Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) #ifndef _ASM_RISCV_FENCE_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) #define _ASM_RISCV_FENCE_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) #ifdef CONFIG_SMP
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) #define RISCV_ACQUIRE_BARRIER		"\tfence r , rw\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) #define RISCV_RELEASE_BARRIER		"\tfence rw,  w\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) #else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) #define RISCV_ACQUIRE_BARRIER
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) #define RISCV_RELEASE_BARRIER
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #endif	/* _ASM_RISCV_FENCE_H */