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Releases: linux-test-project/ltp

20250530

30 May 08:12
@metan-ucw metan-ucw
20250530
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20250530 Latest
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Good news everyone,

the Linux Test Project test suite stable release for May 2025 has been
released.

Since the last release 282 patches by 33 authors were merged.

Patch review is what most of the projects struggle with and LTP is no
different. If you can spare some effort helping with the patch review is more
than welcomed.

NOTABLE CHANGES

  • New tests

    • kvm_vmx01 test for emulated VMREAD/VMWRITE instructions
    • kvm_vmx02 test for Intel VMX virtualized APIC
    • flock07 test for EINTR error
    • move_mount03 test for mount beneath top mount
    • fanotify24 test for FAN_PRE_ACCESS and FAN_DENY_ERRNO
    • unshare03 check for EMFILE when unsharing fd would hit the limits
    • fcntl40 test fcntl F_CREATED_QUERY
    • ioctl_fiemap01 functionality test for fiemap ioctl()
    • unshare04 tests that unshare(CLONE_NEWNS) unshares CWD
    • mmap22 test for new MAP_DROPPABLE flag

  • Increased coverage

    • fanotify13 test case for FAN_DELETE_SELF
    • fanotify05 test reporting overflow event with FAN_REPORT_FD_ERROR
    • fanotify21 test reporting event with RDWR fd on RO mount
    • fanotify21 test reporting fd open errors with FAN_REPORT_FD_ERROR
    • flock02 test for EWOULDBLOCK errno
    • fchownat03 more tests for invalid inputs
    • fanotify14 test invalid init flags with permission and pre-content events
    • fanotify03 test cases for permission events on children
    • pause01 tests now for more signals not just EINTR
    • setrlimit06 test resource limit64 for process

  • Removed tests

    • The test_controllers.sh is now disabled when v2 hierarchy is present
    • A few old and broken tests were removed from test_controllers.sh

  • kirk was updated to version 2.1 see the release notes at:
    https://github.com/linux-test-project/kirk/releases

  • New test catalogue generated from test metadata is live at:
    https://linux-test-project.readthedocs.io/en/latest/users/test_catalog.html

  • We have a new metadata extractor for a shell and first test that is parsed:
    https://linux-test-project.readthedocs.io/en/latest/users/test_catalog.html#vma05-sh

  • A few tests have been fixed not to be miscompiled by gcc-15

    • we had problems with changes in structure zero initializations where
      suddenly anonymous unions were not zero initialized anymore
    • and also with optimzer changes that now remove malloc() + free() pairs
      if the memmory is no touched between the calls

  • The tst_brk() behavior has finally been clarified and fixed, for details see
    LTP commit a1f8270 ("lib/tst_test.c: Fix tst_brk() handling").

  • New library test now have reproducible output that leaves out data that
    change between runs from the output, it's enabled with setting env variable
    LTP_REPRODUCIBLE_OUTPUT=1

  • Our github CI is now connected to patchwork and runs LTP
    compilation tests for patches:

    https://patchwork.ozlabs.org/project/ltp/list/

  • The LTP_SINGLE_FS_TYPE now honors test specific filesystem skiplists and thus
    can be used for general testing. There is new variable
    TST_FORCE_SINGLE_FS_TYPE that ignores skiplists and is supposed to be used
    for test development (which was previously the case for LTP_SINGLE_FS_TYPE).

  • The ipc runtest file that cointained only pipeio test was merged into
    syscalls runtest file

  • The horrible mess in testcases/kernel/mem/lib/ library was untangled into
    smaller pieces

  • 43 testcases were converted to the new test library

  • The usual amount of fixes and cleanups

NOTABLE CHANGES IN IMA TESTS

brought to you by Petr Vorel

  • Add support to load predefined example IMA policy with LTP_IMA_LOAD_POLICY=1
    environment variable.

    This allows to run tests which are otherwise skipped due required policy not
    being loaded. SUT should be rebooted after each IMA tests (unless
    CONFIG_IMA_WRITE_POLICY=y` the policy can be written only once or policies
    can influence each other).

  • Added additional ToMToU and open-writer violation tests (new in kernel v6.14)

  • IMA: Allow to disable LSM warnings and use it for IMA (avoid misleading warnings)

  • Add some example IMA policies

DOWNLOAD AND LINKS

The latest version of the test-suite contains 3000+ tests for the Linux
and can be downloaded at:

https://github.com/linux-test-project/ltp/releases/tag/20250530

The project pages as well as GIT repository are hosted on GitHub:

https://github.com/linux-test-project/ltp

If you ever wondered how to write a LTP testcase, don't miss our developer
documentation at:

https://linux-test-project.readthedocs.io/en/latest/developers/test_case_tutorial.html

And our library API documentation at:

https://linux-test-project.readthedocs.io/en/latest/developers/api_c_tests.html

Patches, new tests, bugs, comments or questions should go to to our mailing
list at ltp@lists.linux.it.

CREDITS

Many thanks to the people contributing to this release:

git shortlog -s -e -n 20250130..

80  Petr Vorel <pvorel@suse.cz>
25  Cyril Hrubis <chrubis@suse.cz>
24  Ricardo B. Marlière <rbm@suse.com>
22  Martin Doucha <mdoucha@suse.cz>
21  Andrea Cervesato <andrea.cervesato@suse.com>
17  Ma Xinjian via ltp <ltp@lists.linux.it>
14  Li Wang <liwang@redhat.com>
13  Amir Goldstein <amir73il@gmail.com>
11  Xinjian Ma (Fujitsu) <maxj.fnst@fujitsu.com>
10  Jan Stancek <jstancek@redhat.com>
10  Wei Gao <wegao@suse.com>
 5  Mimi Zohar <zohar@linux.ibm.com>
 4  Shiyang Ruan <ruansy.fnst@fujitsu.com>
 3  Avinesh Kumar <akumar@suse.de>
 3  Jeff Moyer <jmoyer@redhat.com>
 2  Edward Liaw <edliaw@google.com>
 2  lufei <lufei@uniontech.com>
 1  Ajay Kaher <ajay.kaher@broadcom.com>
 1  Binh Hoang <htb511@gmail.com>
 1  Dan Carpenter <dan.carpenter@linaro.org>
 1  Jan Polensky <japo@linux.ibm.com>
 1  Jin Guojie <guojie.jin@gmail.com>
 1  John Morin <John.Morin@gd-ms.com>
 1  Li Xiaosong <rj45usb@163.com>
 1  Luiz Capitulino <luizcap@redhat.com>
 1  Ross Burton <ross.burton@arm.com>
 1  Siddhesh Poyarekar <siddhesh@gotplt.org>
 1  Stuart R. Anderson <anderson@netsweng.com>
 1  T.J. Mercier <tjmercier@google.com>
 1  Xiao Liang <xiliang@redhat.com>
 1  Zhao Mengmeng <zhaomengmeng@kylinos.cn>
 1  dy455990 <dy455990@alibaba-inc.com>
 1  wangxuewen <wangxuewen@kylinos.cn>

And also thanks to patch reviewers:

git log 20250130.. | grep -Ei '(reviewed|acked)-by:' | sed 's/.*by: //' | sort | uniq -c | sort -n -r

108 Petr Vorel <pvorel@suse.cz>
 71 Andrea Cervesato <andrea.cervesato@suse.com>
 62 Cyril Hrubis <chrubis@suse.cz>
 53 Li Wang <liwang@redhat.com>
 11 Mimi Zohar <zohar@linux.ibm.com>
  9 Martin Doucha <mdoucha@suse.cz>
  7 Jan Stancek <jstancek@redhat.com>
  7 Ricardo B. Marlière <ricardo@marliere.net>
  6 Jan Kara <jack@suse.cz>
  5 Avinesh Kumar <akumar@suse.de>
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LTP 20250130

30 Jan 19:14
@pevik pevik
20250130
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NOTABLE CHANGES

  • New tests

    • madvise12 Tests that MADV_GUARD_INSTALL is causing SIGSEGV on access.
    • fsplough A test that checks data integrity between reads and writes for a file.
    • landlock08 Test for landlock bind()/connect().
    • hugemmap34 Tests that kernel handles properly when stack grows into a
      hugepage segment.
    • rt_sigqueueinfo02 Tests for rt_sigqueueinfo() errors.
    • listmount04 Tests for listmout() errors.
    • listmount03 Test for EPERM on inaccesible mount point.
    • listmount02 Test for group mount IDs.
    • listmount01 Test for LSMT_ROOT.
    • statmount08 Test for EPERM on inaccesible mount point.
    • statmount07 Tests for statmount() errors.
    • statmount06 Test for STATMOUNT_FS_TYPE.
    • statmount05 Test for STATMOUNT_VFS_ROOT and STATMOUNT_MNT_POINT.
    • statmount04 Test for STATMOUNT_PROPAGATE_FROM.
    • statmount03 Test for STATMOUNT_MNT_BASIC.
    • statmount02 Test for STATMOUNT_MNT_BASIC.
    • statmount01 Test for statmount() without any flags.
    • ioctl_ficlone01 Basic test for FICLONE ioctl().
    • ioctl_ficlone02 Test for EOPNOTSUPP for usupported FS.
    • ioctl_ficlone03 Tests for FICLONE errors.
    • ioctl_ficlonerange01 Basic test for FICLONERANGE ioctl().
    • ioctl_ficlonerange02 Tests for FICLONERANGE errors.

  • Increased coverage

    • getrandom05 Tests the getrandom() syscall along with the VDSO implementation.
    • landlock02 Adds landlock network coverage.

  • The failure hits (possible missing kernel patches) are now disabled until the
    test library finishes intialization. This is because if we fail to set up the
    test environment we haven't had a chance to reproduce the bug.

  • The test library now supports per filesystem mkfs options, mount flags and
    min_kver. This is immediatelly used by FICLONE and FICLONERANGE tests since
    the support for different filesystems was added into different kernel versions.

  • Rewritten tests

    • both pty01 and ptem01 test were cleaned up and split into several tests
    • vma05.sh is a first test rewritten to the new shell test library
    • process_madvise01 now runs in memory cgroup, where we can properly control
      memory pressure.
    • fanotify10 Now drops cache three times to make sure inode is evicted, if
      the test stil fails in certain setups, please let us know.

  • Removed tests

    • logrotate_tests.sh Since logrotate has it's own testsuite it's pointless to
      keep the broken LTP test.

  • Changes in test runtime and timeout handling

    • the runtime and timeout values are now tracked separately
    • runtime is now the time limit for a loop in the main test function
    • timeout is now an safety upper limit for the test execution
    • both values are per test iteration (e.g. for a single filesystem)
    • the LTP_TIMEOUT_MUL now multiplies the safety limit
    • the LTP_RUNTIME_MUL now multiplies for how long certain test will run
    • selected (debug) kernel CONFIG_ options, if enabled now, multiply the
      test timeouts
    • many testcases that run >= 1s on a slow reference hardware (RPi zero) were
      annotated with a proper timeout
    • generally the timeout handling should just work fine (tm) without any
      user adjustenments

  • Couple of fixes were applied to the test metadata extractor
    so the data in ltp.json file are now more useful

  • The syscall number fallback definitions are now automatically generated from
    kernel sources.

  • 20 testcases were converted to the new test library

  • The usual amount of fixes and cleanups

NOTABLE CHANGES IN NETWORK TESTS

brought to you by Petr Vorel

  • New nfs10.sh test data integrity over NFS (uses fsplough)
  • Removed old ftp01.sh

DOWNLOAD AND LINKS

The latest version of the test-suite contains 3000+ tests for the Linux
and can be downloaded at:

https://github.com/linux-test-project/ltp/releases/tag/20250130

The project pages as well as GIT repository are hosted on GitHub:

https://github.com/linux-test-project/ltp

If you ever wondered how to write a LTP testcase, don't miss our developer
documentation at:

https://linux-test-project.readthedocs.io/en/latest/developers/test_case_tutorial.html

And our library API documentation at:

https://linux-test-project.readthedocs.io/en/latest/developers/api_c_tests.html

Patches, new tests, bugs, comments or questions should go to to our mailing
list at ltp@lists.linux.it.

CREDITS

Many thanks to the people contributing to this release:

git shortlog -s -e -n 20240930..

61  Petr Vorel <pvorel@suse.cz>
59  Andrea Cervesato <andrea.cervesato@suse.com>
29  Cyril Hrubis <chrubis@suse.cz>
18  Xinjian Ma (Fujitsu) <maxj.fnst@fujitsu.com>
12  Li Wang <liwang@redhat.com>
11  Martin Doucha <mdoucha@suse.cz>
 8  Jan Stancek <jstancek@redhat.com>
 6  Ricardo B. Marliere <rbm@suse.com>
 5  Wei Gao <wegao@suse.com>
 3  Attila Fazekas <afazekas@redhat.com>
 3  David Hildenbrand <david@redhat.com>
 3  lufei <lufei@uniontech.com>
 2  Avinesh Kumar <akumar@suse.de>
 2  Edward Liaw <edliaw@google.com>
 2  Li Zhijian <lizhijian@fujitsu.com>
 2  Ma Xinjian via ltp <ltp@lists.linux.it>
 2  Po-Hsu Lin <po-hsu.lin@canonical.com>
 1  Alessandro Carminati <acarmina@redhat.com>
 1  Ian Whitfield <ian.whitfield@canonical.com>
 1  Khem Raj <raj.khem@gmail.com>
 1  Nathaniel Manista <nathaniel@google.com>
 1  Samir Mulani <samir@linux.vnet.ibm.com>
 1  Sven Schnelle <svens@linux.ibm.com>
 1  Xiubo Li <xiubli@redhat.com>
 1  Zizhi Wo <wozizhi@huawei.com>

And also thanks to patch reviewers:

git log 20240930.. | grep -Ei '(reviewed|acked)-by:' | sed 's/.*by: //' | sort | uniq -c | sort -n -r

107 Petr Vorel <pvorel@suse.cz>
 86 Cyril Hrubis <chrubis@suse.cz>
 31 Li Wang <liwang@redhat.com>
 12 Andrea Cervesato <andrea.cervesato@suse.com>
 11 Wei Gao <wegao@suse.com>
  9 Jan Stancek <jstancek@redhat.com>
  7 Avinesh Kumar <akumar@suse.de>
  3 Po-Hsu Lin <po-hsu.lin@canonical.com>
  2 Martin Doucha <mdoucha@suse.cz>
  2 Jan Kara <jack@suse.cz>
  1 Mimi Zohar <zohar@linux.ibm.com>
  1 Chuck Lever <chuck.lever@oracle.com>
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LTP 20240930

30 Sep 10:48
@metan-ucw metan-ucw
20240930
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NOTABLE CHANGES

  • New tests

    • chown09 regression test for 5d1f903f75a8 ("attr: block mode changes of symlinks")
    • request_key06 Negative tests for request_key() syscall
    • signalfd02 Negative tests for signalfd() syscall
    • mseal02 Negative tests for mseal() syscall
    • hugeshmget06 A hugepage shm test
    • landlock07 Landlock Houdini reproducer aka CVE-2024-42318
    • getcpu02 Negative tests for getcpu() syscall
    • landlock06 Tests for LANDLOCK_ACCESS_FS_IOCTL_DEV
    • landlock05 Tests for LONDLOCK_ACCESS_FS_REFER
    • landlock04 Tests that syscalls are enabled/disable accordingly to the ruleset
    • landlock03 Negative tests for landlock_restrict_self() syscall
    • landlock02 Negative tests for landlock_add_rule() syscall
    • landlock01 Negative tests for landlock_create_ruleset() syscall
    • mseal01 Tests that memory is protected from being changed after it's sealed
    • fchmodat2_02 Negative tests for fchmodat2()
    • fchmodat2_01 Tests for AT_SYMLINK_NOFOLLOW for fchmodat2()
    • cachestat04 Checks that cachestat() syscall either reports EBADF or zeroed
      statistics on all kinds of unsupported fds
    • cachestat03 Negative tests for cachestat() syscall
    • cachestat02 Basic cachestat tests with fd pointing to shared memory
    • cachestat01 Basic cachestat tests for regular files
    • shutdown01 Basic shutdown tests
    • shutdown02 Negative tests for shutdown() sycall

  • The symlink01 mess is being split into separate testcases

    • open15 A test that open() syscall works correctly with symlinks
    • lstat03 A basic lstat() test.
    • rename15 Tests that rename works correctly with symlinks
    • chmod08 Tests that chmod() works correctly with symlinks

  • Increased coverage

    • readdir and getdents tests were enabled to run on all supported filesystems
      after we found that bcachefs had sublty broken implementation
    • gedent02 Adds more negative tests
    • timer_settime01 Now checks for premature timer expiration as well
    • pkey01 Now includes tests for PKEY_DISABLE_EXECUTE
    • request_key01 Added more negative tests
    • acct02 Added more negative tests
    • prctl04 has been renamed to seccomp01 and now covers also the seccomp()
      syscall along with the older prctl(PR_SET_SECCOMP) calls
    • msync04 now uses direct I/O to verify that data have been written to disk

  • Rewritten tests

    • fork05 was rewritten and correctly reports TCONF on non i386 hardware
    • fcnt14 a file locking test was rewriten to generate subtests at runtime
    • sched_starvation now autocallibrates expected runtime based on CPU speed
    • sched_footbal was rewritten and is now executed as part of the sched
      runtest file

  • The test library now supports specifying mkfs and mount options per a
    filesystem

  • Bunch of checks for kernels older than 4.4 were removed from the tests since
    the currently minimal kernel version LTP supports is 4.4

  • We have a new shell test library that:

    • makes shell code seamlessly interoperable with C
    • reuses most of the C test library
    • makes use shared memory to report test results
    • there are currently no tests using this library, we will start rewriting
      existing tests after the release

  • 3 testcases were converted to the new test library

  • The usual amount of fixes and cleanups

REMOVED SCRIPTS AND FILES

  • Removed old and outdated man pages.

  • Removed ltpmenu an legacy script that was unmaintained for a decade.

NOTABLE CHANGES IN NETWORK TESTS

brought to you by Petr Vorel

  • nfsstat02.sh new test for per-NS NFS client statistics
    (checks that /proc/net/rpc/nfs exists in nested network namespaces)

  • nfsstat01.sh read client stats from netns rhost
    (fix for kernel 6.9, backported up to 5.10 so far)

  • nfs02.sh Added subtest for O_DIRECT

KIRK

  • Kirk has been update to 1.4
  • Kirk can now be installed from pypi

DOWNLOAD AND LINKS

The latest version of the test-suite contains 3000+ tests for the Linux
and can be downloaded at:

https://github.com/linux-test-project/ltp/releases/tag/20240930

The project pages as well as GIT repository are hosted on GitHub:

https://github.com/linux-test-project/ltp

If you ever wondered how to write a LTP testcase, don't miss our developer
documentation at:

https://linux-test-project.readthedocs.io/en/latest/developers/test_case_tutorial.html

And our library API documentation at:

https://linux-test-project.readthedocs.io/en/latest/developers/api_c_tests.html

Patches, new tests, bugs, comments or questions should go to to our mailing
list at ltp@lists.linux.it.

CREDITS

Many thanks to the people contributing to this release:

git shortlog -s -e -n 20240524..

93  Petr Vorel <pvorel@suse.cz>
58  Andrea Cervesato <andrea.cervesato@suse.com>
22  Xinjian Ma (Fujitsu) <maxj.fnst@fujitsu.com>
17  Martin Doucha <mdoucha@suse.cz>
15  Cyril Hrubis <chrubis@suse.cz>
15  Li Wang <liwang@redhat.com>
 7  Wei Gao <wegao@suse.com>
 6  John Stultz <jstultz@google.com>
 3  Andreas Schwab <schwab@suse.de>
 3  Edward Liaw <edliaw@google.com>
 3  Jan Stancek <jstancek@redhat.com>
 3  Xiao Yang <ice_yangxiao@163.com>
 2  Jiwei Sun <sunjw10@lenovo.com>
 2  Po-Hsu Lin <po-hsu.lin@canonical.com>
 1  Ajay Kaher <ajay.kaher@broadcom.com>
 1  Avinesh Kumar <akumar@suse.de>
 1  Chen Haonan <chen.haonan2@zte.com.cn>
 1  Chuck Lever <chuck.lever@oracle.com>
 1  Haifeng Xu <haifeng.xu@shopee.com>
 1  Jingyi Song <jingyisong@hust.edu.cn>
 1  Kuan-Ying Lee <kuan-ying.lee@canonical.com>
 1  Li Xiaosong <rj45usb@163.com>
 1  Madadi Vineeth Reddy <vineethr@linux.ibm.com>
 1  Nirjhar Roy <nirjhar@linux.ibm.com>
 1  Remi Peuvergne <remi.peuvergne@kaizen-solutions.net>
 1  Sachin P Bappalige <sachinpb@linux.ibm.com>
 1  Shizhao Chen <shichen@redhat.com>
 1  Yiwei Lin <s921975628@gmail.com>
 1  Zizhi Wo <wozizhi@huawei.com>
 1  lufei <lufei@uniontech.com>

And also thanks to patch reviewers:

git log 20240524.. | grep -Ei '(reviewed|acked)-by:' | sed 's/.*by: //' | sort | uniq -c | sort -n -r

 87 Petr Vorel <pvorel@suse.cz>
 87 Cyril Hrubis <chrubis@suse.cz>
 77 Li Wang <liwang@redhat.com>
 28 Avinesh Kumar <akumar@suse.de>
 13 Andrea Cervesato <andrea.cervesato@suse.com>
  4 Martin Doucha <mdoucha@suse.cz>
  3 Wei Gao <wegao@suse.com>
  3 Richard Palethorpe <io@richiejp.com>
  3 Jan Stancek <jstancek@redhat.com>
  3 Jan Kara <jack@suse.cz>
  2 Adrian Huang <ahuang12@lenovo.com>
  1 Po-Hsu Lin <po-hsu.lin@canonical.com>
  1 Amir Goldstein <amir73il@gmail.com>
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LTP 20240524

24 May 12:08
@pevik pevik
20240524
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pevik Petr Vorel
GPG key ID: C0DEC2EE72F33A5F
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NOTABLE CHANGES

  • New tests

    • mlock05 Test for pre-faulting locked memory
    • kvm_svm04 Functional test for VMSAVE/VMLOAD instructions
    • arch_prctl01 Test for ARCH_SET_CPUID and ARCH_GET_CPUID
    • kallsyms A test to check that it's impossible to read kernel memory from userspace
    • unlink09 Negative tests for unlink()
    • getrandom05 Negative tests for getrandom()
    • gethostname02 Negative tests for gethostname()
    • splice08 Test for splicing from /dev/zero and /dev/full
    • splice09 Test for splicing to /dev/zero and /dev/null
    • shmat04 A regression test for fc0c8f9089c2
      ("mm, mmap: fix vma_merge() case 7 with vma_ops->close")
    • aslr01 Tests that hugepages, that cause addesses to be aligned to higher
      order of 2, are not used for libraries when ASLR is enabled.

  • Increased coverage

    • getsockname01 More negative testcases
    • getsockopt01 More negative testcases
    • bind01 More negative testcases
    • swapon01 Runs on all supported filesystems now
    • waitpid01 Tests all deadly signals now
    • fanotify01 Tests setting two marks on different filesystems

  • Rewritten tests

    • msgstress testcases were rewritten into a single msgstress01 test
      this should finally fix the test to scale well from small embedded boards
      towards big servers

    • symlink01 has been split into several testcases, previously several different
      testcases were build from the source based on different messy ifdefs

  • UCLINUX support was completely removed from LTP

    It was unmaintained and partially broken and nobody stepped up to maintain
    the support.

  • Small runtest files cleanup

    • runtest/io was merged into ltp-aiodio.part4
    • runtest/cap_bounds and runtest/filecaps were merged into single runtest file

  • 32 testcases were converted to the new test library

  • The usual amount of fixes and cleanups

NOTABLE CHANGES IN NETWORK TESTS

brought to you by Petr Vorel

  • New tests

    • nfs09 Regression test for file truncation on NFS.

  • Increased coverage

    • nfsstat01.sh: Add support for NFSv4*

  • Removed tests

    • clockdiff01.sh Testing clockdiff is not relevant nowadays.
    • telnet01.sh Testing telnet not make sense nowadays, remove it.
    • xinetd_tests.sh Testing xinetd is not relevant nowadays.
    • host01.sh The test does not work in all cases since testing host require
      proper DNS setup or internet connection. Rather than fixing this
      it makes sense to remove the test.

New documentation

We have finally started working on a comprehensive documentation for LTP and
it's test library, the current state can be seen at:

https://linux-test-project.readthedocs.io/en/latest/

DOWNLOAD AND LINKS

The latest version of the test-suite contains 3000+ tests for the Linux
and can be downloaded at:

https://github.com/linux-test-project/ltp/releases/tag/20240524

The project pages as well as GIT repository are hosted on GitHub:

https://github.com/linux-test-project/ltp

If you ever wondered how to write a LTP testcase, don't miss our developer
documentation at:

https://linux-test-project.readthedocs.io/en/latest/developers/test_case_tutorial.html

And our library API documentation at:

https://linux-test-project.readthedocs.io/en/latest/developers/api_c_tests.html

Patches, new tests, bugs, comments or questions should go to to our mailing
list at ltp@lists.linux.it.

CREDITS

Many thanks to the people contributing to this release:

git shortlog -s -e -n 20240129..

140  Petr Vorel <pvorel@suse.cz>
22  Martin Doucha <mdoucha@suse.cz>
25  Yang Xu <xuyang2018.jy@fujitsu.com>
21  Li Wang <liwang@redhat.com>
16  Andrea Cervesato <andrea.cervesato@suse.com>
15  Andrea Manzini <andrea.manzini@suse.com>
14  Wei Gao <wegao@suse.com>
10  Cyril Hrubis <chrubis@suse.cz>
 5  Avinesh Kumar <akumar@suse.de>
 2  Detlef Riekenberg <wine.dev@web.de>
 2  Edward Liaw <edliaw@google.com>
 4  Hui Min Mina Chou <minachou@andestech.com>
 2  lufei <lufei@uniontech.com>
 1  Amir Goldstein <amir73il@gmail.com>
 1  Dennis Brendel <dbrendel@redhat.com>
 1  Filippo Storniolo <fstornio@redhat.com>
 1  Jan Stancek <jstancek@redhat.com>
 1  Khem Raj <raj.khem@gmail.com>
 1  Mete Durlu <meted@linux.ibm.com>
 1  Murphy Zhou <jencce.kernel@gmail.com>
 1  Samasth Norway Ananda <samasth.norway.ananda@oracle.com>
 1  Sebastian Chlad <sebastianchlad@gmail.com>
 1  Sergey Ulanov via ltp <ltp@lists.linux.it>
 1  Shiyang Ruan <ruansy.fnst@fujitsu.com>
 1  Wenjie Xu <xuwenjie04@baidu.com>

And also thanks to patch reviewers:

git log 20240129.. | grep -Ei '(reviewed|acked)-by:' | sed 's/.*by: //' | sort | uniq -c | sort -n -r

125 Petr Vorel <pvorel@suse.cz>
  94 Cyril Hrubis <chrubis@suse.cz>
  31 Li Wang <liwang@redhat.com>
  15 Andrea Cervesato <andrea.cervesato@suse.com>
  12 Martin Doucha <mdoucha@suse.cz>
  11 Avinesh Kumar <akumar@suse.de>
   7 Jan Stancek <jstancek@redhat.com>
   3 Marius Kittler <mkittler@suse.de>
   3 Jan Kara <jack@suse.cz>
   2 Amir Goldstein <amir73il@gmail.com>
   1 Wei Gao <wegao@suse.com>
   1 Vlastimil Babka <vbabka@suse.cz>
   1 Richard Palethorpe <rpalethorpe@suse.com>
   1 Matt Bobrowski <mattbobrowski@google.com>
   1 Kent Overstreet <kent.overstreet@linux.dev>
   1 Joerg Vehlow <joerg.vehlow@aox.de>
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LTP 20240129

29 Jan 17:20
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20240129
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LTP 20240129

NOTABLE CHANGES

  • New tests

  • Increased coverage

    • ioctl02 cover more modern termios ioctls() as well.

    • fanotify13 More test coverage for overlayfs.

    • input* test now check UI_GET_NAME ioctl() too.

  • Removed tests

    • fork12 Which was a naive fork bomb test, we do have other tests
      (setrlimit01.c, ...) that better cover this scenario.

    • mongo test framework

      Which was test reiser, ext2 and jfs unmaintained for a decade.

    • simple_tracer.c Tracing test from 2009 that does not compile anymore.

    • runtest/fsx-linux This is consolidation of runtest files, since these test
      duplicated in ltp-aiodio.part3.

    • testscripts/autofs{1,4}.sh, testscripts/sysfs.sh,
      testscripts/ltp-scsi_debug.sh, testscripts/ltpdmmapper.sh

      These were unmaintained and unused scripts.

    • scsi/* A testsuite with a custom kernel module for kernel 2.5 that didn't
      compile cleanly for decades.

    • load_stress_all_kernel_modules.sh Broken for quite some time.

  • The LTP library now has a functions to iterate over different
    file descriptors. That allows us to easily implement more comprehensive tests
    that feed various syscalls all possible file descriptors and check that the
    syscall fails properly with invalid combinations. Most notable use of this
    library is the newly introduced splice07.c test.

  • The minimal size of the device for a few filesystem tests was increased to
    1GB because modern filesystems, most notably Btrfs does not work properly on
    smaller devices.

  • LTP now tests bcachefs if kernel support and bcache.mkfs is present

  • 30 testcases were converted to the new test library

  • The usual amount of fixes and cleanups

NOTABLE CHANGES IN NETWORK TESTS

brought to you by Petr Vorel

The performance tests in net.features can be now skipped by setting
LTP_NET_FEATURES_IGNORE_PERFORMANCE_FAILURE=1 which is useful when testing is
executed on VMs on a overloaded host or if we are running tests with a
background load.

KIRK (previously RUNLTP-NG)

Kirk was updated to v1.2

This version brings the following updates:

  • show both stdout and stderr when executing tests on host
  • support for external commands on different SUTs
  • warning message when SUT doesn't support parallel execution
  • more stable epoll() communication with LTX
  • minor fixes
  • updated documentation

DOWNLOAD AND LINKS

The latest version of the test-suite contains 3000+ tests for the Linux
and can be downloaded at:

https://github.com/linux-test-project/ltp/releases/tag/20240129

The project pages as well as GIT repository are hosted on GitHub:

https://github.com/linux-test-project/ltp
http://linux-test-project.github.io/

If you ever wondered how to write a LTP testcase, don't miss our developer
documentation at:

https://github.com/linux-test-project/ltp/wiki/Test-Writing-Guidelines

https://github.com/linux-test-project/ltp/wiki/C-Test-API

https://github.com/linux-test-project/ltp/wiki/C-Test-Network-API

https://github.com/linux-test-project/ltp/wiki/Shell-Test-API

https://github.com/linux-test-project/ltp/wiki/C-Test-Case-Tutorial

https://github.com/linux-test-project/ltp/wiki/Build-System

Patches, new tests, bugs, comments or questions should go to to our mailing
list at ltp@lists.linux.it.

CREDITS

Many thanks to the people contributing to this release:

git shortlog -s -e -n 20230929..

147  Petr Vorel <pvorel@suse.cz>
25  Yang Xu <xuyang2018.jy@fujitsu.com>
21  Andrea Cervesato <andrea.cervesato@suse.com>
18  Martin Doucha <mdoucha@suse.cz>
12  Cyril Hrubis <chrubis@suse.cz>
11  Marius Kittler <mkittler@suse.de>
 8  Wei Gao <wegao@suse.com>
 7  Amir Goldstein <amir73il@gmail.com>
 7  Richard Palethorpe <rpalethorpe@suse.com>
 6  Avinesh Kumar <akumar@suse.de>
 6  Edward Liaw <edliaw@google.com>
 6  Jan Kara <jack@suse.cz>
 5  Jan Stancek <jstancek@redhat.com>
 4  Hongchen Zhang <zhanghongchen@loongson.cn>
 4  Kevin Brodsky <kevin.brodsky@arm.com>
 4  Xiao Yang <yangx.jy@fujitsu.com>
 3  Shiyang Ruan <ruansy.fnst@fujitsu.com>
 2  Li Wang <liwang@redhat.com>
 2  Li Zhijian <lizhijian@fujitsu.com>
 2  Pengfei Xu <pengfei.xu@intel.com>
 2  Stefan Roesch <shr@devkernel.io>
 1  Alexander Kanavin <alex@linutronix.de>
 1  Brennan Ashton <bashton@brennanashton.com>
 1  Korobeynikov Gleb <mathkgd@mail.ru>
 1  Marcos Paulo de Souza <mpdesouza@suse.com>
 1  Mengchi Cheng <mengcc@amazon.com>
 1  Murphy Zhou <jencce.kernel@gmail.com>
 1  Shizhao Chen <shichen@redhat.com>
 1  Shoukui Zhang <zhangshoukui@xiaomi.com>
 1  Subramanya Swamy <subramanya.swamy.linux@gmail.com>
 1  haopengxiang <haopengxiang@xiaomi.com>
 1  nietingting <nietingting@xiaomi.com>
 1  wangxuewen <wangxuewen@kylinos.cn>
 1  ybonatakis <ybonatakis@suse.com>

And also thanks to patch reviewers:

git log 20230929.. | grep -Ei '(reviewed|acked)-by:' | sed 's/.*by: //' | sort | uniq -c | sort -n -r

111 Petr Vorel <pvorel@suse.cz>
 70 Cyril Hrubis <chrubis@suse.cz>
 47 Li Wang <liwang@redhat.com>
 35 Richard Palethorpe <rpalethorpe@suse.com>
 14 Martin Doucha <mdoucha@suse.cz>
  8 Amir Goldstein <amir73il@gmail.com>
  7 Xiao Yang <yangx.jy@fujitsu.com>
  7 Marius Kittler <mkittler@suse.de>
  6 Jan Kara <jack@suse.cz>
  4 Avinesh Kumar <akumar@suse.de>
  3 Andrea Cervesato <andrea.cervesato@suse.com>
  3 Jan Stancek <jstancek@redhat.com>
  2 Yang Xu <xuyang2018.jy@fujitsu.com>
  1 Petr Vorel <petr.vorel@gmail.com>
  1 Christian Brauner <brauner@kernel.org>
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LTP 20230929

29 Sep 09:20
@pevik pevik
20230929
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NOTABLE CHANGES

  • New tests

    • epoll_wait07 for EPOLLONESHOT
    • epoll_wait06 for EPOLLET
    • epoll_wait05 for EPOLLRDHUP
    • process_madvise01 for MADV_PAGEOUT
    • faccessat201 basic faccessat2() test
    • faccessat202 checks that the syscall fails correctly
    • tcindex01 aka CVE-2023-1829
    • mremap06 reproducer for 7e7757876f25 ("mm/mremap: fix vm_pgoff in vma_merge() case 3")
    • starvation a simple test case for sched starvation https://lwn.net/ml/linux-kernel/9fd2c37a05713c206dcbd5866f67ce779f315e9e.camel@gmx.de/
    • pipe14 for end-of-file (read() returns 0) in a case the write end is closed
    • statx12 basic test for STATX_ATTR_MOUNT_ROOT
    • kvm_svm03 KVM test for CPU lockup through malicous SVM guest
    • kvm_svm02 test that KVM correctly intercepts VMSAVE and VMLOAD instructions
      in a nested virtual machine aka CVE-2021-3656
    • statx11 a basic test for STATX_DIOALIGN on block device
    • statx10 a basic test for STATX_DIOALIGN on regular file

  • Increased coverage

    • fanotify13 added test variant for overalfs upper fs
    • mmap05 increased coverage for EINVAL
    • mmap06 increased coverage for EACCES
    • bind03 now includes regression test for
      c0c3b8d380a8 ("unix_bind_bsd(): unlink if we fail after successful mknod")
    • stack_clash added test for mmap() minding gap

  • ebizzy benchmark counter increment races and overflows were fixed

  • A few more testcases were converted to guarded buffers
    that is data passed by pointer to kernel are immediatelly
    following a PROT_NONE page and followed by canaries
    to catch off-by-one errors

  • Tests that modprobe kernel modules are now skipped when secure boot is
    enabled on x86 and ppc64le

  • ioprio tests now use IOPRIO_PRIO_NUM instead of hardcoded value
    to check for prio range

  • 35 testcases were converted to the new test library

    • we finally got rid of the old and messy libclone library
  • The usual amount of fixes and cleanups

KIRK (previously RUNLTP-NG)

  • The new runltp-ng version is now called kirk

    • The name was changed since kirk now supports different testsuites as well
    • Apart from the name changes the internals were rewritten and cleaned up
    • Prototype for parallel testruns is included as well
    • https://github.com/linux-test-project/kirk/#readme

  • There is now experimental LTX support implemented

    • Beware this is VERY EXPERIMENTAL at the moment
    • LTX is tiny binary that runs on system under test
    • LTX communicates with kirk over serial using messages packed in msgpack
    • LTX is going to be locked in memory and executed with realtime priority
    • LTX allows advanced features such as running tests in parallel
    • https://github.com/linux-test-project/ltx

REMOVED TESTS

  • mmap07 (included in mmap06)
  • setgroups04 (included in setgroups03)

DOWNLOAD AND LINKS

The latest version of the test-suite contains 3000+ tests for the Linux
and can be downloaded at:

https://github.com/linux-test-project/ltp/releases/tag/YYYYMMDD

The project pages as well as GIT repository are hosted on GitHub:

https://github.com/linux-test-project/ltp
http://linux-test-project.github.io/

If you ever wondered how to write a LTP testcase, don't miss our developer
documentation at:

https://github.com/linux-test-project/ltp/wiki/Test-Writing-Guidelines

https://github.com/linux-test-project/ltp/wiki/C-Test-API

https://github.com/linux-test-project/ltp/wiki/C-Test-Network-API

https://github.com/linux-test-project/ltp/wiki/Shell-Test-API

https://github.com/linux-test-project/ltp/wiki/C-Test-Case-Tutorial

https://github.com/linux-test-project/ltp/wiki/Build-System

Patches, new tests, bugs, comments or questions should go to to our mailing
list at ltp@lists.linux.it.

CREDITS

Many thanks to the people contributing to this release:

$ git shortlog -s -e -n 20230516..
    71	Petr Vorel <pvorel@suse.cz>
    32	Yang Xu <xuyang2018.jy@fujitsu.com>
    26	Avinesh Kumar <akumar@suse.de>
    22	Andrea Cervesato <andrea.cervesato@suse.com>
    22	Martin Doucha <mdoucha@suse.cz>
    13	Cyril Hrubis <chrubis@suse.cz>
    13	Li Wang <liwang@redhat.com>
     6	Wei Gao <wegao@suse.com>
     5	Souta Kawahara <souta.kawahara@miraclelinux.com>
     4	Amir Goldstein <amir73il@gmail.com>
     4	Marius Kittler <mkittler@suse.de>
     3	Richard Palethorpe <rpalethorpe@suse.com>
     3	Ci Zhou <zhouci@ruijie.com.cn>
     2	Damien Le Moal <dlemoal@kernel.org>
     2	Jan Kara <jack@suse.cz>
     2	Konstantin Khorenko <khorenko@virtuozzo.com>
     2	Min Li <limin154@huawei.com>
     2	Murphy Zhou <jencce.kernel@gmail.com>
     2	Vishal Chourasia <vishalc@linux.ibm.com>
     1	Ashwin Dayanand Kamat <kashwindayan@vmware.com>
     1	Duncan.chu <wqhaicyj@163.com>
     1	Dylan Jhong <dylan@andestech.com>
     1	Edward Liaw <edliaw@google.com>
     1	Hongchen Zhang <zhanghongchen@loongson.cn>
     1	Jeff Layton <jlayton@kernel.org>
     1	Leo Yu-Chi Liang <ycliang@andestech.com>
     1	Nageswara R Sastry <rnsastry@linux.ibm.com>
     1	Randolph <randolph@andestech.com>
     1	Rick Edgecombe <rick.p.edgecombe@intel.com>
     1	Shizhao Chen <shichen@redhat.com>
     1	Takuya Wakazono <pastalian46@gmail.com>
     1	Zachary Leaf <zachary.leaf@arm.com>
     1	Li Qiang <liqiang64@huawei.com>
     1	Ioannis Bonatakis <ybonatakis@suse.com>

And also thanks to patch reviewers:

$ git log 20230516.. | grep -Ei '(reviewed|acked)-by:' | sed 's/.*by: //' | sort | uniq -c | sort -n -r
    104 Cyril Hrubis <chrubis@suse.cz>
     66 Petr Vorel <pvorel@suse.cz>
     46 Li Wang <liwang@redhat.com>
     15 Martin Doucha <mdoucha@suse.cz>
     14 Avinesh Kumar <akumar@suse.de>
     14 Richard Palethorpe <rpalethorpe@suse.com>
      8 Xiao Yang <yangx.jy@fujitsu.com>
      3 Niklas Cassel <niklas.cassel@wdc.com>
      3 Marius Kittler <mkittler@suse.de>
      3 Damien Le Moal <dlemoal@kernel.org>
      2 Srikar Dronamraju <srikar@linux.vnet.ibm.com>
      2 Shrikanth Hegde <sshegde@linux.vnet.ibm.com>
      2 Linus Walleij <linus.walleij@linaro.org>
      2 Amir Goldstein <amir73il@gmail.com>
      1 Yang Xu <xuyang2018.jy@fujitsu.com>
      1 Vlastimil Babka <vbabka@suse.cz>
      1 Murphy Zhou <jencce.kernel@gmail.com>
      1 Jeff Moyer <jmoyer@redhat.com>
      1 Andrea Cervesato <andrea.cervesato@suse.com>
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LTP 20230516

16 May 05:27
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20230516
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LTP 20230516

NOTABLE CHANGES

  • New tests

    • kvm_svm01 aka CVE-2021-3653
    • cgroup_core03 test case for the cgroup kill
    • hugetlb32 regression test for:
      • ba9c1201beaa (mm/hugetlb: clear compound_nr before freeing gigantic pages)
      • a01f43901cfb (hugetlb: be sure to free demoted CMA pages to CMA)
    • mmap20 test for mmap() with MAP_SHARED_VALIDATE
    • mqnotify03 aka CVE-2021-38604
    • mprotect05 regression test for:
      • 2fcd07b7ccd5 (mm/mprotect: Fix successful vma_merge() of next in do_mprotect_pkey())
    • fsconfig03 aka CVE-2022-0185
    • madvise11 regression test for:
      • d4ae9916ea29 (mm: soft-offline: close the race against page allocation)
    • mount07 test case for MS_NOSYMFOLLOW

  • Increased coverage

    • NFS tests now run on btrfs, ext4 and xfs
    • setpgid were rewritten and increased coverage in a few corner cases
    • ioctl01 added more termios coverage

  • fs_fill test was fixed on 256+ CPUs

  • loongarch support was added

  • The usual amount of fixes and cleanups

NOTABLE CHANGES IN NETWORK TESTS

brought to you by Petr Vorel

  • NFS tests now run on btrfs, ext4, xfs
    (might be extended to more filesystems later)
  • nfs08.sh a new test for NFS cache invalidation

RUNLTP-NG

REMOVED TESTS

  • tomoyo testsuite which is maintained elsewhere by tomoyo devs

  • execltp script which was unmaintained for years

DOWNLOAD AND LINKS

The latest version of the test-suite contains 3000+ tests for the Linux
and can be downloaded at:

https://github.com/linux-test-project/ltp/releases/tag/20230516

The project pages as well as GIT repository are hosted on GitHub:

https://github.com/linux-test-project/ltp
http://linux-test-project.github.io/

If you ever wondered how to write a LTP testcase, don't miss our developer
documentation at:

https://github.com/linux-test-project/ltp/wiki/Test-Writing-Guidelines

https://github.com/linux-test-project/ltp/wiki/C-Test-API

https://github.com/linux-test-project/ltp/wiki/C-Test-Network-API

https://github.com/linux-test-project/ltp/wiki/Shell-Test-API

https://github.com/linux-test-project/ltp/wiki/C-Test-Case-Tutorial

https://github.com/linux-test-project/ltp/wiki/Build-System

Patches, new tests, bugs, comments or questions should go to to our mailing
list at ltp@lists.linux.it.

CREDITS

Many thanks to the people contributing to this release:

git shortlog -s -e -n 20230127..

58  Petr Vorel <pvorel@suse.cz>
20  Andrea Cervesato via ltp <ltp@lists.linux.it>
19  Yang Xu <xuyang2018.jy@fujitsu.com>
15  Martin Doucha <mdoucha@suse.cz>
11  Andrea Cervesato <andrea.cervesato@suse.com>
11  Edward Liaw <edliaw@google.com>
10  Wei Gao <wegao@suse.com>
 8  Avinesh Kumar <akumar@suse.de>
 5  Cyril Hrubis <chrubis@suse.cz>
 5  Teo Couprie Diaz <teo.coupriediaz@arm.com>
 4  Li Wang <liwang@redhat.com>
 3  Hao Ge <gehao@kylinos.cn>
 3  Ping Fang <pifang@redhat.com>
 3  Richard Palethorpe <rpalethorpe@suse.com>
 3  Tarun Sahu <tsahu@linux.ibm.com>
 2  Hao Zeng <zenghao@kylinos.cn>
 2  Leo Yu-Chi Liang <ycliang@andestech.com>
 2  Sowmya Indranna <reachmesowmyati@gmail.com>
 1  Andrei Gherzan <andrei.gherzan@canonical.com>
 1  Ashwin Dayanand Kamat via ltp <ltp@lists.linux.it>
 1  David Hildenbrand <david@redhat.com>
 1  Enze Li <lienze@kylinos.cn>
 1  Fabrice Fontaine <fontaine.fabrice@gmail.com>
 1  Frank He <hexiaoxiao@kylinos.cn>
 1  Hui Min Mina Chou <minachou@andestech.com>
 1  Jan Stancek <jstancek@redhat.com>
 1  Liam R. Howlett <Liam.Howlett@oracle.com>
 1  Mahesh Kumar G <maheshkumar657g@gmail.com>
 1  Nikita Yushchenko <nikita.yushchenko@virtuozzo.com>
 1  Paulson Raja L <paulson@zilogic.com>
 1  Seth Forshee (DigitalOcean) <sforshee@kernel.org>
 1  Vignesh Raman <vignesh.raman@collabora.com>
 1  William Roche <william.roche@oracle.com>

And also thanks to patch reviewers:

git log 20230127.. | grep -Ei '(reviewed|acked)-by:' | sed 's/.*by: //' | sort | uniq -c | sort -n -r

 68 Cyril Hrubis <chrubis@suse.cz>
 60 Petr Vorel <pvorel@suse.cz>
 36 Richard Palethorpe <rpalethorpe@suse.com>
 35 Li Wang <liwang@redhat.com>
  7 Jan Stancek <jstancek@redhat.com>
  4 Avinesh Kumar <akumar@suse.de>
  3 Yang Xu <xuyang2018.jy@fujitsu.com>
  2 Andrea Cervesato <andrea.cervesato@suse.com>
  1 Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
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LTP 20230127

27 Jan 14:50
@pevik pevik
20230127
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pevik Petr Vorel
GPG key ID: C0DEC2EE72F33A5F
Verified
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LTP 20230127

NOTABLE CHANGES

  • New tests

    • 31 hugetlb tests were cleaned up and ported from libhugetlbfs
    • test for cve-2022-4378 /proc/sys/ files overflow on writing
    • cgroup_core02 regression test for e57457641613 aka CVE-2021-4197
    • dirtyc0w_shmem aka CVE-2022-2590
    • openat04 regression test for ac6800e279a2
    • nice05 basic functional test for nice()
    • madvise03 new test for MADV_DONTNEED
    • prctl10 basic test for PR_SET/GET_TSC

  • Increased coverage

    • mount03 add tests for MS_STRICTATIME, MS_NODIRATIME validate f_flags
    • getitimer01 add check for nonzero timer
    • setitimer01 add interval timer test
    • getitimer02 add ITIMER_VIRTUAL timer error check
    • madvise01 add tests for MADV_COLD and MADV_PAGEOUT

  • The minimal supported kernel version was raised to 3.10

    • LTP is no longer tested on older kernels
    • various checks for old kernels were removed from the test code

  • The AIO test cleanup was finished with rewrite of aiocp and aio-stress

  • LTP is now compiled with explicit -std=gnu99 which forces reasonably
    modern C even on oldest distributions we still have to support

  • LTP build system now forces LC_{COLLATE, NUMERIC}=C in order to have
    reproducible builds

  • 31 tests were cleaned up and converted for the new test API

  • The usual amount of fixes and cleanups

RUNLTP-NG

REMOVED TESTS

  • fs-bench which was broken beyond repair and not worth of keeping

DOWNLOAD AND LINKS

The latest version of the test-suite contains 3000+ tests for the Linux
and can be downloaded at:

https://github.com/linux-test-project/ltp/releases/tag/20230127

The project pages as well as GIT repository are hosted on GitHub:

https://github.com/linux-test-project/ltp
http://linux-test-project.github.io/

If you ever wondered how to write a LTP testcase, don't miss our developer
documentation at:

https://github.com/linux-test-project/ltp/wiki/Test-Writing-Guidelines

https://github.com/linux-test-project/ltp/wiki/C-Test-API

https://github.com/linux-test-project/ltp/wiki/C-Test-Network-API

https://github.com/linux-test-project/ltp/wiki/Shell-Test-API

https://github.com/linux-test-project/ltp/wiki/C-Test-Case-Tutorial

https://github.com/linux-test-project/ltp/wiki/BuildSystem

Patches, new tests, bugs, comments or questions should go to to our mailing
list at ltp@lists.linux.it.

CREDITS

Many thanks to the people contributing to this release:

git shortlog -s -e -n 20220930..

50  Petr Vorel <pvorel@suse.cz>
34  Yang Xu <xuyang2018.jy@fujitsu.com>
33  Tarun Sahu <tsahu@linux.ibm.com>
28  Avinesh Kumar <akumar@suse.de>
21  Richard Palethorpe <rpalethorpe@suse.com>
13  Martin Doucha <mdoucha@suse.cz>
15  Andrea Cervesato <andrea.cervesato@suse.com>
 9  Li Wang <liwang@redhat.com>
 9  Zhao Gongyi <zhaogongyi@huawei.com>
 6  Akihiko Odaki <akihiko.odaki@daynix.com>
 6  David Hildenbrand <david@redhat.com>
 6  Jan Stancek <jstancek@redhat.com>
 6  Tudor Cretu <tudor.cretu@arm.com>
 6  Luo xiaoyu <luoxiaoyu9@huawei.com>
 4  Wei Gao <wegao@suse.com>
 3  Edward Liaw via ltp <ltp@lists.linux.it>
 3  Jan Kara <jack@suse.cz>
 2  Alessandro Carminati <alessandro.carminati@gmail.com>
 2  Alex <aleksandrosansan@gmail.com>
 2  Cyril Hrubis <chrubis@suse.cz>
 2  Pengfei Xu <pengfei.xu@intel.com>
 2  Rong Tao <rongtao@cestc.cn>
 2  Teo Couprie Diaz <teo.coupriediaz@arm.com>     1  He Zhe <zhe.he@windriver.com>
 1  Huangjie Liao <liaohj.jy@fujitsu.com>
 1  Ilya Kurdyukov <59548320+ilyakurdyukov@users.noreply.github.com>
 1  Jie2x Zhou <jie2x.zhou@intel.com>
 1  Joerg Vehlow <joerg.vehlow@aox.de>
 1  Khem Raj <raj.khem@gmail.com>
 1  Murphy Zhou <jencce.kernel@gmail.com>
 1  Nikolaus Voss <nikolaus.voss@haag-streit.com>
 1  Randolph <randolph@andestech.com>
 1  Sven Schnelle <svens@linux.ibm.com>
 1  Vitaly Chikunov <vt@altlinux.org>
 1  chenhx.fnst@fujitsu.com <chenhx.fnst@fujitsu.com>
 1  wangkaiyuan <wangkaiyuan@inspur.com>
 1  zijunzhao <zijunzhao@google.com>

And also thanks to patch reviewers:

git log 20220930.. | grep -Ei '(reviewed|acked)-by:' | sed 's/.*by: //' | sort | uniq -c | sort -n -r

106 Richard Palethorpe <rpalethorpe@suse.com>
 70 Petr Vorel <pvorel@suse.cz>
 47 Cyril Hrubis <chrubis@suse.cz>
 45 Li Wang <liwang@redhat.com>
 14 Yang Xu <xuyang2018.jy@fujitsu.com>
  7 Jan Stancek <jstancek@redhat.com>
  8 Martin Doucha <mdoucha@suse.cz>
  3 Avinesh Kumar <akumar@suse.de>
  2 Pengfei Xu <pengfei.xu@intel.com>
  1 Richard Purdie <richard.purdie@linuxfoundation.org>
  1 Khem Raj <raj.khem@gmail.com>
  1 Christian Brauner (Microsoft) <brauner@kernel.org>
  1 Chang S. Bae <chang.seok.bae@intel.com>
  1 Andrea Cervesato <andrea.cervesato@suse.de>
  1 Akihiko Odaki <akihiko.odaki@daynix.com>
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LTP 20220930

30 Sep 14:50
@pevik pevik
20220930
This tag was signed with the committer’s verified signature.
pevik Petr Vorel
GPG key ID: C0DEC2EE72F33A5F
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Learn about vigilant mode.
b763f81
This commit was signed with the committer’s verified signature.
pevik Petr Vorel
GPG key ID: C0DEC2EE72F33A5F
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LTP 20220930

NOTABLE CHANGES

  • New tests

  • Increased coverage

    • creat09 added test for another variant of the CVE-2018-13405
    • fanotify10 test for FAN_MARK_IGNORE with FAN_ONDIR
    • fanotify10 test for FAN_MARK_IGNORE with FAN_EVENT_ON_CHILD
    • fanotify09, fanotify14 add test cases for FAN_MARK_IGNORE
    • fanotify14 add test cases for events not allowed on non-dir
    • fanotify09 add test cases for merge of ignore mask
    • fanotify23 test for FAN_MARK_EVICTABLE
    • fanotify12 test for inotify mask flags IN_ONESHOT and IN_EXCL_UNLINK
    • futex_waitv01 test for EAGIN/ETIMEDOUT
    • mount_setattr01 basic functional test

  • Minimal filesystem size was increased from 256MB to 300MB in order to be able to format it with XFS (mkfs.xfs 5.19)

  • More testcaseses were made runtime aware + runtime fixes

  • Improvements in the shell test library

    • filesystem detection have been improved
    • added $TST_SKIP_FILESYSTEMS support to match C API
    • added $TST_ALL_FILESYSTEMS support to match C API

  • Improvements in open posix testsuite build and installation

  • Shell cgroup testcases were rewritten and cleaned up

  • 46 tests were rewritten to the new library

  • The usual amount of fixes and cleanups

WHAT IS IN THE QUEUE

  • Tracking of minimal device sizes per filesystem, which will allow to run test with smaller device sizes for a subset of filesystems

NOTABLE CHANGES IN NETWORK TESTS

brought to you by Petr Vorel

  • Removed old RPC tests: rup01.sh, rusers01.sh
  • Moved rpc01.sh and rpcinfo01.sh to runtest/net.rpc_tests and deleted runtest/net.rpc
  • The tst_net.sh library was fixed for cases when IPv6 was disabled
  • netns tests were rewritten to use tst_net.sh

DOWNLOAD AND LINKS

The latest version of the test-suite contains 3000+ tests for the Linux and can be downloaded at:

https://github.com/linux-test-project/ltp/releases/tag/20220930

The project pages as well as GIT repository are hosted on GitHub:

https://github.com/linux-test-project/ltp
http://linux-test-project.github.io/

If you ever wondered how to write a LTP testcase, don't miss our developer documentation at:

https://github.com/linux-test-project/ltp/wiki/Test-Writing-Guidelines

https://github.com/linux-test-project/ltp/wiki/C-Test-API

https://github.com/linux-test-project/ltp/wiki/C-Test-Network-API

https://github.com/linux-test-project/ltp/wiki/Shell-Test-API

https://github.com/linux-test-project/ltp/wiki/C-Test-Case-Tutorial

https://github.com/linux-test-project/ltp/wiki/BuildSystem

Patches, new tests, bugs, comments or questions should go to to our mailing list at ltp@lists.linux.it.

CREDITS

Many thanks to the people contributing to this release:

git shortlog -s -e -n 20220527..

97  Petr Vorel <pvorel@suse.cz>
50  Avinesh Kumar <akumar@suse.de>
26  Martin Doucha <mdoucha@suse.cz>
22  Amir Goldstein <amir73il@gmail.com>
19  Luke Nowakowski-Krijger <luke.nowakowskikrijger@canonical.com>
12  Cyril Hrubis <chrubis@suse.cz>
12  Yang Xu <xuyang2018.jy@fujitsu.com>
10  Andrea Cervesato <andrea.cervesato@suse.de>
10  Li Wang <liwang@redhat.com>
 9  Richard Palethorpe <rpalethorpe@suse.com>
 7  Jan Stancek <jstancek@redhat.com>
 6  Andrea Cervesato via ltp <ltp@lists.linux.it>
 6  Edward Liaw <edliaw@google.com>
 5  Joerg Vehlow <joerg.vehlow@aox.de>
 5  Tudor Cretu <tudor.cretu@arm.com>
 5  Zhao Gongyi <zhaogongyi@huawei.com>
 3  Dylan Jhong <dylan@andestech.com>
 2  Andrea Cervesato <andrea.cervesato@suse.com>
 2  Chen Hanxiao <chenhx.fnst@fujitsu.com>
 2  Hongchen Zhang <zhanghongchen@loongson.cn>
 2  Rong Tao <rongtao@cestc.cn>
 1  Bogdan Lezhepekov <blezhepekov@suse.de>
 1  Cristian Marussi <cristian.marussi@arm.com>
 1  Huangjie Liao <liaohj.jy@fujitsu.com>
 1  Jan Kara <jack@suse.cz>
 1  Jun Huang <huangjuniter@foxmail.com>
 1  Khem Raj <raj.khem@gmail.com>
 1  Leo Yu-Chi Liang <ycliang@andestech.com>
 1  Luo xiaoyu <luoxiaoyu9@huawei.com>
 1  Ross Burton <ross.burton@arm.com>
 1  Sharan Turlapati <sturlapati@vmware.com>
 1  Xiao Liang <xiliang@redhat.com>
 1  Xiao Yang <yangx.jy@cn.fujitsu.com>
 1  Zhao Gongyi via ltp <ltp@lists.linux.it>

And also thanks to patch reviewers:

git log 20220527.. | grep -Ei '(reviewed|acked)-by:' | sed 's/.*by: //' | sort | uniq -c | sort -n -r

118 Petr Vorel <pvorel@suse.cz>
114 Cyril Hrubis <chrubis@suse.cz>
 77 Li Wang <liwang@redhat.com>
 65 Richard Palethorpe <rpalethorpe@suse.com>
 18 Jan Kara <jack@suse.cz>
 13 Martin Doucha <mdoucha@suse.cz>
  6 Yang Xu <xuyang2018.jy@fujitsu.com>
  5 Matthew Bobrowski <repnop@google.com>
  4 Amir Goldstein <amir73il@gmail.com>
  2 Jan Stancek <jstancek@redhat.com>
  1 Thomas Petazzoni <thomas.petazzoni@bootlin.com>
  1 Joerg Vehlow <joerg.vehlow@aox-tech.de>
  1 Christian Brauner (Microsoft) <brauner@kernel.org>
  1 Avinesh Kumar <akumar@suse.de>
Loading

LTP 20220527

27 May 09:26
@metan-ucw metan-ucw
20220527
6f88e0f
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LTP 20220527

NOTABLE CHANGES

  • New tests

    • kvm_pagefault01: aka CVE-2021-38198
    • fcntl39: test for DN_RENAME (dnotify)
    • io_control01: first cgroup IO controller test
    • keyctl09: test encrypted keys with provided decrypted data
    • memcontrol03, memcontrol04: tests that cgroup memory is partitioned correctly under pressure
    • setsockopt09: regression test for use-after-free in prb_retire_rx_blk_timer_expired()
    • setsockopt09: regression test for double free of rx_owner_map aka CVE-2021-22600
    • pty07: regression test for use-after-free in vt_ioctl()
    • pty06: regression test for VT_DISALLOCATE freeing in-use virtual console
    • pidfd_getfd01 basic functional test
    • pidfd_getfd02 basic error test
    • pidfd_open04 test with PIDFD_NONBLOCK flag
    • futex_waitv01 error tests
    • futex_waitv02 basic functional test with private memory
    • futex_waitv03 basic functional test with shared memory
    • inotify11: test opening files after receiving IN_DELETE
      regression test for a37d9a17f099 (fsnotify: invalidate dcache before IN_DELETE event)
    • statx09 test for STATX_ATTR_VERITY
    • wqueue09 tests WATCH_META_LOSS_NOTIFICATION event
    • wqueue08 tests WATCH_META_REMOVAL_NOTIFICATION event
    • wqueue07 tests NOTIFY_KEY_SETATTR event
    • wqueue06 tests NOTIFY_KEY_CLEARED event
    • wqueue05 tests NOTIFY_KEY_INVALIDATED event
    • wqueue04 tests NOTIFY_KEY_LINKED event
    • wqueue03 tests NOTIFY_KEY_REVOKED event
    • wqueue02 tests NOTIFY_KEY_UNLINKED event
    • wqueue01 tests NOTIFY_KEY_UPDATED event

  • Increased coverage

    • fanotify14, fanotify16: Add tests for FAN_REPORT_TARGET_FID and FAN_RENAME
    • futex_waitv01: Add test verifies EINVAL for invalid nr_futexes
    • getcontext01: Test rewritten so that it actually jumps back
    • fstat02: Validate st_nlink as well
    • sched_get_priority_max01, sched_get_priority_min01: Add missing policies

  • KVM library was written for LTP

  • The concept of test runtime was introduced

  • Removed tests

    • syslog tests as these were testing mostly userspace syslog daemon
      and were broken for most of the syslog daemon implementations

  • The test library was fixed to terminate all leftover processes in the case
    that the main test process dies or exits

  • New sparse check for {} terminator for struct arrays in tst_test has been
    implemented

  • Shell library improvements

    • added support for $TST_FORMAT_DEVICE (.format_device in C API)
    • preparations for shell API get support for testing on all filesystems (.all_filesystems in C API)
    • getopts cleanup and changes how is the library sources,
      which resulted in much simpler library code

  • Userns tests were rewritten into the new test API

  • Mountns tests were rewritten into the new test API

  • 33 tests were rewritten to the new library

  • The usual amount of fixes and cleanups

WHAT IS IN THE QUEUE

In-flight patches include:

  • CGroup shell test rewrite that should fix many problems

NOTABLE CHANGES IN NETWORK TESTS

brought to you by Petr Vorel

  • Several fixes (e.g. important nfs_lib: Fix fsid randomisation)

  • Ongoing discussion where should be SCTP testsuite home

DOWNLOAD AND LINKS

The latest version of the test-suite contains 3000+ tests for the Linux
and can be downloaded at:

https://github.com/linux-test-project/ltp/releases/tag/20220527

The project pages as well as GIT repository are hosted on GitHub:

https://github.com/linux-test-project/ltp
http://linux-test-project.github.io/

If you ever wondered how to write a LTP testcase, don't miss our developer
documentation at:

https://github.com/linux-test-project/ltp/wiki/Test-Writing-Guidelines

https://github.com/linux-test-project/ltp/wiki/C-Test-API

https://github.com/linux-test-project/ltp/wiki/C-Test-Network-API

https://github.com/linux-test-project/ltp/wiki/Shell-Test-API

https://github.com/linux-test-project/ltp/wiki/C-Test-Case-Tutorial

https://github.com/linux-test-project/ltp/wiki/BuildSystem
Patches, new tests, bugs, comments or questions should go to to our mailing
list at ltp@lists.linux.it.

CREDITS

Many thanks to the people contributing to this release:

git shortlog -s -e -n 20220121..

72  Petr Vorel <pvorel@suse.cz>
51  Cyril Hrubis <chrubis@suse.cz>
42  Andrea Cervesato <andrea.cervesato@suse.de>
22  Li Wang <liwang@redhat.com>
21  Richard Palethorpe <rpalethorpe@suse.com>
17  Martin Doucha <mdoucha@suse.cz>
15  Yang Xu <xuyang2018.jy@fujitsu.com>
10  Jan Stancek <jstancek@redhat.com>
10  Zhao Gongyi <zhaogongyi@huawei.com>
 7  Amir Goldstein <amir73il@gmail.com>
 6  Dai Shili <daisl.fnst@fujitsu.com>
 6  Bogdan Lezhepekov <blezhepekov@suse.de>
 4  tangmeng <tangmeng@uniontech.com>
 2  Chunyu Hu <chuhu@redhat.com>
 2  Kushal Chand <kushalkataria5@gmail.com>
 2  xiaoshoukui <xiaoshoukui@ruijie.com.cn>
 1  Alexander Ivanov <alexander.ivanov@virtuozzo.com>
 1  Alexander Kanavin <alex@linutronix.de>
 1  Andrea Arcangeli <aarcange@redhat.com>
 1  Edward Liaw via ltp <ltp@lists.linux.it>
 1  Fabrice Fontaine <fontaine.fabrice@gmail.com>
 1  Pavel Tikhomirov <ptikhomirov@virtuozzo.com>
 1  Wang Kunfeng via ltp <ltp@lists.linux.it>
 1  Yael Tzur via ltp <ltp@lists.linux.it>
 1  ihsinme <ihsinme@gmail.com>

And also thanks to patch reviewers:

git log 20220121.. | grep -Ei '(reviewed|acked)-by:' | sed 's/.*by: //' | sort | uniq -c | sort -n -r

148 Cyril Hrubis <chrubis@suse.cz>
105 Petr Vorel <pvorel@suse.cz>
 73 Li Wang <liwang@redhat.com>
 21 Yang Xu <xuyang2018.jy@fujitsu.com>
 17 Richard Palethorpe <rpalethorpe@suse.com>
 10 Martin Doucha <mdoucha@suse.cz>
  6 Jan Stancek <jstancek@redhat.com>
  1 Waiman Long <longman@redhat.com>
  1 Jan Kara <jack@suse.cz>
  1 Gabriel Krisman Bertazi <krisman@collabora.com>
  1 Andrea Cervesato <andrea.cervesato@suse.de>
  1 Alexey Kodanev <aleksei.kodanev@bell-sw.com>
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