From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeremy Fitzhardinge Subject: Re: HVM hypercalls Date: Fri, 30 Jul 2010 17:07:59 -0700 Message-ID: <4C53695F.9040004@goop.org> References: <583475.55555.qm@web113602.mail.gq1.yahoo.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <583475.55555.qm@web113602.mail.gq1.yahoo.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: Ruslan Nikolaev Cc: xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org On 07/30/2010 09:06 AM, Ruslan Nikolaev wrote: > I have 2 kernels: > > 1. From Xen repositary pvops-git (2.6.31.13). You want 2.6.32.16 from xen.git - the branch is xen/stable-2.6.32.x J > 2. From kernel.org: 2.6.32.16 > > Thank you! > Ruslan. > > > --- On Thu, 7/29/10, Jeremy Fitzhardinge wrote: > >> From: Jeremy Fitzhardinge >> Subject: Re: [Xen-devel] HVM hypercalls >> To: "Ruslan Nikolaev" >> Cc: xen-devel@lists.xensource.com >> Date: Thursday, July 29, 2010, 11:47 PM >> On 07/29/2010 11:55 AM, Ruslan >> Nikolaev wrote: >>> Thank you very much! I'll try this. BTW is it required >> to do this for every module with HVM hypercalls or there is >> some shared initialization code in HVM guest (Linux) similar >> to one used in paravirtualized guests? >>> If it's supposed to be in a module, is there any good >> example I can look at? >>> AFAIK hypercall_page is being initialized on Xen side >> with appropriate vmcall/vmmcall code. Is this CPUID >> mechanism a standard way to obtain hypercall_page reference >> on HVM domain? >> >> What kernel are you working with? There's already >> code to implement pv-on-hvm support for various recent pvops >> kernels, so you can just base your work on those. >> >> J >> >> > > > > _______________________________________________ > Xen-devel mailing list > Xen-devel@lists.xensource.com > http://lists.xensource.com/xen-devel >