diff -Naur a1/dir/file1.txt b1/dir/file1.txt
--- a1/dir/file1.txt	2020-06-01 12:07:06.845725100 +0300
+++ b1/dir/file1.txt	2020-06-01 12:07:16.085725300 +0300
@@ -1,11 +1,17 @@
 CONFIG_IRQ_WORK=y
 CONFIG_BUILDTIME_EXTABLE_SORT=y
+CONFIG_THREAD_INFO_IN_TASK=y
 #
 # General setup
 #
+CONFIG_INIT_ENV_ARG_LIMIT=16
+# CONFIG_COMPILE_TEST is not set
+CONFIG_LOCALVERSION=""
+# CONFIG_LOCALVERSION_AUTO is not set
 CONFIG_BUILD_SALT=""
 CONFIG_HAVE_KERNEL_GZIP=y
 CONFIG_HAVE_KERNEL_BZIP2=y
+CONFIG_HAVE_KERNEL_LZMA=y
 CONFIG_HAVE_KERNEL_XZ=y
 CONFIG_HAVE_KERNEL_LZO=y
 CONFIG_HAVE_KERNEL_LZ4=y
diff -Naur a1/dir/file2.txt b1/dir/file2.txt
--- a1/dir/file2.txt	1970-01-01 03:00:00.000000000 +0300
+++ b1/dir/file2.txt	2020-06-01 11:44:54.825220300 +0300
@@ -0,0 +1,16 @@
+Nine Inch Nails -- Hurt
+
+I hurt myself today
+To see if I still feel
+I focused on the pain
+The only thing that real
+A needle tears a hole
+The old familiar sting
+Try to kill it all away
+But I remember everything.
+
+What have I become
+My sweetest friend
+Everyone I know
+Goes away
+In the end
