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List:       linux-s390
Subject:    Re: [PATCH v3 0/3] KVM: s390: vsie: Consolidate CRYCB validation
From:       Janosch Frank <frankja () linux ! ibm ! com>
Date:       2018-08-23 13:16:07
Message-ID: e0ce50d0-81e1-d790-ef15-08eb99576729 () linux ! ibm ! com
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On 8/23/18 12:25 PM, Pierre Morel wrote:
> Before adapting the CRYCB shadowing for a guest supporting
> the AP instructions we want to clean the CRYCB shadowing code.
> 
> First patch seem obvious.
> 
> Second patch introduce a change in the behavior of
> the virtual machine in that the CRYCB is validated
> whenever we use or not the key masks to mimic the
> real machine.
> 
> Patch 3 does not correct the compiled code but make
> more clear what is done concerning the formating of
> the CRYCB in the guest original CRYCB and in the
> shadow CRYCB.
> 

Thanks, applied.


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