Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* SPDX-License-Identifier: GPL-2.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) #ifndef _KERNEL_KCSAN_ATOMIC_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) #define _KERNEL_KCSAN_ATOMIC_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) #include <linux/types.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9)  * Special rules for certain memory where concurrent conflicting accesses are
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10)  * common, however, the current convention is to not mark them; returns true if
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11)  * access to @ptr should be considered atomic. Called from slow-path.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) static bool kcsan_is_atomic_special(const volatile void *ptr)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 	return false;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) #endif /* _KERNEL_KCSAN_ATOMIC_H */