Hi Guenter, First bad commit (maybe != root cause):
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: fe7a719b30dfdb4d55680461954b99b257ebe671 commit: 2eee74b7e2a496dea49847c36fd09320505f45b7 NFC: nxp-nci: Include unaligned.h instead of access_ok.h date: 5 weeks ago config: ia64-allmodconfig (attached as .config) compiler: ia64-linux-gcc (GCC) 6.2.0 reproduce: wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 2eee74b7e2a496dea49847c36fd09320505f45b7 # save the attached .config to linux build tree make.cross ARCH=ia64 All errors (new ones prefixed by >>): >> ERROR: "ia64_delay_loop" [drivers/spi/spi-thunderx.ko] undefined! >> ERROR: "ia64_delay_loop" [drivers/net/phy/mdio-cavium.ko] undefined! --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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