custom param

defaults/main.yml

@@ -29,3 +29,4 @@ railgun:
   destination: oversea
   remoteGatewayId: 31
 laptop: false
+extra_params: []

tasks/kernel/entry.yml

@@ -9,4 +9,4 @@
   when: ansible_distribution == 'Debian'
 - name: make linux fast again
   include_tasks: 'fast-again.yml'
-  when: ansible_os_family == 'Debian'
+  # when: ansible_os_family == 'Debian'

tasks/kernel/fast-again.yml

@@ -4,8 +4,13 @@
     path: /etc/default/grub
     marker: '# {mark} MyCard Init block'
     block: |
+      ## add make-linux-fast-again params
       FAST_AGAIN_PARAMS="noibrs noibpb nopti nospectre_v2 nospectre_v1 l1tf=off nospec_store_bypass_disable no_stf_barrier mds=off tsx=on tsx_async_abort=off mitigations=off"
       GRUB_CMDLINE_LINUX_DEFAULT="$GRUB_CMDLINE_LINUX_DEFAULT $FAST_AGAIN_PARAMS"
+      {% for param in extra_params %}
+      ## add custom param {{param}}
+      GRUB_CMDLINE_LINUX_DEFAULT="$GRUB_CMDLINE_LINUX_DEFAULT {{param}}"
+      {% endfor %}
   register: grub_block_result
 - name: update-grub
   become: true