!3 boot_cpu_model: cpu function import error fix

Merge pull request !3 from wangshengfang/boot_cpu_model_fix

qemu/tests/boot_cpu_model.py

@@ -2,7 +2,7 @@ import logging
 
 from virttest import env_process
 from virttest import error_context
-from virttest import utils_misc
+from virttest import cpu
 from virttest import utils_test
 
 
@@ -18,8 +18,8 @@ def run(test, params, env):
     :param params: Dictionary with the test parameters
 
     """
-    cpu_vendor = utils_misc.get_cpu_vendor()
-    host_model = utils_misc.get_host_cpu_models()
+    cpu_vendor = cpu.get_cpu_vendor()
+    host_model = cpu.get_host_cpu_models()
 
     model_list = params.get("cpu_model")
     if not model_list: