DepSurf

Function: futex_wake_mark

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: ✅

  void futex_wake_mark(struct wake_q_head *wake_q, struct futex_q *q);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/futex/waitwake.c (ffffffff811b6c10)
  Location: kernel/futex/waitwake.c:115
  Inline: False
  Direct callers:
    - kernel/futex/requeue.c:futex_requeue
    - kernel/futex/waitwake.c:futex_wake_op
    - kernel/futex/waitwake.c:futex_wake_op
    - kernel/futex/waitwake.c:futex_wake
  

  Symbols:

  ffffffff811b6c10-ffffffff811b6cb9: futex_wake_mark (STB_GLOBAL)
  

• In 6.2: ✅

  void futex_wake_mark(struct wake_q_head *wake_q, struct futex_q *q);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/futex/waitwake.c (ffffffff811f7d80)
  Location: kernel/futex/waitwake.c:115
  Inline: False
  Direct callers:
    - kernel/futex/requeue.c:futex_requeue
    - kernel/futex/waitwake.c:futex_wake_op
    - kernel/futex/waitwake.c:futex_wake_op
    - kernel/futex/waitwake.c:futex_wake
  

  Symbols:

  ffffffff811f7d80-ffffffff811f7e29: futex_wake_mark (STB_GLOBAL)
  

• In 6.5: Selective Inline ⚠️

  void futex_wake_mark(struct wake_q_head *wake_q, struct futex_q *q);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/futex/waitwake.c (ffffffff8120c520)
  Location: kernel/futex/waitwake.c:115
  Inline: True
  Direct callers:
    - kernel/futex/requeue.c:futex_requeue
    - kernel/futex/waitwake.c:futex_wake_op
    - kernel/futex/waitwake.c:futex_wake_op
    - kernel/futex/waitwake.c:futex_wake
  

  Symbols:

  ffffffff8120c520-ffffffff8120c5c9: futex_wake_mark (STB_GLOBAL)
  

• In 6.8: ✅

  void futex_wake_mark(struct wake_q_head *wake_q, struct futex_q *q);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/futex/waitwake.c (ffffffff81223890)
  Location: kernel/futex/waitwake.c:134
  Inline: False
  

  Symbols:

  ffffffff81223890-ffffffff81223992: futex_wake_mark (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 ✅