The kernel's sched_setattr interface allows for more control over a processes
scheduling attributes as the previously used sched_setscheduler interface.
Using sched_setattr is also the prerequisite for support of utilization
clamping (UCLAMP [1], see #26705) and allows to set sched_runtime. The latter,
sched_runtime, will probably become a relevant scheduling parameter of the
EEVDF scheduler [2, 3], and therefore will not only apply to processes
scheduled via SCHED_DEADLINE, but also for processes scheduled via
SCHED_OTHER/SCHED_BATCH (i.e., most processes).
1: https://docs.kernel.org/next/scheduler/sched-util-clamp.html
2: https://lwn.net/Articles/969062/
3: https://lwn.net/ml/linux-kernel/20240405110010.934104715@infradead.org/
This adds %q, %A and %M specifiers to tmpfiles:
- %A and %M were previously added to tmpfiles.d man page, but not to specifier_table
- %q is added via COMMON_SYSTEM_SPECIFIERS
* 8153d9b0f9 Revert "Remove tmpfiles snippet for /home and /srv"
* a76669ee22 Remove tmpfiles snippet for /home and /srv
* b3e1d52cb4 Soft-disable tmpfiles --purge until a good use case comes up
* 4a29ab3f3b Version 256.1
* ebf352d292 disable auto-features when bootstrapping
* 1ae0516ae7 Version 256
* b32641170e Restore patch to drop varlink method call
* 421f0041b3 Version 256~rc4
* 65d9b49791 Fix typo
* c56891fb68 Drop sysusers.d/basic.conf
* 69472997b9 Renumber sources and make order more consistent
Previously, importd was only accessible via D-Bus, which required it to
be a late boot service. Now that we have Varlink we can rearrange things
to become early-boot activated, just after the image directories are
mounted.
This will later allow us to have generator that auto-downloads images on
boot.
If we have a Varlink interface that allows man subscribers to the same
source of events we typically want to notify all of them at once with
the same message.
Let's add some helpers for this purpose: varlink_many_*() can be used to
send messages, similar to the corresponding varlink_*() calls, but they
take a Set of Varlink objects and we issue the operation on every
connection once.
This ports over one existing case where this is beneficial, but the main
user for this is supposed to be importd later.
Let's properly return the measurement flag tristate, rather than a
boolean. Otherwise we'll mistake "nothing to measure" as "not measured",
which are two different things, and means we'll miscombine the flag
later, claiming to userspace that we measured no dtb data even if there
was.
Before 12001b1bf0, write() is required for
if Type=exec. However, with the previous commit, now write() is also used
for sending handoff timestamp. Let's allow write() if necessary.
Fixes a regression caused by 12001b1bf0.
Fixes#33299.
Before 12001b1bf0, the timestamp is sent
with write(), but the commit made the timestamp sent by send(), and
causes regressin #33299.
Note the invocation will still fail if write() is filtered by seccomp.
But, that is an old issue since Type=exec is introduced
(5686391b00).
Partially fixes a regression caused by 12001b1bf0.
Partially fixes#33299.
Fix two problems of the keyboard of RedmiBook Pro 15 2022.
- Enter key in the main area was mapped to KP_Enter.
- When Fn is locked (to use F1-F12 without pressing Fn),
Right Ctrl was mapped to Menu. Keeping it as Right Ctrl is more useful.
Similar to the previous commit, but for preventing from removing static
routes on receiving RA with zero lifetime.
Fixes a regresson caused by 479d3e1994.
Fixes#33346.
Luca Boccassi
Florian Schmaus
Kamil Szczęk
Mike Yuan
Carlo Teubner
Daan De Meyer
Matthias Lisin
Lennart Poettering
Yu Watanabe
nerdopolis
Eugeny Shcheglov
oldherl