kernel/tools/testing/selftests/bpf/prog_tests/sockopt_multi.c, branch linux-6.2.y

selftests/bpf: Convert sockopt_multi test to ASSERT_* macros

2022-09-29T00:33:47Z

Convert the selftest to use the preferred ASSERT_* macros instead of the deprecated CHECK(). Signed-off-by: Wang Yufen Signed-off-by: Andrii Nakryiko Link: https://lore.kernel.org/bpf/1664169131-32405-6-git-send-email-wangyufen@huawei.com

selftests/bpf: Store BPF object files with .bpf.o extension

2022-09-02T13:55:37Z

BPF object files are, in a way, the final artifact produced as part of the ahead-of-time compilation process. That makes them somewhat special compared to "regular" object files, which are a intermediate build artifacts that can typically be removed safely. As such, it can make sense to name them differently to make it easier to spot this difference at a glance. Among others, libbpf-bootstrap [0] has established the extension .bpf.o for BPF object files. It seems reasonable to follow this example and establish the same denomination for selftest build artifacts. To that end, this change adjusts the corresponding part of the build system and the test programs loading BPF object files to work with .bpf.o files. [0] https://github.com/libbpf/libbpf-bootstrap Suggested-by: Andrii Nakryiko Signed-off-by: Daniel Müller Signed-off-by: Daniel Borkmann Link: https://lore.kernel.org/bpf/20220901222253.1199242-1-deso@posteo.net

selftests/bpf: Remove all the uses of deprecated bpf_prog_load_xattr()

2021-12-02T23:23:40Z

Migrate all the selftests that were still using bpf_prog_load_xattr(). Few are converted to skeleton, others will use bpf_object__open_file() API. Signed-off-by: Andrii Nakryiko Signed-off-by: Alexei Starovoitov Link: https://lore.kernel.org/bpf/20211201232824.3166325-7-andrii@kernel.org

selftests/bpf: Normalize all the rest SEC() uses

2021-09-28T20:51:19Z

Normalize all the other non-conforming SEC() usages across all selftests. This is in preparation for libbpf to start to enforce stricter SEC() rules in libbpf 1.0 mode. Signed-off-by: Andrii Nakryiko Signed-off-by: Alexei Starovoitov Acked-by: Dave Marchevsky Link: https://lore.kernel.org/bpf/20210928161946.2512801-5-andrii@kernel.org

selftests/bpf: Fix error return code in run_getsockopt_test()

2020-11-16T21:19:07Z

Fix to return a negative error code from the error handling case instead of 0, as done elsewhere in this function. Fixes: 65b4414a05eb ("selftests/bpf: add sockopt test that exercises BPF_F_ALLOW_MULTI") Reported-by: Hulk Robot Signed-off-by: Wang Hai Signed-off-by: Daniel Borkmann Link: https://lore.kernel.org/bpf/20201116101633.64627-1-wanghai38@huawei.com

selftests/bpf: test_progs: convert test_sockopt_multi

2019-09-06T16:59:05Z

Move the files, adjust includes, remove entry from Makefile & .gitignore Signed-off-by: Stanislav Fomichev Signed-off-by: Alexei Starovoitov