DepSurf

Function: unwind_get_return_address

Status

Regular

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

  long unsigned int unwind_get_return_address(struct unwind_state *state);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/unwind_frame.c (ffffffff81069a00)
  Location: arch/x86/kernel/unwind_frame.c:55
  Inline: False
  Direct callers:
    - arch/x86/events/core.c:perf_callchain_kernel
    - arch/x86/kernel/stacktrace.c:__save_stack_trace
  

  Symbols:

  ffffffff81069a00-ffffffff81069a5d: unwind_get_return_address (STB_GLOBAL)
  

• In 4.13: Selective Inline ⚠️

  long unsigned int unwind_get_return_address(struct unwind_state *state);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/unwind_frame.c (ffffffff81068f00)
  Location: arch/x86/kernel/unwind_frame.c:69
  Inline: True
  Direct callers:
    - arch/x86/events/core.c:perf_callchain_kernel
    - arch/x86/kernel/stacktrace.c:__save_stack_trace
  

  Symbols:

  ffffffff81068f00-ffffffff81068f2f: unwind_get_return_address (STB_GLOBAL)
  

• In 4.15: Selective Inline ⚠️

  long unsigned int unwind_get_return_address(struct unwind_state *state);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/unwind_frame.c (ffffffff8106d780)
  Location: arch/x86/kernel/unwind_frame.c:13
  Inline: True
  Direct callers:
    - arch/x86/events/core.c:perf_callchain_kernel
    - arch/x86/kernel/stacktrace.c:save_stack_trace_tsk_reliable
    - arch/x86/kernel/stacktrace.c:__save_stack_trace
  

  Symbols:

  ffffffff8106d780-ffffffff8106d7af: unwind_get_return_address (STB_GLOBAL)
  

• In 4.18: Selective Inline ⚠️

  long unsigned int unwind_get_return_address(struct unwind_state *state);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/unwind_frame.c (ffffffff810705d0)
  Location: arch/x86/kernel/unwind_frame.c:13
  Inline: True
  Direct callers:
    - arch/x86/events/core.c:perf_callchain_kernel
    - arch/x86/kernel/stacktrace.c:save_stack_trace_tsk_reliable
    - arch/x86/kernel/stacktrace.c:__save_stack_trace
  

  Symbols:

  ffffffff810705d0-ffffffff810705ff: unwind_get_return_address (STB_GLOBAL)
  

• In 5.0: Selective Inline ⚠️

  long unsigned int unwind_get_return_address(struct unwind_state *state);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/unwind_frame.c (ffffffff810765a0)
  Location: arch/x86/kernel/unwind_frame.c:13
  Inline: True
  Direct callers:
    - arch/x86/events/core.c:perf_callchain_kernel
    - arch/x86/kernel/stacktrace.c:save_stack_trace_tsk_reliable
    - arch/x86/kernel/stacktrace.c:__save_stack_trace
  

  Symbols:

  ffffffff810765a0-ffffffff810765cf: unwind_get_return_address (STB_GLOBAL)
  

• In 5.3: Selective Inline ⚠️

  long unsigned int unwind_get_return_address(struct unwind_state *state);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/unwind_frame.c (ffffffff8107a150)
  Location: arch/x86/kernel/unwind_frame.c:14
  Inline: True
  Direct callers:
    - arch/x86/events/core.c:perf_callchain_kernel
    - arch/x86/kernel/stacktrace.c:arch_stack_walk_reliable
    - arch/x86/kernel/stacktrace.c:arch_stack_walk
  

  Symbols:

  ffffffff8107a150-ffffffff8107a17f: unwind_get_return_address (STB_GLOBAL)
  

• In 5.4: Selective Inline ⚠️

  long unsigned int unwind_get_return_address(struct unwind_state *state);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/unwind_frame.c (ffffffff8107b240)
  Location: arch/x86/kernel/unwind_frame.c:14
  Inline: True
  Direct callers:
    - arch/x86/events/core.c:perf_callchain_kernel
    - arch/x86/kernel/stacktrace.c:arch_stack_walk_reliable
    - arch/x86/kernel/stacktrace.c:arch_stack_walk
  

  Symbols:

  ffffffff8107b240-ffffffff8107b26f: unwind_get_return_address (STB_GLOBAL)
  

• In 5.8: Selective Inline ⚠️

  long unsigned int unwind_get_return_address(struct unwind_state *state);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/unwind_frame.c (ffffffff81082650)
  Location: arch/x86/kernel/unwind_frame.c:14
  Inline: True
  Direct callers:
    - arch/x86/events/core.c:perf_callchain_kernel
    - arch/x86/kernel/stacktrace.c:arch_stack_walk_reliable
    - arch/x86/kernel/stacktrace.c:arch_stack_walk
  

  Symbols:

  ffffffff81082650-ffffffff81082685: unwind_get_return_address (STB_GLOBAL)
  

• In 5.11: Selective Inline ⚠️

  long unsigned int unwind_get_return_address(struct unwind_state *state);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/unwind_frame.c (ffffffff81082100)
  Location: arch/x86/kernel/unwind_frame.c:14
  Inline: True
  Direct callers:
    - arch/x86/events/core.c:perf_callchain_kernel
    - arch/x86/kernel/stacktrace.c:arch_stack_walk_reliable
    - arch/x86/kernel/stacktrace.c:arch_stack_walk
  

  Symbols:

  ffffffff81082100-ffffffff81082135: unwind_get_return_address (STB_GLOBAL)
  

• In 5.13: Selective Inline ⚠️

  long unsigned int unwind_get_return_address(struct unwind_state *state);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/unwind_frame.c (ffffffff81082f20)
  Location: arch/x86/kernel/unwind_frame.c:14
  Inline: True
  Direct callers:
    - arch/x86/events/core.c:perf_callchain_kernel
    - arch/x86/kernel/stacktrace.c:arch_stack_walk_reliable
    - arch/x86/kernel/stacktrace.c:arch_stack_walk
  

  Symbols:

  ffffffff81082f20-ffffffff81082f55: unwind_get_return_address (STB_GLOBAL)
  

• In 5.15: Selective Inline ⚠️

  long unsigned int unwind_get_return_address(struct unwind_state *state);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/unwind_frame.c (ffffffff81091ff0)
  Location: arch/x86/kernel/unwind_frame.c:14
  Inline: True
  Direct callers:
    - arch/x86/events/core.c:perf_callchain_kernel
    - arch/x86/kernel/stacktrace.c:arch_stack_walk_reliable
    - arch/x86/kernel/stacktrace.c:arch_stack_walk
  

  Symbols:

  ffffffff81091ff0-ffffffff81092025: unwind_get_return_address (STB_GLOBAL)
  

• In 5.19: ✅

  long unsigned int unwind_get_return_address(struct unwind_state *state);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/unwind_frame.c (ffffffff810a3000)
  Location: arch/x86/kernel/unwind_frame.c:14
  Inline: False
  Direct callers:
    - arch/x86/events/core.c:perf_callchain_kernel
    - arch/x86/kernel/process.c:__get_wchan
    - arch/x86/kernel/stacktrace.c:arch_stack_walk_reliable
    - arch/x86/kernel/stacktrace.c:arch_stack_walk
  

  Symbols:

  ffffffff810a3000-ffffffff810a3047: unwind_get_return_address (STB_GLOBAL)
  

• In 6.2: ✅

  long unsigned int unwind_get_return_address(struct unwind_state *state);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/unwind_frame.c (ffffffff810bb2f0)
  Location: arch/x86/kernel/unwind_frame.c:14
  Inline: False
  Direct callers:
    - arch/x86/events/core.c:perf_callchain_kernel
    - arch/x86/kernel/process.c:__get_wchan
    - arch/x86/kernel/stacktrace.c:arch_stack_walk_reliable
    - arch/x86/kernel/stacktrace.c:arch_stack_walk
  

  Symbols:

  ffffffff810bb2f0-ffffffff810bb337: unwind_get_return_address (STB_GLOBAL)
  

• In 6.5: ✅

  long unsigned int unwind_get_return_address(struct unwind_state *state);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/unwind_frame.c (ffffffff810be430)
  Location: arch/x86/kernel/unwind_frame.c:14
  Inline: False
  Direct callers:
    - arch/x86/events/core.c:perf_callchain_kernel
    - arch/x86/kernel/process.c:__get_wchan
    - arch/x86/kernel/stacktrace.c:arch_stack_walk_reliable
    - arch/x86/kernel/stacktrace.c:arch_stack_walk
  

  Symbols:

  ffffffff810be430-ffffffff810be477: unwind_get_return_address (STB_GLOBAL)
  

• In 6.8: ✅

  long unsigned int unwind_get_return_address(struct unwind_state *state);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/unwind_frame.c (ffffffff810c55b0)
  Location: arch/x86/kernel/unwind_frame.c:14
  Inline: False
  Direct callers:
    - arch/x86/events/core.c:perf_callchain_kernel
    - arch/x86/kernel/process.c:__get_wchan
    - arch/x86/kernel/stacktrace.c:arch_stack_walk_reliable
    - arch/x86/kernel/stacktrace.c:arch_stack_walk
  

  Symbols:

  ffffffff810c55b0-ffffffff810c55f7: unwind_get_return_address (STB_GLOBAL)
  

Arch

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

Flavor

• In aws: Selective Inline ⚠️

  long unsigned int unwind_get_return_address(struct unwind_state *state);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/unwind_frame.c (ffffffff8107a240)
  Location: arch/x86/kernel/unwind_frame.c:14
  Inline: True
  Direct callers:
    - arch/x86/events/core.c:perf_callchain_kernel
    - arch/x86/kernel/stacktrace.c:arch_stack_walk_reliable
    - arch/x86/kernel/stacktrace.c:arch_stack_walk
  

  Symbols:

  ffffffff8107a240-ffffffff8107a26f: unwind_get_return_address (STB_GLOBAL)
  

• In azure: Selective Inline ⚠️

  long unsigned int unwind_get_return_address(struct unwind_state *state);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/unwind_frame.c (ffffffff81069970)
  Location: arch/x86/kernel/unwind_frame.c:14
  Inline: True
  Direct callers:
    - arch/x86/events/core.c:perf_callchain_kernel
    - arch/x86/kernel/stacktrace.c:arch_stack_walk_reliable
    - arch/x86/kernel/stacktrace.c:arch_stack_walk
  

  Symbols:

  ffffffff81069970-ffffffff8106999f: unwind_get_return_address (STB_GLOBAL)
  

• In gcp: Selective Inline ⚠️

  long unsigned int unwind_get_return_address(struct unwind_state *state);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/unwind_frame.c (ffffffff8107a1f0)
  Location: arch/x86/kernel/unwind_frame.c:14
  Inline: True
  Direct callers:
    - arch/x86/events/core.c:perf_callchain_kernel
    - arch/x86/kernel/stacktrace.c:arch_stack_walk_reliable
    - arch/x86/kernel/stacktrace.c:arch_stack_walk
  

  Symbols:

  ffffffff8107a1f0-ffffffff8107a21f: unwind_get_return_address (STB_GLOBAL)
  

• In lowlatency: Selective Inline ⚠️

  long unsigned int unwind_get_return_address(struct unwind_state *state);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/unwind_frame.c (ffffffff8107c2f0)
  Location: arch/x86/kernel/unwind_frame.c:14
  Inline: True
  Direct callers:
    - arch/x86/events/core.c:perf_callchain_kernel
    - arch/x86/kernel/stacktrace.c:arch_stack_walk_reliable
    - arch/x86/kernel/stacktrace.c:arch_stack_walk
  

  Symbols:

  ffffffff8107c2f0-ffffffff8107c31f: unwind_get_return_address (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 ✅