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[PULL 03/23] vmxcap: Add 5-level EPT bit
From: |
Paolo Bonzini |
Subject: |
[PULL 03/23] vmxcap: Add 5-level EPT bit |
Date: |
Mon, 7 Mar 2022 19:16:13 +0100 |
From: Vitaly Kuznetsov <vkuznets@redhat.com>
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>
---
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',
--
2.34.1
- [PULL 17/23] x86: Add AMX CPUIDs enumeration, (continued)
- [PULL 17/23] x86: Add AMX CPUIDs enumeration, Paolo Bonzini, 2022/03/07
- [PULL 06/23] qga/vss: update informative message about MinGW, Paolo Bonzini, 2022/03/07
- [PULL 15/23] x86: Grant AMX permission for guest, Paolo Bonzini, 2022/03/07
- [PULL 08/23] kvm-irqchip: introduce new API to support route change, Paolo Bonzini, 2022/03/07
- [PULL 09/23] kvm/msi: do explicit commit when adding msi routes, Paolo Bonzini, 2022/03/07
- [PULL 10/23] target/i386: only include bits in pg_mode if they are not ignored, Paolo Bonzini, 2022/03/07
- [PULL 04/23] meson: fix generic location of vss headers, Paolo Bonzini, 2022/03/07
- [PULL 07/23] update meson-buildoptions.sh, Paolo Bonzini, 2022/03/07
- [PULL 18/23] x86: add support for KVM_CAP_XSAVE2 and AMX state migration, Paolo Bonzini, 2022/03/07
- [PULL 13/23] x86: Fix the 64-byte boundary enumeration for extended state, Paolo Bonzini, 2022/03/07
- [PULL 03/23] vmxcap: Add 5-level EPT bit,
Paolo Bonzini <=
- [PULL 02/23] whpx: Fixed incorrect CR8/TPR synchronization, Paolo Bonzini, 2022/03/07
- [PULL 12/23] linux-headers: include missing changes from 5.17, Paolo Bonzini, 2022/03/07
- [PULL 11/23] target/i386: Throw a #SS when loading a non-canonical IST, Paolo Bonzini, 2022/03/07
- [PULL 19/23] x86: Support XFD and AMX xsave data migration, Paolo Bonzini, 2022/03/07
- [PULL 14/23] x86: Add AMX XTILECFG and XTILEDATA components, Paolo Bonzini, 2022/03/07
- [PULL 22/23] check-block: revert TAP output and reintroduce -makecheck, Paolo Bonzini, 2022/03/07
- [PULL 01/23] whpx: Fixed reporting of the CPU context to GDB for 64-bit, Paolo Bonzini, 2022/03/07
- [PULL 23/23] gitlab-ci: do not run tests with address sanitizer, Paolo Bonzini, 2022/03/07
- [PULL 21/23] KVM: SVM: always set MSR_AMD64_TSC_RATIO to default value, Paolo Bonzini, 2022/03/07
- [PULL 20/23] i386: Add Icelake-Server-v6 CPU model with 5-level EPT support, Paolo Bonzini, 2022/03/07