DepSurf

Function: fetch_memory_u32

Status

Regular

• In 4.4: Collision, Selective Inline ⚠️

  void fetch_memory_u32(struct pt_regs *regs, void *addr, void *dest);
  

  Collision: Static-Static Collision

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/trace_kprobe.c (ffffffff81167280)
  Location: kernel/trace/trace_kprobe.c:160
  Inline: True
  Inline callers:
    - kernel/trace/trace_kprobe.c:fetch_symbol_u32
  

  In kernel/trace/trace_uprobe.c (ffffffff8116ead0)
  Location: kernel/trace/trace_uprobe.c:134
  Inline: True
  Inline callers:
    - kernel/trace/trace_uprobe.c:fetch_file_offset_u32
  

  Symbols:

  ffffffff81167280-ffffffff811672d6: fetch_memory_u32 (STB_LOCAL)
  ffffffff8116ead0-ffffffff8116eb26: fetch_memory_u32 (STB_LOCAL)
  

• In 4.8: Collision, Selective Inline ⚠️

  void fetch_memory_u32(struct pt_regs *regs, void *addr, void *dest);
  

  Collision: Static-Static Collision

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/trace_kprobe.c (ffffffff811748e0)
  Location: kernel/trace/trace_kprobe.c:160
  Inline: True
  Inline callers:
    - kernel/trace/trace_kprobe.c:fetch_symbol_u32
  

  In kernel/trace/trace_uprobe.c (ffffffff8117c338)
  Location: kernel/trace/trace_uprobe.c:134
  Inline: True
  Inline callers:
    - kernel/trace/trace_uprobe.c:fetch_file_offset_u32
  

  Symbols:

  ffffffff81174840-ffffffff81174896: fetch_memory_u32 (STB_LOCAL)
  ffffffff8117c170-ffffffff8117c1c6: fetch_memory_u32 (STB_LOCAL)
  

• In 4.10: Collision, Selective Inline ⚠️

  void fetch_memory_u32(struct pt_regs *regs, void *addr, void *dest);
  

  Collision: Static-Static Collision

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/trace_kprobe.c (ffffffff81180360)
  Location: kernel/trace/trace_kprobe.c:171
  Inline: True
  Inline callers:
    - kernel/trace/trace_kprobe.c:fetch_symbol_u32
  

  In kernel/trace/trace_uprobe.c (ffffffff81187f48)
  Location: kernel/trace/trace_uprobe.c:134
  Inline: True
  Inline callers:
    - kernel/trace/trace_uprobe.c:fetch_file_offset_u32
  

  Symbols:

  ffffffff811802c0-ffffffff81180316: fetch_memory_u32 (STB_LOCAL)
  ffffffff81187d80-ffffffff81187dd6: fetch_memory_u32 (STB_LOCAL)
  

• In 4.13: Collision, Selective Inline ⚠️

  void fetch_memory_u32(struct pt_regs *regs, void *addr, void *dest);
  

  Collision: Static-Static Collision

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/trace_kprobe.c (ffffffff81183280)
  Location: kernel/trace/trace_kprobe.c:174
  Inline: True
  Inline callers:
    - kernel/trace/trace_kprobe.c:fetch_symbol_u32
  

  In kernel/trace/trace_uprobe.c (ffffffff8118abc8)
  Location: kernel/trace/trace_uprobe.c:136
  Inline: True
  Inline callers:
    - kernel/trace/trace_uprobe.c:fetch_file_offset_u32
  

  Symbols:

  ffffffff811831e0-ffffffff81183236: fetch_memory_u32 (STB_LOCAL)
  ffffffff8118aa00-ffffffff8118aa56: fetch_memory_u32 (STB_LOCAL)
  

• In 4.15: Collision, Selective Inline ⚠️

  void fetch_memory_u32(struct pt_regs *regs, void *addr, void *dest);
  

  Collision: Static-Static Collision

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/trace_kprobe.c (ffffffff81190ef0)
  Location: kernel/trace/trace_kprobe.c:174
  Inline: True
  Inline callers:
    - kernel/trace/trace_kprobe.c:fetch_symbol_u32
  

  In kernel/trace/trace_uprobe.c (ffffffff81198678)
  Location: kernel/trace/trace_uprobe.c:136
  Inline: True
  Inline callers:
    - kernel/trace/trace_uprobe.c:fetch_file_offset_u32
  

  Symbols:

  ffffffff81190e50-ffffffff81190ea6: fetch_memory_u32 (STB_LOCAL)
  ffffffff811984b0-ffffffff81198506: fetch_memory_u32 (STB_LOCAL)
  

• In 4.18: Collision, Selective Inline ⚠️

  void fetch_memory_u32(struct pt_regs *regs, void *addr, void *dest);
  

  Collision: Static-Static Collision

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/trace_kprobe.c (ffffffff811a6420)
  Location: kernel/trace/trace_kprobe.c:198
  Inline: True
  Inline callers:
    - kernel/trace/trace_kprobe.c:fetch_symbol_u32
  

  In kernel/trace/trace_uprobe.c (ffffffff811ae148)
  Location: kernel/trace/trace_uprobe.c:137
  Inline: True
  Inline callers:
    - kernel/trace/trace_uprobe.c:fetch_file_offset_u32
  

  Symbols:

  ffffffff811a6390-ffffffff811a63e0: fetch_memory_u32 (STB_LOCAL)
  ffffffff811adf70-ffffffff811adfc0: fetch_memory_u32 (STB_LOCAL)
  

• 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: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

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 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅