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| author |   Alexei Starovoitov <ast@kernel.org> | 2024-04-24 13:57:18 -0700 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2024-04-24 14:05:05 -0700 |
| commit | 82e38a505c9868e784ec31e743fd8a9fa5ca1084 (patch) | |
| tree | 90df058db0db4dde730a1aff5fb2eb4119db8634 /tools/testing/selftests/bpf/prog_tests | |
| parent | Merge branch 'use network helpers, part 2' (diff) | |
| download | wireguard-linux-82e38a505c9868e784ec31e743fd8a9fa5ca1084.tar.xz wireguard-linux-82e38a505c9868e784ec31e743fd8a9fa5ca1084.zip | |
selftests/bpf: Fix wq test.
The wq test was missing destroy(skel) part which was causing bpf progs to stay
loaded. That was causing test_progs to complain with
"Failed to unload bpf_testmod.ko from kernel: -11" message, but adding
destroy() wasn't enough, since wq callback may be delayed, so loop on unload of
bpf_testmod if errno is EAGAIN.
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Fixes: 8290dba51910 ("selftests/bpf: wq: add bpf_wq_start() checks")
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/wq.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/wq.c b/tools/testing/selftests/bpf/prog_tests/wq.c index 8a4a91d944cc..c4bacd3160e1 100644 --- a/tools/testing/selftests/bpf/prog_tests/wq.c +++ b/tools/testing/selftests/bpf/prog_tests/wq.c @@ -31,6 +31,7 @@ void serial_test_wq(void) usleep(50); /* 10 usecs should be enough, but give it extra */ ASSERT_EQ(wq_skel->bss->ok_sleepable, (1 << 1), "ok_sleepable"); + wq__destroy(wq_skel); } void serial_test_failures_wq(void) |