linux/tools
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
..
accounting tools/accounting/getdelays: fix -Wformat-truncation warning in format_timespec 2026-05-28 21:24:40 -07:00
arch tools headers: Sync KVM headers with the kernel sources 2026-07-21 21:00:10 -03:00
bootconfig Bootconfig updates for v7.2 2026-06-16 17:29:24 +05:30
bpf bpftool: Fix vmlinux BTF leak in cgroup commands 2026-06-21 18:02:10 -07:00
build perf tools changes for v7.2: 2026-06-23 11:34:49 -07:00
certs
cgroup
counter
crypto
debugging
dma
docs
firewire
firmware
gpio
hv tools: hv: Fix cross-compilation 2026-04-14 04:43:26 +00:00
iio iio: core: Add IIO_COVERAGE channel type 2026-05-31 11:01:50 +01:00
include tools headers: Sync KVM headers with the kernel sources 2026-07-21 21:00:10 -03:00
kvm/kvm_stat
laptop
leds
lib A handful of late-arriving docs fixes, along with one document update 2026-06-25 09:09:38 -07:00
memory-model
mm slab changes for 7.2 - part 2 2026-06-22 08:28:48 -07:00
net tools: ynl: pyynl: pull the --family resolution logic into the lib 2026-07-03 08:57:15 +02:00
objtool objtool/rust: add one more noreturn Rust function for Rust 1.99.0 2026-07-11 14:20:54 +02:00
pcmcia
perf tools headers: Sync UAPI linux/fs.h with the kernel sources 2026-07-21 21:00:10 -03:00
power platform-drivers-x86 for v7.2-1 2026-06-23 08:31:33 -07:00
rcu
sched
sched_ext tools/sched_ext: scx - Fix cmask_subset(), cmask_equal() and cmask_weight() 2026-07-09 11:08:41 -10:00
scripts Kbuild/Kconfig updates for 7.1 2026-04-14 09:18:40 -07:00
sound
spi
testing selftests: net: add coverage for fdb nexthop dst_port 2026-07-30 16:09:23 -07:00
thermal
time
tracing rtla: Also link in ctype.c 2026-07-08 10:38:18 +02:00
unittests docs: kernel-doc: python: strip __counted_by_ptr macro 2026-05-15 08:11:36 -06:00
usb usbip: tools: support SuperSpeedPlus devices 2026-07-08 13:29:13 +02:00
verification verification/rvgen: Fix ltl2k writing True as a literal 2026-06-04 16:44:25 +02:00
virtio tools/virtio: add missing compat definitions for vhost_net_test 2026-07-01 19:02:56 -07:00
wmi
workqueue
writeback
Makefile