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From: Jeremy Fitzhardinge <jeremy@goop.org>
To: Ruslan Nikolaev <nruslan_devel@yahoo.com>
Cc: xen-devel@lists.xensource.com
Subject: Re: HVM hypercalls
Date: Thu, 29 Jul 2010 12:47:00 -0700	[thread overview]
Message-ID: <4C51DAB4.4030007@goop.org> (raw)
In-Reply-To: <559459.12230.qm@web113620.mail.gq1.yahoo.com>

  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

  reply	other threads:[~2010-07-29 19:47 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-07-28 19:22 HVM hypercalls Ruslan Nikolaev
2010-07-29  1:05 ` Dan Magenheimer
2010-07-29  7:30 ` Juergen Gross
2010-07-29 18:55   ` Ruslan Nikolaev
2010-07-29 19:47     ` Jeremy Fitzhardinge [this message]
2010-07-30 16:06       ` Ruslan Nikolaev
2010-07-31  0:07         ` Jeremy Fitzhardinge
2010-08-03 19:48           ` Ruslan Nikolaev
2010-08-03 21:40             ` Jeremy Fitzhardinge
2010-08-04 17:41               ` Ruslan Nikolaev
2010-08-05  7:25                 ` Christoph Egger
2010-08-05 10:31                 ` Stefano Stabellini
2011-05-23  7:48   ` veeruyours
2011-05-23  8:22     ` Ian Campbell
2011-05-23 13:52       ` veerasena reddy
2011-05-24 12:06         ` Ian Campbell
2011-05-24 13:58           ` veeruyours
2011-05-24 14:09             ` Ian Campbell
2011-05-25  7:38               ` veeruyours
2011-05-25  8:13                 ` Ian Campbell
  -- strict thread matches above, loose matches on Subject: below --
2010-08-06 21:58 Ruslan Nikolaev
2010-08-09  9:41 ` Stefano Stabellini
2010-08-03 20:30 Ruslan Nikolaev
2010-08-02  0:32 Ruslan Nikolaev
2008-08-19 14:38 HVM Hypercalls Kumar, Venkat
2008-08-19 14:53 ` Keir Fraser
2008-08-20 11:48   ` Kumar, Venkat
2008-08-20 12:11     ` Keir Fraser
2006-12-15 18:46 HVM hypercalls Ky Srinivasan
2006-12-15 19:54 ` Keir Fraser

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