Hello,

New build issue found on stable-rc/linux-5.15.y:

--- implicit declaration of function ‘acpi_get_cache_info’; did you mean ‘acpi_get_system_info’? [-Werror=implicit-function-declaration] in arch/riscv/kernel/cacheinfo.o (arch/riscv/kernel/cacheinfo.c) [logspec:kbuild,kbuild.compiler.error] ---

- dashboard: https://d.kernelci.org/issue/maestro:c4d70565f303a7d7450fbf5add7ca4cc80a9611... - giturl: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git - commit HEAD: 2ae395ef666caf57984ff9d2ad7bca6be851f719

Log excerpt: ===================================================== arch/riscv/kernel/cacheinfo.c:127:23: error: implicit declaration of function ‘acpi_get_cache_info’; did you mean ‘acpi_get_system_info’? [-Werror=implicit-function-declaration] 127 | ret = acpi_get_cache_info(cpu, &fw_levels, &split_levels); | ^~~~~~~~~~~~~~~~~~~ | acpi_get_system_info cc1: some warnings being treated as errors CC arch/riscv/kernel/patch.o CC fs/proc/generic.o

=====================================================

# Builds where the incident occurred:

## defconfig on (riscv): - compiler: gcc-12 - dashboard: https://d.kernelci.org/build/maestro:67ced73618018371957dfa8e

## nommu_k210_defconfig on (riscv): - compiler: gcc-12 - dashboard: https://d.kernelci.org/build/maestro:67ced73a18018371957dfa91

#kernelci issue maestro:c4d70565f303a7d7450fbf5add7ca4cc80a96112

Reported-by: kernelci.org bot bot@kernelci.org

-- This is an experimental report format. Please send feedback in! Talk to us at kernelci@lists.linux.dev

Made with love by the KernelCI team - https://kernelci.org