Note, previously we replaced the previous option with the same option code with
new one. But, DHCP message can have multiple options with same option code.
Hence, this make the conf parser not replace, but append new one.
There are four DHCP options with confusing names:
Option 43: Vendor-Specific Information
Option 60: Vendor Class Identifier
Option 124: Vendor-Identifying Vendor Class
Option 125: Vendor-Identifying Vendor-Specific Information
Let's use their full names for their corresponding enums.
BTRFS_IOC_SEARCH is only available to root in the
initial userns. This means we fail to recursively
snapshot even if a subvolume has no nested subvolumes
at the moment.
Let's fix this by using the newer btrfs ioctls which
do work even if we don't have CAP_SYS_ADMIN in the initial
userns.
Addition to PR https://github.com/systemd/systemd/pull/41181
Plasma-workspace OSD notifications about turning the touchpad on
and off are guided by f21. When this match is specified,
KDE notifies on this laptop that the on/off switch of the atchpad
state is pressed.
Fix dmesg:
atkbd serio0: Unknown key pressed (translated set 2, code 0xc1 on isa0060/serio0).
SUSE uses a different preset, so don't just assert in the test,
instead just start the socket in case it is not enabled
TEST-74-AUX-UTILS.sh[1594]: ++ systemctl is-enabled systemd-report-basic.socket
TEST-74-AUX-UTILS.sh[1540]: + [[ disabled == enabled ]]
TEST-74-AUX-UTILS.sh[120]: + echo 'Subtest /usr/lib/systemd/tests/testdata/units/TEST-74-AUX-UTILS.report.sh failed'
Follow-up for 4409e52494
This makes sure that whenever we want to show the OS name we can show
the fancy name. Thus this moves the escaping/validation of the fancy
name out of hostnamed into generic code, and then makes use of it in
sysinstall,firstboot,prompt-util.
Limiting VMs to 2 cpus was cargo culting without any
actual data that this benefits performance. The host OS
has a scheduler, let's make use of it and give the VM access
to all the CPUs. This doesn't mean they become inaccessible to
the host, it just means the VM gets as many virtual CPUs as the
host has CPU cores (threads). How they get scheduled is still up
to the host OS.
Many of our services are nowadays implemented via socket activation, and
hence require sockets.target to be active to be accessible. One of them
is mute-console.socket, which we typically want to use from
systemd-firstboot.service, systemd-sysinstall.service and other related
services. Hence let's pull in basic.target rather than sysinit.target
from system-install.target since it pulls sockets.target in too.
Effectively, this doesn't change much except for pulling in a bunch more
sockets, and frankly going for sysinit.target was really a bug to begin
width.
UEFI firmware can report the currently-active keyboard layout via
EFI_HII_DATABASE_PROTOCOL.GetKeyboardLayout(). The layout descriptor
includes an RFC 4646 / BCP 47 language tag (e.g. "en-US"). Query this
from sd-boot/sd-stub and write it to a new LoaderKeyboardLayout EFI
variable, advertised through a new EFI_LOADER_FEATURE_KEYBOARD_LAYOUT
feature bit.
On the OS side, systemd-vconsole-setup reads the variable as a
lowest-priority fallback for the console keymap. To map the BCP 47
tag to a vconsole keymap we extend /usr/share/systemd/kbd-model-map
with an optional sixth column listing the comma-separated BCP 47 tags
each row covers; a new find_vconsole_keymap_for_bcp47() helper walks
the file, preferring an exact tag match and otherwise falling back to
the row whose tag matches the input's primary subtag. Credentials,
/etc/vconsole.conf, and vconsole.keymap= on the kernel command line
continue to take precedence.
bootctl status surfaces the new variable, printing the language tag
or "n/a (not reported by firmware)" when sd-boot advertises the
feature but the firmware HII database didn't expose a layout (common
on QEMU without a USB keyboard, since EDK2's PS/2 driver does not
register an HII keyboard layout).
The controller is used in other devices, and some of these do have a
separate keypad with enter key.
This also reverts a workaround made for *Clevo PA70ES (Avell C73)* in
b7be9ccc8f.
Fixes: 7ae0a58815
EDK2's UsbKbDxe is the only driver that registers a default HII
keyboard layout via the HII database protocol; the PS/2 driver does
not. Adding a USB xHCI controller and usb-kbd in CONSOLE_GUI mode
gives us a layout to query, which systemd-boot exports through the
LoaderKeyboardLayout EFI variable — useful for exercising that
codepath end-to-end.
In https://github.com/systemd/systemd/pull/41688 we merged metrics
and facts for systemd-report. However while some metric sources
are enabled by default (like `io.systemd.{Manager,Network}`) the
`io.systemd.Basic` service is not enabled by default.
This commit changes this and enables it by default.
We could also enable the systemd-report-cgroup.socket but that sends
a lot more data not sure that is a good default.
The Varlink iterface said the definitions directory was mandatory, and
so did the dispatch table. But that's nonsense, the code is completely
fine to operate without (same as cmdline repart invocations): it will
just use the standard definitions dir.
Fix that.
The test occasionally fails on GHA CI when formatting with xxhash64
because dm-integrity's crypto_alloc_shash() -> request_module() path
flakily fails to load the algorithm:
[ 29.172664] TEST-67-INTEGRITY.sh[447]: + for a in crc32c crc32 xxhash64 sha1 sha256
[ 29.172664] TEST-67-INTEGRITY.sh[447]: + [[ xxhash64 == crc32 ]]
[ 29.172664] TEST-67-INTEGRITY.sh[447]: + test_one xxhash64 0
[ 29.172664] TEST-67-INTEGRITY.sh[447]: + integritysetup format /dev/loop0 --batch-mode -I xxhash64 ''
[ 29.223383] TEST-67-INTEGRITY.sh[1220]: device-mapper: reload ioctl on temporary-cryptsetup-fa8bebe3-1d87-4796-91e8-abc02c487bb5 (254:0) failed: No such file or directory
[ 29.226916] kernel: device-mapper: table: 254:0: integrity: Invalid internal hash (-ENOENT)
[ 29.227415] kernel: device-mapper: ioctl: error adding target to table
[ 29.231586] TEST-67-INTEGRITY.sh[1220]: Cannot format integrity for device /dev/loop0.
Preload each algorithm's crypto module before use, and skip algorithms
that are not registered in /proc/crypto.
Co-developed-by: Claude Opus 4.7 <noreply@anthropic.com>
clang-tidy recently gained support to allow dropping
compiler args from the entries parsed from the compilation
database. Let's make use of this to drop the two compiler
args we use with gcc that clang doesn't support so we can
run clang-tidy on meson build trees configured to use gcc
without getting tons of false positives.
Path utility helpers are used throughout systemd for validation, comparison and manipulation of filesystem paths. Add coverage for additional corner cases around absolute path detection, normalization and prefix matching so regressions in these common helpers are easier to catch.
Co-developed-by: OpenAI Codex <noreply@openai.com>
Signed-off-by: favilances <favilances@proton.me>
The test is flaky under sanitizers as the timeouts seem to be too short,
bump them like we do in other tests to try and make it more robust when
running with sanitizers
The socket's SubState transitions from 'running' to 'listening' shortly
after the triggered service becomes inactive, so the assert can race and
observe the stale 'running' state:
[ 1882.425335] systemd[1]: TEST-07-PID1-socket-defer-23279.service: Changed dead -> running
[ 1882.495150] TEST-07-PID1.sh[20535]: ++ systemctl show TEST-07-PID1-socket-defer-23279.socket -P SubState
[ 1882.514239] TEST-07-PID1.sh[20509]: + assert_eq running listening
[ 1882.510529] systemd[1]: TEST-07-PID1-socket-defer-23279.socket: Flushing socket before listening.
[ 1882.510559] systemd[1]: TEST-07-PID1-socket-defer-23279.socket: Changed running -> listening
Poll for 30s instead of directly asserting to try and make it more robust
The restart-trigger subtest occasionally fails on CI with:
+ assert_eq 0 1
FAIL: expected: '1' actual: '0'
even though the timer fires correctly and the echo message is in fact
written to the journal. The failure happens because the test relies on
`journalctl --unit=$UNIT_NAME` to find the message, and that filter is
based on the cgroup journald looks up for the writer PID at the time
the stdout message is received.
For very short-lived processes spawned via systemd-executor (like
`echo`), that lookup is racy: the writer's `/proc/$PID/cgroup` can
still resolve to `/init.scope` (systemd-executor's own cgroup) rather
than the service's cgroup, so the message ends up attributed to
`init.scope` and `--unit=` filtering misses it.
__CURSOR=s=6f90ff5b6a0e47c3a527a9b4892af965;i=f8ed;b=3dad0cc689a04781879e4dd846d24432;m=17703dc;t=6513be1be2506;x=8d3009a687724b5e
__REALTIME_TIMESTAMP=1778167492519174
__MONOTONIC_TIMESTAMP=24576988
__SEQNUM=63725
__SEQNUM_ID=6f90ff5b6a0e47c3a527a9b4892af965
_BOOT_ID=3dad0cc689a04781879e4dd846d24432
_HOSTNAME=H
PRIORITY=6
SYSLOG_FACILITY=3
_UID=0
_GID=0
_CAP_EFFECTIVE=1ffffffffff
_SYSTEMD_CGROUP=/init.scope
_SYSTEMD_UNIT=init.scope
_SYSTEMD_SLICE=-.slice
_EXE=/usr/lib/systemd/systemd-executor
_TRANSPORT=stdout
_COMM=18
_MACHINE_ID=89ef83adc0bc4a33a83a227201b57203
_RUNTIME_SCOPE=system
_PID=816
_CMDLINE=/usr/lib/systemd/systemd-executor --deserialize 50 --log-level debug,console:info --log-target journal-or-kmsg
_STREAM_ID=8e8e4166c99e40afaa58bcd04a50a7f4
SYSLOG_IDENTIFIER=echo
MESSAGE=Hello from timer 29581
Note _SYSTEMD_UNIT=init.scope / _SYSTEMD_CGROUP=/init.scope on the
echo output: this is what causes `--unit=timer-restart-14362` to
return 0 hits. The test failure logs from the same run confirm this:
+ JOURNAL_TS=1778160292
+ journalctl -p info --since=@1778160292 --unit=timer-restart-14362 '--grep=Hello from timer 29581'
-- No entries --
+ systemctl restart timer-restart-14362.timer
...
+ date '--set=+2 hours'
Thu May 7 15:24:52 UTC 2026
+ sleep 1
...
echo[816]: Hello from timer 29581
...
++ journalctl -q -p info --since=@1778160292 --unit=timer-restart-14362 '--grep=Hello from timer 29581'
++ wc -l
+ assert_eq 0 1
FAIL: expected: '1' actual: '0'
For comparison, in a passing local run the same message is attributed
correctly to the service unit (_SYSTEMD_UNIT=timer-restart-24147.service),
so `--unit=` matches.
Work around the underlying journald race in the test by setting an
explicit `SyslogIdentifier=` on the service and matching with `-t` plus
the unique grep pattern: `SyslogIdentifier` is carried over the stdout
stream protocol and is not affected by the cgroup lookup race.
Co-developed-by: Claude Opus 4.7 <noreply@anthropic.com>
The test occasionally fails because lsns returns empty output for the
transient unit, even though the process is running. e.g.:
```
[ 1843.556046] TEST-07-PID1.sh[8560]: + systemd-run --unit=newservice --property=Type=exec --property=UserNamespacePath=/proc/8608/ns/user --property=NetworkNamespacePath=/proc/8608/ns/net sleep 3600
[ 1844.205927] TEST-07-PID1.sh[8616]: ++ systemctl show newservice -p MainPID
[ 1844.221425] TEST-07-PID1.sh[8618]: ++ lsns -p 8608 -o NS -t net -n
[ 1844.229653] TEST-07-PID1.sh[8619]: ++ lsns -p 8614 -o NS -t net -n
[ 1844.235563] TEST-07-PID1.sh[8620]: FAIL: expected: '' actual: '4026532522'
```
This could be a race, so switch to Type=notify to try and make it more
robust.
eg:
https://github.com/systemd/systemd/actions/runs/25485775345/job/74780837128?pr=41974
The ITE keyboard controller firmware (version 0xAB83) is shared
between the Clevo PA70ES and the X+ piccolo series.
The piccolo's hwdb rule matches by input device ID
(evdev:input:b0011v0001p0001eAB83*) and remaps scan code 0x9c
(KP_Enter) to Enter, since the piccolo has no numpad and its
main Enter key sends the wrong scan code.
The Clevo PA70ES has a real numpad. The piccolo rule matches it
because both laptops use the same ITE controller firmware, which
breaks KP_Enter on the PA70ES.
Add a DMI-specific override that restores KEY_KPENTER for 0x9c
on the PA70ES.
The piccolo rule should ideally be narrowed to use DMI matching
instead of input device ID to avoid catching other laptops with
the same ITE controller firmware.
Turns out it's possible to implement fibers without unnecessary
system calls and without ucontext.h so there's no need for libucontext
anymore, so drop it from the package list.
The test occasionally fails because lsns returns empty output for
the transient unit, even though the process is running. e.g.:
[ 1843.556046] TEST-07-PID1.sh[8560]: + systemd-run --unit=newservice --property=Type=exec --property=UserNamespacePath=/proc/8608/ns/user --property=NetworkNamespacePath=/proc/8608/ns/net sleep 3600
[ 1844.205927] TEST-07-PID1.sh[8616]: ++ systemctl show newservice -p MainPID
[ 1844.221425] TEST-07-PID1.sh[8618]: ++ lsns -p 8608 -o NS -t net -n
[ 1844.229653] TEST-07-PID1.sh[8619]: ++ lsns -p 8614 -o NS -t net -n
[ 1844.235563] TEST-07-PID1.sh[8620]: FAIL: expected: '' actual: '4026532522'
This could be a race, so switch to Type=notify to try and make it more robust.
Yu Watanabe
Daan De Meyer
Artem Proskurnev
Luca Boccassi
Lennart Poettering
Christian Hesse
Michael Vogt
Luca Boccassi
Ambareesh Balaji
favilances
Christian Brauner
Matheus Afonso Martins Moreira
Petru Rebeja
Valentin David
Todd Zullinger
albertescanes
Zbigniew Jędrzejewski-Szmek