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Re: [Qemu-devel] [PATCH 2/2] s390x/kvm: add etoken facility


From: Christian Borntraeger
Subject: Re: [Qemu-devel] [PATCH 2/2] s390x/kvm: add etoken facility
Date: Tue, 31 Jul 2018 12:14:28 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.8.0


On 07/31/2018 11:44 AM, Cornelia Huck wrote:
> On Tue, 31 Jul 2018 11:04:48 +0200
> Christian Borntraeger <address@hidden> wrote:
> 
>> Provide the etoken facility. We need to handle cpu model, migration and
>> clear reset.
>   ^^^^^^^^^^^

Clear reset is the "strong one". Here we do a memset of the env structure.
So this should be cleared along with the other registers.
> 
> Hm, anything special for that? I don't see it in the patch.
> 
>>
>> Signed-off-by: Christian Borntraeger <address@hidden>
>> Acked-by: Janosch Frank <address@hidden>
>> ---
>>  target/s390x/cpu.h              |  3 +++
>>  target/s390x/cpu_features.c     |  3 ++-
>>  target/s390x/cpu_features_def.h |  3 ++-
>>  target/s390x/gen-features.c     |  3 ++-
>>  target/s390x/kvm.c              | 11 +++++++++++
>>  target/s390x/machine.c          | 20 +++++++++++++++++++-
>>  6 files changed, 39 insertions(+), 4 deletions(-)
> 




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