On 05/29/2018 01:46 PM, Paolo Bonzini wrote:

On 25/05/2018 22:23, Janakarajan Natarajan wrote:

quoted

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.