DepSurf

Function: insn_decode_mmio

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: ✅

  enum mmio_type insn_decode_mmio(struct insn *insn, int *bytes);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/insn-eval.c (ffffffff817907d0)
  Location: arch/x86/lib/insn-eval.c:1600
  Inline: False
  Direct callers:
    - arch/x86/coco/tdx/tdx.c:handle_mmio
    - arch/x86/kernel/sev.c:vc_handle_mmio
  

  Symbols:

  ffffffff817907d0-ffffffff81790933: insn_decode_mmio (STB_GLOBAL)
  

• In 6.2: ✅

  enum insn_mmio_type insn_decode_mmio(struct insn *insn, int *bytes);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/insn-eval.c (ffffffff8204e400)
  Location: arch/x86/lib/insn-eval.c:1600
  Inline: False
  Direct callers:
    - arch/x86/coco/tdx/tdx.c:handle_mmio
    - arch/x86/kernel/sev.c:vc_handle_mmio
  

  Symbols:

  ffffffff8204e400-ffffffff8204e563: insn_decode_mmio (STB_GLOBAL)
  

• In 6.5: ✅

  enum insn_mmio_type insn_decode_mmio(struct insn *insn, int *bytes);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/insn-eval.c (ffffffff820ccc90)
  Location: arch/x86/lib/insn-eval.c:1600
  Inline: False
  Direct callers:
    - arch/x86/coco/tdx/tdx.c:handle_mmio
    - arch/x86/kernel/sev.c:vc_handle_mmio
  

  Symbols:

  ffffffff820ccc90-ffffffff820ccdef: insn_decode_mmio (STB_GLOBAL)
  

• In 6.8: ✅

  enum insn_mmio_type insn_decode_mmio(struct insn *insn, int *bytes);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/insn-eval.c (ffffffff821a74b0)
  Location: arch/x86/lib/insn-eval.c:1600
  Inline: False
  Direct callers:
    - arch/x86/coco/tdx/tdx.c:handle_mmio
    - arch/x86/kernel/sev.c:vc_handle_mmio
  

  Symbols:

  ffffffff821a74b0-ffffffff821a760f: insn_decode_mmio (STB_GLOBAL)
  

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 ⚠️

  • Return type changed. enum mmio_type ➡️ enum insn_mmio_type
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅