reverted:
--- b/core/modules/system/lib/Drupal/system/Form/ModulesListForm.php
+++ a/core/modules/system/lib/Drupal/system/Form/ModulesListForm.php
@@ -198,14 +198,12 @@
     // Generate link for module's configuration page, if it has one.
     $row['links']['configure'] = array();
     if ($module->status && isset($module->info['configure'])) {
+      if ($this->accessManager->checkNamedRoute($module->info['configure'], array(), \Drupal::currentUser())) {
+        $item = menu_get_item(trim($this->url($module->info['configure']), '/'));
-      $route_parameters = isset($module->info['configure_parameters']) ? $module->info['configure_parameters'] : array();
-      if ($this->accessManager->checkNamedRoute($module->info['configure'], $route_parameters, \Drupal::currentUser())) {
-        $item = menu_get_item(trim($this->url($module->info['configure'], $route_parameters), '/'));
         $row['links']['configure'] = array(
           '#type' => 'link',
           '#title' => $this->t('Configure'),
           '#route_name' => $module->info['configure'],
-          '#route_parameters' => $route_parameters,
           '#options' => array(
             'attributes' => array(
               'class' => array('module-link', 'module-link-configure'),
reverted:
--- b/core/modules/system/tests/modules/system_test/system_test.info.yml
+++ a/core/modules/system/tests/modules/system_test/system_test.info.yml
@@ -5,6 +5,3 @@
 version: VERSION
 core: 8.x
 hidden: true
-configure: system_test.configure
-configure_parameters:
-  foo: bar
reverted:
--- b/core/modules/system/tests/modules/system_test/system_test.module
+++ a/core/modules/system/tests/modules/system_test/system_test.module
@@ -69,9 +69,6 @@
   if ($file->name == 'requirements1_test' || $file->name == 'requirements2_test') {
     $info['hidden'] = FALSE;
   }
-  if ($file->name == 'system_test') {
-    $info['hidden'] = FALSE;
-  }
 }
 
 /**
reverted:
--- b/core/modules/system/tests/modules/system_test/system_test.routing.yml
+++ a/core/modules/system/tests/modules/system_test/system_test.routing.yml
@@ -80,8 +80,3 @@
     _content: '\Drupal\system_test\Controller\SystemTestController::shutdownFunctions'
   requirements:
     _access: 'TRUE'
-
-system_test.configure:
-  path: '/system-test/configure/{foo}'
-  requirements:
-    _access: 'TRUE'
only in patch2:
unchanged:
--- a/core/profiles/standard/config/field.instance.node.article.field_tags.yml
+++ b/core/profiles/standard/config/field.instance.node.article.field_tags.yml
@@ -3,7 +3,7 @@ field_name: field_tags
 entity_type: node
 bundle: article
 label: Tags
-description: 'Enter a comma-separated list of words to describe your content.'
+description: 'Enter a comma-separated list of words to describe your content. For example: Amsterdam, Mexico City, "Cleveland, Ohio"'
 required: false
 default_value: {  }
 default_value_function: ''