From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Jan Beulich" <JBeulich@suse.com>
Subject: Re: [PATCH v5 0/3] Time-related fixes for migration
Date: Thu, 17 Apr 2014 08:46:48 +0100
Message-ID: <534FA3080200007800009E08@nat28.tlf.novell.com>
References: <1397689165-5242-1-git-send-email-boris.ostrovsky@oracle.com>
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To: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: kevin.tian@intel.com, eddie.dong@intel.com, jun.nakajima@intel.com, suravee.suthikulpanit@amd.com, xen-devel@lists.xen.org
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>>> On 17.04.14 at 00:59, <boris.ostrovsky@oracle.com> wrote:
> Version 5:
>  * Fixed checks in tsc_set_info to make sure that PV works.
> 
>    The fix also covers PVH case although after having a quick look at PVH
>    support wrt time/TSC it's pretty clear that more work needs to be done.
>    For example, PVH doesn't appear to touch TSC offsets in VMCB, it uses

PVH and VMCB (i.e. SVM) don't work together anyway.

Jan

>    hosts TSC value as is. It also doesn't initialise guest time (which is
>    possibly why TSC emulation doesn't work). All these issues will have to
>    be addressed separately.
> 
>  * Syntax cleanup