Re: [Xen-devel] [PATCH v19 10/11] common: add a new mappable resource type: XENMEM_resource_grant_table

2018-04-12 Thread Paul Durrant
> -Original Message- > From: Jan Beulich [mailto:jbeul...@suse.com] > Sent: 12 April 2018 16:28 > To: Paul Durrant > Cc: Andrew Cooper ; Wei Liu > ; George Dunlap ; Ian > Jackson ; Stefano Stabellini > ; xen-devel ; > Konrad Rzeszutek Wilk ; Tim (Xen.org) > > Subject: Re: [PATCH v19 10/11

Re: [Xen-devel] [PATCH v19 10/11] common: add a new mappable resource type: XENMEM_resource_grant_table

2018-04-12 Thread Jan Beulich
>>> On 29.03.18 at 17:36, wrote: > @@ -967,6 +968,54 @@ static long xatp_permission_check(struct domain *d, > unsigned int space) > return xsm_add_to_physmap(XSM_TARGET, current->domain, d); > } > > +static int acquire_grant_table(struct domain *d, unsigned int id, > +