selftests: drv-net: wait for carrier

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[ Upstream commit f09fc24dd9 ]

On fast machines the tests run in quick succession so even
when tests clean up after themselves the carrier may need
some time to come back.

Specifically in NIPA when ping.py runs right after netpoll_basic.py
the first ping command fails.

Since the context manager callbacks are now common NetDrvEpEnv
gets an ip link up call as well.

Reviewed-by: Joe Damato <joe@dama.to>
Link: https://patch.msgid.link/20250812142054.750282-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

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Jakub Kicinski 2025-08-12 07:20:54 -07:00 • committed by Greg Kroah-Hartman

parent de5bf99ad0

commit cd3011094d

3 changed files with 39 additions and 22 deletions

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tools/testing/selftests/drivers/net/lib/py/__init__.py

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tools/testing/selftests/drivers/net/lib/py/env.py

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tools/testing/selftests/net/lib/py/utils.py

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