selftests: net/psock_fanout: socket joins fanout when link is down

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Modify test_control_group to have toggle parameter.
When toggle is non-zero, loopback device will be set down for the
initialization of fd[1] which is still expected to successfully join
the fanout.

Signed-off-by: Gur Stavi <gur.stavi@huawei.com>
Reviewed-by: Willem de Bruijn <willemb@google.com>
Link: https://patch.msgid.link/6f4a506ed5f08f8fc00a966dec8febd1030c6e98.1728802323.git.gur.stavi@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Gur Stavi 2024-10-13 10:15:26 +03:00 • committed by Jakub Kicinski

parent 2cee3e6e2e

commit 9317e8933e

1 changed files with 39 additions and 3 deletions

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tools/testing/selftests/net/psock_fanout.c

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