From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 25302C38159 for ; Wed, 18 Jan 2023 15:49:02 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 2292E10E799; Wed, 18 Jan 2023 15:49:01 +0000 (UTC) Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0346C10E77B; Wed, 18 Jan 2023 15:48:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1674056938; x=1705592938; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=ubxFEVMm5YYB3VrYIrqG9EKRH6fdQ+yOpwcejaGig3k=; b=S9bApIPyUrw2obb2HcjJh5LkKgw5E4ViQwlxqHdpaIhcmCirSVLwuyr7 dnYhJ6j4v9/7qgw2lLYYB5gbVOzqot6qs5R8JdHAa8K//bl80quYfxDpL 7vfouMpRefhSQ0Fzrc1+BTZPcBPJFJOjGA69PtWB9Hz0YjMFC+Q3Cz/1V J2/2No192hmsFLvXAN2s4tNEveQnCKsDn78XWEOkx9mYvLFe7qtBEwevL reBRNhjVcviiZCqEGfNj/cJlLvM5P+9gA0vkfkJFjhC4s1JTWOLqw3ut+ uE5qkgP6r2WVT+u6Fs9HHod7ayGyCe76mvhOiQdpoLU6dn1Cs2LspJ790 g==; X-IronPort-AV: E=McAfee;i="6500,9779,10594"; a="322702224" X-IronPort-AV: E=Sophos;i="5.97,226,1669104000"; d="scan'208";a="322702224" Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Jan 2023 07:48:57 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10594"; a="661760688" X-IronPort-AV: E=Sophos;i="5.97,226,1669104000"; d="scan'208";a="661760688" Received: from lkp-server01.sh.intel.com (HELO 5646d64e7320) ([10.239.97.150]) by fmsmga007.fm.intel.com with ESMTP; 18 Jan 2023 07:48:54 -0800 Received: from kbuild by 5646d64e7320 with local (Exim 4.96) (envelope-from ) id 1pIAgH-0000TM-0x; Wed, 18 Jan 2023 15:48:53 +0000 Date: Wed, 18 Jan 2023 23:47:59 +0800 From: kernel test robot To: Danilo Krummrich , daniel@ffwll.ch, airlied@redhat.com, christian.koenig@amd.com, bskeggs@redhat.com, jason@jlekstrand.net, tzimmermann@suse.de, mripard@kernel.org, corbet@lwn.net Message-ID: <202301182345.0gL7pjUf-lkp@intel.com> References: <20230118061256.2689-5-dakr@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230118061256.2689-5-dakr@redhat.com> Subject: Re: [Nouveau] [PATCH drm-next 04/14] drm: debugfs: provide infrastructure to dump a DRM GPU VA space X-BeenThere: nouveau@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Nouveau development list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-doc@vger.kernel.org, nouveau@lists.freedesktop.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, oe-kbuild-all@lists.linux.dev Errors-To: nouveau-bounces@lists.freedesktop.org Sender: "Nouveau" Hi Danilo, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on 0b45ac1170ea6416bc1d36798414c04870cd356d] url: https://github.com/intel-lab-lkp/linux/commits/Danilo-Krummrich/drm-execution-context-for-GEM-buffers/20230118-141552 base: 0b45ac1170ea6416bc1d36798414c04870cd356d patch link: https://lore.kernel.org/r/20230118061256.2689-5-dakr%40redhat.com patch subject: [PATCH drm-next 04/14] drm: debugfs: provide infrastructure to dump a DRM GPU VA space config: parisc-randconfig-s041-20230115 (https://download.01.org/0day-ci/archive/20230118/202301182345.0gL7pjUf-lkp@intel.com/config) compiler: hppa-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/e00f79934034ce7eb4e7fc0d722a3d28d75d44bf 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/20230118-141552 git checkout e00f79934034ce7eb4e7fc0d722a3d28d75d44bf # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=parisc olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=parisc SHELL=/bin/bash drivers/gpu/drm/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot sparse warnings: (new ones prefixed by >>) >> drivers/gpu/drm/drm_debugfs.c:228:33: sparse: sparse: non size-preserving pointer to integer cast 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 struct drm_gpuva_region *reg; 195 struct drm_gpuva *va; 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_for_each_region(reg, mgr) { 208 struct drm_mm_node *node = ®->node; 209 210 if (node == &mgr->kernel_alloc_node) { 211 seq_printf(m, " kernel node | 0x%016llx | 0x%016llx | 0x%016llx | -\n", 212 node->start, node->size, node->start + node->size); 213 continue; 214 } 215 216 seq_printf(m, " | 0x%016llx | 0x%016llx | 0x%016llx | %s\n", 217 node->start, node->size, node->start + node->size, 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_for_each_va(va, mgr) { 224 struct drm_mm_node *node = &va->node; 225 226 seq_printf(m, " | 0x%016llx | 0x%016llx | 0x%016llx | 0x%016llx | 0x%016llx\n", 227 node->start, node->size, node->start + node->size, > 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 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 71F39C38147 for ; Wed, 18 Jan 2023 15:49:05 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id DBAE810E7A5; Wed, 18 Jan 2023 15:49:00 +0000 (UTC) Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0346C10E77B; Wed, 18 Jan 2023 15:48:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1674056938; x=1705592938; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=ubxFEVMm5YYB3VrYIrqG9EKRH6fdQ+yOpwcejaGig3k=; b=S9bApIPyUrw2obb2HcjJh5LkKgw5E4ViQwlxqHdpaIhcmCirSVLwuyr7 dnYhJ6j4v9/7qgw2lLYYB5gbVOzqot6qs5R8JdHAa8K//bl80quYfxDpL 7vfouMpRefhSQ0Fzrc1+BTZPcBPJFJOjGA69PtWB9Hz0YjMFC+Q3Cz/1V J2/2No192hmsFLvXAN2s4tNEveQnCKsDn78XWEOkx9mYvLFe7qtBEwevL reBRNhjVcviiZCqEGfNj/cJlLvM5P+9gA0vkfkJFjhC4s1JTWOLqw3ut+ uE5qkgP6r2WVT+u6Fs9HHod7ayGyCe76mvhOiQdpoLU6dn1Cs2LspJ790 g==; X-IronPort-AV: E=McAfee;i="6500,9779,10594"; a="322702224" X-IronPort-AV: E=Sophos;i="5.97,226,1669104000"; d="scan'208";a="322702224" Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Jan 2023 07:48:57 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10594"; a="661760688" X-IronPort-AV: E=Sophos;i="5.97,226,1669104000"; d="scan'208";a="661760688" Received: from lkp-server01.sh.intel.com (HELO 5646d64e7320) ([10.239.97.150]) by fmsmga007.fm.intel.com with ESMTP; 18 Jan 2023 07:48:54 -0800 Received: from kbuild by 5646d64e7320 with local (Exim 4.96) (envelope-from ) id 1pIAgH-0000TM-0x; Wed, 18 Jan 2023 15:48:53 +0000 Date: Wed, 18 Jan 2023 23:47:59 +0800 From: kernel test robot To: Danilo Krummrich , daniel@ffwll.ch, airlied@redhat.com, christian.koenig@amd.com, bskeggs@redhat.com, jason@jlekstrand.net, tzimmermann@suse.de, mripard@kernel.org, corbet@lwn.net Subject: Re: [PATCH drm-next 04/14] drm: debugfs: provide infrastructure to dump a DRM GPU VA space Message-ID: <202301182345.0gL7pjUf-lkp@intel.com> References: <20230118061256.2689-5-dakr@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230118061256.2689-5-dakr@redhat.com> X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-doc@vger.kernel.org, nouveau@lists.freedesktop.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Danilo Krummrich , oe-kbuild-all@lists.linux.dev Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Hi Danilo, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on 0b45ac1170ea6416bc1d36798414c04870cd356d] url: https://github.com/intel-lab-lkp/linux/commits/Danilo-Krummrich/drm-execution-context-for-GEM-buffers/20230118-141552 base: 0b45ac1170ea6416bc1d36798414c04870cd356d patch link: https://lore.kernel.org/r/20230118061256.2689-5-dakr%40redhat.com patch subject: [PATCH drm-next 04/14] drm: debugfs: provide infrastructure to dump a DRM GPU VA space config: parisc-randconfig-s041-20230115 (https://download.01.org/0day-ci/archive/20230118/202301182345.0gL7pjUf-lkp@intel.com/config) compiler: hppa-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/e00f79934034ce7eb4e7fc0d722a3d28d75d44bf 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/20230118-141552 git checkout e00f79934034ce7eb4e7fc0d722a3d28d75d44bf # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=parisc olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=parisc SHELL=/bin/bash drivers/gpu/drm/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot sparse warnings: (new ones prefixed by >>) >> drivers/gpu/drm/drm_debugfs.c:228:33: sparse: sparse: non size-preserving pointer to integer cast 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 struct drm_gpuva_region *reg; 195 struct drm_gpuva *va; 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_for_each_region(reg, mgr) { 208 struct drm_mm_node *node = ®->node; 209 210 if (node == &mgr->kernel_alloc_node) { 211 seq_printf(m, " kernel node | 0x%016llx | 0x%016llx | 0x%016llx | -\n", 212 node->start, node->size, node->start + node->size); 213 continue; 214 } 215 216 seq_printf(m, " | 0x%016llx | 0x%016llx | 0x%016llx | %s\n", 217 node->start, node->size, node->start + node->size, 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_for_each_va(va, mgr) { 224 struct drm_mm_node *node = &va->node; 225 226 seq_printf(m, " | 0x%016llx | 0x%016llx | 0x%016llx | 0x%016llx | 0x%016llx\n", 227 node->start, node->size, node->start + node->size, > 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 From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3EFC133C7 for ; Wed, 18 Jan 2023 15:48:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1674056938; x=1705592938; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=ubxFEVMm5YYB3VrYIrqG9EKRH6fdQ+yOpwcejaGig3k=; b=S9bApIPyUrw2obb2HcjJh5LkKgw5E4ViQwlxqHdpaIhcmCirSVLwuyr7 dnYhJ6j4v9/7qgw2lLYYB5gbVOzqot6qs5R8JdHAa8K//bl80quYfxDpL 7vfouMpRefhSQ0Fzrc1+BTZPcBPJFJOjGA69PtWB9Hz0YjMFC+Q3Cz/1V J2/2No192hmsFLvXAN2s4tNEveQnCKsDn78XWEOkx9mYvLFe7qtBEwevL reBRNhjVcviiZCqEGfNj/cJlLvM5P+9gA0vkfkJFjhC4s1JTWOLqw3ut+ uE5qkgP6r2WVT+u6Fs9HHod7ayGyCe76mvhOiQdpoLU6dn1Cs2LspJ790 g==; X-IronPort-AV: E=McAfee;i="6500,9779,10594"; a="322702218" X-IronPort-AV: E=Sophos;i="5.97,226,1669104000"; d="scan'208";a="322702218" Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Jan 2023 07:48:57 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10594"; a="661760688" X-IronPort-AV: E=Sophos;i="5.97,226,1669104000"; d="scan'208";a="661760688" Received: from lkp-server01.sh.intel.com (HELO 5646d64e7320) ([10.239.97.150]) by fmsmga007.fm.intel.com with ESMTP; 18 Jan 2023 07:48:54 -0800 Received: from kbuild by 5646d64e7320 with local (Exim 4.96) (envelope-from ) id 1pIAgH-0000TM-0x; Wed, 18 Jan 2023 15:48:53 +0000 Date: Wed, 18 Jan 2023 23:47:59 +0800 From: kernel test robot To: Danilo Krummrich , daniel@ffwll.ch, airlied@redhat.com, christian.koenig@amd.com, bskeggs@redhat.com, jason@jlekstrand.net, tzimmermann@suse.de, mripard@kernel.org, corbet@lwn.net Cc: oe-kbuild-all@lists.linux.dev, nouveau@lists.freedesktop.org, Danilo Krummrich , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-doc@vger.kernel.org Subject: Re: [PATCH drm-next 04/14] drm: debugfs: provide infrastructure to dump a DRM GPU VA space Message-ID: <202301182345.0gL7pjUf-lkp@intel.com> References: <20230118061256.2689-5-dakr@redhat.com> Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230118061256.2689-5-dakr@redhat.com> Hi Danilo, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on 0b45ac1170ea6416bc1d36798414c04870cd356d] url: https://github.com/intel-lab-lkp/linux/commits/Danilo-Krummrich/drm-execution-context-for-GEM-buffers/20230118-141552 base: 0b45ac1170ea6416bc1d36798414c04870cd356d patch link: https://lore.kernel.org/r/20230118061256.2689-5-dakr%40redhat.com patch subject: [PATCH drm-next 04/14] drm: debugfs: provide infrastructure to dump a DRM GPU VA space config: parisc-randconfig-s041-20230115 (https://download.01.org/0day-ci/archive/20230118/202301182345.0gL7pjUf-lkp@intel.com/config) compiler: hppa-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/e00f79934034ce7eb4e7fc0d722a3d28d75d44bf 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/20230118-141552 git checkout e00f79934034ce7eb4e7fc0d722a3d28d75d44bf # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=parisc olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=parisc SHELL=/bin/bash drivers/gpu/drm/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot sparse warnings: (new ones prefixed by >>) >> drivers/gpu/drm/drm_debugfs.c:228:33: sparse: sparse: non size-preserving pointer to integer cast 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 struct drm_gpuva_region *reg; 195 struct drm_gpuva *va; 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_for_each_region(reg, mgr) { 208 struct drm_mm_node *node = ®->node; 209 210 if (node == &mgr->kernel_alloc_node) { 211 seq_printf(m, " kernel node | 0x%016llx | 0x%016llx | 0x%016llx | -\n", 212 node->start, node->size, node->start + node->size); 213 continue; 214 } 215 216 seq_printf(m, " | 0x%016llx | 0x%016llx | 0x%016llx | %s\n", 217 node->start, node->size, node->start + node->size, 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_for_each_va(va, mgr) { 224 struct drm_mm_node *node = &va->node; 225 226 seq_printf(m, " | 0x%016llx | 0x%016llx | 0x%016llx | 0x%016llx | 0x%016llx\n", 227 node->start, node->size, node->start + node->size, > 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