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KVM: s390: vsie: support guest-storage-limit-suppression

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We can easily forward guest-storage-limit-suppression if available.

One thing to care about is keeping the prefix properly mapped when
gsls in toggled on/off or the mso changes in between. Therefore we better
remap the prefix on any mso changes just like we already do with the
prefix.

Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
This commit is contained in:
David Hildenbrand
2015-11-24 16:41:33 +01:00
committed by Christian Borntraeger
parent 77d18f6d47
commit a1b7b9b286
3 changed files with 8 additions and 2 deletions
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arch/s390/include/uapi/asm/kvm.h
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@@ -102,6 +102,7 @@ struct kvm_s390_vm_cpu_machine {
#define KVM_S390_VM_CPU_FEAT_64BSCAO 2
#define KVM_S390_VM_CPU_FEAT_SIIF 3
#define KVM_S390_VM_CPU_FEAT_GPERE 4
#define KVM_S390_VM_CPU_FEAT_GSLS 5
struct kvm_s390_vm_cpu_feat {
__u64 feat[16];
};