Hi "Maíra, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on drm/drm-next] [also build test WARNING on linus/master v5.19-rc3 next-20220622] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/intel-lab-lkp/linux/commits/Ma-ra-Canal/drm-selftest-Convert-to-KUnit/20220622-041357 base: git://anongit.freedesktop.org/drm/drm drm-next config: mips-allyesconfig (https://download.01.org/0day-ci/archive/20220622/202206221827.Qd1tjlFl-lkp@xxxxxxxxx/config) compiler: mips-linux-gcc (GCC) 11.3.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/intel-lab-lkp/linux/commit/169d2ec9315db8eac8466f00e3f30a341e958ef2 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Ma-ra-Canal/drm-selftest-Convert-to-KUnit/20220622-041357 git checkout 169d2ec9315db8eac8466f00e3f30a341e958ef2 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 O=build_dir ARCH=mips SHELL=/bin/bash drivers/gpu/drm/tests/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>): drivers/gpu/drm/tests/drm_format_test.c: In function 'igt_check_drm_format_min_pitch': >> drivers/gpu/drm/tests/drm_format_test.c:268:1: warning: the frame size of 2576 bytes is larger than 2048 bytes [-Wframe-larger-than=] 268 | } | ^ vim +268 drivers/gpu/drm/tests/drm_format_test.c 90 91 static void igt_check_drm_format_min_pitch(struct kunit *test) 92 { 93 const struct drm_format_info *info = NULL; 94 95 /* Test invalid arguments */ 96 KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, 0, 0)); 97 KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, -1, 0)); 98 KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, 1, 0)); 99 100 /* Test 1 plane 8 bits per pixel format */ 101 info = drm_format_info(DRM_FORMAT_RGB332); 102 KUNIT_EXPECT_TRUE(test, info); 103 KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, 0, 0)); 104 KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, -1, 0)); 105 KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, 1, 0)); 106 107 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1), 1); 108 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 2), 2); 109 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 640), 640); 110 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1024), 1024); 111 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1920), 1920); 112 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 4096), 4096); 113 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 671), 671); 114 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, UINT_MAX), 115 (uint64_t)UINT_MAX); 116 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, (UINT_MAX - 1)), 117 (uint64_t)(UINT_MAX - 1)); 118 119 /* Test 1 plane 16 bits per pixel format */ 120 info = drm_format_info(DRM_FORMAT_XRGB4444); 121 KUNIT_EXPECT_TRUE(test, info); 122 KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, 0, 0)); 123 KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, -1, 0)); 124 KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, 1, 0)); 125 126 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1), 2); 127 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 2), 4); 128 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 640), 1280); 129 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1024), 2048); 130 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1920), 3840); 131 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 4096), 8192); 132 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 671), 1342); 133 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, UINT_MAX), 134 (uint64_t)UINT_MAX * 2); 135 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, (UINT_MAX - 1)), 136 (uint64_t)(UINT_MAX - 1) * 2); 137 138 /* Test 1 plane 24 bits per pixel format */ 139 info = drm_format_info(DRM_FORMAT_RGB888); 140 KUNIT_EXPECT_TRUE(test, info); 141 KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, 0, 0)); 142 KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, -1, 0)); 143 KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, 1, 0)); 144 145 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1), 3); 146 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 2), 6); 147 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 640), 1920); 148 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1024), 3072); 149 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1920), 5760); 150 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 4096), 12288); 151 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 671), 2013); 152 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, UINT_MAX), 153 (uint64_t)UINT_MAX * 3); 154 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, (UINT_MAX - 1)), 155 (uint64_t)(UINT_MAX - 1) * 3); 156 157 /* Test 1 plane 32 bits per pixel format */ 158 info = drm_format_info(DRM_FORMAT_ABGR8888); 159 KUNIT_EXPECT_TRUE(test, info); 160 KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, 0, 0)); 161 KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, -1, 0)); 162 KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, 1, 0)); 163 164 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1), 4); 165 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 2), 8); 166 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 640), 2560); 167 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1024), 4096); 168 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1920), 7680); 169 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 4096), 16384); 170 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 671), 2684); 171 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, UINT_MAX), 172 (uint64_t)UINT_MAX * 4); 173 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, (UINT_MAX - 1)), 174 (uint64_t)(UINT_MAX - 1) * 4); 175 176 /* Test 2 planes format */ 177 info = drm_format_info(DRM_FORMAT_NV12); 178 KUNIT_EXPECT_TRUE(test, info); 179 KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, 0, 0)); 180 KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, 1, 0)); 181 KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, -1, 0)); 182 KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, 2, 0)); 183 184 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1), 1); 185 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 1), 2); 186 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 2), 2); 187 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 1), 2); 188 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 640), 640); 189 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 320), 640); 190 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1024), 1024); 191 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 512), 1024); 192 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1920), 1920); 193 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 960), 1920); 194 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 4096), 4096); 195 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 2048), 4096); 196 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 671), 671); 197 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 336), 672); 198 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, UINT_MAX), 199 (uint64_t)UINT_MAX); 200 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, UINT_MAX / 2 + 1), 201 (uint64_t)UINT_MAX + 1); 202 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, (UINT_MAX - 1)), 203 (uint64_t)(UINT_MAX - 1)); 204 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, (UINT_MAX - 1) / 2), 205 (uint64_t)(UINT_MAX - 1)); 206 207 /* Test 3 planes 8 bits per pixel format */ 208 info = drm_format_info(DRM_FORMAT_YUV422); 209 KUNIT_EXPECT_TRUE(test, info); 210 KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, 0, 0)); 211 KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, 1, 0)); 212 KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, 2, 0)); 213 KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, -1, 0)); 214 KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, 3, 0)); 215 216 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1), 1); 217 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 1), 1); 218 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 2, 1), 1); 219 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 2), 2); 220 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 2), 2); 221 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 2, 2), 2); 222 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 640), 640); 223 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 320), 320); 224 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 2, 320), 320); 225 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1024), 1024); 226 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 512), 512); 227 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 2, 512), 512); 228 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1920), 1920); 229 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 960), 960); 230 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 2, 960), 960); 231 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 4096), 4096); 232 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 2048), 2048); 233 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 2, 2048), 2048); 234 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 671), 671); 235 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 336), 336); 236 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 2, 336), 336); 237 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, UINT_MAX), 238 (uint64_t)UINT_MAX); 239 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, UINT_MAX / 2 + 1), 240 (uint64_t)UINT_MAX / 2 + 1); 241 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 2, UINT_MAX / 2 + 1), 242 (uint64_t)UINT_MAX / 2 + 1); 243 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, (UINT_MAX - 1) / 2), 244 (uint64_t)(UINT_MAX - 1) / 2); 245 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, (UINT_MAX - 1) / 2), 246 (uint64_t)(UINT_MAX - 1) / 2); 247 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 2, (UINT_MAX - 1) / 2), 248 (uint64_t)(UINT_MAX - 1) / 2); 249 250 /* Test tiled format */ 251 info = drm_format_info(DRM_FORMAT_X0L2); 252 KUNIT_EXPECT_TRUE(test, info); 253 KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, 0, 0)); 254 KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, -1, 0)); 255 KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, 1, 0)); 256 257 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1), 2); 258 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 2), 4); 259 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 640), 1280); 260 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1024), 2048); 261 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1920), 3840); 262 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 4096), 8192); 263 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 671), 1342); 264 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, UINT_MAX), 265 (uint64_t)UINT_MAX * 2); 266 KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, UINT_MAX - 1), 267 (uint64_t)(UINT_MAX - 1) * 2); > 268 } 269 -- 0-DAY CI Kernel Test Service https://01.org/lkp
