DepSurf

Function: stack_trace_save

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: ✅

  unsigned int stack_trace_save(long unsigned int *store, unsigned int size, unsigned int skipnr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stacktrace.c (ffffffff81125d40)
  Location: kernel/stacktrace.c:113
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace_stack.c:stack_trace_call
    - kernel/trace/trace_events_hist.c:event_hist_trigger
    - mm/slub.c:set_track
  

  Symbols:

  ffffffff81125d40-ffffffff81125da5: stack_trace_save (STB_GLOBAL)
  

• In 5.4: ✅

  unsigned int stack_trace_save(long unsigned int *store, unsigned int size, unsigned int skipnr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stacktrace.c (ffffffff81131d10)
  Location: kernel/stacktrace.c:113
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace_stack.c:stack_trace_call
    - kernel/trace/trace_events_hist.c:event_hist_trigger
    - mm/slub.c:set_track
  

  Symbols:

  ffffffff81131d10-ffffffff81131d75: stack_trace_save (STB_GLOBAL)
  

• In 5.8: ✅

  unsigned int stack_trace_save(long unsigned int *store, unsigned int size, unsigned int skipnr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stacktrace.c (ffffffff81141130)
  Location: kernel/stacktrace.c:113
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace_stack.c:check_stack
    - kernel/trace/trace_events_hist.c:event_hist_trigger
  

  Symbols:

  ffffffff81141130-ffffffff81141195: stack_trace_save (STB_GLOBAL)
  

• In 5.11: ✅

  unsigned int stack_trace_save(long unsigned int *store, unsigned int size, unsigned int skipnr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stacktrace.c (ffffffff8113d3d0)
  Location: kernel/stacktrace.c:111
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace_stack.c:check_stack
    - kernel/trace/trace_events_hist.c:event_hist_trigger
  

  Symbols:

  ffffffff8113d3d0-ffffffff8113d435: stack_trace_save (STB_GLOBAL)
  

• In 5.13: ✅

  unsigned int stack_trace_save(long unsigned int *store, unsigned int size, unsigned int skipnr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stacktrace.c (ffffffff8113e620)
  Location: kernel/stacktrace.c:111
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace_stack.c:check_stack
    - kernel/trace/trace_events_hist.c:event_hist_trigger
  

  Symbols:

  ffffffff8113e620-ffffffff8113e685: stack_trace_save (STB_GLOBAL)
  

• In 5.15: ✅

  unsigned int stack_trace_save(long unsigned int *store, unsigned int size, unsigned int skipnr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stacktrace.c (ffffffff81161ab0)
  Location: kernel/stacktrace.c:111
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace_stack.c:check_stack
    - kernel/trace/trace_events_hist.c:event_hist_trigger
    - mm/kfence/core.c:metadata_update_state
    - mm/kfence/report.c:kfence_report_error
  

  Symbols:

  ffffffff81161ab0-ffffffff81161b15: stack_trace_save (STB_GLOBAL)
  

• In 5.19: ✅

  unsigned int stack_trace_save(long unsigned int *store, unsigned int size, unsigned int skipnr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stacktrace.c (ffffffff81194970)
  Location: kernel/stacktrace.c:112
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace_stack.c:check_stack
    - kernel/trace/trace_events_hist.c:event_hist_trigger
    - mm/slub.c:set_track_prepare
    - mm/kfence/core.c:__kfence_alloc
    - mm/kfence/core.c:metadata_update_state
    - mm/kfence/report.c:kfence_report_error
  

  Symbols:

  ffffffff81194970-ffffffff811949e1: stack_trace_save (STB_GLOBAL)
  

• In 6.2: ✅

  unsigned int stack_trace_save(long unsigned int *store, unsigned int size, unsigned int skipnr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stacktrace.c (ffffffff811d25d0)
  Location: kernel/stacktrace.c:112
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace_stack.c:check_stack
    - kernel/trace/trace_events_hist.c:event_hist_trigger
    - mm/slub.c:set_track_prepare
    - mm/kfence/core.c:__kfence_alloc
    - mm/kfence/core.c:metadata_update_state
    - mm/kfence/report.c:kfence_report_error
  

  Symbols:

  ffffffff811d25d0-ffffffff811d2641: stack_trace_save (STB_GLOBAL)
  

• In 6.5: ✅

  unsigned int stack_trace_save(long unsigned int *store, unsigned int size, unsigned int skipnr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stacktrace.c (ffffffff811e68c0)
  Location: kernel/stacktrace.c:112
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace_osnoise.c:timerlat_irq
    - kernel/trace/trace_osnoise.c:timerlat_irq
    - kernel/trace/trace_stack.c:check_stack
    - kernel/trace/trace_events_hist.c:event_hist_trigger
    - kernel/trace/trace_events_hist.c:hist_trigger_elt_update
    - kernel/trace/trace_events_hist.c:__update_field_vars
    - mm/slub.c:set_track_prepare
    - mm/kfence/core.c:__kfence_alloc
    - mm/kfence/core.c:metadata_update_state
    - mm/kfence/report.c:kfence_report_error
  

  Symbols:

  ffffffff811e68c0-ffffffff811e6931: stack_trace_save (STB_GLOBAL)
  

• In 6.8: ✅

  unsigned int stack_trace_save(long unsigned int *store, unsigned int size, unsigned int skipnr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stacktrace.c (ffffffff811fc610)
  Location: kernel/stacktrace.c:112
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace_osnoise.c:timerlat_irq
    - kernel/trace/trace_osnoise.c:timerlat_irq
    - kernel/trace/trace_stack.c:check_stack
    - kernel/trace/trace_events_hist.c:event_hist_trigger
    - kernel/trace/trace_events_hist.c:hist_trigger_elt_update
    - kernel/trace/trace_events_hist.c:__update_field_vars
    - mm/slub.c:set_track_prepare
    - mm/kfence/core.c:__kfence_alloc
    - mm/kfence/core.c:metadata_update_state
    - mm/kfence/report.c:kfence_report_error
  

  Symbols:

  ffffffff811fc610-ffffffff811fc681: stack_trace_save (STB_GLOBAL)
  

Arch

• In arm64: ✅

  unsigned int stack_trace_save(long unsigned int *store, unsigned int size, unsigned int skipnr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stacktrace.c (ffff8000101997a0)
  Location: kernel/stacktrace.c:272
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace_stack.c:stack_trace_call
    - kernel/trace/trace_events_hist.c:event_hist_trigger
    - mm/slub.c:set_track
  

  Symbols:

  ffff8000101997a0-ffff800010199818: stack_trace_save (STB_GLOBAL)
  

• In armhf: ✅

  unsigned int stack_trace_save(long unsigned int *store, unsigned int size, unsigned int skipnr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stacktrace.c (c03e41c0)
  Location: kernel/stacktrace.c:272
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace_stack.c:stack_trace_call
    - mm/slub.c:set_track
  

  Symbols:

  c03e41c0-c03e4238: stack_trace_save (STB_GLOBAL)
  

• In ppc64el: ✅

  unsigned int stack_trace_save(long unsigned int *store, unsigned int size, unsigned int skipnr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stacktrace.c (c0000000001f9970)
  Location: kernel/stacktrace.c:272
  Inline: False
  Direct callers:
    - arch/powerpc/kernel/eeh_event.c:__eeh_send_failure_event
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace_stack.c:stack_trace_call
    - kernel/trace/trace_events_hist.c:event_hist_trigger
    - mm/slub.c:set_track
  

  Symbols:

  c0000000001f9970-c0000000001f99f4: stack_trace_save (STB_GLOBAL)
  

• In riscv64: ✅

  unsigned int stack_trace_save(long unsigned int *store, unsigned int size, unsigned int skipnr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stacktrace.c (ffffffe000129dc8)
  Location: kernel/stacktrace.c:272
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace_stack.c:stack_trace_call
    - mm/slub.c:set_track
  

  Symbols:

  ffffffe000129dc8-ffffffe000129e1a: stack_trace_save (STB_GLOBAL)
  

Flavor

• In aws: ✅

  unsigned int stack_trace_save(long unsigned int *store, unsigned int size, unsigned int skipnr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stacktrace.c (ffffffff8112a4c0)
  Location: kernel/stacktrace.c:113
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace_stack.c:stack_trace_call
    - kernel/trace/trace_events_hist.c:event_hist_trigger
    - mm/slub.c:set_track
  

  Symbols:

  ffffffff8112a4c0-ffffffff8112a525: stack_trace_save (STB_GLOBAL)
  

• In azure: ✅

  unsigned int stack_trace_save(long unsigned int *store, unsigned int size, unsigned int skipnr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stacktrace.c (ffffffff8111cd30)
  Location: kernel/stacktrace.c:113
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace_stack.c:stack_trace_call
    - kernel/trace/trace_events_hist.c:event_hist_trigger
    - mm/slub.c:set_track
  

  Symbols:

  ffffffff8111cd30-ffffffff8111cd95: stack_trace_save (STB_GLOBAL)
  

• In gcp: ✅

  unsigned int stack_trace_save(long unsigned int *store, unsigned int size, unsigned int skipnr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stacktrace.c (ffffffff811281e0)
  Location: kernel/stacktrace.c:113
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace_stack.c:stack_trace_call
    - kernel/trace/trace_events_hist.c:event_hist_trigger
    - mm/slub.c:set_track
  

  Symbols:

  ffffffff811281e0-ffffffff81128245: stack_trace_save (STB_GLOBAL)
  

• In lowlatency: ✅

  unsigned int stack_trace_save(long unsigned int *store, unsigned int size, unsigned int skipnr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stacktrace.c (ffffffff81134870)
  Location: kernel/stacktrace.c:113
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace_stack.c:stack_trace_call
    - kernel/trace/trace_events_hist.c:event_hist_trigger
    - mm/slub.c:set_track
  

  Symbols:

  ffffffff81134870-ffffffff811348d5: stack_trace_save (STB_GLOBAL)
  

Differences

Regular

• 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

• 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 ✅