_AP1Rx'
      36 | #define ICC_AP1R0   __ICC_AP1Rx(0)
         |                     ^~~~~~~~~~~
   arch/arm/include/asm/arch_gicv3.h:56:11: note: in expansion of macro 
'ICC_AP1R0'
      56 | CPUIF_MAP(ICC_AP1R0, ICC_AP1R0_EL1)
         |           ^~~~~~~~~
   arch/arm/include/asm/arch_gicv3.h:35:48: error: 'c9' undeclared (first use 
in this function)
      35 | #define __ICC_AP1Rx(x)   __ACCESS_CP15(c12, 0, c9, x)
         |                                                ^~
   arch/arm/include/asm/arch_gicv3.h:44:20: note: in definition of macro 
'CPUIF_MAP'
      44 |  write_sysreg(val, a32);   \
         |                    ^~~
   arch/arm/include/asm/arch_gicv3.h:36:21: note: in expansion of macro 
'__ICC_AP1Rx'
      36 | #define ICC_AP1R0   __ICC_AP1Rx(0)
         |                     ^~~~~~~~~~~
   arch/arm/include/asm/arch_gicv3.h:56:11: note: in expansion of macro 
'ICC_AP1R0'
      56 | CPUIF_MAP(ICC_AP1R0, ICC_AP1R0_EL1)
         |           ^~~~~~~~~
   arch/arm/include/asm/arch_gicv3.h: In function 'read_ICC_AP1R0_EL1':
   arch/arm/include/asm/arch_gicv3.h:35:40: error: 'c12' undeclared (first use 
in this function)
      35 | #define __ICC_AP1Rx(x)   __ACCESS_CP15(c12, 0, c9, x)
         |                                        ^~~
   arch/arm/include/asm/arch_gicv3.h:48:21: note: in definition of macro 
'CPUIF_MAP'
      48 |  return read_sysreg(a32);   \
         |                     ^~~
   arch/arm/include/asm/arch_gicv3.h:36:21: note: in expansion of macro 
'__ICC_AP1Rx'
      36 | #define ICC_AP1R0   __ICC_AP1Rx(0)
         |                     ^~~~~~~~~~~
   arch/arm/include/asm/arch_gicv3.h:56:11: note: in expansion of macro 
'ICC_AP1R0'
      56 | CPUIF_MAP(ICC_AP1R0, ICC_AP1R0_EL1)
         |           ^~~~~~~~~
   arch/arm/include/asm/arch_gicv3.h:35:48: error: 'c9' undeclared (first use 
in this function)
      35 | #define __ICC_AP1Rx(x)   __ACCESS_CP15(c12, 0, c9, x)
         |                                                ^~
   arch/arm/include/asm/arch_gicv3.h:48:21: note: in definition of macro 
'CPUIF_MAP'
      48 |  return read_sysreg(a32);   \
         |                     ^~~
   arch/arm/include/asm/arch_gicv3.h:36:21: note: in expansion of macro 
'__ICC_AP1Rx'
      36 | #define ICC_AP1R0   __ICC_AP1Rx(0)
         |                     ^~~~~~~~~~~
   arch/arm/include/asm/arch_gicv3.h:56:11: note: in expansion of macro 
'ICC_AP1R0'
      56 | CPUIF_MAP(ICC_AP1R0, ICC_AP1R0_EL1)
         |           ^~~~~~~~~
   arch/arm/include/asm/arch_gicv3.h: In function 'write_ICC_AP1R1_EL1':
   arch/arm/include/asm/arch_gicv3.h:35:40: error: 'c12' undeclared (first use 
in this function)
..

vim +/write_sysreg +44 arch/arm/include/asm/arch_gicv3.h

d5cd50d318f70f Jean-Philippe Brucker 2015-10-01  17  
d5cd50d318f70f Jean-Philippe Brucker 2015-10-01  18  #define ICC_EOIR1          
        __ACCESS_CP15(c12, 0, c12, 1)
d5cd50d318f70f Jean-Philippe Brucker 2015-10-01 @19  #define ICC_DIR            
                __ACCESS_CP15(c12, 0, c11, 1)
d5cd50d318f70f Jean-Philippe Brucker 2015-10-01  20  #define ICC_IAR1           
        __ACCESS_CP15(c12, 0, c12, 0)
d5cd50d318f70f Jean-Philippe Brucker 2015-10-01 @21  #define ICC_SGI1R          
        __ACCESS_CP15_64(0, c12)
d5cd50d318f70f Jean-Philippe Brucker 2015-10-01 @22  #define ICC_PMR            
                __ACCESS_CP15(c4, 0, c6, 0)
d5cd50d318f70f Jean-Philippe Brucker 2015-10-01  23  #define ICC_CTLR           
        __ACCESS_CP15(c12, 0, c12, 4)
d5cd50d318f70f Jean-Philippe Brucker 2015-10-01  24  #define ICC_SRE            
                __ACCESS_CP15(c12, 0, c12, 5)
d5cd50d318f70f Jean-Philippe Brucker 2015-10-01  25  #define ICC_IGRPEN1        
                __ACCESS_CP15(c12, 0, c12, 7)
91ef84428a86b7 Daniel Thompson       2016-08-19  26  #define ICC_BPR1           
        __ACCESS_CP15(c12, 0, c12, 3)
e99da7c6f51b48 Julien Thierry        2019-01-31  27  #define ICC_RPR            
                __ACCESS_CP15(c12, 0, c11, 3)
d5cd50d318f70f Jean-Philippe Brucker 2015-10-01  28  
d6062a6d62c643 Marc Zyngier          2018-03-09 @29  #define __ICC_AP0Rx(x)     
                __ACCESS_CP15(c12, 0, c8, 4 | x)
d6062a6d62c643 Marc Zyngier          2018-03-09  30  #define ICC_AP0R0          
        __ICC_AP0Rx(0)
d6062a6d62c643 Marc Zyngier          2018-03-09  31  #define ICC_AP0R1          
        __ICC_AP0Rx(1)
d6062a6d62c643 Marc Zyngier          2018-03-09  32  #define ICC_AP0R2          
        __ICC_AP0Rx(2)
d6062a6d62c643 Marc Zyngier          2018-03-09  33  #define ICC_AP0R3          
        __ICC_AP0Rx(3)
d6062a6d62c643 Marc Zyngier          2018-03-09  34  
d6062a6d62c643 Marc Zyngier          2018-03-09 @35  #define __ICC_AP1Rx(x)     
                __ACCESS_CP15(c12, 0, c9, x)
d6062a6d62c643 Marc Zyngier          2018-03-09  36  #define ICC_AP1R0          
        __ICC_AP1Rx(0)
d6062a6d62c643 Marc Zyngier          2018-03-09  37  #define ICC_AP1R1          
        __ICC_AP1Rx(1)
d6062a6d62c643 Marc Zyngier          2018-03-09  38  #define ICC_AP1R2          
        __ICC_AP1Rx(2)
d6062a6d62c643 Marc Zyngier          2018-03-09  39  #define ICC_AP1R3          
        __ICC_AP1Rx(3)
d6062a6d62c643 Marc Zyngier          2018-03-09  40  
a078bedf17c2e4 Vladimir Murzin       2016-09-12  41  #define CPUIF_MAP(a32, 
a64)                        \
a078bedf17c2e4 Vladimir Murzin       2016-09-12  42  static inline void write_ 
## a64(u32 val)  \
a078bedf17c2e4 Vladimir Murzin       2016-09-12  43  {                          
                \
a078bedf17c2e4 Vladimir Murzin       2016-09-12 @44     write_sysreg(val, a32); 
                \
a078bedf17c2e4 Vladimir Murzin       2016-09-12  45  }                          
                \
a078bedf17c2e4 Vladimir Murzin       2016-09-12  46  static inline u32 read_ ## 
a64(void)               \
a078bedf17c2e4 Vladimir Murzin       2016-09-12  47  {                          
                \
a078bedf17c2e4 Vladimir Murzin       2016-09-12 @48     return 
read_sysreg(a32);                \
a078bedf17c2e4 Vladimir Murzin       2016-09-12  49  }                          
                \
a078bedf17c2e4 Vladimir Murzin       2016-09-12  50  

:::::: The code at line 44 was first introduced by commit
:::::: a078bedf17c2e43819fea54bdfd5793845142e3a ARM: gic-v3: Introduce 
32-to-64-bit mappings for GICv3 cpu registers

:::::: TO: Vladimir Murzin <vladimir.mur...@arm.com>
:::::: CC: Christoffer Dall <christoffer.d...@linaro.org>

---
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