From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wei Liu Subject: Re: [PATCHv2 3/3] x86/hvm: add HVM_PARAM_X87_FIP_WIDTH Date: Wed, 24 Feb 2016 11:51:25 +0000 Message-ID: <20160224115125.GK3723@citrix.com> References: <1456225539-9162-1-git-send-email-david.vrabel@citrix.com> <1456225539-9162-4-git-send-email-david.vrabel@citrix.com> <56CC4085.1080708@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1aYXyc-00046S-TO for xen-devel@lists.xenproject.org; Wed, 24 Feb 2016 11:51:31 +0000 Content-Disposition: inline In-Reply-To: <56CC4085.1080708@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: Andrew Cooper Cc: Wei Liu , Ian Campbell , Ian Jackson , David Vrabel , Jan Beulich , xen-devel@lists.xenproject.org List-Id: xen-devel@lists.xenproject.org On Tue, Feb 23, 2016 at 11:20:37AM +0000, Andrew Cooper wrote: > On 23/02/16 11:05, David Vrabel wrote: > > The HVM parameter HVM_PARAM_X87_FIP_WIDTH to allow tools and the guest > > to adjust the width of the FIP/FDP registers to be saved/restored by > > the hypervisor. This is in case the hypervisor hueristics do not do > > the right thing. > > > > Add this parameter to the set saved during domain save/migrate. > > > > Signed-off-by: David Vrabel > > CC'ing toolstack. > > Reviewed-by: Andrew Cooper Acked-by: Wei Liu