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charset=us-ascii Content-Disposition: inline In-Reply-To: <202502211137.IRE8qrlR-lkp@intel.com> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo On Fri, Feb 21, 2025 at 11:22:38AM +0800, kernel test robot wrote: > Hi Raag, > > kernel test robot noticed the following build errors: > > [auto build test ERROR on b16e9f8547a328b19af59afc213ce323124d11e9] > > url: https://github.com/intel-lab-lkp/linux/commits/Raag-Jadav/io-h-drop-unused-headers/20250221-013530 > base: b16e9f8547a328b19af59afc213ce323124d11e9 > patch link: https://lore.kernel.org/r/20250220173305.2752125-1-raag.jadav%40intel.com > patch subject: [PATCH v1] io.h: drop unused headers > config: nios2-randconfig-001-20250221 (https://download.01.org/0day-ci/archive/20250221/202502211137.IRE8qrlR-lkp@intel.com/config) > compiler: nios2-linux-gcc (GCC) 14.2.0 > reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250221/202502211137.IRE8qrlR-lkp@intel.com/reproduce) > > If you fix the issue in a separate patch/commit (i.e. not just a new version of > the same patch/commit), kindly add following tags > | Reported-by: kernel test robot > | Closes: https://lore.kernel.org/oe-kbuild-all/202502211137.IRE8qrlR-lkp@intel.com/ ... > drivers/gpu/drm/drm_draw.c: At top level: > >> drivers/gpu/drm/drm_draw.c:134:1: warning: data definition has no type or storage class > 134 | EXPORT_SYMBOL(drm_draw_color_from_xrgb8888); > | ^~~~~~~~~~~~~ > >> drivers/gpu/drm/drm_draw.c:134:1: error: type defaults to 'int' in declaration of 'EXPORT_SYMBOL' [-Wimplicit-int] > >> drivers/gpu/drm/drm_draw.c:134:1: error: parameter names (without types) in function declaration [-Wdeclaration-missing-parameter-type] > drivers/gpu/drm/drm_draw.c:151:1: warning: data definition has no type or storage class > 151 | EXPORT_SYMBOL(drm_draw_blit16); > | ^~~~~~~~~~~~~ I haven't looked deeply into this, but it might be the export.h is missing or it's just a followup of missing bug.h. In any case the io.h patch needs a prerequisite for dwm_draw.c to eliminate usage of "proxy" headers and follow IWYU principle. So, it will become a series of two. But as I said before, let's wait a bit longer. -- With Best Regards, Andy Shevchenko