From d5baf0cac627fb3a00d9235955a388e5930b6d0e Mon Sep 17 00:00:00 2001 From: Andrii Nakryiko Date: Tue, 23 Jan 2024 18:21:23 -0800 Subject: selftests/bpf: Add BPF object loading tests with explicit token passing Add a few tests that attempt to load BPF object containing privileged map, program, and the one requiring mandatory BTF uploading into the kernel (to validate token FD propagation to BPF_BTF_LOAD command). Signed-off-by: Andrii Nakryiko Signed-off-by: Alexei Starovoitov Acked-by: John Fastabend Link: https://lore.kernel.org/bpf/20240124022127.2379740-27-andrii@kernel.org --- tools/testing/selftests/bpf/progs/priv_prog.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 tools/testing/selftests/bpf/progs/priv_prog.c (limited to 'tools/testing/selftests/bpf/progs/priv_prog.c') diff --git a/tools/testing/selftests/bpf/progs/priv_prog.c b/tools/testing/selftests/bpf/progs/priv_prog.c new file mode 100644 index 000000000000..3c7b2b618c8a --- /dev/null +++ b/tools/testing/selftests/bpf/progs/priv_prog.c @@ -0,0 +1,13 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright (c) 2023 Meta Platforms, Inc. and affiliates. */ + +#include "vmlinux.h" +#include + +char _license[] SEC("license") = "GPL"; + +SEC("kprobe") +int kprobe_prog(void *ctx) +{ + return 1; +} -- cgit v1.2.3