Extern or forward variable declaration at include/linux/iommu.h, line 32 References: arch/powerpc/kernel/iommu.c, line 887 arch/powerpc/kernel/iommu.c, line 1113 arch/powerpc/kernel/iommu.c, line 1116 drivers/iommu/amd_iommu.c, line 333 drivers/iommu/amd_iommu.c, line 353 drivers/iommu/amd_iommu.c, line 366 drivers/iommu/fsl_pamu_domain.c, line 897 drivers/iommu/fsl_pamu_domain.c, line 899 drivers/iommu/fsl_pamu_domain.c, line 923 drivers/iommu/fsl_pamu_domain.c, line 926 drivers/iommu/fsl_pamu_domain.c, line 948 drivers/iommu/fsl_pamu_domain.c, line 952 drivers/iommu/fsl_pamu_domain.c, line 1025 drivers/iommu/fsl_pamu_domain.c, line 1038 drivers/iommu/fsl_pamu_domain.c, line 1050 drivers/iommu/intel-iommu.c, line 4162 drivers/iommu/iommu.c, line 38 drivers/iommu/iommu.c, line 58 drivers/iommu/iommu.c, line 59 drivers/iommu/iommu.c, line 70 drivers/iommu/iommu.c, line 76 drivers/iommu/iommu.c, line 89 drivers/iommu/iommu.c, line 102 drivers/iommu/iommu.c, line 108 drivers/iommu/iommu.c, line 114 drivers/iommu/iommu.c, line 123 drivers/iommu/iommu.c, line 153 drivers/iommu/iommu.c, line 155 drivers/iommu/iommu.c, line 208 drivers/iommu/iommu.c, line 211 drivers/iommu/iommu.c, line 227 drivers/iommu/iommu.c, line 245 drivers/iommu/iommu.c, line 261 drivers/iommu/iommu.c, line 277 drivers/iommu/iommu.c, line 312 drivers/iommu/iommu.c, line 358 drivers/iommu/iommu.c, line 382 drivers/iommu/iommu.c, line 382 drivers/iommu/iommu.c, line 409 drivers/iommu/iommu.c, line 425 drivers/iommu/iommu.c, line 450 drivers/iommu/iommu.c, line 452 drivers/iommu/iommu.c, line 452 drivers/iommu/iommu.c, line 468 drivers/iommu/iommu.c, line 484 drivers/iommu/iommu.c, line 498 drivers/iommu/iommu.c, line 511 drivers/iommu/iommu.c, line 524 drivers/iommu/iommu.c, line 536 drivers/iommu/iommu.c, line 547 drivers/iommu/iommu.c, line 726 drivers/iommu/iommu.c, line 742 drivers/vfio/pci/vfio_pci.c, line 246 drivers/vfio/pci/vfio_pci.c, line 246 drivers/vfio/pci/vfio_pci.c, line 251 drivers/vfio/pci/vfio_pci.c, line 252 drivers/vfio/pci/vfio_pci.c, line 255 drivers/vfio/pci/vfio_pci.c, line 260 drivers/vfio/pci/vfio_pci.c, line 277 drivers/vfio/pci/vfio_pci.c, line 826 drivers/vfio/pci/vfio_pci.c, line 866 drivers/vfio/vfio.c, line 71 drivers/vfio/vfio.c, line 71 drivers/vfio/vfio.c, line 189 drivers/vfio/vfio.c, line 196 drivers/vfio/vfio.c, line 196 drivers/vfio/vfio.c, line 211 drivers/vfio/vfio.c, line 211 drivers/vfio/vfio.c, line 222 drivers/vfio/vfio.c, line 238 drivers/vfio/vfio.c, line 238 drivers/vfio/vfio.c, line 247 drivers/vfio/vfio.c, line 310 drivers/vfio/vfio.c, line 310 drivers/vfio/vfio.c, line 316 drivers/vfio/vfio.c, line 316 drivers/vfio/vfio.c, line 492 drivers/vfio/vfio.c, line 536 drivers/vfio/vfio.c, line 541 drivers/vfio/vfio.c, line 547 drivers/vfio/vfio.c, line 552 drivers/vfio/vfio.c, line 573 drivers/vfio/vfio.c, line 573 drivers/vfio/vfio.c, line 577 drivers/vfio/vfio.c, line 578 drivers/vfio/vfio.c, line 581 drivers/vfio/vfio.c, line 583 drivers/vfio/vfio.c, line 585 drivers/vfio/vfio.c, line 593 drivers/vfio/vfio.c, line 596 drivers/vfio/vfio.c, line 603 drivers/vfio/vfio.c, line 665 drivers/vfio/vfio.c, line 665 drivers/vfio/vfio.c, line 665 drivers/vfio/vfio.c, line 681 drivers/vfio/vfio.c, line 743 drivers/vfio/vfio.c, line 753 drivers/vfio/vfio.c, line 986 drivers/vfio/vfio.c, line 1064 drivers/vfio/vfio.c, line 1084 drivers/vfio/vfio.c, line 1413 drivers/vfio/vfio_iommu_spapr_tce.c, line 30 drivers/vfio/vfio_iommu_spapr_tce.c, line 30 drivers/vfio/vfio_iommu_spapr_tce.c, line 292 drivers/vfio/vfio_iommu_spapr_tce.c, line 292 drivers/vfio/vfio_iommu_spapr_tce.c, line 296 drivers/vfio/vfio_iommu_spapr_tce.c, line 306 drivers/vfio/vfio_iommu_spapr_tce.c, line 310 drivers/vfio/vfio_iommu_spapr_tce.c, line 324 drivers/vfio/vfio_iommu_spapr_tce.c, line 324 drivers/vfio/vfio_iommu_spapr_tce.c, line 327 drivers/vfio/vfio_iommu_spapr_tce.c, line 333 drivers/vfio/vfio_iommu_type1.c, line 74 drivers/vfio/vfio_iommu_type1.c, line 74 drivers/vfio/vfio_iommu_type1.c, line 707 drivers/vfio/vfio_iommu_type1.c, line 707 drivers/vfio/vfio_iommu_type1.c, line 720 drivers/vfio/vfio_iommu_type1.c, line 720 drivers/vfio/vfio_iommu_type1.c, line 733 drivers/vfio/vfio_iommu_type1.c, line 740 drivers/vfio/vfio_iommu_type1.c, line 740 drivers/vfio/vfio_iommu_type1.c, line 749 drivers/vfio/vfio_iommu_type1.c, line 749 drivers/vfio/vfio_iommu_type1.c, line 757 drivers/vfio/vfio_iommu_type1.c, line 757 drivers/vfio/vfio_iommu_type1.c, line 758 drivers/vfio/vfio_iommu_type1.c, line 817 include/linux/iommu.h, line 32 include/linux/iommu.h, line 145 include/linux/iommu.h, line 162 include/linux/iommu.h, line 164 include/linux/iommu.h, line 165 include/linux/iommu.h, line 166 include/linux/iommu.h, line 167 include/linux/iommu.h, line 170 include/linux/iommu.h, line 171 include/linux/iommu.h, line 174 include/linux/iommu.h, line 176 include/linux/iommu.h, line 177 include/linux/iommu.h, line 178 include/linux/iommu.h, line 180 include/linux/iommu.h, line 182 include/linux/iommu.h, line 238 include/linux/iommu.h, line 306 include/linux/iommu.h, line 312 include/linux/iommu.h, line 316 include/linux/iommu.h, line 321 include/linux/iommu.h, line 326 include/linux/iommu.h, line 332 include/linux/iommu.h, line 338 include/linux/iommu.h, line 348 include/linux/iommu.h, line 355 include/linux/iommu.h, line 360 include/linux/iommu.h, line 364 include/linux/iommu.h, line 370 include/linux/iommu.h, line 376 include/linux/vfio.h, line 68 include/linux/vfio.h, line 70