Add a helper for tests to fail if an event is not available in the
kernel.  Since some events only work with REPORT_FID or a specific
class, update the verifier to allow those to be specified.

Reviewed-by: Amir Goldstein <amir73il@gmail.com>
Reviewed-by: Matthew Bobrowski <repnop@google.com>
Signed-off-by: Gabriel Krisman Bertazi <krisman@collabora.com>

---
If I understand correctly, the decision was to leave fanotify10
unchanged and this is what I've done here.

Changes since v1:
  - Use SAFE_FANOTIFY_INIT instead of open coding. (Amir)
  - Use FAN_CLASS_NOTIF for fanotify12 testcase. (Amir)

Like done for init flags and event types, and a macro to require a
specific mark type.

Reviewed-by: Matthew Bobrowski <repnop@google.com>
Reviewed-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Gabriel Krisman Bertazi <krisman@collabora.com>

Signed-off-by: tangmeng <tangmeng@uniontech.com>
Reviewed-by: Cyril Hrubis <chrubis@suse.cz>

Signed-off-by: tangmeng <tangmeng@uniontech.com>
Reviewed-by: Cyril Hrubis <chrubis@suse.cz>

1) merge pread03 into pread02
2) use TST_EXP_FAIL2 macro

Signed-off-by: Dai Shili <daisl.fnst@fujitsu.com>
Reviewed-by: Cyril Hrubis <chrubis@suse.cz>

Signed-off-by: Richard Palethorpe <rpalethorpe@suse.com>

Signed-off-by: Richard Palethorpe <rpalethorpe@suse.com>
Cc: Yang Xu <xuyang2018.jy@fujitsu.com>

Like statx04.c, but use stx_attributes_mask before test so we only test
flag which has been implemented by the underlying filesystem.

Signed-off-by: Yang Xu <xuyang2018.jy@fujitsu.com>
Reviewed-by: Richard Palethorpe <rpalethorpe@suse.com>

Also add docparse formatting.

Signed-off-by: Yang Xu <xuyang2018.jy@fujitsu.com>
Reviewed-by: Richard Palethorpe <rpalethorpe@suse.com>

Since STATX_ATTR_COMPRESSED flag are non-supported on xfs, we should skip
it and test three other flags.

Signed-off-by: Yang Xu <xuyang2018.jy@fujitsu.com>
Reviewed-by: Richard Palethorpe <rpalethorpe@suse.com>

controllers/pids/pids.sh doesn't work in the cgroup v2 environment because
some interfaces of cgroup v2 are different from cgroup v1.

The test itself is useful for cgroup v2 as well, so let's get it
available for cgroup v2.

The test starts with cgroup v2 if it's mounted already. On some systems,
like as Fedora 35 and CentOS Stream 9, systemd mounts cgroup v2 as the
default while system booting.

Signed-off-by: Masayoshi Mizuma <m.mizuma@jp.fujitsu.com>
Reviewed-by: Richard Palethorpe <rpalethorpe@suse.com>

Some tests can never be run under 32-bit compatibility mode. This adds
a flag to skip them. This will show up in the meta data in addition to
causing the test to exit with TCONF if compat mode is detected at
runtime.

It's possible that support for compat mode will be added to
CAN. If this happens then we will have to probe the interface for
support when in 32-bit compat mode.

Signed-off-by: Richard Palethorpe <rpalethorpe@suse.com>
Suggested-by: Cyril Hrubis <chrubis@suse.cz>
Reviewed-by: Cyril Hrubis <chrubis@suse.cz>

This is primarily to avoid printing the uname info two or more
times. Which is increasingly likely with using tst_kernel_bits in
other library functions. Also with features like test variants where
setup may be run multiple times.

Signed-off-by: Richard Palethorpe <rpalethorpe@suse.com>
Reviewed-by: Cyril Hrubis <chrubis@suse.cz>

Signed-off-by: QI Fuli <qi.fuli@fujitsu.com>
Reviewed-by: Yang Xu <xuyang2018.jy@fujitsu.com>

divide into two testcases
convert to new API

Signed-off-by: QI Fuli <qi.fuli@fujitsu.com>
Reviewed-by: Yang Xu <xuyang2018.jy@fujitsu.com>

This is a new test that performs verification on the values returned
within the struct fanotify_event_info_pidfd record when the
notification group has been initialized with the FAN_REPORT_PIDFD
flag.

Reviewed-by: Amir Goldstein <amir73il@gmail.com>
Reviewed-by: Petr Vorel <pvorel@suse.cz>
Signed-off-by: Matthew Bobrowski <repnop@google.com>
[ pvorel: Add fanotify20 entry into runtest file, fix checkpatch.pl
complains, mention kernel commit in docs ]
Signed-off-by: Petr Vorel <pvorel@suse.cz>

This test ensures that the fanotify API returns the expected error
status code -EINVAL when an invalid flag is supplied alongside the new
FAN_REPORT_PIDFD initialization flag. Currently, FAN_REPORT_TID is the
only initialization flag that is not permitted in conjunction with
FAN_REPORT_PIDFD, so we explicitly provide test coverage for this.

We also add an extra trivial test case to ensure that the
initialization behavior with the other FAN_REPORT_* related flags is
working as intended.

Reviewed-by: Amir Goldstein <amir73il@gmail.com>
Reviewed-by: Petr Vorel <pvorel@suse.cz>
Signed-off-by: Matthew Bobrowski <repnop@google.com>
[ pvorel: Add fanotify20 entry into runtest file, mention kernel
commit in docs ]
Signed-off-by: Petr Vorel <pvorel@suse.cz>

Add a helper macro which checks for the presence of specific fanotify
initialization flag(s).

This is a trivial macro that can be used throughout fanotify tests to
check whether the underlying running kernel supports the supplied
fanotify initialization flag(s).

Reviewed-by: Amir Goldstein <amir73il@gmail.com>
Reviewed-by: Petr Vorel <pvorel@suse.cz>
Signed-off-by: Matthew Bobrowski <repnop@google.com>

The actual load of the test was optimized away,
because there was no way to reach the memory
used for calculation from the outside of the function.

To fix this, the memory used for the matrices is now
allocated in the main thread and passed to the workload
function as a pointer. This should prevent optimization and
also allows for the matrices to be bigger, without overflowing
the stack.

Reviewed-by: Cyril Hrubis <chrubis@suse.cz>
Reviewed-by: Petr Vorel <pvorel@suse.cz>
Signed-off-by: Joerg Vehlow <joerg.vehlow@aox-tech.de>

Cleanup the code:
 - Add static where apropriate
 - Moved mutex_cpu  to set_affinity and correctly initialize it.
   It is only used in this function, so moving it into the scope makes
   the code a easier to read
 - malloc & memset can easily be replaced by calloc

Reviewed-by: Cyril Hrubis <chrubis@suse.cz>
Reviewed-by: Petr Vorel <pvorel@suse.cz>
Signed-off-by: Joerg Vehlow <joerg.vehlow@aox-tech.de>

bookworm (testing) does not have libsepol1-dev. It has only
libsepol-dev, which is virtual package on sid (unstable) and all
released versions, thus safe to use it for all Debian releases.

Signed-off-by: Petr Vorel <pvorel@suse.cz>

Signed-off-by: Joerg Vehlow <joerg.vehlow@aox-tech.de>
Reviewed-by: Cyril Hrubis <chrubis@suse.cz>

Signed-off-by: Joerg Vehlow <joerg.vehlow@aox-tech.de>
Reviewed-by: Cyril Hrubis <chrubis@suse.cz>

Even if groups with a set cpuset.cpus exist, the original bug can still be
in the kernel. It was possible to create a group, set cpuset.cpus and only
then set cpuset.cpu_exclusive to 1. This did not trigger the bug.

This patche sets cpuset.cpus for all groups to an empty value, before
running the test and resets them to their original value after the test.

Signed-off-by: Joerg Vehlow <joerg.vehlow@aox-tech.de>
Acked-by: Richard Palethorpe <rpalethorpe@suse.com>

The bug can also be reproduced with only one cpu.

Signed-off-by: Joerg Vehlow <joerg.vehlow@aox-tech.de>
Reviewed-by: Richard Palethorpe <rpalethorpe@suse.com>

Signed-off-by: Joerg Vehlow <joerg.vehlow@aox-tech.de>
Reviewed-by: Richard Palethorpe <rpalethorpe@suse.com>

Reviewed-by: Cyril Hrubis <chrubis@suse.cz>
Signed-off-by: Yang Xu <xuyang2018.jy@fujitsu.com>

Add syscall number for quotactl_fd, refer to glibc's submission[1].

[1]https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=89dc0372a9055e7ef86fe19be6201fa0b16b2f0e



Signed-off-by: Yang Xu <xuyang2018.jy@fujitsu.com>
Reviewed-by: Cyril Hrubis <chrubis@suse.cz>

Also remove useless header files and add linux git in test structure.

Signed-off-by: Yang Xu <xuyang2018.jy@fujitsu.com>
Reviewed-by: Cyril Hrubis <chrubis@suse.cz>

When use -O quota options for mkfs.ext4, quota mount option will be ignored
since 3.5 kernel[1]. Since the Oldest tested kernel version is 3.10,
we can remove mount option directly.

[1]https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7c319d3



Signed-off-by: Yang Xu <xuyang2018.jy@fujitsu.com>
Reviewed-by: Cyril Hrubis <chrubis@suse.cz>

Add a linux tag and fix docparse formatting.

Also remove useless geteuid.

Reviewed-by: Cyril Hrubis <chrubis@suse.cz>
Signed-off-by: Yang Xu <xuyang2018.jy@fujitsu.com>

Since usrquota and groupquota supports visible quota files
with two formats(vfsv0 and vfsv1) on ext4, so add a test variants to
test it.

Also fix docparse formatting and move some code to lapi/quotactl.h or
quotactl_var.h for reuse.

Remove useless geteuid.

Reviewed-by: Cyril Hrubis <chrubis@suse.cz>
Signed-off-by: Yang Xu <xuyang2018.jy@fujitsu.com>

Closes: https://github.com/linux-test-project/ltp/pull/881



Reviewed-by: Cyril Hrubis <chrubis@suse.cz>
Reviewed-by: Petr Vorel <pvorel@suse.cz>
Signed-off-by: chengweibin <chengweibin@uniontech.com>
Signed-off-by: Petr Vorel <pvorel@suse.cz>

which is enough

Suggested-by: Cyril Hrubis <chrubis@suse.cz>
Acked-by: Yang Xu <xuyang2018.jy@fujitsu.com>
Reviewed-by: Li Wang <liwang@redhat.com>
Reviewed-by: Cyril Hrubis <chrubis@suse.cz>
Signed-off-by: Petr Vorel <pvorel@suse.cz>

We should add /lib/modules/$(uname -r)/build/.config for parsing.
So we can avoid parsing not-found-error when using our own compiled kernel.

Signed-off-by: Yang Xu <xuyang2018.jy@fujitsu.com>
Reviewed-by: Cyril Hrubis <chrubis@suse.cz>

Fix running make test-c as non-root.

Fixes: 057d6b04 ("lib/tst_hugepage: Fix .request_hugepages = 0 bug")

Reviewed-by: Li Wang <liwang@redhat.com>
Reviewed-by: Cyril Hrubis <chrubis@suse.cz>
Signed-off-by: Petr Vorel <pvorel@suse.cz>

Tumbleweed suffers with common timeouts during installing packages.

https://github.com/linux-test-project/ltp/runs/4102121237?check_suite_focus=true


2021-11-04T07:12:04.5788989Z (110/114) Installing: pcre2-devel-10.38-1.1.x86_64 [.........done]
2021-11-04T13:10:22.9205133Z (111/114) Installing: clang13-13.0.0-1.2.x86_64 [.
2021-11-04T13:10:22.9326559Z ##[error]The operation was canceled.
2021-11-04T13:10:22.9383287Z Stop and remove container: 3dab012d9d14480da05fc921cd0c0124_opensusetumbleweed_b0089d

While keeping restarting after some time usually helps, it's not useful
to have CI with false positives thus removed until problem gets
permanently fixed. But keep seccomp workaround introduced in 0aa9ebd3
for other distros with newest glibc.

Acked-by: Cyril Hrubis <chrubis@suse.cz>
Signed-off-by: Petr Vorel <pvorel@suse.cz>

Signed-off-by: tangmeng <tangmeng@uniontech.com>
Signed-off-by: Li Wang <liwang@redhat.com>
Reviewed-by: Li Wang <liwang@redhat.com>

Signed-off-by: tangmeng <tangmeng@uniontech.com>
Signed-off-by: Li Wang <liwang@redhat.com>
Reviewed-by: Li Wang <liwang@redhat.com>

Ingore all macros that start with underscore. Unless we do that we get
several thousands of __NR_foo macros and the hash table cannot keep up.

Signed-off-by: Cyril Hrubis <chrubis@suse.cz>
Reviewed-by: Richard Palethorpe <rpalethorpe@suse.com>
Reviewed-by: Petr Vorel <pvorel@suse.cz>