Hi Andrew, It's probably a bug fix that unveils the link errors. tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 3248efff60b83f93dad704e98d80657285aa0780 commit: bbbfaae3a26dd9762187f0daac74889661a4f0dd [6909/7874] mm-oom-introduce-oom-reaper-fix-fix-2 config: tile-allnoconfig (attached as .config) reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout bbbfaae3a26dd9762187f0daac74889661a4f0dd # save the attached .config to linux build tree make.cross ARCH=tile All errors (new ones prefixed by >>): arch/tile/built-in.o: In function `setup_arch': >> (.init.text+0x15d8): undefined reference to `early_panic' arch/tile/built-in.o: In function `setup_arch': (.init.text+0x1610): undefined reference to `early_panic' arch/tile/built-in.o: In function `setup_arch': (.init.text+0x1800): undefined reference to `early_panic' arch/tile/built-in.o: In function `setup_arch': (.init.text+0x1828): undefined reference to `early_panic' arch/tile/built-in.o: In function `setup_arch': (.init.text+0x1bd8): undefined reference to `early_panic' arch/tile/built-in.o:(.init.text+0x1c18): more undefined references to `early_panic' follow --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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