selftests: net: make busywait timeout clock portable

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loopy_wait() expects millisecond timestamps. However, Ubuntu Resolute
can use uutils date, where `date -u +%s%3N` returns seconds plus full
nanoseconds instead of a 3-digit millisecond field. This makes
busywait expire too early and can make vlan_bridge_binding.sh read a
stale operstate.

Link: https://github.com/uutils/coreutils/issues/11658
Signed-off-by: Nirmoy Das <nirmoyd@nvidia.com>
Link: https://patch.msgid.link/20260626144902.3214350-1-nirmoyd@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Nirmoy Das 2026-06-26 07:49:02 -07:00 • committed by Jakub Kicinski

parent ba7ad852e1

commit 895bad9cc4

1 changed files with 17 additions and 2 deletions

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tools/testing/selftests/net/lib.sh

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