From 06092507433417cff8a0da25fbafeda9a47da301 Mon Sep 17 00:00:00 2001
From: Chenli Wei <chenli.wei@intel.com>
Date: Tue, 23 Aug 2022 01:29:56 +0800
Subject: [PATCH] misc: add assert to check the RTVM CPU affinity

The current ACRN Configurator have no warning when the user set CPU zero
to RTVM.

This patch add an assert to check the above.

Tracked-On: #6690
Signed-off-by: Chenli Wei <chenli.wei@linux.intel.com>
Reviewed-by: Junjie Mao <junjie.mao@intel.com>
---
 misc/config_tools/schema/checks/cpu_assignment.xsd | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/misc/config_tools/schema/checks/cpu_assignment.xsd b/misc/config_tools/schema/checks/cpu_assignment.xsd
index f989f7035..5cfdfbac2 100644
--- a/misc/config_tools/schema/checks/cpu_assignment.xsd
+++ b/misc/config_tools/schema/checks/cpu_assignment.xsd
@@ -39,4 +39,11 @@
     </xs:annotation>
   </xs:assert>
 
+  <xs:assert test="every $vm in /acrn-config/vm[vm_type = 'RTVM'] satisfies
+                   count($vm//pcpu_id[./text() = '0']) = 0">
+    <xs:annotation acrn:severity="error" acrn:report-on="$vm//cpu_affinity">
+      <xs:documentation>The CPU 0 can't assign to RTVM {$vm/name/text()}.</xs:documentation>
+    </xs:annotation>
+  </xs:assert>
+
 </xs:schema>