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bh=blXIOyDK7ieYqlALF2nPKv5GmeIkK2wQ08lk7KSbvXw=; b=n7iCiamqJaEQz6RIuWQsO0phEFNn3HX8aAtIYXECm35lQETTa20ByZHEG5xMVGMK0S NJ3bA/5VFqKQ03x3hQKfvj7YEgzNp56UiKLE/Mc2buNeNPjSyvhqD/qdyLo1ZArjdAEq ZS+SxWEs4vCD/Lz+YeR02Du6v39FTybq3mZdaba8AJI+595rE1u2nKpzPI/iVRtP37R2 g52OwnRv/Fwfn4FwiUzmip0FYBPGa/47wLUWRAFuzdCYi11eA3ANdvPDcLD3opA9HCpm AIZpqwtrblKB2psHKXPYLGH9XVLOg7hDXOlZ10UZRoJj9l47qTw8fMYuWEXFqqwJDRSf PZCA== X-Gm-Message-State: AOAM530DrzYJAFYjQVxWUiFBQUw2u7FCopFfWoqTfYyO3BgabUizD6pV E60ADRqmr+EVHbZeq+JKVBggl0cI3oBn9NI1+8DPYQ== X-Google-Smtp-Source: ABdhPJwpnnFgTsdsTklxoxKW9djD7iB5aOM84qiFgX3Wo2SEAnKWFHkO0QWJh2SejrS5D5XuyslmPgJNGdJ39jv2rh4= X-Received: by 2002:a17:906:edc8:: with SMTP id sb8mr6878017ejb.247.1607613500430; Thu, 10 Dec 2020 07:18:20 -0800 (PST) MIME-Version: 1.0 From: Naresh Kamboju Date: Thu, 10 Dec 2020 20:48:09 +0530 Message-ID: Subject: [s390] pci_irq.c:106: error: implicit declaration of function 'smp_cpu_get_cpu_address' To: open list , linux-stable , lkft-triage@lists.linaro.org, Sasha Levin , Greg Kroah-Hartman Cc: Niklas Schnelle , Alexander Gordeev , linux-s390@vger.kernel.org, Halil Pasic Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org While building S390 the following kernel warning / error noticed on stable -rc 5.4 branch with gcc-8, gcc-9 and gcc-10 and defconfig make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/6/tmp ARCH=s390 CROSS_COMPILE=s390x-linux-gnu- 'CC=sccache s390x-linux-gnu-gcc' 'HOSTCC=sccache gcc' vmlinux arch/s390/pci/pci_irq.c: In function 'zpci_set_irq_affinity': arch/s390/pci/pci_irq.c:106:17: error: implicit declaration of function 'smp_cpu_get_cpu_address' [-Werror=implicit-function-declaration] 106 | int cpu_addr = smp_cpu_get_cpu_address(cpumask_first(dest)); | ^~~~~~~~~~~~~~~~~~~~~~~ Reported-by: Naresh Kamboju steps to reproduce: -------------------------- # TuxMake is a command line tool and Python library that provides # portable and repeatable Linux kernel builds across a variety of # architectures, toolchains, kernel configurations, and make targets. # # TuxMake supports the concept of runtimes. # See https://docs.tuxmake.org/runtimes/, for that to work it requires # that you install podman or docker on your system. # # To install tuxmake on your system globally: # sudo pip3 install -U tuxmake # # See https://docs.tuxmake.org/ for complete documentation. tuxmake --runtime docker --target-arch s390 --toolchain gcc-9 --kconfig defconfig metadata: git_repo: https://gitlab.com/Linaro/lkft/mirrors/stable/linux-stable-rc target_arch: s390 toolchain: gcc-9 git_short_log: 82a0751eb2d3 (\Linux 5.4.83-rc1\) git_describe: v5.4.82-55-g82a0751eb2d3 kernel_version: 5.4.83-rc1 download_url: https://builds.tuxbuild.com/1lTC2KYDTwqeueHNt1eiSzoLiFb/ full build log link, https://gitlab.com/Linaro/lkft/mirrors/stable/linux-stable-rc/-/jobs/903123659#L158 -- Linaro LKFT https://lkft.linaro.org