>>> On 20.03.17 at 10:50, <rcojoc...@bitdefender.com> wrote:
> --- a/xen/include/public/memory.h
> +++ b/xen/include/public/memory.h
> @@ -444,6 +444,8 @@ struct xen_mem_access_op {
> /* xenmem_access_t */
> uint8_t access;
> domid_t domid;
> + uint16_t view_id;
> + uint16_t pad[3];
Irrespective of Andrew's valid general objection, the change above
wouldn't be valid either: How would you guarantee compatibility
with old callers? Other than in e.g. domctl/sysctl there's no
interface version here which can be bumped, so simply adding
fields to a structure and re-using an existing sub-op won't do.
Jan
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