rng-tools: add systemd-udev-settle wants to service

rngd needs to start after `systemd-udev-settle` in order for the kernel
modules of the random source hardware to be loaded before it is started.

However, since the `rngd.service` does not require or want
`systemd-udev-settle.service` it might not be scheduled for start and
the `After=systemd-udev-settle.service` there has no effect.

Adding `Wants=systemd-udev-settle.service` provides a weak requirement
to it, so that the `rngd` is started after it, if possible.

(From OE-Core rev: e9715d4234eb7b45dee8b323799014646f0a1b07)

Signed-off-by: Claudius Heine <ch@denx.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Claudius Heine
2021-09-17 10:08:04 +02:00
committed by Richard Purdie
parent 7bbd93f8dc
commit c5d1550fe6

View File

@@ -3,6 +3,7 @@ Description=Hardware RNG Entropy Gatherer Daemon
DefaultDependencies=no
After=systemd-udev-settle.service
Before=sysinit.target shutdown.target
Wants=systemd-udev-settle.service
Conflicts=shutdown.target
[Service]