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)  * Just test if we can load the python binding.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) #include <stdio.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) #include <stdlib.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) #include <linux/compiler.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) #include "tests.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #include "util/debug.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) int test__python_use(struct test *test __maybe_unused, int subtest __maybe_unused)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 	char *cmd;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 	int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 	if (asprintf(&cmd, "echo \"import sys ; sys.path.append('%s'); import perf\" | %s %s",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 		     PYTHONPATH, PYTHON, verbose > 0 ? "" : "2> /dev/null") < 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 		return -1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 	pr_debug("python usage test: \"%s\"\n", cmd);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 	ret = system(cmd) ? -1 : 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 	free(cmd);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 	return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) }