DepSurf

Function: save_stack_trace_tsk

Status

Regular

• In 4.4: ✅

  void save_stack_trace_tsk(struct task_struct *tsk, struct stack_trace *trace);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/stacktrace.c (ffffffff8103e560)
  Location: arch/x86/kernel/stacktrace.c:76
  Inline: False
  Direct callers:
    - fs/proc/base.c:proc_pid_stack
  

  Symbols:

  ffffffff8103e560-ffffffff8103e59d: save_stack_trace_tsk (STB_GLOBAL)
  

• In 4.8: ✅

  void save_stack_trace_tsk(struct task_struct *tsk, struct stack_trace *trace);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/stacktrace.c (ffffffff8103e3a0)
  Location: arch/x86/kernel/stacktrace.c:80
  Inline: False
  Direct callers:
    - fs/proc/base.c:proc_pid_stack
  

  Symbols:

  ffffffff8103e3a0-ffffffff8103e3dd: save_stack_trace_tsk (STB_GLOBAL)
  

• In 4.10: ✅

  void save_stack_trace_tsk(struct task_struct *tsk, struct stack_trace *trace);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/stacktrace.c (ffffffff8103dd80)
  Location: arch/x86/kernel/stacktrace.c:66
  Inline: False
  Direct callers:
    - fs/proc/base.c:proc_pid_stack
  

  Symbols:

  ffffffff8103dd80-ffffffff8103ddf2: save_stack_trace_tsk (STB_GLOBAL)
  

• In 4.13: Selective Inline ⚠️

  void save_stack_trace_tsk(struct task_struct *tsk, struct stack_trace *trace);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/stacktrace.c (ffffffff8103be10)
  Location: arch/x86/kernel/stacktrace.c:68
  Inline: True
  Direct callers:
    - fs/proc/base.c:proc_pid_stack
  

  Symbols:

  ffffffff8103be10-ffffffff8103be77: save_stack_trace_tsk (STB_GLOBAL)
  

• In 4.15: ✅

  void save_stack_trace_tsk(struct task_struct *tsk, struct stack_trace *trace);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/stacktrace.c (ffffffff8103e840)
  Location: arch/x86/kernel/stacktrace.c:69
  Inline: False
  Direct callers:
    - fs/proc/base.c:proc_pid_stack
  

  Symbols:

  ffffffff8103e840-ffffffff8103e8b4: save_stack_trace_tsk (STB_GLOBAL)
  

• In 4.18: ✅

  void save_stack_trace_tsk(struct task_struct *tsk, struct stack_trace *trace);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/stacktrace.c (ffffffff8103fe00)
  Location: arch/x86/kernel/stacktrace.c:69
  Inline: False
  Direct callers:
    - fs/proc/base.c:proc_pid_stack
  

  Symbols:

  ffffffff8103fe00-ffffffff8103fe75: save_stack_trace_tsk (STB_GLOBAL)
  

• In 5.0: ✅

  void save_stack_trace_tsk(struct task_struct *tsk, struct stack_trace *trace);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/stacktrace.c (ffffffff81041430)
  Location: arch/x86/kernel/stacktrace.c:69
  Inline: False
  Direct callers:
    - fs/proc/base.c:proc_pid_stack
  

  Symbols:

  ffffffff81041430-ffffffff810414a5: save_stack_trace_tsk (STB_GLOBAL)
  

• 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: Selective Inline ⚠️

  void save_stack_trace_tsk(struct task_struct *tsk, struct stack_trace *trace);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/arm64/kernel/stacktrace.c (ffff800010093c88)
  Location: arch/arm64/kernel/stacktrace.c:201
  Inline: True
  Direct callers:
    - kernel/stacktrace.c:stack_trace_save_tsk
  

  Symbols:

  ffff800010093c88-ffff800010093cc0: save_stack_trace_tsk (STB_GLOBAL)
  

• In armhf: Selective Inline ⚠️

  void save_stack_trace_tsk(struct task_struct *tsk, struct stack_trace *trace);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/arm/kernel/stacktrace.c (c030ef60)
  Location: arch/arm/kernel/stacktrace.c:155
  Inline: True
  Direct callers:
    - kernel/stacktrace.c:stack_trace_save_tsk
  

  Symbols:

  c030ef60-c030ef80: save_stack_trace_tsk (STB_GLOBAL)
  

• In ppc64el: Selective Inline ⚠️

  void save_stack_trace_tsk(struct task_struct *tsk, struct stack_trace *trace);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/powerpc/kernel/stacktrace.c (c000000000069390)
  Location: arch/powerpc/kernel/stacktrace.c:66
  Inline: True
  Direct callers:
    - kernel/stacktrace.c:stack_trace_save_tsk
  

  Symbols:

  c000000000069390-c000000000069460: save_stack_trace_tsk (STB_GLOBAL)
  

• In riscv64: Selective Inline ⚠️

  void save_stack_trace_tsk(struct task_struct *tsk, struct stack_trace *trace);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/riscv/kernel/stacktrace.c (ffffffe0000b72ae)
  Location: arch/riscv/kernel/stacktrace.c:157
  Inline: True
  Inline callers:
    - arch/riscv/kernel/stacktrace.c:save_stack_trace
  Direct callers:
    - kernel/stacktrace.c:stack_trace_save_tsk
  

  Symbols:

  ffffffe0000b725c-ffffffe0000b7298: save_stack_trace_tsk (STB_GLOBAL)
  

Flavor

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

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• 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