KVM: s390: Introduce Vector Enhancements facility 1 to the guest

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We can directly forward the vector enhancement facility 1 to the guest
if available and VX is requested by user space.

Please note that user space will have to take care of the final state
of the facility bit when migrating to older machines.

Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Maxim Samoylov <max7255@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>

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Maxim Samoylov 2016-02-10 10:31:23 +01:00 • committed by Christian Borntraeger

parent 27f67f8727

commit 53743aa7f1

1 changed files with 4 additions and 0 deletions

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arch/s390/kvm/kvm-s390.c

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