DepSurf

Function: `arch_sync_dma_for_cpu`

Status

Regular

In 4.4: Absent ⚠️
In 4.8: Absent ⚠️
In 4.10: Absent ⚠️
In 4.13: Absent ⚠️
In 4.15: Absent ⚠️
In 4.18: Absent ⚠️
In 5.0: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:
```
In kernel/dma/direct.c (0)
Location: include/linux/dma-noncoherent.h:61
Inline: True
```
In 5.3: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:
```
In kernel/dma/direct.c (0)
Location: include/linux/dma-noncoherent.h:82
Inline: True
```
In 5.4: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:
```
In kernel/dma/direct.c (0)
Location: include/linux/dma-noncoherent.h:91
Inline: True
```

In 5.8: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In kernel/dma/direct.c (0)
Location: include/linux/dma-noncoherent.h:89
Inline: True

In drivers/iommu/dma-iommu.c (0)
Location: include/linux/dma-noncoherent.h:89
Inline: True

In 5.11: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In kernel/dma/mapping.c (0)
Location: include/linux/dma-map-ops.h:287
Inline: True

In kernel/dma/direct.c (0)
Location: include/linux/dma-map-ops.h:287
Inline: True

In drivers/xen/swiotlb-xen.c (0)
Location: include/linux/dma-map-ops.h:287
Inline: True

In drivers/iommu/dma-iommu.c (0)
Location: include/linux/dma-map-ops.h:287
Inline: True

In 5.13: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In kernel/dma/mapping.c (0)
Location: include/linux/dma-map-ops.h:300
Inline: True

In kernel/dma/direct.c (0)
Location: include/linux/dma-map-ops.h:300
Inline: True

In drivers/xen/swiotlb-xen.c (0)
Location: include/linux/dma-map-ops.h:300
Inline: True

In drivers/iommu/dma-iommu.c (0)
Location: include/linux/dma-map-ops.h:300
Inline: True

In 5.15: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In kernel/dma/mapping.c (0)
Location: include/linux/dma-map-ops.h:303
Inline: True

In kernel/dma/direct.c (0)
Location: include/linux/dma-map-ops.h:303
Inline: True

In drivers/xen/swiotlb-xen.c (0)
Location: include/linux/dma-map-ops.h:303
Inline: True

In drivers/iommu/dma-iommu.c (0)
Location: include/linux/dma-map-ops.h:303
Inline: True

In 5.19: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In kernel/dma/mapping.c (0)
Location: include/linux/dma-map-ops.h:303
Inline: True

In kernel/dma/direct.c (0)
Location: include/linux/dma-map-ops.h:303
Inline: True

In drivers/xen/swiotlb-xen.c (0)
Location: include/linux/dma-map-ops.h:303
Inline: True

In drivers/iommu/dma-iommu.c (0)
Location: include/linux/dma-map-ops.h:303
Inline: True

In 6.2: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In kernel/dma/mapping.c (0)
Location: include/linux/dma-map-ops.h:317
Inline: True

In kernel/dma/direct.c (0)
Location: include/linux/dma-map-ops.h:317
Inline: True

In drivers/xen/swiotlb-xen.c (0)
Location: include/linux/dma-map-ops.h:317
Inline: True

In drivers/iommu/dma-iommu.c (0)
Location: include/linux/dma-map-ops.h:317
Inline: True

In 6.5: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In kernel/dma/mapping.c (0)
Location: include/linux/dma-map-ops.h:380
Inline: True

In kernel/dma/direct.c (0)
Location: include/linux/dma-map-ops.h:380
Inline: True

In drivers/xen/swiotlb-xen.c (0)
Location: include/linux/dma-map-ops.h:380
Inline: True

In drivers/iommu/dma-iommu.c (0)
Location: include/linux/dma-map-ops.h:380
Inline: True

In 6.8: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In kernel/dma/mapping.c (0)
Location: include/linux/dma-map-ops.h:381
Inline: True

In kernel/dma/direct.c (0)
Location: include/linux/dma-map-ops.h:381
Inline: True

In drivers/xen/swiotlb-xen.c (0)
Location: include/linux/dma-map-ops.h:381
Inline: True

In drivers/iommu/dma-iommu.c (0)
Location: include/linux/dma-map-ops.h:381
Inline: True

Arch

In arm64: ✅

void arch_sync_dma_for_cpu(struct device *dev, phys_addr_t paddr, size_t size, enum dma_data_direction dir);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In arch/arm64/mm/dma-mapping.c (ffff8000100acad8)
Location: arch/arm64/mm/dma-mapping.c:22
Inline: False
Direct callers:
  - arch/arm/xen/mm.c:xen_dma_sync_for_cpu
  - kernel/dma/direct.c:dma_direct_sync_sg_for_cpu
  - kernel/dma/direct.c:dma_direct_sync_single_for_cpu
  - drivers/iommu/dma-iommu.c:iommu_dma_unmap_page

Symbols:

ffff8000100acad8-ffff8000100acb24: arch_sync_dma_for_cpu (STB_GLOBAL)

In armhf: Absent ⚠️
In ppc64el: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:
```
In kernel/dma/direct.c (0)
Location: include/linux/dma-noncoherent.h:91
Inline: True
```
In riscv64: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:
```
In kernel/dma/direct.c (0)
Location: include/linux/dma-noncoherent.h:91
Inline: True
```

Flavor

In aws: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:
```
In kernel/dma/direct.c (0)
Location: include/linux/dma-noncoherent.h:91
Inline: True
```
In azure: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:
```
In kernel/dma/direct.c (0)
Location: include/linux/dma-noncoherent.h:91
Inline: True
```
In gcp: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:
```
In kernel/dma/direct.c (0)
Location: include/linux/dma-noncoherent.h:91
Inline: True
```
In lowlatency: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:
```
In kernel/dma/direct.c (0)
Location: include/linux/dma-noncoherent.h:91
Inline: True
```

Differences

Arch

DepSurf

Function: arch_sync_dma_for_cpu

Status

Differences

Function: `arch_sync_dma_for_cpu`