On Tue, Aug 04, 2020 at 10:29:53PM +0800, kernel test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git > master > head: c0842fbc1b18c7a044e6ff3e8fa78bfa822c7d1a > commit: e93a1695d7fb551376b1c1220a267d032b6ad159 iommu: Enable compile > testing for some of drivers > date: 5 months ago > config: s390-randconfig-m031-20200804 (attached as .config) > compiler: s390-linux-gcc (GCC) 9.3.0 > reproduce (this is a W=1 build): > wget > https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O > ~/bin/make.cross > chmod +x ~/bin/make.cross > git checkout e93a1695d7fb551376b1c1220a267d032b6ad159 > # save the attached .config to linux build tree > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross > ARCH=s390 > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot <[email protected]> > > All errors (new ones prefixed by >>): > > >> ERROR: "ap_driver_register" [drivers/s390/crypto/vfio_ap.ko] undefined! > >> ERROR: "ap_driver_unregister" [drivers/s390/crypto/vfio_ap.ko] undefined!
I have a fix for this ready. I'll send it soon. Best regards, Krzysztof
