Ido Schimmel 3bf8ca3501 selftests: mlxsw: vxlan_flooding: Prevent flooding of unwanted packets ... [ Upstream commit 044011fdf1 ] The test verifies that packets are correctly flooded by the bridge and the VXLAN device by matching on the encapsulated packets at the other end. However, if packets other than those generated by the test also ingress the bridge (e.g., MLD packets), they will be flooded as well and interfere with the expected count. Make the test more robust by making sure that only the packets generated by the test can ingress the bridge. Drop all the rest using tc filters on the egress of 'br0' and 'h1'. In the software data path, the problem can be solved by matching on the inner destination MAC or dropping unwanted packets at the egress of the VXLAN device, but this is not currently supported by mlxsw. Fixes: 94d302deae ("selftests: mlxsw: Add a test for VxLAN flooding") Signed-off-by: Ido Schimmel <idosch@nvidia.com> Reviewed-by: Amit Cohen <amcohen@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-04-27 13:53:52 +02:00
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fault-injection	docs: fault-injection: convert docs to ReST and rename to *.rst	2019-06-14 14:21:07 -06:00
ktest	tweewide: Fix most Shebang lines	2021-05-22 11:40:55 +02:00
kunit	tweewide: Fix most Shebang lines	2021-05-22 11:40:55 +02:00
nvdimm	device-dax: add dis-contiguous resource support	2020-10-13 18:38:28 -07:00
radix-tree	idr test suite: Create anchor before launching throbber	2021-04-16 11:43:21 +02:00
scatterlist	tools/testing/scatterlist: Fix test to compile and run	2020-11-17 20:02:20 -04:00
selftests	selftests: mlxsw: vxlan_flooding: Prevent flooding of unwanted packets	2022-04-27 13:53:52 +02:00
vsock	SPDX patches for 5.7-rc1.	2020-04-03 13:12:26 -07:00