man: fix documentation for LoaderDevicePathUUID + LoaderImageIdentifier, in systemd...

Let's fix the version here too, and also clarify that this is usually
not necessarily the ESP.

diff --git a/man/systemd-stub.xml b/man/systemd-stub.xml
index 9f87f19f4cc4401526de463b4f56b5d027463b66..d2590e509e86aea131396779c842b7b3bb8759b3 100644 (file)
--- a/man/systemd-stub.xml
+++ b/man/systemd-stub.xml
@@ -459,12 +459,16 @@
       <varlistentry>
         <term><varname>LoaderDevicePartUUID</varname></term>
 
-        <listitem><para>Contains the partition UUID of the EFI System Partition the EFI image was run
-        from. <citerefentry><refentrytitle>systemd-gpt-auto-generator</refentrytitle><manvolnum>8</manvolnum></citerefentry>
+        <listitem><para>Contains the partition UUID of the partition the boot loader has been started from on
+        the current boot (usually a EFI System Partition). If already set by the boot loader, this will
+        remain untouched by <command>systemd-stub</command>. If not set yet, this will be set to the
+        partition UUID of the partition the unified kernel is started from, in order to support systems that
+        directly boot into a unified kernel image, bypassing any boot loader.
+        <citerefentry><refentrytitle>systemd-gpt-auto-generator</refentrytitle><manvolnum>8</manvolnum></citerefentry>
         uses this information to automatically find the disk booted from, in order to discover various other
         partitions on the same disk automatically.</para>
 
-        <xi:include href="version-info.xml" xpointer="v250"/></listitem>
+        <xi:include href="version-info.xml" xpointer="v224"/></listitem>
       </varlistentry>
 
       <varlistentry>
@@ -481,12 +485,15 @@
       <varlistentry>
         <term><varname>LoaderImageIdentifier</varname></term>
 
-        <listitem><para>The path of EFI executable, relative to the EFI System Partition's root
-        directory. Use
+        <listitem><para>The file system path to the EFI executable of the boot loader for the current boot,
+        relative to the partition's root directory (i.e. relative to the partition indicated by
+        <varname>LoaderDevicePartUUID</varname>, see above). If not set yet, this will be set to the file
+        system path of the EFI executable of the booted unified kernel, in order to support systems that
+        directly boot into a unified kernel image, bypassing any boot loader.  Use
         <citerefentry><refentrytitle>bootctl</refentrytitle><manvolnum>1</manvolnum></citerefentry> to view
         this data.</para>
 
-        <xi:include href="version-info.xml" xpointer="v250"/></listitem>
+        <xi:include href="version-info.xml" xpointer="v237"/></listitem>
       </varlistentry>
 
       <varlistentry>