linux/tools/testing/selftests
Jakub Kicinski 4b00d0c513 selftests: cmsg_ipv6: repeat the exact packet
cmsg_ipv6 test requests tcpdump to capture 4 packets,
and sends until tcpdump quits. Only the first packet
is "real", however, and the rest are basic UDP packets.
So if tcpdump doesn't start in time it will miss
the real packet and only capture the UDP ones.

This makes the test fail on slow machine (no KVM or with
debug enabled) 100% of the time, while it passes in fast
environments.

Repeat the "real" / expected packet.

Fixes: 9657ad09e1 ("selftests: net: test IPV6_TCLASS")
Fixes: 05ae83d5a4 ("selftests: net: test IPV6_HOPLIMIT")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2024-02-07 13:38:14 +00:00
..
alsa kselftest/alsa - conf: Stringify the printed errno in sysfs_get() 2024-01-09 15:14:46 +01:00
amd-pstate selftests/amd-pstate: Added option to provide perf binary path 2023-10-16 13:06:58 -06:00
arm64 kselftest/arm64: Don't probe the current VL for unsupported vector types 2023-12-19 10:03:17 +00:00
bpf selftests/bpf: add tests confirming type logic in kernel for __arg_ctx 2024-01-17 20:20:06 -08:00
breakpoints selftests/breakpoints: Fix format specifier in ksft_print_msg in step_after_suspend_test.c 2023-11-30 14:32:34 -07:00
cachestat selftests/cachestat: Fix print_cachestat format 2023-10-13 14:08:10 -06:00
capabilities selftests: capabilities: namespace create varies for root and normal user 2023-11-30 16:37:30 -07:00
cgroup Many singleton patches against the MM code. The patch series which 2024-01-09 11:18:47 -08:00
clone3 Many singleton patches against the MM code. The patch series which are 2023-11-02 19:38:47 -10:00
connector selftests: connector: Fix input argument error paths to skip 2023-07-31 20:11:42 -07:00
core selftests: core: remove duplicate defines 2023-10-06 17:33:47 -06:00
cpu-hotplug
cpufreq selftests/cpufreq: Don't enable generic lock debugging options 2023-06-12 16:39:11 -06:00
damon selftests/damon: add a test for update_schemes_tried_regions hang bug 2023-12-20 14:48:13 -08:00
dma
dmabuf-heaps selftests/dmabuf-heaps: add gitignore file 2023-10-05 14:22:59 -06:00
drivers selftests: bonding: Check initial state 2024-02-01 08:36:24 -08:00
dt kselftest: Add new test for detecting unprobed Devicetree devices 2023-09-20 14:25:10 -05:00
efivarfs selftests/efivarfs: create-read: fix a resource leak 2023-10-18 14:33:44 -06:00
exec selftests/exec: Convert execveat test to generate KTAP output 2023-10-05 14:50:03 -06:00
fchmodat2 selftests: link libasan statically for tests with -fsanitize=address 2023-09-19 13:21:32 -07:00
filelock selftests: add OFD lock tests 2023-08-24 10:41:47 -04:00
filesystems vfs-6.8.mount 2024-01-08 10:57:34 -08:00
firmware selftests: firmware: remove duplicate unneeded defines 2023-10-06 17:33:52 -06:00
fpu
ftrace tracing updates for 6.8: 2024-01-18 14:35:29 -08:00
futex selftests/futex: Order calls to futex_lock_pi 2023-08-16 10:48:10 -06:00
gpio gpio updates for v6.5 2023-06-29 10:11:10 -07:00
hid selftests/hid: wacom: fix confidence tests 2024-01-18 09:15:38 +01:00
ia64
intel_pstate
iommu iommufd/selftest: Add coverage for IOMMU_HWPT_INVALIDATE ioctl 2024-01-11 13:01:25 -04:00
ipc selftests: ipc: Fix incorrect kernel headers search path 2023-02-13 09:09:44 -07:00
ir
kcmp selftests: kcmp: Fix incorrect kernel headers search path 2023-02-13 09:09:45 -07:00
kexec
kmod
kselftest kselftest/runner.sh: add netns support 2023-12-23 00:26:32 +00:00
kvm Generic: 2024-01-17 13:03:37 -08:00
landlock selftests/landlock: Rename "permitted" to "allowed" in ftruncate tests 2024-01-03 12:07:58 +01:00
lib
livepatch selftests/livepatch: fix and refactor new dmesg message code 2024-01-30 08:55:42 -07:00
lkdtm selftests/lkdtm: Disable CONFIG_UBSAN_TRAP in test config 2023-09-28 16:39:08 -07:00
locking
lsm selftests: remove the LSM_ID_IMA check in lsm/lsm_list_modules_test 2023-11-22 11:04:31 -05:00
media_tests selftests: media_tests: Add new subtest to video_device_test 2023-06-12 16:39:10 -06:00
membarrier linux-kselftest-next-6.3-rc1 2023-02-23 09:37:29 -08:00
memfd selftests: improve vm.memfd_noexec sysctl tests 2023-08-21 13:38:00 -07:00
memory-hotplug
mincore selftests/mincore: fix skip condition for check_huge_pages test 2023-07-13 12:51:13 -06:00
mm selftests/mm: ksm_tests should only MADV_HUGEPAGE valid memory 2024-01-25 23:52:21 -08:00
mount
mount_setattr selftests mount: Fix mount_setattr_test builds failed 2023-03-31 09:18:45 -06:00
move_mount_set_group selftests: move_mount_set_group: Fix incorrect kernel headers search path 2023-02-13 09:09:45 -07:00
mqueue
nci
net selftests: cmsg_ipv6: repeat the exact packet 2024-02-07 13:38:14 +00:00
netfilter netfilter: ctnetlink: support filtering by zone 2023-12-22 12:15:20 +01:00
nolibc selftests/nolibc: disable coredump via setrlimit 2023-12-11 22:38:37 +01:00
nsfs
ntb
openat2 linux_kselftest-next-6.7-rc1 2023-11-01 17:08:10 -10:00
perf_events selftests: perf_events: Fix incorrect kernel headers search path 2023-02-13 09:09:45 -07:00
pid_namespace selftests: pid_namespace: Fix incorrect kernel headers search path 2023-02-13 09:09:45 -07:00
pidfd selftests/pidfd: Fix ksft print formats 2023-10-13 14:08:21 -06:00
powerpc selftests/powerpc: Fix spelling mistake "EACCESS" -> "EACCES" 2023-12-21 22:13:55 +11:00
prctl selftests: prctl: Add prctl test for PR_GET_NAME 2023-11-30 16:30:05 -07:00
proc proc: test ProtectionKey in proc-empty-vm test 2023-11-01 12:46:59 -07:00
pstore
ptp ptp: add testptp mask test 2023-10-15 20:07:52 +01:00
ptrace Update for entry and ptrace: 2023-04-25 11:05:04 -07:00
rcutorture rcutorture: Add mid-sized stall to TREE07 2023-11-23 11:58:18 +05:30
resctrl selftests/resctrl: Fix MBM test failure when MBA unavailable 2023-10-18 14:33:44 -06:00
riscv RISC-V: selftests: cbo: Ensure asm operands match constraints 2024-01-17 17:46:55 -08:00
rlimits
rseq selftests/rseq: Do not skip !allowed_cpus for mm_cid 2024-01-22 11:40:36 -07:00
rtc
safesetid
sched selftests: sched: Remove initialization to 0 for a static variable 2023-11-30 16:47:01 -07:00
seccomp kselftest/seccomp: Report each expectation we assert as a KTAP test 2024-01-30 08:55:42 -07:00
sgx selftests/sgx: Skip non X86_64 platform 2023-12-08 10:08:17 -08:00
sigaltstack selftests/sigaltstack: Fix wrong format specifier 2023-10-13 14:08:26 -06:00
size
sparc64
splice
static_keys selftests: static_keys: fix test name in messages 2023-10-05 14:28:59 -06:00
sync selftests: sync: Fix incorrect kernel headers search path 2023-02-13 09:09:45 -07:00
syscall_user_dispatch
sysctl sysclt: Clarify the results of selftest run 2023-12-28 04:57:57 -08:00
tc-testing net/sched: Remove ipt action tests 2024-01-07 18:23:32 +00:00
tdx selftests/tdx: add gitignore file 2023-10-05 14:22:53 -06:00
thermal/intel selftests/thermel/intel: Add test to read power floor status 2023-10-12 21:09:48 +02:00
timens
timers selftests: timers: Convert nsleep-lat test to generate KTAP output 2023-10-05 15:00:14 -06:00
tmpfs
tpm2 selftests: tpm2: remove redundant ord() 2023-02-13 09:09:46 -07:00
tty selftests: tty: add selftest for tty timestamp updates 2023-06-15 13:45:42 +02:00
uevent selftests: uevent filtering: fix return on error in uevent_listener 2023-10-05 14:28:53 -06:00
user
user_events Tracing updates for v6.7: 2023-11-03 07:41:18 -10:00
vDSO kselftest/vDSO: Use ksft_print_msg() rather than printf in vdso_test_abi 2023-11-30 14:50:09 -07:00
watchdog
wireguard treewide: drop CONFIG_EMBEDDED 2023-08-21 13:46:25 -07:00
x86 selftests:x86: Fix Format String Warnings in lam.c 2023-11-30 14:32:41 -07:00
zram
.gitignore
gen_kselftest_tar.sh
kselftest_deps.sh selftests: fix dependency checker script 2023-09-08 10:06:49 -06:00
kselftest_harness.h selftests/harness: Actually report SKIP for signal tests 2023-08-10 23:10:09 -07:00
kselftest_install.sh
kselftest_module.h
kselftest.h selftests:modify the incorrect print format 2023-10-18 14:33:44 -06:00
lib.mk Revert "selftests: error out if kernel header files are not yet built" 2023-12-12 17:20:19 -08:00
Makefile Networking changes for 6.8. 2024-01-11 10:07:29 -08:00
run_kselftest.sh kselftest/runner.sh: add netns support 2023-12-23 00:26:32 +00:00