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| author | Geliang Tang <geliang.tang@suse.com> | 2022-05-20 02:30:11 +0300 |
|---|---|---|
| committer | Andrii Nakryiko <andrii@kernel.org> | 2022-05-21 01:29:00 +0300 |
| commit | d3294cb1e06d70a689924792c2acb897eac7d781 (patch) | |
| tree | 52f35fdf7432144ac1b6bbc0bc6698b359db2bf8 /tools/testing/selftests/bpf/config | |
| parent | 3bc253c2e652cf5f12cd8c00d80d8ec55d67d1a7 (diff) | |
| download | linux-d3294cb1e06d70a689924792c2acb897eac7d781.tar.xz | |
selftests/bpf: Enable CONFIG_IKCONFIG_PROC in config
CONFIG_IKCONFIG_PROC is required by BPF selftests, otherwise we get
errors like this:
libbpf: failed to open system Kconfig
libbpf: failed to load object 'kprobe_multi'
libbpf: failed to load BPF skeleton 'kprobe_multi': -22
It's because /proc/config.gz is opened in bpf_object__read_kconfig_file()
in tools/lib/bpf/libbpf.c:
file = gzopen("/proc/config.gz", "r");
So this patch enables CONFIG_IKCONFIG and CONFIG_IKCONFIG_PROC in
tools/testing/selftests/bpf/config.
Suggested-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: Geliang Tang <geliang.tang@suse.com>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20220519233016.105670-3-mathew.j.martineau@linux.intel.com
Diffstat (limited to 'tools/testing/selftests/bpf/config')
| -rw-r--r-- | tools/testing/selftests/bpf/config | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/config b/tools/testing/selftests/bpf/config index 08c6e5a66d87..6840d4625e01 100644 --- a/tools/testing/selftests/bpf/config +++ b/tools/testing/selftests/bpf/config @@ -54,3 +54,5 @@ CONFIG_NF_DEFRAG_IPV6=y CONFIG_NF_CONNTRACK=y CONFIG_USERFAULTFD=y CONFIG_FPROBE=y +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y |