Re: [PATCH Part2 v6 13/49] crypto:ccp: Provide APIs to issue SEV-SNP commands

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Subject: Re: [PATCH Part2 v6 13/49] crypto:ccp: Provide APIs to issue SEV-SNP commands
From: Borislav Petkov <bp@xxxxxxxxx>
Date: Mon, 3 Oct 2022 18:16:58 +0200
Cc: "x86@xxxxxxxxxx" <x86@xxxxxxxxxx>, "linux-kernel@xxxxxxxxxxxxxxx" <linux-kernel@xxxxxxxxxxxxxxx>, "kvm@xxxxxxxxxxxxxxx" <kvm@xxxxxxxxxxxxxxx>, "linux-coco@xxxxxxxxxxxxxxx" <linux-coco@xxxxxxxxxxxxxxx>, "linux-mm@xxxxxxxxx" <linux-mm@xxxxxxxxx>, "linux-crypto@xxxxxxxxxxxxxxx" <linux-crypto@xxxxxxxxxxxxxxx>, "tglx@xxxxxxxxxxxxx" <tglx@xxxxxxxxxxxxx>, "mingo@xxxxxxxxxx" <mingo@xxxxxxxxxx>, "jroedel@xxxxxxx" <jroedel@xxxxxxx>, "Lendacky, Thomas" <Thomas.Lendacky@xxxxxxx>, "hpa@xxxxxxxxx" <hpa@xxxxxxxxx>, "ardb@xxxxxxxxxx" <ardb@xxxxxxxxxx>, "pbonzini@xxxxxxxxxx" <pbonzini@xxxxxxxxxx>, "seanjc@xxxxxxxxxx" <seanjc@xxxxxxxxxx>, "vkuznets@xxxxxxxxxx" <vkuznets@xxxxxxxxxx>, "jmattson@xxxxxxxxxx" <jmattson@xxxxxxxxxx>, "luto@xxxxxxxxxx" <luto@xxxxxxxxxx>, "dave.hansen@xxxxxxxxxxxxxxx" <dave.hansen@xxxxxxxxxxxxxxx>, "slp@xxxxxxxxxx" <slp@xxxxxxxxxx>, "pgonda@xxxxxxxxxx" <pgonda@xxxxxxxxxx>, "peterz@xxxxxxxxxxxxx" <peterz@xxxxxxxxxxxxx>, "srinivas.pandruvada@xxxxxxxxxxxxxxx" <srinivas.pandruvada@xxxxxxxxxxxxxxx>, "rientjes@xxxxxxxxxx" <rientjes@xxxxxxxxxx>, "dovmurik@xxxxxxxxxxxxx" <dovmurik@xxxxxxxxxxxxx>, "tobin@xxxxxxx" <tobin@xxxxxxx>, "Roth, Michael" <Michael.Roth@xxxxxxx>, "vbabka@xxxxxxx" <vbabka@xxxxxxx>, "kirill@xxxxxxxxxxxxx" <kirill@xxxxxxxxxxxxx>, "ak@xxxxxxxxxxxxxxx" <ak@xxxxxxxxxxxxxxx>, "tony.luck@xxxxxxxxx" <tony.luck@xxxxxxxxx>, "marcorr@xxxxxxxxxx" <marcorr@xxxxxxxxxx>, "sathyanarayanan.kuppuswamy@xxxxxxxxxxxxxxx" <sathyanarayanan.kuppuswamy@xxxxxxxxxxxxxxx>, "alpergun@xxxxxxxxxx" <alpergun@xxxxxxxxxx>, "dgilbert@xxxxxxxxxx" <dgilbert@xxxxxxxxxx>, "jarkko@xxxxxxxxxx" <jarkko@xxxxxxxxxx>
In-reply-to: <SN6PR12MB2767062CAD241C0BAFB7FAD98E5B9@SN6PR12MB2767.namprd12.prod.outlook.com>
References: <cover.1655761627.git.ashish.kalra@amd.com> <a63de5e687c530849312099ee02007089b67e92f.1655761627.git.ashish.kalra@amd.com> <YzigaOHddWU706H5@zn.tnic> <SN6PR12MB2767062CAD241C0BAFB7FAD98E5B9@SN6PR12MB2767.namprd12.prod.outlook.com>

On Mon, Oct 03, 2022 at 02:38:41PM +0000, Kalra, Ashish wrote:
> There are actually only 8 functions

Only 8?

Lemme ask it differently then: what is the point of the wrappers at all?

-- 
Regards/Gruss,
    Boris.

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

Follow-Ups:
- RE: [PATCH Part2 v6 13/49] crypto:ccp: Provide APIs to issue SEV-SNP commands
  - From: Kalra, Ashish

References:
- [PATCH Part2 v6 00/49] Add AMD Secure Nested Paging (SEV-SNP)
  - From: Ashish Kalra
- [PATCH Part2 v6 13/49] crypto:ccp: Provide APIs to issue SEV-SNP commands
  - From: Ashish Kalra
- Re: [PATCH Part2 v6 13/49] crypto:ccp: Provide APIs to issue SEV-SNP commands
  - From: Borislav Petkov
- RE: [PATCH Part2 v6 13/49] crypto:ccp: Provide APIs to issue SEV-SNP commands
  - From: Kalra, Ashish

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