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authorVitaly Kuznetsov <vkuznets@redhat.com>2022-02-21 15:53:16 +0100
committerPaolo Bonzini <pbonzini@redhat.com>2022-03-15 11:26:20 +0100
commitd312378e59658473aa91aa15c67ec6200d92e5ff (patch)
tree407e96c833948de2a9ba62582259d081fd9c49ea
parent5ad93fd351b303172732f3cea953c67fa7fa336e (diff)
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>
-rwxr-xr-xscripts/kvm/vmxcap1
1 files changed, 1 insertions, 0 deletions
diff --git a/scripts/kvm/vmxcap b/scripts/kvm/vmxcap
index 6fe66d5f57..f140040104 100755
--- a/scripts/kvm/vmxcap
+++ b/scripts/kvm/vmxcap
@@ -249,6 +249,7 @@ controls = [
bits = {
0: 'Execute-only EPT translations',
6: 'Page-walk length 4',
+ 7: 'Page-walk length 5',
8: 'Paging-structure memory type UC',
14: 'Paging-structure memory type WB',
16: '2MB EPT pages',