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| author | YiFei Zhu <zhuyifei@google.com> | 2023-12-12 21:29:11 +0300 |
|---|---|---|
| committer | Andrii Nakryiko <andrii@kernel.org> | 2023-12-13 02:53:34 +0300 |
| commit | e1ba7f64b192f083b4423644be03bb9e3dc8ae84 (patch) | |
| tree | b17c94ac4d510c0f573e4207f1ed02c046aac3cd /tools/testing/selftests/bpf/veristat.c | |
| parent | 745e0311306507ddbe1727ac798c8f956812b810 (diff) | |
| download | linux-e1ba7f64b192f083b4423644be03bb9e3dc8ae84.tar.xz | |
selftests/bpf: Relax time_tai test for equal timestamps in tai_forward
We're observing test flakiness on an arm64 platform which might not
have timestamps as precise as x86. The test log looks like:
test_time_tai:PASS:tai_open 0 nsec
test_time_tai:PASS:test_run 0 nsec
test_time_tai:PASS:tai_ts1 0 nsec
test_time_tai:PASS:tai_ts2 0 nsec
test_time_tai:FAIL:tai_forward unexpected tai_forward: actual 1702348135471494160 <= expected 1702348135471494160
test_time_tai:PASS:tai_gettime 0 nsec
test_time_tai:PASS:tai_future_ts1 0 nsec
test_time_tai:PASS:tai_future_ts2 0 nsec
test_time_tai:PASS:tai_range_ts1 0 nsec
test_time_tai:PASS:tai_range_ts2 0 nsec
#199 time_tai:FAIL
This patch changes ASSERT_GT to ASSERT_GE in the tai_forward assertion
so that equal timestamps are permitted.
Fixes: 64e15820b987 ("selftests/bpf: Add BPF-helper test for CLOCK_TAI access")
Signed-off-by: YiFei Zhu <zhuyifei@google.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20231212182911.3784108-1-zhuyifei@google.com
Diffstat (limited to 'tools/testing/selftests/bpf/veristat.c')
0 files changed, 0 insertions, 0 deletions