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authorDavid Hildenbrand <dahi@linux.vnet.ibm.com>2015-11-25 11:59:49 +0300
committerChristian Borntraeger <borntraeger@de.ibm.com>2016-06-21 10:43:40 +0300
commit0615a326e066b580cf26d16a092ea54997dd6cbb (patch)
tree75e1e34cb759447d1062383fa248fe2cddcdd251 /arch/s390/include/uapi/asm
parent19c439b564b05939b83876a687bd48389d0aebb5 (diff)
downloadlinux-0615a326e066b580cf26d16a092ea54997dd6cbb.tar.xz
KVM: s390: vsie: support shared IPTE-interlock facility
As we forward the whole SCA provided by guest 2, we can directly forward SIIF if available. 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>
Diffstat (limited to 'arch/s390/include/uapi/asm')
-rw-r--r--arch/s390/include/uapi/asm/kvm.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/s390/include/uapi/asm/kvm.h b/arch/s390/include/uapi/asm/kvm.h
index c5e4537e96d9..1d2e820f763d 100644
--- a/arch/s390/include/uapi/asm/kvm.h
+++ b/arch/s390/include/uapi/asm/kvm.h
@@ -100,6 +100,7 @@ struct kvm_s390_vm_cpu_machine {
#define KVM_S390_VM_CPU_FEAT_ESOP 0
#define KVM_S390_VM_CPU_FEAT_SIEF2 1
#define KVM_S390_VM_CPU_FEAT_64BSCAO 2
+#define KVM_S390_VM_CPU_FEAT_SIIF 3
struct kvm_s390_vm_cpu_feat {
__u64 feat[16];
};