From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mukesh Rathor Subject: Re: [HYBRID]: status update... Date: Wed, 4 Jul 2012 16:13:42 -0700 Message-ID: <20120704161342.34d8f567@mantra.us.oracle.com> References: <20120626181707.4203d336@mantra.us.oracle.com> <1340873045.10942.9.camel@zakaz.uk.xensource.com> <20120703122448.5d38dfaf@mantra.us.oracle.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Stefano Stabellini Cc: Keir Fraser , "Xen-devel@lists.xensource.com" , Ian Campbell List-Id: xen-devel@lists.xenproject.org On Wed, 4 Jul 2012 11:01:40 +0100 Stefano Stabellini wrote: > On Tue, 3 Jul 2012, Mukesh Rathor wrote: > > On Thu, 28 Jun 2012 09:44:05 +0100 > > Ian Campbell wrote: > > > > > On Wed, 2012-06-27 at 02:17 +0100, Mukesh Rathor wrote: > > > > Hi Guys, > > > > > > > > Just a quick status update. I refreshed my trees and then > > > > debugged as the code had changed a lot. I'm again few weeks > > > > behind from the latest tree on both linux and xen. After the > > > > refresh, I ran into few issues: > > > > > > > > - xenstored is using gnttab interface that will not work for > > > > hybrid For now I just disabled it. > > > > > > OOI what's the conflict? > > > > If I recall correctly, the M2P was not setup yet. This will take > > lot more digging in xl, which is changing fast, so I was hoping to > > punt it for phase II. Meantime, I'm not sure how to pass hybrid > > flag to xenstored. Any ideas? > > xenstored is going to try to open the grant table interface > (xc_gnttab_open, implemented via gntdev), if that fails it should fall > back to xc_map_foreign_range. That should work out of the box, or at > least it does for my "hybrid" ARM dom0. For hybrid, I'd like it to just use map foreign range for now. I am looking for a way to enforce that. I can't pass flag to the API. thanks Mukesh