336 static int hwprobe_get_values(struct riscv_hwprobe __user *pairs,  in hwprobe_get_values()  argument
374 	for (out = 0; out < pair_count; out++, pairs++) {  in hwprobe_get_values()
377 		if (get_user(pair.key, &pairs->key))  in hwprobe_get_values()
382 		ret = put_user(pair.key, &pairs->key);  in hwprobe_get_values()
384 			ret = put_user(pair.value, &pairs->value);  in hwprobe_get_values()
393 static int hwprobe_get_cpus(struct riscv_hwprobe __user *pairs,  in hwprobe_get_cpus()  argument
427 		ret = copy_from_user(&pair, &pairs[i], sizeof(pair));  in hwprobe_get_cpus()
434 			ret = copy_to_user(&pairs[i], &pair, sizeof(pair));  in hwprobe_get_cpus()
522 	 * This pairs with the implicit "no speculativly visible accesses"  in complete_hwprobe_vdso_data()
550 static int do_riscv_hwprobe(struct riscv_hwprobe __user *pairs,  in do_riscv_hwprobe()  argument
558 		return hwprobe_get_cpus(pairs, pair_count, cpusetsize,  in do_riscv_hwprobe()
561 	return hwprobe_get_values(pairs, pair_count, cpusetsize,  in do_riscv_hwprobe()
565 SYSCALL_DEFINE5(riscv_hwprobe, struct riscv_hwprobe __user *, pairs,  in SYSCALL_DEFINE5()  argument
569 	return do_riscv_hwprobe(pairs, pair_count, cpusetsize,  in SYSCALL_DEFINE5()