tree: git://anongit.freedesktop.org/drm-intel for-linux-next head: 1a8585bd774c4058038ad827c9e93847ff509cf3 commit: 742379c0c4001fd2a6e02005c1ffa1ff611b28fa [4/7] drm/i915: Start chopping up the GPU error capture config: x86_64-randconfig-s1-20200111 (attached as .config) compiler: gcc-4.9 (Debian 4.9.2-10+deb8u1) 4.9.2 reproduce: git checkout 742379c0c4001fd2a6e02005c1ffa1ff611b28fa # save the attached .config to linux build tree make ARCH=x86_64 If you fix the issue, kindly add following tag Reported-by: kbuild test robot All errors (new ones prefixed by >>): In file included from drivers/gpu/drm/i915/selftests/../i915_drv.h:97:0, from drivers/gpu/drm/i915/selftests/igt_reset.c:12: >> drivers/gpu/drm/i915/selftests/../i915_gpu_error.h:317:6: error: conflicting types for 'i915_vma_compress_prepare' void i915_vma_compress_prepare(struct i915_vma_compress *compress) ^ drivers/gpu/drm/i915/selftests/../i915_gpu_error.h:312:1: note: previous definition of 'i915_vma_compress_prepare' was here i915_vma_compress_prepare(struct intel_gt_coredump *gt) ^ vim +/i915_vma_compress_prepare +317 drivers/gpu/drm/i915/selftests/../i915_gpu_error.h 316 > 317 void i915_vma_compress_prepare(struct i915_vma_compress *compress) 318 { 319 } 320 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org Intel Corporation