From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wei Liu Subject: Re: [PATCH v4 15/15] tools/xen-access: altp2m testcases Date: Fri, 10 Jul 2015 09:55:52 +0100 Message-ID: <20150710085552.GD26853@zion.uk.xensource.com> References: <1436489553-6300-1-git-send-email-edmund.h.white@intel.com> <1436489553-6300-16-git-send-email-edmund.h.white@intel.com> <1436518225.23508.169.camel@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: <1436518225.23508.169.camel@citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Ian Campbell Cc: Ravi Sahita , Wei Liu , George Dunlap , Tim Deegan , Ian Jackson , Ed White , xen-devel@lists.xen.org, Jan Beulich , Andrew Cooper , tlengyel@novetta.com, Daniel De Graaf List-Id: xen-devel@lists.xenproject.org On Fri, Jul 10, 2015 at 09:50:25AM +0100, Ian Campbell wrote: > On Thu, 2015-07-09 at 17:52 -0700, Ed White wrote: > > From: Tamas K Lengyel > > > > Working altp2m test-case. Extended the test tool to support singlestepping > > to better highlight the core feature of altp2m view switching. > > Is this the only higher level tool integration which is required for > this feature? I was expecting to see at a minimum some libxl/xl > integration for enabling/disabling the feature on a per domain basis > since AIUI it is a feature which is (or can be) exposed to the guest. There is xl/libxl integration in one patch, which is trivial at the moment. As I understand it there will be more libxl patches for this feature, but they are not included in this series at the moment. > > >From looking at the 00 patch it seems like the ability for a domain to > do altp2m on itself is perhaps not included in this iteration of the > series, is that correct? Is that functionality disabled by default or > simply not present? > Disable by default in libxl. Wei. > Ian.