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charset=UTF-8 Content-Transfer-Encoding: 7bit X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - vern.gendns.com X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - lechnology.com X-Get-Message-Sender-Via: vern.gendns.com: authenticated_id: davidmain+lechnology.com/only user confirmed/virtual account not confirmed X-Authenticated-Sender: vern.gendns.com: davidmain@lechnology.com X-Source: X-Source-Args: X-Source-Dir: On 11/18/24 7:10 AM, Naresh Kamboju wrote: > The davinci_all_defconfig and multi_v5_defconfig builds failed with clang-19 and > clang-nightly on the Linux next-20241115 tag for the arm architectures. > Same build pass with gcc-13. > > First seen on Linux next-20241118 tag. > Good: next-20241115 > Bad: next-20241118 > > arm > * arm, build > - clang-19-davinci_all_defconfig > - clang-19-multi_v5_defconfig > - clang-19-multi_v5_defconfig-65236a87 > - clang-nightly-davinci_all_defconfig > - clang-nightly-multi_v5_defconfig > - clang-nightly-multi_v5_defconfig-65236a87 > > Reported-by: Linux Kernel Functional Testing > > Build error: > --------- > drivers/clk/davinci/psc.c:281:10: error: incompatible integer to > pointer conversion returning 'int' from a function with result type > 'struct davinci_lpsc_clk *' [-Wint-conversion] > 281 | return -ENOMEM; > | ^~~~~~~ > 1 error generated. > make[6]: *** [scripts/Makefile.build:200: drivers/clk/davinci/psc.o] Error 1 > > Build image: > ----------- > - https://storage.tuxsuite.com/public/linaro/lkft/builds/2p15j4StPnjuuRXu3qgndSTbahH/ > - https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20241118/testrun/25881399/suite/build/test/clang-19-davinci_all_defconfig/history/ > - https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20241118/testrun/25881399/suite/build/test/clang-19-davinci_all_defconfig/details/ > - https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20241118/testrun/25881399/suite/build/test/clang-19-davinci_all_defconfig/log > > Steps to reproduce: > ------------ > - # tuxmake --runtime podman --target-arch arm --toolchain clang-19 > --kconfig davinci_all_defconfig LLVM=1 LLVM_IAS=1 > > metadata: > ---- > git describe: next-20241118 > git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git > git sha: ae58226b89ac0cffa05ba7357733776542e40216 > kernel config: > https://storage.tuxsuite.com/public/linaro/lkft/builds/2p15j4StPnjuuRXu3qgndSTbahH/config > build url: https://storage.tuxsuite.com/public/linaro/lkft/builds/2p15j4StPnjuuRXu3qgndSTbahH/ > toolchain: clang-19 > config: davinci_all_defconfig and multi_v5_defconfig > arch: arm > > -- > Linaro LKFT > https://lkft.linaro.org Hi Stephen, This is caused by [1]. I looked at it again and the patch is wrong. Can you drop it from your tree or should we send another patch to fix the bad patch? [1]: https://lore.kernel.org/linux-clk/20241114091422.75412-1-hanchunchao@inspur.com/