DepSurf

Function: rcu_read_lock_trace

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: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/trampoline.c (ffffffff81222ad0)
  Location: include/linux/rcupdate_trace.h:48
  Inline: True
  Inline callers:
    - kernel/bpf/trampoline.c:__bpf_prog_enter_sleepable
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/trampoline.c (ffffffff81227290)
  Location: include/linux/rcupdate_trace.h:48
  Inline: True
  Inline callers:
    - kernel/bpf/trampoline.c:__bpf_prog_enter_sleepable
  

• In 5.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/trampoline.c (ffffffff8125f390)
  Location: include/linux/rcupdate_trace.h:48
  Inline: True
  Inline callers:
    - kernel/bpf/trampoline.c:__bpf_prog_enter_sleepable
  

  In net/bpf/test_run.c (ffffffff81b2bf1e)
  Location: include/linux/rcupdate_trace.h:48
  Inline: True
  Inline callers:
    - net/bpf/test_run.c:bpf_prog_test_run_syscall
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/bpf_iter.c (ffffffff8129a050)
  Location: include/linux/rcupdate_trace.h:48
  Inline: True
  Inline callers:
    - kernel/bpf/bpf_iter.c:bpf_iter_run_prog
  

  In kernel/bpf/trampoline.c (ffffffff812a9a60)
  Location: include/linux/rcupdate_trace.h:48
  Inline: True
  Inline callers:
    - kernel/bpf/trampoline.c:__bpf_prog_enter_sleepable
  

  In net/bpf/test_run.c (ffffffff81cb6553)
  Location: include/linux/rcupdate_trace.h:48
  Inline: True
  Inline callers:
    - net/bpf/test_run.c:bpf_prog_test_run_syscall
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/trace_uprobe.c (ffffffff812b7f3e)
  Location: include/linux/rcupdate_trace.h:48
  Inline: True
  Inline callers:
    - kernel/trace/trace_uprobe.c:__uprobe_perf_func
  

  In kernel/bpf/bpf_iter.c (ffffffff812f5f57)
  Location: include/linux/rcupdate_trace.h:48
  Inline: True
  Inline callers:
    - kernel/bpf/bpf_iter.c:bpf_iter_run_prog
  

  In kernel/bpf/trampoline.c (ffffffff81307e60)
  Location: include/linux/rcupdate_trace.h:48
  Inline: True
  Inline callers:
    - kernel/bpf/trampoline.c:__bpf_prog_enter_sleepable
    - kernel/bpf/trampoline.c:__bpf_prog_enter_sleepable_recur
  

  In net/bpf/test_run.c (ffffffff81e74a33)
  Location: include/linux/rcupdate_trace.h:48
  Inline: True
  Inline callers:
    - net/bpf/test_run.c:bpf_prog_test_run_syscall
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/trace_uprobe.c (ffffffff812db56d)
  Location: include/linux/rcupdate_trace.h:48
  Inline: True
  Inline callers:
    - kernel/trace/trace_uprobe.c:__uprobe_perf_func
  

  In kernel/bpf/bpf_iter.c (ffffffff81323cf7)
  Location: include/linux/rcupdate_trace.h:48
  Inline: True
  Inline callers:
    - kernel/bpf/bpf_iter.c:bpf_iter_run_prog
  

  In kernel/bpf/trampoline.c (ffffffff81336d30)
  Location: include/linux/rcupdate_trace.h:48
  Inline: True
  Inline callers:
    - kernel/bpf/trampoline.c:__bpf_prog_enter_sleepable
    - kernel/bpf/trampoline.c:__bpf_prog_enter_sleepable_recur
  

  In net/bpf/test_run.c (ffffffff81ed0803)
  Location: include/linux/rcupdate_trace.h:48
  Inline: True
  Inline callers:
    - net/bpf/test_run.c:bpf_prog_test_run_syscall
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/bpf_trace.c (ffffffff812e5769)
  Location: include/linux/rcupdate_trace.h:48
  Inline: True
  Inline callers:
    - kernel/trace/bpf_trace.c:uprobe_prog_run
  

  In kernel/trace/trace_uprobe.c (ffffffff812f964e)
  Location: include/linux/rcupdate_trace.h:48
  Inline: True
  Inline callers:
    - kernel/trace/trace_uprobe.c:__uprobe_perf_func
  

  In kernel/bpf/bpf_iter.c (ffffffff81347c87)
  Location: include/linux/rcupdate_trace.h:48
  Inline: True
  Inline callers:
    - kernel/bpf/bpf_iter.c:bpf_iter_run_prog
  

  In kernel/bpf/trampoline.c (ffffffff8135cbb0)
  Location: include/linux/rcupdate_trace.h:48
  Inline: True
  Inline callers:
    - kernel/bpf/trampoline.c:__bpf_prog_enter_sleepable
    - kernel/bpf/trampoline.c:__bpf_prog_enter_sleepable_recur
  

  In net/bpf/test_run.c (ffffffff81f94163)
  Location: include/linux/rcupdate_trace.h:48
  Inline: True
  Inline callers:
    - net/bpf/test_run.c:bpf_prog_test_run_syscall
  

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