return kvm_emulate_hypercall(vcpu);
}
-static int vmload_interception(struct kvm_vcpu *vcpu)
+static int vmload_vmsave_interception(struct kvm_vcpu *vcpu, bool vmload)
{
struct vcpu_svm *svm = to_svm(vcpu);
struct vmcb *vmcb12;
ret = kvm_skip_emulated_instruction(vcpu);
- nested_svm_vmloadsave(vmcb12, svm->vmcb);
+ if (vmload)
+ nested_svm_vmloadsave(vmcb12, svm->vmcb);
+ else
+ nested_svm_vmloadsave(svm->vmcb, vmcb12);
+
kvm_vcpu_unmap(vcpu, &map, true);
return ret;
}
-static int vmsave_interception(struct kvm_vcpu *vcpu)
+static int vmload_interception(struct kvm_vcpu *vcpu)
{
- struct vcpu_svm *svm = to_svm(vcpu);
- struct vmcb *vmcb12;
- struct kvm_host_map map;
- int ret;
-
- if (nested_svm_check_permissions(vcpu))
- return 1;
-
- ret = kvm_vcpu_map(vcpu, gpa_to_gfn(svm->vmcb->save.rax), &map);
- if (ret) {
- if (ret == -EINVAL)
- kvm_inject_gp(vcpu, 0);
- return 1;
- }
-
- vmcb12 = map.hva;
-
- ret = kvm_skip_emulated_instruction(vcpu);
-
- nested_svm_vmloadsave(svm->vmcb, vmcb12);
- kvm_vcpu_unmap(vcpu, &map, true);
+ return vmload_vmsave_interception(vcpu, true);
+}
- return ret;
+static int vmsave_interception(struct kvm_vcpu *vcpu)
+{
+ return vmload_vmsave_interception(vcpu, false);
}
static int vmrun_interception(struct kvm_vcpu *vcpu)