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 280EBC25B48 for ; Tue, 24 Oct 2023 12:35:04 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D496710E367; Tue, 24 Oct 2023 12:35:02 +0000 (UTC) Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1B76F10E367 for ; Tue, 24 Oct 2023 12:35:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1698150900; x=1729686900; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=YXEgxfClpxoOTrTLJ2mMCyIwfrxA1zy8MWow44XXHBs=; b=KQlj2vJCZUznxvAO8XVX6Ju59nrrmiAbYBbCTDpkoATTVlcaqc2H4s4J DQzQ5jdKFPErg0hf7KXIPBtxPI4iomnkKn39ih/7j48LD3gPbqdpgQrzu 7Iy9dljTTG0n4E3BWYOQJMaHUiadyWUsBqkQD6NPaxbsMCtw62Vfc0EJZ me60JfnApeM2G2O7bpUNCS7OXDczAIHRB5KC/67R4p8SIxuVtlHv4KYG4 Z5UkfB8vxCeDGL+bfuDmy8nCv7SO84hVooqLGEeN/RE/nJ9AVuYDfn5y+ To+kOhP7tmLC5u38+IVhxWz28JVqAOM5zsH00/WZA55DSspcaKagZscXe w==; X-IronPort-AV: E=McAfee;i="6600,9927,10873"; a="389893309" X-IronPort-AV: E=Sophos;i="6.03,247,1694761200"; d="scan'208";a="389893309" Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Oct 2023 05:34:59 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10873"; a="762085738" X-IronPort-AV: E=Sophos;i="6.03,247,1694761200"; d="scan'208";a="762085738" Received: from lkp-server01.sh.intel.com (HELO 8917679a5d3e) ([10.239.97.150]) by fmsmga007.fm.intel.com with ESMTP; 24 Oct 2023 05:34:58 -0700 Received: from kbuild by 8917679a5d3e with local (Exim 4.96) (envelope-from ) id 1qvGca-0007rl-0W; Tue, 24 Oct 2023 12:34:56 +0000 Date: Tue, 24 Oct 2023 20:34:42 +0800 From: kernel test robot To: Imre Deak , intel-gfx@lists.freedesktop.org Message-ID: <202310242019.Hp2KseM1-lkp@intel.com> References: <20231024010925.3949910-9-imre.deak@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20231024010925.3949910-9-imre.deak@intel.com> Subject: Re: [Intel-gfx] [PATCH 08/29] drm/dp: Add helpers to calculate the link BW overhead 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: oe-kbuild-all@lists.linux.dev Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Hi Imre, kernel test robot noticed the following build errors: [auto build test ERROR on drm-tip/drm-tip] url: https://github.com/intel-lab-lkp/linux/commits/Imre-Deak/drm-dp_mst-Fix-fractional-DSC-bpp-handling/20231024-091920 base: git://anongit.freedesktop.org/drm/drm-tip drm-tip patch link: https://lore.kernel.org/r/20231024010925.3949910-9-imre.deak%40intel.com patch subject: [Intel-gfx] [PATCH 08/29] drm/dp: Add helpers to calculate the link BW overhead config: x86_64-buildonly-randconfig-003-20231024 (https://download.01.org/0day-ci/archive/20231024/202310242019.Hp2KseM1-lkp@intel.com/config) compiler: gcc-11 (Debian 11.3.0-12) 11.3.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231024/202310242019.Hp2KseM1-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/202310242019.Hp2KseM1-lkp@intel.com/ All errors (new ones prefixed by >>): ld: drivers/gpu/drm/display/drm_dp_mst_topology.o: in function `drm_dp_calc_pbn_mode': >> drm_dp_mst_topology.c:(.text+0x1403): undefined reference to `drm_dp_bw_overhead' -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki