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Toke Høiland-Jørgensen authored
The cgroup selftests did not declare the bpf_log_buf variable as static, leading to a linker error with GCC 10 (which defaults to -fno-common). Fix this by adding the missing static declarations. Fixes: 257c8855 ("selftests/bpf: Convert test_cgroup_attach to prog_tests") Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Andrey Ignatov <rdna@fb.com> Link: https://lore.kernel.org/bpf/20200302145348.559177-1-toke@redhat.com
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