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vmxcap: Add 5-level EPT bit

5-level EPT is present in Icelake Server CPUs and is supported by QEMU
('vmx-page-walk-5').

Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Message-Id: <20220221145316.576138-2-vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Vitaly Kuznetsov 3 years ago
parent
5ad93fd351
commit
d312378e59
1 changed files with 1 additions and 0 deletions
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      scripts/kvm/vmxcap

+ 1 - 0
scripts/kvm/vmxcap
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@@ -249,6 +249,7 @@ controls = [
 
         bits = {
 
         bits = {
 
             0: 'Execute-only EPT translations',
 
             0: 'Execute-only EPT translations',
 
             6: 'Page-walk length 4',
 
             6: 'Page-walk length 4',
 
+            7: 'Page-walk length 5',
 
             8: 'Paging-structure memory type UC',
 
             8: 'Paging-structure memory type UC',
 
             14: 'Paging-structure memory type WB',
 
             14: 'Paging-structure memory type WB',
 
             16: '2MB EPT pages',
 
             16: '2MB EPT pages',