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2016-04-21logind: allow any user to request lingeringZbigniew Jędrzejewski-Szmek
We enable lingering for anyone who wants this. It is still disabled by default to avoid keeping long-running processes accidentally. Admins might want to customize this policy on multi-user sites.
2016-04-21logind: make KillOnlyUsers override KillUserProcessesZbigniew Jędrzejewski-Szmek
Instead of KillOnlyUsers being a filter for KillUserProcesses, it can now be used to specify users to kill, independently of the KillUserProcesses setting. Having the settings orthogonal seems to make more sense. It also makes KillOnlyUsers symmetrical to KillExcludeUsers.
2016-04-21build-sys: add --without-kill-user-processes configure optionZbigniew Jędrzejewski-Szmek
2016-04-21logind: flip KillUserProcesses to on by defaultZbigniew Jędrzejewski-Szmek
This ensures that users sessions are properly cleaned up after. The admin can still enable or disable linger for specific users to allow them to run processes after they log out. Doing that through the user session is much cleaner and provides better control. dbus daemon can now be run in the user session (with --enable-user-session, added in 1.10.2), and most distributions opted to pick this configuration. In the normal case it makes a lot of sense to kill remaining processes. The exception is stuff like screen and tmux. But it's easy enough to work around, a simple example was added to the man page in previous commit. In the long run those services should integrate with the systemd users session on their own. https://bugs.freedesktop.org/show_bug.cgi?id=94508 https://github.com/systemd/systemd/issues/2900
2016-04-21man: expand description of lingering and KillUserProcesses settingZbigniew Jędrzejewski-Szmek
The description in the man page was wrong, KillUserProcesses does not kill all processes of the user. Describe what the setting does, and also add links between the relavant sections of the manual. Also, add an extensive example which shows how to launch screen in the background.
2016-04-21man: reformat examples using <example>Zbigniew Jędrzejewski-Szmek
2016-04-21logind: reload config on SIGHUPZbigniew Jędrzejewski-Szmek
v2: - fix setting of kill_user_processes and *_ignore_inhibited settings
2016-04-21core: prefix selinux messages with "selinux: "Zbigniew Jędrzejewski-Szmek
SELinux outputs semi-random messages like "Unknown permission start for class system", and the user has to dig into message metadata to find out where they are comming from. Add a prefix to give a hint.
2016-04-08Merge pull request #2990 from evverx/sys-depends-on-sys-tar-xzLennart Poettering
build-sys: test/sys depends on test/sys.tar.xz
2016-04-08build-sys: test/sys depends on test/sys.tar.xzEvgeny Vereshchagin
Fixes: $ ls -ld test/sys drwxr-xr-x. 12 vagrant vagrant 4096 Jan 6 2012 test/sys $ git pull Updating d4337c1..710a885 Fast-forward ... test/sys.tar.xz | Bin 261380 -> 165116 bytes test/udev-test.pl | 67 ++++++++++++----- $ sudo make check TESTS=test/udev-test.pl ... FAIL: test/udev-test.pl $ rm -r test/sys $ make test/sys $ sudo make check TESTS=test/udev-test.pl ... PASS: test/udev-test.pl
2016-04-08Merge pull request #2985 from keszybz/lldp-assertMartin Pitt
Replace if with assert_cc in lldp code and a build-sys tweak
2016-04-07Merge pull request #2943 from vinaykul/systemd_duid_review_fixesZbigniew Jędrzejewski-Szmek
DHCP DUID parsing fix, logging fix, man-page fix
2016-04-07Merge pull request #2987 from CyberShadow/pull-20160407-234344Zbigniew Jędrzejewski-Szmek
core: downgrade warning about duplicate device names again
2016-04-07core: downgrade warning about duplicate device names againVladimir Panteleev
Pull request #2412 seemed to have unintentionally reverted 5259bcf6a638d8d489db1ddefd55327aa15f3e51, thus reintroducing https://bugs.freedesktop.org/show_bug.cgi?id=90386. This commit reverts that part of the commit, changing the log level to debug again.
2016-04-07lldp: replace if with assert_ccZbigniew Jędrzejewski-Szmek
LLDP_TX_HOLD or one of the other variables might be changed in the future resulting in a silent error here if the if was just removed. Replacement for #2983.
2016-04-07build-sys: force generation of triggers.systemd fileZbigniew Jędrzejewski-Szmek
We don't want to actually install it anywhere, because it is only usable copied or %included directly into a spec file, and must be available before %prep is run. But still, it's useful to generate it automatically so it's easier to copy and it doesn't go stale.
2016-04-07Merge pull request #2981 from keszybz/test-nssMartin Pitt
build-sys: move test-nss to manual_tests
2016-04-07build-sys: move test-nss to manual_testsZbigniew Jędrzejewski-Szmek
2016-04-06Merge pull request #2976 from martinpitt/udev-test-tagsZbigniew Jędrzejewski-Szmek
Add tags tests to udev-test.pl
2016-04-06sd-device: Allocate enough room for tags stringMartin Pitt
Fix commit 1d88a2: We need to allocate another byte for building the "tags" string, as we append an extra ':' and still need the NUL terminator.
2016-04-06test: udev: Check tagsMartin Pitt
Add two more tests: - Add a single tag, match on it, don't match on another. - Add 10.000 tags to a device, ensure that udev survives this. (Reproduces crash fixed by commit 1d88a271a)
2016-04-06test: udev: check exit code of test-udevMartin Pitt
We expect test-udev to succeed. Verify that its exit code is zero, particularly to spot crashes (e. g. a segfault would be error code 139).
2016-04-06Merge pull request #2972 from lnykryn/curlLennart Poettering
configure.ac: bump curl dependency to 7.32.0
2016-04-06configure.ac: bump curl dependency to 7.32.0Lukas Nykryn
We are using CURLOPT_XFERINFOFUNCTION which was added in 7.32.0.
2016-04-06Merge pull request #2970 from msekletar/machine-id-prefix-rootaZbigniew Jędrzejewski-Szmek
machine-id-setup: simplify by using prefix_roota
2016-04-06Merge pull request #2971 from torstehu/fix-typoMartin Pitt
man: fix spelling mistakes
2016-04-06man: fix spelling mistakesTorstein Husebø
2016-04-06Merge pull request #2969 from evverx/udev-test-dont-rely-on-underlying-fs-2Martin Pitt
tests: don't rely on the underlying fs in test-udev (v2)
2016-04-06Merge pull request #2968 from keszybz/journal-upload-watchdog-update-masterLennart Poettering
Journal upload watchdog update master
2016-04-06Merge pull request #2944 from keszybz/man-coredump-sysctlLennart Poettering
Man coredump sysctl
2016-04-06Merge pull request #2947 from keszybz/test-nssLennart Poettering
Add a test for nss modules and some related fixes
2016-04-06Merge pull request #2962 from keszybz/value-optionLennart Poettering
Add `--value` option to systemctl and loginctl to only print values
2016-04-06Merge pull request #2961 from evverx/fix-activate-sigchldLennart Poettering
activate: improve SIGCHLD handler
2016-04-06machine-id-setup: simplify by using prefix_rootaMichal Sekletar
2016-04-06tests: don't rely on the underlying fs in test-udev (v2)Evgeny Vereshchagin
* This reverts commit 646048b40a7b62c4e9bc59024ef6133613cda01b. Let's test really big numbers again * Don't be so brutal: use rmdir instead of rm -rf As suggested https://github.com/systemd/systemd/pull/2966#issuecomment-205751680
2016-04-05nss-myhostname: remove dead test of variable that was not setZbigniew Jędrzejewski-Szmek
2016-04-05test-nss: test the resolution of various namesZbigniew Jędrzejewski-Szmek
nss-dns is also "tested". It should be almost always available, and provides a reference for comparison.
2016-04-05string-table: split long definitionsZbigniew Jędrzejewski-Szmek
2016-04-05machinectl: indentation fixZbigniew Jędrzejewski-Szmek
2016-04-05machinectl: add --value optionZbigniew Jędrzejewski-Szmek
2016-04-05Merge pull request #2964 from martinpitt/cgroup-doc-linksZbigniew Jędrzejewski-Szmek
man: update links to kernel.org cgroup documentation
2016-04-05man: also mention systemd-coredump@.service and systemd-coredump.socketZbigniew Jędrzejewski-Szmek
Added in 3c171f0b1e.
2016-04-05Merge pull request #2966 from evverx/udev-test-dont-rely-on-underlying-fsZbigniew Jędrzejewski-Szmek
tests: don't rely on underlying fs in udev-test, use tmpfs instead
2016-04-05journal-upload: make watchdog state non-staticZbigniew Jędrzejewski-Szmek
Also parse watchdog config when creating the Uploader object.
2016-04-05journal-upload: Update watchdog while in curl_easy_performKlearchos Chaloulos
It is observed that a combination of high log throughput, low I/O speed on journal remote side and many nodes uploading simultaneously caused the journal-upload process to dump core because of watchdog starvation. This is caused because journal-upload stays in curl_easy_perform(), because it cannot upload fast enough to reach the end of the journal. Currently journal-upload will return from curl_easy_perform() only when the end of the journal is reached. Therefore a check is added in journal_input_callback(), which will update the watchdog if the elapsed time since the start of the uploading process is greater than WATCHDOG_USEC/2.
2016-04-05activate: improve SIGCHLD handlerEvgeny Vereshchagin
* Don't lose children exit codes * Don't receive notification when child processes stop Eliminates annoying "Child died"-messages: $ ./systemd-socket-activate -l 2000 --inetd -a cat ^Z [1]+ Stopped ./systemd-socket-activate -l 2000 --inetd -a cat $ bg %1 [1]+ ./systemd-socket-activate -l 2000 --inetd -a cat & Child 15657 died with code 20 $ ps u 15657 USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND ubuntu 15657 0.0 0.0 4540 680 pts/2 S 00:34 0:00 cat * Don't fail to reap some zombie children Fixes $ ./systemd-socket-activate -l 2000 --inetd -a cat & $ for i in {1..1000}; do echo a | nc localhost 2000 & done $ ps f ... 18235 pts/2 Ss 0:01 -bash 15849 pts/2 S 0:00 \_ ./systemd-socket-activate -l 2000 --inetd -a cat 16081 pts/2 Z 0:00 | \_ [cat] <defunct> 16381 pts/2 Z 0:00 | \_ [cat] <defunct> and many more zombies ...
2016-04-05man: fix cgroup attributes for device throttlingMartin Pitt
2016-04-05Merge pull request #2965 from martinpitt/systemctl-polkitLennart Poettering
systemctl: don't start polkit agent when running as root
2016-04-05tests: don't rely on underlying fs in udev-test, use tmpfs insteadEvgeny Vereshchagin
Fixes: #457
2016-04-05polkit: don't start polkit agent when running as rootMartin Pitt
On the server side we already bypass the polkit checks if the caller is root (see the sd_bus_query_sender_privilege() call in bus_verify_polkit_async()). So there is no reason to invoke polkit when running systemctl/machinectl/loginctl/timedatectl as root. Fixes #2748
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