DepSurf

Function: swiotlb_tbl_unmap_single

Status

Regular

• In 4.4: ✅

  void swiotlb_tbl_unmap_single(struct device *hwdev, phys_addr_t tlb_addr, size_t size, enum dma_data_direction dir);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/swiotlb.c (ffffffff814121c0)
  Location: lib/swiotlb.c:552
  Inline: False
  Direct callers:
    - lib/swiotlb.c:swiotlb_free_coherent
    - lib/swiotlb.c:swiotlb_alloc_coherent
    - lib/swiotlb.c:swiotlb_map_page
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_map_page
  

  Symbols:

  ffffffff814121c0-ffffffff814122d0: swiotlb_tbl_unmap_single (STB_GLOBAL)
  

• In 4.8: ✅

  void swiotlb_tbl_unmap_single(struct device *hwdev, phys_addr_t tlb_addr, size_t size, enum dma_data_direction dir);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/swiotlb.c (ffffffff81459ef0)
  Location: lib/swiotlb.c:552
  Inline: False
  Direct callers:
    - lib/swiotlb.c:swiotlb_map_page
    - lib/swiotlb.c:swiotlb_free_coherent
    - lib/swiotlb.c:swiotlb_alloc_coherent
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_map_page
  

  Symbols:

  ffffffff81459ef0-ffffffff8145a001: swiotlb_tbl_unmap_single (STB_GLOBAL)
  

• In 4.10: ✅

  void swiotlb_tbl_unmap_single(struct device *hwdev, phys_addr_t tlb_addr, size_t size, enum dma_data_direction dir, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/swiotlb.c (ffffffff814788d0)
  Location: lib/swiotlb.c:592
  Inline: False
  Direct callers:
    - lib/swiotlb.c:swiotlb_map_page
    - lib/swiotlb.c:swiotlb_free_coherent
    - lib/swiotlb.c:swiotlb_alloc_coherent
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_map_page
  

  Symbols:

  ffffffff814788d0-ffffffff814789ec: swiotlb_tbl_unmap_single (STB_GLOBAL)
  

• In 4.13: ✅

  void swiotlb_tbl_unmap_single(struct device *hwdev, phys_addr_t tlb_addr, size_t size, enum dma_data_direction dir, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/swiotlb.c (ffffffff814818f0)
  Location: lib/swiotlb.c:592
  Inline: False
  Direct callers:
    - lib/swiotlb.c:swiotlb_unmap_page
    - lib/swiotlb.c:swiotlb_map_page
    - lib/swiotlb.c:swiotlb_free_coherent
    - lib/swiotlb.c:swiotlb_alloc_coherent
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_map_page
  

  Symbols:

  ffffffff814818f0-ffffffff81481a03: swiotlb_tbl_unmap_single (STB_GLOBAL)
  

• In 4.15: ✅

  void swiotlb_tbl_unmap_single(struct device *hwdev, phys_addr_t tlb_addr, size_t size, enum dma_data_direction dir, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/swiotlb.c (ffffffff814bd740)
  Location: lib/swiotlb.c:634
  Inline: False
  Direct callers:
    - lib/swiotlb.c:swiotlb_map_page
    - lib/swiotlb.c:swiotlb_free_coherent
    - lib/swiotlb.c:swiotlb_alloc_coherent
    - lib/swiotlb.c:swiotlb_alloc_coherent
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_map_page
  

  Symbols:

  ffffffff814bd740-ffffffff814bd853: swiotlb_tbl_unmap_single (STB_GLOBAL)
  

• In 4.18: ✅

  void swiotlb_tbl_unmap_single(struct device *hwdev, phys_addr_t tlb_addr, size_t size, enum dma_data_direction dir, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (ffffffff8110dee0)
  Location: kernel/dma/swiotlb.c:618
  Inline: False
  Direct callers:
    - kernel/dma/swiotlb.c:swiotlb_free
    - kernel/dma/swiotlb.c:swiotlb_alloc
    - kernel/dma/swiotlb.c:swiotlb_map_page
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_map_page
  

  Symbols:

  ffffffff8110dee0-ffffffff8110e011: swiotlb_tbl_unmap_single (STB_GLOBAL)
  

• In 5.0: ✅

  void swiotlb_tbl_unmap_single(struct device *hwdev, phys_addr_t tlb_addr, size_t size, enum dma_data_direction dir, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (ffffffff811199a0)
  Location: kernel/dma/swiotlb.c:546
  Inline: False
  Direct callers:
    - kernel/dma/direct.c:dma_direct_unmap_page
    - kernel/dma/swiotlb.c:swiotlb_map
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_map_page
  

  Symbols:

  ffffffff811199a0-ffffffff81119ad1: swiotlb_tbl_unmap_single (STB_GLOBAL)
  

• In 5.3: ✅

  void swiotlb_tbl_unmap_single(struct device *hwdev, phys_addr_t tlb_addr, size_t size, enum dma_data_direction dir, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (ffffffff811243f0)
  Location: kernel/dma/swiotlb.c:573
  Inline: False
  Direct callers:
    - kernel/dma/direct.c:dma_direct_unmap_page
    - kernel/dma/swiotlb.c:swiotlb_map
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_map_page
  

  Symbols:

  ffffffff811243f0-ffffffff8112450a: swiotlb_tbl_unmap_single (STB_GLOBAL)
  

• In 5.4: ✅

  void swiotlb_tbl_unmap_single(struct device *hwdev, phys_addr_t tlb_addr, size_t mapping_size, size_t alloc_size, enum dma_data_direction dir, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (ffffffff81130370)
  Location: kernel/dma/swiotlb.c:580
  Inline: False
  Direct callers:
    - kernel/dma/direct.c:dma_direct_unmap_page
    - kernel/dma/swiotlb.c:swiotlb_map
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_map_page
    - drivers/iommu/intel-iommu.c:bounce_unmap_single
    - drivers/iommu/intel-iommu.c:bounce_map_single
  

  Symbols:

  ffffffff81130370-ffffffff8113048b: swiotlb_tbl_unmap_single (STB_GLOBAL)
  

• In 5.8: ✅

  void swiotlb_tbl_unmap_single(struct device *hwdev, phys_addr_t tlb_addr, size_t mapping_size, size_t alloc_size, enum dma_data_direction dir, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (ffffffff8113f150)
  Location: kernel/dma/swiotlb.c:581
  Inline: False
  Direct callers:
    - kernel/dma/swiotlb.c:swiotlb_map
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_map_page
    - drivers/iommu/intel/iommu.c:bounce_unmap_single
    - drivers/iommu/intel/iommu.c:bounce_map_single
  

  Symbols:

  ffffffff8113f150-ffffffff8113f269: swiotlb_tbl_unmap_single (STB_GLOBAL)
  

• In 5.11: ✅

  void swiotlb_tbl_unmap_single(struct device *hwdev, phys_addr_t tlb_addr, size_t mapping_size, size_t alloc_size, enum dma_data_direction dir, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (ffffffff8113a830)
  Location: kernel/dma/swiotlb.c:596
  Inline: False
  Direct callers:
    - kernel/dma/mapping.c:dma_unmap_page_attrs
    - kernel/dma/direct.c:dma_direct_unmap_sg
    - kernel/dma/swiotlb.c:swiotlb_map
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_map_page
    - drivers/iommu/dma-iommu.c:__iommu_dma_unmap_swiotlb
  

  Symbols:

  ffffffff8113a830-ffffffff8113a949: swiotlb_tbl_unmap_single (STB_GLOBAL)
  

• In 5.13: ✅

  void swiotlb_tbl_unmap_single(struct device *hwdev, phys_addr_t tlb_addr, size_t mapping_size, enum dma_data_direction dir, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (ffffffff8113bb90)
  Location: kernel/dma/swiotlb.c:556
  Inline: False
  Direct callers:
    - kernel/dma/mapping.c:dma_unmap_page_attrs
    - kernel/dma/direct.c:dma_direct_unmap_sg
    - kernel/dma/swiotlb.c:swiotlb_map
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_map_page
    - drivers/iommu/dma-iommu.c:__iommu_dma_unmap_swiotlb
  

  Symbols:

  ffffffff8113bb90-ffffffff8113bccf: swiotlb_tbl_unmap_single (STB_GLOBAL)
  

• In 5.15: ✅

  void swiotlb_tbl_unmap_single(struct device *dev, phys_addr_t tlb_addr, size_t mapping_size, enum dma_data_direction dir, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (ffffffff8115ec50)
  Location: kernel/dma/swiotlb.c:638
  Inline: False
  Direct callers:
    - kernel/dma/mapping.c:dma_unmap_page_attrs
    - kernel/dma/direct.c:dma_direct_unmap_sg
    - kernel/dma/swiotlb.c:swiotlb_map
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_unmap_page
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_map_page
    - drivers/iommu/dma-iommu.c:__iommu_dma_unmap_swiotlb
  

  Symbols:

  ffffffff8115ec50-ffffffff8115edc7: swiotlb_tbl_unmap_single (STB_GLOBAL)
  

• In 5.19: ✅

  void swiotlb_tbl_unmap_single(struct device *dev, phys_addr_t tlb_addr, size_t mapping_size, enum dma_data_direction dir, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (ffffffff81188db0)
  Location: kernel/dma/swiotlb.c:670
  Inline: False
  Direct callers:
    - kernel/dma/mapping.c:dma_unmap_page_attrs
    - kernel/dma/direct.c:dma_direct_unmap_sg
    - kernel/dma/swiotlb.c:swiotlb_map
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_unmap_page
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_map_page
    - drivers/iommu/dma-iommu.c:iommu_dma_unmap_page
    - drivers/iommu/dma-iommu.c:iommu_dma_map_page
  

  Symbols:

  ffffffff81188db0-ffffffff81188f37: swiotlb_tbl_unmap_single (STB_GLOBAL)
  

• In 6.2: ✅

  void swiotlb_tbl_unmap_single(struct device *dev, phys_addr_t tlb_addr, size_t mapping_size, enum dma_data_direction dir, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (ffffffff811c5130)
  Location: kernel/dma/swiotlb.c:847
  Inline: False
  Direct callers:
    - kernel/dma/mapping.c:dma_unmap_page_attrs
    - kernel/dma/direct.c:dma_direct_unmap_sg
    - kernel/dma/swiotlb.c:swiotlb_map
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_unmap_page
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_map_page
    - drivers/iommu/dma-iommu.c:iommu_dma_unmap_page
    - drivers/iommu/dma-iommu.c:iommu_dma_map_page
  

  Symbols:

  ffffffff811c5130-ffffffff811c52f0: swiotlb_tbl_unmap_single (STB_GLOBAL)
  

• In 6.5: Selective Inline ⚠️

  void swiotlb_tbl_unmap_single(struct device *dev, phys_addr_t tlb_addr, size_t mapping_size, enum dma_data_direction dir, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (ffffffff811d80c4)
  Location: kernel/dma/swiotlb.c:872
  Inline: True
  Inline callers:
    - kernel/dma/swiotlb.c:swiotlb_map
  Direct callers:
    - kernel/dma/mapping.c:dma_unmap_page_attrs
    - kernel/dma/direct.c:dma_direct_unmap_sg
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_unmap_page
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_map_page
    - drivers/iommu/dma-iommu.c:iommu_dma_unmap_page
    - drivers/iommu/dma-iommu.c:iommu_dma_map_page
  

  Symbols:

  ffffffff811d7e60-ffffffff811d7ebc: swiotlb_tbl_unmap_single (STB_GLOBAL)
  

• In 6.8: Transformation ⚠️

  void swiotlb_tbl_unmap_single(struct device *dev, phys_addr_t tlb_addr, size_t mapping_size, enum dma_data_direction dir, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/dma/swiotlb.c (0)
  Location: kernel/dma/swiotlb.c:1434
  Inline: False
  Direct callers:
    - kernel/dma/mapping.c:dma_unmap_page_attrs
    - kernel/dma/direct.c:dma_direct_unmap_sg
    - kernel/dma/swiotlb.c:swiotlb_map
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_unmap_page
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_map_page
    - drivers/iommu/dma-iommu.c:iommu_dma_unmap_page
    - drivers/iommu/dma-iommu.c:iommu_dma_map_page
  

  Symbols:

  ffffffff821b4b28-ffffffff821b4b3d: swiotlb_tbl_unmap_single.cold (STB_LOCAL)
  ffffffff811ed810-ffffffff811ed900: swiotlb_tbl_unmap_single (STB_GLOBAL)
  

Arch

• In arm64: ✅

  void swiotlb_tbl_unmap_single(struct device *hwdev, phys_addr_t tlb_addr, size_t mapping_size, size_t alloc_size, enum dma_data_direction dir, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (ffff800010196be8)
  Location: kernel/dma/swiotlb.c:580
  Inline: False
  Direct callers:
    - kernel/dma/direct.c:dma_direct_unmap_page
    - kernel/dma/swiotlb.c:swiotlb_map
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_map_page
  

  Symbols:

  ffff800010196be8-ffff800010196d90: swiotlb_tbl_unmap_single (STB_GLOBAL)
  

• In armhf: Absent ⚠️
• In ppc64el: ✅

  void swiotlb_tbl_unmap_single(struct device *hwdev, phys_addr_t tlb_addr, size_t mapping_size, size_t alloc_size, enum dma_data_direction dir, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (c0000000001f7120)
  Location: kernel/dma/swiotlb.c:580
  Inline: False
  Direct callers:
    - kernel/dma/direct.c:dma_direct_unmap_page
    - kernel/dma/swiotlb.c:swiotlb_map
  

  Symbols:

  c0000000001f7120-c0000000001f72d8: swiotlb_tbl_unmap_single (STB_GLOBAL)
  

• In riscv64: ✅

  void swiotlb_tbl_unmap_single(struct device *hwdev, phys_addr_t tlb_addr, size_t mapping_size, size_t alloc_size, enum dma_data_direction dir, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (ffffffe0001284d4)
  Location: kernel/dma/swiotlb.c:580
  Inline: False
  Direct callers:
    - kernel/dma/direct.c:dma_direct_unmap_page
    - kernel/dma/swiotlb.c:swiotlb_map
  

  Symbols:

  ffffffe0001284d4-ffffffe000128644: swiotlb_tbl_unmap_single (STB_GLOBAL)
  

Flavor

• In aws: ✅

  void swiotlb_tbl_unmap_single(struct device *hwdev, phys_addr_t tlb_addr, size_t mapping_size, size_t alloc_size, enum dma_data_direction dir, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (ffffffff81128b20)
  Location: kernel/dma/swiotlb.c:580
  Inline: False
  Direct callers:
    - kernel/dma/direct.c:dma_direct_unmap_page
    - kernel/dma/swiotlb.c:swiotlb_map
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_map_page
    - drivers/iommu/intel-iommu.c:bounce_unmap_single
    - drivers/iommu/intel-iommu.c:bounce_map_single
  

  Symbols:

  ffffffff81128b20-ffffffff81128c3b: swiotlb_tbl_unmap_single (STB_GLOBAL)
  

• In azure: ✅

  void swiotlb_tbl_unmap_single(struct device *hwdev, phys_addr_t tlb_addr, size_t mapping_size, size_t alloc_size, enum dma_data_direction dir, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (ffffffff8111b3b0)
  Location: kernel/dma/swiotlb.c:580
  Inline: False
  Direct callers:
    - kernel/dma/direct.c:dma_direct_unmap_page
    - kernel/dma/swiotlb.c:swiotlb_map
    - drivers/iommu/intel-iommu.c:bounce_unmap_single
    - drivers/iommu/intel-iommu.c:bounce_map_single
  

  Symbols:

  ffffffff8111b3b0-ffffffff8111b4cb: swiotlb_tbl_unmap_single (STB_GLOBAL)
  

• In gcp: ✅

  void swiotlb_tbl_unmap_single(struct device *hwdev, phys_addr_t tlb_addr, size_t mapping_size, size_t alloc_size, enum dma_data_direction dir, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (ffffffff81126840)
  Location: kernel/dma/swiotlb.c:580
  Inline: False
  Direct callers:
    - kernel/dma/direct.c:dma_direct_unmap_page
    - kernel/dma/swiotlb.c:swiotlb_map
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_map_page
    - drivers/iommu/intel-iommu.c:bounce_unmap_single
    - drivers/iommu/intel-iommu.c:bounce_map_single
  

  Symbols:

  ffffffff81126840-ffffffff8112695b: swiotlb_tbl_unmap_single (STB_GLOBAL)
  

• In lowlatency: ✅

  void swiotlb_tbl_unmap_single(struct device *hwdev, phys_addr_t tlb_addr, size_t mapping_size, size_t alloc_size, enum dma_data_direction dir, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (ffffffff81132e80)
  Location: kernel/dma/swiotlb.c:580
  Inline: False
  Direct callers:
    - kernel/dma/direct.c:dma_direct_unmap_page
    - kernel/dma/swiotlb.c:swiotlb_map
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_map_page
    - drivers/iommu/intel-iommu.c:bounce_unmap_single
    - drivers/iommu/intel-iommu.c:bounce_map_single
  

  Symbols:

  ffffffff81132e80-ffffffff81132f9b: swiotlb_tbl_unmap_single (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• Changed between 4.8 and 4.10 ⚠️

  • Param added. long unsigned int attrs
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• Changed between 5.3 and 5.4 ⚠️

  • Param added. size_t mapping_size
  • Param added. size_t alloc_size
  • Param removed. size_t size
  • Param reordered. hwdev, tlb_addr, size, dir, attrs ➡️ hwdev, tlb_addr, mapping_size, alloc_size, dir, attrs
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅
• Changed between 5.11 and 5.13 ⚠️

  • Param removed. size_t alloc_size
  • Param reordered. hwdev, tlb_addr, mapping_size, alloc_size, dir, attrs ➡️ hwdev, tlb_addr, mapping_size, dir, attrs
• Changed between 5.13 and 5.15 ⚠️

  • Param added. struct device *dev
  • Param removed. struct device *hwdev
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅