> -Original Message-
> From: Xen-devel [mailto:xen-devel-boun...@lists.xenproject.org] On Behalf
> Of Paul Durrant
> Sent: 28 March 2018 15:44
> To: 'Jan Beulich'
> Cc: Andrew Cooper ; xen-
> de...@lists.xenproject.org
> Subject: Re:
> -Original Message-
> From: Jan Beulich [mailto:jbeul...@suse.com]
> Sent: 26 March 2018 12:22
> To: Paul Durrant
> Cc: Andrew Cooper ; xen-
> de...@lists.xenproject.org
> Subject: Re: [PATCH v18 01/11] x86/hvm/ioreq: maintain an array
A subsequent patch will remove the current implicit limitation on creation
of ioreq servers which is due to the allocation of gfns for the ioreq
structures and buffered ioreq ring.
It will therefore be necessary to introduce an explicit limit and, since
this limit should be small, it simplifies