linux/tools/testing
Jack Ma 992965451d selftests: net: add coverage for fdb nexthop dst_port
Add coverage for the new per-nexthop VXLAN destination port
(NHA_DST_PORT).

In fib_nexthops.sh, new ipv4_fdb_port_fcnal() and ipv6_fdb_port_fcnal()
tests check that a dst_port is accepted on an fdb nexthop that has a
gateway and echoed back on dump, that it is rejected without a gateway
and rejected when zero, that a group may hold legs that differ only in
UDP port, and that a portless fdb nexthop omits the attribute.  The
tests SKIP when iproute2 lacks the "dst_port" keyword.

In test_vxlan_nh.sh, basic_tx_common() gains a second fdb nexthop group
whose nexthop carries a destination port that differs from the VXLAN
device default, plus a flower filter keyed on that port, to confirm the
per-nexthop port is used on the wire.  The test now requires an iproute2
with dst_port support.

Signed-off-by: Jack Ma <jack4it@gmail.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Link: https://patch.msgid.link/20260724-b4-vxlan-fdb-port-v5-3-cd1c6aeee058@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2026-07-30 16:09:23 -07:00
..
crypto/chacha20-s390 crypto: drbg - Fold include/crypto/drbg.h into crypto/drbg.c 2026-05-07 16:09:59 +08:00
cxl Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files) 2026-07-03 07:38:17 +02:00
fault-injection
ktest ktest: Add logfile to failure directory 2026-04-20 15:23:13 -04:00
kunit kunit:tool: Don't write to stdout when it should be disabled 2026-06-07 20:10:30 -06:00
memblock liveupdate: updates for 7.2-rc1 2026-06-21 09:46:14 -07:00
nvdimm
radix-tree MAINTAINERS: update Liam's email address 2026-04-27 05:54:25 -07:00
rbtree
scatterlist
selftests selftests: net: add coverage for fdb nexthop dst_port 2026-07-30 16:09:23 -07:00
shared mm/slab: improve kmem_cache_alloc_bulk 2026-06-03 18:20:43 +02:00
vma mm/vma: eliminate mmap_action->error_hook, introduce error_override 2026-06-04 14:45:00 -07:00
vsock vsock/test: add test for small packets under pressure 2026-07-21 12:11:06 +02:00