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Date: Fri, 18 May 2018 16:17:50 +0900 From: Prashant Bhole <bhole_prashant_q7@....ntt.co.jp> To: Alexei Starovoitov <ast@...nel.org>, Daniel Borkmann <daniel@...earbox.net>, John Fastabend <john.fastabend@...il.com> Cc: Prashant Bhole <bhole_prashant_q7@....ntt.co.jp>, "David S . Miller" <davem@...emloft.net>, Shuah Khan <shuah@...nel.org>, netdev@...r.kernel.org Subject: [PATCH bpf-next 2/5] selftests/bpf: test_sockmap, join cgroup in selftest mode In case of selftest mode, temporary cgroup environment is created but cgroup is not joined. It causes test failures. Fixed by joining the cgroup Fixes: 16962b2404ac ("bpf: sockmap, add selftests") Signed-off-by: Prashant Bhole <bhole_prashant_q7@....ntt.co.jp> --- tools/testing/selftests/bpf/test_sockmap.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/tools/testing/selftests/bpf/test_sockmap.c b/tools/testing/selftests/bpf/test_sockmap.c index 34feb74c95c4..8a81ea0e9fb6 100644 --- a/tools/testing/selftests/bpf/test_sockmap.c +++ b/tools/testing/selftests/bpf/test_sockmap.c @@ -1342,6 +1342,11 @@ static int __test_suite(char *bpf_file) return cg_fd; } + if (join_cgroup(CG_PATH)) { + fprintf(stderr, "ERROR: failed to join cgroup\n"); + return -EINVAL; + } + /* Tests basic commands and APIs with range of iov values */ txmsg_start = txmsg_end = 0; err = test_txmsg(cg_fd); -- 2.14.3
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