Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

[mirror_ubuntu-artful-kernel.git] / arch / arm64 / include / asm / kvm_emulate.h

diff --git a/arch/arm64/include/asm/kvm_emulate.h b/arch/arm64/include/asm/kvm_emulate.h
index c3baa971edab561abf976349ef6dc5c57fa5f96e..17e92f05b1fe597ea1c4e833debf7541be0fde79 100644 (file)
--- a/arch/arm64/include/asm/kvm_emulate.h
+++ b/arch/arm64/include/asm/kvm_emulate.h
@@ -44,6 +44,18 @@ void kvm_inject_pabt(struct kvm_vcpu *vcpu, unsigned long addr);
 static inline void vcpu_reset_hcr(struct kvm_vcpu *vcpu)
 {
        vcpu->arch.hcr_el2 = HCR_GUEST_FLAGS;
+       if (test_bit(KVM_ARM_VCPU_EL1_32BIT, vcpu->arch.features))
+               vcpu->arch.hcr_el2 &= ~HCR_RW;
+}
+
+static inline unsigned long vcpu_get_hcr(struct kvm_vcpu *vcpu)
+{
+       return vcpu->arch.hcr_el2;
+}
+
+static inline void vcpu_set_hcr(struct kvm_vcpu *vcpu, unsigned long hcr)
+{
+       vcpu->arch.hcr_el2 = hcr;
 }
 
 static inline unsigned long *vcpu_pc(const struct kvm_vcpu *vcpu)