lava: Always collect device error logs when we built kselftests

The devices/error_logs kselftest isn't really a test per se, more it's
something that exists to report errors generated by other tests.  Let's
take advantage of that (and the fact that we are overlaying the
kselftest tarball unconditionally at the minute) by running it at the
end of each test job.

Signed-off-by: Mark Brown <[email protected]>

Author: broonie

config/runtime/base/lava.jinja2

@@ -85,3 +85,22 @@ actions:
 
 {% set test_template = 'tests/' + test_method + '.jinja2' %}
 {% extends test_template %}
+
+# If we built the kselftests always run the devices/error_logs test to
+# flag up any errors that were triggered while running the main tests.
+{%- if node.artifacts.kselftest_tar_gz %}
+- test:
+    timeout:
+      minutes: 1
+    definitions:
+    - repository: https://github.com/kernelci/test-definitions.git
+      from: git
+      revision: kernelci.org
+      path: automated/linux/kselftest/kselftest.yaml
+      name: '{{ node.name }}'
+      parameters:
+        KSELFTEST_PATH: /opt/kselftest
+        SKIPFILE: /dev/null
+        TST_CMDFILES: devices/error_logs
+        SKIP_INSTALL: True
+{%- endif %}