[PATCH v7 014/102] [MARKER] The start of TDX KVM patch series: TDX architectural definitions

isaku.yamahata
2022-06-27T21:55:52Z

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

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

Signed-off-by: Isaku Yamahata <isaku.yamahata@intel.com>
---
.../virt/kvm/intel-tdx-layer-status.rst | 29 +++++++++++++++++++
1 file changed, 29 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..b7a14bc73853
--- /dev/null
+++ b/Documentation/virt/kvm/intel-tdx-layer-status.rst
@@ -0,0 +1,29 @@
+.. 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
+* KVM TDP MMU MapGPA: Not yet
--
2.25.1