From: Ilya Leoshkevich Date: Sat, 28 Jan 2023 00:06:30 +0000 (+0100) Subject: selftests/bpf: Fix cgrp_local_storage on s390x X-Git-Tag: v6.3-rc1~162^2~92^2~54 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=06cea99e683c66e16cdf04ef91d2a008b34d7d3d;p=users%2Fdwmw2%2Flinux.git selftests/bpf: Fix cgrp_local_storage on s390x Sync the definition of socket_cookie between the eBPF program and the test. Currently the test works by accident, since on little-endian it is sometimes acceptable to access u64 as u32. Signed-off-by: Ilya Leoshkevich Link: https://lore.kernel.org/r/20230128000650.1516334-12-iii@linux.ibm.com Signed-off-by: Alexei Starovoitov --- diff --git a/tools/testing/selftests/bpf/prog_tests/cgrp_local_storage.c b/tools/testing/selftests/bpf/prog_tests/cgrp_local_storage.c index 33a2776737e71..2cc759956e3b4 100644 --- a/tools/testing/selftests/bpf/prog_tests/cgrp_local_storage.c +++ b/tools/testing/selftests/bpf/prog_tests/cgrp_local_storage.c @@ -16,7 +16,7 @@ struct socket_cookie { __u64 cookie_key; - __u32 cookie_value; + __u64 cookie_value; }; static void test_tp_btf(int cgroup_fd)