1362 int kvm_xen_hvm_config(struct kvm *kvm, struct kvm_xen_hvm_config *xhc)  in kvm_xen_hvm_config()  argument
1370 	if (xhc->flags & ~permitted_flags)  in kvm_xen_hvm_config()
1377 	if ((xhc->flags & KVM_XEN_HVM_CONFIG_INTERCEPT_HCALL) &&  in kvm_xen_hvm_config()
1378 	    (xhc->blob_addr_32 || xhc->blob_addr_64 ||  in kvm_xen_hvm_config()
1379 	     xhc->blob_size_32 || xhc->blob_size_64))  in kvm_xen_hvm_config()
1387 	if (xhc->msr &&  in kvm_xen_hvm_config()
1388 	    (xhc->msr < KVM_XEN_MSR_MIN_INDEX || xhc->msr > KVM_XEN_MSR_MAX_INDEX))  in kvm_xen_hvm_config()
1393 	if (xhc->msr && !kvm->arch.xen.hvm_config.msr)  in kvm_xen_hvm_config()
1395 	else if (!xhc->msr && kvm->arch.xen.hvm_config.msr)  in kvm_xen_hvm_config()
1399 	memcpy(&kvm->arch.xen.hvm_config, xhc, sizeof(*xhc));  in kvm_xen_hvm_config()
1403 	if ((old_flags ^ xhc->flags) & KVM_XEN_HVM_CONFIG_PVCLOCK_TSC_UNSTABLE)  in kvm_xen_hvm_config()