DepSurf

Function: vaddr_get_pfns

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: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: ✅

  int vaddr_get_pfns(struct mm_struct *mm, long unsigned int vaddr, long int npages, int prot, long unsigned int *pfn, struct page **pages);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/vfio/vfio_iommu_type1.c (ffffffff81890570)
  Location: drivers/vfio/vfio_iommu_type1.c:548
  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
  

  Symbols:

  ffffffff81890570-ffffffff818906cb: vaddr_get_pfns (STB_LOCAL)
  

• In 5.15: ✅

  int vaddr_get_pfns(struct mm_struct *mm, long unsigned int vaddr, long int npages, int prot, long unsigned int *pfn, struct page **pages);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/vfio/vfio_iommu_type1.c (ffffffff81924160)
  Location: drivers/vfio/vfio_iommu_type1.c:549
  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
  

  Symbols:

  ffffffff81924160-ffffffff819242ac: vaddr_get_pfns (STB_LOCAL)
  

• In 5.19: Transformation ⚠️

  int vaddr_get_pfns(struct mm_struct *mm, long unsigned int vaddr, long int npages, int prot, long unsigned int *pfn, struct page **pages);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In drivers/vfio/vfio_iommu_type1.c (0)
  Location: drivers/vfio/vfio_iommu_type1.c:547
  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
  

  Symbols:

  ffffffff81a79570-ffffffff81a797bf: vaddr_get_pfns (STB_LOCAL)
  ffffffff81edc529-ffffffff81edc544: vaddr_get_pfns.cold (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: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences

Regular

• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅