DepSurf

Function: is_invalid_reserved_pfn

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: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Selective Inline ⚠️

  bool is_invalid_reserved_pfn(long unsigned int pfn);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/vfio/vfio_iommu_type1.c (ffffffff817d30e0)
  Location: drivers/vfio/vfio_iommu_type1.c:298
  Inline: True
  Direct callers:
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_detach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_pin_pages
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_pages_remote
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_pages_remote
    - drivers/vfio/vfio_iommu_type1.c:vaddr_get_pfn
  

  Symbols:

  ffffffff817d30e0-ffffffff817d3182: is_invalid_reserved_pfn (STB_LOCAL)
  

• In 5.8: Selective Inline ⚠️

  bool is_invalid_reserved_pfn(long unsigned int pfn);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/vfio/vfio_iommu_type1.c (ffffffff8189e000)
  Location: drivers/vfio/vfio_iommu_type1.c:399
  Inline: True
  Direct callers:
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_unmap_unpin_reaccount
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_page_external
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_page_external
    - drivers/vfio/vfio_iommu_type1.c:vfio_unpin_pages_remote
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_pages_remote
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_pages_remote
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_pages_remote
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_pages_remote
    - drivers/vfio/vfio_iommu_type1.c:vaddr_get_pfn
  

  Symbols:

  ffffffff8189e000-ffffffff8189e099: is_invalid_reserved_pfn (STB_LOCAL)
  

• In 5.11: Selective Inline ⚠️

  bool is_invalid_reserved_pfn(long unsigned int pfn);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/vfio/vfio_iommu_type1.c (ffffffff818ace40)
  Location: drivers/vfio/vfio_iommu_type1.c:412
  Inline: True
  Direct callers:
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_unmap_unpin_reaccount
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_pin_pages
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_page_external
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_page_external
    - drivers/vfio/vfio_iommu_type1.c:vfio_unpin_pages_remote
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_pages_remote
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_pages_remote
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_pages_remote
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_pages_remote
    - drivers/vfio/vfio_iommu_type1.c:vaddr_get_pfn
  

  Symbols:

  ffffffff818ace40-ffffffff818aced9: is_invalid_reserved_pfn (STB_LOCAL)
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In drivers/vfio/vfio_iommu_type1.c (ffffffff81893563)
  Location: drivers/vfio/vfio_iommu_type1.c:450
  Inline: True
  Inline callers:
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_detach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_detach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_pin_pages
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_pin_pages
    - drivers/vfio/vfio_iommu_type1.c:vfio_unpin_pages_remote
    - drivers/vfio/vfio_iommu_type1.c:vfio_unpin_pages_remote
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_pages_remote
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_pages_remote
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_pages_remote
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_pages_remote
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_pages_remote
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_pages_remote
    - drivers/vfio/vfio_iommu_type1.c:vaddr_get_pfns
    - drivers/vfio/vfio_iommu_type1.c:vaddr_get_pfns
    - drivers/vfio/vfio_iommu_type1.c:vfio_batch_unpin
    - drivers/vfio/vfio_iommu_type1.c:vfio_batch_unpin
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In drivers/vfio/vfio_iommu_type1.c (ffffffff81927104)
  Location: drivers/vfio/vfio_iommu_type1.c:451
  Inline: True
  Inline callers:
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_detach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_detach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_pin_pages
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_pin_pages
    - drivers/vfio/vfio_iommu_type1.c:vfio_unpin_pages_remote
    - drivers/vfio/vfio_iommu_type1.c:vfio_unpin_pages_remote
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_pages_remote
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_pages_remote
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_pages_remote
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_pages_remote
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_pages_remote
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_pages_remote
    - drivers/vfio/vfio_iommu_type1.c:vaddr_get_pfns
    - drivers/vfio/vfio_iommu_type1.c:vaddr_get_pfns
    - drivers/vfio/vfio_iommu_type1.c:vfio_batch_unpin
    - drivers/vfio/vfio_iommu_type1.c:vfio_batch_unpin
  

• In 5.19: Selective Inline ⚠️

  bool is_invalid_reserved_pfn(long unsigned int pfn);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/vfio/vfio_iommu_type1.c (ffffffff81a79490)
  Location: drivers/vfio/vfio_iommu_type1.c:449
  Inline: True
  Direct callers:
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_detach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_pin_pages
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_pin_pages
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_pin_pages
    - drivers/vfio/vfio_iommu_type1.c:vfio_unpin_pages_remote
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_pages_remote
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_pages_remote
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_pages_remote
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_pages_remote
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_pages_remote
    - drivers/vfio/vfio_iommu_type1.c:vaddr_get_pfns
    - drivers/vfio/vfio_iommu_type1.c:vfio_batch_unpin
  

  Symbols:

  ffffffff81a79490-ffffffff81a79567: is_invalid_reserved_pfn (STB_LOCAL)
  

• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Absent ⚠️
• In azure: Selective Inline ⚠️

  bool is_invalid_reserved_pfn(long unsigned int pfn);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/vfio/vfio_iommu_type1.c (ffffffff8177d190)
  Location: drivers/vfio/vfio_iommu_type1.c:298
  Inline: True
  Direct callers:
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_detach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_pin_pages
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_pages_remote
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_pages_remote
    - drivers/vfio/vfio_iommu_type1.c:vaddr_get_pfn
  

  Symbols:

  ffffffff8177d190-ffffffff8177d232: is_invalid_reserved_pfn (STB_LOCAL)
  

• In gcp: Selective Inline ⚠️

  bool is_invalid_reserved_pfn(long unsigned int pfn);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/vfio/vfio_iommu_type1.c (ffffffff817c7f60)
  Location: drivers/vfio/vfio_iommu_type1.c:298
  Inline: True
  Direct callers:
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_detach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_pin_pages
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_pages_remote
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_pages_remote
    - drivers/vfio/vfio_iommu_type1.c:vaddr_get_pfn
  

  Symbols:

  ffffffff817c7f60-ffffffff817c8002: is_invalid_reserved_pfn (STB_LOCAL)
  

• In lowlatency: Selective Inline ⚠️

  bool is_invalid_reserved_pfn(long unsigned int pfn);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/vfio/vfio_iommu_type1.c (ffffffff817e2200)
  Location: drivers/vfio/vfio_iommu_type1.c:298
  Inline: True
  Direct callers:
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_detach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_pin_pages
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_pages_remote
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_pages_remote
    - drivers/vfio/vfio_iommu_type1.c:vaddr_get_pfn
  

  Symbols:

  ffffffff817e2200-ffffffff817e22a2: is_invalid_reserved_pfn (STB_LOCAL)
  

Differences

Regular

• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅

Arch

Flavor

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