Hi Masahiro, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 31245821cb3d54a27ff007515f57af84d6842846 commit: 9cd721e370b364f30d97f7b5ea4ec036ce5dd807 [1664/1664] kbuild: turn auto.conf.cmd into a mandatory include file compiler: clang version 20.1.2 (https://github.com/llvm/llvm-project 58df0ef89dd64126512e4ee27b4ac3fd8ddf6247) reproduce: (https://download.01.org/0day-ci/archive/20250607/202506071856.LxaA5NHF-lkp@i...) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202506071856.LxaA5NHF-lkp@intel.com/ All errors (new ones prefixed by >>): *** *** Configuration file ".config" not found! *** *** Please run some configurator (e.g. "make oldconfig" or *** "make menuconfig" or "make xconfig"). *** make[3]: *** [/kbuild/src/consumer/scripts/kconfig/Makefile:69: syncconfig] Error 1 make[2]: *** [/kbuild/src/consumer/Makefile:539: syncconfig] Error 2

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/kbuild/src/consumer/Makefile:626: include/config/auto.conf.cmd: No such file or directory make[1]: *** [/kbuild/src/consumer/Makefile:638: include/config/auto.conf] Error 2 /kbuild/src/consumer/Makefile:595: Failed to remake makefile 'include/config/auto.conf'. /kbuild/src/consumer/Makefile:626: Failed to remake makefile 'include/config/auto.conf.cmd'. make: *** [Makefile:146: sub-make] Error 2 make: Target 'headers' not remade because of errors.

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