DepSurf

Function: new_userfaultfd

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: ✅

  int new_userfaultfd(int flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/userfaultfd.c (ffffffff814ecd30)
  Location: fs/userfaultfd.c:2096
  Inline: False
  Direct callers:
    - fs/userfaultfd.c:userfaultfd_dev_ioctl
    - fs/userfaultfd.c:__ia32_sys_userfaultfd
    - fs/userfaultfd.c:__x64_sys_userfaultfd
  

  Symbols:

  ffffffff814ecd30-ffffffff814ece47: new_userfaultfd (STB_LOCAL)
  

• In 6.5: ✅

  int new_userfaultfd(int flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/userfaultfd.c (ffffffff81523a60)
  Location: fs/userfaultfd.c:2124
  Inline: False
  Direct callers:
    - fs/userfaultfd.c:userfaultfd_dev_ioctl
    - fs/userfaultfd.c:__ia32_sys_userfaultfd
    - fs/userfaultfd.c:__x64_sys_userfaultfd
  

  Symbols:

  ffffffff81523a60-ffffffff81523b75: new_userfaultfd (STB_LOCAL)
  

• In 6.8: ✅

  int new_userfaultfd(int flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/userfaultfd.c (ffffffff81557fe0)
  Location: fs/userfaultfd.c:2235
  Inline: False
  Direct callers:
    - fs/userfaultfd.c:userfaultfd_dev_ioctl
    - fs/userfaultfd.c:__ia32_sys_userfaultfd
    - fs/userfaultfd.c:__x64_sys_userfaultfd
  

  Symbols:

  ffffffff81557fe0-ffffffff815580f5: new_userfaultfd (STB_LOCAL)
  

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 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅