- HostonlyInitrd reduces the size of the initramfs which speeds up
QEMU boot times.
- Autologin and deleting the root password remove
the manual login step whenever starting the systemd-nspawn container
or QEMU vm.
- NetworkVeth passes --network-veth to the nspawn container when
using mkosi boot and emulates --network-veth with a tap device
and networkd's 80-vm-vt.network builtin network file when using
mkosi qemu. --network-veth makes it easier to test network and
resolved in mkosi's nspawn container or QEMU vm.
The unit files are located at path /usr/lib/systemd/system.
This fixes the path reference to the unit file by adding the missing
path component system.
The boot loader specification link points to the boot loader interface
documentation.
This fixes the link to point to BOOT_LOADER_SPECIFICATION instead of
BOOTLOADER_INTERFACE which is itself.
Previously, dns_answer_add() was O(n^2).
With this change dns_packet_extract() becomes ~15 times faster for some
extremal case.
Before:
```
$ time ./fuzz-dns-packet ~/downloads/clusterfuzz-testcase-minimized-fuzz-dns-packet-5631106733047808
/home/watanabe/downloads/clusterfuzz-testcase-minimized-fuzz-dns-packet-5631106733047808... ok
real 0m15.453s
user 0m15.430s
sys 0m0.007s
```
After:
```
$ time ./fuzz-dns-packet ~/downloads/clusterfuzz-testcase-minimized-fuzz-dns-packet-5631106733047808
/home/watanabe/downloads/clusterfuzz-testcase-minimized-fuzz-dns-packet-5631106733047808... ok
real 0m0.831s
user 0m0.824s
sys 0m0.006s
```
Hopefully fixes oss-fuzz#19227.
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19227
We already handle foreign routing policy rules correctly by the previous
commit. So, the serialization/deserialization of rules are not necessary
anymore.
networkd already drop foreign address, routes, and nexthops on startup,
except those created by kernel. However, previously, routing policy
rules were not. The logic of serialization/deserialization of rules only
works for rules created by previous invocation of networkd, and does not
work for one created by other tools like `ip rule`.
This makes networkd drop foreign routing policy rules except created by
kernel on startup. Also, remove rules created by networkd when the
corresponding links are dropped or networkd is stopping.
Let's link the three man pages together more tightly and explain what
the two targets are about, emphasizing local/quick/reliable/approximate
vs remote/slow/unreliable/accurate synchronization.
Follow-up for: 1431b2f701fe934b42e4
When compiling with CFLAGS='-Werror=maybe-uninitialized -Og' we get a
warning about uninitialized "next_timeout" variable.
Avoid the warning by adding an (unreachable) "default" label.
Fixes: c24288d21e ("sd-dhcp-client: correct dhcpv4 renew/rebind retransmit timeouts")
In situations where a service fails to start, systemd suggests the user to
use "journalctl -xe" to get details about the failure. While running this
command does provide some additional details, most of the information is
similar to what was already printed when the service fails.
often the actual reason for the failure can be found in the logs of the
service that fails to start.
This patch updates the wording to suggest using "-u" to view the service
logs instead.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This commit adds support for disabling the read and write
workqueues with the new crypttab options no-read-workqueue
and no-write-workqueue. These correspond to the cryptsetup
options --perf-no_read_workqueue and --perf-no_write_workqueue
respectively.
Explicitly document the behavior introduced in #7437: when picking a new
UID shift base with "-U", a hash of the machine name will be tried
before falling back to fully random UID base candidates.
