Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64...

[linux-2.6-block.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 5c56c0d2cef1864f0fc5a561025e6b216db3fb22..0163b5775ca5b62ece897aebdebfe44df837cbe5 100644 (file)
--- a/arch/arm64/include/asm/kvm_emulate.h
+++ b/arch/arm64/include/asm/kvm_emulate.h
@@ -43,6 +43,18 @@ 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)