website-function

Function: bpf_probe_read

Status

Regular

• In 4.4: ✅

  u64 bpf_probe_read(u64 r1, u64 r2, u64 r3, u64 r4, u64 r5);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/bpf_trace.c (ffffffff81166fc0)
  Location: kernel/trace/bpf_trace.c:64
  Inline: False
  

  Symbols:

  ffffffff81166fc0-ffffffff81166fd4: bpf_probe_read (STB_LOCAL)
  

• In 4.8: ✅

  u64 bpf_probe_read(u64 r1, u64 r2, u64 r3, u64 r4, u64 r5);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/bpf_trace.c (ffffffff81174200)
  Location: kernel/trace/bpf_trace.c:62
  Inline: False
  

  Symbols:

  ffffffff81174200-ffffffff81174245: bpf_probe_read (STB_LOCAL)
  

• In 4.10: ✅

  u64 bpf_probe_read(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 (ffffffff8117f6d0)
  Location: kernel/trace/bpf_trace.c:64
  Inline: False
  

  Symbols:

  ffffffff8117f6d0-ffffffff8117f715: bpf_probe_read (STB_GLOBAL)
  

• In 4.13: ✅

  u64 bpf_probe_read(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 (ffffffff811823d0)
  Location: kernel/trace/bpf_trace.c:64
  Inline: False
  

  Symbols:

  ffffffff811823d0-ffffffff81182433: bpf_probe_read (STB_GLOBAL)
  

• In 4.15: ✅

  u64 bpf_probe_read(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 (ffffffff8118fd90)
  Location: kernel/trace/bpf_trace.c:79
  Inline: False
  

  Symbols:

  ffffffff8118fd90-ffffffff8118fdd5: bpf_probe_read (STB_GLOBAL)
  

• In 4.18: ✅

  u64 bpf_probe_read(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 (ffffffff811a4cb0)
  Location: kernel/trace/bpf_trace.c:102
  Inline: False
  

  Symbols:

  ffffffff811a4cb0-ffffffff811a4ced: bpf_probe_read (STB_GLOBAL)
  

• In 5.0: ✅

  u64 bpf_probe_read(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 (ffffffff811b2d80)
  Location: kernel/trace/bpf_trace.c:136
  Inline: False
  

  Symbols:

  ffffffff811b2d80-ffffffff811b2dbd: bpf_probe_read (STB_GLOBAL)
  

• In 5.3: ✅

  u64 bpf_probe_read(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 (ffffffff811c1a90)
  Location: kernel/trace/bpf_trace.c:141
  Inline: False
  

  Symbols:

  ffffffff811c1a90-ffffffff811c1ad5: bpf_probe_read (STB_GLOBAL)
  

• In 5.4: ✅

  u64 bpf_probe_read(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 (ffffffff811cd240)
  Location: kernel/trace/bpf_trace.c:141
  Inline: False
  

  Symbols:

  ffffffff811cd240-ffffffff811cd2a0: bpf_probe_read (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(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 (ffff80001024c6e0)
  Location: kernel/trace/bpf_trace.c:141
  Inline: False
  

  Symbols:

  ffff80001024c6e0-ffff80001024c760: bpf_probe_read (STB_GLOBAL)
  

• In armhf: ✅

  u64 bpf_probe_read(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 (c047fa98)
  Location: kernel/trace/bpf_trace.c:141
  Inline: False
  

  Symbols:

  c047fa98-c047faf8: bpf_probe_read (STB_GLOBAL)
  

• In ppc64el: ✅

  u64 bpf_probe_read(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 (c0000000002e87b0)
  Location: kernel/trace/bpf_trace.c:141
  Inline: False
  

  Symbols:

  c0000000002e87b0-c0000000002e8878: bpf_probe_read (STB_GLOBAL)
  

• In riscv64: Absent ⚠️

Flavor

• In aws: ✅

  u64 bpf_probe_read(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 (ffffffff811c5860)
  Location: kernel/trace/bpf_trace.c:141
  Inline: False
  

  Symbols:

  ffffffff811c5860-ffffffff811c58c0: bpf_probe_read (STB_GLOBAL)
  

• In azure: ✅

  u64 bpf_probe_read(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 (ffffffff811b8640)
  Location: kernel/trace/bpf_trace.c:141
  Inline: False
  

  Symbols:

  ffffffff811b8640-ffffffff811b86a0: bpf_probe_read (STB_GLOBAL)
  

• In gcp: ✅

  u64 bpf_probe_read(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 (ffffffff811c3630)
  Location: kernel/trace/bpf_trace.c:141
  Inline: False
  

  Symbols:

  ffffffff811c3630-ffffffff811c3690: bpf_probe_read (STB_GLOBAL)
  

• In lowlatency: ✅

  u64 bpf_probe_read(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 (ffffffff811d0f10)
  Location: kernel/trace/bpf_trace.c:141
  Inline: False
  

  Symbols:

  ffffffff811d0f10-ffffffff811d0f70: bpf_probe_read (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• Changed between 4.8 and 4.10 ⚠️

  • Param added. u64 dst
  • Param added. u64 size
  • Param added. u64 unsafe_ptr
  • Param added. u64 __ur_1
  • Param added. u64 __ur_2
  • Param removed. u64 r1
  • Param removed. u64 r2
  • Param removed. u64 r3
  • Param removed. u64 r4
  • Param removed. u64 r5
• 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 ✅

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 ✅