From: Ilya Leoshkevich Date: Wed, 13 Oct 2021 16:08:59 +0000 (+0200) Subject: selftests/bpf: Use cpu_number only on arches that have it X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=b16d12f3900283e00aded9131ba1e9b2880513c3;p=linux.git selftests/bpf: Use cpu_number only on arches that have it cpu_number exists only on Intel and aarch64, so skip the test involing it on other arches. An alternative would be to replace it with an exported non-ifdefed primitive-typed percpu variable from the common code, but there appears to be none. Signed-off-by: Ilya Leoshkevich Signed-off-by: Andrii Nakryiko Link: https://lore.kernel.org/bpf/20211013160902.428340-2-iii@linux.ibm.com --- diff --git a/tools/testing/selftests/bpf/prog_tests/btf_dump.c b/tools/testing/selftests/bpf/prog_tests/btf_dump.c index 87f9df653e4e2..12f457b6786dd 100644 --- a/tools/testing/selftests/bpf/prog_tests/btf_dump.c +++ b/tools/testing/selftests/bpf/prog_tests/btf_dump.c @@ -778,8 +778,10 @@ static void test_btf_dump_struct_data(struct btf *btf, struct btf_dump *d, static void test_btf_dump_var_data(struct btf *btf, struct btf_dump *d, char *str) { +#if defined(__i386__) || defined(__x86_64__) || defined(__aarch64__) TEST_BTF_DUMP_VAR(btf, d, NULL, str, "cpu_number", int, BTF_F_COMPACT, "int cpu_number = (int)100", 100); +#endif TEST_BTF_DUMP_VAR(btf, d, NULL, str, "cpu_profile_flip", int, BTF_F_COMPACT, "static int cpu_profile_flip = (int)2", 2); }