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KVM: s390: Introduce Vector Enhancements facility 1 to the guest
authorMaxim Samoylov <max7255@linux.vnet.ibm.com>
Wed, 10 Feb 2016 09:31:23 +0000 (10:31 +0100)
committerChristian Borntraeger <borntraeger@de.ibm.com>
Mon, 30 Jan 2017 10:17:29 +0000 (11:17 +0100)
commit53743aa7f14671dea6f3567ddca2f7d97454f3fe
tree9ac43abf772253dcbaa01e1bd4e076ab21b2c602tree | snapshot
parent27f67f8727843fbbbcd05a003183af79693759e9commit | diff
KVM: s390: Introduce Vector Enhancements facility 1 to the guest

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>
arch/s390/kvm/kvm-s390.c diff | blob | history
Domain: System / Kernel;