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 C8495C433F5 for ; Thu, 27 Jan 2022 02:02:49 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 3781C10E16E; Thu, 27 Jan 2022 02:02:49 +0000 (UTC) Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4D3F110E16E; Thu, 27 Jan 2022 02:02:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1643248968; x=1674784968; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=l330bVIfzq2/Omlczm6XHCCNktKF1RHkIS9hMGnpjjU=; b=P7+a/+onJgsBlCH5zriXExn4oKuc37Y3gkGZRUZ9MMabp+K9SbQSsZg9 25RLpMrtD5xbtqlTljiijG9aEk/ggIZq3+nNDtNtsUmDXHO/d+73oY2Xf 4X/qGsSwQWOagkm6fKW/BFcOnRRvELe3W9P7COCgCE+qiGc0/v3nRtGsd Yev7WZiTmpfr4gjQhqx26zywLUZnut/SZOgp9v0pmhl2O9Qi5AdMPFRQW O5hcNZDR0hOMIERQWjpRntUnQLVgbAWcUK3fWg83nvfH2Osizqixo2oYo yMcCY35DBK/Y6a/L/aF4AV3GXh4tgbQCOcPG68CiBOJ768oQ9gD0XihMZ w==; X-IronPort-AV: E=McAfee;i="6200,9189,10239"; a="230292965" X-IronPort-AV: E=Sophos;i="5.88,319,1635231600"; d="scan'208";a="230292965" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Jan 2022 18:02:35 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,319,1635231600"; d="scan'208";a="581308090" Received: from lkp-server01.sh.intel.com (HELO 276f1b88eecb) ([10.239.97.150]) by fmsmga008.fm.intel.com with ESMTP; 26 Jan 2022 18:02:32 -0800 Received: from kbuild by 276f1b88eecb with local (Exim 4.92) (envelope-from ) id 1nCu7M-000LyE-3F; Thu, 27 Jan 2022 02:02:32 +0000 Date: Thu, 27 Jan 2022 10:02:24 +0800 From: kernel test robot To: Lucas De Marchi , intel-gfx@lists.freedesktop.org Message-ID: <202201270902.HcRe2frP-lkp@intel.com> References: <20220126203702.1784589-17-lucas.demarchi@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220126203702.1784589-17-lucas.demarchi@intel.com> User-Agent: Mutt/1.10.1 (2018-07-13) Subject: Re: [Intel-gfx] [PATCH 16/19] drm/i915/guc: Use a single pass to calculate regset X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Thomas =?iso-8859-1?Q?Hellstr=F6m?= , kbuild-all@lists.01.org, llvm@lists.linux.dev, dri-devel@lists.freedesktop.org Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Hi Lucas, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on drm-tip/drm-tip] [also build test WARNING on next-20220125] [cannot apply to drm-intel/for-linux-next drm-exynos/exynos-drm-next drm/drm-next tegra-drm/drm/tegra/for-next linus/master airlied/drm-next v5.17-rc1] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/Lucas-De-Marchi/drm-i915-guc-Refactor-ADS-access-to-use-dma_buf_map/20220127-043912 base: git://anongit.freedesktop.org/drm/drm-tip drm-tip config: i386-randconfig-a011 (https://download.01.org/0day-ci/archive/20220127/202201270902.HcRe2frP-lkp@intel.com/config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 2a1b7aa016c0f4b5598806205bdfbab1ea2d92c4) 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/0day-ci/linux/commit/313757d9ed833acea4ee2bb0e3f3565d6efcf3cc git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Lucas-De-Marchi/drm-i915-guc-Refactor-ADS-access-to-use-dma_buf_map/20220127-043912 git checkout 313757d9ed833acea4ee2bb0e3f3565d6efcf3cc # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/gpu/drm/i915/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c:370:3: warning: format specifies type 'unsigned long' but the argument has type 'unsigned int' [-Wformat] (temp_set.storage_max * sizeof(struct guc_mmio_reg)) >> 10); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/drm/drm_print.h:461:63: note: expanded from macro 'drm_dbg' drm_dev_dbg((drm) ? (drm)->dev : NULL, DRM_UT_DRIVER, fmt, ##__VA_ARGS__) ~~~ ^~~~~~~~~~~ 1 warning generated. vim +370 drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c 348 349 static long guc_mmio_reg_state_create(struct intel_guc *guc) 350 { 351 struct intel_gt *gt = guc_to_gt(guc); 352 struct intel_engine_cs *engine; 353 enum intel_engine_id id; 354 struct temp_regset temp_set = {}; 355 long total = 0; 356 357 for_each_engine(engine, gt, id) { 358 u32 used = temp_set.storage_used; 359 360 if (guc_mmio_regset_init(&temp_set, engine) < 0) 361 return -1; 362 363 guc->ads_regset_count[id] = temp_set.storage_used - used; 364 total += guc->ads_regset_count[id]; 365 } 366 367 guc->ads_regset = temp_set.storage; 368 369 drm_dbg(&guc_to_gt(guc)->i915->drm, "Used %lu KB for temporary ADS regset\n", > 370 (temp_set.storage_max * sizeof(struct guc_mmio_reg)) >> 10); 371 372 return total * sizeof(struct guc_mmio_reg); 373 } 374 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org