Some of these are actual fixes, some are just hacks to keep tests
running while we figure out issues. A part of this series should
actually be reverted once we figure out why iperf3 clients and
servers get stuck now and then.

Stefano Brivio (5):
  test/lib: Run also iperf3 clients in background, revert to time-based
    wait
  test/lib: Wait for kernel to free up ports used by iperf3 before
    reusing them
  test/perf: Wait for neper servers in guest to be ready before starting
    client
  test/lib: Wait for DHCPv4 before starting DHCPv6 client in two_guests
    test
  test/distro: Update workarounds for Ubuntu 22.04 on s390x

 test/distro/ubuntu  |  4 +++-
 test/lib/setup      |  1 +
 test/lib/test       | 11 ++++++++---
 test/perf/passt_tcp |  4 ++++
 test/perf/passt_udp |  2 ++
 5 files changed, 18 insertions(+), 4 deletions(-)

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2.35.1