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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1F453C32793 for ; Wed, 18 Jan 2023 14:16:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230166AbjAROQB (ORCPT ); Wed, 18 Jan 2023 09:16:01 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43692 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231287AbjAROO5 (ORCPT ); Wed, 18 Jan 2023 09:14:57 -0500 Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 92EE830B04; Wed, 18 Jan 2023 05:55:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1674050153; x=1705586153; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=sCfZLcl+x3j/GrBFzuMLWae9nVeRi6rNSH79s5QCyuU=; b=iR6PKHr4xmS0hTWBP4zPuZjkvEJcv0ZMMYqj1dC62LTimNFi2snMt1Da DKK7scEuei+dFiTLlAwYLYyyDsby801Hz+jvITTjB2NgTpw4gKOjUSR9E H7OvAmF9D1clWQime20rJ/6TrQOthSO20O8arZc8/bd5xR1DFm3iw3dyd Nt8cf4DiGDx55zILaLnLYjCt9uviRmtDTjsmfeMReG09AcVcpm7pHwCCb Ae9PdkqXwIfTcjv8Pw5MithCwSDagfDOTNs0tgPcQqUmYsPQ5BgdSc4ph +Ku/ue26DajuKGc0aXOeZY+d1R/zpDPyegKCCUwMSXGPYPSyOUZpf0BnT Q==; X-IronPort-AV: E=McAfee;i="6500,9779,10593"; a="305358742" X-IronPort-AV: E=Sophos;i="5.97,226,1669104000"; d="scan'208";a="305358742" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Jan 2023 05:55:53 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10593"; a="802202108" X-IronPort-AV: E=Sophos;i="5.97,226,1669104000"; d="scan'208";a="802202108" Received: from lkp-server01.sh.intel.com (HELO 5646d64e7320) ([10.239.97.150]) by fmsmga001.fm.intel.com with ESMTP; 18 Jan 2023 05:55:49 -0800 Received: from kbuild by 5646d64e7320 with local (Exim 4.96) (envelope-from ) id 1pI8uq-0000NG-2M; Wed, 18 Jan 2023 13:55:48 +0000 Date: Wed, 18 Jan 2023 21:55:18 +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: <202301182112.RFiF6tDh-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> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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: i386-randconfig-a003 (https://download.01.org/0day-ci/archive/20230118/202301182112.RFiF6tDh-lkp@intel.com/config) compiler: gcc-11 (Debian 11.3.0-8) 11.3.0 reproduce (this is a W=1 build): # 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 make W=1 O=build_dir ARCH=i386 olddefconfig make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/gpu/drm/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot 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 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