Re: [PATCH v2 09/25] x86/virt/tdx: Add SEAMCALL wrappers for TDX VM/vCPU field access

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On 2024-10-30 at 19:00, Rick Edgecombe wrote:

> From: Isaku Yamahata <isaku.yamahata@xxxxxxxxx>
> 
> Intel TDX protects guest VMs from malicious host and certain physical
> attacks. The TDX module has TD scoped and vCPU scoped "metadata
> fields".
> These fields are a bit like VMCS fields, and stored in data
> structures
> maintained by the TDX module. Export 3 SEAMCALLs for use in reading
> and
> writing these fields:
> 
> Make tdh_mng_rd() use MNG.VP.RD to read the TD scoped metadata.

s/MNG.VP.RD/TDH.MNG.RD/





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