linux-kernel - Re: [PATCHv2 0/2] Add new SEV commands

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Message-ID: <a434513f-9ffb-9d91-8832-50bf4995227d@amd.com>
Date:   Tue, 29 May 2018 13:47:09 -0500
From:   Gary R Hook <ghook@....com>
To:     Paolo Bonzini <pbonzini@...hat.com>,
        Janakarajan Natarajan <Janakarajan.Natarajan@....com>,
        linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Tom Lendacky <thomas.lendacky@....com>,
        Gary Hook <gary.hook@....com>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        "David S . Miller" <davem@...emloft.net>,
        Brijesh Singh <brijesh.singh@....com>,
        Borislav Petkov <bp@...e.de>
Subject: Re: [PATCHv2 0/2] Add new SEV commands

On 05/29/2018 01:46 PM, Paolo Bonzini wrote:
> On 25/05/2018 22:23, Janakarajan Natarajan wrote:
>> This patchset adds two new SEV commands, introduced in SEV API v0.15
>> and v0.16 respectively.
>>
>> * DOWNLOAD_FIRMWARE allows the SEV firmware to be updated if a blob newer
>>    than or similar to the exisiting build is available.
>>
>> * GET_ID allows to query for a unique ID that can be used to retrieve the
>>    Chip Endorsment Key (CEK) public key signed by the AMD SEV Signing Key
>>    (ASK).
>>
>> v1->v2:
>> * Added cover letter.
>> * Misc changes based on Boris' feedback.
>>
>> Janakarajan Natarajan (2):
>>    crypto: ccp: Add DOWNLOAD_FIRMWARE SEV command
>>    crypto: ccp: Add GET_ID SEV command
>>
>>   drivers/crypto/ccp/psp-dev.c | 143 ++++++++++++++++++++++++++++++++++++++++---
>>   drivers/crypto/ccp/psp-dev.h |   4 ++
>>   include/linux/psp-sev.h      |  23 +++++++
>>   include/uapi/linux/psp-sev.h |  12 ++++
>>   4 files changed, 172 insertions(+), 10 deletions(-)
>>
> 
> This is not going through the KVM tree, is it?

This should be going through cryptodev, AFAIK.