tree: git://people.freedesktop.org/~airlied/linux.git drm-intel-display-refactor head: cb45bcc9cf97016e5d4edb7a4196f0847437460e commit: 678661f2ff1ba755fc652011d3edb2977165f508 [12/19] drm/i915/display: move display dump/verify code to a separate file config: i386-randconfig-s002-20211013 (attached as .config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce: # apt-get install sparse # sparse version: v0.6.4-dirty git remote add airlied git://people.freedesktop.org/~airlied/linux.git git fetch --no-tags airlied drm-intel-display-refactor git checkout 678661f2ff1ba755fc652011d3edb2977165f508 # save the attached .config to linux build tree make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=i386 SHELL=/bin/bash drivers/gpu/drm/i915/
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot lkp@intel.com
sparse warnings: (new ones prefixed by >>)
drivers/gpu/drm/i915/display/intel_dump_verify.c:19:1: sparse: sparse: symbol 'pipe_config_mismatch' was not declared. Should it be static?
Please review and possibly fold the followup patch.
--- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org