From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) (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 862FD18C35; Wed, 21 Jun 2023 16:28:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1687364895; x=1718900895; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=lD08uLgUK9ZigDPBHDtgSA0rj18RciqVRTnE8VS7w1k=; b=boRO8UeOhE0YYswiADrGKFhGmPu3YvbR4MfrKcYM6ocD0ifQt35ap8gz VMN7V5q4Iz3xuZ1hftePALcwUUP9Gz39qxf+jJQMVSHI5L3qu8XT3ID6R OXMWi9HTxnkanjZCtHEC0ruSBFAB2FfdlVM5sstOOlmQ3ZP+WsBthmQay sX68hRH5ENwzJQ7W1K725uYb9tdI516kipLRvTwMNFMISZwqCf9eBqh6l N/NOujE5AVoofPa+c+zIg6SBV9c5ph7ZCC6npQphFynskUxblgyGF7Ll2 DZtHvKHzyOzFoeB1KHUBkA6BAu57ePpLNLLjCqFFyo0EtOKAGFJt88/D/ w==; X-IronPort-AV: E=McAfee;i="6600,9927,10748"; a="360241095" X-IronPort-AV: E=Sophos;i="6.00,261,1681196400"; d="scan'208";a="360241095" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Jun 2023 09:28:14 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10748"; a="859040594" X-IronPort-AV: E=Sophos;i="6.00,261,1681196400"; d="scan'208";a="859040594" Received: from lkp-server01.sh.intel.com (HELO 783282924a45) ([10.239.97.150]) by fmsmga001.fm.intel.com with ESMTP; 21 Jun 2023 09:28:12 -0700 Received: from kbuild by 783282924a45 with local (Exim 4.96) (envelope-from ) id 1qC0gl-0006wT-1v; Wed, 21 Jun 2023 16:28:11 +0000 Date: Thu, 22 Jun 2023 00:27:26 +0800 From: kernel test robot To: Christian =?iso-8859-1?Q?K=F6nig?= , thomas_os@shipmail.org, boris.brezillon@collabora.com, arunpravin.paneerselvam@amd.com, dakr@redhat.com, dri-devel@lists.freedesktop.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev Subject: Re: [PATCH 2/2] drm: add drm_exec selftests v4 Message-ID: <202306220013.JRZDDrkO-lkp@intel.com> References: <20230621133700.7588-2-christian.koenig@amd.com> Precedence: bulk X-Mailing-List: llvm@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: <20230621133700.7588-2-christian.koenig@amd.com> Hi Christian, kernel test robot noticed the following build warnings: [auto build test WARNING on drm-misc/drm-misc-next] [also build test WARNING on drm/drm-next drm-exynos/exynos-drm-next drm-intel/for-linux-next drm-intel/for-linux-next-fixes drm-tip/drm-tip linus/master v6.4-rc7 next-20230621] [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#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Christian-K-nig/drm-add-drm_exec-selftests-v4/20230621-213827 base: git://anongit.freedesktop.org/drm/drm-misc drm-misc-next patch link: https://lore.kernel.org/r/20230621133700.7588-2-christian.koenig%40amd.com patch subject: [PATCH 2/2] drm: add drm_exec selftests v4 config: hexagon-randconfig-r015-20230621 (https://download.01.org/0day-ci/archive/20230622/202306220013.JRZDDrkO-lkp@intel.com/config) compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project.git 4a5ac14ee968ff0ad5d2cc1ffa0299048db4c88a) reproduce: (https://download.01.org/0day-ci/archive/20230622/202306220013.JRZDDrkO-lkp@intel.com/reproduce) 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/202306220013.JRZDDrkO-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/gpu/drm/tests/drm_exec_test.c:134:2: warning: variable '__drm_exec_retry_ptr' set but not used [-Wunused-but-set-variable] 134 | drm_exec_until_all_locked(&exec) | ^ include/drm/drm_exec.h:78:13: note: expanded from macro 'drm_exec_until_all_locked' 78 | for (void *__drm_exec_retry_ptr; ({ \ | ^ 1 warning generated. vim +/__drm_exec_retry_ptr +134 drivers/gpu/drm/tests/drm_exec_test.c 121 122 static void test_prepare_array(struct kunit *test) 123 { 124 struct drm_gem_object gobj1 = { }; 125 struct drm_gem_object gobj2 = { }; 126 struct drm_gem_object *array[] = { &gobj1, &gobj2 }; 127 struct drm_exec exec; 128 int ret; 129 130 drm_gem_private_object_init(&dev, &gobj1, PAGE_SIZE); 131 drm_gem_private_object_init(&dev, &gobj2, PAGE_SIZE); 132 133 drm_exec_init(&exec, DRM_EXEC_INTERRUPTIBLE_WAIT); > 134 drm_exec_until_all_locked(&exec) 135 ret = drm_exec_prepare_array(&exec, array, ARRAY_SIZE(array), 136 1); 137 KUNIT_EXPECT_EQ(test, ret, 0); 138 drm_exec_fini(&exec); 139 } 140 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki