Hi Joerg, [auto build test ERROR on linus/master] [also build test ERROR on v4.10-rc6] [cannot apply to iommu/next next-20170203] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Joerg-Roedel/Let-IOMMU-core-know-about-individual-IOMMUs/20170203-232949 config: x86_64-randconfig-h0-02040037 (attached as .config) compiler: gcc-4.9 (Debian 4.9.4-2) 4.9.4 reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All errors (new ones prefixed by >>): In file included from drivers/iommu/dmar.c:34:0: include/linux/intel-iommu.h:444:22: error: field 'iommu' has incomplete type struct iommu_device iommu; /* IOMMU core code handle */ ^ drivers/iommu/dmar.c: In function 'alloc_iommu': >> drivers/iommu/dmar.c:1094:3: error: implicit declaration of function >> 'iommu_device_register' [-Werror=implicit-function-declaration] err = iommu_device_register(&iommu->iommu); ^ drivers/iommu/dmar.c: In function 'free_iommu': >> drivers/iommu/dmar.c:1115:2: error: implicit declaration of function >> 'iommu_device_unregister' [-Werror=implicit-function-declaration] iommu_device_unregister(&iommu->iommu); ^ cc1: some warnings being treated as errors vim +/iommu_device_register +1094 drivers/iommu/dmar.c 1088 err = PTR_ERR(iommu->iommu_dev); 1089 goto err_unmap; 1090 } 1091 1092 iommu->iommu.ops = &intel_iommu_ops; 1093 > 1094 err = iommu_device_register(&iommu->iommu); 1095 if (err) 1096 goto err_unmap; 1097 } 1098 1099 drhd->iommu = iommu; 1100 1101 return 0; 1102 1103 err_unmap: 1104 unmap_iommu(iommu); 1105 error_free_seq_id: 1106 dmar_free_seq_id(iommu); 1107 error: 1108 kfree(iommu); 1109 return err; 1110 } 1111 1112 static void free_iommu(struct intel_iommu *iommu) 1113 { 1114 iommu_device_destroy(iommu->iommu_dev); > 1115 iommu_device_unregister(&iommu->iommu); 1116 1117 if (iommu->irq) { 1118 if (iommu->pr_irq) { --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
.config.gz
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