test-configs add preempt-rt test-plan

Add preempt-rt test-plan based on Daniel Wagner's fork of
the Linaro test-definitions repo.

Uses vanilla KernelCI debian buster NFS root filesystem, and installs
rt-tests via apt-get before running the test plan.

templates/preempt-rt/generic-uboot-tftp-nfs-preempt-rt-template.jinja2

@@ -0,0 +1,8 @@
+{% extends 'boot-nfs/generic-uboot-tftp-nfs-template.jinja2' %}
+
+{% block actions %}
+{{ super () }}
+
+{% include 'preempt-rt/preempt-rt.jinja2' %}
+
+{% endblock %}

templates/preempt-rt/preempt-rt.jinja2

@@ -0,0 +1,30 @@
+- test:
+    timeout:
+      minutes: 10
+
+    definitions:
+    - from: inline
+      repository:
+        metadata:
+          format: Lava-Test Test Definition 1.0
+          name: preempt-rt-prereq
+          description: Pre-requisites for PREEMPT_RT
+        run:
+          steps:
+          - apt-get update && apt-get install -y procps rt-tests
+      name: preempt-rt-prereq
+      path: inline/preempt-rt-prereq.yaml
+
+    - repository: https://github.com/igaw/test-definitions.git
+      from: git
+      revision: preempt-rt
+      path: automated/linux/cyclictest/cyclictest.yaml
+      name: cyclictest
+      parameters:
+        AFFINTIY: 0-1
+        BACKGROUND_CMD: hackbench
+        DURATION: 300s
+        INTERVAL: 1000
+        MAX_LATENCY: 35
+        PRIORITY: 98
+        THREADS: 2

test-configs.yaml

@@ -179,6 +179,12 @@ test_plans:
     filters:
       - blocklist: *kselftest_defconfig_filter
 
+  preempt-rt:
+    rootfs: debian_buster_nfs
+    pattern: 'preempt-rt/{category}-{method}-{protocol}-nfs-preempt-rt-template.jinja2'
+    filters:
+      - passlist: {defconfig: ['preempt_rt']}
+
   sleep:
     rootfs: debian_buster_ramdisk