DepSurf

Function: __sev_cpuid_hv

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: ✅

  int __sev_cpuid_hv(u32 fn, int reg_idx, u32 *reg);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/sev.c (ffffffff810a4850)
  Location: arch/x86/kernel/sev-shared.c:241
  Inline: False
  Direct callers:
    - arch/x86/kernel/sev.c:sev_cpuid_hv
    - arch/x86/kernel/sev.c:sev_cpuid_hv
    - arch/x86/kernel/sev.c:sev_cpuid_hv
    - arch/x86/kernel/sev.c:sev_cpuid_hv
  

  Symbols:

  ffffffff810a4850-ffffffff810a48b9: __sev_cpuid_hv (STB_LOCAL)
  

• In 6.2: ✅

  int __sev_cpuid_hv(u32 fn, int reg_idx, u32 *reg);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/sev.c (ffffffff810bcd70)
  Location: arch/x86/kernel/sev-shared.c:241
  Inline: False
  Direct callers:
    - arch/x86/kernel/sev.c:sev_cpuid_hv
    - arch/x86/kernel/sev.c:sev_cpuid_hv
    - arch/x86/kernel/sev.c:sev_cpuid_hv
    - arch/x86/kernel/sev.c:sev_cpuid_hv
  

  Symbols:

  ffffffff810bcd70-ffffffff810bcdd9: __sev_cpuid_hv (STB_LOCAL)
  

• In 6.5: ✅

  int __sev_cpuid_hv(u32 fn, int reg_idx, u32 *reg);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/sev.c (ffffffff810c0390)
  Location: arch/x86/kernel/sev-shared.c:244
  Inline: False
  Direct callers:
    - arch/x86/kernel/sev.c:sev_cpuid_hv
    - arch/x86/kernel/sev.c:sev_cpuid_hv
    - arch/x86/kernel/sev.c:sev_cpuid_hv
    - arch/x86/kernel/sev.c:sev_cpuid_hv
  

  Symbols:

  ffffffff810c0390-ffffffff810c03f9: __sev_cpuid_hv (STB_LOCAL)
  

• In 6.8: ✅

  int __sev_cpuid_hv(u32 fn, int reg_idx, u32 *reg);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/sev.c (ffffffff810c7780)
  Location: arch/x86/kernel/sev-shared.c:244
  Inline: False
  Direct callers:
    - arch/x86/kernel/sev.c:__sev_cpuid_hv_msr
    - arch/x86/kernel/sev.c:__sev_cpuid_hv_msr
    - arch/x86/kernel/sev.c:__sev_cpuid_hv_msr
    - arch/x86/kernel/sev.c:__sev_cpuid_hv_msr
  

  Symbols:

  ffffffff810c7780-ffffffff810c77e9: __sev_cpuid_hv (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 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅