DepSurf

Function: __save_stack_trace

Status

Regular

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

  void __save_stack_trace(struct stack_trace *trace, struct task_struct *task, struct pt_regs *regs, bool nosched);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/stacktrace.c (ffffffff8103dc60)
  Location: arch/x86/kernel/stacktrace.c:31
  Inline: False
  Direct callers:
    - arch/x86/kernel/stacktrace.c:save_stack_trace_tsk
    - arch/x86/kernel/stacktrace.c:save_stack_trace_regs
    - arch/x86/kernel/stacktrace.c:save_stack_trace
  

  Symbols:

  ffffffff8103dc60-ffffffff8103dd52: __save_stack_trace (STB_LOCAL)
  

• In 4.13: ✅

  void __save_stack_trace(struct stack_trace *trace, struct task_struct *task, struct pt_regs *regs, bool nosched);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/stacktrace.c (ffffffff8103bcf0)
  Location: arch/x86/kernel/stacktrace.c:33
  Inline: False
  Direct callers:
    - arch/x86/kernel/stacktrace.c:save_stack_trace_regs
    - arch/x86/kernel/stacktrace.c:save_stack_trace
  

  Symbols:

  ffffffff8103bcf0-ffffffff8103bde1: __save_stack_trace (STB_LOCAL)
  

• In 4.15: ✅

  void __save_stack_trace(struct stack_trace *trace, struct task_struct *task, struct pt_regs *regs, bool nosched);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/stacktrace.c (ffffffff8103e710)
  Location: arch/x86/kernel/stacktrace.c:33
  Inline: False
  Direct callers:
    - arch/x86/kernel/stacktrace.c:save_stack_trace_tsk
    - arch/x86/kernel/stacktrace.c:save_stack_trace_regs
    - arch/x86/kernel/stacktrace.c:save_stack_trace
  

  Symbols:

  ffffffff8103e710-ffffffff8103e801: __save_stack_trace (STB_LOCAL)
  

• In 4.18: ✅

  void __save_stack_trace(struct stack_trace *trace, struct task_struct *task, struct pt_regs *regs, bool nosched);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/stacktrace.c (ffffffff8103fcd0)
  Location: arch/x86/kernel/stacktrace.c:33
  Inline: False
  Direct callers:
    - arch/x86/kernel/stacktrace.c:save_stack_trace_tsk
    - arch/x86/kernel/stacktrace.c:save_stack_trace_regs
    - arch/x86/kernel/stacktrace.c:save_stack_trace
  

  Symbols:

  ffffffff8103fcd0-ffffffff8103fdc2: __save_stack_trace (STB_LOCAL)
  

• In 5.0: ✅

  void __save_stack_trace(struct stack_trace *trace, struct task_struct *task, struct pt_regs *regs, bool nosched);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/stacktrace.c (ffffffff810412f0)
  Location: arch/x86/kernel/stacktrace.c:33
  Inline: False
  Direct callers:
    - arch/x86/kernel/stacktrace.c:save_stack_trace_tsk
    - arch/x86/kernel/stacktrace.c:save_stack_trace_regs
    - arch/x86/kernel/stacktrace.c:save_stack_trace
  

  Symbols:

  ffffffff810412f0-ffffffff810413f1: __save_stack_trace (STB_LOCAL)
  

• 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: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: ✅

  void __save_stack_trace(struct task_struct *tsk, struct stack_trace *trace, unsigned int nosched);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/arm64/kernel/stacktrace.c (ffff800010093ba0)
  Location: arch/arm64/kernel/stacktrace.c:171
  Inline: False
  Direct callers:
    - arch/arm64/kernel/stacktrace.c:save_stack_trace
    - arch/arm64/kernel/stacktrace.c:save_stack_trace_tsk
  

  Symbols:

  ffff800010093ba0-ffff800010093c84: __save_stack_trace (STB_LOCAL)
  

• In armhf: ✅

  void __save_stack_trace(struct task_struct *tsk, struct stack_trace *trace, unsigned int nosched);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/arm/kernel/stacktrace.c (c030eeb4)
  Location: arch/arm/kernel/stacktrace.c:102
  Inline: False
  Direct callers:
    - arch/arm/kernel/stacktrace.c:save_stack_trace
    - arch/arm/kernel/stacktrace.c:save_stack_trace_tsk
  

  Symbols:

  c030eeb4-c030ef60: __save_stack_trace (STB_LOCAL)
  

• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences

Regular

• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅

Arch