Let's add some system to the madness, given we added user-specific dirs
to the end of the list, but they should really be listed together with
the other user-specific ones.
This is a minor compat break, but given the slow adoption of the
sd-path.h APIs I think it's one we should take. Basically, the idea is
that if the user provides a suffix path with a trailing slash (thus
encoding in the path that the last element must be a dir), we should
keep it in place, and not suppress it, in order to not willy nilly
reduce the amount of information contained in the path.
Simplifications that do not alter meaning, and do not suppress
information should be fine to apply to a path, but otherwise we really
should be conservative on this.
This directory is commonly used for virtual Python environments.
These are useful when developing to install different Python versions
as well as install tooling like mkosi and mypy in an isolated fashion
without influencing the global system.
Introduce the `systemd.break=` kernel command line option to allow
stopping the boot process at a certain point and spawn a debug shell.
After exiting this shell, the system will resume booting.
It accepts the following values:
- `pre-udev`: before starting to process kernel uevents (initrd and
host).
- `pre-basic`: before leaving early boot and regular services start
(initrd and host).
- `pre-mount`: before the root filesystem is mounted (initrd).
- `pre-switch-root`: before switching root (initrd).
The Azure MANA folks would like the PCI domain to be suppressed from
naming network interfaces. Let's introduce a somewhat generic way to do
this, without hardcoding anything to Azure.
Specifically: we'll ship a new hwdb entry that sets a new
ID_NET_NAME_INCLUDE_DOMAIN=0 property on relevant MANA devices. Then we
make net_id look for that property, and if it is set we simply suppress
the PCI domain.
(Untested as of now, needs feedback from Azure MANA folks that this
actually works and does what is requested here).
Move some config option in the right section, fixes the following warning:
```
mkosi.conf: Setting Credentials should be configured in [Runtime], not [Host].
mkosi.conf: Setting RuntimeBuildSources should be configured in [Runtime], not [Host].
mkosi.conf: Setting RuntimeScratch should be configured in [Runtime], not [Host].
mkosi.conf: Setting QemuSmp should be configured in [Runtime], not [Host].
mkosi.conf: Setting QemuSwtpm should be configured in [Runtime], not [Host].
mkosi.conf: Setting QemuVsock should be configured in [Runtime], not [Host].
mkosi.conf: Setting QemuKvm should be configured in [Runtime], not [Host].
```
Introduce the `systemd.break=` kernel command line option to allow stopping the
boot process at a certain point and spawn a debug shell. After exiting this
shell, the system will resume booting.
It accepts the following values:
- `pre-udev`: before starting to process kernel uevents (initrd and host).
- `pre-basic`: before leaving early boot and regular services start (initrd and
host).
- `pre-mount`: before the root filesystem is mounted (initrd).
- `pre-switch-root`: before switching root (initrd).
This generalizes and modernizes the code to acquire set of local caps,
based on the code for this in the condition logic. Uses PidRef, and
acquires the full quintuplet of caps.
This can be considered preparation to one day maybe build without
libcap.
If an enumerated device has ID_PROCESSING=1 property, and the service
manager does not know if the device has been processed by udevd
previously (that is, Device.deserialized_found does not have
DEVICE_FOUND_UDEV), then drop DEVICE_FOUND_UDEV flag from the device and
make the device not enter the active state.
Follow-up for 405be62f05, which was
reverted by c4fc22c4de.
Follow-up for 12807b5a49.
Otherwise, if a call of shovel() disabled the flags, the subsequent
calls do nothing even if there is something we need to read or write.
Fixes the following error:
```
Dec 19 02:19:39 run0[5618]: Error on PTY forwarding logic: Too many levels of symbolic links
```
This function pins the *API* FS, i.e. /proc/ + /sys/, not just any fs.
Hence clarify this in the name.
(At least we call these two fs "API (V)FS" in our codebase, hence
continue to do so here)
Previously, even if e.g. .rules files are unchanged, all .rules files
are reloaded when other kind of config files like .link files or
.hwdb.bin are changed, vice versa.
Then, save configurations by their source: udev.conf, command line
arguments, kernel command line options, and udev control.
Preparation to support reloading udev.conf in a later commit.
The man page says that --sign-kernel and --no-sign-kernel "override the
detection of whether to sign the Linux binary", so we should only
autodetect if neither are specified. But as of commit 02eabaffe9
("ukify: Add a unified interface for signing tools"), we autodetect even
when --no-sign-kernel is passed, which makes the flag useless.
The sign_kernel option is parsed using argparse.BooleanOptionalAction,
which sets it to either True, False, or None. commit 02eabaffe9
replaced `sign_kernel is None` with `not sign_kernel`. These are not the
same in Python, as the latter accepts False as well as None.
Restore the original check and fix type annotations accordingly.
Fixes: 02eabaffe9 ("ukify: Add a unified interface for signing tools")
First of all, the list of verbs was badly out of date, in particular for
--no-legend. But second if it, I think such minor switches that alter
some detail of the output should not result in failure when the specific
tweak does not apply on some command. It should be fine for scripts and
suchlike to dumbly always pass --no-legend to all invocations of our
tools without having to consider if a specific subtool of ours actually
supports it or not.
Follow-up for 6d9ef22acd
- Downgrade log level for bpf not installed or kernel version
being too old to LOG_DEBUG. Otherwise, on kernels older than 6.12
the log becomes quite annoying.
- Always propagate the error and ignore only on caller's side.
The current style is a messy mix.
Lennart Poettering
Ricky Tigg
Septatrix
Daan De Meyer
Matteo Croce
Yu Watanabe
Antonio Alvarez Feijoo
Ivan Kruglov
Luca Boccassi
Matthias Lisin
Thomas Hebb
Mike Yuan