From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Jan Beulich" Subject: Re: [PATCH v7 8/9] ioreq-server: remove p2m entries when server is enabled Date: Mon, 12 May 2014 12:34:37 +0100 Message-ID: <5370CDED02000078000115D1@mail.emea.novell.com> References: <1399624804-5109-1-git-send-email-paul.durrant@citrix.com> <1399624804-5109-9-git-send-email-paul.durrant@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1399624804-5109-9-git-send-email-paul.durrant@citrix.com> Content-Disposition: inline List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Paul Durrant Cc: xen-devel@lists.xen.org, Ian Jackson , Ian Campbell , Stefano Stabellini List-Id: xen-devel@lists.xenproject.org >>> On 09.05.14 at 10:40, wrote: > For secondary servers, add a hvm op to enable/disable the server. The > server will not accept IO until it is enabled and the act of enabling > the server removes its pages from the guest p2m, thus preventing the guest > from directly mapping the pages and synthesizing ioreqs. > > Signed-off-by: Paul Durrant Acked-by: Jan Beulich (hypervisor side, and provided the at least one remaining coding style issue gets cleaned up)