KVM: TDX: Add accessors VMX VMCS helpers

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TDX defines SEAMCALL APIs to access TDX control structures corresponding to
the VMX VMCS.  Introduce helper accessors to hide its SEAMCALL ABI details.

Signed-off-by: Isaku Yamahata <isaku.yamahata@intel.com>
Co-developed-by: Rick Edgecombe <rick.p.edgecombe@intel.com>
Signed-off-by: Rick Edgecombe <rick.p.edgecombe@intel.com>
Co-developed-by: Yan Zhao <yan.y.zhao@intel.com>
Signed-off-by: Yan Zhao <yan.y.zhao@intel.com>
Message-ID: <20241112073551.22070-1-yan.y.zhao@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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Isaku Yamahata 2024-11-12 15:35:50 +08:00 • committed by Paolo Bonzini

parent 3b725e972f

commit fe1e6d483f

2 changed files with 101 additions and 0 deletions

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arch/x86/kvm/vmx/tdx.c

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88

arch/x86/kvm/vmx/tdx.h

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