linux/tools
Willem de Bruijn 2e5584e0f9 selftests/net: expand cmsg_ipv6.sh with ipv4
Expand IPV6_TCLASS to also cover IP_TOS.
Expand IPV6_HOPLIMIT to also cover IP_TTL.

Expand csmg_sender.c to allow setting IPv4 setsockopts.
Also rename struct v6 to cmsg to match its expanded scope.
Don't bother updating all occurrences of tclass and hoplimit.

Rename cmsg_ipv6.sh to cmsg_ip.sh to match the expanded scope.

Be careful around the subtle API difference between TCLASS and TOS.
IP_TOS includes ECN bits. Add a test to verify that these are masked
when making routing decisions.

Diff is more concise with --word-diff

Signed-off-by: Willem de Bruijn <willemb@google.com>
Link: https://patch.msgid.link/20250225022431.2083926-3-willemdebruijn.kernel@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-02-26 18:59:00 -08:00
..
accounting getdelays: fix error format characters 2025-02-17 22:40:02 -08:00
arch arm64/sysreg/tools: Move TRFCR definitions to sysreg 2025-01-12 12:50:11 +00:00
bootconfig tools/bootconfig: Fix the wrong format specifier 2025-01-28 23:27:01 +09:00
bpf perf-tools changes for v6.14 2025-01-24 05:45:40 -08:00
build perf tools: Expose quiet/verbose variables in Makefile.perf 2025-01-16 10:59:20 -08:00
certs
cgroup
counter
crypto
debugging
firewire
firmware
gpio
hv
iio
include bpf-next-for-netdev 2025-02-21 15:59:47 -08:00
kvm/kvm_stat
laptop
leds
lib perf-tools changes for v6.14 2025-01-24 05:45:40 -08:00
memory-model
mm tools/mm: fix build warnings with musl-libc 2025-02-17 22:40:02 -08:00
net netlink: specs: wireless: add a spec for nl80211 2025-02-12 19:32:26 -08:00
objtool - Move a warning about a lld.ld breakage into the verbose setting as said 2025-02-16 10:30:58 -08:00
pcmcia
perf perf-tools fixes for 6.14 2025-01-30 17:38:20 -08:00
power Turbostat 2025.02.02 updates since 2024.11.30 2025-02-02 10:49:13 -08:00
rcu
sched_ext sched_ext: Fix the incorrect bpf_list kfunc API in common.bpf.h. 2025-02-13 06:47:08 -10:00
scripts perf tools: Create generic syscall table support 2025-01-09 12:49:49 -03:00
sound
spi
testing selftests/net: expand cmsg_ipv6.sh with ipv4 2025-02-26 18:59:00 -08:00
thermal
time
tracing rv: tools/rtla: Updates for 6.14 2025-01-26 14:25:58 -08:00
usb
verification verification/dot2k: Implement event type detection 2024-12-27 14:41:01 -05:00
virtio
wmi
workqueue
writeback
Makefile