DepSurf

Function: rt_mutex_wait_proxy_lock

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: ✅

  int rt_mutex_wait_proxy_lock(struct rt_mutex *lock, struct hrtimer_sleeper *to, struct rt_mutex_waiter *waiter);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rtmutex.c (ffffffff810d5e00)
  Location: kernel/locking/rtmutex.c:1803
  Inline: False
  Direct callers:
    - kernel/futex.c:futex_lock_pi
  

  Symbols:

  ffffffff810d5e00-ffffffff810d5e87: rt_mutex_wait_proxy_lock (STB_GLOBAL)
  

• In 4.15: ✅

  int rt_mutex_wait_proxy_lock(struct rt_mutex *lock, struct hrtimer_sleeper *to, struct rt_mutex_waiter *waiter);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rtmutex.c (ffffffff810dddc0)
  Location: kernel/locking/rtmutex.c:1802
  Inline: False
  Direct callers:
    - kernel/futex.c:futex_lock_pi
  

  Symbols:

  ffffffff810dddc0-ffffffff810dde47: rt_mutex_wait_proxy_lock (STB_GLOBAL)
  

• In 4.18: ✅

  int rt_mutex_wait_proxy_lock(struct rt_mutex *lock, struct hrtimer_sleeper *to, struct rt_mutex_waiter *waiter);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rtmutex.c (ffffffff810e6410)
  Location: kernel/locking/rtmutex.c:1823
  Inline: False
  Direct callers:
    - kernel/futex.c:futex_lock_pi
  

  Symbols:

  ffffffff810e6410-ffffffff810e6497: rt_mutex_wait_proxy_lock (STB_GLOBAL)
  

• In 5.0: ✅

  int rt_mutex_wait_proxy_lock(struct rt_mutex *lock, struct hrtimer_sleeper *to, struct rt_mutex_waiter *waiter);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rtmutex.c (ffffffff810f1990)
  Location: kernel/locking/rtmutex.c:1849
  Inline: False
  Direct callers:
    - kernel/futex.c:futex_lock_pi
  

  Symbols:

  ffffffff810f1990-ffffffff810f1a17: rt_mutex_wait_proxy_lock (STB_GLOBAL)
  

• In 5.3: ✅

  int rt_mutex_wait_proxy_lock(struct rt_mutex *lock, struct hrtimer_sleeper *to, struct rt_mutex_waiter *waiter);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rtmutex.c (ffffffff810fa290)
  Location: kernel/locking/rtmutex.c:1850
  Inline: False
  Direct callers:
    - kernel/futex.c:futex_lock_pi
  

  Symbols:

  ffffffff810fa290-ffffffff810fa31a: rt_mutex_wait_proxy_lock (STB_GLOBAL)
  

• In 5.4: ✅

  int rt_mutex_wait_proxy_lock(struct rt_mutex *lock, struct hrtimer_sleeper *to, struct rt_mutex_waiter *waiter);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rtmutex.c (ffffffff81106080)
  Location: kernel/locking/rtmutex.c:1848
  Inline: False
  Direct callers:
    - kernel/futex.c:futex_lock_pi
  

  Symbols:

  ffffffff81106080-ffffffff8110610a: rt_mutex_wait_proxy_lock (STB_GLOBAL)
  

• In 5.8: ✅

  int rt_mutex_wait_proxy_lock(struct rt_mutex *lock, struct hrtimer_sleeper *to, struct rt_mutex_waiter *waiter);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rtmutex.c (ffffffff81111010)
  Location: kernel/locking/rtmutex.c:1846
  Inline: False
  Direct callers:
    - kernel/futex.c:futex_lock_pi
  

  Symbols:

  ffffffff81111010-ffffffff811110a6: rt_mutex_wait_proxy_lock (STB_GLOBAL)
  

• In 5.11: ✅

  int rt_mutex_wait_proxy_lock(struct rt_mutex *lock, struct hrtimer_sleeper *to, struct rt_mutex_waiter *waiter);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rtmutex.c (ffffffff8110e1c0)
  Location: kernel/locking/rtmutex.c:1845
  Inline: False
  Direct callers:
    - kernel/futex.c:futex_lock_pi
  

  Symbols:

  ffffffff8110e1c0-ffffffff8110e256: rt_mutex_wait_proxy_lock (STB_GLOBAL)
  

• In 5.13: ✅

  int rt_mutex_wait_proxy_lock(struct rt_mutex *lock, struct hrtimer_sleeper *to, struct rt_mutex_waiter *waiter);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rtmutex.c (ffffffff81c376a0)
  Location: kernel/locking/rtmutex.c:1702
  Inline: False
  Direct callers:
    - kernel/futex.c:futex_lock_pi
  

  Symbols:

  ffffffff81c376a0-ffffffff81c37734: rt_mutex_wait_proxy_lock (STB_GLOBAL)
  

• In 5.15: ✅

  int rt_mutex_wait_proxy_lock(struct rt_mutex_base *lock, struct hrtimer_sleeper *to, struct rt_mutex_waiter *waiter);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rtmutex_api.c (ffffffff81d55e90)
  Location: kernel/locking/rtmutex_api.c:349
  Inline: False
  Direct callers:
    - kernel/futex.c:futex_lock_pi
  

  Symbols:

  ffffffff81d55e90-ffffffff81d55f0c: rt_mutex_wait_proxy_lock (STB_GLOBAL)
  

• In 5.19: ✅

  int rt_mutex_wait_proxy_lock(struct rt_mutex_base *lock, struct hrtimer_sleeper *to, struct rt_mutex_waiter *waiter);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rtmutex_api.c (ffffffff81f27e30)
  Location: kernel/locking/rtmutex_api.c:371
  Inline: False
  Direct callers:
    - kernel/futex/pi.c:futex_lock_pi
    - kernel/futex/requeue.c:futex_wait_requeue_pi
  

  Symbols:

  ffffffff81f27e30-ffffffff81f27eaa: rt_mutex_wait_proxy_lock (STB_GLOBAL)
  

• In 6.2: ✅

  int rt_mutex_wait_proxy_lock(struct rt_mutex_base *lock, struct hrtimer_sleeper *to, struct rt_mutex_waiter *waiter);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rtmutex_api.c (ffffffff820d39c0)
  Location: kernel/locking/rtmutex_api.c:371
  Inline: False
  Direct callers:
    - kernel/futex/pi.c:futex_lock_pi
    - kernel/futex/requeue.c:futex_wait_requeue_pi
  

  Symbols:

  ffffffff820d39c0-ffffffff820d3a3a: rt_mutex_wait_proxy_lock (STB_GLOBAL)
  

• In 6.5: ✅

  int rt_mutex_wait_proxy_lock(struct rt_mutex_base *lock, struct hrtimer_sleeper *to, struct rt_mutex_waiter *waiter);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rtmutex_api.c (ffffffff82157c40)
  Location: kernel/locking/rtmutex_api.c:371
  Inline: False
  Direct callers:
    - kernel/futex/pi.c:futex_lock_pi
    - kernel/futex/requeue.c:futex_wait_requeue_pi
  

  Symbols:

  ffffffff82157c40-ffffffff82157cba: rt_mutex_wait_proxy_lock (STB_GLOBAL)
  

• In 6.8: ✅

  int rt_mutex_wait_proxy_lock(struct rt_mutex_base *lock, struct hrtimer_sleeper *to, struct rt_mutex_waiter *waiter);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rtmutex_api.c (ffffffff8223aab0)
  Location: kernel/locking/rtmutex_api.c:371
  Inline: False
  Direct callers:
    - kernel/futex/pi.c:futex_lock_pi
    - kernel/futex/requeue.c:futex_wait_requeue_pi
  

  Symbols:

  ffffffff8223aab0-ffffffff8223ab2a: rt_mutex_wait_proxy_lock (STB_GLOBAL)
  

Arch

• In arm64: ✅

  int rt_mutex_wait_proxy_lock(struct rt_mutex *lock, struct hrtimer_sleeper *to, struct rt_mutex_waiter *waiter);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rtmutex.c (ffff80001016c340)
  Location: kernel/locking/rtmutex.c:1848
  Inline: False
  Direct callers:
    - kernel/futex.c:futex_lock_pi
  

  Symbols:

  ffff80001016c340-ffff80001016c430: rt_mutex_wait_proxy_lock (STB_GLOBAL)
  

• In armhf: ✅

  int rt_mutex_wait_proxy_lock(struct rt_mutex *lock, struct hrtimer_sleeper *to, struct rt_mutex_waiter *waiter);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rtmutex.c (c03b7ba8)
  Location: kernel/locking/rtmutex.c:1848
  Inline: False
  Direct callers:
    - kernel/futex.c:futex_lock_pi
  

  Symbols:

  c03b7ba8-c03b7c6c: rt_mutex_wait_proxy_lock (STB_GLOBAL)
  

• In ppc64el: ✅

  int rt_mutex_wait_proxy_lock(struct rt_mutex *lock, struct hrtimer_sleeper *to, struct rt_mutex_waiter *waiter);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rtmutex.c (c0000000001c3ed0)
  Location: kernel/locking/rtmutex.c:1848
  Inline: False
  Direct callers:
    - kernel/futex.c:futex_lock_pi
  

  Symbols:

  c0000000001c3ed0-c0000000001c3fd8: rt_mutex_wait_proxy_lock (STB_GLOBAL)
  

• In riscv64: ✅

  int rt_mutex_wait_proxy_lock(struct rt_mutex *lock, struct hrtimer_sleeper *to, struct rt_mutex_waiter *waiter);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rtmutex.c (ffffffe00010c4c8)
  Location: kernel/locking/rtmutex.c:1848
  Inline: False
  Direct callers:
    - kernel/futex.c:futex_lock_pi
  

  Symbols:

  ffffffe00010c4c8-ffffffe00010c56e: rt_mutex_wait_proxy_lock (STB_GLOBAL)
  

Flavor

• In aws: ✅

  int rt_mutex_wait_proxy_lock(struct rt_mutex *lock, struct hrtimer_sleeper *to, struct rt_mutex_waiter *waiter);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rtmutex.c (ffffffff810ff390)
  Location: kernel/locking/rtmutex.c:1848
  Inline: False
  Direct callers:
    - kernel/futex.c:futex_lock_pi
  

  Symbols:

  ffffffff810ff390-ffffffff810ff41a: rt_mutex_wait_proxy_lock (STB_GLOBAL)
  

• In azure: ✅

  int rt_mutex_wait_proxy_lock(struct rt_mutex *lock, struct hrtimer_sleeper *to, struct rt_mutex_waiter *waiter);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rtmutex.c (ffffffff810ef580)
  Location: kernel/locking/rtmutex.c:1848
  Inline: False
  Direct callers:
    - kernel/futex.c:futex_lock_pi
  

  Symbols:

  ffffffff810ef580-ffffffff810ef604: rt_mutex_wait_proxy_lock (STB_GLOBAL)
  

• In gcp: ✅

  int rt_mutex_wait_proxy_lock(struct rt_mutex *lock, struct hrtimer_sleeper *to, struct rt_mutex_waiter *waiter);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rtmutex.c (ffffffff810fc550)
  Location: kernel/locking/rtmutex.c:1848
  Inline: False
  Direct callers:
    - kernel/futex.c:futex_lock_pi
  

  Symbols:

  ffffffff810fc550-ffffffff810fc5da: rt_mutex_wait_proxy_lock (STB_GLOBAL)
  

• In lowlatency: ✅

  int rt_mutex_wait_proxy_lock(struct rt_mutex *lock, struct hrtimer_sleeper *to, struct rt_mutex_waiter *waiter);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rtmutex.c (ffffffff81107780)
  Location: kernel/locking/rtmutex.c:1848
  Inline: False
  Direct callers:
    - kernel/futex.c:futex_lock_pi
  

  Symbols:

  ffffffff81107780-ffffffff81107801: rt_mutex_wait_proxy_lock (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• Changed between 5.13 and 5.15 ⚠️

  • Param type changed. struct rt_mutex *lock ➡️ struct rt_mutex_base *lock
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅