DepSurf

Function: btf_id_cmp_func

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: ✅

  int btf_id_cmp_func(const void *a, const void *b);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff81223210)
  Location: kernel/bpf/btf.c:5746
  Inline: False
  

  Symbols:

  ffffffff81223210-ffffffff8122321f: btf_id_cmp_func (STB_LOCAL)
  

• In 5.13: ✅

  int btf_id_cmp_func(const void *a, const void *b);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff81227cc0)
  Location: kernel/bpf/btf.c:5944
  Inline: False
  

  Symbols:

  ffffffff81227cc0-ffffffff81227ccf: btf_id_cmp_func (STB_LOCAL)
  

• In 5.15: ✅

  int btf_id_cmp_func(const void *a, const void *b);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff8125ffb0)
  Location: kernel/bpf/btf.c:5997
  Inline: False
  

  Symbols:

  ffffffff8125ffb0-ffffffff8125ffbf: btf_id_cmp_func (STB_LOCAL)
  

• In 5.19: ✅

  int btf_id_cmp_func(const void *a, const void *b);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff812aa7f0)
  Location: kernel/bpf/btf.c:6730
  Inline: False
  

  Symbols:

  ffffffff812aa7f0-ffffffff812aa807: btf_id_cmp_func (STB_LOCAL)
  

• In 6.2: Duplicate ⚠️

  int btf_id_cmp_func(const void *a, const void *b);
  

  Collision: Static Duplication

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/bpf_trace.c (ffffffff812a50b0)
  Location: include/linux/btf.h:453
  Inline: False
  

  In kernel/bpf/verifier.c (ffffffff812ce3f0)
  Location: include/linux/btf.h:453
  Inline: False
  

  In kernel/bpf/btf.c (ffffffff81309d60)
  Location: include/linux/btf.h:453
  Inline: False
  

  In kernel/bpf/bpf_lsm.c (ffffffff8132cfc0)
  Location: include/linux/btf.h:453
  Inline: False
  

  Symbols:

  ffffffff812a50b0-ffffffff812a50bd: btf_id_cmp_func (STB_LOCAL)
  ffffffff812ce3f0-ffffffff812ce3fd: btf_id_cmp_func (STB_LOCAL)
  ffffffff81309d60-ffffffff81309d6d: btf_id_cmp_func (STB_LOCAL)
  ffffffff8132cfc0-ffffffff8132cfcd: btf_id_cmp_func (STB_LOCAL)
  

• In 6.5: Duplicate ⚠️

  int btf_id_cmp_func(const void *a, const void *b);
  

  Collision: Static Duplication

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/bpf_trace.c (ffffffff812c7540)
  Location: include/linux/btf.h:469
  Inline: False
  

  In kernel/bpf/verifier.c (ffffffff812f5980)
  Location: include/linux/btf.h:469
  Inline: False
  

  In kernel/bpf/btf.c (ffffffff81338ba0)
  Location: include/linux/btf.h:469
  Inline: False
  

  In kernel/bpf/bpf_lsm.c (ffffffff8135dc10)
  Location: include/linux/btf.h:469
  Inline: False
  

  In net/core/filter.c (ffffffff81e5c3a0)
  Location: include/linux/btf.h:469
  Inline: False
  

  In net/core/xdp.c (ffffffff81e78080)
  Location: include/linux/btf.h:469
  Inline: False
  

  Symbols:

  ffffffff812c7540-ffffffff812c754d: btf_id_cmp_func (STB_LOCAL)
  ffffffff812f5980-ffffffff812f598d: btf_id_cmp_func (STB_LOCAL)
  ffffffff81338ba0-ffffffff81338bad: btf_id_cmp_func (STB_LOCAL)
  ffffffff8135dc10-ffffffff8135dc1d: btf_id_cmp_func (STB_LOCAL)
  ffffffff81e5c3a0-ffffffff81e5c3ad: btf_id_cmp_func (STB_LOCAL)
  ffffffff81e78080-ffffffff81e7808d: btf_id_cmp_func (STB_LOCAL)
  

• In 6.8: Duplicate ⚠️

  int btf_id_cmp_func(const void *a, const void *b);
  

  Collision: Static Duplication

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/bpf_trace.c (ffffffff812e3f00)
  Location: include/linux/btf.h:480
  Inline: False
  

  In kernel/bpf/verifier.c (ffffffff81314780)
  Location: include/linux/btf.h:480
  Inline: False
  

  In kernel/bpf/btf.c (ffffffff8135ecd0)
  Location: include/linux/btf.h:480
  Inline: False
  

  In kernel/bpf/bpf_lsm.c (ffffffff813869e0)
  Location: include/linux/btf.h:480
  Inline: False
  

  In fs/verity/measure.c (ffffffff81571990)
  Location: include/linux/btf.h:480
  Inline: False
  

  In net/core/filter.c (ffffffff81f1b790)
  Location: include/linux/btf.h:480
  Inline: False
  

  In net/core/xdp.c (ffffffff81f38040)
  Location: include/linux/btf.h:480
  Inline: False
  

  Symbols:

  ffffffff812e3f00-ffffffff812e3f0d: btf_id_cmp_func (STB_LOCAL)
  ffffffff81314780-ffffffff8131478d: btf_id_cmp_func (STB_LOCAL)
  ffffffff8135ecd0-ffffffff8135ecdd: btf_id_cmp_func (STB_LOCAL)
  ffffffff813869e0-ffffffff813869ed: btf_id_cmp_func (STB_LOCAL)
  ffffffff81571990-ffffffff8157199d: btf_id_cmp_func (STB_LOCAL)
  ffffffff81f1b790-ffffffff81f1b79d: btf_id_cmp_func (STB_LOCAL)
  ffffffff81f38040-ffffffff81f3804d: btf_id_cmp_func (STB_LOCAL)
  

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 5.11 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 ✅