website-function

Function: unwind_start

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/core.c (ffffffff810077e8)
  Location: arch/x86/include/asm/unwind.h:35
  Inline: True
  Inline callers:
    - arch/x86/events/core.c:perf_callchain_kernel
  

  In arch/x86/kernel/dumpstack.c (ffffffff81030aac)
  Location: arch/x86/include/asm/unwind.h:35
  Inline: True
  Inline callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
  

  In arch/x86/kernel/stacktrace.c (ffffffff8103dca8)
  Location: arch/x86/include/asm/unwind.h:35
  Inline: True
  Inline callers:
    - arch/x86/kernel/stacktrace.c:__save_stack_trace
  

• In 4.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/core.c (ffffffff8100756b)
  Location: arch/x86/include/asm/unwind.h:38
  Inline: True
  Inline callers:
    - arch/x86/events/core.c:perf_callchain_kernel
  

  In arch/x86/kernel/dumpstack.c (ffffffff8102ed7c)
  Location: arch/x86/include/asm/unwind.h:38
  Inline: True
  Inline callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
  

  In arch/x86/kernel/stacktrace.c (ffffffff8103bd38)
  Location: arch/x86/include/asm/unwind.h:38
  Inline: True
  Inline callers:
    - arch/x86/kernel/stacktrace.c:__save_stack_trace
  

• In 4.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/core.c (ffffffff810079a1)
  Location: arch/x86/include/asm/unwind.h:49
  Inline: True
  Inline callers:
    - arch/x86/events/core.c:perf_callchain_kernel
  

  In arch/x86/kernel/dumpstack.c (ffffffff81030d5c)
  Location: arch/x86/include/asm/unwind.h:49
  Inline: True
  Inline callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
  

  In arch/x86/kernel/stacktrace.c (ffffffff8103e948)
  Location: arch/x86/include/asm/unwind.h:49
  Inline: True
  Inline callers:
    - arch/x86/kernel/stacktrace.c:save_stack_trace_tsk_reliable
    - arch/x86/kernel/stacktrace.c:__save_stack_trace
  

• In 4.18: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/core.c (ffffffff81007fd1)
  Location: arch/x86/include/asm/unwind.h:49
  Inline: True
  Inline callers:
    - arch/x86/events/core.c:perf_callchain_kernel
  

  In arch/x86/kernel/dumpstack.c (ffffffff81032020)
  Location: arch/x86/include/asm/unwind.h:49
  Inline: True
  Inline callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
  

  In arch/x86/kernel/stacktrace.c (ffffffff8103ff08)
  Location: arch/x86/include/asm/unwind.h:49
  Inline: True
  Inline callers:
    - arch/x86/kernel/stacktrace.c:save_stack_trace_tsk_reliable
    - arch/x86/kernel/stacktrace.c:__save_stack_trace
  

• In 5.0: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/core.c (ffffffff81007eb1)
  Location: arch/x86/include/asm/unwind.h:55
  Inline: True
  Inline callers:
    - arch/x86/events/core.c:perf_callchain_kernel
  

  In arch/x86/kernel/dumpstack.c (ffffffff810332e5)
  Location: arch/x86/include/asm/unwind.h:55
  Inline: True
  Inline callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
  

  In arch/x86/kernel/stacktrace.c (ffffffff81041536)
  Location: arch/x86/include/asm/unwind.h:55
  Inline: True
  Inline callers:
    - arch/x86/kernel/stacktrace.c:save_stack_trace_tsk_reliable
    - arch/x86/kernel/stacktrace.c:__save_stack_trace
  

• In 5.3: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/core.c (ffffffff81008188)
  Location: arch/x86/include/asm/unwind.h:55
  Inline: True
  Inline callers:
    - arch/x86/events/core.c:perf_callchain_kernel
    - arch/x86/events/core.c:perf_callchain_kernel
  

  In arch/x86/kernel/dumpstack.c (ffffffff8103515e)
  Location: arch/x86/include/asm/unwind.h:55
  Inline: True
  Inline callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
  

  In arch/x86/kernel/stacktrace.c (ffffffff81043a8d)
  Location: arch/x86/include/asm/unwind.h:55
  Inline: True
  Inline callers:
    - arch/x86/kernel/stacktrace.c:arch_stack_walk_reliable
    - arch/x86/kernel/stacktrace.c:arch_stack_walk
  

• In 5.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/core.c (ffffffff810083a8)
  Location: arch/x86/include/asm/unwind.h:55
  Inline: True
  Inline callers:
    - arch/x86/events/core.c:perf_callchain_kernel
    - arch/x86/events/core.c:perf_callchain_kernel
  

  In arch/x86/kernel/dumpstack.c (ffffffff8103598e)
  Location: arch/x86/include/asm/unwind.h:55
  Inline: True
  Inline callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
  

  In arch/x86/kernel/stacktrace.c (ffffffff810441dd)
  Location: arch/x86/include/asm/unwind.h:55
  Inline: True
  Inline callers:
    - arch/x86/kernel/stacktrace.c:arch_stack_walk_reliable
    - arch/x86/kernel/stacktrace.c:arch_stack_walk
  

• In 5.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/core.c (ffffffff81009416)
  Location: arch/x86/include/asm/unwind.h:55
  Inline: True
  Inline callers:
    - arch/x86/events/core.c:perf_callchain_kernel
    - arch/x86/events/core.c:perf_callchain_kernel
  

  In arch/x86/kernel/dumpstack.c (ffffffff81037a25)
  Location: arch/x86/include/asm/unwind.h:55
  Inline: True
  Inline callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
  

  In arch/x86/kernel/stacktrace.c (ffffffff81047efb)
  Location: arch/x86/include/asm/unwind.h:55
  Inline: True
  Inline callers:
    - arch/x86/kernel/stacktrace.c:arch_stack_walk_reliable
    - arch/x86/kernel/stacktrace.c:arch_stack_walk
  

• In 5.11: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/core.c (ffffffff810084c6)
  Location: arch/x86/include/asm/unwind.h:55
  Inline: True
  Inline callers:
    - arch/x86/events/core.c:perf_callchain_kernel
    - arch/x86/events/core.c:perf_callchain_kernel
  

  In arch/x86/kernel/dumpstack.c (ffffffff81bd35e4)
  Location: arch/x86/include/asm/unwind.h:55
  Inline: True
  Inline callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
  

  In arch/x86/kernel/stacktrace.c (ffffffff810473ab)
  Location: arch/x86/include/asm/unwind.h:55
  Inline: True
  Inline callers:
    - arch/x86/kernel/stacktrace.c:arch_stack_walk_reliable
    - arch/x86/kernel/stacktrace.c:arch_stack_walk
  

• In 5.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/core.c (ffffffff81008e96)
  Location: arch/x86/include/asm/unwind.h:55
  Inline: True
  Inline callers:
    - arch/x86/events/core.c:perf_callchain_kernel
    - arch/x86/events/core.c:perf_callchain_kernel
  

  In arch/x86/kernel/dumpstack.c (ffffffff81bc5a56)
  Location: arch/x86/include/asm/unwind.h:55
  Inline: True
  Inline callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
  

  In arch/x86/kernel/stacktrace.c (ffffffff81048cab)
  Location: arch/x86/include/asm/unwind.h:55
  Inline: True
  Inline callers:
    - arch/x86/kernel/stacktrace.c:arch_stack_walk_reliable
    - arch/x86/kernel/stacktrace.c:arch_stack_walk
  

• In 5.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/core.c (ffffffff81009d3a)
  Location: arch/x86/include/asm/unwind.h:55
  Inline: True
  Inline callers:
    - arch/x86/events/core.c:perf_callchain_kernel
    - arch/x86/events/core.c:perf_callchain_kernel
  

  In arch/x86/kernel/dumpstack.c (ffffffff81c987a0)
  Location: arch/x86/include/asm/unwind.h:55
  Inline: True
  Inline callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
  

  In arch/x86/kernel/stacktrace.c (ffffffff8104f67d)
  Location: arch/x86/include/asm/unwind.h:55
  Inline: True
  Inline callers:
    - arch/x86/kernel/stacktrace.c:arch_stack_walk_reliable
    - arch/x86/kernel/stacktrace.c:arch_stack_walk
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/core.c (ffffffff8100949a)
  Location: arch/x86/include/asm/unwind.h:59
  Inline: True
  Inline callers:
    - arch/x86/events/core.c:perf_callchain_kernel
    - arch/x86/events/core.c:perf_callchain_kernel
  

  In arch/x86/kernel/dumpstack.c (ffffffff81e47d03)
  Location: arch/x86/include/asm/unwind.h:59
  Inline: True
  Inline callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
  

  In arch/x86/kernel/process.c (ffffffff81051fa1)
  Location: arch/x86/include/asm/unwind.h:59
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:__get_wchan
  

  In arch/x86/kernel/stacktrace.c (ffffffff8105a97e)
  Location: arch/x86/include/asm/unwind.h:59
  Inline: True
  Inline callers:
    - arch/x86/kernel/stacktrace.c:arch_stack_walk_reliable
    - arch/x86/kernel/stacktrace.c:arch_stack_walk
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/core.c (ffffffff8100a92a)
  Location: arch/x86/include/asm/unwind.h:59
  Inline: True
  Inline callers:
    - arch/x86/events/core.c:perf_callchain_kernel
    - arch/x86/events/core.c:perf_callchain_kernel
  

  In arch/x86/kernel/dumpstack.c (ffffffff810516d1)
  Location: arch/x86/include/asm/unwind.h:59
  Inline: True
  Inline callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
  

  In arch/x86/kernel/process.c (ffffffff8105f7d1)
  Location: arch/x86/include/asm/unwind.h:59
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:__get_wchan
  

  In arch/x86/kernel/stacktrace.c (ffffffff8106873e)
  Location: arch/x86/include/asm/unwind.h:59
  Inline: True
  Inline callers:
    - arch/x86/kernel/stacktrace.c:arch_stack_walk_reliable
    - arch/x86/kernel/stacktrace.c:arch_stack_walk
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/core.c (ffffffff8100a17a)
  Location: arch/x86/include/asm/unwind.h:59
  Inline: True
  Inline callers:
    - arch/x86/events/core.c:perf_callchain_kernel
    - arch/x86/events/core.c:perf_callchain_kernel
  

  In arch/x86/kernel/dumpstack.c (ffffffff8105242e)
  Location: arch/x86/include/asm/unwind.h:59
  Inline: True
  Inline callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
  

  In arch/x86/kernel/process.c (ffffffff81060f29)
  Location: arch/x86/include/asm/unwind.h:59
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:__get_wchan
  

  In arch/x86/kernel/stacktrace.c (ffffffff8106a05e)
  Location: arch/x86/include/asm/unwind.h:59
  Inline: True
  Inline callers:
    - arch/x86/kernel/stacktrace.c:arch_stack_walk_reliable
    - arch/x86/kernel/stacktrace.c:arch_stack_walk
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/core.c (ffffffff8100f89a)
  Location: arch/x86/include/asm/unwind.h:59
  Inline: True
  Inline callers:
    - arch/x86/events/core.c:perf_callchain_kernel
    - arch/x86/events/core.c:perf_callchain_kernel
  

  In arch/x86/kernel/dumpstack.c (ffffffff8105964e)
  Location: arch/x86/include/asm/unwind.h:59
  Inline: True
  Inline callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
  

  In arch/x86/kernel/process.c (ffffffff81067fd9)
  Location: arch/x86/include/asm/unwind.h:59
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:__get_wchan
  

  In arch/x86/kernel/stacktrace.c (ffffffff8107152e)
  Location: arch/x86/include/asm/unwind.h:59
  Inline: True
  Inline callers:
    - arch/x86/kernel/stacktrace.c:arch_stack_walk_reliable
    - arch/x86/kernel/stacktrace.c:arch_stack_walk
  

Arch

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

Flavor

• In aws: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/core.c (ffffffff810083a8)
  Location: arch/x86/include/asm/unwind.h:55
  Inline: True
  Inline callers:
    - arch/x86/events/core.c:perf_callchain_kernel
    - arch/x86/events/core.c:perf_callchain_kernel
  

  In arch/x86/kernel/dumpstack.c (ffffffff81035aee)
  Location: arch/x86/include/asm/unwind.h:55
  Inline: True
  Inline callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
  

  In arch/x86/kernel/stacktrace.c (ffffffff8104435d)
  Location: arch/x86/include/asm/unwind.h:55
  Inline: True
  Inline callers:
    - arch/x86/kernel/stacktrace.c:arch_stack_walk_reliable
    - arch/x86/kernel/stacktrace.c:arch_stack_walk
  

• In azure: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/core.c (ffffffff81006b98)
  Location: arch/x86/include/asm/unwind.h:55
  Inline: True
  Inline callers:
    - arch/x86/events/core.c:perf_callchain_kernel
    - arch/x86/events/core.c:perf_callchain_kernel
  

  In arch/x86/kernel/dumpstack.c (ffffffff8102543e)
  Location: arch/x86/include/asm/unwind.h:55
  Inline: True
  Inline callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
  

  In arch/x86/kernel/stacktrace.c (ffffffff8103397d)
  Location: arch/x86/include/asm/unwind.h:55
  Inline: True
  Inline callers:
    - arch/x86/kernel/stacktrace.c:arch_stack_walk_reliable
    - arch/x86/kernel/stacktrace.c:arch_stack_walk
  

• In gcp: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/core.c (ffffffff81008368)
  Location: arch/x86/include/asm/unwind.h:55
  Inline: True
  Inline callers:
    - arch/x86/events/core.c:perf_callchain_kernel
    - arch/x86/events/core.c:perf_callchain_kernel
  

  In arch/x86/kernel/dumpstack.c (ffffffff8103594e)
  Location: arch/x86/include/asm/unwind.h:55
  Inline: True
  Inline callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
  

  In arch/x86/kernel/stacktrace.c (ffffffff8104419d)
  Location: arch/x86/include/asm/unwind.h:55
  Inline: True
  Inline callers:
    - arch/x86/kernel/stacktrace.c:arch_stack_walk_reliable
    - arch/x86/kernel/stacktrace.c:arch_stack_walk
  

• In lowlatency: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/core.c (ffffffff810084c8)
  Location: arch/x86/include/asm/unwind.h:55
  Inline: True
  Inline callers:
    - arch/x86/events/core.c:perf_callchain_kernel
    - arch/x86/events/core.c:perf_callchain_kernel
  

  In arch/x86/kernel/dumpstack.c (ffffffff8103692e)
  Location: arch/x86/include/asm/unwind.h:55
  Inline: True
  Inline callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
  

  In arch/x86/kernel/stacktrace.c (ffffffff8104559d)
  Location: arch/x86/include/asm/unwind.h:55
  Inline: True
  Inline callers:
    - arch/x86/kernel/stacktrace.c:arch_stack_walk_reliable
    - arch/x86/kernel/stacktrace.c:arch_stack_walk
  

Differences