From: kernel test robot <lkp@intel.com> To: Chris Wilson <chris@chris-wilson.co.uk>, intel-gfx@lists.freedesktop.org Cc: clang-built-linux@googlegroups.com, kbuild-all@lists.01.org, Chris Wilson <chris@chris-wilson.co.uk> Subject: Re: [Intel-gfx] [PATCH 2/2] drm/i915/gem: Almagamate clflushes on freeze Date: Tue, 5 Jan 2021 04:34:56 +0800 [thread overview] Message-ID: <202101050439.J6ElV7zv-lkp@intel.com> (raw) In-Reply-To: <20210104140135.26285-2-chris@chris-wilson.co.uk> [-- Attachment #1: Type: text/plain, Size: 3159 bytes --] Hi Chris, Thank you for the patch! Yet something to improve: [auto build test ERROR on drm-intel/for-linux-next] [also build test ERROR on drm-tip/drm-tip v5.11-rc2 next-20210104] [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/0day-ci/linux/commits/Chris-Wilson/drm-i915-gem-Almagamate-clflushes-on-suspend/20210104-220329 base: git://anongit.freedesktop.org/drm-intel for-linux-next config: x86_64-randconfig-a004-20210105 (attached as .config) compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project 98cd1c33e3c2c3cfee36fb0fea3285fda06224d3) 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 # install x86_64 cross compiling tool for clang build # apt-get install binutils-x86-64-linux-gnu # https://github.com/0day-ci/linux/commit/54314b2c3991bf37b7a6bf3b35eee4179a5e908a git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Chris-Wilson/drm-i915-gem-Almagamate-clflushes-on-suspend/20210104-220329 git checkout 54314b2c3991bf37b7a6bf3b35eee4179a5e908a # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com> All errors (new ones prefixed by >>): >> drivers/gpu/drm/i915/i915_gem.c:1286:2: error: implicit declaration of function 'wbinvd_on_all_cpus' [-Werror,-Wimplicit-function-declaration] wbinvd_on_all_cpus(); ^ 1 error generated. vim +/wbinvd_on_all_cpus +1286 drivers/gpu/drm/i915/i915_gem.c 1261 1262 int i915_gem_freeze_late(struct drm_i915_private *i915) 1263 { 1264 struct drm_i915_gem_object *obj; 1265 intel_wakeref_t wakeref; 1266 1267 /* 1268 * Called just before we write the hibernation image. 1269 * 1270 * We need to update the domain tracking to reflect that the CPU 1271 * will be accessing all the pages to create and restore from the 1272 * hibernation, and so upon restoration those pages will be in the 1273 * CPU domain. 1274 * 1275 * To make sure the hibernation image contains the latest state, 1276 * we update that state just before writing out the image. 1277 * 1278 * To try and reduce the hibernation image, we manually shrink 1279 * the objects as well, see i915_gem_freeze() 1280 */ 1281 1282 with_intel_runtime_pm(&i915->runtime_pm, wakeref) 1283 i915_gem_shrink(i915, -1UL, NULL, ~0); 1284 i915_gem_drain_freed_objects(i915); 1285 > 1286 wbinvd_on_all_cpus(); 1287 list_for_each_entry(obj, &i915->mm.shrink_list, mm.link) 1288 __start_cpu_write(obj); 1289 1290 return 0; 1291 } 1292 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org [-- Attachment #2: .config.gz --] [-- Type: application/gzip, Size: 35304 bytes --] [-- Attachment #3: Type: text/plain, Size: 160 bytes --] _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx
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From: kernel test robot <lkp@intel.com> To: kbuild-all@lists.01.org Subject: Re: [Intel-gfx] [PATCH 2/2] drm/i915/gem: Almagamate clflushes on freeze Date: Tue, 05 Jan 2021 04:34:56 +0800 [thread overview] Message-ID: <202101050439.J6ElV7zv-lkp@intel.com> (raw) In-Reply-To: <20210104140135.26285-2-chris@chris-wilson.co.uk> [-- Attachment #1: Type: text/plain, Size: 3236 bytes --] Hi Chris, Thank you for the patch! Yet something to improve: [auto build test ERROR on drm-intel/for-linux-next] [also build test ERROR on drm-tip/drm-tip v5.11-rc2 next-20210104] [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/0day-ci/linux/commits/Chris-Wilson/drm-i915-gem-Almagamate-clflushes-on-suspend/20210104-220329 base: git://anongit.freedesktop.org/drm-intel for-linux-next config: x86_64-randconfig-a004-20210105 (attached as .config) compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project 98cd1c33e3c2c3cfee36fb0fea3285fda06224d3) 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 # install x86_64 cross compiling tool for clang build # apt-get install binutils-x86-64-linux-gnu # https://github.com/0day-ci/linux/commit/54314b2c3991bf37b7a6bf3b35eee4179a5e908a git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Chris-Wilson/drm-i915-gem-Almagamate-clflushes-on-suspend/20210104-220329 git checkout 54314b2c3991bf37b7a6bf3b35eee4179a5e908a # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com> All errors (new ones prefixed by >>): >> drivers/gpu/drm/i915/i915_gem.c:1286:2: error: implicit declaration of function 'wbinvd_on_all_cpus' [-Werror,-Wimplicit-function-declaration] wbinvd_on_all_cpus(); ^ 1 error generated. vim +/wbinvd_on_all_cpus +1286 drivers/gpu/drm/i915/i915_gem.c 1261 1262 int i915_gem_freeze_late(struct drm_i915_private *i915) 1263 { 1264 struct drm_i915_gem_object *obj; 1265 intel_wakeref_t wakeref; 1266 1267 /* 1268 * Called just before we write the hibernation image. 1269 * 1270 * We need to update the domain tracking to reflect that the CPU 1271 * will be accessing all the pages to create and restore from the 1272 * hibernation, and so upon restoration those pages will be in the 1273 * CPU domain. 1274 * 1275 * To make sure the hibernation image contains the latest state, 1276 * we update that state just before writing out the image. 1277 * 1278 * To try and reduce the hibernation image, we manually shrink 1279 * the objects as well, see i915_gem_freeze() 1280 */ 1281 1282 with_intel_runtime_pm(&i915->runtime_pm, wakeref) 1283 i915_gem_shrink(i915, -1UL, NULL, ~0); 1284 i915_gem_drain_freed_objects(i915); 1285 > 1286 wbinvd_on_all_cpus(); 1287 list_for_each_entry(obj, &i915->mm.shrink_list, mm.link) 1288 __start_cpu_write(obj); 1289 1290 return 0; 1291 } 1292 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org [-- Attachment #2: config.gz --] [-- Type: application/gzip, Size: 35304 bytes --]
next prev parent reply other threads:[~2021-01-04 20:35 UTC|newest] Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-01-04 14:01 [Intel-gfx] [PATCH 1/2] drm/i915/gem: Almagamate clflushes on suspend Chris Wilson 2021-01-04 14:01 ` [Intel-gfx] [PATCH 2/2] drm/i915/gem: Almagamate clflushes on freeze Chris Wilson 2021-01-04 20:34 ` kernel test robot [this message] 2021-01-04 20:34 ` kernel test robot 2021-01-04 17:04 ` [Intel-gfx] ✓ Fi.CI.BAT: success for series starting with [1/2] drm/i915/gem: Almagamate clflushes on suspend Patchwork 2021-01-04 19:43 ` [Intel-gfx] [PATCH 1/2] " kernel test robot 2021-01-04 19:43 ` kernel test robot 2021-01-04 20:19 ` [Intel-gfx] ✓ Fi.CI.IGT: success for series starting with [1/2] " Patchwork
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