DepSurf

Function: kprobe_multi_link_handler

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: ✅

  void kprobe_multi_link_handler(struct fprobe *fp, long unsigned int entry_ip, struct pt_regs *regs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/bpf_trace.c (ffffffff81257490)
  Location: kernel/trace/bpf_trace.c:2417
  Inline: False
  

  Symbols:

  ffffffff81257490-ffffffff8125758f: kprobe_multi_link_handler (STB_LOCAL)
  

• In 6.2: ✅

  void kprobe_multi_link_handler(struct fprobe *fp, long unsigned int fentry_ip, struct pt_regs *regs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/bpf_trace.c (ffffffff812a6e70)
  Location: kernel/trace/bpf_trace.c:2652
  Inline: False
  

  Symbols:

  ffffffff812a6e70-ffffffff812a6f6f: kprobe_multi_link_handler (STB_LOCAL)
  

• In 6.5: ✅

  int kprobe_multi_link_handler(struct fprobe *fp, long unsigned int fentry_ip, long unsigned int ret_ip, struct pt_regs *regs, void *data);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/bpf_trace.c (ffffffff812c9070)
  Location: kernel/trace/bpf_trace.c:2661
  Inline: False
  

  Symbols:

  ffffffff812c9070-ffffffff812c9090: kprobe_multi_link_handler (STB_LOCAL)
  

• In 6.8: ✅

  int kprobe_multi_link_handler(struct fprobe *fp, long unsigned int fentry_ip, long unsigned int ret_ip, struct pt_regs *regs, void *data);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/bpf_trace.c (ffffffff812e60b0)
  Location: kernel/trace/bpf_trace.c:2809
  Inline: False
  

  Symbols:

  ffffffff812e60b0-ffffffff812e60d0: kprobe_multi_link_handler (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

• Changed between 5.19 and 6.2 ⚠️

  • Param added. long unsigned int fentry_ip
  • Param removed. long unsigned int entry_ip
• Changed between 6.2 and 6.5 ⚠️

  • Param added. long unsigned int ret_ip
  • Param added. void *data
  • Param reordered. fp, fentry_ip, regs ➡️ fp, fentry_ip, ret_ip, regs, data
  • Return type changed. void ➡️ int
• No changes between 6.5 and 6.8 ✅