linux/tools/testing/selftests
Dan Carpenter 237bfb76c9 selftests/futex: Fix futex_wait() for 32bit ARM
On 32bit ARM systems gcc-12 will use 32bit timestamps while gcc-13 and later
will use 64bit timestamps.  The problem is that SYS_futex will continue
pointing at the 32bit system call.  This makes the futex_wait test fail like
this:

  waiter failed errno 110
  not ok 1 futex_wake private returned: 0 Success
  waiter failed errno 110
  not ok 2 futex_wake shared (page anon) returned: 0 Success
  waiter failed errno 110
  not ok 3 futex_wake shared (file backed) returned: 0 Success

Instead of compiling differently depending on the gcc version, use the
-D_FILE_OFFSET_BITS=64 -D_TIME_BITS=64 options to ensure that 64bit timestamps
are used.  Then use ifdefs to make SYS_futex point to the 64bit system call.

Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Reviewed-by: André Almeida <andrealmeid@igalia.com>
Tested-by: Anders Roxell <anders.roxell@linaro.org>
Link: https://lore.kernel.org/20250827130011.677600-6-bigeasy@linutronix.de
2025-09-01 16:26:55 +02:00
..
acct
alsa selftests: ALSA: fix memory leak in utimer test 2025-07-31 17:01:53 +02:00
amd-pstate
arm64 arm64 updates for 6.17: 2025-07-29 20:21:54 -07:00
bpf powerpc fixes for 6.17 #2 2025-08-03 19:15:04 -07:00
breakpoints selftests: breakpoints: use suspend_stats to reliably check suspend success 2025-07-10 14:21:30 -06:00
cachestat selftests: cachestat: add tests for mmap, refactor and enhance mmap test for cachestat validation 2025-08-02 12:06:09 -07:00
capabilities
cgroup selftests/cgroup: fix cpu.max tests 2025-07-17 08:12:19 -10:00
clone3
connector
core
coredump selftests/coredump: Remove the read() that fails the test 2025-08-11 15:43:31 +02:00
cpu-hotplug selftests/cpu-hotplug: fix typo in hotplaggable_offline_cpus function name 2025-06-17 14:12:16 -06:00
cpufreq
damon selftests/damon: fix selftests by installing drgn related script 2025-08-19 16:35:55 -07:00
devices
dma
dmabuf-heaps
drivers selftests: bonding: add test for passive LACP mode 2025-08-21 09:35:21 +02:00
dt
efivarfs
exec
fchmodat2
filelock
filesystems selftests/kernfs: test xattr retrieval 2025-07-02 14:18:22 +02:00
firmware
fpu
ftrace Probes updates for v6.17: 2025-07-30 15:38:01 -07:00
futex selftests/futex: Fix futex_wait() for 32bit ARM 2025-09-01 16:26:55 +02:00
gpio
hid hid-for-linus-2025073101 2025-07-31 21:26:05 -07:00
ia64
intel_pstate
iommu iommufd 6.17 merge window pull 2025-07-31 12:43:08 -07:00
ipc selftests: ipc: Replace fail print statements with ksft_test_result_fail 2025-06-17 14:45:05 -06:00
ir
kcmp
kexec selftests/kexec: fix test_kexec_jump build 2025-07-22 15:10:52 -06:00
kho kho: add test for kexec handover 2025-08-02 12:01:41 -07:00
kmod
kselftest
kselftest_harness
kvm ARM: 2025-07-30 17:14:01 -07:00
landlock selftests/landlock: Add test to check rule tied to covered mount point 2025-06-19 13:55:41 +02:00
lib
livepatch
lkdtm stackleak: Rename STACKLEAK to KSTACK_ERASE 2025-07-21 21:35:01 -07:00
locking
lsm
media_tests
membarrier
memfd
memory-hotplug
mincore
mm selftests/mm: add test for invalid multi VMA operations 2025-08-19 16:35:55 -07:00
module
mount
mount_setattr selftests/mount_setattr: add smoke tests for open_tree_attr(2) bug 2025-08-11 14:51:49 +02:00
move_mount_set_group
mqueue
mseal_system_mappings
nci
net selftests: tls: add tests for zero-length records 2025-08-21 07:52:31 -07:00
nolibc selftests/nolibc: add x32 test configuration 2025-07-13 16:58:41 +02:00
ntb
openat2
pci_endpoint selftests: pci_endpoint: Add doorbell test case 2025-07-24 16:51:47 -05:00
pcie_bwctrl
perf_events selftests/perf_events: Add a mmap() correctness test 2025-08-05 21:55:29 +02:00
pid_namespace
pidfd linux_kselftest-next-6.17-rc1 2025-07-29 12:48:53 -07:00
power_supply
powerpc
prctl
proc selftests/proc: fix string literal warning in proc-maps-race.c 2025-08-11 23:00:59 -07:00
pstore
ptp testptp: add option to enable external timestamping edges 2025-06-23 13:32:14 +01:00
ptrace Significant patch series in this pull request: 2025-08-03 16:23:09 -07:00
rcutorture Merge branches 'rcu-exp.23.07.2025', 'rcu.22.07.2025', 'torture-scripts.16.07.2025', 'srcu.19.07.2025', 'rcu.nocb.18.07.2025' and 'refscale.07.07.2025' into rcu.merge.23.07.2025 2025-07-23 21:42:20 +05:30
resctrl
ring-buffer
riscv
rlimits
rseq
rtc
rust
safesetid
sched
sched_ext selftests/sched_ext: Remove duplicate sched.h header 2025-08-11 08:24:08 -10:00
seccomp
sgx
signal
size
sparc64
splice
static_keys
sync
syscall_user_dispatch selftests: Add tests for PR_SYS_DISPATCH_INCLUSIVE_ON 2025-06-13 18:36:39 +02:00
sysctl sysctl: Nixify sysctl.sh 2025-07-23 11:56:02 +02:00
tc-testing selftests/tc-testing: Check backlog stats in gso_skb case 2025-08-14 17:52:29 -07:00
tdx
thermal/intel selftests/thermal: remove duplicate newlines in perror calls 2025-07-19 19:08:28 -07:00
timens
timers
tmpfs
tpm2
tty
turbostat
ublk selftests: ublk: Use ARRAY_SIZE() macro to improve code 2025-08-18 05:36:29 -06:00
uevent
user_events
vDSO selftests: vDSO: vdso_standalone_test_x86: Replace source file with symlink 2025-07-01 15:50:43 +02:00
vsock selftests/vsock: add initial vmtest.sh for vsock 2025-06-11 13:17:59 -07:00
watchdog
wireguard selftests: net: Enable legacy netfilter legacy options. 2025-07-25 18:38:55 +02:00
x86 selftests/x86: Add a test to detect infinite SIGTRAP handler loop 2025-06-09 08:52:06 -07:00
zram
.gitignore
Makefile nolibc changes for v6.17 2025-07-29 15:32:02 -07:00
gen_kselftest_tar.sh
kselftest.h
kselftest_deps.sh
kselftest_harness.h
kselftest_install.sh
kselftest_module.h
lib.mk
run_kselftest.sh