DepSurf

Function: vc_ghcb_invalidate

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: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/sev-es.c (ffffffff82fd1583)
  Location: arch/x86/kernel/sev-es-shared.c:64
  Inline: True
  Inline callers:
    - arch/x86/kernel/sev-es.c:handle_vc_boot_ghcb
    - arch/x86/kernel/sev-es.c:sev_es_ap_hlt_loop
    - arch/x86/kernel/sev-es.c:get_jump_table_addr
    - arch/x86/kernel/sev-es.c:__sev_es_nmi_complete
    - arch/x86/kernel/sev-es.c:safe_stack_exc_vmm_communication
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/sev.c (ffffffff831dc232)
  Location: arch/x86/kernel/sev-shared.c:64
  Inline: True
  Inline callers:
    - arch/x86/kernel/sev.c:handle_vc_boot_ghcb
    - arch/x86/kernel/sev.c:vc_raw_handle_exception
    - arch/x86/kernel/sev.c:sev_es_play_dead
    - arch/x86/kernel/sev.c:get_jump_table_addr
    - arch/x86/kernel/sev.c:__sev_es_nmi_complete
    - arch/x86/kernel/sev.c:__sev_put_ghcb
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/sev.c (ffffffff832bf2e8)
  Location: arch/x86/kernel/sev-shared.c:64
  Inline: True
  Inline callers:
    - arch/x86/kernel/sev.c:handle_vc_boot_ghcb
    - arch/x86/kernel/sev.c:vc_raw_handle_exception
    - arch/x86/kernel/sev.c:sev_es_play_dead
    - arch/x86/kernel/sev.c:get_jump_table_addr
    - arch/x86/kernel/sev.c:__sev_es_nmi_complete
    - arch/x86/kernel/sev.c:__sev_put_ghcb
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/sev.c (ffffffff810a3c41)
  Location: arch/x86/kernel/sev-shared.c:161
  Inline: True
  Inline callers:
    - arch/x86/kernel/sev.c:snp_issue_guest_request
    - arch/x86/kernel/sev.c:handle_vc_boot_ghcb
    - arch/x86/kernel/sev.c:vc_raw_handle_exception
    - arch/x86/kernel/sev.c:sev_es_play_dead
    - arch/x86/kernel/sev.c:wakeup_cpu_via_vmgexit
    - arch/x86/kernel/sev.c:get_jump_table_addr
    - arch/x86/kernel/sev.c:__sev_es_nmi_complete
    - arch/x86/kernel/sev.c:__sev_put_ghcb
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/sev.c (ffffffff810bc0b1)
  Location: arch/x86/kernel/sev-shared.c:161
  Inline: True
  Inline callers:
    - arch/x86/kernel/sev.c:snp_issue_guest_request
    - arch/x86/kernel/sev.c:handle_vc_boot_ghcb
    - arch/x86/kernel/sev.c:vc_raw_handle_exception
    - arch/x86/kernel/sev.c:sev_es_play_dead
    - arch/x86/kernel/sev.c:wakeup_cpu_via_vmgexit
    - arch/x86/kernel/sev.c:get_jump_table_addr
    - arch/x86/kernel/sev.c:__sev_es_nmi_complete
    - arch/x86/kernel/sev.c:__sev_put_ghcb
  

• In 6.5: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/sev.c (ffffffff810bf3b7)
  Location: arch/x86/kernel/sev-shared.c:164
  Inline: True
  Inline callers:
    - arch/x86/kernel/sev.c:snp_issue_guest_request
    - arch/x86/kernel/sev.c:handle_vc_boot_ghcb
    - arch/x86/kernel/sev.c:vc_raw_handle_exception
    - arch/x86/kernel/sev.c:sev_es_play_dead
    - arch/x86/kernel/sev.c:wakeup_cpu_via_vmgexit
    - arch/x86/kernel/sev.c:get_jump_table_addr
    - arch/x86/kernel/sev.c:__sev_es_nmi_complete
    - arch/x86/kernel/sev.c:__sev_put_ghcb
    - arch/x86/kernel/sev.c:vmgexit_psc
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/sev.c (ffffffff810c6707)
  Location: arch/x86/kernel/sev-shared.c:164
  Inline: True
  Inline callers:
    - arch/x86/kernel/sev.c:snp_issue_guest_request
    - arch/x86/kernel/sev.c:handle_vc_boot_ghcb
    - arch/x86/kernel/sev.c:vc_raw_handle_exception
    - arch/x86/kernel/sev.c:sev_es_play_dead
    - arch/x86/kernel/sev.c:wakeup_cpu_via_vmgexit
    - arch/x86/kernel/sev.c:get_jump_table_addr
    - arch/x86/kernel/sev.c:__sev_es_nmi_complete
    - arch/x86/kernel/sev.c:__sev_put_ghcb
    - arch/x86/kernel/sev.c:vmgexit_psc
  

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