From: Daan De Meyer <daan.j.demeyer@gmail.com>
Date: Fri, 25 Apr 2025 07:36:30 +0000 (+0200)
Subject: udev: Enable delegation without delegating any controllers
X-Git-Tag: v258-rc1~722
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=29257d927d8daef1fb889dee177091cf186aa34b;p=thirdparty%2Fsystemd.git

udev: Enable delegation without delegating any controllers

Delegation is enabled for udev so that it can mess around with the
cgroup hierarchy to avoid killing control processes when it calls
cg_kill in on_post() when it goes idle. We don't actually care about
any specific cgroup controllers in udev, so set Delegate= to enable
delegation without delegating any controllers

Follow up for https://github.com/systemd/systemd/pull/22752
---

diff --git a/units/systemd-udevd.service.in b/units/systemd-udevd.service.in
index ef604e92157..7c71243a4a1 100644
--- a/units/systemd-udevd.service.in
+++ b/units/systemd-udevd.service.in
@@ -26,7 +26,7 @@ Conflicts=soft-reboot.target
 
 [Service]
 CapabilityBoundingSet=~CAP_SYS_TIME CAP_WAKE_ALARM
-Delegate=pids
+Delegate=
 DelegateSubgroup=udev
 Type=notify-reload
 # Note that udev will reset the value internally for its workers