DepSurf

Function: userfaultfd_set_vm_flags

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: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/userfaultfd.c (ffffffff814eeed4)
  Location: fs/userfaultfd.c:111
  Inline: True
  Inline callers:
    - fs/userfaultfd.c:userfaultfd_register
    - fs/userfaultfd.c:userfaultfd_release
    - fs/userfaultfd.c:mremap_userfaultfd_prep
    - fs/userfaultfd.c:dup_userfaultfd
    - fs/userfaultfd.c:userfaultfd_event_wait_completion
  

• In 6.5: ✅

  void userfaultfd_set_vm_flags(struct vm_area_struct *vma, vm_flags_t flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/userfaultfd.c (ffffffff815239c0)
  Location: fs/userfaultfd.c:141
  Inline: False
  Direct callers:
    - fs/userfaultfd.c:userfaultfd_register
    - fs/userfaultfd.c:userfaultfd_release
    - fs/userfaultfd.c:mremap_userfaultfd_prep
    - fs/userfaultfd.c:dup_userfaultfd
    - fs/userfaultfd.c:userfaultfd_event_wait_completion
  

  Symbols:

  ffffffff815239c0-ffffffff81523a49: userfaultfd_set_vm_flags (STB_LOCAL)
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/userfaultfd.c (ffffffff81559c02)
  Location: fs/userfaultfd.c:145
  Inline: True
  Inline callers:
    - fs/userfaultfd.c:userfaultfd_unregister
    - fs/userfaultfd.c:userfaultfd_register
    - fs/userfaultfd.c:userfaultfd_release
    - fs/userfaultfd.c:mremap_userfaultfd_prep
    - fs/userfaultfd.c:dup_userfaultfd
    - fs/userfaultfd.c:userfaultfd_event_wait_completion
  

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