Граф коммитов

5 Коммитов

Автор SHA1 Сообщение Дата
Taehee Yoo a5bbcbf290 netdevsim: set .owner to THIS_MODULE
If THIS_MODULE is not set, the module would be removed while debugfs is
being used.
It eventually makes kernel panic.

Fixes: 82c93a87bf ("netdevsim: implement couple of testing devlink health reporters")
Fixes: 424be63ad8 ("netdevsim: add UDP tunnel port offload support")
Fixes: 4418f862d6 ("netdevsim: implement support for devlink region and snapshots")
Fixes: d3cbb907ae ("netdevsim: add ACL trap reporting cookie as a metadata")
Signed-off-by: Taehee Yoo <ap420073@gmail.com>
Link: https://lore.kernel.org/r/20201115103041.30701-1-ap420073@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-17 14:08:59 -08:00
Jakub Kicinski dda751731e netdevsim: support the static IANA VXLAN port flag
Allow setting UDP_TUNNEL_NIC_INFO_STATIC_IANA_VXLAN.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-09-28 12:50:12 -07:00
Jakub Kicinski dc9c07537c netdevsim: shared UDP tunnel port table support
Add the ability to simulate a device with a shared UDP tunnel port
table.

Try to reject the configurations and actions which are not supported
by the core, so we don't get syzcaller etc. warning reports.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-09-28 12:50:12 -07:00
Jakub Kicinski 860e9d328f netdevsim: add warnings on unexpected UDP tunnel port errors
We should never see a removal of a port which is not in the table
or adding a port to an occupied entry in the table. To make sure
such errors don't escape the checks in the test script add a
warning/kernel spat.

Error injection will not trigger those, nor should it ever put
us in a bad state.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-09-28 12:50:12 -07:00
Jakub Kicinski 424be63ad8 netdevsim: add UDP tunnel port offload support
Add UDP tunnel port handlers to our fake driver so we can test
the core infra.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-10 13:54:00 -07:00