linux-stable/tools/testing/selftests
Matthieu Baerts d328fe8706 selftests: mptcp: join: avoid using 'cmp --bytes'
BusyBox's 'cmp' command doesn't support the '--bytes' parameter.

Some CIs -- i.e. LKFT -- use BusyBox and have the mptcp_join.sh test
failing [1] because their 'cmp' command doesn't support this '--bytes'
option:

    cmp: unrecognized option '--bytes=1024'
    BusyBox v1.35.0 () multi-call binary.

    Usage: cmp [-ls] [-n NUM] FILE1 [FILE2]

Instead, 'head --bytes' can be used as this option is supported by
BusyBox. A temporary file is needed for this operation.

Because it is apparently quite common to use BusyBox, it is certainly
better to backport this fix to impacted kernels.

Fixes: 6bf41020b7 ("selftests: mptcp: update and extend fastclose test-cases")
Cc: stable@vger.kernel.org
Link: https://qa-reports.linaro.org/lkft/linux-mainline-master/build/v6.3-rc5-5-g148341f0a2f5/testrun/16088933/suite/kselftest-net-mptcp/test/net_mptcp_userspace_pm_sh/log [1]
Suggested-by: Paolo Abeni <pabeni@redhat.com>
Reviewed-by: Mat Martineau <martineau@kernel.org>
Signed-off-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-05-30 13:21:02 +02:00
..
alsa kselftest/alsa - pcm-test: Don't include diagnostic message in test name 2023-03-24 07:49:57 +01:00
amd-pstate linux-kselftest-next-6.4-rc1 2023-04-24 12:28:34 -07:00
arm64 kselftest/arm64: Convert za-fork to use kselftest.h 2023-04-11 14:10:51 -06:00
bpf bpf, sockmap: Test progs verifier error with latest clang 2023-05-23 16:11:27 +02:00
breakpoints
capabilities
cgroup cgroup changes for v6.4-rc1 2023-04-29 10:05:22 -07:00
clone3 selftests/clone3: fix number of tests in ksft_set_plan 2023-04-06 11:57:28 +02:00
core selftests: core: Fix incorrect kernel headers search path 2023-01-30 15:04:52 -07:00
cpu-hotplug selftests/cpu-hotplug: Add log info when test success 2022-10-05 11:05:18 -06:00
cpufreq
damon selftests/damon/debugfs_rm_non_contexts: hide expected write error messages 2023-02-02 22:32:52 -08:00
dma
dmabuf-heaps selftests: dmabuf-heaps: Fix incorrect kernel headers search path 2023-02-13 09:09:44 -07:00
drivers Networking fixes for 6.4-rc2, including fixes from netfilter 2023-05-11 08:42:47 -05:00
efivarfs selftests/efivarfs: Add checking of the test return value 2022-11-22 09:09:04 -07:00
exec
filesystems linux-kselftest-next-6.3-rc1 2023-02-23 09:37:29 -08:00
firmware
fpu
ftrace selftests/ftrace: Improve integration with kselftest runner 2023-05-08 11:10:13 -06:00
futex selftests: futex: Fix incorrect kernel headers search path 2023-02-13 09:09:44 -07:00
gpio selftests: gpio: Fix incorrect kernel headers search path 2023-02-13 09:09:44 -07:00
hid selftests: hid: import hid-tools usb-crash tests 2023-04-12 17:13:38 +02:00
ia64
intel_pstate selftests/intel_pstate: fix build for ARCH=x86_64 2022-10-18 14:13:19 -06:00
iommu iommufd/selftest: Cover domain unmap with huge pages and access 2023-04-04 13:11:24 -03:00
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 selftests/kexec: fix build for ARCH=x86_64 2022-10-18 14:13:25 -06:00
kmod testing: use the copyleft-next-0.3.1 SPDX tag 2022-11-08 15:44:02 +01:00
kselftest
kvm KVM selftests, and an AMX/XCR0 bugfix, for 6.4: 2023-04-26 15:56:01 -04:00
landlock selftests/landlock: Test ptrace as much as possible with Yama 2023-01-27 18:53:55 +01:00
lib
livepatch Merge branch 'for-6.1/sysfs-patched-object' into for-linus 2022-10-05 13:00:03 +02:00
lkdtm lkdtm: Update tests for memcpy() run-time warnings 2022-09-07 16:37:27 -07:00
locking
media_tests selftests: media_tests: Fix incorrect kernel headers search path 2023-02-13 09:09:45 -07:00
membarrier linux-kselftest-next-6.3-rc1 2023-02-23 09:37:29 -08:00
memfd selftests/memfd: fix test_sysctl 2023-04-18 16:53:52 -07:00
memory-hotplug selftests/memory-hotplug: Remove the redundant warning information 2022-10-18 14:21:18 -06:00
mincore
mm - Some DAMON cleanups from Kefeng Wang 2023-05-04 13:09:43 -07:00
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 NFC: nci: Extend virtual NCI deinit test 2022-11-21 10:49:58 +00:00
net selftests: mptcp: join: avoid using 'cmp --bytes' 2023-05-30 13:21:02 +02:00
netfilter selftests: nft_flowtable.sh: check ingress/egress chain too 2023-05-10 09:31:07 +02:00
nolibc tools/nolibc: x86_64: add stackprotector support 2023-03-27 16:26:10 -07:00
nsfs
ntb
openat2
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 incorrect kernel headers search path 2023-02-13 09:09:45 -07:00
powerpc selftests/powerpc/dscr: Restore timeout to DSCR selftests 2023-04-20 13:21:46 +10:00
prctl selftests: prctl: Add new prctl test for PR_SET_VMA action 2023-03-28 10:28:33 -06:00
proc selftests/proc: Assert clock_gettime(CLOCK_BOOTTIME) VS /proc/uptime monotonicity 2023-04-18 16:35:13 +02:00
pstore
ptp selftests/ptp: Remove clean target from Makefile 2023-02-13 10:05:49 -07:00
ptrace Update for entry and ptrace: 2023-04-25 11:05:04 -07:00
rcutorture RCU Changes for 6.4: 2023-04-24 12:16:14 -07:00
resctrl selftests/resctrl: Fix incorrect error return on test complete 2023-04-14 11:13:18 -06:00
riscv selftests: Test the new RISC-V hwprobe interface 2023-04-18 15:48:17 -07:00
rlimits
rseq linux-kselftest-next-6.3-rc1 2023-02-23 09:37:29 -08:00
rtc selftests: rtc: skip when RTC is not present 2022-11-15 13:30:51 -07:00
safesetid LSM: SafeSetID: add setgroups() testing to selftest 2022-07-15 18:24:42 +00:00
sched selftests: sched: Add more core schedule prctl calls 2023-03-28 10:27:07 -06:00
seccomp LoongArch changes for v6.3 2023-03-01 09:27:00 -08:00
sgx selftests/sgx: Add "test_encl.elf" to TEST_FILES 2023-05-08 11:01:03 -06:00
sigaltstack selftests: sigaltstack: fix -Wuninitialized 2023-03-20 17:28:31 -06:00
size
sparc64
splice selftests: splice_read: Fix sysfs read cases 2022-11-29 17:28:31 -07:00
static_keys
sync selftests: sync: Fix incorrect kernel headers search path 2023-02-13 09:09:45 -07:00
syscall_user_dispatch
sysctl testing: use the copyleft-next-0.3.1 SPDX tag 2022-11-08 15:44:02 +01:00
tc-testing Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2023-04-26 10:17:46 +02:00
tdx selftests: tdx: Use installed kernel headers search path 2023-02-13 09:09:46 -07:00
timens selftests/timens: add a test for vfork+exit 2022-10-25 15:15:52 -07:00
timers selftests/timers/posix_timers: Test delivery of signals across threads 2023-04-16 09:00:18 +02:00
tmpfs
tpm2 selftests: tpm2: remove redundant ord() 2023-02-13 09:09:46 -07:00
uevent
user
user_events tracing/user_events: Prevent same address and bit per process 2023-04-25 21:04:32 -04:00
vDSO selftests/vDSO: Add riscv getcpu & gettimeofday test 2022-11-03 03:28:01 -06:00
watchdog selftests/watchdog: Fix spelling mistake "Temeprature" -> "Temperature" 2022-10-27 02:53:37 -06:00
wireguard random: use random.trust_{bootloader,cpu} command line option only 2022-11-18 02:18:10 +01:00
x86 Add support for new Linear Address Masking CPU feature. This is similar 2023-04-28 09:43:49 -07:00
zram
.gitignore
gen_kselftest_tar.sh
kselftest.h kselftest: Support nolibc 2023-04-11 14:10:47 -06:00
kselftest_deps.sh selftests/vm: rename selftests/vm to selftests/mm 2023-01-18 17:12:56 -08:00
kselftest_harness.h testing: kselftest_harness: add filtering and enumerating tests 2023-01-26 16:00:41 -07:00
kselftest_install.sh
kselftest_module.h selftest: Taint kernel when test module loaded 2022-07-11 16:58:11 -06:00
lib.mk selftests: fix LLVM build for i386 and x86_64 2023-03-10 13:41:10 -07:00
Makefile RISC-V Patches for the 6.4 Merge Window, Part 1 2023-04-28 16:55:39 -07:00
run_kselftest.sh