| Message ID | 20220502211235.142250-4-mathew.j.martineau@linux.intel.com (mailing list archive) |
|---|---|
| State | Changes Requested |
| Delegated to: | BPF |
| Headers | show |
| Series | bpf: mptcp: Support for mptcp_sock and is_mptcp | expand |
On Mon, May 2, 2022 at 2:12 PM Mat Martineau <mathew.j.martineau@linux.intel.com> wrote: > > From: Geliang Tang <geliang.tang@suse.com> > > 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> > --- Acked-by: Andrii Nakryiko <andrii@kernel.org> > tools/testing/selftests/bpf/config | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/tools/testing/selftests/bpf/config b/tools/testing/selftests/bpf/config > index 763db63a3890..8d7faff33c54 100644 > --- a/tools/testing/selftests/bpf/config > +++ b/tools/testing/selftests/bpf/config > @@ -53,3 +53,5 @@ CONFIG_NF_DEFRAG_IPV4=y > CONFIG_NF_DEFRAG_IPV6=y > CONFIG_NF_CONNTRACK=y > CONFIG_USERFAULTFD=y > +CONFIG_IKCONFIG=y > +CONFIG_IKCONFIG_PROC=y > -- > 2.36.0 >
diff --git a/tools/testing/selftests/bpf/config b/tools/testing/selftests/bpf/config index 763db63a3890..8d7faff33c54 100644 --- a/tools/testing/selftests/bpf/config +++ b/tools/testing/selftests/bpf/config @@ -53,3 +53,5 @@ CONFIG_NF_DEFRAG_IPV4=y CONFIG_NF_DEFRAG_IPV6=y CONFIG_NF_CONNTRACK=y CONFIG_USERFAULTFD=y +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y