Petr Machata 855067defa selftests: mirror_gre_changes: Tighten up the TTL test match ... This test verifies whether the encapsulated packets have the correct configured TTL. It does so by sending ICMP packets through the test topology and mirroring them to a gretap netdevice. On a busy host however, more than just the test ICMP packets may end up flowing through the topology, get mirrored, and counted. This leads to potential spurious failures as the test observes much more mirrored packets than the sent test packets, and assumes a bug. Fix this by tightening up the mirror action match. Change it from matchall to a flower classifier matching on ICMP packets specifically. Fixes: 45315673e0 ("selftests: forwarding: Test changes in mirror-to-gretap") Signed-off-by: Petr Machata <petrm@nvidia.com> Tested-by: Mirsad Todorovac <mirsad.todorovac@alu.unizg.hr> Reviewed-by: Ido Schimmel <idosch@nvidia.com> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>		2023-08-14 11:14:24 +01:00
..
crypto/chacha20-s390
cxl	tools/testing/cxl: Remove unused SZ_512G macro	2023-07-20 23:35:22 -06:00
fault-injection
ktest	ktest: Restore stty setting at first in dodie	2023-02-20 11:52:27 -05:00
kunit	hardening updates for v6.5-rc1	2023-06-27 21:24:18 -07:00
memblock	Add tests for memblock_alloc_node()	2023-05-24 11:56:30 +03:00
nvdimm	tools/testing/nvdimm: Drop empty platform remove function	2023-06-07 13:30:21 -07:00
radix-tree	maple_tree: fix node allocation testing on 32 bit	2023-07-17 12:53:22 -07:00
scatterlist
selftests	selftests: mirror_gre_changes: Tighten up the TTL test match	2023-08-14 11:14:24 +01:00
vsock	test/vsock: remove vsock_perf executable on make clean	2023-08-03 11:04:42 -07:00