Merging pull request 1983

Signed-off-by: NLukáš Doktor <ldoktor@redhat.com>

* https://github.com/avocado-framework/avocado:
  Extended vendors_map dict for Power8

avocado/utils/cpu.py

@@ -78,7 +78,8 @@ def get_cpu_vendor_name():
     vendors_map = {
         'intel': ("GenuineIntel", ),
         'amd': ("AMD", ),
-        'power7': ("POWER7", )
+        'power7': ("POWER7", ),
+        'power8': ("POWER8", )
     }
 
     cpu_info = _get_cpu_info()