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Message-ID: <YKuNPWfNNd6DWFHk@yuki>
Date: Mon, 24 May 2021 13:25:49 +0200
From: Cyril Hrubis <chrubis@...e.cz>
To: ltp@...ts.linux.it, linux-kernel@...r.kernel.org,
libc-alpha@...rceware.org
Cc: lwn@....net, akpm@...ux-foundation.org,
torvalds@...ux-foundation.org
Subject: [ANNOUNCE] The Linux Test Project has been released for MAY 2021
Good news everyone,
the Linux Test Project test suite stable release for *May 2021* has been
released.
Since the last release 364 patches by 50 authors were merged.
NOTABLE CHANGES
===============
* New tests
- fanotify17 - tests for fanotify() user limits
- fanotify18 - tests for validating user permissions
- fanotify19 - tests for unpriviledged events
- brk02 - test that removes two VMAs on shrink
- close_range{01,02} - basic close_range() tests
- rtc02 - /dev/rtc timer tests
* New regression tests
- bpf_prog05 truncation on 32bit div/mod by zero aka CVE-2021-3444
- writev03 regression test for d4690f1e1cda 'fix iov_iter_fault_in_readable()'
- io_uring02 regression test for unsafe handling of the root directory aka CVE-2020-29373
* Increased coverage
- tmpfs was added for tests that loop over filesystems supported by the SUT
- fanotify05 added more queue overflow tests and test for unlimited queue
* 52 tests were rewritten to the new library
- with that we reached important milestone where new library testcases
outnumber the old library tests for the first time ever
- Converted tests:
- chdir01
- chmod05
- chown01, chown02, chown03
- close01, close02
- get_mempolicy01
- getgid01, getgid03
- getpid01, getpid02
- getppid01, getppid02
- io_cancel01, io_getevents01
- mallopt01
- mmap19
- netns_netlink
- pec
- pidns13
- reboot01, reboot02
- sched_getparam01, sched_getparam02, sched_getparam03
- semctl01, semctl02, semctl03, semctl04, semctl05, semctl07
- sendfile03, sendfile04, sendfile05, sendfile07
- setgid01, setgid02, setgid03
- swapoff01, swapoff02, swapoff03
- swapon01, swapon02, swapon03
- time01
- times01
- tkill01, tkill02
- unlinkat01
- unshare01, unshare02
- wait01, wait02
+ CAN tests were cleaned up and converted to the new library
* Integrity Measurement Architecture (IMA)
- new SELinux measurement tests
+ fixes
* Added new library for managing network interfaces over netlink
* Added new library for cgroup discovery and management
- this is a big leap forward for cgroup testing
- greatly simplifies testscases as the library gracefully handles v1/v2
split configurations that are unfortunatelly still common on recent systems
- first few tests were converted to use the library
- more tests are in the queue
* Fixed timeouts in shell test library
- ensure that all child processes are killed on timeout as well
- runs a cleanup after timeout
* The fuzzy sync library was fixed to yield() on single CPU systems
- which fixed test timeouts on single CPU systems
- self tests for the library where implemented where we check that races we
crafted into the code are triggered correctly by the library even on single
CPU systems
* Fixed kernel module detection on BusyBox
* Open Posix Testsuite now use $TMPDIR instead of previously hardcoded /tmp
* LTP should now produce reproducible build after a few fixes to the buildsystem and libs
* The documentation generated from the test sources was improved, you can check
out the generated documentation pages for this release at:
http://linux-test-project.github.io/metadata/metadata.asciidoctor.html
Also have a look at a few nice test documentation examples:
http://linux-test-project.github.io/metadata/metadata.asciidoctor.html#acct02
http://linux-test-project.github.io/metadata/metadata.asciidoctor.html#bpf_prog05
http://linux-test-project.github.io/metadata/metadata.asciidoctor.html#semctl09
* We also wrote down a document about the oldest supported kernel and libc, see:
https://github.com/linux-test-project/ltp/wiki/Supported-kernel,-libc,-toolchain-versions
+ The usual amount of fixes and cleanups
NOTABLE CHANGES IN NETWORK TESTS
================================
brought to you by Petr Vorel
* New tests: UDP encapsulation tests (FOU and GUE)
* Tests converted to new API: CAN tests, multicast stress tests, route-change
* Reduce false positive on tests using tst_netload
+ Other fixes
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/20210524
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/C-Test-Case-Tutorial
https://github.com/linux-test-project/ltp/wiki/Test-Writing-Guidelines
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@...ts.linux.it.
CREDITS
=======
Many thanks to the people contributing to this release:
git shortlog -s -e -n 20210121..
84 Petr Vorel <pvorel@...e.cz>
35 Zhao Gongyi <zhaogongyi@...wei.com>
35 Richard Palethorpe <rpalethorpe@...e.com>
26 Xie Ziyao <xieziyao@...wei.com>
22 Martin Doucha <mdoucha@...e.cz>
20 Cyril Hrubis <chrubis@...e.cz>
15 Joerg Vehlow <joerg.vehlow@...-tech.de>
13 Li Wang <liwang@...hat.com>
10 Xiao Yang <yangx.jy@...fujitsu.com>
8 Amir Goldstein <amir73il@...il.com>
7 QI Fuli <qi.fuli@...itsu.com>
7 Yang Xu <xuyang2018.jy@...itsu.com>
6 Feiyu Zhu <zhufy.jy@...fujitsu.com>
5 Alexey Kodanev <alexey.kodanev@...cle.com>
5 Richard Purdie <richard.purdie@...uxfoundation.org>
5 Yang Xu <xuyang2018.jy@...fujitsu.com>
4 Jan Stancek <jstancek@...hat.com>
4 Shiyang Ruan <ruansy.fnst@...fujitsu.com>
4 zhanglianjie <zhanglianjie@...ontech.com>
4 zhao gongyi <zhaogongyi@...wei.com>
3 Cixi Geng <cixi.geng1@...soc.com>
3 Kory Maincent <kory.maincent@...tlin.com>
3 Lakshmi Ramasubramanian <nramas@...ux.microsoft.com>
3 Shiyang Ruan <ruansy.fnst@...itsu.com>
3 Wang Xin <wangxin410@...wei.com>
2 Palmer Dabbelt via ltp <ltp@...ts.linux.it>
2 Petr Vorel <petr.vorel@...il.com>
2 Thadeu Lima de Souza Cascardo <cascardo@...onical.com>
2 Xiao Yang <yangx.jy@...itsu.com>
2 Zenghui Gao <gaozh.jy@...itsu.com>
1 Alexander Egorenkov <egorenar@...ux.ibm.com>
1 Ankit Jain <ankitja@...are.com>
1 Bogdan Lezhepekov <bogdan.lezhepekov@...e.com>
1 Colin Ian King <colin.king@...onical.com>
1 Cristian Marussi <cristian.marussi@....com>
1 He Zhe <zhe.he@...driver.com>
1 Jinghui Huang <huangjh.jy@...fujitsu.com>
1 Jinhui Huang <huangjh.jy@...fujitsu.com>
1 Konstantin Aladyshev <aladyshev22@...il.com>
1 Leo Yu-Chi Liang <ycliang@...estech.com>
1 Liam Howlett <liam.howlett@...cle.com>
1 QI Fuli <fukuri.sai@...il.com>
1 Sharan Turlapati <sturlapati@...are.com>
1 Tim Gates <tim.gates@...ss.com>
1 Tree Davies <tdavies@...kphysics.net>
1 Yann Sionneau via ltp <ltp@...ts.linux.it>
1 dongshijiang <dongshijiang@...pur.com>
1 ouyangciyan <zintown@...com>
1 sujiaxun <sujiaxun@...ontech.com>
1 tianyu <tianyu@...inos.cn>
And also thanks to patch reviewers:
git log 20210121.. | grep -Ei '(reviewed|acked)-by:' | sed 's/.*by: //' | sort | uniq -c | sort -n -r
151 Cyril Hrubis <chrubis@...e.cz>
130 Petr Vorel <pvorel@...e.cz>
70 Li Wang <liwang@...hat.com>
7 Yang Xu <xuyang2018.jy@...itsu.com>
7 Xiao Yang <yangx.jy@...fujitsu.com>
6 Oliver Hartkopp <socketcan@...tkopp.net>
5 Alexey Kodanev <alexey.kodanev@...cle.com>
4 Yang Xu <xuyang2018.jy@...fujitsu.com>
4 Martin Doucha <mdoucha@...e.cz>
4 Lakshmi Ramasubramanian <nramas@...ux.microsoft.com>
4 Jan Stancek <jstancek@...hat.com>
3 Xiao Yang <yangx.jy@...itsu.com>
2 Viresh Kumar <viresh.kumar@...aro.org>
2 Richard Palethorpe <rpalethorpe@...e.com>
2 Leo Yu-Chi Liang <ycliang@...estech.com>
2 Jan Kara <jack@...e.cz>
1 Liam R. Howlett <Liam.Howlett@...cle.com>
1 Jiri Slaby <jirislaby@...nel.org>
1 Eric Biggers <ebiggers@...gle.com>
--
Cyril Hrubis
chrubis@...e.cz
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