DepSurf

Function: pidfd_prepare

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: Absent ⚠️
• In 6.5: ✅

  int pidfd_prepare(struct pid *pid, unsigned int flags, struct file **ret);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/fork.c (ffffffff810f30f0)
  Location: kernel/fork.c:2186
  Inline: False
  Direct callers:
    - kernel/pid.c:__ia32_sys_pidfd_open
    - kernel/pid.c:__x64_sys_pidfd_open
    - fs/notify/fanotify/fanotify_user.c:copy_event_to_user
    - net/core/sock.c:sk_getsockopt
    - net/unix/af_unix.c:unix_stream_read_generic
    - net/unix/af_unix.c:__unix_dgram_recvmsg
  

  Symbols:

  ffffffff810f30f0-ffffffff810f3128: pidfd_prepare (STB_GLOBAL)
  

• In 6.8: ✅

  int pidfd_prepare(struct pid *pid, unsigned int flags, struct file **ret);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/fork.c (ffffffff810fc4a0)
  Location: kernel/fork.c:2183
  Inline: False
  Direct callers:
    - kernel/pid.c:__ia32_sys_pidfd_open
    - kernel/pid.c:__x64_sys_pidfd_open
    - fs/notify/fanotify/fanotify_user.c:copy_event_to_user
    - net/core/sock.c:sk_getsockopt
    - net/unix/af_unix.c:unix_stream_read_generic
    - net/unix/af_unix.c:__unix_dgram_recvmsg
  

  Symbols:

  ffffffff810fc4a0-ffffffff810fc4d8: pidfd_prepare (STB_GLOBAL)
  

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 6.5 and 6.8 ✅