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X-IronPort-AV: E=McAfee;i="6500,9779,10624"; a="329853825" X-IronPort-AV: E=Sophos;i="5.97,306,1669104000"; d="scan'208";a="329853825" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Feb 2023 18:50:19 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10624"; a="759600407" X-IronPort-AV: E=Sophos;i="5.97,306,1669104000"; d="scan'208";a="759600407" Received: from lkp-server01.sh.intel.com (HELO 4455601a8d94) ([10.239.97.150]) by FMSMGA003.fm.intel.com with ESMTP; 17 Feb 2023 18:48:48 -0800 Received: from kbuild by 4455601a8d94 with local (Exim 4.96) (envelope-from ) id 1pTDHI-000C2l-1q; Sat, 18 Feb 2023 02:48:44 +0000 Date: Sat, 18 Feb 2023 10:47:59 +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 v2 06/16] drm: debugfs: provide infrastructure to dump a DRM GPU VA space Message-ID: <202302181014.L0SHo3S1-lkp@intel.com> References: <20230217134820.14672-1-dakr@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230217134820.14672-1-dakr@redhat.com> X-Rspam-User: X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: 9BB7BC000C X-Stat-Signature: bny3wtpz4je8qxeoda8oqjqb4uizcs8t X-HE-Tag: 1676688621-423162 X-HE-Meta: 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 fjiQbGEU LZkyJkEQbjPrAckrcoYuQjil4o/B71JC8VLXaQ9+drV6EVgLzeO5czvM0fmK9mAn57ZSmj8IHAIwRW4Vu6+whc4JKI+lL+8TMUEhGPU0PSe6ejtIZqBr2WqsYJ12wI6kFb8/8LYAA9g+QeCAuOXRi31pEq42gido0FDEjL7v3Q3xmAcJeLBOC4kzun3bWojYYfYp8CQRmfOBNyjAwliDmHkt1fePQC5PpFIFhtjmC5YxkH5gH0Xioug/2VCeGRqQXejRHwCcZFk+c7XAo9dPurNrwOsPrvvZEbwumymA6dLd+ReWWZ7b9dAAU7b3IzwyKwoLH6oaGpKGXqm6eM+h5E2d6I5LmRq3Oe8quPn/uYI3qdNPBhmHVi3t8kCQWX58i/23lwG+ZrgBEtJm3dNW5W6+7AA== 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, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on 48075a66fca613477ac1969b576a93ef5db0164f] url: https://github.com/intel-lab-lkp/linux/commits/Danilo-Krummrich/drm-execution-context-for-GEM-buffers/20230217-215101 base: 48075a66fca613477ac1969b576a93ef5db0164f patch link: https://lore.kernel.org/r/20230217134820.14672-1-dakr%40redhat.com patch subject: [PATCH drm-next v2 06/16] drm: debugfs: provide infrastructure to dump a DRM GPU VA space config: mips-allyesconfig (https://download.01.org/0day-ci/archive/20230218/202302181014.L0SHo3S1-lkp@intel.com/config) compiler: mips-linux-gcc (GCC) 12.1.0 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/e1a1c9659baee305780e1ce50c05e53e1d14b245 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/20230217-215101 git checkout e1a1c9659baee305780e1ce50c05e53e1d14b245 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=mips olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=mips 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/202302181014.L0SHo3S1-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/gpu/drm/drm_debugfs.c: In function 'drm_debugfs_gpuva_info': >> drivers/gpu/drm/drm_debugfs.c:228:28: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 228 | (u64)va->gem.obj, va->gem.offset); | ^ vim +228 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 regions and 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); 195 DRM_GPUVA_REGION_ITER(__it, mgr); 196 197 if (!mgr->name) 198 return -ENODEV; 199 200 seq_printf(m, "DRM GPU VA space (%s)\n", mgr->name); 201 seq_puts (m, "\n"); 202 seq_puts (m, " VA regions | start | range | end | sparse\n"); 203 seq_puts (m, "------------------------------------------------------------------------------------\n"); 204 seq_printf(m, " VA space | 0x%016llx | 0x%016llx | 0x%016llx | -\n", 205 mgr->mm_start, mgr->mm_range, mgr->mm_start + mgr->mm_range); 206 seq_puts (m, "-----------------------------------------------------------------------------------\n"); 207 drm_gpuva_iter_for_each(__it) { 208 struct drm_gpuva_region *reg = __it.reg; 209 210 if (reg == &mgr->kernel_alloc_region) { 211 seq_printf(m, " kernel node | 0x%016llx | 0x%016llx | 0x%016llx | -\n", 212 reg->va.addr, reg->va.range, reg->va.addr + reg->va.range); 213 continue; 214 } 215 216 seq_printf(m, " | 0x%016llx | 0x%016llx | 0x%016llx | %s\n", 217 reg->va.addr, reg->va.range, reg->va.addr + reg->va.range, 218 reg->sparse ? "true" : "false"); 219 } 220 seq_puts(m, "\n"); 221 seq_puts(m, " VAs | start | range | end | object | object offset\n"); 222 seq_puts(m, "-------------------------------------------------------------------------------------------------------------\n"); 223 drm_gpuva_iter_for_each(it) { 224 struct drm_gpuva *va = it.va; 225 226 seq_printf(m, " | 0x%016llx | 0x%016llx | 0x%016llx | 0x%016llx | 0x%016llx\n", 227 va->va.addr, va->va.range, va->va.addr + va->va.range, > 228 (u64)va->gem.obj, va->gem.offset); 229 } 230 231 return 0; 232 } 233 EXPORT_SYMBOL(drm_debugfs_gpuva_info); 234 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests