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linux-stable/tools/testing/selftests
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Hangbin Liu 557c223b64 selftests/bpf: No need to drop the packet when there is no geneve opt 
In bpf geneve tunnel test we set geneve option on tx side. On rx side we
only call bpf_skb_get_tunnel_opt(). Since commit 9c2e14b481 ("ip_tunnels:
Set tunnel option flag when tunnel metadata is present") geneve_rx() will
not add TUNNEL_GENEVE_OPT flag if there is no geneve option, which cause
bpf_skb_get_tunnel_opt() return ENOENT and _geneve_get_tunnel() in
test_tunnel_kern.c drop the packet.

As it should be valid that bpf_skb_get_tunnel_opt() return error when
there is not tunnel option, there is no need to drop the packet and
break all geneve rx traffic. Just set opt_class to 0 in this test and
keep returning TC_ACT_OK.

Fixes: 933a741e3b ("selftests/bpf: bpf tunnel test.")
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: William Tu <u9012063@gmail.com>
Link: https://lore.kernel.org/bpf/20210224081403.1425474-1-liuhangbin@gmail.com
2021-02-24 21:28:30 +01:00
..
arm64 arm64: selftests: Fix spelling of 'Mismatch' 2021-01-15 10:05:27 +00:00
bpf selftests/bpf: No need to drop the packet when there is no geneve opt 2021-02-24 21:28:30 +01:00
breakpoints selftests: breakpoints: do not use ksft_exit_skip after ksft_set_plan 2020-07-06 15:47:48 -06:00
capabilities
cgroup selftests/cgroup: Fix build on older distros 2020-11-10 15:13:25 -07:00
clone3 selftests/clone3: Fix build error 2020-12-07 14:34:55 -07:00
core selftests/core: add regression test for CLOSE_RANGE_UNSHARE | CLOSE_RANGE_CLOEXEC 2020-12-19 16:23:19 +01:00
cpu-hotplug
cpufreq
dma dma-mapping: benchmark: use u8 for reserved field in uAPI structure 2021-02-05 12:48:46 +01:00
dmabuf-heaps
drivers selftests: netdevsim: Test route offload failure notifications 2021-02-08 16:47:03 -08:00
efivarfs
exec tools/testing/selftests: add self-test for verifying load alignment 2020-10-16 11:11:21 -07:00
filesystems selftests/filesystems: expand epoll with epoll_pwait2 2020-12-19 11:18:38 -08:00
firmware linux-kselftest-next-5.10-rc1 2020-10-15 15:14:32 -07:00
fpu selftests/fpu: Add an FPU selftest 2020-06-29 10:02:23 +02:00
ftrace selftests/ftrace: check for do_sys_openat2 in user-memory test 2020-10-27 16:45:51 -06:00
futex
gpio selftests/gpio: Add to CLEAN rule rather than overriding 2020-11-10 14:40:13 -07:00
ia64
intel_pstate selftests: intel_pstate: ftime() is deprecated 2020-11-10 14:41:32 -07:00
ipc
ir
kcmp
kexec
kmod selftests: kmod: use variable NAME in kmod_test_0001() 2020-08-12 10:58:01 -07:00
kselftest tweewide: Fix most Shebang lines 2020-12-08 23:30:04 +09:00
kvm KVM: selftests: Implement perf_test_util more conventionally 2021-01-07 18:07:31 -05:00
lib lib: make a test module with set/clear bit 2020-06-04 19:06:25 -07:00
livepatch selftests/livepatch: Do not check order when using "comm" for dmesg checking 2020-08-27 15:27:24 +02:00
lkdtm powerpc updates for 5.11 2020-12-17 13:34:25 -08:00
locking
media_tests
membarrier
memfd selftests/memfd: Fix implicit declaration warnings 2020-11-10 14:42:04 -07:00
memory-hotplug
mincore selftests: add mincore() tests 2020-08-07 11:33:27 -07:00
mount selftests: mount: add nosymfollow tests 2020-08-27 16:06:47 -04:00
mqueue
nci selftests: Add nci suite 2021-01-29 18:03:33 -08:00
net net: re-solve some conflicts after net -> net-next merge 2021-02-16 23:12:23 -08:00
netfilter selftests: netfilter: fix current year 2021-02-04 00:33:09 +01:00
nsfs
ntb NTB: ntb_test: Fix bug when counting remote files 2020-06-05 20:02:09 -04:00
openat2 selftests: openat2: add RESOLVE_ conflict test 2020-12-03 10:16:28 +01:00
pid_namespace selftests: Remove unneeded selftest API headers 2020-07-06 15:59:07 -06:00
pidfd selftests: pidfd: drop needless linux/kcmp.h inclusion in pidfd_setns_test.c 2020-10-27 17:04:01 -06:00
powerpc selftests/powerpc: Only test lwm/stmw on big endian 2021-01-20 11:49:55 +11:00
prctl
proc selftests: proc: fix warning: _GNU_SOURCE redefined 2020-11-05 10:08:14 -07:00
pstore
ptp testptp: add new options for perout phase and pulse width 2020-07-20 18:04:59 -07:00
ptrace selftests: Add missing gitignore entries 2020-09-23 10:19:25 -06:00
rcutorture Merge branch 'for-mingo-nolibc' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/rcu 2021-02-12 12:59:14 +01:00
resctrl
rseq rseq/selftests: Fix MEMBARRIER_CMD_PRIVATE_EXPEDITED_RSEQ build error under other arch. 2020-12-07 14:09:45 -07:00
rtc
safesetid
seccomp selftests/seccomp: Update kernel config 2020-12-02 11:20:54 -08:00
sgx selftests/sgx: Use a statically generated 3072-bit RSA key 2020-11-18 18:26:00 +01:00
sigaltstack selftests: sigaltstack: do not use ksft_exit_skip after ksft_set_plan 2020-07-06 15:57:15 -06:00
size
sparc64
splice selftests: splice: Check behavior of full and short splices 2020-08-07 10:50:11 -07:00
static_keys
sync selftests: sync_test: do not use ksft_exit_skip after ksft_set_plan 2020-07-06 15:57:28 -06:00
syscall_user_dispatch entry: Use different define for selector variable in SUD 2021-02-06 00:21:42 +01:00
sysctl linux-kselftest-5.8-rc1 2020-06-09 10:03:12 -07:00
tc-testing Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next 2021-02-16 13:14:06 -08:00
timens selftests/timens: added selftest for /proc/stat btime 2020-11-03 11:05:40 +01:00
timers selftests/timers: Turn off timeout setting 2020-08-20 15:49:28 -06:00
tmpfs
tpm2 selftests: tpm: upgrade TPM2 tests from Python 2 to Python 3 2020-07-06 14:20:35 -06:00
uevent selftests: Remove unneeded selftest API headers 2020-07-06 15:59:07 -06:00
user
vDSO selftests/vDSO: fix -Wformat warning in vdso_test_correctness 2021-01-04 09:25:45 -07:00
vm selftests/vm: rename file run_vmtests to run_vmtests.sh 2021-02-09 17:26:44 -08:00
watchdog
wireguard Compiler Attributes: remove CONFIG_ENABLE_MUST_CHECK 2020-12-02 13:47:17 +01:00
x86 selftests/x86: Use __builtin_ia32_read/writeeflags 2021-01-12 12:31:28 +01:00
zram
.gitignore
gen_kselftest_tar.sh
kselftest.h linux-kselftest-5.9-rc1 2020-08-05 10:28:25 -07:00
kselftest_deps.sh
kselftest_harness.h linux-kselftest-fixes-5.10-rc3 2020-11-06 15:42:42 -08:00
kselftest_install.sh
kselftest_module.h
lib.mk selftests: filter kselftest headers from command in lib.mk 2020-10-27 16:51:06 -06:00
Makefile selftests: Add nci suite 2021-01-29 18:03:33 -08:00
run_kselftest.sh selftests/run_kselftest.sh: fix dry-run typo 2020-11-10 14:51:39 -07:00