allow plugin to query KVM for supported/emulated CPUIDs

This plumbs calls to KVM_GET_SUPPORTED_CPUID and KVM_GET_EMULATED_CPUID
to be available to plugins.

TEST=cargo test --features plugin; cargo test -p kvm
BUG=chromium:800626

Change-Id: I98879599b5f970c6c2720772658689a505d8abe1
Signed-off-by: Dmitry Torokhov <dtor@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/938674
Reviewed-by: Zach Reizner <zachr@chromium.org>

1 files changed, 5 insertions, 0 deletions

diff --git a/tests/plugins.rs b/tests/plugins.rs
index 1a99a43..d036e97 100644
--- a/tests/plugins.rs
+++ b/tests/plugins.rs
@@ -231,6 +231,11 @@ fn test_extensions() {
 }
 
 #[test]
+fn test_supported_cpuid() {
+    test_plugin(include_str!("plugin_supported_cpuid.c"));
+}
+
+#[test]
 fn test_vcpu_pause() {
     test_plugin(include_str!("plugin_vcpu_pause.c"));
 }