DepSurf

Function: __optimize_nops

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: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: ✅

  bool __optimize_nops(u8 *instr, size_t len, struct insn *insn, int *next, int *prev, int *target);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff81059db0)
  Location: arch/x86/kernel/alternative.c:210
  Inline: False
  Direct callers:
    - arch/x86/kernel/alternative.c:apply_relocation
    - arch/x86/kernel/alternative.c:optimize_nops
  

  Symbols:

  ffffffff81059db0-ffffffff81059f9a: __optimize_nops (STB_LOCAL)
  

• In 6.8: ✅

  bool __optimize_nops(u8 *instr, size_t len, struct insn *insn, int *next, int *prev, int *target);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/alternative.c (ffffffff81060f20)
  Location: arch/x86/kernel/alternative.c:210
  Inline: False
  Direct callers:
    - arch/x86/kernel/alternative.c:apply_relocation
    - arch/x86/kernel/alternative.c:optimize_nops
  

  Symbols:

  ffffffff81060f20-ffffffff8106110a: __optimize_nops (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 6.5 and 6.8 ✅