Merging upstream version 4.2+20240118.

Signed-off-by: Daniel Baumann <daniel@debian.org>

tests/00names

@@ -4,7 +4,13 @@ set -x -e
 conf=$targetdir/mdadm.conf
 echo "CREATE names=yes" > $conf
 
-for i in linear raid0 raid1 raid4 raid5 raid6
+levels=(raid0 raid1 raid4 raid5 raid6)
+
+if [ "$LINEAR" == "yes" ]; then
+  levels+=( linear )
+fi
+
+for i in ${levels[@]}
 do
   mdadm -CR --config $conf /dev/md/$i -l $i -n 4 $dev4 $dev3 $dev2 $dev1
   check $i