Re: [PATCH v2 09/10] x86/virt/tdx: Reduce TDMR's reserved areas by using CMRs to find memory holes
From: Adrian Hunter
Date: Tue Aug 20 2024 - 14:38:58 EST
> diff --git a/arch/x86/virt/vmx/tdx/tdx.h b/arch/x86/virt/vmx/tdx/tdx.h
> index 861ddf2c2e88..4b43eb774ffa 100644
> --- a/arch/x86/virt/vmx/tdx/tdx.h
> +++ b/arch/x86/virt/vmx/tdx/tdx.h
> @@ -40,6 +40,10 @@
> #define MD_FIELD_ID_UPDATE_VERSION 0x0800000100000005ULL
> #define MD_FIELD_ID_INTERNAL_VERSION 0x0800000100000006ULL
>
> +#define MD_FIELD_ID_NUM_CMRS 0x9000000100000000ULL
> +#define MD_FIELD_ID_CMR_BASE0 0x9000000300000080ULL
> +#define MD_FIELD_ID_CMR_SIZE0 0x9000000300000100ULL
For scripted checking against "global_metadata.json" it might be better
to stick to the same field names e.g.
MD_FIELD_ID_CMR_BASE0 -> MD_FIELD_ID_CMR_BASE