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[-Werror=implicit-function-declaration] To: Naresh Kamboju Cc: open list , Linux-Next Mailing List , lkft-triage@lists.linaro.org, linux-mm , Stephen Rothwell , Andrew Morton , Peter Xu , Baolin Wang Content-Type: text/plain; charset="UTF-8" X-Rspamd-Server: rspam05 X-Rspamd-Queue-Id: 5416EC0014 X-Stat-Signature: osum9wmft1ini1917u5ceg9t3i6fdt3g X-Rspam-User: X-HE-Tag: 1678122607-430862 X-HE-Meta: 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 w6p1gW8Z 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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: On Mon, Mar 6, 2023 at 3:13 AM Naresh Kamboju wrote: > > 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 Thanks for reporting. I posted a fix over the weekend: https://lore.kernel.org/all/20230304232856.DD36BC433D2@smtp.kernel.org/ which should be merged soon. > > 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