From 0adce85ebe7a4621c23a53466fd405e4fdd82b68 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Mon, 22 Apr 2024 11:26:42 +0200
Subject: [PATCH] man: explicitly document the various
 systemd.journald.max_level_*= kernel cmdline options

Fixes: #31327
---
 man/systemd-journald.service.xml | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/man/systemd-journald.service.xml b/man/systemd-journald.service.xml
index 91be3178ddf..8eeb209b07c 100644
--- a/man/systemd-journald.service.xml
+++ b/man/systemd-journald.service.xml
@@ -247,6 +247,24 @@ systemd-tmpfiles --create --prefix /var/log/journal</programlisting>
         </listitem>
 
       </varlistentry>
+
+      <varlistentry>
+        <term><varname>systemd.journald.max_level_store=</varname></term>
+        <term><varname>systemd.journald.max_level_syslog=</varname></term>
+        <term><varname>systemd.journald.max_level_kmsg=</varname></term>
+        <term><varname>systemd.journald.max_level_console=</varname></term>
+        <term><varname>systemd.journald.max_level_wall=</varname></term>
+        <term><varname>systemd.journald.max_level_socket=</varname></term>
+
+        <listitem><para>Controls the maximum log level of messages that are stored in the journal, forwarded
+        to syslog, kmsg, the console, the wall, or a socket. This kernel command line options override the
+        settings of the same names in the
+        <citerefentry><refentrytitle>journald.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>
+        file.</para>
+
+        <xi:include href="version-info.xml" xpointer="v232"/>
+        </listitem>
+      </varlistentry>
     </variablelist>
 
     <para>Note that these kernel command line options are only honoured by the default namespace, see