linux-kernel - [PATCH v11 007/113] [MARKER] The start of TDX KVM patch series: TDX architectural definitions

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <1868eee72017f04e6fe253118ebb9435f4056868.1673539699.git.isaku.yamahata@intel.com>
Date:   Thu, 12 Jan 2023 08:31:15 -0800
From:   isaku.yamahata@...el.com
To:     kvm@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     isaku.yamahata@...el.com, isaku.yamahata@...il.com,
        Paolo Bonzini <pbonzini@...hat.com>, erdemaktas@...gle.com,
        Sean Christopherson <seanjc@...gle.com>,
        Sagi Shahar <sagis@...gle.com>,
        David Matlack <dmatlack@...gle.com>
Subject: [PATCH v11 007/113] [MARKER] The start of TDX KVM patch series: TDX architectural definitions

From: Isaku Yamahata <isaku.yamahata@...el.com>

This empty commit is to mark the start of patch series of TDX architectural
definitions.

Signed-off-by: Isaku Yamahata <isaku.yamahata@...el.com>
---
 .../virt/kvm/intel-tdx-layer-status.rst       | 28 +++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 Documentation/virt/kvm/intel-tdx-layer-status.rst

diff --git a/Documentation/virt/kvm/intel-tdx-layer-status.rst b/Documentation/virt/kvm/intel-tdx-layer-status.rst
new file mode 100644
index 000000000000..db32e89e16e9
--- /dev/null
+++ b/Documentation/virt/kvm/intel-tdx-layer-status.rst
@@ -0,0 +1,28 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+===================================
+Intel Trust Dodmain Extensions(TDX)
+===================================
+
+Layer status
+============
+What qemu can do
+----------------
+- TDX VM TYPE is exposed to Qemu.
+- Qemu can try to create VM of TDX VM type and then fails.
+
+Patch Layer status
+------------------
+  Patch layer                          Status
+* TDX, VMX coexistence:                 Applied
+* TDX architectural definitions:        Applying
+* TD VM creation/destruction:           Not yet
+* TD vcpu creation/destruction:         Not yet
+* TDX EPT violation:                    Not yet
+* TD finalization:                      Not yet
+* TD vcpu enter/exit:                   Not yet
+* TD vcpu interrupts/exit/hypercall:    Not yet
+
+* KVM MMU GPA shared bits:              Not yet
+* KVM TDP refactoring for TDX:          Not yet
+* KVM TDP MMU hooks:                    Not yet
-- 
2.25.1