linux/tools
Omar Ramadan c41817fcaf selftests: net: amt: check that the relay's queries bypass the amt device
The relay used to hand its General Queries to dev_queue_xmit() on the
amt device, where a query could wait in a qdisc and outlive the tunnel
it pointed to. The previous patch sends them directly from the receive
path instead.

Count the IGMP and MLD queries that leave the relay through amtr with
tc flower filters on its egress, installed before the gateway comes
up, and check that there are none. The forwarding tests before it
already show that the gateway received its queries, since it cannot
join without one.

Without the previous patch the new test fails (one run counted 7 IGMP
and 6 MLD queries); with it, all of amt.sh passes.

Signed-off-by: Omar Ramadan <omar@blockcast.net>
Link: https://patch.msgid.link/20260928202312.74574-3-omar@blockcast.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2026-10-01 18:11:09 -07:00
..
accounting
arch RISC-V: KVM: Fix the conversion between vsip and hvip 2026-09-15 18:55:51 +05:30
bootconfig tools/bootconfig: Fix integer overflow and truncation in size checks 2026-09-11 23:05:38 +09:00
bpf perf tools updates for v7.3 2026-08-22 08:47:50 -07:00
build perf build: Remove leftover feature tests for removed cxx and clang support 2026-08-12 06:17:49 -07:00
certs
cgroup
counter
crypto
debugging
dma
docs doc tools: fix 'path' typos 2026-08-11 10:43:16 -06:00
firewire
firmware
gpio
hv
iio
include Including fixes from Bluetooth, IPSec and Netfilter. 2026-08-27 13:53:43 -07:00
kvm/kvm_stat
laptop
leds
lib libbpf: Reject truncated ldimm64 CO-RE relocations 2026-09-17 18:01:43 -07:00
memory-model
mm mm.git review status for master..mm-nonmm-stable 2026-08-23 08:07:11 -07:00
net Including fixes from Bluetooth, IPSec and Netfilter. 2026-08-27 13:53:43 -07:00
objtool objtool: Validate disassembler headers in libopcodes probe 2026-09-13 18:15:43 -07:00
pcmcia
perf perf-tools fixes for v7.3-rc3 2026-09-07 10:26:56 -07:00
platform/x86/amd
power linux-cpupower-7.3-rc1 2026-08-05 13:53:51 +02:00
rcu
sched
sched_ext sched_ext: Add a size argument to scx_bpf_cid_topo() so struct scx_cid_topo can grow 2026-09-26 10:09:12 -10:00
scripts perf tools updates for v7.3 2026-08-22 08:47:50 -07:00
sound
spi
testing selftests: net: amt: check that the relay's queries bypass the amt device 2026-10-01 18:11:09 -07:00
thermal
time
tracing rtla/cli: Unify and improve handling of invalid option arguments 2026-08-05 10:14:40 +02:00
unittests
usb
verification verification/rvgen: Use .old instead of .bak for kunit backup files 2026-08-25 13:56:53 +02:00
virtio tools/virtio: Fix control typo in trace agent comment 2026-08-19 06:38:48 -04:00
wmi
workqueue tools/workqueue/wq_dump.py: Support backward compatibility for wq->attrs rename 2026-08-31 10:17:08 -10:00
writeback
Makefile