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[-Werror=implicit-function-declaration] To: open list , Linux-Next Mailing List , lkft-triage@lists.linaro.org, linux-mm Cc: Stephen Rothwell , Andrew Morton , Peter Xu , Suren Baghdasaryan , Baolin Wang Content-Type: text/plain; charset="UTF-8" X-Rspam-User: X-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: 5CF6EA000A X-Stat-Signature: o8na5si4gc7ah64k7ntrh7ouzuip67ep X-HE-Tag: 1678101193-525979 X-HE-Meta: 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 KhA66p88 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Following build regression noticed on i386, mips and s390. mm/khugepaged.c: In function 'retract_page_tables': mm/khugepaged.c:1702:30: error: implicit declaration of function 'vma_try_start_write'; did you mean 'vma_start_write'? [-Werror=implicit-function-declaration] 1702 | if (!vma_try_start_write(vma)) | ^~~~~~~~~~~~~~~~~~~ | vma_start_write cc1: all warnings being treated as errors build details: - https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20230306/testrun/15286608/suite/build/test/gcc-11-lkftconfig-rcutorture/details/ - https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20230306/testrun/15286608/suite/build/test/gcc-11-lkftconfig-rcutorture/log # To install tuxmake on your system globally: # sudo pip3 install -U tuxmake # tuxmake --runtime podman \ --target-arch i386 \ --toolchain gcc-12 \ --kconfig https://storage.tuxsuite.com/public/linaro/lkft/builds/2McWOXP1OH5MiYficVNv8hJCR4F/config Similar issues have been reported and discussed on the mailing list. - https://lore.kernel.org/all/20230305191335.fee8e6aa285b0ca771cab9dd@linux-foundation.org/ -- Linaro LKFT https://lkft.linaro.org