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) #include <bpf.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) struct bpf_map SEC("maps") __bpf_stdout__ = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6)        .type = BPF_MAP_TYPE_PERF_EVENT_ARRAY,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7)        .key_size = sizeof(int),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8)        .value_size = sizeof(u32),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9)        .max_entries = __NR_CPUS__,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #define puts(from) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) 	({ const int __len = sizeof(from); \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 	   char __from[__len] = from; \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 	   perf_event_output(args, &__bpf_stdout__, BPF_F_CURRENT_CPU, \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 			  &__from, __len & (sizeof(from) - 1)); })