From: Isaku Yamahata <isaku.yamahata@xxxxxxxxx> This empty commit is to mark the start of patch series of TDX architectural definitions. Signed-off-by: Isaku Yamahata <isaku.yamahata@xxxxxxxxx> --- .../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
