514 static struct kvm_cpuid_entry2 *do_host_cpuid(struct kvm_cpuid_array *array,  in do_host_cpuid()  argument
519 	if (array->nent >= array->maxnent)  in do_host_cpuid()
522 	entry = &array->entries[array->nent++];  in do_host_cpuid()
551 static int __do_cpuid_func_emulated(struct kvm_cpuid_array *array, u32 func)  in __do_cpuid_func_emulated()  argument
555 	if (array->nent >= array->maxnent)  in __do_cpuid_func_emulated()
558 	entry = &array->entries[array->nent];  in __do_cpuid_func_emulated()
566 		++array->nent;  in __do_cpuid_func_emulated()
570 		++array->nent;  in __do_cpuid_func_emulated()
576 		++array->nent;  in __do_cpuid_func_emulated()
584 static inline int __do_cpuid_func(struct kvm_cpuid_array *array, u32 function)  in __do_cpuid_func()  argument
594 	entry = do_host_cpuid(array, function, 0);  in __do_cpuid_func()
633 			entry = do_host_cpuid(array, function, i);  in __do_cpuid_func()
653 			entry = do_host_cpuid(array, function, 1);  in __do_cpuid_func()
708 			entry = do_host_cpuid(array, function, i);  in __do_cpuid_func()
721 		entry = do_host_cpuid(array, function, 1);  in __do_cpuid_func()
745 			entry = do_host_cpuid(array, function, i);  in __do_cpuid_func()
758 				--array->nent;  in __do_cpuid_func()
772 			if (!do_host_cpuid(array, function, i))  in __do_cpuid_func()
884 static int do_cpuid_func(struct kvm_cpuid_array *array, u32 func,  in do_cpuid_func()  argument
888 		return __do_cpuid_func_emulated(array, func);  in do_cpuid_func()
890 	return __do_cpuid_func(array, func);  in do_cpuid_func()
895 static int get_cpuid_func(struct kvm_cpuid_array *array, u32 func,  in get_cpuid_func()  argument
905 	r = do_cpuid_func(array, func, type);  in get_cpuid_func()
909 	limit = array->entries[array->nent - 1].eax;  in get_cpuid_func()
911 		r = do_cpuid_func(array, func, type);  in get_cpuid_func()
954 	struct kvm_cpuid_array array = {  in kvm_dev_ioctl_get_cpuid()  local
967 	array.entries = vzalloc(array_size(sizeof(struct kvm_cpuid_entry2),  in kvm_dev_ioctl_get_cpuid()
969 	if (!array.entries)  in kvm_dev_ioctl_get_cpuid()
972 	array.maxnent = cpuid->nent;  in kvm_dev_ioctl_get_cpuid()
975 		r = get_cpuid_func(&array, funcs[i], type);  in kvm_dev_ioctl_get_cpuid()
979 	cpuid->nent = array.nent;  in kvm_dev_ioctl_get_cpuid()
981 	if (copy_to_user(entries, array.entries,  in kvm_dev_ioctl_get_cpuid()
982 			 array.nent * sizeof(struct kvm_cpuid_entry2)))  in kvm_dev_ioctl_get_cpuid()
986 	vfree(array.entries);  in kvm_dev_ioctl_get_cpuid()