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 9F1A7CF884F for ; Fri, 4 Oct 2024 23:59:50 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 3C64E10E198; Fri, 4 Oct 2024 23:59:50 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="RZ1eSbao"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.18]) by gabe.freedesktop.org (Postfix) with ESMTPS id 80E8A10E198; Fri, 4 Oct 2024 23:59:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1728086389; x=1759622389; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=pkFs7lkzwnAV7kMzsCAOU0nn92TjwRHRGRSsl5BbEFs=; b=RZ1eSbao5OoMKC5AnfmztMyOJgtWpl5yFo/1CAvLF33dXmcZPzG54SF0 Vy18BZ2WaeUPPtfcCyTaFrCj22BijCQ7BaT9wX7z792SsvFyMko8frBIx AdGdjO0+hupEBlLW4SF9h+JJM9Cq8JOkiuvnknJFQPJIp/vU87s4lLNl7 5EeCB51v2fwbWvI9X4cWe44hMKedp9vftaRTfCqKfhsoBz8BOXYijhUJS tBdIGCaWT9YCXRoasY+nN54VbizhRHWTe2KntiDHnAZbAlBkFoqcI9e5f +0T33rLiVioFUSvYtTNPbc5oSiEBLyY3VT8AD87Hd5+Y0owXgBPfXcfHu g==; X-CSE-ConnectionGUID: p4SPtyIOSNas9DORYm5OIA== X-CSE-MsgGUID: 9dlnChlHSQCL/yHRHskeeA== X-IronPort-AV: E=McAfee;i="6700,10204,11215"; a="27456444" X-IronPort-AV: E=Sophos;i="6.11,178,1725346800"; d="scan'208";a="27456444" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by orvoesa110.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Oct 2024 16:59:49 -0700 X-CSE-ConnectionGUID: yyxXa65FQ2iEoW0f05Pnjw== X-CSE-MsgGUID: YO9UuW43Q5KtpCCGAybLWw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.11,178,1725346800"; d="scan'208";a="75290559" Received: from lkp-server01.sh.intel.com (HELO a48cf1aa22e8) ([10.239.97.150]) by orviesa007.jf.intel.com with ESMTP; 04 Oct 2024 16:59:46 -0700 Received: from kbuild by a48cf1aa22e8 with local (Exim 4.96) (envelope-from ) id 1swsD2-0002Ly-0B; Fri, 04 Oct 2024 23:59:44 +0000 Date: Sat, 5 Oct 2024 07:59:25 +0800 From: kernel test robot To: Ville Syrjala , dri-devel@lists.freedesktop.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, intel-gfx@lists.freedesktop.org, Jani Nikula , Thomas Zimmermann Subject: Re: [PATCH 1/8] drm/client: Constify modes Message-ID: <202410050750.I0iVowt8-lkp@intel.com> References: <20241003113304.11700-2-ville.syrjala@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20241003113304.11700-2-ville.syrjala@linux.intel.com> 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: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Hi Ville, kernel test robot noticed the following build errors: [auto build test ERROR on drm-misc/drm-misc-next] [also build test ERROR on next-20241004] [cannot apply to drm-intel/for-linux-next drm-intel/for-linux-next-fixes drm/drm-next drm-exynos/exynos-drm-next linus/master v6.12-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#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Ville-Syrjala/drm-client-Constify-modes/20241004-061843 base: git://anongit.freedesktop.org/drm/drm-misc drm-misc-next patch link: https://lore.kernel.org/r/20241003113304.11700-2-ville.syrjala%40linux.intel.com patch subject: [PATCH 1/8] drm/client: Constify modes config: i386-buildonly-randconfig-002-20241005 (https://download.01.org/0day-ci/archive/20241005/202410050750.I0iVowt8-lkp@intel.com/config) compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241005/202410050750.I0iVowt8-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/202410050750.I0iVowt8-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from drivers/gpu/drm/drm_client_modeset.c:1266: >> drivers/gpu/drm/tests/drm_client_modeset_test.c:108:7: error: assigning to 'struct drm_display_mode *' from 'const struct drm_display_mode *' discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers] 108 | mode = drm_connector_pick_cmdline_mode(connector); | ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 error generated. vim +108 drivers/gpu/drm/tests/drm_client_modeset_test.c 8fc0380f6ba7e94 Maxime Ripard 2022-11-14 84 8fc0380f6ba7e94 Maxime Ripard 2022-11-14 85 static void drm_test_pick_cmdline_res_1920_1080_60(struct kunit *test) 8fc0380f6ba7e94 Maxime Ripard 2022-11-14 86 { 8fc0380f6ba7e94 Maxime Ripard 2022-11-14 87 struct drm_client_modeset_test_priv *priv = test->priv; 8fc0380f6ba7e94 Maxime Ripard 2022-11-14 88 struct drm_device *drm = priv->drm; 8fc0380f6ba7e94 Maxime Ripard 2022-11-14 89 struct drm_connector *connector = &priv->connector; 8fc0380f6ba7e94 Maxime Ripard 2022-11-14 90 struct drm_cmdline_mode *cmdline_mode = &connector->cmdline_mode; 8fc0380f6ba7e94 Maxime Ripard 2022-11-14 91 struct drm_display_mode *expected_mode, *mode; 8fc0380f6ba7e94 Maxime Ripard 2022-11-14 92 const char *cmdline = "1920x1080@60"; 8fc0380f6ba7e94 Maxime Ripard 2022-11-14 93 int ret; 8fc0380f6ba7e94 Maxime Ripard 2022-11-14 94 8fc0380f6ba7e94 Maxime Ripard 2022-11-14 95 expected_mode = drm_mode_find_dmt(priv->drm, 1920, 1080, 60, false); 8fc0380f6ba7e94 Maxime Ripard 2022-11-14 96 KUNIT_ASSERT_NOT_NULL(test, expected_mode); 8fc0380f6ba7e94 Maxime Ripard 2022-11-14 97 8fc0380f6ba7e94 Maxime Ripard 2022-11-14 98 KUNIT_ASSERT_TRUE(test, 8fc0380f6ba7e94 Maxime Ripard 2022-11-14 99 drm_mode_parse_command_line_for_connector(cmdline, 8fc0380f6ba7e94 Maxime Ripard 2022-11-14 100 connector, 8fc0380f6ba7e94 Maxime Ripard 2022-11-14 101 cmdline_mode)); 8fc0380f6ba7e94 Maxime Ripard 2022-11-14 102 8fc0380f6ba7e94 Maxime Ripard 2022-11-14 103 mutex_lock(&drm->mode_config.mutex); 8fc0380f6ba7e94 Maxime Ripard 2022-11-14 104 ret = drm_helper_probe_single_connector_modes(connector, 1920, 1080); 8fc0380f6ba7e94 Maxime Ripard 2022-11-14 105 mutex_unlock(&drm->mode_config.mutex); 8fc0380f6ba7e94 Maxime Ripard 2022-11-14 106 KUNIT_ASSERT_GT(test, ret, 0); 8fc0380f6ba7e94 Maxime Ripard 2022-11-14 107 8fc0380f6ba7e94 Maxime Ripard 2022-11-14 @108 mode = drm_connector_pick_cmdline_mode(connector); 8fc0380f6ba7e94 Maxime Ripard 2022-11-14 109 KUNIT_ASSERT_NOT_NULL(test, mode); 8fc0380f6ba7e94 Maxime Ripard 2022-11-14 110 8fc0380f6ba7e94 Maxime Ripard 2022-11-14 111 KUNIT_EXPECT_TRUE(test, drm_mode_equal(expected_mode, mode)); 8fc0380f6ba7e94 Maxime Ripard 2022-11-14 112 } 8fc0380f6ba7e94 Maxime Ripard 2022-11-14 113 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki