man/net-naming-scheme: mention that NAMING_BRIDGE_MULTIFUNCTION_SLOT is reverted

Follow-up for af7417ac7b07bc01232982bf46e9d72e69e7f820.
Closes #33596.

diff --git a/man/systemd.net-naming-scheme.xml b/man/systemd.net-naming-scheme.xml
index 0dd8728c257f0b5981e027efabe8b06ea8a27f97..bb7899014505b1d64e42d7853adfdd0c6c176b4a 100644 (file)
--- a/man/systemd.net-naming-scheme.xml
+++ b/man/systemd.net-naming-scheme.xml
@@ -478,7 +478,8 @@
           bridge as that would create naming conflict when there are more child devices on that bridge. Now,
           this is relaxed and we will use slot information to generate the name based on it but only if
           the PCI device has multiple functions. This is safe because distinct function number is a part of
-          the device name for multifunction devices.</para>
+          the device name for multifunction devices. Note, this is reverted in <constant>v255</constant>.
+          See below.</para>
 
           <xi:include href="version-info.xml" xpointer="v251"/>
           </listitem>
@@ -521,6 +522,9 @@
           <listitem><para>Naming was changed for SR-IOV virtual device representors to enable the
           change introduced in <constant>v254</constant> by default.</para>
 
+          <para>If we detect that a PCI device associated with a slot is a PCI bridge, we no longer set
+          <varname>ID_NET_NAME_SLOT</varname>, reverting a change that was introduced in v251.</para>
+
           <xi:include href="version-info.xml" xpointer="v255"/>
           </listitem>
         </varlistentry>