Re: [PATCH v11 03/26] KVM: s390: refactor crypto initialization

[Cornelia Huck]

On Tue, 25 Sep 2018 19:16:18 -0400
Tony Krowiak <akrowiak@xxxxxxxxxxxxxxxxxx> wrote:

> From: Tony Krowiak <akrowiak@xxxxxxxxxxxxx>
> 
> This patch refactors the code that initializes and sets up the
> crypto configuration for a guest. The following changes are
> implemented via this patch:
> 
> 1. Introduces a flag indicating AP instructions executed on
>    the guest shall be interpreted by the firmware. This flag
>    is used to set a bit in the guest's state description
>    indicating AP instructions are to be interpreted.
> 
> 2. Replace code implementing AP interfaces with code supplied
>    by the AP bus to query the AP configuration.
> 
> Signed-off-by: Tony Krowiak <akrowiak@xxxxxxxxxxxxx>
> Reviewed-by: Halil Pasic <pasic@xxxxxxxxxxxxx>
> Acked-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>
> Acked-by: Janosch Frank <frankja@xxxxxxxxxxxxx>
> Tested-by: Michael Mueller <mimu@xxxxxxxxxxxxx>
> Tested-by: Farhan Ali <alifm@xxxxxxxxxxxxx>
> ---
>  arch/s390/include/asm/kvm_host.h |  3 ++
>  arch/s390/kvm/kvm-s390.c         | 70 +++++++++++++++-----------------
>  2 files changed, 36 insertions(+), 37 deletions(-)

Reviewed-by: Cornelia Huck <cohuck@xxxxxxxxxx>