Hi Greg, First bad commit (maybe != root cause):
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 63863ee8e2f6f6ae47be3dff4af2f2806f5ca2dd commit: 91b6cb7216cd8bad027bc9ef88e2834786c8eeaf staging: kpc2000: fix up build problems with readq() date: 13 days ago config: i386-randconfig-k1-05131404 (attached as .config) compiler: gcc-7 (Debian 7.3.0-1) 7.3.0 reproduce: git checkout 91b6cb7216cd8bad027bc9ef88e2834786c8eeaf # save the attached .config to linux build tree make ARCH=i386 If you fix the issue, kindly add following tag Reported-by: kbuild test robot <l...@intel.com> All errors (new ones prefixed by >>): >> ERROR: "uio_unregister_device" [drivers/staging/kpc2000/kpc2000/kpc2000.ko] >> undefined! >> ERROR: "__uio_register_device" [drivers/staging/kpc2000/kpc2000/kpc2000.ko] >> undefined! --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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