amd/amdkfd/kfd_chardev.c

1778 			     uint32_t num_devices,
1787 	device_buckets = kvzalloc(num_devices * sizeof(*device_buckets), GFP_KERNEL);
1793 	device_priv = kvzalloc(num_devices * sizeof(*device_priv), GFP_KERNEL);
1799 	for (i = 0; i < num_devices; i++) {
1811 	ret = copy_to_user(user_addr, device_buckets, num_devices * sizeof(*device_buckets));
1820 			   num_devices * sizeof(*device_priv));
1825 	*priv_offset += num_devices * sizeof(*device_priv);
2011 					uint32_t *num_devices,
2020 	*num_devices = p->n_pdds;
2037 		priv_size += *num_devices * sizeof(struct kfd_criu_device_priv_data);
2052 	uint32_t num_devices, num_bos, num_objects;
2074 	ret = criu_get_process_object_info(p, &num_devices, &num_bos, &num_objects, &priv_size);
2078 	if (num_devices != args->num_devices ||
2092 	ret = criu_checkpoint_devices(p, num_devices, (uint8_t __user *)args->devices,
2187 	if (args->num_devices != p->n_pdds)
2190 	if (*priv_offset + (args->num_devices * sizeof(*device_privs)) > max_priv_data_size)
2193 	device_buckets = kmalloc_array(args->num_devices, sizeof(*device_buckets), GFP_KERNEL);
2198 				args->num_devices * sizeof(*device_buckets));
2205 	for (i = 0; i < args->num_devices; i++) {
2278 	*priv_offset += args->num_devices * sizeof(*device_privs);
2551 	pr_debug("CRIU restore (num_devices:%u num_bos:%u num_objects:%u priv_data_size:%llu)\n",
2552 		 args->num_devices, args->num_bos, args->num_objects, args->priv_data_size);
2555 	    !args->num_devices || !args->num_bos)
2692 	ret = criu_get_process_object_info(p, &args->num_devices, &args->num_bos,
2698 				args->num_devices, args->num_bos, args->num_objects,
3079 				&args->device_snapshot.num_devices,