tests: drop unused static cpu_templates fixture

This fixture is not used anymore, as it is mostly superseded by
cpu_template_any.

Signed-off-by: Pablo Barbáchano <pablob@amazon.com>

Author: pb8o

tests/conftest.py

@@ -292,13 +292,6 @@ def microvm_factory(request, record_property, results_dir):
     uvm_factory.kill()
 
 
-@pytest.fixture(params=static_cpu_templates_params())
-def cpu_template(request, record_property):
-    """Return all static CPU templates supported by the vendor."""
-    record_property("static_cpu_template", request.param)
-    return request.param
-
-
 @pytest.fixture(params=custom_cpu_templates_params())
 def custom_cpu_template(request, record_property):
     """Return all dummy custom CPU templates supported by the vendor."""

tests/integration_tests/functional/test_cpu_features_x86_64.py

@@ -952,18 +952,16 @@ def check_enabled_features(test_microvm, cpu_template):
         )
 
 
-def test_c3_on_skylake_show_warning(uvm_plain, cpu_template):
+def test_c3_on_skylake_show_warning(uvm_plain, cpu_template_any):
     """
     This test verifies that the warning message about MMIO stale data mitigation
-    is displayed only on Intel Skylake with C3 template.
+    is displayed only on Intel Skylake with static C3 template.
     """
     uvm = uvm_plain
     uvm.spawn()
-    uvm.basic_config(
-        vcpu_count=2,
-        mem_size_mib=256,
-        cpu_template=cpu_template,
-    )
+    uvm.basic_config(vcpu_count=2, mem_size_mib=256)
+    uvm.add_net_iface()
+    uvm.set_cpu_template(cpu_template_any)
     uvm.start()
 
     message = (
@@ -972,7 +970,8 @@ def test_c3_on_skylake_show_warning(uvm_plain, cpu_template):
         "does not apply the mitigation against MMIO stale data "
         "vulnerability."
     )
-    if uvm.cpu_template_name == "c3" and global_props.cpu_codename == "INTEL_SKYLAKE":
+
+    if cpu_template_any == "C3" and global_props.cpu_codename == "INTEL_SKYLAKE":
         assert message in uvm.log_data
     else:
         assert message not in uvm.log_data