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X-IronPort-AV: E=McAfee;i="6600,9927,10669"; a="344687652" X-IronPort-AV: E=Sophos;i="5.98,317,1673942400"; d="scan'208";a="344687652" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Apr 2023 01:37:13 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10669"; a="810152914" X-IronPort-AV: E=Sophos;i="5.98,317,1673942400"; d="scan'208";a="810152914" Received: from lkp-server01.sh.intel.com (HELO b613635ddfff) ([10.239.97.150]) by orsmga004.jf.intel.com with ESMTP; 04 Apr 2023 01:37:08 -0700 Received: from kbuild by b613635ddfff with local (Exim 4.96) (envelope-from ) id 1pjcA7-000PS8-1x; Tue, 04 Apr 2023 08:37:07 +0000 Date: Tue, 4 Apr 2023 16:36:52 +0800 From: kernel test robot To: Danilo Krummrich , airlied@gmail.com, daniel@ffwll.ch, tzimmermann@suse.de, mripard@kernel.org, corbet@lwn.net, christian.koenig@amd.com, bskeggs@redhat.com, Liam.Howlett@oracle.com, matthew.brost@intel.com, boris.brezillon@collabora.com, alexdeucher@gmail.com, ogabbay@kernel.org, bagasdotme@gmail.com, willy@infradead.org, jason@jlekstrand.net Cc: oe-kbuild-all@lists.linux.dev, dri-devel@lists.freedesktop.org, nouveau@lists.freedesktop.org, linux-doc@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, Danilo Krummrich Subject: Re: [PATCH drm-next v3 05/15] drm: debugfs: provide infrastructure to dump a DRM GPU VA space Message-ID: <202304041602.xJ8yUJgd-lkp@intel.com> References: <20230404012741.116502-6-dakr@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230404012741.116502-6-dakr@redhat.com> X-Rspam-User: X-Rspamd-Server: rspam03 X-Stat-Signature: iwoy3b8j4x7mtp5xao6j8rm9mmjg59kk X-Rspamd-Queue-Id: A43DA160012 X-HE-Tag: 1680597435-197099 X-HE-Meta: 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 aagRNfoi eatWUHA/gY5NVer/0jufoB+188nrOwGyGJWMW9rhEiRo+tkVIXuEkdqa8UUteLTF2iTXgpQm+IgaS/vAuNk64hC0CWnGhbaUTpt+1vg/AiB2o7XKfW1SNfI2X/Onjd/uG94SMq4Ayi9M23y3mTen40+Q/NXjecajxUQDQzZp3d7lBN5kIqnQTiX0RanwYa/rkqrbGrLOKiivofJzgD/aeFVQnYQRwk+Xozh45O+3lpkejeMsx2Eba6yynj+LHEsAk4m53b/Xg1+rRjefPkBS3rwftmLTFbrWn9+Z+psjhmJv5PLpvzRcjklgQEj9eW5tQnxUsCjvMjHaQwwK2am99Sy1QtEozGIG22V9VvNA62Ba1WCsX1Yi/iqqVJJXDwYb2A5TFcbGbQcnFn1GE2Sc1znAce3ZYeYAGEQ/R X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Hi Danilo, kernel test robot noticed the following build warnings: [auto build test WARNING on d36d68fd1925d33066d52468b7c7c6aca6521248] url: https://github.com/intel-lab-lkp/linux/commits/Danilo-Krummrich/drm-execution-context-for-GEM-buffers-v3/20230404-093042 base: d36d68fd1925d33066d52468b7c7c6aca6521248 patch link: https://lore.kernel.org/r/20230404012741.116502-6-dakr%40redhat.com patch subject: [PATCH drm-next v3 05/15] drm: debugfs: provide infrastructure to dump a DRM GPU VA space config: nios2-randconfig-s053-20230403 (https://download.01.org/0day-ci/archive/20230404/202304041602.xJ8yUJgd-lkp@intel.com/config) compiler: nios2-linux-gcc (GCC) 12.1.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # apt-get install sparse # sparse version: v0.6.4-39-gce1a6720-dirty # https://github.com/intel-lab-lkp/linux/commit/97d8731cc359143f6f790b1c4755d1055a72adb9 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Danilo-Krummrich/drm-execution-context-for-GEM-buffers-v3/20230404-093042 git checkout 97d8731cc359143f6f790b1c4755d1055a72adb9 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=nios2 olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=nios2 SHELL=/bin/bash drivers/gpu/drm/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Link: https://lore.kernel.org/oe-kbuild-all/202304041602.xJ8yUJgd-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/gpu/drm/drm_debugfs.c:213:33: sparse: sparse: non size-preserving pointer to integer cast vim +213 drivers/gpu/drm/drm_debugfs.c 178 179 /** 180 * drm_debugfs_gpuva_info - dump the given DRM GPU VA space 181 * @m: pointer to the &seq_file to write 182 * @mgr: the &drm_gpuva_manager representing the GPU VA space 183 * 184 * Dumps the GPU VA mappings of a given DRM GPU VA manager. 185 * 186 * For each DRM GPU VA space drivers should call this function from their 187 * &drm_info_list's show callback. 188 * 189 * Returns: 0 on success, -ENODEV if the &mgr is not initialized 190 */ 191 int drm_debugfs_gpuva_info(struct seq_file *m, 192 struct drm_gpuva_manager *mgr) 193 { 194 DRM_GPUVA_ITER(it, mgr, 0); 195 struct drm_gpuva *va, *kva = &mgr->kernel_alloc_node; 196 197 if (!mgr->name) 198 return -ENODEV; 199 200 seq_printf(m, "DRM GPU VA space (%s) [0x%016llx;0x%016llx]\n", 201 mgr->name, mgr->mm_start, mgr->mm_start + mgr->mm_range); 202 seq_printf(m, "Kernel reserved node [0x%016llx;0x%016llx]\n", 203 kva->va.addr, kva->va.addr + kva->va.range); 204 seq_puts(m, "\n"); 205 seq_puts(m, " VAs | start | range | end | object | object offset\n"); 206 seq_puts(m, "-------------------------------------------------------------------------------------------------------------\n"); 207 drm_gpuva_iter_for_each(va, it) { 208 if (unlikely(va == &mgr->kernel_alloc_node)) 209 continue; 210 211 seq_printf(m, " | 0x%016llx | 0x%016llx | 0x%016llx | 0x%016llx | 0x%016llx\n", 212 va->va.addr, va->va.range, va->va.addr + va->va.range, > 213 (u64)va->gem.obj, va->gem.offset); 214 } 215 216 return 0; 217 } 218 EXPORT_SYMBOL(drm_debugfs_gpuva_info); 219 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests