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runqemu: fix permission check of /dev/vhost-net

The code should check /dev/vhost-net instead of /dev/kvm. And
the permission check logically belongs to the part when kvm-vhost
is enabled. Also fix the URL to point to the correct wiki page.

Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Chen Qi 3 years ago
parent
commit
53bdf2d200
1 changed files with 2 additions and 2 deletions
  1. 2 2
      scripts/runqemu

+ 2 - 2
scripts/runqemu

@@ -585,10 +585,10 @@ class BaseConfig(object):
                 logger.error("For further help see:")
                 raise RunQemuError(yocto_paravirt_kvm_wiki)
 
-        if not os.access(dev_kvm, os.W_OK|os.R_OK):
+            if not os.access(dev_vhost, os.W_OK|os.R_OK):
                 logger.error("You have no read or write permission on /dev/vhost-net.")
                 logger.error("Please change the ownership of this file as described at:")
-                raise RunQemuError(yocto_kvm_wiki)
+                raise RunQemuError(yocto_paravirt_kvm_wiki)
 
     def check_fstype(self):
         """Check and setup FSTYPE"""