24 May 11:48

metan-ucw

0fb171f

LTP 20210524

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
  - 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

CREDITS

Many thanks to the people contributing to this release:

git shortlog -s -e -n 20210121..

84  Petr Vorel <[email protected]>
35  Zhao Gongyi <[email protected]>
35  Richard Palethorpe <[email protected]>
26  Xie Ziyao <[email protected]>
22  Martin Doucha <[email protected]>
20  Cyril Hrubis <[email protected]>
15  Joerg Vehlow <[email protected]>
13  Li Wang <[email protected]>
10  Xiao Yang <[email protected]>
 8  Amir Goldstein <[email protected]>
 7  QI Fuli <[email protected]>
 7  Yang Xu <[email protected]>
 6  Feiyu Zhu <[email protected]>
 5  Alexey Kodanev <[email protected]>
 5  Richard Purdie <[email protected]>
 5  Yang Xu <[email protected]>
 4  Jan Stancek <[email protected]>
 4  Shiyang Ruan <[email protected]>
 4  zhanglianjie <[email protected]>
 4  zhao gongyi <[email protected]>
 3  Cixi Geng <[email protected]>
 3  Kory Maincent <[email protected]>
 3  Lakshmi Ramasubramanian <[email protected]>
 3  Shiyang Ruan <[email protected]>
 3  Wang Xin <[email protected]>
 2  Palmer Dabbelt via ltp <[email protected]>
 2  Petr Vorel <[email protected]>
 2  Thadeu Lima de Souza Cascardo <[email protected]>
 2  Xiao Yang <[email protected]>
 2  Zenghui Gao <[email protected]>
 1  Alexander Egorenkov <[email protected]>
 1  Ankit Jain <[email protected]>
 1  Bogdan Lezhepekov <[email protected]>
 1  Colin Ian King <[email protected]>
 1  Cristian Marussi <[email protected]>
 1  He Zhe <[email protected]>
 1  Jinghui Huang <[email protected]>
 1  Jinhui Huang <[email protected]>
 1  Konstantin Aladyshev <[email protected]>
 1  Leo Yu-Chi Liang <[email protected]>
 1  Liam Howlett <[email protected]>
 1  QI Fuli <[email protected]>
 1  Sharan Turlapati <[email protected]>
 1  Tim Gates <[email protected]>
 1  Yann Sionneau via ltp <[email protected]>
 1  dongshijiang <[email protected]>
 1  ouyangciyan <[email protected]>
 1  sujiaxun <[email protected]>
 1  tianyu <[email protected]>
 1  Tree Davies <[email protected]>

And also thanks to patch reviewers:

151 Cyril Hrubis <[email protected]>
130 Petr Vorel <[email protected]>
 70 Li Wang <[email protected]>
  7 Yang Xu <[email protected]>
  7 Xiao Yang <[email protected]>
  6 Oliver Hartkopp <[email protected]>
  5 Alexey Kodanev <[email protected]>
  4 Yang Xu <[email protected]>
  4 Martin Doucha <[email protected]>
  4 Lakshmi Ramasubramanian <[email protected]>
  4 Jan Stancek <[email protected]>
  3 Xiao Yang <[email protected]>
  2 Viresh Kumar <[email protected]>
  2 Richard Palethorpe <[email protected]>
  2 Leo Yu-Chi Liang <[email protected]>
  2 Jan Kara <[email protected]>
  1 Liam R. Howlett <[email protected]>
  1 Jiri Slaby <[email protected]>
  1 Eric Biggers <[email protected]>

Assets 8

21 Jan 12:18

metan-ucw

20210121

4d00562

LTP 20210121

Since the last release 303 patches by 35 authors were merged.

NOTABLE CHANGES

New tests
- finit_module()
- init_module()
- delete_module()
- semctl09 for SEM_STAT_ANY flag
- msgctl06 for MSG_STAT_ANY flag
- shmctl04 for SHM_STAT_ANY flag
- sendmmsg() failure tests
- recvmmsg() failure tests
- open_by_handle_at()
- name_to_handle_at()
- ptrace11 to check if we can trace PID 1
- select04 failure tests
- select04 to check if rfds/wfds flags are clered on empty/full fd
New regression tests
- inotify10 added test for fecc4559780d (fsnotify: fix events reported to watching parent and child)
- fanotify09 for 7372e79c9eb9 (fanotify: fix logic of reporting name info with watched parent)
- ptrace10 bd14406b78e6 (perf/hw_breakpoint: Modify breakpoint even if the new attr has disabled set)
Increased coverage
- fanotify09 added case with FAN_CLOSE_NOWRITE on a sibling non-dir child
Removed tests
- sync01, sync02 these tests were useless so there was no point in keeping them
The metadata extraction patchset was merged. LTP now produces metadata.json
with a metadata for new library testcases and also html test catalogue build
from the extracted metadata.

https://github.com/linux-test-project/ltp/blob/master/docparse/README.md
Kernel .config parser was rewritten to support proper boolean expressions
LTP now requires pkg-config > 0.23 (working version 0.24 was released in 2010)
Error handling in test library (mostly SAFE_MACROS()) was unified
High level test library overview was written:
https://github.com/linux-test-project/ltp/blob/master/lib/README.md
IMA/EVM
- fixed ima_tpm.sh for TPM 2.0 and for TPM 1.2 on kernel >= v5.8 (commit 6f1a1d103b48)
- rewrote ima_boot_aggregate.c to new API
16 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
- wireguard tests
Fixes
- fix various false-positive failures in tests using tst_netload
  (tests in net.features and net_stress.ipsec_* runtest files)
- if-mtu-change.sh on s390x: fix max packet size for IPv4
Compatibility fixes:
- ping and traceroute from BusyBox
- MUSL (netstress)
- traceroute6 from iputils
- various other fixes and cleanup
Rewrite into new API
- host01
- netstat01.sh

CREDITS

Many thanks to the people contributing to this release:

git shortlog -s -e -n 20200930..

88  Petr Vorel <[email protected]>
52  Cyril Hrubis <[email protected]>
25  Martin Doucha <[email protected]>
19  Yang Xu <[email protected]>
18  Viresh Kumar <[email protected]>
10  Xiao Yang <[email protected]>
 8  Alexey Kodanev <[email protected]>
 8  Amir Goldstein <[email protected]>
 8  Feiyu Zhu <[email protected]>
 8  Kory Maincent <[email protected]>
 7  Radoslav Kolev <[email protected]>
 5  Richard Palethorpe <[email protected]>
 4  Cixi Geng <[email protected]>
 4  Krzysztof Dynowski <[email protected]>
 4  Li Wang <[email protected]>
 4  Po-Hsu Lin <[email protected]>
 4  Joerg Vehlow <[email protected]>
 3  Alexander Egorenkov <[email protected]>
 2  Khem Raj <[email protected]>
 2  Li Zhijian <[email protected]>
 2  Pengfei Xu <[email protected]>
 2  Tree Davies <[email protected]>
 2  Yang Xu <[email protected]>
 2  Bogdan Lezhepekov <[email protected]>
 2  Johannes Nixdorf <[email protected]>
 1  Alexander Egorenkov <[email protected]>
 1  Deepak Rawat <[email protected]>
 1  Filip Bozuta <[email protected]>
 1  Jan Stancek <[email protected]>
 1  Peter Bee <[email protected]>
 1  Petr Cervinka via ltp <[email protected]>
 1  Punit Agrawal <[email protected]>
 1  Radoslav Kolev via ltp <[email protected]>
 1  Xinpeng Liu <[email protected]>
 1  bhargavdas <[email protected]>

And also thanks to patch reviewers:

114 Cyril Hrubis <[email protected]>
 58 Petr Vorel <[email protected]>
 51 Li Wang <[email protected]>
 13 Yang Xu <[email protected]>
 11 Amir Goldstein <[email protected]>
 10 Alexey Kodanev <[email protected]>
  9 Jan Stancek <[email protected]>
  5 Xiao Yang <[email protected]>
  5 Jan Kara <[email protected]>
  3 Xiao Yang <[email protected]>
  5 Richard Palethorpe <[email protected]>
  3 Martin Doucha <[email protected]>
  2 Mimi Zohar <[email protected]>
  1 Kory Maincent <[email protected]>
  1 Joerg Vehlow <[email protected]>

Assets 10

30 Sep 15:53

metan-ucw

20200930

da2f340

LTP 20200930

Since the last release 357 patches by 38 authors were merged.

NOTABLE CHANGES

New tests
- mmap17 for MAP_FIXED_NOREPLACE
- semctl08 to verify the _time_high fields
- shmctl06 to verify the _time_high fields
- msgctl05 to verify the _time_high fields
- clock_gettime04 to check consistency during successive timer readings
- mincore03 test for anonymous mappings
- io_uring01 basic test for asynchronous read()
- ioctl09 test for BLKRRPART
- mincore04 test for pages faulted in child
- clock_settime03 test if timers works fine when clocks overflows 32bit timestamp
- msgget04 for /proc/sys/kernel/msg_next_id
- msgget05 for /proc/sys/kernel/msg_next_id
- send02 for send() with MSG_MORE flag
- msgrcv03 for MSG_COPY flag
- msgrcv07 for MSG_COPY flag
- fcntl38 for F_SETSIG and F_NOTIFY
- shmctl03 for IPC_INFO flag
- shmctl07 for SHM_LOCK and SHM_UNLOCK flags
- shmctl08 for IPC_SET flag
- mmap18 for MAP_GROWSDOWN flag
- ima_keys.sh, ima_kexec.sh new IMA tests + examples of required policies
New regression tests
- setsockopt07 race condition between packet_set_ring() and tp_reserve() aka CVE-2017-1000111
- fanotify10 for 2f02fd3fa13e (fanotify: fix ignore mask logic for events on child and on dir)
- thp04 Huge Dirty Cow aka CVE-2017-1000405
- pty05 race between flush_tx_queue() and n_hdlc_send_frames() aka CVE-2017-2636
- adjtimex03 4-byte kernel data leak via adjtimex CVE-2018-11508
- af_alg07 use-after-free in sockfs_setattr() aka CVE-2019-8912
- bpf_prog04 bug in 32bit eBFP verifier aka CVE-2018-18445
- timer_settime03 overflow of posix timer overrun counter aka CVE-2018-12896
Increased coverage
- ioctl_loop01 added LO_FLAGS_AUTOCLEAR flag coverage
- timer_gettime01 added timer_gettime64() coverage
- timer_settime{01,02} added timer_settime64() coverage
- timerfd{01,04} added timerfd_gettime64() coverage
- timerfd_gettime01 added timerfd_gettime64() coverage
- timerfd_settime{01,02} added timerfd_gettime64() coverage
- sched_rr_get_interval{01,02,03} added sched_rr_get_interval_time64() coverage
- sched_rr_get_interval01 checks the return value against /proc/sys/kernel/sched_rr_timeslice_ms
- io_pgetevents{01,02} added io_pgetevents_time64() coverage
- ioctl_loop02 added LOOP_CONFIGURE test for LO_FLAGS_READ_ONLY
- pidfd_open01 added check for CLOEXEC handling
- rt_sigtimedwait01 added rt_sigtimedwait_time64() coverage
- futex_cmp_requeue{01,02} added futex_time64() coverage
- futex_wait{01,02,03,04} added futex_time64() coverage
- futex_wait_bitset01 added futex_time64() coverage
- mq_timedreceive01 added mq_timedreceive64() coverage
- mq_timedsend01 added mq_timedsend64() coverage
- sendmmsg01 added sys_recvmmsg64() coverage
- ppoll01 added ppoll_time64 coverage
- ioctl_loop06 added LOOP_CONFIGURE test for block_size
- select04 added pselect6_time64() coverage
- utimensat01 added utimensat_time64() coverage
- msgsnd01 added check for msg_lspid and msg_stime
- msgrcv01 added check for msg_lrpid and msg_rtime
- msgrcv07 added more msgtyp tests
- semop{01,02,03} added semtimedop() and semtimedop_time64() coverage
- fanotify{14,16} added FAN_REPORT_DFID_NAME and FAN_REPORT_* coverage
- fanotify09 added cases with subdirectory marks
- fanotify10 added cets for FAN_REPORT_NAME and ignore mask
- ioctl_loop07 added LOOP_CONFIGURE test for lo_sizelimit
As you can see this release got the rest of the the 64bit timestamp
testcases, 64bit timestamp syscalls should be reasonably covered now
The quickhit runtest file was removed and replaced for quick integration
tests with smoketest runtest file
Additional 26 tests were converted to the new test library, significant part
of these were cleaned up and rewritten SystemV IPC testcases
LTP now includes VDSO parser and explicitly tests timer VDSO functions
The backing files for a loop devices are now created by fallocate() if
possible, which speeds up loop device based tests quite a bit
The build system was tweaked to produce much cleaner output
the verbose output could be enabled by setting an environment variable V=1

The usual amount of fixes and cleanups.

NOTABLE CHANGES IN NETWORK TESTS

brought to you by Petr Vorel

remove RSH support (for legacy tests use SSH by default in $LTP_RSH)
removed rsh, rcp, rlogin tests
NFS: detect disabled UDP, expect it being disabled on v5.6+
(NFS_DISABLE_UDP_SUPPORT is default y)
TST_NET_RHOST_RUN_DEBUG=1 enables debugging

various fixes and updated docs

CREDITS

Many thanks to the people contributing to this release:

git shortlog -s -e -n 20200515..

70  Petr Vorel <[email protected]>
66  Viresh Kumar <[email protected]>
37  Cyril Hrubis <[email protected]>
35  Yang Xu <[email protected]>
33  Martin Doucha <[email protected]>
19  Li Wang <[email protected]>
13  Jan Stancek <[email protected]>
11  Amir Goldstein <[email protected]>
10  Xiao Yang <[email protected]>
 6  Richard Palethorpe <[email protected]>
 5  Alexey Kodanev <[email protected]>
 5  Feiyu Zhu <[email protected]>
 4  Filip Bozuta <[email protected]>
 4  Lachlan Sneff <[email protected]>
 4  Po-Hsu Lin <[email protected]>
 3  Erico Nunes <[email protected]>
 3  Petr Vorel <[email protected]>
 3  Yixin Zhang <[email protected]>
 2  Eric Biggers <[email protected]>
 2  Khem Raj <[email protected]>
 2  Michal Kowalczyk <[email protected]>
 2  Shwetha Subramanian <[email protected]>
 2  Vikas Kumar <[email protected]>
 2  Yuan Gao <[email protected]>
 1  Bird, Tim <[email protected]>
 1  Fabrice Fontaine <[email protected]>
 1  Harish <[email protected]>
 1  He Zhe <[email protected]>
 1  Kushal Chand <[email protected]>
 1  Nirav Parmar <[email protected]>
 1  Qais Yousef <[email protected]>
 1  Qian Cai <[email protected]>
 1  Stanislav Kholmanskikh <[email protected]>
 1  Tree Davies <[email protected]>
 1  Vishwajith-K <[email protected]>
 1  Vitaly Chikunov <[email protected]>
 1  aidengao <[email protected]>
 1  pravin <[email protected]>

And also thanks to patch reviewers:

136 Cyril Hrubis <[email protected]>
 72 Petr Vorel <[email protected]>
 48 Li Wang <[email protected]>
 22 Jan Stancek <[email protected]>
 11 Xiao Yang <[email protected]>
  9 Yang Xu <[email protected]>
  9 Alexey Kodanev <[email protected]>
  8 Martin Doucha <[email protected]>
  7 Mimi Zohar <[email protected]>
  5 Vijay Kumar B. <[email protected]>
  4 Viresh Kumar <[email protected]>
  4 Lakshmi Ramasubramanian <[email protected]>
  2 Tim Bird <[email protected]>
  2 Petr Vorel <[email protected]>
  2 Arnd Bergmann <[email protected]>
  2 Amir Goldstein <[email protected]>
  1 Richard Palethorpe <[email protected]>
  1 Jan Kara <[email protected]>
  1 Christian Brauner <[email protected]>

Assets 8

15 May 14:42

metan-ucw

20200515

0d79a93

LTP 20200515

Since the last release 327 patches by 26 authors were merged.

NOTABLE CHANGES

New tests
- fanotify16: FAN_MODIFY_DIR test
- ioctl_loop01: LO_FLAGS_AUTOCLEAR and LO_FLAGS_PARTSCAN test
- ioctl_loop02: LO_FLAGS_READ_ONLY and LOOP_CHANGE_FD test
- ioctl_loop03: LOOP_CHANGE_FD test with WR mode
- ioctl_loop04: LOOP_SET_CAPACITY ioctl test
- ioctl_loop05: LOOP_SET_DIRECT_IO ioctl test
- ioctl_loop06: LOOP_SET_BLOCK_SIZE error test
- ioctl_loop07: LOOP_SET/GET_STATUS64 sizelimit field test
- pipe2_02: test for pipe2 O_CLOEXEC flag
- pipe2_04: test for pipe2 with/without O_NONBLOCK mode
- timerfd04: time namespace test
- timens01: time namespace test
- clock_gettime03: time namespace test
- clock_nanosleep03: time namespace test
- sysinfo03: time namespace test
- clone301, clone301: clone3() syscall tests
- bind04: Connection tests for stream-oriented sockets (SOCK_STREAM and SOCK_SEQPACKET)
- bind05: Connection tests for datagram-oriented sockets (SOCK_DGRAM)
- fcntl37: add error test for fcntl with F_SETPIPE_SZ
- openat201, openat202, openat203: openat2() syscall tests
- open_tree01, open_tree02: open_tree() syscall tests
- fspick01, fspick02: fspick() syscall tests
- move_mount01, move_mount02: move_mount() syscall tests
- fsmount01, fsmount02: fsmount() syscall tests
- fsconfig01, fsconfig02: fsconfig() syscall tests
- fsopen01, fsopen02: fsopen() syscall tests
- pty04: Test data transmission with SLIP line discipline
- fallocate06: test for misaligned fallocate()
- io_pgetevents01, io_pgetevents02: io_pgetevents() syscall tests
- pidfd_open01, pidfd_open02, pidfd_open03: pidfd_open() syscall tests
- vmsplice04: vmsplice() test with SPLICE_F_NONBLOCK
- pipe12: add new test for pipe when write bytes > pipe size
New regression tests
- pty04: Added SLCAN ldisc and check for CVE-2020-11494
- setsockopt05: Test for CVE-2017-1000112
- ptrace09: Test for CVE-2018-8897
- snd_seq01: Test for CVE-2018-7566
- bind06: Test for CVE-2018-18559
- ptrace08: Test for CVE-2018-1000199
- ioctl_sg01: Test for CVE-2018-1000204
- sendmsg03: Test for CVE-2017-17712
- timerfd_settime02: Test for CVE-2017-10661
- connect02: Test for CVE 2018-9568
  and also for setsockopt(IP_ADDRFORM) kernel bug
  (82c9ae440857 ipv6: fix restrict IPV6_ADDRFORM operation)
- fanotify15: Add a test case for inode marks
  (f367a62a7cad fanotify: merge duplicate events on parent and child)
- fanotify09: Check merging of events on directories
  (55bf882c7f13 fanotify: fix merging marks masks with FAN_ONDIR)
- add_key05: add maxbytes/maxkeys test under unprivileged user
  (a08bf91ce28e "KEYS: allow reaching the keys quotas exactly")
- pipe13: test for pipe to wake up all readers
  (6551d5c56eb0 "pipe: make sure to wake up everybody when the last reader/writer closes")
- quotactl07: test for Q_XQTUOTARM
  (3dd4d40b4208 "xfs: Sanity check flags of Q_XQUOTARM call")
- pty03: test for slip/slcan data race
  (0ace17d568241 "can, slip: Protect tty->disc_data in write_wakeup and close with RCU")
Increased coverage
- readv01: new test cases added to the test
- add_key02: add the "big_key" key type
First half of time64 tests for 64bit timer syscalls has landed in this
relese, second half is going to be part of the next one
Additional 12 tests were converted to the new test library
Removed tests
- epoll2: these depended on Portable Coroutine Library and were not even
  compiled by default for a long time
Fixes for gcc-10 that enables -fno-common by default
LTP now supports ARC CPUs
Skip oversleep checks in timer tests under VM

The usual amount of fixes and cleanups.

NOTABLE CHANGES IN NETWORK TESTS

brought to you by Petr Vorel

New netlink based route change tests
Fixes
- nfs: detect disabled UDP
- rpc: cleanup unused tests
- detect libtirpc with pkg-config
Rewrite to new API
- bind02, socketcall0[2-4], test_1_to_1_initmsg_connect (SCTP)
- rpcinfo01.sh, rpc01.sh, sendfile01.sh, xinetd_tests.sh

CREDITS

Many thanks to the people contributing to this release:

And also thanks to patch reviewers:

git log 20200120.. | grep -Ei '(reviewed|acked)-by:' | sed 's/.*by: //' | sort | uniq -c | sort -n -r
137 Cyril Hrubis [email protected]
62 Petr Vorel [email protected]
56 Li Wang [email protected]
26 Jan Stancek [email protected]
17 Yang Xu [email protected]
12 Alexey Kodanev [email protected]
8 Xiao Yang [email protected]
4 Martin Doucha [email protected]
4 Jan Kara [email protected]
3 Richard Palethorpe [email protected]
3 Matthew Bobrowski [email protected]
2 Xiao Yang [email protected]
2 Viresh Kumar [email protected]
1 Yang Xu [email protected]
1 Desnes A. Nunes do Rosario [email protected]

Assets 8

20 Jan 16:36

metan-ucw

20200120

4079aaf

LTP 20200120

Since the last release 195 patches by 31 authors were merged.

NOTABLE CHANGES

New tests
- vmsplice03 (splicing pipe to user memory)
- prctl08, prctl09 (PR_{SET,GET}_TIMERSLACK)
New regression tests
- bpf_prog03
Increased coverage
- quotactl tests were rewritten and coverage was increased
Additional 19 tests were converted to the new test library
Removed tests
- TI-RPC authdes related tests (authdes is disabled by default since libtirpc 1.2.5)
- openposix/pi_test*
- ext4 features tests
  (the interesting bits are being moved to xfstests
  https://patchwork.kernel.org/patch/11290345/)
Our Travis now includes native ppc64le and s390x builds
Improved musl support, build with musl in Travis CI using Alpine Linux
(broken tests are documented in Travis build script travis/alpine.sh)
Regression tests now print possibly missing kernel commits:

    --------------------------------------------------------------------------
    snd_timer01.c:134: FAIL: kernel seems vulnerable

    HINT: You _MAY_ be missing kernel fixes, see:

    https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d11662f4f798
    https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ba3021b2c79b

    HINT: You _MAY_ be vulnerable to CVE(s), see:

    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-1000380

    Summary:
    passed   0
    failed   1
    skipped  0
    warnings 0
    --------------------------------------------------------------------------

The usual amount of fixes and cleanups.

METADATA EXTRACTION & TEST CATALOGUE

There is an ongoing experiment that attempts to extract metadata from the
testcases, we also have a proof of concept web page that renders the json
metadata into a browseable test documentation. There is not much there yet,
but we are hoping, among other things, to build a nice, searchable and
browseable test catalogue based on these efforts.

https://github.com/metan-ucw/ltp/tree/master/docparse
http://metan.ucw.cz/outgoing/metadata.html
http://metan.ucw.cz/outgoing/metadata.html?test=abort01
http://metan.ucw.cz/outgoing/metadata.html?test=pcrypt_aead01

NOTABLE CHANGES IN NETWORK TESTS

brought to you by Petr Vorel

iptables: add new test for iptables-translate and nft, add IPv6 support
route: rewrite route change destination, gateway and interface tests into new API

CREDITS

Many thanks to the people contributing to this release:

git log 20190930.. | grep -Ei '(reviewed|acked)-by:' | sed 's/.*by: //' | sort | uniq -c | sort -n -r
76 Cyril Hrubis [email protected]
46 Petr Vorel [email protected]
28 Li Wang [email protected]
19 Jan Stancek [email protected]
9 Alexey Kodanev [email protected]
5 Clemens Famulla-Conrad [email protected]
4 Richard Palethorpe [email protected]
3 Yang Xu [email protected]
1 Thadeu Lima de Souza Cascardo [email protected]
1 Sumit Garg [email protected]
1 Steve Dickson [email protected]
1 Petr Vorel [email protected]
1 Joerg Vehlow [email protected]
1 Amir Goldstein [email protected]

Assets 8

30 Sep 12:27

metan-ucw

20190930

c9707b4

LTP 20190930

Since the last release 267 patches by 41 authors were merged.

NOTABLE CHANGES

New tests
- Basic eBPF map and program load tests
- Netlink uevent socket tests
- Basic ioprio() tests
- Basic sendmmsg() test
- mbind() tests
- Memory protection (pkey) tests
- prctl() with PR_CAP_AMBIENT
- prctl() with PR_{GET,SET}_NO_NEW_PRIVS
- prctl() with PR_{SET,GET}_NAME
- prctl() with PR_{SET,GET}_SECCOMP
- futext_cmp_requeue() tests
- fanotify FAN_REPORT_FID tests
- fanotify overlayfs tests
- pidfd_send_signal() tests
- IMA overlay tests
- acct() tests
- preadv2() RWF_NOWAIT tests
New tests variants for
- clock_getres()
New regression tests
- bpf_prog02: regression test for 3612af783cf52c (bpf: fix sanitation rewrite in case of non-pointers)
- timer_create() aka CVE-2017-18344
- alsa timer race aka CVE-2017-1000380
- accept02 aka CVE-2017-8890
- setsockopt04 aka CVE-2016-9793
- move_pages12: regression tests for:
  e66f17ff7177 (mm/hugetlb: take page table lock in follow_huge_pmd())
  c9d398fa2378 (mm, hugetlb: use pte_present() instead of pmd_present() in follow_huge_pmd())
  4643d67e8cb0 (hugetlbfs: fix hugetlb page migration/fault race causing SIGBUS)
- crypto_user02: regression test for 21d4120ec6f5 ("crypto: user - prevent operating on larval algorithms")
- sysctl02: regression test for 32a5ad9c2285 ("sysctl: handle overflow for file-max")
Increased coverage
- copy_file_range()
  - tests for cross device copy
  - tests for invalid files (swapfile, pipe, ...)
- intel PT tests
- sync_file_range()
  - added partial range sync
Added syscall tables for MIPS
Guarded buffers, which are pages followed by a PROT_NONE and preceeded by a
canary were introduced and 8 tests were changed to make use of the new
feature. Also newly implemented tests are using the same buffers as well.
Additional 36 tests were converted to the new test library

NOTABLE CHANGES IN NETWORK TESTS

brought to you by Petr Vorel

New net features:
- introduce TST_GET_UNUSED_PORT() macro into C API
Rewritten to new API:
- tst_get_unused_port
- bind01
- setdomainname
- sethostname

The usuall amount of fixes and cleanups.

CREDITS

Many thanks to the people contributing to this release:

git shortlog -s -e -n 20190517..

68  Petr Vorel <[email protected]>
45  Cyril Hrubis <[email protected]>
27  Yang Xu <[email protected]>
19  Christian Amann <[email protected]>
17  Jan Stancek <[email protected]>
 9  Richard Palethorpe <[email protected]>
 8  Li Wang <[email protected]>
 7  Murphy Zhou <[email protected]>
 6  Jinhui huang <[email protected]>
 5  Amir Goldstein <[email protected]>
 5  Po-Hsu Lin <[email protected]>
 5  Sandeep Patil <[email protected]>
 5  Yixin Zhang <[email protected]>
 4  Joerg Vehlow <[email protected]>
 4  Xiao Yang <[email protected]>
 3  He Zhe <[email protected]>
 3  Matthew Bobrowski <[email protected]>
 2  Caspar Zhang <[email protected]>
 2  Eric Biggers <[email protected]>
 2  Steve Muckle <[email protected]>
 1  Alexey Kodanev <[email protected]>
 1  Ammy Yi <[email protected]>
 1  Hongzhi.Song <[email protected]>
 1  Khem Raj <[email protected]>
 1  Linus Walleij <[email protected]>
 1  Martin Doucha <[email protected]>
 1  Mathias Fiedler <[email protected]>
 1  Michael Moese <[email protected]>
 1  Murphy Zhou <[email protected]>
 1  Petr Cervinka <[email protected]>
 1  Ping Fang <[email protected]>
 1  Piotr Gawel <[email protected]>
 1  Steven Price <[email protected]>
 1  Sultan Alsawaf <[email protected]>
 1  Sumit Garg <[email protected]>
 1  Thadeu Lima de Souza Cascardo <[email protected]>
 1  Tobias Jordan <[email protected]>
 1  Wu,Haiqiang <[email protected]>
 1  Yann Sionneau <[email protected]>
 1  Yi Zhao <[email protected]>
 1  Yu,Siliang <[email protected]>

And also thanks to patch reviewers:

 94 Cyril Hrubis <[email protected]>
 42 Li Wang <[email protected]>
 16 Amir Goldstein <[email protected]>
 13 Jan Stancek <[email protected]>
 11 Richard Palethorpe <[email protected]>
  7 Petr Vorel <[email protected]>
  6 Xiao Yang <[email protected]>
  6 Clemens Famulla-Conrad <[email protected]>
  5 Yang Xu <[email protected]>
  4 Mimi Zohar <[email protected]>
  4 Alexey Kodanev <[email protected]>
  3 Sumit Garg <[email protected]>
  2 Murphy Zhou <[email protected]>
  2 Ignaz Forster <[email protected]>
  1 Sandeep Patil <[email protected]>
  1 Richard Palethorpe <[email protected]>
  1 Enji Cooper <[email protected]>
  1 Christian Amann <[email protected]>

Assets 8

17 May 12:09

metan-ucw

20190517

ac33ef8

LTP 20190517

Since the last release 293 patches by 49 authors were merged.

NOTABLE CHANGES

New tests
- ioctl_ns{01-07}: Tests for NS_GET_* ioctls
- clock_adjtim{01,02}: New tests
- userfaultfd01: New test
- ioctl08: Test for FIDEDUPERANGE on Btrfs
- sigpending02: New test for sigpending/rt_sigpending
- pivot_root01: New test
- tgkill{01-03}: New tests
- set_mempolicy{01-04}: New tests
- rt_tgsigqueueinfo01: New test
- binfmt_misc02.sh: New functionality test
- pwritev2{01-02}: New tests
- rt_sigpending02: New test
- fanotify12: New test for FAN_OPEN_EXEC event mask
- clock_gettime{01,02}: New tests
- fdatasync03: New test
- fsync04: New test
- sync03: New test
- syncfs01: New test
- setrlimit06: Add new test for RLIMIT_CPU
- statx07: Add test for AT_STATX_DONT_SYNC and AT_STATX_FORCE_SYNC
- clock_settime{01,02}: New tests
New regression tests
- af_alg06: malformed authenc key 8f9c46934848
- af_alg05: skcipher_walk error bug 8088d3dd4d7c
- af_alg04: vmac race conditions bb2964810233
- af_alg03: rfc7539 hash alg validation e57121d08c38
- af_alg02: salsa20 empty message bug ecaaab564978 aka CVE-2017-17805
- af_alg01: hmac nesting bug af3ff8045bbf aka CVE-2017-17806
- binfmt_misc01.sh: 5cc41e099504 ("fs/binfmt_misc.c: do not allow offset overflow)
Increased coverage
- fanotify01: add FAN_REPORT_FID test cases
- fanotify10: increase test coverage to support FAN_OPEN_EXEC mask
- fanotify03: add FAN_OPEN_EXEC_PERM
New test variants API
- The LTP test library gained support for test variants, with that we can
  test family of similar syscalls (i.e. different select syscalls) in a
  single test.
- stime: Test 3 variants
- sigpending: Test 3 variants
- select04: Test 4 variants
Various fixes for Android Bionic libc (both build and runtime) and musl libc
are included in this release
Additional 22 tests were converted to the new test library

NOTABLE CHANGES IN NETWORK TESTS

brought to you by Petr Vorel

New testcases
- ipsec: test also randomized message length
- features: new checksum testcases
- virt: add mode l3s in ipvlan test
- netstress: support SO_REUSEPORT, MSG_ZEROCOPY
Various tests converted into new API
- (arping01, broken_ip, clockdiff01, ip_tests.sh, ping0{1|0}, tracepath, traceroute)
Various small fixes and enhancements, most notable ones:
- dhcp: correct prefix for expected IPv6 address)
- lower down packet size to minimum, which still be high enough to require
  fragmentation. This is critical for performance tests, which compare
  virtual devices with the real ones.
- netstress: various fixes to avoid false-positives
- dhcp: AppArmor and SELinux fixes, fix paths for non-RHEL distros

CREDITS

Many thanks to the people contributing to this release:

git shortlog -s -e -n 20190115..

40  Petr Vorel <[email protected]>
39  Enji Cooper <[email protected]>
28  Cyril Hrubis <[email protected]>
17  Alexey Kodanev <[email protected]>
15  Petr Vorel <[email protected]>
15  Xiao Yang <[email protected]>
14  Rafael David Tinoco <[email protected]>
12  Matthias Maennich <[email protected]>
11  Sumit Garg <[email protected]>
 9  Eric Biggers <[email protected]>
 7  Jan Stancek <[email protected]>
 7  Jinhui huang <[email protected]>
 7  Li Wang <[email protected]>
 7  Steve Muckle <[email protected]>
 6  Jia Zhang <[email protected]>
 6  Yang Xu <[email protected]>
 5  Matthew Bobrowski <[email protected]>
 4  Shile Zhang <[email protected]>
 3  Christian Amann <[email protected]>
 3  Cristian Marussi <[email protected]>
 3  Greg Hackmann <[email protected]>
 3  Sandeep Patil <[email protected]>
 2  Federico Bonfiglio <[email protected]>
 2  Jason Xing <[email protected]>
 2  Michael Holzheu <[email protected]>
 2  Paul Lawrence <[email protected]>
 2  Zhengwang Ruan <[email protected]>
 1  Alistair Strachan <[email protected]>
 1  Amir Goldstein <[email protected]>
 1  Balamuruhan S <[email protected]>
 1  Daniel Diaz <[email protected]>
 1  Daniel Mentz <[email protected]>
 1  Elif Aslan <[email protected]>
 1  Esteban Flores <[email protected]>
 1  Guangwen Feng <[email protected]>
 1  He Zhe <[email protected]>
 1  Jan Baier <[email protected]>
 1  Michael Holzheu <[email protected]>
 1  Pengfei Xu <[email protected]>
 1  Ramon Pantin <[email protected]>
 1  Richard Palethorpe <[email protected]>
 1  Roman Kalashnikov <[email protected]>
 1  Sandeep Patil <[email protected]>
 1  Saravana Kannan <[email protected]>
 1  Tommi Rantala <[email protected]>
 1  Vaishnavi <[email protected]>
 1  Xiao Liang <[email protected]>
 1  Yixin Zhang <[email protected]>
 1  supersojo <[email protected]>

And also thanks to patch reviewers:

 73 Cyril Hrubis <[email protected]>
 20 Petr Vorel <[email protected]>
 20 Jan Stancek <[email protected]>
 11 Xiao Yang <[email protected]>
 11 Alexey Kodanev <[email protected]>
  9 Steve Muckle <[email protected]>
  7 Li Wang <[email protected]>
  7 Amir Goldstein <[email protected]>
  5 Mimi Zohar <[email protected]>
  5 Enji Cooper <[email protected]>
  3 Sandeep Patil <[email protected]>
  2 Sumit Garg <[email protected]>
  1 Xiong Zhou <[email protected]>
  1 Sandeep Patil <[email protected]>
  1 Michael Holzheu <[email protected]>
  1 Hendrik Brueckner <[email protected]>
  1 Eric Biggers <[email protected]>
  1 Enji Cooper <[email protected]
  1 Cyril Hrubis <[email protected]>
  1 Cristian Marussi <[email protected]>
  1 Alessio Balsini <[email protected]>

Assets 8

15 Jan 14:55

metan-ucw

20190115

a6a5cae

LTP 20190115

Since the last release 246 patches by 40 authors were merged.

NOTABLE CHANGES

New tests
- fanotify11 - test for FAN_REPORT_TID
- fanotify01, fanotify03, fanotify10
  - added coverage for FAN_MARK_FILESYSTEM
- fanotify03
  - added coverage for mountpoint mark
- getrlimit03 - test if getrlimit syscalls return consistent data
- increased coverage for readahead and posix_fadvise on overlayfs
- execveat01 - functional tests
- execveat02 - invalid inputs tests
- statx06 - checks for correct statx timestamps
- lremovexattr01 - functional tests
- fremovexattr01 - functional tests
- fremovexattr02 - invalid inputs tests
- pt_test - Intel PT full trace test
- membarier01 - functional tests
- preadv201 - functional tests
- preadv202 - invalid inputs tests
- new open posix conformance tests for strchr, strcpy, strncpy,
New regression tests
- crypto_user01 aka CVE-2018-19854 (previously known as CVE-2013-2547)
- fanout01 aka CVE-2017-15649
- fanotify09
  - added coverage for merging events on child subdir
    fixed in b469e7e47c8a "fanotify: fix handling of events on child sub-directory"
- fanotify10 - test for mount ignore mask
  fixed in 9bdda4e9cf2d fsnotify: fix ignore mask logic in fsnotify()
- getxattr05
  fixed in 82c9a927bc5d ("getxattr: use correct xattr length")
Additional 37 tests were converted to the new test library; with that about
30% of the LTP syscall testcases have been converted so far
The travis build-testing is now done using docker ensuring that latest LTP
git HEAD builds smoothly on major distributions and architectures
The fzsync library intended to trigger kernel races has been rewritten again,
the code is simpler now and at the same time the probability to hit races
has increased.

NOTABLE CHANGES IN NETWORK TESTS

brought to you by Petr Vorel

New features/tests:

tests for SIT tunnel
tests for MPLS labels
netstress: add support for SO_BINDTODEVICE
added tst_net_run() shell API function
nfs tests were rewritten to new API
various fixes in dhcp, ipsec, rpc and virt tests
removed ftp and ssh tests

CREDITS

Many thanks to the people contributing to this release:

git shortlog -s -e -n 20180926..
41 Petr Vorel [email protected]
28 Amir Goldstein [email protected]
25 Alexey Kodanev [email protected]
25 Xiao Yang [email protected]
16 Jan Stancek [email protected]
13 Cyril Hrubis [email protected]
8 Enji Cooper [email protected]
8 Stanislav Kholmanskikh [email protected]
7 Clemens Famulla-Conrad [email protected]
6 Cristian Marussi [email protected]
6 Greg Hackmann [email protected]
6 Rafael David Tinoco [email protected]
6 Richard Palethorpe [email protected]
6 Steve Muckle [email protected]
4 Jinhui huang [email protected]
4 Mandri, Padmashree [email protected]
4 Sandeep Patil [email protected]
3 Eric Biggers [email protected]
3 Yixin Zhang [email protected]
2 Jason Xing [email protected]
2 Li Wang [email protected]
2 Subash Ganesan [email protected]
1 Allen, John [email protected]
1 Ammy Yi [email protected]
1 Hongzhi.Song [email protected]
1 Kai Kang [email protected]
1 Keita Suzuki [email protected]
1 Kenneth Magic [email protected]
1 Khem Raj [email protected]
1 Lei Yang [email protected]
1 Masayoshi Mizuma [email protected]
1 Michael Moese [email protected]
1 Myungho Jung [email protected]
1 Po-Hsu Lin [email protected]
1 Shaoting Lei [email protected]
1 Sun Lianwen [email protected]
1 Thadeu Lima de Souza Cascardo [email protected]
1 Tommi Rantala [email protected]
1 nixiaoming [email protected]
1 yangj [email protected]

And also thanks to patch reviewers:
git log 20180926.. | grep -Ei '(reviewed|acked)-by:' | sed 's/.*by: //' | sort | uniq -c | sort -n -r
86 Cyril Hrubis [email protected]
20 Petr Vorel [email protected]
13 Li Wang [email protected]
10 Jan Stancek [email protected]
7 Alexey Kodanev [email protected]
4 Xiao Yang [email protected]
3 Richard Palethorpe [email protected]
1 Steve Muckle [email protected]
1 Richard Palethorpe [email protected]
1 Jan Kara [email protected]
1 Amir Goldstein [email protected]

Assets 8

26 Sep 12:13

metan-ucw

20180926

f424769

LTP 20180926

Since the last release 275 patches by 39 authors were merged.

NOTABLE CHANGES

New tests
- statx tests for:
  - basic tests
  - invalid inputs
  - AT_EMPTY_PATH, AT_SYMLINK_NOFOLLOW
  - FS_* flags
  - STATX_ATTR_ENCRYPTED (on ext4)
  - more is on the way
- mlock2
  - basic tests
  - invalid inputs
- memfd_create
  - MFD_HUGETLB, MFD_HUGE_2MB, MFD_HUGE_1GB
- fgetxattr
- fsetxattr
- prctl
  - PR_{SET,GET}_CHILD_SUBREAPER
- madvise
  - MADV_WIPEONFORK, MADV_KEEPONFORK
New regression tests
- mlock203
  b155b4fde5bd mm: mlock: avoid increase mm->locked_vm on mlock() when already mlock2(,MLOCK_ONFAULT)
- execveat
  355139a8dba4 cap_inode_getsecurity: use d_find_any_alias() instead of d_find_alias()
- pcrypt_aead01 aka CVE-2017-18075
  d76c68109f37 crypto: pcrypt - fix freeing pcrypt instances
- shmctl05
  3f05317d9889 ipc/shm: fix use-after-free of shm file via remap_file_pages()
- realpath01 aka cve-2018-1000001
  fixed by glibc commit 52a713fdd0a3
- inotify07
  d90a10e2444b fsnotify: Fix fsnotify_mark_connector race
- fanotify09
  54a307ba8d3c fanotify: fix logic of events on child
- pty02
  966031f340185 n_tty: fix EXTPROC vs ICANON interaction with TIOCINQ (aka FIONREAD)
- migrate_pages03
  4b0ece6fa016 mm: migrate: fix remove_migration_pte() for ksm pages
msgctl IPC test were redesigned and rewritten
~50 tests were cleaned up and rewritten to the new library API
Several network helper libraries and tests has been ported into new API
(busy poll, DHCP, ipneigh, IPsec, iptables, SCTP, TCP fast open, virt, ...)

Many fixes all over the place

Removed code
- pounder21 - broken and wasn't compiled by default for years
What didn't make it to this release
- second rewrite and simplification of the fuzzy sync library
  and this time the user API is much easier to use
- rewrite of the mempolicy NUMA tests that should finally solve
  all race conditions and random failures

TODO LIST AND ISSUE TRACKER

As noted in the previous release we started to maintain a LTP TODO list in the
form GitHub issues, as expected the list is growing:

missing coverage

But more importantly we are starting to implement testcases based on that list,
recently we added the fsetxattr, fgetxattr, mlock2, prctl, and statx tests and
more is about to come in the near future.

We do have also list of reproducers to be turned into testcases:

reproducer

Lastly but not least I would like to ask everyone to contribute to these lists.
If you have a reproducer or notice missing coverage do not hesitate to open an
issue.

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/20180926

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 [email protected].

CREDITS

Many thanks to the people contributing to this release:

git shortlog -s -e -n 20180515..

61  Petr Vorel <[email protected]>
31  Xiao Yang <[email protected]>
28  Cyril Hrubis <[email protected]>
25  Alexey Kodanev <[email protected]>
18  Jan Stancek <[email protected]>
13  Li Wang <[email protected]>
 9  Alistair Strachan <[email protected]>
 9  Jinhui huang <[email protected]>
 9  Mylene Josserand <[email protected]>
 8  Yixin Zhang <[email protected]>
 7  Punit Agrawal <[email protected]>
 7  Rafael David Tinoco <[email protected]>
 7  Richard Palethorpe <[email protected]>
 5  Jinhui Huang <[email protected]>
 4  Sun Lianwen <[email protected]>
 4  vaishnavid <[email protected]>
 3  Michael Moese <[email protected]>
 3  Sandeep Patil <[email protected]>
 2  Amir Goldstein <[email protected]>
 2  Eric Biggers <[email protected]>
 2  Junchi Chen <[email protected]>
 2  Kewal Ukunde <[email protected]>
 2  Wang Long <[email protected]>
 1  Anton Smorodskyi <[email protected]>
 1  Chen Rong <[email protected]>
 1  Christian Lanig <[email protected]>
 1  Eddie.Horng <[email protected]>
 1  Fang Guan <[email protected]>
 1  Fathi Boudra <[email protected]>
 1  Guangwen Feng <[email protected]>
 1  He Zhe <[email protected]>
 1  Kenneth Magic <[email protected]>
 1  Po-Hsu Lin <[email protected]>
 1  Stanislav Kholmanskikh <[email protected]>
 1  Vishnu K <[email protected]>
 1  Yang Shi <[email protected]>
 1  xiao yang <[email protected]>

And also thanks to patch reviewers:

 64 Cyril Hrubis <[email protected]>
 36 Jan Stancek <[email protected]>
 33 Petr Vorel <[email protected]>
 18 Alexey Kodanev <[email protected]>
 17 Li Wang <[email protected]>
  2 Richard Palethorpe <[email protected]>
  2 Petr Vorel <[email protected]>
  1 Xiao Yang <[email protected]>
  1 Naresh Kamboju <[email protected]>
  1 Mimi Zohar <[email protected]>
  1 Jan Kara <[email protected]>

Assets 8

22 May 12:22

metan-ucw

20180515

96cbf48

LTP 20180515

Since the last release 297 patches by 38 authors were merged.

NOTABLE CHANGES

New testcases:
- two inotify regression tests for:
  764baba80168 ("ovl: hash non-dir by lower inode for fsnotify")
  31747eda41ef ("ovl: hash directory inodes for fsnotify")
- sysclt01 a regression test for:
  5ccba44ba118 ("sched/sysctl: Check user input value of sysctl_sched_time_avg")
- CVE regression tests for:
  - CVE-2017-17053 - ccd5b3235180 ("x86/mm: Fix use-after-free of ldt_struct")
  - CVE-2017-16939 - 1137b5e2529a ("ipsec: Fix aborted xfrm policy dump crash")
  - CVE-2015-3290 - 9b6e6a8334d5 ("x86/nmi/64: Switch stacks on userspace NMI entry")
  - CVE-2017-17052 - 2b7e8665b4ff ("fork: fix incorrect fput of ->exe_file causing use-after-free")
  - CVE-2017-17807 - 4dca6ea1d943 ("KEYS: add missing permission check for request_key() destination")
- read_all
  
  Test that aims to stress test /proc, /sys and safe subset of /dev
  filesystems by reading by reading each readable file using several
  threads.
- The pwritev03 and preadv03 tests with O_DIRECT executed on all supported filesystems.
  (https://github.com/linux-test-project/ltp/wiki/Test-Writing-Guidelines#2214-testing-with-a-block-device)
- Pids controller tests fixed a race that made them fail sporadically and
  the the coverage was increased.
- pwrite03, write02
  
  Write syscall tests for special case with NULL buffer and len 0 where
  the call is expected to return 0 i.e. success.
Removed outdated and broken tests
- sssd daemon test
- mail command test
- ht_interrupt -- hyperthreading interrupt balancing test
54 testcases were cleaned up and converted to the new test library
The syscalls testrun has been speeded up by about a minute which is 5% of the runtime.
Several Android fixes have been applied.
New macro for automatic retry with exponential backoff has been added to the
test library, which should replace all the ad-hoc retry loops we do have all
around the codebase.
IMA (Integrity Measurement Architecture) tests
- Were rewritten to use new API, updated, and various bugs has been fixed.
- The most important changes:
  - Avoid running on tmpfs ima_measurements.sh and ima_violations.sh
  - ima_measurements.sh: support new IMA measurement templates, support testing
    most of IMA supported hash algorithms, fix & update iversion check
  - tpm.sh: replace ima_measure with evmctl (external)
  - ima_policy.sh: improve check of policy writability
  - ima_boot_aggregate: fixing event size for modern BIOS
  Many thanks to Mimi Zohar for her review and testing of IMA test cases.
Plus the usual number of fixes and cleanups all over the place

NETWORK TESTS

Changelog for network tests brought to you by Peter Vorel.

New testcases:
- for IP_BIND_ADDRESS_NO_PORT, DCCP and UDP ipsec and for UDPLITE protocol
- regression test sctp_big_chunk aka CVE-2018-5803
- netstress gained support for IP_BIND_ADDRESS_NO_PORT, SO_ZEROCOPY flags
  and UDPLITE protocol
- Use libtirpc for all RPC tests
Test cases rewritten into new shell API:
- interface and multicast tests cases
- in6_02
Removed tests cases
- route{4,6}-ifdown
Various fixes and doc cleanups

CREDITS

Many thanks to the people contributing to this release:

And also thanks to patch reviewers:

git log 20180118.. | grep -Ei '(reviewed|acked)-by:' |
sed 's/.*by: //' | sort | uniq -c | sort -n -r
34 Cyril Hrubis [email protected]
15 Petr Vorel [email protected]
15 Alexey Kodanev [email protected]
11 Jan Stancek [email protected]
7 Richard Palethorpe [email protected]
4 Li Wang [email protected]
3 Mimi Zohar [email protected]
2 Petr Vorel [email protected]
2 James Morris [email protected]
1 yang xu [email protected]
1 Xiao Yang [email protected]

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