4a6ae11d96
[ Upstream commit f803bcf9208a2540acb4c32bdc3616673169f490 ] In some systems, the netcat server can incur in delay to start listening. When this happens, the test can randomly fail in various points. This is an example error message: # ip gre none gso # encap 192.168.1.1 to 192.168.1.2, type gre, mac none len 2000 # test basic connectivity # Ncat: Connection refused. The issue stems from a race condition between the netcat client and server. The test author had addressed this problem by implementing a sleep, which I have removed in this patch. This patch introduces a function capable of sleeping for up to two seconds. However, it can terminate the waiting period early if the port is reported to be listening. Signed-off-by: Alessandro Carminati (Red Hat) <alessandro.carminati@gmail.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/20240314105911.213411-1-alessandro.carminati@gmail.com Signed-off-by: Sasha Levin <sashal@kernel.org> |
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fault-injection | ||
ktest | ||
kunit | ||
kunit_mainline | ||
nvdimm | ||
radix-tree | ||
scatterlist | ||
selftests | ||
vsock |