Hi Masahiro, I love your patch! Perhaps something to improve: [auto build test WARNING on linus/master] [cannot apply to v5.3-rc6 next-20190826] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Masahiro-Yamada/kbuild-change-FLAGS_-basetarget-o-to-take-the-path-relative-to-obj/20190827-071627 config: i386-defconfig (attached as .config) compiler: gcc-7 (Debian 7.4.0-10) 7.4.0 reproduce: # save the attached .config to linux build tree make ARCH=i386 If you fix the issue, kindly add following tag Reported-by: kbuild test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>): >> drivers/gpu/drm/i915/display/intel_fbdev.c:105:16: warning: initialized field overwritten [-Woverride-init] .fb_set_par = intel_fbdev_set_par, ^~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/i915/display/intel_fbdev.c:105:16: note: (near initialization for 'intelfb_ops.fb_set_par') drivers/gpu/drm/i915/display/intel_fbdev.c:109:20: warning: initialized field overwritten [-Woverride-init] .fb_pan_display = intel_fbdev_pan_display, ^~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/i915/display/intel_fbdev.c:109:20: note: (near initialization for 'intelfb_ops.fb_pan_display') drivers/gpu/drm/i915/display/intel_fbdev.c:110:14: warning: initialized field overwritten [-Woverride-init] .fb_blank = intel_fbdev_blank, ^~~~~~~~~~~~~~~~~ drivers/gpu/drm/i915/display/intel_fbdev.c:110:14: note: (near initialization for 'intelfb_ops.fb_blank') vim +105 drivers/gpu/drm/i915/display/intel_fbdev.c d9a946b52350bb drivers/gpu/drm/i915/intel_fbdev.c Rodrigo Vivi 2015-05-28 101 79e539453b34e3 drivers/gpu/drm/i915/intel_fb.c Jesse Barnes 2008-11-07 102 static struct fb_ops intelfb_ops = { 79e539453b34e3 drivers/gpu/drm/i915/intel_fb.c Jesse Barnes 2008-11-07 103 .owner = THIS_MODULE, a36384dd941b48 drivers/gpu/drm/i915/intel_fbdev.c Stefan Christ 2016-11-14 104 DRM_FB_HELPER_DEFAULT_OPS, e991077ec67e08 drivers/gpu/drm/i915/intel_fbdev.c Daniel Vetter 2014-06-18 @105 .fb_set_par = intel_fbdev_set_par, 21cff14847421f drivers/gpu/drm/i915/intel_fbdev.c Archit Taneja 2015-07-31 106 .fb_fillrect = drm_fb_helper_cfb_fillrect, 21cff14847421f drivers/gpu/drm/i915/intel_fbdev.c Archit Taneja 2015-07-31 107 .fb_copyarea = drm_fb_helper_cfb_copyarea, 21cff14847421f drivers/gpu/drm/i915/intel_fbdev.c Archit Taneja 2015-07-31 108 .fb_imageblit = drm_fb_helper_cfb_imageblit, d9a946b52350bb drivers/gpu/drm/i915/intel_fbdev.c Rodrigo Vivi 2015-05-28 109 .fb_pan_display = intel_fbdev_pan_display, 03e515f7f8949c drivers/gpu/drm/i915/intel_fbdev.c Rodrigo Vivi 2015-03-09 110 .fb_blank = intel_fbdev_blank, 785b93ef8c3097 drivers/gpu/drm/i915/intel_fb.c Dave Airlie 2009-08-28 111 }; 785b93ef8c3097 drivers/gpu/drm/i915/intel_fb.c Dave Airlie 2009-08-28 112 :::::: The code at line 105 was first introduced by commit :::::: e991077ec67e08bd345fcee4f810e59740359da5 drm/i915: Properly track domain of the fbcon fb :::::: TO: Daniel Vetter <daniel.vetter@xxxxxxxx> :::::: CC: Daniel Vetter <daniel.vetter@xxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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