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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id A9D3FC7EE2E for ; Wed, 7 Jun 2023 20:19:51 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 2F9EA6B0072; Wed, 7 Jun 2023 16:19:51 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 2A92F6B0074; Wed, 7 Jun 2023 16:19:51 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 14A496B0075; Wed, 7 Jun 2023 16:19:51 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0013.hostedemail.com [216.40.44.13]) by kanga.kvack.org (Postfix) with ESMTP id 08ABE6B0072 for ; Wed, 7 Jun 2023 16:19:51 -0400 (EDT) Received: from smtpin11.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay06.hostedemail.com (Postfix) with ESMTP id CD484AF423 for ; Wed, 7 Jun 2023 20:19:50 +0000 (UTC) X-FDA: 80877067740.11.E5CD98D Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by imf10.hostedemail.com (Postfix) with ESMTP id 52247C002B for ; Wed, 7 Jun 2023 20:19:48 +0000 (UTC) Authentication-Results: imf10.hostedemail.com; dkim=pass header.d=intel.com header.s=Intel header.b=lWf5lya8; spf=pass (imf10.hostedemail.com: domain of lkp@intel.com designates 134.134.136.100 as permitted sender) smtp.mailfrom=lkp@intel.com; dmarc=pass (policy=none) header.from=intel.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1686169188; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=Shs7o/hC2GAo4sm2pspvoIXSOTe+CTLyvscIxbtW8YA=; b=fmx1vPaJA962Epy556P3ofsUtUpnZT05x4ySVsNgYqWzVEnYGr79AO2rAEzTh10gcuocyn h6AfHsrBH4VHT+EI/m0YT+ot6GdNWj8SVgmlp/lUw62bb30hv8/028YwCkbZPY0VlGwu4D UVIVCMkG3m+mGhFk5d8NqDvHWmbfeFE= ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1686169188; a=rsa-sha256; cv=none; b=YQZaCnVkM3ovRSepldq9YpT3QN9jb4rTqWqmE12SdblVlC8sAEta/smuGw4JyGTPlQH8Xf 2egsDEjWJrPa3qvRukBG7Jduur0bITIGA8/ZyFX0CFOXN3XMAf8fDP2/0Ri7fIF+EbeFVR FGWRWdQX7bRTIbT3efacxnUuMJ4foHA= ARC-Authentication-Results: i=1; imf10.hostedemail.com; dkim=pass header.d=intel.com header.s=Intel header.b=lWf5lya8; spf=pass (imf10.hostedemail.com: domain of lkp@intel.com designates 134.134.136.100 as permitted sender) smtp.mailfrom=lkp@intel.com; dmarc=pass (policy=none) header.from=intel.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1686169188; x=1717705188; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=sLX5G4ZkL+Cdg+Izw3VSjARG+9fbg+jRISFwXpa7Fx4=; b=lWf5lya8wXGK2wmeY13DcacbCcof6zsRVrgTq+0uPLUXuKiSz30ut2qj D1g4meYk6nlvjStWLyj9ZFss5a8dDaM3DDr06DPWcStdq5jueq6PqGy9w tmBsAVzU/t0xUEJEZx0CFH2JNl248BdllUtzKXl+or9lD/44hvncLeT+e NhUS3g633Fi6pJrTW4JtRP/GQjR8xLIPZJOdvXgcGlpi9YCamMPpUyi5g BETa1bCrEa3qcuZJCyP0+IfBpbhNAy8CqX/5cuoNL2r091m8vRCLSWOGF bzUQlxxYTqOt7BT5ZmnYYlNMS9cehWnAaDZlYD7r0ty/wurTeciocXRcH Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10734"; a="422943176" X-IronPort-AV: E=Sophos;i="6.00,225,1681196400"; d="scan'208";a="422943176" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Jun 2023 13:19:46 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10734"; a="799528903" X-IronPort-AV: E=Sophos;i="6.00,225,1681196400"; d="scan'208";a="799528903" Received: from lkp-server01.sh.intel.com (HELO 15ab08e44a81) ([10.239.97.150]) by FMSMGA003.fm.intel.com with ESMTP; 07 Jun 2023 13:19:41 -0700 Received: from kbuild by 15ab08e44a81 with local (Exim 4.96) (envelope-from ) id 1q6zd6-0006t8-2O; Wed, 07 Jun 2023 20:19:40 +0000 Date: Thu, 8 Jun 2023 04:19:29 +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 v4 04/14] drm: debugfs: provide infrastructure to dump a DRM GPU VA space Message-ID: <202306080453.W2Dcrevr-lkp@intel.com> References: <20230606223130.6132-5-dakr@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230606223130.6132-5-dakr@redhat.com> X-Rspamd-Queue-Id: 52247C002B X-Rspam-User: X-Stat-Signature: uxy3d4rz5xodg7qyfapjw8e178y8w1xb X-Rspamd-Server: rspam03 X-HE-Tag: 1686169188-567710 X-HE-Meta: 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 sr29rZHT mgBfVV+AKN/86K+DYgJu0R9aUYptcI/1sm21bu1oelZB5t8EaNyc3LKHRmHSfGS9dnv1DupISlci2D2Rp/JkCE3kEXdDg4uuJ3GLTbO7RbEbIhJ4bx+UEG1PJ1WmtgxsjBRFdqL+6Ms3tRS1+MjHKPdIFzr0xu3Bm2gCMh4VrGN7Kk7VRofTzdhAMO1vqOr+K1ywLes3pReQSew3GcQMLQIOqjLnWaqN4yKzAuVRnWmLvQQOne/D8Cvz6FGOPMX/U54Buapxg7aZTCY0/+KX8isQqzbeBwwY7wzLtDUbTzp4AI0LBR86E/VCz2Xl5salxkQerS4QeR1saJaE= 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 33a86170888b7e4aa0cea94ebb9c67180139cea9] url: https://github.com/intel-lab-lkp/linux/commits/Danilo-Krummrich/drm-execution-context-for-GEM-buffers-v4/20230607-063442 base: 33a86170888b7e4aa0cea94ebb9c67180139cea9 patch link: https://lore.kernel.org/r/20230606223130.6132-5-dakr%40redhat.com patch subject: [PATCH drm-next v4 04/14] drm: debugfs: provide infrastructure to dump a DRM GPU VA space config: i386-randconfig-s001-20230607 (https://download.01.org/0day-ci/archive/20230608/202306080453.W2Dcrevr-lkp@intel.com/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce: # apt-get install sparse # sparse version: v0.6.4-39-gce1a6720-dirty # https://github.com/intel-lab-lkp/linux/commit/513e00e3cf4889b115cd8ab122b8e51adf2805ab 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-v4/20230607-063442 git checkout 513e00e3cf4889b115cd8ab122b8e51adf2805ab # save the config file mkdir build_dir && cp config build_dir/.config make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=i386 olddefconfig make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=i386 SHELL=/bin/bash drivers/gpu/drm/ If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202306080453.W2Dcrevr-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/wiki