Minxi Hou d6f6d71233 selftests: openvswitch: add dec_ttl action support and test ...

Add dec_ttl action support to the OVS kernel datapath selftest
framework:

  - Add dec_ttl nested NLA class to ovs-dpctl.py with proper
    OVS_DEC_TTL_ATTR_ACTION sub-attribute handling
  - Add parse support for dec_ttl(le_1(<inner_actions>)) action
    string, consistent with the odp-util.c format where le_1()
    holds the actions taken when TTL reaches 1
  - Add dpstr output formatting for dec_ttl actions
  - Add test_dec_ttl() to openvswitch.sh that verifies:
    * Normal TTL packets are forwarded after decrement
    * TTL=1 packets are dropped (TTL expiry)
    * Graceful skip via ksft_skip if kernel lacks dec_ttl support

The dec_ttl class uses late-binding type resolution to reference
ovsactions for its inner action list, avoiding circular references
at class definition time.

Signed-off-by: Minxi Hou <houminxi@gmail.com>
Reviewed-by: Aaron Conole <aconole@redhat.com>
Link: https://patch.msgid.link/20260530021443.1734484-1-houminxi@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

2026-06-02 14:23:59 -07:00

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acct

selftests: complete kselftest include centralization

2025-11-27 14:24:31 -08:00

alsa

selftests: ALSA: Skip utimer test when CONFIG_SND_UTIMER is not enabled

2026-03-27 14:40:18 +01:00

amd-pstate

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arm64

kselftest/arm64: Include <asm/ptrace.h> for user_gcs definition

2026-05-01 15:17:59 +01:00

bpf

Merge tag 'bpf-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf

2026-05-24 09:53:17 -07:00

breakpoints

selftests: fix ARCH normalization to handle command-line argument

2026-03-27 21:19:44 -07:00

cachestat

selftests: complete kselftest include centralization

2025-11-27 14:24:31 -08:00

capabilities

selftests: complete kselftest include centralization

2025-11-27 14:24:31 -08:00

cgroup

selftests/cgroup: Fix error path leaks in test_percpu_basic

2026-05-13 08:40:52 -10:00

clone3

selftests: complete kselftest include centralization

2025-11-27 14:24:31 -08:00

connector

selftests: complete kselftest include centralization

2025-11-27 14:24:31 -08:00

core

selftests: complete kselftest include centralization

2025-11-27 14:24:31 -08:00

coredump

selftests: check pidfd_info->coredump_code correctness

2026-03-23 16:29:15 +01:00

cpu-hotplug

selftests/cpu-hotplug: Fix check for cpu hotplug not supported

2026-03-31 16:07:19 -06:00

cpufreq

kselftest: cpufreq: Get rid of double suspend in rtcwake case

2025-05-09 12:43:39 -06:00

damon

selftests/damon/sysfs.py: test goal_tuner commit

2026-04-05 13:53:26 -07:00

devices

kselftest/devices/probe: Fix SyntaxWarning in regex strings for Python3

2024-10-02 14:30:58 -06:00

dm-verity

selftests: add dm-verity keyring selftests

2026-01-19 15:21:26 +01:00

dmabuf-heaps

selftests: complete kselftest include centralization

2025-11-27 14:24:31 -08:00

drivers

selftests: drv-net: tso: add new tests for ip6tnl, ipip, and sit tunnels

2026-06-02 12:14:14 -07:00

dt

kselftest: dt: Ignore nodes that have ancestors disabled

2024-09-05 07:54:16 -05:00

efivarfs

selftests/efivarfs: add concurrent update tests

2025-01-21 16:34:41 +01:00

exec

selftests: complete kselftest include centralization

2025-11-27 14:24:31 -08:00

fchmodat2

selftests/fchmodat2: use ksft_finished()

2026-03-27 21:19:37 -07:00

filelock

selftests: complete kselftest include centralization

2025-11-27 14:24:31 -08:00

filesystems

Merge tag 'vfs-7.1-rc1.mount.v2' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

2026-04-14 19:59:25 -07:00

firmware

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fpu

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ftrace

selftests/ftrace: Add a testcase for multiple fprobe events

2026-04-22 09:26:46 +09:00

futex

selftests/futex: Bump up libnuma version check

2026-03-24 22:59:59 +01:00

gpio

selftests: gpio: Add gpio-cdev-uaf tests

2026-02-27 10:05:22 +01:00

hid

selftests/hid: fix compilation when bpf_wq and hid_device are not exported

2026-03-16 16:21:06 +01:00

ia64

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intel_pstate

selftests: complete kselftest include centralization

2025-11-27 14:24:31 -08:00

iommu

iommufd/selftest: Test dirty tracking on PASID

2026-04-02 09:26:05 +02:00

ipc

selftests: fix ARCH normalization to handle command-line argument

2026-03-27 21:19:44 -07:00

ir

selftests: complete kselftest include centralization

2025-11-27 14:24:31 -08:00

kcmp

selftests: complete kselftest include centralization

2025-11-27 14:24:31 -08:00

kexec

selftests/kexec: Ignore selftest binary

2025-09-25 13:43:28 -06:00

kho

kho: remove finalize state and clients

2026-04-05 13:53:04 -07:00

kmod

lib/test_kmod: do not hardcode/depend on any filesystem

2025-05-11 17:54:09 -07:00

kselftest

selftests: Fix duplicated test number reporting

2026-04-17 11:29:03 -06:00

kselftest_harness

selftests: harness: Validate intermixing of kselftest and harness functionality

2026-03-31 13:48:34 -06:00

kvm

Merge tag 'kvm-x86-fixes-7.1-rc6' of https://github.com/kvm-x86/linux into HEAD

2026-05-29 19:28:16 +02:00

landlock

selftests/landlock: Simplify ruleset creation and enforcement in fs_test

2026-04-07 18:51:10 +02:00

lib

lib/prime_numbers: KUnit test should not select PRIME_NUMBERS

2025-04-15 13:50:43 -07:00

livepatch

Merge branch 'for-7.1/module-function-test' into for-linus

2026-04-16 10:33:43 +02:00

liveupdate

selftests: liveupdate: add test for double preservation

2026-04-18 00:10:49 -07:00

lkdtm

lkdtm/fortify: Drop unneeded FORTIFY_STR_OBJECT test

2026-03-31 16:53:47 -07:00

locking

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lsm

selftests: complete kselftest include centralization

2025-11-27 14:24:31 -08:00

media_tests

selftests: complete kselftest include centralization

2025-11-27 14:24:31 -08:00

membarrier

selftests: complete kselftest include centralization

2025-11-27 14:24:31 -08:00

memfd

selftests/memfd: use IPC semaphore instead of SIGSTOP/SIGCONT

2026-02-12 15:45:57 -08:00

memory-hotplug

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mincore

selftests: complete kselftest include centralization

2025-11-27 14:24:31 -08:00

mm

mm/memory: fix spurious warning when unmapping device-private/exclusive pages

2026-05-13 17:40:03 -07:00

module

selftests: find_symbol: Actually use load_mod() parameter

2024-11-28 11:17:38 -08:00

mount

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mount_setattr

selftests/mount_setattr: increase tmpfs size for idmapped mount tests

2026-03-17 16:59:45 +01:00

move_mount_set_group

selftests: complete kselftest include centralization

2025-11-27 14:24:31 -08:00

mqueue

selftests/mqueue: Fix incorrectly named file

2026-03-31 15:01:51 -06:00

mseal_system_mappings

selftests: complete kselftest include centralization

2025-11-27 14:24:31 -08:00

namespaces

selftests/namespaces: remove unused utils.h include from listns_efault_test

2026-04-14 09:31:18 +02:00

nci

selftests: complete kselftest include centralization

2025-11-27 14:24:31 -08:00

net

selftests: openvswitch: add dec_ttl action support and test

2026-06-02 14:23:59 -07:00

nolibc

selftests/nolibc: use gcc 15

2026-04-09 23:25:45 +02:00

ntb

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openat2

selftests: complete kselftest include centralization

2025-11-27 14:24:31 -08:00

pci_endpoint

selftests: pci_endpoint: Skip BAR subrange test on -ENOSPC

2026-04-08 14:41:39 -05:00

pcie_bwctrl

selftests/pcie_bwctrl: Fix test progs list

2025-04-18 08:23:22 -05:00

perf_events

selftests: complete kselftest include centralization

2025-11-27 14:24:31 -08:00

pid_namespace

selftests: Add tests for creating pidns init via setns

2026-03-20 14:44:26 +01:00

pidfd

selftests: check pidfd_info->coredump_code correctness

2026-03-23 16:29:15 +01:00

power_supply

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powerpc

selftests/powerpc: Suppress -Wmaybe-uninitialized with GCC 15

2026-04-01 09:21:04 +05:30

prctl

selftests: fix ARCH normalization to handle command-line argument

2026-03-27 21:19:44 -07:00

proc

selftests: complete kselftest include centralization

2025-11-27 14:24:31 -08:00

pstore

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ptp

selftests: ptp: treat unsupported PHC operations as skip

2026-01-27 17:57:28 -08:00

ptrace

selftests: complete kselftest include centralization

2025-11-27 14:24:31 -08:00

rcutorture

rcutorture: Add NOCB02 config for nocb poll mode testing

2026-03-30 15:48:14 -04:00

rdma

selftests/rdma: explicitly skip tests when required modules are missing

2026-05-13 14:28:59 -04:00

resctrl

selftests/resctrl: Fix non-contiguous CBM check for Hygon

2026-01-09 16:49:01 -07:00

ring-buffer

selftests: complete kselftest include centralization

2025-11-27 14:24:31 -08:00

riscv

selftests: riscv: Add license to cfi selftest

2026-04-04 18:42:41 -06:00

rlimits

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rseq

selftests/rseq: Expand for optimized RSEQ ABI v2

2026-05-06 17:41:08 +02:00

rtc

selftests: complete kselftest include centralization

2025-11-27 14:24:31 -08:00

rust

selftests: rust: config: disable GCC_PLUGINS

2024-08-11 17:32:55 -06:00

safesetid

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sched

sched/debug: Remove CONFIG_SCHED_DEBUG from self-test config files

2025-03-19 22:23:24 +01:00

sched_ext

selftests/sched_ext: Fix build error in dequeue selftest

2026-05-10 16:03:05 -10:00

seccomp

selftests/seccomp: Add hard-coded __NR_uprobe for x86_64

2026-04-03 08:41:38 -07:00

sgx

selftests: complete kselftest include centralization

2025-11-27 14:24:31 -08:00

signal

selftests: complete kselftest include centralization

2025-11-27 14:24:31 -08:00

size

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sparc64

selftests: fix ARCH normalization to handle command-line argument

2026-03-27 21:19:44 -07:00

splice

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static_keys

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sync

selftests: complete kselftest include centralization

2025-11-27 14:24:31 -08:00

syscall_user_dispatch

selftests: complete kselftest include centralization

2025-11-27 14:24:31 -08:00

sysctl

sysctl: Nixify sysctl.sh

2025-07-23 11:56:02 +02:00

tc-testing

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2026-05-28 14:02:21 -07:00

tdx

selftests: complete kselftest include centralization

2025-11-27 14:24:31 -08:00

thermal/intel

selftests: fix ARCH normalization to handle command-line argument

2026-03-27 21:19:44 -07:00

timens

selftests: complete kselftest include centralization

2025-11-27 14:24:31 -08:00

timers

Merge tag 'mm-nonmm-stable-2025-12-06-11-14' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2025-12-06 14:01:20 -08:00

tmpfs

selftests: complete kselftest include centralization

2025-11-27 14:24:31 -08:00

tpm2

selftests: tpm2: Fix ill defined assertions

2025-12-03 22:55:27 +02:00

tty

Merge tag 'tty-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

2025-12-06 18:38:19 -08:00

turbostat

tools/power turbostat: Add selftests for added perf counters

2024-07-26 13:51:25 -04:00

ublk

selftests: ublk: cap nthreads to kernel's actual nr_hw_queues

2026-05-13 07:55:39 -06:00

uevent

selftests: complete kselftest include centralization

2025-11-27 14:24:31 -08:00

user_events

selftests: complete kselftest include centralization

2025-11-27 14:24:31 -08:00

vDSO

selftests: vDSO: vdso_test_correctness: Add a test for time()

2026-03-11 15:23:24 +01:00

verification

selftests/verification: Add initial RV tests

2025-11-11 13:18:55 +01:00

vfio

vfio: selftests: Support DMR and GNR-D DSA devices

2026-03-20 13:54:51 -06:00

vsock

selftests/vsock: fix vsock_test path shadowing in nested VMs

2026-03-20 18:34:48 -07:00

watchdog

selftests: watchdog: skip ping loop if WDIOF_KEEPALIVEPING not supported

2025-09-16 16:55:04 -06:00

wireguard

watchdog: softlockup: panic when lockup duration exceeds N thresholds

2026-01-20 19:44:20 -08:00

x86

selftests/x86: Clean up sysret_rip coding style

2026-01-19 12:06:11 +01:00

zram

mm: remove unused zpool layer

2025-09-21 14:21:59 -07:00

.gitignore

selftests: tpm2: create a dedicated .gitignore

2025-04-08 14:56:13 -06:00

gen_kselftest_tar.sh

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kselftest_deps.sh

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kselftest_harness.h

selftests: harness: Restore order of test functions

2026-04-27 10:48:35 -06:00

kselftest_install.sh

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kselftest_module.h

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kselftest.h

selftests: kselftest: fix wrong test number in ksft_exit_skip

2026-04-27 10:48:24 -06:00

lib.mk

selftests: complete kselftest include centralization

2025-11-27 14:24:31 -08:00

Makefile

Merge tag 'linux_kselftest-next-7.1-next-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

2026-04-20 17:19:30 -07:00

run_kselftest.sh

selftests/run_kselftest.sh: Allow choosing per-test log directory

2026-04-13 11:05:39 -06:00