From: Gary R Hook Subject: Re: [PATCHv2 0/2] Add new SEV commands Date: Tue, 29 May 2018 13:47:09 -0500 Message-ID: References: <69cd82ba-d60d-d3f8-37ee-ef4cd769f611@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Cc: Tom Lendacky , Gary Hook , Herbert Xu , "David S . Miller" , Brijesh Singh , Borislav Petkov To: Paolo Bonzini , Janakarajan Natarajan , linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org Return-path: In-Reply-To: <69cd82ba-d60d-d3f8-37ee-ef4cd769f611@redhat.com> Content-Language: en-US Sender: linux-kernel-owner@vger.kernel.org List-Id: linux-crypto.vger.kernel.org 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.