DepSurf

Function: fixup_pi_owner

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: Selective Inline ⚠️

  int fixup_pi_owner(u32 *uaddr, struct futex_q *q, int locked);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/futex/pi.c (ffffffff811b5110)
  Location: kernel/futex/pi.c:884
  Inline: True
  Direct callers:
    - kernel/futex/pi.c:futex_lock_pi
    - kernel/futex/requeue.c:futex_wait_requeue_pi
    - kernel/futex/requeue.c:futex_wait_requeue_pi
    - kernel/futex/requeue.c:futex_wait_requeue_pi
  

  Symbols:

  ffffffff811b5110-ffffffff811b51b9: fixup_pi_owner (STB_GLOBAL)
  

• In 6.2: Selective Inline ⚠️

  int fixup_pi_owner(u32 *uaddr, struct futex_q *q, int locked);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/futex/pi.c (ffffffff811f6210)
  Location: kernel/futex/pi.c:884
  Inline: True
  Direct callers:
    - kernel/futex/pi.c:futex_lock_pi
    - kernel/futex/requeue.c:futex_wait_requeue_pi
    - kernel/futex/requeue.c:futex_wait_requeue_pi
    - kernel/futex/requeue.c:futex_wait_requeue_pi
  

  Symbols:

  ffffffff811f6210-ffffffff811f62b9: fixup_pi_owner (STB_GLOBAL)
  

• In 6.5: Selective Inline ⚠️

  int fixup_pi_owner(u32 *uaddr, struct futex_q *q, int locked);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/futex/pi.c (ffffffff8120aa10)
  Location: kernel/futex/pi.c:884
  Inline: True
  Direct callers:
    - kernel/futex/pi.c:futex_lock_pi
    - kernel/futex/requeue.c:futex_wait_requeue_pi
    - kernel/futex/requeue.c:futex_wait_requeue_pi
    - kernel/futex/requeue.c:futex_wait_requeue_pi
  

  Symbols:

  ffffffff8120aa10-ffffffff8120aab9: fixup_pi_owner (STB_GLOBAL)
  

• In 6.8: Selective Inline ⚠️

  int fixup_pi_owner(u32 *uaddr, struct futex_q *q, int locked);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/futex/pi.c (ffffffff81221f70)
  Location: kernel/futex/pi.c:872
  Inline: True
  Direct callers:
    - kernel/futex/pi.c:futex_lock_pi
    - kernel/futex/requeue.c:futex_wait_requeue_pi
    - kernel/futex/requeue.c:futex_wait_requeue_pi
    - kernel/futex/requeue.c:futex_wait_requeue_pi
  

  Symbols:

  ffffffff81221f70-ffffffff81222019: fixup_pi_owner (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 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅