KVM: s390: Enable DAT support for TPROT handler

[deliverable/linux.git] / arch / s390 / kvm / gaccess.h

diff --git a/arch/s390/kvm/gaccess.h b/arch/s390/kvm/gaccess.h
index 2d37a46195e2cceb702efaf5b63003ddcd24a4e5..0149cf15058ab9e8d12918192353884ac4ce8f4f 100644 (file)
--- a/arch/s390/kvm/gaccess.h
+++ b/arch/s390/kvm/gaccess.h
@@ -327,6 +327,8 @@ int read_guest_real(struct kvm_vcpu *vcpu, unsigned long gra, void *data,
        return access_guest_real(vcpu, gra, data, len, 0);
 }
 
+void ipte_lock(struct kvm_vcpu *vcpu);
+void ipte_unlock(struct kvm_vcpu *vcpu);
 int ipte_lock_held(struct kvm_vcpu *vcpu);
 int kvm_s390_check_low_addr_protection(struct kvm_vcpu *vcpu, unsigned long ga);