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@pevik pevik released this 29 Sep 09:20
· 936 commits to master since this release
20230929
This tag was signed with the committer’s verified signature.
pevik Petr Vorel
GPG key ID: C0DEC2EE72F33A5F
Learn about vigilant mode.
110d3be
This commit was signed with the committer’s verified signature.
pevik Petr Vorel
GPG key ID: C0DEC2EE72F33A5F
Learn about vigilant mode.

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

  • 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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