From mboxrd@z Thu Jan  1 00:00:00 1970
From: Halil Pasic <pasic@linux.ibm.com>
Subject: Re: [PATCH v5 11/13] KVM: s390: implement mediated device open
 callback
Date: Mon, 11 Jun 2018 18:50:36 +0200
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To: Tony Krowiak <akrowiak@linux.ibm.com>, Janosch Frank <frankja@linux.ibm.com>, pmorel@linux.ibm.com, linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org, kvm@vger.kernel.org
Cc: freude@de.ibm.com, schwidefsky@de.ibm.com, heiko.carstens@de.ibm.com, borntraeger@de.ibm.com, cohuck@redhat.com, kwankhede@nvidia.com, bjsdjshi@linux.vnet.ibm.com, pbonzini@redhat.com, alex.williamson@redhat.com, pmorel@linux.vnet.ibm.com, alifm@linux.vnet.ibm.com, mjrosato@linux.vnet.ibm.com, jjherne@linux.vnet.ibm.com, thuth@redhat.com, pasic@linux.vnet.ibm.com, berrange@redhat.com, fiuczy@linux.vnet.ibm.com, buendgen@de.ibm.com, Janosch Frank <frankja@linux.vnet.ibm.com>
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On 06/11/2018 06:26 PM, Tony Krowiak wrote:
>>> @Janosch: Does core KVM share my opinion?
>> At least I do.
>>
>> KVM does not care about who has which crypto queue/card.
>> I'd like to have a driver that does internal bookkeeping and then
>> registers the crycb with KVM, so the VM can use it.
> 
> I am not sure what you mean by "registers the crycb with KVM".
> Can you provide more detail?
> 

I'm pretty sure he means copy the masks form the internal bookkeeping
in the mdev device to the CRYCB fields. Please work on this assumption.

Halil