From 51246c7571ba4cac7bd08ad318abe135a9ca7aa5 Mon Sep 17 00:00:00 2001 From: Vitaly Kuznetsov Date: Wed, 16 Mar 2022 09:47:32 +0100 Subject: [PATCH 01/12] vmxcap: Add 5-level EPT bit RH-Author: Vitaly Kuznetsov RH-MergeRequest: 127: i386: Add Icelake-Server-v6 CPU model with 5-level EPT support RH-Commit: [1/2] e05cbbd3e6544fc86f2cfa86a097cbd11a91a68e RH-Bugzilla: 2056986 RH-Acked-by: Paolo Bonzini RH-Acked-by: Igor Mammedov RH-Acked-by: Cornelia Huck Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2056986 Brew: https://brewweb.engineering.redhat.com/brew/taskinfo?taskID=43862707 commit d312378e59658473aa91aa15c67ec6200d92e5ff Author: Vitaly Kuznetsov Date: Mon Feb 21 15:53:16 2022 +0100 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 Message-Id: <20220221145316.576138-2-vkuznets@redhat.com> Signed-off-by: Paolo Bonzini Signed-off-by: Vitaly Kuznetsov --- scripts/kvm/vmxcap | 1 + 1 file changed, 1 insertion(+) 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', -- 2.27.0