DepSurf

Function: get_stack_info

Status

Regular

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

  int get_stack_info(long unsigned int *stack, struct task_struct *task, struct stack_info *info, long unsigned int *visit_mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/dumpstack_64.c (ffffffff81030210)
  Location: arch/x86/kernel/dumpstack_64.c:96
  Inline: False
  Direct callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/unwind_frame.c:update_stack_state
  

  Symbols:

  ffffffff81030210-ffffffff81030368: get_stack_info (STB_GLOBAL)
  

• In 4.13: ✅

  int get_stack_info(long unsigned int *stack, struct task_struct *task, struct stack_info *info, long unsigned int *visit_mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/dumpstack_64.c (ffffffff8102e470)
  Location: arch/x86/kernel/dumpstack_64.c:97
  Inline: False
  Direct callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/unwind_frame.c:update_stack_state
    - arch/x86/kernel/unwind_frame.c:unwind_dump
  

  Symbols:

  ffffffff8102e470-ffffffff8102e5b6: get_stack_info (STB_GLOBAL)
  

• In 4.15: ✅

  int get_stack_info(long unsigned int *stack, struct task_struct *task, struct stack_info *info, long unsigned int *visit_mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/dumpstack_64.c (ffffffff81030300)
  Location: arch/x86/kernel/dumpstack_64.c:107
  Inline: False
  Direct callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/unwind_frame.c:update_stack_state
    - arch/x86/kernel/unwind_frame.c:unwind_dump
  

  Symbols:

  ffffffff81030300-ffffffff8103045b: get_stack_info (STB_GLOBAL)
  

• In 4.18: Transformation ⚠️

  int get_stack_info(long unsigned int *stack, struct task_struct *task, struct stack_info *info, long unsigned int *visit_mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/dumpstack_64.c (0)
  Location: arch/x86/kernel/dumpstack_64.c:107
  Inline: False
  Direct callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/unwind_frame.c:__unwind_start
    - arch/x86/kernel/unwind_frame.c:update_stack_state
    - arch/x86/kernel/unwind_frame.c:unwind_dump
  

  Symbols:

  ffffffff810316d7-ffffffff810316ef: get_stack_info.cold.0 (STB_LOCAL)
  ffffffff81031590-ffffffff810316d7: get_stack_info (STB_GLOBAL)
  

• In 5.0: Transformation ⚠️

  int get_stack_info(long unsigned int *stack, struct task_struct *task, struct stack_info *info, long unsigned int *visit_mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/dumpstack_64.c (0)
  Location: arch/x86/kernel/dumpstack_64.c:107
  Inline: False
  Direct callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/unwind_frame.c:__unwind_start
    - arch/x86/kernel/unwind_frame.c:update_stack_state
    - arch/x86/kernel/unwind_frame.c:unwind_dump
  

  Symbols:

  ffffffff81032977-ffffffff8103298f: get_stack_info.cold.0 (STB_LOCAL)
  ffffffff81032830-ffffffff81032977: get_stack_info (STB_GLOBAL)
  

• In 5.3: Transformation ⚠️

  int get_stack_info(long unsigned int *stack, struct task_struct *task, struct stack_info *info, long unsigned int *visit_mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/dumpstack_64.c (0)
  Location: arch/x86/kernel/dumpstack_64.c:146
  Inline: False
  Direct callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/unwind_frame.c:__unwind_start
    - arch/x86/kernel/unwind_frame.c:update_stack_state
    - arch/x86/kernel/unwind_frame.c:unwind_dump
  

  Symbols:

  ffffffff8103477c-ffffffff81034794: get_stack_info.cold (STB_LOCAL)
  ffffffff81034640-ffffffff8103477c: get_stack_info (STB_GLOBAL)
  

• In 5.4: Transformation ⚠️

  int get_stack_info(long unsigned int *stack, struct task_struct *task, struct stack_info *info, long unsigned int *visit_mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/dumpstack_64.c (0)
  Location: arch/x86/kernel/dumpstack_64.c:153
  Inline: False
  Direct callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/unwind_frame.c:__unwind_start
    - arch/x86/kernel/unwind_frame.c:update_stack_state
    - arch/x86/kernel/unwind_frame.c:unwind_dump
  

  Symbols:

  ffffffff81035011-ffffffff81035029: get_stack_info.cold (STB_LOCAL)
  ffffffff81034ed0-ffffffff81035011: get_stack_info (STB_GLOBAL)
  

• In 5.8: Transformation ⚠️

  int get_stack_info(long unsigned int *stack, struct task_struct *task, struct stack_info *info, long unsigned int *visit_mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/dumpstack_64.c (0)
  Location: arch/x86/kernel/dumpstack_64.c:150
  Inline: False
  Direct callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/unwind_frame.c:__unwind_start
    - arch/x86/kernel/unwind_frame.c:update_stack_state
    - arch/x86/kernel/unwind_frame.c:unwind_dump
  

  Symbols:

  ffffffff81036e7f-ffffffff81036e97: get_stack_info.cold (STB_LOCAL)
  ffffffff81036d30-ffffffff81036e7f: get_stack_info (STB_GLOBAL)
  

• In 5.11: Transformation ⚠️

  int get_stack_info(long unsigned int *stack, struct task_struct *task, struct stack_info *info, long unsigned int *visit_mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/dumpstack_64.c (0)
  Location: arch/x86/kernel/dumpstack_64.c:175
  Inline: False
  Direct callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/unwind_frame.c:__unwind_start
    - arch/x86/kernel/unwind_frame.c:update_stack_state
    - arch/x86/kernel/unwind_frame.c:unwind_dump
  

  Symbols:

  ffffffff81bd3391-ffffffff81bd33a9: get_stack_info.cold (STB_LOCAL)
  ffffffff81037f00-ffffffff81037f8c: get_stack_info (STB_GLOBAL)
  

• In 5.13: Transformation ⚠️

  int get_stack_info(long unsigned int *stack, struct task_struct *task, struct stack_info *info, long unsigned int *visit_mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/dumpstack_64.c (0)
  Location: arch/x86/kernel/dumpstack_64.c:185
  Inline: False
  Direct callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/unwind_frame.c:__unwind_start
    - arch/x86/kernel/unwind_frame.c:update_stack_state
    - arch/x86/kernel/unwind_frame.c:unwind_dump
  

  Symbols:

  ffffffff81bc5803-ffffffff81bc581b: get_stack_info.cold (STB_LOCAL)
  ffffffff81039a40-ffffffff81039acc: get_stack_info (STB_GLOBAL)
  

• In 5.15: Transformation ⚠️

  int get_stack_info(long unsigned int *stack, struct task_struct *task, struct stack_info *info, long unsigned int *visit_mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/dumpstack_64.c (0)
  Location: arch/x86/kernel/dumpstack_64.c:191
  Inline: False
  Direct callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/unwind_frame.c:__unwind_start
    - arch/x86/kernel/unwind_frame.c:update_stack_state
    - arch/x86/kernel/unwind_frame.c:unwind_dump
  

  Symbols:

  ffffffff81c984e0-ffffffff81c98565: get_stack_info.cold (STB_LOCAL)
  ffffffff8103f3d0-ffffffff8103f473: get_stack_info (STB_GLOBAL)
  

• In 5.19: Transformation ⚠️

  int get_stack_info(long unsigned int *stack, struct task_struct *task, struct stack_info *info, long unsigned int *visit_mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/dumpstack_64.c (0)
  Location: arch/x86/kernel/dumpstack_64.c:191
  Inline: False
  Direct callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/unwind_frame.c:__unwind_start
    - arch/x86/kernel/unwind_frame.c:update_stack_state
    - arch/x86/kernel/unwind_frame.c:unwind_dump
  

  Symbols:

  ffffffff81e479e4-ffffffff81e47a67: get_stack_info.cold (STB_LOCAL)
  ffffffff81046a30-ffffffff81046adb: get_stack_info (STB_GLOBAL)
  

• In 6.2: Transformation ⚠️

  int get_stack_info(long unsigned int *stack, struct task_struct *task, struct stack_info *info, long unsigned int *visit_mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/dumpstack_64.c (0)
  Location: arch/x86/kernel/dumpstack_64.c:191
  Inline: False
  Direct callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/unwind_frame.c:__unwind_start
    - arch/x86/kernel/unwind_frame.c:update_stack_state
    - arch/x86/kernel/unwind_frame.c:unwind_dump
  

  Symbols:

  ffffffff820520c7-ffffffff8205212f: get_stack_info.cold (STB_LOCAL)
  ffffffff81050ac0-ffffffff81050b81: get_stack_info (STB_GLOBAL)
  

• In 6.5: Transformation ⚠️

  int get_stack_info(long unsigned int *stack, struct task_struct *task, struct stack_info *info, long unsigned int *visit_mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/dumpstack_64.c (0)
  Location: arch/x86/kernel/dumpstack_64.c:191
  Inline: False
  Direct callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/unwind_frame.c:__unwind_start
    - arch/x86/kernel/unwind_frame.c:update_stack_state
    - arch/x86/kernel/unwind_frame.c:unwind_dump
  

  Symbols:

  ffffffff820d05f2-ffffffff820d0649: get_stack_info.cold (STB_LOCAL)
  ffffffff810517f0-ffffffff810518b1: get_stack_info (STB_GLOBAL)
  

• In 6.8: Transformation ⚠️

  int get_stack_info(long unsigned int *stack, struct task_struct *task, struct stack_info *info, long unsigned int *visit_mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/dumpstack_64.c (0)
  Location: arch/x86/kernel/dumpstack_64.c:191
  Inline: False
  Direct callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/unwind_frame.c:__unwind_start
    - arch/x86/kernel/unwind_frame.c:update_stack_state
    - arch/x86/kernel/unwind_frame.c:unwind_dump
  

  Symbols:

  ffffffff821ab107-ffffffff821ab15e: get_stack_info.cold (STB_LOCAL)
  ffffffff81058a10-ffffffff81058ad1: get_stack_info (STB_GLOBAL)
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Transformation ⚠️

  int get_stack_info(long unsigned int *stack, struct task_struct *task, struct stack_info *info, long unsigned int *visit_mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/dumpstack_64.c (0)
  Location: arch/x86/kernel/dumpstack_64.c:153
  Inline: False
  Direct callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/unwind_frame.c:__unwind_start
    - arch/x86/kernel/unwind_frame.c:update_stack_state
    - arch/x86/kernel/unwind_frame.c:unwind_dump
  

  Symbols:

  ffffffff81035171-ffffffff81035189: get_stack_info.cold (STB_LOCAL)
  ffffffff81035030-ffffffff81035171: get_stack_info (STB_GLOBAL)
  

• In azure: Transformation ⚠️

  int get_stack_info(long unsigned int *stack, struct task_struct *task, struct stack_info *info, long unsigned int *visit_mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/dumpstack_64.c (0)
  Location: arch/x86/kernel/dumpstack_64.c:153
  Inline: False
  Direct callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/unwind_frame.c:__unwind_start
    - arch/x86/kernel/unwind_frame.c:update_stack_state
    - arch/x86/kernel/unwind_frame.c:unwind_dump
  

  Symbols:

  ffffffff81024ab1-ffffffff81024ac9: get_stack_info.cold (STB_LOCAL)
  ffffffff81024970-ffffffff81024ab1: get_stack_info (STB_GLOBAL)
  

• In gcp: Transformation ⚠️

  int get_stack_info(long unsigned int *stack, struct task_struct *task, struct stack_info *info, long unsigned int *visit_mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/dumpstack_64.c (0)
  Location: arch/x86/kernel/dumpstack_64.c:153
  Inline: False
  Direct callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/unwind_frame.c:__unwind_start
    - arch/x86/kernel/unwind_frame.c:update_stack_state
    - arch/x86/kernel/unwind_frame.c:unwind_dump
  

  Symbols:

  ffffffff81034fd1-ffffffff81034fe9: get_stack_info.cold (STB_LOCAL)
  ffffffff81034e90-ffffffff81034fd1: get_stack_info (STB_GLOBAL)
  

• In lowlatency: Transformation ⚠️

  int get_stack_info(long unsigned int *stack, struct task_struct *task, struct stack_info *info, long unsigned int *visit_mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/dumpstack_64.c (0)
  Location: arch/x86/kernel/dumpstack_64.c:153
  Inline: False
  Direct callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
    - arch/x86/kernel/unwind_frame.c:__unwind_start
    - arch/x86/kernel/unwind_frame.c:update_stack_state
    - arch/x86/kernel/unwind_frame.c:unwind_dump
  

  Symbols:

  ffffffff81035f11-ffffffff81035f29: get_stack_info.cold (STB_LOCAL)
  ffffffff81035dd0-ffffffff81035f11: get_stack_info (STB_GLOBAL)
  

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 ✅
• 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 ✅
• 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 ✅

Arch

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 ✅