linux/tools/testing/selftests
Florian Weimer 0658a0961b procfs: do not list TID 0 in /proc/<pid>/task
If a task exits concurrently, task_pid_nr_ns may return 0.

[akpm@linux-foundation.org: coding style tweaks]
[adobriyan@gmail.com: test that /proc/*/task doesn't contain "0"]
  Link: https://lkml.kernel.org/r/YV88AnVzHxPafQ9o@localhost.localdomain

Link: https://lkml.kernel.org/r/8735pn5dx7.fsf@oldenburg.str.redhat.com
Signed-off-by: Florian Weimer <fweimer@redhat.com>
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Acked-by: Christian Brauner <christian.brauner@ubuntu.com>
Reviewed-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2021-11-09 10:02:48 -08:00
..
arm64 kselftest/arm64: signal: Skip tests if required features are missing 2021-09-21 18:12:03 +01:00
bpf selftests/bpf: Use recv_timeout() instead of retries 2021-10-26 12:29:33 -07:00
breakpoints selftests: breakpoints: Use correct error messages in breakpoint_test_arm64.c 2021-02-08 17:04:41 -07:00
capabilities
cgroup tests/cgroup: test cgroup.kill 2021-05-10 10:41:11 -04:00
clone3
core
cpu-hotplug
cpufreq selftests/cpufreq: Rename DEBUG_PI_LIST to DEBUG_PLIST 2021-08-31 11:00:02 -06:00
damon selftests/damon: support watermarks 2021-11-06 13:30:45 -07:00
dma dma-mapping: benchmark: Add support for multi-pages map/unmap 2021-04-02 16:41:08 +02:00
dmabuf-heaps kselftests: dmabuf-heaps: Add extra checking that allocated buffers are zeroed 2021-02-08 16:25:53 -07:00
drivers linux-kselftest-fixes-5.15-rc5 2021-10-04 14:33:30 -07:00
efivarfs
exec tools/testing/selftests/exec: fix link error 2021-05-22 15:09:07 -10:00
filesystems selftests/binderfs: add test for feature files 2021-07-21 13:46:36 +02:00
firmware selftests: firmware: Fix ignored return val of asprintf() warn 2021-07-21 16:11:42 +02:00
fpu
ftrace selftests/ftrace: Update test for more eprobe removal process 2021-10-13 19:27:53 -04:00
futex selftests: futex: Add futex compare requeue test 2021-06-22 11:20:16 +02:00
gpio selftests: gpio: update .gitignore 2021-03-08 11:59:16 +01:00
ia64
intel_pstate
ipc selftests/ipc: remove unneeded semicolon 2021-02-08 16:32:43 -07:00
ir
kcmp
kexec
kmod
kselftest
kvm Small x86 fixes. 2021-10-01 11:08:07 -07:00
landlock landlock: Enable user space to infer supported features 2021-04-22 12:22:11 -07:00
lib selftests: lib: Add wrapper script for test_scanf 2021-05-19 15:05:11 +02:00
livepatch
lkdtm lkdtm/fortify: Consolidate FORTIFY_SOURCE tests 2021-08-18 22:28:51 +02:00
locking
media_tests
membarrier
memfd selftests/memfd: remove unused variable 2021-09-08 11:50:28 -07:00
memory-hotplug mm/memory_hotplug: remove CONFIG_MEMORY_HOTPLUG_SPARSE 2021-11-06 13:30:42 -07:00
mincore selftests: remove duplicate include 2021-05-07 00:26:33 -07:00
mount
mount_setattr tests: test MOUNT_ATTR_NOSYMFOLLOW with mount_setattr() 2021-06-01 15:06:51 +02:00
move_mount_set_group tests: add move_mount(MOVE_MOUNT_SET_GROUP) selftest 2021-07-26 14:45:19 +02:00
mqueue
nci selftests: nci: replace unsigned int with int 2021-09-16 13:55:51 +01:00
net fcnal-test: kill hanging ping/nettest binaries on cleanup 2021-10-22 14:03:18 -07:00
netfilter selftests: netfilter: remove stray bash debug line 2021-10-14 23:08:35 +02:00
nsfs
ntb
openat2 selftests: openat2: Fix testing failure for O_LARGEFILE flag 2021-08-25 13:46:13 -06:00
perf_events signal: Deliver all of the siginfo perf data in _perf 2021-05-18 16:20:54 -05:00
pid_namespace
pidfd
powerpc selftests/powerpc: Add scv versions of the basic TM syscall tests 2021-09-13 22:34:11 +10:00
prctl
proc procfs: do not list TID 0 in /proc/<pid>/task 2021-11-09 10:02:48 -08:00
pstore
ptp
ptrace
rcutorture torture: Make kvm-test-1-run-qemu.sh check for reboot loops 2021-07-27 11:41:33 -07:00
resctrl selftests/resctrl: Fix incorrect parsing of option "-t" 2021-06-07 18:38:58 -06:00
rlimits kselftests: Add test to check for rlimit changes in different user namespaces 2021-04-30 14:14:03 -05:00
rseq
rtc
safesetid selftests: safesetid: Fix spelling mistake "cant" -> "can't" 2021-08-26 15:15:24 -06:00
sched kselftest:sched: remove duplicate include in cs_prctl_test.c 2021-08-25 13:55:30 -06:00
seccomp seccomp updates for v5.14-rc1 2021-06-28 19:49:37 -07:00
sgx selftests/sgx: Fix Q1 and Q2 calculation in sigstruct.c 2021-07-30 17:20:01 -06:00
sigaltstack selftest/sigaltstack: Use the AT_MINSIGSTKSZ aux vector if available 2021-05-19 12:38:17 +02:00
size
sparc64
splice selftests: splice: Adjust for handler fallback removal 2021-06-07 18:39:43 -06:00
static_keys
sync selftests/sync: Remove the deprecated config SYNC 2021-08-31 10:58:00 -06:00
syscall_user_dispatch
sysctl
tc-testing tc-testing: Add control-plane selftests for sch_mq 2021-08-04 12:42:27 +01:00
timens selftests/timens: Fix gettime_perf to work on powerpc 2021-04-21 22:52:32 +10:00
timers selftests: timers: rtcpie: skip test if default RTC device does not exist 2021-06-07 19:18:52 -06:00
tmpfs
tpm2
uevent
user
vDSO selftests/vDSO: fix ABI selftest on riscv 2021-02-08 16:38:34 -07:00
vm selftests/vm: make MADV_POPULATE_(READ|WRITE) use in-tree headers 2021-11-06 13:30:42 -07:00
watchdog
wireguard wireguard: selftests: make sure rp_filter is disabled on vethc 2021-06-04 14:25:14 -07:00
x86 selftests/x86: Fix error: variably modified 'altstack_data' at file scope 2021-08-25 16:54:39 -06:00
zram
.gitignore
Makefile Core: 2021-08-31 16:43:06 -07:00
gen_kselftest_tar.sh
kselftest.h
kselftest_deps.sh selftests: remove obsolete gpio references from kselftest_deps.sh 2021-02-15 11:43:28 +01:00
kselftest_harness.h
kselftest_install.sh
kselftest_module.h kselftest: add support for skipped tests 2021-02-15 11:07:42 +01:00
lib.mk selftests: be sure to make khdr before other targets 2021-09-15 10:34:21 -06:00
run_kselftest.sh