linux-kernel - Re: [PATCH 3/6] iommu/arm-smmu-qcom: Add Qualcomm TBU driver

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Date:   Thu, 26 Oct 2023 23:25:35 +0800
From:   kernel test robot <lkp@...el.com>
To:     Georgi Djakov <quic_c_gdjako@...cinc.com>, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org,
        will@...nel.org, robin.murphy@....com, joro@...tes.org
Cc:     oe-kbuild-all@...ts.linux.dev, devicetree@...r.kernel.org,
        andersson@...nel.org, konrad.dybcio@...aro.org,
        linux-arm-kernel@...ts.infradead.org, iommu@...ts.linux.dev,
        linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        quic_cgoldswo@...cinc.com, quic_sukadev@...cinc.com,
        quic_pdaly@...cinc.com, quic_sudaraja@...cinc.com,
        djakov@...nel.org
Subject: Re: [PATCH 3/6] iommu/arm-smmu-qcom: Add Qualcomm TBU driver

Hi Georgi,

kernel test robot noticed the following build errors:

[auto build test ERROR on robh/for-next]
[also build test ERROR on arm/for-next arm/fixes arm64/for-next/core clk/clk-next kvmarm/next rockchip/for-next shawnguo/for-next soc/for-next linus/master v6.6-rc7 next-20231025]
[cannot apply to joro-iommu/next]
[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/Georgi-Djakov/dt-bindings-iommu-Add-Translation-Buffer-Unit-bindings/20231019-102257
base:   https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next
patch link:    https://lore.kernel.org/r/20231019021923.13939-4-quic_c_gdjako%40quicinc.com
patch subject: [PATCH 3/6] iommu/arm-smmu-qcom: Add Qualcomm TBU driver
config: arm64-allmodconfig (https://download.01.org/0day-ci/archive/20231026/202310262330.pfzI76DH-lkp@intel.com/config)
compiler: aarch64-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231026/202310262330.pfzI76DH-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 <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202310262330.pfzI76DH-lkp@intel.com/

All errors (new ones prefixed by >>):

   aarch64-linux-ld: drivers/iommu/arm/arm-smmu/arm-smmu-qcom.o: in function `qsmmuv500_tbu_driver_init':
>> arm-smmu-qcom.c:(.init.text+0x8): multiple definition of `init_module'; drivers/iommu/arm/arm-smmu/arm-smmu.o:arm-smmu.c:(.init.text+0x8): first defined here
   aarch64-linux-ld: drivers/iommu/arm/arm-smmu/arm-smmu-qcom.o: in function `qsmmuv500_tbu_driver_exit':
>> arm-smmu-qcom.c:(.exit.text+0x0): multiple definition of `cleanup_module'; drivers/iommu/arm/arm-smmu/arm-smmu.o:arm-smmu.c:(.exit.text+0x0): first defined here

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