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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0D9EEC43334 for ; Wed, 22 Jun 2022 21:52:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241889AbiFVVwK (ORCPT ); Wed, 22 Jun 2022 17:52:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38776 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233434AbiFVVwH (ORCPT ); Wed, 22 Jun 2022 17:52:07 -0400 Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1B1AD3F885; Wed, 22 Jun 2022 14:52:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1655934727; x=1687470727; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=OKSjDCXBPWAqYOO2qdqkra9IDNhXCaifuwSh1mco7lw=; b=n3V2YEHp6hS6lhXR2hE5PiSf52yrE2/AVjGx3oy2bDh/q2NOTiX4cKdC +i3myZL3HYgUrziMxkSsfjYSyOW2TJZH7dithQpwdTYN3KeN+7OvMhEKl KBH051ycH9dfHDzb+zA3ZxepqLT1zGo2YLatlRs+pu/mBHl2/KuK0FaPI eNl5UwjrfFKmsXg4aN3YrBfF8ag5Huz0fSvxeiy49qAxGht7OkOtFTNPJ KcWx9dgoIVxEjFYXbbYlpw+1GSaV5OFxHuxGpZ7R6R2cMTLzxsIJJHEmT WCC7hPOi/2AiZJLhlCoF7FqI/cr3+uhvFO4Aicdx5xmTfonCrMkhrh74M A==; X-IronPort-AV: E=McAfee;i="6400,9594,10386"; a="366876566" X-IronPort-AV: E=Sophos;i="5.92,215,1650956400"; d="scan'208";a="366876566" Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Jun 2022 14:52:06 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.92,215,1650956400"; d="scan'208";a="765057657" Received: from lkp-server02.sh.intel.com (HELO a67cc04a5eeb) ([10.239.97.151]) by orsmga005.jf.intel.com with ESMTP; 22 Jun 2022 14:52:03 -0700 Received: from kbuild by a67cc04a5eeb with local (Exim 4.95) (envelope-from ) id 1o48GY-0001jI-TA; Wed, 22 Jun 2022 21:52:02 +0000 Date: Thu, 23 Jun 2022 05:51:45 +0800 From: kernel test robot To: Vijaya Krishna Nivarthi , agross@kernel.org, bjorn.andersson@linaro.org, gregkh@linuxfoundation.org, jirislaby@kernel.org, linux-arm-msm@vger.kernel.org, linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org, quic_msavaliy@quicinc.com, dianders@chromium.org, mka@chromium.org, swboyd@chromium.org, Vijaya Krishna Nivarthi Subject: Re: [PATCH] tty: serial: qcom-geni-serial: Fix get_clk_div_rate() which otherwise could return a sub-optimal clock rate. Message-ID: <202206230511.W02MMaf8-lkp@intel.com> References: <1655834239-20812-1-git-send-email-quic_vnivarth@quicinc.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1655834239-20812-1-git-send-email-quic_vnivarth@quicinc.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Vijaya, Thank you for the patch! Yet something to improve: [auto build test ERROR on tty/tty-testing] [also build test ERROR on linus/master v5.19-rc3 next-20220622] [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/intel-lab-lkp/linux/commits/Vijaya-Krishna-Nivarthi/tty-serial-qcom-geni-serial-Fix-get_clk_div_rate-which-otherwise-could-return-a-sub-optimal-clock-rate/20220622-015826 base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git tty-testing config: arm-randconfig-r036-20220622 (https://download.01.org/0day-ci/archive/20220623/202206230511.W02MMaf8-lkp@intel.com/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 8b8d126598ce7bd5243da7f94f69fa1104288bee) 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 # install arm cross compiling tool for clang build # apt-get install binutils-arm-linux-gnueabi # https://github.com/intel-lab-lkp/linux/commit/668659f1481053090a9dbe9c83bd769de527a5c2 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Vijaya-Krishna-Nivarthi/tty-serial-qcom-geni-serial-Fix-get_clk_div_rate-which-otherwise-could-return-a-sub-optimal-clock-rate/20220622-015826 git checkout 668659f1481053090a9dbe9c83bd769de527a5c2 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All errors (new ones prefixed by >>): >> ld.lld: error: undefined symbol: __aeabi_uldivmod >>> referenced by qcom_geni_serial.c >>> tty/serial/qcom_geni_serial.o:(find_clk_rate_in_tol) in archive drivers/built-in.a >>> did you mean: __aeabi_uidivmod >>> defined in: arch/arm/lib/lib.a(lib1funcs.o) -- 0-DAY CI Kernel Test Service https://01.org/lkp