linux-kernel - Re: [PATCH v3 02/24] x86/virt/tdx: Add SEAMCALL wrapper tdh_mem_page

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Message-ID: <96f5c9d2d27b151d2d1a753ba303f2ef1f187049.camel@intel.com>
Date: Fri, 16 Jan 2026 11:22:20 +0000
From: "Huang, Kai" <kai.huang@...el.com>
To: "pbonzini@...hat.com" <pbonzini@...hat.com>, "seanjc@...gle.com"
	<seanjc@...gle.com>, "Zhao, Yan Y" <yan.y.zhao@...el.com>
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Subject: Re: [PATCH v3 02/24] x86/virt/tdx: Add SEAMCALL wrapper
 tdh_mem_page_demote()

On Tue, 2026-01-06 at 18:18 +0800, Yan Zhao wrote:
>  /* Bit definitions of TDX_FEATURES0 metadata field */
>  #define TDX_FEATURES0_NO_RBP_MOD		BIT_ULL(18)
>  #define TDX_FEATURES0_DYNAMIC_PAMT		BIT_ULL(36)
> +#define TDX_FEATURES0_ENHANCE_DEMOTE_INTERRUPTIBILITY	BIT_ULL(51)

Nit: the spec uses "ENHANCED" but not "ENHANCE", so perhaps change to
TDX_FEATURES0_ENHANCED_DEMOTE_INTERRUPTIBILITY ?