Let's in particular log an even if a device name is too long for the
btrfs ioctl structure, instead of truncating it (which could
theoretically reference a different device).
Follow-up for 7f6af95dab
- Allocate internal buf on the stack, memdup() only at the end.
This ensures we're able to handle OOM gracefully, i.e.
return -EAGAIN on OOM while still emptying socket buffer.
- Do not treat empty notify message as error.
- Raise log level since all callers log loudly anyway.
Expose /sys/class/dmi/id/chassis_asset_tag in varlink/dbus commonly used
by companies to track inventory such as laptops.
On desktops and other products the `chassis_asset_tag` can contain
rubbish similar to product_name/product_vendor.
Closes: #36442
The immediately following flink_tmpfile() does that anyway, hence no
need to do so explicitly beforehand.
(Also the log message was wrong: it says "sync" but here we "flush",
which is a much weaker operation)
When hardlink recreation is requested, it creates temporary files that
will be deleted once the context is destroyed. The deletion
(potentially) updates the directory's timestamps, so it's crucial that
the deletion happens before the directory timestamps are restored when
`COPY_RESTORE_DIRECTORY_TIMESTAMPS` is requested.
Clean up systemd-boot a bit. Mostly makes handling of some menu entry
types less magic and more uniform. Doesn't really change behaviour in
any ways, except that we now condition things such as boot counting,
random seed management and entry selection saving carefully on the entry
type.
Let's make the three subsystems more alike, and add remote-*setup.traget
for all three, enable them all three in the presets, and make them
behave in a similar fashion.
Let's make cryptsetup and veritysetup more symmetric, and enable the
remote target for the latter the same way we enable the remote target
for the former by default.
This is the last entry type that has special handling: with this in
place we now always invoke entry handlers the very same way. via the
.call() method of the BootEntry structure.
Similar to the previous commits, let's carefully condition random seed
management (which might be slow, and simply pointless for various entry
types) on the entry type.
Let's pass some context information to the .call() methods so that it's
sufficient to implement the handlers for all entry types with them.
(This commit doesn't port the various entry types over though, that
happens in later commits.)
I ran into the limit with ParticleOS, with 6 profiles, hence I think the
current default value is a bit low. let's bump it 4x, to 120. This is
still a lot lower than 500 or so which Debian uses downstream.
We can look into raising this further should we collide with this again,
but for now, let's try 120 and see how it goes in practice.
This option makes mkosi "remember" all the CLI options specified on the
command line when building an image. This means they don't need to be
specified again when booting the image afterwards or doing any other
operation on the image with "mkosi xxx".
As an example of how this is useful, currently, when running "mkosi -d
opensuse -f" to build an opensuse image and then running "mkosi sandbox
-- meson test -C build TEST-86-MULTI-UKI-PROFILE", running the test will
try to add virtiofs mounts of the fedora~rawhide build directory on my
machine instead of the opensuse one. With the History= option enabled,
it will use the opensuse tumbleweed directory as expected.
This option makes mkosi "remember" all the CLI options specified on
the command line when building an image. This means they don't need
to be specified again when booting the image afterwards or doing any
other operation on the image with "mkosi xxx".
As an example of how this is useful, currently, when running "mkosi
-d opensuse -f" to build an opensuse image and then running "mkosi
sandbox -- meson test -C build TEST-86-MULTI-UKI-PROFILE", running
the test will try to add virtiofs mounts of the fedora~rawhide build
directory on my machine instead of the opensuse one. With the History=
option enabled, it will use the opensuse tumbleweed directory as expected.
We stop setting --extra-search-path and --output-dir in the integration test
wrapper as these are settings that are "remembered" by enabling the History=
option.
Now that we have mkosi sandbox, meson runs with the mkosi tools tree
mounted (if one is used at all), so we can implement all the qemu feature
checks in meson itself, removing the need for mkosi configure scripts.
Let's get rid of the configure script for this use case by just
implementing the necessary logic in integration-test-wrapper.py.
We need to get rid of our usage of configure scripts to allow enabling
the History= setting.
