|
 |
60061b |
From 51246c7571ba4cac7bd08ad318abe135a9ca7aa5 Mon Sep 17 00:00:00 2001
|
|
|
60061b |
From: Vitaly Kuznetsov <vkuznets@redhat.com>
|
|
|
60061b |
Date: Wed, 16 Mar 2022 09:47:32 +0100
|
|
|
60061b |
Subject: [PATCH 01/12] vmxcap: Add 5-level EPT bit
|
|
|
60061b |
|
|
|
60061b |
RH-Author: Vitaly Kuznetsov <vkuznets@redhat.com>
|
|
|
60061b |
RH-MergeRequest: 127: i386: Add Icelake-Server-v6 CPU model with 5-level EPT support
|
|
|
60061b |
RH-Commit: [1/2] e05cbbd3e6544fc86f2cfa86a097cbd11a91a68e
|
|
|
60061b |
RH-Bugzilla: 2056986
|
|
|
60061b |
RH-Acked-by: Paolo Bonzini <pbonzini@redhat.com>
|
|
|
60061b |
RH-Acked-by: Igor Mammedov <imammedo@redhat.com>
|
|
|
60061b |
RH-Acked-by: Cornelia Huck <cohuck@redhat.com>
|
|
|
60061b |
|
|
|
60061b |
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2056986
|
|
|
60061b |
Brew: https://brewweb.engineering.redhat.com/brew/taskinfo?taskID=43862707
|
|
|
60061b |
|
|
|
60061b |
commit d312378e59658473aa91aa15c67ec6200d92e5ff
|
|
|
60061b |
Author: Vitaly Kuznetsov <vkuznets@redhat.com>
|
|
|
60061b |
Date: Mon Feb 21 15:53:16 2022 +0100
|
|
|
60061b |
|
|
|
60061b |
vmxcap: Add 5-level EPT bit
|
|
|
60061b |
|
|
|
60061b |
5-level EPT is present in Icelake Server CPUs and is supported by QEMU
|
|
|
60061b |
('vmx-page-walk-5').
|
|
|
60061b |
|
|
|
60061b |
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
|
|
|
60061b |
Message-Id: <20220221145316.576138-2-vkuznets@redhat.com>
|
|
|
60061b |
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
|
|
60061b |
|
|
|
60061b |
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
|
|
|
60061b |
---
|
|
|
60061b |
scripts/kvm/vmxcap | 1 +
|
|
|
60061b |
1 file changed, 1 insertion(+)
|
|
|
60061b |
|
|
|
60061b |
diff --git a/scripts/kvm/vmxcap b/scripts/kvm/vmxcap
|
|
|
60061b |
index 6fe66d5f57..f140040104 100755
|
|
|
60061b |
--- a/scripts/kvm/vmxcap
|
|
|
60061b |
+++ b/scripts/kvm/vmxcap
|
|
|
60061b |
@@ -249,6 +249,7 @@ controls = [
|
|
|
60061b |
bits = {
|
|
|
60061b |
0: 'Execute-only EPT translations',
|
|
|
60061b |
6: 'Page-walk length 4',
|
|
|
60061b |
+ 7: 'Page-walk length 5',
|
|
|
60061b |
8: 'Paging-structure memory type UC',
|
|
|
60061b |
14: 'Paging-structure memory type WB',
|
|
|
60061b |
16: '2MB EPT pages',
|
|
|
60061b |
--
|
|
|
60061b |
2.27.0
|
|
|
60061b |
|