On Mon, 2021-07-12 at 07:02 +0800, kernel test robot wrote: > Hi Joe, > > I love your patch! Yet something to improve: > > [auto build test ERROR on drm-intel/for-linux-next] > [also build test ERROR on drm-exynos/exynos-drm-next linus/master next-20210709] > [cannot apply to kees/for-next/pstore tegra-drm/drm/tegra/for-next drm/drm-next v5.13] > [If your patch is applied to the wrong git tree, kindly drop us a note. > And when submitting patch, we suggest to use '--base' as documented in > https://git-scm.com/docs/git-format-patch] > > url: https://github.com/0day-ci/linux/commits/Joe-Perches/drm-amd-display-Simplify-hdcp-validate_bksv/20210712-034708 > base: git://anongit.freedesktop.org/drm-intel for-linux-next > config: i386-randconfig-a003-20210712 (attached as .config) > compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 > reproduce (this is a W=1 build): > # https://github.com/0day-ci/linux/commit/66fae2c1becdcb71c95f2c6a6413de4dfe1deb51 > git remote add linux-review https://github.com/0day-ci/linux > git fetch --no-tags linux-review Joe-Perches/drm-amd-display-Simplify-hdcp-validate_bksv/20210712-034708 > git checkout 66fae2c1becdcb71c95f2c6a6413de4dfe1deb51 > # save the attached .config to linux build tree > make W=1 ARCH=i386 > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot <lkp@xxxxxxxxx> > > All errors (new ones prefixed by >>, old ones prefixed by <<): > > > > ERROR: modpost: "__popcountdi2" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined! curious. Anyone know why?
