DepSurf

Function: futex_wait_queue

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_wait_queue(struct futex_hash_bucket *hb, struct futex_q *q, struct hrtimer_sleeper *timeout);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/futex/waitwake.c (ffffffff811b71c0)
  Location: kernel/futex/waitwake.c:328
  Inline: False
  Direct callers:
    - kernel/futex/requeue.c:futex_wait_requeue_pi
    - kernel/futex/waitwake.c:futex_wait
  

  Symbols:

  ffffffff811b71c0-ffffffff811b7296: futex_wait_queue (STB_GLOBAL)
  

• In 6.2: ✅

  void futex_wait_queue(struct futex_hash_bucket *hb, struct futex_q *q, struct hrtimer_sleeper *timeout);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/futex/waitwake.c (ffffffff811f8360)
  Location: kernel/futex/waitwake.c:328
  Inline: False
  Direct callers:
    - kernel/futex/requeue.c:futex_wait_requeue_pi
    - kernel/futex/waitwake.c:futex_wait
  

  Symbols:

  ffffffff811f8360-ffffffff811f83f5: futex_wait_queue (STB_GLOBAL)
  

• In 6.5: ✅

  void futex_wait_queue(struct futex_hash_bucket *hb, struct futex_q *q, struct hrtimer_sleeper *timeout);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/futex/waitwake.c (ffffffff8120cb20)
  Location: kernel/futex/waitwake.c:328
  Inline: False
  Direct callers:
    - kernel/futex/requeue.c:futex_wait_requeue_pi
    - kernel/futex/waitwake.c:futex_wait
  

  Symbols:

  ffffffff8120cb20-ffffffff8120cbb6: futex_wait_queue (STB_GLOBAL)
  

• In 6.8: ✅

  void futex_wait_queue(struct futex_hash_bucket *hb, struct futex_q *q, struct hrtimer_sleeper *timeout);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/futex/waitwake.c (ffffffff81223ef0)
  Location: kernel/futex/waitwake.c:343
  Inline: False
  Direct callers:
    - kernel/futex/requeue.c:futex_wait_requeue_pi
    - kernel/futex/waitwake.c:__futex_wait
  

  Symbols:

  ffffffff81223ef0-ffffffff81223f86: futex_wait_queue (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 ✅