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Date: Tue, 2 Aug 2022 15:41:10 +0800
From: kernel test robot <lkp@...el.com>
To: Huacai Chen <chenhuacai@...ngson.cn>
Cc: kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
Marc Zyngier <maz@...nel.org>,
Jianmin Lv <lvjianmin@...ngson.cn>
Subject: drivers/irqchip/irq-loongarch-cpu.c:80:9: error: implicit
declaration of function 'acpi_table_parse_madt'; did you mean
'acpi_table_parse'?
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 9de1f9c8ca5100a02a2e271bdbde36202e251b4b
commit: b2d3e3354e2a0d0e912308618ea33d0337f405c3 irqchip: Add LoongArch CPU interrupt controller support
date: 13 days ago
config: loongarch-randconfig-r032-20220801 (https://download.01.org/0day-ci/archive/20220802/202208021521.Z3FSeLUl-lkp@intel.com/config)
compiler: loongarch64-linux-gcc (GCC) 12.1.0
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=b2d3e3354e2a0d0e912308618ea33d0337f405c3
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout b2d3e3354e2a0d0e912308618ea33d0337f405c3
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=loongarch SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@...el.com>
All errors (new ones prefixed by >>):
drivers/irqchip/irq-loongarch-cpu.c:61:26: warning: 'union acpi_subtable_headers' declared inside parameter list will not be visible outside of this definition or declaration
61 | liointc_parse_madt(union acpi_subtable_headers *header,
| ^~~~~~~~~~~~~~~~~~~~~
drivers/irqchip/irq-loongarch-cpu.c:70:26: warning: 'union acpi_subtable_headers' declared inside parameter list will not be visible outside of this definition or declaration
70 | eiointc_parse_madt(union acpi_subtable_headers *header,
| ^~~~~~~~~~~~~~~~~~~~~
drivers/irqchip/irq-loongarch-cpu.c: In function 'acpi_cascade_irqdomain_init':
>> drivers/irqchip/irq-loongarch-cpu.c:80:9: error: implicit declaration of function 'acpi_table_parse_madt'; did you mean 'acpi_table_parse'? [-Werror=implicit-function-declaration]
80 | acpi_table_parse_madt(ACPI_MADT_TYPE_LIO_PIC,
| ^~~~~~~~~~~~~~~~~~~~~
| acpi_table_parse
>> drivers/irqchip/irq-loongarch-cpu.c:80:31: error: 'ACPI_MADT_TYPE_LIO_PIC' undeclared (first use in this function); did you mean 'ACPI_MADT_TYPE_IO_APIC'?
80 | acpi_table_parse_madt(ACPI_MADT_TYPE_LIO_PIC,
| ^~~~~~~~~~~~~~~~~~~~~~
| ACPI_MADT_TYPE_IO_APIC
drivers/irqchip/irq-loongarch-cpu.c:80:31: note: each undeclared identifier is reported only once for each function it appears in
>> drivers/irqchip/irq-loongarch-cpu.c:82:31: error: 'ACPI_MADT_TYPE_EIO_PIC' undeclared (first use in this function); did you mean 'ACPI_MADT_TYPE_IO_APIC'?
82 | acpi_table_parse_madt(ACPI_MADT_TYPE_EIO_PIC,
| ^~~~~~~~~~~~~~~~~~~~~~
| ACPI_MADT_TYPE_IO_APIC
drivers/irqchip/irq-loongarch-cpu.c: At top level:
drivers/irqchip/irq-loongarch-cpu.c:87:43: warning: 'union acpi_subtable_headers' declared inside parameter list will not be visible outside of this definition or declaration
87 | static int __init cpuintc_acpi_init(union acpi_subtable_headers *header,
| ^~~~~~~~~~~~~~~~~~~~~
In file included from include/acpi/actbl.h:371,
from include/acpi/acpi.h:26,
from include/linux/acpi.h:22,
from include/linux/irqchip.h:14,
from drivers/irqchip/irq-loongarch-cpu.c:10:
>> include/acpi/actbl2.h:33:33: error: expected ')' before string constant
33 | #define ACPI_SIG_MADT "APIC" /* Multiple APIC Description Table */
| ^~~~~~
include/linux/irqchip.h:77:43: note: in expansion of macro 'ACPI_SIG_MADT'
77 | ACPI_SIG_MADT, subtable, \
| ^~~~~~~~~~~~~
drivers/irqchip/irq-loongarch-cpu.c:110:1: note: in expansion of macro 'IRQCHIP_ACPI_DECLARE'
110 | IRQCHIP_ACPI_DECLARE(cpuintc_v1, ACPI_MADT_TYPE_CORE_PIC,
| ^~~~~~~~~~~~~~~~~~~~
drivers/irqchip/irq-loongarch-cpu.c:87:19: warning: 'cpuintc_acpi_init' defined but not used [-Wunused-function]
87 | static int __init cpuintc_acpi_init(union acpi_subtable_headers *header,
| ^~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
vim +80 drivers/irqchip/irq-loongarch-cpu.c
77
78 static int __init acpi_cascade_irqdomain_init(void)
79 {
> 80 acpi_table_parse_madt(ACPI_MADT_TYPE_LIO_PIC,
81 liointc_parse_madt, 0);
> 82 acpi_table_parse_madt(ACPI_MADT_TYPE_EIO_PIC,
83 eiointc_parse_madt, 0);
84 return 0;
85 }
86
--
0-DAY CI Kernel Test Service
https://01.org/lkp
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