linux-kernel - Re: [PATCH v2 4/5] soc: qcom: Add LLCC support for multi channel DDR

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Date:   Wed, 15 Mar 2023 07:23:28 +0800
From:   kernel test robot <lkp@...el.com>
To:     Komal Bajaj <quic_kbajaj@...cinc.com>,
        Rob Herring <robh+dt@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Abel Vesa <abel.vesa@...aro.org>,
        Rishabh Bhatnagar <rishabhb@...eaurora.org>,
        Prakash Ranjan <saiprakash.ranjan@...eaurora.org>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Andy Gross <agross@...nel.org>
Cc:     llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
        Komal Bajaj <quic_kbajaj@...cinc.com>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-msm@...r.kernel.org
Subject: Re: [PATCH v2 4/5] soc: qcom: Add LLCC support for multi channel DDR

Hi Komal,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on robh/for-next]
[also build test ERROR on linus/master v6.3-rc2 next-20230314]
[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/Komal-Bajaj/soc-qcom-llcc-Refactor-llcc-driver-to-support-multiple-configuration/20230313-204310
base:   https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next
patch link:    https://lore.kernel.org/r/20230313124040.9463-5-quic_kbajaj%40quicinc.com
patch subject: [PATCH v2 4/5] soc: qcom: Add LLCC support for multi channel DDR
config: mips-randconfig-r021-20230312 (https://download.01.org/0day-ci/archive/20230315/202303150713.cMgW2Qnu-lkp@intel.com/config)
compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project 67409911353323ca5edf2049ef0df54132fa1ca7)
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 mips cross compiling tool for clang build
        # apt-get install binutils-mips-linux-gnu
        # https://github.com/intel-lab-lkp/linux/commit/fe14182092383680f24bc88d81d199261453fa71
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Komal-Bajaj/soc-qcom-llcc-Refactor-llcc-driver-to-support-multiple-configuration/20230313-204310
        git checkout fe14182092383680f24bc88d81d199261453fa71
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=mips olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=mips SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202303150713.cMgW2Qnu-lkp@intel.com/

All errors (new ones prefixed by >>, old ones prefixed by <<):

>> ERROR: modpost: "qcom_scm_io_readl" [drivers/soc/qcom/llcc-qcom.ko] undefined!

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests