tree: git://people.freedesktop.org/~agd5f/linux.git amd-mainline-dkms-5.0 head: a51a5ad4b8daf0dd0a437d51a19c2baa98953675 commit: fbb2398b29e0de236e9ee3ad48385095ebcb2a84 [2219/3724] drm/amd/autoconf: fix in-build error for O=... config: ia64-allmodconfig (attached as .config) compiler: ia64-linux-gcc (GCC) 7.4.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout fbb2398b29e0de236e9ee3ad48385095ebcb2a84 # save the attached .config to linux build tree GCC_VERSION=7.4.0 make.cross ARCH=ia64

If you fix the issue, kindly add following tag Reported-by: kbuild test robot lkp@intel.com

All errors (new ones prefixed by >>):

...

configure: error: in `drivers/gpu/drm/ttm/dkms': configure: error: C compiler cannot create executables

See `config.log' for more details

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