DepSurf

Function: bpf_probe_read_str

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: ✅

  u64 bpf_probe_read_str(u64 dst, u64 size, u64 unsafe_ptr, u64 __ur_1, u64 __ur_2);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/bpf_trace.c (ffffffff81182810)
  Location: kernel/trace/bpf_trace.c:432
  Inline: False
  

  Symbols:

  ffffffff81182810-ffffffff81182855: bpf_probe_read_str (STB_GLOBAL)
  

• In 4.15: ✅

  u64 bpf_probe_read_str(u64 dst, u64 size, u64 unsafe_ptr, u64 __ur_1, u64 __ur_2);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/bpf_trace.c (ffffffff8118fe40)
  Location: kernel/trace/bpf_trace.c:476
  Inline: False
  

  Symbols:

  ffffffff8118fe40-ffffffff8118fe85: bpf_probe_read_str (STB_GLOBAL)
  

• In 4.18: ✅

  u64 bpf_probe_read_str(u64 dst, u64 size, u64 unsafe_ptr, u64 __ur_1, u64 __ur_2);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/bpf_trace.c (ffffffff811a4d50)
  Location: kernel/trace/bpf_trace.c:497
  Inline: False
  

  Symbols:

  ffffffff811a4d50-ffffffff811a4d8d: bpf_probe_read_str (STB_GLOBAL)
  

• In 5.0: ✅

  u64 bpf_probe_read_str(u64 dst, u64 size, u64 unsafe_ptr, u64 __ur_1, u64 __ur_2);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/bpf_trace.c (ffffffff811b2e20)
  Location: kernel/trace/bpf_trace.c:533
  Inline: False
  

  Symbols:

  ffffffff811b2e20-ffffffff811b2e5d: bpf_probe_read_str (STB_GLOBAL)
  

• In 5.3: ✅

  u64 bpf_probe_read_str(u64 dst, u64 size, u64 unsafe_ptr, u64 __ur_1, u64 __ur_2);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/bpf_trace.c (ffffffff811c1b50)
  Location: kernel/trace/bpf_trace.c:567
  Inline: False
  

  Symbols:

  ffffffff811c1b50-ffffffff811c1b95: bpf_probe_read_str (STB_GLOBAL)
  

• In 5.4: ✅

  u64 bpf_probe_read_str(u64 dst, u64 size, u64 unsafe_ptr, u64 __ur_1, u64 __ur_2);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/bpf_trace.c (ffffffff811cd300)
  Location: kernel/trace/bpf_trace.c:586
  Inline: False
  

  Symbols:

  ffffffff811cd300-ffffffff811cd360: bpf_probe_read_str (STB_GLOBAL)
  

• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: ✅

  u64 bpf_probe_read_str(u64 dst, u64 size, u64 unsafe_ptr, u64 __ur_1, u64 __ur_2);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/bpf_trace.c (ffff80001024c7b0)
  Location: kernel/trace/bpf_trace.c:586
  Inline: False
  

  Symbols:

  ffff80001024c7b0-ffff80001024c830: bpf_probe_read_str (STB_GLOBAL)
  

• In armhf: ✅

  u64 bpf_probe_read_str(u64 dst, u64 size, u64 unsafe_ptr, u64 __ur_1, u64 __ur_2);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/bpf_trace.c (c047fb70)
  Location: kernel/trace/bpf_trace.c:586
  Inline: False
  

  Symbols:

  c047fb70-c047fbd0: bpf_probe_read_str (STB_GLOBAL)
  

• In ppc64el: ✅

  u64 bpf_probe_read_str(u64 dst, u64 size, u64 unsafe_ptr, u64 __ur_1, u64 __ur_2);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/bpf_trace.c (c0000000002e88f0)
  Location: kernel/trace/bpf_trace.c:586
  Inline: False
  

  Symbols:

  c0000000002e88f0-c0000000002e89b8: bpf_probe_read_str (STB_GLOBAL)
  

• In riscv64: Absent ⚠️

Flavor

• In aws: ✅

  u64 bpf_probe_read_str(u64 dst, u64 size, u64 unsafe_ptr, u64 __ur_1, u64 __ur_2);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/bpf_trace.c (ffffffff811c5920)
  Location: kernel/trace/bpf_trace.c:586
  Inline: False
  

  Symbols:

  ffffffff811c5920-ffffffff811c5980: bpf_probe_read_str (STB_GLOBAL)
  

• In azure: ✅

  u64 bpf_probe_read_str(u64 dst, u64 size, u64 unsafe_ptr, u64 __ur_1, u64 __ur_2);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/bpf_trace.c (ffffffff811b8700)
  Location: kernel/trace/bpf_trace.c:586
  Inline: False
  

  Symbols:

  ffffffff811b8700-ffffffff811b8760: bpf_probe_read_str (STB_GLOBAL)
  

• In gcp: ✅

  u64 bpf_probe_read_str(u64 dst, u64 size, u64 unsafe_ptr, u64 __ur_1, u64 __ur_2);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/bpf_trace.c (ffffffff811c36f0)
  Location: kernel/trace/bpf_trace.c:586
  Inline: False
  

  Symbols:

  ffffffff811c36f0-ffffffff811c3750: bpf_probe_read_str (STB_GLOBAL)
  

• In lowlatency: ✅

  u64 bpf_probe_read_str(u64 dst, u64 size, u64 unsafe_ptr, u64 __ur_1, u64 __ur_2);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/bpf_trace.c (ffffffff811d0fd0)
  Location: kernel/trace/bpf_trace.c:586
  Inline: False
  

  Symbols:

  ffffffff811d0fd0-ffffffff811d1030: bpf_probe_read_str (STB_GLOBAL)
  

Differences

Regular

• 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 ✅

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅

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 ✅