tree: https://github.com/intel/gvt-linux.git gvt-staging head: a1b6427f07677e5f9816fcc638d73975f004951d commit: 5fa29bf7d7be41399a5ca289a3cba31d61d88d56 [435/441] Merge remote-tracking branch 'drm-intel/drm-intel-gt-next' into drm-tip config: x86_64-rhel-8.3-kselftests (attached as .config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce (this is a W=1 build): # https://github.com/intel/gvt-linux/commit/5fa29bf7d7be41399a5ca289a3cba31... git remote add intel-gvt-linux https://github.com/intel/gvt-linux.git git fetch --no-tags intel-gvt-linux gvt-staging git checkout 5fa29bf7d7be41399a5ca289a3cba31d61d88d56 # save the attached .config to linux build tree make W=1 W=1 ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): 1156 | __i915_active_call static void | ^~~~~~~ | ; vim +1156 drivers/gpu/drm/i915/i915_active.c 229007e02d697b Chris Wilson 2020-03-27 1155 402be8a1011909 Stéphane Marchesin 2021-04-29 @1156 __i915_active_call static void 402be8a1011909 Stéphane Marchesin 2021-04-29 1157 auto_retire(struct i915_active *ref) 229007e02d697b Chris Wilson 2020-03-27 1158 { 229007e02d697b Chris Wilson 2020-03-27 1159 i915_active_put(ref); 229007e02d697b Chris Wilson 2020-03-27 1160 } 229007e02d697b Chris Wilson 2020-03-27 1161 :::::: The code at line 1156 was first introduced by commit :::::: 402be8a101190969fc7ff122d07e262df86e132b drm/i915: Fix crash in auto_retire :::::: TO: Stéphane Marchesin <marcheu(a)chromium.org&gt; :::::: CC: Jani Nikula <jani.nikula(a)intel.com&gt; --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org