Paul Durrant writes ("[PATCH 3/6] domctl: return EEXIST from
XEN_DOMCTL_createdomain..."):
> ...if a specified domid is already in use.
>
> XEN_DOMCTL_createdomain allows a domid to be specified by its caller and
> will correctly fail if that domid is already in use. However the errno
> returned in this case will be EINVAL, making it indistinguishable from
> several other failures. Also a value of EINVAL does not seem appropriate
> as the specified domid is valid [1] but just not (transiently) available.
>
> [1] any invalid value passed in is ignored and causes Xen to choose an
> unused and valid value.
Acked-by: Ian Jackson <ian.jack...@eu.citrix.com>
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel
