linux-kernel - Re: [PATCH v14 03/13] x86/sev: Add Secure TSC support for SNP guests

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Message-ID: <20241029150327.GKZyD5P1_tetoNaU_y@fat_crate.local>
Date: Tue, 29 Oct 2024 16:03:27 +0100
From: Borislav Petkov <bp@...en8.de>
To: Xiaoyao Li <xiaoyao.li@...el.com>
Cc: "Nikunj A. Dadhania" <nikunj@....com>, linux-kernel@...r.kernel.org,
	thomas.lendacky@....com, x86@...nel.org, kvm@...r.kernel.org,
	mingo@...hat.com, tglx@...utronix.de, dave.hansen@...ux.intel.com,
	pgonda@...gle.com, seanjc@...gle.com, pbonzini@...hat.com
Subject: Re: [PATCH v14 03/13] x86/sev: Add Secure TSC support for SNP guests

On Tue, Oct 29, 2024 at 10:50:18PM +0800, Xiaoyao Li wrote:
> I meant the starter to add SNP guest specific feature initialization code in
> somewhat in proper place.

https://lore.kernel.org/r/20241029144948.GIZyD2DBjyg6FBLdo4@fat_crate.local

IOW, I don't think we really have a "proper" place yet. There are vendor
checks all over the memory encryption code for different reasons.

-- 
Regards/Gruss,
    Boris.

https://people.kernel.org/tglx/notes-about-netiquette