DepSurf

Function: vaddr_get_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: ✅

  int vaddr_get_pfn(struct mm_struct *mm, long unsigned int vaddr, int prot, long unsigned int *pfn);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/vfio/vfio_iommu_type1.c (ffffffff817d3190)
  Location: drivers/vfio/vfio_iommu_type1.c:338
  Inline: False
  Direct callers:
    - 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
  

  Symbols:

  ffffffff817d3190-ffffffff817d33a4: vaddr_get_pfn (STB_LOCAL)
  

• In 5.8: ✅

  int vaddr_get_pfn(struct mm_struct *mm, long unsigned int vaddr, int prot, long unsigned int *pfn);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/vfio/vfio_iommu_type1.c (ffffffff8189e0a0)
  Location: drivers/vfio/vfio_iommu_type1.c:444
  Inline: False
  Direct callers:
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_page_external
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_pages_remote
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_pages_remote
  

  Symbols:

  ffffffff8189e0a0-ffffffff8189e21d: vaddr_get_pfn (STB_LOCAL)
  

• In 5.11: ✅

  int vaddr_get_pfn(struct mm_struct *mm, long unsigned int vaddr, int prot, long unsigned int *pfn);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/vfio/vfio_iommu_type1.c (ffffffff818ad3d0)
  Location: drivers/vfio/vfio_iommu_type1.c:467
  Inline: False
  Direct callers:
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_page_external
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_pages_remote
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_pages_remote
  

  Symbols:

  ffffffff818ad3d0-ffffffff818ad529: vaddr_get_pfn (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: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Absent ⚠️
• In azure: ✅

  int vaddr_get_pfn(struct mm_struct *mm, long unsigned int vaddr, int prot, long unsigned int *pfn);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/vfio/vfio_iommu_type1.c (ffffffff8177d240)
  Location: drivers/vfio/vfio_iommu_type1.c:338
  Inline: False
  Direct callers:
    - 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
  

  Symbols:

  ffffffff8177d240-ffffffff8177d454: vaddr_get_pfn (STB_LOCAL)
  

• In gcp: ✅

  int vaddr_get_pfn(struct mm_struct *mm, long unsigned int vaddr, int prot, long unsigned int *pfn);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/vfio/vfio_iommu_type1.c (ffffffff817c8010)
  Location: drivers/vfio/vfio_iommu_type1.c:338
  Inline: False
  Direct callers:
    - 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
  

  Symbols:

  ffffffff817c8010-ffffffff817c8224: vaddr_get_pfn (STB_LOCAL)
  

• In lowlatency: ✅

  int vaddr_get_pfn(struct mm_struct *mm, long unsigned int vaddr, int prot, long unsigned int *pfn);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/vfio/vfio_iommu_type1.c (ffffffff817e22b0)
  Location: drivers/vfio/vfio_iommu_type1.c:338
  Inline: False
  Direct callers:
    - 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
  

  Symbols:

  ffffffff817e22b0-ffffffff817e24c4: vaddr_get_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 ✅