From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ian Campbell <Ian.Campbell@citrix.com>
Subject: Re: [PATCH 6/7] xen: Enable PV clocksource for HVM
Date: Thu, 4 Mar 2010 20:25:03 +0000
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To: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: Sheng Yang <sheng@linux.intel.com>, Keir Fraser <Keir.Fraser@eu.citrix.com>, Ingo Molnar <mingo@elte.hu>, Ian Pratt <Ian.Pratt@eu.citrix.com>, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>, xen-devel <xen-devel@lists.xensource.com>
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On Thu, 2010-03-04 at 09:40 -0800, Jeremy Fitzhardinge wrote:
> 
> > +
> > +static void __init init_pv_clocksource(void)
> > +{
> > +     if (enable_hvm_pv(HVM_PV_CLOCK))
> > +             BUG();
> >    
> 
> BUG is a bit severe.  Will it really never, ever fail?  

When running on a hypervisor without these extension, for example.

Ian.
-- 
Ian Campbell

My polyvinyl cowboy wallet was made in Hong Kong by Montgomery Clift!