arch/arm/include/asm/arch_gicv3.h:44:2: error: implicit declaration of function 'write_sysreg'

From: kernel test robot
Date: Sat Oct 03 2020 - 04:41:56 EST

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Hi Peng,

FYI, the error/warning still remains.

tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: d3d45f8220d60a0b2aaaacf8fb2be4e6ffd9008e
commit: d82bcef5157de1368c08244a846ab968b3e5cb7e soc: imx: select ARM_GIC_V3 for i.MX8M
date: 3 months ago
config: arm-randconfig-r002-20201003 (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
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d82bcef5157de1368c08244a846ab968b3e5cb7e
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
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 <lkp@xxxxxxxxx>

All error/warnings (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

d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 17
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 18 #define ICC_EOIR1 __ACCESS_CP15(c12, 0, c12, 1)
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 @19 #define ICC_DIR __ACCESS_CP15(c12, 0, c11, 1)
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 20 #define ICC_IAR1 __ACCESS_CP15(c12, 0, c12, 0)
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 @21 #define ICC_SGI1R __ACCESS_CP15_64(0, c12)
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 @22 #define ICC_PMR __ACCESS_CP15(c4, 0, c6, 0)
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 23 #define ICC_CTLR __ACCESS_CP15(c12, 0, c12, 4)
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 24 #define ICC_SRE __ACCESS_CP15(c12, 0, c12, 5)
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 25 #define ICC_IGRPEN1 __ACCESS_CP15(c12, 0, c12, 7)
91ef84428a86b75 Daniel Thompson 2016-08-19 26 #define ICC_BPR1 __ACCESS_CP15(c12, 0, c12, 3)
e99da7c6f51b487 Julien Thierry 2019-01-31 27 #define ICC_RPR __ACCESS_CP15(c12, 0, c11, 3)
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 28
d6062a6d62c643a Marc Zyngier 2018-03-09 @29 #define __ICC_AP0Rx(x) __ACCESS_CP15(c12, 0, c8, 4 | x)
d6062a6d62c643a Marc Zyngier 2018-03-09 30 #define ICC_AP0R0 __ICC_AP0Rx(0)
d6062a6d62c643a Marc Zyngier 2018-03-09 31 #define ICC_AP0R1 __ICC_AP0Rx(1)
d6062a6d62c643a Marc Zyngier 2018-03-09 32 #define ICC_AP0R2 __ICC_AP0Rx(2)
d6062a6d62c643a Marc Zyngier 2018-03-09 33 #define ICC_AP0R3 __ICC_AP0Rx(3)
d6062a6d62c643a Marc Zyngier 2018-03-09 34
d6062a6d62c643a Marc Zyngier 2018-03-09 @35 #define __ICC_AP1Rx(x) __ACCESS_CP15(c12, 0, c9, x)
d6062a6d62c643a Marc Zyngier 2018-03-09 36 #define ICC_AP1R0 __ICC_AP1Rx(0)
d6062a6d62c643a Marc Zyngier 2018-03-09 37 #define ICC_AP1R1 __ICC_AP1Rx(1)
d6062a6d62c643a Marc Zyngier 2018-03-09 38 #define ICC_AP1R2 __ICC_AP1Rx(2)
d6062a6d62c643a Marc Zyngier 2018-03-09 39 #define ICC_AP1R3 __ICC_AP1Rx(3)
d6062a6d62c643a Marc Zyngier 2018-03-09 40
a078bedf17c2e43 Vladimir Murzin 2016-09-12 41 #define CPUIF_MAP(a32, a64) \
a078bedf17c2e43 Vladimir Murzin 2016-09-12 42 static inline void write_ ## a64(u32 val) \
a078bedf17c2e43 Vladimir Murzin 2016-09-12 43 { \
a078bedf17c2e43 Vladimir Murzin 2016-09-12 @44 write_sysreg(val, a32); \
a078bedf17c2e43 Vladimir Murzin 2016-09-12 45 } \
a078bedf17c2e43 Vladimir Murzin 2016-09-12 46 static inline u32 read_ ## a64(void) \
a078bedf17c2e43 Vladimir Murzin 2016-09-12 47 { \
a078bedf17c2e43 Vladimir Murzin 2016-09-12 @48 return read_sysreg(a32); \
a078bedf17c2e43 Vladimir Murzin 2016-09-12 49 } \
a078bedf17c2e43 Vladimir Murzin 2016-09-12 50
33625282adaaba9 Marc Zyngier 2018-03-20 51 CPUIF_MAP(ICC_PMR, ICC_PMR_EL1)
d6062a6d62c643a Marc Zyngier 2018-03-09 52 CPUIF_MAP(ICC_AP0R0, ICC_AP0R0_EL1)
d6062a6d62c643a Marc Zyngier 2018-03-09 53 CPUIF_MAP(ICC_AP0R1, ICC_AP0R1_EL1)
d6062a6d62c643a Marc Zyngier 2018-03-09 54 CPUIF_MAP(ICC_AP0R2, ICC_AP0R2_EL1)
d6062a6d62c643a Marc Zyngier 2018-03-09 55 CPUIF_MAP(ICC_AP0R3, ICC_AP0R3_EL1)
d6062a6d62c643a Marc Zyngier 2018-03-09 56 CPUIF_MAP(ICC_AP1R0, ICC_AP1R0_EL1)
d6062a6d62c643a Marc Zyngier 2018-03-09 57 CPUIF_MAP(ICC_AP1R1, ICC_AP1R1_EL1)
d6062a6d62c643a Marc Zyngier 2018-03-09 58 CPUIF_MAP(ICC_AP1R2, ICC_AP1R2_EL1)
d6062a6d62c643a Marc Zyngier 2018-03-09 59 CPUIF_MAP(ICC_AP1R3, ICC_AP1R3_EL1)
d6062a6d62c643a Marc Zyngier 2018-03-09 60
a078bedf17c2e43 Vladimir Murzin 2016-09-12 61 #define read_gicreg(r) read_##r()
a078bedf17c2e43 Vladimir Murzin 2016-09-12 62 #define write_gicreg(v, r) write_##r(v)
a078bedf17c2e43 Vladimir Murzin 2016-09-12 63
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 64 /* Low-level accessors */
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 65
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 66 static inline void gic_write_eoir(u32 irq)
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 67 {
4f2546384150e78 Vladimir Murzin 2016-09-12 68 write_sysreg(irq, ICC_EOIR1);
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 69 isb();
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 70 }
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 71
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 72 static inline void gic_write_dir(u32 val)
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 73 {
4f2546384150e78 Vladimir Murzin 2016-09-12 74 write_sysreg(val, ICC_DIR);
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 75 isb();
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 76 }
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 77
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 78 static inline u32 gic_read_iar(void)
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 79 {
4f2546384150e78 Vladimir Murzin 2016-09-12 80 u32 irqstat = read_sysreg(ICC_IAR1);
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 81
8f318526a292c5e Marc Zyngier 2016-02-18 82 dsb(sy);
4f2546384150e78 Vladimir Murzin 2016-09-12 83
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 84 return irqstat;
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 85 }
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 86
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 87 static inline void gic_write_ctlr(u32 val)
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 88 {
4f2546384150e78 Vladimir Murzin 2016-09-12 89 write_sysreg(val, ICC_CTLR);
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 90 isb();
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 91 }
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 92
eda0d04acc5e317 Shanker Donthineni 2017-10-06 93 static inline u32 gic_read_ctlr(void)
eda0d04acc5e317 Shanker Donthineni 2017-10-06 94 {
eda0d04acc5e317 Shanker Donthineni 2017-10-06 95 return read_sysreg(ICC_CTLR);
eda0d04acc5e317 Shanker Donthineni 2017-10-06 96 }
eda0d04acc5e317 Shanker Donthineni 2017-10-06 97
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 98 static inline void gic_write_grpen1(u32 val)
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 99 {
4f2546384150e78 Vladimir Murzin 2016-09-12 100 write_sysreg(val, ICC_IGRPEN1);
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 101 isb();
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 102 }
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 103
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 104 static inline void gic_write_sgi1r(u64 val)
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 105 {
4f2546384150e78 Vladimir Murzin 2016-09-12 106 write_sysreg(val, ICC_SGI1R);
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 107 }
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 108
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 109 static inline u32 gic_read_sre(void)
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 110 {
4f2546384150e78 Vladimir Murzin 2016-09-12 111 return read_sysreg(ICC_SRE);
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 112 }
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 113
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 114 static inline void gic_write_sre(u32 val)
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 115 {
4f2546384150e78 Vladimir Murzin 2016-09-12 116 write_sysreg(val, ICC_SRE);
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 117 isb();
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 118 }
d5cd50d318f70fc Jean-Philippe Brucker 2015-10-01 119
91ef84428a86b75 Daniel Thompson 2016-08-19 120 static inline void gic_write_bpr1(u32 val)
91ef84428a86b75 Daniel Thompson 2016-08-19 121 {
3d9cd95f90b2987 Marc Zyngier 2016-09-23 122 write_sysreg(val, ICC_BPR1);
91ef84428a86b75 Daniel Thompson 2016-08-19 123 }
91ef84428a86b75 Daniel Thompson 2016-08-19 124
e99da7c6f51b487 Julien Thierry 2019-01-31 125 static inline u32 gic_read_pmr(void)
e99da7c6f51b487 Julien Thierry 2019-01-31 126 {
e99da7c6f51b487 Julien Thierry 2019-01-31 127 return read_sysreg(ICC_PMR);
e99da7c6f51b487 Julien Thierry 2019-01-31 128 }
e99da7c6f51b487 Julien Thierry 2019-01-31 129
e99da7c6f51b487 Julien Thierry 2019-01-31 130 static inline void gic_write_pmr(u32 val)
e99da7c6f51b487 Julien Thierry 2019-01-31 131 {
e99da7c6f51b487 Julien Thierry 2019-01-31 132 write_sysreg(val, ICC_PMR);
e99da7c6f51b487 Julien Thierry 2019-01-31 133 }
e99da7c6f51b487 Julien Thierry 2019-01-31 134
e99da7c6f51b487 Julien Thierry 2019-01-31 135 static inline u32 gic_read_rpr(void)
e99da7c6f51b487 Julien Thierry 2019-01-31 136 {
e99da7c6f51b487 Julien Thierry 2019-01-31 137 return read_sysreg(ICC_RPR);
e99da7c6f51b487 Julien Thierry 2019-01-31 @138 }
e99da7c6f51b487 Julien Thierry 2019-01-31 139

:::::: 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.murzin@xxxxxxx>
:::::: CC: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

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

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