linux-kernel - Re: [PATCH] remoteproc: qcom_q6v5_mss: map/unmap metadata region before/after use

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Date:   Sat, 7 May 2022 08:14:15 +0800
From:   kernel test robot <lkp@...el.com>
To:     Sibi Sankar <quic_sibis@...cinc.com>, bjorn.andersson@...aro.org,
        arnd@...db.de
Cc:     llvm@...ts.linux.dev, kbuild-all@...ts.01.org,
        linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        sboyd@...nel.org, agross@...nel.org,
        linux-remoteproc@...r.kernel.org, mathieu.poirier@...aro.org,
        mka@...omium.org, Sibi Sankar <quic_sibis@...cinc.com>
Subject: Re: [PATCH] remoteproc: qcom_q6v5_mss: map/unmap metadata region
 before/after use

Hi Sibi,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on remoteproc/rproc-next]
[also build test ERROR on soc/for-next linux/master linus/master v5.18-rc5]
[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/Sibi-Sankar/remoteproc-qcom_q6v5_mss-map-unmap-metadata-region-before-after-use/20220506-215346
base:   git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next
config: arm64-randconfig-r021-20220506 (https://download.01.org/0day-ci/archive/20220507/202205070739.ug3ojjmp-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 5e004fb787698440a387750db7f8028e7cb14cfc)
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 arm64 cross compiling tool for clang build
        # apt-get install binutils-aarch64-linux-gnu
        # https://github.com/intel-lab-lkp/linux/commit/7a6766ecbb124cd4e41ae630420109330879239d
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Sibi-Sankar/remoteproc-qcom_q6v5_mss-map-unmap-metadata-region-before-after-use/20220506-215346
        git checkout 7a6766ecbb124cd4e41ae630420109330879239d
        # 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=arm64 SHELL=/bin/bash

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>

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

>> ERROR: modpost: "dma_pgprot" [drivers/remoteproc/qcom_q6v5_mss.ko] undefined!

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp