* Re: [PATCH v2 4/4] irqchip/gicv3: Add workaround for FUJITSU-MONAKA erratum E#030003
[not found] <20261016-monaka-fix-for-upstream-v2-4-fc7ede7f9f48@fujitsu.com>
@ 2026-10-17 11:48 ` kernel test robot
2026-10-19 12:53 ` Kohei Enju
0 siblings, 1 reply; 2+ messages in thread
From: kernel test robot @ 2026-10-17 11:48 UTC (permalink / raw)
To: Tomohiro Misono, Catalin Marinas, Will Deacon, Mark Rutland,
Jonathan Corbet, Shuah Khan, Randy Dunlap, Marc Zyngier,
Thomas Gleixner, Radu Rendec, Oliver Upton, Fuad Tabba,
Joey Gouly, Steffen Eiden, Suzuki K Poulose, Zenghui Yu
Cc: llvm, oe-kbuild-all, Kohei Enju, linux-arm-kernel, linux-kernel,
linux-doc, linux-perf-users, kvmarm
Hi Tomohiro,
kernel test robot noticed the following build errors:
[auto build test ERROR on 24a19b953e2a3d0ea5a8c4951a0ab8f32720c907]
url: https://github.com/intel-lab-lkp/linux/commits/Tomohiro-Misono/arm64-cputype-Add-FUJITSU-MONAKA-definition/20261016-190045
base: 24a19b953e2a3d0ea5a8c4951a0ab8f32720c907
patch link: https://lore.kernel.org/r/20261016-monaka-fix-for-upstream-v2-4-fc7ede7f9f48%40fujitsu.com
patch subject: [PATCH v2 4/4] irqchip/gicv3: Add workaround for FUJITSU-MONAKA erratum E#030003
config: arm-defconfig (https://download.01.org/0day-ci/archive/20261017/202610171939.VWCcPPra-lkp@intel.com/config)
compiler: clang version 24.0.0git (https://github.com/llvm/llvm-project 6719b9e31d6a93099612c474eec76d9f41d0275a)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261017/202610171939.VWCcPPra-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202610171939.VWCcPPra-lkp@intel.com/
All errors (new ones prefixed by >>):
>> drivers/irqchip/irq-gic-v3.c:1892:34: error: use of undeclared identifier 'ARM_CPU_IMP_FUJITSU'
1892 | if (read_cpuid_implementor() != ARM_CPU_IMP_FUJITSU ||
| ^~~~~~~~~~~~~~~~~~~
>> drivers/irqchip/irq-gic-v3.c:1893:34: error: use of undeclared identifier 'FUJITSU_CPU_PART_MONAKA'
1893 | read_cpuid_part_number() != FUJITSU_CPU_PART_MONAKA)
| ^~~~~~~~~~~~~~~~~~~~~~~
2 errors generated.
vim +/ARM_CPU_IMP_FUJITSU +1892 drivers/irqchip/irq-gic-v3.c
1889
1890 static bool gic_enable_quirk_fujitsu_030003(void *data)
1891 {
> 1892 if (read_cpuid_implementor() != ARM_CPU_IMP_FUJITSU ||
> 1893 read_cpuid_part_number() != FUJITSU_CPU_PART_MONAKA)
1894 return false;
1895
1896 static_branch_enable(&gic_fujitsu_030003_erratum);
1897 return true;
1898 }
1899
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH v2 4/4] irqchip/gicv3: Add workaround for FUJITSU-MONAKA erratum E#030003
2026-10-17 11:48 ` [PATCH v2 4/4] irqchip/gicv3: Add workaround for FUJITSU-MONAKA erratum E#030003 kernel test robot
@ 2026-10-19 12:53 ` Kohei Enju
0 siblings, 0 replies; 2+ messages in thread
From: Kohei Enju @ 2026-10-19 12:53 UTC (permalink / raw)
To: kernel test robot
Cc: Tomohiro Misono, Catalin Marinas, Will Deacon, Mark Rutland,
Jonathan Corbet, Shuah Khan, Randy Dunlap, Marc Zyngier,
Thomas Gleixner, Radu Rendec, Oliver Upton, Fuad Tabba,
Joey Gouly, Steffen Eiden, Suzuki K Poulose, Zenghui Yu, llvm,
oe-kbuild-all, linux-arm-kernel, linux-kernel, linux-doc,
linux-perf-users, kvmarm
On 10/17 19:48, kernel test robot wrote:
> Hi Tomohiro,
>
> kernel test robot noticed the following build errors:
>
> [auto build test ERROR on 24a19b953e2a3d0ea5a8c4951a0ab8f32720c907]
>
> url: https://github.com/intel-lab-lkp/linux/commits/Tomohiro-Misono/arm64-cputype-Add-FUJITSU-MONAKA-definition/20261016-190045
> base: 24a19b953e2a3d0ea5a8c4951a0ab8f32720c907
> patch link: https://lore.kernel.org/r/20261016-monaka-fix-for-upstream-v2-4-fc7ede7f9f48%40fujitsu.com
> patch subject: [PATCH v2 4/4] irqchip/gicv3: Add workaround for FUJITSU-MONAKA erratum E#030003
> config: arm-defconfig (https://download.01.org/0day-ci/archive/20261017/202610171939.VWCcPPra-lkp@intel.com/config)
> compiler: clang version 24.0.0git (https://github.com/llvm/llvm-project 6719b9e31d6a93099612c474eec76d9f41d0275a)
> reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261017/202610171939.VWCcPPra-lkp@intel.com/reproduce)
>
> If you fix the issue in a separate patch/commit (i.e. not just a new version of
> the same patch/commit), kindly add following tags
> | Reported-by: kernel test robot <lkp@intel.com>
> | Closes: https://lore.kernel.org/oe-kbuild-all/202610171939.VWCcPPra-lkp@intel.com/
>
> All errors (new ones prefixed by >>):
>
> >> drivers/irqchip/irq-gic-v3.c:1892:34: error: use of undeclared identifier 'ARM_CPU_IMP_FUJITSU'
> 1892 | if (read_cpuid_implementor() != ARM_CPU_IMP_FUJITSU ||
> | ^~~~~~~~~~~~~~~~~~~
> >> drivers/irqchip/irq-gic-v3.c:1893:34: error: use of undeclared identifier 'FUJITSU_CPU_PART_MONAKA'
> 1893 | read_cpuid_part_number() != FUJITSU_CPU_PART_MONAKA)
> | ^~~~~~~~~~~~~~~~~~~~~~~
> 2 errors generated.
Oops, I missed testing this with CONFIG_ARM=y. I will fix this in v3.
^ permalink raw reply [flat|nested] 2+ messages in thread
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[not found] <20261016-monaka-fix-for-upstream-v2-4-fc7ede7f9f48@fujitsu.com>
2026-10-17 11:48 ` [PATCH v2 4/4] irqchip/gicv3: Add workaround for FUJITSU-MONAKA erratum E#030003 kernel test robot
2026-10-19 12:53 ` Kohei Enju
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