Merge remote-tracking branch 'spi/fix/core' into spi-linus

[linux-drm-fsl-dcu.git] / arch / arm64 / kvm / guest.c

diff --git a/arch/arm64/kvm/guest.c b/arch/arm64/kvm/guest.c
index 2c3ff67a8ecbef4625769f53811bfb9958083d1a..3f0731e53274c92b540a2eab2d0f154005d815f4 100644 (file)
--- a/arch/arm64/kvm/guest.c
+++ b/arch/arm64/kvm/guest.c
@@ -248,6 +248,26 @@ int kvm_vcpu_set_target(struct kvm_vcpu *vcpu,
        return kvm_reset_vcpu(vcpu);
 }
 
+int kvm_vcpu_preferred_target(struct kvm_vcpu_init *init)
+{
+       int target = kvm_target_cpu();
+
+       if (target < 0)
+               return -ENODEV;
+
+       memset(init, 0, sizeof(*init));
+
+       /*
+        * For now, we don't return any features.
+        * In future, we might use features to return target
+        * specific features available for the preferred
+        * target type.
+        */
+       init->target = (__u32)target;
+
+       return 0;
+}
+
 int kvm_arch_vcpu_ioctl_get_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu)
 {
        return -EINVAL;