Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) // SPDX-License-Identifier: GPL-2.0-only
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) #include <linux/uaccess.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) #include <linux/kernel.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) bool copy_from_kernel_nofault_allowed(const void *unsafe_src, size_t size)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) 	return is_kernel_addr((unsigned long)unsafe_src);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) }