DepSurf

Function: hv_ghcb_negotiate_protocol

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: ✅

  bool hv_ghcb_negotiate_protocol();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/hyperv/ivm.c (ffffffff8103f150)
  Location: arch/x86/hyperv/ivm.c:145
  Inline: False
  Direct callers:
    - arch/x86/hyperv/hv_init.c:hyperv_init
  

  Symbols:

  ffffffff8103f150-ffffffff8103f1f8: hv_ghcb_negotiate_protocol (STB_GLOBAL)
  

• In 6.2: ✅

  bool hv_ghcb_negotiate_protocol();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/hyperv/ivm.c (ffffffff81048270)
  Location: arch/x86/hyperv/ivm.c:145
  Inline: False
  Direct callers:
    - arch/x86/hyperv/hv_init.c:hyperv_init
  

  Symbols:

  ffffffff81048270-ffffffff81048318: hv_ghcb_negotiate_protocol (STB_GLOBAL)
  

• In 6.5: ✅

  bool hv_ghcb_negotiate_protocol();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/hyperv/ivm.c (ffffffff81048620)
  Location: arch/x86/hyperv/ivm.c:148
  Inline: False
  Direct callers:
    - arch/x86/hyperv/hv_init.c:hyperv_init
  

  Symbols:

  ffffffff81048620-ffffffff810486c8: hv_ghcb_negotiate_protocol (STB_GLOBAL)
  

• In 6.8: ✅

  bool hv_ghcb_negotiate_protocol();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/hyperv/ivm.c (ffffffff8104f000)
  Location: arch/x86/hyperv/ivm.c:156
  Inline: False
  Direct callers:
    - arch/x86/hyperv/hv_init.c:hyperv_init
  

  Symbols:

  ffffffff8104f000-ffffffff8104f0a8: hv_ghcb_negotiate_protocol (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

• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅