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Message-ID: <202409112006.YMXPT87F-lkp@intel.com> Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline tree: https://github.com/yiliu1765/iommufd.git wip/iommufd_pasid-20240910 head: 47bd94563684b36d40cac3c558ca963539dd5980 commit: 40f580261cf35cef57fc7ad2060f485e104a0967 [19/37] iommu/arm-smmu-v3: Make smmuv3 blocked domain support PASID config: arm64-randconfig-002-20240911 (https://download.01.org/0day-ci/archive/20240911/202409112006.YMXPT87F-lkp@intel.com/config) compiler: clang version 15.0.7 (https://github.com/llvm/llvm-project 8dfdcc7b7bf66834a761bd8de445840ef68e4d1a) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240911/202409112006.YMXPT87F-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/202409112006.YMXPT87F-lkp@intel.com/ All errors (new ones prefixed by >>): >> drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c:3044:19: error: incompatible function pointer types initializing 'int (*)(struct iommu_domain *, struct device *, ioasid_t, struct iommu_domain *)' (aka 'int (*)(struct iommu_domain *, struct device *, unsigned int, struct iommu_domain *)') with an expression of type 'int (struct iommu_domain *, struct iommu_domain *, struct device *, ioasid_t)' (aka 'int (struct iommu_domain *, struct iommu_domain *, struct device *, unsigned int)') [-Werror,-Wincompatible-function-pointer-types] .set_dev_pasid = arm_smmu_blocking_set_dev_pasid, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 error generated. vim +3044 drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c 3041 3042 static const struct iommu_domain_ops arm_smmu_blocked_ops = { 3043 .attach_dev = arm_smmu_attach_dev_blocked, > 3044 .set_dev_pasid = arm_smmu_blocking_set_dev_pasid, 3045 }; 3046 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki