linux-kernel - Re: [PATCHv2 1/4] x86/tdx: Introduce tdg_vm

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Date: Tue, 26 Mar 2024 10:45:27 +0000
From: "Huang, Kai" <kai.huang@...el.com>
To: "kirill.shutemov@...ux.intel.com" <kirill.shutemov@...ux.intel.com>,
	"tglx@...utronix.de" <tglx@...utronix.de>, "mingo@...hat.com"
	<mingo@...hat.com>, "Hansen, Dave" <dave.hansen@...el.com>, "bp@...en8.de"
	<bp@...en8.de>
CC: "sathyanarayanan.kuppuswamy@...ux.intel.com"
	<sathyanarayanan.kuppuswamy@...ux.intel.com>, "hpa@...or.com"
	<hpa@...or.com>, "Reshetova, Elena" <elena.reshetova@...el.com>,
	"seanjc@...gle.com" <seanjc@...gle.com>, "Edgecombe, Rick P"
	<rick.p.edgecombe@...el.com>, "x86@...nel.org" <x86@...nel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCHv2 1/4] x86/tdx: Introduce tdg_vm_wr()

On Mon, 2024-03-25 at 12:46 +0200, Kirill A. Shutemov wrote:
> Add a helper function to write to a TD-scope metadata field and use it
> to set NOTIFY_ENABLES.
> 
> The helper function will be paired with tdg_vm_rd() and will be used to
> manipulate other metadata fields, not just NOTIFY_ENABLES.
> 
> Signed-off-by: Kirill A. Shutemov <kirill.shutemov@...ux.intel.com>
> 

Reviewed-by: Kai Huang <kai.huang@...el.com>