We call similar other fields in main.c (notably: rlimit stuff, env vars) "saved",
rather than "original". Hence stick to that kind of naming here too.
Follow-up for: #32937
This has been a glaring omission the docs: when people create
.user/.group/.user-privileged/.group-privileged drop-in files, they
should also create matching .membership files.
arg_root defaults to null, so if --root isn't given, this would try reading
etc/machine-info from the current working directory, which is likely to fail.
Fixes: 77db9ef2ab ("boot: Make sure we take --root into account everywhere.")
We usually configure a test rule with a unique priority. Hence, finding
rule by priority reduces the lines of output, and we can debug easily.
Also print short comments on check. That's helpful when the check is
called several times.
Otherwise, the other RoutingPolicyRule object may not have a valid
address family yet, and the existing rule may be wrongly handled as
that it is not requested by any interface, and it may be removed.
Follow-up for 727235006a.
Fixes#34068.
This softens the behavior originally introduced in eded61e410 to apply
only to the fallback dns servers.
The intent is that the global FallbackDNS (instead of DNS) can now be
used in conjunction with the per-link dns, providing a fallback behavior
without introducing a scope overlap.
References: eded61e410 (resolved: demote the global unicast scope, 2024-08-19)
This expands the role of fallback servers so they are applied not only
when there are no dns servers configured, but when all the configured
dns servers are configured only for non-default-route links.
This commit may have been a breaking change for sd-resolved foreign
resolv.conf mode, where a legacy network management daemon directly
modifies resolv.conf and sd-resolved consumes that.
This reverts commit eded61e410.
Follow-up for 7ac58157ca
With the mentioned commit, iff E2BIG we'd retry pidfd_spawn()
with POSIX_SPAWN_SETCGROUP disabled. However, the same strategy
should actually apply to EOPNOTSUPP/ENOSYS/EPERM too -
they can mean two things here: no clone3() or no CLONE_PIDFD.
Therefore, let's first try clone() + CLONE_PIDFD, and fall further back
to plain clone() (posix_spawn()) only as last resort. Plus, record
the fact so that we don't unnecessarily retry every single time
if CLONE_PIDFD is the one that's unavailable.
mkfs.btrfs has recently learned new options --subvol and --default-subvol
so let's stop failing when Subvolumes= and DefaultSubvolume= are used offline
and use the new --subvol and --default-subvol options instead to create subvolumes
in the generated root filesystem without root privileges or loop devices.
Lennart Poettering
Daan De Meyer
Yu Watanabe
Adrian Vovk
Alyssa Ross
A. Wilcox
Ivan Shapovalov
Ronan Pigott
Mike Yuan
Luca Boccassi
Tom Coldrick
