On Wed, Nov 07, 2018 at 08:45:40PM +0800, kbuild test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git staging-testing > head: 64ce301c971bb323ab63f59014498d7e975586ee > commit: 42e764d05712c07e44318bc8f6b8665a9c216505 [42/93] staging: tegravde: replace bit assignment with macro > config: sh-allmodconfig (attached as .config) > compiler: sh4-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0 > reproduce: > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > git checkout 42e764d05712c07e44318bc8f6b8665a9c216505 > # save the attached .config to linux build tree > GCC_VERSION=7.2.0 make.cross ARCH=sh > > All warnings (new ones prefixed by >>): > > In file included from include/linux/printk.h:336:0, > from include/linux/kernel.h:14, > from include/linux/clk.h:16, > from drivers/staging//media/tegra-vde/tegra-vde.c:12: > drivers/staging//media/tegra-vde/tegra-vde.c: In function 'tegra_vde_setup_iram_tables': > >> drivers/staging//media/tegra-vde/tegra-vde.c:265:5: warning: format '%d' expects argument of type 'int', but argument 6 has type 'long unsigned int' [-Wformat=] > "\tFrame %d: frame_num = %d B_frame = %d\n", > ^ > include/linux/dynamic_debug.h:135:39: note: in definition of macro 'dynamic_dev_dbg' > __dynamic_dev_dbg(&descriptor, dev, fmt, \ > ^~~ > include/linux/device.h:1463:23: note: in expansion of macro 'dev_fmt' > dynamic_dev_dbg(dev, dev_fmt(fmt), ##__VA_ARGS__) > ^~~~~~~ > >> drivers/staging//media/tegra-vde/tegra-vde.c:264:4: note: in expansion of macro 'dev_dbg' > dev_dbg(vde->miscdev.parent, > ^~~~~~~ > > vim +265 drivers/staging//media/tegra-vde/tegra-vde.c > > cd6c56fe Dmitry Osipenko 2017-12-11 237 > cd6c56fe Dmitry Osipenko 2017-12-11 238 static void tegra_vde_setup_iram_tables(struct tegra_vde *vde, > cd6c56fe Dmitry Osipenko 2017-12-11 239 struct video_frame *dpb_frames, > cd6c56fe Dmitry Osipenko 2017-12-11 240 unsigned int ref_frames_nb, > cd6c56fe Dmitry Osipenko 2017-12-11 241 unsigned int with_earlier_poc_nb) > cd6c56fe Dmitry Osipenko 2017-12-11 242 { > cd6c56fe Dmitry Osipenko 2017-12-11 243 struct video_frame *frame; > cd6c56fe Dmitry Osipenko 2017-12-11 244 u32 value, aux_addr; > cd6c56fe Dmitry Osipenko 2017-12-11 245 int with_later_poc_nb; > cd6c56fe Dmitry Osipenko 2017-12-11 246 unsigned int i, k; > cd6c56fe Dmitry Osipenko 2017-12-11 247 > cd6c56fe Dmitry Osipenko 2017-12-11 248 dev_dbg(vde->miscdev.parent, "DPB: Frame 0: frame_num = %d\n", > cd6c56fe Dmitry Osipenko 2017-12-11 249 dpb_frames[0].frame_num); > cd6c56fe Dmitry Osipenko 2017-12-11 250 > cd6c56fe Dmitry Osipenko 2017-12-11 251 dev_dbg(vde->miscdev.parent, "REF L0:\n"); > cd6c56fe Dmitry Osipenko 2017-12-11 252 > cd6c56fe Dmitry Osipenko 2017-12-11 253 for (i = 0; i < 16; i++) { > cd6c56fe Dmitry Osipenko 2017-12-11 254 if (i < ref_frames_nb) { > cd6c56fe Dmitry Osipenko 2017-12-11 255 frame = &dpb_frames[i + 1]; > cd6c56fe Dmitry Osipenko 2017-12-11 256 > cd6c56fe Dmitry Osipenko 2017-12-11 257 aux_addr = frame->aux_addr; > cd6c56fe Dmitry Osipenko 2017-12-11 258 > cd6c56fe Dmitry Osipenko 2017-12-11 259 value = (i + 1) << 26; > cd6c56fe Dmitry Osipenko 2017-12-11 260 value |= !(frame->flags & FLAG_B_FRAME) << 25; > cd6c56fe Dmitry Osipenko 2017-12-11 261 value |= 1 << 24; > cd6c56fe Dmitry Osipenko 2017-12-11 262 value |= frame->frame_num; > cd6c56fe Dmitry Osipenko 2017-12-11 263 > cd6c56fe Dmitry Osipenko 2017-12-11 @264 dev_dbg(vde->miscdev.parent, > cd6c56fe Dmitry Osipenko 2017-12-11 @265 "\tFrame %d: frame_num = %d B_frame = %d\n", > cd6c56fe Dmitry Osipenko 2017-12-11 266 i + 1, frame->frame_num, > cd6c56fe Dmitry Osipenko 2017-12-11 267 (frame->flags & FLAG_B_FRAME)); > cd6c56fe Dmitry Osipenko 2017-12-11 268 } else { > cd6c56fe Dmitry Osipenko 2017-12-11 269 aux_addr = 0x6ADEAD00; > cd6c56fe Dmitry Osipenko 2017-12-11 270 value = 0; > cd6c56fe Dmitry Osipenko 2017-12-11 271 } > cd6c56fe Dmitry Osipenko 2017-12-11 272 > cd6c56fe Dmitry Osipenko 2017-12-11 273 tegra_vde_setup_iram_entry(vde, 0, i, value, aux_addr); > cd6c56fe Dmitry Osipenko 2017-12-11 274 tegra_vde_setup_iram_entry(vde, 1, i, value, aux_addr); > cd6c56fe Dmitry Osipenko 2017-12-11 275 tegra_vde_setup_iram_entry(vde, 2, i, value, aux_addr); > cd6c56fe Dmitry Osipenko 2017-12-11 276 tegra_vde_setup_iram_entry(vde, 3, i, value, aux_addr); > cd6c56fe Dmitry Osipenko 2017-12-11 277 } > cd6c56fe Dmitry Osipenko 2017-12-11 278 > cd6c56fe Dmitry Osipenko 2017-12-11 279 if (!(dpb_frames[0].flags & FLAG_B_FRAME)) > cd6c56fe Dmitry Osipenko 2017-12-11 280 return; > cd6c56fe Dmitry Osipenko 2017-12-11 281 > cd6c56fe Dmitry Osipenko 2017-12-11 282 if (with_earlier_poc_nb >= ref_frames_nb) > cd6c56fe Dmitry Osipenko 2017-12-11 283 return; > cd6c56fe Dmitry Osipenko 2017-12-11 284 > cd6c56fe Dmitry Osipenko 2017-12-11 285 with_later_poc_nb = ref_frames_nb - with_earlier_poc_nb; > cd6c56fe Dmitry Osipenko 2017-12-11 286 > cd6c56fe Dmitry Osipenko 2017-12-11 287 dev_dbg(vde->miscdev.parent, > cd6c56fe Dmitry Osipenko 2017-12-11 288 "REF L1: with_later_poc_nb %d with_earlier_poc_nb %d\n", > cd6c56fe Dmitry Osipenko 2017-12-11 289 with_later_poc_nb, with_earlier_poc_nb); > cd6c56fe Dmitry Osipenko 2017-12-11 290 > cd6c56fe Dmitry Osipenko 2017-12-11 291 for (i = 0, k = with_earlier_poc_nb; i < with_later_poc_nb; i++, k++) { > cd6c56fe Dmitry Osipenko 2017-12-11 292 frame = &dpb_frames[k + 1]; > cd6c56fe Dmitry Osipenko 2017-12-11 293 > cd6c56fe Dmitry Osipenko 2017-12-11 294 aux_addr = frame->aux_addr; > cd6c56fe Dmitry Osipenko 2017-12-11 295 > cd6c56fe Dmitry Osipenko 2017-12-11 296 value = (k + 1) << 26; > cd6c56fe Dmitry Osipenko 2017-12-11 297 value |= !(frame->flags & FLAG_B_FRAME) << 25; > cd6c56fe Dmitry Osipenko 2017-12-11 298 value |= 1 << 24; > cd6c56fe Dmitry Osipenko 2017-12-11 299 value |= frame->frame_num; > cd6c56fe Dmitry Osipenko 2017-12-11 300 > cd6c56fe Dmitry Osipenko 2017-12-11 301 dev_dbg(vde->miscdev.parent, > cd6c56fe Dmitry Osipenko 2017-12-11 302 "\tFrame %d: frame_num = %d\n", > cd6c56fe Dmitry Osipenko 2017-12-11 303 k + 1, frame->frame_num); > cd6c56fe Dmitry Osipenko 2017-12-11 304 > cd6c56fe Dmitry Osipenko 2017-12-11 305 tegra_vde_setup_iram_entry(vde, 2, i, value, aux_addr); > cd6c56fe Dmitry Osipenko 2017-12-11 306 } > cd6c56fe Dmitry Osipenko 2017-12-11 307 > cd6c56fe Dmitry Osipenko 2017-12-11 308 for (k = 0; i < ref_frames_nb; i++, k++) { > cd6c56fe Dmitry Osipenko 2017-12-11 309 frame = &dpb_frames[k + 1]; > cd6c56fe Dmitry Osipenko 2017-12-11 310 > cd6c56fe Dmitry Osipenko 2017-12-11 311 aux_addr = frame->aux_addr; > cd6c56fe Dmitry Osipenko 2017-12-11 312 > cd6c56fe Dmitry Osipenko 2017-12-11 313 value = (k + 1) << 26; > cd6c56fe Dmitry Osipenko 2017-12-11 314 value |= !(frame->flags & FLAG_B_FRAME) << 25; > cd6c56fe Dmitry Osipenko 2017-12-11 315 value |= 1 << 24; > cd6c56fe Dmitry Osipenko 2017-12-11 316 value |= frame->frame_num; > cd6c56fe Dmitry Osipenko 2017-12-11 317 > cd6c56fe Dmitry Osipenko 2017-12-11 318 dev_dbg(vde->miscdev.parent, > cd6c56fe Dmitry Osipenko 2017-12-11 319 "\tFrame %d: frame_num = %d\n", > cd6c56fe Dmitry Osipenko 2017-12-11 320 k + 1, frame->frame_num); > cd6c56fe Dmitry Osipenko 2017-12-11 321 > cd6c56fe Dmitry Osipenko 2017-12-11 322 tegra_vde_setup_iram_entry(vde, 2, i, value, aux_addr); > cd6c56fe Dmitry Osipenko 2017-12-11 323 } > cd6c56fe Dmitry Osipenko 2017-12-11 324 } > cd6c56fe Dmitry Osipenko 2017-12-11 325 > > :::::: The code at line 265 was first introduced by commit > :::::: cd6c56feb591f6fe66bebcbeb43ecc0e2acdcffa media: staging: media: Introduce NVIDIA Tegra video decoder driver > > :::::: TO: Dmitry Osipenko <digetx@xxxxxxxxx> > :::::: CC: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxxx> I do not think that the staging patch caused this build warning, so I'll just ignore it. thanks, greg k-h _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
