DepSurf

Function: get_stack_info_noinstr

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: ✅

  bool get_stack_info_noinstr(long unsigned int *stack, struct task_struct *task, struct stack_info *info);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/dumpstack_64.c (ffffffff81c36400)
  Location: arch/x86/kernel/dumpstack_64.c:154
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:vc_switch_off_ist
    - arch/x86/kernel/dumpstack_64.c:get_stack_info
  

  Symbols:

  ffffffff81c36400-ffffffff81c364ea: get_stack_info_noinstr (STB_GLOBAL)
  

• In 5.13: ✅

  bool get_stack_info_noinstr(long unsigned int *stack, struct task_struct *task, struct stack_info *info);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/dumpstack_64.c (ffffffff81c28890)
  Location: arch/x86/kernel/dumpstack_64.c:164
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:vc_switch_off_ist
    - arch/x86/kernel/dumpstack_64.c:get_stack_info
  

  Symbols:

  ffffffff81c28890-ffffffff81c2897d: get_stack_info_noinstr (STB_GLOBAL)
  

• In 5.15: ✅

  bool get_stack_info_noinstr(long unsigned int *stack, struct task_struct *task, struct stack_info *info);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/dumpstack_64.c (ffffffff81d46a00)
  Location: arch/x86/kernel/dumpstack_64.c:170
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:exc_double_fault
    - arch/x86/kernel/traps.c:exc_double_fault
    - arch/x86/kernel/traps.c:vc_switch_off_ist
    - arch/x86/kernel/dumpstack_64.c:get_stack_info
    - arch/x86/mm/fault.c:page_fault_oops
    - arch/x86/mm/fault.c:page_fault_oops
  

  Symbols:

  ffffffff81d46a00-ffffffff81d46b14: get_stack_info_noinstr (STB_GLOBAL)
  

• In 5.19: ✅

  bool get_stack_info_noinstr(long unsigned int *stack, struct task_struct *task, struct stack_info *info);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/dumpstack_64.c (ffffffff81f14f10)
  Location: arch/x86/kernel/dumpstack_64.c:170
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:exc_double_fault
    - arch/x86/kernel/traps.c:exc_double_fault
    - arch/x86/kernel/traps.c:vc_switch_off_ist
    - arch/x86/kernel/dumpstack_64.c:get_stack_info
    - arch/x86/mm/fault.c:page_fault_oops
    - arch/x86/mm/fault.c:page_fault_oops
  

  Symbols:

  ffffffff81f14f10-ffffffff81f15022: get_stack_info_noinstr (STB_GLOBAL)
  

• In 6.2: ✅

  bool get_stack_info_noinstr(long unsigned int *stack, struct task_struct *task, struct stack_info *info);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/dumpstack_64.c (ffffffff820bc3a0)
  Location: arch/x86/kernel/dumpstack_64.c:170
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:exc_double_fault
    - arch/x86/kernel/traps.c:exc_double_fault
    - arch/x86/kernel/traps.c:vc_switch_off_ist
    - arch/x86/kernel/dumpstack_64.c:get_stack_info
    - arch/x86/mm/fault.c:page_fault_oops
    - arch/x86/mm/fault.c:page_fault_oops
  

  Symbols:

  ffffffff820bc3a0-ffffffff820bc4b2: get_stack_info_noinstr (STB_GLOBAL)
  

• In 6.5: ✅

  bool get_stack_info_noinstr(long unsigned int *stack, struct task_struct *task, struct stack_info *info);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/dumpstack_64.c (ffffffff8213dae0)
  Location: arch/x86/kernel/dumpstack_64.c:170
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:exc_double_fault
    - arch/x86/kernel/traps.c:exc_double_fault
    - arch/x86/kernel/traps.c:vc_switch_off_ist
    - arch/x86/kernel/dumpstack_64.c:get_stack_info
    - arch/x86/mm/fault.c:page_fault_oops
    - arch/x86/mm/fault.c:page_fault_oops
  

  Symbols:

  ffffffff8213dae0-ffffffff8213dbf2: get_stack_info_noinstr (STB_GLOBAL)
  

• In 6.8: ✅

  bool get_stack_info_noinstr(long unsigned int *stack, struct task_struct *task, struct stack_info *info);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/dumpstack_64.c (ffffffff8221fae0)
  Location: arch/x86/kernel/dumpstack_64.c:170
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:exc_double_fault
    - arch/x86/kernel/traps.c:exc_double_fault
    - arch/x86/kernel/traps.c:vc_switch_off_ist
    - arch/x86/kernel/dumpstack_64.c:get_stack_info
    - arch/x86/mm/fault.c:page_fault_oops
    - arch/x86/mm/fault.c:page_fault_oops
  

  Symbols:

  ffffffff8221fae0-ffffffff8221fbf2: get_stack_info_noinstr (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 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• 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 ✅