linux-stable/tools/testing/selftests
Alexei Starovoitov 61f71e746c selftests/bpf: Add a test with bpf_timer in inner map.
Check that map-in-map supports bpf timers.

Check that indirect "recursion" of timer callbacks works:
timer_cb1() { bpf_timer_set_callback(timer_cb2); }
timer_cb2() { bpf_timer_set_callback(timer_cb1); }

Check that
  bpf_map_release
    htab_free_prealloced_timers
      bpf_timer_cancel_and_free
        hrtimer_cancel
works while timer cb is running.
"while true; do ./test_progs -t timer_mim; done"
is a great stress test. It caught missing timer cancel in htab->extra_elems.

timer_mim_reject.c is a negative test that checks
that timer<->map mismatch is prevented.

Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Toke Høiland-Jørgensen <toke@redhat.com>
Link: https://lore.kernel.org/bpf/20210715005417.78572-12-alexei.starovoitov@gmail.com
2021-07-15 22:31:11 +02:00
..
arm64 kselftest/arm64: Add missing newline to SVE test skipping output 2021-05-25 19:19:29 +01:00
bpf selftests/bpf: Add a test with bpf_timer in inner map. 2021-07-15 22:31:11 +02:00
breakpoints selftests: breakpoints: Use correct error messages in breakpoint_test_arm64.c 2021-02-08 17:04:41 -07:00
capabilities
cgroup kselftests: cgroup: update kmem test for new vmstat implementation 2021-04-30 11:20:38 -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: 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 testing: selftests: drivers: net: netdevsim: devlink: add test case for hard drop statistics 2021-06-14 13:04:25 -07:00
efivarfs
exec tools/testing/selftests/exec: fix link error 2021-05-22 15:09:07 -10:00
filesystems kselftest: introduce new epoll test case 2021-05-06 19:24:13 -07:00
firmware firmware_loader: Remove unnecessary conversion to bool 2021-03-23 14:51:50 +01:00
fpu
ftrace selftests/ftrace: Add '!event' synthetic event syntax check 2021-02-11 16:22:32 -05:00
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 tweewide: Fix most Shebang lines 2020-12-08 23:30:04 +09:00
kvm ARM: 2021-06-28 15:40:51 -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: Add REPORT_STACK for checking stack offsets 2021-04-08 14:05:20 +02:00
locking
media_tests
membarrier
memfd
memory-hotplug
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
mqueue
nci selftests: Add .gitignore for nci test suite 2021-05-20 12:51:24 -07:00
net selftests: net: devlink_port_split: check devlink returned an element before dereferencing it 2021-06-28 16:14:38 -07:00
netfilter selftests: netfilter: add fib test case 2021-06-09 21:06:35 +02:00
nsfs
ntb
openat2 test: add openat2() test for invalid upper 32 bit flag value 2021-05-28 17:44:37 +02:00
perf_events signal: Deliver all of the siginfo perf data in _perf 2021-05-18 16:20:54 -05:00
pid_namespace
pidfd
powerpc Merge branch 'akpm' (patches from Andrew) 2021-05-07 00:34:51 -07:00
prctl
proc proc: add .gitignore for proc-subset-pid selftest 2021-06-05 08:58:11 -07:00
pstore
ptp
ptrace
rcutorture Merge branches 'bitmaprange.2021.03.08a', 'fixes.2021.03.15a', 'kvfree_rcu.2021.03.08a', 'mmdumpobj.2021.03.08a', 'nocb.2021.03.15a', 'poll.2021.03.24a', 'rt.2021.03.08a', 'tasks.2021.03.08a', 'torture.2021.03.08a' and 'torturescript.2021.03.22a' into HEAD 2021-03-24 17:20:18 -07:00
resctrl selftests/resctrl: Change a few printed messages 2021-04-07 16:37:49 -06:00
rlimits kselftests: Add test to check for rlimit changes in different user namespaces 2021-04-30 14:14:03 -05:00
rseq rseq/selftests: Fix MEMBARRIER_CMD_PRIVATE_EXPEDITED_RSEQ build error under other arch. 2020-12-07 14:09:45 -07:00
rtc
safesetid
sched kselftest: Add test for core sched prctl interface 2021-05-12 11:43:32 +02:00
seccomp seccomp updates for v5.14-rc1 2021-06-28 19:49:37 -07:00
sgx x86/sgx: Expose SGX architectural definitions to the kernel 2021-04-06 09:43:41 +02:00
sigaltstack
size
sparc64
splice
static_keys
sync
syscall_user_dispatch entry: Use different define for selector variable in SUD 2021-02-06 00:21:42 +01:00
sysctl
tc-testing tc-testing: add test for ct DNAT tuple collision 2021-06-22 10:52:39 -07:00
timens selftests/timens: Fix gettime_perf to work on powerpc 2021-04-21 22:52:32 +10:00
timers selftests/timers: Fix spelling mistake "clocksourc" -> "clocksource" 2021-03-26 11:37:17 -06:00
tmpfs
tpm2
uevent
user
vDSO selftests/vDSO: fix ABI selftest on riscv 2021-02-08 16:38:34 -07:00
vm mm/gup_benchmark: support threading 2021-06-29 10:53:48 -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/syscall: Add tests under ptrace to syscall_numbering_64 2021-05-20 15:19:48 +02:00
zram
.gitignore
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 selftests: kselftest_harness.h: partially fix kernel-doc markups 2021-01-21 14:06:00 -07:00
kselftest_install.sh
kselftest_module.h kselftest: add support for skipped tests 2021-02-15 11:07:42 +01:00
lib.mk Networking changes for 5.13. 2021-04-29 11:57:23 -07:00
Makefile Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace 2021-06-28 20:39:26 -07:00
run_kselftest.sh