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YiFei Zhu 1e1fe2bd87 selftests/bpf: Relax time_tai test for equal timestamps in tai_forward 
[ Upstream commit e1ba7f64b1 ]

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: 64e15820b9 ("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
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2024-01-25 15:35:25 -08:00
..
crypto/chacha20-s390 tools/testing/crypto: Use vzalloc instead of vmalloc+memset 2022-07-05 14:46:36 +02:00
cxl cxl: Add cxl_num_decoders_committed() usage to cxl_test 2024-01-10 17:17:02 +01:00
fault-injection docs: fault-injection: convert docs to ReST and rename to *.rst 2019-06-14 14:21:07 -06:00
ktest ktest: Restore stty setting at first in dodie 2023-02-20 11:52:27 -05:00
kunit sound updates for 6.6-rc1 2023-08-30 13:45:05 -07:00
memblock memblock tests: fix warning ‘struct seq_file’ declared inside parameter list 2023-09-14 10:51:28 +03:00
nvdimm tools/testing/nvdimm: Drop empty platform remove function 2023-06-07 13:30:21 -07:00
radix-tree maple_tree: do not preallocate nodes for slot stores 2024-01-05 15:19:43 +01:00
scatterlist tools/testing/scatterlist: add missing defines 2022-01-30 09:56:58 +02:00
selftests selftests/bpf: Relax time_tai test for equal timestamps in tai_forward 2024-01-25 15:35:25 -08:00
vsock vsock/test: fix SEQPACKET message bounds test 2023-12-03 07:33:05 +01:00