632 	unsigned char *args_buff;  in kfd_ioctl_dbg_address_watch()  local
659 	args_buff = memdup_user(cmd_from_user,  in kfd_ioctl_dbg_address_watch()
661 	if (IS_ERR(args_buff))  in kfd_ioctl_dbg_address_watch()
662 		return PTR_ERR(args_buff);  in kfd_ioctl_dbg_address_watch()
666 	aw_info.num_watch_points = *((uint32_t *)(&args_buff[args_idx]));  in kfd_ioctl_dbg_address_watch()
669 	aw_info.watch_mode = (enum HSA_DBG_WATCH_MODE *) &args_buff[args_idx];  in kfd_ioctl_dbg_address_watch()
676 	aw_info.watch_address = (uint64_t *) &args_buff[args_idx];  in kfd_ioctl_dbg_address_watch()
686 	watch_mask_value = (uint64_t) args_buff[args_idx];  in kfd_ioctl_dbg_address_watch()
694 		aw_info.watch_mask = (uint64_t *) &args_buff[args_idx];  in kfd_ioctl_dbg_address_watch()
720 	kfree(args_buff);  in kfd_ioctl_dbg_address_watch()
732 	unsigned char *args_buff;  in kfd_ioctl_dbg_wave_control()  local
771 	args_buff = memdup_user(cmd_from_user,  in kfd_ioctl_dbg_wave_control()
773 	if (IS_ERR(args_buff))  in kfd_ioctl_dbg_wave_control()
774 		return PTR_ERR(args_buff);  in kfd_ioctl_dbg_wave_control()
779 	wac_info.operand = *((enum HSA_DBG_WAVEOP *)(&args_buff[args_idx]));  in kfd_ioctl_dbg_wave_control()
782 	wac_info.mode = *((enum HSA_DBG_WAVEMODE *)(&args_buff[args_idx]));  in kfd_ioctl_dbg_wave_control()
785 	wac_info.trapId = *((uint32_t *)(&args_buff[args_idx]));  in kfd_ioctl_dbg_wave_control()
789 					*((uint32_t *)(&args_buff[args_idx]));  in kfd_ioctl_dbg_wave_control()
805 	kfree(args_buff);  in kfd_ioctl_dbg_wave_control()