DepSurf

Function: iommu_unmap_page

Status

Regular

• In 4.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In drivers/iommu/amd_iommu.c (ffffffff8152fa5e)
  Location: drivers/iommu/amd_iommu.c:1301
  Inline: True
  Inline callers:
    - drivers/iommu/amd_iommu.c:amd_iommu_unmap
  

• In 4.8: ✅

  long unsigned int iommu_unmap_page(struct protection_domain *dom, long unsigned int bus_addr, long unsigned int page_size);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/iommu/amd_iommu.c (ffffffff81582a40)
  Location: drivers/iommu/amd_iommu.c:1408
  Inline: False
  Direct callers:
    - drivers/iommu/amd_iommu.c:amd_iommu_unmap
    - drivers/iommu/amd_iommu.c:map_sg
  

  Symbols:

  ffffffff81582a40-ffffffff81582b38: iommu_unmap_page (STB_LOCAL)
  

• In 4.10: ✅

  long unsigned int iommu_unmap_page(struct protection_domain *dom, long unsigned int bus_addr, long unsigned int page_size);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/iommu/amd_iommu.c (ffffffff815aed20)
  Location: drivers/iommu/amd_iommu.c:1498
  Inline: False
  Direct callers:
    - drivers/iommu/amd_iommu.c:amd_iommu_unmap
    - drivers/iommu/amd_iommu.c:map_sg
  

  Symbols:

  ffffffff815aed20-ffffffff815aee18: iommu_unmap_page (STB_LOCAL)
  

• In 4.13: Selective Inline ⚠️

  long unsigned int iommu_unmap_page(struct protection_domain *dom, long unsigned int bus_addr, long unsigned int page_size);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/iommu/amd_iommu.c (ffffffff815c4920)
  Location: drivers/iommu/amd_iommu.c:1557
  Inline: True
  Direct callers:
    - drivers/iommu/amd_iommu.c:amd_iommu_unmap
    - drivers/iommu/amd_iommu.c:map_sg
  

  Symbols:

  ffffffff815c4920-ffffffff815c4a18: iommu_unmap_page (STB_LOCAL)
  

• In 4.15: Selective Inline ⚠️

  long unsigned int iommu_unmap_page(struct protection_domain *dom, long unsigned int bus_addr, long unsigned int page_size);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/iommu/amd_iommu.c (ffffffff8162b780)
  Location: drivers/iommu/amd_iommu.c:1498
  Inline: True
  Direct callers:
    - drivers/iommu/amd_iommu.c:amd_iommu_unmap
    - drivers/iommu/amd_iommu.c:map_sg
  

  Symbols:

  ffffffff8162b780-ffffffff8162b878: iommu_unmap_page (STB_LOCAL)
  

• In 4.18: Selective Inline ⚠️

  long unsigned int iommu_unmap_page(struct protection_domain *dom, long unsigned int bus_addr, long unsigned int page_size);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/iommu/amd_iommu.c (ffffffff816663d0)
  Location: drivers/iommu/amd_iommu.c:1504
  Inline: True
  Direct callers:
    - drivers/iommu/amd_iommu.c:amd_iommu_unmap
    - drivers/iommu/amd_iommu.c:map_sg
  

  Symbols:

  ffffffff816663d0-ffffffff816664c4: iommu_unmap_page (STB_LOCAL)
  

• In 5.0: Selective Inline ⚠️

  long unsigned int iommu_unmap_page(struct protection_domain *dom, long unsigned int bus_addr, long unsigned int page_size);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/iommu/amd_iommu.c (ffffffff81684d00)
  Location: drivers/iommu/amd_iommu.c:1646
  Inline: True
  Direct callers:
    - drivers/iommu/amd_iommu.c:amd_iommu_unmap
    - drivers/iommu/amd_iommu.c:map_sg
  

  Symbols:

  ffffffff81684d00-ffffffff81684df5: iommu_unmap_page (STB_LOCAL)
  

• In 5.3: Selective Inline ⚠️

  long unsigned int iommu_unmap_page(struct protection_domain *dom, long unsigned int bus_addr, long unsigned int page_size);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/iommu/amd_iommu.c (ffffffff816bc210)
  Location: drivers/iommu/amd_iommu.c:1661
  Inline: True
  Direct callers:
    - drivers/iommu/amd_iommu.c:amd_iommu_unmap
    - drivers/iommu/amd_iommu.c:map_sg
  

  Symbols:

  ffffffff816bc210-ffffffff816bc30a: iommu_unmap_page (STB_LOCAL)
  

• In 5.4: Selective Inline ⚠️

  long unsigned int iommu_unmap_page(struct protection_domain *dom, long unsigned int bus_addr, long unsigned int page_size);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/iommu/amd_iommu.c (ffffffff816df0a0)
  Location: drivers/iommu/amd_iommu.c:1721
  Inline: True
  Direct callers:
    - drivers/iommu/amd_iommu.c:amd_iommu_unmap
    - drivers/iommu/amd_iommu.c:map_sg
  

  Symbols:

  ffffffff816df0a0-ffffffff816df19a: iommu_unmap_page (STB_LOCAL)
  

• In 5.8: ✅

  long unsigned int iommu_unmap_page(struct protection_domain *dom, long unsigned int bus_addr, long unsigned int page_size);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/iommu/amd/iommu.c (ffffffff81795f00)
  Location: drivers/iommu/amd/iommu.c:1700
  Inline: False
  Direct callers:
    - drivers/iommu/amd/iommu.c:amd_iommu_unmap
  

  Symbols:

  ffffffff81795f00-ffffffff8179600e: iommu_unmap_page (STB_LOCAL)
  

• In 5.11: ✅

  long unsigned int iommu_unmap_page(struct protection_domain *dom, long unsigned int bus_addr, long unsigned int page_size);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/iommu/amd/iommu.c (ffffffff817a4620)
  Location: drivers/iommu/amd/iommu.c:1791
  Inline: False
  Direct callers:
    - drivers/iommu/amd/iommu.c:amd_iommu_unmap
  

  Symbols:

  ffffffff817a4620-ffffffff817a472e: iommu_unmap_page (STB_LOCAL)
  

• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: ✅

  void iommu_unmap_page(struct iommu_table *tbl, dma_addr_t dma_handle, size_t size, enum dma_data_direction direction, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/powerpc/kernel/iommu.c (c000000000052e20)
  Location: arch/powerpc/kernel/iommu.c:833
  Inline: False
  Direct callers:
    - arch/powerpc/kernel/dma-iommu.c:dma_iommu_unmap_page
    - arch/powerpc/platforms/pseries/vio.c:vio_dma_iommu_unmap_page
  

  Symbols:

  c000000000052e20-c000000000052e74: iommu_unmap_page (STB_GLOBAL)
  

• In riscv64: Absent ⚠️

Flavor

• In aws: Selective Inline ⚠️

  long unsigned int iommu_unmap_page(struct protection_domain *dom, long unsigned int bus_addr, long unsigned int page_size);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/iommu/amd_iommu.c (ffffffff816a4af0)
  Location: drivers/iommu/amd_iommu.c:1721
  Inline: True
  Direct callers:
    - drivers/iommu/amd_iommu.c:amd_iommu_unmap
    - drivers/iommu/amd_iommu.c:map_sg
  

  Symbols:

  ffffffff816a4af0-ffffffff816a4bea: iommu_unmap_page (STB_LOCAL)
  

• In azure: Selective Inline ⚠️

  long unsigned int iommu_unmap_page(struct protection_domain *dom, long unsigned int bus_addr, long unsigned int page_size);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/iommu/amd_iommu.c (ffffffff816824e0)
  Location: drivers/iommu/amd_iommu.c:1721
  Inline: True
  Direct callers:
    - drivers/iommu/amd_iommu.c:amd_iommu_unmap
    - drivers/iommu/amd_iommu.c:map_sg
  

  Symbols:

  ffffffff816824e0-ffffffff816825da: iommu_unmap_page (STB_LOCAL)
  

• In gcp: Selective Inline ⚠️

  long unsigned int iommu_unmap_page(struct protection_domain *dom, long unsigned int bus_addr, long unsigned int page_size);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/iommu/amd_iommu.c (ffffffff816d2d60)
  Location: drivers/iommu/amd_iommu.c:1721
  Inline: True
  Direct callers:
    - drivers/iommu/amd_iommu.c:amd_iommu_unmap
    - drivers/iommu/amd_iommu.c:map_sg
  

  Symbols:

  ffffffff816d2d60-ffffffff816d2e5a: iommu_unmap_page (STB_LOCAL)
  

• In lowlatency: Selective Inline ⚠️

  long unsigned int iommu_unmap_page(struct protection_domain *dom, long unsigned int bus_addr, long unsigned int page_size);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/iommu/amd_iommu.c (ffffffff816ed400)
  Location: drivers/iommu/amd_iommu.c:1721
  Inline: True
  Direct callers:
    - drivers/iommu/amd_iommu.c:amd_iommu_unmap
    - drivers/iommu/amd_iommu.c:map_sg
  

  Symbols:

  ffffffff816ed400-ffffffff816ed4fa: iommu_unmap_page (STB_LOCAL)
  

Differences

Regular

• No changes between 4.8 and 4.10 ✅
• 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 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅

Arch

• Changed between amd64 and ppc64el ⚠️

  • Param added. struct iommu_table *tbl
  • Param added. dma_addr_t dma_handle
  • Param added. size_t size
  • Param added. enum dma_data_direction direction
  • Param added. long unsigned int attrs
  • Param removed. struct protection_domain *dom
  • Param removed. long unsigned int bus_addr
  • Param removed. long unsigned int page_size
  • Return type changed. long unsigned int ➡️ void

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 ✅