From mboxrd@z Thu Jan 1 00:00:00 1970 From: Konrad Rzeszutek Wilk Subject: Re: PV-on-HVM hypercall problem Date: Wed, 16 Nov 2011 09:27:38 -0500 Message-ID: <20111116142738.GB7476@phenom.dumpdata.com> References: <201111082056301848024@qq.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <201111082056301848024@qq.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: 327801865 <327801865@qq.com> Cc: xen-devel , "community.manager" List-Id: xen-devel@lists.xenproject.org On Tue, Nov 08, 2011 at 08:56:35PM +0800, 327801865 wrote: > Hi everyone: > I'm doing some development based on PV-on-HVM source.Have modified the code in unmodified_drivers, When I map one HVM domU memory page to another domU by HYPERVISOR_grant_table_op, it returns an error code "-38"(function no implement), in another way, one HVM domU can't map another's menory page. Can you map pages with PV Dom0? > I wonder wheather you can give me a hand about this problem. Or some valuable advice. > Thanks in advance. > > 2011-11-08 > > > > 327801865 > _______________________________________________ > Xen-devel mailing list > Xen-devel@lists.xensource.com > http://lists.xensource.com/xen-devel