DepSurf

Function: bpf_prog_has_trampoline

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: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: ✅

  bool bpf_prog_has_trampoline(const struct bpf_prog *prog);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/trampoline.c (ffffffff812a95a0)
  Location: kernel/bpf/trampoline.c:30
  Inline: False
  Direct callers:
    - kernel/trace/bpf_trace.c:tracing_prog_func_proto
    - kernel/trace/bpf_trace.c:tracing_prog_func_proto
    - kernel/trace/bpf_trace.c:tracing_prog_func_proto
    - kernel/trace/bpf_trace.c:tracing_prog_func_proto
    - kernel/bpf/verifier.c:check_helper_call
    - kernel/bpf/bpf_lsm.c:bpf_lsm_func_proto
  

  Symbols:

  ffffffff812a95a0-ffffffff812a95df: bpf_prog_has_trampoline (STB_GLOBAL)
  

• In 6.2: ✅

  bool bpf_prog_has_trampoline(const struct bpf_prog *prog);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/trampoline.c (ffffffff81308820)
  Location: kernel/bpf/trampoline.c:108
  Inline: False
  Direct callers:
    - kernel/trace/bpf_trace.c:tracing_prog_func_proto
    - kernel/trace/bpf_trace.c:tracing_prog_func_proto
    - kernel/trace/bpf_trace.c:tracing_prog_func_proto
    - kernel/trace/bpf_trace.c:tracing_prog_func_proto
    - kernel/bpf/verifier.c:check_helper_call
    - kernel/bpf/bpf_lsm.c:bpf_lsm_func_proto
  

  Symbols:

  ffffffff81308820-ffffffff8130885f: bpf_prog_has_trampoline (STB_GLOBAL)
  

• In 6.5: ✅

  bool bpf_prog_has_trampoline(const struct bpf_prog *prog);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/trampoline.c (ffffffff81337740)
  Location: kernel/bpf/trampoline.c:107
  Inline: False
  Direct callers:
    - kernel/trace/bpf_trace.c:tracing_prog_func_proto
    - kernel/trace/bpf_trace.c:tracing_prog_func_proto
    - kernel/trace/bpf_trace.c:tracing_prog_func_proto
    - kernel/trace/bpf_trace.c:tracing_prog_func_proto
    - kernel/bpf/verifier.c:check_helper_call
    - kernel/bpf/bpf_lsm.c:bpf_lsm_func_proto
  

  Symbols:

  ffffffff81337740-ffffffff8133777f: bpf_prog_has_trampoline (STB_GLOBAL)
  

• In 6.8: ✅

  bool bpf_prog_has_trampoline(const struct bpf_prog *prog);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/trampoline.c (ffffffff8135d580)
  Location: kernel/bpf/trampoline.c:107
  Inline: False
  Direct callers:
    - kernel/trace/bpf_trace.c:tracing_prog_func_proto
    - kernel/trace/bpf_trace.c:tracing_prog_func_proto
    - kernel/trace/bpf_trace.c:tracing_prog_func_proto
    - kernel/trace/bpf_trace.c:tracing_prog_func_proto
    - kernel/bpf/bpf_lsm.c:bpf_lsm_func_proto
  

  Symbols:

  ffffffff8135d580-ffffffff8135d5bf: bpf_prog_has_trampoline (STB_GLOBAL)
  

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

Regular

• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅